COVER INFORMATION Station: VLA27 (Code Y ) 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 VLA27 (Code Y ) 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) ---------------------------------------------------------------------------------------- --- 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: 606.39 606.39 622.39 622.39 638.39 638.39 654.39 654.39 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 22 02 00 1803+784 00 31 29 31.8 346.5 6.5 74.9 0 1 1 0 22 02 00 22 06 00 --- 00 35 29 31.6 346.6 6.6 74.0 240 F 1 3200 22 06 40 2007+777 00 36 10 37.9 345.8 4.5 103.9 6 1 1 3200 22 06 40 22 10 40 --- 00 40 10 37.7 345.7 4.6 102.9 240 F 1 6400 22 11 20 1803+784 00 40 50 31.3 346.7 6.7 72.7 6 1 1 6400 22 11 20 22 15 20 --- 00 44 51 31.1 346.7 6.7 71.8 240 F 1 9600 22 21 57 3C48 00 51 29 80.3 92.2 -0.8 -81.4 0 1 1 9600 22 21 57 22 31 57 --- 01 01 30 82.4 94.4 -0.6 -80.6 600 F 1 17600 22 39 17 M81 01 08 51 19.0 16.4 -8.8 -40.9 235 1 2 17600 22 39 17 22 43 17 --- 01 12 52 19.3 16.7 -8.7 -41.7 240 R 1 14400 22 43 57 SN1993J 01 13 32 19.3 16.8 -8.7 -41.9 25 1 2 14400 22 43 57 22 50 57 --- 01 20 33 19.7 17.3 -8.6 -43.3 420 R 1 8800 22 51 37 M81 01 21 13 19.8 17.3 -8.6 -43.5 25 1 2 8800 22 51 37 22 55 37 --- 01 25 14 20.0 17.5 -8.5 -44.3 240 R 1 5600 22 56 17 SN1993J 01 25 54 20.1 17.6 -8.5 -44.5 25 1 2 5600 22 56 17 23 03 17 --- 01 32 55 20.5 18.1 -8.4 -45.9 420 R 1 0 23 03 57 M81 01 33 35 20.6 18.1 -8.4 -46.1 25 1 3 0 23 03 57 23 08 57 --- 01 38 36 20.9 18.4 -8.3 -47.1 300 F 1 4000 23 09 37 SN1993J 01 39 16 20.9 18.5 -8.3 -47.3 25 1 3 4000 23 09 37 23 16 37 --- 01 46 18 21.4 19.0 -8.2 -48.7 420 F 1 9600 23 17 23 0917+624 01 47 04 20.0 27.0 -7.6 -53.8 20 1 3 9600 23 17 23 23 20 23 --- 01 50 05 20.2 27.2 -7.5 -54.4 180 F 1 12000 23 21 11 SN1993J 01 50 53 21.7 19.3 -8.1 -49.7 21 1 3 12000 23 21 11 23 28 11 --- 01 57 54 22.2 19.7 -8.0 -51.2 420 F 1 17600 Schedule for VLA27 (Code Y ) 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) ---------------------------------------------------------------------------------------- --- Wed 14 Feb 2001 Day 45 --- 23 28 51 M81 01 58 34 22.2 19.7 -8.0 -51.3 25 1 4 17600 23 28 51 23 32 51 --- 02 02 35 22.5 19.9 -7.9 -52.2 240 R 1 14400 23 33 31 SN1993J 02 03 15 22.6 20.0 -7.9 -52.3 25 1 4 14400 23 33 31 23 40 31 --- 02 10 16 23.1 20.4 -7.8 -53.8 420 R 1 8800 23 41 11 M81 02 10 56 23.1 20.4 -7.7 -53.9 25 1 4 8800 23 41 11 23 45 11 --- 02 14 57 23.4 20.6 -7.7 -54.8 240 R 1 5600 23 45 51 SN1993J 02 15 37 23.4 20.7 -7.7 -54.9 25 1 4 5600 23 45 51 23 52 51 --- 02 22 38 24.0 21.1 -7.5 -56.4 420 R 1 0 23 53 31 0954+658 02 23 18 21.8 24.0 -7.6 -54.6 18 1 5 0 23 53 31 23 56 31 --- 02 26 19 22.1 24.2 -7.5 -55.3 180 F 1 2400 --- Start: Wed 14 Feb 2001 Day 45 -- Stop: Thu 15 Feb 2001 Day 46 --- 23 57 11 SN1993J 02 26 59 24.3 21.3 -7.5 -57.3 18 1 5 2400 23 57 11 00 04 11 --- 02 34 00 24.8 21.7 -7.4 -58.8 420 F 1 8000 00 04 51 M81 02 34 40 24.9 21.7 -7.4 -58.9 25 1 5 8000 00 04 51 00 09 51 --- 02 39 41 25.3 21.9 -7.3 -60.0 300 F 1 12000 00 10 31 SN1993J 02 40 21 25.3 22.0 -7.3 -60.2 25 1 5 12000 00 10 31 00 17 31 --- 02 47 22 25.9 22.4 -7.1 -61.7 420 F 1 17600 00 18 11 M81 02 48 03 25.9 22.3 -7.1 -61.8 25 1 6 17600 00 18 11 00 23 11 --- 02 53 03 26.3 22.6 -7.0 -62.9 300 R 1 13600 00 23 51 SN1993J 02 53 43 26.4 22.7 -7.0 -63.0 25 1 6 13600 00 23 51 00 30 51 --- 03 00 45 26.9 23.0 -6.9 -64.5 420 R 1 8000 00 32 16 0917+624 03 02 09 27.6 31.6 -6.3 -68.6 56 1 6 8000 00 32 16 00 35 16 --- 03 05 10 27.9 31.7 -6.3 -69.2 180 R 1 5600 00 36 38 SN1993J 03 06 32 27.4 23.2 -6.8 -65.7 55 1 6 5600 00 36 38 00 43 38 --- 03 13 33 28.0 23.5 -6.7 -67.2 420 R 1 0 00 48 38 M81 03 18 34 28.4 23.6 -6.6 -68.3 284 1 7 0 00 48 38 00 52 38 --- 03 22 35 28.7 23.8 -6.6 -69.2 240 F 1 3200 00 52 53 SN1993J 03 22 50 28.8 23.8 -6.5 -69.2 0 1 7 3200 00 52 53 00 59 53 --- 03 29 51 29.3 24.1 -6.4 -70.8 420 F 1 8800 Schedule for VLA27 (Code Y ) 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) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 01 00 09 M81 03 30 07 29.4 24.0 -6.4 -70.8 0 1 7 8800 01 00 09 01 04 09 --- 03 34 07 29.7 24.2 -6.4 -71.7 240 F 1 12000 01 04 24 SN1993J 03 34 23 29.7 24.2 -6.4 -71.8 0 1 7 12000 01 04 24 01 11 24 --- 03 41 24 30.3 24.5 -6.2 -73.3 420 F 1 17600 01 12 04 0954+658 03 42 04 29.0 28.2 -6.3 -70.8 19 1 8 17600 01 12 04 01 15 04 --- 03 45 05 29.3 28.3 -6.2 -71.5 180 R 1 15200 01 15 38 SN1993J 03 45 38 30.7 24.6 -6.2 -74.2 13 1 8 15200 01 15 38 01 22 38 --- 03 52 39 31.3 24.8 -6.0 -75.7 420 R 1 9600 01 22 53 M81 03 52 55 31.3 24.7 -6.0 -75.8 0 1 8 9600 01 22 53 01 27 53 --- 03 57 55 31.8 24.9 -6.0 -76.9 300 R 1 5600 01 28 08 SN1993J 03 58 11 31.8 24.9 -6.0 -77.0 0 1 8 5600 01 28 08 01 35 08 --- 04 05 12 32.4 25.1 -5.8 -78.5 420 R 1 0 01 36 28 0917+624 04 06 31 34.8 33.8 -5.3 -81.7 51 1 9 0 01 36 28 01 39 28 --- 04 09 32 35.2 33.8 -5.2 -82.3 180 F 1 2400 01 40 44 SN1993J 04 10 49 32.9 25.2 -5.7 -79.8 49 1 9 2400 01 40 44 01 47 44 --- 04 17 50 33.5 25.3 -5.6 -81.3 420 F 1 8000 01 48 24 M81 04 18 30 33.6 25.3 -5.6 -81.5 25 1 9 8000 01 48 24 01 53 24 --- 04 23 31 34.0 25.3 -5.5 -82.6 300 F 1 12000 01 54 04 SN1993J 04 24 11 34.1 25.4 -5.5 -82.8 25 1 9 12000 01 54 04 02 01 04 --- 04 31 12 34.7 25.5 -5.4 -84.4 420 F 1 17600 02 01 44 M81 04 31 52 34.7 25.4 -5.4 -84.5 25 1 10 17600 02 01 44 02 06 44 --- 04 36 53 35.2 25.5 -5.3 -85.7 300 R 1 13600 02 07 24 SN1993J 04 37 33 35.3 25.5 -5.3 -85.8 25 1 10 13600 02 07 24 02 14 24 --- 04 44 34 35.9 25.6 -5.2 -87.4 420 R 1 8000 02 15 04 0954+658 04 45 15 35.4 29.8 -5.2 -84.3 19 1 10 8000 02 15 04 02 18 04 --- 04 48 15 35.7 29.8 -5.2 -85.0 180 R 1 5600 02 18 44 SN1993J 04 48 55 36.3 25.6 -5.1 -88.4 19 1 10 5600 02 18 44 02 25 44 --- 04 55 56 36.9 25.6 -5.0 -90.1 420 R 1 0 Schedule for VLA27 (Code Y ) 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) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 02 26 24 M81 04 56 36 36.9 25.6 -5.0 -90.2 25 1 11 0 02 26 24 02 31 24 --- 05 01 37 37.4 25.6 -4.9 -91.4 300 F 1 4000 02 32 04 SN1993J 05 02 17 37.5 25.6 -4.9 -91.5 25 1 11 4000 02 32 04 02 39 04 --- 05 09 18 38.1 25.6 -4.8 -93.2 420 F 1 9600 02 40 05 0917+624 05 10 19 42.2 34.0 -4.2 -95.7 33 1 11 9600 02 40 05 02 43 05 --- 05 13 19 42.6 33.9 -4.1 -96.4 180 F 1 12000 02 44 04 SN1993J 05 14 19 38.5 25.5 -4.7 -94.4 32 1 11 12000 02 44 04 02 51 04 --- 05 21 20 39.2 25.5 -4.6 -96.1 420 F 1 17600 02 51 44 M81 05 22 00 39.2 25.4 -4.6 -96.2 25 1 12 17600 02 51 44 02 55 44 --- 05 26 01 39.6 25.3 -4.5 -97.2 240 R 1 14400 02 56 24 SN1993J 05 26 41 39.6 25.4 -4.5 -97.4 25 1 12 14400 02 56 24 03 03 24 --- 05 33 42 40.3 25.3 -4.4 -99.1 420 R 1 8800 03 04 04 M81 05 34 22 40.3 25.2 -4.4 -99.3 25 1 12 8800 03 04 04 03 08 04 --- 05 38 23 40.7 25.1 -4.3 -100.2 240 R 1 5600 03 08 44 SN1993J 05 39 03 40.7 25.2 -4.3 -100.4 25 1 12 5600 03 08 44 03 15 44 --- 05 46 04 41.4 25.0 -4.2 -102.2 420 R 1 0 03 16 24 0954+658 05 46 44 41.7 29.6 -4.2 -98.5 18 1 13 0 03 16 24 03 19 24 --- 05 49 45 42.0 29.5 -4.2 -99.2 180 F 1 2400 03 20 04 SN1993J 05 50 25 41.7 24.9 -4.1 -103.2 18 1 13 2400 03 20 04 03 27 04 --- 05 57 26 42.3 24.7 -4.0 -105.0 420 F 1 8000 03 27 44 M81 05 58 06 42.4 24.6 -4.0 -105.2 25 1 13 8000 03 27 44 03 32 44 --- 06 03 07 42.8 24.4 -3.9 -106.5 300 F 1 12000 03 33 24 SN1993J 06 03 47 42.9 24.5 -3.9 -106.6 25 1 13 12000 03 33 24 03 40 24 --- 06 10 48 43.5 24.2 -3.7 -108.5 420 F 1 17600 03 41 04 0917+624 06 11 28 49.1 31.7 -3.2 -110.9 8 1 14 17600 03 41 04 03 44 04 --- 06 14 29 49.4 31.5 -3.1 -111.8 180 R 1 15200 03 44 04 SN1993J 06 14 29 43.8 24.1 -3.7 -109.4 -32 1 14 15200 03 44 04 03 51 04 --- 06 21 30 44.4 23.8 -3.6 -111.3 388 R 1 9600 Schedule for VLA27 (Code Y ) 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) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 03 51 04 M81 06 21 30 44.4 23.7 -3.6 -111.3 -15 1 14 9600 03 51 04 03 56 04 --- 06 26 31 44.8 23.5 -3.5 -112.6 285 R 1 5600 03 56 04 SN1993J 06 26 31 44.8 23.5 -3.5 -112.6 -15 1 14 5600 03 56 04 04 03 04 --- 06 33 32 45.4 23.2 -3.4 -114.5 405 R 1 0 ----------- Tape Change ------------ 04 18 04 0954+658 06 48 34 47.8 27.1 -3.2 -114.4 878 2 1 0 04 18 04 04 28 04 --- 06 58 36 48.8 26.4 -3.0 -117.1 600 F 1 8000 04 28 44 M81 06 59 16 47.4 21.6 -2.9 -121.6 18 2 1 8000 04 28 44 04 33 44 --- 07 04 17 47.8 21.2 -2.9 -123.1 300 F 1 12000 04 34 24 SN1993J 07 04 57 47.8 21.2 -2.8 -123.3 25 2 1 12000 04 34 24 04 41 24 --- 07 11 58 48.4 20.7 -2.7 -125.3 420 F 1 17600 04 42 04 M81 07 12 38 48.4 20.6 -2.7 -125.5 25 2 2 17600 04 42 04 04 46 04 --- 07 16 39 48.7 20.2 -2.7 -126.7 240 R 1 14400 04 46 44 SN1993J 07 17 19 48.8 20.2 -2.6 -126.9 25 2 2 14400 04 46 44 04 53 44 --- 07 24 20 49.2 19.6 -2.5 -129.0 420 R 1 8800 04 54 24 M81 07 25 00 49.3 19.5 -2.5 -129.2 25 2 2 8800 04 54 24 04 58 24 --- 07 29 01 49.5 19.2 -2.4 -130.4 240 R 1 5600 04 59 04 SN1993J 07 29 41 49.6 19.2 -2.4 -130.6 25 2 2 5600 04 59 04 05 06 04 --- 07 36 42 50.1 18.5 -2.3 -132.7 420 R 1 0 05 06 48 0917+624 07 37 27 57.4 22.3 -1.7 -137.5 8 2 3 0 05 06 48 05 09 48 --- 07 40 27 57.6 21.8 -1.7 -138.6 180 F 1 2400 05 10 31 SN1993J 07 41 11 50.4 18.1 -2.2 -134.1 6 2 3 2400 05 10 31 05 17 31 --- 07 48 12 50.8 17.4 -2.1 -136.2 420 F 1 8000 05 17 47 M81 07 48 27 50.8 17.3 -2.1 -136.3 0 2 3 8000 05 17 47 05 22 47 --- 07 53 28 51.1 16.8 -2.0 -137.9 300 F 1 12000 05 23 02 SN1993J 07 53 43 51.2 16.8 -2.0 -138.0 0 2 3 12000 05 23 02 05 30 02 --- 08 00 44 51.6 16.1 -1.9 -140.2 420 F 1 17600 05 30 42 M81 08 01 24 51.6 16.0 -1.9 -140.4 25 2 4 17600 05 30 42 05 35 42 --- 08 06 25 51.8 15.4 -1.8 -142.0 300 R 1 13600 Schedule for VLA27 (Code Y ) 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) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 05 36 22 SN1993J 08 07 05 51.9 15.3 -1.8 -142.3 25 2 4 13600 05 36 22 05 43 22 --- 08 14 06 52.3 14.5 -1.7 -144.5 420 R 1 8000 05 44 02 0954+658 08 14 47 54.9 18.4 -1.7 -140.8 17 2 4 8000 05 44 02 05 47 02 --- 08 17 47 55.1 18.0 -1.7 -141.8 180 R 1 5600 05 47 42 SN1993J 08 18 27 52.5 14.0 -1.6 -146.0 17 2 4 5600 05 47 42 05 54 42 --- 08 25 28 52.9 13.1 -1.5 -148.3 420 R 1 0 05 55 22 M81 08 26 08 52.8 13.0 -1.5 -148.5 25 2 5 0 05 55 22 05 59 22 --- 08 30 09 53.0 12.5 -1.4 -149.9 240 F 1 3200 06 00 02 SN1993J 08 30 49 53.1 12.4 -1.4 -150.1 25 2 5 3200 06 00 02 06 08 02 --- 08 38 50 53.4 11.4 -1.3 -152.8 480 F 1 9600 06 08 44 0917+624 08 39 32 61.0 10.1 -0.7 -161.8 4 2 5 9600 06 08 44 06 11 44 --- 08 42 33 61.1 9.4 -0.7 -163.0 180 F 1 12000 06 12 25 SN1993J 08 43 14 53.6 10.8 -1.2 -154.3 4 2 5 12000 06 12 25 06 19 25 --- 08 50 15 53.9 9.8 -1.1 -156.7 420 F 1 17600 06 22 45 M81 08 53 36 54.0 9.4 -1.0 -157.9 184 2 6 17600 06 22 45 06 26 45 --- 08 57 37 54.1 8.8 -1.0 -159.3 240 R 1 14400 06 27 00 SN1993J 08 57 52 54.1 8.8 -1.0 -159.4 0 2 6 14400 06 27 00 06 34 00 --- 09 04 53 54.3 7.7 -0.8 -161.8 420 R 1 8800 06 34 15 M81 09 05 08 54.3 7.7 -0.8 -161.9 0 2 6 8800 06 34 15 06 38 15 --- 09 09 09 54.4 7.1 -0.8 -163.3 240 R 1 5600 06 38 31 SN1993J 09 09 24 54.5 7.1 -0.8 -163.4 0 2 6 5600 06 38 31 06 45 31 --- 09 16 25 54.6 6.0 -0.7 -165.9 420 R 1 0 06 46 11 0954+658 09 17 05 57.9 8.1 -0.7 -163.6 15 2 7 0 06 46 11 06 49 11 --- 09 20 06 58.0 7.6 -0.6 -164.7 180 F 1 2400 06 49 37 SN1993J 09 20 33 54.7 5.4 -0.6 -167.4 2 2 7 2400 06 49 37 06 56 37 --- 09 27 34 54.8 4.3 -0.5 -169.9 420 F 1 8000 06 56 53 M81 09 27 49 54.8 4.3 -0.5 -170.0 0 2 7 8000 06 56 53 07 00 53 --- 09 31 50 54.9 3.7 -0.4 -171.4 240 F 1 11200 Schedule for VLA27 (Code Y ) 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) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 07 01 08 SN1993J 09 32 05 54.9 3.6 -0.4 -171.5 0 2 7 11200 07 01 08 07 09 08 --- 09 40 06 55.0 2.4 -0.3 -174.4 480 F 1 17600 07 09 52 0917+624 09 40 50 61.7 -4.7 0.3 171.6 9 2 8 17600 07 09 52 07 12 52 --- 09 43 51 61.6 -5.4 0.4 170.3 180 R 1 15200 07 13 35 SN1993J 09 44 35 55.0 1.7 -0.2 -176.0 9 2 8 15200 07 13 35 07 20 35 --- 09 51 36 55.1 0.6 -0.1 -178.6 420 R 1 9600 07 21 15 M81 09 52 16 55.0 0.5 -0.1 -178.8 25 2 8 9600 07 21 15 07 25 15 --- 09 56 17 55.0 -0.1 0.0 179.8 240 R 1 6400 07 25 55 SN1993J 09 56 57 55.1 -0.2 0.0 179.5 25 2 8 6400 07 25 55 07 33 55 --- 10 04 58 55.0 -1.5 0.2 176.6 480 R 1 0 07 34 35 M81 10 05 38 55.0 -1.6 0.2 176.4 25 2 9 0 07 34 35 07 39 35 --- 10 10 39 55.0 -2.3 0.2 174.6 300 F 1 4000 07 39 51 SN1993J 10 10 54 55.0 -2.4 0.3 174.4 0 2 9 4000 07 39 51 07 46 51 --- 10 17 55 54.9 -3.5 0.4 171.9 420 F 1 9600 07 47 16 0954+658 10 18 21 58.4 -3.8 0.3 172.3 0 2 9 9600 07 47 16 07 50 16 --- 10 21 21 58.3 -4.4 0.4 171.1 180 F 1 12000 07 50 41 SN1993J 10 21 47 54.9 -4.1 0.4 170.5 0 2 9 12000 07 50 41 07 57 41 --- 10 28 48 54.8 -5.1 0.6 168.0 420 F 1 17600 08 01 01 M81 10 32 09 54.6 -5.6 0.6 166.9 184 2 10 17600 08 01 01 08 06 01 --- 10 37 09 54.5 -6.4 0.7 165.1 300 R 1 13600 08 06 17 SN1993J 10 37 25 54.6 -6.4 0.7 165.0 0 2 10 13600 08 06 17 08 13 17 --- 10 44 26 54.4 -7.5 0.8 162.5 420 R 1 8000 08 14 02 0917+624 10 45 11 58.9 -18.7 1.4 145.2 13 2 10 8000 08 14 02 08 17 02 --- 10 48 12 58.7 -19.3 1.4 144.0 180 R 1 5600 08 17 47 SN1993J 10 48 57 54.3 -8.1 0.9 160.9 13 2 10 5600 08 17 47 08 24 47 --- 10 55 58 54.1 -9.1 1.0 158.4 420 R 1 0 08 25 27 M81 10 56 38 54.0 -9.2 1.0 158.3 25 2 11 0 08 25 27 08 29 27 --- 11 00 39 53.9 -9.8 1.1 156.9 240 F 1 3200 Schedule for VLA27 (Code Y ) 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) ---------------------------------------------------------------------------------------- --- Thu 15 Feb 2001 Day 46 --- 08 29 42 SN1993J 11 00 54 53.9 -9.8 1.1 156.7 0 2 11 3200 08 29 42 08 36 42 --- 11 07 55 53.6 -10.8 1.2 154.3 420 F 1 8800 08 36 57 M81 11 08 10 53.6 -10.8 1.2 154.3 0 2 11 8800 08 36 57 08 40 57 --- 11 12 11 53.4 -11.3 1.3 152.9 240 F 1 12000 08 41 12 SN1993J 11 12 26 53.4 -11.4 1.3 152.7 0 2 11 12000 08 41 12 08 48 12 --- 11 19 27 53.1 -12.3 1.4 150.4 420 F 1 17600 08 48 52 M81 11 20 07 53.1 -12.4 1.4 150.2 25 2 12 17600 08 48 52 08 53 52 --- 11 25 08 52.9 -13.0 1.5 148.5 300 R 1 13600 08 54 32 SN1993J 11 25 48 52.9 -13.2 1.5 148.2 25 2 12 13600 08 54 32 09 01 32 --- 11 32 50 52.5 -14.0 1.6 145.9 420 R 1 8000 09 02 18 0917+624 11 33 35 55.0 -26.2 2.2 128.2 12 2 12 8000 09 02 18 09 05 18 --- 11 36 36 54.7 -26.6 2.2 127.2 180 R 1 5600 09 06 03 SN1993J 11 37 21 52.3 -14.6 1.7 144.4 12 2 12 5600 09 06 03 09 13 03 --- 11 44 22 51.9 -15.4 1.8 142.1 420 R 1 0 09 13 43 M81 11 45 02 51.8 -15.4 1.8 142.0 25 2 13 0 09 13 43 09 17 43 --- 11 49 03 51.6 -15.9 1.9 140.7 240 F 1 3200 09 17 58 SN1993J 11 49 18 51.6 -15.9 1.9 140.5 0 2 13 3200 09 17 58 09 24 58 --- 11 56 19 51.2 -16.7 2.0 138.3 420 F 1 8800 09 28 00 3C286 11 59 21 70.3 94.1 -1.5 -73.5 0 2 13 8800 09 28 00 09 32 00 --- 12 03 22 71.1 94.9 -1.5 -73.3 240 F 1 12000 09 38 28 2007+777 12 09 51 27.6 12.0 -7.9 -54.9 243 2 13 12000 09 38 28 09 42 28 --- 12 13 52 27.8 12.1 -7.9 -55.9 240 F 1 15200 09 44 45 1803+784 12 16 09 34.1 13.9 -5.7 -86.0 103 2 13 15200 09 44 45 09 47 45 --- 12 19 10 34.2 13.9 -5.7 -86.8 180 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 y_vc in /usr/local/sched/catalogs/freq.dat In VA mode, only IFs A and D are phased. ****** Only 50.00 of 64.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 2 Station: VLA27 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= 4360.10 4360.10 4360.10 4360.10 4360.10 4360.10 4360.10 4360.10 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 = D D D D D D D D The following frequency sets based on this setup were used. Frequency Set: 2 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= 606.39 606.39 622.39 622.39 638.39 638.39 654.39 654.39 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 VLA specific information: (LO and FI cards not needed. Defaults shown.) VLABAND: VC VLABW: 0000 FEFILTER: 0000 VLAFEAB: 0.00 VLAFECD: 0.00 VLAIF: SYSCIF VLASYNA: 3960.10 VLASYNB: 3960.10 VLAROT: VLBCROT FLUKEA: 100.00 FLUKEB: 200.00 FLUKESET: 0 Details for VLA IFs: LO Sum Frequency span VLBI FIRSTLO VLA IF A: 4960.1000 4960.1000- 5010.1000 4360.1000 VLA IF B: 4960.1000 4960.1000- 5010.1000 4360.1000 VLA IF C: 4960.1000 4960.1000- 5010.1000 4360.1000 VLA IF D: 4960.1000 4960.1000- 5010.1000 4360.1000 With new digital patch panel, VLA IF = VLB IF. 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