COVER INFORMATION Station: VLBA_MK (Code Mk ) Experiment: BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH Exp. Code: BH105C Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 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 128-4-2; 4 cm RCP; 2 cm LCP Notes: Part A: 1st of 6 10-to-12-hr sessions Program sources: 3C204, 3C205, 3C207, 3C208 3C212, 3C245, 3C249.1, 3C263 Fringe finders and amplitude check: 3C286, OJ287 Schedule for VLBA_MK (Code Mk ) Page 2 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), 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) ---------------------------------------------------------------------------------------- --- Wed 9 Apr 2003 Day 99 --- Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 21 14 40 3C204 00 03 39 3.5 19.2 -8.6 -47.5 0 1 1 0 21 14 40 21 24 38 --- 00 13 39 4.3 19.9 -8.4 -49.7 598 F 1 3989 21 31 37 3C249.1 00 20 39 7.4 4.3-10.7 -18.0 402 1 1 3989 21 31 37 21 38 36 --- 00 27 39 7.6 4.6-10.6 -19.7 419 F 1 6781 22 10 31 3C205 00 59 39 4.4 28.9 -7.7 -58.8 1893 1 1 6781 22 10 31 22 23 29 --- 01 12 39 5.9 29.8 -7.4 -61.5 778 F 1 11966 22 23 29 3C204 01 12 39 9.4 23.3 -7.4 -62.7 -13 1 1 11966 22 23 29 22 34 27 --- 01 23 39 10.5 23.8 -7.2 -65.1 645 F 1 16354 23 20 19 3C249.1 02 09 39 10.6 9.5 -8.9 -43.8 2737 1 2 16354 23 20 19 23 30 18 --- 02 19 39 11.0 9.9 -8.7 -46.1 598 R 1 14857 23 30 18 3C205 02 19 39 14.1 33.1 -6.3 -75.2 -21 1 2 14857 23 30 18 23 40 16 --- 02 29 39 15.4 33.4 -6.2 -77.2 577 R 1 10868 23 40 16 3C204 02 29 39 17.0 26.0 -6.1 -79.6 -11 1 2 10868 23 40 16 23 50 14 --- 02 39 39 18.1 26.2 -6.0 -81.8 587 R 1 6879 --- Thu 10 Apr 2003 Day 100 --- Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 00 06 12 3C207 02 55 39 7.8 78.7 -5.8 -71.4 916 1 2 6879 00 06 12 00 13 11 --- 03 02 39 9.4 79.3 -5.6 -71.7 419 R 1 4087 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 00 13 11 3C207 03 02 39 9.4 79.3 -5.6 -71.7 -6 1 2 4087 00 13 11 00 20 09 --- 03 09 39 11.1 79.8 -5.5 -72.0 413 R 1 1295 00 20 09 3C208 03 09 39 8.4 78.2 -5.7 -71.6 -11 1 3 1295 00 20 09 00 30 08 --- 03 19 39 10.7 79.0 -5.6 -72.0 587 F 1 2694 Schedule for VLBA_MK (Code Mk ) Page 3 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), 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) ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2003 Day 100 --- 00 30 08 3C212 03 19 39 9.5 78.3 -5.7 -71.8 -8 1 3 2694 00 30 08 00 40 06 --- 03 29 39 11.8 79.0 -5.5 -72.3 590 F 1 6683 00 41 06 3C263 03 30 39 5.9 20.4 -8.2 -53.0 15 1 3 6683 00 41 06 00 51 04 --- 03 40 39 6.7 21.0 -8.0 -55.2 598 F 1 10671 00 51 04 3C249.1 03 40 39 14.7 12.6 -7.4 -65.3 -22 1 3 10671 00 51 04 01 01 03 --- 03 50 39 15.2 12.8 -7.2 -67.7 576 F 1 14660 01 01 03 3C205 03 50 39 26.1 34.3 -4.8 -94.1 -28 1 4 14660 01 01 03 01 11 01 --- 04 00 39 27.4 34.2 -4.6 -96.3 571 R 1 16551 01 11 01 3C204 04 00 39 26.5 26.0 -4.6 -100.3 -11 1 4 16551 01 11 01 01 20 59 --- 04 10 39 27.6 25.8 -4.5 -102.6 587 R 1 12562 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 01 36 57 3C207 04 26 39 29.0 85.5 -4.2 -74.5 912 1 4 12562 01 36 57 01 41 56 --- 04 31 39 30.2 85.9 -4.2 -74.6 299 R 1 10568 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 01 41 56 3C207 04 31 39 30.2 85.9 -4.2 -74.6 -6 1 4 10568 01 41 56 01 46 55 --- 04 36 39 31.4 86.3 -4.1 -74.7 293 R 1 8574 01 46 55 3C208 04 36 39 28.6 84.6 -4.3 -74.8 -11 1 4 8574 01 46 55 01 56 53 --- 04 46 39 31.0 85.4 -4.1 -75.0 587 R 1 4585 01 56 53 3C212 04 46 39 29.8 84.6 -4.2 -75.0 -8 1 4 4585 01 56 53 02 06 52 --- 04 56 39 32.1 85.4 -4.0 -75.3 590 R 1 596 02 06 52 OJ287 04 56 39 34.3 78.7 -4.0 -79.2 -10 1 5 596 02 06 52 02 10 51 --- 05 00 39 35.2 78.9 -3.9 -79.4 229 F 1 1000 02 12 51 3C263 05 02 40 14.2 24.7 -6.6 -73.3 72 1 5 1000 02 12 51 02 22 49 --- 05 12 39 15.2 25.0 -6.5 -75.5 598 F 1 4987 02 24 49 3C249.1 05 14 40 19.8 13.9 -5.8 -87.8 105 1 5 4987 02 24 49 02 34 47 --- 05 24 39 20.4 13.9 -5.7 -90.2 598 F 1 8974 Schedule for VLBA_MK (Code Mk ) Page 4 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), 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) ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2003 Day 100 --- 02 34 47 3C205 05 24 39 38.1 30.5 -3.2 -116.1 -41 1 5 8974 02 34 47 02 44 46 --- 05 34 39 39.3 29.7 -3.1 -118.7 557 F 1 12963 02 44 46 3C204 05 34 39 35.6 21.7 -3.1 -123.9 -13 1 5 12963 02 44 46 02 54 44 --- 05 44 39 36.5 21.0 -2.9 -126.6 585 F 1 16952 02 55 44 3C245 05 45 39 18.6 83.5 -5.0 -72.9 12 1 6 16952 02 55 44 03 02 43 --- 05 52 39 20.3 84.1 -4.8 -73.1 419 R 1 15457 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 03 02 43 3C245 05 52 39 20.3 84.1 -4.8 -73.1 -6 1 6 15457 03 02 43 03 09 42 --- 05 59 39 21.9 84.6 -4.7 -73.3 413 R 1 12664 03 11 42 OJ287 06 01 40 49.4 81.9 -2.9 -82.7 59 1 6 12664 03 11 42 03 14 41 --- 06 04 39 50.1 82.0 -2.8 -82.8 179 R 1 11470 03 16 41 3C207 06 06 40 52.5 94.1 -2.6 -74.6 106 1 6 11470 03 16 41 03 21 10 --- 06 11 09 53.6 94.5 -2.5 -74.4 269 R 1 9677 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 03 21 10 3C207 06 11 09 53.6 94.5 -2.5 -74.4 -6 1 6 9677 03 21 10 03 25 39 --- 06 15 39 54.6 95.0 -2.4 -74.3 263 R 1 7882 03 25 39 3C208 06 15 39 51.9 92.6 -2.6 -75.5 -11 1 6 7882 03 25 39 03 32 38 --- 06 22 39 53.5 93.4 -2.5 -75.3 407 R 1 5089 03 32 38 3C212 06 22 39 52.3 92.3 -2.6 -75.8 -8 1 6 5089 03 32 38 03 38 37 --- 06 28 39 53.7 92.9 -2.5 -75.7 351 R 1 2696 03 38 37 OJ287 06 28 39 55.7 83.1 -2.4 -84.0 -13 1 6 2696 03 38 37 03 41 36 --- 06 31 39 56.4 83.2 -2.4 -84.2 167 R 1 1499 03 43 36 3C263 06 33 40 23.5 25.8 -5.1 -93.7 48 1 7 1499 03 43 36 03 48 35 --- 06 38 39 24.0 25.7 -5.0 -94.9 299 F 1 493 03 48 35 3C249.1 06 38 39 24.5 13.1 -4.4 -108.6 -14 1 7 493 03 48 35 03 53 34 --- 06 43 39 24.8 13.0 -4.3 -109.8 285 F 1 2488 Schedule for VLBA_MK (Code Mk ) Page 5 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), 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) ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2003 Day 100 --- 03 53 34 3C205 06 43 39 46.4 21.9 -1.9 -138.7 -49 1 7 2488 03 53 34 03 59 33 --- 06 49 39 47.0 21.0 -1.8 -140.6 310 F 1 4881 04 01 33 3C204 06 51 40 41.3 14.5 -1.8 -145.9 103 1 7 4881 04 01 33 04 06 32 --- 06 56 39 41.6 13.9 -1.7 -147.4 299 F 1 6873 04 07 32 3C245 06 57 39 35.5 89.1 -3.8 -74.1 4 1 7 6873 04 07 32 04 11 31 --- 07 01 39 36.5 89.4 -3.7 -74.2 239 F 1 8468 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 04 11 31 3C245 07 01 39 36.5 89.4 -3.7 -74.2 -6 1 7 8468 04 11 31 04 15 31 --- 07 05 39 37.4 89.8 -3.6 -74.2 233 F 1 10064 04 16 31 3C207 07 06 39 66.5 102.7 -1.6 -70.5 -4 1 7 10064 04 16 31 04 20 30 --- 07 10 39 67.4 103.5 -1.5 -70.0 235 F 1 11658 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 04 20 30 3C207 07 10 39 67.4 103.5 -1.5 -70.0 -6 1 7 11658 04 20 30 04 24 29 --- 07 14 39 68.3 104.4 -1.4 -69.4 233 F 1 13254 04 24 29 3C208 07 14 39 65.7 100.3 -1.6 -72.5 -11 1 7 13254 04 24 29 04 29 28 --- 07 19 39 66.8 101.2 -1.6 -71.9 288 F 1 15248 04 29 28 3C212 07 19 39 65.6 99.5 -1.7 -73.1 -8 1 7 15248 04 29 28 04 34 28 --- 07 24 39 66.8 100.4 -1.6 -72.6 291 F 1 17243 04 35 28 OJ287 07 25 39 69.0 85.3 -1.5 -86.9 44 1 8 17243 04 35 28 04 38 27 --- 07 28 39 69.7 85.5 -1.4 -87.1 179 R 1 16047 04 40 27 3C249.1 07 30 40 27.1 11.7 -3.6 -121.8 29 1 8 16047 04 40 27 04 45 26 --- 07 35 39 27.4 11.6 -3.5 -123.1 299 R 1 14055 04 45 26 3C263 07 35 39 29.7 24.4 -4.1 -108.5 -15 1 8 14055 04 45 26 04 50 25 --- 07 40 39 30.2 24.2 -4.0 -109.7 285 R 1 12060 04 53 25 3C286 07 43 40 12.5 61.8 -5.8 -74.2 139 1 8 12060 04 53 25 04 56 24 --- 07 46 39 13.1 62.0 -5.7 -74.5 179 R 1 10867 Schedule for VLBA_MK (Code Mk ) Page 6 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), 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) ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2003 Day 100 --- 04 58 24 3C205 07 48 40 50.8 10.6 -0.8 -160.9 39 1 8 10867 04 58 24 05 03 23 --- 07 53 39 51.0 9.6 -0.8 -162.8 299 R 1 8875 05 03 23 3C204 07 53 39 44.0 6.4 -0.7 -165.4 -20 1 8 8875 05 03 23 05 08 22 --- 07 58 39 44.1 5.7 -0.7 -167.1 279 R 1 6880 05 09 22 3C245 07 59 39 50.1 94.9 -2.7 -73.5 -5 1 8 6880 05 09 22 05 13 51 --- 08 04 09 51.1 95.4 -2.6 -73.3 264 R 1 5086 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 05 13 51 3C245 08 04 09 51.1 95.4 -2.6 -73.3 -6 1 8 5086 05 13 51 05 18 20 --- 08 08 39 52.2 95.9 -2.6 -73.1 263 R 1 3291 05 21 20 3C207 08 11 40 80.4 132.1 -0.5 -45.8 118 1 8 3291 05 21 20 05 25 49 --- 08 16 09 81.1 137.1 -0.4 -41.2 269 R 1 1499 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 05 25 49 3C207 08 16 09 81.1 137.1 -0.4 -41.2 -6 1 9 1499 05 25 49 05 30 18 --- 08 20 39 81.8 142.9 -0.3 -35.7 263 F 1 296 05 30 18 3C208 08 20 39 80.2 125.9 -0.5 -51.7 -17 1 9 296 05 30 18 05 36 47 --- 08 27 09 81.4 132.5 -0.4 -45.6 372 F 1 2889 05 36 47 3C212 08 27 09 80.5 125.5 -0.5 -52.2 -11 1 9 2889 05 36 47 05 43 16 --- 08 33 39 81.7 132.2 -0.4 -46.0 378 F 1 5482 05 45 16 3C207 08 35 40 83.3 168.9 -0.1 -10.7 90 1 9 5482 05 45 16 05 53 15 --- 08 43 39 83.4 185.7 0.0 5.5 478 F 1 8671 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 05 53 15 3C207 08 43 39 83.4 185.7 0.0 5.5 -6 1 9 8671 05 53 15 06 01 13 --- 08 51 39 82.9 201.6 0.2 20.8 473 F 1 11862 Schedule for VLBA_MK (Code Mk ) Page 7 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), 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) ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2003 Day 100 --- Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 06 01 13 3C208 08 51 39 84.1 176.1 0.0 -3.8 -23 1 9 11862 06 01 13 06 11 12 --- 09 01 39 83.7 198.9 0.1 18.3 575 F 1 15851 06 11 12 3C212 09 01 39 84.3 186.8 0.0 6.6 -14 1 10 15851 06 11 12 06 21 10 --- 09 11 39 83.6 208.9 0.2 28.0 584 R 1 15360 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 06 22 10 3C286 09 12 39 31.3 65.6 -4.3 -84.1 -51 1 10 15360 06 22 10 06 26 09 --- 09 16 39 32.1 65.7 -4.2 -84.6 189 R 1 13765 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 06 26 09 3C286 09 16 39 32.1 65.7 -4.2 -84.6 -6 1 10 13765 06 26 09 06 30 09 --- 09 20 39 33.0 65.8 -4.2 -85.0 233 R 1 12170 06 31 09 3C263 09 21 39 38.8 17.4 -2.3 -136.7 22 1 10 12170 06 31 09 06 41 07 --- 09 31 39 39.5 16.4 -2.1 -139.6 598 R 1 8182 06 43 07 3C245 09 33 40 71.6 112.4 -1.2 -62.8 50 1 10 8182 06 43 07 06 50 05 --- 09 40 39 73.2 115.1 -1.0 -60.6 419 R 1 5391 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 06 50 05 3C245 09 40 39 73.2 115.1 -1.0 -60.6 -6 1 10 5391 06 50 05 06 57 04 --- 09 47 39 74.6 118.2 -0.9 -57.9 413 R 1 2599 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 06 58 04 3C249.1 09 48 39 32.0 5.0 -1.3 -158.8 -31 1 11 2599 06 58 04 07 08 02 --- 09 58 39 32.2 4.3 -1.1 -161.6 567 F 1 1389 07 08 02 3C205 09 58 39 49.2 -16.0 1.3 150.8 -40 1 11 1389 07 08 02 07 18 01 --- 10 08 39 48.5 -17.8 1.5 147.3 558 F 1 5378 Schedule for VLBA_MK (Code Mk ) Page 8 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), 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) ---------------------------------------------------------------------------------------- --- Thu 10 Apr 2003 Day 100 --- 07 20 01 3C204 10 10 40 42.1 -12.8 1.5 150.1 101 1 11 5378 07 20 01 07 29 59 --- 10 20 39 41.5 -14.0 1.7 147.0 598 F 1 9365 07 30 59 3C245 10 21 39 80.7 145.9 -0.4 -32.7 -53 1 11 9365 07 30 59 07 36 58 --- 10 27 39 81.4 154.1 -0.3 -24.8 306 F 1 11757 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 07 36 58 3C245 10 27 39 81.4 154.1 -0.3 -24.8 -6 1 11 11757 07 36 58 07 42 57 --- 10 33 39 81.9 163.7 -0.2 -15.7 353 F 1 14151 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 07 43 57 3C263 10 34 39 42.8 9.1 -1.1 -158.8 -49 1 11 14151 07 43 57 07 49 55 --- 10 40 39 43.0 8.3 -1.0 -160.7 310 F 1 16543 07 49 55 3C249.1 10 40 39 32.8 1.6 -0.4 -173.3 -26 1 12 16543 07 49 55 07 55 54 --- 10 46 39 32.8 1.2 -0.3 -175.0 333 R 1 16263 07 55 54 3C205 10 46 39 45.4 -23.5 2.1 135.1 -31 1 12 16263 07 55 54 08 05 53 --- 10 56 39 44.4 -24.8 2.3 132.0 567 R 1 12274 08 09 53 3C204 11 00 40 38.9 -18.3 2.4 135.2 223 1 12 12274 08 09 53 08 18 51 --- 11 09 39 38.2 -19.1 2.5 132.6 538 R 1 8689 08 18 51 3C263 11 09 39 43.7 4.3 -0.5 -170.0 -22 1 12 8689 08 18 51 08 26 49 --- 11 17 39 43.9 3.2 -0.4 -172.6 457 R 1 5497 08 26 49 3C249.1 11 17 39 32.8 -0.9 0.2 176.3 -28 1 12 5497 08 26 49 08 34 48 --- 11 25 39 32.8 -1.4 0.4 174.1 451 R 1 2306 08 34 48 3C205 11 25 39 41.4 -28.0 2.8 123.7 -24 1 13 2306 08 34 48 08 44 46 --- 11 35 39 40.3 -29.0 2.9 121.0 575 F 1 1683 08 44 46 3C204 11 35 39 36.1 -21.3 3.0 125.4 -14 1 13 1683 08 44 46 08 53 45 --- 11 44 39 35.3 -21.9 3.1 123.0 524 F 1 5273 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v4cm-128-4-2-R.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U Pol. = RCP RCP RCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = B B B B 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= 8405.49 8413.49 8421.49 8429.49 BBC fr= 805.49 813.49 821.49 829.49 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: /home/filehost/cwalker/sched/setups/v2cm-128-4-2-L.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 2 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U Pol. = LCP LCP LCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = D D D 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: 2 Setup file default. Used pcal sets: 1 LO sum= 15349.49 15357.49 15365.49 15373.49 BBC fr= 749.49 757.49 765.49 773.49 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), 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) * 3C204 08 33 18.148583 * 08 37 45.009000 08 38 02.151342 65 24 04.11083 * 65 13 35.21000 65 13 14.16295 From catalog imbedded in main SCHED input file. * 3C205 08 35 10.068931 * 08 39 06.528000 08 39 21.590016 58 04 51.48415 * 57 54 17.11000 57 53 53.79322 From catalog imbedded in main SCHED input file. * 3C207 08 38 01.722175 * 08 40 47.587000 08 40 57.886078 13 23 05.65603 * 13 12 23.54000 13 11 45.41064 From catalog imbedded in main SCHED input file. * 3C208 08 50 22.687594 * 08 53 08.606000 08 53 18.979800 14 04 17.41468 * 13 52 54.80000 13 52 14.25151 From catalog imbedded in main SCHED input file. * 3C212 08 55 55.558072 * 08 58 41.450000 08 58 51.853979 14 21 24.95858 * 14 09 44.79000 14 09 03.17558 From catalog imbedded in main SCHED input file. * 3C245 10 40 06.012939 * 10 42 44.618000 10 42 55.056142 12 19 14.78270 * 12 03 31.07000 12 02 31.61937 From catalog imbedded in main SCHED input file. * 3C249.1 11 00 27.440209 * 11 04 13.876000 11 04 33.048858 77 15 08.48391 * 76 58 58.20000 76 58 10.36901 From catalog imbedded in main SCHED input file. * 3C263 11 37 09.292128 * 11 39 57.021000 11 40 10.371021 66 04 26.89569 * 65 47 49.46000 65 46 54.96918 From catalog imbedded in main SCHED input file. * OJ287 08 51 57.250588 * 08 54 48.874900 08 54 59.636483 20 17 58.41855 * 20 06 30.64200 20 05 51.79196 From catalog imbedded in main SCHED input file. * 3C286 13 28 49.657908 * 13 31 08.288200 13 31 18.120406 30 45 58.64135 * 30 30 32.96000 30 29 29.36119 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) 3C204 91.6 3C205 94.5 3C207 109.2 3C208 112.0 3C212 113.2 3C245 137.7 3C249.1 93.3 3C263 104.5 OJ287 110.7 3C286 141.5 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