COVER INFORMATION Station: VLBA_NL (Code Nl ) 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_NL (Code Nl ) 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 21 07 16 38.3 80.2 -4.3 -58.9 0 0 11 06 30 11 07 45 =0120+304 21 08 31 38.6 80.4 -4.3 -58.9 75 5 11 06 31 11 07 45 4C31.04 21 08 31 39.9 79.3 -4.2 -60.1 -11 5 11 07 56 11 14 45 --- 21 15 32 41.2 80.2 -4.1 -60.4 409 31 11 07 46 11 15 15 J0123+3044 21 16 02 39.9 81.5 -4.1 -59.2 19 31 11 15 15 11 16 30 =0120+304 21 17 17 40.2 81.6 -4.1 -59.2 75 36 11 15 16 11 16 30 4C31.04 21 17 17 41.5 80.5 -4.1 -60.5 -11 36 11 16 41 11 23 30 --- 21 24 18 42.8 81.5 -3.9 -60.7 409 62 11 16 31 11 24 00 J0123+3044 21 24 49 41.6 82.7 -4.0 -59.5 19 62 11 24 00 11 25 15 =0120+304 21 26 04 41.8 82.9 -4.0 -59.5 75 67 11 24 01 11 25 15 4C31.04 21 26 04 43.1 81.7 -3.9 -60.8 -11 67 11 25 26 11 32 15 --- 21 33 05 44.4 82.7 -3.8 -61.0 409 94 11 25 16 11 32 45 J0123+3044 21 33 35 43.2 84.0 -3.8 -59.7 19 94 11 32 45 11 34 00 =0120+304 21 34 50 43.4 84.2 -3.8 -59.8 75 98 11 32 46 11 34 00 4C31.04 21 34 50 44.8 83.0 -3.8 -61.1 -11 98 11 34 11 11 41 00 --- 21 41 51 46.1 84.0 -3.6 -61.3 409 125 11 34 01 11 41 30 J0123+3044 21 42 21 44.8 85.3 -3.7 -60.0 19 125 11 41 30 11 42 45 =0120+304 21 43 37 45.0 85.5 -3.7 -60.0 75 130 11 41 31 11 42 45 4C31.04 21 43 37 46.4 84.2 -3.6 -61.4 -11 130 11 42 56 11 49 45 --- 21 50 38 47.7 85.3 -3.5 -61.5 409 156 11 42 46 11 50 15 J0123+3044 21 51 08 46.4 86.7 -3.5 -60.1 19 156 11 50 15 11 51 30 =0120+304 21 52 23 46.7 86.9 -3.5 -60.1 75 161 11 50 16 11 51 30 4C31.04 21 52 23 48.0 85.5 -3.5 -61.6 -11 161 11 51 41 11 58 30 --- 21 59 24 49.3 86.6 -3.4 -61.7 409 187 11 51 31 11 59 00 J0123+3044 21 59 54 48.1 88.1 -3.4 -60.2 19 187 11 59 00 12 00 15 =0120+304 22 01 09 48.3 88.3 -3.4 -60.2 75 192 11 59 01 12 00 15 4C31.04 22 01 09 49.7 86.9 -3.3 -61.7 -11 192 12 00 26 12 07 15 --- 22 08 11 51.0 88.0 -3.2 -61.8 409 218 12 00 16 Schedule for VLBA_NL (Code Nl ) 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 22 08 41 49.7 89.5 -3.3 -60.3 19 218 12 07 45 12 09 00 =0120+304 22 09 56 49.9 89.7 -3.2 -60.3 75 223 12 07 46 12 09 00 4C31.04 22 09 56 51.3 88.3 -3.2 -61.8 -11 223 12 09 11 12 16 00 --- 22 16 57 52.6 89.4 -3.1 -61.9 409 249 12 09 01 12 16 30 J0123+3044 22 17 27 51.3 91.0 -3.1 -60.3 19 249 12 16 30 12 17 45 =0120+304 22 18 42 51.6 91.2 -3.1 -60.3 75 254 12 16 31 12 17 45 4C31.04 22 18 42 52.9 89.7 -3.0 -61.9 -11 254 12 17 56 12 24 45 --- 22 25 43 54.2 90.9 -2.9 -61.9 409 281 12 17 46 12 25 15 J0123+3044 22 26 14 53.0 92.5 -3.0 -60.2 19 281 12 25 15 12 26 30 =0120+304 22 27 29 53.2 92.7 -2.9 -60.2 75 285 12 25 16 12 26 30 4C31.04 22 27 29 54.6 91.2 -2.9 -61.9 -11 285 12 26 41 12 33 30 --- 22 34 30 55.9 92.4 -2.8 -61.8 409 312 12 26 31 12 34 00 J0123+3044 22 35 00 54.6 94.1 -2.8 -60.0 19 312 12 34 00 12 35 15 =0120+304 22 36 15 54.8 94.3 -2.8 -60.0 75 317 12 34 01 12 35 15 4C31.04 22 36 15 56.2 92.7 -2.7 -61.8 -11 317 12 35 26 12 42 15 --- 22 43 16 57.5 94.0 -2.6 -61.6 409 343 12 35 16 12 42 45 J0123+3044 22 43 46 56.2 95.7 -2.7 -59.8 19 343 12 42 45 12 44 00 =0120+304 22 45 02 56.5 96.0 -2.7 -59.8 75 348 12 42 46 12 44 00 4C31.04 22 45 02 57.8 94.3 -2.6 -61.6 -11 348 12 44 11 12 51 00 --- 22 52 03 59.1 95.7 -2.5 -61.4 409 374 12 44 01 12 51 30 J0123+3044 22 52 33 57.9 97.5 -2.5 -59.4 19 374 12 51 30 12 52 45 =0120+304 22 53 48 58.1 97.7 -2.5 -59.4 75 379 12 51 31 12 52 45 4C31.04 22 53 48 59.5 96.0 -2.4 -61.3 -11 379 12 52 56 12 59 45 --- 23 00 49 60.8 97.5 -2.3 -61.0 409 405 12 52 46 13 00 15 J0123+3044 23 01 19 59.5 99.3 -2.4 -59.0 19 405 13 00 15 13 01 30 =0120+304 23 02 35 59.7 99.6 -2.4 -58.9 75 410 13 00 16 13 01 30 4C31.04 23 02 35 61.1 97.8 -2.3 -60.9 -11 410 13 01 41 13 08 30 --- 23 09 36 62.4 99.4 -2.2 -60.5 409 436 13 01 31 13 09 00 J0123+3044 23 10 06 61.1 101.3 -2.2 -58.4 19 436 13 09 00 13 10 15 =0120+304 23 11 21 61.3 101.6 -2.2 -58.3 75 441 13 09 01 Schedule for VLBA_NL (Code Nl ) 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 23 13 36 44.8 68.5 -4.1 -68.1 92 441 13 12 30 13 17 30 --- 23 18 37 45.7 69.0 -4.0 -68.5 300 461 13 12 31 13 20 00 J0123+3044 23 21 08 63.1 104.0 -2.0 -57.4 106 461 13 20 00 13 21 15 =0120+304 23 22 23 63.3 104.3 -2.0 -57.3 75 465 13 20 01 13 21 15 4C31.04 23 22 23 64.7 102.4 -2.0 -59.5 -11 465 13 21 26 13 28 15 --- 23 29 24 66.0 104.2 -1.9 -58.8 409 492 13 21 16 13 28 45 J0123+3044 23 29 54 64.7 106.3 -1.9 -56.5 19 492 13 28 45 13 30 00 =0120+304 23 31 09 64.9 106.7 -1.9 -56.3 75 497 13 28 46 13 30 00 4C31.04 23 31 09 66.3 104.7 -1.8 -58.6 -11 497 13 30 11 13 37 00 --- 23 38 10 67.6 106.7 -1.7 -57.7 409 523 13 30 01 13 37 30 J0123+3044 23 38 40 66.2 108.9 -1.8 -55.3 19 523 13 37 30 13 38 45 =0120+304 23 39 56 66.5 109.3 -1.7 -55.1 75 528 13 37 31 13 38 45 4C31.04 23 39 56 67.9 107.2 -1.7 -57.4 -11 528 13 38 56 13 45 45 --- 23 46 57 69.1 109.4 -1.6 -56.3 409 554 13 38 46 13 46 15 J0123+3044 23 47 27 67.8 111.7 -1.6 -53.8 19 554 13 46 15 13 47 30 =0120+304 23 48 42 68.0 112.1 -1.6 -53.6 75 559 13 46 16 13 47 30 4C31.04 23 48 42 69.4 110.0 -1.5 -56.0 -11 559 13 47 41 13 54 30 --- 23 55 43 70.7 112.5 -1.4 -54.6 409 585 13 47 31 13 55 00 J0123+3044 23 56 13 69.3 114.8 -1.5 -52.1 19 585 13 55 00 13 56 15 =0120+304 23 57 29 69.5 115.2 -1.4 -51.8 75 590 13 55 01 13 56 30 4C31.04 23 57 44 71.0 113.2 -1.4 -54.1 4 590 13 56 30 14 03 00 --- 00 04 15 72.1 115.8 -1.3 -52.6 390 615 13 56 31 14 03 15 J0123+3044 00 04 30 70.7 118.0 -1.3 -50.1 4 615 14 03 15 14 04 30 =0120+304 00 05 45 70.9 118.6 -1.3 -49.7 75 620 14 03 16 14 04 45 4C31.04 00 06 00 72.4 116.6 -1.2 -52.1 4 620 14 04 45 14 11 15 --- 00 12 31 73.5 119.5 -1.1 -50.1 390 645 14 04 46 14 11 30 J0123+3044 00 12 46 72.0 121.7 -1.2 -47.7 4 645 14 11 30 14 12 45 =0120+304 00 14 01 72.2 122.3 -1.2 -47.2 75 650 14 11 31 14 13 00 4C31.04 00 14 16 73.8 120.4 -1.1 -49.6 4 650 14 13 00 14 19 30 --- 00 20 47 74.8 123.8 -1.0 -47.2 390 675 14 13 01 Schedule for VLBA_NL (Code Nl ) 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 00 21 02 73.3 125.8 -1.1 -44.8 4 675 14 19 45 14 21 00 =0120+304 00 22 18 73.5 126.5 -1.0 -44.3 75 680 14 19 46 14 21 15 4C31.04 00 22 33 75.1 124.7 -1.0 -46.5 4 680 14 21 15 14 27 45 --- 00 29 04 76.0 128.6 -0.9 -43.6 390 705 14 21 16 14 28 00 J0123+3044 00 29 19 74.5 130.5 -0.9 -41.3 4 705 14 28 00 14 29 15 =0120+304 00 30 34 74.7 131.2 -0.9 -40.8 75 710 14 28 01 14 29 30 4C31.04 00 30 49 76.3 129.8 -0.8 -42.7 4 710 14 29 30 14 36 00 --- 00 37 20 77.2 134.3 -0.7 -39.2 390 735 14 29 31 14 36 15 J0123+3044 00 37 35 75.6 135.8 -0.8 -37.3 4 735 14 36 15 14 37 30 =0120+304 00 38 50 75.8 136.7 -0.8 -36.6 75 740 14 36 16 14 37 45 4C31.04 00 39 05 77.4 135.6 -0.7 -38.1 4 740 14 37 45 14 44 15 --- 00 45 36 78.2 140.9 -0.6 -33.8 390 765 14 37 46 14 44 30 J0123+3044 00 45 51 76.6 141.9 -0.6 -32.4 4 765 14 44 30 14 45 45 =0120+304 00 47 07 76.8 142.9 -0.6 -31.6 75 770 14 44 31 14 46 00 4C31.04 00 47 22 78.4 142.4 -0.6 -32.5 4 770 14 46 00 14 52 30 --- 00 53 53 79.1 148.6 -0.4 -27.4 390 795 14 46 01 14 52 45 J0123+3044 00 54 08 77.5 148.8 -0.5 -26.7 4 795 14 52 45 14 54 00 =0120+304 00 55 23 77.6 149.9 -0.5 -25.8 75 800 14 52 46 14 54 15 4C31.04 00 55 38 79.3 150.3 -0.4 -25.9 4 800 14 54 15 15 00 45 --- 01 02 09 79.8 157.3 -0.3 -19.9 390 825 14 54 16 15 01 00 J0123+3044 01 02 24 78.2 156.6 -0.4 -20.2 4 825 15 01 00 15 02 15 =0120+304 01 03 39 78.3 157.8 -0.3 -19.1 75 830 15 01 01 15 02 30 4C31.04 01 03 54 79.9 159.3 -0.3 -18.1 4 830 15 02 30 15 09 00 --- 01 10 25 80.3 167.1 -0.2 -11.4 390 855 15 02 31 15 09 15 J0123+3044 01 10 41 78.7 165.1 -0.2 -12.9 4 855 15 09 15 15 10 30 =0120+304 01 11 56 78.8 166.5 -0.2 -11.7 75 860 15 09 16 15 10 45 4C31.04 01 12 11 80.4 169.3 -0.1 -9.5 4 860 15 10 45 15 17 15 --- 01 18 42 80.5 177.5 -0.0 -2.2 390 885 15 10 46 15 17 30 J0123+3044 01 18 57 79.0 174.2 -0.1 -5.0 4 885 15 17 30 15 18 45 =0120+304 01 20 12 79.0 175.6 -0.1 -3.8 75 890 15 17 31 Schedule for VLBA_NL (Code Nl ) 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 01 21 42 67.8 80.4 -2.0 -79.5 13 890 15 20 15 15 25 15 --- 01 26 43 68.8 80.9 -1.9 -79.9 300 909 15 20 16 15 26 45 J0123+3044 01 28 13 79.0 184.7 0.1 4.1 7 909 15 26 45 15 28 00 =0120+304 01 29 29 79.0 186.1 0.1 5.3 75 914 15 26 46 15 28 15 4C31.04 01 29 44 80.3 191.5 0.2 10.1 3 914 15 28 15 15 34 45 --- 01 36 15 80.0 199.4 0.3 17.0 390 939 15 28 16 15 35 00 J0123+3044 01 36 30 78.8 193.8 0.2 12.0 3 939 15 35 00 15 36 15 =0120+304 01 37 45 78.7 195.2 0.2 13.1 75 944 15 35 01 15 36 30 4C31.04 01 38 00 79.9 201.4 0.3 18.8 3 944 15 36 30 15 43 00 --- 01 44 31 79.4 208.5 0.4 24.9 390 969 15 36 31 15 43 15 J0123+3044 01 44 46 78.3 202.4 0.3 19.4 3 969 15 43 15 15 44 30 =0120+304 01 46 01 78.2 203.7 0.4 20.4 75 974 15 43 16 15 44 45 4C31.04 01 46 16 79.2 210.3 0.4 26.4 2 974 15 44 45 15 51 15 --- 01 52 47 78.6 216.6 0.5 31.7 390 999 15 44 46 15 51 30 J0123+3044 01 53 02 77.6 210.3 0.5 26.0 3 999 15 51 30 15 52 45 =0120+304 01 54 18 77.5 211.4 0.5 26.9 75 1004 15 51 31 15 53 00 4C31.04 01 54 33 78.4 218.1 0.6 33.0 2 1004 15 53 00 15 59 30 --- 02 01 04 77.6 223.5 0.7 37.4 390 1029 15 53 01 15 59 45 J0123+3044 02 01 19 76.8 217.3 0.6 31.8 3 1029 15 59 45 16 01 00 =0120+304 02 02 34 76.6 218.3 0.6 32.6 75 1034 15 59 46 16 01 15 4C31.04 02 02 49 77.3 224.9 0.7 38.5 2 1034 16 01 15 16 07 45 --- 02 09 20 76.4 229.5 0.8 42.1 390 1059 16 01 16 16 08 00 J0123+3044 02 09 35 75.8 223.5 0.8 36.7 3 1059 16 08 00 16 09 15 =0120+304 02 10 50 75.6 224.4 0.8 37.4 75 1064 16 08 01 16 09 30 4C31.04 02 11 05 76.2 230.7 0.8 43.0 3 1064 16 09 30 16 16 00 --- 02 17 36 75.2 234.6 0.9 46.0 390 1089 16 09 31 16 16 15 J0123+3044 02 17 52 74.6 228.9 0.9 40.9 3 1089 16 16 15 16 17 30 =0120+304 02 19 07 74.5 229.7 0.9 41.5 75 1093 16 16 16 16 17 45 4C31.04 02 19 22 75.0 235.6 1.0 46.7 3 1093 16 17 45 16 24 15 --- 02 25 53 73.9 239.1 1.1 49.2 390 1119 16 17 46 Schedule for VLBA_NL (Code Nl ) 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 02 26 08 73.4 233.7 1.0 44.4 3 1119 16 24 30 16 25 45 =0120+304 02 27 23 73.2 234.3 1.1 44.9 75 1123 16 24 31 16 26 00 4C31.04 02 27 38 73.6 239.9 1.1 49.8 3 1123 16 26 00 16 32 30 --- 02 34 09 72.6 242.9 1.2 51.8 390 1149 16 26 01 16 32 45 J0123+3044 02 34 24 72.2 237.8 1.2 47.3 3 1149 16 32 45 16 34 00 =0120+304 02 35 39 72.0 238.4 1.2 47.7 75 1153 16 32 46 16 34 15 4C31.04 02 35 54 72.3 243.7 1.3 52.3 3 1153 16 34 15 16 40 45 --- 02 42 26 71.2 246.3 1.4 53.9 390 1179 16 34 16 16 41 00 J0123+3044 02 42 41 70.8 241.5 1.3 49.8 4 1179 16 41 00 16 42 15 =0120+304 02 43 56 70.6 242.1 1.3 50.1 75 1183 16 41 01 16 42 30 4C31.04 02 44 11 70.9 247.0 1.4 54.3 4 1183 16 42 30 16 49 00 --- 02 50 42 69.8 249.3 1.5 55.6 390 1208 16 42 31 16 49 15 J0123+3044 02 50 57 69.5 244.8 1.4 51.8 4 1208 16 49 15 16 50 30 =0120+304 02 52 12 69.2 245.3 1.5 52.1 75 1213 16 49 16 16 50 45 4C31.04 02 52 27 69.5 249.9 1.5 56.0 4 1213 16 50 45 16 57 15 --- 02 58 58 68.3 252.1 1.6 57.1 390 1238 16 50 46 16 57 30 J0123+3044 02 59 13 68.0 247.8 1.6 53.5 4 1238 16 57 30 16 58 45 =0120+304 03 00 29 67.8 248.2 1.6 53.8 75 1243 16 57 31 16 59 00 4C31.04 03 00 44 68.0 252.6 1.7 57.3 4 1243 16 59 00 17 05 30 --- 03 07 15 66.8 254.5 1.8 58.2 390 1268 16 59 01 17 05 45 J0123+3044 03 07 30 66.6 250.5 1.7 55.0 4 1268 17 05 45 17 07 00 =0120+304 03 08 45 66.4 250.9 1.7 55.2 75 1273 17 05 46 17 07 15 4C31.04 03 09 00 66.5 255.0 1.8 58.4 4 1273 17 07 15 17 13 45 --- 03 15 31 65.3 256.8 1.9 59.2 390 1298 17 07 16 17 14 00 J0123+3044 03 15 46 65.1 253.0 1.9 56.1 4 1298 17 14 00 17 15 15 =0120+304 03 17 01 64.9 253.3 1.9 56.3 75 1303 17 14 01 17 15 30 4C31.04 03 17 16 65.0 257.2 1.9 59.3 4 1303 17 15 30 17 22 00 --- 03 23 47 63.8 258.8 2.1 59.9 390 1328 17 15 31 17 22 15 J0123+3044 03 24 02 63.6 255.2 2.0 57.1 5 1328 17 22 15 17 23 30 =0120+304 03 25 18 63.4 255.6 2.0 57.3 75 1333 17 22 16 Schedule for VLBA_NL (Code Nl ) 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 03 25 33 63.5 259.2 2.1 60.1 5 1333 17 23 45 17 30 15 --- 03 32 04 62.3 260.7 2.2 60.5 390 1358 17 23 46 17 30 30 J0123+3044 03 32 19 62.2 257.3 2.1 57.9 5 1358 17 30 30 17 31 45 =0120+304 03 33 34 61.9 257.6 2.2 58.0 75 1363 17 30 31 17 32 00 4C31.04 03 33 49 62.0 261.1 2.2 60.6 5 1363 17 32 00 17 38 30 --- 03 40 20 60.8 262.5 2.3 61.0 390 1388 17 32 01 17 38 45 J0123+3044 03 40 35 60.6 259.3 2.3 58.6 5 1388 17 38 45 17 40 00 =0120+304 03 41 50 60.4 259.6 2.3 58.7 75 1393 17 38 46 17 40 15 4C31.04 03 42 05 60.5 262.9 2.4 61.1 5 1393 17 40 15 17 46 45 --- 03 48 36 59.2 264.2 2.5 61.4 390 1418 17 40 16 17 47 00 J0123+3044 03 48 51 59.1 261.1 2.4 59.1 5 1418 17 47 00 17 48 15 =0120+304 03 50 07 58.9 261.4 2.4 59.2 75 1423 17 47 01 17 48 30 4C31.04 03 50 22 58.9 264.6 2.5 61.4 5 1423 17 48 30 17 55 00 --- 03 56 53 57.7 265.8 2.6 61.6 390 1448 17 48 31 17 55 15 J0123+3044 03 57 08 57.6 262.8 2.6 59.5 5 1448 17 55 15 17 56 30 =0120+304 03 58 23 57.4 263.1 2.6 59.6 75 1453 17 55 16 17 56 45 4C31.04 03 58 38 57.4 266.1 2.6 61.7 5 1453 17 56 45 18 03 15 --- 04 05 09 56.2 267.3 2.7 61.8 390 1478 17 56 46 18 03 30 J0123+3044 04 05 24 56.1 264.5 2.7 59.8 5 1478 18 03 30 18 04 45 =0120+304 04 06 39 55.8 264.7 2.7 59.9 75 1483 18 03 31 18 05 00 4C31.04 04 06 54 55.8 267.6 2.8 61.8 5 1483 18 05 00 18 11 30 --- 04 13 25 54.6 268.8 2.9 61.9 390 1508 18 05 01 18 11 45 J0123+3044 04 13 40 54.5 266.0 2.8 60.1 5 1508 18 11 45 18 13 00 =0120+304 04 14 56 54.3 266.3 2.8 60.1 75 1513 18 11 46 18 13 15 4C31.04 04 15 11 54.3 269.1 2.9 61.9 5 1513 18 13 15 18 19 45 --- 04 21 42 53.1 270.2 3.0 61.9 390 1538 18 13 16 18 20 00 J0123+3044 04 21 57 53.0 267.5 3.0 60.2 5 1538 18 20 00 18 21 15 =0120+304 04 23 12 52.8 267.7 3.0 60.2 75 1543 18 20 01 18 21 30 4C31.04 04 23 27 52.8 270.5 3.0 61.9 5 1543 18 21 30 18 28 00 --- 04 29 58 51.5 271.5 3.2 61.9 390 1568 18 21 31 Schedule for VLBA_NL (Code Nl ) 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 04 30 13 51.4 269.0 3.1 60.3 5 1568 18 28 15 18 29 30 =0120+304 04 31 28 51.2 269.2 3.1 60.3 75 1573 18 28 16 18 29 45 4C31.04 04 31 43 51.2 271.8 3.2 61.8 5 1573 18 29 45 18 36 15 --- 04 38 15 50.0 272.8 3.3 61.8 390 1598 18 29 46 18 36 30 J0123+3044 04 38 30 49.9 270.4 3.2 60.3 5 1598 18 36 30 18 37 45 =0120+304 04 39 45 49.7 270.6 3.3 60.3 75 1603 18 36 31 18 38 00 4C31.04 04 40 00 49.7 273.1 3.3 61.7 5 1603 18 38 00 18 44 30 --- 04 46 31 48.5 274.1 3.4 61.6 390 1628 18 38 01 18 44 45 J0123+3044 04 46 46 48.4 271.7 3.4 60.2 5 1628 18 44 45 18 46 00 =0120+304 04 48 01 48.1 271.9 3.4 60.2 75 1633 18 44 46 18 46 15 4C31.04 04 48 16 48.1 274.4 3.5 61.6 5 1633 18 46 15 18 52 45 --- 04 54 47 46.9 275.3 3.6 61.4 390 1658 18 46 16 18 53 00 J0123+3044 04 55 02 46.8 273.0 3.5 60.2 5 1658 18 53 00 18 54 15 =0120+304 04 56 17 46.6 273.2 3.5 60.1 75 1663 18 53 01 18 54 30 4C31.04 04 56 33 46.6 275.6 3.6 61.4 5 1663 18 54 30 19 01 00 --- 05 03 04 45.4 276.6 3.7 61.2 390 1688 18 54 31 19 01 15 J0123+3044 05 03 19 45.3 274.3 3.7 60.0 5 1688 19 01 15 19 02 30 =0120+304 05 04 34 45.0 274.5 3.7 60.0 75 1692 19 01 16 19 02 45 4C31.04 05 04 49 45.1 276.8 3.7 61.2 5 1692 19 02 45 19 09 15 --- 05 11 20 43.9 277.7 3.8 60.9 390 1718 19 02 46 19 09 30 J0123+3044 05 11 35 43.7 275.5 3.8 59.8 6 1718 19 09 30 19 10 45 =0120+304 05 12 50 43.5 275.7 3.8 59.8 75 1722 19 09 31 19 11 00 4C31.04 05 13 05 43.5 278.0 3.9 60.9 6 1722 19 11 00 19 17 30 --- 05 19 36 42.3 278.9 4.0 60.6 390 1748 19 11 01 19 17 45 J0123+3044 05 19 51 42.2 276.8 3.9 59.6 6 1748 19 17 45 19 19 00 =0120+304 05 21 07 42.0 276.9 4.0 59.6 75 1752 19 17 46 19 19 15 4C31.04 05 21 22 42.0 279.2 4.0 60.6 6 1752 19 19 15 19 25 45 --- 05 27 53 40.8 280.1 4.1 60.3 390 1778 19 19 16 19 26 00 J0123+3044 05 28 08 40.7 278.0 4.1 59.3 6 1778 19 26 00 19 27 15 =0120+304 05 29 23 40.4 278.1 4.1 59.3 75 1782 19 26 01 Schedule for VLBA_NL (Code Nl ) 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 05 29 38 40.5 280.3 4.1 60.2 6 1782 19 27 30 19 34 00 --- 05 36 09 39.3 281.2 4.3 59.9 390 1807 19 27 31 19 34 15 J0123+3044 05 36 24 39.2 279.1 4.2 59.0 6 1807 19 34 15 19 35 30 =0120+304 05 37 39 38.9 279.3 4.2 59.0 75 1812 19 34 16 19 37 00 3C84 05 39 10 64.4 281.3 2.3 77.9 29 1812 19 37 00 19 42 00 --- 05 44 10 63.5 281.7 2.4 77.5 300 1832 19 37 01 19 43 30 J0123+3044 05 45 41 37.4 280.5 4.4 58.7 28 1832 19 43 30 19 44 45 =0120+304 05 46 56 37.2 280.6 4.4 58.6 75 1836 19 43 31 19 45 00 4C31.04 05 47 11 37.3 282.7 4.4 59.4 6 1836 19 45 00 19 51 30 --- 05 53 42 36.1 283.6 4.6 59.0 390 1862 19 45 01 19 51 45 J0123+3044 05 53 57 35.9 281.6 4.5 58.3 6 1862 19 51 45 19 53 00 =0120+304 05 55 12 35.7 281.8 4.5 58.2 75 1866 19 51 46 19 53 15 4C31.04 05 55 27 35.8 283.8 4.6 58.9 6 1866 19 53 15 19 59 45 --- 06 01 58 34.6 284.7 4.7 58.6 390 1892 19 53 16 20 00 00 J0123+3044 06 02 13 34.4 282.8 4.6 57.9 6 1892 20 00 00 20 01 15 =0120+304 06 03 28 34.2 282.9 4.7 57.8 75 1896 20 00 01 20 01 30 4C31.04 06 03 44 34.3 284.9 4.7 58.5 6 1896 20 01 30 20 08 00 --- 06 10 15 33.1 285.8 4.8 58.1 390 1921 20 01 31 20 08 15 J0123+3044 06 10 30 32.9 283.9 4.8 57.5 6 1921 20 08 15 20 09 30 =0120+304 06 11 45 32.7 284.1 4.8 57.4 75 1926 20 08 16 20 09 45 4C31.04 06 12 00 32.8 286.0 4.9 58.0 6 1926 20 09 45 20 16 15 --- 06 18 31 31.6 286.9 5.0 57.6 390 1951 20 09 46 20 16 30 J0123+3044 06 18 46 31.4 285.0 4.9 57.0 6 1951 20 16 30 20 17 45 =0120+304 06 20 01 31.2 285.2 4.9 56.9 75 1956 20 16 31 20 18 00 4C31.04 06 20 16 31.3 287.1 5.0 57.5 6 1956 20 18 00 20 24 30 --- 06 26 47 30.2 288.0 5.1 57.0 390 1981 20 18 01 20 24 45 J0123+3044 06 27 02 29.9 286.2 5.0 56.5 6 1981 20 24 45 20 26 00 =0120+304 06 28 18 29.7 286.3 5.1 56.5 75 1986 20 24 46 20 26 15 4C31.04 06 28 33 29.9 288.2 5.1 56.9 6 1986 20 26 15 20 32 45 --- 06 35 04 28.7 289.1 5.2 56.5 390 2011 20 26 16 Schedule for VLBA_NL (Code Nl ) 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 06 35 19 28.5 287.3 5.2 56.0 6 2011 20 33 00 20 34 15 =0120+304 06 36 34 28.2 287.5 5.2 55.9 75 2016 20 33 01 20 34 30 4C31.04 06 36 49 28.4 289.3 5.3 56.3 6 2016 20 34 30 20 41 00 --- 06 43 20 27.3 290.2 5.4 55.9 390 2041 20 34 31 20 41 15 J0123+3044 06 43 35 27.0 288.4 5.3 55.5 6 2041 20 41 15 20 42 30 =0120+304 06 44 50 26.8 288.6 5.3 55.4 75 2046 20 41 16 20 42 45 4C31.04 06 45 05 26.9 290.4 5.4 55.8 6 2046 20 42 45 20 49 15 --- 06 51 36 25.8 291.3 5.5 55.3 390 2071 20 42 46 20 49 30 J0123+3044 06 51 51 25.5 289.6 5.5 54.9 6 2071 20 49 30 20 50 45 =0120+304 06 53 07 25.3 289.7 5.5 54.8 75 2076 20 49 31 20 51 00 4C31.04 06 53 22 25.5 291.5 5.5 55.1 6 2076 20 51 00 20 57 30 --- 06 59 53 24.4 292.4 5.7 54.6 390 2101 20 51 01 20 57 45 J0123+3044 07 00 08 24.1 290.7 5.6 54.3 6 2101 20 57 45 21 00 00 =0120+304 07 02 23 23.7 291.0 5.6 54.2 135 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: 3 Station: VLBA_NL 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