COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: Heart of a spiral DRAGN Exp. Code: EM119C 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 18cm 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 9 Mar 2016 Day 69 --- Next scan frequencies: 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 Next BBC frequencies: 315.49 315.49 315.49 315.49 347.49 347.49 347.49 347.49 379.49 379.49 379.49 379.49 411.49 411.49 411.49 411.49 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 OQ208 11 55 03 59.1 470.2 -2.2 -49.5 0 0 00 00 00 00 06 00 --- 12 01 04 60.1 472.0 -2.1 -48.7 360 46 00 00 01 00 06 00 J1642+2523 12 01 04 31.0 443.7 -4.7 -51.6 -63 46 No stop 00 07 30 =1640+254 12 02 34 31.2 443.9 -4.7 -51.7 27 58 00 06 01 00 07 30 J1649+2635 12 02 34 30.8 441.7 -4.8 -52.1 -7 58 No stop 00 11 00 --- 12 06 05 31.4 442.3 -4.7 -52.2 203 85 00 07 31 00 12 00 J1642+2523 12 07 05 32.0 444.7 -4.6 -51.8 53 85 00 12 00 00 13 30 =1640+254 12 08 35 32.3 444.9 -4.6 -51.8 90 97 00 12 01 00 13 30 J1649+2635 12 08 35 31.9 442.7 -4.7 -52.2 -7 97 No stop 00 17 00 --- 12 12 06 32.5 443.3 -4.6 -52.3 203 124 00 13 31 00 17 00 J1642+2523 12 12 06 32.9 445.5 -4.5 -51.9 -7 124 No stop 00 18 30 =1640+254 12 13 36 33.2 445.7 -4.5 -51.9 83 135 00 17 01 00 18 30 J1649+2635 12 13 36 32.7 443.5 -4.6 -52.4 -7 135 No stop 00 22 00 --- 12 17 06 33.4 444.1 -4.5 -52.5 203 162 00 18 31 00 23 00 J1642+2523 12 18 07 34.0 446.5 -4.4 -52.0 53 162 00 23 00 00 24 30 =1640+254 12 19 37 34.3 446.7 -4.4 -52.0 90 174 00 23 01 00 24 30 J1649+2635 12 19 37 33.8 444.5 -4.5 -52.5 -7 174 No stop 00 28 00 --- 12 23 07 34.4 445.1 -4.4 -52.6 203 201 00 24 31 00 28 00 J1642+2523 12 23 07 34.9 447.3 -4.3 -52.0 -7 201 No stop 00 29 30 =1640+254 12 24 38 35.2 447.6 -4.3 -52.0 83 213 00 28 01 00 29 30 J1649+2635 12 24 38 34.7 445.3 -4.4 -52.6 -7 213 No stop 00 33 00 --- 12 28 08 35.3 445.9 -4.4 -52.7 203 240 00 29 31 00 34 00 J1642+2523 12 29 08 36.0 448.4 -4.2 -52.1 53 240 00 34 00 00 35 30 =1640+254 12 30 39 36.2 448.6 -4.2 -52.1 90 251 00 34 01 00 35 30 J1649+2635 12 30 39 35.8 446.3 -4.3 -52.7 -7 251 No stop 00 39 00 --- 12 34 09 36.4 446.9 -4.3 -52.7 203 278 00 35 31 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 9 Mar 2016 Day 69 --- 00 39 00 J1642+2523 12 34 09 36.9 449.2 -4.2 -52.1 -7 278 No stop 00 40 30 =1640+254 12 35 40 37.1 449.5 -4.1 -52.1 83 290 00 39 01 00 40 30 J1649+2635 12 35 40 36.7 447.2 -4.2 -52.8 -7 290 No stop 00 44 00 --- 12 39 10 37.3 447.7 -4.2 -52.8 203 317 00 40 31 00 45 00 J1642+2523 12 40 10 37.9 450.3 -4.1 -52.1 53 317 00 45 00 00 46 30 =1640+254 12 41 41 38.2 450.5 -4.0 -52.1 90 328 00 45 01 00 46 30 J1649+2635 12 41 41 37.7 448.2 -4.1 -52.8 -7 328 No stop 00 50 00 --- 12 45 11 38.4 448.8 -4.1 -52.8 203 356 00 46 31 00 50 00 J1642+2523 12 45 11 38.8 451.2 -4.0 -52.1 -7 356 No stop 00 51 30 =1640+254 12 46 41 39.1 451.4 -3.9 -52.1 83 367 00 50 01 00 51 30 J1649+2635 12 46 41 38.6 449.0 -4.1 -52.8 -7 367 No stop 00 55 00 --- 12 50 12 39.2 449.6 -4.0 -52.9 203 394 00 51 31 00 56 00 J1642+2523 12 51 12 39.9 452.3 -3.9 -52.0 53 394 00 56 00 00 57 30 =1640+254 12 52 42 40.2 452.5 -3.8 -52.0 90 406 00 56 01 00 57 30 J1649+2635 12 52 42 39.7 450.1 -4.0 -52.9 -7 406 No stop 01 01 00 --- 12 56 13 40.3 450.7 -3.9 -52.8 203 433 00 57 31 01 01 00 J1642+2523 12 56 13 40.8 453.2 -3.8 -52.0 -7 433 No stop 01 02 30 =1640+254 12 57 43 41.1 453.4 -3.8 -52.0 83 444 01 01 01 01 02 30 J1649+2635 12 57 43 40.6 451.0 -3.9 -52.8 -7 444 No stop 01 06 00 --- 13 01 14 41.2 451.6 -3.8 -52.8 203 471 01 02 31 01 07 00 J1642+2523 13 02 14 41.9 454.3 -3.7 -51.9 53 471 01 07 00 01 08 30 =1640+254 13 03 44 42.1 454.6 -3.7 -51.9 90 483 01 07 01 01 08 30 J1649+2635 13 03 44 41.7 452.0 -3.8 -52.8 -7 483 No stop 01 12 00 --- 13 07 15 42.3 452.7 -3.7 -52.8 203 510 01 08 31 01 12 00 J1642+2523 13 07 15 42.7 455.2 -3.6 -51.8 -7 510 No stop 01 13 30 =1640+254 13 08 45 43.0 455.5 -3.6 -51.8 83 522 01 12 01 01 13 30 J1649+2635 13 08 45 42.6 453.0 -3.7 -52.8 -7 522 No stop 01 17 00 --- 13 12 16 43.2 453.6 -3.6 -52.7 203 549 01 13 31 01 18 00 J1642+2523 13 13 16 43.8 456.4 -3.5 -51.6 53 549 01 18 00 01 19 30 =1640+254 13 14 46 44.1 456.7 -3.5 -51.6 90 560 01 18 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 9 Mar 2016 Day 69 --- 01 19 30 J1649+2635 13 14 46 43.6 454.1 -3.6 -52.7 -7 560 No stop 01 23 00 --- 13 18 17 44.2 454.7 -3.5 -52.6 203 587 01 19 31 01 23 00 J1642+2523 13 18 17 44.7 457.4 -3.4 -51.5 -7 587 No stop 01 24 30 =1640+254 13 19 47 45.0 457.7 -3.4 -51.4 83 599 01 23 01 01 24 30 J1649+2635 13 19 47 44.5 455.0 -3.5 -52.6 -7 599 No stop 01 28 00 --- 13 23 17 45.1 455.7 -3.4 -52.5 203 626 01 24 31 01 29 00 J1642+2523 13 24 17 45.8 458.6 -3.3 -51.3 53 626 01 29 00 01 30 30 =1640+254 13 25 48 46.0 458.9 -3.3 -51.2 90 638 01 29 01 01 30 30 J1649+2635 13 25 48 45.6 456.2 -3.4 -52.4 -7 638 No stop 01 34 00 --- 13 29 18 46.2 456.9 -3.3 -52.3 203 665 01 30 31 01 34 00 J1642+2523 13 29 18 46.6 459.6 -3.2 -51.1 -8 665 No stop 01 35 30 =1640+254 13 30 49 46.9 459.9 -3.2 -51.0 82 676 01 34 01 01 35 30 J1649+2635 13 30 49 46.5 457.2 -3.3 -52.3 -8 676 No stop 01 39 00 --- 13 34 19 47.1 457.9 -3.3 -52.1 202 703 01 35 31 01 40 00 J1642+2523 13 35 19 47.7 460.9 -3.1 -50.8 52 703 01 40 00 01 41 30 =1640+254 13 36 50 48.0 461.2 -3.1 -50.7 90 715 01 40 01 01 41 30 J1649+2635 13 36 50 47.5 458.4 -3.2 -52.1 -8 715 No stop 01 45 00 --- 13 40 20 48.2 459.1 -3.2 -51.9 202 742 01 41 31 01 45 00 J1642+2523 13 40 20 48.6 461.9 -3.1 -50.5 -8 742 No stop 01 46 30 =1640+254 13 41 50 48.8 462.3 -3.0 -50.4 82 754 01 45 01 01 46 30 NRAO512 13 41 50 56.9 442.3 -3.0 -66.8 -30 754 No stop 01 52 00 --- 13 47 21 57.8 443.1 -2.9 -67.0 300 796 01 46 31 01 53 00 J1642+2523 13 48 21 50.0 463.7 -2.9 -50.0 29 796 01 53 00 01 54 30 =1640+254 13 49 52 50.2 464.0 -2.9 -49.9 90 808 01 53 01 01 54 30 J1649+2635 13 49 52 49.8 461.1 -3.0 -51.5 -8 808 No stop 01 58 00 --- 13 53 22 50.4 461.9 -2.9 -51.3 202 835 01 54 31 01 58 00 J1642+2523 13 53 22 50.8 464.9 -2.8 -49.7 -8 835 No stop 01 59 30 =1640+254 13 54 53 51.1 465.2 -2.8 -49.6 82 846 01 58 01 01 59 30 J1649+2635 13 54 53 50.7 462.2 -2.9 -51.2 -8 846 No stop 02 03 00 --- 13 58 23 51.3 463.0 -2.9 -51.0 202 873 01 59 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 9 Mar 2016 Day 69 --- 02 04 00 J1642+2523 13 59 23 51.9 466.3 -2.7 -49.2 52 873 02 04 00 02 05 30 =1640+254 14 00 53 52.1 466.6 -2.7 -49.1 90 885 02 04 01 02 05 30 J1649+2635 14 00 53 51.7 463.6 -2.8 -50.8 -8 885 No stop 02 09 00 --- 14 04 24 52.4 464.4 -2.8 -50.5 202 912 02 05 31 02 09 00 J1642+2523 14 04 24 52.7 467.5 -2.6 -48.8 -8 912 No stop 02 10 30 =1640+254 14 05 54 53.0 467.9 -2.6 -48.7 82 924 02 09 01 02 10 30 J1649+2635 14 05 54 52.6 464.7 -2.7 -50.4 -8 924 No stop 02 14 00 --- 14 09 25 53.2 465.6 -2.7 -50.2 202 951 02 10 31 02 15 00 J1642+2523 14 10 25 53.7 469.0 -2.5 -48.3 52 951 02 15 00 02 16 30 =1640+254 14 11 55 54.0 469.4 -2.5 -48.1 90 962 02 15 01 02 16 30 J1649+2635 14 11 55 53.6 466.2 -2.6 -50.0 -8 962 No stop 02 20 00 --- 14 15 26 54.2 467.0 -2.6 -49.7 202 989 02 16 31 02 20 00 J1642+2523 14 15 26 54.6 470.3 -2.5 -47.7 -8 989 No stop 02 21 30 =1640+254 14 16 56 54.8 470.7 -2.4 -47.6 82 1001 02 20 01 02 21 30 J1649+2635 14 16 56 54.5 467.4 -2.6 -49.5 -8 1001 No stop 02 25 00 --- 14 20 27 55.1 468.3 -2.5 -49.2 202 1028 02 21 31 02 26 00 J1642+2523 14 21 27 55.6 471.9 -2.4 -47.1 52 1028 02 26 00 02 27 30 =1640+254 14 22 57 55.8 472.3 -2.3 -46.9 90 1040 02 26 01 02 27 30 J1649+2635 14 22 57 55.5 468.9 -2.5 -48.9 -8 1040 No stop 02 31 00 --- 14 26 28 56.1 469.8 -2.4 -48.6 202 1067 02 27 31 02 31 00 J1642+2523 14 26 28 56.4 473.3 -2.3 -46.5 -9 1067 No stop 02 32 30 =1640+254 14 27 58 56.7 473.7 -2.3 -46.3 81 1078 02 31 01 02 32 30 J1649+2635 14 27 58 56.4 470.2 -2.4 -48.4 -8 1078 No stop 02 36 00 --- 14 31 29 56.9 471.2 -2.3 -48.0 202 1105 02 32 31 02 36 00 J1642+2523 14 31 29 57.2 474.7 -2.2 -45.8 -9 1105 No stop 02 37 30 =1640+254 14 32 59 57.5 475.2 -2.2 -45.6 81 1117 02 36 01 02 38 30 J1649+2635 14 33 59 57.4 471.9 -2.3 -47.7 51 1117 02 38 30 02 42 00 --- 14 37 29 57.9 472.9 -2.2 -47.3 210 1144 02 38 31 02 42 00 J1642+2523 14 37 29 58.2 476.5 -2.1 -44.9 -9 1144 No stop 02 43 30 =1640+254 14 39 00 58.4 477.0 -2.1 -44.7 81 1156 02 42 01 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 9 Mar 2016 Day 69 --- 02 43 30 J1649+2635 14 39 00 58.2 473.3 -2.2 -47.1 -9 1156 No stop 02 47 00 --- 14 42 30 58.8 474.3 -2.1 -46.6 201 1183 02 43 31 02 47 00 J1642+2523 14 42 30 59.0 478.0 -2.0 -44.1 -9 1183 No stop 02 48 30 =1640+254 14 44 01 59.2 478.5 -2.0 -43.9 81 1194 02 47 01 02 48 30 J1649+2635 14 44 01 59.0 474.8 -2.1 -46.4 -9 1194 No stop 02 52 00 --- 14 47 31 59.6 475.9 -2.0 -45.8 201 1221 02 48 31 02 52 00 J1642+2523 14 47 31 59.8 479.7 -1.9 -43.3 -9 1221 No stop 02 53 30 =1640+254 14 49 01 60.0 480.2 -1.9 -43.0 81 1233 02 52 01 02 54 30 J1649+2635 14 50 02 60.0 476.6 -2.0 -45.4 51 1233 02 54 30 02 58 00 --- 14 53 32 60.5 477.8 -1.9 -44.9 210 1260 02 54 31 02 58 00 J1642+2523 14 53 32 60.7 481.7 -1.8 -42.2 -9 1260 No stop 02 59 30 =1640+254 14 55 02 60.9 482.2 -1.8 -41.9 81 1271 02 58 01 02 59 30 J1649+2635 14 55 02 60.8 478.2 -1.9 -44.6 -9 1271 No stop 03 03 00 --- 14 58 33 61.3 479.4 -1.9 -44.0 201 1298 02 59 31 03 03 00 J1642+2523 14 58 33 61.4 483.4 -1.7 -41.2 -9 1298 No stop 03 04 30 =1640+254 15 00 03 61.7 484.0 -1.7 -40.9 81 1310 03 03 01 03 04 30 J1649+2635 15 00 03 61.5 479.9 -1.8 -43.7 -9 1310 No stop 03 08 00 --- 15 03 34 62.1 481.1 -1.8 -43.0 201 1337 03 04 31 03 08 00 J1642+2523 15 03 34 62.2 485.2 -1.7 -40.1 -9 1337 No stop 03 09 30 =1640+254 15 05 04 62.4 485.8 -1.6 -39.8 81 1349 03 08 01 03 10 30 J1649+2635 15 06 04 62.5 482.0 -1.7 -42.5 51 1349 03 10 30 03 14 00 --- 15 09 35 63.0 483.3 -1.7 -41.8 210 1376 03 10 31 03 14 00 J1642+2523 15 09 35 63.0 487.5 -1.6 -38.7 -10 1376 No stop 03 15 30 =1640+254 15 11 05 63.3 488.1 -1.5 -38.4 80 1387 03 14 01 03 15 30 J1649+2635 15 11 05 63.2 483.8 -1.6 -41.5 -10 1387 No stop 03 19 00 --- 15 14 36 63.7 485.1 -1.6 -40.7 200 1414 03 15 31 03 19 00 J1642+2523 15 14 36 63.7 489.5 -1.5 -37.5 -10 1414 No stop 03 20 30 =1640+254 15 16 06 64.0 490.1 -1.5 -37.1 80 1426 03 19 01 03 20 30 J1649+2635 15 16 06 63.9 485.7 -1.6 -40.3 -10 1426 No stop 03 24 00 --- 15 19 36 64.5 487.1 -1.5 -39.5 200 1453 03 20 31 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 9 Mar 2016 Day 69 --- 03 24 00 J1642+2523 15 19 36 64.4 491.6 -1.4 -36.2 -10 1453 No stop 03 25 30 =1640+254 15 21 07 64.6 492.2 -1.4 -35.8 80 1465 03 24 01 03 26 30 J1649+2635 15 22 07 64.8 488.1 -1.5 -38.8 50 1465 03 26 30 03 30 00 --- 15 25 37 65.3 489.6 -1.4 -37.9 210 1492 03 26 31 03 30 00 J1642+2523 15 25 37 65.2 494.2 -1.3 -34.5 -10 1492 No stop 03 31 30 =1640+254 15 27 08 65.4 494.9 -1.3 -34.0 80 1503 03 30 01 03 31 30 J1649+2635 15 27 08 65.5 490.2 -1.4 -37.5 -10 1503 No stop 03 35 00 --- 15 30 38 66.0 491.8 -1.3 -36.5 200 1530 03 31 31 03 35 00 J1642+2523 15 30 38 65.8 496.5 -1.2 -32.9 -10 1530 No stop 03 36 30 =1640+254 15 32 08 66.0 497.2 -1.2 -32.4 80 1542 03 35 01 03 36 30 J1649+2635 15 32 08 66.2 492.4 -1.3 -36.0 -10 1542 No stop 03 40 00 --- 15 35 39 66.6 494.0 -1.2 -35.0 200 1569 03 36 31 03 40 00 J1642+2523 15 35 39 66.4 498.8 -1.1 -31.3 -10 1569 No stop 03 41 30 =1640+254 15 37 09 66.6 499.6 -1.1 -30.8 80 1581 03 40 01 03 42 30 J1649+2635 15 38 09 66.9 495.2 -1.2 -34.2 50 1581 03 42 30 03 46 00 --- 15 41 40 67.4 496.9 -1.1 -33.0 210 1608 03 42 31 03 46 00 J1642+2523 15 41 40 67.1 501.8 -1.0 -29.2 -11 1608 No stop 03 47 30 =1640+254 15 43 10 67.3 502.6 -1.0 -28.6 79 1619 03 46 01 03 47 30 J1649+2635 15 43 10 67.6 497.6 -1.1 -32.5 -10 1619 No stop 03 51 00 --- 15 46 41 68.0 499.4 -1.1 -31.3 200 1646 03 47 31 03 51 00 J1642+2523 15 46 41 67.7 504.4 -0.9 -27.3 -11 1646 No stop 03 52 30 =1640+254 15 48 11 67.8 505.2 -0.9 -26.8 79 1658 03 51 01 03 52 30 J1649+2635 15 48 11 68.1 500.1 -1.0 -30.7 -11 1658 No stop 03 56 00 --- 15 51 42 68.5 502.0 -1.0 -29.4 199 1685 03 52 31 03 56 00 J1642+2523 15 51 42 68.2 507.1 -0.9 -25.4 -11 1685 No stop 03 57 30 =1640+254 15 53 12 68.3 507.9 -0.8 -24.8 79 1697 03 56 01 03 58 30 J1649+2635 15 54 12 68.8 503.3 -0.9 -28.4 49 1697 03 58 30 04 02 00 --- 15 57 43 69.2 505.3 -0.9 -27.0 210 1724 03 58 31 04 02 00 J1642+2523 15 57 43 68.7 510.5 -0.8 -22.9 -11 1724 No stop 04 03 30 =1640+254 15 59 13 68.9 511.4 -0.7 -22.2 79 1735 04 02 01 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 9 Mar 2016 Day 69 --- 04 03 30 J1649+2635 15 59 13 69.3 506.1 -0.8 -26.4 -11 1735 No stop 04 07 00 --- 16 02 43 69.7 508.1 -0.8 -24.9 199 1762 04 03 31 04 07 00 J1642+2523 16 02 43 69.1 513.4 -0.7 -20.7 -11 1762 No stop 04 08 30 =1640+254 16 04 14 69.3 514.3 -0.7 -20.0 79 1774 04 07 01 04 08 30 J1649+2635 16 04 14 69.8 509.0 -0.8 -24.2 -11 1774 No stop 04 12 00 --- 16 07 44 70.1 511.1 -0.7 -22.6 199 1801 04 08 31 04 12 00 J1642+2523 16 07 44 69.5 516.4 -0.6 -18.4 -11 1801 No stop 04 13 30 =1640+254 16 09 15 69.6 517.4 -0.6 -17.7 79 1812 04 12 01 04 14 30 J1649+2635 16 10 15 70.3 512.7 -0.7 -21.5 49 1812 04 14 30 04 18 00 --- 16 13 45 70.6 514.9 -0.6 -19.8 210 1840 04 14 31 04 18 00 J1642+2523 16 13 45 69.9 520.2 -0.5 -15.5 -11 1840 No stop 04 19 30 =1640+254 16 15 16 70.0 521.2 -0.5 -14.8 79 1851 04 18 01 04 19 30 J1649+2635 16 15 16 70.7 515.8 -0.6 -19.1 -11 1851 No stop 04 23 00 --- 16 18 46 71.0 518.1 -0.5 -17.3 199 1878 04 19 31 04 23 00 J1642+2523 16 18 46 70.2 523.4 -0.4 -13.0 -11 1878 No stop 04 24 30 =1640+254 16 20 16 70.3 524.4 -0.4 -12.3 79 1890 04 23 01 04 24 30 J1649+2635 16 20 16 71.1 519.1 -0.5 -16.5 -11 1890 No stop 04 28 00 --- 16 23 47 71.3 521.4 -0.4 -14.7 199 1917 04 24 31 04 28 00 J1642+2523 16 23 47 70.4 526.7 -0.3 -10.5 -11 1917 No stop 04 29 30 =1640+254 16 25 17 70.5 527.7 -0.3 -9.7 79 1928 04 28 01 04 30 30 J1649+2635 16 26 17 71.4 523.1 -0.4 -13.4 49 1928 04 30 30 04 34 00 --- 16 29 48 71.6 525.5 -0.3 -11.5 210 1955 04 30 31 04 34 00 J1642+2523 16 29 48 70.6 530.7 -0.2 -7.3 -11 1955 No stop 04 35 30 =1640+254 16 31 18 70.7 531.8 -0.2 -6.5 79 1967 04 34 01 04 35 30 J1649+2635 16 31 18 71.6 526.6 -0.3 -10.7 -11 1967 No stop 04 39 00 --- 16 34 49 71.8 529.0 -0.3 -8.7 199 1994 04 35 31 04 39 00 J1642+2523 16 34 49 70.8 534.1 -0.1 -4.6 -11 1994 No stop 04 40 30 =1640+254 16 36 19 70.8 535.2 -0.1 -3.8 79 2006 04 39 01 04 40 30 J1649+2635 16 36 19 71.8 530.1 -0.2 -7.9 -11 2006 No stop 04 44 00 --- 16 39 50 71.9 532.6 -0.2 -5.9 199 2033 04 40 31 Schedule for MEDICINA (Code Mc ) Page 9 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 9 Mar 2016 Day 69 --- 04 44 00 J1642+2523 16 39 50 70.8 537.6 -0.1 -1.9 -11 2033 No stop 04 45 30 =1640+254 16 41 20 70.8 538.6 -0.0 -1.1 79 2044 04 44 01 04 46 30 J1649+2635 16 42 20 72.0 534.4 -0.1 -4.5 50 2044 04 46 30 04 50 00 --- 16 45 51 72.0 536.9 -0.1 -2.4 210 2071 04 46 31 04 50 00 J1642+2523 16 45 51 70.8 541.7 0.0 1.4 -10 2071 No stop 04 51 30 =1640+254 16 47 21 70.8 542.8 0.1 2.2 80 2083 04 50 01 04 51 30 J1649+2635 16 47 21 72.0 538.0 -0.0 -1.6 -10 2083 No stop 04 55 00 --- 16 50 51 72.0 540.6 0.0 0.5 200 2110 04 51 31 04 55 00 J1642+2523 16 50 51 70.8 545.2 0.1 4.1 -10 2110 No stop 04 56 30 =1640+254 16 52 22 70.7 546.2 0.2 4.9 80 2122 04 55 01 04 56 30 J1649+2635 16 52 22 72.0 541.7 0.0 1.3 -10 2122 No stop 05 00 00 --- 16 55 52 72.0 544.2 0.1 3.4 200 2149 04 56 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess116.L1024 --- 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: 10 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= 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 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: 5 Setup file default. Used with PCAL = off LO sum= 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 BBC fr= 315.49 315.49 315.49 315.49 347.49 347.49 347.49 347.49 379.49 379.49 379.49 379.49 411.49 411.49 411.49 411.49 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: 5 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 03.403266 0.00 26 40 10.51727 * 26 35 02.54000 26 33 17.38707 0.00 From catalog imbedded in main SCHED input file. * OQ208 14 04 45.615156 * 14 07 00.394414 14 07 44.649281 0.24 J1407+2827 28 41 29.23518 * 28 27 14.69022 28 22 30.83678 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 02.429249 0.00 J1640+3946 39 52 30.08667 * 39 46 46.02848 39 44 46.18896 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 20.469596 0.07 * J1642+2523 25 28 43.57721 * 25 23 07.68216 25 21 13.74965 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.L1024 1 2 3 4 5 6 7 10 11 12 3.092 180.668 OQ208 sess116.L1024 1 2 3 4 5 6 7 10 11 12 0.100 6.600 NRAO512 sess116.L1024 1 2 3 4 5 6 7 10 11 12 0.092 4.901 J1642+2523 sess116.L1024 1 2 3 4 5 6 7 10 11 12 1.350 61.923 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 98.5 OQ208 133.4 NRAO512 100.2 J1642+2523 100.0 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