COVER INFORMATION Station: HOB_DBBC (Code Ho ) Experiment: RadioAstron polarization imaging Exp. Code: gg083d Schedule Version: 1.20 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 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, alobanov@mpifr-bonn.mpg.de Fax: Phone during observation: +79165452842 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 HOB_DBBC (Code Ho ) 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- ---------- LBA starts observing calibrator ---------- Next scan frequencies: 22236.00 22236.00 22236.00 22236.00 22268.00 22268.00 22268.00 22268.00 Next BBC frequencies: 436.00 436.00 436.00 436.00 468.00 468.00 468.00 468.00 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 11 00 00 0727-115 06 07 44 54.0 36.4 -1.4 85.6 0 0 10 59 49 11 01 00 --- 06 08 44 54.1 36.1 -1.4 85.6 60 5 10 59 50 11 01 10 0727-115 06 08 54 54.2 36.0 -1.4 85.6 7 5 No stop 11 10 40 --- 06 18 25 55.1 32.3 -1.2 86.2 570 42 11 01 01 11 11 10 0727-115 06 18 55 55.2 32.1 -1.2 86.2 26 42 11 10 59 11 12 10 --- 06 19 56 55.3 31.7 -1.2 86.3 60 46 11 11 00 11 12 20 0727-115 06 20 06 55.3 31.7 -1.2 86.3 7 46 No stop 11 21 20 --- 06 29 07 56.1 28.0 -1.0 86.8 540 82 11 12 11 11 21 50 0727-115 06 29 37 56.2 27.8 -1.0 86.8 26 82 11 21 39 11 22 50 --- 06 30 37 56.3 27.4 -1.0 86.9 60 86 11 21 40 11 23 00 0727-115 06 30 47 56.3 27.3 -1.0 86.9 7 86 No stop 11 32 00 --- 06 39 49 57.0 23.5 -0.9 87.3 540 121 11 22 51 11 32 30 0727-115 06 40 19 57.0 23.3 -0.8 87.4 26 121 11 32 19 11 33 30 --- 06 41 19 57.1 22.9 -0.8 87.4 60 126 11 32 20 11 33 40 0727-115 06 41 29 57.1 22.8 -0.8 87.4 7 126 No stop 11 42 40 --- 06 50 31 57.7 18.9 -0.7 87.9 540 161 11 33 31 11 43 10 0727-115 06 51 01 57.7 18.6 -0.7 87.9 26 161 11 42 59 11 44 10 --- 06 52 01 57.8 18.2 -0.7 88.0 60 166 11 43 00 11 44 20 0727-115 06 52 11 57.8 18.1 -0.6 88.0 7 166 No stop 11 53 20 --- 07 01 12 58.3 14.0 -0.5 88.5 540 201 11 44 11 11 53 50 0727-115 07 01 42 58.3 13.8 -0.5 88.5 26 201 11 53 39 11 54 50 --- 07 02 43 58.3 13.4 -0.5 88.5 60 206 11 53 40 11 55 00 0727-115 07 02 53 58.3 13.3 -0.5 88.6 7 206 No stop 12 04 00 --- 07 11 54 58.6 9.1 -0.3 89.0 540 241 11 54 51 12 04 30 0727-115 07 12 24 58.7 8.9 -0.3 89.0 26 241 12 04 19 12 05 30 --- 07 13 24 58.7 8.4 -0.3 89.1 60 245 12 04 20 Schedule for HOB_DBBC (Code Ho ) 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- 12 05 40 0727-115 07 13 34 58.7 8.3 -0.3 89.1 7 245 No stop 12 14 40 --- 07 22 36 58.9 4.1 -0.1 89.6 540 281 12 05 31 12 15 10 0727-115 07 23 06 58.9 3.8 -0.1 89.6 26 281 12 14 59 12 16 10 --- 07 24 06 58.9 3.4 -0.1 89.6 60 285 12 15 00 12 16 20 0727-115 07 24 16 58.9 3.3 -0.1 89.6 7 285 No stop 12 25 20 --- 07 33 18 58.9 359.0 0.0 90.1 540 320 12 16 11 ---------- K-band VLBI scans. Space segment 05: 1226+023 with EVN+GBT+VLBA ---------- 12 30 00 1226+023 07 37 58 11.0 76.8 -4.9 96.4 143 320 12 29 49 12 31 00 --- 07 38 59 11.2 76.7 -4.9 96.3 60 325 12 29 50 12 31 10 1226+023 07 39 09 11.2 76.6 -4.8 96.3 7 325 No stop 12 40 00 --- 07 48 00 12.8 75.1 -4.7 95.5 530 360 12 31 01 12 40 30 1226+023 07 48 30 12.9 75.0 -4.7 95.5 26 360 12 40 19 12 41 30 --- 07 49 30 13.1 74.8 -4.7 95.4 60 364 12 40 20 12 41 40 1226+023 07 49 40 13.1 74.7 -4.7 95.4 7 364 No stop 12 50 00 --- 07 58 02 14.6 73.2 -4.5 94.8 500 397 12 41 31 12 50 30 1226+023 07 58 32 14.7 73.1 -4.5 94.8 26 397 12 50 19 12 51 30 --- 07 59 32 14.8 72.9 -4.5 94.7 60 401 12 50 20 12 51 40 1226+023 07 59 42 14.9 72.9 -4.5 94.7 7 401 No stop 13 00 00 --- 08 08 03 16.3 71.4 -4.4 94.3 500 434 12 51 31 13 00 30 1226+023 08 08 33 16.4 71.3 -4.4 94.2 26 434 13 00 19 13 01 30 --- 08 09 34 16.6 71.1 -4.3 94.2 60 439 13 00 20 13 01 40 1226+023 08 09 44 16.6 71.1 -4.3 94.2 7 439 No stop 13 10 00 --- 08 18 05 18.1 69.5 -4.2 93.8 500 471 13 01 31 ---------- Q-U-bands block LBA+VLBA ---------- 13 10 30 1226+023 08 18 35 18.1 69.4 -4.2 93.8 26 471 13 10 19 13 11 30 --- 08 19 35 18.3 69.2 -4.2 93.8 60 476 13 10 20 13 11 40 1226+023 08 19 45 18.3 69.2 -4.2 93.8 7 476 No stop 13 20 15 --- 08 28 22 19.8 67.5 -4.0 93.4 515 509 13 11 31 Schedule for HOB_DBBC (Code Ho ) 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- ---------- Q-U-bands block LBA+VLBA ---------- 13 20 15 1226+023 08 28 22 19.8 67.5 -4.0 93.4 -2 509 No stop 13 21 15 --- 08 29 22 20.0 67.3 -4.0 93.4 58 513 13 20 16 13 21 25 1226+023 08 29 32 20.0 67.3 -4.0 93.4 7 513 No stop 13 30 00 --- 08 38 08 21.5 65.6 -3.9 93.1 515 547 13 21 16 ---------- LBA observing calibrator ---------- 13 33 00 0727-115 08 41 09 55.4 328.8 1.2 93.7 42 547 13 32 49 13 34 00 --- 08 42 09 55.3 328.4 1.2 93.7 60 552 13 32 50 13 34 10 0727-115 08 42 19 55.3 328.3 1.2 93.7 7 552 No stop 13 45 50 --- 08 54 01 54.1 323.8 1.4 94.4 700 597 13 34 01 ---------- VLA back ---------- 13 54 30 1226+023 09 02 42 25.5 60.5 -3.5 92.5 384 597 13 54 19 13 55 30 --- 09 03 42 25.6 60.3 -3.4 92.5 60 602 13 54 20 13 55 40 1226+023 09 03 52 25.7 60.2 -3.4 92.5 7 602 No stop 14 04 30 --- 09 12 44 27.0 58.3 -3.3 92.3 530 636 13 55 31 14 05 00 1226+023 09 13 14 27.1 58.2 -3.3 92.3 26 636 14 04 49 14 06 00 --- 09 14 14 27.3 58.0 -3.3 92.2 60 641 14 04 50 14 06 10 1226+023 09 14 24 27.3 58.0 -3.3 92.2 7 641 No stop 14 14 00 --- 09 22 15 28.5 56.2 -3.1 92.1 470 672 14 06 01 14 14 30 1226+023 09 22 46 28.6 56.1 -3.1 92.1 26 672 14 14 19 14 15 30 --- 09 23 46 28.7 55.9 -3.1 92.1 60 676 14 14 20 14 15 40 1226+023 09 23 56 28.8 55.8 -3.1 92.1 7 676 No stop 14 23 30 --- 09 31 47 30.0 54.0 -3.0 91.9 470 707 14 15 31 14 25 00 1226+023 09 33 17 30.2 53.7 -2.9 91.9 86 707 14 24 49 14 26 00 --- 09 34 17 30.3 53.5 -2.9 91.9 60 711 14 24 50 14 26 10 1226+023 09 34 27 30.3 53.4 -2.9 91.9 7 711 No stop 14 35 00 --- 09 43 19 31.6 51.3 -2.8 91.7 530 746 14 26 01 Schedule for HOB_DBBC (Code Ho ) 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- ---------- All back to K-band ---------- 14 35 30 1226+023 09 43 49 31.7 51.2 -2.8 91.7 26 746 14 35 19 14 36 30 --- 09 44 49 31.8 51.0 -2.8 91.7 60 751 14 35 20 14 36 40 1226+023 09 44 59 31.9 50.9 -2.8 91.7 7 751 No stop 14 45 00 --- 09 53 21 33.0 48.9 -2.6 91.6 500 783 14 36 31 14 45 30 1226+023 09 53 51 33.1 48.7 -2.6 91.6 26 783 14 45 19 14 46 30 --- 09 54 51 33.3 48.5 -2.6 91.6 60 788 14 45 20 14 46 40 1226+023 09 55 01 33.3 48.4 -2.6 91.6 7 788 No stop 14 53 30 --- 10 01 52 34.2 46.7 -2.5 91.5 410 815 14 46 31 ---------- LBA on target ---------- 14 55 00 1226+023 10 03 22 34.4 46.3 -2.4 91.5 86 815 14 54 49 14 56 00 --- 10 04 22 34.5 46.1 -2.4 91.4 60 819 14 54 50 14 56 10 1226+023 10 04 32 34.6 46.0 -2.4 91.4 7 819 No stop 15 05 30 --- 10 13 54 35.8 43.6 -2.3 91.3 560 856 14 56 01 ---------- LBA + KVN on source ---------- 15 06 30 1226+023 10 14 54 35.9 43.3 -2.3 91.3 56 856 15 06 19 15 07 30 --- 10 15 54 36.0 43.0 -2.2 91.3 60 860 15 06 20 15 07 40 1226+023 10 16 04 36.0 43.0 -2.2 91.3 7 860 No stop 15 16 30 --- 10 24 56 37.1 40.6 -2.1 91.2 530 895 15 07 31 15 17 00 1226+023 10 25 26 37.2 40.5 -2.1 91.2 26 895 15 16 49 15 18 00 --- 10 26 26 37.3 40.2 -2.1 91.2 60 900 15 16 50 15 18 10 1226+023 10 26 36 37.3 40.1 -2.1 91.2 7 900 No stop 15 24 30 --- 10 32 57 38.1 38.4 -2.0 91.1 380 925 15 18 01 ---------- K-band VLBI scans. Space segment 06: 1226+023 with LBA+VLA27+KVN+T6+Ur ---------- 15 25 00 1226+023 10 33 27 38.1 38.2 -1.9 91.1 26 925 15 24 49 15 26 00 --- 10 34 27 38.2 37.9 -1.9 91.1 60 929 15 24 50 15 26 10 1226+023 10 34 37 38.2 37.9 -1.9 91.1 7 929 No stop 15 35 00 --- 10 43 29 39.2 35.3 -1.8 91.0 530 964 15 26 01 Schedule for HOB_DBBC (Code Ho ) 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- 15 35 30 1226+023 10 43 59 39.3 35.2 -1.8 91.0 26 964 15 35 19 15 36 30 --- 10 44 59 39.4 34.9 -1.8 91.0 60 968 15 35 20 15 36 40 1226+023 10 45 09 39.4 34.8 -1.7 91.0 7 968 No stop 15 45 00 --- 10 53 30 40.2 32.4 -1.6 90.9 500 1001 15 36 31 15 45 30 1226+023 10 54 01 40.3 32.2 -1.6 90.9 26 1001 15 45 19 15 46 30 --- 10 55 01 40.4 31.9 -1.6 90.9 60 1006 15 45 20 15 46 40 1226+023 10 55 11 40.4 31.9 -1.6 90.9 7 1006 No stop 15 55 00 --- 11 03 32 41.2 29.3 -1.4 90.8 500 1038 15 46 31 15 55 30 1226+023 11 04 02 41.2 29.1 -1.4 90.8 26 1038 15 55 19 15 56 30 --- 11 05 02 41.3 28.8 -1.4 90.8 60 1043 15 55 20 15 56 40 1226+023 11 05 12 41.3 28.8 -1.4 90.8 7 1043 No stop 16 05 00 --- 11 13 34 42.0 26.2 -1.3 90.7 500 1075 15 56 31 ---------- Q-band block on target ---------- 16 05 30 1226+023 11 14 04 42.1 26.0 -1.3 90.7 26 1075 16 05 19 16 06 30 --- 11 15 04 42.2 25.7 -1.2 90.7 60 1080 16 05 20 16 06 40 1226+023 11 15 14 42.2 25.6 -1.2 90.7 7 1080 No stop 16 15 30 --- 11 24 05 42.8 22.8 -1.1 90.6 530 1115 16 06 31 ---------- LBA observing calibrator ---------- 16 21 00 0727-115 11 29 36 30.1 282.5 4.0 109.1 194 1115 16 20 49 16 22 00 --- 11 30 37 29.9 282.3 4.0 109.3 60 1119 16 20 50 16 22 10 0727-115 11 30 47 29.9 282.3 4.0 109.3 7 1119 No stop 16 29 10 --- 11 37 48 28.6 281.0 4.1 110.6 420 1147 16 22 01 16 30 20 1226+023 11 38 58 43.8 17.8 -0.9 90.4 -64 1147 16 30 10 16 39 10 --- 11 47 49 44.2 14.8 -0.7 90.4 466 1181 16 30 11 16 39 40 1226+023 11 48 19 44.3 14.6 -0.7 90.4 26 1181 16 39 29 16 40 40 --- 11 49 20 44.3 14.3 -0.7 90.4 60 1186 16 39 30 16 40 50 1226+023 11 49 30 44.3 14.2 -0.7 90.3 7 1186 No stop 16 49 10 --- 11 57 51 44.7 11.3 -0.5 90.3 500 1219 16 40 41 16 49 40 1226+023 11 58 21 44.7 11.2 -0.5 90.3 26 1219 16 49 29 16 50 40 --- 11 59 21 44.7 10.8 -0.5 90.3 60 1223 16 49 30 Schedule for HOB_DBBC (Code Ho ) 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- 16 50 50 1226+023 11 59 31 44.7 10.8 -0.5 90.3 7 1223 No stop 16 57 30 --- 12 06 12 44.9 8.4 -0.4 90.2 400 1249 16 50 41 ---------- LBA observing calibrator ---------- 16 58 00 3C279 12 06 42 51.4 20.4 -0.8 88.7 -6 1249 16 57 49 16 59 00 --- 12 07 43 51.5 20.0 -0.8 88.7 54 1254 16 57 50 16 59 10 3C279 12 07 53 51.5 19.9 -0.8 88.7 7 1254 No stop 17 08 00 --- 12 16 44 52.0 16.5 -0.7 89.0 530 1289 16 59 01 ---------- All back to target ---------- 17 08 30 1226+023 12 17 14 45.2 4.5 -0.2 90.1 -6 1289 17 08 19 17 09 30 --- 12 18 14 45.2 4.2 -0.2 90.1 54 1293 17 08 20 17 09 40 1226+023 12 18 24 45.2 4.1 -0.2 90.1 7 1293 No stop 17 18 30 --- 12 27 16 45.2 1.0 -0.0 90.0 530 1328 17 09 31 17 19 00 1226+023 12 27 46 45.2 0.8 -0.0 90.0 26 1328 17 18 49 17 20 00 --- 12 28 46 45.2 0.5 -0.0 90.0 60 1332 17 18 50 17 20 10 1226+023 12 28 56 45.2 0.4 -0.0 90.0 7 1332 No stop 17 28 30 --- 12 37 17 45.2 357.4 0.1 89.9 500 1365 17 20 01 17 29 00 1226+023 12 37 48 45.2 357.3 0.1 89.9 26 1365 17 28 49 17 30 00 --- 12 38 48 45.2 356.9 0.1 89.9 60 1370 17 28 50 17 30 10 1226+023 12 38 58 45.2 356.8 0.1 89.9 7 1370 No stop 17 38 30 --- 12 47 19 45.1 353.9 0.3 89.9 500 1402 17 30 01 ---------- Q-band block ---------- 17 39 00 1226+023 12 47 49 45.1 353.7 0.3 89.8 26 1402 17 38 49 17 40 00 --- 12 48 49 45.0 353.4 0.3 89.8 60 1407 17 38 50 17 40 10 1226+023 12 48 59 45.0 353.3 0.3 89.8 7 1407 No stop 17 49 00 --- 12 57 51 44.8 350.2 0.5 89.8 530 1441 17 40 01 ---------- rest of antennas on target ---------- 17 49 30 1226+023 12 58 21 44.8 350.0 0.5 89.8 26 1441 17 49 19 17 50 30 --- 12 59 21 44.8 349.7 0.5 89.7 60 1446 17 49 20 Schedule for HOB_DBBC (Code Ho ) 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- 17 50 40 1226+023 12 59 31 44.8 349.6 0.5 89.7 7 1446 No stop 18 00 30 --- 13 09 23 44.4 346.2 0.7 89.7 590 1484 17 50 31 ---------- All back to target ---------- 18 01 00 1226+023 13 09 53 44.4 346.0 0.7 89.7 26 1484 18 01 00 18 02 00 --- 13 10 53 44.3 345.7 0.7 89.6 60 1488 18 01 01 18 02 10 1226+023 13 11 03 44.3 345.6 0.7 89.6 7 1488 No stop 18 11 00 --- 13 19 54 43.9 342.6 0.8 89.6 530 1523 18 02 01 18 11 00 1226+023 13 19 54 43.9 342.6 0.8 89.6 -2 1523 No stop 18 12 00 --- 13 20 55 43.8 342.3 0.8 89.6 58 1527 18 11 01 18 12 10 1226+023 13 21 05 43.8 342.2 0.9 89.6 7 1527 No stop 18 19 10 --- 13 28 06 43.4 339.8 1.0 89.5 420 1554 18 12 01 ---------- K-band VLBI scans. Space segment 07: 1226+023 with LBA+KVN+T6+Ur ---------- 18 20 00 1226+023 13 28 56 43.3 339.6 1.0 89.5 46 1554 18 19 49 18 21 00 --- 13 29 56 43.3 339.2 1.0 89.5 60 1559 18 19 50 18 21 10 1226+023 13 30 06 43.2 339.2 1.0 89.5 7 1559 No stop 18 30 00 --- 13 38 58 42.6 336.3 1.1 89.4 530 1593 18 21 01 18 30 30 1226+023 13 39 28 42.6 336.1 1.2 89.4 26 1593 18 30 19 18 31 30 --- 13 40 28 42.5 335.8 1.2 89.4 60 1598 18 30 20 18 31 40 1226+023 13 40 38 42.5 335.7 1.2 89.4 7 1598 No stop 18 40 00 --- 13 48 59 41.8 333.1 1.3 89.3 500 1631 18 31 31 18 40 30 1226+023 13 49 29 41.8 332.9 1.3 89.3 26 1631 18 40 19 18 41 30 --- 13 50 29 41.7 332.6 1.3 89.3 60 1635 18 40 20 18 41 40 1226+023 13 50 39 41.7 332.5 1.3 89.3 7 1635 No stop 18 50 00 --- 13 59 01 41.0 329.9 1.5 89.2 500 1668 18 41 31 18 50 30 1226+023 13 59 31 40.9 329.8 1.5 89.2 26 1668 18 50 19 18 51 30 --- 14 00 31 40.8 329.5 1.5 89.2 60 1672 18 50 20 18 51 40 1226+023 14 00 41 40.8 329.4 1.5 89.2 7 1672 No stop 19 00 00 --- 14 09 02 40.0 326.9 1.7 89.1 500 1705 18 51 31 Schedule for HOB_DBBC (Code Ho ) Page 9 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- ---------- LBA observing target ---------- 19 01 00 1226+023 14 10 03 39.9 326.6 1.7 89.1 56 1705 19 00 49 19 02 00 --- 14 11 03 39.8 326.3 1.7 89.1 60 1710 19 00 50 19 02 10 1226+023 14 11 13 39.8 326.2 1.7 89.1 7 1710 No stop 19 11 00 --- 14 20 04 38.8 323.7 1.8 89.0 530 1744 19 02 01 19 11 30 1226+023 14 20 34 38.8 323.5 1.8 89.0 26 1744 19 11 19 19 12 30 --- 14 21 35 38.7 323.2 1.9 89.0 60 1749 19 11 20 19 12 40 1226+023 14 21 45 38.7 323.2 1.9 89.0 7 1749 No stop 19 21 00 --- 14 30 06 37.7 320.8 2.0 88.9 500 1782 19 12 31 19 21 30 1226+023 14 30 36 37.7 320.7 2.0 88.9 26 1782 19 21 19 19 22 30 --- 14 31 36 37.5 320.4 2.0 88.9 60 1786 19 21 20 19 22 40 1226+023 14 31 46 37.5 320.3 2.0 88.9 7 1786 No stop 19 31 00 --- 14 40 08 36.5 318.0 2.2 88.8 500 1819 19 22 31 19 31 30 1226+023 14 40 38 36.5 317.9 2.2 88.7 26 1819 19 31 19 19 32 30 --- 14 41 38 36.3 317.6 2.2 88.7 60 1823 19 31 20 19 32 40 1226+023 14 41 48 36.3 317.6 2.2 88.7 7 1823 No stop 19 41 00 --- 14 50 09 35.3 315.4 2.3 88.6 500 1856 19 32 31 19 41 30 1226+023 14 50 39 35.2 315.2 2.3 88.6 26 1856 19 41 19 19 42 30 --- 14 51 39 35.1 315.0 2.4 88.6 60 1861 19 41 20 19 42 40 1226+023 14 51 49 35.0 314.9 2.4 88.6 7 1861 No stop 19 51 00 --- 15 00 11 33.9 312.8 2.5 88.5 500 1893 19 42 31 19 51 30 1226+023 15 00 41 33.9 312.7 2.5 88.5 26 1893 19 51 19 19 52 30 --- 15 01 41 33.7 312.4 2.5 88.5 60 1898 19 51 20 19 52 40 1226+023 15 01 51 33.7 312.4 2.5 88.5 7 1898 No stop 20 01 00 --- 15 10 12 32.6 310.3 2.7 88.4 500 1931 19 52 31 20 01 30 1226+023 15 10 43 32.5 310.2 2.7 88.4 26 1931 20 01 19 20 02 30 --- 15 11 43 32.4 309.9 2.7 88.3 60 1935 20 01 20 20 02 40 1226+023 15 11 53 32.3 309.9 2.7 88.3 7 1935 No stop 20 11 00 --- 15 20 14 31.1 307.9 2.8 88.2 500 1968 20 02 31 Schedule for HOB_DBBC (Code Ho ) Page 10 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- 20 11 30 1226+023 15 20 44 31.1 307.7 2.8 88.2 26 1968 20 11 19 20 12 30 --- 15 21 44 30.9 307.5 2.9 88.2 60 1972 20 11 20 20 12 40 1226+023 15 21 54 30.9 307.5 2.9 88.2 7 1972 No stop 20 21 00 --- 15 30 16 29.7 305.5 3.0 88.0 500 2005 20 12 31 20 21 30 1226+023 15 30 46 29.6 305.4 3.0 88.0 26 2005 20 21 19 20 22 30 --- 15 31 46 29.4 305.2 3.0 88.0 60 2010 20 21 20 20 22 40 1226+023 15 31 56 29.4 305.1 3.0 88.0 7 2010 No stop 20 31 00 --- 15 40 17 28.1 303.2 3.2 87.9 500 2042 20 22 31 20 31 30 1226+023 15 40 48 28.1 303.1 3.2 87.9 26 2042 20 31 19 20 32 30 --- 15 41 48 27.9 302.9 3.2 87.8 60 2047 20 31 20 20 32 40 1226+023 15 41 58 27.9 302.9 3.2 87.8 7 2047 No stop 20 41 00 --- 15 50 19 26.6 301.0 3.3 87.7 500 2080 20 32 31 20 41 30 1226+023 15 50 49 26.5 300.9 3.3 87.7 26 2080 20 41 19 20 42 30 --- 15 51 49 26.3 300.7 3.4 87.6 60 2084 20 41 20 20 42 40 1226+023 15 51 59 26.3 300.7 3.4 87.6 7 2084 No stop 20 51 00 --- 16 00 21 25.0 298.9 3.5 87.5 500 2117 20 42 31 20 51 30 1226+023 16 00 51 24.9 298.8 3.5 87.4 26 2117 20 51 19 20 52 30 --- 16 01 51 24.7 298.6 3.5 87.4 60 2121 20 51 20 20 52 40 1226+023 16 02 01 24.7 298.5 3.5 87.4 7 2121 No stop 21 01 00 --- 16 10 22 23.4 296.8 3.7 87.2 500 2154 20 52 31 21 01 30 1226+023 16 10 52 23.3 296.7 3.7 87.2 26 2154 21 01 19 21 02 30 --- 16 11 53 23.1 296.5 3.7 87.2 60 2159 21 01 20 21 02 40 1226+023 16 12 03 23.1 296.4 3.7 87.2 7 2159 No stop 21 11 00 --- 16 20 24 21.7 294.7 3.8 86.9 500 2191 21 02 31 21 11 30 1226+023 16 20 54 21.6 294.6 3.8 86.9 26 2191 21 11 19 21 12 30 --- 16 21 54 21.5 294.4 3.9 86.9 60 2196 21 11 20 21 12 40 1226+023 16 22 04 21.4 294.4 3.9 86.9 7 2196 No stop 21 21 00 --- 16 30 26 20.0 292.8 4.0 86.6 500 2229 21 12 31 21 21 30 1226+023 16 30 56 19.9 292.7 4.0 86.6 26 2229 21 21 19 21 22 30 --- 16 31 56 19.8 292.5 4.0 86.6 60 2233 21 21 20 Schedule for HOB_DBBC (Code Ho ) Page 11 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 ---------------------------------------------------------------------------------------- --- Fri 9 Feb 2018 Day 40 --- 21 22 40 1226+023 16 32 06 19.7 292.4 4.0 86.6 7 2233 No stop 21 31 00 --- 16 40 27 18.3 290.8 4.2 86.2 500 2266 21 22 31 21 31 30 1226+023 16 40 57 18.2 290.7 4.2 86.2 26 2266 21 31 19 21 32 30 --- 16 41 58 18.1 290.5 4.2 86.2 60 2270 21 31 20 21 32 40 1226+023 16 42 08 18.0 290.5 4.2 86.2 7 2270 No stop 21 41 00 --- 16 50 29 16.6 288.9 4.3 85.8 500 2303 21 32 31 21 41 30 1226+023 16 50 59 16.5 288.8 4.3 85.8 26 2303 21 41 19 21 42 30 --- 16 51 59 16.3 288.6 4.4 85.7 60 2308 21 41 20 21 42 40 1226+023 16 52 09 16.3 288.6 4.4 85.7 7 2308 No stop 21 51 00 --- 17 00 31 14.8 287.1 4.5 85.3 500 2340 21 42 31 21 51 30 1226+023 17 01 01 14.7 287.0 4.5 85.2 26 2340 21 51 19 21 52 30 --- 17 02 01 14.6 286.8 4.5 85.2 60 2345 21 51 20 21 52 40 1226+023 17 02 11 14.5 286.8 4.5 85.2 7 2345 No stop 22 01 00 --- 17 10 32 13.1 285.2 4.7 84.6 500 2377 21 52 31 22 01 30 1226+023 17 11 02 13.0 285.1 4.7 84.6 26 2377 22 01 19 22 02 30 --- 17 12 02 12.8 285.0 4.7 84.5 60 2382 22 01 20 22 02 40 1226+023 17 12 12 12.8 284.9 4.7 84.5 7 2382 No stop 22 11 00 --- 17 20 34 11.3 283.4 4.8 83.8 500 2415 22 02 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 ./gg083d_freq.dat: ho1cm_low Setup group: 16 Station: HOB_DBBC Total bit rate: 512 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 21800.00 21800.00 21800.00 21800.00 21800.00 21800.00 21800.00 21800.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 59 Setup file default. Used with PCAL = 1MHz LO sum= 22236.00 22236.00 22236.00 22236.00 22268.00 22268.00 22268.00 22268.00 BBC fr= 436.00 436.00 436.00 436.00 468.00 468.00 468.00 468.00 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 59 Track assignments are: track1= 10, 14, 2, 6, 12, 16, 4, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * FAKERA 11 57 21.769299 * 12 00 00.000000 12 01 00.483936 0.00 85 16 41.77889 * 85 00 00.00000 84 53 47.52470 0.00 From catalog imbedded in main SCHED input file. fake circumpolar target for a TS to look at 1328+307 13 28 49.657778 * 13 31 08.288070 13 31 58.208451 0.00 J1331+3030 30 45 58.64060 * 30 30 32.95924 30 24 50.67595 0.00 * 3C286 ./gg083d_sources.radioastron WSRT calibrator, not for 92cm, rfc_2013d Petrov, 2013, unpublished 542 observati * 0727-115 07 27 58.097813 * 07 30 19.112473 07 31 10.802612 0.00 J0730-1141 -11 34 52.58107 *-11 41 12.60063 -11 43 44.55700 0.00 ./gg083d_sources.radioastron AGN, rfc_2013d Petrov, 2013, unpublished 155894 observations, RA-AO3-04, RA-AO2- * 0923+392 09 23 55.319218 * 09 27 03.013939 09 28 11.366254 0.00 J0927+3902 39 15 23.56637 * 39 02 20.85177 38 57 28.85387 0.00 4C39.25 ./gg083d_sources.radioastron AGN, rfc_2013d Petrov, 2013, unpublished 245863 observations, RA-AO3-04, RA-AO3- * 1226+023 12 26 33.245835 * 12 29 06.699731 12 30 02.412902 0.00 J1229+0203 02 19 43.30547 * 02 03 08.59797 01 57 07.17814 0.00 3C273B ./gg083d_sources.radioastron 3C273 AGN, rfc_2013d Petrov, 2013, unpublished 32011 observations, RA-AO3-04, RA-AO3-0 1253-055 12 53 35.831289 * 12 56 11.166557 12 57 07.519618 0.00 J1256-0547 -05 31 07.99603 *-05 47 21.52489 -05 53 12.02711 0.00 * 3C279 ./gg083d_sources.radioastron AGN, rfc_2013d Petrov, 2013, unpublished 7924 observations, RA-AO3-04, RA-AO3-05 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 FAKERA ra1cm2.set 14 5.283 0.000 3C286 ra1cm2.set 53 0.500 0.000 ra2cm2.set 54 0.500 0.000 ra7mm2.set 52 0.500 0.000 0727-115 ra1cm2.set 56 57 58 59 60 1.686 16.383 0923+392 ra1cm2.set 1 2 3 4 5 6 7 9 12 13 29 47 + 1.583 49.745 ra2cm2.set 38 54 0.667 20.333 ra7mm2.set 15 16 19 20 52 1.483 32.239 1226+023 ra1cm2.set 1 2 3 4 5 6 7 9 12 13 29 47 + 20.494 1018.787 ra2cm2.set 38 51 54 0.883 38.200 ra7mm2.set 15 16 19 20 52 1.642 47.821 3C279 ra1cm2.set 56 57 58 59 60 0.164 1.590 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) FAKERA 108.7 3C286 123.0 0727-115 140.1 0923+392 155.6 1226+023 134.3 3C279 125.2 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