COVER INFORMATION Station: MEDICINA (Code Mc ) 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 MEDICINA (Code Mc ) 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: 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 438.49 438.49 438.49 438.49 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 55 55 19.3 431.3 -5.9 -49.0 0 0 00 00 00 00 03 30 --- 10 59 25 19.8 431.8 -5.8 -49.2 210 27 00 00 01 00 03 30 J1642+2523 10 59 25 20.2 433.9 -5.7 -49.3 -7 27 No stop 00 05 00 =1640+254 11 00 55 20.5 434.1 -5.7 -49.4 83 39 00 03 31 00 05 00 J1649+2635 11 00 55 20.1 432.1 -5.8 -49.3 -7 39 No stop 00 08 30 --- 11 04 26 20.7 432.6 -5.8 -49.5 203 66 00 05 01 00 08 30 J1642+2523 11 04 26 21.1 434.6 -5.6 -49.5 -7 66 No stop 00 10 00 =1640+254 11 05 56 21.3 434.9 -5.6 -49.6 83 77 00 08 31 00 10 00 J1649+2635 11 05 56 21.0 432.9 -5.7 -49.6 -7 77 No stop 00 13 30 --- 11 09 27 21.6 433.4 -5.7 -49.8 203 104 00 10 01 00 14 30 J1642+2523 11 10 27 22.1 435.6 -5.5 -49.8 53 104 00 14 30 00 16 00 =1640+254 11 11 57 22.4 435.8 -5.5 -49.9 90 116 00 14 31 00 16 00 J1649+2635 11 11 57 22.0 433.8 -5.6 -49.9 -7 116 No stop 00 19 30 --- 11 15 28 22.6 434.3 -5.6 -50.1 203 143 00 16 01 00 19 30 J1642+2523 11 15 28 23.0 436.4 -5.5 -50.1 -7 143 No stop 00 21 00 =1640+254 11 16 58 23.2 436.6 -5.4 -50.1 83 155 00 19 31 00 21 00 J1649+2635 11 16 58 22.8 434.6 -5.6 -50.2 -7 155 No stop 00 24 30 --- 11 20 29 23.4 435.1 -5.5 -50.4 203 182 00 21 01 00 24 30 J1642+2523 11 20 29 23.8 437.2 -5.4 -50.3 -7 182 No stop 00 26 00 =1640+254 11 21 59 24.1 437.4 -5.4 -50.4 83 193 00 24 31 00 26 00 J1649+2635 11 21 59 23.7 435.3 -5.5 -50.5 -7 193 No stop 00 29 30 --- 11 25 29 24.3 435.9 -5.4 -50.6 203 220 00 26 01 00 30 30 J1642+2523 11 26 30 24.9 438.1 -5.3 -50.5 53 220 00 30 30 00 32 00 =1640+254 11 28 00 25.2 438.4 -5.3 -50.6 90 232 00 30 31 00 32 00 J1649+2635 11 28 00 24.7 436.3 -5.4 -50.7 -7 232 No stop 00 35 30 --- 11 31 30 25.4 436.8 -5.3 -50.9 203 259 00 32 01 Schedule for MEDICINA (Code Mc ) 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 11 31 30 25.8 438.9 -5.2 -50.7 -7 259 No stop 00 37 00 =1640+254 11 33 01 26.0 439.2 -5.2 -50.8 83 271 00 35 31 00 37 00 J1649+2635 11 33 01 25.6 437.1 -5.3 -51.0 -7 271 No stop 00 40 30 --- 11 36 31 26.2 437.6 -5.2 -51.1 203 298 00 37 01 00 40 30 J1642+2523 11 36 31 26.6 439.7 -5.1 -50.9 -7 298 No stop 00 42 00 =1640+254 11 38 01 26.9 440.0 -5.1 -51.0 83 309 00 40 31 00 42 00 J1649+2635 11 38 01 26.5 437.8 -5.2 -51.2 -7 309 No stop 00 45 30 --- 11 41 32 27.1 438.4 -5.1 -51.3 203 336 00 42 01 00 46 30 J1642+2523 11 42 32 27.7 440.7 -5.0 -51.1 53 336 00 46 30 00 48 00 =1640+254 11 44 02 28.0 440.9 -5.0 -51.2 90 348 00 46 31 00 48 00 J1649+2635 11 44 02 27.5 438.8 -5.1 -51.4 -7 348 No stop 00 51 30 --- 11 47 33 28.2 439.3 -5.0 -51.6 203 375 00 48 01 00 51 30 J1642+2523 11 47 33 28.6 441.5 -4.9 -51.3 -7 375 No stop 00 53 00 =1640+254 11 49 03 28.8 441.7 -4.9 -51.3 83 386 00 51 31 00 53 00 J1649+2635 11 49 03 28.4 439.6 -5.0 -51.6 -7 386 No stop 00 56 30 --- 11 52 34 29.0 440.1 -5.0 -51.7 203 414 00 53 01 00 56 30 J1642+2523 11 52 34 29.5 442.3 -4.8 -51.4 -7 414 No stop 00 58 00 =1640+254 11 54 04 29.7 442.5 -4.8 -51.5 83 425 00 56 31 00 58 00 J1649+2635 11 54 04 29.3 440.4 -4.9 -51.8 -7 425 No stop 01 01 30 --- 11 57 35 29.9 440.9 -4.9 -51.9 203 452 00 58 01 01 02 30 J1642+2523 11 58 35 30.5 443.3 -4.7 -51.6 53 452 01 02 30 01 04 00 =1640+254 12 00 05 30.8 443.5 -4.7 -51.6 90 464 01 02 31 01 04 00 OQ208 12 00 05 60.0 471.7 -2.1 -48.9 -63 464 No stop 01 10 00 --- 12 06 06 61.0 473.5 -2.0 -48.0 297 510 01 04 01 01 10 00 J1642+2523 12 06 06 31.9 444.5 -4.6 -51.8 -62 510 No stop 01 11 30 =1640+254 12 07 36 32.1 444.7 -4.6 -51.8 28 522 01 10 01 01 11 30 J1649+2635 12 07 36 31.7 442.5 -4.7 -52.2 -7 522 No stop 01 15 00 --- 12 11 07 32.3 443.1 -4.6 -52.3 203 549 01 11 31 01 16 00 J1642+2523 12 12 07 32.9 445.5 -4.5 -51.9 53 549 01 16 00 01 17 30 =1640+254 12 13 37 33.2 445.7 -4.5 -51.9 90 560 01 16 01 Schedule for MEDICINA (Code Mc ) 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 17 30 J1649+2635 12 13 37 32.7 443.5 -4.6 -52.4 -7 560 No stop 01 21 00 --- 12 17 08 33.4 444.1 -4.5 -52.5 203 587 01 17 31 01 21 00 J1642+2523 12 17 08 33.8 446.3 -4.4 -51.9 -7 587 No stop 01 22 30 =1640+254 12 18 38 34.1 446.6 -4.4 -52.0 83 599 01 21 01 01 22 30 J1649+2635 12 18 38 33.6 444.3 -4.5 -52.5 -7 599 No stop 01 26 00 --- 12 22 09 34.3 444.9 -4.5 -52.6 203 626 01 22 31 01 26 00 J1642+2523 12 22 09 34.7 447.2 -4.4 -52.0 -7 626 No stop 01 27 30 =1640+254 12 23 39 35.0 447.4 -4.3 -52.0 83 638 01 26 01 01 27 30 J1649+2635 12 23 39 34.5 445.1 -4.4 -52.6 -7 638 No stop 01 31 00 --- 12 27 09 35.1 445.7 -4.4 -52.6 203 665 01 27 31 01 32 00 J1642+2523 12 28 10 35.8 448.2 -4.3 -52.1 53 665 01 32 00 01 33 30 =1640+254 12 29 40 36.1 448.5 -4.2 -52.1 90 676 01 32 01 01 33 30 J1649+2635 12 29 40 35.6 446.1 -4.3 -52.7 -7 676 No stop 01 37 00 --- 12 33 10 36.2 446.7 -4.3 -52.7 203 703 01 33 31 01 37 00 J1642+2523 12 33 10 36.7 449.1 -4.2 -52.1 -7 703 No stop 01 38 30 =1640+254 12 34 41 36.9 449.3 -4.1 -52.1 83 715 01 37 01 01 38 30 J1649+2635 12 34 41 36.5 447.0 -4.3 -52.7 -7 715 No stop 01 42 00 --- 12 38 11 37.1 447.6 -4.2 -52.8 203 742 01 38 31 01 42 00 J1642+2523 12 38 11 37.6 449.9 -4.1 -52.1 -7 742 No stop 01 43 30 =1640+254 12 39 42 37.8 450.2 -4.1 -52.1 83 754 01 42 01 01 43 30 J1649+2635 12 39 42 37.4 447.8 -4.2 -52.8 -7 754 No stop 01 47 00 --- 12 43 12 38.0 448.4 -4.1 -52.8 203 781 01 43 31 01 48 00 J1642+2523 12 44 12 38.6 451.0 -4.0 -52.1 53 781 01 48 00 01 49 30 =1640+254 12 45 43 38.9 451.3 -4.0 -52.1 90 792 01 48 01 01 49 30 J1649+2635 12 45 43 38.5 448.9 -4.1 -52.8 -7 792 No stop 01 53 00 --- 12 49 13 39.1 449.5 -4.0 -52.8 203 819 01 49 31 01 53 00 J1642+2523 12 49 13 39.5 451.9 -3.9 -52.1 -7 819 No stop 01 54 30 =1640+254 12 50 43 39.8 452.2 -3.9 -52.0 83 831 01 53 01 01 54 30 J1649+2635 12 50 43 39.3 449.7 -4.0 -52.9 -7 831 No stop 01 58 00 --- 12 54 14 40.0 450.4 -3.9 -52.9 203 858 01 54 31 Schedule for MEDICINA (Code Mc ) 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 58 00 J1642+2523 12 54 14 40.4 452.8 -3.8 -52.0 -7 858 No stop 01 59 30 =1640+254 12 55 44 40.7 453.1 -3.8 -52.0 83 870 01 58 01 01 59 30 J1649+2635 12 55 44 40.2 450.6 -3.9 -52.8 -7 870 No stop 02 03 00 --- 12 59 15 40.9 451.2 -3.8 -52.8 203 897 01 59 31 02 04 00 J1642+2523 13 00 15 41.5 453.9 -3.7 -51.9 53 897 02 04 00 02 05 30 =1640+254 13 01 45 41.8 454.2 -3.7 -51.9 90 908 02 04 01 02 05 30 J1649+2635 13 01 45 41.3 451.7 -3.8 -52.8 -7 908 No stop 02 09 00 --- 13 05 16 41.9 452.3 -3.7 -52.8 203 935 02 05 31 02 09 00 J1642+2523 13 05 16 42.4 454.9 -3.6 -51.8 -7 935 No stop 02 10 30 =1640+254 13 06 46 42.7 455.1 -3.6 -51.8 83 947 02 09 01 02 10 30 J1649+2635 13 06 46 42.2 452.6 -3.7 -52.8 -7 947 No stop 02 14 00 --- 13 10 17 42.8 453.2 -3.7 -52.7 203 974 02 10 31 02 14 00 J1642+2523 13 10 17 43.3 455.8 -3.6 -51.7 -7 974 No stop 02 15 30 =1640+254 13 11 47 43.6 456.1 -3.5 -51.7 83 985 02 14 01 02 15 30 J1649+2635 13 11 47 43.1 453.5 -3.6 -52.7 -7 985 No stop 02 19 00 --- 13 15 17 43.7 454.2 -3.6 -52.7 203 1013 02 15 31 02 20 00 J1642+2523 13 16 18 44.4 457.0 -3.5 -51.6 53 1013 02 20 00 02 21 30 =1640+254 13 17 48 44.6 457.3 -3.4 -51.5 90 1024 02 20 01 02 21 30 J1649+2635 13 17 48 44.2 454.6 -3.5 -52.6 -7 1024 No stop 02 25 00 --- 13 21 18 44.8 455.3 -3.5 -52.5 203 1051 02 21 31 02 25 00 J1642+2523 13 21 18 45.2 458.0 -3.4 -51.4 -7 1051 No stop 02 26 30 =1640+254 13 22 49 45.5 458.3 -3.3 -51.3 83 1063 02 25 01 02 26 30 NRAO512 13 22 49 53.5 439.7 -3.3 -65.8 -29 1063 No stop 02 32 30 --- 13 28 50 54.6 440.5 -3.2 -66.2 331 1109 02 26 31 02 32 30 J1642+2523 13 28 50 46.6 459.5 -3.2 -51.1 -29 1109 No stop 02 34 00 =1640+254 13 30 20 46.8 459.8 -3.2 -51.0 61 1121 02 32 31 02 35 00 J1649+2635 13 31 20 46.6 457.3 -3.3 -52.2 52 1121 02 35 00 02 38 30 --- 13 34 51 47.2 458.0 -3.3 -52.1 210 1148 02 35 01 02 38 30 J1642+2523 13 34 51 47.6 460.8 -3.1 -50.8 -8 1148 No stop 02 40 00 =1640+254 13 36 21 47.9 461.1 -3.1 -50.7 82 1159 02 38 31 Schedule for MEDICINA (Code Mc ) 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 40 00 J1649+2635 13 36 21 47.5 458.3 -3.2 -52.1 -8 1159 No stop 02 43 30 --- 13 39 51 48.1 459.0 -3.2 -51.9 202 1186 02 40 01 02 43 30 J1642+2523 13 39 51 48.5 461.8 -3.1 -50.6 -8 1186 No stop 02 45 00 =1640+254 13 41 22 48.8 462.2 -3.0 -50.5 82 1198 02 43 31 02 45 00 J1649+2635 13 41 22 48.3 459.3 -3.1 -51.9 -8 1198 No stop 02 48 30 --- 13 44 52 48.9 460.1 -3.1 -51.7 202 1225 02 45 01 02 48 30 J1642+2523 13 44 52 49.4 462.9 -3.0 -50.3 -8 1225 No stop 02 50 00 =1640+254 13 46 22 49.6 463.3 -2.9 -50.2 82 1237 02 48 31 02 51 00 J1649+2635 13 47 23 49.4 460.6 -3.0 -51.6 52 1237 02 51 00 02 54 30 --- 13 50 53 50.0 461.3 -3.0 -51.4 210 1264 02 51 01 02 54 30 J1642+2523 13 50 53 50.4 464.3 -2.9 -49.9 -8 1264 No stop 02 56 00 =1640+254 13 52 23 50.7 464.6 -2.8 -49.8 82 1275 02 54 31 02 56 00 J1649+2635 13 52 23 50.3 461.7 -3.0 -51.3 -8 1275 No stop 02 59 30 --- 13 55 54 50.9 462.4 -2.9 -51.1 202 1302 02 56 01 02 59 30 J1642+2523 13 55 54 51.3 465.4 -2.8 -49.5 -8 1302 No stop 03 01 00 =1640+254 13 57 24 51.5 465.8 -2.8 -49.4 82 1314 02 59 31 03 01 00 J1649+2635 13 57 24 51.1 462.8 -2.9 -51.0 -8 1314 No stop 03 04 30 --- 14 00 55 51.7 463.6 -2.8 -50.8 202 1341 03 01 01 03 04 30 J1642+2523 14 00 55 52.1 466.6 -2.7 -49.1 -8 1341 No stop 03 06 00 =1640+254 14 02 25 52.4 467.0 -2.7 -49.0 82 1353 03 04 31 03 07 00 J1649+2635 14 03 25 52.2 464.1 -2.8 -50.6 52 1353 03 07 00 03 10 30 --- 14 06 56 52.8 465.0 -2.7 -50.4 210 1380 03 07 01 03 10 30 J1642+2523 14 06 56 53.2 468.1 -2.6 -48.6 -8 1380 No stop 03 12 00 =1640+254 14 08 26 53.4 468.5 -2.6 -48.4 82 1391 03 10 31 03 12 00 J1649+2635 14 08 26 53.0 465.3 -2.7 -50.2 -8 1391 No stop 03 15 30 --- 14 11 57 53.6 466.2 -2.6 -50.0 202 1418 03 12 01 03 15 30 J1642+2523 14 11 57 54.0 469.4 -2.5 -48.1 -8 1418 No stop 03 17 00 =1640+254 14 13 27 54.3 469.8 -2.5 -47.9 82 1430 03 15 31 03 17 00 J1649+2635 14 13 27 53.9 466.5 -2.6 -49.8 -8 1430 No stop 03 20 30 --- 14 16 57 54.5 467.4 -2.6 -49.5 202 1457 03 17 01 Schedule for MEDICINA (Code Mc ) 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 20 30 J1642+2523 14 16 57 54.8 470.7 -2.4 -47.6 -8 1457 No stop 03 22 00 =1640+254 14 18 28 55.1 471.1 -2.4 -47.4 82 1469 03 20 31 03 23 00 J1649+2635 14 19 28 54.9 468.0 -2.5 -49.3 52 1469 03 23 00 03 26 30 --- 14 22 58 55.5 468.9 -2.5 -48.9 210 1496 03 23 01 03 26 30 J1642+2523 14 22 58 55.8 472.3 -2.3 -46.9 -8 1496 No stop 03 28 00 =1640+254 14 24 29 56.1 472.7 -2.3 -46.7 82 1507 03 26 31 03 28 00 J1649+2635 14 24 29 55.8 469.3 -2.4 -48.8 -8 1507 No stop 03 31 30 --- 14 27 59 56.4 470.3 -2.4 -48.4 202 1534 03 28 01 03 31 30 J1642+2523 14 27 59 56.7 473.7 -2.3 -46.3 -9 1534 No stop 03 33 00 =1640+254 14 29 30 56.9 474.1 -2.2 -46.1 81 1546 03 31 31 03 33 00 J1649+2635 14 29 30 56.6 470.7 -2.3 -48.2 -9 1546 No stop 03 36 30 --- 14 33 00 57.2 471.6 -2.3 -47.8 201 1573 03 33 01 03 36 30 J1642+2523 14 33 00 57.5 475.2 -2.2 -45.6 -9 1573 No stop 03 38 00 =1640+254 14 34 30 57.7 475.6 -2.1 -45.4 81 1584 03 36 31 03 39 00 J1649+2635 14 35 31 57.6 472.3 -2.2 -47.5 51 1584 03 39 00 03 42 30 --- 14 39 01 58.2 473.3 -2.2 -47.0 210 1612 03 39 01 03 42 30 J1642+2523 14 39 01 58.4 477.0 -2.1 -44.7 -9 1612 No stop 03 44 00 =1640+254 14 40 31 58.7 477.4 -2.0 -44.4 81 1623 03 42 31 03 44 00 J1649+2635 14 40 31 58.4 473.8 -2.2 -46.8 -9 1623 No stop 03 47 30 --- 14 44 02 59.0 474.8 -2.1 -46.4 201 1650 03 44 01 03 47 30 J1642+2523 14 44 02 59.2 478.5 -2.0 -43.9 -9 1650 No stop 03 49 00 =1640+254 14 45 32 59.5 479.0 -2.0 -43.6 81 1662 03 47 31 03 49 00 J1649+2635 14 45 32 59.3 475.3 -2.1 -46.1 -9 1662 No stop 03 52 30 --- 14 49 03 59.8 476.3 -2.0 -45.6 201 1689 03 49 01 03 52 30 J1642+2523 14 49 03 60.0 480.2 -1.9 -43.0 -9 1689 No stop 03 54 00 =1640+254 14 50 33 60.2 480.7 -1.9 -42.7 81 1700 03 52 31 03 55 00 J1649+2635 14 51 33 60.2 477.1 -2.0 -45.2 51 1700 03 55 00 03 58 30 --- 14 55 04 60.8 478.2 -1.9 -44.6 210 1727 03 55 01 03 58 30 J1642+2523 14 55 04 60.9 482.2 -1.8 -41.9 -9 1727 No stop 04 00 00 =1640+254 14 56 34 61.2 482.7 -1.8 -41.6 81 1739 03 58 31 Schedule for MEDICINA (Code Mc ) 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 00 00 J1649+2635 14 56 34 61.0 478.7 -1.9 -44.3 -9 1739 No stop 04 03 30 --- 15 00 05 61.5 479.9 -1.8 -43.7 201 1766 04 00 01 04 03 30 J1642+2523 15 00 05 61.7 484.0 -1.7 -40.9 -9 1766 No stop 04 05 00 =1640+254 15 01 35 61.9 484.5 -1.7 -40.6 81 1778 04 03 31 04 05 00 J1649+2635 15 01 35 61.8 480.4 -1.8 -43.4 -9 1778 No stop 04 08 30 --- 15 05 05 62.3 481.7 -1.7 -42.7 201 1805 04 05 01 04 08 30 J1642+2523 15 05 05 62.4 485.8 -1.6 -39.8 -10 1805 No stop 04 10 00 =1640+254 15 06 36 62.6 486.4 -1.6 -39.4 80 1816 04 08 31 04 11 00 J1649+2635 15 07 36 62.7 482.5 -1.7 -42.2 51 1816 04 11 00 04 14 30 --- 15 11 06 63.2 483.8 -1.6 -41.5 210 1843 04 11 01 04 14 30 J1642+2523 15 11 06 63.3 488.1 -1.5 -38.4 -10 1843 No stop 04 16 00 =1640+254 15 12 37 63.5 488.7 -1.5 -38.0 80 1855 04 14 31 04 16 00 J1649+2635 15 12 37 63.4 484.4 -1.6 -41.1 -10 1855 No stop 04 19 30 --- 15 16 07 64.0 485.7 -1.6 -40.3 200 1882 04 16 01 04 19 30 J1642+2523 15 16 07 64.0 490.1 -1.5 -37.1 -10 1882 No stop 04 21 00 =1640+254 15 17 37 64.2 490.8 -1.4 -36.7 80 1894 04 19 31 04 21 00 J1649+2635 15 17 37 64.2 486.3 -1.5 -40.0 -10 1894 No stop 04 24 30 --- 15 21 08 64.7 487.7 -1.5 -39.1 200 1921 04 21 01 04 25 30 J1642+2523 15 22 08 64.8 492.7 -1.4 -35.5 50 1921 04 25 30 04 27 00 =1640+254 15 23 38 65.0 493.3 -1.3 -35.0 90 1932 04 25 31 04 27 00 J1649+2635 15 23 38 65.0 488.8 -1.4 -38.4 -10 1932 No stop 04 30 00 --- 15 26 39 65.4 490.0 -1.4 -37.6 170 1955 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: 12 Station: MEDICINA Total bit rate: 1024 Format: VDIF 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= 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 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 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 4 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= 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 438.49 438.49 438.49 438.49 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: 4 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 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