COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: GS045B Exp. Code: GS045B Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Robert Schulz Address: ASTRON Oude Hoogeveensedijk 4 7991PD Dwingeloo The Netherlands Phone: 0031 521 595 755 EMAIL: schulz@astron.nl Fax: Phone during observation: 0031 521 595 755 Observing mode: Line Notes: Target : 4C31.04 Bandpass Calibrator : 3C84 Phase Reference : J0123+3044 SCHED v11.5 Schedule for VLBA_BR (Code Br ) Page 2 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- Next scan frequencies: 1315.75 1315.75 1331.75 1331.75 1347.75 1347.75 1363.75 1363.75 Next BBC frequencies: 784.25 784.25 768.25 768.25 752.25 752.25 736.25 736.25 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 11 06 30 J0123+3044 19 14 49 21.0 66.8 -6.2 -45.6 0 0 11 06 30 11 07 45 =0120+304 19 16 05 21.2 67.0 -6.1 -45.7 75 5 11 06 31 11 07 45 4C31.04 19 16 05 22.7 66.4 -6.1 -46.3 -11 5 11 07 56 11 14 45 --- 19 23 06 23.8 67.5 -6.0 -46.8 409 31 11 07 46 11 15 15 J0123+3044 19 23 36 22.4 68.2 -6.0 -46.2 19 31 11 15 15 11 16 30 =0120+304 19 24 51 22.6 68.4 -6.0 -46.3 75 36 11 15 16 11 16 30 4C31.04 19 24 51 24.1 67.8 -5.9 -47.0 -11 36 11 16 41 11 23 30 --- 19 31 52 25.2 68.9 -5.8 -47.4 409 62 11 16 31 11 24 00 J0123+3044 19 32 22 23.7 69.6 -5.9 -46.8 19 62 11 24 00 11 25 15 =0120+304 19 33 38 23.9 69.8 -5.8 -46.8 75 67 11 24 01 11 25 15 4C31.04 19 33 38 25.4 69.2 -5.8 -47.6 -11 67 11 25 26 11 32 15 --- 19 40 39 26.5 70.3 -5.7 -48.0 409 94 11 25 16 11 32 45 J0123+3044 19 41 09 25.1 71.0 -5.7 -47.3 19 94 11 32 45 11 34 00 =0120+304 19 42 24 25.3 71.2 -5.7 -47.4 75 98 11 32 46 11 34 00 4C31.04 19 42 24 26.8 70.6 -5.6 -48.1 -11 98 11 34 11 11 41 00 --- 19 49 25 27.9 71.7 -5.5 -48.5 409 125 11 34 01 11 41 30 J0123+3044 19 49 55 26.5 72.4 -5.6 -47.8 19 125 11 41 30 11 42 45 =0120+304 19 51 10 26.7 72.6 -5.5 -47.9 75 130 11 41 31 11 42 45 4C31.04 19 51 10 28.2 72.0 -5.5 -48.6 -11 130 11 42 56 11 49 45 --- 19 58 12 29.3 73.1 -5.4 -49.0 409 156 11 42 46 11 50 15 J0123+3044 19 58 42 27.9 73.8 -5.4 -48.3 19 156 11 50 15 11 51 30 =0120+304 19 59 57 28.1 74.0 -5.4 -48.4 75 161 11 50 16 11 51 30 4C31.04 19 59 57 29.6 73.4 -5.3 -49.1 -11 161 11 51 41 11 58 30 --- 20 06 58 30.7 74.5 -5.2 -49.5 409 187 11 51 31 11 59 00 J0123+3044 20 07 28 29.3 75.3 -5.3 -48.7 19 187 11 59 00 12 00 15 =0120+304 20 08 43 29.5 75.5 -5.3 -48.8 75 192 11 59 01 12 00 15 4C31.04 20 08 43 31.0 74.8 -5.2 -49.6 -11 192 12 00 26 12 07 15 --- 20 15 44 32.1 75.9 -5.1 -50.0 409 218 12 00 16 Schedule for VLBA_BR (Code Br ) Page 3 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 12 07 45 J0123+3044 20 16 15 30.7 76.7 -5.1 -49.1 19 218 12 07 45 12 09 00 =0120+304 20 17 30 30.9 76.9 -5.1 -49.2 75 223 12 07 46 12 09 00 4C31.04 20 17 30 32.4 76.2 -5.1 -50.0 -11 223 12 09 11 12 16 00 --- 20 24 31 33.6 77.3 -4.9 -50.4 409 249 12 09 01 12 16 30 J0123+3044 20 25 01 32.2 78.1 -5.0 -49.5 19 249 12 16 30 12 17 45 =0120+304 20 26 16 32.4 78.3 -5.0 -49.6 75 254 12 16 31 12 17 45 4C31.04 20 26 16 33.9 77.6 -4.9 -50.4 -11 254 12 17 56 12 24 45 --- 20 33 17 35.0 78.7 -4.8 -50.7 409 281 12 17 46 12 25 15 J0123+3044 20 33 47 33.6 79.6 -4.8 -49.9 19 281 12 25 15 12 26 30 =0120+304 20 35 03 33.8 79.8 -4.8 -49.9 75 285 12 25 16 12 26 30 4C31.04 20 35 03 35.3 79.0 -4.8 -50.8 -11 285 12 26 41 12 33 30 --- 20 42 04 36.4 80.2 -4.6 -51.1 409 312 12 26 31 12 34 00 J0123+3044 20 42 34 35.0 81.1 -4.7 -50.2 19 312 12 34 00 12 35 15 =0120+304 20 43 49 35.2 81.3 -4.7 -50.2 75 317 12 34 01 12 35 15 4C31.04 20 43 49 36.7 80.5 -4.6 -51.1 -11 317 12 35 26 12 42 15 --- 20 50 50 37.9 81.6 -4.5 -51.4 409 343 12 35 16 12 42 45 J0123+3044 20 51 20 36.5 82.5 -4.5 -50.4 19 343 12 42 45 12 44 00 =0120+304 20 52 35 36.7 82.7 -4.5 -50.4 75 348 12 42 46 12 44 00 4C31.04 20 52 35 38.2 81.9 -4.5 -51.4 -11 348 12 44 11 12 51 00 --- 20 59 37 39.3 83.1 -4.4 -51.6 409 374 12 44 01 12 51 30 J0123+3044 21 00 07 37.9 84.0 -4.4 -50.6 19 374 12 51 30 12 52 45 =0120+304 21 01 22 38.1 84.3 -4.4 -50.7 75 379 12 51 31 12 52 45 4C31.04 21 01 22 39.6 83.4 -4.3 -51.6 -11 379 12 52 56 12 59 45 --- 21 08 23 40.8 84.6 -4.2 -51.8 409 405 12 52 46 13 00 15 J0123+3044 21 08 53 39.4 85.6 -4.3 -50.8 19 405 13 00 15 13 01 30 =0120+304 21 10 08 39.6 85.8 -4.2 -50.8 75 410 13 00 16 13 01 30 4C31.04 21 10 08 41.1 84.9 -4.2 -51.8 -11 410 13 01 41 13 08 30 --- 21 17 09 42.3 86.1 -4.1 -52.0 409 436 13 01 31 13 09 00 J0123+3044 21 17 40 40.9 87.1 -4.1 -50.9 19 436 13 09 00 13 10 15 =0120+304 21 18 55 41.1 87.3 -4.1 -50.9 75 441 13 09 01 Schedule for VLBA_BR (Code Br ) Page 4 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 13 12 30 3C84 21 21 10 29.6 59.4 -6.0 -50.2 103 441 13 12 30 13 17 30 --- 21 26 11 30.4 60.1 -5.9 -50.6 300 461 13 12 31 13 20 00 J0123+3044 21 28 41 42.7 89.1 -3.9 -51.0 117 461 13 20 00 13 21 15 =0120+304 21 29 57 42.9 89.4 -3.9 -51.0 75 465 13 20 01 13 21 15 4C31.04 21 29 57 44.4 88.4 -3.8 -52.1 -11 465 13 21 26 13 28 15 --- 21 36 58 45.6 89.7 -3.7 -52.1 409 492 13 21 16 13 28 45 J0123+3044 21 37 28 44.2 90.8 -3.8 -51.0 19 492 13 28 45 13 30 00 =0120+304 21 38 43 44.4 91.0 -3.8 -51.0 75 497 13 28 46 13 30 00 4C31.04 21 38 43 45.8 90.0 -3.7 -52.1 -11 497 13 30 11 13 37 00 --- 21 45 44 47.0 91.4 -3.6 -52.1 409 523 13 30 01 13 37 30 J0123+3044 21 46 14 45.6 92.4 -3.6 -50.9 19 523 13 37 30 13 38 45 =0120+304 21 47 29 45.8 92.7 -3.6 -50.9 75 528 13 37 31 13 38 45 4C31.04 21 47 29 47.3 91.7 -3.6 -52.1 -11 528 13 38 56 13 45 45 --- 21 54 31 48.5 93.0 -3.4 -52.0 409 554 13 38 46 13 46 15 J0123+3044 21 55 01 47.1 94.1 -3.5 -50.8 19 554 13 46 15 13 47 30 =0120+304 21 56 16 47.3 94.4 -3.5 -50.8 75 559 13 46 16 13 47 30 4C31.04 21 56 16 48.8 93.4 -3.4 -52.0 -11 559 13 47 41 13 54 30 --- 22 03 17 49.9 94.8 -3.3 -51.9 409 585 13 47 31 13 55 00 J0123+3044 22 03 47 48.5 95.9 -3.3 -50.6 19 585 13 55 00 13 56 15 =0120+304 22 05 02 48.8 96.2 -3.3 -50.6 75 590 13 55 01 13 56 30 4C31.04 22 05 17 50.3 95.2 -3.3 -51.8 4 590 13 56 30 14 03 00 --- 22 11 48 51.4 96.6 -3.1 -51.7 390 615 13 56 31 14 03 15 J0123+3044 22 12 03 49.9 97.7 -3.2 -50.4 4 615 14 03 15 14 04 30 =0120+304 22 13 19 50.1 97.9 -3.2 -50.3 75 620 14 03 16 14 04 45 4C31.04 22 13 34 51.6 96.9 -3.1 -51.6 4 620 14 04 45 14 11 15 --- 22 20 05 52.7 98.3 -3.0 -51.4 390 645 14 04 46 14 11 30 J0123+3044 22 20 20 51.3 99.4 -3.1 -50.1 4 645 14 11 30 14 12 45 =0120+304 22 21 35 51.5 99.7 -3.0 -50.0 75 650 14 11 31 14 13 00 4C31.04 22 21 50 53.0 98.7 -3.0 -51.3 4 650 14 13 00 14 19 30 --- 22 28 21 54.1 100.2 -2.9 -51.0 390 675 14 13 01 Schedule for VLBA_BR (Code Br ) Page 5 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 14 19 45 J0123+3044 22 28 36 52.6 101.3 -2.9 -49.7 4 675 14 19 45 14 21 00 =0120+304 22 29 51 52.8 101.6 -2.9 -49.6 75 680 14 19 46 14 21 15 4C31.04 22 30 06 54.4 100.6 -2.8 -50.9 4 680 14 21 15 14 27 45 --- 22 36 38 55.4 102.1 -2.7 -50.5 390 705 14 21 16 14 28 00 J0123+3044 22 36 53 54.0 103.2 -2.8 -49.2 4 705 14 28 00 14 29 15 =0120+304 22 38 08 54.2 103.5 -2.8 -49.1 75 710 14 28 01 14 29 30 4C31.04 22 38 23 55.7 102.5 -2.7 -50.4 4 710 14 29 30 14 36 00 --- 22 44 54 56.8 104.1 -2.6 -50.0 390 735 14 29 31 14 36 15 J0123+3044 22 45 09 55.3 105.3 -2.6 -48.6 4 735 14 36 15 14 37 30 =0120+304 22 46 24 55.5 105.6 -2.6 -48.5 75 740 14 36 16 14 37 45 4C31.04 22 46 39 57.1 104.5 -2.6 -49.8 4 740 14 37 45 14 44 15 --- 22 53 10 58.1 106.2 -2.5 -49.3 390 765 14 37 46 14 44 30 J0123+3044 22 53 25 56.6 107.4 -2.5 -47.9 4 765 14 44 30 14 45 45 =0120+304 22 54 40 56.8 107.7 -2.5 -47.8 75 770 14 44 31 14 46 00 4C31.04 22 54 56 58.4 106.7 -2.4 -49.1 4 770 14 46 00 14 52 30 --- 23 01 27 59.4 108.4 -2.3 -48.5 390 795 14 46 01 14 52 45 J0123+3044 23 01 42 58.0 109.6 -2.4 -47.1 4 795 14 52 45 14 54 00 =0120+304 23 02 57 58.2 109.9 -2.4 -46.9 75 800 14 52 46 14 54 15 4C31.04 23 03 12 59.7 108.9 -2.3 -48.3 4 800 14 54 15 15 00 45 --- 23 09 43 60.7 110.8 -2.2 -47.6 390 825 14 54 16 15 01 00 J0123+3044 23 09 58 59.2 111.9 -2.2 -46.1 4 825 15 01 00 15 02 15 =0120+304 23 11 13 59.4 112.3 -2.2 -46.0 75 830 15 01 01 15 02 30 4C31.04 23 11 28 61.0 111.3 -2.2 -47.4 4 830 15 02 30 15 09 00 --- 23 17 59 62.0 113.2 -2.0 -46.5 390 855 15 02 31 15 09 15 J0123+3044 23 18 14 60.5 114.4 -2.1 -45.1 4 855 15 09 15 15 10 30 =0120+304 23 19 30 60.7 114.8 -2.1 -44.9 75 860 15 09 16 15 10 45 4C31.04 23 19 45 62.3 113.8 -2.0 -46.2 4 860 15 10 45 15 17 15 --- 23 26 16 63.3 115.9 -1.9 -45.2 390 885 15 10 46 15 17 30 J0123+3044 23 26 31 61.8 117.0 -2.0 -43.8 4 885 15 17 30 15 18 45 =0120+304 23 27 46 61.9 117.4 -1.9 -43.6 75 890 15 17 31 Schedule for VLBA_BR (Code Br ) Page 6 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 15 20 15 3C84 23 29 16 49.4 76.9 -3.9 -60.4 53 890 15 20 15 15 25 15 --- 23 34 17 50.2 77.6 -3.8 -60.6 300 909 15 20 16 15 26 45 J0123+3044 23 35 47 63.1 120.2 -1.8 -42.2 52 909 15 26 45 15 28 00 =0120+304 23 37 02 63.3 120.6 -1.8 -42.0 75 914 15 26 46 15 28 15 4C31.04 23 37 17 64.9 119.7 -1.7 -43.3 4 914 15 28 15 15 34 45 --- 23 43 49 65.8 122.1 -1.6 -41.9 390 939 15 28 16 15 35 00 J0123+3044 23 44 04 64.3 123.2 -1.7 -40.6 4 939 15 35 00 15 36 15 =0120+304 23 45 19 64.5 123.7 -1.6 -40.3 75 944 15 35 01 15 36 30 4C31.04 23 45 34 66.1 122.8 -1.6 -41.6 4 944 15 36 30 15 43 00 --- 23 52 05 67.0 125.4 -1.5 -40.0 390 969 15 36 31 15 43 15 J0123+3044 23 52 20 65.4 126.4 -1.5 -38.7 4 969 15 43 15 15 44 30 =0120+304 23 53 35 65.6 126.9 -1.5 -38.4 75 974 15 43 16 15 44 45 4C31.04 23 53 50 67.2 126.2 -1.4 -39.6 4 974 15 44 45 15 51 15 --- 00 00 21 68.1 129.0 -1.3 -37.8 390 999 15 44 46 15 51 30 J0123+3044 00 00 36 66.5 129.9 -1.4 -36.6 4 999 15 51 30 15 52 45 =0120+304 00 01 51 66.7 130.4 -1.4 -36.3 75 1004 15 51 31 15 53 00 4C31.04 00 02 07 68.3 129.8 -1.3 -37.3 4 1004 15 53 00 15 59 30 --- 00 08 38 69.1 132.8 -1.2 -35.4 390 1029 15 53 01 15 59 45 J0123+3044 00 08 53 67.5 133.6 -1.3 -34.3 4 1029 15 59 45 16 01 00 =0120+304 00 10 08 67.7 134.2 -1.2 -33.9 75 1034 15 59 46 16 01 15 4C31.04 00 10 23 69.3 133.7 -1.2 -34.8 4 1034 16 01 15 16 07 45 --- 00 16 54 70.1 137.0 -1.1 -32.6 390 1059 16 01 16 16 08 00 J0123+3044 00 17 09 68.5 137.5 -1.1 -31.6 4 1059 16 08 00 16 09 15 =0120+304 00 18 24 68.7 138.2 -1.1 -31.2 75 1064 16 08 01 16 09 30 4C31.04 00 18 39 70.3 137.9 -1.0 -31.9 4 1064 16 09 30 16 16 00 --- 00 25 10 71.0 141.5 -0.9 -29.4 390 1089 16 09 31 16 16 15 J0123+3044 00 25 25 69.4 141.8 -1.0 -28.7 4 1089 16 16 15 16 17 30 =0120+304 00 26 41 69.5 142.5 -1.0 -28.2 75 1093 16 16 16 16 17 45 4C31.04 00 26 56 71.2 142.5 -0.9 -28.7 4 1093 16 17 45 16 24 15 --- 00 33 27 71.8 146.4 -0.8 -25.9 390 1119 16 17 46 Schedule for VLBA_BR (Code Br ) Page 7 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 16 24 30 J0123+3044 00 33 42 70.2 146.4 -0.8 -25.5 4 1119 16 24 30 16 25 45 =0120+304 00 34 57 70.3 147.1 -0.8 -25.0 75 1123 16 24 31 16 26 00 4C31.04 00 35 12 72.0 147.4 -0.8 -25.1 4 1123 16 26 00 16 32 30 --- 00 41 43 72.5 151.6 -0.6 -22.1 390 1149 16 26 01 16 32 45 J0123+3044 00 41 58 70.9 151.3 -0.7 -21.9 4 1149 16 32 45 16 34 00 =0120+304 00 43 13 71.0 152.1 -0.7 -21.4 75 1153 16 32 46 16 34 15 4C31.04 00 43 28 72.7 152.7 -0.6 -21.2 4 1153 16 34 15 16 40 45 --- 00 49 59 73.1 157.2 -0.5 -17.8 390 1179 16 34 16 16 41 00 J0123+3044 00 50 14 71.5 156.5 -0.6 -18.1 4 1179 16 41 00 16 42 15 =0120+304 00 51 30 71.6 157.3 -0.5 -17.5 75 1183 16 41 01 16 42 30 4C31.04 00 51 45 73.2 158.4 -0.5 -16.9 4 1183 16 42 30 16 49 00 --- 00 58 16 73.6 163.0 -0.4 -13.3 390 1208 16 42 31 16 49 15 J0123+3044 00 58 31 72.0 161.9 -0.4 -13.9 4 1208 16 49 15 16 50 30 =0120+304 00 59 46 72.1 162.8 -0.4 -13.3 75 1213 16 49 16 16 50 45 4C31.04 01 00 01 73.7 164.3 -0.3 -12.3 4 1213 16 50 45 16 57 15 --- 01 06 32 73.9 169.2 -0.2 -8.5 390 1238 16 50 46 16 57 30 J0123+3044 01 06 47 72.4 167.6 -0.3 -9.6 4 1238 16 57 30 16 58 45 =0120+304 01 08 02 72.4 168.5 -0.3 -8.9 75 1243 16 57 31 16 59 00 4C31.04 01 08 17 74.0 170.5 -0.2 -7.5 4 1243 16 59 00 17 05 30 --- 01 14 48 74.1 175.5 -0.1 -3.6 390 1268 16 59 01 17 05 45 J0123+3044 01 15 03 72.6 173.5 -0.2 -5.0 4 1268 17 05 45 17 07 00 =0120+304 01 16 19 72.6 174.4 -0.1 -4.4 75 1273 17 05 46 17 07 15 4C31.04 01 16 34 74.1 176.9 -0.1 -2.5 4 1273 17 07 15 17 13 45 --- 01 23 05 74.1 181.9 0.0 1.5 390 1298 17 07 16 17 14 00 J0123+3044 01 23 20 72.7 179.5 -0.0 -0.4 4 1298 17 14 00 17 15 15 =0120+304 01 24 35 72.7 180.4 0.0 0.3 75 1303 17 14 01 17 15 30 4C31.04 01 24 50 74.1 183.2 0.1 2.6 4 1303 17 15 30 17 22 00 --- 01 31 21 74.0 188.3 0.2 6.5 390 1328 17 15 31 17 22 15 J0123+3044 01 31 36 72.6 185.4 0.1 4.2 4 1328 17 22 15 17 23 30 =0120+304 01 32 51 72.6 186.3 0.1 4.9 75 1333 17 22 16 Schedule for VLBA_BR (Code Br ) Page 8 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 17 23 45 4C31.04 01 33 06 74.0 189.6 0.2 7.6 4 1333 17 23 45 17 30 15 --- 01 39 37 73.7 194.5 0.3 11.4 390 1358 17 23 46 17 30 30 J0123+3044 01 39 53 72.4 191.3 0.3 8.8 4 1358 17 30 30 17 31 45 =0120+304 01 41 08 72.4 192.2 0.3 9.4 75 1363 17 30 31 17 32 00 4C31.04 01 41 23 73.7 195.8 0.3 12.4 4 1363 17 32 00 17 38 30 --- 01 47 54 73.3 200.5 0.5 16.0 390 1388 17 32 01 17 38 45 J0123+3044 01 48 09 72.1 197.0 0.4 13.2 5 1388 17 38 45 17 40 00 =0120+304 01 49 24 72.0 197.9 0.4 13.8 75 1393 17 38 46 17 40 15 4C31.04 01 49 39 73.2 201.7 0.5 17.0 4 1393 17 40 15 17 46 45 --- 01 56 10 72.8 206.2 0.6 20.4 390 1418 17 40 16 17 47 00 J0123+3044 01 56 25 71.6 202.5 0.5 17.3 4 1418 17 47 00 17 48 15 =0120+304 01 57 40 71.6 203.3 0.6 17.9 75 1423 17 47 01 17 48 30 4C31.04 01 57 55 72.7 207.3 0.6 21.3 4 1423 17 48 30 17 55 00 --- 02 04 27 72.1 211.5 0.7 24.4 390 1448 17 48 31 17 55 15 J0123+3044 02 04 42 71.0 207.8 0.7 21.2 4 1448 17 55 15 17 56 30 =0120+304 02 05 57 70.9 208.5 0.7 21.8 75 1453 17 55 16 17 56 45 4C31.04 02 06 12 72.0 212.6 0.8 25.2 4 1453 17 56 45 18 03 15 --- 02 12 43 71.3 216.5 0.9 28.0 390 1478 17 56 46 18 03 30 J0123+3044 02 12 58 70.4 212.7 0.8 24.8 4 1478 18 03 30 18 04 45 =0120+304 02 14 13 70.2 213.4 0.8 25.4 75 1483 18 03 31 18 05 00 4C31.04 02 14 28 71.2 217.6 0.9 28.8 4 1483 18 05 00 18 11 30 --- 02 20 59 70.5 221.2 1.0 31.3 390 1508 18 05 01 18 11 45 J0123+3044 02 21 14 69.6 217.4 1.0 28.1 4 1508 18 11 45 18 13 00 =0120+304 02 22 30 69.4 218.0 1.0 28.6 75 1513 18 11 46 18 13 15 4C31.04 02 22 45 70.3 222.1 1.0 32.0 4 1513 18 13 15 18 19 45 --- 02 29 16 69.5 225.5 1.1 34.3 390 1538 18 13 16 18 20 00 J0123+3044 02 29 31 68.7 221.7 1.1 31.1 4 1538 18 20 00 18 21 15 =0120+304 02 30 46 68.5 222.3 1.1 31.6 75 1543 18 20 01 18 21 30 4C31.04 02 31 01 69.3 226.4 1.2 34.8 4 1543 18 21 30 18 28 00 --- 02 37 32 68.5 229.5 1.3 36.9 390 1568 18 21 31 Schedule for VLBA_BR (Code Br ) Page 9 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 18 28 15 J0123+3044 02 37 47 67.7 225.7 1.2 33.8 4 1568 18 28 15 18 29 30 =0120+304 02 39 02 67.6 226.3 1.2 34.2 75 1573 18 28 16 18 29 45 4C31.04 02 39 17 68.3 230.3 1.3 37.4 4 1573 18 29 45 18 36 15 --- 02 45 48 67.4 233.1 1.4 39.2 390 1598 18 29 46 18 36 30 J0123+3044 02 46 03 66.7 229.5 1.4 36.2 4 1598 18 36 30 18 37 45 =0120+304 02 47 19 66.5 230.0 1.4 36.6 75 1603 18 36 31 18 38 00 4C31.04 02 47 34 67.2 233.9 1.4 39.6 4 1603 18 38 00 18 44 30 --- 02 54 05 66.3 236.5 1.6 41.2 390 1628 18 38 01 18 44 45 J0123+3044 02 54 20 65.6 233.0 1.5 38.4 5 1628 18 44 45 18 46 00 =0120+304 02 55 35 65.5 233.5 1.5 38.7 75 1633 18 44 46 18 46 15 4C31.04 02 55 50 66.1 237.2 1.6 41.6 5 1633 18 46 15 18 52 45 --- 03 02 21 65.1 239.7 1.7 43.0 390 1658 18 46 16 18 53 00 J0123+3044 03 02 36 64.5 236.2 1.6 40.3 5 1658 18 53 00 18 54 15 =0120+304 03 03 51 64.3 236.7 1.7 40.5 75 1663 18 53 01 18 54 30 4C31.04 03 04 06 64.9 240.3 1.7 43.3 5 1663 18 54 30 19 01 00 --- 03 10 37 63.9 242.6 1.8 44.5 390 1688 18 54 31 19 01 15 J0123+3044 03 10 52 63.3 239.3 1.8 41.9 5 1688 19 01 15 19 02 30 =0120+304 03 12 08 63.2 239.7 1.8 42.2 75 1692 19 01 16 19 02 45 4C31.04 03 12 23 63.7 243.2 1.9 44.8 5 1692 19 02 45 19 09 15 --- 03 18 54 62.7 245.4 2.0 45.9 390 1718 19 02 46 19 09 30 J0123+3044 03 19 09 62.1 242.1 1.9 43.4 5 1718 19 09 30 19 10 45 =0120+304 03 20 24 61.9 242.5 1.9 43.6 75 1722 19 09 31 19 11 00 4C31.04 03 20 39 62.4 245.9 2.0 46.1 5 1722 19 11 00 19 17 30 --- 03 27 10 61.4 247.9 2.1 47.0 390 1748 19 11 01 19 17 45 J0123+3044 03 27 25 60.9 244.8 2.1 44.7 5 1748 19 17 45 19 19 00 =0120+304 03 28 40 60.7 245.2 2.1 44.9 75 1752 19 17 46 19 19 15 4C31.04 03 28 55 61.1 248.5 2.1 47.3 5 1752 19 19 15 19 25 45 --- 03 35 26 60.1 250.4 2.2 48.0 390 1778 19 19 16 19 26 00 J0123+3044 03 35 42 59.6 247.3 2.2 45.8 5 1778 19 26 00 19 27 15 =0120+304 03 36 57 59.4 247.7 2.2 46.0 75 1782 19 26 01 Schedule for VLBA_BR (Code Br ) Page 10 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 19 27 30 4C31.04 03 37 12 59.8 250.9 2.3 48.2 5 1782 19 27 30 19 34 00 --- 03 43 43 58.8 252.6 2.4 48.9 390 1807 19 27 31 19 34 15 J0123+3044 03 43 58 58.4 249.7 2.3 46.8 5 1807 19 34 15 19 35 30 =0120+304 03 45 13 58.2 250.1 2.4 46.9 75 1812 19 34 16 19 37 00 3C84 03 46 43 82.0 217.1 0.4 32.6 33 1812 19 37 00 19 42 00 --- 03 51 44 81.5 222.5 0.5 37.0 300 1832 19 37 01 19 43 30 J0123+3044 03 53 14 56.9 252.2 2.5 47.7 31 1832 19 43 30 19 44 45 =0120+304 03 54 30 56.7 252.6 2.5 47.9 75 1836 19 43 31 19 45 00 4C31.04 03 54 45 57.0 255.5 2.6 49.8 5 1836 19 45 00 19 51 30 --- 04 01 16 56.0 257.1 2.7 50.3 390 1862 19 45 01 19 51 45 J0123+3044 04 01 31 55.6 254.4 2.6 48.5 5 1862 19 51 45 19 53 00 =0120+304 04 02 46 55.4 254.7 2.6 48.6 75 1866 19 51 46 19 53 15 4C31.04 04 03 01 55.7 257.5 2.7 50.4 5 1866 19 53 15 19 59 45 --- 04 09 32 54.6 259.1 2.8 50.8 390 1892 19 53 16 20 00 00 J0123+3044 04 09 47 54.2 256.4 2.8 49.1 5 1892 20 00 00 20 01 15 =0120+304 04 11 02 54.0 256.7 2.8 49.2 75 1896 20 00 01 20 01 30 4C31.04 04 11 17 54.4 259.5 2.8 50.9 5 1896 20 01 30 20 08 00 --- 04 17 48 53.3 260.9 3.0 51.2 390 1921 20 01 31 20 08 15 J0123+3044 04 18 03 52.9 258.4 2.9 49.6 5 1921 20 08 15 20 09 30 =0120+304 04 19 19 52.7 258.6 2.9 49.6 75 1926 20 08 16 20 09 45 4C31.04 04 19 34 53.0 261.3 3.0 51.3 5 1926 20 09 45 20 16 15 --- 04 26 05 51.9 262.7 3.1 51.5 390 1951 20 09 46 20 16 30 J0123+3044 04 26 20 51.5 260.2 3.0 50.0 5 1951 20 16 30 20 17 45 =0120+304 04 27 35 51.3 260.5 3.1 50.1 75 1956 20 16 31 20 18 00 4C31.04 04 27 50 51.6 263.1 3.1 51.6 5 1956 20 18 00 20 24 30 --- 04 34 21 50.5 264.5 3.2 51.8 390 1981 20 18 01 20 24 45 J0123+3044 04 34 36 50.2 262.0 3.2 50.3 5 1981 20 24 45 20 26 00 =0120+304 04 35 51 50.0 262.3 3.2 50.4 75 1986 20 24 46 20 26 15 4C31.04 04 36 06 50.3 264.8 3.3 51.8 5 1986 20 26 15 20 32 45 --- 04 42 37 49.2 266.1 3.4 52.0 390 2011 20 26 16 Schedule for VLBA_BR (Code Br ) Page 11 GS045B 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 ---------------------------------------------------------------------------------------- --- Fri 24 May 2019 Day 144 --- 20 33 00 J0123+3044 04 42 53 48.8 263.8 3.3 50.6 5 2011 20 33 00 20 34 15 =0120+304 04 44 08 48.6 264.0 3.3 50.6 75 2016 20 33 01 20 34 30 4C31.04 04 44 23 48.9 266.5 3.4 52.0 5 2016 20 34 30 20 41 00 --- 04 50 54 47.8 267.8 3.5 52.1 390 2041 20 34 31 20 41 15 J0123+3044 04 51 09 47.4 265.4 3.5 50.8 5 2041 20 41 15 20 42 30 =0120+304 04 52 24 47.2 265.7 3.5 50.8 75 2046 20 41 16 20 42 45 4C31.04 04 52 39 47.5 268.1 3.5 52.1 5 2046 20 42 45 20 49 15 --- 04 59 10 46.4 269.3 3.6 52.1 390 2071 20 42 46 20 49 30 J0123+3044 04 59 25 46.0 267.1 3.6 50.9 6 2071 20 49 30 20 50 45 =0120+304 05 00 40 45.8 267.3 3.6 50.9 75 2076 20 49 31 20 51 00 4C31.04 05 00 55 46.1 269.7 3.7 52.1 5 2076 20 51 00 20 57 30 --- 05 07 27 45.0 270.9 3.8 52.1 390 2101 20 51 01 20 57 45 J0123+3044 05 07 42 44.7 268.7 3.7 51.0 6 2101 20 57 45 21 00 00 =0120+304 05 09 57 44.3 269.1 3.8 51.0 135 2110 20 57 46 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess219.H512glob Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: v20cm_1 FD and KP filtered below 1330. SC filtered above 1440 Setup group: 9 Station: VLBA_BR Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 2100.00 2100.00 2100.00 2100.00 2100.00 2100.00 2100.00 2100.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= L L L L L L L L IF = A C A C A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 12.9 2.1 12.9 The following frequency sets based on these setups were used. See the crd files for VLBA legacy system setups and pcal detection details. Frequency Set: 13 Setup file default. Used with PCAL = off LO sum= 1315.75 1315.75 1331.75 1331.75 1347.75 1347.75 1363.75 1363.75 BBC fr= 784.25 784.25 768.25 768.25 752.25 752.25 736.25 736.25 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 768.25 768.25 752.25 752.25 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 13 14 15 16 17 18 19 20 21 22 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 4C31.04 01 16 47.247930 * 01 19 35.003471 01 20 38.088169 0.00 31 55 05.83314 * 32 10 50.05861 32 16 37.05035 0.00 From catalog imbedded in main SCHED input file. 0120+304 01 20 14.738570 * 01 23 02.281461 01 24 05.270729 0.13 * J0123+3044 30 28 27.84809 * 30 44 06.91790 30 49 52.20679 0.18 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 131 observations. * 3C84 03 16 29.567265 * 03 19 48.160096 03 21 02.458666 1.50 J0319+4130 41 19 51.91692 * 41 30 42.10404 41 34 38.37026 2.86 0316+413 /home/guest/rmc/SCHED/sched11.5/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 sess219.H512glob 1 2 3 4 5 6 7 12 13 13.358 1030.196 J0123+3044 sess219.H512glob 1 2 3 4 5 6 7 12 13 2.579 206.214 3C84 sess219.H512glob 1 2 3 4 5 6 7 12 13 0.333 30.447 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 38.1 J0123+3044 37.2 3C84 22.7 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