COVER INFORMATION Station: WSTRBORK (Code Wb ) 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 WSTRBORK (Code Wb ) 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: 355.49 355.49 355.49 355.49 387.49 387.49 387.49 387.49 419.49 419.49 419.49 419.49 451.49 451.49 451.49 451.49 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 08 30 J1642+2523 10 44 13 20.1 74.2 -6.0 0.0 0 0 00 08 30 00 10 00 =1640+254 10 45 43 20.3 74.5 -6.0 0.0 90 12 00 08 31 00 14 30 J1642+2523 10 50 14 21.0 75.3 -5.9 0.0 259 12 00 14 30 00 16 00 =1640+254 10 51 44 21.2 75.6 -5.9 0.0 90 23 00 14 31 00 16 00 J1649+2635 10 51 44 21.1 73.5 -6.0 0.0 -18 23 No stop 00 19 30 --- 10 55 15 21.6 74.2 -5.9 0.0 192 50 00 16 01 00 19 30 J1642+2523 10 55 15 21.7 76.3 -5.8 0.0 -19 50 No stop 00 21 00 =1640+254 10 56 45 21.9 76.5 -5.8 0.0 71 62 00 19 31 00 21 00 J1649+2635 10 56 45 21.9 74.5 -5.9 0.0 -18 62 No stop 00 24 30 --- 11 00 16 22.4 75.1 -5.8 0.0 192 88 00 21 01 00 24 30 J1642+2523 11 00 16 22.4 77.2 -5.7 0.0 -19 88 No stop 00 26 00 =1640+254 11 01 46 22.7 77.5 -5.7 0.0 71 100 00 24 31 00 26 00 J1649+2635 11 01 46 22.6 75.4 -5.8 0.0 -18 100 No stop 00 29 30 --- 11 05 17 23.1 76.0 -5.7 0.0 192 127 00 26 01 00 30 30 J1642+2523 11 06 17 23.3 78.3 -5.6 0.0 41 127 00 30 30 00 32 00 =1640+254 11 07 47 23.6 78.6 -5.6 0.0 90 138 00 30 31 00 32 00 J1649+2635 11 07 47 23.5 76.5 -5.7 0.0 -18 138 No stop 00 35 30 --- 11 11 18 24.0 77.1 -5.6 0.0 192 165 00 32 01 00 35 30 J1642+2523 11 11 18 24.1 79.2 -5.5 0.0 -19 165 No stop 00 37 00 =1640+254 11 12 48 24.3 79.5 -5.5 0.0 71 177 00 35 31 00 37 00 J1649+2635 11 12 48 24.2 77.4 -5.6 0.0 -18 177 No stop 00 40 30 --- 11 16 18 24.7 78.1 -5.6 0.0 192 204 00 37 01 00 40 30 J1642+2523 11 16 18 24.8 80.2 -5.5 0.0 -19 204 No stop 00 42 00 =1640+254 11 17 49 25.0 80.5 -5.4 0.0 71 215 00 40 31 00 42 00 J1649+2635 11 17 49 24.9 78.3 -5.5 0.0 -18 215 No stop 00 45 30 --- 11 21 19 25.5 79.0 -5.5 0.0 192 242 00 42 01 Schedule for WSTRBORK (Code Wb ) 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 46 30 J1642+2523 11 22 19 25.7 81.3 -5.4 0.0 41 242 00 46 30 00 48 00 =1640+254 11 23 50 25.9 81.6 -5.3 0.0 90 254 00 46 31 00 48 00 J1649+2635 11 23 50 25.8 79.5 -5.4 0.0 -18 254 No stop 00 51 30 --- 11 27 20 26.4 80.1 -5.4 0.0 192 281 00 48 01 00 51 30 J1642+2523 11 27 20 26.5 82.3 -5.3 0.0 -19 281 No stop 00 53 00 =1640+254 11 28 51 26.7 82.5 -5.2 0.0 71 292 00 51 31 00 53 00 J1649+2635 11 28 51 26.6 80.4 -5.4 0.0 -18 292 No stop 00 56 30 --- 11 32 21 27.1 81.0 -5.3 0.0 192 319 00 53 01 00 56 30 J1642+2523 11 32 21 27.2 83.2 -5.2 0.0 -19 319 No stop 00 58 00 =1640+254 11 33 51 27.4 83.5 -5.2 0.0 71 331 00 56 31 00 58 00 J1649+2635 11 33 51 27.3 81.3 -5.3 0.0 -18 331 No stop 01 01 30 --- 11 37 22 27.9 82.0 -5.2 0.0 192 358 00 58 01 01 02 30 J1642+2523 11 38 22 28.1 84.4 -5.1 0.0 41 358 01 02 30 01 04 00 =1640+254 11 39 52 28.3 84.6 -5.1 0.0 90 369 01 02 31 01 04 00 OQ208 11 39 52 53.4 117.4 -2.5 0.0 -145 369 No stop 01 10 00 --- 11 45 53 54.2 119.2 -2.4 0.0 215 415 01 04 01 01 11 30 J1649+2635 11 47 24 29.4 83.9 -5.0 0.0 -56 415 01 11 30 01 15 00 --- 11 50 54 29.9 84.6 -5.0 0.0 154 442 01 11 31 01 16 00 J1642+2523 11 51 54 30.1 87.0 -4.9 0.0 41 442 01 16 00 01 17 30 =1640+254 11 53 25 30.4 87.3 -4.8 0.0 90 454 01 16 01 01 17 30 J1649+2635 11 53 25 30.3 85.0 -4.9 0.0 -18 454 No stop 01 21 00 --- 11 56 55 30.8 85.7 -4.9 0.0 192 481 01 17 31 01 21 00 J1642+2523 11 56 55 30.9 87.9 -4.8 0.0 -19 481 No stop 01 22 30 =1640+254 11 58 25 31.1 88.2 -4.7 0.0 71 492 01 21 01 01 22 30 J1649+2635 11 58 25 31.0 86.0 -4.9 0.0 -18 492 No stop 01 26 00 --- 12 01 56 31.5 86.7 -4.8 0.0 192 519 01 22 31 01 26 00 J1642+2523 12 01 56 31.7 88.9 -4.7 0.0 -19 519 No stop 01 27 30 =1640+254 12 03 26 31.9 89.2 -4.7 0.0 71 531 01 26 01 01 27 30 J1649+2635 12 03 26 31.8 87.0 -4.8 0.0 -18 531 No stop 01 31 00 --- 12 06 57 32.3 87.7 -4.7 0.0 192 558 01 27 31 Schedule for WSTRBORK (Code Wb ) 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 32 00 J1642+2523 12 07 57 32.6 90.1 -4.6 0.0 41 558 01 32 00 01 33 30 =1640+254 12 09 27 32.8 90.4 -4.6 0.0 90 569 01 32 01 01 33 30 J1649+2635 12 09 27 32.7 88.1 -4.7 0.0 -18 569 No stop 01 37 00 --- 12 12 58 33.2 88.8 -4.6 0.0 192 596 01 33 31 01 37 00 J1642+2523 12 12 58 33.3 91.1 -4.5 0.0 -19 596 No stop 01 38 30 =1640+254 12 14 28 33.5 91.4 -4.5 0.0 71 608 01 37 01 01 38 30 J1649+2635 12 14 28 33.4 89.1 -4.6 0.0 -18 608 No stop 01 42 00 --- 12 17 59 34.0 89.8 -4.5 0.0 192 635 01 38 31 01 42 00 J1642+2523 12 17 59 34.1 92.2 -4.4 0.0 -19 635 No stop 01 43 30 =1640+254 12 19 29 34.3 92.5 -4.4 0.0 71 646 01 42 01 01 43 30 J1649+2635 12 19 29 34.2 90.1 -4.5 0.0 -18 646 No stop 01 47 00 --- 12 22 59 34.7 90.8 -4.5 0.0 192 673 01 43 31 01 48 00 J1642+2523 12 24 00 35.0 93.4 -4.3 0.0 41 673 01 48 00 01 49 30 =1640+254 12 25 30 35.2 93.7 -4.3 0.0 90 685 01 48 01 01 49 30 J1649+2635 12 25 30 35.1 91.3 -4.4 0.0 -18 685 No stop 01 53 00 --- 12 29 00 35.6 92.0 -4.4 0.0 192 712 01 49 31 01 53 00 J1642+2523 12 29 00 35.7 94.4 -4.2 0.0 -19 712 No stop 01 54 30 =1640+254 12 30 31 36.0 94.7 -4.2 0.0 71 723 01 53 01 01 54 30 J1649+2635 12 30 31 35.8 92.4 -4.3 0.0 -18 723 No stop 01 58 00 --- 12 34 01 36.4 93.1 -4.3 0.0 192 750 01 54 31 01 58 00 J1642+2523 12 34 01 36.5 95.5 -4.2 0.0 -19 750 No stop 01 59 30 =1640+254 12 35 31 36.7 95.8 -4.1 0.0 71 762 01 58 01 01 59 30 J1649+2635 12 35 31 36.6 93.4 -4.2 0.0 -18 762 No stop 02 03 00 --- 12 39 02 37.1 94.1 -4.2 0.0 192 788 01 59 31 02 04 00 J1642+2523 12 40 02 37.4 96.7 -4.1 0.0 41 788 02 04 00 02 05 30 =1640+254 12 41 32 37.6 97.1 -4.0 0.0 90 800 02 04 01 02 05 30 J1649+2635 12 41 32 37.5 94.6 -4.1 0.0 -18 800 No stop 02 09 00 --- 12 45 03 38.0 95.4 -4.1 0.0 192 827 02 05 31 02 09 00 J1642+2523 12 45 03 38.1 97.8 -4.0 0.0 -19 827 No stop 02 10 30 =1640+254 12 46 33 38.4 98.1 -3.9 0.0 71 838 02 09 01 Schedule for WSTRBORK (Code Wb ) 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 --- 02 10 30 J1649+2635 12 46 33 38.3 95.7 -4.1 0.0 -18 838 No stop 02 14 00 --- 12 50 04 38.8 96.4 -4.0 0.0 192 865 02 10 31 02 14 00 J1642+2523 12 50 04 38.9 98.9 -3.9 0.0 -19 865 No stop 02 15 30 =1640+254 12 51 34 39.1 99.2 -3.9 0.0 71 877 02 14 01 02 15 30 J1649+2635 12 51 34 39.0 96.7 -4.0 0.0 -18 877 No stop 02 19 00 --- 12 55 05 39.5 97.5 -3.9 0.0 192 904 02 15 31 02 20 00 J1642+2523 12 56 05 39.8 100.2 -3.8 0.0 41 904 02 20 00 02 21 30 =1640+254 12 57 35 40.0 100.6 -3.8 0.0 90 915 02 20 01 02 21 30 J1649+2635 12 57 35 39.9 98.0 -3.9 0.0 -18 915 No stop 02 25 00 --- 13 01 06 40.4 98.8 -3.8 0.0 192 942 02 21 31 02 25 00 J1642+2523 13 01 06 40.5 101.3 -3.7 0.0 -19 942 No stop 02 26 30 =1640+254 13 02 36 40.7 101.7 -3.7 0.0 71 954 02 25 01 02 26 30 NRAO512 13 02 36 51.1 87.2 -3.6 0.0 -61 954 No stop 02 32 30 --- 13 08 37 52.0 88.4 -3.5 0.0 299 1000 02 26 31 02 32 30 J1642+2523 13 08 37 41.6 103.1 -3.6 0.0 -61 1000 No stop 02 34 00 =1640+254 13 10 07 41.9 103.4 -3.6 0.0 29 1012 02 32 31 02 35 00 J1649+2635 13 11 07 41.9 101.0 -3.6 0.0 42 1012 02 35 00 02 38 30 --- 13 14 38 42.4 101.8 -3.6 0.0 210 1038 02 35 01 02 38 30 J1642+2523 13 14 38 42.5 104.4 -3.5 0.0 -19 1038 No stop 02 40 00 =1640+254 13 16 08 42.7 104.8 -3.5 0.0 71 1050 02 38 31 02 40 00 J1649+2635 13 16 08 42.7 102.2 -3.6 0.0 -18 1050 No stop 02 43 30 --- 13 19 39 43.2 103.0 -3.5 0.0 192 1077 02 40 01 02 43 30 J1642+2523 13 19 39 43.2 105.6 -3.4 0.0 -19 1077 No stop 02 45 00 =1640+254 13 21 09 43.5 106.0 -3.4 0.0 71 1088 02 43 31 02 45 00 J1649+2635 13 21 09 43.4 103.3 -3.5 0.0 -18 1088 No stop 02 48 30 --- 13 24 39 43.9 104.2 -3.4 0.0 192 1115 02 45 01 02 48 30 J1642+2523 13 24 39 44.0 106.8 -3.3 0.0 -19 1115 No stop 02 50 00 =1640+254 13 26 10 44.2 107.2 -3.3 0.0 71 1127 02 48 31 02 51 00 J1649+2635 13 27 10 44.3 104.7 -3.4 0.0 42 1127 02 51 00 02 54 30 --- 13 30 40 44.8 105.6 -3.3 0.0 210 1154 02 51 01 Schedule for WSTRBORK (Code Wb ) 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 54 30 J1642+2523 13 30 40 44.8 108.3 -3.2 0.0 -19 1154 No stop 02 56 00 =1640+254 13 32 11 45.0 108.7 -3.2 0.0 71 1165 02 54 31 02 56 00 J1649+2635 13 32 11 45.0 105.9 -3.3 0.0 -18 1165 No stop 02 59 30 --- 13 35 41 45.5 106.8 -3.2 0.0 192 1192 02 56 01 02 59 30 J1642+2523 13 35 41 45.5 109.5 -3.1 0.0 -19 1192 No stop 03 01 00 =1640+254 13 37 12 45.8 109.9 -3.1 0.0 71 1204 02 59 31 03 01 00 J1649+2635 13 37 12 45.7 107.2 -3.2 0.0 -18 1204 No stop 03 04 30 --- 13 40 42 46.2 108.0 -3.2 0.0 192 1231 03 01 01 03 04 30 J1642+2523 13 40 42 46.3 110.8 -3.0 0.0 -19 1231 No stop 03 06 00 =1640+254 13 42 12 46.5 111.2 -3.0 0.0 71 1242 03 04 31 03 07 00 J1649+2635 13 43 13 46.6 108.6 -3.1 0.0 42 1242 03 07 00 03 10 30 --- 13 46 43 47.1 109.5 -3.1 0.0 210 1269 03 07 01 03 10 30 J1642+2523 13 46 43 47.1 112.4 -2.9 0.0 -19 1269 No stop 03 12 00 =1640+254 13 48 13 47.3 112.8 -2.9 0.0 71 1281 03 10 31 03 12 00 J1649+2635 13 48 13 47.3 109.9 -3.0 0.0 -18 1281 No stop 03 15 30 --- 13 51 44 47.8 110.8 -3.0 0.0 192 1308 03 12 01 03 15 30 J1642+2523 13 51 44 47.8 113.7 -2.9 0.0 -19 1308 No stop 03 17 00 =1640+254 13 53 14 48.0 114.1 -2.8 0.0 71 1319 03 15 31 03 17 00 J1649+2635 13 53 14 48.0 111.2 -2.9 0.0 -18 1319 No stop 03 20 30 --- 13 56 45 48.5 112.1 -2.9 0.0 192 1346 03 17 01 03 20 30 J1642+2523 13 56 45 48.5 115.0 -2.8 0.0 -19 1346 No stop 03 22 00 =1640+254 13 58 15 48.7 115.4 -2.8 0.0 71 1358 03 20 31 03 23 00 J1649+2635 13 59 15 48.9 112.8 -2.8 0.0 42 1358 03 23 00 03 26 30 --- 14 02 46 49.3 113.7 -2.8 0.0 210 1385 03 23 01 03 26 30 J1642+2523 14 02 46 49.3 116.7 -2.7 0.0 -19 1385 No stop 03 28 00 =1640+254 14 04 16 49.5 117.1 -2.7 0.0 71 1396 03 26 31 03 28 00 J1649+2635 14 04 16 49.5 114.1 -2.8 0.0 -18 1396 No stop 03 31 30 --- 14 07 47 50.0 115.1 -2.7 0.0 192 1423 03 28 01 03 31 30 J1642+2523 14 07 47 50.0 118.1 -2.6 0.0 -19 1423 No stop 03 33 00 =1640+254 14 09 17 50.2 118.5 -2.6 0.0 71 1435 03 31 31 Schedule for WSTRBORK (Code Wb ) 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 33 00 J1649+2635 14 09 17 50.2 115.5 -2.7 0.0 -18 1435 No stop 03 36 30 --- 14 12 47 50.7 116.5 -2.6 0.0 192 1462 03 33 01 03 36 30 J1642+2523 14 12 47 50.6 119.5 -2.5 0.0 -19 1462 No stop 03 38 00 =1640+254 14 14 18 50.8 120.0 -2.5 0.0 71 1473 03 36 31 03 39 00 J1649+2635 14 15 18 51.0 117.2 -2.6 0.0 42 1473 03 39 00 03 42 30 --- 14 18 48 51.5 118.2 -2.5 0.0 210 1500 03 39 01 03 42 30 J1642+2523 14 18 48 51.4 121.3 -2.4 0.0 -19 1500 No stop 03 44 00 =1640+254 14 20 19 51.6 121.8 -2.4 0.0 71 1512 03 42 31 03 44 00 J1649+2635 14 20 19 51.7 118.6 -2.5 0.0 -18 1512 No stop 03 47 30 --- 14 23 49 52.2 119.7 -2.4 0.0 192 1538 03 44 01 03 47 30 J1642+2523 14 23 49 52.1 122.8 -2.3 0.0 -19 1538 No stop 03 49 00 =1640+254 14 25 19 52.2 123.3 -2.3 0.0 71 1550 03 47 31 03 49 00 J1649+2635 14 25 19 52.4 120.1 -2.4 0.0 -18 1550 No stop 03 52 30 --- 14 28 50 52.8 121.2 -2.4 0.0 192 1577 03 49 01 03 52 30 J1642+2523 14 28 50 52.7 124.4 -2.2 0.0 -19 1577 No stop 03 54 00 =1640+254 14 30 20 52.9 124.8 -2.2 0.0 71 1588 03 52 31 03 55 00 J1649+2635 14 31 20 53.2 121.9 -2.3 0.0 42 1588 03 55 00 03 58 30 --- 14 34 51 53.6 123.0 -2.3 0.0 210 1615 03 55 01 03 58 30 J1642+2523 14 34 51 53.4 126.3 -2.1 0.0 -19 1615 No stop 04 00 00 =1640+254 14 36 21 53.6 126.7 -2.1 0.0 71 1627 03 58 31 04 00 00 J1649+2635 14 36 21 53.8 123.5 -2.2 0.0 -18 1627 No stop 04 03 30 --- 14 39 52 54.2 124.6 -2.2 0.0 192 1654 04 00 01 04 03 30 J1642+2523 14 39 52 54.0 127.9 -2.1 0.0 -19 1654 No stop 04 05 00 =1640+254 14 41 22 54.2 128.4 -2.0 0.0 71 1665 04 03 31 04 05 00 J1649+2635 14 41 22 54.4 125.1 -2.1 0.0 -18 1665 No stop 04 08 30 --- 14 44 53 54.8 126.2 -2.1 0.0 192 1692 04 05 01 04 08 30 J1642+2523 14 44 53 54.6 129.5 -2.0 0.0 -19 1692 No stop 04 10 00 =1640+254 14 46 23 54.8 130.0 -1.9 0.0 71 1704 04 08 31 04 11 00 J1649+2635 14 47 23 55.1 127.0 -2.0 0.0 42 1704 04 11 00 04 14 30 --- 14 50 54 55.6 128.2 -2.0 0.0 210 1731 04 11 01 Schedule for WSTRBORK (Code Wb ) 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 14 30 J1642+2523 14 50 54 55.3 131.6 -1.9 0.0 -19 1731 No stop 04 16 00 =1640+254 14 52 24 55.5 132.1 -1.8 0.0 71 1742 04 14 31 04 16 00 J1649+2635 14 52 24 55.7 128.7 -2.0 0.0 -18 1742 No stop 04 19 30 --- 14 55 54 56.1 129.9 -1.9 0.0 192 1769 04 16 01 04 19 30 J1642+2523 14 55 54 55.9 133.3 -1.8 0.0 -19 1769 No stop 04 21 00 =1640+254 14 57 25 56.0 133.8 -1.8 0.0 71 1781 04 19 31 04 21 00 J1649+2635 14 57 25 56.3 130.4 -1.9 0.0 -18 1781 No stop 04 24 30 --- 15 00 55 56.7 131.6 -1.8 0.0 192 1808 04 21 01 04 25 30 J1642+2523 15 01 55 56.5 135.5 -1.7 0.0 41 1808 04 25 30 04 27 00 =1640+254 15 03 26 56.7 136.0 -1.7 0.0 90 1819 04 25 31 04 27 00 J1649+2635 15 03 26 57.0 132.5 -1.8 0.0 -18 1819 No stop 04 30 00 --- 15 06 26 57.3 133.6 -1.7 0.0 162 1842 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: 6 Station: WSTRBORK 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= 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 4587.00 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: 13 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= 355.49 355.49 355.49 355.49 387.49 387.49 387.49 387.49 419.49 419.49 419.49 419.49 451.49 451.49 451.49 451.49 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= 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