COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH Exp. Code: BH118C Schedule Version: 1.00 Processed by SCHED version: Release of 18 Sept. 2003 PI: David H. Hough Address: Dept. of Physics & Astronomy Trinity University San Antonio, TX 78212-7200 Phone: 210-999-7466 (work) or 210-824-0358 (home) EMAIL: dhough@trinity.edu Fax: 210-999-7423 Phone during observation: 210-999-7466 (work) or 210-824-0358 (home) Observing mode: VLBA 256-8-2; 2/4/6 cm, RCP/LCP Notes: Part C: 3rd of 3 24-hr sessions, this one VLBA + Y1 Program sources: 0821+621, 1007+417, 1924+507, 1951+498, 2355+49 Pol. cal.: J0555+3948, 3C279, OQ208, 3C454.3 Fringe finders: 3C279,3C454.3 Schedule for VLBA_HN (Code Hn ) Page 2 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 00 15 00 0821+621 09 36 33 68.3 -22.7 1.2 143.1 0 1 1 0 00 15 00 00 19 00 --- 09 40 33 68.0 -23.7 1.2 141.3 240 F 1 3200 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 00 19 00 0821+621 09 40 33 68.0 -23.7 1.2 141.3 -4 1 1 3200 00 19 00 00 23 00 --- 09 44 34 67.7 -24.6 1.3 139.5 236 F 1 6400 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 00 40 00 J0555+3948 10 01 37 44.8 -72.0 4.1 65.1 968 1 1 6400 00 40 00 00 46 00 --- 10 07 38 43.8 -71.3 4.2 64.6 360 F 1 11200 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 00 46 00 J0555+3948 10 07 38 43.8 -71.3 4.2 64.6 -4 1 1 11200 00 46 00 00 50 00 --- 10 11 38 43.1 -70.9 4.3 64.2 236 F 1 14400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 00 50 00 J0555+3948 10 11 38 43.1 -70.9 4.3 64.2 -4 1 1 14400 00 50 00 00 54 00 --- 10 15 39 42.4 -70.4 4.3 63.9 236 F 1 17600 Schedule for VLBA_HN (Code Hn ) Page 3 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 01 08 30 OQ208 10 30 11 44.5 90.1 -3.6 -56.4 757 1 2 17600 01 08 30 01 15 00 --- 10 36 43 45.7 91.2 -3.5 -56.3 390 R 1 12400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 01 15 00 OQ208 10 36 43 45.7 91.2 -3.5 -56.3 -4 1 2 12400 01 15 00 01 19 30 --- 10 41 13 46.5 92.0 -3.4 -56.3 266 R 1 8800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 01 19 30 OQ208 10 41 13 46.5 92.0 -3.4 -56.3 -4 1 2 8800 01 19 30 01 24 00 --- 10 45 44 47.3 92.8 -3.4 -56.3 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 01 38 30 1007+417 11 00 16 80.7 265.5 0.8 77.1 749 1 2 5200 01 38 30 01 45 00 --- 11 06 47 79.5 267.0 0.9 77.6 390 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 01 45 00 1007+417 11 06 47 79.5 267.0 0.9 77.6 -4 1 3 0 01 45 00 01 48 00 --- 11 09 48 79.0 267.7 1.0 77.7 176 F 1 2400 Schedule for VLBA_HN (Code Hn ) Page 4 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 01 48 00 1007+417 11 09 48 79.0 267.7 1.0 77.7 -4 1 3 2400 01 48 00 01 51 00 --- 11 12 48 78.4 268.3 1.0 77.8 176 F 1 4800 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 02 14 00 J0555+3948 11 35 52 29.0 299.0 5.7 56.5 1275 1 3 4800 02 14 00 02 18 00 --- 11 39 53 28.4 299.4 5.7 56.1 240 F 1 8000 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 02 18 00 J0555+3948 11 39 53 28.4 299.4 5.7 56.1 -4 1 3 8000 02 18 00 02 21 00 --- 11 42 53 27.9 299.8 5.8 55.8 176 F 1 10400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 02 21 00 J0555+3948 11 42 53 27.9 299.8 5.8 55.8 -4 1 3 10400 02 21 00 02 24 00 --- 11 45 54 27.4 300.2 5.8 55.5 176 F 1 12800 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 02 47 00 OQ208 12 08 58 62.2 111.7 -2.0 -50.7 1248 1 3 12800 02 47 00 02 49 00 --- 12 10 58 62.5 112.3 -1.9 -50.4 120 F 1 14400 Schedule for VLBA_HN (Code Hn ) Page 5 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 02 49 00 OQ208 12 10 58 62.5 112.3 -1.9 -50.4 -4 1 3 14400 02 49 00 02 51 00 --- 12 12 58 62.8 112.9 -1.9 -50.1 116 F 1 16000 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 02 55 00 OQ208 12 16 59 63.5 114.2 -1.8 -49.4 233 1 3 16000 02 55 00 02 57 00 --- 12 18 59 63.9 114.8 -1.8 -49.1 120 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 03 14 00 0821+621 12 36 02 49.5 -39.9 4.2 88.1 911 1 4 17600 03 14 00 03 18 00 --- 12 40 03 49.0 -39.9 4.2 87.2 240 R 1 14400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 03 18 00 0821+621 12 40 03 49.0 -39.9 4.2 87.2 -4 1 4 14400 03 18 00 03 22 00 --- 12 44 03 48.5 -39.9 4.3 86.3 236 R 1 11200 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 03 22 00 0821+621 12 44 03 48.5 -39.9 4.3 86.3 -4 1 4 11200 03 22 00 03 26 00 --- 12 48 04 48.1 -39.8 4.4 85.5 236 R 1 8000 Schedule for VLBA_HN (Code Hn ) Page 6 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 03 47 00 3C279 13 09 07 41.2 184.2 0.2 3.1 1105 1 4 8000 03 47 00 03 49 00 --- 13 11 08 41.1 184.9 0.2 3.6 120 R 1 6400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 03 49 00 3C279 13 11 08 41.1 184.9 0.2 3.6 -4 1 4 6400 03 49 00 03 51 00 --- 13 13 08 41.1 185.5 0.3 4.1 116 R 1 4800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 03 51 00 3C279 13 13 08 41.1 185.5 0.3 4.1 -4 1 4 4800 03 51 00 03 53 00 --- 13 15 08 41.1 186.2 0.3 4.5 116 R 1 3200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 04 11 00 1007+417 13 33 11 53.1 285.6 3.4 70.4 1008 1 4 3200 04 11 00 04 15 00 --- 13 37 12 52.4 286.0 3.4 70.0 240 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 04 15 00 1007+417 13 37 12 52.4 286.0 3.4 70.0 -4 1 5 0 04 15 00 04 19 00 --- 13 41 13 51.7 286.5 3.5 69.7 236 F 1 3200 Schedule for VLBA_HN (Code Hn ) Page 7 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 04 19 00 1007+417 13 41 13 51.7 286.5 3.5 69.7 -4 1 5 3200 04 19 00 04 23 00 --- 13 45 13 51.0 286.9 3.6 69.4 236 F 1 6400 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 04 39 00 OQ208 14 01 16 75.4 174.8 -0.1 -4.3 879 1 5 6400 04 39 00 04 45 00 --- 14 07 17 75.5 180.1 0.0 0.0 360 F 1 11200 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 04 49 00 OQ208 14 11 18 75.5 183.6 0.1 3.0 232 1 5 11200 04 49 00 04 53 00 --- 14 15 18 75.4 187.1 0.1 5.9 240 F 1 14400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 04 57 00 OQ208 14 19 19 75.3 190.5 0.2 8.8 232 1 5 14400 04 57 00 05 01 00 --- 14 23 20 75.1 193.9 0.3 11.6 240 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 05 12 30 0821+621 14 34 52 36.0 324.5 6.1 64.7 597 1 6 17600 05 12 30 05 19 00 --- 14 41 23 35.3 324.9 6.3 63.5 390 R 1 12400 Schedule for VLBA_HN (Code Hn ) Page 8 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 05 19 00 0821+621 14 41 23 35.3 324.9 6.3 63.5 -4 1 6 12400 05 19 00 05 23 30 --- 14 45 53 34.8 325.2 6.3 62.7 266 R 1 8800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 05 23 30 0821+621 14 45 53 34.8 325.2 6.3 62.7 -4 1 6 8800 05 23 30 05 28 00 --- 14 50 24 34.4 325.5 6.4 61.9 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 05 39 30 1924+507 15 01 56 45.7 415.7 -4.4 -73.4 624 1 6 5200 05 39 30 05 46 00 --- 15 08 27 46.7 416.1 -4.3 -74.4 390 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 05 46 00 1924+507 15 08 27 46.7 416.1 -4.3 -74.4 -4 1 7 0 05 46 00 05 49 00 --- 15 11 28 47.2 416.3 -4.2 -74.8 176 F 1 2400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 05 49 00 1924+507 15 11 28 47.2 416.3 -4.2 -74.8 -4 1 7 2400 05 49 00 05 52 00 --- 15 14 28 47.6 416.5 -4.2 -75.3 176 F 1 4800 Schedule for VLBA_HN (Code Hn ) Page 9 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 06 04 00 3C279 15 26 30 30.6 224.7 2.5 31.2 586 1 7 4800 06 04 00 06 06 00 --- 15 28 30 30.3 225.2 2.5 31.5 120 F 1 6400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 06 06 00 3C279 15 28 30 30.3 225.2 2.5 31.5 -4 1 7 6400 06 06 00 06 08 00 --- 15 30 31 30.1 225.7 2.6 31.8 116 F 1 8000 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 06 08 00 3C279 15 30 31 30.1 225.7 2.6 31.8 -4 1 7 8000 06 08 00 06 10 00 --- 15 32 31 29.8 226.2 2.6 32.1 116 F 1 9600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 06 21 00 OQ208 15 43 33 65.8 241.1 1.6 46.8 582 1 7 9600 06 21 00 06 25 00 --- 15 47 33 65.2 242.5 1.7 47.6 240 F 1 12800 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 06 25 00 OQ208 15 47 33 65.2 242.5 1.7 47.6 -4 1 7 12800 06 25 00 06 28 00 --- 15 50 34 64.7 243.6 1.7 48.2 176 F 1 15200 Schedule for VLBA_HN (Code Hn ) Page 10 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 06 28 00 OQ208 15 50 34 64.7 243.6 1.7 48.2 -4 1 7 15200 06 28 00 06 31 00 --- 15 53 34 64.2 244.6 1.8 48.8 176 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 06 45 30 1951+498 16 08 07 51.6 419.3 -3.7 -78.3 747 1 8 17600 06 45 30 06 52 00 --- 16 14 38 52.6 419.7 -3.6 -79.3 390 R 1 12400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 06 52 00 1951+498 16 14 38 52.6 419.7 -3.6 -79.3 -4 1 8 12400 06 52 00 06 56 30 --- 16 19 09 53.4 419.9 -3.6 -80.0 266 R 1 8800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 06 56 30 1951+498 16 19 09 53.4 419.9 -3.6 -80.0 -4 1 8 8800 06 56 30 07 01 00 --- 16 23 39 54.1 420.1 -3.5 -80.7 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 07 16 30 1007+417 16 39 12 22.6 306.4 6.5 51.9 848 1 8 5200 07 16 30 07 23 00 --- 16 45 43 21.6 307.3 6.6 51.1 390 R 1 0 Schedule for VLBA_HN (Code Hn ) Page 11 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 07 23 00 1007+417 16 45 43 21.6 307.3 6.6 51.1 -4 1 9 0 07 23 00 07 26 00 --- 16 48 43 21.2 307.6 6.6 50.7 176 F 1 2400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 07 26 00 1007+417 16 48 43 21.2 307.6 6.6 50.7 -4 1 9 2400 07 26 00 07 29 00 --- 16 51 44 20.7 308.0 6.7 50.4 176 F 1 4800 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 07 52 00 OQ208 17 14 48 49.8 264.6 3.1 56.0 1316 1 9 4800 07 52 00 07 54 00 --- 17 16 48 49.5 265.0 3.2 56.0 120 F 1 6400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 07 54 00 OQ208 17 16 48 49.5 265.0 3.2 56.0 -4 1 9 6400 07 54 00 07 56 00 --- 17 18 48 49.1 265.4 3.2 56.1 116 F 1 8000 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 07 56 00 OQ208 17 18 48 49.1 265.4 3.2 56.1 -4 1 9 8000 07 56 00 07 58 00 --- 17 20 49 48.7 265.7 3.2 56.1 116 F 1 9600 Schedule for VLBA_HN (Code Hn ) Page 12 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 08 19 00 1924+507 17 41 52 70.6 416.7 -1.7 -104.0 1153 1 9 9600 08 19 00 08 23 00 --- 17 45 53 71.2 416.2 -1.7 -105.3 240 F 1 12800 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 08 23 00 1924+507 17 45 53 71.2 416.2 -1.7 -105.3 -4 1 9 12800 08 23 00 08 26 00 --- 17 48 53 71.7 415.8 -1.6 -106.2 176 F 1 15200 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 08 26 00 1924+507 17 48 53 71.7 415.8 -1.6 -106.2 -4 1 9 15200 08 26 00 08 29 00 --- 17 51 54 72.1 415.4 -1.6 -107.2 176 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 08 42 30 1951+498 18 05 26 70.4 419.7 -1.8 -100.7 800 1 10 17600 08 42 30 08 49 00 --- 18 11 57 71.4 419.0 -1.7 -102.5 390 R 1 12400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 08 49 00 1951+498 18 11 57 71.4 419.0 -1.7 -102.5 -4 1 10 12400 08 49 00 08 53 30 --- 18 16 28 72.1 418.5 -1.6 -103.9 266 R 1 8800 Schedule for VLBA_HN (Code Hn ) Page 13 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 08 53 30 1951+498 18 16 28 72.1 418.5 -1.6 -103.9 -4 1 10 8800 08 53 30 08 58 00 --- 18 20 59 72.8 417.9 -1.5 -105.3 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 09 13 30 OQ208 18 36 31 34.9 278.3 4.5 55.5 831 1 10 5200 09 13 30 09 20 00 --- 18 43 02 33.7 279.2 4.6 55.3 390 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 09 20 00 OQ208 18 43 02 33.7 279.2 4.6 55.3 -4 1 11 0 09 20 00 09 24 00 --- 18 47 03 33.0 279.8 4.7 55.1 236 F 1 3200 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 09 24 00 OQ208 18 47 03 33.0 279.8 4.7 55.1 -4 1 11 3200 09 24 00 09 28 00 --- 18 51 04 32.3 280.4 4.7 55.0 236 F 1 6400 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 09 45 00 1924+507 19 08 06 81.5 379.6 -0.3 -157.1 916 1 11 6400 09 45 00 09 51 00 --- 19 14 07 81.8 373.5 -0.2 -164.3 360 F 1 11200 Schedule for VLBA_HN (Code Hn ) Page 14 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 09 51 00 1924+507 19 14 07 81.8 373.5 -0.2 -164.3 -4 1 11 11200 09 51 00 09 55 00 --- 19 18 08 81.9 369.1 -0.1 -169.4 236 F 1 14400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 09 55 00 1924+507 19 18 08 81.9 369.1 -0.1 -169.4 -4 1 11 14400 09 55 00 09 59 00 --- 19 22 09 82.0 364.6 -0.1 -174.6 236 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 10 13 30 1951+498 19 36 41 82.4 380.0 -0.3 -157.1 854 1 12 17600 10 13 30 10 20 00 --- 19 43 12 82.8 372.2 -0.2 -166.0 390 R 1 12400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 10 20 00 1951+498 19 43 12 82.8 372.2 -0.2 -166.0 -4 1 12 12400 10 20 00 10 24 30 --- 19 47 43 82.9 366.5 -0.1 -172.6 266 R 1 8800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 10 24 30 1951+498 19 47 43 82.9 366.5 -0.1 -172.6 -4 1 12 8800 10 24 30 10 29 00 --- 19 52 14 83.0 360.6 0.0 -179.3 266 R 1 5200 Schedule for VLBA_HN (Code Hn ) Page 15 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 10 43 30 2355+490 20 06 46 50.4 419.9 -3.9 -76.6 799 1 12 5200 10 43 30 10 50 00 --- 20 13 17 51.4 420.2 -3.8 -77.5 390 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 10 50 00 2355+490 20 13 17 51.4 420.2 -3.8 -77.5 -4 1 13 0 10 50 00 10 54 00 --- 20 17 18 52.1 420.5 -3.7 -78.1 236 F 1 3200 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 10 54 00 2355+490 20 17 18 52.1 420.5 -3.7 -78.1 -4 1 13 3200 10 54 00 10 58 00 --- 20 21 18 52.7 420.7 -3.6 -78.7 236 F 1 6400 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 11 11 00 3C454.3 20 34 20 50.0 121.1 -2.3 -40.7 574 1 13 6400 11 11 00 11 17 00 --- 20 40 21 50.9 122.9 -2.2 -39.8 360 F 1 11200 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 11 21 00 3C454.3 20 44 22 51.5 124.1 -2.2 -39.2 233 1 13 11200 11 21 00 11 25 00 --- 20 48 23 52.1 125.3 -2.1 -38.5 240 F 1 14400 Schedule for VLBA_HN (Code Hn ) Page 16 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 11 25 00 3C454.3 20 48 23 52.1 125.3 -2.1 -38.5 -4 1 13 14400 11 25 00 11 29 00 --- 20 52 23 52.7 126.5 -2.0 -37.8 236 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 11 43 30 1924+507 21 06 56 71.2 303.7 1.7 105.2 746 1 14 17600 11 43 30 11 50 00 --- 21 13 27 70.2 303.0 1.8 103.2 390 R 1 12400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 11 50 00 1924+507 21 13 27 70.2 303.0 1.8 103.2 -4 1 14 12400 11 50 00 11 54 30 --- 21 17 58 69.5 302.5 1.9 101.9 266 R 1 8800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 11 54 30 1924+507 21 17 58 69.5 302.5 1.9 101.9 -4 1 14 8800 11 54 30 11 59 00 --- 21 22 28 68.8 302.1 1.9 100.6 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 12 13 30 1951+498 21 37 01 70.8 300.6 1.7 101.5 860 1 14 5200 12 13 30 12 20 00 --- 21 43 32 69.8 300.0 1.8 99.7 390 R 1 0 Schedule for VLBA_HN (Code Hn ) Page 17 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- ----------- Tape Change ------------ Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 12 20 00 1951+498 21 43 32 69.8 300.0 1.8 99.7 -4 2 1 0 12 20 00 12 23 00 --- 21 46 32 69.3 299.8 1.9 98.9 176 F 1 2400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 12 23 00 1951+498 21 46 32 69.3 299.8 1.9 98.9 -4 2 1 2400 12 23 00 12 26 00 --- 21 49 33 68.8 299.6 1.9 98.2 176 F 1 4800 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 12 50 00 3C454.3 22 13 37 61.9 159.0 -0.7 -15.9 1340 2 1 4800 12 50 00 12 52 00 --- 22 15 37 62.0 160.0 -0.6 -15.1 120 F 1 6400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 12 52 00 3C454.3 22 15 37 62.0 160.0 -0.6 -15.1 -4 2 1 6400 12 52 00 12 54 00 --- 22 17 37 62.1 161.0 -0.6 -14.4 116 F 1 8000 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 12 54 00 3C454.3 22 17 37 62.1 161.0 -0.6 -14.4 -4 2 1 8000 12 54 00 12 56 00 --- 22 19 38 62.2 162.0 -0.6 -13.6 116 F 1 9600 Schedule for VLBA_HN (Code Hn ) Page 18 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 13 19 00 2355+490 22 42 41 75.5 57.2 -1.3 -109.1 1304 2 1 9600 13 19 00 13 23 00 --- 22 46 42 76.1 56.2 -1.2 -110.8 240 F 1 12800 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 13 23 00 2355+490 22 46 42 76.1 56.2 -1.2 -110.8 -4 2 1 12800 13 23 00 13 26 00 --- 22 49 43 76.5 55.5 -1.1 -112.1 176 F 1 15200 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 13 26 00 2355+490 22 49 43 76.5 55.5 -1.1 -112.1 -4 2 1 15200 13 26 00 13 29 00 --- 22 52 43 77.0 54.7 -1.1 -113.4 176 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 13 43 30 1924+507 23 07 15 52.3 -58.1 3.7 80.0 789 2 2 17600 13 43 30 13 50 00 --- 23 13 47 51.3 -57.8 3.8 79.0 390 R 1 12400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 13 50 00 1924+507 23 13 47 51.3 -57.8 3.8 79.0 -4 2 2 12400 13 50 00 13 54 30 --- 23 18 17 50.6 -57.5 3.9 78.3 266 R 1 8800 Schedule for VLBA_HN (Code Hn ) Page 19 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 13 54 30 1924+507 23 18 17 50.6 -57.5 3.9 78.3 -4 2 2 8800 13 54 30 13 59 00 --- 23 22 48 49.9 -57.3 3.9 77.6 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 14 10 30 3C454.3 23 34 20 61.9 200.8 0.7 15.7 512 2 2 5200 14 10 30 14 17 00 --- 23 40 51 61.4 204.0 0.8 18.1 390 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 14 17 00 3C454.3 23 40 51 61.4 204.0 0.8 18.1 -4 2 3 0 14 17 00 14 21 00 --- 23 44 52 61.1 205.9 0.8 19.4 236 F 1 3200 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 14 21 00 3C454.3 23 44 52 61.1 205.9 0.8 19.4 -4 2 3 3200 14 21 00 14 25 00 --- 23 48 52 60.8 207.7 0.9 20.8 236 F 1 6400 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 14 37 00 2355+490 00 00 54 83.5 356.3 0.0 175.8 615 2 3 6400 14 37 00 14 43 00 --- 00 06 55 83.4 347.8 0.1 166.2 360 F 1 11200 Schedule for VLBA_HN (Code Hn ) Page 20 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 14 43 00 2355+490 00 06 55 83.4 347.8 0.1 166.2 -4 2 3 11200 14 43 00 14 47 00 --- 00 10 56 83.2 342.4 0.2 160.2 236 F 1 14400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 14 47 00 2355+490 00 10 56 83.2 342.4 0.2 160.2 -4 2 3 14400 14 47 00 14 51 00 --- 00 14 57 82.9 337.4 0.3 154.4 236 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 14 58 00 1951+498 00 21 58 44.7 303.4 4.5 71.8 337 2 4 17600 14 58 00 15 02 00 --- 00 25 58 44.1 303.7 4.6 71.3 240 R 1 14400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 15 02 00 1951+498 00 25 58 44.1 303.7 4.6 71.3 -4 2 4 14400 15 02 00 15 06 00 --- 00 29 59 43.5 304.0 4.6 70.7 236 R 1 11200 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 15 06 00 1951+498 00 29 59 43.5 304.0 4.6 70.7 -4 2 4 11200 15 06 00 15 10 00 --- 00 34 00 42.9 304.3 4.7 70.1 236 R 1 8000 Schedule for VLBA_HN (Code Hn ) Page 21 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 15 17 00 3C454.3 00 41 01 54.9 228.6 1.8 34.9 364 2 4 8000 15 17 00 15 19 00 --- 00 43 01 54.6 229.3 1.8 35.3 120 R 1 6400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 15 19 00 3C454.3 00 43 01 54.6 229.3 1.8 35.3 -4 2 4 6400 15 19 00 15 21 00 --- 00 45 01 54.3 230.0 1.8 35.7 116 R 1 4800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 15 21 00 3C454.3 00 45 01 54.3 230.0 1.8 35.7 -4 2 4 4800 15 21 00 15 23 00 --- 00 47 02 54.0 230.6 1.9 36.1 116 R 1 3200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 15 35 00 1924+507 00 59 04 35.7 309.5 5.5 63.5 661 2 4 3200 15 35 00 15 39 00 --- 01 03 04 35.1 309.9 5.6 62.9 240 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 15 39 00 1924+507 01 03 04 35.1 309.9 5.6 62.9 -4 2 5 0 15 39 00 15 43 00 --- 01 07 05 34.5 310.2 5.7 62.3 236 F 1 3200 Schedule for VLBA_HN (Code Hn ) Page 22 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 15 43 00 1924+507 01 07 05 34.5 310.2 5.7 62.3 -4 2 5 3200 15 43 00 15 47 00 --- 01 11 06 34.0 310.6 5.7 61.8 236 F 1 6400 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 15 51 00 2355+490 01 15 06 75.3 302.6 1.3 108.7 151 2 5 6400 15 51 00 15 57 00 --- 01 21 07 74.3 301.5 1.4 106.5 360 F 1 11200 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 15 57 00 2355+490 01 21 07 74.3 301.5 1.4 106.5 -4 2 5 11200 15 57 00 16 01 00 --- 01 25 08 73.7 300.8 1.4 105.1 236 F 1 14400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 16 01 00 2355+490 01 25 08 73.7 300.8 1.4 105.1 -4 2 5 14400 16 01 00 16 05 00 --- 01 29 09 73.1 300.3 1.5 103.8 236 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 16 41 30 3C454.3 02 05 45 41.4 251.8 3.2 46.4 2121 2 6 17600 16 41 30 16 48 00 --- 02 12 16 40.2 253.2 3.3 46.9 390 R 1 12400 Schedule for VLBA_HN (Code Hn ) Page 23 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 16 48 00 3C454.3 02 12 16 40.2 253.2 3.3 46.9 -4 2 6 12400 16 48 00 16 52 30 --- 02 16 47 39.5 254.1 3.4 47.2 266 R 1 8800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 16 52 30 3C454.3 02 16 47 39.5 254.1 3.4 47.2 -4 2 6 8800 16 52 30 16 57 00 --- 02 21 17 38.7 255.1 3.5 47.4 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 17 12 30 J0555+3948 02 36 50 53.1 77.4 -3.3 -68.5 806 2 6 5200 17 12 30 17 19 00 --- 02 43 21 54.3 78.2 -3.2 -68.9 390 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 17 19 00 J0555+3948 02 43 21 54.3 78.2 -3.2 -68.9 -4 2 7 0 17 19 00 17 23 00 --- 02 47 22 55.0 78.7 -3.1 -69.2 236 F 1 3200 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 17 23 00 J0555+3948 02 47 22 55.0 78.7 -3.1 -69.2 -4 2 7 3200 17 23 00 17 27 00 --- 02 51 22 55.7 79.2 -3.1 -69.4 236 F 1 6400 Schedule for VLBA_HN (Code Hn ) Page 24 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 17 43 00 1951+498 03 07 25 21.8 -41.0 7.2 48.3 874 2 7 6400 17 43 00 17 49 00 --- 03 13 26 21.0 -40.3 7.3 47.4 360 F 1 11200 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 17 49 00 1951+498 03 13 26 21.0 -40.3 7.3 47.4 -4 2 7 11200 17 49 00 17 53 00 --- 03 17 26 20.6 -39.8 7.4 46.8 236 F 1 14400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 17 53 00 1951+498 03 17 26 20.6 -39.8 7.4 46.8 -4 2 7 14400 17 53 00 17 57 00 --- 03 21 27 20.1 -39.4 7.5 46.2 236 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 18 11 30 3C454.3 03 36 00 25.1 269.1 4.7 49.7 658 2 8 17600 18 11 30 18 18 00 --- 03 42 31 23.9 270.2 4.8 49.7 390 R 1 12400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 18 18 00 3C454.3 03 42 31 23.9 270.2 4.8 49.7 -4 2 8 12400 18 18 00 18 22 30 --- 03 47 01 23.1 270.9 4.9 49.7 266 R 1 8800 Schedule for VLBA_HN (Code Hn ) Page 25 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 18 22 30 3C454.3 03 47 01 23.1 270.9 4.9 49.7 -4 2 8 8800 18 22 30 18 27 00 --- 03 51 32 22.3 271.7 5.0 49.6 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 18 42 30 2355+490 04 07 05 47.7 301.2 4.1 74.1 873 2 8 5200 18 42 30 18 49 00 --- 04 13 36 46.7 301.6 4.3 73.2 390 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 18 49 00 2355+490 04 13 36 46.7 301.6 4.3 73.2 -4 2 9 0 18 49 00 18 52 00 --- 04 16 36 46.2 301.9 4.3 72.8 176 F 1 2400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 18 52 00 2355+490 04 16 36 46.2 301.9 4.3 72.8 -4 2 9 2400 18 52 00 18 55 00 --- 04 19 37 45.7 302.1 4.4 72.4 176 F 1 4800 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 19 18 00 0821+621 04 42 40 52.6 399.8 -3.7 -94.0 1309 2 9 4800 19 18 00 19 22 00 --- 04 46 41 53.1 399.8 -3.7 -95.0 240 F 1 8000 Schedule for VLBA_HN (Code Hn ) Page 26 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 19 22 00 0821+621 04 46 41 53.1 399.8 -3.7 -95.0 -4 2 9 8000 19 22 00 19 25 00 --- 04 49 42 53.4 399.7 -3.6 -95.7 176 F 1 10400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 19 25 00 0821+621 04 49 42 53.4 399.7 -3.6 -95.7 -4 2 9 10400 19 25 00 19 28 00 --- 04 52 42 53.8 399.7 -3.6 -96.4 176 F 1 12800 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 19 51 00 J0555+3948 05 15 46 81.9 109.2 -0.7 -64.2 1180 2 9 12800 19 51 00 19 53 00 --- 05 17 46 82.2 110.4 -0.6 -63.3 120 F 1 14400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 19 53 00 J0555+3948 05 17 46 82.2 110.4 -0.6 -63.3 -4 2 9 14400 19 53 00 19 55 00 --- 05 19 47 82.6 111.7 -0.6 -62.3 116 F 1 16000 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 19 55 00 J0555+3948 05 19 47 82.6 111.7 -0.6 -62.3 -4 2 9 16000 19 55 00 19 57 00 --- 05 21 47 82.9 113.2 -0.6 -61.2 116 F 1 17600 Schedule for VLBA_HN (Code Hn ) Page 27 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 20 11 30 2355+490 05 36 19 34.2 -51.6 5.6 61.8 754 2 10 17600 20 11 30 20 18 00 --- 05 42 50 33.3 -51.0 5.7 60.9 390 R 1 12400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 20 18 00 2355+490 05 42 50 33.3 -51.0 5.7 60.9 -4 2 10 12400 20 18 00 20 22 30 --- 05 47 21 32.7 -50.6 5.8 60.3 266 R 1 8800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 20 22 30 2355+490 05 47 21 32.7 -50.6 5.8 60.3 -4 2 10 8800 20 22 30 20 27 00 --- 05 51 52 32.0 -50.1 5.9 59.7 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 20 42 30 1007+417 06 07 24 46.0 70.1 -4.1 -66.8 844 2 10 5200 20 42 30 20 49 00 --- 06 13 55 47.1 70.8 -3.9 -67.4 390 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 20 49 00 1007+417 06 13 55 47.1 70.8 -3.9 -67.4 -4 2 11 0 20 49 00 20 53 00 --- 06 17 56 47.8 71.2 -3.9 -67.8 236 F 1 3200 Schedule for VLBA_HN (Code Hn ) Page 28 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 20 53 00 1007+417 06 17 56 47.8 71.2 -3.9 -67.8 -4 2 11 3200 20 53 00 20 57 00 --- 06 21 57 48.5 71.6 -3.8 -68.1 236 F 1 6400 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 21 13 00 0821+621 06 37 59 65.2 30.6 -1.8 -127.5 920 2 11 6400 21 13 00 21 19 00 --- 06 44 00 65.8 29.6 -1.7 -129.8 360 F 1 11200 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 21 19 00 0821+621 06 44 00 65.8 29.6 -1.7 -129.8 -4 2 11 11200 21 19 00 21 23 00 --- 06 48 01 66.1 28.8 -1.6 -131.4 236 F 1 14400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 21 23 00 0821+621 06 48 01 66.1 28.8 -1.6 -131.4 -4 2 11 14400 21 23 00 21 27 00 --- 06 52 02 66.5 28.0 -1.6 -133.0 236 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 21 41 30 J0555+3948 07 06 34 76.4 262.8 1.2 71.0 707 2 12 17600 21 41 30 21 48 00 --- 07 13 05 75.2 264.4 1.3 71.6 390 R 1 12400 Schedule for VLBA_HN (Code Hn ) Page 29 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 21 48 00 J0555+3948 07 13 05 75.2 264.4 1.3 71.6 -4 2 12 12400 21 48 00 21 52 30 --- 07 17 36 74.4 265.4 1.4 71.8 266 R 1 8800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 21 52 30 J0555+3948 07 17 36 74.4 265.4 1.4 71.8 -4 2 12 8800 21 52 30 21 57 00 --- 07 22 07 73.6 266.4 1.4 72.1 266 R 1 5200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 22 12 30 1007+417 07 37 39 61.9 439.6 -2.6 -74.1 809 2 12 5200 22 12 30 22 19 00 --- 07 44 10 63.0 440.3 -2.4 -74.6 390 R 1 0 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 22 19 00 1007+417 07 44 10 63.0 440.3 -2.4 -74.6 -4 2 13 0 22 19 00 22 22 00 --- 07 47 11 63.6 440.7 -2.4 -74.8 176 F 1 2400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 22 22 00 1007+417 07 47 11 63.6 440.7 -2.4 -74.8 -4 2 13 2400 22 22 00 22 25 00 --- 07 50 11 64.1 441.0 -2.3 -75.0 176 F 1 4800 Schedule for VLBA_HN (Code Hn ) Page 30 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 22 48 00 0821+621 08 13 15 70.9 364.6 -0.2 -172.9 1323 2 13 4800 22 48 00 22 52 00 --- 08 17 16 70.9 363.1 -0.1 -175.1 240 F 1 8000 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 22 52 00 0821+621 08 17 16 70.9 363.1 -0.1 -175.1 -4 2 13 8000 22 52 00 22 55 00 --- 08 20 16 71.0 362.1 -0.1 -176.8 176 F 1 10400 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 22 55 00 0821+621 08 20 16 71.0 362.1 -0.1 -176.8 -4 2 13 10400 22 55 00 22 58 00 --- 08 23 17 71.0 361.0 0.0 -178.5 176 F 1 12800 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 23 21 00 J0555+3948 08 46 20 58.2 279.2 2.8 70.2 1319 2 13 12800 23 21 00 23 23 00 --- 08 48 21 57.8 279.4 2.9 70.1 120 F 1 14400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 23 23 00 J0555+3948 08 48 21 57.8 279.4 2.9 70.1 -4 2 13 14400 23 23 00 23 25 00 --- 08 50 21 57.5 279.7 2.9 70.0 116 F 1 16000 Schedule for VLBA_HN (Code Hn ) Page 31 BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 24 Apr 2004 Day 115 --- Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 23 25 00 J0555+3948 08 50 21 57.5 279.7 2.9 70.0 -4 2 13 16000 23 25 00 23 27 00 --- 08 52 21 57.1 279.9 2.9 69.9 116 F 1 17600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 23 41 30 1007+417 09 06 54 78.1 91.4 -1.1 -77.9 738 2 14 17600 23 41 30 23 48 00 --- 09 13 25 79.3 92.7 -1.0 -77.7 390 R 1 12400 Next scan frequencies: 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 23 48 00 1007+417 09 13 25 79.3 92.7 -1.0 -77.7 -4 2 14 12400 23 48 00 23 52 30 --- 09 17 56 80.1 93.7 -0.9 -77.4 266 R 1 8800 Next scan frequencies: 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 Next BBC frequencies: 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 23 52 30 1007+417 09 17 56 80.1 93.7 -0.9 -77.4 -4 2 14 8800 23 52 30 23 57 00 --- 09 22 26 81.0 94.8 -0.8 -77.0 266 R 1 5200 --- Sun 25 Apr 2004 Day 116 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 00 11 30 0821+621 09 36 59 68.3 -22.8 1.2 142.9 786 2 14 5200 00 11 30 00 18 00 --- 09 43 30 67.8 -24.4 1.3 140.0 390 R 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: rm4cm.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 8110.99 8110.99 8118.99 8118.99 8480.99 8480.99 8488.99 8488.99 BBC fr= 510.99 510.99 518.99 518.99 880.99 880.99 888.99 888.99 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 10 10 10 10 6010 6010 6010 6010 PCALFR2= 10 10 10 10 6010 6010 6010 6010 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto Setup file: rm6cm.set Matches group v6cm_1 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 3 Station: VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 3900.00 3900.00 3900.00 3900.00 3900.00 3900.00 3900.00 3900.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 6cm omit 6cm omit VLBA Synth= 15.4 3.9 15.4 The following frequency sets based on this setup were used. Frequency Set: 3 Setup file default. Used pcal sets: 1 LO sum= 4530.99 4530.99 4538.99 4538.99 4880.99 4880.99 4888.99 4888.99 BBC fr= 630.99 630.99 638.99 638.99 980.99 980.99 988.99 988.99 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 10 10 10 10 6010 6010 6010 6010 PCALFR2= 10 10 10 10 6010 6010 6010 6010 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto Setup file: /home/filehost/cwalker/sched/setups/v2cm-256-8-2.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 5 Station: VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 5 Setup file default. Used pcal sets: 2 LO sum= 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 BBC fr= 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 2 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- BH118C, VLBA, 256 MBPS, 2/4/6 cm, RCP/LCP,0-24 UT, 24APR04, W/Y1, HOUGH Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Source Source position (RA/Dec) (B1950) (J2000) (Date) * 0821+621 * 08 21 22.910000 08 25 38.609949 08 25 59.867901 * 62 07 15.70000 61 57 28.52171 61 56 59.48809 From catalog imbedded in main SCHED input file. * 1007+417 * 10 07 26.090000 10 10 27.531890 10 10 43.384192 * 41 47 25.50000 41 32 38.93215 41 31 36.04360 From catalog imbedded in main SCHED input file. * 1924+507 * 19 24 48.900000 19 26 06.327778 19 26 12.894340 * 50 46 52.00000 50 52 57.05980 50 53 01.74934 From catalog imbedded in main SCHED input file. * 1951+498 * 19 51 12.100000 19 52 35.818250 19 52 42.609881 * 49 50 24.00000 49 58 14.02969 49 58 27.38846 From catalog imbedded in main SCHED input file. * 2355+490 * 23 55 37.100000 23 58 09.821869 23 58 20.137092 * 49 05 02.00000 49 21 43.80536 49 22 52.24022 From catalog imbedded in main SCHED input file. * J0555+3948 05 52 01.407158 * 05 55 30.805600 05 55 46.827037 39 48 21.94585 * 39 48 49.16500 39 49 02.34729 From catalog imbedded in main SCHED input file. * 3C279 12 53 35.831332 * 12 56 11.166600 12 56 24.950100 -05 31 07.99614 *-05 47 21.52500 -05 48 49.69974 From catalog imbedded in main SCHED input file. * OQ208 14 04 45.615141 * 14 07 00.394400 14 07 13.009765 28 41 29.23497 * 28 27 14.69000 28 25 56.40748 From catalog imbedded in main SCHED input file. * 3C454.3 22 51 29.519701 * 22 53 57.747900 22 54 08.848864 15 52 54.34817 * 16 08 53.56100 16 09 58.97865 From catalog imbedded in main SCHED input file. The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) 0821+621 80.4 1007+417 102.6 1924+507 86.6 1951+498 82.7 2355+490 45.2 J0555+3948 56.1 3C279 160.6 OQ208 138.5 3C454.3 47.3 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg