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 53.435500 0.00 30 28 15.15148 * 30 42 37.83666 30 48 13.81382 0.00 From catalog imbedded in main SCHED input file. From Y. Y. Kovalev VLBA Observation J0038-2459 00 35 46.005432 * 00 38 14.735506 00 39 14.072606 0.11 * 0035-252 -25 15 31.50221 *-24 59 02.23526 -24 52 17.56473 0.10 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 1576 observations J0141-0928 01 38 56.858719 * 01 41 25.832151 01 42 25.042112 0.11 * 0138-097 -09 43 51.64871 *-09 28 43.67422 -09 22 37.97007 0.11 J0141-09 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 1625 observations J0204+1514 02 02 07.396227 * 02 04 50.413895 02 05 55.234713 0.19 * 0202+149 14 59 50.93944 * 15 14 11.04366 15 19 50.00896 0.33 J0204+15 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul GSFC 2011B astro solution 34474 Observations J0348-2749 03 46 34.026314 * 03 48 38.144578 03 49 26.710165 0.12 * 0346-279 -27 58 20.96624 *-27 49 13.56570 -27 45 32.22780 0.10 J0348-27 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 1219 observations J0512+4041 05 09 22.709367 * 05 12 52.542876 05 14 15.249705 0.23 * 0509+406 40 38 11.59898 * 40 41 43.62021 40 43 02.35567 0.19 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 126 observations J0607+4739 06 03 36.208481 * 06 07 23.254995 06 08 52.565711 0.21 * 0603+476 47 40 10.99364 * 47 39 46.94230 47 39 33.68825 0.20 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 90 observations J0754-1147 07 52 04.917014 * 07 54 26.456429 07 55 22.216278 0.14 * 0752-116 -11 39 21.62255 *-11 47 16.94859 -11 50 33.95560 0.23 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 89 observations J0809+5218 08 06 01.897769 * 08 09 49.187056 08 11 18.518133 2.01 * 0806+524 52 27 48.91531 * 52 18 58.25308 52 15 29.93797 1.13 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul GSFC 2011B astro solution 27 Observations J0841+7053 08 36 21.556645 * 08 41 24.365283 08 43 22.067901 0.31 * 0836+710 71 04 22.42740 * 70 53 42.17302 70 49 33.09667 0.10 J0841+70 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 4322 observations J0921+6215 09 17 40.306860 * 09 21 36.231074 09 23 08.780645 0.22 * 0917+624 62 28 38.64009 * 62 15 52.18031 62 10 55.00107 0.10 J0921+62 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 7902 observations J1006-2159 10 04 25.498980 * 10 06 46.413679 10 07 42.541146 0.13 * 1004-217 -21 44 40.48796 *-21 59 20.41011 -22 05 23.39931 0.15 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 280 observations J1153+8058 11 50 23.482384 * 11 53 12.499223 11 54 19.300757 0.64 * 1150+812 81 15 10.31174 * 80 58 29.15457 80 52 06.06972 0.10 J1153+80 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 7026 observations J1230+2518 12 27 44.334762 * 12 30 14.089358 12 31 14.540437 0.20 * 1227+255 25 34 41.08912 * 25 18 07.13588 25 11 35.50979 0.30 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 109 observations J1310+3220 13 08 07.560132 * 13 10 28.663851 13 11 25.921420 0.12 * 1308+326 32 36 40.23870 * 32 20 43.78277 32 14 29.33346 0.10 J1310+32 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 117803 observations J1422+3223 14 20 21.232067 * 14 22 30.378957 14 23 23.298975 0.14 * 1420+326 32 36 47.54363 * 32 23 10.44008 32 17 51.02575 0.14 J1422+32 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 573 observations J1553+1256 15 51 12.031374 * 15 53 32.697873 15 54 30.501344 0.14 * 1551+130 13 05 41.30167 * 12 56 51.71624 12 53 22.71123 0.25 J1553+12 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 272 observations J1635+3808 16 33 30.625100 * 16 35 15.492975 16 35 59.290979 0.13 1633+38 38 14 10.08266 * 38 08 04.50043 38 05 42.56813 0.10 * 1633+382 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul J1635+38 rfc_2012b Petrov, 2012, unpublished 16451 observations J1733-1304 17 30 13.535189 * 17 33 02.705787 17 34 12.114172 0.10 * 1730-130 -13 02 45.83993 *-13 04 49.54840 -13 05 36.39646 0.10 J1733-13 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul NRAO530 rfc_2012b Petrov, 2012, unpublished 17851 observations J1745-0753 17 42 44.099244 * 17 45 27.104949 17 46 34.001177 0.12 * 1742-078 -07 51 54.46582 *-07 53 03.94790 -07 53 28.92139 0.18 J1745-07 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 396 observations J1902+3159 19 01 02.310063 * 19 02 55.938899 19 03 43.091444 0.12 3C395 31 55 13.94275 * 31 59 41.70155 32 01 27.44566 0.10 * 1901+319 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul J1902+31 rfc_2012b Petrov, 2012, unpublished 2746 observations J2016+1632 20 13 56.486740 * 20 16 13.860032 20 17 10.159039 0.11 * 2013+163 16 23 17.05356 * 16 32 34.11290 16 36 16.33104 0.11 J2016+16 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 1752 observations J2030-0622 20 27 35.334678 * 20 30 15.139011 20 31 20.314896 0.20 * 2027-065 -06 32 21.28740 *-06 22 14.93389 -06 18 07.54021 0.41 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 72 observations J2236-1433 22 33 53.979695 * 22 36 34.087156 22 37 38.739945 0.14 * 2233-148 -14 48 56.65499 *-14 33 22.18962 -14 27 01.08611 0.22 J2236-14 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 321 observations J2253+1608 22 51 29.519738 * 22 53 57.747937 22 54 57.650566 0.68 3C454.3 15 52 54.34810 * 16 08 53.56093 16 15 13.98161 0.72 * 2251+158 /home/mlister/a/sched_11.6/catalogs/sources.vlba.2012jul J2253+16 GSFC 2011B astro solution 39747 Observations