COVER INFORMATION Station: DEFFORD (Code De ) 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 DEFFORD (Code De ) 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 Next BBC frequencies: 645.51 645.51 Next scan bandwidths: 64.00 64.00 08 00 00 3C84 18 01 21 9.9 29.2 -9.3 -23.6 0 0 08 00 00 08 03 00 --- 18 04 21 10.1 29.7 -9.3 -24.0 180 12 08 00 01 08 05 00 3C48 18 06 22 13.4 52.2 -7.5 -35.5 30 12 08 05 00 08 08 00 --- 18 09 22 13.7 52.7 -7.5 -35.8 180 23 08 05 01 08 10 30 J0123+3044 18 11 53 13.9 57.2 -7.2 -37.0 116 23 08 10 30 08 13 30 =0120+304 18 14 53 14.3 57.7 -7.2 -37.2 180 35 08 10 31 08 13 30 4C31.04 18 14 53 15.9 57.4 -7.1 -37.8 -22 35 No stop 08 17 00 --- 18 18 24 16.4 58.0 -7.0 -38.1 188 48 08 13 31 08 17 30 J0123+3044 18 18 54 14.8 58.4 -7.1 -37.6 8 48 08 17 30 08 18 30 =0120+304 18 19 54 15.0 58.6 -7.1 -37.6 60 52 08 17 31 08 18 30 4C31.04 18 19 54 16.6 58.3 -7.0 -38.2 -22 52 No stop 08 22 00 --- 18 23 25 17.0 58.9 -7.0 -38.5 188 66 08 18 31 08 22 00 J0123+3044 18 23 25 15.4 59.2 -7.0 -37.9 -22 66 No stop 08 23 30 =0120+304 18 24 55 15.6 59.5 -7.0 -38.1 68 71 08 22 01 08 23 30 4C31.04 18 24 55 17.2 59.1 -6.9 -38.6 -22 71 No stop 08 27 00 --- 18 28 25 17.7 59.8 -6.9 -38.9 188 85 08 23 31 08 27 30 J0123+3044 18 28 55 16.2 60.2 -6.9 -38.4 8 85 08 27 30 08 28 30 =0120+304 18 29 56 16.3 60.4 -6.9 -38.5 60 89 08 27 31 08 28 30 4C31.04 18 29 56 17.9 60.0 -6.9 -39.0 -22 89 No stop 08 32 00 --- 18 33 26 18.4 60.6 -6.8 -39.3 188 102 08 28 31 08 32 00 J0123+3044 18 33 26 16.8 61.0 -6.8 -38.7 -22 102 No stop 08 33 30 =0120+304 18 34 56 17.0 61.2 -6.8 -38.9 68 108 08 32 01 08 33 30 4C31.04 18 34 56 18.6 60.9 -6.8 -39.4 -22 108 No stop 08 37 00 --- 18 38 27 19.0 61.5 -6.7 -39.7 188 122 08 33 31 08 37 30 J0123+3044 18 38 57 17.5 61.9 -6.8 -39.2 8 122 08 37 30 08 38 30 =0120+304 18 39 57 17.6 62.1 -6.7 -39.2 60 126 08 37 31 08 38 30 4C31.04 18 39 57 19.2 61.7 -6.7 -39.8 -22 126 No stop 08 42 00 --- 18 43 28 19.7 62.3 -6.6 -40.1 188 139 08 38 31 Schedule for DEFFORD (Code De ) 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 18 43 28 18.1 62.7 -6.7 -39.5 -22 139 No stop 08 43 30 =0120+304 18 44 58 18.3 63.0 -6.7 -39.6 68 145 08 42 01 08 43 30 4C31.04 18 44 58 19.9 62.6 -6.6 -40.2 -22 145 No stop 08 47 00 --- 18 48 29 20.4 63.2 -6.5 -40.4 188 158 08 43 31 08 47 30 J0123+3044 18 48 59 18.9 63.7 -6.6 -39.9 8 158 08 47 30 08 48 30 =0120+304 18 49 59 19.0 63.9 -6.6 -40.0 60 162 08 47 31 08 48 30 4C31.04 18 49 59 20.6 63.5 -6.5 -40.6 -22 162 No stop 08 52 00 --- 18 53 30 21.1 64.1 -6.5 -40.8 188 176 08 48 31 08 52 00 J0123+3044 18 53 30 19.5 64.5 -6.5 -40.2 -22 176 No stop 08 53 30 =0120+304 18 55 00 19.7 64.7 -6.5 -40.3 68 182 08 52 01 08 53 30 4C31.04 18 55 00 21.3 64.3 -6.4 -40.9 -22 182 No stop 08 57 00 --- 18 58 30 21.8 64.9 -6.4 -41.2 188 195 08 53 31 08 57 30 J0123+3044 18 59 00 20.3 65.4 -6.4 -40.6 8 195 08 57 30 08 58 30 =0120+304 19 00 01 20.4 65.6 -6.4 -40.7 60 199 08 57 31 08 58 30 4C31.04 19 00 01 22.0 65.2 -6.3 -41.3 -22 199 No stop 09 02 00 --- 19 03 31 22.5 65.8 -6.3 -41.5 188 213 08 58 31 09 02 00 J0123+3044 19 03 31 20.9 66.2 -6.3 -40.9 -22 213 No stop 09 03 30 =0120+304 19 05 01 21.1 66.5 -6.3 -41.0 68 218 09 02 01 09 03 30 4C31.04 19 05 01 22.7 66.0 -6.3 -41.6 -22 218 No stop 09 07 00 --- 19 08 32 23.2 66.6 -6.2 -41.9 188 232 09 03 31 09 07 30 J0123+3044 19 09 02 21.7 67.2 -6.3 -41.3 8 232 09 07 30 09 08 30 =0120+304 19 10 02 21.8 67.3 -6.2 -41.3 60 236 09 07 31 09 08 30 4C31.04 19 10 02 23.4 66.9 -6.2 -42.0 -22 236 No stop 09 12 00 --- 19 13 33 23.9 67.5 -6.1 -42.2 188 249 09 08 31 09 12 00 J0123+3044 19 13 33 22.3 67.9 -6.2 -41.6 -21 249 No stop 09 13 30 =0120+304 19 15 03 22.5 68.2 -6.2 -41.6 69 255 09 12 01 09 14 30 3C84 19 16 03 16.6 41.8 -8.1 -33.2 -42 255 09 14 30 09 17 30 --- 19 19 04 16.9 42.3 -8.0 -33.5 138 267 09 14 31 09 19 30 3C48 19 21 04 23.1 65.0 -6.3 -41.7 29 267 09 19 30 09 22 30 --- 19 24 05 23.5 65.5 -6.3 -42.0 180 278 09 19 31 Schedule for DEFFORD (Code De ) 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 19 26 35 24.2 70.2 -6.0 -42.3 115 278 09 25 00 09 28 00 =0120+304 19 29 35 24.6 70.7 -5.9 -42.5 180 290 09 25 01 09 28 00 4C31.04 19 29 35 26.2 70.2 -5.9 -43.2 -22 290 No stop 09 31 30 --- 19 33 06 26.7 70.8 -5.8 -43.4 188 303 09 28 01 09 32 00 J0123+3044 19 33 36 25.2 71.4 -5.8 -42.7 9 303 09 32 00 09 33 00 =0120+304 19 34 36 25.4 71.6 -5.8 -42.8 60 307 09 32 01 09 33 00 4C31.04 19 34 36 26.9 71.1 -5.8 -43.4 -22 307 No stop 09 36 30 --- 19 38 07 27.4 71.7 -5.7 -43.6 188 321 09 33 01 09 36 30 J0123+3044 19 38 07 25.9 72.2 -5.8 -43.0 -21 321 No stop 09 38 00 =0120+304 19 39 37 26.1 72.5 -5.7 -43.0 69 327 09 36 31 09 38 00 4C31.04 19 39 37 27.6 72.0 -5.7 -43.7 -22 327 No stop 09 41 30 --- 19 43 08 28.2 72.6 -5.6 -43.9 188 340 09 38 01 09 42 00 J0123+3044 19 43 38 26.7 73.2 -5.7 -43.2 9 340 09 42 00 09 43 00 =0120+304 19 44 38 26.8 73.4 -5.7 -43.3 60 344 09 42 01 09 43 00 4C31.04 19 44 38 28.4 72.8 -5.6 -44.0 -22 344 No stop 09 46 30 --- 19 48 08 28.9 73.4 -5.5 -44.2 188 357 09 43 01 09 46 30 J0123+3044 19 48 08 27.3 74.0 -5.6 -43.5 -21 357 No stop 09 48 00 =0120+304 19 49 39 27.6 74.2 -5.6 -43.5 69 363 09 46 31 09 48 00 4C31.04 19 49 39 29.1 73.7 -5.5 -44.2 -22 363 No stop 09 51 30 --- 19 53 09 29.6 74.3 -5.5 -44.4 188 377 09 48 01 09 52 00 J0123+3044 19 53 39 28.2 74.9 -5.5 -43.7 9 377 09 52 00 09 53 00 =0120+304 19 54 40 28.3 75.1 -5.5 -43.8 60 381 09 52 01 09 53 00 4C31.04 19 54 40 29.9 74.6 -5.4 -44.5 -22 381 No stop 09 56 30 --- 19 58 10 30.4 75.2 -5.4 -44.6 188 394 09 53 01 09 56 30 J0123+3044 19 58 10 28.8 75.7 -5.4 -43.9 -21 394 No stop 09 58 00 =0120+304 19 59 40 29.1 76.0 -5.4 -44.0 69 400 09 56 31 09 58 00 4C31.04 19 59 40 30.6 75.4 -5.4 -44.7 -22 400 No stop 10 01 30 --- 20 03 11 31.1 76.1 -5.3 -44.9 188 414 09 58 01 10 02 00 J0123+3044 20 03 41 29.7 76.7 -5.3 -44.1 9 414 10 02 00 10 03 00 =0120+304 20 04 41 29.8 76.9 -5.3 -44.2 60 417 10 02 01 Schedule for DEFFORD (Code De ) 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 20 04 41 31.3 76.3 -5.3 -44.9 -22 417 No stop 10 06 30 --- 20 08 12 31.9 76.9 -5.2 -45.1 188 431 10 03 01 10 06 30 J0123+3044 20 08 12 30.3 77.5 -5.3 -44.3 -21 431 No stop 10 08 00 =0120+304 20 09 42 30.6 77.8 -5.2 -44.4 69 437 10 06 31 10 08 00 4C31.04 20 09 42 32.1 77.2 -5.2 -45.1 -22 437 No stop 10 11 30 --- 20 13 13 32.6 77.8 -5.1 -45.3 188 450 10 08 01 10 12 00 J0123+3044 20 13 43 31.2 78.5 -5.2 -44.5 9 450 10 12 00 10 13 00 =0120+304 20 14 43 31.3 78.7 -5.2 -44.6 60 454 10 12 01 10 13 00 4C31.04 20 14 43 32.8 78.1 -5.1 -45.3 -22 454 No stop 10 16 30 --- 20 18 13 33.4 78.7 -5.0 -45.5 188 468 10 13 01 10 16 30 J0123+3044 20 18 13 31.8 79.3 -5.1 -44.7 -21 468 No stop 10 18 00 =0120+304 20 19 44 32.1 79.6 -5.1 -44.7 69 473 10 16 31 10 18 00 4C31.04 20 19 44 33.6 79.0 -5.0 -45.5 -22 473 No stop 10 21 30 --- 20 23 14 34.1 79.6 -5.0 -45.6 188 487 10 18 01 10 22 00 J0123+3044 20 23 44 32.7 80.3 -5.0 -44.9 9 487 10 22 00 10 23 00 =0120+304 20 24 44 32.8 80.5 -5.0 -44.9 60 491 10 22 01 10 23 00 4C31.04 20 24 44 34.4 79.9 -4.9 -45.7 -22 491 No stop 10 26 30 --- 20 28 15 34.9 80.5 -4.9 -45.8 188 504 10 23 01 10 26 30 J0123+3044 20 28 15 33.4 81.1 -4.9 -45.0 -21 504 No stop 10 28 00 =0120+304 20 29 45 33.6 81.4 -4.9 -45.0 69 510 10 26 31 10 29 00 3C84 20 30 45 25.0 53.6 -6.8 -41.4 -46 510 10 29 00 10 32 00 --- 20 33 46 25.4 54.1 -6.8 -41.7 134 522 10 29 01 10 34 00 3C48 20 35 46 34.0 77.8 -5.1 -45.9 26 522 10 34 00 10 37 00 --- 20 38 47 34.4 78.3 -5.0 -46.0 180 533 10 34 01 10 39 30 J0123+3044 20 41 17 35.3 83.5 -4.7 -45.3 113 533 10 39 30 10 42 30 =0120+304 20 44 18 35.8 84.1 -4.7 -45.4 180 545 10 39 31 10 42 30 4C31.04 20 44 18 37.3 83.4 -4.6 -46.2 -22 545 No stop 10 46 00 --- 20 47 48 37.9 84.1 -4.6 -46.3 188 558 10 42 31 10 46 30 J0123+3044 20 48 18 36.4 84.8 -4.6 -45.5 9 558 10 46 30 10 47 30 =0120+304 20 49 18 36.6 85.0 -4.6 -45.5 60 562 10 46 31 Schedule for DEFFORD (Code De ) 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 20 49 18 38.1 84.3 -4.5 -46.3 -22 562 No stop 10 51 00 --- 20 52 49 38.6 85.0 -4.5 -46.4 188 576 10 47 31 10 51 00 J0123+3044 20 52 49 37.1 85.7 -4.5 -45.5 -21 576 No stop 10 52 30 =0120+304 20 54 19 37.3 85.9 -4.5 -45.5 69 582 10 51 01 10 52 30 4C31.04 20 54 19 38.9 85.3 -4.4 -46.4 -22 582 No stop 10 56 00 --- 20 57 50 39.4 85.9 -4.4 -46.5 188 595 10 52 31 10 56 30 J0123+3044 20 58 20 37.9 86.7 -4.4 -45.6 9 595 10 56 30 10 57 30 =0120+304 20 59 20 38.1 86.9 -4.4 -45.6 60 599 10 56 31 10 57 30 4C31.04 20 59 20 39.6 86.2 -4.4 -46.5 -22 599 No stop 11 01 00 --- 21 02 51 40.2 86.9 -4.3 -46.5 188 613 10 57 31 11 01 00 J0123+3044 21 02 51 38.6 87.6 -4.4 -45.6 -21 613 No stop 11 02 30 =0120+304 21 04 21 38.9 87.9 -4.3 -45.7 69 618 11 01 01 11 02 30 4C31.04 21 04 21 40.4 87.2 -4.3 -46.5 -22 618 No stop 11 06 00 --- 21 07 52 40.9 87.8 -4.2 -46.6 188 632 11 02 31 11 06 30 J0123+3044 21 08 22 39.5 88.6 -4.3 -45.7 9 632 11 06 30 11 07 30 =0120+304 21 09 22 39.6 88.8 -4.3 -45.7 60 636 11 06 31 11 07 30 4C31.04 21 09 22 41.2 88.1 -4.2 -46.6 -22 636 No stop 11 11 00 --- 21 12 52 41.7 88.8 -4.1 -46.6 188 649 11 07 31 11 11 00 J0123+3044 21 12 52 40.2 89.5 -4.2 -45.7 -21 649 No stop 11 12 30 =0120+304 21 14 23 40.4 89.8 -4.2 -45.7 69 655 11 11 01 11 12 30 4C31.04 21 14 23 41.9 89.1 -4.1 -46.6 -22 655 No stop 11 16 00 --- 21 17 53 42.5 89.8 -4.1 -46.6 188 669 11 12 31 11 16 30 J0123+3044 21 18 23 41.0 90.6 -4.1 -45.7 9 669 11 16 30 11 17 30 =0120+304 21 19 23 41.2 90.8 -4.1 -45.7 60 672 11 16 31 11 17 30 4C31.04 21 19 23 42.7 90.1 -4.0 -46.6 -22 672 No stop 11 21 00 --- 21 22 54 43.2 90.8 -4.0 -46.6 188 686 11 17 31 11 21 00 J0123+3044 21 22 54 41.7 91.5 -4.0 -45.7 -21 686 No stop 11 22 30 =0120+304 21 24 24 41.9 91.8 -4.0 -45.7 69 692 11 21 01 11 22 30 4C31.04 21 24 24 43.5 91.1 -3.9 -46.6 -22 692 No stop 11 26 00 --- 21 27 55 44.0 91.8 -3.9 -46.6 188 705 11 22 31 Schedule for DEFFORD (Code De ) 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 21 28 25 42.6 92.6 -3.9 -45.6 9 705 11 26 30 11 27 30 =0120+304 21 29 25 42.7 92.8 -3.9 -45.6 60 709 11 26 31 11 27 30 4C31.04 21 29 25 44.2 92.1 -3.9 -46.6 -22 709 No stop 11 31 00 --- 21 32 56 44.8 92.8 -3.8 -46.5 188 723 11 27 31 11 31 00 J0123+3044 21 32 56 43.3 93.5 -3.9 -45.6 -21 723 No stop 11 32 30 =0120+304 21 34 26 43.5 93.9 -3.8 -45.6 69 728 11 31 01 11 32 30 4C31.04 21 34 26 45.0 93.1 -3.8 -46.5 -22 728 No stop 11 36 00 --- 21 37 56 45.6 93.8 -3.7 -46.5 188 742 11 32 31 11 36 30 J0123+3044 21 38 27 44.1 94.7 -3.8 -45.5 9 742 11 36 30 11 37 30 =0120+304 21 39 27 44.3 94.9 -3.7 -45.5 60 746 11 36 31 11 37 30 4C31.04 21 39 27 45.8 94.2 -3.7 -46.5 -22 746 No stop 11 41 00 --- 21 42 57 46.3 94.9 -3.6 -46.4 188 759 11 37 31 11 41 00 J0123+3044 21 42 57 44.8 95.6 -3.7 -45.4 -21 759 No stop 11 42 30 =0120+304 21 44 28 45.0 96.0 -3.7 -45.4 69 765 11 41 01 11 43 30 3C84 21 45 28 34.9 65.0 -5.6 -48.1 -55 765 11 43 30 11 46 30 --- 21 48 28 35.3 65.5 -5.5 -48.4 125 777 11 43 31 11 48 30 3C48 21 50 28 45.4 91.7 -3.8 -47.3 19 777 11 48 30 11 51 30 --- 21 53 29 45.8 92.3 -3.8 -47.2 180 788 11 48 31 11 54 00 J0123+3044 21 55 59 46.8 98.5 -3.5 -45.1 110 788 11 54 00 11 57 00 =0120+304 21 59 00 47.2 99.1 -3.4 -45.0 180 800 11 54 01 11 57 00 4C31.04 21 59 00 48.8 98.4 -3.4 -46.0 -22 800 No stop 12 00 30 --- 22 02 30 49.3 99.2 -3.3 -45.9 188 813 11 57 01 12 01 00 J0123+3044 22 03 01 47.8 100.0 -3.4 -44.8 9 813 12 01 00 12 02 00 =0120+304 22 04 01 48.0 100.3 -3.3 -44.8 60 817 12 01 01 12 02 00 4C31.04 22 04 01 49.5 99.5 -3.3 -45.8 -22 817 No stop 12 05 30 --- 22 07 31 50.1 100.3 -3.2 -45.7 188 831 12 02 01 12 05 30 J0123+3044 22 07 31 48.5 101.1 -3.3 -44.6 -21 831 No stop 12 07 00 =0120+304 22 09 02 48.7 101.4 -3.3 -44.5 69 837 12 05 31 12 07 00 4C31.04 22 09 02 50.3 100.6 -3.2 -45.6 -22 837 No stop 12 10 30 --- 22 12 32 50.8 101.5 -3.1 -45.4 188 850 12 07 01 Schedule for DEFFORD (Code De ) 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 22 13 02 49.3 102.4 -3.2 -44.4 9 850 12 11 00 12 12 00 =0120+304 22 14 02 49.5 102.6 -3.2 -44.3 60 854 12 11 01 12 12 00 4C31.04 22 14 02 51.0 101.8 -3.1 -45.4 -22 854 No stop 12 15 30 --- 22 17 33 51.6 102.6 -3.1 -45.2 188 868 12 12 01 12 15 30 J0123+3044 22 17 33 50.0 103.4 -3.1 -44.1 -21 868 No stop 12 17 00 =0120+304 22 19 03 50.2 103.8 -3.1 -44.0 69 873 12 15 31 12 17 00 4C31.04 22 19 03 51.8 103.0 -3.0 -45.1 -22 873 No stop 12 20 30 --- 22 22 34 52.3 103.9 -3.0 -44.9 188 887 12 17 01 12 21 00 J0123+3044 22 23 04 50.8 104.8 -3.0 -43.8 9 887 12 21 00 12 22 00 =0120+304 22 24 04 51.0 105.0 -3.0 -43.7 60 891 12 21 01 12 22 00 4C31.04 22 24 04 52.5 104.2 -2.9 -44.8 -22 891 No stop 12 25 30 --- 22 27 35 53.1 105.1 -2.9 -44.6 188 904 12 22 01 12 25 30 J0123+3044 22 27 35 51.5 105.9 -2.9 -43.5 -21 904 No stop 12 27 00 =0120+304 22 29 05 51.7 106.3 -2.9 -43.4 69 910 12 25 31 12 27 00 4C31.04 22 29 05 53.3 105.5 -2.9 -44.5 -22 910 No stop 12 30 30 --- 22 32 35 53.8 106.4 -2.8 -44.2 188 924 12 27 01 12 31 00 J0123+3044 22 33 05 52.3 107.3 -2.9 -43.1 9 924 12 31 00 12 32 00 =0120+304 22 34 06 52.5 107.5 -2.8 -43.0 60 927 12 31 01 12 32 00 4C31.04 22 34 06 54.0 106.8 -2.8 -44.1 -22 927 No stop 12 35 30 --- 22 37 36 54.5 107.7 -2.7 -43.8 188 941 12 32 01 12 35 30 J0123+3044 22 37 36 53.0 108.4 -2.8 -42.8 -21 941 No stop 12 37 00 =0120+304 22 39 06 53.2 108.8 -2.8 -42.6 69 947 12 35 31 12 37 00 4C31.04 22 39 06 54.8 108.1 -2.7 -43.7 -22 947 No stop 12 40 30 --- 22 42 37 55.3 109.0 -2.6 -43.4 188 960 12 37 01 12 41 00 J0123+3044 22 43 07 53.8 109.9 -2.7 -42.3 9 960 12 41 00 12 42 00 =0120+304 22 44 07 53.9 110.2 -2.7 -42.2 60 964 12 41 01 12 42 00 4C31.04 22 44 07 55.5 109.4 -2.6 -43.3 -22 964 No stop 12 45 30 --- 22 47 38 56.0 110.4 -2.6 -42.9 188 978 12 42 01 12 45 30 J0123+3044 22 47 38 54.4 111.1 -2.6 -41.9 -21 978 No stop 12 47 00 =0120+304 22 49 08 54.7 111.6 -2.6 -41.7 69 984 12 45 31 Schedule for DEFFORD (Code De ) 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 22 49 08 56.2 110.8 -2.5 -42.8 -22 984 No stop 12 50 30 --- 22 52 39 56.7 111.8 -2.5 -42.4 188 997 12 47 01 12 51 00 J0123+3044 22 53 09 55.2 112.7 -2.5 -41.3 8 997 12 51 00 12 52 00 =0120+304 22 54 09 55.4 113.0 -2.5 -41.2 60 1001 12 51 01 12 52 00 4C31.04 22 54 09 56.9 112.2 -2.4 -42.3 -22 1001 No stop 12 55 30 --- 22 57 40 57.4 113.2 -2.4 -41.9 188 1014 12 52 01 12 55 30 J0123+3044 22 57 40 55.9 114.0 -2.4 -40.8 -22 1014 No stop 12 57 00 =0120+304 22 59 10 56.1 114.4 -2.4 -40.7 68 1020 12 55 31 12 58 00 3C84 23 00 10 45.7 76.6 -4.4 -53.1 -76 1020 12 58 00 13 01 00 --- 23 03 10 46.2 77.1 -4.3 -53.2 104 1032 12 58 01 13 03 00 3C48 23 05 11 56.6 109.0 -2.6 -44.0 2 1032 13 03 00 13 06 00 --- 23 08 11 57.1 109.8 -2.5 -43.7 180 1043 13 03 01 13 08 30 J0123+3044 23 10 42 57.7 117.9 -2.2 -39.2 105 1043 13 08 30 13 11 30 =0120+304 23 13 42 58.1 118.8 -2.2 -38.8 180 1055 13 08 31 13 11 30 4C31.04 23 13 42 59.6 118.1 -2.1 -39.9 -22 1055 No stop 13 15 00 --- 23 17 13 60.1 119.3 -2.1 -39.3 188 1069 13 11 31 13 15 30 J0123+3044 23 17 43 58.6 120.1 -2.1 -38.3 8 1069 13 15 30 13 16 30 =0120+304 23 18 43 58.7 120.4 -2.1 -38.1 60 1072 13 15 31 13 16 30 4C31.04 23 18 43 60.3 119.8 -2.0 -39.1 -22 1072 No stop 13 20 00 --- 23 22 14 60.8 120.9 -2.0 -38.6 188 1086 13 16 31 13 20 00 J0123+3044 23 22 14 59.2 121.6 -2.0 -37.6 -22 1086 No stop 13 21 30 =0120+304 23 23 44 59.4 122.1 -2.0 -37.3 68 1092 13 20 01 13 21 30 4C31.04 23 23 44 61.0 121.5 -2.0 -38.3 -22 1092 No stop 13 25 00 --- 23 27 14 61.4 122.7 -1.9 -37.7 188 1105 13 21 31 13 25 30 J0123+3044 23 27 44 59.9 123.4 -1.9 -36.7 8 1105 13 25 30 13 26 30 =0120+304 23 28 45 60.0 123.8 -1.9 -36.5 60 1109 13 25 31 13 26 30 4C31.04 23 28 45 61.6 123.2 -1.9 -37.5 -22 1109 No stop 13 30 00 --- 23 32 15 62.1 124.5 -1.8 -36.8 188 1123 13 26 31 13 30 00 J0123+3044 23 32 15 60.5 125.0 -1.9 -35.9 -22 1123 No stop 13 31 30 =0120+304 23 33 45 60.7 125.5 -1.8 -35.6 68 1128 13 30 01 Schedule for DEFFORD (Code De ) 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 23 33 45 62.3 125.0 -1.8 -36.5 -22 1128 No stop 13 35 00 --- 23 37 16 62.7 126.3 -1.7 -35.9 188 1142 13 31 31 13 35 30 J0123+3044 23 37 46 61.2 127.0 -1.8 -34.9 8 1142 13 35 30 13 36 30 =0120+304 23 38 46 61.3 127.4 -1.8 -34.7 60 1146 13 35 31 13 36 30 4C31.04 23 38 46 62.9 126.9 -1.7 -35.6 -22 1146 No stop 13 40 00 --- 23 42 17 63.3 128.2 -1.6 -34.8 188 1159 13 36 31 13 40 00 J0123+3044 23 42 17 61.7 128.7 -1.7 -34.0 -22 1159 No stop 13 41 30 =0120+304 23 43 47 61.9 129.2 -1.7 -33.7 68 1165 13 40 01 13 41 30 4C31.04 23 43 47 63.5 128.8 -1.6 -34.5 -22 1165 No stop 13 45 00 --- 23 47 18 63.9 130.2 -1.6 -33.7 188 1179 13 41 31 13 45 30 J0123+3044 23 47 48 62.4 130.8 -1.6 -32.8 8 1179 13 45 30 13 46 30 =0120+304 23 48 48 62.5 131.2 -1.6 -32.6 60 1183 13 45 31 13 46 30 4C31.04 23 48 48 64.1 130.8 -1.5 -33.4 -22 1183 No stop 13 50 00 --- 23 52 18 64.5 132.2 -1.5 -32.6 188 1196 13 46 31 13 50 00 J0123+3044 23 52 18 62.9 132.5 -1.5 -31.8 -22 1196 No stop 13 51 30 =0120+304 23 53 49 63.1 133.1 -1.5 -31.5 68 1202 13 50 01 13 51 30 4C31.04 23 53 49 64.7 132.8 -1.5 -32.2 -22 1202 No stop 13 55 00 --- 23 57 19 65.1 134.3 -1.4 -31.3 188 1215 13 51 31 13 55 30 J0123+3044 23 57 49 63.5 134.8 -1.4 -30.5 8 1215 13 55 30 13 56 30 =0120+304 23 58 50 63.6 135.2 -1.4 -30.3 60 1219 13 55 31 13 56 30 4C31.04 23 58 50 65.2 135.0 -1.4 -30.9 -22 1219 No stop 14 00 00 --- 00 02 20 65.6 136.5 -1.3 -30.0 188 1233 13 56 31 14 00 00 J0123+3044 00 02 20 64.0 136.7 -1.4 -29.4 -22 1233 No stop 14 01 30 =0120+304 00 03 50 64.1 137.3 -1.3 -29.0 68 1239 14 00 01 14 01 30 4C31.04 00 03 50 65.8 137.2 -1.3 -29.6 -22 1239 No stop 14 05 00 --- 00 07 21 66.1 138.8 -1.2 -28.6 188 1252 14 01 31 14 05 30 J0123+3044 00 07 51 64.5 139.1 -1.3 -28.0 8 1252 14 05 30 14 06 30 =0120+304 00 08 51 64.6 139.5 -1.3 -27.7 60 1256 14 05 31 14 06 30 4C31.04 00 08 51 66.3 139.5 -1.2 -28.2 -22 1256 No stop 14 10 00 --- 00 12 22 66.6 141.1 -1.1 -27.2 188 1270 14 06 31 Schedule for DEFFORD (Code De ) 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 00 12 22 65.0 141.1 -1.2 -26.7 -22 1270 No stop 14 11 30 =0120+304 00 13 52 65.1 141.8 -1.2 -26.3 68 1275 14 10 01 14 12 30 3C84 00 14 52 57.1 89.7 -3.1 -55.2 -118 1275 14 12 30 14 15 30 --- 00 17 53 57.5 90.3 -3.1 -55.2 62 1287 14 12 31 14 17 30 3C48 00 19 53 66.4 135.0 -1.3 -31.3 -38 1287 14 17 30 14 22 30 --- 00 24 54 66.9 137.3 -1.2 -29.9 262 1306 14 17 31 14 25 00 J0123+3044 00 27 24 66.3 148.2 -1.0 -22.1 97 1306 14 25 00 14 28 00 =0120+304 00 30 25 66.6 149.7 -0.9 -21.1 180 1318 14 25 01 14 28 00 4C31.04 00 30 25 68.2 150.2 -0.8 -21.2 -22 1318 No stop 14 31 30 --- 00 33 55 68.4 152.0 -0.8 -19.9 188 1331 14 28 01 14 32 00 J0123+3044 00 34 25 66.9 151.8 -0.8 -19.8 8 1331 14 32 00 14 33 00 =0120+304 00 35 26 66.9 152.3 -0.8 -19.4 60 1335 14 32 01 14 33 00 4C31.04 00 35 26 68.6 152.9 -0.8 -19.4 -22 1335 No stop 14 36 30 --- 00 38 56 68.8 154.8 -0.7 -18.0 188 1349 14 33 01 14 36 30 J0123+3044 00 38 56 67.2 154.1 -0.8 -18.2 -22 1349 No stop 14 38 00 =0120+304 00 40 26 67.3 154.9 -0.7 -17.7 68 1355 14 36 31 14 38 00 4C31.04 00 40 26 68.9 155.6 -0.7 -17.5 -22 1355 No stop 14 41 30 --- 00 43 57 69.1 157.6 -0.6 -16.1 188 1368 14 38 01 14 42 00 J0123+3044 00 44 27 67.5 157.1 -0.7 -16.2 8 1368 14 42 00 14 43 00 =0120+304 00 45 27 67.6 157.6 -0.6 -15.8 60 1372 14 42 01 14 43 00 4C31.04 00 45 27 69.2 158.5 -0.6 -15.5 -22 1372 No stop 14 46 30 --- 00 48 58 69.4 160.5 -0.5 -14.0 188 1385 14 43 01 14 46 30 J0123+3044 00 48 58 67.8 159.5 -0.6 -14.5 -22 1385 No stop 14 48 00 =0120+304 00 50 28 67.9 160.3 -0.6 -13.9 68 1391 14 46 31 14 48 00 4C31.04 00 50 28 69.4 161.4 -0.5 -13.4 -22 1391 No stop 14 51 30 --- 00 53 59 69.6 163.4 -0.4 -12.0 188 1405 14 48 01 14 52 00 J0123+3044 00 54 29 68.1 162.6 -0.5 -12.4 8 1405 14 52 00 14 53 00 =0120+304 00 55 29 68.1 163.1 -0.5 -12.0 60 1409 14 52 01 14 53 00 4C31.04 00 55 29 69.7 164.3 -0.4 -11.3 -22 1409 No stop 14 56 30 --- 00 58 59 69.8 166.4 -0.4 -9.8 188 1422 14 53 01 Schedule for DEFFORD (Code De ) 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 00 58 59 68.3 165.1 -0.4 -10.6 -22 1422 No stop 14 58 00 =0120+304 01 00 30 68.3 166.0 -0.4 -10.0 68 1428 14 56 31 14 58 00 4C31.04 01 00 30 69.9 167.3 -0.3 -9.2 -22 1428 No stop 15 01 30 --- 01 04 00 70.0 169.5 -0.3 -7.6 188 1441 14 58 01 15 02 00 J0123+3044 01 04 30 68.5 168.3 -0.3 -8.3 8 1441 15 02 00 15 03 00 =0120+304 01 05 30 68.5 168.9 -0.3 -7.9 60 1445 15 02 01 15 03 00 4C31.04 01 05 30 70.0 170.4 -0.3 -7.0 -23 1445 No stop 15 06 30 --- 01 09 01 70.1 172.6 -0.2 -5.4 187 1459 15 03 01 15 06 30 J0123+3044 01 09 01 68.6 170.9 -0.3 -6.5 -21 1459 No stop 15 08 00 =0120+304 01 10 31 68.6 171.8 -0.2 -5.9 69 1465 15 06 31 15 08 00 4C31.04 01 10 31 70.1 173.5 -0.2 -4.7 -24 1465 No stop 15 11 30 --- 01 14 02 70.2 175.7 -0.1 -3.1 186 1478 15 08 01 15 12 00 J0123+3044 01 14 32 68.7 174.1 -0.2 -4.2 8 1478 15 12 00 15 13 00 =0120+304 01 15 32 68.7 174.7 -0.1 -3.8 60 1482 15 12 01 15 13 00 4C31.04 01 15 32 70.2 176.6 -0.1 -2.5 -25 1482 No stop 15 16 30 --- 01 19 03 70.2 178.8 -0.0 -0.9 185 1496 15 13 01 15 16 30 J0123+3044 01 19 03 68.7 176.8 -0.1 -2.3 -23 1496 No stop 15 18 00 =0120+304 01 20 33 68.8 177.7 -0.1 -1.6 67 1501 15 16 31 15 18 00 4C31.04 01 20 33 70.2 179.7 -0.0 -0.2 -26 1501 No stop 15 21 30 --- 01 24 03 70.2 181.9 0.1 1.4 184 1515 15 18 01 15 22 00 J0123+3044 01 24 34 68.8 180.1 0.0 0.1 6 1515 15 22 00 15 23 00 =0120+304 01 25 34 68.8 180.7 0.0 0.5 60 1519 15 22 01 15 23 00 4C31.04 01 25 34 70.2 182.9 0.1 2.1 -27 1519 No stop 15 26 30 --- 01 29 04 70.2 185.0 0.1 3.7 183 1532 15 23 01 15 26 30 J0123+3044 01 29 04 68.7 182.8 0.1 2.0 -25 1532 No stop 15 28 00 =0120+304 01 30 35 68.7 183.6 0.1 2.6 65 1538 15 26 31 15 30 00 3C84 01 32 35 68.8 108.9 -1.8 -51.0 -125 1538 15 30 00 15 33 00 --- 01 35 35 69.2 109.8 -1.8 -50.6 55 1550 15 30 01 15 35 00 3C48 01 37 36 71.2 179.0 -0.0 -0.7 -114 1550 15 35 00 15 39 00 --- 01 41 36 71.2 181.6 0.0 1.2 126 1565 15 35 01 Schedule for DEFFORD (Code De ) 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 01 44 07 68.5 191.6 0.3 8.3 100 1565 15 41 30 15 44 30 =0120+304 01 47 07 68.4 193.3 0.4 9.5 180 1577 15 41 31 15 44 30 4C31.04 01 47 07 69.6 196.1 0.4 11.6 -29 1577 No stop 15 48 00 --- 01 50 38 69.5 198.1 0.5 13.1 181 1590 15 44 31 15 48 30 J0123+3044 01 51 08 68.2 195.6 0.4 11.1 3 1590 15 48 30 15 49 30 =0120+304 01 52 08 68.2 196.2 0.5 11.5 60 1594 15 48 31 15 49 30 4C31.04 01 52 08 69.4 199.0 0.5 13.7 -30 1594 No stop 15 53 00 --- 01 55 39 69.2 201.1 0.6 15.1 180 1608 15 49 31 15 53 00 J0123+3044 01 55 39 68.0 198.1 0.5 12.9 -28 1608 No stop 15 54 30 =0120+304 01 57 09 67.9 199.0 0.5 13.5 62 1613 15 53 01 15 54 30 4C31.04 01 57 09 69.1 201.9 0.6 15.7 -30 1613 No stop 15 58 00 --- 02 00 39 68.9 203.9 0.7 17.1 180 1627 15 54 31 15 58 30 J0123+3044 02 01 10 67.7 201.2 0.6 15.0 2 1627 15 58 30 15 59 30 =0120+304 02 02 10 67.7 201.7 0.6 15.4 60 1631 15 58 31 15 59 30 4C31.04 02 02 10 68.8 204.7 0.7 17.7 -31 1631 No stop 16 03 00 --- 02 05 40 68.6 206.7 0.7 19.1 179 1644 15 59 31 16 03 00 J0123+3044 02 05 40 67.5 203.6 0.7 16.7 -29 1644 No stop 16 04 30 =0120+304 02 07 11 67.4 204.4 0.7 17.2 61 1650 16 03 01 16 04 30 4C31.04 02 07 11 68.5 207.5 0.8 19.6 -31 1650 No stop 16 08 00 --- 02 10 41 68.2 209.4 0.8 20.9 179 1664 16 04 31 16 08 30 J0123+3044 02 11 11 67.1 206.5 0.8 18.7 1 1664 16 08 30 16 09 30 =0120+304 02 12 11 67.0 207.1 0.8 19.0 60 1668 16 08 31 16 09 30 4C31.04 02 12 11 68.1 210.2 0.9 21.4 -31 1668 No stop 16 13 00 --- 02 15 42 67.9 212.0 0.9 22.7 179 1681 16 09 31 16 13 00 J0123+3044 02 15 42 66.8 208.9 0.9 20.2 -29 1681 No stop 16 14 30 =0120+304 02 17 12 66.7 209.6 0.9 20.7 61 1687 16 13 01 16 14 30 4C31.04 02 17 12 67.7 212.8 0.9 23.2 -31 1687 No stop 16 18 00 --- 02 20 43 67.4 214.6 1.0 24.4 179 1700 16 14 31 16 18 30 J0123+3044 02 21 13 66.3 211.7 0.9 22.1 1 1700 16 18 30 16 19 30 =0120+304 02 22 13 66.3 212.1 1.0 22.4 60 1704 16 18 31 Schedule for DEFFORD (Code De ) 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 02 22 13 67.3 215.3 1.0 24.9 -31 1704 No stop 16 23 00 --- 02 25 44 67.0 217.1 1.1 26.0 179 1718 16 19 31 16 23 00 J0123+3044 02 25 44 66.0 213.9 1.0 23.5 -29 1718 No stop 16 24 30 =0120+304 02 27 14 65.8 214.6 1.0 24.0 61 1724 16 23 01 16 24 30 4C31.04 02 27 14 66.8 217.8 1.1 26.4 -31 1724 No stop 16 28 00 --- 02 30 44 66.5 219.4 1.2 27.5 179 1737 16 24 31 16 28 30 J0123+3044 02 31 14 65.5 216.5 1.1 25.2 1 1737 16 28 30 16 29 30 =0120+304 02 32 15 65.4 217.0 1.1 25.5 60 1741 16 28 31 16 29 30 4C31.04 02 32 15 66.4 220.2 1.2 27.9 -31 1741 No stop 16 33 00 --- 02 35 45 66.0 221.8 1.2 29.0 179 1755 16 29 31 16 33 00 J0123+3044 02 35 45 65.1 218.6 1.2 26.5 -29 1755 No stop 16 34 30 =0120+304 02 37 15 64.9 219.3 1.2 26.9 61 1760 16 33 01 16 34 30 4C31.04 02 37 15 65.8 222.4 1.3 29.4 -31 1760 No stop 16 38 00 --- 02 40 46 65.5 224.0 1.3 30.3 179 1774 16 34 31 16 38 30 J0123+3044 02 41 16 64.5 221.0 1.3 28.0 1 1774 16 38 30 16 39 30 =0120+304 02 42 16 64.4 221.5 1.3 28.3 60 1778 16 38 31 16 39 30 4C31.04 02 42 16 65.3 224.7 1.4 30.7 -31 1778 No stop 16 43 00 --- 02 45 47 64.9 226.2 1.4 31.6 179 1791 16 39 31 16 43 00 J0123+3044 02 45 47 64.1 223.0 1.4 29.2 -29 1791 No stop 16 44 30 =0120+304 02 47 17 63.9 223.6 1.4 29.6 61 1797 16 43 01 16 50 30 3C48 02 53 18 66.9 222.7 1.2 29.9 328 1797 16 50 30 16 55 30 --- 02 58 19 66.4 225.0 1.3 31.3 300 1816 16 50 31 16 58 00 J0123+3044 03 00 49 62.4 229.1 1.6 32.8 117 1816 16 58 00 17 01 00 =0120+304 03 03 50 62.0 230.3 1.7 33.4 180 1828 16 58 01 17 01 00 4C31.04 03 03 50 62.8 233.4 1.7 35.7 -31 1828 No stop 17 04 30 --- 03 07 20 62.4 234.7 1.8 36.4 179 1841 17 01 01 17 05 00 J0123+3044 03 07 50 61.6 231.8 1.7 34.2 1 1841 17 05 00 17 06 00 =0120+304 03 08 51 61.4 232.2 1.7 34.4 60 1845 17 05 01 17 06 00 4C31.04 03 08 51 62.2 235.2 1.8 36.7 -30 1845 No stop 17 09 30 --- 03 12 21 61.7 236.5 1.9 37.3 180 1859 17 06 01 Schedule for DEFFORD (Code De ) 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 09 30 J0123+3044 03 12 21 61.0 233.5 1.8 35.1 -29 1859 No stop 17 11 00 =0120+304 03 13 51 60.8 234.0 1.8 35.4 61 1865 17 09 31 17 11 00 4C31.04 03 13 51 61.6 237.0 1.9 37.6 -30 1865 No stop 17 14 30 --- 03 17 22 61.1 238.2 1.9 38.2 180 1878 17 11 01 17 15 00 J0123+3044 03 17 52 60.3 235.4 1.9 36.1 1 1878 17 15 00 17 16 00 =0120+304 03 18 52 60.2 235.8 1.9 36.3 60 1882 17 15 01 17 16 00 4C31.04 03 18 52 60.9 238.8 2.0 38.4 -30 1882 No stop 17 19 30 --- 03 22 23 60.4 239.9 2.0 39.0 180 1896 17 16 01 17 19 30 J0123+3044 03 22 23 59.7 237.0 2.0 36.9 -28 1896 No stop 17 21 00 =0120+304 03 23 53 59.6 237.5 2.0 37.1 62 1901 17 19 31 17 21 00 4C31.04 03 23 53 60.2 240.4 2.0 39.2 -30 1901 No stop 17 24 30 --- 03 27 24 59.8 241.6 2.1 39.7 180 1915 17 21 01 17 25 00 J0123+3044 03 27 54 59.0 238.8 2.1 37.8 2 1915 17 25 00 17 26 00 =0120+304 03 28 54 58.9 239.2 2.1 37.9 60 1919 17 25 01 17 26 00 4C31.04 03 28 54 59.6 242.1 2.1 40.0 -30 1919 No stop 17 29 30 --- 03 32 25 59.1 243.2 2.2 40.4 180 1932 17 26 01 17 29 30 J0123+3044 03 32 25 58.4 240.3 2.1 38.4 -28 1932 No stop 17 31 00 =0120+304 03 33 55 58.2 240.8 2.2 38.7 62 1938 17 29 31 17 31 00 4C31.04 03 33 55 58.9 243.6 2.2 40.6 -29 1938 No stop 17 34 30 --- 03 37 25 58.4 244.7 2.3 41.1 181 1952 17 31 01 17 35 00 J0123+3044 03 37 55 57.7 242.1 2.2 39.2 2 1952 17 35 00 17 36 00 =0120+304 03 38 56 57.6 242.4 2.2 39.3 60 1955 17 35 01 17 36 00 4C31.04 03 38 56 58.2 245.2 2.3 41.3 -29 1955 No stop 17 39 30 --- 03 42 26 57.7 246.2 2.4 41.7 181 1969 17 36 01 17 39 30 J0123+3044 03 42 26 57.1 243.4 2.3 39.8 -28 1969 No stop 17 41 00 =0120+304 03 43 56 56.9 243.9 2.3 40.0 62 1975 17 39 31 17 41 00 4C31.04 03 43 56 57.5 246.7 2.4 41.9 -29 1975 No stop 17 44 30 --- 03 47 27 57.0 247.7 2.4 42.3 181 1988 17 41 01 17 45 00 J0123+3044 03 47 57 56.3 245.1 2.4 40.5 2 1988 17 45 00 17 46 00 =0120+304 03 48 57 56.2 245.4 2.4 40.6 60 1992 17 45 01 Schedule for DEFFORD (Code De ) 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 46 00 4C31.04 03 48 57 56.8 248.1 2.5 42.4 -29 1992 No stop 17 49 30 --- 03 52 28 56.3 249.1 2.5 42.8 181 2006 17 46 01 17 49 30 J0123+3044 03 52 28 55.7 246.4 2.5 41.0 -27 2006 No stop 17 51 00 =0120+304 03 53 58 55.5 246.8 2.5 41.1 63 2012 17 49 31 17 51 00 4C31.04 03 53 58 56.0 249.5 2.5 42.9 -29 2012 No stop 17 54 30 --- 03 57 29 55.5 250.5 2.6 43.2 181 2025 17 51 01 17 55 00 J0123+3044 03 57 59 54.9 248.0 2.6 41.6 3 2025 17 55 00 17 56 00 =0120+304 03 58 59 54.8 248.2 2.6 41.7 60 2029 17 55 01 17 56 00 4C31.04 03 58 59 55.3 250.9 2.6 43.4 -28 2029 No stop 17 59 30 --- 04 02 29 54.8 251.8 2.7 43.7 182 2042 17 56 01 17 59 30 J0123+3044 04 02 29 54.3 249.2 2.6 42.0 -27 2042 No stop 18 01 00 =0120+304 04 04 00 54.0 249.6 2.7 42.1 63 2048 17 59 31 18 02 00 3C84 04 05 00 77.2 219.5 0.7 31.5 -51 2048 18 02 00 18 05 00 --- 04 08 00 76.9 221.6 0.8 33.0 129 2060 18 02 01 18 07 00 3C48 04 10 01 57.1 250.2 2.5 43.7 12 2060 18 07 00 18 12 00 --- 04 15 01 56.3 251.5 2.6 44.2 300 2079 18 07 01 18 14 30 J0123+3044 04 17 32 52.1 253.2 2.9 43.2 116 2079 18 14 30 18 17 30 =0120+304 04 20 32 51.6 253.9 2.9 43.4 180 2091 18 14 31 18 17 30 4C31.04 04 20 32 52.1 256.4 3.0 45.0 -27 2091 No stop 18 21 00 --- 04 24 03 51.6 257.3 3.1 45.2 183 2104 18 17 31 18 21 30 J0123+3044 04 24 33 51.0 254.9 3.0 43.7 4 2104 18 21 30 18 22 30 =0120+304 04 25 33 50.9 255.2 3.0 43.8 60 2108 18 21 31 18 22 30 4C31.04 04 25 33 51.4 257.6 3.1 45.2 -27 2108 No stop 18 26 00 --- 04 29 04 50.9 258.5 3.1 45.4 183 2122 18 22 31 18 26 00 J0123+3044 04 29 04 50.4 256.0 3.1 44.0 -26 2122 No stop 18 27 30 =0120+304 04 30 34 50.1 256.4 3.1 44.1 64 2127 18 26 01 18 27 30 4C31.04 04 30 34 50.6 258.8 3.2 45.5 -27 2127 No stop 18 31 00 --- 04 34 05 50.1 259.6 3.2 45.6 183 2141 18 27 31 18 31 30 J0123+3044 04 34 35 49.5 257.4 3.2 44.3 4 2141 18 31 30 18 32 30 =0120+304 04 35 35 49.4 257.6 3.2 44.3 60 2145 18 31 31 Schedule for DEFFORD (Code De ) 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 32 30 4C31.04 04 35 35 49.9 260.0 3.2 45.7 -27 2145 No stop 18 36 00 --- 04 39 05 49.4 260.8 3.3 45.8 183 2158 18 32 31 18 36 00 J0123+3044 04 39 05 48.9 258.4 3.2 44.5 -26 2158 No stop 18 37 30 =0120+304 04 40 36 48.6 258.8 3.3 44.6 64 2164 18 36 01 18 37 30 4C31.04 04 40 36 49.1 261.1 3.3 45.9 -27 2164 No stop 18 41 00 --- 04 44 06 48.6 261.9 3.4 46.0 183 2178 18 37 31 18 41 30 J0123+3044 04 44 36 48.0 259.7 3.3 44.8 4 2178 18 41 30 18 42 30 =0120+304 04 45 37 47.9 259.9 3.4 44.8 60 2182 18 41 31 18 42 30 4C31.04 04 45 37 48.4 262.2 3.4 46.1 -27 2182 No stop 18 46 00 --- 04 49 07 47.8 263.0 3.5 46.2 183 2195 18 42 31 18 46 00 J0123+3044 04 49 07 47.3 260.7 3.4 44.9 -25 2195 No stop 18 47 30 =0120+304 04 50 37 47.1 261.0 3.4 45.0 65 2201 18 46 01 18 47 30 4C31.04 04 50 37 47.6 263.3 3.5 46.2 -26 2201 No stop 18 51 00 --- 04 54 08 47.1 264.1 3.6 46.3 184 2214 18 47 31 18 51 30 J0123+3044 04 54 38 46.5 261.9 3.5 45.1 5 2214 18 51 30 18 52 30 =0120+304 04 55 38 46.4 262.1 3.5 45.1 60 2218 18 51 31 18 52 30 4C31.04 04 55 38 46.8 264.4 3.6 46.3 -26 2218 No stop 18 56 00 --- 04 59 09 46.3 265.1 3.6 46.4 184 2232 18 52 31 18 56 00 J0123+3044 04 59 09 45.8 262.9 3.6 45.2 -25 2232 No stop 18 57 30 =0120+304 05 00 39 45.6 263.2 3.6 45.3 65 2238 18 56 01 18 57 30 4C31.04 05 00 39 46.1 265.5 3.7 46.4 -26 2238 No stop 19 01 00 --- 05 04 10 45.5 266.2 3.7 46.5 184 2251 18 57 31 19 01 30 J0123+3044 05 04 40 45.0 264.1 3.7 45.4 5 2251 19 01 30 19 02 30 =0120+304 05 05 40 44.8 264.3 3.7 45.4 60 2255 19 01 31 19 02 30 4C31.04 05 05 40 45.3 266.5 3.7 46.5 -26 2255 No stop 19 06 00 --- 05 09 10 44.8 267.2 3.8 46.6 184 2269 19 02 31 19 06 00 J0123+3044 05 09 10 44.3 265.1 3.7 45.5 -25 2269 No stop 19 07 30 =0120+304 05 10 41 44.1 265.4 3.8 45.5 65 2274 19 06 01 19 07 30 4C31.04 05 10 41 44.5 267.5 3.8 46.6 -26 2274 No stop 19 11 00 --- 05 14 11 44.0 268.2 3.9 46.6 184 2288 19 07 31 Schedule for DEFFORD (Code De ) 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 11 30 J0123+3044 05 14 41 43.4 266.2 3.8 45.6 5 2288 19 11 30 19 12 30 =0120+304 05 15 41 43.3 266.4 3.9 45.6 60 2292 19 11 31 19 12 30 4C31.04 05 15 41 43.8 268.5 3.9 46.6 -26 2292 No stop 19 16 00 --- 05 19 12 43.2 269.3 4.0 46.6 184 2305 19 12 31 19 16 00 J0123+3044 05 19 12 42.8 267.1 3.9 45.6 -25 2305 No stop 19 17 30 =0120+304 05 20 42 42.5 267.4 3.9 45.6 65 2311 19 16 01 19 17 30 4C31.04 05 20 42 43.0 269.5 4.0 46.6 -25 2311 No stop 19 21 00 --- 05 24 13 42.5 270.2 4.1 46.6 185 2325 19 17 31 19 21 30 J0123+3044 05 24 43 41.9 268.2 4.0 45.7 6 2325 19 21 30 19 22 30 =0120+304 05 25 43 41.8 268.4 4.0 45.7 60 2328 19 21 31 19 22 30 4C31.04 05 25 43 42.2 270.5 4.1 46.6 -25 2328 No stop 19 26 00 --- 05 29 14 41.7 271.2 4.1 46.6 185 2342 19 22 31 19 26 00 J0123+3044 05 29 14 41.2 269.2 4.1 45.7 -24 2342 No stop 19 27 30 =0120+304 05 30 44 41.0 269.5 4.1 45.7 66 2348 19 26 01 19 27 30 4C31.04 05 30 44 41.5 271.5 4.2 46.6 -25 2348 No stop 19 31 00 --- 05 34 14 40.9 272.2 4.2 46.6 185 2361 19 27 31 19 31 30 J0123+3044 05 34 45 40.4 270.2 4.2 45.7 6 2361 19 31 30 19 32 30 =0120+304 05 35 45 40.2 270.4 4.2 45.7 60 2365 19 31 31 19 32 30 4C31.04 05 35 45 40.7 272.5 4.2 46.6 -25 2365 No stop 19 36 00 --- 05 39 15 40.1 273.1 4.3 46.5 185 2379 19 32 31 19 36 00 J0123+3044 05 39 15 39.7 271.1 4.2 45.7 -24 2379 No stop 19 37 30 =0120+304 05 40 46 39.4 271.4 4.3 45.7 66 2384 19 36 01 19 37 30 4C31.04 05 40 46 39.9 273.4 4.3 46.5 -25 2384 No stop 19 41 00 --- 05 44 16 39.4 274.1 4.4 46.5 185 2398 19 37 31 19 41 30 J0123+3044 05 44 46 38.8 272.2 4.3 45.7 6 2398 19 41 30 19 42 30 =0120+304 05 45 46 38.7 272.4 4.4 45.6 60 2402 19 41 31 19 42 30 4C31.04 05 45 46 39.1 274.4 4.4 46.4 -25 2402 No stop 19 46 00 --- 05 49 17 38.6 275.0 4.5 46.4 185 2415 19 42 31 19 46 00 J0123+3044 05 49 17 38.1 273.1 4.4 45.6 -24 2415 No stop 19 47 30 =0120+304 05 50 47 37.9 273.3 4.4 45.6 66 2421 19 46 01 Schedule for DEFFORD (Code De ) 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 48 30 3C84 05 51 47 62.6 262.5 2.5 54.5 -37 2421 19 48 30 19 53 00 --- 05 56 18 61.9 263.6 2.6 54.7 233 2439 19 48 31 19 55 00 3C48 05 58 18 40.7 274.3 4.3 47.1 34 2439 19 55 00 20 00 00 --- 06 03 19 39.9 275.2 4.4 47.0 300 2458 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: 14 Station: DEFFORD Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 2272.00 2272.00 Net SB= U U IF SB = L L Pol. = RCP LCP BBC = 1 9 BBC SB= L L IF = A1 B1 The following frequency sets based on these setups were used. Frequency Set: 6 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 BBC fr= 645.51 645.51 Bandwd= 64.00 64.00 Matching frequency sets: 6 7 8 9 10 Track assignments are: track1= 1, 2 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