COVER INFORMATION Station: EB_VLBA (Code Eb ) 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 EB_VLBA (Code Eb ) 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: 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 22 02 00 1803+784 08 09 29 40.4 368.1 -9.9 -26.4 0 1 1 0 22 02 00 22 06 00 --- 08 13 30 40.5 368.3 -9.8 -27.3 240 F 1 3200 22 06 40 2007+777 08 14 10 38.4 360.6-11.9 -1.8 2 1 1 3200 22 06 40 22 10 40 --- 08 18 11 38.4 360.9-11.8 -2.6 240 F 1 6400 22 11 20 1803+784 08 18 51 40.7 368.6 -9.7 -28.4 2 1 1 6400 22 11 20 22 15 20 --- 08 22 51 40.8 368.8 -9.6 -29.2 240 F 1 9600 22 21 57 3C48 08 29 29 17.6 301.1 6.9 40.6 179 1 1 9600 22 21 57 22 31 57 --- 08 39 31 16.3 302.8 7.0 39.7 600 F 1 17600 22 39 17 M81 08 46 52 69.7 377.7 -1.1 -147.2 200 1 2 17600 22 39 17 22 43 17 --- 08 50 52 69.9 376.9 -1.1 -148.9 240 R 1 14400 22 43 57 SN1993J 08 51 33 70.0 376.8 -1.1 -149.2 25 1 2 14400 22 43 57 22 50 57 --- 08 58 34 70.3 375.1 -0.9 -152.4 420 R 1 8800 22 51 37 M81 08 59 14 70.3 375.0 -0.9 -152.7 24 1 2 8800 22 51 37 22 55 37 --- 09 03 15 70.4 374.0 -0.9 -154.5 240 R 1 5600 22 56 17 SN1993J 09 03 55 70.5 373.9 -0.9 -154.8 25 1 2 5600 22 56 17 23 03 17 --- 09 10 56 70.7 372.1 -0.7 -158.1 420 R 1 0 23 03 57 M81 09 11 36 70.7 371.9 -0.7 -158.4 24 1 3 0 23 03 57 23 08 57 --- 09 16 37 70.9 370.7 -0.7 -160.8 300 F 1 4000 23 09 37 SN1993J 09 17 17 70.9 370.5 -0.6 -161.1 25 1 3 4000 23 09 37 23 16 37 --- 09 24 18 71.1 368.7 -0.5 -164.5 420 F 1 9600 23 17 23 0917+624 09 25 05 78.3 358.1 0.1 177.4 0 1 3 9600 23 17 23 23 20 23 --- 09 28 05 78.2 356.4 0.1 175.0 180 F 1 12000 23 21 11 SN1993J 09 28 54 71.2 367.4 -0.4 -166.7 0 1 3 12000 23 21 11 23 28 11 --- 09 35 55 71.4 365.5 -0.3 -170.2 420 F 1 17600 Schedule for EB_VLBA (Code Eb ) 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 09 36 35 71.3 365.3 -0.3 -170.5 24 1 4 17600 23 28 51 23 32 51 --- 09 40 36 71.4 364.2 -0.3 -172.5 240 R 1 14400 23 33 31 SN1993J 09 41 16 71.4 364.0 -0.2 -172.9 24 1 4 14400 23 33 31 23 40 31 --- 09 48 17 71.5 362.0 -0.1 -176.4 420 R 1 8800 23 41 11 M81 09 48 57 71.4 361.9 -0.1 -176.6 25 1 4 8800 23 41 11 23 45 11 --- 09 52 58 71.5 360.8 0.0 -178.6 240 R 1 5600 23 45 51 SN1993J 09 53 38 71.5 360.5 0.0 -179.0 24 1 4 5600 23 45 51 23 52 51 --- 10 00 39 71.5 358.6 0.1 177.4 420 R 1 0 23 53 31 0954+658 10 01 19 75.0 359.0 0.0 178.5 11 1 5 0 23 53 31 23 56 31 --- 10 04 19 74.9 357.8 0.1 176.7 180 F 1 2400 --- Start: Wed 14 Feb 2001 Day 45 -- Stop: Thu 15 Feb 2001 Day 46 --- 23 57 11 SN1993J 10 05 00 71.5 357.3 0.2 175.3 11 1 5 2400 23 57 11 00 04 11 --- 10 12 01 71.4 355.4 0.3 171.8 420 F 1 8000 00 04 51 M81 10 12 41 71.4 355.2 0.3 171.5 25 1 5 8000 00 04 51 00 09 51 --- 10 17 42 71.3 353.9 0.4 169.0 300 F 1 12000 00 10 31 SN1993J 10 18 22 71.3 353.6 0.4 168.6 24 1 5 12000 00 10 31 00 17 31 --- 10 25 23 71.2 351.7 0.5 165.2 420 F 1 17600 00 18 11 M81 10 26 03 71.1 351.6 0.5 165.0 25 1 6 17600 00 18 11 00 23 11 --- 10 31 04 71.0 350.3 0.6 162.5 300 R 1 13600 00 23 51 SN1993J 10 31 44 71.0 350.0 0.6 162.1 24 1 6 13600 00 23 51 00 30 51 --- 10 38 45 70.8 348.2 0.7 158.8 420 R 1 8000 00 32 16 0917+624 10 40 10 74.1 325.1 1.3 128.7 0 1 6 8000 00 32 16 00 35 16 --- 10 43 10 73.9 324.4 1.4 127.2 180 R 1 5600 00 36 38 SN1993J 10 44 33 70.6 346.8 0.8 156.0 0 1 6 5600 00 36 38 00 43 38 --- 10 51 34 70.3 345.1 0.9 152.8 420 R 1 0 00 48 38 M81 10 56 35 70.1 344.0 1.0 150.7 282 1 7 0 00 48 38 00 52 38 --- 11 00 35 69.9 343.1 1.1 148.9 240 F 1 3200 00 52 53 SN1993J 11 00 51 69.9 343.0 1.1 148.6 0 1 7 3200 00 52 53 00 59 53 --- 11 07 52 69.6 341.4 1.2 145.6 420 F 1 8800 Schedule for EB_VLBA (Code Eb ) 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 11 08 07 69.5 341.5 1.2 145.6 0 1 7 8800 01 00 09 01 04 09 --- 11 12 08 69.3 340.6 1.3 143.9 240 F 1 12000 01 04 24 SN1993J 11 12 23 69.3 340.5 1.3 143.6 0 1 7 12000 01 04 24 01 11 24 --- 11 19 24 69.0 339.1 1.4 140.7 420 F 1 17600 01 12 04 0954+658 11 20 04 71.7 332.8 1.4 135.4 6 1 8 17600 01 12 04 01 15 04 --- 11 23 05 71.5 332.1 1.4 134.0 180 R 1 15200 01 15 38 SN1993J 11 23 39 68.7 338.3 1.5 139.0 0 1 8 15200 01 15 38 01 22 38 --- 11 30 40 68.3 337.0 1.6 136.1 420 R 1 9600 01 22 53 M81 11 30 55 68.2 337.1 1.6 136.2 0 1 8 9600 01 22 53 01 27 53 --- 11 35 56 67.9 336.2 1.7 134.2 300 R 1 5600 01 28 08 SN1993J 11 36 11 67.9 336.1 1.7 134.0 0 1 8 5600 01 28 08 01 35 08 --- 11 43 12 67.5 335.0 1.8 131.3 420 R 1 0 01 36 28 0917+624 11 44 32 67.4 314.9 2.4 104.7 4 1 9 0 01 36 28 01 39 28 --- 11 47 32 67.1 314.7 2.4 103.9 180 F 1 2400 01 40 44 SN1993J 11 48 49 67.1 334.1 1.9 129.2 3 1 9 2400 01 40 44 01 47 44 --- 11 55 50 66.6 333.1 2.0 126.7 420 F 1 8000 01 48 24 M81 11 56 31 66.5 333.2 2.0 126.6 25 1 9 8000 01 48 24 01 53 24 --- 12 01 31 66.2 332.5 2.1 124.8 300 F 1 12000 01 54 04 SN1993J 12 02 12 66.1 332.3 2.1 124.4 24 1 9 12000 01 54 04 02 01 04 --- 12 09 13 65.6 331.5 2.2 122.0 420 F 1 17600 02 01 44 M81 12 09 53 65.5 331.5 2.2 121.9 25 1 10 17600 02 01 44 02 06 44 --- 12 14 54 65.2 330.9 2.3 120.3 300 R 1 13600 02 07 24 SN1993J 12 15 34 65.1 330.8 2.3 119.9 24 1 10 13600 02 07 24 02 14 24 --- 12 22 35 64.6 330.1 2.5 117.6 420 R 1 8000 02 15 04 0954+658 12 23 15 66.2 322.8 2.4 111.6 3 1 10 8000 02 15 04 02 18 04 --- 12 26 15 66.0 322.5 2.5 110.7 180 R 1 5600 02 18 44 SN1993J 12 26 56 64.2 329.7 2.5 116.2 4 1 10 5600 02 18 44 02 25 44 --- 12 33 57 63.7 329.0 2.6 114.1 420 R 1 0 02 26 24 M81 12 34 37 63.6 329.1 2.6 114.0 25 1 11 0 02 26 24 02 31 24 --- 12 39 38 63.2 328.7 2.7 112.5 300 F 1 4000 Schedule for EB_VLBA (Code Eb ) 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 40 18 63.1 328.5 2.7 112.1 25 1 11 4000 02 32 04 02 39 04 --- 12 47 19 62.5 328.1 2.9 110.0 420 F 1 9600 02 40 05 0917+624 12 48 19 60.1 312.9 3.4 88.8 0 1 11 9600 02 40 05 02 43 05 --- 12 51 20 59.7 313.0 3.5 88.2 180 F 1 12000 02 44 04 SN1993J 12 52 19 62.1 327.7 2.9 108.6 0 1 11 12000 02 44 04 02 51 04 --- 12 59 20 61.5 327.3 3.1 106.6 420 F 1 17600 02 51 44 M81 13 00 01 61.5 327.4 3.1 106.5 25 1 12 17600 02 51 44 02 55 44 --- 13 04 01 61.1 327.2 3.1 105.4 240 R 1 14400 02 56 24 SN1993J 13 04 41 61.1 327.1 3.2 105.1 25 1 12 14400 02 56 24 03 03 24 --- 13 11 43 60.5 326.7 3.3 103.2 420 R 1 8800 03 04 04 M81 13 12 23 60.4 326.8 3.3 103.1 25 1 12 8800 03 04 04 03 08 04 --- 13 16 23 60.0 326.7 3.3 102.1 240 R 1 5600 03 08 44 SN1993J 13 17 03 60.0 326.5 3.4 101.8 25 1 12 5600 03 08 44 03 15 44 --- 13 24 05 59.4 326.3 3.5 99.9 420 R 1 0 03 16 24 0954+658 13 24 45 60.1 319.6 3.4 94.7 5 1 13 0 03 16 24 03 19 24 --- 13 27 45 59.8 319.5 3.5 94.0 180 F 1 2400 03 20 04 SN1993J 13 28 25 59.0 326.2 3.5 98.8 5 1 13 2400 03 20 04 03 27 04 --- 13 35 26 58.4 326.0 3.7 97.0 420 F 1 8000 03 27 44 M81 13 36 07 58.3 326.1 3.7 97.0 25 1 13 8000 03 27 44 03 32 44 --- 13 41 07 57.9 326.0 3.8 95.7 300 F 1 12000 03 33 24 SN1993J 13 41 47 57.8 325.9 3.8 95.5 25 1 13 12000 03 33 24 03 40 24 --- 13 48 49 57.2 325.8 3.9 93.7 420 F 1 17600 03 41 04 0917+624 13 49 29 53.0 314.6 4.5 76.6 -9 1 14 17600 03 41 04 03 44 04 --- 13 52 29 52.7 314.7 4.5 76.1 171 R 1 15200 03 44 04 SN1993J 13 52 29 56.8 325.8 3.9 92.8 -48 1 14 15200 03 44 04 03 51 04 --- 13 59 30 56.2 325.7 4.1 91.2 372 R 1 9600 03 51 04 M81 13 59 30 56.2 325.8 4.1 91.3 -15 1 14 9600 03 51 04 03 56 04 --- 14 04 31 55.8 325.8 4.1 90.1 285 R 1 5600 03 56 04 SN1993J 14 04 31 55.8 325.7 4.1 90.0 -15 1 14 5600 03 56 04 04 03 04 --- 14 11 32 55.1 325.7 4.3 88.4 405 R 1 0 Schedule for EB_VLBA (Code Eb ) 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 14 26 35 53.7 320.0 4.5 81.0 868 1 1 0 04 18 04 04 28 04 --- 14 36 36 52.7 320.3 4.6 79.0 600 F 1 8000 04 28 44 M81 14 37 17 52.9 326.1 4.7 82.7 8 1 1 8000 04 28 44 04 33 44 --- 14 42 17 52.4 326.2 4.8 81.6 300 F 1 12000 04 34 24 SN1993J 14 42 57 52.3 326.2 4.8 81.4 25 1 1 12000 04 34 24 04 41 24 --- 14 49 59 51.7 326.3 4.9 79.9 420 F 1 17600 04 42 04 M81 14 50 39 51.7 326.4 4.9 79.8 25 1 2 17600 04 42 04 04 46 04 --- 14 54 39 51.3 326.5 5.0 79.0 240 R 1 14400 04 46 44 SN1993J 14 55 19 51.2 326.5 5.0 78.7 25 1 2 14400 04 46 44 04 53 44 --- 15 02 21 50.6 326.7 5.1 77.3 420 R 1 8800 04 54 24 M81 15 03 01 50.6 326.8 5.1 77.2 25 1 2 8800 04 54 24 04 58 24 --- 15 07 01 50.2 326.9 5.2 76.4 240 R 1 5600 04 59 04 SN1993J 15 07 42 50.2 326.8 5.2 76.1 25 1 2 5600 04 59 04 05 06 04 --- 15 14 43 49.6 327.1 5.3 74.7 420 R 1 0 05 06 48 0917+624 15 15 27 43.7 319.9 5.9 61.6 6 1 3 0 05 06 48 05 09 48 --- 15 18 28 43.4 320.1 5.9 61.1 180 F 1 2400 05 10 31 SN1993J 15 19 11 49.2 327.3 5.4 73.8 5 1 3 2400 05 10 31 05 17 31 --- 15 26 12 48.6 327.5 5.5 72.3 420 F 1 8000 05 17 47 M81 15 26 27 48.6 327.6 5.5 72.4 0 1 3 8000 05 17 47 05 22 47 --- 15 31 28 48.1 327.8 5.6 71.4 300 F 1 12000 05 23 02 SN1993J 15 31 44 48.1 327.8 5.6 71.2 0 1 3 12000 05 23 02 05 30 02 --- 15 38 45 47.5 328.1 5.7 69.8 420 F 1 17600 05 30 42 M81 15 39 25 47.5 328.2 5.7 69.8 25 1 4 17600 05 30 42 05 35 42 --- 15 44 26 47.1 328.4 5.8 68.8 300 R 1 13600 05 36 22 SN1993J 15 45 06 47.0 328.4 5.8 68.6 25 1 4 13600 05 36 22 05 43 22 --- 15 52 07 46.4 328.7 5.9 67.2 420 R 1 8000 05 44 02 0954+658 15 52 47 45.2 324.0 5.9 64.4 11 1 4 8000 05 44 02 05 47 02 --- 15 55 47 44.9 324.2 5.9 63.9 180 R 1 5600 Schedule for EB_VLBA (Code Eb ) 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 56 28 46.0 328.9 6.0 66.3 11 1 4 5600 05 47 42 05 54 42 --- 16 03 29 45.5 329.3 6.1 64.9 420 R 1 0 05 55 22 M81 16 04 09 45.4 329.4 6.1 64.9 25 1 5 0 05 55 22 05 59 22 --- 16 08 09 45.1 329.6 6.2 64.1 240 F 1 3200 06 00 02 SN1993J 16 08 50 45.0 329.6 6.2 63.9 25 1 5 3200 06 00 02 06 08 02 --- 16 16 51 44.4 330.1 6.4 62.4 480 F 1 9600 06 08 44 0917+624 16 17 33 37.7 325.2 6.9 51.3 0 1 5 9600 06 08 44 06 11 44 --- 16 20 33 37.4 325.5 7.0 50.8 180 F 1 12000 06 12 25 SN1993J 16 21 15 44.0 330.3 6.4 61.5 0 1 5 12000 06 12 25 06 19 25 --- 16 28 16 43.5 330.7 6.5 60.2 420 F 1 17600 06 22 45 M81 16 31 36 43.3 331.0 6.6 59.6 184 1 6 17600 06 22 45 06 26 45 --- 16 35 37 43.0 331.3 6.7 58.8 240 R 1 14400 06 27 00 SN1993J 16 35 52 42.9 331.2 6.7 58.7 0 1 6 14400 06 27 00 06 34 00 --- 16 42 53 42.4 331.7 6.8 57.4 420 R 1 8800 06 34 15 M81 16 43 09 42.4 331.7 6.8 57.4 0 1 6 8800 06 34 15 06 38 15 --- 16 47 09 42.1 332.0 6.9 56.6 240 R 1 5600 06 38 31 SN1993J 16 47 25 42.0 332.0 6.9 56.5 0 1 6 5600 06 38 31 06 45 31 --- 16 54 26 41.5 332.4 7.0 55.2 420 R 1 0 06 46 11 0954+658 16 55 06 39.7 328.6 6.9 53.3 13 1 7 0 06 46 11 06 49 11 --- 16 58 06 39.5 328.8 7.0 52.8 180 F 1 2400 06 49 37 SN1993J 16 58 33 41.2 332.7 7.1 54.4 0 1 7 2400 06 49 37 06 56 37 --- 17 05 34 40.7 333.2 7.2 53.1 420 F 1 8000 06 56 53 M81 17 05 50 40.7 333.3 7.2 53.1 0 1 7 8000 06 56 53 07 00 53 --- 17 09 50 40.4 333.6 7.2 52.4 240 F 1 11200 07 01 08 SN1993J 17 10 06 40.4 333.5 7.2 52.3 0 1 7 11200 07 01 08 07 09 08 --- 17 18 07 39.8 334.1 7.4 50.8 480 F 1 17600 07 09 52 0917+624 17 18 51 32.6 331.2 8.0 41.1 0 1 8 17600 07 09 52 07 12 52 --- 17 21 51 32.3 331.5 8.0 40.7 180 R 1 15200 07 13 35 SN1993J 17 22 35 39.5 334.5 7.5 49.9 0 1 8 15200 07 13 35 07 20 35 --- 17 29 36 39.0 335.0 7.6 48.6 420 R 1 9600 Schedule for EB_VLBA (Code Eb ) 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 17 30 16 39.0 335.1 7.6 48.6 25 1 8 9600 07 21 15 07 25 15 --- 17 34 17 38.8 335.4 7.6 47.8 240 R 1 6400 07 25 55 SN1993J 17 34 57 38.7 335.4 7.7 47.6 25 1 8 6400 07 25 55 07 33 55 --- 17 42 59 38.2 336.0 7.8 46.2 480 R 1 0 07 34 35 M81 17 43 39 38.2 336.1 7.8 46.1 25 1 9 0 07 34 35 07 39 35 --- 17 48 39 37.8 336.5 7.9 45.2 300 F 1 4000 07 39 51 SN1993J 17 48 55 37.8 336.5 7.9 45.1 0 1 9 4000 07 39 51 07 46 51 --- 17 55 56 37.3 337.1 8.0 43.8 420 F 1 9600 07 47 16 0954+658 17 56 21 35.0 333.9 8.0 42.6 1 1 9 9600 07 47 16 07 50 16 --- 17 59 22 34.8 334.2 8.0 42.0 180 F 1 12000 07 50 41 SN1993J 17 59 47 37.1 337.4 8.1 43.1 1 1 9 12000 07 50 41 07 57 41 --- 18 06 48 36.7 338.0 8.2 41.8 420 F 1 17600 08 01 01 M81 18 10 09 36.5 338.3 8.2 41.2 184 1 10 17600 08 01 01 08 06 01 --- 18 15 10 36.2 338.7 8.3 40.3 300 R 1 13600 08 06 17 SN1993J 18 15 25 36.2 338.7 8.3 40.2 0 1 10 13600 08 06 17 08 13 17 --- 18 22 26 35.8 339.3 8.4 38.9 420 R 1 8000 08 14 02 0917+624 18 23 12 28.2 338.2 9.0 30.4 0 1 10 8000 08 14 02 08 17 02 --- 18 26 12 28.0 338.6 9.1 29.9 180 R 1 5600 08 17 47 SN1993J 18 26 57 35.5 339.7 8.5 38.1 0 1 10 5600 08 17 47 08 24 47 --- 18 33 58 35.1 340.3 8.6 36.8 420 R 1 0 08 25 27 M81 18 34 39 35.1 340.4 8.6 36.7 25 1 11 0 08 25 27 08 29 27 --- 18 38 39 34.9 340.7 8.7 36.0 240 F 1 3200 08 29 42 SN1993J 18 38 54 34.9 340.7 8.7 35.9 0 1 11 3200 08 29 42 08 36 42 --- 18 45 56 34.5 341.3 8.8 34.6 420 F 1 8800 08 36 57 M81 18 46 11 34.5 341.4 8.8 34.6 0 1 11 8800 08 36 57 08 40 57 --- 18 50 11 34.3 341.7 8.9 33.9 240 F 1 12000 08 41 12 SN1993J 18 50 27 34.3 341.7 8.9 33.8 0 1 11 12000 08 41 12 08 48 12 --- 18 57 28 33.9 342.4 9.0 32.5 420 F 1 17600 08 48 52 M81 18 58 08 34.0 342.5 9.0 32.4 25 1 12 17600 08 48 52 08 53 52 --- 19 03 09 33.7 342.9 9.1 31.5 300 R 1 13600 Schedule for EB_VLBA (Code Eb ) 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 19 03 49 33.6 343.0 9.1 31.3 25 1 12 13600 08 54 32 09 01 32 --- 19 10 50 33.3 343.6 9.3 30.1 420 R 1 8000 09 02 18 0917+624 19 11 36 25.7 343.9 9.8 22.3 0 1 12 8000 09 02 18 09 05 18 --- 19 14 36 25.6 344.2 9.9 21.8 180 R 1 5600 09 06 03 SN1993J 19 15 21 33.1 344.0 9.3 29.2 0 1 12 5600 09 06 03 09 13 03 --- 19 22 23 32.8 344.7 9.4 28.0 420 R 1 0 09 13 43 M81 19 23 03 32.8 344.8 9.5 27.9 25 1 13 0 09 13 43 09 17 43 --- 19 27 03 32.7 345.1 9.5 27.1 240 F 1 3200 09 17 58 SN1993J 19 27 19 32.6 345.2 9.5 27.1 0 1 13 3200 09 17 58 09 24 58 --- 19 34 20 32.3 345.8 9.6 25.8 420 F 1 8800 09 28 00 3C286 19 37 22 22.2 291.6 6.1 43.3 3 1 13 8800 09 28 00 09 32 00 --- 19 41 22 21.6 292.3 6.2 43.1 240 F 1 12000 09 38 28 2007+777 19 47 52 62.6 362.0 -0.3 -173.9 164 1 13 12000 09 38 28 09 42 28 --- 19 51 52 62.6 361.5 -0.2 -175.3 240 F 1 15200 09 44 45 1803+784 19 54 10 60.2 349.0 1.9 142.5 84 1 13 15200 09 44 45 09 47 45 --- 19 57 10 60.2 348.7 1.9 141.5 180 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 eb_6cm in /usr/local/sched/catalogs/freq.dat 6cm secondary focus. Setup group: 3 Station: EB_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 The following frequency sets based on this setup were used. Frequency Set: 3 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 *. 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