COVER INFORMATION Station: VLBA_OV (Code Ov ) Experiment: RadioAstron polarization imaging Exp. Code: GG085G Schedule Version: 5.00 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_OV (Code Ov ) 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 ---------------------------------------------------------------------------------------- --- Wed 8 May 2019 Day 128 --- 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 10 00 00 1749+096 17 10 41 60.8 158.5 -0.7 -17.2 0 0 10 00 00 10 09 00 --- 17 19 43 61.4 162.9 -0.5 -13.7 540 70 10 00 01 10 09 30 1749+096 17 20 13 61.5 163.2 -0.5 -13.5 24 70 10 09 30 10 17 00 --- 17 27 44 61.9 167.0 -0.4 -10.5 450 128 10 09 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 10 17 30 1749+096 17 28 14 61.9 167.2 -0.4 -10.3 24 128 10 17 30 10 27 30 --- 17 38 16 62.2 172.5 -0.2 -6.1 600 205 10 17 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 10 28 00 1749+096 17 38 46 62.2 172.7 -0.2 -5.9 24 205 10 28 00 10 34 00 --- 17 44 47 62.4 175.9 -0.1 -3.3 360 251 10 28 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 10 35 00 1641+399 17 45 47 77.6 286.6 1.0 96.9 -26 251 10 35 26 10 44 00 --- 17 54 48 75.9 285.8 1.2 94.7 514 317 10 35 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 10 44 45 1641+399 17 55 33 75.7 285.8 1.2 94.5 39 317 10 44 45 10 54 30 --- 18 05 20 73.9 285.3 1.4 92.5 585 393 10 44 46 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 10 55 00 1641+399 18 05 50 73.8 285.3 1.4 92.4 24 393 10 55 00 11 02 00 --- 18 12 51 72.4 285.2 1.5 91.2 420 447 10 55 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 11 02 30 1641+399 18 13 21 72.3 285.2 1.5 91.1 24 447 11 02 30 11 05 15 --- 18 16 07 71.8 285.1 1.5 90.6 165 468 11 02 31 11 37 40 1641+399 18 48 37 65.5 285.7 2.1 85.9 1938 468 11 37 40 11 44 30 --- 18 55 28 64.2 285.9 2.2 85.0 410 521 11 37 41 11 45 00 1641+399 18 55 58 64.1 285.9 2.2 85.0 24 521 11 45 00 11 51 30 --- 19 02 29 62.9 286.2 2.3 84.2 390 571 11 45 01 Schedule for VLBA_OV (Code Ov ) 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 ---------------------------------------------------------------------------------------- --- Wed 8 May 2019 Day 128 --- 11 52 00 1641+399 19 03 00 62.8 286.2 2.3 84.1 24 571 11 52 00 12 00 00 --- 19 11 01 61.3 286.6 2.5 83.1 480 633 11 52 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 12 00 45 1641+399 19 11 46 61.1 286.6 2.5 83.1 39 633 12 00 45 12 10 45 --- 19 21 48 59.2 287.1 2.6 81.9 600 710 12 00 46 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 12 11 15 1641+399 19 22 18 59.1 287.2 2.6 81.8 24 710 12 11 15 12 18 15 --- 19 29 19 57.8 287.5 2.8 81.0 420 764 12 11 16 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 12 18 45 1641+399 19 29 49 57.7 287.6 2.8 81.0 24 764 12 18 45 12 29 00 --- 19 40 06 55.7 288.2 2.9 79.8 615 844 12 18 46 12 29 30 1641+399 19 40 36 55.6 288.2 2.9 79.8 24 844 12 29 30 12 39 45 --- 19 50 52 53.7 288.8 3.1 78.7 615 923 12 29 31 12 40 15 1641+399 19 51 22 53.6 288.9 3.1 78.6 24 923 12 40 15 12 50 30 --- 20 01 39 51.7 289.5 3.3 77.5 615 1002 12 40 16 12 51 00 1641+399 20 02 09 51.6 289.6 3.3 77.4 24 1002 12 51 00 13 01 15 --- 20 12 26 49.7 290.3 3.5 76.3 615 1081 12 51 01 13 01 45 1641+399 20 12 56 49.6 290.3 3.5 76.3 24 1081 13 01 45 13 04 45 --- 20 15 56 49.0 290.5 3.5 76.0 180 1104 13 01 46 13 05 15 1641+399 20 16 27 48.9 290.6 3.5 75.9 24 1104 13 05 15 13 10 45 --- 20 21 57 47.9 291.0 3.6 75.3 330 1147 13 05 16 13 11 15 1641+399 20 22 28 47.8 291.0 3.6 75.3 24 1147 13 11 15 13 21 30 --- 20 32 44 45.9 291.8 3.8 74.2 615 1226 13 11 16 13 22 00 1641+399 20 33 14 45.8 291.8 3.8 74.1 24 1226 13 22 00 13 32 15 --- 20 43 31 43.9 292.6 4.0 73.1 615 1305 13 22 01 13 32 45 1641+399 20 44 01 43.8 292.6 4.0 73.0 24 1305 13 32 45 13 43 00 --- 20 54 18 41.9 293.4 4.2 71.9 615 1385 13 32 46 Schedule for VLBA_OV (Code Ov ) 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 ---------------------------------------------------------------------------------------- --- Wed 8 May 2019 Day 128 --- 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 13 43 45 1641+399 20 55 03 41.8 293.5 4.2 71.8 39 1385 13 43 45 13 53 45 --- 21 05 05 40.0 294.3 4.4 70.8 600 1462 13 43 46 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 13 54 15 1641+399 21 05 35 39.9 294.3 4.4 70.7 24 1462 13 54 15 14 04 15 --- 21 15 36 38.1 295.2 4.5 69.6 600 1539 13 54 16 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 14 05 00 1641+399 21 16 21 37.9 295.3 4.5 69.5 39 1539 14 05 00 14 08 00 --- 21 19 22 37.4 295.5 4.6 69.2 180 1562 14 05 01 14 08 30 1641+399 21 19 52 37.3 295.6 4.6 69.2 24 1562 14 08 30 14 18 30 --- 21 29 54 35.5 296.4 4.8 68.1 600 1640 14 08 31 14 19 00 1641+399 21 30 24 35.4 296.5 4.8 68.0 24 1640 14 19 00 14 29 00 --- 21 40 25 33.6 297.4 4.9 66.9 600 1717 14 19 01 14 29 30 1749+096 21 40 55 31.8 257.0 3.8 51.9 -7 1717 14 29 37 14 35 00 --- 21 46 26 30.8 258.0 3.9 52.2 323 1759 14 29 31 14 35 30 1749+096 21 46 56 30.7 258.1 3.9 52.2 24 1759 14 35 30 14 40 30 --- 21 51 57 29.7 259.0 4.0 52.4 300 1797 14 35 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 14 41 15 1749+096 21 52 42 29.5 259.1 4.0 52.5 39 1797 14 41 15 14 51 15 --- 22 02 44 27.6 260.8 4.2 52.9 600 1875 14 41 16 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 14 51 45 1749+096 22 03 14 27.5 260.9 4.2 52.9 24 1875 14 51 45 14 57 45 --- 22 09 15 26.3 261.9 4.3 53.1 360 1921 14 51 46 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 14 58 30 1749+096 22 10 00 26.2 262.0 4.3 53.1 39 1921 14 58 30 15 06 30 --- 22 18 01 24.6 263.3 4.4 53.3 480 1983 14 58 31 15 07 00 2251+158 22 18 32 67.5 156.6 -0.6 -19.2 -68 1983 15 08 08 15 12 30 --- 22 24 02 67.9 159.9 -0.5 -16.5 262 2017 15 07 01 Schedule for VLBA_OV (Code Ov ) 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 ---------------------------------------------------------------------------------------- --- Wed 8 May 2019 Day 128 --- 15 13 00 2251+158 22 24 33 68.0 160.2 -0.5 -16.3 24 2017 15 13 00 15 16 00 --- 22 27 33 68.2 162.1 -0.5 -14.8 180 2040 15 13 01 15 16 30 2251+158 22 28 03 68.2 162.4 -0.4 -14.5 24 2040 15 16 30 15 24 30 --- 22 36 04 68.6 167.5 -0.3 -10.3 480 2102 15 16 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 15 25 00 2251+158 22 36 35 68.6 167.9 -0.3 -10.0 24 2102 15 25 00 15 35 00 --- 22 46 36 68.9 174.5 -0.1 -4.6 600 2179 15 25 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 15 35 30 2251+158 22 47 06 68.9 174.8 -0.1 -4.3 24 2179 15 35 30 15 41 30 --- 22 53 07 69.0 178.8 -0.0 -1.0 360 2225 15 35 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 15 42 30 1641+399 22 54 07 21.0 304.6 6.2 58.5 -48 2225 15 43 18 15 48 00 --- 22 59 38 20.1 305.2 6.3 57.8 282 2262 15 42 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 15 49 00 1641+399 23 00 38 20.0 305.4 6.3 57.7 54 2262 15 49 00 15 59 00 --- 23 10 40 18.4 306.5 6.5 56.4 600 2339 15 49 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 16 00 00 1641+399 23 11 40 18.2 306.6 6.5 56.3 54 2339 16 00 00 16 07 00 --- 23 18 41 17.1 307.4 6.6 55.4 420 2393 16 00 01 --- Thu 9 May 2019 Day 129 --- 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 50 30 1641+399 09 03 47 7.4 404.6 -7.7 H -46.7 35002 2393 01 50 30 02 00 30 --- 09 13 49 8.8 406.0 -7.5 H -48.1 0 2470 01 50 31 02 01 00 1641+399 09 14 19 8.9 406.0 -7.5 H -48.2 24 2470 02 01 00 02 07 00 --- 09 20 20 9.8 406.8 -7.4 H -49.0 0 2517 02 01 01 02 07 30 1641+399 09 20 50 9.8 406.9 -7.4 H -49.1 24 2517 02 07 30 02 17 30 --- 09 30 52 11.3 408.1 -7.2 H -50.5 0 2594 02 07 31 Schedule for VLBA_OV (Code Ov ) 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 ---------------------------------------------------------------------------------------- --- Thu 9 May 2019 Day 129 --- 02 18 00 1641+399 09 31 22 11.4 408.2 -7.2 H -50.5 24 2594 02 18 00 02 28 00 --- 09 41 23 12.9 409.4 -7.0 H -51.9 0 2671 02 18 01 02 28 30 1641+399 09 41 54 13.0 409.5 -7.0 H -52.0 24 2671 02 28 30 02 31 30 --- 09 44 54 13.4 409.8 -7.0 H -52.4 0 2694 02 28 31 02 32 00 1641+399 09 45 24 13.5 409.9 -7.0 H -52.4 24 2694 02 32 00 02 38 30 --- 09 51 55 14.5 410.7 -6.9 H -53.3 0 2745 02 32 01 02 39 00 1641+399 09 52 25 14.6 410.7 -6.9 H -53.3 24 2745 02 39 00 02 49 00 --- 10 02 27 16.1 411.9 -6.7 -54.6 0 2822 02 39 01 02 49 30 1641+399 10 02 57 16.2 412.0 -6.7 -54.7 24 2822 02 49 30 02 59 30 --- 10 12 59 17.8 413.1 -6.5 -56.0 600 2899 02 49 31 03 00 00 1641+399 10 13 29 17.9 413.2 -6.5 -56.0 24 2899 03 00 00 03 10 00 --- 10 23 30 19.5 414.3 -6.3 -57.3 600 2976 03 00 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 11 00 1641+399 10 24 30 19.6 414.4 -6.3 -57.4 54 2976 03 11 00 03 21 00 --- 10 34 32 21.3 415.5 -6.2 -58.6 600 3054 03 11 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 03 22 00 1641+399 10 35 32 21.4 415.6 -6.1 -58.7 54 3054 03 22 00 03 30 30 --- 10 44 04 22.8 416.5 -6.0 -59.8 510 3119 03 22 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 03 31 30 1641+399 10 45 04 23.0 416.6 -6.0 -59.9 54 3119 03 31 30 03 34 30 --- 10 48 04 23.5 416.9 -5.9 -60.2 180 3143 03 31 31 03 35 00 1641+399 10 48 34 23.6 417.0 -5.9 -60.3 24 3143 03 35 00 03 45 00 --- 10 58 36 25.3 418.0 -5.8 -61.5 600 3220 03 35 01 03 45 30 1641+399 10 59 06 25.4 418.1 -5.7 -61.5 24 3220 03 45 30 03 55 30 --- 11 09 08 27.1 419.1 -5.6 -62.7 600 3297 03 45 31 03 56 00 1641+399 11 09 38 27.1 419.1 -5.6 -62.8 24 3297 03 56 00 04 06 00 --- 11 19 40 28.9 420.1 -5.4 -63.9 600 3375 03 56 01 04 06 30 1641+399 11 20 10 29.0 420.1 -5.4 -64.0 24 3375 04 06 30 04 16 30 --- 11 30 11 30.7 421.1 -5.2 -65.1 600 3452 04 06 31 Schedule for VLBA_OV (Code Ov ) 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 ---------------------------------------------------------------------------------------- --- Thu 9 May 2019 Day 129 --- 04 17 00 1641+399 11 30 41 30.8 421.1 -5.2 -65.1 24 3452 04 17 00 04 27 00 --- 11 40 43 32.5 422.1 -5.0 -66.3 600 3529 04 17 01 04 27 30 1641+399 11 41 13 32.6 422.1 -5.0 -66.3 24 3529 04 27 30 04 37 30 --- 11 51 15 34.4 423.0 -4.9 -67.4 600 3606 04 27 31 04 38 00 1641+399 11 51 45 34.5 423.1 -4.9 -67.5 24 3606 04 38 00 04 45 30 --- 11 59 16 35.8 423.7 -4.7 -68.3 450 3664 04 38 01 04 46 00 1641+399 11 59 46 35.9 423.8 -4.7 -68.3 24 3664 04 46 00 04 53 30 --- 12 07 17 37.3 424.4 -4.6 -69.2 450 3722 04 46 01 04 54 00 1641+399 12 07 47 37.4 424.5 -4.6 -69.2 24 3722 04 54 00 05 01 30 --- 12 15 19 38.7 425.1 -4.5 -70.0 450 3780 04 54 01 05 02 00 1749+096 12 15 49 10.4 445.8 -5.6 -53.6 -37 3780 05 02 37 05 06 00 --- 12 19 49 11.2 446.4 -5.5 -53.7 203 3806 05 02 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 07 00 1749+096 12 20 50 11.4 446.5 -5.5 -53.7 54 3806 05 07 00 05 17 00 --- 12 30 51 13.4 448.0 -5.4 -53.8 600 3884 05 07 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 05 18 00 1749+096 12 31 51 13.6 448.1 -5.3 -53.8 54 3884 05 18 00 05 25 00 --- 12 38 53 15.0 449.2 -5.2 -53.9 420 3938 05 18 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 26 00 1749+096 12 39 53 15.2 89.4 -5.2 -53.9 -203 3938 05 29 23 05 34 30 --- 12 48 24 16.9 90.6 -5.1 -53.9 307 3977 05 26 01 05 35 00 1641+399 12 48 54 44.8 67.8 -3.9 -73.6 -36 3977 05 35 36 05 38 00 --- 12 51 55 45.4 68.0 -3.9 -73.9 144 3996 05 35 01 05 38 30 1641+399 12 52 25 45.5 68.1 -3.9 -74.0 24 3996 05 38 30 05 44 30 --- 12 58 26 46.6 68.5 -3.8 -74.6 360 4042 05 38 31 05 45 00 1641+399 12 58 56 46.7 68.6 -3.7 -74.7 24 4042 05 45 00 05 51 00 --- 13 04 57 47.8 69.0 -3.6 -75.3 360 4089 05 45 01 05 51 30 1641+399 13 05 27 47.9 69.1 -3.6 -75.3 24 4089 05 51 30 06 01 30 --- 13 15 29 49.8 69.8 -3.5 -76.4 600 4166 05 51 31 Schedule for VLBA_OV (Code Ov ) Page 8 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 ---------------------------------------------------------------------------------------- --- Thu 9 May 2019 Day 129 --- 06 02 00 1641+399 13 15 59 49.9 69.8 -3.5 -76.5 24 4166 06 02 00 06 12 00 --- 13 26 00 51.7 70.5 -3.3 -77.5 600 4243 06 02 01 06 12 30 1641+399 13 26 30 51.8 70.5 -3.3 -77.6 24 4243 06 12 30 06 22 30 --- 13 36 32 53.7 71.2 -3.1 -78.7 600 4321 06 12 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 23 30 1641+399 13 37 32 53.9 71.2 -3.1 -78.8 54 4321 06 23 30 06 33 30 --- 13 47 34 55.8 71.9 -2.9 -79.9 600 4398 06 23 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 34 30 1641+399 13 48 34 56.0 71.9 -2.9 -80.0 54 4398 06 34 30 06 43 00 --- 13 57 05 57.6 72.4 -2.8 -80.9 510 4464 06 34 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 44 00 1641+399 13 58 05 57.8 72.5 -2.8 -81.1 54 4464 06 44 00 06 54 00 --- 14 08 07 59.7 73.0 -2.6 -82.2 600 4541 06 44 01 06 54 30 1641+399 14 08 37 59.8 73.0 -2.6 -82.3 24 4541 06 54 30 07 04 30 --- 14 18 39 61.7 73.5 -2.4 -83.4 600 4618 06 54 31 07 05 00 1641+399 14 19 09 61.8 73.6 -2.4 -83.5 24 4618 07 05 00 07 15 00 --- 14 29 11 63.7 74.0 -2.2 -84.7 600 4695 07 05 01 07 15 30 1641+399 14 29 41 63.8 74.0 -2.2 -84.8 24 4695 07 15 30 07 20 10 --- 14 34 21 64.7 74.2 -2.2 -85.4 280 4732 07 15 31 07 20 40 1641+399 14 34 52 64.8 74.2 -2.1 -85.4 24 4732 07 20 40 07 30 40 --- 14 44 53 66.7 74.5 -2.0 -86.7 600 4809 07 20 41 07 31 10 1641+399 14 45 23 66.8 74.5 -2.0 -86.8 24 4809 07 31 10 07 41 10 --- 14 55 25 68.8 74.8 -1.8 -88.2 600 4886 07 31 11 07 41 40 1641+399 14 55 55 68.9 74.8 -1.8 -88.3 24 4886 07 41 40 07 51 40 --- 15 05 57 70.8 74.9 -1.6 -89.8 600 4963 07 41 41 07 52 10 1641+399 15 06 27 70.9 74.9 -1.6 -89.9 24 4963 07 52 10 08 00 00 --- 15 14 18 72.4 74.8 -1.5 -91.2 470 5024 07 52 11 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: 10 Station: VLBA_OV 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: 6 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: 6 7 8 9 10 11 12 13 14 15 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: 50 Station: VLBA_OV 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: 16 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: 16 17 18 19 20 21 22 23 24 25 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: 38 Station: VLBA_OV 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: 26 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: 26 27 28 29 30 31 32 33 34 35 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 02.136734 0.18 J1331+3030 30 45 58.64055 * 30 30 32.95919 30 24 43.07322 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 53.430855 0.16 J0359+5057 50 49 20.28597 * 50 57 50.16192 51 00 56.76709 0.10 NRAO150 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.rfc rfc_2018a Petrov and Kovalev, in preparation 27427 observations * 1641+399 16 41 17.606226 * 16 42 58.809963 16 43 38.773734 0.13 J1642+3948 39 54 10.81487 * 39 48 36.99393 39 46 26.22766 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.rfc rfc_2018a Petrov and Kovalev, in preparation 52534 observations * 1749+096 17 49 10.387930 * 17 51 32.818573 17 52 27.954984 0.10 J1751+0939 09 39 42.82586 * 09 39 00.72841 09 38 43.28918 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.rfc rfc_2018a Petrov and Kovalev, in preparation 217453 observations * 2200+420 22 00 39.362505 * 22 02 43.291372 22 03 30.249781 0.14 J2202+4216 42 02 08.59082 * 42 16 39.97996 42 21 56.96920 0.10 BLLAC /home/guest/rmc/SCHED/sched11.5/catalogs/sources.rfc rfc_2018a Petrov and Kovalev, in preparation 60473 observations * 2251+158 22 51 29.519743 * 22 53 57.747942 22 54 53.589085 0.10 J2253+1608 15 52 54.34805 * 16 08 53.56088 16 14 49.53006 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.rfc rfc_2018a Petrov and Kovalev, in preparation 41804 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 1 0.583 0.000 ra2cm2.set 3 0.525 0.000 ra7mm2.set 2 0.658 0.000 0355+508 ra1cm2.set 36 40 6.584 39.501 1641+399 ra1cm2.set 1 5 6 36 39 40 44 46 47 48 + 19.668 2404.375 ra2cm2.set 3 26 58 0.942 43.892 ra7mm2.set 2 16 41 56 57 1.804 85.688 1749+096 ra1cm2.set 1 5 6 36 39 40 44 46 47 49 + 2.262 152.382 ra2cm2.set 3 26 58 0.317 13.945 ra7mm2.set 2 16 41 56 57 0.833 31.011 2200+420 ra1cm2.set 1 0.233 0.000 ra2cm2.set 3 0.233 0.000 ra7mm2.set 2 0.233 0.000 2251+158 ra1cm2.set 1 5 6 36 39 45 46 47 48 49 + 4.528 172.228 ra2cm2.set 3 26 0.100 5.500 ra7mm2.set 2 16 41 0.333 9.667 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 127.7 0355+508 35.8 1641+399 118.3 1749+096 130.1 2200+420 67.3 2251+158 58.9 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