COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: Heart of a spiral DRAGN Exp. Code: EM119D 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 ---------------------------------------------------------------------------------------- --- Thu 10 Mar 2016 Day 70 --- 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 58 59 59.8 471.4 -2.1 -49.0 0 0 00 00 00 00 06 00 --- 12 05 00 60.8 473.1 -2.0 -48.2 360 46 00 00 01 00 06 00 J1642+2523 12 05 00 31.7 444.3 -4.6 -51.7 -62 46 No stop 00 07 30 =1640+254 12 06 31 31.9 444.6 -4.6 -51.8 28 58 00 06 01 00 07 30 J1649+2635 12 06 31 31.5 442.4 -4.7 -52.2 -7 58 No stop 00 11 00 --- 12 10 01 32.1 442.9 -4.7 -52.3 203 85 00 07 31 00 12 00 J1642+2523 12 11 01 32.7 445.3 -4.5 -51.8 53 85 00 12 00 00 13 30 =1640+254 12 12 32 33.0 445.6 -4.5 -51.9 90 97 00 12 01 00 13 30 J1649+2635 12 12 32 32.6 443.3 -4.6 -52.3 -7 97 No stop 00 17 00 --- 12 16 02 33.2 443.9 -4.6 -52.4 203 124 00 13 31 00 17 00 J1642+2523 12 16 02 33.6 446.1 -4.5 -51.9 -7 124 No stop 00 18 30 =1640+254 12 17 32 33.9 446.4 -4.4 -51.9 83 135 00 17 01 00 18 30 J1649+2635 12 17 32 33.4 444.1 -4.5 -52.5 -7 135 No stop 00 22 00 --- 12 21 03 34.1 444.7 -4.5 -52.5 203 162 00 18 31 00 23 00 J1642+2523 12 22 03 34.7 447.2 -4.4 -52.0 53 162 00 23 00 00 24 30 =1640+254 12 23 33 35.0 447.4 -4.3 -52.0 90 174 00 23 01 00 24 30 J1649+2635 12 23 33 34.5 445.1 -4.4 -52.6 -7 174 No stop 00 28 00 --- 12 27 04 35.1 445.7 -4.4 -52.6 203 201 00 24 31 00 28 00 J1642+2523 12 27 04 35.6 448.0 -4.3 -52.0 -7 201 No stop 00 29 30 =1640+254 12 28 34 35.9 448.3 -4.2 -52.1 83 213 00 28 01 00 29 30 J1649+2635 12 28 34 35.4 446.0 -4.4 -52.7 -7 213 No stop 00 33 00 --- 12 32 05 36.0 446.5 -4.3 -52.7 203 240 00 29 31 00 34 00 J1642+2523 12 33 05 36.7 449.0 -4.2 -52.1 53 240 00 34 00 00 35 30 =1640+254 12 34 35 36.9 449.3 -4.1 -52.1 90 251 00 34 01 00 35 30 J1649+2635 12 34 35 36.5 447.0 -4.3 -52.7 -7 251 No stop 00 39 00 --- 12 38 06 37.1 447.6 -4.2 -52.8 203 278 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 ---------------------------------------------------------------------------------------- --- Thu 10 Mar 2016 Day 70 --- 00 39 00 J1642+2523 12 38 06 37.6 449.9 -4.1 -52.1 -7 278 No stop 00 40 30 =1640+254 12 39 36 37.8 450.2 -4.1 -52.1 83 290 00 39 01 00 40 30 J1649+2635 12 39 36 37.4 447.8 -4.2 -52.8 -7 290 No stop 00 44 00 --- 12 43 07 38.0 448.4 -4.1 -52.8 203 317 00 40 31 00 45 00 J1642+2523 12 44 07 38.6 451.0 -4.0 -52.1 53 317 00 45 00 00 46 30 =1640+254 12 45 37 38.9 451.2 -4.0 -52.1 90 328 00 45 01 00 46 30 J1649+2635 12 45 37 38.4 448.8 -4.1 -52.8 -7 328 No stop 00 50 00 --- 12 49 08 39.1 449.5 -4.0 -52.8 203 356 00 46 31 00 50 00 J1642+2523 12 49 08 39.5 451.9 -3.9 -52.1 -7 356 No stop 00 51 30 =1640+254 12 50 38 39.8 452.1 -3.9 -52.0 83 367 00 50 01 00 51 30 J1649+2635 12 50 38 39.3 449.7 -4.0 -52.9 -7 367 No stop 00 55 00 --- 12 54 08 40.0 450.3 -3.9 -52.9 203 394 00 51 31 00 56 00 J1642+2523 12 55 09 40.6 453.0 -3.8 -52.0 53 394 00 56 00 00 57 30 =1640+254 12 56 39 40.9 453.2 -3.8 -52.0 90 406 00 56 01 00 57 30 J1649+2635 12 56 39 40.4 450.8 -3.9 -52.8 -7 406 No stop 01 01 00 --- 13 00 09 41.0 451.4 -3.8 -52.8 203 433 00 57 31 01 01 00 J1642+2523 13 00 09 41.5 453.9 -3.7 -51.9 -7 433 No stop 01 02 30 =1640+254 13 01 40 41.8 454.2 -3.7 -51.9 83 444 01 01 01 01 02 30 J1649+2635 13 01 40 41.3 451.7 -3.8 -52.8 -7 444 No stop 01 06 00 --- 13 05 10 41.9 452.3 -3.7 -52.8 203 471 01 02 31 01 07 00 J1642+2523 13 06 10 42.6 455.0 -3.6 -51.8 53 471 01 07 00 01 08 30 =1640+254 13 07 41 42.8 455.3 -3.6 -51.8 90 483 01 07 01 01 08 30 J1649+2635 13 07 41 42.4 452.8 -3.7 -52.8 -7 483 No stop 01 12 00 --- 13 11 11 43.0 453.4 -3.6 -52.7 203 510 01 08 31 01 12 00 J1642+2523 13 11 11 43.4 456.0 -3.5 -51.7 -7 510 No stop 01 13 30 =1640+254 13 12 42 43.7 456.3 -3.5 -51.7 83 522 01 12 01 01 13 30 J1649+2635 13 12 42 43.3 453.7 -3.6 -52.7 -7 522 No stop 01 17 00 --- 13 16 12 43.9 454.3 -3.6 -52.6 203 549 01 13 31 01 18 00 J1642+2523 13 17 12 44.5 457.2 -3.4 -51.5 53 549 01 18 00 01 19 30 =1640+254 13 18 42 44.8 457.5 -3.4 -51.5 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 ---------------------------------------------------------------------------------------- --- Thu 10 Mar 2016 Day 70 --- 01 19 30 J1649+2635 13 18 42 44.3 454.8 -3.5 -52.6 -7 560 No stop 01 23 00 --- 13 22 13 44.9 455.5 -3.5 -52.5 203 587 01 19 31 01 23 00 J1642+2523 13 22 13 45.4 458.2 -3.4 -51.4 -7 587 No stop 01 24 30 =1640+254 13 23 43 45.7 458.5 -3.3 -51.3 83 599 01 23 01 01 24 30 J1649+2635 13 23 43 45.2 455.8 -3.4 -52.5 -7 599 No stop 01 28 00 --- 13 27 14 45.8 456.5 -3.4 -52.4 203 626 01 24 31 01 29 00 J1642+2523 13 28 14 46.5 459.4 -3.3 -51.1 52 626 01 29 00 01 30 30 =1640+254 13 29 44 46.7 459.7 -3.2 -51.1 90 638 01 29 01 01 30 30 J1649+2635 13 29 44 46.3 457.0 -3.3 -52.3 -8 638 No stop 01 34 00 --- 13 33 15 46.9 457.7 -3.3 -52.2 202 665 01 30 31 01 34 00 J1642+2523 13 33 15 47.3 460.4 -3.2 -50.9 -8 665 No stop 01 35 30 =1640+254 13 34 45 47.6 460.7 -3.1 -50.8 82 676 01 34 01 01 35 30 J1649+2635 13 34 45 47.2 458.0 -3.3 -52.1 -8 676 No stop 01 39 00 --- 13 38 16 47.8 458.7 -3.2 -52.0 202 703 01 35 31 01 40 00 J1642+2523 13 39 16 48.4 461.7 -3.1 -50.6 52 703 01 40 00 01 41 30 =1640+254 13 40 46 48.7 462.0 -3.0 -50.5 90 715 01 40 01 01 41 30 J1649+2635 13 40 46 48.2 459.2 -3.2 -51.9 -8 715 No stop 01 45 00 --- 13 44 17 48.8 459.9 -3.1 -51.7 202 742 01 41 31 01 45 00 J1642+2523 13 44 17 49.3 462.8 -3.0 -50.3 -8 742 No stop 01 46 30 =1640+254 13 45 47 49.5 463.1 -3.0 -50.2 82 754 01 45 01 01 46 30 NRAO512 13 45 47 57.6 442.8 -2.9 -66.9 -31 754 No stop 01 52 00 --- 13 51 18 58.5 443.6 -2.8 -67.2 299 796 01 46 31 01 53 00 J1642+2523 13 52 18 50.7 464.6 -2.9 -49.8 28 796 01 53 00 01 54 30 =1640+254 13 53 48 50.9 465.0 -2.8 -49.7 90 808 01 53 01 01 54 30 J1649+2635 13 53 48 50.5 462.0 -2.9 -51.2 -8 808 No stop 01 58 00 --- 13 57 19 51.1 462.8 -2.9 -51.0 202 835 01 54 31 01 58 00 J1642+2523 13 57 19 51.5 465.8 -2.8 -49.4 -8 835 No stop 01 59 30 =1640+254 13 58 49 51.8 466.1 -2.7 -49.3 82 846 01 58 01 01 59 30 J1649+2635 13 58 49 51.4 463.1 -2.9 -50.9 -8 846 No stop 02 03 00 --- 14 02 20 52.0 463.9 -2.8 -50.7 202 873 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 ---------------------------------------------------------------------------------------- --- Thu 10 Mar 2016 Day 70 --- 02 04 00 J1642+2523 14 03 20 52.5 467.2 -2.7 -48.9 52 873 02 04 00 02 05 30 =1640+254 14 04 50 52.8 467.6 -2.6 -48.8 90 885 02 04 01 02 05 30 J1649+2635 14 04 50 52.4 464.5 -2.8 -50.5 -8 885 No stop 02 09 00 --- 14 08 21 53.0 465.3 -2.7 -50.2 202 912 02 05 31 02 09 00 J1642+2523 14 08 21 53.4 468.5 -2.6 -48.5 -8 912 No stop 02 10 30 =1640+254 14 09 51 53.6 468.8 -2.6 -48.3 82 924 02 09 01 02 10 30 J1649+2635 14 09 51 53.3 465.7 -2.7 -50.1 -8 924 No stop 02 14 00 --- 14 13 21 53.9 466.5 -2.6 -49.8 202 951 02 10 31 02 15 00 J1642+2523 14 14 22 54.4 470.0 -2.5 -47.9 52 951 02 15 00 02 16 30 =1640+254 14 15 52 54.7 470.4 -2.5 -47.7 90 962 02 15 01 02 16 30 J1649+2635 14 15 52 54.3 467.1 -2.6 -49.6 -8 962 No stop 02 20 00 --- 14 19 22 54.9 468.0 -2.5 -49.3 202 989 02 16 31 02 20 00 J1642+2523 14 19 22 55.2 471.3 -2.4 -47.3 -8 989 No stop 02 21 30 =1640+254 14 20 53 55.5 471.7 -2.4 -47.1 82 1001 02 20 01 02 21 30 J1649+2635 14 20 53 55.2 468.4 -2.5 -49.1 -8 1001 No stop 02 25 00 --- 14 24 23 55.8 469.3 -2.4 -48.8 202 1028 02 21 31 02 26 00 J1642+2523 14 25 23 56.2 473.0 -2.3 -46.6 52 1028 02 26 00 02 27 30 =1640+254 14 26 54 56.5 473.4 -2.3 -46.4 90 1040 02 26 01 02 27 30 J1649+2635 14 26 54 56.2 470.0 -2.4 -48.5 -8 1040 No stop 02 31 00 --- 14 30 24 56.8 470.9 -2.3 -48.1 202 1067 02 27 31 02 31 00 J1642+2523 14 30 24 57.1 474.4 -2.2 -45.9 -9 1067 No stop 02 32 30 =1640+254 14 31 54 57.3 474.8 -2.2 -45.7 81 1078 02 31 01 02 32 30 J1649+2635 14 31 54 57.0 471.3 -2.3 -47.9 -9 1078 No stop 02 36 00 --- 14 35 25 57.6 472.3 -2.2 -47.5 201 1105 02 32 31 02 36 00 J1642+2523 14 35 25 57.9 475.9 -2.1 -45.2 -9 1105 No stop 02 37 30 =1640+254 14 36 55 58.1 476.3 -2.1 -45.0 81 1117 02 36 01 02 38 30 J1649+2635 14 37 55 58.0 473.0 -2.2 -47.2 51 1117 02 38 30 02 42 00 --- 14 41 26 58.6 474.0 -2.1 -46.7 210 1144 02 38 31 02 42 00 J1642+2523 14 41 26 58.8 477.7 -2.0 -44.3 -9 1144 No stop 02 43 30 =1640+254 14 42 56 59.1 478.2 -2.0 -44.1 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 ---------------------------------------------------------------------------------------- --- Thu 10 Mar 2016 Day 70 --- 02 43 30 J1649+2635 14 42 56 58.8 474.5 -2.1 -46.5 -9 1156 No stop 02 47 00 --- 14 46 27 59.4 475.5 -2.1 -46.0 201 1183 02 43 31 02 47 00 J1642+2523 14 46 27 59.6 479.3 -1.9 -43.5 -9 1183 No stop 02 48 30 =1640+254 14 47 57 59.8 479.8 -1.9 -43.2 81 1194 02 47 01 02 48 30 J1649+2635 14 47 57 59.6 476.0 -2.0 -45.8 -9 1194 No stop 02 52 00 --- 14 51 28 60.2 477.1 -2.0 -45.2 201 1221 02 48 31 02 52 00 J1642+2523 14 51 28 60.4 481.0 -1.9 -42.6 -9 1221 No stop 02 53 30 =1640+254 14 52 58 60.6 481.5 -1.8 -42.3 81 1233 02 52 01 02 54 30 J1649+2635 14 53 58 60.6 477.9 -1.9 -44.8 51 1233 02 54 30 02 58 00 --- 14 57 29 61.1 479.0 -1.9 -44.2 210 1260 02 54 31 02 58 00 J1642+2523 14 57 29 61.3 483.0 -1.8 -41.4 -9 1260 No stop 02 59 30 =1640+254 14 58 59 61.5 483.6 -1.7 -41.1 81 1271 02 58 01 02 59 30 J1649+2635 14 58 59 61.4 479.5 -1.9 -43.9 -9 1271 No stop 03 03 00 --- 15 02 29 61.9 480.7 -1.8 -43.2 201 1298 02 59 31 03 03 00 J1642+2523 15 02 29 62.0 484.8 -1.7 -40.4 -9 1298 No stop 03 04 30 =1640+254 15 04 00 62.2 485.4 -1.7 -40.0 81 1310 03 03 01 03 04 30 J1649+2635 15 04 00 62.1 481.3 -1.8 -42.9 -9 1310 No stop 03 08 00 --- 15 07 30 62.7 482.5 -1.7 -42.2 201 1337 03 04 31 03 08 00 J1642+2523 15 07 30 62.8 486.7 -1.6 -39.2 -10 1337 No stop 03 09 30 =1640+254 15 09 01 63.0 487.3 -1.6 -38.9 80 1349 03 08 01 03 10 30 J1649+2635 15 10 01 63.1 483.4 -1.7 -41.7 50 1349 03 10 30 03 14 00 --- 15 13 31 63.6 484.7 -1.6 -40.9 210 1376 03 10 31 03 14 00 J1642+2523 15 13 31 63.6 489.1 -1.5 -37.8 -10 1376 No stop 03 15 30 =1640+254 15 15 02 63.8 489.7 -1.5 -37.4 80 1387 03 14 01 03 15 30 J1649+2635 15 15 02 63.8 485.3 -1.6 -40.6 -10 1387 No stop 03 19 00 --- 15 18 32 64.3 486.7 -1.5 -39.7 200 1414 03 15 31 03 19 00 J1642+2523 15 18 32 64.3 491.1 -1.4 -36.5 -10 1414 No stop 03 20 30 =1640+254 15 20 02 64.5 491.8 -1.4 -36.0 80 1426 03 19 01 03 20 30 J1649+2635 15 20 02 64.5 487.3 -1.5 -39.4 -10 1426 No stop 03 24 00 --- 15 23 33 65.0 488.7 -1.4 -38.5 200 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 ---------------------------------------------------------------------------------------- --- Thu 10 Mar 2016 Day 70 --- 03 24 00 J1642+2523 15 23 33 64.9 493.3 -1.3 -35.1 -10 1453 No stop 03 25 30 =1640+254 15 25 03 65.1 493.9 -1.3 -34.6 80 1465 03 24 01 03 26 30 J1649+2635 15 26 03 65.4 489.8 -1.4 -37.8 50 1465 03 26 30 03 30 00 --- 15 29 34 65.8 491.3 -1.3 -36.8 210 1492 03 26 31 03 30 00 J1642+2523 15 29 34 65.7 496.0 -1.2 -33.3 -10 1492 No stop 03 31 30 =1640+254 15 31 04 65.9 496.7 -1.2 -32.8 80 1503 03 30 01 03 31 30 J1649+2635 15 31 04 66.0 491.9 -1.3 -36.4 -10 1503 No stop 03 35 00 --- 15 34 35 66.5 493.5 -1.3 -35.3 200 1530 03 31 31 03 35 00 J1642+2523 15 34 35 66.3 498.3 -1.1 -31.6 -10 1530 No stop 03 36 30 =1640+254 15 36 05 66.5 499.0 -1.1 -31.1 80 1542 03 35 01 03 36 30 J1649+2635 15 36 05 66.7 494.2 -1.2 -34.8 -10 1542 No stop 03 40 00 --- 15 39 36 67.1 495.9 -1.2 -33.7 200 1569 03 36 31 03 40 00 J1642+2523 15 39 36 66.9 500.8 -1.1 -29.9 -11 1569 No stop 03 41 30 =1640+254 15 41 06 67.1 501.5 -1.0 -29.4 79 1581 03 40 01 03 42 30 J1649+2635 15 42 06 67.4 497.1 -1.1 -32.9 50 1581 03 42 30 03 46 00 --- 15 45 37 67.8 498.8 -1.1 -31.7 210 1608 03 42 31 03 46 00 J1642+2523 15 45 37 67.6 503.9 -1.0 -27.7 -11 1608 No stop 03 47 30 =1640+254 15 47 07 67.7 504.6 -0.9 -27.2 79 1619 03 46 01 03 47 30 J1649+2635 15 47 07 68.0 499.6 -1.0 -31.1 -11 1619 No stop 03 51 00 --- 15 50 37 68.4 501.4 -1.0 -29.8 199 1646 03 47 31 03 51 00 J1642+2523 15 50 37 68.1 506.5 -0.9 -25.8 -11 1646 No stop 03 52 30 =1640+254 15 52 08 68.2 507.4 -0.9 -25.2 79 1658 03 51 01 03 52 30 J1649+2635 15 52 08 68.6 502.2 -1.0 -29.2 -11 1658 No stop 03 56 00 --- 15 55 38 69.0 504.1 -0.9 -27.9 199 1685 03 52 31 03 56 00 J1642+2523 15 55 38 68.5 509.3 -0.8 -23.7 -11 1685 No stop 03 57 30 =1640+254 15 57 08 68.7 510.2 -0.8 -23.1 79 1697 03 56 01 03 58 30 J1649+2635 15 58 09 69.2 505.5 -0.9 -26.8 49 1697 03 58 30 04 02 00 --- 16 01 39 69.6 507.5 -0.8 -25.3 210 1724 03 58 31 04 02 00 J1642+2523 16 01 39 69.1 512.8 -0.7 -21.2 -11 1724 No stop 04 03 30 =1640+254 16 03 09 69.2 513.7 -0.7 -20.5 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 ---------------------------------------------------------------------------------------- --- Thu 10 Mar 2016 Day 70 --- 04 03 30 J1649+2635 16 03 09 69.7 508.4 -0.8 -24.7 -11 1735 No stop 04 07 00 --- 16 06 40 70.0 510.5 -0.7 -23.1 199 1762 04 03 31 04 07 00 J1642+2523 16 06 40 69.4 515.8 -0.6 -18.9 -11 1762 No stop 04 08 30 =1640+254 16 08 10 69.6 516.7 -0.6 -18.2 79 1774 04 07 01 04 08 30 J1649+2635 16 08 10 70.2 511.4 -0.7 -22.4 -11 1774 No stop 04 12 00 --- 16 11 41 70.4 513.5 -0.6 -20.8 199 1801 04 08 31 04 12 00 J1642+2523 16 11 41 69.8 518.9 -0.5 -16.5 -11 1801 No stop 04 13 30 =1640+254 16 13 11 69.9 519.8 -0.5 -15.8 79 1812 04 12 01 04 14 30 J1649+2635 16 14 11 70.6 515.1 -0.6 -19.6 49 1812 04 14 30 04 18 00 --- 16 17 42 70.9 517.4 -0.5 -17.8 210 1840 04 14 31 04 18 00 J1642+2523 16 17 42 70.1 522.7 -0.4 -13.6 -11 1840 No stop 04 19 30 =1640+254 16 19 12 70.2 523.7 -0.4 -12.8 79 1851 04 18 01 04 19 30 J1649+2635 16 19 12 71.0 518.4 -0.5 -17.1 -11 1851 No stop 04 23 00 --- 16 22 43 71.2 520.7 -0.5 -15.3 199 1878 04 19 31 04 23 00 J1642+2523 16 22 43 70.4 526.0 -0.3 -11.0 -11 1878 No stop 04 24 30 =1640+254 16 24 13 70.4 527.0 -0.3 -10.2 79 1890 04 23 01 04 24 30 J1649+2635 16 24 13 71.3 521.7 -0.4 -14.5 -11 1890 No stop 04 28 00 --- 16 27 43 71.5 524.1 -0.4 -12.6 199 1917 04 24 31 04 28 00 J1642+2523 16 27 43 70.6 529.3 -0.3 -8.4 -11 1917 No stop 04 29 30 =1640+254 16 29 14 70.6 530.4 -0.2 -7.6 79 1928 04 28 01 04 30 30 J1649+2635 16 30 14 71.6 525.8 -0.3 -11.3 49 1928 04 30 30 04 34 00 --- 16 33 44 71.7 528.3 -0.3 -9.3 210 1955 04 30 31 04 34 00 J1642+2523 16 33 44 70.7 533.4 -0.2 -5.2 -11 1955 No stop 04 35 30 =1640+254 16 35 15 70.8 534.4 -0.1 -4.4 79 1967 04 34 01 04 35 30 J1649+2635 16 35 15 71.8 529.3 -0.2 -8.5 -11 1967 No stop 04 39 00 --- 16 38 45 71.9 531.8 -0.2 -6.5 199 1994 04 35 31 04 39 00 J1642+2523 16 38 45 70.8 536.8 -0.1 -2.5 -11 1994 No stop 04 40 30 =1640+254 16 40 16 70.8 537.9 -0.1 -1.7 79 2006 04 39 01 04 40 30 J1649+2635 16 40 16 71.9 532.9 -0.2 -5.6 -10 2006 No stop 04 44 00 --- 16 43 46 72.0 535.4 -0.1 -3.6 200 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 ---------------------------------------------------------------------------------------- --- Thu 10 Mar 2016 Day 70 --- 04 44 00 J1642+2523 16 43 46 70.8 540.3 0.0 0.2 -10 2033 No stop 04 45 30 =1640+254 16 45 16 70.8 541.3 0.0 1.0 80 2044 04 44 01 04 46 30 J1649+2635 16 46 16 72.0 537.3 -0.1 -2.2 50 2044 04 46 30 04 50 00 --- 16 49 47 72.0 539.8 -0.0 -0.2 210 2071 04 46 31 04 50 00 J1642+2523 16 49 47 70.8 544.4 0.1 3.5 -10 2071 No stop 04 51 30 =1640+254 16 51 17 70.8 545.5 0.1 4.3 80 2083 04 50 01 04 51 30 J1649+2635 16 51 17 72.0 540.9 0.0 0.7 -10 2083 No stop 04 55 00 --- 16 54 48 72.0 543.4 0.1 2.7 200 2110 04 51 31 04 55 00 J1642+2523 16 54 48 70.7 547.8 0.2 6.2 -10 2110 No stop 04 56 30 =1640+254 16 56 18 70.7 548.9 0.2 7.0 80 2122 04 55 01 04 56 30 J1649+2635 16 56 18 72.0 544.5 0.1 3.6 -10 2122 No stop 05 00 00 --- 16 59 49 71.9 547.0 0.2 5.6 200 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 03.429629 0.00 26 40 10.51727 * 26 35 02.54000 26 33 17.36898 0.00 From catalog imbedded in main SCHED input file. * OQ208 14 04 45.615156 * 14 07 00.394414 14 07 44.667558 0.24 J1407+2827 28 41 29.23518 * 28 27 14.69022 28 22 30.93359 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 02.459953 0.00 J1640+3946 39 52 30.08667 * 39 46 46.02848 39 44 46.19269 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 20.495576 0.07 * J1642+2523 25 28 43.57721 * 25 23 07.68216 25 21 13.73509 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 3.092 180.067 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 4.900 J1642+2523 sess116.L1024 1 2 3 4 5 6 7 10 11 12 1.350 61.719 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 99.2 OQ208 133.9 NRAO512 100.6 J1642+2523 100.7 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