COVER INFORMATION Station: SHANGHAI (Code Sh ) Experiment: EVN-6CM-J1230+41 Exp. Code: EM115A Schedule Version: 1.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Aina Musaeva Address: 44-70 Rosehill St, Redfern, NSW, 2016 Sydney Australia Phone: +61410688645 EMAIL: aina.musaeva@gmail.com Fax: N/A Phone during observation: +61410688645 Observing mode: Continuum Notes: Fringe finder: 4C39.25 Phase reference calibrator: 1223+395 Schedule for SHANGHAI (Code Sh ) Page 2 EVN-6CM-J1230+41 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 ---------------------------------------------------------------------------------------- --- Sun 7 Jun 2015 Day 158 --- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 742.49 742.49 742.49 742.49 774.49 774.49 774.49 774.49 806.49 806.49 806.49 806.49 838.49 838.49 838.49 838.49 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 13 00 00 4C39.25 14 07 14 33.7 -61.3 4.7 75.0 0 0 13 00 00 13 04 00 --- 14 11 15 32.9 -61.0 4.7 74.5 240 31 13 00 01 13 07 33 1223+395 14 14 49 66.6 -62.4 1.8 101.8 152 31 13 07 33 13 10 18 --- 14 17 49 66.0 -62.7 1.9 101.0 165 52 13 07 34 13 11 06 J1230+41 14 18 22 66.2 -56.5 1.8 107.4 37 52 13 11 06 13 16 01 --- 14 23 33 65.2 -57.2 1.9 105.9 295 90 13 11 07 13 16 49 1223+395 14 24 06 64.8 -63.3 2.0 99.6 38 90 13 16 49 13 18 34 --- 14 26 06 64.4 -63.4 2.0 99.1 105 103 13 16 50 13 19 22 J1230+41 14 26 39 64.7 -57.5 1.9 105.1 38 103 13 19 22 13 24 17 --- 14 31 50 63.7 -58.1 2.0 103.7 295 141 13 19 23 13 25 05 1223+395 14 32 23 63.2 -63.8 2.1 97.7 39 141 13 25 05 13 26 50 --- 14 34 24 62.8 -63.9 2.1 97.3 105 154 13 25 06 13 27 38 J1230+41 14 34 57 63.2 -58.4 2.1 102.9 38 154 13 27 38 13 32 33 --- 14 40 08 62.2 -58.8 2.1 101.7 295 192 13 27 39 13 33 21 1223+395 14 40 41 61.6 -64.2 2.2 96.1 39 192 13 33 21 13 35 06 --- 14 42 41 61.2 -64.3 2.3 95.7 105 206 13 33 22 13 35 55 J1230+41 14 43 15 61.7 -59.1 2.2 100.9 39 206 13 35 55 13 40 50 --- 14 48 26 60.7 -59.4 2.3 99.8 295 244 13 35 56 13 41 38 1223+395 14 48 59 60.0 -64.5 2.4 94.5 40 244 13 41 38 13 43 23 --- 14 51 00 59.6 -64.6 2.4 94.1 105 257 13 41 39 13 44 12 J1230+41 14 51 33 60.1 -59.6 2.3 99.1 40 257 13 44 12 13 49 07 --- 14 56 44 59.2 -59.9 2.4 98.0 295 295 13 44 13 13 49 56 1223+395 14 57 18 58.4 -64.7 2.5 93.0 40 295 13 49 56 13 51 41 --- 14 59 19 58.0 -64.8 2.5 92.7 105 308 13 49 57 13 52 29 J1230+41 14 59 52 58.6 -60.1 2.5 97.3 40 308 13 52 29 13 57 24 --- 15 05 03 57.6 -60.3 2.6 96.3 295 346 13 52 30 Schedule for SHANGHAI (Code Sh ) Page 3 EVN-6CM-J1230+41 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 ---------------------------------------------------------------------------------------- --- Sun 7 Jun 2015 Day 158 --- 13 58 13 1223+395 15 05 37 56.8 -64.9 2.7 91.6 41 346 13 58 13 13 59 58 --- 15 07 38 56.4 -64.9 2.7 91.3 105 360 13 58 14 14 00 47 J1230+41 15 08 12 57.0 -60.4 2.6 95.7 41 360 14 00 47 14 05 42 --- 15 13 23 56.1 -60.6 2.7 94.7 295 397 14 00 48 14 06 32 1223+395 15 13 57 55.2 -64.9 2.8 90.2 41 397 14 06 32 14 08 17 --- 15 15 58 54.8 -64.9 2.8 89.9 105 411 14 06 33 14 09 06 J1230+41 15 16 32 55.5 -60.6 2.8 94.1 41 411 14 09 06 14 14 01 --- 15 21 43 54.5 -60.8 2.8 93.1 295 449 14 09 07 14 14 51 1223+395 15 22 17 53.6 -64.9 2.9 88.9 42 449 14 14 51 14 16 36 --- 15 24 18 53.2 -64.9 3.0 88.6 105 462 14 14 52 14 17 25 J1230+41 15 24 52 53.9 -60.8 2.9 92.6 41 462 14 17 25 14 22 20 --- 15 30 03 53.0 -60.9 3.0 91.7 295 500 14 17 26 14 23 10 1223+395 15 30 38 51.9 -64.8 3.1 87.7 42 500 14 23 10 14 24 55 --- 15 32 39 51.5 -64.8 3.1 87.4 105 513 14 23 11 14 25 45 J1230+41 15 33 14 52.4 -60.9 3.0 91.1 42 513 14 25 45 14 30 40 --- 15 38 24 51.4 -60.9 3.1 90.2 295 551 14 25 46 14 31 30 1223+395 15 39 00 50.3 -64.7 3.2 86.5 42 551 14 31 30 14 33 15 --- 15 41 00 49.9 -64.6 3.2 86.2 105 565 14 31 31 14 34 06 J1230+41 15 41 35 50.8 -60.9 3.2 89.7 42 565 14 34 06 14 39 01 --- 15 46 46 49.8 -60.9 3.3 88.9 295 603 14 34 07 14 39 51 1223+395 15 47 22 48.7 -64.5 3.3 85.3 43 603 14 39 51 14 41 36 --- 15 49 22 48.3 -64.4 3.4 85.0 105 616 14 39 52 14 42 27 J1230+41 15 49 58 49.2 -60.9 3.3 88.4 43 616 14 42 27 14 47 22 --- 15 55 09 48.3 -60.8 3.4 87.5 295 654 14 42 28 14 48 12 1223+395 15 55 45 47.1 -64.3 3.5 84.1 43 654 14 48 12 14 49 57 --- 15 57 45 46.7 -64.2 3.5 83.8 105 667 14 48 13 14 53 06 4C39.25 16 00 39 13.3 -52.3 6.5 60.6 129 667 14 53 06 14 57 06 --- 16 04 40 12.6 -51.9 6.6 60.0 240 698 14 53 07 15 00 14 1223+395 16 07 48 44.8 -63.9 3.7 82.5 129 698 15 00 14 15 03 14 --- 16 10 48 44.2 -63.8 3.7 82.1 180 721 15 00 15 Schedule for SHANGHAI (Code Sh ) Page 4 EVN-6CM-J1230+41 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 ---------------------------------------------------------------------------------------- --- Sun 7 Jun 2015 Day 158 --- 15 03 44 J1230+41 16 11 19 45.3 -60.5 3.7 85.1 23 721 15 03 44 15 08 54 --- 16 16 30 44.3 -60.4 3.8 84.3 310 761 15 03 45 15 09 26 1223+395 16 17 01 43.0 -63.5 3.8 81.3 24 761 15 09 26 15 11 26 --- 16 19 02 42.6 -63.4 3.9 81.0 120 776 15 09 27 15 11 57 J1230+41 16 19 33 43.7 -60.3 3.8 83.8 24 776 15 11 57 15 17 07 --- 16 24 44 42.8 -60.2 3.9 83.1 310 816 15 11 58 15 17 40 1223+395 16 25 17 41.4 -63.2 4.0 80.2 26 816 15 17 40 15 19 40 --- 16 27 17 41.0 -63.1 4.0 80.0 120 831 15 17 41 15 20 13 J1230+41 16 27 50 42.2 -60.1 3.9 82.6 26 831 15 20 13 15 25 23 --- 16 33 01 41.2 -59.9 4.0 81.9 310 871 15 20 14 15 25 57 1223+395 16 33 35 39.8 -62.8 4.1 79.2 27 871 15 25 57 15 27 57 --- 16 35 36 39.4 -62.7 4.1 78.9 120 887 15 25 58 15 28 31 J1230+41 16 36 10 40.6 -59.8 4.1 81.4 27 887 15 28 31 15 33 41 --- 16 41 21 39.7 -59.6 4.2 80.7 310 926 15 28 32 15 34 17 1223+395 16 41 57 38.2 -62.4 4.3 78.1 29 926 15 34 17 15 36 17 --- 16 43 57 37.9 -62.3 4.3 77.8 120 942 15 34 18 15 36 53 J1230+41 16 44 33 39.1 -59.5 4.2 80.3 29 942 15 36 53 15 42 03 --- 16 49 44 38.1 -59.2 4.3 79.5 310 981 15 36 54 15 42 40 1223+395 16 50 22 36.6 -61.9 4.4 77.0 31 981 15 42 40 15 44 40 --- 16 52 22 36.3 -61.8 4.4 76.8 120 997 15 42 41 15 45 11 J1230+41 16 52 52 37.6 -59.1 4.4 79.1 24 997 15 45 11 15 50 21 --- 16 58 03 36.6 -58.9 4.4 78.4 310 1037 15 45 12 15 50 47 1223+395 16 58 29 35.1 -61.5 4.5 76.0 19 1037 15 50 47 15 52 47 --- 17 00 30 34.7 -61.4 4.6 75.8 120 1052 15 50 48 15 53 12 J1230+41 17 00 55 36.1 -58.7 4.5 78.0 19 1052 15 53 12 15 58 22 --- 17 06 06 35.1 -58.5 4.6 77.3 310 1092 15 53 13 15 58 54 1223+395 17 06 38 33.6 -61.0 4.7 75.0 25 1092 15 58 54 16 00 54 --- 17 08 38 33.2 -60.9 4.7 74.7 120 1107 15 58 55 16 01 25 J1230+41 17 09 10 34.6 -58.3 4.6 76.9 25 1107 16 01 25 16 06 35 --- 17 14 20 33.6 -58.0 4.7 76.2 310 1147 16 01 26 Schedule for SHANGHAI (Code Sh ) Page 5 EVN-6CM-J1230+41 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 ---------------------------------------------------------------------------------------- --- Sun 7 Jun 2015 Day 158 --- 16 07 02 1223+395 17 14 47 32.1 -60.5 4.8 74.0 20 1147 16 07 02 16 09 02 --- 17 16 48 31.7 -60.4 4.8 73.7 120 1162 16 07 03 16 09 29 J1230+41 17 17 14 33.1 -57.9 4.8 75.8 20 1162 16 09 29 16 14 39 --- 17 22 25 32.2 -57.6 4.9 75.1 310 1202 16 09 30 16 15 11 1223+395 17 22 58 30.5 -60.0 4.9 73.0 26 1202 16 15 11 16 17 11 --- 17 24 58 30.2 -59.8 5.0 72.7 120 1217 16 15 12 16 17 43 J1230+41 17 25 30 31.6 -57.4 4.9 74.6 25 1217 16 17 43 16 22 53 --- 17 30 41 30.7 -57.1 5.0 73.9 310 1257 16 17 44 16 23 21 1223+395 17 31 09 29.0 -59.4 5.1 71.9 21 1257 16 23 21 16 25 21 --- 17 33 09 28.7 -59.3 5.1 71.7 120 1272 16 23 22 16 25 48 J1230+41 17 33 37 30.2 -56.9 5.0 73.5 21 1272 16 25 48 16 30 58 --- 17 38 47 29.2 -56.6 5.1 72.8 310 1312 16 25 49 16 31 32 1223+395 17 39 21 27.5 -58.9 5.2 70.9 27 1312 16 31 32 16 33 32 --- 17 41 22 27.2 -58.7 5.2 70.7 120 1328 16 31 33 16 34 05 J1230+41 17 41 55 28.7 -56.4 5.2 72.4 26 1328 16 34 05 16 39 15 --- 17 47 06 27.8 -56.1 5.3 71.7 310 1367 16 34 06 16 39 44 1223+395 17 47 35 26.0 -58.3 5.3 69.9 22 1367 16 39 44 16 41 44 --- 17 49 35 25.7 -58.1 5.4 69.6 120 1383 16 39 45 16 42 12 J1230+41 17 50 03 27.2 -55.9 5.3 71.3 21 1383 16 42 12 16 47 22 --- 17 55 14 26.3 -55.5 5.4 70.6 310 1422 16 42 13 16 47 57 1223+395 17 55 49 24.5 -57.6 5.5 68.9 28 1422 16 47 57 16 49 57 --- 17 57 50 24.2 -57.5 5.5 68.6 120 1438 16 47 58 16 50 32 J1230+41 17 58 24 25.8 -55.3 5.5 70.2 27 1438 16 50 32 16 55 42 --- 18 03 35 24.8 -54.9 5.5 69.5 310 1478 16 50 33 16 56 11 1223+395 18 04 05 23.0 -57.0 5.6 67.8 23 1478 16 56 11 16 58 11 --- 18 06 05 22.7 -56.8 5.7 67.6 120 1493 16 56 12 16 58 40 J1230+41 18 06 34 24.3 -54.7 5.6 69.1 22 1493 16 58 40 17 03 50 --- 18 11 45 23.4 -54.3 5.7 68.4 310 1533 16 58 41 17 04 27 1223+395 18 12 22 21.6 -56.3 5.8 66.8 29 1533 17 04 27 17 06 27 --- 18 14 22 21.2 -56.2 5.8 66.5 120 1548 17 04 28 Schedule for SHANGHAI (Code Sh ) Page 6 EVN-6CM-J1230+41 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 ---------------------------------------------------------------------------------------- --- Sun 7 Jun 2015 Day 158 --- 17 07 03 J1230+41 18 14 58 22.9 -54.1 5.7 68.0 29 1548 17 07 03 17 12 13 --- 18 20 09 22.0 -53.7 5.8 67.2 310 1588 17 07 04 17 12 43 1223+395 18 20 39 20.1 -55.6 5.9 65.7 23 1588 17 12 43 17 14 43 --- 18 22 39 19.7 -55.5 5.9 65.4 120 1603 17 12 44 17 15 13 J1230+41 18 23 09 21.4 -53.5 5.9 66.8 22 1603 17 15 13 17 20 23 --- 18 28 20 20.6 -53.0 5.9 66.1 310 1643 17 15 14 17 21 01 1223+395 18 28 58 18.6 -54.9 6.0 64.6 31 1643 17 21 01 17 23 01 --- 18 30 58 18.3 -54.7 6.1 64.4 120 1658 17 21 02 17 23 38 J1230+41 18 31 36 20.0 -52.8 6.0 65.7 30 1658 17 23 38 17 28 48 --- 18 36 46 19.1 -52.3 6.1 65.0 310 1698 17 23 39 17 29 18 1223+395 18 37 17 17.2 -54.2 6.2 63.5 23 1698 17 29 18 17 31 18 --- 18 39 17 16.8 -54.0 6.2 63.3 120 1713 17 29 19 17 31 47 J1230+41 18 39 46 18.6 -52.1 6.1 64.5 22 1713 17 31 47 17 36 57 --- 18 44 57 17.7 -51.6 6.2 63.8 310 1753 17 31 48 17 37 37 1223+395 18 45 37 15.7 -53.4 6.3 62.4 33 1753 17 37 37 17 39 37 --- 18 47 38 15.4 -53.2 6.4 62.2 120 1769 17 37 38 17 40 16 J1230+41 18 48 17 17.2 -51.4 6.3 63.4 32 1769 17 40 16 17 45 26 --- 18 53 28 16.3 -50.9 6.4 62.6 310 1808 17 40 17 17 45 58 1223+395 18 53 59 14.3 -52.6 6.5 61.3 24 1808 17 45 58 17 47 58 --- 18 55 59 14.0 -52.4 6.5 61.1 120 1824 17 45 59 18 02 38 1223+395 19 10 42 11.5 -51.0 6.7 59.1 878 1824 18 02 38 18 05 38 --- 19 13 43 11.0 -50.6 6.8 58.6 180 1847 18 02 39 18 06 07 J1230+41 19 14 12 12.9 -49.0 6.7 59.7 21 1847 18 06 07 18 11 17 --- 19 19 23 12.1 -48.5 6.8 58.9 310 1887 18 06 08 18 11 49 1223+395 19 19 55 10.0 -50.0 6.9 57.8 25 1887 18 11 49 18 13 49 --- 19 21 55 9.6 -49.8 6.9 57.5 120 1902 18 11 50 18 14 22 J1230+41 19 22 28 11.6 -48.2 6.9 58.5 25 1902 18 14 22 18 19 32 --- 19 27 38 10.8 -47.6 6.9 57.7 310 1942 18 14 23 18 19 59 1223+395 19 28 06 8.6 -49.1 7.0 56.6 19 1942 18 19 59 18 21 59 --- 19 30 06 8.3 -48.9 7.1 56.3 120 1957 18 20 00 Schedule for SHANGHAI (Code Sh ) Page 7 EVN-6CM-J1230+41 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 ---------------------------------------------------------------------------------------- --- Sun 7 Jun 2015 Day 158 --- 18 22 26 J1230+41 19 30 33 10.3 -47.3 7.0 57.3 19 1957 18 22 26 18 27 36 --- 19 35 44 9.5 -46.8 7.1 56.5 310 1997 18 22 27 18 28 12 1223+395 19 36 20 7.3 -48.2 7.2 55.5 29 1997 18 28 12 18 30 12 --- 19 38 21 7.0 -48.0 7.2 55.2 120 2012 18 28 13 18 30 44 J1230+41 19 38 53 9.0 -46.5 7.1 56.1 25 2012 18 30 44 18 35 54 --- 19 44 04 8.2 -45.9 7.2 55.3 310 2052 18 30 45 18 36 21 1223+395 19 44 31 6.0 -47.3 7.3 54.3 19 2052 18 36 21 18 38 21 --- 19 46 31 5.7 -47.1 7.3 54.0 120 2067 18 36 22 18 38 47 J1230+41 19 46 57 7.8 -45.6 7.3 54.8 18 2067 18 38 47 18 43 57 --- 19 52 08 7.0 -45.0 7.3 54.1 310 2107 18 38 48 18 47 03 J1230+41 19 55 14 6.5 -44.7 7.4 53.6 183 2107 18 47 03 18 52 13 --- 20 00 25 5.7 -44.1 7.5 52.8 310 2147 18 47 04 18 55 16 J1230+41 20 03 28 5.3 -43.8 7.5 52.3 181 2147 18 55 16 19 00 26 --- 20 08 39 4.5 -43.2 7.6 D 51.5 0 2187 18 55 17 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess215.C1024 Matching groups in /Users/mmezcua/sched_11.4/catalogs/freq.dat: sh6cm Update freq. range AnTao 22Mar08 Setup group: 2 Station: SHANGHAI Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 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 2 1 2 3 4 3 4 5 6 5 6 7 8 7 8 BBC SB= L L U U L L U U L L U U L L U U IF = C A C A C A C A C A C A C A C A The following frequency sets based on these setups were used. Frequency Set: 8 Setup file default. Used with PCAL = off LO sum= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 742.49 742.49 742.49 742.49 774.49 774.49 774.49 774.49 806.49 806.49 806.49 806.49 838.49 838.49 838.49 838.49 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: 8 Track assignments are: track1= 18, 20, 2, 4, 22, 24, 6, 8, 26, 28, 10, 12, 30, 32, 14, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J1230+41 12 28 10.110249 * 12 30 36.240000 12 31 21.377528 0.00 41 55 11.68551 * 41 38 38.03000 41 33 43.31287 0.00 From catalog imbedded in main SCHED input file. * 4C39.25 09 23 55.319215 * 09 27 03.013936 09 27 59.744001 0.30 J0927+3902 39 15 23.56645 * 39 02 20.85186 38 58 20.98234 0.16 0923+392 /Users/mmezcua/sched_11.4/catalogs/sources.gsfc J0927+39 GSFC 2015a astro solution, unpublished 245753 observations. * 1223+395 12 23 22.683483 * 12 25 50.569078 12 26 36.244397 0.20 J1225+3914 39 30 58.80672 * 39 14 22.68652 39 09 26.40521 0.28 /Users/mmezcua/sched_11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 134 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 J1230+41 sess215.C1024 1 2 3 4 6 7 8 9 11 7.183 386.796 4C39.25 sess215.C1024 1 2 3 4 6 7 8 9 11 0.200 11.678 1223+395 sess215.C1024 1 2 3 4 6 7 8 9 11 2.896 138.381 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) J1230+41 90.3 4C39.25 58.0 1223+395 90.7 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