COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: RadioAstron polarization imaging Exp. Code: GG085F Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Jose L. Gomez Address: Instituto de Astrofisica de Andalucia-CSIC Glorieta de la Astronomia E-18008 Granada, Spain Phone: +79165452842 EMAIL: jlgomez@iaa.es Fax: Phone during observation: Observing mode: K-band dual-pol Notes: K-band, Radioastron-compatible frequency setup P-CAL is ON Tsys is ON auto-level (AGC) is ON Schedule for VLBA_NL (Code Nl ) Page 2 RadioAstron polarization imaging UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 16 Mar 2019 Day 75 --- Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 01 00 00 0851+202 06 27 04 51.8 113.1 -2.5 -46.9 0 0 01 00 00 01 09 30 --- 06 36 35 53.5 115.7 -2.3 -45.7 570 73 01 00 01 01 10 30 0851+202 06 37 35 53.6 116.0 -2.3 -45.5 54 73 01 10 30 01 18 30 --- 06 45 37 55.0 118.3 -2.2 -44.4 480 135 01 10 31 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 01 19 30 0851+202 06 46 37 55.1 118.6 -2.2 -44.2 54 135 01 19 30 01 28 30 --- 06 55 38 56.6 121.3 -2.0 -42.7 540 205 01 19 31 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 01 29 30 0851+202 06 56 39 56.7 121.6 -2.0 -42.5 54 205 01 29 30 01 34 00 --- 07 01 09 57.4 123.1 -1.9 -41.7 270 240 01 29 31 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 01 35 00 0851+202 07 02 09 57.6 123.4 -1.9 -41.5 54 240 01 35 00 01 44 30 --- 07 11 41 59.1 126.6 -1.7 -39.6 570 313 01 35 01 01 45 00 0923+392 07 12 11 64.1 84.8 -2.3 -72.8 -8 313 01 45 08 01 47 30 --- 07 14 41 64.6 85.1 -2.2 -72.9 142 331 01 45 01 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 01 48 30 0923+392 07 15 42 64.8 85.3 -2.2 -72.9 54 331 01 48 30 01 57 00 --- 07 24 13 66.3 86.4 -2.1 -73.2 510 397 01 48 31 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 01 58 00 0923+392 07 25 13 66.5 86.6 -2.1 -73.2 54 397 01 58 00 02 02 30 --- 07 29 44 67.4 87.2 -2.0 -73.3 270 432 01 58 01 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 02 03 30 0923+392 07 30 44 67.5 87.4 -2.0 -73.3 54 432 02 03 30 02 10 30 --- 07 37 45 68.9 88.4 -1.8 -73.5 420 486 02 03 31 02 11 00 0851+202 07 38 15 62.8 137.0 -1.3 -32.8 -13 486 02 11 13 02 14 00 --- 07 41 16 63.1 138.3 -1.2 -31.9 167 507 02 11 01 Schedule for VLBA_NL (Code Nl ) Page 3 RadioAstron polarization imaging UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 16 Mar 2019 Day 75 --- 02 14 30 0851+202 07 41 46 63.2 138.5 -1.2 -31.7 24 507 02 14 30 02 23 30 --- 07 50 47 64.3 142.7 -1.1 -28.8 540 577 02 14 31 02 24 00 0851+202 07 51 17 64.3 142.9 -1.1 -28.6 24 577 02 24 00 02 33 20 --- 08 00 39 65.3 147.5 -0.9 -25.2 560 649 02 24 01 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 02 34 00 0851+202 08 01 19 65.4 147.8 -0.9 -25.0 34 649 02 34 00 02 43 30 --- 08 10 51 66.3 152.9 -0.8 -21.2 570 723 02 34 01 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 02 44 30 0851+202 08 11 51 66.3 153.4 -0.7 -20.8 54 723 02 44 30 02 49 00 --- 08 16 22 66.7 155.9 -0.7 -18.9 270 757 02 44 31 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 02 50 00 0851+202 08 17 22 66.8 156.5 -0.6 -18.5 54 757 02 50 00 02 59 30 --- 08 26 53 67.4 162.0 -0.5 -14.2 570 831 02 50 01 03 00 00 0851+202 08 27 23 67.4 162.3 -0.5 -14.0 24 831 03 00 00 03 09 30 --- 08 36 55 67.9 168.1 -0.3 -9.4 570 904 03 00 01 03 10 00 0851+202 08 37 25 67.9 168.4 -0.3 -9.2 24 904 03 10 00 03 19 30 --- 08 46 57 68.2 174.3 -0.1 -4.5 570 978 03 10 01 03 20 00 0851+202 08 47 27 68.2 174.6 -0.1 -4.3 24 978 03 20 00 03 29 30 --- 08 56 58 68.3 180.7 0.0 0.5 570 1051 03 20 01 03 30 00 0923+392 08 57 28 83.5 113.1 -0.5 -61.9 -27 1051 03 30 27 03 32 40 --- 09 00 09 84.0 115.4 -0.5 -60.0 133 1068 03 30 01 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 03 34 10 0923+392 09 01 39 84.2 116.9 -0.4 -58.8 84 1068 03 34 10 03 42 30 --- 09 10 00 85.5 127.5 -0.3 -49.5 500 1133 03 34 11 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 03 43 30 0923+392 09 11 01 85.7 129.2 -0.3 -48.0 53 1133 03 43 30 03 48 00 --- 09 15 31 86.3 138.2 -0.2 -39.7 270 1167 03 43 31 Schedule for VLBA_NL (Code Nl ) Page 4 RadioAstron polarization imaging UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 16 Mar 2019 Day 75 --- Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 03 49 00 0923+392 09 16 31 86.4 140.6 -0.2 -37.5 53 1167 03 49 00 03 56 30 --- 09 24 03 87.1 163.8 -0.1 -15.5 450 1225 03 49 01 03 57 00 0851+202 09 24 33 67.4 197.8 0.5 14.0 -19 1225 03 57 19 04 06 00 --- 09 33 34 66.8 203.0 0.6 18.1 521 1292 03 57 01 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 04 06 30 0851+202 09 34 04 66.8 203.3 0.6 18.3 24 1292 04 06 30 04 16 30 --- 09 44 06 66.0 208.8 0.8 22.5 600 1370 04 06 31 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 04 17 00 0851+202 09 44 36 65.9 209.1 0.8 22.7 24 1370 04 17 00 04 24 00 --- 09 51 37 65.3 212.7 0.9 25.4 420 1424 04 17 01 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 04 24 30 0851+202 09 52 07 65.2 213.0 0.9 25.6 24 1424 04 24 30 04 29 30 --- 09 57 08 64.7 215.5 1.0 27.4 300 1462 04 24 31 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 04 30 00 0851+202 09 57 38 64.6 215.7 1.0 27.6 24 1462 04 30 00 04 40 00 --- 10 07 40 63.5 220.4 1.2 31.0 600 1540 04 30 01 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 04 40 30 0851+202 10 08 10 63.4 220.6 1.2 31.1 24 1540 04 40 30 04 47 00 --- 10 14 41 62.6 223.5 1.3 33.1 390 1590 04 40 31 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 04 47 30 0851+202 10 15 11 62.5 223.7 1.3 33.3 24 1590 04 47 30 04 52 00 --- 10 19 42 62.0 225.6 1.4 34.5 270 1625 04 47 31 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 04 53 30 0355+508 10 21 12 28.4 314.5 6.3 57.7 12 1625 04 53 30 04 56 30 --- 10 24 13 28.0 314.8 6.4 57.2 180 1648 04 53 31 Schedule for VLBA_NL (Code Nl ) Page 5 RadioAstron polarization imaging UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 16 Mar 2019 Day 75 --- Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 04 57 30 0355+508 10 25 13 27.9 314.9 6.4 57.1 54 1648 04 57 30 05 07 30 --- 10 35 14 26.6 315.9 6.6 55.6 600 1725 04 57 31 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 05 08 30 0355+508 10 36 15 26.5 316.0 6.6 55.4 54 1725 05 08 30 05 13 30 --- 10 41 15 25.8 316.5 6.7 54.7 300 1764 05 08 31 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 05 14 30 0355+508 10 42 15 25.7 316.6 6.7 54.5 54 1764 05 14 30 05 18 30 --- 10 46 16 25.2 317.0 6.8 53.9 240 1795 05 14 31 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 05 20 00 0851+202 10 47 46 57.9 236.0 1.9 41.2 14 1795 05 20 00 05 29 30 --- 10 57 18 56.4 239.1 2.0 42.9 570 1868 05 20 01 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 05 30 00 0851+202 10 57 48 56.3 239.2 2.0 43.0 24 1868 05 30 00 05 39 00 --- 11 06 50 54.9 241.9 2.2 44.5 540 1938 05 30 01 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 05 39 30 0851+202 11 07 20 54.8 242.1 2.2 44.5 24 1938 05 39 30 05 45 30 --- 11 13 21 53.8 243.8 2.3 45.4 360 1984 05 39 31 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 05 46 00 0851+202 11 13 51 53.7 243.9 2.3 45.5 24 1984 05 46 00 05 50 00 --- 11 17 51 53.0 245.0 2.4 46.0 240 2015 05 46 01 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 05 50 30 0851+202 11 18 21 52.9 245.2 2.4 46.1 24 2015 05 50 30 06 00 30 --- 11 28 23 51.2 247.8 2.5 47.3 600 2092 05 50 31 06 01 00 0851+202 11 28 53 51.1 247.9 2.5 47.4 24 2092 06 01 00 06 08 30 --- 11 36 24 49.8 249.8 2.7 48.2 450 2150 06 01 01 Schedule for VLBA_NL (Code Nl ) Page 6 RadioAstron polarization imaging UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 16 Mar 2019 Day 75 --- Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 06 09 00 0851+202 11 36 54 49.7 249.9 2.7 48.2 24 2150 06 09 00 06 14 30 --- 11 42 25 48.8 251.2 2.8 48.7 330 2193 06 09 01 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 06 17 00 0355+508 11 44 56 18.2 323.5 7.7 44.9 78 2193 06 17 00 06 19 00 --- 11 46 56 18.0 323.7 7.8 44.6 120 2208 06 17 01 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 06 20 00 0355+508 11 47 56 17.9 323.8 7.8 44.4 54 2208 06 20 00 06 29 30 --- 11 57 28 16.8 325.0 7.9 42.9 570 2282 06 20 01 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 06 30 30 0355+508 11 58 28 16.7 325.1 8.0 42.7 54 2282 06 30 30 06 36 30 --- 12 04 29 16.1 325.8 8.1 41.8 360 2328 06 30 31 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 06 37 30 0355+508 12 05 29 16.0 325.9 8.1 41.6 54 2328 06 37 30 06 42 00 --- 12 10 00 15.5 326.5 8.2 40.9 270 2363 06 37 31 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 06 43 30 0851+202 12 11 30 43.5 257.6 3.3 50.8 23 2363 06 43 30 06 53 00 --- 12 21 02 41.8 259.5 3.4 51.3 570 2436 06 43 31 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 06 53 30 0851+202 12 21 32 41.7 259.6 3.4 51.3 24 2436 06 53 30 07 03 30 --- 12 31 33 39.9 261.5 3.6 51.7 600 2514 06 53 31 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 07 04 00 0851+202 12 32 03 39.8 261.6 3.6 51.8 24 2514 07 04 00 07 13 00 --- 12 41 05 38.1 263.3 3.8 52.0 540 2583 07 04 01 Schedule for VLBA_NL (Code Nl ) Page 7 RadioAstron polarization imaging UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sat 16 Mar 2019 Day 75 --- Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 07 13 30 0851+202 12 41 35 38.0 263.4 3.8 52.1 24 2583 07 13 30 07 18 30 --- 12 46 36 37.1 264.3 3.8 52.2 300 2622 07 13 31 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 07 19 00 0851+202 12 47 06 37.0 264.4 3.9 52.2 24 2622 07 19 00 07 28 00 --- 12 56 07 35.3 266.0 4.0 52.4 540 2691 07 19 01 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 07 28 30 0851+202 12 56 38 35.2 266.1 4.0 52.4 24 2691 07 28 30 07 35 30 --- 13 03 39 33.9 267.3 4.1 52.5 420 2746 07 28 31 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 07 36 00 0851+202 13 04 09 33.8 267.4 4.1 52.5 24 2746 07 36 00 07 40 00 --- 13 08 09 33.1 268.1 4.2 52.5 240 2776 07 36 01 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 07 40 30 0923+392 13 08 39 48.6 285.1 3.7 67.8 -10 2776 07 40 40 07 43 30 --- 13 11 40 48.1 285.5 3.7 67.6 170 2798 07 40 31 Next scan frequencies: 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 Next BBC frequencies: 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 07 44 00 0923+392 13 12 10 48.0 285.5 3.7 67.5 24 2798 07 44 00 07 51 00 --- 13 19 11 46.8 286.3 3.8 67.0 420 2852 07 44 01 Next scan frequencies: 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 Next BBC frequencies: 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 07 51 30 0923+392 13 19 41 46.7 286.4 3.9 67.0 24 2852 07 51 30 07 56 00 --- 13 24 12 45.9 286.9 3.9 66.6 270 2887 07 51 31 Next scan frequencies: 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 Next BBC frequencies: 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 07 56 30 0923+392 13 24 42 45.8 286.9 3.9 66.6 24 2887 07 56 30 07 59 30 --- 13 27 43 45.2 287.3 4.0 66.3 180 2910 07 56 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: ra1cm2.set Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: v1cm_b3 Setup group: 4 Station: VLBA_NL Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 1cm omit 1cm VLBA Synth= 9.1 6.1 12.4 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: 26 Setup file default. Used with PCAL = 1MHz LO sum= 22156.00 22156.00 22188.00 22188.00 22220.00 22220.00 22252.00 22252.00 BBC fr= 656.00 656.00 688.00 688.00 720.00 720.00 752.00 752.00 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 695.99 695.99 727.99 727.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 26 27 28 29 30 31 32 33 34 58 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off ======== Setup file: ra7mm2.set Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: v7mm_c8 Setup group: 44 Station: VLBA_NL Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 3.9 7.6 11.6 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: 36 Setup file default. Used with PCAL = 1MHz LO sum= 43127.25 43127.25 43159.25 43159.25 43191.25 43191.25 43223.25 43223.25 BBC fr= 727.25 727.25 759.25 759.25 791.25 791.25 823.25 823.25 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 767.25 767.25 799.25 799.25 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 36 37 38 39 40 41 42 43 44 45 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off ======== Setup file: ra2cm2.set Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: v2cm_d3 Fourth 2cm filter Setup group: 31 Station: VLBA_NL Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: RDBE_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U U U U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 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: 48 Setup file default. Used with PCAL = 1MHz LO sum= 15337.00 15337.00 15369.00 15369.00 15401.00 15401.00 15433.00 15433.00 BBC fr= 737.00 737.00 769.00 769.00 801.00 801.00 833.00 833.00 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 VLBA legacy crd files using 4 channels based on RDBE channels: 3 4 5 6 CRD fr= 776.99 776.99 808.99 808.99 CRD bw= 16.00 16.00 16.00 16.00 Matching frequency sets: 48 49 50 51 52 53 54 55 56 57 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) 1328+307 13 28 49.657783 * 13 31 08.288075 13 32 01.760916 0.18 J1331+3030 30 45 58.64055 * 30 30 32.95919 30 24 33.64697 0.17 * 3C286 From catalog imbedded in main SCHED input file. rfc_2018a Petrov and Kovalev, in preparation 603 observations * 0355+508 03 55 45.261377 * 03 59 29.747278 04 00 54.175951 0.16 J0359+5057 50 49 20.28597 * 50 57 50.16192 51 01 04.82333 0.10 NRAO150 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.rfc rfc_2018a Petrov and Kovalev, in preparation 27427 observations * 0851+202 08 51 57.250617 * 08 54 48.874929 08 55 54.600792 0.11 J0854+2006 20 17 58.41738 * 20 06 30.64083 20 02 02.58372 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.rfc rfc_2018a Petrov and Kovalev, in preparation 311901 observations * 0923+392 09 23 55.319219 * 09 27 03.013940 09 28 14.962793 0.13 J0927+3902 39 15 23.56640 * 39 02 20.85180 38 57 20.77176 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.rfc rfc_2018a Petrov and Kovalev, in preparation 259044 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 3C286 ra1cm2.set 22 0.350 0.000 ra2cm2.set 23 0.350 0.000 ra7mm2.set 21 0.350 0.000 0355+508 ra1cm2.set 1 2 3 4 5 6 7 8 9 11 20 22 + 11.018 390.924 ra2cm2.set 23 47 48 0.142 7.792 ra7mm2.set 15 16 17 21 35 36 3.500 44.616 0851+202 ra1cm2.set 1 2 3 4 5 6 7 8 9 10 11 20 + 12.086 686.955 ra2cm2.set 23 46 47 48 0.617 39.933 ra7mm2.set 15 16 17 21 35 36 3.608 108.242 0923+392 ra1cm2.set 1 2 3 4 5 6 7 8 9 10 11 20 + 3.664 219.868 ra2cm2.set 23 46 47 48 0.200 15.000 ra7mm2.set 15 16 17 21 35 36 1.086 44.600 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) 3C286 141.5 0355+508 75.8 0851+202 135.4 0923+392 131.9 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