COVER INFORMATION Station: ONSALA85 (Code O8 ) 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 ONSALA85 (Code O8 ) 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: 896.49 896.49 896.49 896.49 960.49 960.49 960.49 960.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 08 00 00 3C84 18 57 36 18.8 39.7 -8.4 0.0 0 0 08 00 00 08 03 00 --- 19 00 36 19.1 40.3 -8.3 0.0 180 23 08 00 01 08 05 00 3C48 19 02 37 23.0 63.7 -6.6 0.0 22 23 08 05 00 08 08 00 --- 19 05 37 23.4 64.3 -6.6 0.0 180 46 08 05 01 08 10 30 J0123+3044 19 08 08 23.5 69.0 -6.3 0.0 128 46 08 10 30 08 13 30 =0120+304 19 11 08 23.9 69.6 -6.2 0.0 180 70 08 10 31 08 13 30 4C31.04 19 11 08 25.5 69.3 -6.2 0.0 -16 70 No stop 08 17 00 --- 19 14 39 26.0 70.0 -6.1 0.0 194 97 08 13 31 08 17 30 J0123+3044 19 15 09 24.4 70.4 -6.2 0.0 14 97 08 17 30 08 18 30 =0120+304 19 16 09 24.6 70.6 -6.1 0.0 60 104 08 17 31 08 18 30 4C31.04 19 16 09 26.1 70.3 -6.1 0.0 -16 104 No stop 08 22 00 --- 19 19 40 26.6 70.9 -6.0 0.0 194 131 08 18 31 08 22 00 J0123+3044 19 19 40 25.0 71.2 -6.1 0.0 -16 131 No stop 08 23 30 =0120+304 19 21 10 25.2 71.5 -6.1 0.0 74 143 08 22 01 08 23 30 4C31.04 19 21 10 26.8 71.2 -6.0 0.0 -16 143 No stop 08 27 00 --- 19 24 40 27.2 71.9 -5.9 0.0 194 170 08 23 31 08 27 30 J0123+3044 19 25 10 25.7 72.3 -6.0 0.0 14 170 08 27 30 08 28 30 =0120+304 19 26 11 25.8 72.5 -6.0 0.0 60 178 08 27 31 08 28 30 4C31.04 19 26 11 27.4 72.2 -5.9 0.0 -16 178 No stop 08 32 00 --- 19 29 41 27.9 72.8 -5.9 0.0 194 205 08 28 31 08 32 00 J0123+3044 19 29 41 26.3 73.2 -5.9 0.0 -16 205 No stop 08 33 30 =0120+304 19 31 11 26.5 73.4 -5.9 0.0 74 216 08 32 01 08 33 30 4C31.04 19 31 11 28.1 73.1 -5.8 0.0 -16 216 No stop 08 37 00 --- 19 34 42 28.5 73.8 -5.8 0.0 194 243 08 33 31 08 37 30 J0123+3044 19 35 12 27.0 74.2 -5.8 0.0 14 243 08 37 30 08 38 30 =0120+304 19 36 12 27.1 74.4 -5.8 0.0 60 251 08 37 31 08 38 30 4C31.04 19 36 12 28.7 74.1 -5.7 0.0 -16 251 No stop 08 42 00 --- 19 39 43 29.2 74.7 -5.7 0.0 194 278 08 38 31 Schedule for ONSALA85 (Code O8 ) 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 42 00 J0123+3044 19 39 43 27.6 75.1 -5.7 0.0 -16 278 No stop 08 43 30 =0120+304 19 41 13 27.8 75.4 -5.7 0.0 74 290 08 42 01 08 43 30 4C31.04 19 41 13 29.4 75.0 -5.7 0.0 -16 290 No stop 08 47 00 --- 19 44 44 29.8 75.7 -5.6 0.0 194 317 08 43 31 08 47 30 J0123+3044 19 45 14 28.3 76.1 -5.7 0.0 14 317 08 47 30 08 48 30 =0120+304 19 46 14 28.4 76.3 -5.6 0.0 60 325 08 47 31 08 48 30 4C31.04 19 46 14 30.0 76.0 -5.6 0.0 -16 325 No stop 08 52 00 --- 19 49 44 30.5 76.7 -5.5 0.0 194 352 08 48 31 08 52 00 J0123+3044 19 49 44 28.9 77.0 -5.6 0.0 -16 352 No stop 08 53 30 =0120+304 19 51 15 29.1 77.3 -5.6 0.0 74 363 08 52 01 08 53 30 4C31.04 19 51 15 30.7 76.9 -5.5 0.0 -16 363 No stop 08 57 00 --- 19 54 45 31.1 77.6 -5.4 0.0 194 390 08 53 31 08 57 30 J0123+3044 19 55 15 29.6 78.1 -5.5 0.0 14 390 08 57 30 08 58 30 =0120+304 19 56 16 29.8 78.3 -5.5 0.0 60 398 08 57 31 08 58 30 4C31.04 19 56 16 31.3 77.9 -5.4 0.0 -16 398 No stop 09 02 00 --- 19 59 46 31.8 78.6 -5.4 0.0 194 425 08 58 31 09 02 00 J0123+3044 19 59 46 30.2 79.0 -5.4 0.0 -16 425 No stop 09 03 30 =0120+304 20 01 16 30.4 79.3 -5.4 0.0 74 437 09 02 01 09 03 30 4C31.04 20 01 16 32.0 78.9 -5.3 0.0 -16 437 No stop 09 07 00 --- 20 04 47 32.5 79.6 -5.3 0.0 194 464 09 03 31 09 07 30 J0123+3044 20 05 17 30.9 80.0 -5.3 0.0 14 464 09 07 30 09 08 30 =0120+304 20 06 17 31.1 80.2 -5.3 0.0 60 471 09 07 31 09 08 30 4C31.04 20 06 17 32.7 79.9 -5.2 0.0 -16 471 No stop 09 12 00 --- 20 09 48 33.1 80.5 -5.2 0.0 194 499 09 08 31 09 12 00 J0123+3044 20 09 48 31.5 80.9 -5.2 0.0 -16 499 No stop 09 13 30 =0120+304 20 11 18 31.7 81.2 -5.2 0.0 74 510 09 12 01 09 14 30 3C84 20 12 18 26.1 52.6 -7.2 0.0 -47 510 09 14 30 09 17 30 --- 20 15 19 26.4 53.2 -7.1 0.0 133 533 09 14 31 09 19 30 3C48 20 17 19 32.5 77.8 -5.4 0.0 22 533 09 19 30 09 22 30 --- 20 20 19 32.9 78.3 -5.3 0.0 180 556 09 19 31 Schedule for ONSALA85 (Code O8 ) 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 25 00 J0123+3044 20 22 50 33.3 83.5 -5.0 0.0 128 556 09 25 00 09 28 00 =0120+304 20 25 50 33.7 84.1 -5.0 0.0 180 580 09 25 01 09 28 00 4C31.04 20 25 50 35.3 83.7 -4.9 0.0 -16 580 No stop 09 31 30 --- 20 29 21 35.7 84.4 -4.9 0.0 194 607 09 28 01 09 32 00 J0123+3044 20 29 51 34.2 84.9 -4.9 0.0 14 607 09 32 00 09 33 00 =0120+304 20 30 51 34.4 85.1 -4.9 0.0 60 614 09 32 01 09 33 00 4C31.04 20 30 51 35.9 84.7 -4.8 0.0 -16 614 No stop 09 36 30 --- 20 34 22 36.4 85.4 -4.8 0.0 194 642 09 33 01 09 36 30 J0123+3044 20 34 22 34.8 85.9 -4.8 0.0 -16 642 No stop 09 38 00 =0120+304 20 35 52 35.0 86.2 -4.8 0.0 74 653 09 36 31 09 38 00 4C31.04 20 35 52 36.6 85.7 -4.8 0.0 -16 653 No stop 09 41 30 --- 20 39 23 37.1 86.5 -4.7 0.0 194 680 09 38 01 09 42 00 J0123+3044 20 39 53 35.6 87.0 -4.7 0.0 14 680 09 42 00 09 43 00 =0120+304 20 40 53 35.7 87.2 -4.7 0.0 60 688 09 42 01 09 43 00 4C31.04 20 40 53 37.3 86.8 -4.7 0.0 -16 688 No stop 09 46 30 --- 20 44 23 37.8 87.5 -4.6 0.0 194 715 09 43 01 09 46 30 J0123+3044 20 44 23 36.2 87.9 -4.7 0.0 -16 715 No stop 09 48 00 =0120+304 20 45 54 36.4 88.2 -4.6 0.0 74 727 09 46 31 09 48 00 4C31.04 20 45 54 38.0 87.8 -4.6 0.0 -16 727 No stop 09 51 30 --- 20 49 24 38.4 88.5 -4.5 0.0 194 754 09 48 01 09 52 00 J0123+3044 20 49 54 36.9 89.1 -4.6 0.0 14 754 09 52 00 09 53 00 =0120+304 20 50 54 37.1 89.3 -4.6 0.0 60 761 09 52 01 09 53 00 4C31.04 20 50 54 38.6 88.8 -4.5 0.0 -16 761 No stop 09 56 30 --- 20 54 25 39.1 89.6 -4.4 0.0 194 788 09 53 01 09 56 30 J0123+3044 20 54 25 37.5 90.0 -4.5 0.0 -16 788 No stop 09 58 00 =0120+304 20 55 55 37.7 90.3 -4.5 0.0 74 800 09 56 31 09 58 00 4C31.04 20 55 55 39.3 89.9 -4.4 0.0 -16 800 No stop 10 01 30 --- 20 59 26 39.8 90.6 -4.4 0.0 194 827 09 58 01 10 02 00 J0123+3044 20 59 56 38.3 91.2 -4.4 0.0 14 827 10 02 00 10 03 00 =0120+304 21 00 56 38.4 91.4 -4.4 0.0 60 835 10 02 01 Schedule for ONSALA85 (Code O8 ) 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 03 00 4C31.04 21 00 56 40.0 91.0 -4.3 0.0 -16 835 No stop 10 06 30 --- 21 04 27 40.5 91.7 -4.3 0.0 194 862 10 03 01 10 06 30 J0123+3044 21 04 27 38.9 92.1 -4.3 0.0 -16 862 No stop 10 08 00 =0120+304 21 05 57 39.1 92.5 -4.3 0.0 74 873 10 06 31 10 08 00 4C31.04 21 05 57 40.7 92.0 -4.3 0.0 -16 873 No stop 10 11 30 --- 21 09 27 41.1 92.8 -4.2 0.0 194 900 10 08 01 10 12 00 J0123+3044 21 09 58 39.6 93.3 -4.2 0.0 14 900 10 12 00 10 13 00 =0120+304 21 10 58 39.8 93.6 -4.2 0.0 60 908 10 12 01 10 13 00 4C31.04 21 10 58 41.3 93.1 -4.2 0.0 -16 908 No stop 10 16 30 --- 21 14 28 41.8 93.9 -4.1 0.0 194 935 10 13 01 10 16 30 J0123+3044 21 14 28 40.2 94.3 -4.2 0.0 -16 935 No stop 10 18 00 =0120+304 21 15 59 40.4 94.7 -4.1 0.0 74 947 10 16 31 10 18 00 4C31.04 21 15 59 42.0 94.2 -4.1 0.0 -16 947 No stop 10 21 30 --- 21 19 29 42.5 95.0 -4.0 0.0 194 974 10 18 01 10 22 00 J0123+3044 21 19 59 41.0 95.5 -4.1 0.0 14 974 10 22 00 10 23 00 =0120+304 21 20 59 41.1 95.8 -4.1 0.0 60 982 10 22 01 10 23 00 4C31.04 21 20 59 42.7 95.3 -4.0 0.0 -16 982 No stop 10 26 30 --- 21 24 30 43.2 96.1 -3.9 0.0 194 1009 10 23 01 10 26 30 J0123+3044 21 24 30 41.6 96.5 -4.0 0.0 -16 1009 No stop 10 28 00 =0120+304 21 26 00 41.8 96.9 -4.0 0.0 74 1020 10 26 31 10 29 00 3C84 21 27 00 34.7 65.4 -5.9 0.0 -47 1020 10 29 00 10 32 00 --- 21 30 01 35.1 65.9 -5.9 0.0 133 1043 10 29 01 10 34 00 3C48 21 32 01 42.5 92.9 -4.1 0.0 22 1043 10 34 00 10 37 00 --- 21 35 02 42.9 93.6 -4.1 0.0 180 1067 10 34 01 10 39 30 J0123+3044 21 37 32 43.3 99.5 -3.8 0.0 128 1067 10 39 30 10 42 30 =0120+304 21 40 33 43.7 100.2 -3.7 0.0 180 1090 10 39 31 10 42 30 4C31.04 21 40 33 45.3 99.8 -3.7 0.0 -16 1090 No stop 10 46 00 --- 21 44 03 45.8 100.6 -3.6 0.0 194 1117 10 42 31 10 46 30 J0123+3044 21 44 33 44.2 101.2 -3.7 0.0 14 1117 10 46 30 10 47 30 =0120+304 21 45 33 44.4 101.4 -3.6 0.0 60 1125 10 46 31 Schedule for ONSALA85 (Code O8 ) 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 --- 10 47 30 4C31.04 21 45 33 46.0 100.9 -3.6 0.0 -16 1125 No stop 10 51 00 --- 21 49 04 46.4 101.8 -3.5 0.0 194 1152 10 47 31 10 51 00 J0123+3044 21 49 04 44.8 102.2 -3.6 0.0 -16 1152 No stop 10 52 30 =0120+304 21 50 34 45.0 102.6 -3.6 0.0 74 1163 10 51 01 10 52 30 4C31.04 21 50 34 46.6 102.1 -3.5 0.0 -16 1163 No stop 10 56 00 --- 21 54 05 47.1 103.0 -3.4 0.0 194 1190 10 52 31 10 56 30 J0123+3044 21 54 35 45.6 103.6 -3.5 0.0 14 1190 10 56 30 10 57 30 =0120+304 21 55 35 45.7 103.8 -3.5 0.0 60 1198 10 56 31 10 57 30 4C31.04 21 55 35 47.3 103.3 -3.4 0.0 -16 1198 No stop 11 01 00 --- 21 59 06 47.7 104.2 -3.4 0.0 194 1225 10 57 31 11 01 00 J0123+3044 21 59 06 46.2 104.7 -3.4 0.0 -16 1225 No stop 11 02 30 =0120+304 22 00 36 46.3 105.0 -3.4 0.0 74 1237 11 01 01 11 02 30 4C31.04 22 00 36 47.9 104.6 -3.3 0.0 -16 1237 No stop 11 06 00 --- 22 04 06 48.4 105.5 -3.3 0.0 194 1264 11 02 31 11 06 30 J0123+3044 22 04 37 46.9 106.0 -3.3 0.0 14 1264 11 06 30 11 07 30 =0120+304 22 05 37 47.0 106.3 -3.3 0.0 60 1271 11 06 31 11 07 30 4C31.04 22 05 37 48.6 105.8 -3.3 0.0 -16 1271 No stop 11 11 00 --- 22 09 07 49.0 106.7 -3.2 0.0 194 1298 11 07 31 11 11 00 J0123+3044 22 09 07 47.5 107.2 -3.3 0.0 -16 1298 No stop 11 12 30 =0120+304 22 10 38 47.6 107.5 -3.2 0.0 74 1310 11 11 01 11 12 30 4C31.04 22 10 38 49.2 107.1 -3.2 0.0 -16 1310 No stop 11 16 00 --- 22 14 08 49.7 108.0 -3.1 0.0 194 1337 11 12 31 11 16 30 J0123+3044 22 14 38 48.2 108.6 -3.2 0.0 14 1337 11 16 30 11 17 30 =0120+304 22 15 38 48.3 108.8 -3.1 0.0 60 1345 11 16 31 11 17 30 4C31.04 22 15 38 49.9 108.4 -3.1 0.0 -16 1345 No stop 11 21 00 --- 22 19 09 50.3 109.3 -3.0 0.0 194 1372 11 17 31 11 21 00 J0123+3044 22 19 09 48.7 109.8 -3.1 0.0 -16 1372 No stop 11 22 30 =0120+304 22 20 39 48.9 110.1 -3.1 0.0 74 1384 11 21 01 11 22 30 4C31.04 22 20 39 50.5 109.7 -3.0 0.0 -16 1384 No stop 11 26 00 --- 22 24 10 51.0 110.7 -2.9 0.0 194 1411 11 22 31 Schedule for ONSALA85 (Code O8 ) 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 --- 11 26 30 J0123+3044 22 24 40 49.4 111.2 -3.0 0.0 14 1411 11 26 30 11 27 30 =0120+304 22 25 40 49.6 111.5 -3.0 0.0 60 1418 11 26 31 11 27 30 4C31.04 22 25 40 51.2 111.1 -2.9 0.0 -16 1418 No stop 11 31 00 --- 22 29 11 51.6 112.0 -2.9 0.0 194 1445 11 27 31 11 31 00 J0123+3044 22 29 11 50.0 112.4 -2.9 0.0 -16 1445 No stop 11 32 30 =0120+304 22 30 41 50.2 112.8 -2.9 0.0 74 1457 11 31 01 11 32 30 4C31.04 22 30 41 51.8 112.4 -2.8 0.0 -16 1457 No stop 11 36 00 --- 22 34 11 52.2 113.4 -2.8 0.0 194 1484 11 32 31 11 36 30 J0123+3044 22 34 41 50.7 113.9 -2.8 0.0 14 1484 11 36 30 11 37 30 =0120+304 22 35 42 50.8 114.2 -2.8 0.0 60 1492 11 36 31 11 37 30 4C31.04 22 35 42 52.4 113.8 -2.8 0.0 -16 1492 No stop 11 41 00 --- 22 39 12 52.8 114.8 -2.7 0.0 194 1519 11 37 31 11 41 00 J0123+3044 22 39 12 51.2 115.2 -2.8 0.0 -16 1519 No stop 11 42 30 =0120+304 22 40 42 51.4 115.6 -2.7 0.0 74 1530 11 41 01 11 43 30 3C84 22 41 43 44.2 78.6 -4.7 0.0 -47 1530 11 43 30 11 46 30 --- 22 44 43 44.6 79.1 -4.6 0.0 133 1554 11 43 31 11 48 30 3C48 22 46 43 52.3 110.9 -2.9 0.0 22 1554 11 48 30 11 51 30 --- 22 49 44 52.7 111.8 -2.8 0.0 180 1577 11 48 31 11 54 00 J0123+3044 22 52 14 52.8 119.0 -2.5 0.0 128 1577 11 54 00 11 57 00 =0120+304 22 55 15 53.1 119.9 -2.5 0.0 180 1600 11 54 01 11 57 00 4C31.04 22 55 15 54.8 119.6 -2.4 0.0 -16 1600 No stop 12 00 30 --- 22 58 45 55.2 120.6 -2.4 0.0 194 1627 11 57 01 12 01 00 J0123+3044 22 59 15 53.6 121.1 -2.4 0.0 14 1627 12 01 00 12 02 00 =0120+304 23 00 16 53.7 121.4 -2.4 0.0 60 1635 12 01 01 12 02 00 4C31.04 23 00 16 55.3 121.1 -2.3 0.0 -16 1635 No stop 12 05 30 --- 23 03 46 55.7 122.2 -2.3 0.0 194 1662 12 02 01 12 05 30 J0123+3044 23 03 46 54.1 122.5 -2.3 0.0 -16 1662 No stop 12 07 00 =0120+304 23 05 16 54.3 122.9 -2.3 0.0 74 1673 12 05 31 12 07 00 4C31.04 23 05 16 55.9 122.7 -2.3 0.0 -16 1673 No stop 12 10 30 --- 23 08 47 56.3 123.8 -2.2 0.0 194 1700 12 07 01 Schedule for ONSALA85 (Code O8 ) 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 --- 12 11 00 J0123+3044 23 09 17 54.7 124.2 -2.3 0.0 14 1700 12 11 00 12 12 00 =0120+304 23 10 17 54.9 124.5 -2.2 0.0 60 1708 12 11 01 12 12 00 4C31.04 23 10 17 56.5 124.3 -2.2 0.0 -16 1708 No stop 12 15 30 --- 23 13 48 56.9 125.5 -2.1 0.0 194 1735 12 12 01 12 15 30 J0123+3044 23 13 48 55.2 125.7 -2.2 0.0 -16 1735 No stop 12 17 00 =0120+304 23 15 18 55.4 126.1 -2.2 0.0 74 1747 12 15 31 12 17 00 4C31.04 23 15 18 57.0 126.0 -2.1 0.0 -16 1747 No stop 12 20 30 --- 23 18 49 57.4 127.1 -2.0 0.0 194 1774 12 17 01 12 21 00 J0123+3044 23 19 19 55.8 127.5 -2.1 0.0 14 1774 12 21 00 12 22 00 =0120+304 23 20 19 56.0 127.8 -2.1 0.0 60 1782 12 21 01 12 22 00 4C31.04 23 20 19 57.6 127.6 -2.0 0.0 -16 1782 No stop 12 25 30 --- 23 23 50 57.9 128.8 -2.0 0.0 194 1809 12 22 01 12 25 30 J0123+3044 23 23 50 56.3 129.0 -2.0 0.0 -16 1809 No stop 12 27 00 =0120+304 23 25 20 56.5 129.5 -2.0 0.0 74 1820 12 25 31 12 27 00 4C31.04 23 25 20 58.1 129.4 -1.9 0.0 -16 1820 No stop 12 30 30 --- 23 28 50 58.5 130.6 -1.9 0.0 194 1847 12 27 01 12 31 00 J0123+3044 23 29 20 56.9 130.9 -1.9 0.0 14 1847 12 31 00 12 32 00 =0120+304 23 30 21 57.0 131.2 -1.9 0.0 60 1855 12 31 01 12 32 00 4C31.04 23 30 21 58.6 131.1 -1.8 0.0 -16 1855 No stop 12 35 30 --- 23 33 51 59.0 132.4 -1.8 0.0 194 1882 12 32 01 12 35 30 J0123+3044 23 33 51 57.3 132.4 -1.8 0.0 -16 1882 No stop 12 37 00 =0120+304 23 35 21 57.5 133.0 -1.8 0.0 74 1894 12 35 31 12 37 00 4C31.04 23 35 21 59.1 132.9 -1.8 0.0 -16 1894 No stop 12 40 30 --- 23 38 52 59.5 134.2 -1.7 0.0 194 1921 12 37 01 12 41 00 J0123+3044 23 39 22 57.9 134.4 -1.8 0.0 14 1921 12 41 00 12 42 00 =0120+304 23 40 22 58.0 134.8 -1.7 0.0 60 1928 12 41 01 12 42 00 4C31.04 23 40 22 59.6 134.8 -1.7 0.0 -16 1928 No stop 12 45 30 --- 23 43 53 59.9 136.1 -1.6 0.0 194 1955 12 42 01 12 45 30 J0123+3044 23 43 53 58.3 136.0 -1.7 0.0 -16 1955 No stop 12 47 00 =0120+304 23 45 23 58.5 136.6 -1.7 0.0 74 1967 12 45 31 Schedule for ONSALA85 (Code O8 ) 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 --- 12 47 00 4C31.04 23 45 23 60.1 136.7 -1.6 0.0 -16 1967 No stop 12 50 30 --- 23 48 54 60.4 138.0 -1.5 0.0 194 1994 12 47 01 12 51 00 J0123+3044 23 49 24 58.8 138.1 -1.6 0.0 14 1994 12 51 00 12 52 00 =0120+304 23 50 24 58.9 138.5 -1.6 0.0 60 2002 12 51 01 12 52 00 4C31.04 23 50 24 60.5 138.6 -1.5 0.0 -16 2002 No stop 12 55 30 --- 23 53 54 60.8 140.0 -1.5 0.0 194 2029 12 52 01 12 55 30 J0123+3044 23 53 54 59.2 139.8 -1.5 0.0 -16 2029 No stop 12 57 00 =0120+304 23 55 25 59.3 140.4 -1.5 0.0 74 2040 12 55 31 12 58 00 3C84 23 56 25 54.2 93.6 -3.4 0.0 -47 2040 12 58 00 13 01 00 --- 23 59 25 54.6 94.2 -3.4 0.0 133 2064 12 58 01 13 03 00 3C48 00 01 26 60.8 135.0 -1.6 0.0 22 2064 13 03 00 13 06 00 --- 00 04 26 61.0 136.1 -1.6 0.0 180 2087 13 03 01 13 08 30 J0123+3044 00 06 57 60.3 144.9 -1.3 0.0 128 2087 13 08 30 13 11 30 =0120+304 00 09 57 60.5 146.2 -1.2 0.0 180 2110 13 08 31 13 11 30 4C31.04 00 09 57 62.1 146.5 -1.2 0.0 -16 2110 No stop 13 15 00 --- 00 13 28 62.4 148.0 -1.1 0.0 194 2137 13 11 31 13 15 30 J0123+3044 00 13 58 60.8 147.8 -1.2 0.0 14 2137 13 15 30 13 16 30 =0120+304 00 14 58 60.9 148.2 -1.2 0.0 60 2145 13 15 31 13 16 30 4C31.04 00 14 58 62.5 148.7 -1.1 0.0 -16 2145 No stop 13 20 00 --- 00 18 28 62.7 150.2 -1.0 0.0 194 2172 13 16 31 13 20 00 J0123+3044 00 18 28 61.1 149.7 -1.1 0.0 -16 2172 No stop 13 21 30 =0120+304 00 19 59 61.2 150.3 -1.1 0.0 74 2183 13 20 01 13 21 30 4C31.04 00 19 59 62.8 150.9 -1.0 0.0 -16 2183 No stop 13 25 00 --- 00 23 29 63.1 152.4 -1.0 0.0 194 2211 13 21 31 13 25 30 J0123+3044 00 23 59 61.5 152.0 -1.0 0.0 14 2211 13 25 30 13 26 30 =0120+304 00 25 00 61.6 152.5 -1.0 0.0 60 2218 13 25 31 13 26 30 4C31.04 00 25 00 63.2 153.1 -0.9 0.0 -16 2218 No stop 13 30 00 --- 00 28 30 63.4 154.7 -0.9 0.0 194 2245 13 26 31 13 30 00 J0123+3044 00 28 30 61.8 154.0 -0.9 0.0 -16 2245 No stop 13 31 30 =0120+304 00 30 00 61.9 154.7 -0.9 0.0 74 2257 13 30 01 Schedule for ONSALA85 (Code O8 ) 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 --- 13 31 30 4C31.04 00 30 00 63.4 155.4 -0.8 0.0 -16 2257 No stop 13 35 00 --- 00 33 31 63.6 157.0 -0.8 0.0 194 2284 13 31 31 13 35 30 J0123+3044 00 34 01 62.1 156.4 -0.8 0.0 14 2284 13 35 30 13 36 30 =0120+304 00 35 01 62.1 156.9 -0.8 0.0 60 2292 13 35 31 13 36 30 4C31.04 00 35 01 63.7 157.7 -0.8 0.0 -16 2292 No stop 13 40 00 --- 00 38 32 63.9 159.3 -0.7 0.0 194 2319 13 36 31 13 40 00 J0123+3044 00 38 32 62.3 158.4 -0.8 0.0 -16 2319 No stop 13 41 30 =0120+304 00 40 02 62.4 159.1 -0.7 0.0 74 2330 13 40 01 13 41 30 4C31.04 00 40 02 64.0 160.0 -0.7 0.0 -16 2330 No stop 13 45 00 --- 00 43 33 64.1 161.7 -0.6 0.0 194 2357 13 41 31 13 45 30 J0123+3044 00 44 03 62.6 160.9 -0.7 0.0 14 2357 13 45 30 13 46 30 =0120+304 00 45 03 62.6 161.4 -0.7 0.0 60 2365 13 45 31 13 46 30 4C31.04 00 45 03 64.2 162.4 -0.6 0.0 -16 2365 No stop 13 50 00 --- 00 48 33 64.3 164.0 -0.5 0.0 194 2392 13 46 31 13 50 00 J0123+3044 00 48 33 62.8 163.0 -0.6 0.0 -16 2392 No stop 13 51 30 =0120+304 00 50 04 62.8 163.7 -0.6 0.0 74 2404 13 50 01 13 51 30 4C31.04 00 50 04 64.4 164.8 -0.5 0.0 -16 2404 No stop 13 55 00 --- 00 53 34 64.5 166.5 -0.5 0.0 194 2431 13 51 31 13 55 30 J0123+3044 00 54 04 63.0 165.6 -0.5 0.0 14 2431 13 55 30 13 56 30 =0120+304 00 55 04 63.0 166.0 -0.5 0.0 60 2439 13 55 31 13 56 30 4C31.04 00 55 04 64.5 167.2 -0.4 0.0 -16 2439 No stop 14 00 00 --- 00 58 35 64.6 168.9 -0.4 0.0 194 2466 13 56 31 14 00 00 J0123+3044 00 58 35 63.1 167.7 -0.4 0.0 -16 2466 No stop 14 01 30 =0120+304 01 00 05 63.1 168.4 -0.4 0.0 74 2477 14 00 01 14 01 30 4C31.04 01 00 05 64.7 169.6 -0.3 0.0 -16 2477 No stop 14 05 00 --- 01 03 36 64.7 171.4 -0.3 0.0 194 2504 14 01 31 14 05 30 J0123+3044 01 04 06 63.2 170.3 -0.3 0.0 14 2504 14 05 30 14 06 30 =0120+304 01 05 06 63.3 170.8 -0.3 0.0 60 2512 14 05 31 14 06 30 4C31.04 01 05 06 64.8 172.1 -0.3 0.0 -16 2512 No stop 14 10 00 --- 01 08 37 64.8 173.9 -0.2 0.0 194 2539 14 06 31 Schedule for ONSALA85 (Code O8 ) 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 --- 14 10 00 J0123+3044 01 08 37 63.3 172.4 -0.3 0.0 -16 2539 No stop 14 11 30 =0120+304 01 10 07 63.4 173.1 -0.2 0.0 74 2551 14 10 01 14 12 30 3C84 01 11 07 64.0 113.2 -2.2 0.0 -47 2551 14 12 30 14 15 30 --- 01 14 08 64.4 114.2 -2.1 0.0 133 2574 14 12 31 14 17 30 3C48 01 16 08 65.6 168.3 -0.4 0.0 22 2574 14 17 30 14 22 30 --- 01 21 09 65.7 170.8 -0.3 0.0 300 2612 14 17 31 14 25 00 J0123+3044 01 23 39 63.5 179.6 -0.0 0.0 128 2612 14 25 00 14 28 00 =0120+304 01 26 40 63.5 181.1 0.0 0.0 180 2636 14 25 01 14 28 00 4C31.04 01 26 40 64.9 182.8 0.1 0.0 -16 2636 No stop 14 31 30 --- 01 30 10 64.9 184.6 0.2 0.0 194 2663 14 28 01 14 32 00 J0123+3044 01 30 40 63.5 183.0 0.1 0.0 14 2663 14 32 00 14 33 00 =0120+304 01 31 40 63.4 183.5 0.1 0.0 60 2670 14 32 01 14 33 00 4C31.04 01 31 40 64.9 185.3 0.2 0.0 -16 2670 No stop 14 36 30 --- 01 35 11 64.8 187.1 0.2 0.0 194 2697 14 33 01 14 36 30 J0123+3044 01 35 11 63.4 185.2 0.2 0.0 -16 2697 No stop 14 38 00 =0120+304 01 36 41 63.4 185.9 0.2 0.0 74 2709 14 36 31 14 38 00 4C31.04 01 36 41 64.8 187.8 0.3 0.0 -16 2709 No stop 14 41 30 --- 01 40 12 64.7 189.5 0.3 0.0 194 2736 14 38 01 14 42 00 J0123+3044 01 40 42 63.3 187.8 0.3 0.0 14 2736 14 42 00 14 43 00 =0120+304 01 41 42 63.3 188.3 0.3 0.0 60 2744 14 42 01 14 43 00 4C31.04 01 41 42 64.7 190.3 0.3 0.0 -16 2744 No stop 14 46 30 --- 01 45 13 64.6 192.0 0.4 0.0 194 2771 14 43 01 14 46 30 J0123+3044 01 45 13 63.2 189.9 0.3 0.0 -16 2771 No stop 14 48 00 =0120+304 01 46 43 63.2 190.7 0.4 0.0 74 2782 14 46 31 14 48 00 4C31.04 01 46 43 64.5 192.7 0.4 0.0 -16 2782 No stop 14 51 30 --- 01 50 13 64.4 194.4 0.5 0.0 194 2810 14 48 01 14 52 00 J0123+3044 01 50 44 63.1 192.5 0.4 0.0 14 2810 14 52 00 14 53 00 =0120+304 01 51 44 63.1 193.0 0.5 0.0 60 2817 14 52 01 14 53 00 4C31.04 01 51 44 64.4 195.2 0.5 0.0 -16 2817 No stop 14 56 30 --- 01 55 14 64.2 196.8 0.6 0.0 194 2844 14 53 01 Schedule for ONSALA85 (Code O8 ) 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 --- 14 56 30 J0123+3044 01 55 14 62.9 194.7 0.5 0.0 -16 2844 No stop 14 58 00 =0120+304 01 56 45 62.9 195.4 0.5 0.0 74 2856 14 56 31 14 58 00 4C31.04 01 56 45 64.2 197.6 0.6 0.0 -16 2856 No stop 15 01 30 --- 02 00 15 64.0 199.2 0.7 0.0 194 2883 14 58 01 15 02 00 J0123+3044 02 00 45 62.7 197.2 0.6 0.0 14 2883 15 02 00 15 03 00 =0120+304 02 01 45 62.7 197.7 0.6 0.0 60 2891 15 02 01 15 03 00 4C31.04 02 01 45 64.0 199.9 0.7 0.0 -16 2891 No stop 15 06 30 --- 02 05 16 63.8 201.6 0.7 0.0 194 2918 15 03 01 15 06 30 J0123+3044 02 05 16 62.5 199.3 0.7 0.0 -16 2918 No stop 15 08 00 =0120+304 02 06 46 62.5 200.0 0.7 0.0 74 2929 15 06 31 15 08 00 4C31.04 02 06 46 63.7 202.3 0.8 0.0 -16 2929 No stop 15 11 30 --- 02 10 17 63.5 203.9 0.8 0.0 194 2956 15 08 01 15 12 00 J0123+3044 02 10 47 62.3 201.8 0.8 0.0 14 2956 15 12 00 15 13 00 =0120+304 02 11 47 62.2 202.2 0.8 0.0 60 2964 15 12 01 15 13 00 4C31.04 02 11 47 63.5 204.6 0.8 0.0 -16 2964 No stop 15 16 30 --- 02 15 18 63.3 206.2 0.9 0.0 194 2991 15 13 01 15 16 30 J0123+3044 02 15 18 62.1 203.8 0.8 0.0 -16 2991 No stop 15 18 00 =0120+304 02 16 48 62.0 204.4 0.9 0.0 74 3003 15 16 31 15 18 00 4C31.04 02 16 48 63.2 206.8 0.9 0.0 -16 3003 No stop 15 21 30 --- 02 20 18 62.9 208.4 1.0 0.0 194 3030 15 18 01 15 22 00 J0123+3044 02 20 49 61.7 206.2 0.9 0.0 14 3030 15 22 00 15 23 00 =0120+304 02 21 49 61.7 206.6 1.0 0.0 60 3038 15 22 01 15 23 00 4C31.04 02 21 49 62.8 209.1 1.0 0.0 -16 3038 No stop 15 26 30 --- 02 25 19 62.6 210.6 1.1 0.0 194 3065 15 23 01 15 26 30 J0123+3044 02 25 19 61.5 208.2 1.0 0.0 -16 3065 No stop 15 28 00 =0120+304 02 26 49 61.4 208.8 1.0 0.0 74 3076 15 26 31 15 30 00 3C84 02 28 50 72.1 146.3 -0.9 0.0 13 3076 15 30 00 15 33 00 --- 02 31 50 72.3 148.0 -0.8 0.0 180 3099 15 30 01 15 35 00 3C48 02 33 51 64.2 207.0 0.9 0.0 22 3099 15 35 00 15 39 00 --- 02 37 51 63.9 208.8 1.0 0.0 240 3130 15 35 01 Schedule for ONSALA85 (Code O8 ) 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 --- 15 41 30 J0123+3044 02 40 22 60.4 214.4 1.3 0.0 128 3130 15 41 30 15 44 30 =0120+304 02 43 22 60.2 215.6 1.3 0.0 180 3153 15 41 31 15 44 30 4C31.04 02 43 22 61.2 218.2 1.4 0.0 -16 3153 No stop 15 48 00 --- 02 46 53 60.9 219.6 1.4 0.0 194 3181 15 44 31 15 48 30 J0123+3044 02 47 23 59.9 217.2 1.4 0.0 14 3181 15 48 30 15 49 30 =0120+304 02 48 23 59.8 217.6 1.4 0.0 60 3188 15 48 31 15 49 30 4C31.04 02 48 23 60.8 220.2 1.5 0.0 -16 3188 No stop 15 53 00 --- 02 51 54 60.5 221.5 1.5 0.0 194 3215 15 49 31 15 53 00 J0123+3044 02 51 54 59.5 219.0 1.5 0.0 -16 3215 No stop 15 54 30 =0120+304 02 53 24 59.4 219.6 1.5 0.0 74 3227 15 53 01 15 54 30 4C31.04 02 53 24 60.4 222.1 1.5 0.0 -16 3227 No stop 15 58 00 --- 02 56 54 60.0 223.5 1.6 0.0 194 3254 15 54 31 15 58 30 J0123+3044 02 57 24 59.0 221.1 1.5 0.0 14 3254 15 58 30 15 59 30 =0120+304 02 58 25 58.9 221.5 1.6 0.0 60 3262 15 58 31 15 59 30 4C31.04 02 58 25 59.9 224.0 1.6 0.0 -16 3262 No stop 16 03 00 --- 03 01 55 59.6 225.4 1.7 0.0 194 3289 15 59 31 16 03 00 J0123+3044 03 01 55 58.6 222.8 1.6 0.0 -16 3289 No stop 16 04 30 =0120+304 03 03 25 58.5 223.4 1.6 0.0 74 3300 16 03 01 16 04 30 4C31.04 03 03 25 59.4 225.9 1.7 0.0 -16 3300 No stop 16 08 00 --- 03 06 56 59.1 227.2 1.8 0.0 194 3327 16 04 31 16 08 30 J0123+3044 03 07 26 58.1 224.9 1.7 0.0 14 3327 16 08 30 16 09 30 =0120+304 03 08 26 58.0 225.2 1.7 0.0 60 3335 16 08 31 16 09 30 4C31.04 03 08 26 58.9 227.7 1.8 0.0 -16 3335 No stop 16 13 00 --- 03 11 57 58.6 229.0 1.8 0.0 194 3362 16 09 31 16 13 00 J0123+3044 03 11 57 57.6 226.5 1.8 0.0 -16 3362 No stop 16 14 30 =0120+304 03 13 27 57.5 227.0 1.8 0.0 74 3374 16 13 01 16 14 30 4C31.04 03 13 27 58.4 229.5 1.9 0.0 -16 3374 No stop 16 18 00 --- 03 16 58 58.1 230.8 1.9 0.0 194 3401 16 14 31 16 18 30 J0123+3044 03 17 28 57.1 228.4 1.9 0.0 14 3401 16 18 30 16 19 30 =0120+304 03 18 28 57.0 228.8 1.9 0.0 60 3409 16 18 31 Schedule for ONSALA85 (Code O8 ) 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 --- 16 19 30 4C31.04 03 18 28 57.9 231.3 2.0 0.0 -16 3409 No stop 16 23 00 --- 03 21 59 57.5 232.5 2.0 0.0 194 3436 16 19 31 16 23 00 J0123+3044 03 21 59 56.6 230.0 2.0 0.0 -16 3436 No stop 16 24 30 =0120+304 03 23 29 56.5 230.5 2.0 0.0 74 3447 16 23 01 16 24 30 4C31.04 03 23 29 57.4 233.0 2.0 0.0 -16 3447 No stop 16 28 00 --- 03 26 59 57.0 234.2 2.1 0.0 194 3474 16 24 31 16 28 30 J0123+3044 03 27 29 56.1 231.9 2.1 0.0 14 3474 16 28 30 16 29 30 =0120+304 03 28 30 56.0 232.2 2.1 0.0 60 3482 16 28 31 16 29 30 4C31.04 03 28 30 56.8 234.7 2.1 0.0 -16 3482 No stop 16 33 00 --- 03 32 00 56.4 235.8 2.2 0.0 194 3509 16 29 31 16 33 00 J0123+3044 03 32 00 55.6 233.3 2.1 0.0 -16 3509 No stop 16 34 30 =0120+304 03 33 30 55.4 233.8 2.2 0.0 74 3521 16 33 01 16 34 30 4C31.04 03 33 30 56.3 236.3 2.2 0.0 -16 3521 No stop 16 38 00 --- 03 37 01 55.9 237.4 2.3 0.0 194 3548 16 34 31 16 38 30 J0123+3044 03 37 31 55.0 235.1 2.2 0.0 14 3548 16 38 30 16 39 30 =0120+304 03 38 31 54.9 235.5 2.2 0.0 60 3555 16 38 31 16 39 30 4C31.04 03 38 31 55.7 237.9 2.3 0.0 -16 3555 No stop 16 43 00 --- 03 42 02 55.3 239.0 2.4 0.0 194 3582 16 39 31 16 43 00 J0123+3044 03 42 02 54.5 236.6 2.3 0.0 -16 3582 No stop 16 44 30 =0120+304 03 43 32 54.3 237.0 2.3 0.0 74 3594 16 43 01 16 45 30 3C84 03 44 32 73.8 195.6 0.4 0.0 -47 3594 16 45 30 16 48 30 --- 03 47 33 73.7 197.6 0.4 0.0 133 3617 16 45 31 16 50 30 3C48 03 49 33 57.3 236.6 2.2 0.0 22 3617 16 50 30 16 55 30 --- 03 54 34 56.8 238.2 2.3 0.0 300 3656 16 50 31 16 58 00 J0123+3044 03 57 04 52.7 241.2 2.5 0.0 128 3656 16 58 00 17 01 00 =0120+304 04 00 05 52.4 242.0 2.6 0.0 180 3679 16 58 01 17 01 00 4C31.04 04 00 05 53.2 244.4 2.7 0.0 -16 3679 No stop 17 04 30 --- 04 03 35 52.7 245.4 2.7 0.0 194 3706 17 01 01 17 05 00 J0123+3044 04 04 05 51.9 243.2 2.7 0.0 14 3706 17 05 00 17 06 00 =0120+304 04 05 06 51.8 243.5 2.7 0.0 60 3714 17 05 01 Schedule for ONSALA85 (Code O8 ) Page 15 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 06 00 4C31.04 04 05 06 52.5 245.8 2.7 0.0 -16 3714 No stop 17 09 30 --- 04 08 36 52.1 246.8 2.8 0.0 194 3741 17 06 01 17 09 30 J0123+3044 04 08 36 51.4 244.5 2.7 0.0 -16 3741 No stop 17 11 00 =0120+304 04 10 06 51.2 244.9 2.8 0.0 74 3753 17 09 31 17 11 00 4C31.04 04 10 06 51.9 247.2 2.8 0.0 -16 3753 No stop 17 14 30 --- 04 13 37 51.5 248.2 2.9 0.0 194 3780 17 11 01 17 15 00 J0123+3044 04 14 07 50.7 246.0 2.8 0.0 14 3780 17 15 00 17 16 00 =0120+304 04 15 07 50.6 246.3 2.8 0.0 60 3787 17 15 01 17 16 00 4C31.04 04 15 07 51.3 248.6 2.9 0.0 -16 3787 No stop 17 19 30 --- 04 18 38 50.9 249.6 3.0 0.0 194 3814 17 16 01 17 19 30 J0123+3044 04 18 38 50.1 247.3 2.9 0.0 -16 3814 No stop 17 21 00 =0120+304 04 20 08 49.9 247.7 2.9 0.0 74 3826 17 19 31 17 21 00 4C31.04 04 20 08 50.7 250.0 3.0 0.0 -16 3826 No stop 17 24 30 --- 04 23 39 50.2 250.9 3.0 0.0 194 3853 17 21 01 17 25 00 J0123+3044 04 24 09 49.4 248.8 3.0 0.0 14 3853 17 25 00 17 26 00 =0120+304 04 25 09 49.3 249.0 3.0 0.0 60 3861 17 25 01 17 26 00 4C31.04 04 25 09 50.0 251.3 3.1 0.0 -16 3861 No stop 17 29 30 --- 04 28 39 49.6 252.2 3.1 0.0 194 3888 17 26 01 17 29 30 J0123+3044 04 28 39 48.9 250.0 3.1 0.0 -16 3888 No stop 17 31 00 =0120+304 04 30 10 48.7 250.4 3.1 0.0 74 3899 17 29 31 17 31 00 4C31.04 04 30 10 49.4 252.6 3.2 0.0 -16 3899 No stop 17 34 30 --- 04 33 40 48.9 253.5 3.2 0.0 194 3926 17 31 01 17 35 00 J0123+3044 04 34 10 48.2 251.4 3.2 0.0 14 3926 17 35 00 17 36 00 =0120+304 04 35 11 48.0 251.7 3.2 0.0 60 3934 17 35 01 17 36 00 4C31.04 04 35 11 48.7 253.9 3.2 0.0 -16 3934 No stop 17 39 30 --- 04 38 41 48.3 254.8 3.3 0.0 194 3961 17 36 01 17 39 30 J0123+3044 04 38 41 47.6 252.6 3.2 0.0 -16 3961 No stop 17 41 00 =0120+304 04 40 11 47.4 253.0 3.3 0.0 74 3973 17 39 31 17 41 00 4C31.04 04 40 11 48.1 255.1 3.3 0.0 -16 3973 No stop 17 44 30 --- 04 43 42 47.6 256.0 3.4 0.0 194 4000 17 41 01 Schedule for ONSALA85 (Code O8 ) Page 16 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 45 00 J0123+3044 04 44 12 46.9 254.0 3.3 0.0 14 4000 17 45 00 17 46 00 =0120+304 04 45 12 46.7 254.2 3.3 0.0 60 4008 17 45 01 17 46 00 4C31.04 04 45 12 47.4 256.4 3.4 0.0 -16 4008 No stop 17 49 30 --- 04 48 43 47.0 257.2 3.5 0.0 194 4035 17 46 01 17 49 30 J0123+3044 04 48 43 46.3 255.1 3.4 0.0 -16 4035 No stop 17 51 00 =0120+304 04 50 13 46.1 255.5 3.4 0.0 74 4046 17 49 31 17 51 00 4C31.04 04 50 13 46.8 257.6 3.5 0.0 -16 4046 No stop 17 54 30 --- 04 53 44 46.3 258.4 3.5 0.0 194 4073 17 51 01 17 55 00 J0123+3044 04 54 14 45.6 256.4 3.5 0.0 14 4073 17 55 00 17 56 00 =0120+304 04 55 14 45.4 256.7 3.5 0.0 60 4081 17 55 01 17 56 00 4C31.04 04 55 14 46.1 258.8 3.6 0.0 -16 4081 No stop 17 59 30 --- 04 58 44 45.7 259.6 3.6 0.0 194 4108 17 56 01 17 59 30 J0123+3044 04 58 44 45.0 257.5 3.6 0.0 -16 4108 No stop 18 01 00 =0120+304 05 00 15 44.8 257.9 3.6 0.0 74 4120 17 59 31 18 02 00 3C84 05 01 15 67.6 235.9 1.7 0.0 -47 4120 18 02 00 18 05 00 --- 05 04 15 67.3 237.1 1.7 0.0 133 4143 18 02 01 18 07 00 3C48 05 06 16 47.8 258.0 3.5 0.0 22 4143 18 07 00 18 12 00 --- 05 11 16 47.2 259.2 3.5 0.0 300 4181 18 07 01 18 14 30 J0123+3044 05 13 47 43.0 261.1 3.8 0.0 128 4181 18 14 30 18 17 30 =0120+304 05 16 47 42.6 261.7 3.9 0.0 180 4205 18 14 31 18 17 30 4C31.04 05 16 47 43.2 263.8 3.9 0.0 -16 4205 No stop 18 21 00 --- 05 20 18 42.8 264.5 4.0 0.0 194 4232 18 17 31 18 21 30 J0123+3044 05 20 48 42.0 262.7 3.9 0.0 14 4232 18 21 30 18 22 30 =0120+304 05 21 48 41.9 262.9 4.0 0.0 60 4239 18 21 31 18 22 30 4C31.04 05 21 48 42.6 264.9 4.0 0.0 -16 4239 No stop 18 26 00 --- 05 25 19 42.1 265.7 4.1 0.0 194 4266 18 22 31 18 26 00 J0123+3044 05 25 19 41.4 263.7 4.0 0.0 -16 4266 No stop 18 27 30 =0120+304 05 26 49 41.2 264.0 4.0 0.0 74 4278 18 26 01 18 27 30 4C31.04 05 26 49 41.9 266.0 4.1 0.0 -16 4278 No stop 18 31 00 --- 05 30 20 41.4 266.8 4.2 0.0 194 4305 18 27 31 Schedule for ONSALA85 (Code O8 ) Page 17 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 31 30 J0123+3044 05 30 50 40.7 264.9 4.1 0.0 14 4305 18 31 30 18 32 30 =0120+304 05 31 50 40.6 265.1 4.1 0.0 60 4313 18 31 31 18 32 30 4C31.04 05 31 50 41.2 267.1 4.2 0.0 -16 4313 No stop 18 36 00 --- 05 35 20 40.8 267.8 4.2 0.0 194 4340 18 32 31 18 36 00 J0123+3044 05 35 20 40.1 265.9 4.2 0.0 -16 4340 No stop 18 37 30 =0120+304 05 36 51 39.9 266.2 4.2 0.0 74 4352 18 36 01 18 37 30 4C31.04 05 36 51 40.6 268.2 4.3 0.0 -16 4352 No stop 18 41 00 --- 05 40 21 40.1 268.9 4.3 0.0 194 4379 18 37 31 18 41 30 J0123+3044 05 40 51 39.4 267.1 4.3 0.0 14 4379 18 41 30 18 42 30 =0120+304 05 41 51 39.2 267.3 4.3 0.0 60 4386 18 41 31 18 42 30 4C31.04 05 41 51 39.9 269.2 4.3 0.0 -16 4386 No stop 18 46 00 --- 05 45 22 39.4 270.0 4.4 0.0 194 4413 18 42 31 18 46 00 J0123+3044 05 45 22 38.8 268.1 4.3 0.0 -16 4413 No stop 18 47 30 =0120+304 05 46 52 38.5 268.4 4.4 0.0 74 4425 18 46 01 18 47 30 4C31.04 05 46 52 39.2 270.3 4.4 0.0 -16 4425 No stop 18 51 00 --- 05 50 23 38.7 271.0 4.5 0.0 194 4452 18 47 31 18 51 30 J0123+3044 05 50 53 38.0 269.2 4.4 0.0 14 4452 18 51 30 18 52 30 =0120+304 05 51 53 37.9 269.4 4.5 0.0 60 4460 18 51 31 18 52 30 4C31.04 05 51 53 38.5 271.3 4.5 0.0 -16 4460 No stop 18 56 00 --- 05 55 24 38.1 272.1 4.6 0.0 194 4487 18 52 31 18 56 00 J0123+3044 05 55 24 37.4 270.2 4.5 0.0 -16 4487 No stop 18 57 30 =0120+304 05 56 54 37.2 270.5 4.5 0.0 74 4498 18 56 01 18 57 30 4C31.04 05 56 54 37.9 272.4 4.6 0.0 -16 4498 No stop 19 01 00 --- 06 00 24 37.4 273.1 4.7 0.0 194 4525 18 57 31 19 01 30 J0123+3044 06 00 55 36.7 271.3 4.6 0.0 14 4525 19 01 30 19 02 30 =0120+304 06 01 55 36.5 271.5 4.6 0.0 60 4533 19 01 31 19 02 30 4C31.04 06 01 55 37.2 273.4 4.7 0.0 -16 4533 No stop 19 06 00 --- 06 05 25 36.7 274.1 4.7 0.0 194 4560 19 02 31 19 06 00 J0123+3044 06 05 25 36.1 272.3 4.7 0.0 -16 4560 No stop 19 07 30 =0120+304 06 06 56 35.8 272.6 4.7 0.0 74 4572 19 06 01 Schedule for ONSALA85 (Code O8 ) Page 18 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 --- 19 07 30 4C31.04 06 06 56 36.5 274.4 4.8 0.0 -16 4572 No stop 19 11 00 --- 06 10 26 36.0 275.1 4.8 0.0 194 4599 19 07 31 19 11 30 J0123+3044 06 10 56 35.3 273.4 4.8 0.0 14 4599 19 11 30 19 12 30 =0120+304 06 11 56 35.2 273.6 4.8 0.0 60 4607 19 11 31 19 12 30 4C31.04 06 11 56 35.8 275.4 4.8 0.0 -16 4607 No stop 19 16 00 --- 06 15 27 35.4 276.1 4.9 0.0 194 4634 19 12 31 19 16 00 J0123+3044 06 15 27 34.7 274.3 4.9 0.0 -16 4634 No stop 19 17 30 =0120+304 06 16 57 34.5 274.6 4.9 0.0 74 4645 19 16 01 19 17 30 4C31.04 06 16 57 35.2 276.4 4.9 0.0 -16 4645 No stop 19 21 00 --- 06 20 28 34.7 277.1 5.0 0.0 194 4672 19 17 31 19 21 30 J0123+3044 06 20 58 34.0 275.5 4.9 0.0 14 4672 19 21 30 19 22 30 =0120+304 06 21 58 33.8 275.7 5.0 0.0 60 4680 19 21 31 19 22 30 4C31.04 06 21 58 34.5 277.4 5.0 0.0 -16 4680 No stop 19 26 00 --- 06 25 29 34.0 278.1 5.1 0.0 194 4707 19 22 31 19 26 00 J0123+3044 06 25 29 33.4 276.4 5.0 0.0 -16 4707 No stop 19 27 30 =0120+304 06 26 59 33.2 276.7 5.0 0.0 74 4719 19 26 01 19 27 30 4C31.04 06 26 59 33.8 278.4 5.1 0.0 -16 4719 No stop 19 31 00 --- 06 30 29 33.4 279.1 5.2 0.0 194 4746 19 27 31 19 31 30 J0123+3044 06 30 59 32.6 277.5 5.1 0.0 14 4746 19 31 30 19 32 30 =0120+304 06 32 00 32.5 277.7 5.1 0.0 60 4753 19 31 31 19 32 30 4C31.04 06 32 00 33.2 279.4 5.2 0.0 -16 4753 No stop 19 36 00 --- 06 35 30 32.7 280.1 5.2 0.0 194 4780 19 32 31 19 36 00 J0123+3044 06 35 30 32.0 278.4 5.2 0.0 -16 4780 No stop 19 37 30 =0120+304 06 37 00 31.8 278.7 5.2 0.0 74 4792 19 36 01 19 37 30 4C31.04 06 37 00 32.5 280.4 5.3 0.0 -16 4792 No stop 19 41 00 --- 06 40 31 32.0 281.1 5.3 0.0 194 4819 19 37 31 19 41 30 J0123+3044 06 41 01 31.3 279.5 5.3 0.0 14 4819 19 41 30 19 42 30 =0120+304 06 42 01 31.2 279.6 5.3 0.0 60 4827 19 41 31 19 42 30 4C31.04 06 42 01 31.8 281.4 5.4 0.0 -16 4827 No stop 19 46 00 --- 06 45 32 31.4 282.1 5.4 0.0 194 4854 19 42 31 Schedule for ONSALA85 (Code O8 ) Page 19 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 --- 19 46 00 J0123+3044 06 45 32 30.7 280.3 5.4 0.0 -16 4854 No stop 19 47 30 =0120+304 06 47 02 30.5 280.6 5.4 0.0 74 4866 19 46 01 19 48 30 3C84 06 48 02 54.0 266.8 3.4 0.0 -47 4866 19 48 30 19 53 00 --- 06 52 33 53.4 267.8 3.5 0.0 223 4900 19 48 31 19 55 00 3C48 06 54 33 33.3 281.0 5.3 0.0 22 4900 19 55 00 20 00 00 --- 06 59 34 32.7 282.0 5.3 0.0 300 4939 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: 4 Station: ONSALA85 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= 730.00 730.00 730.00 730.00 730.00 730.00 730.00 730.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 2 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= 896.49 896.49 896.49 896.49 960.49 960.49 960.49 960.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 2 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