COVER INFORMATION Station: DEFFORD (Code De ) Experiment: EM181B Exp. Code: EM181B 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 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- Next scan frequencies: 4888.00 4888.00 Next BBC frequencies: 736.00 736.00 Next scan bandwidths: 64.00 64.00 07 30 00 3C84 18 38 17 12.9 35.5 -8.7 -28.5 0 0 07 30 00 07 33 00 --- 18 41 18 13.2 36.0 -8.7 -28.9 180 12 07 30 01 07 35 00 3C48 18 43 18 18.0 58.5 -6.9 -38.8 30 12 07 35 00 07 38 00 --- 18 46 19 18.4 59.1 -6.9 -39.1 180 23 07 35 01 07 40 30 J0123+3044 18 48 49 18.9 63.7 -6.6 -39.9 115 23 07 40 30 07 43 30 =0120+304 18 51 50 19.3 64.2 -6.5 -40.1 180 35 07 40 31 07 43 30 4C31.04 18 51 50 20.9 63.8 -6.5 -40.7 -22 35 No stop 07 47 00 --- 18 55 20 21.3 64.4 -6.4 -40.9 188 48 07 43 31 07 47 30 J0123+3044 18 55 50 19.8 64.9 -6.5 -40.4 8 48 07 47 30 07 48 30 =0120+304 18 56 51 20.0 65.0 -6.5 -40.5 60 52 07 47 31 07 48 30 4C31.04 18 56 51 21.5 64.6 -6.4 -41.1 -22 52 No stop 07 52 00 --- 19 00 21 22.0 65.2 -6.3 -41.3 188 66 07 48 31 07 52 00 J0123+3044 19 00 21 20.5 65.7 -6.4 -40.7 -22 66 No stop 07 53 30 =0120+304 19 01 51 20.7 65.9 -6.4 -40.8 68 71 07 52 01 07 53 30 4C31.04 19 01 51 22.2 65.5 -6.3 -41.4 -22 71 No stop 07 57 00 --- 19 05 22 22.7 66.1 -6.3 -41.6 188 85 07 53 31 07 57 30 J0123+3044 19 05 52 21.2 66.6 -6.3 -41.1 8 85 07 57 30 07 58 30 =0120+304 19 06 52 21.4 66.8 -6.3 -41.1 60 89 07 57 31 07 58 30 4C31.04 19 06 52 22.9 66.4 -6.2 -41.7 -22 89 No stop 08 02 00 --- 19 10 23 23.4 67.0 -6.2 -42.0 188 102 07 58 31 08 02 00 J0123+3044 19 10 23 21.9 67.4 -6.2 -41.4 -22 102 No stop 08 03 30 =0120+304 19 11 53 22.1 67.7 -6.2 -41.4 68 108 08 02 01 08 03 30 4C31.04 19 11 53 23.7 67.2 -6.2 -42.1 -22 108 No stop 08 07 00 --- 19 15 24 24.2 67.8 -6.1 -42.3 188 122 08 03 31 08 07 30 J0123+3044 19 15 54 22.7 68.4 -6.1 -41.7 9 122 08 07 30 08 08 30 =0120+304 19 16 54 22.8 68.5 -6.1 -41.8 60 126 08 07 31 08 08 30 4C31.04 19 16 54 24.4 68.1 -6.1 -42.4 -22 126 No stop 08 12 00 --- 19 20 24 24.9 68.7 -6.0 -42.6 188 139 08 08 31 Schedule for DEFFORD (Code De ) Page 3 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 08 12 00 J0123+3044 19 20 24 23.3 69.1 -6.1 -42.0 -21 139 No stop 08 13 30 =0120+304 19 21 55 23.5 69.4 -6.0 -42.1 69 145 08 12 01 08 13 30 4C31.04 19 21 55 25.1 68.9 -6.0 -42.7 -22 145 No stop 08 17 00 --- 19 25 25 25.6 69.5 -5.9 -42.9 188 158 08 13 31 08 17 30 J0123+3044 19 25 55 24.1 70.1 -6.0 -42.3 9 158 08 17 30 08 18 30 =0120+304 19 26 55 24.2 70.3 -6.0 -42.3 60 162 08 17 31 08 18 30 4C31.04 19 26 55 25.8 69.8 -5.9 -43.0 -22 162 No stop 08 22 00 --- 19 30 26 26.3 70.4 -5.8 -43.2 188 176 08 18 31 08 22 00 J0123+3044 19 30 26 24.8 70.9 -5.9 -42.5 -21 176 No stop 08 23 30 =0120+304 19 31 56 25.0 71.1 -5.9 -42.6 69 182 08 22 01 08 23 30 4C31.04 19 31 56 26.5 70.6 -5.8 -43.3 -22 182 No stop 08 27 00 --- 19 35 27 27.0 71.3 -5.8 -43.5 188 195 08 23 31 08 27 30 J0123+3044 19 35 57 25.6 71.8 -5.8 -42.8 9 195 08 27 30 08 28 30 =0120+304 19 36 57 25.7 72.0 -5.8 -42.9 60 199 08 27 31 08 28 30 4C31.04 19 36 57 27.3 71.5 -5.7 -43.6 -22 199 No stop 08 32 00 --- 19 40 28 27.8 72.1 -5.7 -43.8 188 213 08 28 31 08 32 00 J0123+3044 19 40 28 26.2 72.6 -5.7 -43.1 -21 213 No stop 08 33 30 =0120+304 19 41 58 26.4 72.9 -5.7 -43.2 69 218 08 32 01 08 34 30 3C84 19 42 58 19.4 46.1 -7.6 -36.3 -43 218 08 34 30 08 37 30 --- 19 45 59 19.8 46.6 -7.6 -36.6 137 230 08 34 31 08 38 30 J0112+2244 19 46 59 22.9 81.7 -5.4 -41.3 -69 230 08 38 30 08 41 30 =0109+224 19 49 59 23.4 82.3 -5.4 -41.4 111 242 08 38 31 08 43 30 3C48 19 52 00 27.5 70.2 -5.8 -43.7 60 242 08 43 30 08 46 30 --- 19 55 00 27.9 70.7 -5.7 -43.9 180 253 08 43 31 08 49 00 J0123+3044 19 57 30 28.7 75.6 -5.4 -43.9 114 253 08 49 00 08 52 00 =0120+304 20 00 31 29.2 76.2 -5.4 -44.0 180 265 08 49 01 08 52 00 4C31.04 20 00 31 30.7 75.6 -5.3 -44.7 -22 265 No stop 08 55 30 --- 20 04 02 31.2 76.2 -5.3 -44.9 188 278 08 52 01 08 56 00 J0123+3044 20 04 32 29.8 76.9 -5.3 -44.2 9 278 08 56 00 08 57 00 =0120+304 20 05 32 29.9 77.0 -5.3 -44.2 60 282 08 56 01 Schedule for DEFFORD (Code De ) Page 4 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 08 57 00 4C31.04 20 05 32 31.5 76.5 -5.3 -45.0 -22 282 No stop 09 00 30 --- 20 09 02 32.0 77.1 -5.2 -45.1 188 296 08 57 01 09 00 30 J0123+3044 20 09 02 30.5 77.7 -5.3 -44.4 -21 296 No stop 09 02 00 =0120+304 20 10 33 30.7 77.9 -5.2 -44.4 69 301 09 00 31 09 02 00 4C31.04 20 10 33 32.2 77.4 -5.2 -45.2 -22 301 No stop 09 05 30 --- 20 14 03 32.8 78.0 -5.1 -45.3 188 315 09 02 01 09 06 00 J0123+3044 20 14 33 31.3 78.7 -5.2 -44.6 9 315 09 06 00 09 07 00 =0120+304 20 15 33 31.4 78.8 -5.1 -44.6 60 319 09 06 01 09 07 00 4C31.04 20 15 33 33.0 78.2 -5.1 -45.4 -22 319 No stop 09 10 30 --- 20 19 04 33.5 78.9 -5.0 -45.5 188 332 09 07 01 09 10 30 J0123+3044 20 19 04 32.0 79.5 -5.1 -44.7 -21 332 No stop 09 12 00 =0120+304 20 20 34 32.2 79.7 -5.1 -44.8 69 338 09 10 31 09 12 00 4C31.04 20 20 34 33.7 79.1 -5.0 -45.5 -22 338 No stop 09 15 30 --- 20 24 05 34.3 79.8 -4.9 -45.7 188 352 09 12 01 09 16 00 J0123+3044 20 24 35 32.8 80.5 -5.0 -44.9 9 352 09 16 00 09 17 00 =0120+304 20 25 35 32.9 80.6 -5.0 -44.9 60 356 09 16 01 09 17 00 4C31.04 20 25 35 34.5 80.0 -4.9 -45.7 -22 356 No stop 09 20 30 --- 20 29 06 35.0 80.7 -4.9 -45.8 188 369 09 17 01 09 20 30 J0123+3044 20 29 06 33.5 81.3 -4.9 -45.0 -21 369 No stop 09 22 00 =0120+304 20 30 36 33.7 81.5 -4.9 -45.1 69 375 09 20 31 09 22 00 4C31.04 20 30 36 35.2 80.9 -4.8 -45.9 -22 375 No stop 09 25 30 --- 20 34 06 35.8 81.6 -4.8 -46.0 188 388 09 22 01 09 26 00 J0123+3044 20 34 37 34.3 82.3 -4.8 -45.2 9 388 09 26 00 09 27 00 =0120+304 20 35 37 34.5 82.5 -4.8 -45.2 60 392 09 26 01 09 27 00 4C31.04 20 35 37 36.0 81.8 -4.8 -46.0 -22 392 No stop 09 30 30 --- 20 39 07 36.5 82.5 -4.7 -46.1 188 406 09 27 01 09 30 30 J0123+3044 20 39 07 35.0 83.1 -4.8 -45.3 -21 406 No stop 09 32 00 =0120+304 20 40 38 35.2 83.4 -4.7 -45.3 69 412 09 30 31 09 32 00 4C31.04 20 40 38 36.8 82.7 -4.7 -46.1 -22 412 No stop 09 35 30 --- 20 44 08 37.3 83.4 -4.6 -46.2 188 425 09 32 01 Schedule for DEFFORD (Code De ) Page 5 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 09 36 00 J0123+3044 20 44 38 35.8 84.1 -4.7 -45.4 9 425 09 36 00 09 37 00 =0120+304 20 45 38 36.0 84.3 -4.6 -45.4 60 429 09 36 01 09 37 00 4C31.04 20 45 38 37.5 83.7 -4.6 -46.3 -22 429 No stop 09 40 30 --- 20 49 09 38.1 84.3 -4.5 -46.3 188 442 09 37 01 09 40 30 J0123+3044 20 49 09 36.5 85.0 -4.6 -45.5 -21 442 No stop 09 42 00 =0120+304 20 50 39 36.8 85.3 -4.6 -45.5 69 448 09 40 31 09 43 00 3C84 20 51 39 27.7 56.8 -6.5 -43.5 -48 448 09 43 00 09 46 00 --- 20 54 40 28.1 57.3 -6.4 -43.7 132 460 09 43 01 09 47 00 J0112+2244 20 55 40 33.4 95.1 -4.3 -41.6 -77 460 09 47 00 09 50 00 =0109+224 20 58 40 33.9 95.8 -4.2 -41.6 103 471 09 47 01 09 52 00 3C48 21 00 41 37.7 82.2 -4.6 -46.7 56 471 09 52 00 09 55 00 --- 21 03 41 38.2 82.7 -4.6 -46.8 180 483 09 52 01 09 57 30 J0123+3044 21 06 12 39.2 88.2 -4.3 -45.7 112 483 09 57 30 10 00 30 =0120+304 21 09 12 39.6 88.8 -4.3 -45.7 180 495 09 57 31 10 00 30 4C31.04 21 09 12 41.1 88.1 -4.2 -46.6 -22 495 No stop 10 04 00 --- 21 12 43 41.7 88.8 -4.1 -46.6 188 508 10 00 31 10 04 30 J0123+3044 21 13 13 40.2 89.6 -4.2 -45.7 9 508 10 04 30 10 05 30 =0120+304 21 14 13 40.4 89.8 -4.2 -45.7 60 512 10 04 31 10 05 30 4C31.04 21 14 13 41.9 89.1 -4.1 -46.6 -22 512 No stop 10 09 00 --- 21 17 44 42.5 89.8 -4.1 -46.6 188 526 10 05 31 10 09 00 J0123+3044 21 17 44 40.9 90.5 -4.1 -45.7 -21 526 No stop 10 10 30 =0120+304 21 19 14 41.2 90.8 -4.1 -45.7 69 531 10 09 01 10 10 30 4C31.04 21 19 14 42.7 90.1 -4.0 -46.6 -22 531 No stop 10 14 00 --- 21 22 44 43.2 90.8 -4.0 -46.6 188 545 10 10 31 10 14 30 J0123+3044 21 23 14 41.8 91.6 -4.0 -45.7 9 545 10 14 30 10 15 30 =0120+304 21 24 15 41.9 91.8 -4.0 -45.7 60 549 10 14 31 10 15 30 4C31.04 21 24 15 43.5 91.1 -3.9 -46.6 -22 549 No stop 10 19 00 --- 21 27 45 44.0 91.8 -3.9 -46.6 188 562 10 15 31 10 19 00 J0123+3044 21 27 45 42.5 92.5 -3.9 -45.6 -21 562 No stop 10 20 30 =0120+304 21 29 15 42.7 92.8 -3.9 -45.6 69 568 10 19 01 Schedule for DEFFORD (Code De ) Page 6 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 10 20 30 4C31.04 21 29 15 44.2 92.1 -3.9 -46.6 -22 568 No stop 10 24 00 --- 21 32 46 44.8 92.8 -3.8 -46.6 188 582 10 20 31 10 24 30 J0123+3044 21 33 16 43.3 93.6 -3.9 -45.6 9 582 10 24 30 10 25 30 =0120+304 21 34 16 43.5 93.8 -3.8 -45.6 60 585 10 24 31 10 25 30 4C31.04 21 34 16 45.0 93.1 -3.8 -46.5 -22 585 No stop 10 29 00 --- 21 37 47 45.5 93.8 -3.7 -46.5 188 599 10 25 31 10 29 00 J0123+3044 21 37 47 44.0 94.6 -3.8 -45.5 -21 599 No stop 10 30 30 =0120+304 21 39 17 44.2 94.9 -3.8 -45.5 69 605 10 29 01 10 30 30 4C31.04 21 39 17 45.8 94.1 -3.7 -46.5 -22 605 No stop 10 34 00 --- 21 42 48 46.3 94.9 -3.6 -46.4 188 618 10 30 31 10 34 30 J0123+3044 21 43 18 44.8 95.7 -3.7 -45.4 9 618 10 34 30 10 35 30 =0120+304 21 44 18 45.0 95.9 -3.7 -45.4 60 622 10 34 31 10 35 30 4C31.04 21 44 18 46.5 95.2 -3.6 -46.4 -22 622 No stop 10 39 00 --- 21 47 49 47.1 95.9 -3.6 -46.3 188 636 10 35 31 10 39 00 J0123+3044 21 47 49 45.5 96.7 -3.6 -45.3 -21 636 No stop 10 40 30 =0120+304 21 49 19 45.8 97.0 -3.6 -45.3 69 642 10 39 01 10 40 30 4C31.04 21 49 19 47.3 96.2 -3.5 -46.3 -22 642 No stop 10 44 00 --- 21 52 49 47.8 97.0 -3.5 -46.2 188 655 10 40 31 10 44 30 J0123+3044 21 53 19 46.4 97.9 -3.5 -45.1 9 655 10 44 30 10 45 30 =0120+304 21 54 20 46.5 98.1 -3.5 -45.1 60 659 10 44 31 10 45 30 4C31.04 21 54 20 48.1 97.3 -3.4 -46.1 -22 659 No stop 10 49 00 --- 21 57 50 48.6 98.1 -3.4 -46.0 188 672 10 45 31 10 49 00 J0123+3044 21 57 50 47.1 98.9 -3.4 -45.0 -21 672 No stop 10 50 30 =0120+304 21 59 20 47.3 99.2 -3.4 -44.9 69 678 10 49 01 10 51 30 3C84 22 00 21 37.0 67.3 -5.4 -49.3 -58 678 10 51 30 10 54 30 --- 22 03 21 37.4 67.8 -5.3 -49.5 122 690 10 51 31 10 55 30 J0112+2244 22 04 21 43.7 110.6 -3.2 -38.6 -92 690 10 55 30 10 58 30 =0109+224 22 07 22 44.1 111.4 -3.1 -38.4 88 701 10 55 31 11 00 30 3C48 22 09 22 48.3 95.6 -3.5 -47.0 49 701 11 00 30 11 03 30 --- 22 12 23 48.7 96.2 -3.4 -46.9 180 713 11 00 31 Schedule for DEFFORD (Code De ) Page 7 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 11 06 00 J0123+3044 22 14 53 49.6 102.8 -3.2 -44.3 109 713 11 06 00 11 09 00 =0120+304 22 17 53 50.1 103.5 -3.1 -44.1 180 725 11 06 01 11 09 00 4C31.04 22 17 53 51.6 102.7 -3.1 -45.2 -22 725 No stop 11 12 30 --- 22 21 24 52.1 103.6 -3.0 -45.0 188 738 11 09 01 11 13 00 J0123+3044 22 21 54 50.7 104.5 -3.0 -43.9 9 738 11 13 00 11 14 00 =0120+304 22 22 54 50.8 104.7 -3.0 -43.8 60 742 11 13 01 11 14 00 4C31.04 22 22 54 52.4 103.9 -3.0 -44.9 -22 742 No stop 11 17 30 --- 22 26 25 52.9 104.8 -2.9 -44.6 188 756 11 14 01 11 17 30 J0123+3044 22 26 25 51.3 105.6 -3.0 -43.6 -21 756 No stop 11 19 00 =0120+304 22 27 55 51.6 106.0 -2.9 -43.5 69 761 11 17 31 11 19 00 4C31.04 22 27 55 53.1 105.2 -2.9 -44.5 -22 761 No stop 11 22 30 --- 22 31 26 53.6 106.1 -2.8 -44.3 188 775 11 19 01 11 23 00 J0123+3044 22 31 56 52.2 107.0 -2.9 -43.2 9 775 11 23 00 11 24 00 =0120+304 22 32 56 52.3 107.2 -2.9 -43.1 60 779 11 23 01 11 24 00 4C31.04 22 32 56 53.9 106.5 -2.8 -44.2 -22 779 No stop 11 27 30 --- 22 36 26 54.4 107.4 -2.7 -43.9 188 792 11 24 01 11 27 30 J0123+3044 22 36 26 52.8 108.1 -2.8 -42.8 -21 792 No stop 11 29 00 =0120+304 22 37 57 53.0 108.5 -2.8 -42.7 69 798 11 27 31 11 29 00 4C31.04 22 37 57 54.6 107.8 -2.7 -43.8 -22 798 No stop 11 32 30 --- 22 41 27 55.1 108.7 -2.7 -43.5 188 812 11 29 01 11 33 00 J0123+3044 22 41 57 53.6 109.6 -2.7 -42.4 9 812 11 33 00 11 34 00 =0120+304 22 42 58 53.8 109.9 -2.7 -42.3 60 815 11 33 01 11 34 00 4C31.04 22 42 58 55.3 109.1 -2.6 -43.4 -22 815 No stop 11 37 30 --- 22 46 28 55.8 110.1 -2.6 -43.1 188 829 11 34 01 11 37 30 J0123+3044 22 46 28 54.3 110.8 -2.6 -42.0 -21 829 No stop 11 39 00 =0120+304 22 47 58 54.5 111.2 -2.6 -41.8 69 835 11 37 31 11 39 00 4C31.04 22 47 58 56.0 110.5 -2.5 -42.9 -22 835 No stop 11 42 30 --- 22 51 29 56.6 111.5 -2.5 -42.6 188 848 11 39 01 11 43 00 J0123+3044 22 51 59 55.1 112.3 -2.5 -41.4 9 848 11 43 00 11 44 00 =0120+304 22 52 59 55.2 112.6 -2.5 -41.3 60 852 11 43 01 Schedule for DEFFORD (Code De ) Page 8 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 11 44 00 4C31.04 22 52 59 56.8 111.9 -2.5 -42.4 -22 852 No stop 11 47 30 --- 22 56 30 57.3 112.9 -2.4 -42.0 188 866 11 44 01 11 47 30 J0123+3044 22 56 30 55.7 113.6 -2.5 -41.0 -22 866 No stop 11 49 00 =0120+304 22 58 00 55.9 114.1 -2.4 -40.8 68 871 11 47 31 11 49 00 4C31.04 22 58 00 57.5 113.3 -2.4 -41.9 -22 871 No stop 11 52 30 --- 23 01 31 58.0 114.4 -2.3 -41.5 188 885 11 49 01 11 53 00 J0123+3044 23 02 01 56.5 115.2 -2.4 -40.3 8 885 11 53 00 11 54 00 =0120+304 23 03 01 56.6 115.5 -2.4 -40.2 60 889 11 53 01 11 54 00 4C31.04 23 03 01 58.2 114.8 -2.3 -41.3 -22 889 No stop 11 57 30 --- 23 06 31 58.7 115.9 -2.2 -40.8 188 902 11 54 01 11 57 30 J0123+3044 23 06 31 57.1 116.6 -2.3 -39.8 -22 902 No stop 11 59 00 =0120+304 23 08 02 57.3 117.0 -2.3 -39.6 68 908 11 57 31 12 00 00 3C84 23 09 02 47.0 78.1 -4.2 -53.5 -79 908 12 00 00 12 03 00 --- 23 12 02 47.5 78.6 -4.2 -53.6 101 920 12 00 01 12 04 00 J0112+2244 23 13 02 52.8 130.2 -2.0 -30.6 -120 920 12 04 00 12 07 00 =0109+224 23 16 03 53.1 131.2 -2.0 -30.1 60 931 12 04 01 12 09 00 3C48 23 18 03 58.5 112.7 -2.4 -42.7 41 931 12 09 00 12 12 00 --- 23 21 04 58.9 113.5 -2.3 -42.4 180 943 12 09 01 12 14 30 J0123+3044 23 23 34 59.4 122.0 -2.0 -37.4 103 943 12 14 30 12 17 30 =0120+304 23 26 35 59.8 123.0 -2.0 -36.9 180 955 12 14 31 12 17 30 4C31.04 23 26 35 61.4 122.4 -1.9 -37.8 -22 955 No stop 12 21 00 --- 23 30 05 61.8 123.7 -1.8 -37.2 188 968 12 17 31 12 21 30 J0123+3044 23 30 35 60.3 124.4 -1.9 -36.2 8 968 12 21 30 12 22 30 =0120+304 23 31 36 60.4 124.8 -1.9 -36.0 60 972 12 21 31 12 22 30 4C31.04 23 31 36 62.0 124.2 -1.8 -36.9 -22 972 No stop 12 26 00 --- 23 35 06 62.4 125.5 -1.8 -36.3 188 985 12 22 31 12 26 00 J0123+3044 23 35 06 60.8 126.0 -1.8 -35.4 -22 985 No stop 12 27 30 =0120+304 23 36 36 61.0 126.6 -1.8 -35.1 68 991 12 26 01 12 27 30 4C31.04 23 36 36 62.6 126.1 -1.7 -36.0 -22 991 No stop 12 31 00 --- 23 40 07 63.1 127.4 -1.7 -35.3 188 1005 12 27 31 Schedule for DEFFORD (Code De ) Page 9 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 12 31 30 J0123+3044 23 40 37 61.5 128.0 -1.7 -34.3 8 1005 12 31 30 12 32 30 =0120+304 23 41 37 61.6 128.4 -1.7 -34.1 60 1009 12 31 31 12 32 30 4C31.04 23 41 37 63.2 127.9 -1.7 -35.0 -22 1009 No stop 12 36 00 --- 23 45 08 63.7 129.3 -1.6 -34.2 188 1022 12 32 31 12 36 00 J0123+3044 23 45 08 62.1 129.7 -1.7 -33.4 -22 1022 No stop 12 37 30 =0120+304 23 46 38 62.2 130.3 -1.6 -33.1 68 1028 12 36 01 12 37 30 4C31.04 23 46 38 63.8 129.9 -1.6 -33.9 -22 1028 No stop 12 41 00 --- 23 50 09 64.3 131.3 -1.5 -33.1 188 1042 12 37 31 12 41 30 J0123+3044 23 50 39 62.7 131.9 -1.6 -32.2 8 1042 12 41 30 12 42 30 =0120+304 23 51 39 62.8 132.3 -1.5 -32.0 60 1045 12 41 31 12 42 30 4C31.04 23 51 39 64.4 131.9 -1.5 -32.7 -22 1045 No stop 12 46 00 --- 23 55 09 64.8 133.4 -1.4 -31.9 188 1059 12 42 31 12 46 00 J0123+3044 23 55 09 63.2 133.7 -1.5 -31.2 -22 1059 No stop 12 47 30 =0120+304 23 56 40 63.4 134.3 -1.5 -30.8 68 1065 12 46 01 12 47 30 4C31.04 23 56 40 65.0 134.0 -1.4 -31.5 -22 1065 No stop 12 51 00 --- 00 00 10 65.4 135.6 -1.3 -30.6 188 1078 12 47 31 12 51 30 J0123+3044 00 00 40 63.8 136.0 -1.4 -29.8 8 1078 12 51 30 12 52 30 =0120+304 00 01 40 63.9 136.4 -1.4 -29.6 60 1082 12 51 31 12 52 30 4C31.04 00 01 40 65.5 136.2 -1.3 -30.2 -22 1082 No stop 12 56 00 --- 00 05 11 65.9 137.8 -1.3 -29.2 188 1096 12 52 31 12 56 00 J0123+3044 00 05 11 64.3 137.9 -1.3 -28.7 -22 1096 No stop 12 57 30 =0120+304 00 06 41 64.4 138.6 -1.3 -28.3 68 1101 12 56 01 12 57 30 4C31.04 00 06 41 66.1 138.5 -1.2 -28.8 -22 1101 No stop 13 01 00 --- 00 10 12 66.4 140.1 -1.2 -27.8 188 1115 12 57 31 13 01 30 J0123+3044 00 10 42 64.8 140.3 -1.2 -27.2 8 1115 13 01 30 13 02 30 =0120+304 00 11 42 64.9 140.8 -1.2 -26.9 60 1119 13 01 31 13 02 30 4C31.04 00 11 42 66.6 140.8 -1.2 -27.4 -22 1119 No stop 13 06 00 --- 00 15 13 66.9 142.5 -1.1 -26.3 188 1132 13 02 31 13 06 00 J0123+3044 00 15 13 65.3 142.4 -1.2 -25.9 -22 1132 No stop 13 07 30 =0120+304 00 16 43 65.4 143.1 -1.1 -25.4 68 1138 13 06 01 Schedule for DEFFORD (Code De ) Page 10 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 13 08 30 3C84 00 17 43 57.5 90.3 -3.1 -55.2 -120 1138 13 08 30 13 11 30 --- 00 20 44 58.0 90.9 -3.0 -55.2 60 1150 13 08 31 13 12 30 J0112+2244 00 21 44 59.1 156.3 -0.9 -15.5 -163 1150 13 12 30 13 16 30 =0109+224 00 25 44 59.4 158.1 -0.8 -14.4 77 1165 13 12 31 13 20 30 3C138 00 29 45 23.3 92.6 -4.9 -39.8 21 1165 13 20 30 13 23 30 --- 00 32 46 23.8 93.2 -4.8 -39.8 180 1177 13 20 31 13 24 30 J0509+0541 00 33 46 17.2 103.1 -4.6 -37.0 8 1177 13 24 30 13 27 30 =0506+056 00 36 46 17.6 103.7 -4.6 -36.8 180 1188 13 24 31 13 29 30 3C48 00 38 47 68.3 144.0 -1.0 -25.6 -55 1188 13 29 30 13 34 30 --- 00 43 47 68.7 146.6 -0.9 -23.8 245 1208 13 29 31 13 37 00 J0123+3044 00 46 18 67.6 158.1 -0.6 -15.5 95 1208 13 37 00 13 40 00 =0120+304 00 49 18 67.8 159.7 -0.6 -14.4 180 1219 13 37 01 13 40 00 4C31.04 00 49 18 69.4 160.7 -0.5 -13.9 -22 1219 No stop 13 43 30 --- 00 52 49 69.6 162.7 -0.5 -12.4 188 1233 13 40 01 13 44 00 J0123+3044 00 53 19 68.0 161.9 -0.5 -12.8 8 1233 13 44 00 13 45 00 =0120+304 00 54 19 68.1 162.5 -0.5 -12.4 60 1237 13 44 01 13 45 00 4C31.04 00 54 19 69.6 163.6 -0.4 -11.8 -22 1237 No stop 13 48 30 --- 00 57 50 69.8 165.7 -0.4 -10.3 188 1250 13 45 01 13 48 30 J0123+3044 00 57 50 68.2 164.5 -0.4 -11.0 -22 1250 No stop 13 50 00 =0120+304 00 59 20 68.3 165.3 -0.4 -10.4 68 1256 13 48 31 13 50 00 4C31.04 00 59 20 69.8 166.6 -0.4 -9.7 -22 1256 No stop 13 53 30 --- 01 02 50 69.9 168.8 -0.3 -8.1 188 1270 13 50 01 13 54 00 J0123+3044 01 03 21 68.4 167.6 -0.4 -8.8 8 1270 13 54 00 13 55 00 =0120+304 01 04 21 68.4 168.2 -0.3 -8.4 60 1273 13 54 01 13 55 00 4C31.04 01 04 21 70.0 169.7 -0.3 -7.5 -23 1273 No stop 13 58 30 --- 01 07 51 70.1 171.8 -0.2 -5.9 187 1287 13 55 01 13 58 30 J0123+3044 01 07 51 68.5 170.2 -0.3 -7.0 -21 1287 No stop 14 00 00 =0120+304 01 09 22 68.6 171.1 -0.3 -6.3 69 1293 13 58 31 14 00 00 4C31.04 01 09 22 70.1 172.8 -0.2 -5.2 -24 1293 No stop 14 03 30 --- 01 12 52 70.2 175.0 -0.1 -3.7 186 1306 14 00 01 Schedule for DEFFORD (Code De ) Page 11 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 14 04 00 J0123+3044 01 13 22 68.7 173.5 -0.2 -4.7 8 1306 14 04 00 14 05 00 =0120+304 01 14 22 68.7 174.1 -0.2 -4.2 60 1310 14 04 01 14 05 00 4C31.04 01 14 22 70.2 175.9 -0.1 -3.0 -25 1310 No stop 14 08 30 --- 01 17 53 70.2 178.1 -0.1 -1.4 185 1324 14 05 01 14 08 30 J0123+3044 01 17 53 68.7 176.1 -0.1 -2.8 -23 1324 No stop 14 10 00 =0120+304 01 19 23 68.7 177.0 -0.1 -2.1 67 1329 14 08 31 14 10 00 4C31.04 01 19 23 70.2 179.0 -0.0 -0.7 -26 1329 No stop 14 13 30 --- 01 22 54 70.2 181.2 0.0 0.9 184 1343 14 10 01 14 14 00 J0123+3044 01 23 24 68.8 179.4 -0.0 -0.4 6 1343 14 14 00 14 15 00 =0120+304 01 24 24 68.8 180.0 -0.0 -0.0 60 1347 14 14 01 14 15 00 4C31.04 01 24 24 70.2 182.1 0.1 1.6 -26 1347 No stop 14 18 30 --- 01 27 55 70.2 184.3 0.1 3.1 184 1360 14 15 01 14 18 30 J0123+3044 01 27 55 68.8 182.1 0.1 1.5 -25 1360 No stop 14 20 00 =0120+304 01 29 25 68.7 183.0 0.1 2.1 65 1366 14 18 31 14 20 00 4C31.04 01 29 25 70.2 185.3 0.1 3.8 -27 1366 No stop 14 23 30 --- 01 32 55 70.1 187.4 0.2 5.4 183 1380 14 20 01 14 24 00 J0123+3044 01 33 25 68.7 185.3 0.2 3.8 5 1380 14 24 00 14 25 00 =0120+304 01 34 26 68.7 185.9 0.2 4.2 60 1384 14 24 01 14 25 00 4C31.04 01 34 26 70.1 188.4 0.2 6.1 -28 1384 No stop 14 28 30 --- 01 37 56 70.0 190.5 0.3 7.6 182 1397 14 25 01 14 28 30 J0123+3044 01 37 56 68.6 188.0 0.2 5.7 -26 1397 No stop 14 30 00 =0120+304 01 39 26 68.6 188.9 0.3 6.3 64 1403 14 28 31 14 32 00 3C84 01 41 27 70.1 111.9 -1.7 -49.7 -131 1403 14 32 00 14 35 00 --- 01 44 27 70.5 113.0 -1.6 -49.2 49 1414 14 32 01 14 37 00 J0112+2244 01 46 28 60.1 195.4 0.6 10.2 -153 1414 14 37 00 14 41 00 =0109+224 01 50 28 59.9 197.2 0.6 11.4 87 1430 14 37 01 14 45 00 3C138 01 54 29 36.0 110.9 -3.5 -36.8 -41 1430 14 45 00 14 48 00 --- 01 57 29 36.5 111.6 -3.4 -36.6 139 1441 14 45 01 14 49 00 J0509+0541 01 58 30 29.2 122.0 -3.2 -31.6 6 1441 14 49 00 14 52 00 =0506+056 02 01 30 29.5 122.8 -3.2 -31.3 180 1453 14 49 01 Schedule for DEFFORD (Code De ) Page 12 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 14 54 00 3C48 02 03 30 70.7 195.6 0.4 11.4 -125 1453 14 54 00 14 58 00 --- 02 07 31 70.5 198.0 0.5 13.2 115 1469 14 54 01 15 00 30 J0123+3044 02 10 01 67.2 205.9 0.8 18.2 106 1469 15 00 30 15 03 30 =0120+304 02 13 02 67.0 207.5 0.8 19.3 180 1480 15 00 31 15 03 30 4C31.04 02 13 02 68.1 210.6 0.9 21.7 -31 1480 No stop 15 07 00 --- 02 16 33 67.8 212.5 0.9 23.0 179 1494 15 03 31 15 07 30 J0123+3044 02 17 03 66.7 209.6 0.9 20.7 1 1494 15 07 30 15 08 30 =0120+304 02 18 03 66.6 210.1 0.9 21.0 60 1498 15 07 31 15 08 30 4C31.04 02 18 03 67.7 213.2 1.0 23.5 -31 1498 No stop 15 12 00 --- 02 21 33 67.4 215.0 1.0 24.6 179 1511 15 08 31 15 12 00 J0123+3044 02 21 33 66.3 211.8 1.0 22.2 -29 1511 No stop 15 13 30 =0120+304 02 23 04 66.2 212.6 1.0 22.7 61 1517 15 12 01 15 13 30 4C31.04 02 23 04 67.2 215.7 1.0 25.1 -31 1517 No stop 15 17 00 --- 02 26 34 66.9 217.5 1.1 26.2 179 1530 15 13 31 15 17 30 J0123+3044 02 27 04 65.9 214.5 1.0 23.9 1 1530 15 17 30 15 18 30 =0120+304 02 28 04 65.8 215.0 1.1 24.2 60 1534 15 17 31 15 18 30 4C31.04 02 28 04 66.8 218.2 1.1 26.7 -31 1534 No stop 15 22 00 --- 02 31 35 66.4 219.8 1.2 27.8 179 1548 15 18 31 15 22 00 J0123+3044 02 31 35 65.5 216.6 1.1 25.3 -29 1548 No stop 15 23 30 =0120+304 02 33 05 65.3 217.3 1.1 25.7 61 1554 15 22 01 15 23 30 4C31.04 02 33 05 66.3 220.5 1.2 28.2 -31 1554 No stop 15 27 00 --- 02 36 36 65.9 222.1 1.3 29.2 179 1567 15 23 31 15 27 30 J0123+3044 02 37 06 64.9 219.2 1.2 26.9 1 1567 15 27 30 15 28 30 =0120+304 02 38 06 64.8 219.6 1.2 27.2 60 1571 15 27 31 15 28 30 4C31.04 02 38 06 65.8 222.8 1.3 29.6 -31 1571 No stop 15 32 00 --- 02 41 37 65.4 224.4 1.3 30.6 179 1584 15 28 31 15 32 00 J0123+3044 02 41 37 64.5 221.2 1.3 28.1 -29 1584 No stop 15 33 30 =0120+304 02 43 07 64.3 221.8 1.3 28.5 61 1590 15 32 01 15 33 30 4C31.04 02 43 07 65.2 225.0 1.4 30.9 -31 1590 No stop 15 37 00 --- 02 46 37 64.8 226.5 1.4 31.8 179 1604 15 33 31 Schedule for DEFFORD (Code De ) Page 13 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 15 37 30 J0123+3044 02 47 08 63.9 223.6 1.4 29.6 1 1604 15 37 30 15 38 30 =0120+304 02 48 08 63.8 224.0 1.4 29.8 60 1608 15 37 31 15 38 30 4C31.04 02 48 08 64.7 227.2 1.5 32.2 -31 1608 No stop 15 42 00 --- 02 51 38 64.3 228.6 1.5 33.0 179 1621 15 38 31 15 42 00 J0123+3044 02 51 38 63.4 225.5 1.5 30.7 -29 1621 No stop 15 43 30 =0120+304 02 53 09 63.3 226.1 1.5 31.0 61 1627 15 42 01 15 43 30 4C31.04 02 53 09 64.1 229.2 1.5 33.4 -31 1627 No stop 15 47 00 --- 02 56 39 63.7 230.6 1.6 34.2 179 1641 15 43 31 15 47 30 J0123+3044 02 57 09 62.8 227.7 1.5 32.0 1 1641 15 47 30 15 48 30 =0120+304 02 58 09 62.7 228.1 1.6 32.2 60 1644 15 47 31 15 48 30 4C31.04 02 58 09 63.5 231.2 1.6 34.5 -31 1644 No stop 15 52 00 --- 03 01 40 63.1 232.6 1.7 35.3 179 1658 15 48 31 15 52 00 J0123+3044 03 01 40 62.3 229.5 1.6 33.0 -29 1658 No stop 15 53 30 =0120+304 03 03 10 62.1 230.1 1.6 33.3 61 1664 15 52 01 15 54 30 3C84 03 04 10 79.1 162.7 -0.3 -14.2 -157 1664 15 54 30 15 57 30 --- 03 07 11 79.2 165.6 -0.2 -11.8 23 1675 15 54 31 15 58 30 J0112+2244 03 08 11 53.4 227.9 1.9 29.7 -152 1675 15 58 30 16 01 30 =0109+224 03 11 11 53.1 228.9 2.0 30.2 28 1687 15 58 31 16 05 30 3C138 03 15 12 46.6 132.7 -2.1 -28.1 -71 1687 16 05 30 16 08 30 --- 03 18 13 46.9 133.6 -2.1 -27.7 109 1698 16 05 31 16 09 30 J0509+0541 03 19 13 38.2 143.7 -1.9 -21.5 7 1698 16 09 30 16 12 30 =0506+056 03 22 13 38.5 144.5 -1.8 -21.0 180 1710 16 09 31 16 14 30 3C48 03 24 14 63.3 235.5 1.8 37.3 -179 1710 16 14 30 16 19 30 --- 03 29 14 62.7 237.3 1.8 38.2 121 1729 16 14 31 16 22 00 J0123+3044 03 31 45 58.5 240.1 2.1 38.3 117 1729 16 22 00 16 25 00 =0120+304 03 34 45 58.1 241.1 2.2 38.8 180 1741 16 22 01 16 25 00 4C31.04 03 34 45 58.8 243.9 2.2 40.8 -29 1741 No stop 16 28 30 --- 03 38 16 58.3 245.0 2.3 41.2 181 1755 16 25 01 16 29 00 J0123+3044 03 38 46 57.6 242.3 2.2 39.3 2 1755 16 29 00 16 30 00 =0120+304 03 39 46 57.4 242.6 2.3 39.5 60 1758 16 29 01 Schedule for DEFFORD (Code De ) Page 14 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 16 30 00 4C31.04 03 39 46 58.1 245.4 2.3 41.4 -29 1758 No stop 16 33 30 --- 03 43 17 57.6 246.5 2.4 41.8 181 1772 16 30 01 16 33 30 J0123+3044 03 43 17 57.0 243.7 2.3 39.9 -28 1772 No stop 16 35 00 =0120+304 03 44 47 56.7 244.2 2.3 40.1 62 1778 16 33 31 16 35 00 4C31.04 03 44 47 57.4 246.9 2.4 42.0 -29 1778 No stop 16 38 30 --- 03 48 18 56.9 247.9 2.5 42.3 181 1791 16 35 01 16 39 00 J0123+3044 03 48 48 56.2 245.3 2.4 40.6 2 1791 16 39 00 16 40 00 =0120+304 03 49 48 56.1 245.6 2.4 40.7 60 1795 16 39 01 16 40 00 4C31.04 03 49 48 56.6 248.4 2.5 42.5 -29 1795 No stop 16 43 30 --- 03 53 18 56.1 249.3 2.5 42.9 181 1809 16 40 01 16 43 30 J0123+3044 03 53 18 55.6 246.6 2.5 41.1 -27 1809 No stop 16 45 00 =0120+304 03 54 49 55.3 247.1 2.5 41.2 63 1814 16 43 31 16 45 00 4C31.04 03 54 49 55.9 249.8 2.6 43.0 -28 1814 No stop 16 48 30 --- 03 58 19 55.4 250.7 2.6 43.3 182 1828 16 45 01 16 49 00 J0123+3044 03 58 49 54.8 248.2 2.6 41.6 3 1828 16 49 00 16 50 00 =0120+304 03 59 49 54.6 248.5 2.6 41.7 60 1832 16 49 01 16 50 00 4C31.04 03 59 49 55.2 251.1 2.6 43.5 -28 1832 No stop 16 53 30 --- 04 03 20 54.7 252.1 2.7 43.7 182 1845 16 50 01 16 53 30 J0123+3044 04 03 20 54.1 249.4 2.6 42.1 -27 1845 No stop 16 55 00 =0120+304 04 04 50 53.9 249.8 2.7 42.2 63 1851 16 53 31 16 55 00 4C31.04 04 04 50 54.5 252.5 2.7 43.9 -28 1851 No stop 16 58 30 --- 04 08 21 54.0 253.4 2.8 44.1 182 1865 16 55 01 16 59 00 J0123+3044 04 08 51 53.3 250.9 2.7 42.6 3 1865 16 59 00 17 00 00 =0120+304 04 09 51 53.2 251.2 2.8 42.6 60 1869 16 59 01 17 00 00 4C31.04 04 09 51 53.7 253.8 2.8 44.3 -28 1869 No stop 17 03 30 --- 04 13 22 53.2 254.6 2.9 44.5 182 1882 17 00 01 17 03 30 J0123+3044 04 13 22 52.7 252.1 2.8 42.9 -27 1882 No stop 17 05 00 =0120+304 04 14 52 52.5 252.5 2.8 43.0 63 1888 17 03 31 17 05 00 4C31.04 04 14 52 53.0 255.0 2.9 44.6 -28 1888 No stop 17 08 30 --- 04 18 23 52.5 255.9 3.0 44.8 182 1901 17 05 01 Schedule for DEFFORD (Code De ) Page 15 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 17 09 00 J0123+3044 04 18 53 51.9 253.5 2.9 43.3 4 1901 17 09 00 17 10 00 =0120+304 04 19 53 51.7 253.8 2.9 43.4 60 1905 17 09 01 17 10 00 4C31.04 04 19 53 52.2 256.3 3.0 44.9 -27 1905 No stop 17 13 30 --- 04 23 23 51.7 257.1 3.0 45.1 183 1919 17 10 01 17 13 30 J0123+3044 04 23 23 51.2 254.6 3.0 43.6 -26 1919 No stop 17 15 00 =0120+304 04 24 54 51.0 255.0 3.0 43.7 64 1925 17 13 31 17 16 00 3C84 04 25 54 74.8 232.5 1.1 40.7 -34 1925 17 16 00 17 19 00 --- 04 28 54 74.5 234.1 1.1 41.7 146 1936 17 16 01 17 20 00 J0112+2244 04 29 54 42.6 251.2 3.3 39.1 -59 1936 17 20 00 17 25 00 =0109+224 04 34 55 41.9 252.4 3.4 39.5 241 1955 17 20 01 17 29 00 3C138 04 38 56 53.5 162.2 -0.7 -11.3 -52 1955 17 29 00 17 32 00 --- 04 41 56 53.7 163.4 -0.7 -10.5 128 1967 17 29 01 17 33 00 J0509+0541 04 42 57 43.3 170.5 -0.5 -5.9 6 1967 17 33 00 17 36 00 =0506+056 04 45 57 43.3 171.5 -0.4 -5.2 180 1979 17 33 01 17 38 00 3C48 04 47 57 51.4 259.8 3.1 46.3 -170 1979 17 38 00 17 43 00 --- 04 52 58 50.7 260.9 3.2 46.5 130 1998 17 38 01 17 45 30 J0123+3044 04 55 29 46.4 262.1 3.5 45.1 116 1998 17 45 30 17 48 30 =0120+304 04 58 29 45.9 262.8 3.6 45.2 180 2010 17 45 31 17 48 30 4C31.04 04 58 29 46.4 265.0 3.6 46.4 -26 2010 No stop 17 52 00 --- 05 02 00 45.9 265.7 3.7 46.5 184 2023 17 48 31 17 52 30 J0123+3044 05 02 30 45.3 263.6 3.6 45.3 5 2023 17 52 30 17 53 30 =0120+304 05 03 30 45.2 263.8 3.7 45.4 60 2027 17 52 31 17 53 30 4C31.04 05 03 30 45.6 266.1 3.7 46.5 -26 2027 No stop 17 57 00 --- 05 07 00 45.1 266.8 3.8 46.5 184 2040 17 53 31 17 57 00 J0123+3044 05 07 00 44.6 264.6 3.7 45.4 -25 2040 No stop 17 58 30 =0120+304 05 08 31 44.4 264.9 3.7 45.5 65 2046 17 57 01 17 58 30 4C31.04 05 08 31 44.9 267.1 3.8 46.5 -26 2046 No stop 18 02 00 --- 05 12 01 44.3 267.8 3.9 46.6 184 2060 17 58 31 18 02 30 J0123+3044 05 12 31 43.8 265.8 3.8 45.5 5 2060 18 02 30 18 03 30 =0120+304 05 13 32 43.6 266.0 3.8 45.5 60 2064 18 02 31 Schedule for DEFFORD (Code De ) Page 16 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 18 03 30 4C31.04 05 13 32 44.1 268.1 3.9 46.6 -26 2064 No stop 18 07 00 --- 05 17 02 43.6 268.8 3.9 46.6 184 2077 18 03 31 18 07 00 J0123+3044 05 17 02 43.1 266.7 3.9 45.6 -25 2077 No stop 18 08 30 =0120+304 05 18 32 42.9 267.0 3.9 45.6 65 2083 18 07 01 18 08 30 4C31.04 05 18 32 43.3 269.1 4.0 46.6 -25 2083 No stop 18 12 00 --- 05 22 03 42.8 269.8 4.0 46.6 185 2097 18 08 31 18 12 30 J0123+3044 05 22 33 42.2 267.8 4.0 45.7 5 2097 18 12 30 18 13 30 =0120+304 05 23 33 42.1 268.0 4.0 45.7 60 2100 18 12 31 18 13 30 4C31.04 05 23 33 42.6 270.1 4.0 46.6 -25 2100 No stop 18 17 00 --- 05 27 04 42.0 270.8 4.1 46.6 185 2114 18 13 31 18 17 00 J0123+3044 05 27 04 41.5 268.7 4.0 45.7 -24 2114 No stop 18 18 30 =0120+304 05 28 34 41.3 269.0 4.1 45.7 66 2120 18 17 01 18 18 30 4C31.04 05 28 34 41.8 271.1 4.1 46.6 -25 2120 No stop 18 22 00 --- 05 32 05 41.2 271.8 4.2 46.6 185 2133 18 18 31 18 22 30 J0123+3044 05 32 35 40.7 269.8 4.1 45.7 6 2133 18 22 30 18 23 30 =0120+304 05 33 35 40.5 270.0 4.2 45.7 60 2137 18 22 31 18 23 30 4C31.04 05 33 35 41.0 272.1 4.2 46.6 -25 2137 No stop 18 27 00 --- 05 37 05 40.5 272.7 4.3 46.6 185 2151 18 23 31 18 27 00 J0123+3044 05 37 05 40.0 270.7 4.2 45.7 -24 2151 No stop 18 28 30 =0120+304 05 38 36 39.8 271.0 4.2 45.7 66 2156 18 27 01 18 28 30 4C31.04 05 38 36 40.2 273.0 4.3 46.5 -25 2156 No stop 18 32 00 --- 05 42 06 39.7 273.7 4.4 46.5 185 2170 18 28 31 18 32 30 J0123+3044 05 42 36 39.2 271.8 4.3 45.7 6 2170 18 32 30 18 33 30 =0120+304 05 43 36 39.0 272.0 4.3 45.7 60 2174 18 32 31 18 33 30 4C31.04 05 43 36 39.5 274.0 4.4 46.5 -25 2174 No stop 18 37 00 --- 05 47 07 38.9 274.6 4.4 46.4 185 2187 18 33 31 18 37 00 J0123+3044 05 47 07 38.5 272.6 4.4 45.6 -24 2187 No stop 18 38 30 =0120+304 05 48 37 38.2 272.9 4.4 45.6 66 2193 18 37 01 18 38 30 4C31.04 05 48 37 38.7 274.9 4.5 46.4 -25 2193 No stop 18 42 00 --- 05 52 08 38.2 275.6 4.5 46.3 185 2207 18 38 31 Schedule for DEFFORD (Code De ) Page 17 EM181B 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 ---------------------------------------------------------------------------------------- --- Tue 11 Mar 2025 Day 70 --- 18 42 30 J0123+3044 05 52 38 37.6 273.7 4.5 45.6 6 2207 18 42 30 18 43 30 =0120+304 05 53 38 37.5 273.9 4.5 45.6 60 2211 18 42 31 18 43 30 4C31.04 05 53 38 37.9 275.8 4.5 46.3 -25 2211 No stop 18 47 00 --- 05 57 09 37.4 276.5 4.6 46.2 185 2224 18 43 31 18 47 00 J0123+3044 05 57 09 36.9 274.5 4.5 45.5 -24 2224 No stop 18 48 30 =0120+304 05 58 39 36.7 274.8 4.6 45.5 66 2230 18 47 01 18 48 30 4C31.04 05 58 39 37.2 276.8 4.6 46.2 -24 2230 No stop 18 52 00 --- 06 02 10 36.6 277.4 4.7 46.1 186 2243 18 48 31 18 52 30 J0123+3044 06 02 40 36.1 275.6 4.6 45.4 6 2243 18 52 30 18 53 30 =0120+304 06 03 40 35.9 275.8 4.7 45.4 60 2247 18 52 31 18 53 30 4C31.04 06 03 40 36.4 277.7 4.7 46.1 -24 2247 No stop 18 57 00 --- 06 07 10 35.9 278.3 4.8 46.0 186 2261 18 53 31 18 57 00 J0123+3044 06 07 10 35.4 276.4 4.7 45.3 -23 2261 No stop 18 58 30 =0120+304 06 08 41 35.2 276.7 4.7 45.3 67 2267 18 57 01 18 58 30 4C31.04 06 08 41 35.7 278.6 4.8 45.9 -24 2267 No stop 19 02 00 --- 06 12 11 35.1 279.2 4.9 45.8 186 2280 18 58 31 19 02 30 J0123+3044 06 12 41 34.6 277.4 4.8 45.2 7 2280 19 02 30 19 03 30 =0120+304 06 13 41 34.4 277.6 4.8 45.2 60 2284 19 02 31 19 03 30 4C31.04 06 13 41 34.9 279.5 4.9 45.8 -24 2284 No stop 19 07 00 --- 06 17 12 34.4 280.1 4.9 45.7 186 2297 19 03 31 19 07 00 J0123+3044 06 17 12 33.9 278.3 4.9 45.1 -23 2297 No stop 19 08 30 =0120+304 06 18 42 33.6 278.5 4.9 45.0 67 2303 19 07 01 19 09 30 3C84 06 19 42 58.3 268.6 3.0 55.2 -37 2303 19 09 30 19 12 30 --- 06 22 43 57.9 269.2 3.0 55.2 143 2315 19 09 31 19 13 30 J0112+2244 06 23 43 25.4 275.2 5.2 41.6 -61 2315 19 13 30 19 17 30 =0109+224 06 27 44 24.8 276.0 5.2 41.5 179 2330 19 13 31 19 21 30 3C138 06 31 44 52.0 207.5 1.2 17.2 12 2330 19 21 30 19 25 30 --- 06 35 45 51.7 209.0 1.2 18.1 240 2346 19 21 31 19 26 30 J0509+0541 06 36 45 40.3 208.6 1.4 17.2 3 2346 19 26 30 19 30 00 =0506+056 06 40 16 40.1 209.7 1.5 17.8 210 2359 19 26 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.C4096 --- 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: 15 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= 5624.00 5624.00 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: 7 Setup file default. Used with PCAL = off LO sum= 4888.00 4888.00 BBC fr= 736.00 736.00 Bandwd= 64.00 64.00 Matching frequency sets: 7 8 9 10 11 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 58.183666 0.00 31 55 05.83643 * 32 10 50.06197 32 18 46.52432 0.00 From catalog imbedded in main SCHED input file. 0109+224 01 09 23.608525 * 01 12 05.824718 01 13 26.344732 0.01 * J0112+2244 22 28 44.12484 * 22 44 38.78632 22 52 38.12980 0.02 J0112+22 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 4801 observations. 0120+304 01 20 14.738570 * 01 23 02.281461 01 24 25.400544 0.13 * J0123+3044 30 28 27.84809 * 30 44 06.91790 30 52 00.65668 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 06.424339 0.55 J0137+3309 32 54 20.25968 * 33 09 35.13386 33 17 18.01933 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 27.465683 1.50 J0319+4130 41 19 51.91692 * 41 30 42.10404 41 36 18.32279 2.86 0316+413 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0319+41 GSFC 2016a X/S astro solution, 10291 observations. 0506+056 05 06 45.765567 * 05 09 25.964459 05 10 46.756195 0.05 * J0509+0541 05 37 50.30280 * 05 41 35.33345 05 43 27.77729 0.09 J0509+05 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 349 observations. * 3C138 05 18 16.514083 * 05 21 09.885965 05 22 37.377074 0.06 J0521+1638 16 35 26.83414 * 16 38 22.05160 16 39 52.92071 0.06 0518+165 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0521+16 GSFC 2016a X/S astro solution, 352 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.C4096 1 2 3 4 5 6 7 12 14 15 5.600 439.460 J0112+2244 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.533 26.584 J0123+3044 sess125.C4096 1 2 3 4 5 6 7 12 14 15 2.450 177.039 3C48 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.567 38.359 3C84 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.500 27.258 J0509+0541 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.258 23.664 3C138 sess125.C4096 1 2 3 4 5 6 7 12 14 15 0.267 21.040 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 44.7 J0112+2244 36.9 J0123+3044 44.2 3C48 48.1 3C84 69.5 J0509+0541 86.1 3C138 89.8 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