COVER INFORMATION Station: HART (Code Hh ) Experiment: Resolving the mystery of large VLBI-Gaia offsets Exp. Code: ek046g Schedule Version: 1.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Yuri Kovalev Address: Lebedev Physical Institute Profsoyuznaya 84/32 Moscow 117997 Russia Phone: +7 (495) 3332167 EMAIL: yyk@asc.rssi.ru Fax: +7 (495) 3332378 Phone during observation: +7 (915) 1546281 Observing mode: continuum Notes: Schedule for HART (Code Hh ) Page 2 Resolving the mystery of large VLBI-Gaia offsets 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 ---------------------------------------------------------------------------------------- --- Tue 3 Mar 2020 Day 63 --- Next scan frequencies: 22139.49 22139.49 22139.49 22139.49 22203.49 22203.49 22203.49 22203.49 22267.49 22267.49 22267.49 22267.49 22331.49 22331.49 22331.49 22331.49 Next BBC frequencies: 139.49 139.49 139.49 139.49 203.49 203.49 203.49 203.49 267.49 267.49 267.49 267.49 331.49 331.49 331.49 331.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 06 06 10 J1759+2343 18 42 51 39.3 347.2 0.7 0.0 0 0 06 05 40 06 09 40 =1756+237 18 46 21 39.1 346.2 0.8 0.0 210 62 06 05 41 06 48 41 J1759+2343 19 25 28 36.2 335.5 1.4 0.0 2318 62 06 48 41 06 52 11 =1756+237 19 28 59 35.9 334.6 1.5 0.0 210 116 06 48 42 06 56 28 J2253+1608 19 33 17 25.4 55.0 -3.4 0.0 84 116 06 56 28 06 59 58 =2251+158 19 36 48 26.0 54.4 -3.3 0.0 210 170 06 56 29 07 01 28 J2216+3518 19 38 17 18.1 33.2 -2.6 0.0 24 170 07 01 28 07 04 58 =2214+350 19 41 48 18.6 32.6 -2.6 0.0 210 224 07 01 29 07 05 51 J2244+4057 19 42 41 10.8 33.3 -3.0 0.0 12 224 07 05 51 07 09 21 =2241+406 19 46 12 11.3 32.8 -3.0 0.0 210 278 07 05 52 07 45 06 J2129-1538 20 22 02 71.0 60.4 -1.1 0.0 2004 278 07 45 06 07 48 36 =2126-158 20 25 33 71.7 58.8 -1.1 0.0 210 332 07 45 07 07 52 27 J2131-1207 20 29 25 69.7 50.0 -1.1 0.0 197 332 07 52 27 07 55 57 =2128-123 20 32 55 70.3 48.2 -1.0 0.0 210 386 07 52 28 08 15 22 J1759+2343 20 52 24 25.2 316.2 2.9 0.0 1031 386 08 15 22 08 18 52 =1756+237 20 55 54 24.6 315.6 2.9 0.0 210 441 08 15 23 08 48 21 J2129-1538 21 25 28 79.6 6.4 -0.1 0.0 1638 441 08 48 21 08 51 51 =2126-158 21 28 59 79.7 1.7 -0.0 0.0 210 495 08 48 22 08 52 25 J2131-1207 21 29 33 76.1 3.2 -0.1 0.0 0 495 08 52 25 08 55 55 =2128-123 21 33 04 76.1 359.6 0.0 0.0 210 549 08 52 26 08 58 01 J2253+1608 21 35 10 43.6 26.9 -1.3 0.0 42 549 08 58 01 09 01 31 =2251+158 21 38 41 44.0 25.8 -1.3 0.0 210 603 08 58 02 09 03 04 J2216+3518 21 40 14 28.1 8.5 -0.6 0.0 27 603 09 03 04 09 06 34 =2214+350 21 43 44 28.2 7.7 -0.6 0.0 210 657 09 03 05 09 07 41 J2244+4057 21 44 51 21.6 12.2 -1.0 0.0 26 657 09 07 41 09 11 11 =2241+406 21 48 21 21.8 11.5 -0.9 0.0 210 711 09 07 42 Schedule for HART (Code Hh ) Page 3 Resolving the mystery of large VLBI-Gaia offsets 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 ---------------------------------------------------------------------------------------- --- Tue 3 Mar 2020 Day 63 --- 09 24 33 J1759+2343 22 01 46 13.3 305.0 4.0 0.0 632 711 09 24 33 09 28 03 =1756+237 22 05 17 12.7 304.6 4.1 0.0 210 765 09 24 34 09 31 46 J2129-1538 22 09 00 76.3 316.9 0.6 0.0 91 765 09 31 46 09 35 16 =2126-158 22 12 31 75.7 314.3 0.7 0.0 210 819 09 31 47 09 35 50 J2131-1207 22 13 05 73.2 323.6 0.7 0.0 0 819 09 35 50 09 39 20 =2128-123 22 16 36 72.7 321.2 0.7 0.0 210 873 09 35 51 10 03 30 J0005+3820 22 40 49 22.6 18.1 -1.4 0.0 1322 873 10 03 30 10 07 00 =0003+380 22 44 20 22.8 17.4 -1.4 0.0 210 927 10 03 31 10 07 53 J0048+3157 22 45 13 24.9 28.9 -2.1 0.0 5 927 10 07 53 10 11 23 =0046+316 22 48 44 25.3 28.2 -2.0 0.0 210 982 10 07 54 10 12 33 J0052+4402 22 49 54 14.5 22.4 -2.1 0.0 18 982 10 12 33 10 16 03 =0049+437 22 53 24 14.7 21.8 -2.0 0.0 210 1036 10 12 34 10 17 14 J0152+3350 22 54 36 16.6 37.6 -3.0 0.0 14 1036 10 17 14 10 20 44 =0149+335 22 58 06 17.1 37.0 -2.9 0.0 210 1090 10 17 15 10 22 17 J0231+1322 22 59 39 24.9 59.3 -3.6 0.0 25 1090 10 22 17 10 25 47 =0229+131 23 03 10 25.6 58.7 -3.5 0.0 210 1144 10 22 18 10 36 57 J2131-1207 23 14 21 62.3 295.3 1.7 0.0 491 1144 10 36 57 10 40 27 =2128-123 23 17 52 61.6 294.3 1.8 0.0 210 1198 10 36 58 10 41 01 J2129-1538 23 18 26 62.8 286.9 1.8 0.0 0 1198 10 41 01 10 44 31 =2126-158 23 21 57 62.0 286.1 1.9 0.0 210 1252 10 41 02 11 35 09 J2129-1538 00 12 43 50.8 277.1 2.7 0.0 3015 1252 11 35 09 11 38 39 =2126-158 00 16 14 50.0 276.6 2.8 0.0 210 1306 11 35 10 11 39 13 J2131-1207 00 16 48 49.0 281.8 2.7 0.0 0 1306 11 39 13 11 42 43 =2128-123 00 20 18 48.2 281.3 2.8 0.0 210 1360 11 39 14 11 44 59 J2253+1608 00 22 35 42.8 330.8 1.5 0.0 53 1360 11 44 59 11 48 29 =2251+158 00 26 06 42.4 329.8 1.5 0.0 210 1414 11 45 00 11 49 50 J2216+3518 00 27 27 21.4 331.9 2.2 0.0 16 1414 11 49 50 11 53 20 =2214+350 00 30 58 21.0 331.2 2.2 0.0 210 1469 11 49 51 11 54 44 J2244+4057 00 32 22 18.6 339.0 1.8 0.0 43 1469 11 54 44 11 58 14 =2241+406 00 35 52 18.3 338.3 1.8 0.0 210 1523 11 54 45 Schedule for HART (Code Hh ) Page 4 Resolving the mystery of large VLBI-Gaia offsets 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 ---------------------------------------------------------------------------------------- --- Tue 3 Mar 2020 Day 63 --- ---------- >>> Pointing gap 3: all telescopes which need it <<< ---------- 12 10 04 J0005+3820 00 47 44 25.0 351.2 0.7 0.0 642 1523 12 10 04 12 13 34 =0003+380 00 51 15 24.8 350.5 0.7 0.0 210 1577 12 10 05 12 14 40 J0048+3157 00 52 21 32.0 359.4 0.0 0.0 18 1577 12 14 40 12 18 10 =0046+316 00 55 52 32.0 358.5 0.1 0.0 210 1631 12 14 41 12 19 36 J0052+4402 00 57 18 19.9 359.3 0.1 0.0 34 1631 12 19 36 12 23 06 =0049+437 01 00 48 19.9 358.6 0.1 0.0 210 1685 12 19 37 12 24 15 J0152+3350 01 01 57 28.9 12.3 -0.9 0.0 12 1685 12 24 15 12 27 45 =0149+335 01 05 28 29.1 11.4 -0.8 0.0 210 1739 12 24 16 12 29 21 J0231+1322 01 07 05 45.5 30.4 -1.4 0.0 29 1739 12 29 21 12 32 51 =0229+131 01 10 35 45.8 29.4 -1.4 0.0 210 1793 12 29 22 12 34 52 J0251+4315 01 12 36 17.0 18.8 -1.7 0.0 34 1793 12 34 52 12 38 22 =0248+430 01 16 07 17.3 18.2 -1.6 0.0 210 1847 12 34 53 13 08 19 J2253+1608 01 46 08 30.8 310.6 2.9 0.0 1649 1847 13 08 19 13 11 59 =2251+158 01 49 49 30.1 309.9 2.9 0.0 220 1904 13 08 20 13 13 58 J2216+3518 01 51 49 10.5 318.1 3.6 0.0 54 1904 13 13 58 13 17 38 =2214+350 01 55 29 9.9 317.6 3.6 H 0.0 0 1961 13 13 59 13 18 21 J2244+4057 01 56 12 9.7 325.5 3.2 0.0 2 1961 13 18 21 13 22 01 =2241+406 01 59 53 9.3 325.0 3.2 0.0 220 2017 13 18 22 13 46 43 J0005+3820 02 24 39 18.0 332.2 2.3 0.0 1414 2017 13 46 43 13 50 23 =0003+380 02 28 19 17.7 331.6 2.4 0.0 220 2074 13 46 44 13 52 09 J0048+3157 02 30 06 27.3 336.2 1.7 0.0 58 2074 13 52 09 13 55 49 =0046+316 02 33 47 27.0 335.4 1.7 0.0 220 2131 13 52 10 ---------- >>> Pointing gap 4: all telescopes which need it <<< ---------- 14 05 24 J0052+4402 02 43 23 15.6 339.9 1.8 0.0 524 2131 14 05 24 14 09 04 =0049+437 02 47 04 15.3 339.3 1.9 0.0 220 2187 14 05 25 14 12 09 J0152+3350 02 50 10 28.7 346.7 0.9 0.0 128 2187 14 12 09 14 15 49 =0149+335 02 53 50 28.5 345.8 1.0 0.0 220 2244 14 12 10 14 17 19 J0231+1322 02 55 20 50.3 351.4 0.4 0.0 21 2244 14 17 19 14 20 59 =0229+131 02 59 00 50.1 350.0 0.4 0.0 220 2301 14 17 20 Schedule for HART (Code Hh ) Page 5 Resolving the mystery of large VLBI-Gaia offsets 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 ---------------------------------------------------------------------------------------- --- Tue 3 Mar 2020 Day 63 --- 14 23 19 J0251+4315 03 01 21 20.7 358.4 0.1 0.0 53 2301 14 23 19 14 26 59 =0248+430 03 05 01 20.7 357.6 0.2 0.0 220 2357 14 23 20 15 01 44 J2253+1608 03 39 52 9.0 293.0 4.7 0.0 1938 2357 15 01 44 15 05 24 =2251+158 03 43 33 8.2 292.6 4.8 0.0 220 2414 15 01 45 15 17 04 J0052+4402 03 55 15 8.6 328.9 3.0 H 0.0 615 2414 15 17 04 15 20 44 =0049+437 03 58 56 8.1 328.4 3.1 H 0.0 0 2471 15 17 05 15 23 22 J0152+3350 04 01 34 22.9 331.5 2.1 0.0 101 2471 15 23 22 15 27 02 =0149+335 04 05 14 22.5 330.8 2.2 0.0 220 2527 15 23 23 15 28 21 J0231+1322 04 06 34 44.5 327.2 1.6 0.0 11 2527 15 28 21 15 32 01 =0229+131 04 10 14 44.1 326.1 1.6 0.0 220 2584 15 28 22 15 34 05 J0251+4315 04 12 19 18.4 344.9 1.3 0.0 37 2584 15 34 05 15 37 45 =0248+430 04 15 59 18.2 344.2 1.4 0.0 220 2641 15 34 06 16 39 38 J0152+3350 05 18 02 13.0 318.5 3.4 0.0 3655 2641 16 39 38 16 43 18 =0149+335 05 21 43 12.5 318.0 3.5 0.0 220 2697 16 39 39 16 44 34 J0251+4315 05 23 00 12.7 333.0 2.5 0.0 20 2697 16 44 34 16 48 14 =0248+430 05 26 40 12.3 332.4 2.6 0.0 220 2754 16 44 35 17 56 16 J0231+1322 06 34 53 19.2 296.3 4.0 0.0 3995 2754 17 56 16 17 59 56 =0229+131 06 38 34 18.5 295.8 4.1 0.0 220 2811 17 56 17 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess120.K2048 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 7 Station: HART Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 22000.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 16 Setup file default. Used with PCAL = 1MHz LO sum= 22139.49 22139.49 22139.49 22139.49 22203.49 22203.49 22203.49 22203.49 22267.49 22267.49 22267.49 22267.49 22331.49 22331.49 22331.49 22331.49 BBC fr= 139.49 139.49 139.49 139.49 203.49 203.49 203.49 203.49 267.49 267.49 267.49 267.49 331.49 331.49 331.49 331.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 16 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) 0003+380 00 03 22.335504 * 00 05 57.175393 00 06 57.269173 0.13 * J0005+3820 38 03 33.40997 * 38 20 15.14904 38 26 50.71943 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 1840 observations 0008+704 00 08 49.693643 * 00 11 31.902797 00 12 33.380088 0.56 * J0011+7045 70 28 50.79210 * 70 45 31.62634 70 52 12.97815 0.22 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 176 observations 0046+316 00 46 04.857322 * 00 48 47.141480 00 49 50.417782 0.12 * J0048+3157 31 41 04.49533 * 31 57 25.08484 32 03 52.15807 0.11 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 1080 observations 0049+437 00 49 39.848494 * 00 52 27.825867 00 53 33.243813 0.18 * J0052+4402 43 46 37.37207 * 44 02 54.51597 44 09 23.02751 0.15 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 255 observations 0149+335 01 49 40.036701 * 01 52 34.576408 01 53 42.997123 0.18 * J0152+3350 33 35 46.68972 * 33 50 33.15880 33 56 24.53342 0.18 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 151 observations 0153+744 01 53 04.337075 * 01 57 34.964939 01 59 20.938938 0.44 * J0157+7442 74 28 05.62189 * 74 42 43.22953 74 48 40.61066 0.11 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 1126 observations 0229+131 02 29 02.524214 * 02 31 45.894061 02 32 50.099348 0.10 * J0231+1322 13 09 40.78819 * 13 22 54.71634 13 28 03.65864 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 109449 observations 0248+430 02 48 18.485707 * 02 51 34.536750 02 52 51.795578 0.14 * J0251+4315 43 02 56.98557 * 43 15 15.82919 43 20 12.08478 0.11 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 1308 observations 0538+498 05 38 43.517524 * 05 42 36.137901 05 44 09.012102 0.16 * J0542+4951 49 49 42.83716 * 49 51 07.23379 49 51 44.80619 0.11 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 2002 observations 1637+826 16 37 56.926910 * 16 32 31.969878 16 30 26.512818 0.78 * J1632+8232 82 38 18.49826 * 82 32 16.39990 82 29 26.94415 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 10135 observations 1738+451 17 38 39.409580 * 17 40 06.372611 17 40 40.416419 0.21 * J1740+4506 45 08 20.31720 * 45 06 50.37091 45 05 58.05150 0.20 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 123 observations 1756+237 17 56 55.937405 * 17 59 00.358089 17 59 49.254234 0.19 * J1759+2343 23 43 55.77917 * 23 43 46.95383 23 43 31.81358 0.21 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 181 observations 1807+698 18 07 18.543587 * 18 06 50.680645 18 06 38.255076 0.29 * J1806+6949 69 48 57.10467 * 69 49 28.10852 69 49 20.65164 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 146554 observations 1823+568 18 23 14.951492 * 18 24 07.068370 18 24 26.712726 0.18 * J1824+5651 56 49 18.07202 * 56 51 01.49083 56 51 25.10036 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 11370 observations 1849+670 18 49 16.505869 * 18 49 16.072281 18 49 14.045875 0.26 * J1849+6705 67 02 07.88053 * 67 05 41.68027 67 06 48.72797 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 47097 observations 2010+723 20 10 16.209308 * 20 09 52.303853 20 09 38.985242 0.41 * J2009+7229 72 20 20.74085 * 72 29 19.35053 72 32 39.26266 0.12 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 438 observations 2126-158 21 26 26.777532 * 21 29 12.175899 21 30 16.430362 0.10 * J2129-1538 -15 51 50.34808 *-15 38 41.04191 -15 33 31.61052 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 14782 observations 2128-123 21 28 52.676060 * 21 31 35.261752 21 32 38.429543 0.10 * J2131-1207 -12 20 20.53571 *-12 07 04.79610 -12 01 53.38188 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 16909 observations 2214+350 22 14 07.014327 * 22 16 20.009902 22 17 11.287124 0.12 * J2216+3518 35 03 15.09223 * 35 18 14.17996 35 24 04.64471 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 30582 observations 2241+406 22 41 57.956930 * 22 44 12.731148 22 45 04.621486 0.23 * J2244+4057 40 41 27.56069 * 40 57 13.62048 41 03 24.24748 0.22 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 85 observations 2251+158 22 51 29.519743 * 22 53 57.747942 22 54 55.259581 0.10 * J2253+1608 15 52 54.34805 * 16 08 53.56088 16 15 07.88648 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 41804 observations 2353+816 23 53 58.676764 * 23 56 22.793915 23 57 12.708414 0.72 * J2356+8152 81 36 10.67120 * 81 52 52.25510 81 59 34.76279 0.10 /home/guest/rmc/SCHED/sched11.5/catalogs/rfc_2018a_cat.key rfc_2018a Petrov and Kovalev, in preparation 3111 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 J0005+3820 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 16 0.297 23.698 J0011+7045 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.300 30.111 J0048+3157 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 16 0.297 25.294 J0052+4402 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 16 0.297 26.558 J0152+3350 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 16 0.300 23.693 J0157+7442 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.300 31.277 J0231+1322 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 16 0.300 23.824 J0251+4315 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 16 0.300 26.625 J0542+4951 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.303 28.885 J1632+8232 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.300 29.847 J1740+4506 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.292 15.690 J1759+2343 sess120.K2048 1 2 3 5 6 7 8 11 12 16 0.292 12.919 J1806+6949 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.297 30.122 J1824+5651 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.294 20.932 J1849+6705 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.297 29.420 J2009+7229 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.300 30.322 J2129-1538 sess120.K2048 1 2 3 5 6 7 8 11 12 16 0.292 12.677 J2131-1207 sess120.K2048 1 2 3 5 6 7 8 11 12 16 0.292 13.751 J2216+3518 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 16 0.297 20.806 J2244+4057 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 16 0.297 22.835 J2253+1608 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 16 0.297 20.363 J2356+8152 sess120.K2048 1 2 3 4 5 6 7 8 11 12 13 0.300 29.434 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) J0005+3820 47.7 J0011+7045 78.4 J0048+3157 46.8 J0052+4402 56.9 J0152+3350 57.9 J0157+7442 85.8 J0231+1322 56.8 J0251+4315 72.6 J0542+4951 102.3 J1632+8232 97.4 J1740+4506 87.3 J1759+2343 78.8 J1806+6949 90.4 J1824+5651 84.1 J1849+6705 85.7 J2009+7229 83.6 J2129-1538 23.5 J2131-1207 21.9 J2216+3518 43.1 J2244+4057 47.7 J2253+1608 22.8 J2356+8152 88.8 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