COVER INFORMATION Station: JODRELL2 (Code Jb ) Experiment: SN1993J @ 6cm Exp. Code: gm040c Schedule Version: 2.00 Processed by SCHED version: Release of 12 Jan. 2001 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 JODRELL2 (Code Jb ) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 14 Feb 2001 Day 45 --- Next scan frequencies: 4966.49 4966.49 4982.49 4982.49 4998.49 4998.49 5014.49 5014.49 Next BBC frequencies: 126.49 126.49 142.49 142.49 158.49 158.49 174.49 174.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 22 02 00 1803+784 07 32 44 42.4 6.1-10.5 -18.5 0 1 1 0 22 02 00 22 06 00 --- 07 36 45 42.5 6.3-10.4 -19.3 240 F 1 3200 22 06 40 2007+777 07 37 25 41.2 -1.9 11.5 5.6 13 1 1 3200 22 06 40 22 10 40 --- 07 41 26 41.2 -1.7 11.6 4.8 240 F 1 6400 22 11 20 1803+784 07 42 06 42.6 6.7-10.3 -20.4 13 1 1 6400 22 11 20 22 15 20 --- 07 46 06 42.7 6.9-10.2 -21.2 240 F 1 9600 22 21 57 3C48 07 52 44 23.9 -66.0 6.3 40.8 176 1 1 9600 22 21 57 22 31 57 --- 08 02 46 22.6 -64.3 6.4 40.1 600 F 1 17600 22 39 17 M81 08 10 07 70.0 27.7 -1.8 -128.9 162 1 2 17600 22 39 17 22 43 17 --- 08 14 07 70.3 27.0 -1.7 -130.4 240 R 1 14400 22 43 57 SN1993J 08 14 48 70.4 27.0 -1.7 -130.7 38 1 2 14400 22 43 57 22 50 57 --- 08 21 49 70.8 25.7 -1.6 -133.5 420 R 1 8800 22 51 37 M81 08 22 29 70.8 25.5 -1.6 -133.8 37 1 2 8800 22 51 37 22 55 37 --- 08 26 30 71.1 24.7 -1.5 -135.5 240 R 1 5600 22 56 17 SN1993J 08 27 10 71.2 24.7 -1.5 -135.7 38 1 2 5600 22 56 17 23 03 17 --- 08 34 11 71.6 23.2 -1.4 -138.7 420 R 1 0 23 03 57 M81 08 34 51 71.6 23.0 -1.3 -139.1 37 1 3 0 23 03 57 23 08 57 --- 08 39 52 71.9 21.9 -1.3 -141.3 300 F 1 4000 23 09 37 SN1993J 08 40 32 72.0 21.8 -1.3 -141.5 38 1 3 4000 23 09 37 23 16 37 --- 08 47 33 72.4 20.2 -1.1 -144.7 420 F 1 9600 23 17 23 0917+624 08 48 20 80.0 22.8 -0.6 -150.1 22 1 3 9600 23 17 23 23 20 23 --- 08 51 20 80.1 21.0 -0.5 -152.5 180 F 1 12000 23 21 11 SN1993J 08 52 09 72.6 19.1 -1.1 -146.9 24 1 3 12000 23 21 11 23 28 11 --- 08 59 10 72.9 17.3 -0.9 -150.3 420 F 1 17600 Schedule for JODRELL2 (Code Jb ) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 14 Feb 2001 Day 45 --- 23 28 51 M81 08 59 50 72.9 17.0 -0.9 -150.6 37 1 4 17600 23 28 51 23 32 51 --- 09 03 51 73.1 16.0 -0.9 -152.6 240 R 1 14400 23 33 31 SN1993J 09 04 31 73.1 15.8 -0.9 -152.9 38 1 4 14400 23 33 31 23 40 31 --- 09 11 32 73.4 13.8 -0.7 -156.4 420 R 1 8800 23 41 11 M81 09 12 12 73.4 13.6 -0.7 -156.7 37 1 4 8800 23 41 11 23 45 11 --- 09 16 13 73.5 12.5 -0.7 -158.8 240 R 1 5600 23 45 51 SN1993J 09 16 53 73.6 12.3 -0.6 -159.2 37 1 4 5600 23 45 51 23 52 51 --- 09 23 54 73.8 10.2 -0.5 -162.8 420 R 1 0 23 53 31 0954+658 09 24 34 77.0 15.9 -0.6 -156.7 21 1 5 0 23 53 31 23 56 31 --- 09 27 34 77.1 14.6 -0.5 -158.6 180 F 1 2400 --- Start: Wed 14 Feb 2001 Day 45 -- Stop: Thu 15 Feb 2001 Day 46 --- 23 57 11 SN1993J 09 28 15 73.9 8.8 -0.5 -165.1 21 1 5 2400 23 57 11 00 04 11 --- 09 35 16 74.0 6.6 -0.3 -168.9 420 F 1 8000 00 04 51 M81 09 35 56 74.0 6.4 -0.3 -169.2 37 1 5 8000 00 04 51 00 09 51 --- 09 40 57 74.1 4.8 -0.2 -171.9 300 F 1 12000 00 10 31 SN1993J 09 41 37 74.1 4.6 -0.2 -172.4 37 1 5 12000 00 10 31 00 17 31 --- 09 48 38 74.2 2.3 -0.1 -176.2 420 F 1 17600 00 18 11 M81 09 49 18 74.2 2.1 -0.1 -176.5 37 1 6 17600 00 18 11 00 23 11 --- 09 54 19 74.2 0.4 0.0 -179.3 300 R 1 13600 00 23 51 SN1993J 09 54 59 74.2 0.2 0.0 -179.7 37 1 6 13600 00 23 51 00 30 51 --- 10 02 00 74.2 -2.1 0.1 176.4 420 R 1 8000 00 32 16 0917+624 10 03 25 79.4 -27.3 0.7 143.8 7 1 6 8000 00 32 16 00 35 16 --- 10 06 25 79.2 -28.8 0.7 141.7 180 R 1 5600 00 36 38 SN1993J 10 07 48 74.2 -4.0 0.2 173.3 6 1 6 5600 00 36 38 00 43 38 --- 10 14 49 74.1 -6.3 0.3 169.4 420 R 1 0 00 48 38 M81 10 19 50 73.9 -7.8 0.4 166.9 293 1 7 0 00 48 38 00 52 38 --- 10 23 50 73.8 -9.1 0.5 164.7 240 F 1 3200 00 52 53 SN1993J 10 24 06 73.9 -9.2 0.5 164.5 13 1 7 3200 00 52 53 00 59 53 --- 10 31 07 73.7 -11.4 0.6 160.8 420 F 1 8800 Schedule for JODRELL2 (Code Jb ) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 01 00 09 M81 10 31 22 73.6 -11.3 0.6 160.8 13 1 7 8800 01 00 09 01 04 09 --- 10 35 23 73.5 -12.5 0.7 158.7 240 F 1 12000 01 04 24 SN1993J 10 35 38 73.5 -12.7 0.7 158.4 13 1 7 12000 01 04 24 01 11 24 --- 10 42 39 73.3 -14.7 0.8 154.8 420 F 1 17600 01 12 04 0954+658 10 43 19 76.5 -19.9 0.7 150.4 22 1 8 17600 01 12 04 01 15 04 --- 10 46 20 76.3 -21.1 0.8 148.6 180 R 1 15200 01 15 38 SN1993J 10 46 54 73.1 -15.9 0.9 152.7 16 1 8 15200 01 15 38 01 22 38 --- 10 53 55 72.8 -17.8 1.0 149.3 420 R 1 9600 01 22 53 M81 10 54 10 72.8 -17.7 1.0 149.3 13 1 8 9600 01 22 53 01 27 53 --- 10 59 11 72.5 -19.0 1.1 146.9 300 R 1 5600 01 28 08 SN1993J 10 59 26 72.6 -19.2 1.1 146.7 13 1 8 5600 01 28 08 01 35 08 --- 11 06 27 72.2 -20.9 1.2 143.4 420 R 1 0 01 36 28 0917+624 11 07 47 73.4 -46.7 1.8 110.7 0 1 9 0 01 36 28 01 39 28 --- 11 10 47 73.1 -47.1 1.8 109.7 180 F 1 2400 01 40 44 SN1993J 11 12 04 71.9 -22.2 1.3 140.9 0 1 9 2400 01 40 44 01 47 44 --- 11 19 05 71.5 -23.7 1.4 137.8 420 F 1 8000 01 48 24 M81 11 19 46 71.4 -23.7 1.4 137.6 38 1 9 8000 01 48 24 01 53 24 --- 11 24 46 71.1 -24.7 1.5 135.5 300 F 1 12000 01 54 04 SN1993J 11 25 27 71.1 -25.0 1.5 135.1 37 1 9 12000 01 54 04 02 01 04 --- 11 32 28 70.6 -26.3 1.6 132.2 420 F 1 17600 02 01 44 M81 11 33 08 70.6 -26.3 1.6 132.1 38 1 10 17600 02 01 44 02 06 44 --- 11 38 09 70.2 -27.2 1.7 130.1 300 R 1 13600 02 07 24 SN1993J 11 38 49 70.2 -27.4 1.7 129.7 37 1 10 13600 02 07 24 02 14 24 --- 11 45 50 69.7 -28.6 1.8 127.0 420 R 1 8000 02 15 04 0954+658 11 46 30 71.8 -36.9 1.8 119.7 13 1 10 8000 02 15 04 02 18 04 --- 11 49 30 71.6 -37.4 1.8 118.6 180 R 1 5600 02 18 44 SN1993J 11 50 11 69.4 -29.2 1.9 125.3 14 1 10 5600 02 18 44 02 25 44 --- 11 57 12 68.9 -30.2 2.0 122.8 420 R 1 0 02 26 24 M81 11 57 52 68.8 -30.2 2.0 122.7 38 1 11 0 02 26 24 02 31 24 --- 12 02 53 68.4 -30.8 2.1 120.9 300 F 1 4000 Schedule for JODRELL2 (Code Jb ) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 02 32 04 SN1993J 12 03 33 68.4 -31.0 2.1 120.5 37 1 11 4000 02 32 04 02 39 04 --- 12 10 34 67.8 -31.8 2.3 118.1 420 F 1 9600 02 40 05 0917+624 12 11 34 66.1 -51.0 2.8 92.5 1 1 11 9600 02 40 05 02 43 05 --- 12 14 35 65.8 -51.0 2.9 91.8 180 F 1 12000 02 44 04 SN1993J 12 15 34 67.4 -32.4 2.3 116.5 1 1 11 12000 02 44 04 02 51 04 --- 12 22 36 66.9 -33.1 2.5 114.2 420 F 1 17600 02 51 44 M81 12 23 16 66.8 -33.0 2.5 114.1 38 1 12 17600 02 51 44 02 55 44 --- 12 27 16 66.5 -33.4 2.5 112.8 240 R 1 14400 02 56 24 SN1993J 12 27 56 66.4 -33.6 2.5 112.5 37 1 12 14400 02 56 24 03 03 24 --- 12 34 58 65.9 -34.1 2.7 110.3 420 R 1 8800 03 04 04 M81 12 35 38 65.8 -34.1 2.7 110.3 38 1 12 8800 03 04 04 03 08 04 --- 12 39 38 65.5 -34.4 2.7 109.1 240 R 1 5600 03 08 44 SN1993J 12 40 18 65.4 -34.5 2.7 108.7 38 1 12 5600 03 08 44 03 15 44 --- 12 47 20 64.8 -35.0 2.9 106.7 420 R 1 0 03 16 24 0954+658 12 48 00 65.9 -42.9 2.8 100.1 14 1 13 0 03 16 24 03 19 24 --- 12 51 00 65.6 -43.0 2.9 99.3 180 F 1 2400 03 20 04 SN1993J 12 51 40 64.4 -35.2 2.9 105.4 15 1 13 2400 03 20 04 03 27 04 --- 12 58 41 63.8 -35.6 3.1 103.5 420 F 1 8000 03 27 44 M81 12 59 22 63.8 -35.5 3.1 103.4 38 1 13 8000 03 27 44 03 32 44 --- 13 04 22 63.3 -35.7 3.1 102.0 300 F 1 12000 03 33 24 SN1993J 13 05 02 63.3 -35.9 3.2 101.7 38 1 13 12000 03 33 24 03 40 24 --- 13 12 04 62.6 -36.1 3.3 99.9 420 F 1 17600 03 41 04 0917+624 13 12 44 59.1 -50.0 3.9 79.9 -4 1 14 17600 03 41 04 03 44 04 --- 13 15 44 58.7 -49.8 3.9 79.3 176 R 1 15200 03 44 04 SN1993J 13 15 44 62.3 -36.2 3.3 98.9 -43 1 14 15200 03 44 04 03 51 04 --- 13 22 45 61.7 -36.4 3.5 97.1 377 R 1 9600 03 51 04 M81 13 22 45 61.7 -36.3 3.5 97.2 -2 1 14 9600 03 51 04 03 56 04 --- 13 27 46 61.3 -36.4 3.5 96.0 298 R 1 5600 03 56 04 SN1993J 13 27 46 61.3 -36.5 3.5 95.8 -2 1 14 5600 03 56 04 04 03 04 --- 13 34 47 60.6 -36.6 3.7 94.1 418 R 1 0 Schedule for JODRELL2 (Code Jb ) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- ----------- Tape Change ------------ 04 18 04 0954+658 13 49 50 59.5 -43.6 3.8 85.4 877 1 1 0 04 18 04 04 28 04 --- 13 59 51 58.5 -43.4 4.0 83.3 600 F 1 8000 04 28 44 M81 14 00 32 58.3 -36.6 4.1 88.1 18 1 1 8000 04 28 44 04 33 44 --- 14 05 32 57.9 -36.6 4.2 87.0 300 F 1 12000 04 34 24 SN1993J 14 06 12 57.8 -36.7 4.2 86.7 38 1 1 12000 04 34 24 04 41 24 --- 14 13 14 57.2 -36.6 4.3 85.2 420 F 1 17600 04 42 04 M81 14 13 54 57.1 -36.5 4.3 85.1 38 1 2 17600 04 42 04 04 46 04 --- 14 17 54 56.8 -36.4 4.4 84.2 240 R 1 14400 04 46 44 SN1993J 14 18 35 56.7 -36.5 4.4 84.0 38 1 2 14400 04 46 44 04 53 44 --- 14 25 36 56.1 -36.4 4.5 82.5 420 R 1 8800 04 54 24 M81 14 26 16 56.1 -36.3 4.5 82.4 38 1 2 8800 04 54 24 04 58 24 --- 14 30 16 55.7 -36.2 4.6 81.6 240 R 1 5600 04 59 04 SN1993J 14 30 57 55.6 -36.3 4.6 81.3 38 1 2 5600 04 59 04 05 06 04 --- 14 37 58 55.0 -36.1 4.7 79.8 420 R 1 0 05 06 48 0917+624 14 38 42 49.6 -44.8 5.3 65.0 16 1 3 0 05 06 48 05 09 48 --- 14 41 43 49.2 -44.6 5.3 64.5 180 F 1 2400 05 10 31 SN1993J 14 42 26 54.6 -36.0 4.8 78.9 15 1 3 2400 05 10 31 05 17 31 --- 14 49 27 54.0 -35.7 4.9 77.4 420 F 1 8000 05 17 47 M81 14 49 42 54.0 -35.7 4.9 77.5 13 1 3 8000 05 17 47 05 22 47 --- 14 54 43 53.6 -35.5 5.0 76.4 300 F 1 12000 05 23 02 SN1993J 14 54 59 53.5 -35.5 5.0 76.3 13 1 3 12000 05 23 02 05 30 02 --- 15 02 00 52.9 -35.3 5.1 74.9 420 F 1 17600 05 30 42 M81 15 02 40 52.9 -35.2 5.1 74.8 38 1 4 17600 05 30 42 05 35 42 --- 15 07 41 52.4 -35.0 5.2 73.8 300 R 1 13600 05 36 22 SN1993J 15 08 21 52.4 -35.0 5.2 73.6 38 1 4 13600 05 36 22 05 43 22 --- 15 15 22 51.8 -34.7 5.3 72.2 420 R 1 8000 05 44 02 0954+658 15 16 02 50.8 -40.1 5.3 68.6 22 1 4 8000 05 44 02 05 47 02 --- 15 19 02 50.5 -39.9 5.3 68.1 180 R 1 5600 Schedule for JODRELL2 (Code Jb ) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 05 47 42 SN1993J 15 19 43 51.4 -34.5 5.4 71.3 22 1 4 5600 05 47 42 05 54 42 --- 15 26 44 50.8 -34.2 5.5 69.9 420 R 1 0 05 55 22 M81 15 27 24 50.8 -34.1 5.5 69.9 38 1 5 0 05 55 22 05 59 22 --- 15 31 24 50.4 -33.9 5.6 69.1 240 F 1 3200 06 00 02 SN1993J 15 32 05 50.3 -33.9 5.6 68.9 38 1 5 3200 06 00 02 06 08 02 --- 15 40 06 49.7 -33.5 5.7 67.3 480 F 1 9600 06 08 44 0917+624 15 40 48 43.3 -39.6 6.3 55.0 21 1 5 9600 06 08 44 06 11 44 --- 15 43 48 43.0 -39.3 6.4 54.6 180 F 1 12000 06 12 25 SN1993J 15 44 30 49.3 -33.3 5.8 66.5 20 1 5 12000 06 12 25 06 19 25 --- 15 51 31 48.7 -32.9 5.9 65.2 420 F 1 17600 06 22 45 M81 15 54 51 48.5 -32.6 6.0 64.6 197 1 6 17600 06 22 45 06 26 45 --- 15 58 52 48.2 -32.4 6.1 63.8 240 R 1 14400 06 27 00 SN1993J 15 59 07 48.1 -32.4 6.1 63.7 13 1 6 14400 06 27 00 06 34 00 --- 16 06 08 47.6 -32.0 6.2 62.4 420 R 1 8800 06 34 15 M81 16 06 24 47.6 -32.0 6.2 62.4 13 1 6 8800 06 34 15 06 38 15 --- 16 10 24 47.3 -31.7 6.2 61.7 240 R 1 5600 06 38 31 SN1993J 16 10 40 47.2 -31.7 6.3 61.5 13 1 6 5600 06 38 31 06 45 31 --- 16 17 41 46.7 -31.3 6.4 60.2 420 R 1 0 06 46 11 0954+658 16 18 21 45.1 -35.7 6.3 57.7 25 1 7 0 06 46 11 06 49 11 --- 16 21 21 44.8 -35.5 6.4 57.1 180 F 1 2400 06 49 37 SN1993J 16 21 48 46.3 -31.0 6.4 59.5 11 1 7 2400 06 49 37 06 56 37 --- 16 28 49 45.8 -30.5 6.6 58.2 420 F 1 8000 06 56 53 M81 16 29 05 45.8 -30.5 6.6 58.2 13 1 7 8000 06 56 53 07 00 53 --- 16 33 05 45.5 -30.2 6.6 57.4 240 F 1 11200 07 01 08 SN1993J 16 33 21 45.5 -30.2 6.6 57.3 13 1 7 11200 07 01 08 07 09 08 --- 16 41 22 44.9 -29.7 6.8 55.9 480 F 1 17600 07 09 52 0917+624 16 42 06 37.8 -33.6 7.3 45.4 21 1 8 17600 07 09 52 07 12 52 --- 16 45 06 37.6 -33.3 7.4 44.9 180 R 1 15200 07 13 35 SN1993J 16 45 50 44.5 -29.4 6.8 55.0 21 1 8 15200 07 13 35 07 20 35 --- 16 52 51 44.0 -28.8 7.0 53.8 420 R 1 9600 Schedule for JODRELL2 (Code Jb ) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 07 21 15 M81 16 53 31 44.0 -28.8 7.0 53.7 38 1 8 9600 07 21 15 07 25 15 --- 16 57 32 43.7 -28.5 7.0 53.0 240 R 1 6400 07 25 55 SN1993J 16 58 12 43.6 -28.5 7.0 52.8 38 1 8 6400 07 25 55 07 33 55 --- 17 06 14 43.1 -27.8 7.2 51.3 480 R 1 0 07 34 35 M81 17 06 54 43.1 -27.8 7.2 51.3 38 1 9 0 07 34 35 07 39 35 --- 17 11 54 42.7 -27.4 7.3 50.4 300 F 1 4000 07 39 51 SN1993J 17 12 10 42.7 -27.4 7.3 50.2 13 1 9 4000 07 39 51 07 46 51 --- 17 19 11 42.2 -26.8 7.4 49.0 420 F 1 9600 07 47 16 0954+658 17 19 36 40.1 -30.5 7.3 47.2 12 1 9 9600 07 47 16 07 50 16 --- 17 22 37 39.9 -30.2 7.4 46.7 180 F 1 12000 07 50 41 SN1993J 17 23 02 41.9 -26.5 7.5 48.3 12 1 9 12000 07 50 41 07 57 41 --- 17 30 03 41.5 -26.0 7.6 47.0 420 F 1 17600 08 01 01 M81 17 33 24 41.3 -25.7 7.6 46.5 197 1 10 17600 08 01 01 08 06 01 --- 17 38 25 41.0 -25.2 7.7 45.6 300 R 1 13600 08 06 17 SN1993J 17 38 40 40.9 -25.3 7.7 45.5 13 1 10 13600 08 06 17 08 13 17 --- 17 45 41 40.5 -24.7 7.8 44.2 420 R 1 8000 08 14 02 0917+624 17 46 27 33.0 -26.6 8.4 35.2 21 1 10 8000 08 14 02 08 17 02 --- 17 49 27 32.8 -26.3 8.5 34.7 180 R 1 5600 08 17 47 SN1993J 17 50 12 40.2 -24.3 7.9 43.4 21 1 10 5600 08 17 47 08 24 47 --- 17 57 13 39.7 -23.7 8.0 42.2 420 R 1 0 08 25 27 M81 17 57 54 39.7 -23.6 8.0 42.1 38 1 11 0 08 25 27 08 29 27 --- 18 01 54 39.5 -23.2 8.1 41.4 240 F 1 3200 08 29 42 SN1993J 18 02 09 39.5 -23.3 8.1 41.3 13 1 11 3200 08 29 42 08 36 42 --- 18 09 11 39.0 -22.6 8.2 40.0 420 F 1 8800 08 36 57 M81 18 09 26 39.1 -22.6 8.2 40.0 13 1 11 8800 08 36 57 08 40 57 --- 18 13 26 38.8 -22.2 8.3 39.3 240 F 1 12000 08 41 12 SN1993J 18 13 42 38.8 -22.2 8.3 39.2 13 1 11 12000 08 41 12 08 48 12 --- 18 20 43 38.4 -21.6 8.4 38.0 420 F 1 17600 08 48 52 M81 18 21 23 38.4 -21.5 8.4 37.9 38 1 12 17600 08 48 52 08 53 52 --- 18 26 24 38.1 -21.1 8.5 37.0 300 R 1 13600 Schedule for JODRELL2 (Code Jb ) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 08 54 32 SN1993J 18 27 04 38.0 -21.0 8.5 36.9 38 1 12 13600 08 54 32 09 01 32 --- 18 34 05 37.7 -20.4 8.6 35.6 420 R 1 8000 09 02 18 0917+624 18 34 51 30.1 -21.0 9.2 27.4 21 1 12 8000 09 02 18 09 05 18 --- 18 37 51 29.9 -20.6 9.3 26.9 180 R 1 5600 09 06 03 SN1993J 18 38 36 37.4 -20.0 8.7 34.8 21 1 12 5600 09 06 03 09 13 03 --- 18 45 38 37.1 -19.3 8.8 33.6 420 R 1 0 09 13 43 M81 18 46 18 37.1 -19.2 8.8 33.5 38 1 13 0 09 13 43 09 17 43 --- 18 50 18 36.9 -18.9 8.9 32.8 240 F 1 3200 09 17 58 SN1993J 18 50 34 36.8 -18.9 8.9 32.7 13 1 13 3200 09 17 58 09 24 58 --- 18 57 35 36.5 -18.2 9.0 31.5 420 F 1 8800 09 28 00 3C286 19 00 37 28.4 -76.1 5.5 42.4 6 1 13 8800 09 28 00 09 32 00 --- 19 04 37 27.8 -75.3 5.6 42.2 240 F 1 12000 09 38 28 2007+777 19 11 07 64.9 6.7 -0.9 -160.7 140 1 13 12000 09 38 28 09 42 28 --- 19 15 07 64.9 6.2 -0.8 -162.1 240 F 1 15200 09 44 45 1803+784 19 17 25 63.9 -8.6 1.3 153.4 91 1 13 15200 09 44 45 09 47 45 --- 19 20 25 63.8 -8.9 1.3 152.4 180 F 1 17600 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: gm040c.6cm Matches group j2b6cm in /usr/local/sched/catalogs/freq.dat LO from Spencer 05Jun96, must be using Low patch Setup group: 5 Station: JODRELL2 Total bit rate: 256 Format: MKIV1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 270.000 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 Net SB= L U L U L U L U Pol. = LCP LCP LCP LCP LCP LCP LCP LCP BBC = 1 1 3 3 5 5 7 7 BBC SB= L U L U L U L U IF = 1N 1N 1N 1N 1N 1N 1N 1N The following frequency sets based on this setup were used. Frequency Set: 5 Setup file default. No pcal detection. LO sum= 4966.49 4966.49 4982.49 4982.49 4998.49 4998.49 5014.49 5014.49 BBC fr= 126.49 126.49 142.49 142.49 158.49 158.49 174.49 174.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- SN1993J @ 6cm 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) * 0917+624 09 17 40.306287 * 09 21 36.230500 09 21 42.673638 62 28 38.63575 * 62 15 52.17600 62 15 36.16520 From catalog imbedded in main SCHED input file. * 0954+658 09 54 57.847920 * 09 58 47.245100 09 58 53.859970 65 48 15.53881 * 65 33 54.81800 65 33 35.02105 From catalog imbedded in main SCHED input file. * SN1993J 09 51 19.039486 * 09 55 24.775500 09 55 32.102340 69 15 26.47487 * 69 01 13.71000 69 00 54.60788 From catalog imbedded in main SCHED input file. * M81 09 51 27.310854 * 09 55 33.173100 09 55 40.508365 69 18 08.14534 * 69 03 55.06200 69 03 35.94899 From catalog imbedded in main SCHED input file. * 1803+784 18 03 39.193244 * 18 00 45.683600 18 00 38.938123 78 27 54.30008 * 78 28 04.02100 78 27 49.15659 From catalog imbedded in main SCHED input file. * 2007+777 20 07 20.430477 * 20 05 30.998800 20 05 23.697413 77 43 58.12445 * 77 52 43.24900 77 52 44.68956 From catalog imbedded in main SCHED input file. * 3C48 01 34 49.826399 * 01 37 41.299465 01 37 43.410725 32 54 20.26003 * 33 09 35.13422 33 09 52.91953 From catalog imbedded in main SCHED input file. * 3C286 13 28 49.657781 * 13 31 08.288074 13 31 11.243627 30 45 58.64118 * 30 30 32.95982 30 30 04.19056 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+624 130.0 0954+658 127.1 SN1993J 123.7 M81 123.6 1803+784 96.5 2007+777 91.9 3C48 70.1 3C286 127.2 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