COVER INFORMATION Station: VLBA_LA (Code La ) Experiment: Spectral age in Compact Symmetric Objects Exp. Code: BD099A Schedule Version: 1.00 Processed by SCHED version: Release of 18 Sept. 2003 PI: Dallacasa Daniele Address: Istituto di Radioastronomia -- CNR Via Gobetti n. 101 I-40129 Bologna ITALY Phone: +39 051 6399386 EMAIL: ddallaca@ira.cnr.it Fax: +31 051 6399431 Phone during observation: Observing mode: Notes: Non standard frequecies used Schedule for VLBA_LA (Code La ) Page 2 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 Next scan bandwidths: 8.00 8.00 8.00 8.00 07 00 00 J2136+0041 21 19 18 54.7 172.4 -0.3 -6.2 0 1 1 0 07 00 00 07 05 00 =2134+00 21 24 19 54.8 174.5 -0.2 -4.4 300 F 1 2000 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 07 05 00 J2136+0041 21 24 19 54.8 174.5 -0.2 -4.4 -4 1 1 2000 07 05 00 07 09 30 =2134+00 21 28 50 54.9 176.5 -0.1 -2.8 266 F 1 3800 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 07 09 30 J2136+0041 21 28 50 54.9 176.5 -0.1 -2.8 -4 1 1 3800 07 09 30 07 14 00 =2134+00 21 33 20 54.9 178.5 -0.1 -1.3 266 F 1 5600 07 17 05 0147+400 21 36 26 40.8 64.5 -4.2 -73.7 103 1 1 5600 07 17 05 07 23 05 --- 21 42 27 41.9 64.9 -4.1 -74.4 360 F 1 8000 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 07 23 05 0147+400 21 42 27 41.9 64.9 -4.1 -74.4 -4 1 1 8000 07 23 05 07 29 05 --- 21 48 28 43.0 65.3 -4.0 -75.1 356 F 1 10400 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 07 29 05 0147+400 21 48 28 43.0 65.3 -4.0 -75.1 -4 1 1 10400 07 29 05 07 35 05 --- 21 54 29 44.2 65.7 -3.9 -75.8 356 F 1 12800 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 07 35 05 0147+400 21 54 29 44.2 65.7 -3.9 -75.8 -4 1 1 12800 07 35 05 07 41 05 --- 22 00 29 45.3 66.1 -3.8 -76.5 356 F 1 15200 Schedule for VLBA_LA (Code La ) Page 3 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 07 41 05 0147+400 22 00 29 45.3 66.1 -3.8 -76.5 -4 1 1 15200 07 41 05 07 47 05 --- 22 06 30 46.4 66.4 -3.7 -77.2 356 F 1 17600 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 07 49 05 0147+400 22 08 31 46.8 66.6 -3.7 -77.5 114 1 2 17600 07 49 05 07 55 05 --- 22 14 32 47.9 66.9 -3.6 -78.2 360 R 1 15200 07 55 05 0147+400 22 14 32 47.9 66.9 -3.6 -78.2 -4 1 2 15200 07 55 05 08 01 05 --- 22 20 33 49.0 67.3 -3.5 -78.9 356 R 1 12800 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 08 01 05 0147+400 22 20 33 49.0 67.3 -3.5 -78.9 -4 1 2 12800 08 01 05 08 07 25 --- 22 26 54 50.2 67.6 -3.4 -79.7 376 R 1 10267 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 08 07 25 0147+400 22 26 54 50.2 67.6 -3.4 -79.7 -4 1 2 10267 08 07 25 08 13 45 --- 22 33 15 51.4 67.9 -3.3 -80.4 376 R 1 7733 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 08 13 45 0147+400 22 33 15 51.4 67.9 -3.3 -80.4 -4 1 2 7733 08 13 45 08 20 05 --- 22 39 36 52.6 68.3 -3.2 -81.2 376 R 1 5200 08 20 05 0147+400 22 39 36 52.6 68.3 -3.2 -81.2 -4 1 2 5200 08 20 05 08 26 25 --- 22 45 57 53.8 68.5 -3.1 -82.0 376 R 1 2667 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 08 26 25 0147+400 22 45 57 53.8 68.5 -3.1 -82.0 -4 1 3 2667 08 26 25 08 33 45 --- 22 53 18 55.2 68.9 -3.0 -82.9 436 F 1 267 Schedule for VLBA_LA (Code La ) Page 4 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 08 33 45 0147+400 22 53 18 55.2 68.9 -3.0 -82.9 -4 1 3 267 08 33 45 08 39 45 --- 22 59 19 56.3 69.1 -2.9 -83.7 356 F 1 2667 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 08 39 45 0147+400 22 59 19 56.3 69.1 -2.9 -83.7 -4 1 3 2667 08 39 45 08 46 05 --- 23 05 40 57.5 69.3 -2.7 -84.5 376 F 1 5200 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 08 46 05 0147+400 23 05 40 57.5 69.3 -2.7 -84.5 -4 1 3 5200 08 46 05 08 52 25 --- 23 12 01 58.7 69.5 -2.6 -85.4 376 F 1 7733 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 08 52 25 0147+400 23 12 01 58.7 69.5 -2.6 -85.4 -4 1 3 7733 08 52 25 08 58 45 --- 23 18 22 59.9 69.7 -2.5 -86.3 376 F 1 10267 08 58 45 0147+400 23 18 22 59.9 69.7 -2.5 -86.3 -4 1 3 10267 08 58 45 09 05 05 --- 23 24 43 61.1 69.8 -2.4 -87.2 376 F 1 12800 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 09 05 05 0147+400 23 24 43 61.1 69.8 -2.4 -87.2 -4 1 3 12800 09 05 05 09 12 25 --- 23 32 05 62.5 70.0 -2.3 -88.3 436 F 1 15733 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 09 12 25 0147+400 23 32 05 62.5 70.0 -2.3 -88.3 -4 1 4 15733 09 12 25 09 19 45 --- 23 39 26 63.9 70.0 -2.2 -89.4 436 R 1 16533 Schedule for VLBA_LA (Code La ) Page 5 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 09 19 45 0147+400 23 39 26 63.9 70.0 -2.2 -89.4 -4 1 4 16533 09 19 45 09 27 05 --- 23 46 47 65.3 70.0 -2.1 -90.6 436 R 1 13600 09 29 05 J0136+4751 23 48 47 66.6 50.4 -1.8 -111.2 101 1 4 13600 09 29 05 09 33 05 --- 23 52 48 67.3 49.8 -1.7 -112.5 240 R 1 12000 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 09 33 05 J0136+4751 23 52 48 67.3 49.8 -1.7 -112.5 -4 1 4 12000 09 33 05 09 37 05 --- 23 56 49 67.9 49.1 -1.7 -113.9 236 R 1 10400 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 09 37 05 J0136+4751 23 56 49 67.9 49.1 -1.7 -113.9 -4 1 4 10400 09 37 05 09 41 05 --- 00 00 49 68.5 48.3 -1.6 -115.4 236 R 1 8800 09 41 05 J0136+4751 00 00 49 68.5 48.3 -1.6 -115.4 -4 1 4 8800 09 41 05 09 45 05 --- 00 04 50 69.1 47.5 -1.5 -116.9 236 R 1 7200 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 09 45 05 0147+400 00 04 50 68.8 69.7 -1.8 -93.8 -21 1 4 7200 09 45 05 09 50 25 --- 00 10 11 69.8 69.5 -1.7 -94.9 299 R 1 5067 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 09 50 25 0147+400 00 10 11 69.8 69.5 -1.7 -94.9 -4 1 4 5067 09 50 25 09 55 45 --- 00 15 32 70.8 69.2 -1.6 -96.0 316 R 1 2933 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 09 55 45 0147+400 00 15 32 70.8 69.2 -1.6 -96.0 -4 1 4 2933 09 55 45 10 01 05 --- 00 20 52 71.8 68.8 -1.5 -97.3 316 R 1 800 Schedule for VLBA_LA (Code La ) Page 6 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- 10 01 05 0147+400 00 20 52 71.8 68.8 -1.5 -97.3 -4 1 5 800 10 01 05 10 06 25 --- 00 26 13 72.8 68.3 -1.4 -98.6 316 F 1 1333 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 10 06 25 0147+400 00 26 13 72.8 68.3 -1.4 -98.6 -4 1 5 1333 10 06 25 10 13 45 --- 00 33 35 74.2 67.5 -1.3 -100.5 436 F 1 4267 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 10 13 45 J0136+4751 00 33 35 73.1 39.3 -1.1 -130.0 -25 1 5 4267 10 13 45 10 17 45 --- 00 37 35 73.6 37.8 -1.0 -132.2 215 F 1 5867 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 10 17 45 0147+400 00 37 35 75.0 67.0 -1.2 -101.7 -25 1 5 5867 10 17 45 10 23 05 --- 00 42 56 76.0 66.1 -1.1 -103.4 295 F 1 8000 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 10 23 05 0147+400 00 42 56 76.0 66.1 -1.1 -103.4 -4 1 5 8000 10 23 05 10 28 25 --- 00 48 17 76.9 65.0 -1.0 -105.4 316 F 1 10133 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 10 28 25 0147+400 00 48 17 76.9 65.0 -1.0 -105.4 -4 1 5 10133 10 28 25 10 33 45 --- 00 53 38 77.9 63.7 -0.9 -107.5 316 F 1 12267 10 33 45 0147+400 00 53 38 77.9 63.7 -0.9 -107.5 -4 1 5 12267 10 33 45 10 39 05 --- 00 58 59 78.9 62.0 -0.9 -110.0 316 F 1 14400 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 10 39 05 0147+400 00 58 59 78.9 62.0 -0.9 -110.0 -4 1 5 14400 10 39 05 10 46 25 --- 01 06 20 80.2 59.2 -0.7 -114.0 436 F 1 17333 Schedule for VLBA_LA (Code La ) Page 7 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 10 46 25 0147+400 01 06 20 80.2 59.2 -0.7 -114.0 -4 1 6 17333 10 46 25 10 53 45 --- 01 13 41 81.4 55.2 -0.6 -119.1 436 R 1 14400 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 10 53 45 0147+400 01 13 41 81.4 55.2 -0.6 -119.1 -4 1 6 14400 10 53 45 11 01 05 --- 01 21 02 82.6 49.8 -0.5 -125.6 436 R 1 11467 11 01 05 0147+400 01 21 02 82.6 49.8 -0.5 -125.6 -4 1 6 11467 11 01 05 11 08 25 --- 01 28 24 83.7 42.3 -0.4 -134.3 436 R 1 8533 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 11 08 25 0147+400 01 28 24 83.7 42.3 -0.4 -134.3 -4 1 6 8533 11 08 25 11 15 45 --- 01 35 45 84.6 31.7 -0.2 -146.0 436 R 1 5600 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 11 15 45 0147+400 01 35 45 84.6 31.7 -0.2 -146.0 -4 1 6 5600 11 15 45 11 23 05 --- 01 43 06 85.2 17.4 -0.1 -161.4 436 R 1 2667 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 11 23 05 0147+400 01 43 06 85.2 17.4 -0.1 -161.4 -4 1 7 2667 11 23 05 11 30 25 --- 01 50 27 85.5 0.3 0.0 -179.6 436 F 1 267 11 32 25 J0136+4751 01 52 28 77.6 -11.9 0.3 165.5 98 1 7 267 11 32 25 11 36 25 --- 01 56 28 77.4 -14.9 0.3 161.9 240 F 1 1867 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 11 36 25 J0136+4751 01 56 28 77.4 -14.9 0.3 161.9 -4 1 7 1867 11 36 25 11 40 25 --- 02 00 29 77.2 -17.8 0.4 158.3 236 F 1 3467 Schedule for VLBA_LA (Code La ) Page 8 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 11 40 25 0147+400 02 00 29 85.1 -22.5 0.2 156.0 -22 1 7 3467 11 40 25 11 47 45 --- 02 07 50 84.3 -35.5 0.3 141.9 418 F 1 6400 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 11 47 45 0147+400 02 07 50 84.3 -35.5 0.3 141.9 -4 1 7 6400 11 47 45 11 55 05 --- 02 15 11 83.4 -45.0 0.4 131.2 436 F 1 9333 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 11 55 05 0147+400 02 15 11 83.4 -45.0 0.4 131.2 -4 1 7 9333 11 55 05 12 02 25 --- 02 22 32 82.3 -51.8 0.5 123.3 436 F 1 12267 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 12 02 25 0147+400 02 22 32 82.3 -51.8 0.5 123.3 -4 1 7 12267 12 02 25 12 09 45 --- 02 29 54 81.0 -56.6 0.7 117.3 436 F 1 15200 12 11 45 J0136+4751 02 31 54 74.2 -35.7 0.9 135.2 100 1 7 15200 12 11 45 12 15 45 --- 02 35 55 73.7 -37.4 1.0 132.8 240 F 1 16800 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 12 15 45 J0136+4751 02 35 55 73.7 -37.4 1.0 132.8 -4 1 8 16800 12 15 45 12 19 45 --- 02 39 55 73.2 -38.9 1.0 130.5 236 R 1 16800 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 12 19 45 J0136+4751 02 39 55 73.2 -38.9 1.0 130.5 -4 1 8 16800 12 19 45 12 23 45 --- 02 43 56 72.7 -40.4 1.1 128.4 236 R 1 15200 12 23 45 J0136+4751 02 43 56 72.7 -40.4 1.1 128.4 -4 1 8 15200 12 23 45 12 27 45 --- 02 47 57 72.2 -41.7 1.2 126.4 236 R 1 13600 Schedule for VLBA_LA (Code La ) Page 9 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 12 27 45 0147+400 02 47 57 77.8 -63.8 1.0 107.4 -21 1 8 13600 12 27 45 12 33 05 --- 02 53 17 76.9 -65.1 1.0 105.2 299 R 1 11467 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 12 33 05 0147+400 02 53 17 76.9 -65.1 1.0 105.2 -4 1 8 11467 12 33 05 12 38 25 --- 02 58 38 75.9 -66.2 1.1 103.3 316 R 1 9333 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 12 38 25 0147+400 02 58 38 75.9 -66.2 1.1 103.3 -4 1 8 9333 12 38 25 12 43 45 --- 03 03 59 74.9 -67.0 1.2 101.6 316 R 1 7200 12 43 45 0147+400 03 03 59 74.9 -67.0 1.2 101.6 -4 1 8 7200 12 43 45 12 49 05 --- 03 09 20 73.9 -67.7 1.3 100.1 316 R 1 5067 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 12 49 05 0147+400 03 09 20 73.9 -67.7 1.3 100.1 -4 1 8 5067 12 49 05 12 56 25 --- 03 16 41 72.5 -68.5 1.4 98.1 436 R 1 2133 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 12 56 25 J0136+4751 03 16 41 68.0 -48.9 1.7 114.3 -19 1 8 2133 12 56 25 13 00 25 --- 03 20 42 67.4 -49.6 1.7 112.9 221 R 1 533 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 13 00 25 0147+400 03 20 42 71.7 -68.8 1.5 97.2 -19 1 9 533 13 00 25 13 05 45 --- 03 26 03 70.7 -69.2 1.6 96.0 301 F 1 1600 Schedule for VLBA_LA (Code La ) Page 10 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 13 05 45 0147+400 03 26 03 70.7 -69.2 1.6 96.0 -4 1 9 1600 13 05 45 13 11 05 --- 03 31 24 69.7 -69.5 1.7 94.8 316 F 1 3733 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 13 11 05 0147+400 03 31 24 69.7 -69.5 1.7 94.8 -4 1 9 3733 13 11 05 13 16 25 --- 03 36 45 68.7 -69.7 1.8 93.8 316 F 1 5867 13 16 25 0147+400 03 36 45 68.7 -69.7 1.8 93.8 -4 1 9 5867 13 16 25 13 21 45 --- 03 42 05 67.7 -69.8 1.9 92.7 316 F 1 8000 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 13 21 45 0147+400 03 42 05 67.7 -69.8 1.9 92.7 -4 1 9 8000 13 21 45 13 29 05 --- 03 49 27 66.3 -70.0 2.0 91.4 436 F 1 10933 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 13 29 05 0147+400 03 49 27 66.3 -70.0 2.0 91.4 -4 1 9 10933 13 29 05 13 36 25 --- 03 56 48 64.9 -70.0 2.1 90.2 436 F 1 13867 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 13 36 25 0147+400 03 56 48 64.9 -70.0 2.1 90.2 -4 1 9 13867 13 36 25 13 43 45 --- 04 04 09 63.5 -70.0 2.2 89.0 436 F 1 16800 13 45 45 J0136+4751 04 06 09 60.1 -54.5 2.5 100.1 104 1 10 16800 13 45 45 13 49 45 --- 04 10 10 59.4 -54.7 2.5 99.1 240 R 1 16800 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 13 49 45 J0136+4751 04 10 10 59.4 -54.7 2.5 99.1 -4 1 10 16800 13 49 45 13 53 45 --- 04 14 11 58.8 -54.9 2.6 98.2 236 R 1 15200 Schedule for VLBA_LA (Code La ) Page 11 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 13 53 45 J0136+4751 04 14 11 58.8 -54.9 2.6 98.2 -4 1 10 15200 13 53 45 13 57 45 --- 04 18 11 58.1 -55.1 2.7 97.3 236 R 1 13600 13 57 45 J0136+4751 04 18 11 58.1 -55.1 2.7 97.3 -4 1 10 13600 13 57 45 14 01 45 --- 04 22 12 57.4 -55.2 2.7 96.4 236 R 1 12000 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 14 01 45 0147+400 04 22 12 60.0 -69.7 2.5 86.4 -16 1 10 12000 14 01 45 14 07 05 --- 04 27 33 59.0 -69.6 2.6 85.6 304 R 1 9867 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 14 07 05 0147+400 04 27 33 59.0 -69.6 2.6 85.6 -4 1 10 9867 14 07 05 14 12 25 --- 04 32 54 58.0 -69.4 2.7 84.9 316 R 1 7733 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 14 12 25 0147+400 04 32 54 58.0 -69.4 2.7 84.9 -4 1 10 7733 14 12 25 14 17 45 --- 04 38 15 57.0 -69.2 2.8 84.2 316 R 1 5600 14 17 45 0147+400 04 38 15 57.0 -69.2 2.8 84.2 -4 1 10 5600 14 17 45 14 23 05 --- 04 43 36 56.0 -69.0 2.9 83.5 316 R 1 3467 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 14 23 05 0147+400 04 43 36 56.0 -69.0 2.9 83.5 -4 1 10 3467 14 23 05 14 30 25 --- 04 50 57 54.6 -68.7 3.0 82.5 436 R 1 533 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 14 30 25 J0136+4751 04 50 57 52.6 -55.8 3.2 90.7 -15 1 11 533 14 30 25 14 34 25 --- 04 54 57 52.0 -55.8 3.3 89.9 225 F 1 1067 Schedule for VLBA_LA (Code La ) Page 12 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 14 34 25 0147+400 04 54 57 53.8 -68.6 3.1 82.0 -15 1 11 1067 14 34 25 14 39 45 --- 05 00 18 52.8 -68.3 3.2 81.4 305 F 1 3200 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 14 39 45 0147+400 05 00 18 52.8 -68.3 3.2 81.4 -4 1 11 3200 14 39 45 14 45 05 --- 05 05 39 51.8 -68.1 3.3 80.7 316 F 1 5333 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 14 45 05 0147+400 05 05 39 51.8 -68.1 3.3 80.7 -4 1 11 5333 14 45 05 14 50 25 --- 05 11 00 50.8 -67.8 3.3 80.1 316 F 1 7467 14 50 25 0147+400 05 11 00 50.8 -67.8 3.3 80.1 -4 1 11 7467 14 50 25 14 55 45 --- 05 16 21 49.8 -67.5 3.4 79.4 316 F 1 9600 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 14 55 45 0147+400 05 16 21 49.8 -67.5 3.4 79.4 -4 1 11 9600 14 55 45 15 03 05 --- 05 23 42 48.4 -67.1 3.6 78.5 436 F 1 12533 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 15 03 05 0147+400 05 23 42 48.4 -67.1 3.6 78.5 -4 1 11 12533 15 03 05 15 10 25 --- 05 31 03 47.1 -66.7 3.7 77.7 436 F 1 15467 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 15 10 25 0147+400 05 31 03 47.1 -66.7 3.7 77.7 -4 1 12 15467 15 10 25 15 17 45 --- 05 38 25 45.7 -66.2 3.8 76.8 436 R 1 16800 15 20 27 DA193 05 41 08 85.0 34.6 -0.2 -143.2 78 1 12 16800 15 20 27 15 24 27 --- 05 45 08 85.4 26.7 -0.2 -151.6 240 R 1 15200 Schedule for VLBA_LA (Code La ) Page 13 Spectral age in Compact Symmetric Objects 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 12 Aug 2004 Day 225 --- Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 15 24 27 DA193 05 45 08 85.4 26.7 -0.2 -151.6 -4 1 12 15200 15 24 27 15 28 27 --- 05 49 09 85.8 17.5 -0.1 -161.5 236 R 1 13600 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 15 28 27 DA193 05 49 09 85.8 17.5 -0.1 -161.5 -4 1 12 13600 15 28 27 15 32 27 --- 05 53 10 85.9 7.2 0.0 -172.4 236 R 1 12000 Next scan frequencies: 1403.40 1403.40 1639.40 1639.40 Next BBC frequencies: 996.60 996.60 760.60 760.60 15 32 27 0147+400 05 53 10 43.0 -65.3 4.0 75.1 -92 1 12 12000 15 32 27 15 41 27 --- 06 02 11 41.3 -64.6 4.2 74.0 448 R 1 8400 Next scan frequencies: 4538.99 4538.99 4888.99 4888.99 Next BBC frequencies: 638.99 638.99 988.99 988.99 15 41 27 0147+400 06 02 11 41.3 -64.6 4.2 74.0 -4 1 12 8400 15 41 27 15 50 27 --- 06 11 13 39.7 -64.0 4.3 73.0 536 R 1 4800 Next scan frequencies: 8110.99 8110.99 8488.99 8488.99 Next BBC frequencies: 510.99 510.99 888.99 888.99 15 50 27 0147+400 06 11 13 39.7 -64.0 4.3 73.0 -4 1 12 4800 15 50 27 16 00 01 --- 06 20 48 37.9 -63.3 4.5 71.9 570 R 1 973 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: v4cm_nst.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 5 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 LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = 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 8488.99 8488.99 BBC fr= 510.99 510.99 888.99 888.99 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= 10 10 6010 6010 0 0 0 0 PCALFR2= 10 10 6010 6010 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: v6cm_nst.set Matches group v6cm_1 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 3 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= 3900.00 3900.00 3900.00 3900.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = 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= 4538.99 4538.99 4888.99 4888.99 BBC fr= 638.99 638.99 988.99 988.99 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= 10 10 6010 6010 0 0 0 0 PCALFR2= 10 10 6010 6010 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: v18cm_nst.set Matches group v20cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. 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= 2400.00 2400.00 2400.00 2400.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= L L L L IF = A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 15.4 2.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 5 Setup file default. Used pcal sets: 2 LO sum= 1403.40 1403.40 1639.40 1639.40 BBC fr= 996.60 996.60 760.60 760.60 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 600 600 6600 6600 0 0 0 0 PCALFR2= 600 600 6600 6600 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- Spectral age in Compact Symmetric Objects 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) * 0147+400 01 47 20.058164 * 01 50 19.599500 01 50 35.803222 40 02 38.94757 * 40 17 30.01000 40 18 45.38978 From catalog imbedded in main SCHED input file. * J0136+4751 01 33 55.103065 * 01 36 58.594810 01 37 15.219753 47 36 12.85367 * 47 51 29.10006 47 52 44.39010 From catalog imbedded in main SCHED input file. J0555+3948 05 52 01.407166 * 05 55 30.805609 05 55 48.304935 0552+398 39 48 21.94585 * 39 48 49.16500 39 48 53.72559 * DA193 /home/filehost/cwalker/sched/catalogs/sources.vlba J0555+39 ICRF - Ext.1 Source - 1998 IERS Annual Report * J2136+0041 21 34 05.207365 * 21 36 38.586300 21 36 53.471059 2134+00 00 28 25.08052 * 00 41 54.21335 00 43 08.24268 2134+004 /home/filehost/cwalker/sched/catalogs/sources.vlba J2136+00 ICRF - Ext.1 Source - 1998 IERS Annual Report 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) 0147+400 98.3 J0136+4751 96.7 DA193 52.8 J2136+0041 164.4 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