COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: Heart of a spiral DRAGN Exp. Code: EM119B 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 ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 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 59 51 19.9 431.9 -5.8 -49.3 0 0 00 00 00 00 03 30 --- 11 03 22 20.5 432.5 -5.8 -49.5 210 27 00 00 01 00 03 30 J1642+2523 11 03 22 20.9 434.5 -5.7 -49.5 -7 27 No stop 00 05 00 =1640+254 11 04 52 21.1 434.7 -5.6 -49.6 83 39 00 03 31 00 05 00 J1649+2635 11 04 52 20.8 432.7 -5.8 -49.6 -7 39 No stop 00 08 30 --- 11 08 22 21.4 433.2 -5.7 -49.7 203 66 00 05 01 00 08 30 J1642+2523 11 08 22 21.7 435.3 -5.6 -49.7 -7 66 No stop 00 10 00 =1640+254 11 09 53 22.0 435.5 -5.6 -49.8 83 77 00 08 31 00 10 00 J1649+2635 11 09 53 21.6 433.5 -5.7 -49.8 -7 77 No stop 00 13 30 --- 11 13 23 22.2 434.0 -5.6 -50.0 203 104 00 10 01 00 14 30 J1642+2523 11 14 23 22.8 436.2 -5.5 -50.0 53 104 00 14 30 00 16 00 =1640+254 11 15 54 23.0 436.5 -5.5 -50.1 90 116 00 14 31 00 16 00 J1649+2635 11 15 54 22.7 434.4 -5.6 -50.1 -7 116 No stop 00 19 30 --- 11 19 24 23.3 434.9 -5.5 -50.3 203 143 00 16 01 00 19 30 J1642+2523 11 19 24 23.7 437.0 -5.4 -50.2 -7 143 No stop 00 21 00 =1640+254 11 20 55 23.9 437.2 -5.4 -50.3 83 155 00 19 31 00 21 00 J1649+2635 11 20 55 23.5 435.2 -5.5 -50.4 -7 155 No stop 00 24 30 --- 11 24 25 24.1 435.7 -5.4 -50.6 203 182 00 21 01 00 24 30 J1642+2523 11 24 25 24.5 437.8 -5.3 -50.5 -7 182 No stop 00 26 00 =1640+254 11 25 55 24.8 438.0 -5.3 -50.5 83 193 00 24 31 00 26 00 J1649+2635 11 25 55 24.4 436.0 -5.4 -50.6 -7 193 No stop 00 29 30 --- 11 29 26 25.0 436.5 -5.3 -50.8 203 220 00 26 01 00 30 30 J1642+2523 11 30 26 25.6 438.7 -5.2 -50.7 53 220 00 30 30 00 32 00 =1640+254 11 31 56 25.8 439.0 -5.2 -50.8 90 232 00 30 31 00 32 00 J1649+2635 11 31 56 25.4 436.9 -5.3 -50.9 -7 232 No stop 00 35 30 --- 11 35 27 26.0 437.4 -5.2 -51.1 203 259 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 ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 00 35 30 J1642+2523 11 35 27 26.5 439.5 -5.1 -50.9 -7 259 No stop 00 37 00 =1640+254 11 36 57 26.7 439.8 -5.1 -50.9 83 271 00 35 31 00 37 00 J1649+2635 11 36 57 26.3 437.7 -5.2 -51.1 -7 271 No stop 00 40 30 --- 11 40 28 26.9 438.2 -5.2 -51.3 203 298 00 37 01 00 40 30 J1642+2523 11 40 28 27.3 440.3 -5.0 -51.1 -7 298 No stop 00 42 00 =1640+254 11 41 58 27.6 440.6 -5.0 -51.1 83 309 00 40 31 00 42 00 J1649+2635 11 41 58 27.2 438.5 -5.1 -51.4 -7 309 No stop 00 45 30 --- 11 45 29 27.8 439.0 -5.1 -51.5 203 336 00 42 01 00 46 30 J1642+2523 11 46 29 28.4 441.3 -4.9 -51.3 53 336 00 46 30 00 48 00 =1640+254 11 47 59 28.7 441.6 -4.9 -51.3 90 348 00 46 31 00 48 00 J1649+2635 11 47 59 28.2 439.4 -5.0 -51.6 -7 348 No stop 00 51 30 --- 11 51 30 28.8 440.0 -5.0 -51.7 203 375 00 48 01 00 51 30 J1642+2523 11 51 30 29.3 442.1 -4.9 -51.4 -7 375 No stop 00 53 00 =1640+254 11 53 00 29.5 442.4 -4.8 -51.4 83 386 00 51 31 00 53 00 J1649+2635 11 53 00 29.1 440.2 -5.0 -51.8 -7 386 No stop 00 56 30 --- 11 56 30 29.7 440.8 -4.9 -51.9 203 414 00 53 01 00 56 30 J1642+2523 11 56 30 30.2 442.9 -4.8 -51.5 -7 414 No stop 00 58 00 =1640+254 11 58 01 30.4 443.2 -4.8 -51.6 83 425 00 56 31 00 58 00 J1649+2635 11 58 01 30.0 441.0 -4.9 -51.9 -7 425 No stop 01 01 30 --- 12 01 31 30.6 441.6 -4.8 -52.0 203 452 00 58 01 01 02 30 J1642+2523 12 02 31 31.2 443.9 -4.7 -51.7 53 452 01 02 30 01 04 00 =1640+254 12 04 02 31.5 444.2 -4.7 -51.7 90 464 01 02 31 01 04 00 OQ208 12 04 02 60.6 472.8 -2.1 -48.3 -63 464 No stop 01 10 00 --- 12 10 03 61.6 474.7 -2.0 -47.4 297 510 01 04 01 01 10 00 J1642+2523 12 10 03 32.6 445.1 -4.6 -51.8 -62 510 No stop 01 11 30 =1640+254 12 11 33 32.8 445.4 -4.5 -51.9 28 522 01 10 01 01 11 30 J1649+2635 12 11 33 32.4 443.2 -4.6 -52.3 -7 522 No stop 01 15 00 --- 12 15 03 33.0 443.7 -4.6 -52.4 203 549 01 11 31 01 16 00 J1642+2523 12 16 04 33.6 446.2 -4.5 -51.9 53 549 01 16 00 01 17 30 =1640+254 12 17 34 33.9 446.4 -4.4 -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 ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 01 17 30 J1649+2635 12 17 34 33.4 444.2 -4.5 -52.5 -7 560 No stop 01 21 00 --- 12 21 04 34.1 444.7 -4.5 -52.5 203 587 01 17 31 01 21 00 J1642+2523 12 21 04 34.5 447.0 -4.4 -52.0 -7 587 No stop 01 22 30 =1640+254 12 22 35 34.8 447.2 -4.3 -52.0 83 599 01 21 01 01 22 30 J1649+2635 12 22 35 34.3 445.0 -4.5 -52.6 -7 599 No stop 01 26 00 --- 12 26 05 35.0 445.6 -4.4 -52.6 203 626 01 22 31 01 26 00 J1642+2523 12 26 05 35.4 447.8 -4.3 -52.0 -7 626 No stop 01 27 30 =1640+254 12 27 35 35.7 448.1 -4.3 -52.1 83 638 01 26 01 01 27 30 J1649+2635 12 27 35 35.2 445.8 -4.4 -52.7 -7 638 No stop 01 31 00 --- 12 31 06 35.8 446.4 -4.3 -52.7 203 665 01 27 31 01 32 00 J1642+2523 12 32 06 36.5 448.9 -4.2 -52.1 53 665 01 32 00 01 33 30 =1640+254 12 33 36 36.8 449.1 -4.2 -52.1 90 676 01 32 01 01 33 30 J1649+2635 12 33 36 36.3 446.8 -4.3 -52.7 -7 676 No stop 01 37 00 --- 12 37 07 36.9 447.4 -4.2 -52.8 203 703 01 33 31 01 37 00 J1642+2523 12 37 07 37.4 449.7 -4.1 -52.1 -7 703 No stop 01 38 30 =1640+254 12 38 37 37.7 450.0 -4.1 -52.1 83 715 01 37 01 01 38 30 J1649+2635 12 38 37 37.2 447.7 -4.2 -52.8 -7 715 No stop 01 42 00 --- 12 42 08 37.8 448.3 -4.1 -52.8 203 742 01 38 31 01 42 00 J1642+2523 12 42 08 38.3 450.6 -4.0 -52.1 -7 742 No stop 01 43 30 =1640+254 12 43 38 38.5 450.9 -4.0 -52.1 83 754 01 42 01 01 43 30 J1649+2635 12 43 38 38.1 448.5 -4.1 -52.8 -7 754 No stop 01 47 00 --- 12 47 09 38.7 449.1 -4.0 -52.8 203 781 01 43 31 01 48 00 J1642+2523 12 48 09 39.3 451.7 -3.9 -52.1 53 781 01 48 00 01 49 30 =1640+254 12 49 39 39.6 452.0 -3.9 -52.0 90 792 01 48 01 01 49 30 J1649+2635 12 49 39 39.2 449.5 -4.0 -52.9 -7 792 No stop 01 53 00 --- 12 53 10 39.8 450.2 -3.9 -52.9 203 819 01 49 31 01 53 00 J1642+2523 12 53 10 40.2 452.6 -3.8 -52.0 -7 819 No stop 01 54 30 =1640+254 12 54 40 40.5 452.9 -3.8 -52.0 83 831 01 53 01 01 54 30 J1649+2635 12 54 40 40.0 450.4 -3.9 -52.9 -7 831 No stop 01 58 00 --- 12 58 10 40.7 451.1 -3.9 -52.8 203 858 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 ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 01 58 00 J1642+2523 12 58 10 41.1 453.5 -3.8 -52.0 -7 858 No stop 01 59 30 =1640+254 12 59 41 41.4 453.8 -3.7 -51.9 83 870 01 58 01 01 59 30 J1649+2635 12 59 41 40.9 451.3 -3.8 -52.8 -7 870 No stop 02 03 00 --- 13 03 11 41.6 451.9 -3.8 -52.8 203 897 01 59 31 02 04 00 J1642+2523 13 04 11 42.2 454.7 -3.7 -51.9 53 897 02 04 00 02 05 30 =1640+254 13 05 42 42.5 454.9 -3.6 -51.8 90 908 02 04 01 02 05 30 J1649+2635 13 05 42 42.0 452.4 -3.7 -52.8 -7 908 No stop 02 09 00 --- 13 09 12 42.6 453.0 -3.7 -52.7 203 935 02 05 31 02 09 00 J1642+2523 13 09 12 43.1 455.6 -3.6 -51.7 -7 935 No stop 02 10 30 =1640+254 13 10 43 43.4 455.9 -3.5 -51.7 83 947 02 09 01 02 10 30 J1649+2635 13 10 43 42.9 453.3 -3.7 -52.7 -7 947 No stop 02 14 00 --- 13 14 13 43.5 454.0 -3.6 -52.7 203 974 02 10 31 02 14 00 J1642+2523 13 14 13 44.0 456.6 -3.5 -51.6 -7 974 No stop 02 15 30 =1640+254 13 15 43 44.3 456.9 -3.5 -51.6 83 985 02 14 01 02 15 30 J1649+2635 13 15 43 43.8 454.3 -3.6 -52.6 -7 985 No stop 02 19 00 --- 13 19 14 44.4 454.9 -3.5 -52.6 203 1013 02 15 31 02 20 00 J1642+2523 13 20 14 45.0 457.8 -3.4 -51.4 53 1013 02 20 00 02 21 30 =1640+254 13 21 44 45.3 458.1 -3.4 -51.4 90 1024 02 20 01 02 21 30 J1649+2635 13 21 44 44.9 455.4 -3.5 -52.5 -7 1024 No stop 02 25 00 --- 13 25 15 45.5 456.1 -3.4 -52.4 203 1051 02 21 31 02 25 00 J1642+2523 13 25 15 45.9 458.8 -3.3 -51.2 -8 1051 No stop 02 26 30 =1640+254 13 26 45 46.2 459.1 -3.3 -51.2 82 1063 02 25 01 02 26 30 NRAO512 13 26 45 54.2 440.2 -3.2 -66.1 -29 1063 No stop 02 32 30 --- 13 32 46 55.3 441.0 -3.1 -66.4 331 1109 02 26 31 02 32 30 J1642+2523 13 32 46 47.3 460.3 -3.2 -50.9 -30 1109 No stop 02 34 00 =1640+254 13 34 16 47.5 460.6 -3.2 -50.8 60 1121 02 32 31 02 35 00 J1649+2635 13 35 17 47.3 458.1 -3.2 -52.1 52 1121 02 35 00 02 38 30 --- 13 38 47 47.9 458.8 -3.2 -52.0 210 1148 02 35 01 02 38 30 J1642+2523 13 38 47 48.3 461.6 -3.1 -50.6 -8 1148 No stop 02 40 00 =1640+254 13 40 17 48.6 461.9 -3.1 -50.5 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 ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 02 40 00 J1649+2635 13 40 17 48.1 459.1 -3.2 -51.9 -8 1159 No stop 02 43 30 --- 13 43 48 48.8 459.8 -3.1 -51.8 202 1186 02 40 01 02 43 30 J1642+2523 13 43 48 49.2 462.7 -3.0 -50.3 -8 1186 No stop 02 45 00 =1640+254 13 45 18 49.4 463.0 -3.0 -50.2 82 1198 02 43 31 02 45 00 J1649+2635 13 45 18 49.0 460.1 -3.1 -51.7 -8 1198 No stop 02 48 30 --- 13 48 49 49.6 460.9 -3.0 -51.5 202 1225 02 45 01 02 48 30 J1642+2523 13 48 49 50.1 463.8 -2.9 -50.0 -8 1225 No stop 02 50 00 =1640+254 13 50 19 50.3 464.2 -2.9 -49.9 82 1237 02 48 31 02 51 00 J1649+2635 13 51 19 50.1 461.4 -3.0 -51.4 52 1237 02 51 00 02 54 30 --- 13 54 50 50.7 462.2 -2.9 -51.2 210 1264 02 51 01 02 54 30 J1642+2523 13 54 50 51.1 465.2 -2.8 -49.6 -8 1264 No stop 02 56 00 =1640+254 13 56 20 51.3 465.5 -2.8 -49.5 82 1275 02 54 31 02 56 00 J1649+2635 13 56 20 51.0 462.5 -2.9 -51.1 -8 1275 No stop 02 59 30 --- 13 59 51 51.6 463.3 -2.8 -50.9 202 1302 02 56 01 02 59 30 J1642+2523 13 59 51 51.9 466.4 -2.7 -49.2 -8 1302 No stop 03 01 00 =1640+254 14 01 21 52.2 466.7 -2.7 -49.1 82 1314 02 59 31 03 01 00 J1649+2635 14 01 21 51.8 463.7 -2.8 -50.8 -8 1314 No stop 03 04 30 --- 14 04 51 52.4 464.5 -2.8 -50.5 202 1341 03 01 01 03 04 30 J1642+2523 14 04 51 52.8 467.6 -2.6 -48.8 -8 1341 No stop 03 06 00 =1640+254 14 06 22 53.1 468.0 -2.6 -48.6 82 1353 03 04 31 03 07 00 J1649+2635 14 07 22 52.9 465.1 -2.7 -50.3 52 1353 03 07 00 03 10 30 --- 14 10 52 53.5 465.9 -2.7 -50.0 210 1380 03 07 01 03 10 30 J1642+2523 14 10 52 53.8 469.1 -2.5 -48.2 -8 1380 No stop 03 12 00 =1640+254 14 12 23 54.1 469.5 -2.5 -48.1 82 1391 03 10 31 03 12 00 J1649+2635 14 12 23 53.7 466.3 -2.6 -49.9 -8 1391 No stop 03 15 30 --- 14 15 53 54.3 467.1 -2.6 -49.6 202 1418 03 12 01 03 15 30 J1642+2523 14 15 53 54.7 470.4 -2.5 -47.7 -8 1418 No stop 03 17 00 =1640+254 14 17 23 54.9 470.8 -2.4 -47.5 82 1430 03 15 31 03 17 00 J1649+2635 14 17 23 54.6 467.5 -2.5 -49.5 -8 1430 No stop 03 20 30 --- 14 20 54 55.2 468.4 -2.5 -49.1 202 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 ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 03 20 30 J1642+2523 14 20 54 55.5 471.7 -2.4 -47.1 -8 1457 No stop 03 22 00 =1640+254 14 22 24 55.7 472.2 -2.3 -46.9 82 1469 03 20 31 03 23 00 J1649+2635 14 23 24 55.6 469.0 -2.4 -48.9 52 1469 03 23 00 03 26 30 --- 14 26 55 56.2 470.0 -2.4 -48.5 210 1496 03 23 01 03 26 30 J1642+2523 14 26 55 56.5 473.4 -2.3 -46.4 -9 1496 No stop 03 28 00 =1640+254 14 28 25 56.7 473.8 -2.2 -46.2 81 1507 03 26 31 03 28 00 J1649+2635 14 28 25 56.4 470.4 -2.4 -48.4 -8 1507 No stop 03 31 30 --- 14 31 56 57.0 471.3 -2.3 -47.9 202 1534 03 28 01 03 31 30 J1642+2523 14 31 56 57.3 474.8 -2.2 -45.7 -9 1534 No stop 03 33 00 =1640+254 14 33 26 57.5 475.3 -2.2 -45.5 81 1546 03 31 31 03 33 00 J1649+2635 14 33 26 57.3 471.7 -2.3 -47.8 -9 1546 No stop 03 36 30 --- 14 36 57 57.9 472.7 -2.2 -47.3 201 1573 03 33 01 03 36 30 J1642+2523 14 36 57 58.1 476.3 -2.1 -45.0 -9 1573 No stop 03 38 00 =1640+254 14 38 27 58.3 476.8 -2.1 -44.8 81 1584 03 36 31 03 39 00 J1649+2635 14 39 27 58.3 473.5 -2.2 -47.0 51 1584 03 39 00 03 42 30 --- 14 42 58 58.8 474.5 -2.1 -46.5 210 1612 03 39 01 03 42 30 J1642+2523 14 42 58 59.1 478.2 -2.0 -44.1 -9 1612 No stop 03 44 00 =1640+254 14 44 28 59.3 478.7 -2.0 -43.8 81 1623 03 42 31 03 44 00 J1649+2635 14 44 28 59.1 474.9 -2.1 -46.3 -9 1623 No stop 03 47 30 --- 14 47 58 59.6 476.0 -2.0 -45.8 201 1650 03 44 01 03 47 30 J1642+2523 14 47 58 59.8 479.8 -1.9 -43.2 -9 1650 No stop 03 49 00 =1640+254 14 49 29 60.1 480.3 -1.9 -42.9 81 1662 03 47 31 03 49 00 J1649+2635 14 49 29 59.9 476.5 -2.0 -45.5 -9 1662 No stop 03 52 30 --- 14 52 59 60.4 477.6 -2.0 -45.0 201 1689 03 49 01 03 52 30 J1642+2523 14 52 59 60.6 481.5 -1.8 -42.3 -9 1689 No stop 03 54 00 =1640+254 14 54 30 60.8 482.0 -1.8 -42.0 81 1700 03 52 31 03 55 00 J1649+2635 14 55 30 60.8 478.4 -1.9 -44.5 51 1700 03 55 00 03 58 30 --- 14 59 00 61.4 479.6 -1.9 -43.9 210 1727 03 55 01 03 58 30 J1642+2523 14 59 00 61.5 483.6 -1.7 -41.1 -9 1727 No stop 04 00 00 =1640+254 15 00 31 61.7 484.1 -1.7 -40.8 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 ---------------------------------------------------------------------------------------- --- Wed 24 Feb 2016 Day 55 --- 04 00 00 J1649+2635 15 00 31 61.6 480.1 -1.8 -43.6 -9 1739 No stop 04 03 30 --- 15 04 01 62.2 481.3 -1.8 -42.9 201 1766 04 00 01 04 03 30 J1642+2523 15 04 01 62.3 485.4 -1.7 -40.0 -9 1766 No stop 04 05 00 =1640+254 15 05 31 62.5 486.0 -1.6 -39.7 81 1778 04 03 31 04 05 00 J1649+2635 15 05 31 62.4 481.8 -1.7 -42.6 -9 1778 No stop 04 08 30 --- 15 09 02 62.9 483.1 -1.7 -41.9 201 1805 04 05 01 04 08 30 J1642+2523 15 09 02 63.0 487.3 -1.6 -38.9 -10 1805 No stop 04 10 00 =1640+254 15 10 32 63.2 487.9 -1.5 -38.5 80 1816 04 08 31 04 11 00 J1649+2635 15 11 32 63.3 484.0 -1.6 -41.4 50 1816 04 11 00 04 14 30 --- 15 15 03 63.8 485.3 -1.6 -40.6 210 1843 04 11 01 04 14 30 J1642+2523 15 15 03 63.8 489.7 -1.5 -37.4 -10 1843 No stop 04 16 00 =1640+254 15 16 33 64.0 490.3 -1.4 -37.0 80 1855 04 14 31 04 16 00 J1649+2635 15 16 33 64.0 485.9 -1.6 -40.2 -10 1855 No stop 04 19 30 --- 15 20 04 64.5 487.3 -1.5 -39.4 200 1882 04 16 01 04 19 30 J1642+2523 15 20 04 64.5 491.8 -1.4 -36.0 -10 1882 No stop 04 21 00 =1640+254 15 21 34 64.7 492.4 -1.4 -35.6 80 1894 04 19 31 04 21 00 J1649+2635 15 21 34 64.7 487.9 -1.5 -39.0 -10 1894 No stop 04 24 30 --- 15 25 05 65.2 489.4 -1.4 -38.0 200 1921 04 21 01 04 25 30 J1642+2523 15 26 05 65.3 494.4 -1.3 -34.3 50 1921 04 25 30 04 27 00 =1640+254 15 27 35 65.5 495.1 -1.3 -33.9 90 1932 04 25 31 04 27 00 J1649+2635 15 27 35 65.6 490.4 -1.4 -37.4 -10 1932 No stop 04 30 00 --- 15 30 35 66.0 491.7 -1.3 -36.5 170 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 02.974504 0.00 26 40 10.51727 * 26 35 02.54000 26 33 18.24910 0.00 From catalog imbedded in main SCHED input file. * OQ208 14 04 45.615156 * 14 07 00.394414 14 07 44.297487 0.24 J1407+2827 28 41 29.23518 * 28 27 14.69022 28 22 30.32719 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 01.948169 0.00 J1640+3946 39 52 30.08667 * 39 46 46.02848 39 44 46.85298 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 20.043892 0.07 * J1642+2523 25 28 43.57721 * 25 23 07.68216 25 21 14.56696 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 2.792 195.957 OQ208 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 0.100 5.287 NRAO512 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 0.100 6.579 J1642+2523 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 1.225 74.658 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 89.2 OQ208 125.1 NRAO512 93.5 J1642+2523 90.5 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