COVER INFORMATION Station: HART (Code Hh ) Experiment: Resolving the mystery of large VLBI-Gaia offsets Exp. Code: ek046h 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 ---------------------------------------------------------------------------------------- --- Wed 11 Mar 2020 Day 71 --- Next scan frequencies: 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 Next BBC frequencies: 100.49 100.49 100.49 100.49 132.49 132.49 132.49 132.49 164.49 164.49 164.49 164.49 196.49 196.49 196.49 196.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 04 40 31 J1759+2343 17 48 29 40.3 3.4 -0.2 0.0 0 0 04 40 31 04 44 41 =1756+237 17 52 40 40.4 2.2 -0.1 0.0 250 32 04 40 32 05 27 48 J1759+2343 18 35 55 39.6 349.3 0.6 0.0 2565 32 05 27 48 05 31 58 =1756+237 18 40 05 39.4 348.0 0.7 0.0 250 64 05 27 49 06 02 42 J2131-1207 19 10 54 53.9 74.2 -2.4 0.0 1711 64 06 02 42 06 06 52 =2128-123 19 15 05 54.8 73.4 -2.3 0.0 250 97 06 02 43 06 07 17 J2129-1538 19 15 30 56.9 78.5 -2.2 0.0 -9 97 06 07 17 06 11 27 =2126-158 19 19 40 57.9 77.7 -2.2 0.0 241 129 06 07 18 06 13 35 J2253+1608 19 21 48 23.2 56.9 -3.6 0.0 37 129 06 13 35 06 17 45 =2251+158 19 25 59 24.0 56.2 -3.5 0.0 250 161 06 13 36 06 19 14 J2216+3518 19 27 29 16.8 35.1 -2.8 0.0 24 161 06 19 14 06 23 24 =2214+350 19 31 39 17.3 34.4 -2.8 0.0 250 193 06 19 15 06 24 07 J2244+4057 19 32 23 9.5 34.7 -3.2 0.0 2 193 06 24 07 06 28 17 =2241+406 19 36 33 10.1 34.1 -3.1 0.0 250 225 06 24 08 06 51 28 J2131-1207 19 59 48 64.1 62.0 -1.5 0.0 1258 225 06 51 28 06 55 38 =2128-123 20 03 59 64.9 60.6 -1.5 0.0 250 258 06 51 29 06 56 03 J2129-1538 20 04 24 67.5 66.9 -1.4 0.0 -9 258 06 56 03 07 00 13 =2126-158 20 08 35 68.3 65.5 -1.4 0.0 241 290 06 56 04 07 03 25 J1759+2343 20 11 47 31.0 324.4 2.2 0.0 58 290 07 03 25 07 07 35 =1756+237 20 15 57 30.5 323.5 2.3 0.0 250 322 07 03 26 08 02 03 J2131-1207 21 10 35 75.2 21.6 -0.4 0.0 3136 322 08 02 03 08 06 13 =2128-123 21 14 45 75.5 17.8 -0.3 0.0 250 354 08 02 04 08 06 47 J2129-1538 21 15 19 79.1 19.4 -0.2 0.0 0 354 08 06 47 08 10 57 =2126-158 21 19 30 79.4 14.2 -0.2 0.0 250 386 08 06 48 08 14 08 J1759+2343 21 22 42 20.2 311.0 3.4 0.0 58 386 08 14 08 08 18 18 =1756+237 21 26 53 19.5 310.3 3.5 0.0 250 419 08 14 09 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 ---------------------------------------------------------------------------------------- --- Wed 11 Mar 2020 Day 71 --- 08 22 35 J2253+1608 21 31 10 43.2 28.1 -1.4 0.0 84 419 08 22 35 08 26 45 =2251+158 21 35 21 43.6 26.8 -1.3 0.0 250 451 08 22 36 08 28 18 J2216+3518 21 36 54 28.0 9.3 -0.7 0.0 27 451 08 28 18 08 32 28 =2214+350 21 41 05 28.1 8.3 -0.6 0.0 250 483 08 28 19 08 33 25 J2244+4057 21 42 02 21.5 12.7 -1.1 0.0 17 483 08 33 25 08 37 35 =2241+406 21 46 13 21.7 11.9 -1.0 0.0 250 515 08 33 26 08 38 56 J0005+3820 21 47 33 17.9 28.0 -2.3 0.0 13 515 08 38 56 08 43 06 =0003+380 21 51 44 18.3 27.3 -2.3 0.0 250 547 08 38 57 08 43 59 J0048+3157 21 52 38 18.3 38.6 -3.0 0.0 5 547 08 43 59 08 48 09 =0046+316 21 56 49 18.9 37.9 -2.9 0.0 250 580 08 44 00 08 49 08 J0052+4402 21 57 48 9.2 30.3 -2.9 0.0 8 580 08 49 08 08 53 18 =0049+437 22 01 59 9.7 29.7 -2.9 0.0 250 612 08 49 09 08 54 49 J0152+3350 22 03 30 9.0 45.1 -3.8 0.0 34 612 08 54 49 08 58 59 =0149+335 22 07 40 9.7 44.6 -3.8 0.0 250 644 08 54 50 09 00 32 J0231+1322 22 09 13 14.8 66.7 -4.4 0.0 25 644 09 00 32 09 04 42 =0229+131 22 13 24 15.7 66.1 -4.3 0.0 250 676 09 00 33 09 09 09 J2131-1207 22 17 51 72.5 320.3 0.8 0.0 88 676 09 09 09 09 13 19 =2128-123 22 22 02 71.9 317.7 0.8 0.0 250 709 09 09 10 09 13 53 J2129-1538 22 22 36 74.0 307.7 0.9 0.0 0 709 09 13 53 09 18 03 =2126-158 22 26 47 73.3 305.3 0.9 0.0 250 741 09 13 54 09 43 36 J2129-1538 22 52 25 68.2 294.3 1.4 0.0 1512 741 09 43 36 09 47 46 =2126-158 22 56 36 67.4 292.9 1.4 0.0 250 773 09 43 37 09 48 30 J2131-1207 22 57 20 65.7 300.8 1.4 0.0 10 773 09 48 30 09 52 40 =2128-123 23 01 30 64.9 299.3 1.5 0.0 250 805 09 48 31 10 04 21 J2253+1608 23 13 13 47.6 353.5 0.3 0.0 617 805 10 04 21 10 08 31 =2251+158 23 17 23 47.5 352.0 0.4 0.0 250 837 10 04 22 10 09 59 J2216+3518 23 18 51 27.0 345.9 1.0 0.0 23 837 10 09 59 10 14 09 =2214+350 23 23 02 26.8 345.0 1.1 0.0 250 870 10 10 00 10 14 58 J2244+4057 23 23 52 22.5 352.1 0.6 0.0 9 870 10 14 58 10 19 08 =2241+406 23 28 02 22.3 351.3 0.7 0.0 250 902 10 14 59 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 ---------------------------------------------------------------------------------------- --- Wed 11 Mar 2020 Day 71 --- 10 46 13 J0005+3820 23 55 12 25.6 2.6 -0.2 0.0 1558 902 10 46 13 10 50 23 =0003+380 23 59 23 25.6 1.6 -0.1 0.0 250 934 10 46 14 10 51 35 J0048+3157 00 00 35 30.9 12.2 -0.8 0.0 24 934 10 51 35 10 55 45 =0046+316 00 04 46 31.1 11.1 -0.8 0.0 250 966 10 51 36 10 56 45 J0052+4402 00 05 46 19.1 9.0 -0.8 0.0 9 966 10 56 45 11 00 55 =0049+437 00 09 57 19.2 8.3 -0.7 0.0 250 998 10 56 46 11 02 07 J0152+3350 00 11 08 25.4 23.4 -1.7 0.0 14 998 11 02 07 11 06 17 =0149+335 00 15 19 25.8 22.6 -1.6 0.0 250 1031 11 02 08 11 07 52 J0231+1322 00 16 54 38.6 44.1 -2.3 0.0 27 1031 11 07 52 11 12 02 =0229+131 00 21 05 39.2 43.1 -2.2 0.0 250 1063 11 07 53 11 14 01 J0251+4315 00 23 05 12.7 27.0 -2.5 0.0 33 1063 11 14 01 11 18 11 =0248+430 00 27 15 13.1 26.3 -2.4 0.0 250 1095 11 14 02 11 59 36 J2253+1608 01 08 47 36.7 318.6 2.2 0.0 2337 1095 11 59 36 12 03 46 =2251+158 01 12 57 36.1 317.7 2.3 0.0 250 1127 11 59 37 12 05 14 J2216+3518 01 14 25 15.8 323.7 3.0 0.0 23 1127 12 05 14 12 09 24 =2214+350 01 18 36 15.2 323.1 3.0 0.0 250 1159 12 05 15 12 10 25 J2244+4057 01 19 37 14.1 331.0 2.6 0.0 20 1159 12 10 25 12 14 35 =2241+406 01 23 48 13.6 330.3 2.6 0.0 250 1192 12 10 26 12 17 48 J0005+3820 01 27 02 23.0 343.1 1.3 0.0 126 1192 12 17 48 12 21 58 =0003+380 01 31 13 22.7 342.2 1.4 0.0 250 1224 12 17 49 12 23 14 J0048+3157 01 32 29 31.2 349.4 0.7 0.0 28 1224 12 23 14 12 27 24 =0046+316 01 36 40 31.0 348.4 0.8 0.0 250 1256 12 23 15 12 29 06 J0052+4402 01 38 21 19.2 351.5 0.7 0.0 50 1256 12 29 06 12 33 16 =0049+437 01 42 32 19.1 350.7 0.8 0.0 250 1288 12 29 07 12 34 46 J0152+3350 01 44 03 30.1 2.3 -0.2 0.0 34 1288 12 34 46 12 38 56 =0149+335 01 48 13 30.2 1.3 -0.1 0.0 250 1320 12 34 47 12 40 33 J0231+1322 01 49 50 49.3 16.1 -0.7 0.0 29 1320 12 40 33 12 44 43 =0229+131 01 54 01 49.5 14.6 -0.6 0.0 250 1353 12 40 34 12 46 55 J0251+4315 01 56 13 19.6 10.9 -0.9 0.0 45 1353 12 46 55 12 51 05 =0248+430 02 00 24 19.7 10.1 -0.9 0.0 250 1385 12 46 56 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 ---------------------------------------------------------------------------------------- --- Wed 11 Mar 2020 Day 71 --- 13 17 11 J2253+1608 02 26 34 23.5 303.4 3.5 0.0 1419 1385 13 17 11 13 21 21 =2251+158 02 30 45 22.7 302.7 3.6 0.0 250 1417 13 17 12 13 46 02 J0005+3820 02 55 31 14.5 327.1 2.8 0.0 1410 1417 13 46 02 13 50 16 =0003+380 02 59 45 14.0 326.5 2.9 0.0 254 1450 13 46 03 13 52 10 J0048+3157 03 01 39 24.1 329.7 2.2 0.0 65 1450 13 52 10 13 56 24 =0046+316 03 05 54 23.6 328.9 2.3 0.0 254 1482 13 52 11 13 57 32 J0052+4402 03 07 02 13.6 336.0 2.2 0.0 17 1482 13 57 32 14 01 46 =0049+437 03 11 17 13.2 335.4 2.3 0.0 254 1515 13 57 33 14 03 54 J0152+3350 03 13 25 27.3 341.5 1.3 0.0 71 1515 14 03 54 14 08 08 =0149+335 03 17 40 26.9 340.5 1.4 0.0 254 1548 14 03 55 14 09 42 J0231+1322 03 19 14 49.1 342.6 0.8 0.0 25 1548 14 09 42 14 13 56 =0229+131 03 23 28 48.8 341.1 0.8 0.0 254 1581 14 09 43 14 16 07 J0251+4315 03 25 41 20.4 353.6 0.5 0.0 45 1581 14 16 07 14 20 21 =0248+430 03 29 55 20.3 352.8 0.6 0.0 254 1613 14 16 08 15 22 04 J0048+3157 04 31 48 11.5 314.5 3.7 0.0 3613 1613 15 22 04 15 26 17 =0046+316 04 36 02 10.9 313.9 3.8 0.0 253 1646 15 22 05 15 32 44 J0152+3350 04 42 29 18.0 324.1 2.8 0.0 327 1646 15 32 44 15 36 57 =0149+335 04 46 43 17.4 323.4 2.9 0.0 253 1679 15 32 45 15 38 30 J0231+1322 04 48 17 38.7 316.1 2.3 0.0 25 1679 15 38 30 15 42 43 =0229+131 04 52 30 38.0 315.1 2.3 0.0 253 1711 15 38 31 15 44 54 J0251+4315 04 54 42 15.3 337.5 2.0 0.0 45 1711 15 44 54 15 49 07 =0248+430 04 58 56 15.0 336.8 2.1 0.0 253 1744 15 44 55 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess120.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: hh18cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 122.49 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 8 Station: HART Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 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: 13 Setup file default. Used with PCAL = 1MHz LO sum= 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 BBC fr= 100.49 100.49 100.49 100.49 132.49 132.49 132.49 132.49 164.49 164.49 164.49 164.49 196.49 196.49 196.49 196.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 13 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 57.253180 0.13 * J0005+3820 38 03 33.40997 * 38 20 15.14904 38 26 49.20902 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 33.230400 0.56 * J0011+7045 70 28 50.79210 * 70 45 31.62634 70 52 10.72048 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 50.373777 0.12 * J0048+3157 31 41 04.49533 * 31 57 25.08484 32 03 51.02336 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 33.174394 0.18 * J0052+4402 43 46 37.37207 * 44 02 54.51597 44 09 21.51666 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 42.903159 0.18 * J0152+3350 33 35 46.68972 * 33 50 33.15880 33 56 23.61422 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 20.496066 0.44 * J0157+7442 74 28 05.62189 * 74 42 43.22953 74 48 39.00425 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 50.008287 0.10 * J0231+1322 13 09 40.78819 * 13 22 54.71634 13 28 03.49322 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 51.642344 0.14 * J0251+4315 43 02 56.98557 * 43 15 15.82919 43 20 11.29515 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 08.808437 0.16 * J0542+4951 49 49 42.83716 * 49 51 07.23379 49 51 45.29340 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 27.868463 0.78 * J1632+8232 82 38 18.49826 * 82 32 16.39990 82 29 26.97912 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 40.713721 0.21 * J1740+4506 45 08 20.31720 * 45 06 50.37091 45 05 57.27658 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 49.500455 0.19 * J1759+2343 23 43 55.77917 * 23 43 46.95383 23 43 31.02686 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 38.771050 0.29 * J1806+6949 69 48 57.10467 * 69 49 28.10852 69 49 19.63500 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 27.054304 0.18 * J1824+5651 56 49 18.07202 * 56 51 01.49083 56 51 23.95426 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 14.474039 0.26 * J1849+6705 67 02 07.88053 * 67 05 41.68027 67 06 47.33252 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 39.385937 0.41 * J2009+7229 72 20 20.74085 * 72 29 19.35053 72 32 37.24078 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 16.580744 0.10 * J2129-1538 -15 51 50.34808 *-15 38 41.04191 -15 33 31.07482 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 38.574801 0.10 * J2131-1207 -12 20 20.53571 *-12 07 04.79610 -12 01 52.99462 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 11.377393 0.12 * J2216+3518 35 03 15.09223 * 35 18 14.17996 35 24 03.05370 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 04.683192 0.23 * J2244+4057 40 41 27.56069 * 40 57 13.62048 41 03 22.47446 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 55.322995 0.10 * J2253+1608 15 52 54.34805 * 16 08 53.56088 16 15 07.12806 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 12.348551 0.72 * J2356+8152 81 36 10.67120 * 81 52 52.25510 81 59 32.36466 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.L1024 1 2 3 4 5 6 7 8 11 12 13 0.349 18.272 J0011+7045 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.348 20.763 J0048+3157 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.349 22.206 J0052+4402 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.349 22.953 J0152+3350 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.349 24.174 J0157+7442 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.348 20.931 J0231+1322 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.349 22.550 J0251+4315 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.349 21.546 J0542+4951 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.349 18.232 J1632+8232 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.348 16.996 J1740+4506 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.347 15.146 J1759+2343 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.347 15.948 J1806+6949 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.348 19.675 J1824+5651 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.347 18.238 J1849+6705 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.348 19.351 J2009+7229 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.348 20.763 J2129-1538 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.347 16.099 J2131-1207 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.347 17.160 J2216+3518 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.347 21.093 J2244+4057 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.347 22.719 J2253+1608 sess120.L1024 1 2 3 4 5 6 7 8 11 12 13 0.347 18.429 J2356+8152 sess120.L1024 1 2 3 4 5 6 7 8 11 12 0.348 19.727 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 42.9 J0011+7045 74.7 J0048+3157 40.5 J0052+4402 51.3 J0152+3350 50.7 J0157+7442 81.5 J0231+1322 48.9 J0251+4315 65.6 J0542+4951 95.2 J1632+8232 95.3 J1740+4506 90.2 J1759+2343 84.1 J1806+6949 89.9 J1824+5651 85.3 J1849+6705 85.5 J2009+7229 82.1 J2129-1538 31.4 J2131-1207 29.8 J2216+3518 42.2 J2244+4057 45.6 J2253+1608 21.3 J2356+8152 85.5 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