COVER INFORMATION Station: VLBA_HN (Code Hn ) 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_HN (Code Hn ) 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 22 25 37 52.8 93.9 -3.0 -58.3 0 0 11 06 30 11 07 45 =0120+304 22 26 52 53.0 94.1 -3.0 -58.3 75 5 11 06 31 11 07 45 4C31.04 22 26 52 54.4 92.7 -2.9 -59.9 -11 5 11 07 56 11 14 45 --- 22 33 53 55.7 94.0 -2.8 -59.8 409 31 11 07 46 11 15 15 J0123+3044 22 34 23 54.4 95.6 -2.8 -58.1 19 31 11 15 15 11 16 30 =0120+304 22 35 38 54.6 95.8 -2.8 -58.0 75 36 11 15 16 11 16 30 4C31.04 22 35 38 56.0 94.3 -2.7 -59.7 -11 36 11 16 41 11 23 30 --- 22 42 39 57.3 95.7 -2.6 -59.5 409 62 11 16 31 11 24 00 J0123+3044 22 43 10 56.0 97.3 -2.7 -57.7 19 62 11 24 00 11 25 15 =0120+304 22 44 25 56.2 97.6 -2.7 -57.7 75 67 11 24 01 11 25 15 4C31.04 22 44 25 57.6 96.0 -2.6 -59.4 -11 67 11 25 26 11 32 15 --- 22 51 26 58.9 97.5 -2.5 -59.2 409 94 11 25 16 11 32 45 J0123+3044 22 51 56 57.6 99.2 -2.5 -57.3 19 94 11 32 45 11 34 00 =0120+304 22 53 11 57.8 99.4 -2.5 -57.3 75 98 11 32 46 11 34 00 4C31.04 22 53 11 59.2 97.8 -2.5 -59.1 -11 98 11 34 11 11 41 00 --- 23 00 12 60.5 99.4 -2.3 -58.7 409 125 11 34 01 11 41 30 J0123+3044 23 00 42 59.2 101.1 -2.4 -56.8 19 125 11 41 30 11 42 45 =0120+304 23 01 58 59.4 101.4 -2.4 -56.7 75 130 11 41 31 11 42 45 4C31.04 23 01 58 60.8 99.8 -2.3 -58.6 -11 130 11 42 56 11 49 45 --- 23 08 59 62.1 101.4 -2.2 -58.1 409 156 11 42 46 11 50 15 J0123+3044 23 09 29 60.7 103.2 -2.2 -56.1 19 156 11 50 15 11 51 30 =0120+304 23 10 44 61.0 103.5 -2.2 -56.0 75 161 11 50 16 11 51 30 4C31.04 23 10 44 62.4 101.8 -2.2 -58.0 -11 161 11 51 41 11 58 30 --- 23 17 45 63.6 103.6 -2.0 -57.3 409 187 11 51 31 11 59 00 J0123+3044 23 18 15 62.3 105.4 -2.1 -55.3 19 187 11 59 00 12 00 15 =0120+304 23 19 30 62.5 105.8 -2.1 -55.1 75 192 11 59 01 12 00 15 4C31.04 23 19 30 63.9 104.0 -2.0 -57.2 -11 192 12 00 26 12 07 15 --- 23 26 32 65.2 105.9 -1.9 -56.4 409 218 12 00 16 Schedule for VLBA_HN (Code Hn ) 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 23 27 02 63.8 107.8 -2.0 -54.3 19 218 12 07 45 12 09 00 =0120+304 23 28 17 64.1 108.2 -1.9 -54.1 75 223 12 07 46 12 09 00 4C31.04 23 28 17 65.5 106.4 -1.9 -56.2 -11 223 12 09 11 12 16 00 --- 23 35 18 66.7 108.5 -1.8 -55.2 409 249 12 09 01 12 16 30 J0123+3044 23 35 48 65.4 110.4 -1.8 -53.0 19 249 12 16 30 12 17 45 =0120+304 23 37 03 65.6 110.8 -1.8 -52.8 75 254 12 16 31 12 17 45 4C31.04 23 37 03 67.0 109.0 -1.7 -55.0 -11 254 12 17 56 12 24 45 --- 23 44 05 68.2 111.3 -1.6 -53.8 409 281 12 17 46 12 25 15 J0123+3044 23 44 35 66.8 113.3 -1.7 -51.6 19 281 12 25 15 12 26 30 =0120+304 23 45 50 67.1 113.7 -1.6 -51.3 75 285 12 25 16 12 26 30 4C31.04 23 45 50 68.5 111.9 -1.6 -53.5 -11 285 12 26 41 12 33 30 --- 23 52 51 69.7 114.4 -1.5 -52.1 409 312 12 26 31 12 34 00 J0123+3044 23 53 21 68.3 116.4 -1.5 -49.8 19 312 12 34 00 12 35 15 =0120+304 23 54 36 68.5 116.9 -1.5 -49.5 75 317 12 34 01 12 35 15 4C31.04 23 54 36 70.0 115.0 -1.4 -51.7 -11 317 12 35 26 12 42 15 --- 00 01 37 71.1 117.9 -1.3 -50.0 409 343 12 35 16 12 42 45 J0123+3044 00 02 07 69.7 119.9 -1.4 -47.7 19 343 12 42 45 12 44 00 =0120+304 00 03 23 69.9 120.4 -1.3 -47.3 75 348 12 42 46 12 44 00 4C31.04 00 03 23 71.4 118.6 -1.3 -49.5 -11 348 12 44 11 12 51 00 --- 00 10 24 72.5 121.8 -1.2 -47.4 409 374 12 44 01 12 51 30 J0123+3044 00 10 54 71.1 123.7 -1.2 -45.2 19 374 12 51 30 12 52 45 =0120+304 00 12 09 71.3 124.3 -1.2 -44.8 75 379 12 51 31 12 52 45 4C31.04 00 12 09 72.8 122.6 -1.1 -46.8 -11 379 12 52 56 12 59 45 --- 00 19 10 73.9 126.3 -1.0 -44.3 409 405 12 52 46 13 00 15 J0123+3044 00 19 40 72.4 128.1 -1.1 -42.1 19 405 13 00 15 13 01 30 =0120+304 00 20 56 72.6 128.8 -1.1 -41.7 75 410 13 00 16 13 01 30 4C31.04 00 20 56 74.1 127.2 -1.0 -43.6 -11 410 13 01 41 13 08 30 --- 00 27 57 75.1 131.4 -0.9 -40.5 409 436 13 01 31 13 09 00 J0123+3044 00 28 27 73.6 133.0 -0.9 -38.6 19 436 13 09 00 13 10 15 =0120+304 00 29 42 73.8 133.8 -0.9 -38.0 75 441 13 09 01 Schedule for VLBA_HN (Code Hn ) 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 00 31 57 59.0 77.8 -2.8 -73.1 86 441 13 12 30 13 17 30 --- 00 36 58 59.9 78.3 -2.7 -73.4 300 461 13 12 31 13 20 00 J0123+3044 00 39 29 75.0 140.1 -0.7 -33.2 97 461 13 20 00 13 21 15 =0120+304 00 40 44 75.1 141.0 -0.7 -32.5 75 465 13 20 01 13 21 15 4C31.04 00 40 44 76.8 140.3 -0.7 -33.6 -11 465 13 21 26 13 28 15 --- 00 47 45 77.5 146.0 -0.5 -29.0 409 492 13 21 16 13 28 45 J0123+3044 00 48 15 76.0 146.6 -0.6 -28.0 19 492 13 28 45 13 30 00 =0120+304 00 49 30 76.1 147.5 -0.6 -27.2 75 497 13 28 46 13 30 00 4C31.04 00 49 30 77.7 147.5 -0.5 -27.7 -11 497 13 30 11 13 37 00 --- 00 56 31 78.3 154.0 -0.4 -22.3 409 523 13 30 01 13 37 30 J0123+3044 00 57 01 76.8 153.8 -0.5 -22.1 19 523 13 37 30 13 38 45 =0120+304 00 58 17 76.9 154.9 -0.4 -21.2 75 528 13 37 31 13 38 45 4C31.04 00 58 17 78.5 155.7 -0.4 -20.9 -11 528 13 38 56 13 45 45 --- 01 05 18 78.9 162.9 -0.3 -14.8 409 554 13 38 46 13 46 15 J0123+3044 01 05 48 77.4 161.8 -0.3 -15.5 19 554 13 46 15 13 47 30 =0120+304 01 07 03 77.4 163.0 -0.3 -14.5 75 559 13 46 16 13 47 30 4C31.04 01 07 03 79.0 164.8 -0.2 -13.2 -11 559 13 47 41 13 54 30 --- 01 14 04 79.3 172.5 -0.1 -6.5 409 585 13 47 31 13 55 00 J0123+3044 01 14 34 77.8 170.3 -0.2 -8.2 19 585 13 55 00 13 56 15 =0120+304 01 15 50 77.8 171.6 -0.1 -7.2 75 590 13 55 01 13 56 30 4C31.04 01 16 05 79.3 174.8 -0.1 -4.5 4 590 13 56 30 14 03 00 --- 01 22 36 79.3 182.2 0.0 1.9 390 615 13 56 31 14 03 15 J0123+3044 01 22 51 77.9 178.7 -0.0 -1.1 4 615 14 03 15 14 04 30 =0120+304 01 24 06 77.9 180.0 0.0 0.0 75 620 14 03 16 14 04 45 4C31.04 01 24 21 79.3 184.2 0.1 3.7 4 620 14 04 45 14 11 15 --- 01 30 52 79.2 191.6 0.2 10.0 390 645 14 04 46 14 11 30 J0123+3044 01 31 07 77.8 187.2 0.1 6.1 4 645 14 11 30 14 12 45 =0120+304 01 32 22 77.8 188.4 0.1 7.2 75 650 14 11 31 14 13 00 4C31.04 01 32 37 79.1 193.5 0.2 11.7 4 650 14 13 00 14 19 30 --- 01 39 08 78.7 200.4 0.3 17.6 390 675 14 13 01 Schedule for VLBA_HN (Code Hn ) 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 01 39 23 77.5 195.4 0.3 13.1 3 675 14 19 45 14 21 00 =0120+304 01 40 39 77.5 196.6 0.3 14.1 75 680 14 19 46 14 21 15 4C31.04 01 40 54 78.6 202.2 0.3 19.1 3 680 14 21 15 14 27 45 --- 01 47 25 78.1 208.6 0.4 24.5 390 705 14 21 16 14 28 00 J0123+3044 01 47 40 77.0 203.1 0.4 19.6 3 705 14 28 00 14 29 15 =0120+304 01 48 55 76.9 204.2 0.4 20.5 75 710 14 28 01 14 29 30 4C31.04 01 49 10 77.9 210.2 0.5 25.8 3 710 14 29 30 14 36 00 --- 01 55 41 77.3 215.9 0.6 30.5 390 735 14 29 31 14 36 15 J0123+3044 01 55 56 76.3 210.2 0.5 25.4 3 735 14 36 15 14 37 30 =0120+304 01 57 11 76.2 211.3 0.6 26.3 75 740 14 36 16 14 37 45 4C31.04 01 57 26 77.1 217.3 0.6 31.6 3 740 14 37 45 14 44 15 --- 02 03 57 76.3 222.3 0.7 35.6 390 765 14 37 46 14 44 30 J0123+3044 02 04 12 75.5 216.7 0.7 30.6 3 765 14 44 30 14 45 45 =0120+304 02 05 28 75.4 217.6 0.7 31.4 75 770 14 44 31 14 46 00 4C31.04 02 05 43 76.1 223.5 0.8 36.6 3 770 14 46 00 14 52 30 --- 02 12 14 75.3 227.9 0.9 40.0 390 795 14 46 01 14 52 45 J0123+3044 02 12 29 74.5 222.5 0.8 35.1 3 795 14 52 45 14 54 00 =0120+304 02 13 44 74.4 223.3 0.8 35.8 75 800 14 52 46 14 54 15 4C31.04 02 13 59 75.0 229.0 0.9 40.8 3 800 14 54 15 15 00 45 --- 02 20 30 74.1 232.9 1.0 43.7 390 825 14 54 16 15 01 00 J0123+3044 02 20 45 73.5 227.6 0.9 39.0 3 825 15 01 00 15 02 15 =0120+304 02 22 00 73.3 228.3 1.0 39.6 75 830 15 01 01 15 02 30 4C31.04 02 22 15 73.8 233.8 1.0 44.3 3 830 15 02 30 15 09 00 --- 02 28 46 72.9 237.2 1.1 46.7 390 855 15 02 31 15 09 15 J0123+3044 02 29 02 72.3 232.2 1.1 42.3 3 855 15 09 15 15 10 30 =0120+304 02 30 17 72.1 232.8 1.1 42.8 75 860 15 09 16 15 10 45 4C31.04 02 30 32 72.6 238.0 1.2 47.3 3 860 15 10 45 15 17 15 --- 02 37 03 71.6 241.0 1.3 49.3 390 885 15 10 46 15 17 30 J0123+3044 02 37 18 71.1 236.3 1.2 45.2 4 885 15 17 30 15 18 45 =0120+304 02 38 33 70.9 236.8 1.2 45.5 75 890 15 17 31 Schedule for VLBA_HN (Code Hn ) 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 02 40 03 82.3 96.7 -0.7 -76.4 -21 890 15 20 36 15 25 15 --- 02 45 04 83.2 98.5 -0.6 -75.5 279 908 15 20 16 15 26 45 J0123+3044 02 46 34 69.6 240.3 1.4 47.8 -23 908 15 27 08 15 28 00 =0120+304 02 47 50 69.4 240.9 1.4 48.1 52 911 15 26 46 15 28 15 4C31.04 02 48 05 69.8 245.5 1.5 52.0 4 911 15 28 15 15 34 45 --- 02 54 36 68.7 247.8 1.6 53.3 390 936 15 28 16 15 35 00 J0123+3044 02 54 51 68.3 243.6 1.5 49.8 4 936 15 35 00 15 36 15 =0120+304 02 56 06 68.1 244.1 1.5 50.1 75 941 15 35 01 15 36 30 4C31.04 02 56 21 68.4 248.5 1.6 53.7 4 941 15 36 30 15 43 00 --- 03 02 52 67.2 250.6 1.7 54.8 390 966 15 36 31 15 43 15 J0123+3044 03 03 07 66.9 246.6 1.7 51.5 4 966 15 43 15 15 44 30 =0120+304 03 04 22 66.7 247.0 1.7 51.7 75 971 15 43 16 15 44 45 4C31.04 03 04 37 66.9 251.1 1.7 55.0 4 971 15 44 45 15 51 15 --- 03 11 08 65.8 253.1 1.8 55.9 390 996 15 44 46 15 51 30 J0123+3044 03 11 23 65.5 249.3 1.8 52.9 4 996 15 51 30 15 52 45 =0120+304 03 12 39 65.3 249.7 1.8 53.1 75 1001 15 51 31 15 53 00 4C31.04 03 12 54 65.5 253.6 1.9 56.2 4 1001 15 53 00 15 59 30 --- 03 19 25 64.4 255.4 2.0 56.9 390 1026 15 53 01 15 59 45 J0123+3044 03 19 40 64.1 251.7 1.9 54.1 4 1026 15 59 45 16 01 00 =0120+304 03 20 55 63.9 252.1 1.9 54.2 75 1031 15 59 46 16 01 15 4C31.04 03 21 10 64.0 255.8 2.0 57.1 4 1031 16 01 15 16 07 45 --- 03 27 41 62.9 257.5 2.1 57.7 390 1056 16 01 16 16 08 00 J0123+3044 03 27 56 62.6 254.0 2.1 55.1 5 1056 16 08 00 16 09 15 =0120+304 03 29 11 62.4 254.4 2.1 55.2 75 1061 16 08 01 16 09 30 4C31.04 03 29 26 62.6 257.9 2.1 57.9 5 1061 16 09 30 16 16 00 --- 03 35 57 61.4 259.5 2.3 58.4 390 1086 16 09 31 16 16 15 J0123+3044 03 36 13 61.2 256.2 2.2 55.9 5 1086 16 16 15 16 17 30 =0120+304 03 37 28 61.0 256.5 2.2 56.0 75 1091 16 16 16 16 17 45 4C31.04 03 37 43 61.1 259.9 2.3 58.5 5 1091 16 17 45 16 24 15 --- 03 44 14 59.9 261.3 2.4 58.9 390 1116 16 17 46 Schedule for VLBA_HN (Code Hn ) 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 03 44 29 59.7 258.2 2.3 56.6 5 1116 16 24 30 16 25 45 =0120+304 03 45 44 59.5 258.5 2.4 56.7 75 1121 16 24 31 16 26 00 4C31.04 03 45 59 59.6 261.7 2.4 59.0 5 1121 16 26 00 16 32 30 --- 03 52 30 58.4 263.1 2.5 59.3 390 1146 16 26 01 16 32 45 J0123+3044 03 52 45 58.2 260.1 2.5 57.1 5 1146 16 32 45 16 34 00 =0120+304 03 54 00 58.0 260.3 2.5 57.2 75 1151 16 32 46 16 34 15 4C31.04 03 54 15 58.1 263.4 2.6 59.4 5 1151 16 34 15 16 40 45 --- 04 00 47 56.9 264.8 2.7 59.6 390 1176 16 34 16 16 41 00 J0123+3044 04 01 02 56.7 261.8 2.6 57.6 5 1176 16 41 00 16 42 15 =0120+304 04 02 17 56.5 262.1 2.6 57.6 75 1180 16 41 01 16 42 30 4C31.04 04 02 32 56.6 265.1 2.7 59.6 5 1180 16 42 30 16 49 00 --- 04 09 03 55.4 266.3 2.8 59.8 390 1206 16 42 31 16 49 15 J0123+3044 04 09 18 55.2 263.5 2.8 57.9 5 1206 16 49 15 16 50 30 =0120+304 04 10 33 55.0 263.8 2.8 58.0 75 1210 16 49 16 16 50 45 4C31.04 04 10 48 55.1 266.7 2.8 59.8 5 1210 16 50 45 16 57 15 --- 04 17 19 53.9 267.9 2.9 59.9 390 1236 16 50 46 16 57 30 J0123+3044 04 17 34 53.7 265.2 2.9 58.2 5 1236 16 57 30 16 58 45 =0120+304 04 18 50 53.5 265.4 2.9 58.2 75 1240 16 57 31 16 59 00 4C31.04 04 19 05 53.6 268.2 3.0 59.9 5 1240 16 59 00 17 05 30 --- 04 25 36 52.4 269.3 3.1 60.0 390 1266 16 59 01 17 05 45 J0123+3044 04 25 51 52.2 266.7 3.0 58.3 5 1266 17 05 45 17 07 00 =0120+304 04 27 06 52.0 266.9 3.1 58.4 75 1270 17 05 46 17 07 15 4C31.04 04 27 21 52.0 269.6 3.1 60.0 5 1270 17 07 15 17 13 45 --- 04 33 52 50.8 270.7 3.2 60.0 390 1295 17 07 16 17 14 00 J0123+3044 04 34 07 50.7 268.2 3.2 58.5 5 1295 17 14 00 17 15 15 =0120+304 04 35 22 50.5 268.4 3.2 58.5 75 1300 17 14 01 17 15 30 4C31.04 04 35 37 50.5 271.0 3.2 60.0 5 1300 17 15 30 17 22 00 --- 04 42 08 49.3 272.1 3.4 59.9 390 1325 17 15 31 17 22 15 J0123+3044 04 42 23 49.2 269.6 3.3 58.5 5 1325 17 22 15 17 23 30 =0120+304 04 43 39 48.9 269.9 3.3 58.5 75 1330 17 22 16 Schedule for VLBA_HN (Code Hn ) 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 04 43 54 49.0 272.4 3.4 59.9 5 1330 17 23 45 17 30 15 --- 04 50 25 47.8 273.4 3.5 59.8 390 1355 17 23 46 17 30 30 J0123+3044 04 50 40 47.7 271.0 3.4 58.5 5 1355 17 30 30 17 31 45 =0120+304 04 51 55 47.4 271.3 3.5 58.5 75 1360 17 30 31 17 32 00 4C31.04 04 52 10 47.5 273.7 3.5 59.8 5 1360 17 32 00 17 38 30 --- 04 58 41 46.3 274.7 3.6 59.7 390 1385 17 32 01 17 38 45 J0123+3044 04 58 56 46.2 272.4 3.6 58.4 5 1385 17 38 45 17 40 00 =0120+304 05 00 11 45.9 272.6 3.6 58.4 75 1390 17 38 46 17 40 15 4C31.04 05 00 26 46.0 275.0 3.7 59.6 5 1390 17 40 15 17 46 45 --- 05 06 57 44.8 276.0 3.8 59.5 390 1415 17 40 16 17 47 00 J0123+3044 05 07 12 44.6 273.7 3.7 58.3 6 1415 17 47 00 17 48 15 =0120+304 05 08 28 44.4 273.9 3.7 58.3 75 1420 17 47 01 17 48 30 4C31.04 05 08 43 44.5 276.2 3.8 59.4 6 1420 17 48 30 17 55 00 --- 05 15 14 43.3 277.2 3.9 59.2 390 1445 17 48 31 17 55 15 J0123+3044 05 15 29 43.1 275.0 3.9 58.1 6 1445 17 55 15 17 56 30 =0120+304 05 16 44 42.9 275.2 3.9 58.1 75 1450 17 55 16 17 56 45 4C31.04 05 16 59 43.0 277.5 3.9 59.2 6 1450 17 56 45 18 03 15 --- 05 23 30 41.8 278.4 4.0 58.9 390 1475 17 56 46 18 03 30 J0123+3044 05 23 45 41.6 276.3 4.0 57.9 6 1475 18 03 30 18 04 45 =0120+304 05 25 00 41.4 276.5 4.0 57.9 75 1480 18 03 31 18 05 00 4C31.04 05 25 15 41.5 278.7 4.1 58.9 6 1480 18 05 00 18 11 30 --- 05 31 46 40.3 279.6 4.2 58.6 390 1505 18 05 01 18 11 45 J0123+3044 05 32 02 40.1 277.6 4.1 57.7 6 1505 18 11 45 18 13 00 =0120+304 05 33 17 39.9 277.7 4.2 57.7 75 1510 18 11 46 18 13 15 4C31.04 05 33 32 40.0 279.9 4.2 58.6 6 1510 18 13 15 18 19 45 --- 05 40 03 38.8 280.8 4.3 58.3 390 1535 18 13 16 18 20 00 J0123+3044 05 40 18 38.6 278.8 4.3 57.4 6 1535 18 20 00 18 21 15 =0120+304 05 41 33 38.4 279.0 4.3 57.4 75 1540 18 20 01 18 21 30 4C31.04 05 41 48 38.5 281.1 4.4 58.2 6 1540 18 21 30 18 28 00 --- 05 48 19 37.3 282.0 4.5 57.9 390 1565 18 21 31 Schedule for VLBA_HN (Code Hn ) 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 05 48 34 37.1 280.0 4.4 57.1 6 1565 18 28 15 18 29 30 =0120+304 05 49 49 36.9 280.2 4.4 57.1 75 1570 18 28 16 18 29 45 4C31.04 05 50 04 37.0 282.2 4.5 57.8 6 1570 18 29 45 18 36 15 --- 05 56 36 35.9 283.2 4.6 57.5 390 1595 18 29 46 18 36 30 J0123+3044 05 56 51 35.6 281.2 4.5 56.8 6 1595 18 36 30 18 37 45 =0120+304 05 58 06 35.4 281.4 4.6 56.7 75 1600 18 36 31 18 38 00 4C31.04 05 58 21 35.5 283.4 4.6 57.4 6 1600 18 38 00 18 44 30 --- 06 04 52 34.4 284.3 4.7 57.0 390 1625 18 38 01 18 44 45 J0123+3044 06 05 07 34.2 282.4 4.7 56.4 6 1625 18 44 45 18 46 00 =0120+304 06 06 22 33.9 282.6 4.7 56.3 75 1630 18 44 46 18 46 15 4C31.04 06 06 37 34.1 284.6 4.8 56.9 6 1630 18 46 15 18 52 45 --- 06 13 08 32.9 285.5 4.9 56.6 390 1655 18 46 16 18 53 00 J0123+3044 06 13 23 32.7 283.6 4.8 56.0 6 1655 18 53 00 18 54 15 =0120+304 06 14 38 32.5 283.8 4.8 55.9 75 1660 18 53 01 18 54 30 4C31.04 06 14 54 32.6 285.7 4.9 56.5 6 1660 18 54 30 19 01 00 --- 06 21 25 31.5 286.6 5.0 56.1 390 1685 18 54 31 19 01 15 J0123+3044 06 21 40 31.2 284.8 5.0 55.5 6 1685 19 01 15 19 02 30 =0120+304 06 22 55 31.0 284.9 5.0 55.5 75 1690 19 01 16 19 02 45 4C31.04 06 23 10 31.2 286.9 5.0 56.0 6 1690 19 02 45 19 09 15 --- 06 29 41 30.0 287.8 5.2 55.6 390 1715 19 02 46 19 09 30 J0123+3044 06 29 56 29.8 285.9 5.1 55.1 6 1715 19 09 30 19 10 45 =0120+304 06 31 11 29.5 286.1 5.1 55.0 75 1720 19 09 31 19 11 00 4C31.04 06 31 26 29.7 288.0 5.2 55.4 6 1720 19 11 00 19 17 30 --- 06 37 57 28.6 288.9 5.3 55.0 390 1745 19 11 01 19 17 45 J0123+3044 06 38 12 28.3 287.1 5.2 54.6 6 1745 19 17 45 19 19 00 =0120+304 06 39 28 28.1 287.3 5.3 54.5 75 1750 19 17 46 19 19 15 4C31.04 06 39 43 28.3 289.1 5.3 54.9 6 1750 19 19 15 19 25 45 --- 06 46 14 27.2 290.0 5.4 54.4 390 1775 19 19 16 19 26 00 J0123+3044 06 46 29 26.9 288.3 5.4 54.1 6 1775 19 26 00 19 27 15 =0120+304 06 47 44 26.6 288.4 5.4 54.0 75 1780 19 26 01 Schedule for VLBA_HN (Code Hn ) 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 06 47 59 26.8 290.3 5.5 54.3 6 1780 19 27 30 19 34 00 --- 06 54 30 25.7 291.2 5.6 53.8 390 1805 19 27 31 19 34 15 J0123+3044 06 54 45 25.4 289.4 5.5 53.5 6 1805 19 34 15 19 35 30 =0120+304 06 56 00 25.2 289.6 5.5 53.4 75 1809 19 34 16 19 37 00 3C84 06 57 31 50.6 287.2 3.6 69.2 25 1809 19 37 00 19 42 00 --- 07 02 31 49.8 287.7 3.7 68.8 300 1829 19 37 01 19 43 30 J0123+3044 07 04 02 23.8 290.8 5.7 52.9 24 1829 19 43 30 19 44 45 =0120+304 07 05 17 23.6 290.9 5.7 52.8 75 1834 19 43 31 19 45 00 4C31.04 07 05 32 23.9 292.7 5.7 53.0 6 1834 19 45 00 19 51 30 --- 07 12 03 22.8 293.6 5.9 52.5 390 1859 19 45 01 19 51 45 J0123+3044 07 12 18 22.4 291.9 5.8 52.3 6 1859 19 51 45 19 53 00 =0120+304 07 13 33 22.2 292.1 5.8 52.2 75 1864 19 51 46 19 53 15 4C31.04 07 13 48 22.5 293.9 5.9 52.4 6 1864 19 53 15 19 59 45 --- 07 20 19 21.4 294.8 6.0 51.8 390 1889 19 53 16 20 00 00 J0123+3044 07 20 34 21.0 293.1 5.9 51.7 6 1889 20 00 00 20 01 15 =0120+304 07 21 50 20.8 293.3 6.0 51.6 75 1894 20 00 01 20 01 30 4C31.04 07 22 05 21.1 295.0 6.0 51.7 6 1894 20 01 30 20 08 00 --- 07 28 36 20.0 295.9 6.1 51.1 390 1919 20 01 31 20 08 15 J0123+3044 07 28 51 19.6 294.3 6.1 51.0 6 1919 20 08 15 20 09 30 =0120+304 07 30 06 19.4 294.5 6.1 50.9 75 1923 20 08 16 20 09 45 4C31.04 07 30 21 19.7 296.2 6.2 51.0 6 1923 20 09 45 20 16 15 --- 07 36 52 18.7 297.1 6.3 50.4 390 1949 20 09 46 20 16 30 J0123+3044 07 37 07 18.3 295.5 6.2 50.3 6 1949 20 16 30 20 17 45 =0120+304 07 38 22 18.1 295.7 6.2 50.2 75 1953 20 16 31 20 18 00 4C31.04 07 38 37 18.4 297.4 6.3 50.3 6 1953 20 18 00 20 24 30 --- 07 45 08 17.3 298.3 6.4 49.7 390 1979 20 18 01 20 24 45 J0123+3044 07 45 23 16.9 296.7 6.4 49.6 6 1979 20 24 45 20 26 00 =0120+304 07 46 39 16.7 296.9 6.4 49.5 75 1983 20 24 46 20 26 15 4C31.04 07 46 54 17.0 298.5 6.4 49.5 6 1983 20 26 15 20 32 45 --- 07 53 25 16.0 299.5 6.5 48.9 390 2008 20 26 16 Schedule for VLBA_HN (Code Hn ) 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 07 53 40 15.6 297.9 6.5 48.9 6 2008 20 33 00 20 34 15 =0120+304 07 54 55 15.4 298.1 6.5 48.8 75 2013 20 33 01 20 34 30 4C31.04 07 55 10 15.7 299.7 6.6 48.8 6 2013 20 34 30 20 41 00 --- 08 01 41 14.7 300.7 6.7 48.1 390 2038 20 34 31 20 41 15 J0123+3044 08 01 56 14.2 299.1 6.6 48.2 6 2038 20 41 15 20 42 30 =0120+304 08 03 11 14.0 299.3 6.7 48.0 75 2043 20 41 16 20 42 45 4C31.04 08 03 26 14.4 300.9 6.7 48.0 6 2043 20 42 45 20 49 15 --- 08 09 57 13.4 301.9 6.8 47.3 390 2068 20 42 46 20 49 30 J0123+3044 08 10 12 12.9 300.3 6.8 47.4 6 2068 20 49 30 20 50 45 =0120+304 08 11 28 12.7 300.5 6.8 47.3 75 2073 20 49 31 20 51 00 4C31.04 08 11 43 13.1 302.2 6.9 47.2 6 2073 20 51 00 20 57 30 --- 08 18 14 12.1 303.1 7.0 46.5 390 2098 20 51 01 20 57 45 J0123+3044 08 18 29 11.6 301.6 6.9 46.6 6 2098 20 57 45 21 00 00 =0120+304 08 20 44 11.3 301.9 6.9 46.4 135 2107 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: 2 Station: VLBA_HN 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