COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: SN1993J @ 6cm Exp. Code: gm040b Schedule Version: 2.00 Processed by SCHED version: Release of 28 April 2000 PI: J.M.Marcaide Address: Universitat de Valencia C/ Dr. Moliner, 50 Burjassot, E 46100, Spain Phone: 34-96-398-3079/8 (work) or 34-96-337-1786 (home) EMAIL: J.M.Marcaide@uv.es (internet) Fax: 34-96-398-3084 Phone during observation: 34-958-121311 (work) or 34-958-810928 (home) Observing mode: VLBA Notes: Schedule for VLBA_HN (Code Hn ) Page 2 SN1993J @ 6cm 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. 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) ---------------------------------------------------------------------------------------- --- Fri 24 Nov 2000 Day 329 --- Next scan frequencies: 4966.49 4966.49 4982.49 4982.49 4998.49 4998.49 5014.49 5014.49 Next BBC frequencies: 866.49 866.49 882.49 882.49 898.49 898.49 914.49 914.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 10 08 00 3C48 09 34 46 4.2 312.9 8.0 H 39.8 0 1 1 0 10 08 00 10 10 00 --- 09 36 46 3.9 313.2 8.0 H 39.6 0 F 1 1600 10 11 00 1803+784 09 37 46 35.6 371.5 -8.4 -47.0 -5 1 1 1600 10 11 00 10 14 00 --- 09 40 47 35.7 371.6 -8.3 -47.6 175 F 1 4000 10 15 00 2007+777 09 41 47 31.7 365.8-10.4 -20.6 50 1 1 4000 10 15 00 10 18 00 --- 09 44 47 31.8 366.0-10.3 -21.2 180 F 1 6400 10 19 00 1803+784 09 45 47 35.9 371.8 -8.2 -48.7 50 1 1 6400 10 19 00 10 24 00 --- 09 50 48 36.1 372.0 -8.2 -49.9 300 F 1 10400 10 25 00 2007+777 09 51 48 31.9 366.4-10.2 -22.7 50 1 1 10400 10 25 00 10 28 00 --- 09 54 49 32.0 366.5-10.2 -23.4 180 F 1 12800 10 41 00 M81 10 07 51 63.8 357.5 0.2 174.9 714 1 1 12800 10 41 00 10 45 00 --- 10 11 52 63.8 356.7 0.3 173.2 240 F 1 16000 10 46 00 SN1993J 10 12 52 63.8 356.5 0.3 172.8 58 1 2 16000 10 46 00 10 52 00 --- 10 18 53 63.7 355.3 0.4 170.3 360 R 1 14400 10 53 00 M81 10 19 53 63.7 355.1 0.4 169.9 58 1 2 14400 10 53 00 10 56 00 --- 10 22 53 63.6 354.5 0.5 168.7 180 R 1 12000 10 57 00 SN1993J 10 23 54 63.7 354.3 0.5 168.2 58 1 2 12000 10 57 00 11 03 00 --- 10 29 55 63.5 353.1 0.6 165.8 360 R 1 7200 11 04 00 0917+624 10 30 55 68.2 338.1 1.2 144.1 48 1 2 7200 11 04 00 11 07 00 --- 10 33 55 68.0 337.4 1.2 142.8 180 R 1 4800 11 11 00 SN1993J 10 37 56 63.3 351.5 0.7 162.5 229 1 2 4800 11 11 00 11 16 00 --- 10 42 57 63.2 350.6 0.8 160.5 300 R 1 800 11 17 00 M81 10 43 57 63.1 350.5 0.8 160.2 58 1 3 800 11 17 00 11 20 00 --- 10 46 57 63.0 349.9 0.9 159.0 180 F 1 1600 Schedule for VLBA_HN (Code Hn ) Page 3 SN1993J @ 6cm 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. 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) ---------------------------------------------------------------------------------------- --- Fri 24 Nov 2000 Day 329 --- 11 21 00 SN1993J 10 47 58 63.0 349.7 0.9 158.5 58 1 3 1600 11 21 00 11 26 00 --- 10 52 58 62.9 348.8 1.0 156.5 300 F 1 5600 11 27 00 M81 10 53 59 62.8 348.6 1.0 156.2 58 1 3 5600 11 27 00 11 30 00 --- 10 56 59 62.7 348.1 1.0 155.0 180 F 1 8000 11 31 00 SN1993J 10 57 59 62.7 347.9 1.0 154.5 58 1 3 8000 11 31 00 11 37 00 --- 11 04 00 62.4 346.8 1.1 152.2 360 F 1 12800 11 38 00 0954+658 11 05 00 65.6 343.4 1.1 149.7 52 1 3 12800 11 38 00 11 42 00 --- 11 09 01 65.4 342.6 1.2 148.0 240 F 1 16000 11 43 00 SN1993J 11 10 01 62.2 345.8 1.2 149.9 52 1 4 16000 11 43 00 11 49 00 --- 11 16 02 61.9 344.8 1.3 147.6 360 R 1 14400 11 50 00 M81 11 17 02 61.8 344.7 1.4 147.4 58 1 4 14400 11 50 00 11 53 00 --- 11 20 03 61.7 344.3 1.4 146.2 180 R 1 12000 11 54 00 SN1993J 11 21 03 61.7 344.0 1.4 145.8 58 1 4 12000 11 54 00 12 00 00 --- 11 27 04 61.3 343.1 1.5 143.5 360 R 1 7200 12 01 00 M81 11 28 04 61.3 343.0 1.5 143.3 58 1 4 7200 12 01 00 12 04 00 --- 11 31 05 61.1 342.6 1.6 142.2 180 R 1 4800 12 05 00 SN1993J 11 32 05 61.1 342.4 1.6 141.7 58 1 4 4800 12 05 00 12 11 00 --- 11 38 06 60.7 341.5 1.7 139.6 360 R 1 0 12 12 00 0917+624 11 39 06 62.2 325.8 2.3 117.8 48 1 5 0 12 12 00 12 15 00 --- 11 42 06 61.8 325.4 2.3 116.8 180 F 1 2400 12 19 00 SN1993J 11 46 07 60.3 340.4 1.8 136.8 228 1 5 2400 12 19 00 12 24 00 --- 11 51 08 59.9 339.8 1.9 135.0 300 F 1 6400 12 25 00 M81 11 52 08 59.9 339.7 1.9 134.8 58 1 5 6400 12 25 00 12 28 00 --- 11 55 09 59.7 339.4 2.0 133.8 180 F 1 8800 12 29 00 SN1993J 11 56 09 59.6 339.2 2.0 133.3 58 1 5 8800 12 29 00 12 34 00 --- 12 01 10 59.3 338.6 2.1 131.6 300 F 1 12800 12 35 00 M81 12 02 10 59.2 338.5 2.1 131.4 58 1 5 12800 12 35 00 12 38 00 --- 12 05 10 59.0 338.2 2.2 130.4 180 F 1 15200 Schedule for VLBA_HN (Code Hn ) Page 4 SN1993J @ 6cm 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. 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) ---------------------------------------------------------------------------------------- --- Fri 24 Nov 2000 Day 329 --- 12 39 00 SN1993J 12 06 10 58.9 338.0 2.2 130.0 58 1 6 15200 12 39 00 12 45 00 --- 12 12 11 58.5 337.3 2.3 128.0 360 R 1 15200 12 46 00 0954+658 12 13 11 60.7 332.1 2.2 124.0 54 1 6 15200 12 46 00 12 50 00 --- 12 17 12 60.4 331.6 2.3 122.7 240 R 1 12000 12 51 00 SN1993J 12 18 12 58.1 336.7 2.4 126.1 53 1 6 12000 12 51 00 12 57 00 --- 12 24 13 57.7 336.1 2.5 124.2 360 R 1 7200 12 58 00 M81 12 25 13 57.6 336.1 2.5 124.0 58 1 6 7200 12 58 00 13 01 00 --- 12 28 14 57.3 335.8 2.5 123.0 180 R 1 4800 13 02 00 SN1993J 12 29 14 57.3 335.7 2.6 122.6 58 1 6 4800 13 02 00 13 08 00 --- 12 35 15 56.8 335.1 2.7 120.8 360 R 1 0 13 09 00 0917+624 12 36 15 55.9 321.4 3.2 101.4 49 1 7 0 13 09 00 13 12 00 --- 12 39 16 55.6 321.3 3.3 100.7 180 F 1 2400 13 16 00 SN1993J 12 43 16 56.2 334.5 2.8 118.4 229 1 7 2400 13 16 00 13 21 00 --- 12 48 17 55.8 334.1 2.9 116.9 300 F 1 6400 13 22 00 M81 12 49 17 55.7 334.1 2.9 116.7 58 1 7 6400 13 22 00 13 25 00 --- 12 52 18 55.5 333.9 2.9 115.8 180 F 1 8800 13 26 00 SN1993J 12 53 18 55.4 333.8 3.0 115.4 58 1 7 8800 13 26 00 13 31 00 --- 12 58 19 55.0 333.5 3.0 114.0 300 F 1 12800 13 32 00 M81 12 59 19 54.9 333.5 3.1 113.8 58 1 7 12800 13 32 00 13 35 00 --- 13 02 20 54.7 333.3 3.1 113.0 180 F 1 15200 13 36 00 SN1993J 13 03 20 54.6 333.1 3.1 112.6 58 1 8 15200 13 36 00 13 42 00 --- 13 09 21 54.1 332.8 3.2 110.9 360 R 1 15200 13 43 00 0954+658 13 10 21 55.4 327.3 3.2 106.9 54 1 8 15200 13 43 00 13 47 00 --- 13 14 22 55.0 327.1 3.3 105.8 240 R 1 12000 13 48 00 SN1993J 13 15 22 53.6 332.5 3.3 109.2 54 1 8 12000 13 48 00 13 54 00 --- 13 21 23 53.1 332.2 3.4 107.6 360 R 1 7200 13 56 00 M81 13 23 23 52.9 332.2 3.5 107.2 118 1 8 7200 13 56 00 13 59 00 --- 13 26 23 52.6 332.1 3.5 106.4 180 R 1 4800 Schedule for VLBA_HN (Code Hn ) Page 5 SN1993J @ 6cm 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. 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) ---------------------------------------------------------------------------------------- --- Fri 24 Nov 2000 Day 329 --- 14 00 00 SN1993J 13 27 24 52.5 331.9 3.5 106.0 58 1 8 4800 14 00 00 14 06 00 --- 13 33 25 52.0 331.7 3.6 104.4 360 R 1 0 14 07 00 0917+624 13 34 25 49.2 320.6 4.2 87.8 51 1 9 0 14 07 00 14 10 00 --- 13 37 25 48.8 320.6 4.3 87.2 180 F 1 2400 14 14 00 SN1993J 13 41 26 51.3 331.5 3.8 102.3 231 1 9 2400 14 14 00 14 19 00 --- 13 46 27 50.9 331.3 3.8 101.0 300 F 1 6400 14 20 00 M81 13 47 27 50.8 331.4 3.9 100.9 58 1 9 6400 14 20 00 14 23 00 --- 13 50 27 50.5 331.3 3.9 100.1 180 F 1 8800 14 24 00 SN1993J 13 51 28 50.4 331.2 3.9 99.8 58 1 9 8800 14 24 00 14 29 00 --- 13 56 28 50.0 331.1 4.0 98.5 300 F 1 12800 14 30 00 M81 13 57 29 49.9 331.1 4.0 98.4 58 1 9 12800 14 30 00 14 33 00 --- 14 00 29 49.7 331.1 4.1 97.6 180 F 1 15200 14 34 00 SN1993J 14 01 29 49.6 331.0 4.1 97.3 58 1 10 15200 14 34 00 14 40 00 --- 14 07 30 49.0 330.9 4.2 95.8 360 R 1 15200 14 41 00 0954+658 14 08 30 49.5 325.6 4.2 92.4 54 1 10 15200 14 41 00 14 45 00 --- 14 12 31 49.1 325.6 4.2 91.4 240 R 1 12000 14 46 00 SN1993J 14 13 31 48.5 330.8 4.3 94.3 55 1 10 12000 14 46 00 14 52 00 --- 14 19 32 47.9 330.8 4.4 92.9 360 R 1 7200 14 53 00 M81 14 20 32 47.9 330.8 4.4 92.7 58 1 10 7200 14 53 00 14 56 00 --- 14 23 33 47.6 330.8 4.5 92.0 180 R 1 4800 14 57 00 SN1993J 14 24 33 47.5 330.7 4.5 91.7 58 1 10 4800 14 57 00 15 03 00 --- 14 30 34 47.0 330.7 4.6 90.3 360 R 1 0 15 04 00 0917+624 14 31 34 42.6 321.9 5.2 76.1 49 1 11 0 15 04 00 15 07 00 --- 14 34 35 42.2 322.0 5.2 75.5 180 F 1 2400 15 11 00 SN1993J 14 38 35 46.2 330.7 4.7 88.4 230 1 11 2400 15 11 00 15 16 00 --- 14 43 36 45.8 330.7 4.8 87.3 300 F 1 6400 15 17 00 M81 14 44 36 45.7 330.8 4.8 87.1 58 1 11 6400 15 17 00 15 20 00 --- 14 47 37 45.5 330.8 4.9 86.4 180 F 1 8800 Schedule for VLBA_HN (Code Hn ) Page 6 SN1993J @ 6cm 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. 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) ---------------------------------------------------------------------------------------- --- Fri 24 Nov 2000 Day 329 --- 15 21 00 SN1993J 14 48 37 45.3 330.8 4.9 86.1 58 1 11 8800 15 21 00 15 26 00 --- 14 53 38 44.9 330.8 5.0 85.0 300 F 1 12800 15 27 00 M81 14 54 38 44.8 330.9 5.0 84.8 58 1 11 12800 15 27 00 15 31 00 --- 14 58 39 44.5 331.0 5.1 83.9 240 F 1 16000 15 32 00 SN1993J 14 59 39 44.4 330.9 5.1 83.6 58 1 12 16000 15 32 00 15 38 00 --- 15 05 40 43.8 331.0 5.2 82.3 360 R 1 14400 15 39 00 M81 15 06 40 43.8 331.1 5.2 82.2 58 1 12 14400 15 39 00 15 42 00 --- 15 09 40 43.5 331.1 5.2 81.5 180 R 1 12000 15 43 00 SN1993J 15 10 41 43.4 331.1 5.3 81.2 58 1 12 12000 15 43 00 15 49 00 --- 15 16 42 42.9 331.2 5.4 79.9 360 R 1 7200 15 50 00 0917+624 15 17 42 37.5 324.1 5.9 67.3 47 1 12 7200 15 50 00 15 53 00 --- 15 20 42 37.2 324.3 6.0 66.8 180 R 1 4800 15 54 00 SN1993J 15 21 42 42.4 331.3 5.4 78.8 48 1 12 4800 15 54 00 15 59 00 --- 15 26 43 42.0 331.4 5.5 77.7 300 R 1 800 16 00 00 M81 15 27 43 41.9 331.5 5.5 77.5 58 1 13 800 16 00 00 16 03 00 --- 15 30 44 41.6 331.6 5.6 76.9 180 F 1 1600 16 04 00 SN1993J 15 31 44 41.5 331.6 5.6 76.6 58 1 13 1600 16 04 00 16 09 00 --- 15 36 45 41.1 331.7 5.7 75.5 300 F 1 5600 16 10 00 M81 15 37 45 41.0 331.8 5.7 75.4 58 1 13 5600 16 10 00 16 13 00 --- 15 40 45 40.8 331.9 5.8 74.7 180 F 1 8000 16 14 00 SN1993J 15 41 46 40.7 331.9 5.8 74.5 58 1 13 8000 16 14 00 16 20 00 --- 15 47 47 40.1 332.1 5.9 73.2 360 F 1 12800 16 21 00 0954+658 15 48 47 39.3 327.7 5.8 70.9 55 1 13 12800 16 21 00 16 25 00 --- 15 52 47 38.9 327.9 5.9 70.1 240 F 1 16000 16 25 00 SN1993J 15 52 47 39.7 332.3 6.0 72.1 -5 1 14 16000 16 25 00 16 31 00 --- 15 58 48 39.2 332.5 6.1 70.9 355 R 1 14400 16 31 00 M81 15 58 48 39.2 332.5 6.1 70.9 -2 1 14 14400 16 31 00 16 34 00 --- 16 01 49 39.0 332.6 6.1 70.3 178 R 1 12000 Schedule for VLBA_HN (Code Hn ) Page 7 SN1993J @ 6cm 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. 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) ---------------------------------------------------------------------------------------- --- Fri 24 Nov 2000 Day 329 --- 16 34 00 SN1993J 16 01 49 39.0 332.6 6.1 70.2 -2 1 14 12000 16 34 00 16 40 00 --- 16 07 50 38.4 332.8 6.2 69.0 358 R 1 7200 16 40 00 0917+624 16 07 50 32.3 327.3 6.8 58.1 -14 1 14 7200 16 40 00 16 43 00 --- 16 10 50 32.0 327.6 6.8 57.5 166 R 1 4800 16 58 00 2007+777 16 25 53 49.0 375.2 -3.7 -114.2 864 1 14 4800 16 58 00 17 02 00 --- 16 29 54 49.2 375.0 -3.6 -115.2 240 R 1 1600 ----------- Tape Change ------------ 17 07 00 SN1993J 16 34 54 36.2 334.1 6.7 63.4 271 2 1 1600 17 07 00 17 13 00 --- 16 40 55 35.8 334.4 6.8 62.2 360 F 1 3200 17 14 00 M81 16 41 56 35.7 334.5 6.8 62.0 58 2 1 3200 17 14 00 17 17 00 --- 16 44 56 35.5 334.6 6.8 61.4 180 F 1 5600 17 18 00 SN1993J 16 45 56 35.4 334.6 6.8 61.2 58 2 1 5600 17 18 00 17 24 00 --- 16 51 57 34.9 334.9 6.9 59.9 360 F 1 10400 17 25 00 M81 16 52 57 34.8 335.0 7.0 59.8 58 2 1 10400 17 25 00 17 28 00 --- 16 55 58 34.6 335.2 7.0 59.2 180 F 1 12800 17 29 00 0954+658 16 56 58 33.0 331.5 7.0 57.6 55 2 1 12800 17 29 00 17 33 00 --- 17 00 59 32.6 331.8 7.0 56.9 240 F 1 16000 17 34 00 SN1993J 17 01 59 34.1 335.5 7.1 57.9 55 2 2 16000 17 34 00 17 40 00 --- 17 08 00 33.7 335.9 7.2 56.7 360 R 1 14400 17 41 00 M81 17 09 00 33.6 336.0 7.2 56.6 58 2 2 14400 17 41 00 17 44 00 --- 17 12 00 33.4 336.1 7.3 56.0 180 R 1 12000 17 45 00 SN1993J 17 13 01 33.3 336.2 7.3 55.7 58 2 2 12000 17 45 00 17 51 00 --- 17 19 02 32.9 336.5 7.4 54.5 360 R 1 7200 17 52 00 0917+624 17 20 02 25.8 333.3 8.0 45.0 44 2 2 7200 17 52 00 17 55 00 --- 17 23 02 25.5 333.6 8.0 44.4 180 R 1 4800 17 59 00 SN1993J 17 27 03 32.3 337.0 7.5 52.9 224 2 2 4800 17 59 00 18 04 00 --- 17 32 04 31.9 337.4 7.6 51.9 300 R 1 800 18 05 00 M81 17 33 04 31.9 337.5 7.6 51.8 58 2 3 800 18 05 00 18 08 00 --- 17 36 04 31.7 337.6 7.7 51.2 180 F 1 1600 Schedule for VLBA_HN (Code Hn ) Page 8 SN1993J @ 6cm 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. 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) ---------------------------------------------------------------------------------------- --- Fri 24 Nov 2000 Day 329 --- 18 09 00 SN1993J 17 37 05 31.6 337.7 7.7 50.9 58 2 3 1600 18 09 00 18 14 00 --- 17 42 05 31.2 338.0 7.8 49.9 300 F 1 5600 18 15 00 M81 17 43 06 31.2 338.1 7.8 49.8 58 2 3 5600 18 15 00 18 18 00 --- 17 46 06 31.0 338.3 7.8 49.2 180 F 1 8000 18 19 00 SN1993J 17 47 06 30.9 338.4 7.9 48.9 58 2 3 8000 18 19 00 18 25 00 --- 17 53 07 30.5 338.8 8.0 47.7 360 F 1 12800 18 26 00 0954+658 17 54 07 28.3 335.7 7.9 46.8 54 2 3 12800 18 26 00 18 30 00 --- 17 58 08 28.0 336.0 8.0 46.0 240 F 1 16000 18 31 00 SN1993J 17 59 08 30.1 339.2 8.1 46.5 54 2 4 16000 18 31 00 18 37 00 --- 18 05 09 29.7 339.6 8.2 45.4 360 R 1 14400 18 38 00 M81 18 06 09 29.7 339.7 8.2 45.2 58 2 4 14400 18 38 00 18 41 00 --- 18 09 10 29.5 340.0 8.2 44.6 180 R 1 12000 18 42 00 SN1993J 18 10 10 29.4 340.0 8.2 44.4 58 2 4 12000 18 42 00 18 48 00 --- 18 16 11 29.0 340.4 8.3 43.2 360 R 1 7200 18 49 00 0917+624 18 17 11 21.5 338.9 8.9 34.6 43 2 4 7200 18 49 00 18 52 00 --- 18 20 12 21.3 339.2 9.0 34.0 180 R 1 4800 18 56 00 SN1993J 18 24 12 28.5 341.0 8.5 41.6 224 2 4 4800 18 56 00 19 01 00 --- 18 29 13 28.2 341.4 8.6 40.6 300 R 1 800 19 02 00 M81 18 30 13 28.2 341.5 8.6 40.5 58 2 5 800 19 02 00 19 05 00 --- 18 33 14 28.0 341.8 8.6 39.9 180 F 1 1600 19 06 00 SN1993J 18 34 14 27.9 341.8 8.6 39.6 58 2 5 1600 19 06 00 19 11 00 --- 18 39 15 27.7 342.2 8.7 38.6 300 F 1 5600 19 12 00 M81 18 40 15 27.6 342.3 8.7 38.5 58 2 5 5600 19 12 00 19 15 00 --- 18 43 15 27.5 342.6 8.8 37.9 180 F 1 8000 19 16 00 SN1993J 18 44 16 27.4 342.6 8.8 37.6 58 2 5 8000 19 16 00 19 22 00 --- 18 50 17 27.1 343.1 8.9 36.5 360 F 1 12800 19 23 00 M81 18 51 17 27.0 343.2 8.9 36.3 58 2 5 12800 19 23 00 19 27 00 --- 18 55 17 26.8 343.5 9.0 35.5 240 F 1 16000 Schedule for VLBA_HN (Code Hn ) Page 9 SN1993J @ 6cm 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. 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) ---------------------------------------------------------------------------------------- --- Fri 24 Nov 2000 Day 329 --- 19 28 00 SN1993J 18 56 18 26.7 343.6 9.0 35.3 58 2 6 16000 19 28 00 19 34 00 --- 19 02 19 26.4 344.1 9.1 34.1 360 R 1 14400 19 35 00 M81 19 03 19 26.4 344.2 9.1 33.9 58 2 6 14400 19 35 00 19 38 00 --- 19 06 19 26.3 344.4 9.2 33.3 180 R 1 12000 19 39 00 SN1993J 19 07 19 26.2 344.5 9.2 33.1 58 2 6 12000 19 39 00 19 45 00 --- 19 13 20 25.9 345.0 9.3 31.9 360 R 1 7200 19 46 00 0917+624 19 14 20 18.3 345.0 9.9 24.0 43 2 6 7200 19 46 00 19 49 00 --- 19 17 21 18.1 345.4 9.9 23.4 180 R 1 4800 19 53 00 SN1993J 19 21 22 25.5 345.7 9.4 30.4 223 2 6 4800 19 53 00 19 58 00 --- 19 26 22 25.3 346.1 9.5 29.4 300 R 1 800 19 59 00 M81 19 27 23 25.3 346.2 9.5 29.2 58 2 7 800 19 59 00 20 02 00 --- 19 30 23 25.2 346.5 9.6 28.6 180 F 1 1600 20 03 00 SN1993J 19 31 23 25.1 346.6 9.6 28.4 58 2 7 1600 20 03 00 20 08 00 --- 19 36 24 24.9 347.0 9.7 27.4 300 F 1 5600 20 09 00 M81 19 37 24 24.9 347.1 9.7 27.2 58 2 7 5600 20 09 00 20 12 00 --- 19 40 25 24.8 347.4 9.7 26.6 180 F 1 8000 20 13 00 SN1993J 19 41 25 24.7 347.4 9.8 26.4 58 2 7 8000 20 13 00 20 19 00 --- 19 47 26 24.4 348.0 9.9 25.2 360 F 1 12800 20 20 00 M81 19 48 26 24.4 348.1 9.9 25.1 58 2 7 12800 20 20 00 20 24 00 --- 19 52 27 24.3 348.4 9.9 24.3 240 F 1 16000 20 25 00 SN1993J 19 53 27 24.2 348.5 10.0 24.0 58 2 8 16000 20 25 00 20 31 00 --- 19 59 28 24.0 349.0 10.1 22.9 360 R 1 14400 20 32 00 M81 20 00 28 24.0 349.1 10.1 22.7 58 2 8 14400 20 32 00 20 35 00 --- 20 03 29 23.9 349.4 10.1 22.1 180 R 1 12000 20 40 00 3C286 20 08 29 14.1 298.8 6.6 48.1 264 2 8 12000 20 40 00 20 43 00 --- 20 11 30 13.6 299.2 6.7 47.9 180 R 1 9600 20 44 00 1803+784 20 12 30 52.2 349.8 2.2 139.5 -19 2 8 9600 20 44 00 20 47 00 --- 20 15 31 52.1 349.6 2.2 138.6 161 R 1 7200 Schedule for VLBA_HN (Code Hn ) Page 10 SN1993J @ 6cm 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. 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) ---------------------------------------------------------------------------------------- --- Fri 24 Nov 2000 Day 329 --- 20 49 00 2007+777 20 17 31 55.0 358.9 0.2 176.1 112 2 8 7200 20 49 00 20 52 00 --- 20 20 31 55.0 358.6 0.3 175.2 180 R 1 4800 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: gm040b.6cm Matches group v6cm_2 in /soft/astro/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= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 Net SB= L U L U L U L U Pol. = LCP LCP LCP LCP LCP LCP LCP LCP BBC = 1 1 2 2 3 3 4 4 BBC SB= L U L U L U L U IF = C C C C C C C C VLBA FE= 6cm omit 6cm omit VLBA Synth= 15.4 4.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 4966.49 4966.49 4982.49 4982.49 4998.49 4998.49 5014.49 5014.49 BBC fr= 866.49 866.49 882.49 882.49 898.49 898.49 914.49 914.49 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: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 490 490 490 490 6490 6490 6490 6490 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 -- SN1993J @ 6cm Catalog positions marked with *. Position of date is for stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Source Source position (RA/Dec) (B1950) (J2000) (Date) * 0917+624 09 17 40.306287 * 09 21 36.230500 09 21 39.218851 62 28 38.63575 * 62 15 52.17600 62 15 26.10455 From catalog imbedded in main SCHED input file. * 0954+658 09 54 57.847920 * 09 58 47.245100 09 58 49.638585 65 48 15.53881 * 65 33 54.81800 65 33 26.92506 From catalog imbedded in main SCHED input file. * SN1993J 09 51 19.039486 * 09 55 24.775500 09 55 27.377596 69 15 26.47487 * 69 01 13.71000 69 00 45.20703 From catalog imbedded in main SCHED input file. * M81 09 51 27.310854 * 09 55 33.173100 09 55 35.773791 69 18 08.14534 * 69 03 55.06200 69 03 26.54753 From catalog imbedded in main SCHED input file. * 1803+784 18 03 39.193244 * 18 00 45.683600 18 00 37.634827 78 27 54.30008 * 78 28 04.02100 78 28 16.34954 From catalog imbedded in main SCHED input file. * 2007+777 20 07 20.430477 * 20 05 30.998800 20 05 26.681175 77 43 58.12445 * 77 52 43.24900 77 53 08.91741 From catalog imbedded in main SCHED input file. * 3C48 01 34 49.826399 * 01 37 41.299465 01 37 44.520001 32 54 20.26003 * 33 09 35.13422 33 09 54.19182 From catalog imbedded in main SCHED input file. * 3C286 13 28 49.657781 * 13 31 08.288074 13 31 08.510801 30 45 58.64118 * 30 30 32.95982 30 30 20.35866 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) 0917+624 112.9 0954+658 109.1 SN1993J 109.9 M81 109.9 1803+784 100.6 2007+777 104.5 3C48 145.6 3C286 62.8 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