COVER INFORMATION Station: JODRELL2 (Code Jb ) Experiment: Heart of a spiral DRAGN Exp. Code: EM119A Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Minnie Mao Address: JIVE Postbus 2 7990 AA Dwingeloo The Netherlands Phone: +31-521-596508 EMAIL: mao@jive.eu Fax: Phone during observation: +31-521-596508 Observing mode: Notes: COVER LETTER: This is a 1Gbps 6cm dual-polarisation phase-referencing project. target: J1649+2635 phasecal: J1642+2523 bandpass/ff: OQ208, NRAO512 Schedule for JODRELL2 (Code Jb ) Page 2 Heart of a spiral DRAGN 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 23 Feb 2016 Day 54 --- 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: 102.49 102.49 102.49 102.49 134.49 134.49 134.49 134.49 166.49 166.49 166.49 166.49 198.49 198.49 198.49 198.49 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 00 00 00 J1649+2635 10 00 06 14.0 64.2 -6.8 -37.0 0 0 00 00 00 00 03 30 --- 10 03 37 14.5 64.8 -6.8 -37.3 210 27 00 00 01 00 03 30 J1642+2523 10 03 37 14.5 66.8 -6.7 -37.5 -25 27 No stop 00 05 00 =1640+254 10 05 07 14.7 67.1 -6.6 -37.6 65 38 00 03 31 00 05 00 J1649+2635 10 05 07 14.7 65.1 -6.7 -37.4 -24 38 No stop 00 08 30 --- 10 08 38 15.2 65.7 -6.7 -37.6 186 65 00 05 01 00 08 30 J1642+2523 10 08 38 15.2 67.7 -6.6 -37.8 -25 65 No stop 00 10 00 =1640+254 10 10 08 15.4 68.0 -6.6 -37.9 65 77 00 08 31 00 10 00 J1649+2635 10 10 08 15.4 66.0 -6.7 -37.7 -24 77 No stop 00 13 30 --- 10 13 39 15.9 66.7 -6.6 -37.9 186 104 00 10 01 00 14 30 J1642+2523 10 14 39 16.0 68.9 -6.5 -38.2 35 104 00 14 30 00 16 00 =1640+254 10 16 09 16.2 69.1 -6.5 -38.2 90 115 00 14 31 00 16 00 J1649+2635 10 16 09 16.2 67.1 -6.6 -38.1 -24 115 No stop 00 19 30 --- 10 19 40 16.7 67.8 -6.5 -38.3 186 142 00 16 01 00 19 30 J1642+2523 10 19 40 16.7 69.8 -6.4 -38.4 -25 142 No stop 00 21 00 =1640+254 10 21 10 16.9 70.1 -6.4 -38.5 65 154 00 19 31 00 21 00 J1649+2635 10 21 10 16.9 68.0 -6.5 -38.4 -24 154 No stop 00 24 30 --- 10 24 40 17.4 68.7 -6.4 -38.6 186 181 00 21 01 00 24 30 J1642+2523 10 24 40 17.4 70.7 -6.3 -38.7 -25 181 No stop 00 26 00 =1640+254 10 26 11 17.6 71.0 -6.3 -38.8 65 192 00 24 31 00 26 00 J1649+2635 10 26 11 17.6 69.0 -6.4 -38.6 -24 192 No stop 00 29 30 --- 10 29 41 18.1 69.6 -6.3 -38.8 186 219 00 26 01 00 30 30 J1642+2523 10 30 41 18.3 71.8 -6.2 -39.0 35 219 00 30 30 00 32 00 =1640+254 10 32 12 18.5 72.1 -6.2 -39.1 90 231 00 30 31 00 32 00 J1649+2635 10 32 12 18.4 70.1 -6.3 -39.0 -24 231 No stop 00 35 30 --- 10 35 42 18.9 70.7 -6.2 -39.2 186 258 00 32 01 Schedule for JODRELL2 (Code Jb ) Page 3 Heart of a spiral DRAGN 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 23 Feb 2016 Day 54 --- 00 35 30 J1642+2523 10 35 42 19.0 72.8 -6.1 -39.2 -25 258 No stop 00 37 00 =1640+254 10 37 12 19.2 73.0 -6.1 -39.3 65 269 00 35 31 00 37 00 J1649+2635 10 37 12 19.2 71.0 -6.2 -39.2 -24 269 No stop 00 40 30 --- 10 40 43 19.7 71.6 -6.2 -39.4 186 296 00 37 01 00 40 30 J1642+2523 10 40 43 19.7 73.7 -6.0 -39.5 -25 296 No stop 00 42 00 =1640+254 10 42 13 19.9 74.0 -6.0 -39.5 65 308 00 40 31 00 42 00 J1649+2635 10 42 13 19.9 71.9 -6.1 -39.5 -24 308 No stop 00 45 30 --- 10 45 44 20.4 72.6 -6.1 -39.7 186 335 00 42 01 00 46 30 J1642+2523 10 46 44 20.6 74.8 -5.9 -39.7 35 335 00 46 30 00 48 00 =1640+254 10 48 14 20.8 75.1 -5.9 -39.8 90 346 00 46 31 00 48 00 J1649+2635 10 48 14 20.7 73.0 -6.0 -39.8 -24 346 No stop 00 51 30 --- 10 51 45 21.2 73.7 -6.0 -39.9 186 373 00 48 01 00 51 30 J1642+2523 10 51 45 21.3 75.7 -5.9 -39.9 -25 373 No stop 00 53 00 =1640+254 10 53 15 21.5 76.0 -5.8 -40.0 65 385 00 51 31 00 53 00 J1649+2635 10 53 15 21.4 73.9 -5.9 -40.0 -24 385 No stop 00 56 30 --- 10 56 46 22.0 74.6 -5.9 -40.2 186 412 00 53 01 00 56 30 J1642+2523 10 56 46 22.0 76.7 -5.8 -40.1 -25 412 No stop 00 58 00 =1640+254 10 58 16 22.2 76.9 -5.8 -40.2 65 423 00 56 31 00 58 00 J1649+2635 10 58 16 22.2 74.9 -5.9 -40.2 -24 423 No stop 01 01 30 --- 11 01 46 22.7 75.5 -5.8 -40.4 186 450 00 58 01 01 02 30 J1642+2523 11 02 47 22.9 77.8 -5.7 -40.3 35 450 01 02 30 01 04 00 =1640+254 11 04 17 23.1 78.1 -5.7 -40.4 90 462 01 02 31 01 04 00 OQ208 11 04 17 48.4 108.1 -3.1 -40.3 -114 462 No stop 01 10 00 --- 11 10 18 49.2 109.6 -3.0 -39.8 246 508 01 04 01 01 11 30 J1649+2635 11 11 48 24.1 77.4 -5.6 -40.8 -29 508 01 11 30 01 15 00 --- 11 15 19 24.6 78.0 -5.6 -40.9 181 535 01 11 31 01 16 00 J1642+2523 11 16 19 24.9 80.3 -5.5 -40.8 35 535 01 16 00 01 17 30 =1640+254 11 17 49 25.1 80.6 -5.4 -40.8 90 546 01 16 01 01 17 30 J1649+2635 11 17 49 25.0 78.5 -5.5 -41.0 -25 546 No stop 01 21 00 --- 11 21 20 25.5 79.1 -5.5 -41.1 185 573 01 17 31 Schedule for JODRELL2 (Code Jb ) Page 4 Heart of a spiral DRAGN 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 23 Feb 2016 Day 54 --- 01 21 00 J1642+2523 11 21 20 25.6 81.3 -5.4 -40.9 -26 573 No stop 01 22 30 =1640+254 11 22 50 25.8 81.6 -5.3 -40.9 64 585 01 21 01 01 22 30 J1649+2635 11 22 50 25.8 79.4 -5.5 -41.1 -25 585 No stop 01 26 00 --- 11 26 20 26.3 80.1 -5.4 -41.2 185 612 01 22 31 01 26 00 J1642+2523 11 26 20 26.4 82.2 -5.3 -41.0 -26 612 No stop 01 27 30 =1640+254 11 27 51 26.6 82.5 -5.3 -41.0 64 623 01 26 01 01 27 30 J1649+2635 11 27 51 26.5 80.4 -5.4 -41.3 -25 623 No stop 01 31 00 --- 11 31 21 27.0 81.0 -5.3 -41.4 185 650 01 27 31 01 32 00 J1642+2523 11 32 21 27.2 83.4 -5.2 -41.1 34 650 01 32 00 01 33 30 =1640+254 11 33 52 27.5 83.7 -5.2 -41.2 90 662 01 32 01 01 33 30 J1649+2635 11 33 52 27.4 81.5 -5.3 -41.4 -25 662 No stop 01 37 00 --- 11 37 22 27.9 82.2 -5.2 -41.5 185 688 01 33 31 01 37 00 J1642+2523 11 37 22 28.0 84.3 -5.1 -41.2 -26 688 No stop 01 38 30 =1640+254 11 38 53 28.2 84.6 -5.1 -41.3 64 700 01 37 01 01 38 30 J1649+2635 11 38 53 28.1 82.4 -5.2 -41.6 -25 700 No stop 01 42 00 --- 11 42 23 28.6 83.1 -5.1 -41.6 185 727 01 38 31 01 42 00 J1642+2523 11 42 23 28.7 85.3 -5.0 -41.3 -26 727 No stop 01 43 30 =1640+254 11 43 53 29.0 85.6 -5.0 -41.3 64 738 01 42 01 01 43 30 J1649+2635 11 43 53 28.9 83.4 -5.1 -41.7 -25 738 No stop 01 47 00 --- 11 47 24 29.4 84.1 -5.0 -41.7 185 765 01 43 31 01 48 00 J1642+2523 11 48 24 29.6 86.5 -4.9 -41.4 34 765 01 48 00 01 49 30 =1640+254 11 49 54 29.9 86.8 -4.9 -41.4 90 777 01 48 01 01 49 30 J1649+2635 11 49 54 29.8 84.5 -5.0 -41.8 -25 777 No stop 01 53 00 --- 11 53 25 30.3 85.2 -4.9 -41.8 185 804 01 49 31 01 53 00 J1642+2523 11 53 25 30.4 87.5 -4.8 -41.4 -26 804 No stop 01 54 30 =1640+254 11 54 55 30.6 87.7 -4.8 -41.4 64 815 01 53 01 01 54 30 J1649+2635 11 54 55 30.5 85.5 -4.9 -41.8 -25 815 No stop 01 58 00 --- 11 58 26 31.0 86.2 -4.9 -41.9 185 842 01 54 31 01 58 00 J1642+2523 11 58 26 31.1 88.4 -4.7 -41.5 -26 842 No stop 01 59 30 =1640+254 11 59 56 31.4 88.7 -4.7 -41.5 64 854 01 58 01 Schedule for JODRELL2 (Code Jb ) Page 5 Heart of a spiral DRAGN 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 23 Feb 2016 Day 54 --- 01 59 30 J1649+2635 11 59 56 31.3 86.5 -4.8 -41.9 -25 854 No stop 02 03 00 --- 12 03 27 31.8 87.2 -4.8 -41.9 185 881 01 59 31 02 04 00 J1642+2523 12 04 27 32.0 89.6 -4.6 -41.5 34 881 02 04 00 02 05 30 =1640+254 12 05 57 32.3 89.9 -4.6 -41.5 90 892 02 04 01 02 05 30 J1649+2635 12 05 57 32.2 87.7 -4.7 -42.0 -25 892 No stop 02 09 00 --- 12 09 28 32.7 88.3 -4.7 -42.0 185 919 02 05 31 02 09 00 J1642+2523 12 09 28 32.8 90.6 -4.6 -41.5 -26 919 No stop 02 10 30 =1640+254 12 10 58 33.0 90.9 -4.5 -41.5 64 931 02 09 01 02 10 30 J1649+2635 12 10 58 32.9 88.6 -4.7 -42.0 -26 931 No stop 02 14 00 --- 12 14 28 33.4 89.3 -4.6 -42.0 184 958 02 10 31 02 14 00 J1642+2523 12 14 28 33.5 91.7 -4.5 -41.5 -26 958 No stop 02 15 30 =1640+254 12 15 59 33.8 92.0 -4.5 -41.4 64 969 02 14 01 02 15 30 J1649+2635 12 15 59 33.7 89.6 -4.6 -42.0 -26 969 No stop 02 19 00 --- 12 19 29 34.2 90.3 -4.5 -42.0 184 996 02 15 31 02 20 00 J1642+2523 12 20 29 34.4 92.9 -4.4 -41.4 33 996 02 20 00 02 21 30 =1640+254 12 22 00 34.7 93.2 -4.4 -41.4 90 1008 02 20 01 02 21 30 J1649+2635 12 22 00 34.6 90.9 -4.5 -42.0 -26 1008 No stop 02 25 00 --- 12 25 30 35.1 91.6 -4.4 -42.0 184 1035 02 21 31 02 25 00 J1642+2523 12 25 30 35.2 93.9 -4.3 -41.4 -27 1035 No stop 02 26 30 =1640+254 12 27 00 35.4 94.2 -4.3 -41.3 63 1046 02 25 01 02 26 30 NRAO512 12 27 00 45.8 81.1 -4.2 -50.3 -62 1046 No stop 02 32 30 --- 12 33 01 46.7 82.2 -4.1 -50.5 298 1092 02 26 31 02 32 30 J1642+2523 12 33 01 36.3 95.5 -4.2 -41.2 -63 1092 No stop 02 34 00 =1640+254 12 34 32 36.5 95.8 -4.1 -41.2 27 1104 02 32 31 02 35 00 J1649+2635 12 35 32 36.6 93.6 -4.2 -41.9 34 1104 02 35 00 02 38 30 --- 12 39 02 37.1 94.3 -4.2 -41.9 210 1131 02 35 01 02 38 30 J1642+2523 12 39 02 37.2 96.8 -4.1 -41.1 -27 1131 No stop 02 40 00 =1640+254 12 40 33 37.4 97.1 -4.0 -41.1 63 1142 02 38 31 02 40 00 J1649+2635 12 40 33 37.3 94.7 -4.2 -41.8 -26 1142 No stop 02 43 30 --- 12 44 03 37.9 95.4 -4.1 -41.8 184 1169 02 40 01 Schedule for JODRELL2 (Code Jb ) Page 6 Heart of a spiral DRAGN 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 23 Feb 2016 Day 54 --- 02 43 30 J1642+2523 12 44 03 37.9 97.8 -4.0 -41.0 -27 1169 No stop 02 45 00 =1640+254 12 45 33 38.2 98.2 -4.0 -41.0 63 1181 02 43 31 02 45 00 J1649+2635 12 45 33 38.1 95.7 -4.1 -41.7 -26 1181 No stop 02 48 30 --- 12 49 04 38.6 96.5 -4.0 -41.7 184 1208 02 45 01 02 48 30 J1642+2523 12 49 04 38.7 98.9 -3.9 -40.9 -27 1208 No stop 02 50 00 =1640+254 12 50 34 38.9 99.3 -3.9 -40.8 63 1219 02 48 31 02 51 00 J1649+2635 12 51 34 39.0 97.0 -4.0 -41.6 34 1219 02 51 00 02 54 30 --- 12 55 05 39.5 97.8 -3.9 -41.5 210 1246 02 51 01 02 54 30 J1642+2523 12 55 05 39.6 100.3 -3.8 -40.7 -27 1246 No stop 02 56 00 =1640+254 12 56 35 39.8 100.6 -3.8 -40.6 63 1258 02 54 31 02 56 00 J1649+2635 12 56 35 39.7 98.1 -3.9 -41.5 -27 1258 No stop 02 59 30 --- 13 00 06 40.2 98.9 -3.8 -41.4 183 1285 02 56 01 02 59 30 J1642+2523 13 00 06 40.3 101.4 -3.7 -40.5 -28 1285 No stop 03 01 00 =1640+254 13 01 36 40.5 101.7 -3.7 -40.4 62 1296 02 59 31 03 01 00 J1649+2635 13 01 36 40.5 99.2 -3.8 -41.3 -27 1296 No stop 03 04 30 --- 13 05 07 41.0 100.0 -3.7 -41.2 183 1323 03 01 01 03 04 30 J1642+2523 13 05 07 41.0 102.5 -3.6 -40.3 -28 1323 No stop 03 06 00 =1640+254 13 06 37 41.3 102.9 -3.6 -40.2 62 1335 03 04 31 03 07 00 J1649+2635 13 07 37 41.3 100.5 -3.7 -41.1 33 1335 03 07 00 03 10 30 --- 13 11 08 41.9 101.3 -3.6 -41.0 210 1362 03 07 01 03 10 30 J1642+2523 13 11 08 41.9 103.9 -3.5 -40.0 -28 1362 No stop 03 12 00 =1640+254 13 12 38 42.1 104.3 -3.5 -39.9 62 1373 03 10 31 03 12 00 J1649+2635 13 12 38 42.1 101.7 -3.6 -40.9 -27 1373 No stop 03 15 30 --- 13 16 08 42.6 102.5 -3.6 -40.8 183 1400 03 12 01 03 15 30 J1642+2523 13 16 08 42.7 105.1 -3.5 -39.8 -28 1400 No stop 03 17 00 =1640+254 13 17 39 42.9 105.4 -3.4 -39.7 62 1412 03 15 31 03 17 00 J1649+2635 13 17 39 42.8 102.8 -3.5 -40.7 -27 1412 No stop 03 20 30 --- 13 21 09 43.3 103.6 -3.5 -40.6 183 1438 03 17 01 03 20 30 J1642+2523 13 21 09 43.4 106.3 -3.4 -39.5 -28 1438 No stop 03 22 00 =1640+254 13 22 40 43.6 106.6 -3.3 -39.4 62 1450 03 20 31 Schedule for JODRELL2 (Code Jb ) Page 7 Heart of a spiral DRAGN 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 23 Feb 2016 Day 54 --- 03 23 00 J1649+2635 13 23 40 43.7 104.2 -3.4 -40.4 33 1450 03 23 00 03 26 30 --- 13 27 10 44.2 105.0 -3.4 -40.3 210 1477 03 23 01 03 26 30 J1642+2523 13 27 10 44.2 107.7 -3.3 -39.1 -28 1477 No stop 03 28 00 =1640+254 13 28 41 44.4 108.1 -3.2 -39.0 62 1488 03 26 31 03 28 00 J1649+2635 13 28 41 44.4 105.4 -3.4 -40.2 -27 1488 No stop 03 31 30 --- 13 32 11 44.9 106.2 -3.3 -40.0 183 1515 03 28 01 03 31 30 J1642+2523 13 32 11 44.9 109.0 -3.2 -38.8 -29 1515 No stop 03 33 00 =1640+254 13 33 41 45.2 109.3 -3.2 -38.7 61 1527 03 31 31 03 33 00 J1649+2635 13 33 41 45.1 106.6 -3.3 -39.9 -28 1527 No stop 03 36 30 --- 13 37 12 45.6 107.5 -3.2 -39.7 182 1554 03 33 01 03 36 30 J1642+2523 13 37 12 45.7 110.2 -3.1 -38.4 -29 1554 No stop 03 38 00 =1640+254 13 38 42 45.9 110.6 -3.1 -38.3 61 1565 03 36 31 03 39 00 J1649+2635 13 39 42 46.0 108.1 -3.2 -39.5 32 1565 03 39 00 03 42 30 --- 13 43 13 46.5 109.0 -3.1 -39.3 210 1592 03 39 01 03 42 30 J1642+2523 13 43 13 46.5 111.8 -3.0 -38.0 -29 1592 No stop 03 44 00 =1640+254 13 44 43 46.7 112.2 -3.0 -37.8 61 1604 03 42 31 03 44 00 J1649+2635 13 44 43 46.7 109.3 -3.1 -39.2 -28 1604 No stop 03 47 30 --- 13 48 14 47.2 110.2 -3.0 -38.9 182 1631 03 44 01 03 47 30 J1642+2523 13 48 14 47.2 113.1 -2.9 -37.5 -29 1631 No stop 03 49 00 =1640+254 13 49 44 47.4 113.5 -2.9 -37.4 61 1642 03 47 31 03 49 00 J1649+2635 13 49 44 47.4 110.6 -3.0 -38.8 -28 1642 No stop 03 52 30 --- 13 53 15 47.9 111.5 -2.9 -38.5 182 1669 03 49 01 03 52 30 J1642+2523 13 53 15 47.9 114.4 -2.8 -37.1 -29 1669 No stop 03 54 00 =1640+254 13 54 45 48.1 114.8 -2.8 -37.0 61 1681 03 52 31 03 55 00 J1649+2635 13 55 45 48.2 112.2 -2.9 -38.3 32 1681 03 55 00 03 58 30 --- 13 59 16 48.7 113.1 -2.8 -38.0 210 1708 03 55 01 03 58 30 J1642+2523 13 59 16 48.7 116.0 -2.7 -36.5 -30 1708 No stop 04 00 00 =1640+254 14 00 46 48.9 116.5 -2.7 -36.4 60 1719 03 58 31 04 00 00 J1649+2635 14 00 46 48.9 113.5 -2.8 -37.8 -29 1719 No stop 04 03 30 --- 14 04 16 49.4 114.5 -2.8 -37.5 181 1746 04 00 01 Schedule for JODRELL2 (Code Jb ) Page 8 Heart of a spiral DRAGN 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 23 Feb 2016 Day 54 --- 04 03 30 J1642+2523 14 04 16 49.4 117.4 -2.7 -36.0 -30 1746 No stop 04 05 00 =1640+254 14 05 47 49.6 117.9 -2.6 -35.8 60 1758 04 03 31 04 05 00 J1649+2635 14 05 47 49.6 114.9 -2.7 -37.4 -29 1758 No stop 04 08 30 --- 14 09 17 50.1 115.9 -2.7 -37.0 181 1785 04 05 01 04 08 30 J1642+2523 14 09 17 50.0 118.9 -2.6 -35.5 -30 1785 No stop 04 10 00 =1640+254 14 10 47 50.2 119.3 -2.5 -35.3 60 1796 04 08 31 04 11 00 J1649+2635 14 11 48 50.4 116.6 -2.6 -36.8 31 1796 04 11 00 04 14 30 --- 14 15 18 50.9 117.6 -2.6 -36.4 210 1823 04 11 01 04 14 30 J1642+2523 14 15 18 50.8 120.6 -2.5 -34.8 -30 1823 No stop 04 16 00 =1640+254 14 16 48 51.0 121.1 -2.4 -34.6 60 1835 04 14 31 04 16 00 J1649+2635 14 16 48 51.1 118.0 -2.6 -36.2 -29 1835 No stop 04 19 30 --- 14 20 19 51.6 119.0 -2.5 -35.8 181 1862 04 16 01 04 19 30 J1642+2523 14 20 19 51.4 122.1 -2.4 -34.1 -30 1862 No stop 04 21 00 =1640+254 14 21 49 51.6 122.5 -2.4 -33.9 60 1873 04 19 31 04 21 00 J1649+2635 14 21 49 51.8 119.4 -2.5 -35.6 -29 1873 No stop 04 24 30 --- 14 25 20 52.2 120.5 -2.4 -35.2 181 1900 04 21 01 04 25 30 J1642+2523 14 26 20 52.2 123.9 -2.3 -33.3 29 1900 04 25 30 04 27 00 =1640+254 14 27 50 52.4 124.4 -2.3 -33.1 90 1912 04 25 31 04 27 00 J1649+2635 14 27 50 52.5 121.2 -2.4 -34.9 -29 1912 No stop 04 30 00 --- 14 30 51 52.9 122.1 -2.3 -34.5 151 1935 04 27 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess116.C1024 --- 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: JODRELL2 Total bit rate: 1024 Format: MARK5B 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= 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 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 5 1 5 2 6 2 6 3 7 3 7 4 8 4 8 BBC SB= L L U U L L U U L L U U L L U U IF = A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 2 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= 102.49 102.49 102.49 102.49 134.49 134.49 134.49 134.49 166.49 166.49 166.49 166.49 198.49 198.49 198.49 198.49 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: 2 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J1649+2635 16 47 22.095000 * 16 49 24.010000 16 50 02.946861 0.00 26 40 10.51727 * 26 35 02.54000 26 33 18.35922 0.00 From catalog imbedded in main SCHED input file. * OQ208 14 04 45.615156 * 14 07 00.394414 14 07 44.273010 0.24 J1407+2827 28 41 29.23518 * 28 27 14.69022 28 22 30.31447 0.34 1404+286 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1407+28 GSFC 2015a astro solution, unpublished 67871 observations. * NRAO512 16 38 48.169688 * 16 40 29.632773 16 41 01.916024 0.00 J1640+3946 39 52 30.08667 * 39 46 46.02848 39 44 46.95391 0.00 1638+398 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1640+39 GSFC 2015a astro solution, unpublished 110323 observations. 1640+254 16 40 36.555189 * 16 42 40.411831 16 43 20.016409 0.07 * J1642+2523 25 28 43.57721 * 25 23 07.68216 25 21 14.67243 0.13 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 163 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 J1649+2635 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 2.792 195.987 OQ208 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 0.100 5.289 NRAO512 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 0.100 6.582 J1642+2523 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 1.225 74.506 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) J1649+2635 88.6 OQ208 124.5 NRAO512 93.0 J1642+2523 89.8 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