COVER INFORMATION Station: JODRELL1 (Code Jb ) Experiment: EM181A Exp. Code: EM181A Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Suma Murthy Address: JIVE Oude Hoogeveensedijk 4 7991PD Dwingeloo The Netherlands Phone: 0031 521 595 755 EMAIL: murthy@jive.eu Fax: Phone during observation: 0031 521 595 755 Observing mode: Continuum Notes: # Please, make sure PHASE CAL is OFF # Target : 4C31.04 Bandpass Calibrator : 3C84 Phase Reference : J0123+3044 Schedule for JODRELL1 (Code Jb ) Page 2 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 645.51 645.51 645.51 645.51 581.51 581.51 581.51 581.51 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 08 00 00 3C84 18 00 42 10.8 29.2 -9.3 -23.0 0 0 08 00 00 08 03 00 --- 18 03 42 11.1 29.7 -9.3 -23.4 180 23 08 00 01 08 05 00 3C48 18 05 42 14.0 52.3 -7.6 -34.5 14 23 08 05 00 08 08 00 --- 18 08 43 14.3 52.8 -7.5 -34.8 180 46 08 05 01 08 10 30 J0123+3044 18 11 13 14.5 57.3 -7.2 -35.9 118 46 08 10 30 08 13 30 =0120+304 18 14 14 14.8 57.8 -7.2 -36.2 180 70 08 10 31 08 13 30 4C31.04 18 14 14 16.4 57.6 -7.1 -36.7 -24 70 No stop 08 17 00 --- 18 17 44 16.9 58.2 -7.1 -37.0 186 97 08 13 31 08 17 30 J0123+3044 18 18 14 15.3 58.6 -7.1 -36.5 6 97 08 17 30 08 18 30 =0120+304 18 19 15 15.5 58.7 -7.1 -36.6 60 104 08 17 31 08 18 30 4C31.04 18 19 15 17.1 58.5 -7.0 -37.1 -24 104 No stop 08 22 00 --- 18 22 45 17.5 59.1 -7.0 -37.4 186 131 08 18 31 08 23 30 4C31.04 18 24 15 17.7 59.3 -6.9 -37.5 82 131 08 23 30 08 27 00 --- 18 27 46 18.2 60.0 -6.9 -37.8 210 158 08 23 31 08 27 30 J0123+3044 18 28 16 16.6 60.4 -6.9 -37.3 7 158 08 27 30 08 28 30 =0120+304 18 29 16 16.8 60.5 -6.9 -37.4 60 166 08 27 31 08 28 30 4C31.04 18 29 16 18.4 60.2 -6.9 -37.9 -24 166 No stop 08 32 00 --- 18 32 47 18.8 60.8 -6.8 -38.2 186 193 08 28 31 08 33 30 4C31.04 18 34 17 19.0 61.1 -6.8 -38.3 82 193 08 33 30 08 37 00 --- 18 37 48 19.5 61.7 -6.7 -38.6 210 220 08 33 31 08 37 30 J0123+3044 18 38 18 18.0 62.1 -6.8 -38.1 7 220 08 37 30 08 38 30 =0120+304 18 39 18 18.1 62.3 -6.8 -38.1 60 228 08 37 31 08 38 30 4C31.04 18 39 18 19.7 62.0 -6.7 -38.7 -24 228 No stop 08 42 00 --- 18 42 48 20.1 62.6 -6.6 -39.0 186 255 08 38 31 08 43 30 4C31.04 18 44 19 20.3 62.9 -6.6 -39.1 82 255 08 43 30 08 47 00 --- 18 47 49 20.8 63.5 -6.6 -39.3 210 282 08 43 31 08 47 30 J0123+3044 18 48 19 19.3 63.9 -6.6 -38.8 7 282 08 47 30 08 48 30 =0120+304 18 49 20 19.4 64.1 -6.6 -38.8 60 290 08 47 31 Schedule for JODRELL1 (Code Jb ) Page 3 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 08 48 30 4C31.04 18 49 20 21.0 63.7 -6.5 -39.4 -24 290 No stop 08 52 00 --- 18 52 50 21.5 64.3 -6.5 -39.7 186 317 08 48 31 08 53 30 4C31.04 18 54 20 21.7 64.6 -6.4 -39.8 82 317 08 53 30 08 57 00 --- 18 57 51 22.2 65.2 -6.4 -40.0 210 344 08 53 31 08 57 30 J0123+3044 18 58 21 20.7 65.7 -6.4 -39.5 7 344 08 57 30 08 58 30 =0120+304 18 59 21 20.8 65.9 -6.4 -39.5 60 352 08 57 31 08 58 30 4C31.04 18 59 21 22.4 65.5 -6.4 -40.1 -24 352 No stop 09 02 00 --- 19 02 52 22.8 66.1 -6.3 -40.3 186 379 08 58 31 09 03 30 4C31.04 19 04 22 23.1 66.4 -6.3 -40.4 82 379 09 03 30 09 07 00 --- 19 07 53 23.5 67.0 -6.2 -40.7 210 406 09 03 31 09 07 30 J0123+3044 19 08 23 22.0 67.5 -6.3 -40.1 7 406 09 07 30 09 08 30 =0120+304 19 09 23 22.2 67.6 -6.3 -40.2 60 414 09 07 31 09 08 30 4C31.04 19 09 23 23.7 67.2 -6.2 -40.8 -24 414 No stop 09 12 00 --- 19 12 53 24.2 67.9 -6.1 -41.0 186 441 09 08 31 09 14 30 3C84 19 15 24 17.3 41.9 -8.1 -32.3 30 441 09 14 30 09 17 30 --- 19 18 24 17.6 42.4 -8.1 -32.7 180 464 09 14 31 09 19 30 3C48 19 20 25 23.5 65.3 -6.3 -40.6 13 464 09 19 30 09 22 30 --- 19 23 25 23.9 65.8 -6.3 -40.8 180 487 09 19 31 09 25 00 J0123+3044 19 25 56 24.5 70.6 -6.0 -41.1 117 487 09 25 00 09 28 00 =0120+304 19 28 56 24.9 71.1 -5.9 -41.3 180 510 09 25 01 09 28 00 4C31.04 19 28 56 26.5 70.7 -5.9 -41.9 -24 510 No stop 09 31 30 --- 19 32 27 27.0 71.3 -5.8 -42.1 186 537 09 28 01 09 32 00 J0123+3044 19 32 57 25.5 71.8 -5.9 -41.5 7 537 09 32 00 09 33 00 =0120+304 19 33 57 25.6 72.0 -5.8 -41.5 60 545 09 32 01 09 33 00 4C31.04 19 33 57 27.2 71.5 -5.8 -42.2 -24 545 No stop 09 36 30 --- 19 37 27 27.7 72.2 -5.7 -42.4 186 572 09 33 01 09 38 00 4C31.04 19 38 58 27.9 72.4 -5.7 -42.5 82 572 09 38 00 09 41 30 --- 19 42 28 28.4 73.0 -5.6 -42.6 210 599 09 38 01 09 42 00 J0123+3044 19 42 58 26.9 73.6 -5.7 -42.0 7 599 09 42 00 09 43 00 =0120+304 19 43 58 27.1 73.8 -5.7 -42.0 60 607 09 42 01 Schedule for JODRELL1 (Code Jb ) Page 4 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 09 43 00 4C31.04 19 43 58 28.6 73.3 -5.6 -42.7 -24 607 No stop 09 46 30 --- 19 47 29 29.1 73.9 -5.6 -42.9 186 634 09 43 01 09 48 00 4C31.04 19 48 59 29.3 74.2 -5.5 -43.0 82 634 09 48 00 09 51 30 --- 19 52 30 29.8 74.8 -5.5 -43.1 210 661 09 48 01 09 52 00 J0123+3044 19 53 00 28.4 75.4 -5.5 -42.4 7 661 09 52 00 09 53 00 =0120+304 19 54 00 28.5 75.6 -5.5 -42.5 60 669 09 52 01 09 53 00 4C31.04 19 54 00 30.1 75.1 -5.4 -43.2 -24 669 No stop 09 56 30 --- 19 57 31 30.6 75.7 -5.4 -43.3 186 696 09 53 01 09 58 00 4C31.04 19 59 01 30.8 76.0 -5.4 -43.4 82 696 09 58 00 10 01 30 --- 20 02 32 31.3 76.6 -5.3 -43.5 210 723 09 58 01 10 02 00 J0123+3044 20 03 02 29.8 77.2 -5.4 -42.8 7 723 10 02 00 10 03 00 =0120+304 20 04 02 30.0 77.4 -5.3 -42.9 60 730 10 02 01 10 03 00 4C31.04 20 04 02 31.5 76.9 -5.3 -43.6 -24 730 No stop 10 06 30 --- 20 07 32 32.0 77.5 -5.2 -43.7 186 757 10 03 01 10 08 00 4C31.04 20 09 03 32.2 77.8 -5.2 -43.8 82 757 10 08 00 10 11 30 --- 20 12 33 32.8 78.4 -5.1 -43.9 210 785 10 08 01 10 12 00 J0123+3044 20 13 03 31.3 79.1 -5.2 -43.2 7 785 10 12 00 10 13 00 =0120+304 20 14 03 31.4 79.2 -5.2 -43.2 60 792 10 12 01 10 13 00 4C31.04 20 14 03 33.0 78.7 -5.1 -44.0 -24 792 No stop 10 16 30 --- 20 17 34 33.5 79.3 -5.1 -44.1 186 819 10 13 01 10 18 00 4C31.04 20 19 04 33.7 79.6 -5.0 -44.2 82 819 10 18 00 10 21 30 --- 20 22 35 34.2 80.2 -5.0 -44.3 210 846 10 18 01 10 22 00 J0123+3044 20 23 05 32.8 80.9 -5.0 -43.5 7 846 10 22 00 10 23 00 =0120+304 20 24 05 32.9 81.1 -5.0 -43.5 60 854 10 22 01 10 23 00 4C31.04 20 24 05 34.5 80.5 -4.9 -44.3 -24 854 No stop 10 26 30 --- 20 27 36 35.0 81.2 -4.9 -44.4 186 881 10 23 01 10 29 00 3C84 20 30 06 25.6 54.0 -6.9 -40.3 25 881 10 29 00 10 32 00 --- 20 33 07 26.0 54.4 -6.8 -40.6 180 904 10 29 01 10 34 00 3C48 20 35 07 34.1 78.4 -5.1 -44.5 9 904 10 34 00 10 37 00 --- 20 38 07 34.5 78.9 -5.0 -44.6 180 927 10 34 01 Schedule for JODRELL1 (Code Jb ) Page 5 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 10 39 30 J0123+3044 20 40 38 35.4 84.2 -4.7 -43.9 115 927 10 39 30 10 42 30 =0120+304 20 43 38 35.8 84.8 -4.7 -44.0 180 951 10 39 31 10 42 30 4C31.04 20 43 38 37.4 84.2 -4.6 -44.8 -24 951 No stop 10 46 00 --- 20 47 09 37.9 84.8 -4.6 -44.9 186 978 10 42 31 10 46 30 J0123+3044 20 47 39 36.4 85.5 -4.6 -44.0 7 978 10 46 30 10 47 30 =0120+304 20 48 39 36.6 85.7 -4.6 -44.1 60 985 10 46 31 10 47 30 4C31.04 20 48 39 38.1 85.1 -4.5 -44.9 -24 985 No stop 10 51 00 --- 20 52 10 38.6 85.8 -4.5 -44.9 186 1013 10 47 31 10 52 30 4C31.04 20 53 40 38.9 86.1 -4.5 -45.0 82 1013 10 52 30 10 56 00 --- 20 57 10 39.4 86.7 -4.4 -45.0 210 1040 10 52 31 10 56 30 J0123+3044 20 57 41 37.9 87.5 -4.4 -44.2 7 1040 10 56 30 10 57 30 =0120+304 20 58 41 38.1 87.7 -4.4 -44.2 60 1047 10 56 31 10 57 30 4C31.04 20 58 41 39.6 87.0 -4.4 -45.0 -24 1047 No stop 11 01 00 --- 21 02 11 40.1 87.7 -4.3 -45.0 186 1074 10 57 31 11 02 30 4C31.04 21 03 42 40.3 88.0 -4.3 -45.1 82 1074 11 02 30 11 06 00 --- 21 07 12 40.9 88.7 -4.2 -45.1 210 1101 11 02 31 11 06 30 J0123+3044 21 07 42 39.4 89.4 -4.3 -44.2 7 1101 11 06 30 11 07 30 =0120+304 21 08 42 39.6 89.6 -4.3 -44.2 60 1109 11 06 31 11 07 30 4C31.04 21 08 42 41.1 89.0 -4.2 -45.1 -24 1109 No stop 11 11 00 --- 21 12 13 41.6 89.7 -4.1 -45.1 186 1136 11 07 31 11 12 30 4C31.04 21 13 43 41.8 90.0 -4.1 -45.1 82 1136 11 12 30 11 16 00 --- 21 17 14 42.4 90.7 -4.1 -45.1 210 1163 11 12 31 11 16 30 J0123+3044 21 17 44 40.9 91.5 -4.1 -44.2 7 1163 11 16 30 11 17 30 =0120+304 21 18 44 41.1 91.7 -4.1 -44.2 60 1171 11 16 31 11 17 30 4C31.04 21 18 44 42.6 91.0 -4.0 -45.1 -24 1171 No stop 11 21 00 --- 21 22 15 43.1 91.7 -4.0 -45.1 186 1198 11 17 31 11 22 30 4C31.04 21 23 45 43.3 92.0 -4.0 -45.1 82 1198 11 22 30 11 26 00 --- 21 27 15 43.9 92.7 -3.9 -45.0 210 1225 11 22 31 11 26 30 J0123+3044 21 27 45 42.4 93.5 -3.9 -44.1 7 1225 11 26 30 11 27 30 =0120+304 21 28 46 42.6 93.7 -3.9 -44.1 60 1233 11 26 31 Schedule for JODRELL1 (Code Jb ) Page 6 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 11 27 30 4C31.04 21 28 46 44.1 93.1 -3.9 -45.0 -24 1233 No stop 11 31 00 --- 21 32 16 44.6 93.8 -3.8 -45.0 186 1260 11 27 31 11 32 30 4C31.04 21 33 46 44.8 94.1 -3.8 -44.9 82 1260 11 32 30 11 36 00 --- 21 37 17 45.4 94.9 -3.7 -44.9 210 1287 11 32 31 11 36 30 J0123+3044 21 37 47 43.9 95.6 -3.8 -43.9 7 1287 11 36 30 11 37 30 =0120+304 21 38 47 44.0 95.9 -3.8 -43.9 60 1295 11 36 31 11 37 30 4C31.04 21 38 47 45.6 95.2 -3.7 -44.9 -24 1295 No stop 11 41 00 --- 21 42 18 46.1 95.9 -3.6 -44.8 186 1322 11 37 31 11 43 30 3C84 21 44 48 35.3 65.7 -5.6 -46.8 13 1322 11 43 30 11 46 30 --- 21 47 49 35.7 66.1 -5.6 -47.1 180 1345 11 43 31 11 48 30 3C48 21 49 49 45.2 92.7 -3.8 -45.7 -2 1345 11 48 30 11 51 30 --- 21 52 50 45.7 93.3 -3.8 -45.6 178 1368 11 48 31 11 54 00 J0123+3044 21 55 20 46.5 99.5 -3.5 -43.4 111 1368 11 54 00 11 57 00 =0120+304 21 58 21 46.9 100.2 -3.4 -43.3 180 1391 11 54 01 11 57 00 4C31.04 21 58 21 48.5 99.5 -3.4 -44.3 -24 1391 No stop 12 00 30 --- 22 01 51 49.0 100.3 -3.3 -44.2 186 1418 11 57 01 12 01 00 J0123+3044 22 02 21 47.5 101.1 -3.4 -43.2 7 1418 12 01 00 12 02 00 =0120+304 22 03 21 47.7 101.3 -3.4 -43.1 60 1426 12 01 01 12 02 00 4C31.04 22 03 21 49.2 100.6 -3.3 -44.1 -24 1426 No stop 12 05 30 --- 22 06 52 49.7 101.5 -3.2 -44.0 186 1453 12 02 01 12 07 00 4C31.04 22 08 22 50.0 101.8 -3.2 -43.9 82 1453 12 07 00 12 10 30 --- 22 11 53 50.5 102.7 -3.2 -43.7 210 1480 12 07 01 12 11 00 J0123+3044 22 12 23 49.0 103.5 -3.2 -42.7 7 1480 12 11 00 12 12 00 =0120+304 22 13 23 49.1 103.7 -3.2 -42.6 60 1488 12 11 01 12 12 00 4C31.04 22 13 23 50.7 103.0 -3.1 -43.6 -24 1488 No stop 12 15 30 --- 22 16 54 51.2 103.9 -3.1 -43.4 186 1515 12 12 01 12 17 00 4C31.04 22 18 24 51.4 104.2 -3.0 -43.3 82 1515 12 17 00 12 20 30 --- 22 21 54 51.9 105.1 -3.0 -43.1 210 1542 12 17 01 12 21 00 J0123+3044 22 22 24 50.4 105.9 -3.0 -42.1 7 1542 12 21 00 12 22 00 =0120+304 22 23 25 50.6 106.2 -3.0 -42.0 60 1550 12 21 01 Schedule for JODRELL1 (Code Jb ) Page 7 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 12 22 00 4C31.04 22 23 25 52.2 105.5 -3.0 -43.0 -24 1550 No stop 12 25 30 --- 22 26 55 52.7 106.4 -2.9 -42.8 186 1577 12 22 01 12 27 00 4C31.04 22 28 25 52.9 106.8 -2.9 -42.7 82 1577 12 27 00 12 30 30 --- 22 31 56 53.4 107.7 -2.8 -42.4 210 1604 12 27 01 12 31 00 J0123+3044 22 32 26 51.9 108.5 -2.9 -41.4 7 1604 12 31 00 12 32 00 =0120+304 22 33 26 52.0 108.8 -2.8 -41.3 60 1612 12 31 01 12 32 00 4C31.04 22 33 26 53.6 108.1 -2.8 -42.3 -24 1612 No stop 12 35 30 --- 22 36 57 54.1 109.0 -2.7 -42.0 186 1639 12 32 01 12 37 00 4C31.04 22 38 27 54.3 109.4 -2.7 -41.9 82 1639 12 37 00 12 40 30 --- 22 41 58 54.8 110.4 -2.7 -41.6 210 1666 12 37 01 12 41 00 J0123+3044 22 42 28 53.3 111.2 -2.7 -40.6 7 1666 12 41 00 12 42 00 =0120+304 22 43 28 53.4 111.4 -2.7 -40.5 60 1673 12 41 01 12 42 00 4C31.04 22 43 28 55.0 110.8 -2.6 -41.5 -24 1673 No stop 12 45 30 --- 22 46 58 55.5 111.8 -2.6 -41.1 186 1700 12 42 01 12 47 00 4C31.04 22 48 29 55.7 112.2 -2.5 -41.0 82 1700 12 47 00 12 50 30 --- 22 51 59 56.2 113.2 -2.5 -40.6 210 1727 12 47 01 12 51 00 J0123+3044 22 52 29 54.7 114.0 -2.5 -39.6 7 1727 12 51 00 12 52 00 =0120+304 22 53 30 54.8 114.3 -2.5 -39.5 60 1735 12 51 01 12 52 00 4C31.04 22 53 30 56.4 113.6 -2.5 -40.5 -24 1735 No stop 12 55 30 --- 22 57 00 56.9 114.6 -2.4 -40.1 186 1762 12 52 01 12 58 00 3C84 22 59 31 45.9 77.7 -4.4 -51.4 -13 1762 12 58 00 13 01 00 --- 23 02 31 46.3 78.2 -4.3 -51.6 167 1785 12 58 01 13 03 00 3C48 23 04 31 56.1 110.4 -2.6 -42.1 -25 1785 13 03 00 13 06 00 --- 23 07 32 56.6 111.3 -2.5 -41.9 155 1809 13 03 01 13 08 30 J0123+3044 23 10 02 57.0 119.2 -2.2 -37.5 105 1809 13 08 30 13 11 30 =0120+304 23 13 03 57.4 120.2 -2.2 -37.1 180 1832 13 08 31 13 11 30 4C31.04 23 13 03 59.0 119.6 -2.1 -38.0 -24 1832 No stop 13 15 00 --- 23 16 33 59.5 120.8 -2.1 -37.5 186 1859 13 11 31 13 15 30 J0123+3044 23 17 03 57.9 121.5 -2.1 -36.5 6 1859 13 15 30 13 16 30 =0120+304 23 18 04 58.1 121.8 -2.1 -36.3 60 1867 13 15 31 Schedule for JODRELL1 (Code Jb ) Page 8 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 13 16 30 4C31.04 23 18 04 59.7 121.3 -2.0 -37.3 -24 1867 No stop 13 20 00 --- 23 21 34 60.1 122.4 -2.0 -36.7 186 1894 13 16 31 13 21 30 4C31.04 23 23 04 60.3 122.9 -2.0 -36.5 81 1894 13 21 30 13 25 00 --- 23 26 35 60.7 124.2 -1.9 -35.9 210 1921 13 21 31 13 25 30 J0123+3044 23 27 05 59.2 124.8 -2.0 -34.9 6 1921 13 25 30 13 26 30 =0120+304 23 28 05 59.3 125.2 -1.9 -34.8 60 1928 13 25 31 13 26 30 4C31.04 23 28 05 60.9 124.7 -1.9 -35.6 -24 1928 No stop 13 30 00 --- 23 31 36 61.3 125.9 -1.8 -35.0 186 1955 13 26 31 13 31 30 4C31.04 23 33 06 61.5 126.5 -1.8 -34.7 81 1955 13 31 30 13 35 00 --- 23 36 37 61.9 127.8 -1.7 -34.0 210 1983 13 31 31 13 35 30 J0123+3044 23 37 07 60.4 128.4 -1.8 -33.1 6 1983 13 35 30 13 36 30 =0120+304 23 38 07 60.5 128.7 -1.8 -33.0 60 1990 13 35 31 13 36 30 4C31.04 23 38 07 62.1 128.3 -1.7 -33.7 -24 1990 No stop 13 40 00 --- 23 41 37 62.5 129.7 -1.7 -33.0 186 2017 13 36 31 13 41 30 4C31.04 23 43 08 62.7 130.3 -1.6 -32.7 81 2017 13 41 30 13 45 00 --- 23 46 38 63.1 131.6 -1.6 -32.0 210 2044 13 41 31 13 45 30 J0123+3044 23 47 08 61.5 132.1 -1.6 -31.2 6 2044 13 45 30 13 46 30 =0120+304 23 48 08 61.7 132.5 -1.6 -30.9 60 2052 13 45 31 13 46 30 4C31.04 23 48 08 63.3 132.2 -1.5 -31.6 -24 2052 No stop 13 50 00 --- 23 51 39 63.7 133.7 -1.5 -30.8 186 2079 13 46 31 13 51 30 4C31.04 23 53 09 63.8 134.3 -1.5 -30.5 81 2079 13 51 30 13 55 00 --- 23 56 40 64.2 135.7 -1.4 -29.6 210 2106 13 51 31 13 55 30 J0123+3044 23 57 10 62.6 136.1 -1.5 -28.9 6 2106 13 55 30 13 56 30 =0120+304 23 58 10 62.7 136.5 -1.4 -28.7 60 2114 13 55 31 13 56 30 4C31.04 23 58 10 64.3 136.4 -1.4 -29.3 -24 2114 No stop 14 00 00 --- 00 01 41 64.7 137.9 -1.3 -28.4 186 2141 13 56 31 14 01 30 4C31.04 00 03 11 64.9 138.5 -1.3 -28.0 81 2141 14 01 30 14 05 00 --- 00 06 42 65.2 140.1 -1.2 -27.0 210 2168 14 01 31 14 05 30 J0123+3044 00 07 12 63.6 140.3 -1.3 -26.4 6 2168 14 05 30 14 06 30 =0120+304 00 08 12 63.7 140.7 -1.3 -26.2 60 2176 14 05 31 Schedule for JODRELL1 (Code Jb ) Page 9 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 14 06 30 4C31.04 00 08 12 65.3 140.8 -1.2 -26.6 -24 2176 No stop 14 10 00 --- 00 11 42 65.7 142.4 -1.2 -25.6 186 2203 14 06 31 14 12 30 3C84 00 14 13 57.0 91.3 -3.1 -53.2 -69 2203 14 12 30 14 15 30 --- 00 17 13 57.4 91.9 -3.1 -53.1 111 2226 14 12 31 14 17 30 3C48 00 19 14 65.5 136.5 -1.3 -29.5 -76 2226 14 17 30 14 22 30 --- 00 24 14 66.0 138.7 -1.2 -28.2 224 2265 14 17 31 14 25 00 J0123+3044 00 26 45 65.3 149.2 -1.0 -20.9 96 2265 14 25 00 14 28 00 =0120+304 00 29 45 65.5 150.7 -0.9 -20.0 180 2288 14 25 01 14 28 00 4C31.04 00 29 45 67.1 151.2 -0.9 -20.0 -24 2288 No stop 14 31 30 --- 00 33 16 67.4 153.0 -0.8 -18.8 186 2315 14 28 01 14 32 00 J0123+3044 00 33 46 65.8 152.7 -0.8 -18.7 6 2315 14 32 00 14 33 00 =0120+304 00 34 46 65.9 153.1 -0.8 -18.4 60 2323 14 32 01 14 33 00 4C31.04 00 34 46 67.5 153.8 -0.8 -18.2 -24 2323 No stop 14 36 30 --- 00 38 17 67.7 155.6 -0.7 -17.0 186 2350 14 33 01 14 38 00 4C31.04 00 39 47 67.8 156.4 -0.7 -16.5 80 2350 14 38 00 14 41 30 --- 00 43 18 68.0 158.3 -0.6 -15.2 210 2377 14 38 01 14 42 00 J0123+3044 00 43 48 66.4 157.7 -0.7 -15.3 6 2377 14 42 00 14 43 00 =0120+304 00 44 48 66.5 158.3 -0.7 -15.0 60 2384 14 42 01 14 43 00 4C31.04 00 44 48 68.1 159.1 -0.6 -14.6 -24 2384 No stop 14 46 30 --- 00 48 18 68.3 161.1 -0.5 -13.3 186 2411 14 43 01 14 48 00 4C31.04 00 49 49 68.3 161.9 -0.5 -12.7 80 2411 14 48 00 14 51 30 --- 00 53 19 68.5 163.9 -0.5 -11.3 210 2439 14 48 01 14 52 00 J0123+3044 00 53 49 67.0 163.0 -0.5 -11.7 7 2439 14 52 00 14 53 00 =0120+304 00 54 49 67.0 163.6 -0.5 -11.4 60 2446 14 52 01 14 53 00 4C31.04 00 54 49 68.6 164.7 -0.4 -10.7 -24 2446 No stop 14 56 30 --- 00 58 20 68.7 166.7 -0.4 -9.3 186 2473 14 53 01 14 58 00 4C31.04 00 59 50 68.7 167.6 -0.4 -8.7 80 2473 14 58 00 15 01 30 --- 01 03 21 68.8 169.6 -0.3 -7.3 210 2500 14 58 01 15 02 00 J0123+3044 01 03 51 67.3 168.5 -0.3 -8.0 7 2500 15 02 00 15 03 00 =0120+304 01 04 51 67.4 169.0 -0.3 -7.6 60 2508 15 02 01 Schedule for JODRELL1 (Code Jb ) Page 10 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 15 03 00 4C31.04 01 04 51 68.9 170.5 -0.3 -6.7 -23 2508 No stop 15 06 30 --- 01 08 22 69.0 172.6 -0.2 -5.3 187 2535 15 03 01 15 08 00 4C31.04 01 09 52 69.0 173.4 -0.2 -4.6 80 2535 15 08 00 15 11 30 --- 01 13 22 69.0 175.5 -0.1 -3.2 210 2562 15 08 01 15 12 00 J0123+3044 01 13 53 67.5 174.1 -0.2 -4.1 7 2562 15 12 00 15 13 00 =0120+304 01 14 53 67.6 174.6 -0.2 -3.7 60 2570 15 12 01 15 13 00 4C31.04 01 14 53 69.0 176.4 -0.1 -2.6 -23 2570 No stop 15 16 30 --- 01 18 23 69.1 178.5 -0.0 -1.1 187 2597 15 13 01 15 18 00 4C31.04 01 19 54 69.1 179.4 -0.0 -0.5 80 2597 15 18 00 15 21 30 --- 01 23 24 69.1 181.4 0.0 1.0 210 2624 15 18 01 15 22 00 J0123+3044 01 23 54 67.6 179.7 -0.0 -0.2 7 2624 15 22 00 15 23 00 =0120+304 01 24 54 67.6 180.3 0.0 0.2 60 2632 15 22 01 15 23 00 4C31.04 01 24 54 69.1 182.3 0.1 1.6 -25 2632 No stop 15 26 30 --- 01 28 25 69.0 184.4 0.1 3.1 185 2659 15 23 01 15 30 00 3C84 01 31 55 68.3 111.4 -1.8 -48.2 -96 2659 15 30 00 15 33 00 --- 01 34 56 68.7 112.4 -1.8 -47.7 84 2682 15 30 01 15 35 00 3C48 01 36 56 70.0 178.7 -0.0 -1.0 -167 2682 15 35 00 15 39 00 --- 01 40 57 70.0 181.1 0.0 0.8 73 2713 15 35 01 15 41 30 J0123+3044 01 43 27 67.4 190.7 0.3 7.4 100 2713 15 41 30 15 44 30 =0120+304 01 46 28 67.3 192.3 0.4 8.6 180 2736 15 41 31 15 44 30 4C31.04 01 46 28 68.6 194.9 0.4 10.5 -27 2736 No stop 15 48 00 --- 01 49 58 68.4 196.9 0.5 11.9 183 2763 15 44 31 15 48 30 J0123+3044 01 50 29 67.1 194.5 0.4 10.1 5 2763 15 48 30 15 49 30 =0120+304 01 51 29 67.1 195.1 0.5 10.4 60 2771 15 48 31 15 49 30 4C31.04 01 51 29 68.4 197.7 0.5 12.4 -27 2771 No stop 15 53 00 --- 01 54 59 68.2 199.7 0.6 13.8 183 2798 15 49 31 15 54 30 4C31.04 01 56 30 68.1 200.5 0.6 14.4 80 2798 15 54 30 15 58 00 --- 02 00 00 67.9 202.4 0.7 15.7 210 2825 15 54 31 15 58 30 J0123+3044 02 00 30 66.7 199.9 0.6 13.7 4 2825 15 58 30 15 59 30 =0120+304 02 01 30 66.6 200.4 0.6 14.1 60 2833 15 58 31 Schedule for JODRELL1 (Code Jb ) Page 11 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 15 59 30 4C31.04 02 01 30 67.8 203.2 0.7 16.2 -28 2833 No stop 16 03 00 --- 02 05 01 67.6 205.1 0.7 17.5 182 2860 15 59 31 16 04 30 4C31.04 02 06 31 67.5 205.9 0.8 18.0 80 2860 16 04 30 16 08 00 --- 02 10 02 67.3 207.7 0.8 19.2 210 2887 16 04 31 16 08 30 J0123+3044 02 10 32 66.1 205.1 0.8 17.2 3 2887 16 08 30 16 09 30 =0120+304 02 11 32 66.1 205.6 0.8 17.5 60 2895 16 08 31 16 09 30 4C31.04 02 11 32 67.2 208.5 0.8 19.7 -28 2895 No stop 16 13 00 --- 02 15 03 66.9 210.3 0.9 20.9 182 2922 16 09 31 16 14 30 4C31.04 02 16 33 66.8 211.0 0.9 21.4 80 2922 16 14 30 16 18 00 --- 02 20 03 66.5 212.8 1.0 22.5 210 2949 16 14 31 16 18 30 J0123+3044 02 20 33 65.4 210.0 0.9 20.4 3 2949 16 18 30 16 19 30 =0120+304 02 21 34 65.3 210.5 1.0 20.7 60 2956 16 18 31 16 19 30 4C31.04 02 21 34 66.4 213.5 1.0 23.0 -28 2956 No stop 16 23 00 --- 02 25 04 66.1 215.2 1.1 24.1 182 2983 16 19 31 16 24 30 4C31.04 02 26 34 66.0 215.9 1.1 24.5 80 2983 16 24 30 16 28 00 --- 02 30 05 65.7 217.5 1.2 25.6 210 3011 16 24 31 16 28 30 J0123+3044 02 30 35 64.6 214.8 1.1 23.4 3 3011 16 28 30 16 29 30 =0120+304 02 31 35 64.5 215.2 1.1 23.7 60 3018 16 28 31 16 29 30 4C31.04 02 31 35 65.5 218.2 1.2 26.0 -28 3018 No stop 16 33 00 --- 02 35 06 65.2 219.8 1.2 27.0 182 3045 16 29 31 16 34 30 4C31.04 02 36 36 65.1 220.5 1.3 27.4 81 3045 16 34 30 16 38 00 --- 02 40 07 64.7 222.1 1.3 28.3 210 3072 16 34 31 16 38 30 J0123+3044 02 40 37 63.7 219.2 1.3 26.2 3 3072 16 38 30 16 39 30 =0120+304 02 41 37 63.6 219.7 1.3 26.4 60 3080 16 38 31 16 39 30 4C31.04 02 41 37 64.6 222.7 1.3 28.7 -28 3080 No stop 16 43 00 --- 02 45 07 64.2 224.2 1.4 29.6 182 3107 16 39 31 16 45 30 3C84 02 47 38 77.1 150.6 -0.6 -23.1 -152 3107 16 45 30 16 48 30 --- 02 50 38 77.3 152.9 -0.5 -21.4 28 3130 16 45 31 16 50 30 3C48 02 52 39 66.1 220.7 1.2 27.8 -171 3130 16 50 30 16 55 30 --- 02 57 40 65.6 222.9 1.3 29.2 129 3169 16 50 31 Schedule for JODRELL1 (Code Jb ) Page 12 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 16 58 00 J0123+3044 03 00 10 61.7 227.3 1.6 30.8 110 3169 16 58 00 17 01 00 =0120+304 03 03 10 61.4 228.5 1.6 31.5 180 3192 16 58 01 17 01 00 4C31.04 03 03 10 62.2 231.4 1.7 33.6 -28 3192 No stop 17 04 30 --- 03 06 41 61.8 232.7 1.8 34.3 182 3219 17 01 01 17 05 00 J0123+3044 03 07 11 60.9 230.0 1.7 32.3 3 3219 17 05 00 17 06 00 =0120+304 03 08 11 60.8 230.3 1.7 32.5 60 3227 17 05 01 17 06 00 4C31.04 03 08 11 61.6 233.3 1.8 34.6 -28 3227 No stop 17 09 30 --- 03 11 42 61.2 234.5 1.8 35.2 182 3254 17 06 01 17 11 00 4C31.04 03 13 12 61.0 235.1 1.9 35.5 81 3254 17 11 00 17 14 30 --- 03 16 43 60.6 236.3 1.9 36.1 210 3281 17 11 01 17 15 00 J0123+3044 03 17 13 59.7 233.6 1.9 34.1 3 3281 17 15 00 17 16 00 =0120+304 03 18 13 59.6 234.0 1.9 34.3 60 3289 17 15 01 17 16 00 4C31.04 03 18 13 60.4 236.8 2.0 36.4 -28 3289 No stop 17 19 30 --- 03 21 43 59.9 238.0 2.0 36.9 182 3316 17 16 01 17 21 00 4C31.04 03 23 14 59.7 238.5 2.0 37.2 81 3316 17 21 00 17 24 30 --- 03 26 44 59.3 239.7 2.1 37.7 210 3343 17 21 01 17 25 00 J0123+3044 03 27 14 58.5 237.0 2.0 35.8 4 3343 17 25 00 17 26 00 =0120+304 03 28 15 58.4 237.4 2.1 36.0 60 3351 17 25 01 17 26 00 4C31.04 03 28 15 59.1 240.2 2.1 37.9 -27 3351 No stop 17 29 30 --- 03 31 45 58.6 241.3 2.2 38.4 183 3378 17 26 01 17 31 00 4C31.04 03 33 15 58.4 241.8 2.2 38.6 81 3378 17 31 00 17 34 30 --- 03 36 46 58.0 242.9 2.3 39.1 210 3405 17 31 01 17 35 00 J0123+3044 03 37 16 57.2 240.3 2.2 37.3 4 3405 17 35 00 17 36 00 =0120+304 03 38 16 57.1 240.6 2.2 37.4 60 3412 17 35 01 17 36 00 4C31.04 03 38 16 57.8 243.3 2.3 39.3 -27 3412 No stop 17 39 30 --- 03 41 47 57.3 244.4 2.3 39.7 183 3439 17 36 01 17 41 00 4C31.04 03 43 17 57.1 244.9 2.4 39.9 81 3439 17 41 00 17 44 30 --- 03 46 48 56.6 245.9 2.4 40.3 210 3467 17 41 01 17 45 00 J0123+3044 03 47 18 55.9 243.4 2.4 38.6 4 3467 17 45 00 17 46 00 =0120+304 03 48 18 55.8 243.7 2.4 38.7 60 3474 17 45 01 Schedule for JODRELL1 (Code Jb ) Page 13 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 17 46 00 4C31.04 03 48 18 56.4 246.3 2.5 40.4 -27 3474 No stop 17 49 30 --- 03 51 48 55.9 247.4 2.5 40.8 183 3501 17 46 01 17 51 00 4C31.04 03 53 19 55.7 247.8 2.5 41.0 82 3501 17 51 00 17 54 30 --- 03 56 49 55.2 248.8 2.6 41.3 210 3528 17 51 01 17 55 00 J0123+3044 03 57 19 54.5 246.3 2.5 39.7 4 3528 17 55 00 17 56 00 =0120+304 03 58 19 54.4 246.6 2.6 39.8 60 3536 17 55 01 17 56 00 4C31.04 03 58 19 55.0 249.2 2.6 41.4 -26 3536 No stop 17 59 30 --- 04 01 50 54.5 250.1 2.7 41.8 184 3563 17 56 01 18 02 00 3C84 04 04 20 76.3 216.0 0.7 28.1 -25 3563 18 02 00 18 05 00 --- 04 07 21 76.1 218.1 0.8 29.6 155 3586 18 02 01 18 07 00 3C48 04 09 21 56.8 248.3 2.5 41.7 -37 3586 18 07 00 18 12 00 --- 04 14 22 56.1 249.8 2.6 42.2 263 3625 18 07 01 18 14 30 J0123+3044 04 16 53 51.8 251.6 2.9 41.4 108 3625 18 14 30 18 17 30 =0120+304 04 19 53 51.4 252.4 2.9 41.7 180 3648 18 14 31 18 17 30 4C31.04 04 19 53 52.0 254.8 3.0 43.1 -26 3648 No stop 18 21 00 --- 04 23 24 51.5 255.7 3.0 43.3 184 3675 18 17 31 18 21 30 J0123+3044 04 23 54 50.8 253.4 3.0 41.9 5 3675 18 21 30 18 22 30 =0120+304 04 24 54 50.7 253.7 3.0 42.0 60 3683 18 21 31 18 22 30 4C31.04 04 24 54 51.2 256.1 3.1 43.4 -26 3683 No stop 18 26 00 --- 04 28 24 50.7 256.9 3.1 43.6 184 3710 18 22 31 18 27 30 4C31.04 04 29 55 50.5 257.3 3.1 43.7 82 3710 18 27 30 18 31 00 --- 04 33 25 50.0 258.1 3.2 43.9 210 3737 18 27 31 18 31 30 J0123+3044 04 33 55 49.4 255.9 3.2 42.6 5 3737 18 31 30 18 32 30 =0120+304 04 34 55 49.2 256.1 3.2 42.6 60 3745 18 31 31 18 32 30 4C31.04 04 34 55 49.8 258.5 3.2 43.9 -25 3745 No stop 18 36 00 --- 04 38 26 49.3 259.3 3.3 44.1 185 3772 18 32 31 18 37 30 4C31.04 04 39 56 49.0 259.7 3.3 44.2 82 3772 18 37 30 18 41 00 --- 04 43 27 48.5 260.5 3.4 44.3 210 3799 18 37 31 18 41 30 J0123+3044 04 43 57 47.9 258.3 3.3 43.1 5 3799 18 41 30 18 42 30 =0120+304 04 44 57 47.8 258.5 3.3 43.1 60 3807 18 41 31 Schedule for JODRELL1 (Code Jb ) Page 14 EM181A UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 22 Feb 2025 Day 53 --- 18 42 30 4C31.04 04 44 57 48.3 260.8 3.4 44.4 -25 3807 No stop 18 46 00 --- 04 48 28 47.8 261.6 3.5 44.5 185 3834 18 42 31 18 47 30 4C31.04 04 49 58 47.6 261.9 3.5 44.5 82 3834 18 47 30 18 51 00 --- 04 53 29 47.0 262.7 3.5 44.6 210 3861 18 47 31 18 51 30 J0123+3044 04 53 59 46.4 260.6 3.5 43.5 6 3861 18 51 30 18 52 30 =0120+304 04 54 59 46.3 260.8 3.5 43.5 60 3868 18 51 31 18 52 30 4C31.04 04 54 59 46.8 263.1 3.6 44.7 -25 3868 No stop 18 56 00 --- 04 58 29 46.3 263.8 3.6 44.8 185 3895 18 52 31 18 57 30 4C31.04 05 00 00 46.1 264.1 3.7 44.8 82 3895 18 57 30 19 01 00 --- 05 03 30 45.5 264.9 3.7 44.9 210 3923 18 57 31 19 01 30 J0123+3044 05 04 00 44.9 262.8 3.7 43.8 6 3923 19 01 30 19 02 30 =0120+304 05 05 00 44.8 263.0 3.7 43.8 60 3930 19 01 31 19 02 30 4C31.04 05 05 00 45.3 265.2 3.7 44.9 -25 3930 No stop 19 06 00 --- 05 08 31 44.8 266.0 3.8 44.9 185 3957 19 02 31 19 48 30 3C84 05 51 08 62.5 260.2 2.5 52.1 2362 3957 19 48 30 19 53 00 --- 05 55 39 61.9 261.3 2.6 52.3 270 3992 19 48 31 19 55 00 3C48 05 57 39 40.8 273.2 4.3 45.6 -50 3992 19 55 00 20 00 00 --- 06 02 40 40.1 274.1 4.4 45.6 250 4031 19 55 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.L1024 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 3 Station: JODRELL1 Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 2272.00 2272.00 2272.00 2272.00 2272.00 2272.00 2272.00 2272.00 Net SB= L L U U L L U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= U U L L U U L L IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 1 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 645.51 645.51 645.51 645.51 581.51 581.51 581.51 581.51 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 1 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 4C31.04 01 16 47.245342 * 01 19 35.000876 01 20 58.313061 0.00 31 55 05.83643 * 32 10 50.06197 32 18 48.70908 0.00 From catalog imbedded in main SCHED input file. 0120+304 01 20 14.738570 * 01 23 02.281461 01 24 25.530749 0.13 * J0123+3044 30 28 27.84809 * 30 44 06.91790 30 52 02.71946 0.18 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 131 observations. * 3C48 01 34 49.826446 * 01 37 41.299512 01 39 06.582985 0.55 J0137+3309 32 54 20.25968 * 33 09 35.13386 33 17 20.11137 0.56 0134+329 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0137+33 GSFC 2016a X/S astro solution, 90 observations. * 3C84 03 16 29.567265 * 03 19 48.160096 03 21 27.775461 1.50 J0319+4130 41 19 51.91692 * 41 30 42.10404 41 36 19.60586 2.86 0316+413 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0319+41 GSFC 2016a X/S astro solution, 10291 observations. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline 4C31.04 sess125.L1024 1 2 3 4 5 6 11 12 13 14 6.650 442.401 J0123+3044 sess125.L1024 1 2 3 4 5 6 11 12 13 14 2.825 172.366 3C48 sess125.L1024 1 2 3 4 5 6 11 12 13 14 0.650 41.339 3C84 sess125.L1024 1 2 3 4 5 6 11 12 13 14 0.525 24.655 EFFECT OF SOLAR CORONA 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) 4C31.04 59.7 J0123+3044 59.4 3C48 63.4 3C84 85.1 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