POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 0200+304 02 00 50.425406 * 02 03 44.270692 02 04 44.155254 0.00 30 28 15.15148 * 30 42 37.83666 30 47 21.94341 0.00 From catalog imbedded in main SCHED input file. From Y. Y. Kovalev VLBA Observation * 0938-076 09 38 52.001242 * 09 41 20.513016 09 42 11.098447 0.00 J0941-0754 -07 40 22.24824 *-07 54 03.40982 -07 58 55.20374 0.00 From catalog imbedded in main SCHED input file. From RFC catalog 2014b * 1418-110 14 18 18.810736 * 14 21 00.150738 14 21 56.834471 0.00 J1421-1118 -11 04 38.61613 *-11 18 20.40334 -11 23 01.06192 0.00 From catalog imbedded in main SCHED input file. From RFC catalog 2016c J1518-2731 15 15 03.589556 * 15 18 03.600165 15 19 07.260332 0.00 * 1515-273 -27 20 35.48476 *-27 31 31.19209 -27 35 15.31521 0.00 From catalog imbedded in main SCHED input file. From RFC catalog 2016c J0014+6117 00 12 07.893449 * 00 14 48.792152 00 15 45.864789 0.96 * 0012+610 61 01 03.42395 * 61 17 43.54219 61 23 11.61787 0.47 /home/mlister/a/vlbsched/catalogs/sources.vlba GSFC 2011B astro solution 18 Observations J0017+8135 00 14 04.461872 * 00 17 08.474916 00 18 17.595263 0.88 * 0014+813 81 18 28.65817 * 81 35 08.13653 81 40 33.37716 0.17 J0017+81 /home/mlister/a/vlbsched/catalogs/sources.vlba GSFC 2011B astro solution 65476 Observations J0153+7115 01 49 20.806523 * 01 53 25.851073 01 54 51.401912 3.27 * 0149+710 71 00 20.67710 * 71 15 06.46289 71 19 49.89788 0.90 /home/mlister/a/vlbsched/catalogs/sources.vlba GSFC 2011B astro solution 32 Observations J0214+5144 02 10 58.027107 * 02 14 17.934254 02 15 26.964937 5.18 * 0210+515 51 30 53.22676 * 51 44 51.94543 51 49 22.34088 2.14 /home/mlister/a/vlbsched/catalogs/sources.vlba GSFC 2011B astro solution 13 Observations J0243+7120 02 38 50.010345 * 02 43 30.891409 02 45 07.898203 0.69 * 0238+711 71 07 33.80097 * 71 20 17.90303 71 24 18.68595 0.38 /home/mlister/a/vlbsched/catalogs/sources.vlba GSFC 2011B astro solution 62 Observations J0309+1029 03 06 20.921072 * 03 09 03.623497 03 09 59.126724 0.11 * 0306+102 10 17 51.96480 * 10 29 16.34098 10 33 02.96569 0.11 J0309+10 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 1243 observations J0418+3801 04 15 00.610264 * 04 18 21.277237 04 19 29.545668 0.15 * 0415+379 37 54 19.28071 * 38 01 35.80018 38 03 50.64784 0.13 3C111 /home/mlister/a/vlbsched/catalogs/sources.vlba J0418+38 rfc_2012b Petrov, 2012, unpublished 200 observations J0433+0521 04 30 31.602058 * 04 33 11.095527 04 34 05.127995 0.47 * 0430+052 05 14 59.61643 * 05 21 15.61921 05 23 15.29663 0.35 3C120 /home/mlister/a/vlbsched/catalogs/sources.vlba J0433+05 GSFC 2011B astro solution 8163 Observations J0509+0541 05 06 45.765584 * 05 09 25.964476 05 10 20.143177 0.13 * 0506+056 05 37 50.30295 * 05 41 35.33360 05 42 42.48470 0.24 J0509+05 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 207 observations J0807-0541 08 04 41.474825 * 08 07 09.617578 08 07 59.690099 0.19 * 0804-055 -05 32 30.59829 *-05 41 13.91542 -05 44 24.46776 0.41 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 89 observations J0814+6431 08 10 07.610698 * 08 14 39.190205 08 16 09.270613 1.80 * 0810+646 64 40 29.13477 * 64 31 22.02681 64 28 11.15367 1.85 /home/mlister/a/vlbsched/catalogs/sources.vlba GSFC 2011B astro solution 16 Observations J0825+6157 08 21 22.912191 * 08 25 38.612198 08 27 03.583762 0.23 * 0821+621 62 07 15.75773 * 61 57 28.57930 61 54 04.96300 0.10 J0825+61 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 1653 observations J0929+5013 09 25 51.973728 * 09 29 15.440209 09 30 23.612659 0.21 * 0925+504 50 26 44.31058 * 50 13 35.98960 50 09 07.89758 0.17 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 223 observations J1031+7441 10 27 13.324567 * 10 31 22.024029 10 32 42.633659 2.56 * 1027+749 74 57 22.73407 * 74 41 58.34549 74 36 51.26443 1.04 /home/mlister/a/vlbsched/catalogs/sources.vlba GSFC 2011B astro solution 35 Observations J1256-0547 12 53 35.831299 * 12 56 11.166567 12 57 05.231467 0.69 3C279 -05 31 07.99595 *-05 47 21.52481 -05 52 57.04450 0.92 * 1253-055 /home/mlister/a/vlbsched/catalogs/sources.vlba J1256-05 GSFC 2011B astro solution 7402 Observations J1553+1256 15 51 12.031374 * 15 53 32.697873 15 54 22.428401 0.14 * 1551+130 13 05 41.30167 * 12 56 51.71624 12 54 00.91763 0.25 J1553+12 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 272 observations J1638+5720 16 37 17.425183 * 16 38 13.456298 16 38 34.832512 0.19 * 1637+574 57 26 15.76128 * 57 20 23.97899 57 18 38.44433 0.10 J1638+57 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 8532 observations J1642+3948 16 41 17.606228 * 16 42 58.809965 16 43 35.274628 0.77 3C345 39 54 10.81496 * 39 48 36.99402 39 46 56.66543 0.52 * 1641+399 /home/mlister/a/vlbsched/catalogs/sources.vlba J1642+39 GSFC 2011B astro solution 52621 Observations J1756+1535 17 54 37.953516 * 17 56 53.102139 17 57 41.244439 0.11 * 1754+155 15 35 39.32298 * 15 35 20.82639 15 35 26.21579 0.10 J1756+15 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 3117 observations J1829+4844 18 28 13.501488 * 18 29 31.780879 18 30 00.961508 0.24 * 1828+487 48 42 40.18597 * 48 44 46.16040 48 45 39.02882 0.27 J1829+48 /home/mlister/a/vlbsched/catalogs/sources.vlba 3C380 rfc_2012b Petrov, 2012, unpublished 87 observations J1854+7351 18 56 07.016842 * 18 54 57.299910 18 54 38.084076 0.38 1856+73 73 47 19.43652 * 73 51 19.90690 73 52 47.22692 0.11 1856+736 /home/mlister/a/vlbsched/catalogs/sources.vlba * 1856+737 rfc_2012b Petrov, 2012, unpublished 907 observations J1854+73 J2015-0137 20 12 39.715443 * 20 15 15.157965 20 16 10.059353 0.18 * 2012-017 -01 46 45.55114 *-01 37 32.56049 -01 34 11.13316 0.35 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 81 observations J2030-0622 20 27 35.334678 * 20 30 15.139011 20 31 11.469816 0.20 * 2027-065 -06 32 21.28740 *-06 22 14.93389 -06 18 34.47120 0.41 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 72 observations J2152+1734 21 50 02.232830 * 21 52 24.819398 21 53 15.140770 0.11 * 2150+173 17 20 29.78511 * 17 34 37.79489 17 39 32.66010 0.11 J2152+17 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 2662 observations J2202+4216 22 00 39.362504 * 22 02 43.291371 22 03 27.669196 0.14 BLLAC 42 02 08.59073 * 42 16 39.97987 42 21 35.88824 0.10 * 2200+420 /home/mlister/a/vlbsched/catalogs/sources.vlba J2202+42 rfc_2012b Petrov, 2012, unpublished 59418 observations VR422201 J2301-0158 22 58 33.566641 * 23 01 07.978469 23 02 01.800237 0.13 * 2258-022 -02 14 12.43643 *-01 58 04.58599 -01 52 25.60846 0.23 /home/mlister/a/vlbsched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 90 observations