COVER INFORMATION Station: URUMQI (Code Ur ) 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 URUMQI (Code Ur ) 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: 310.49 310.49 310.49 310.49 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 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 17 01 07 52.3 261.0 2.9 54.6 0 0 00 00 00 00 06 00 --- 17 07 08 51.2 262.3 3.0 54.8 360 46 00 00 04 00 06 00 J1642+2523 17 07 08 71.2 196.9 0.4 13.5 -69 46 No stop 00 07 30 =1640+254 17 08 38 71.2 198.0 0.4 14.3 21 58 00 06 04 00 07 30 J1649+2635 17 08 38 72.7 194.1 0.3 11.4 -8 58 No stop 00 11 00 --- 17 12 09 72.5 196.6 0.4 13.4 202 85 00 07 34 00 12 00 J1642+2523 17 13 09 70.9 201.0 0.5 16.7 52 85 00 12 00 00 13 30 =1640+254 17 14 39 70.8 202.0 0.5 17.5 90 96 00 12 04 00 13 30 J1649+2635 17 14 39 72.4 198.4 0.4 14.9 -7 96 No stop 00 17 00 --- 17 18 10 72.1 200.9 0.5 16.8 203 123 00 13 34 00 17 00 J1642+2523 17 18 10 70.5 204.2 0.6 19.2 -7 123 No stop 00 18 30 =1640+254 17 19 40 70.4 205.2 0.6 20.0 83 135 00 17 04 00 18 30 J1649+2635 17 19 40 72.0 202.0 0.5 17.7 -7 135 No stop 00 22 00 --- 17 23 11 71.8 204.4 0.6 19.5 203 162 00 18 34 00 23 00 J1642+2523 17 24 11 70.1 208.0 0.7 22.2 53 162 00 23 00 00 24 30 =1640+254 17 25 41 69.9 208.9 0.7 22.9 90 173 00 23 04 00 24 30 J1649+2635 17 25 41 71.6 206.0 0.6 20.9 -7 173 No stop 00 28 00 --- 17 29 12 71.3 208.3 0.7 22.6 203 200 00 24 34 00 28 00 J1642+2523 17 29 12 69.6 211.0 0.8 24.5 -7 200 No stop 00 29 30 =1640+254 17 30 42 69.5 211.9 0.8 25.1 83 212 00 28 04 00 29 30 J1649+2635 17 30 42 71.2 209.3 0.7 23.4 -7 212 No stop 00 33 00 --- 17 34 12 70.9 211.5 0.7 25.1 203 238 00 29 34 00 34 00 J1642+2523 17 35 13 69.0 214.5 0.9 27.1 54 238 00 34 00 00 35 30 =1640+254 17 36 43 68.9 215.3 0.9 27.7 90 250 00 34 04 00 35 30 J1649+2635 17 36 43 70.6 213.0 0.8 26.2 -6 250 No stop 00 39 00 --- 17 40 13 70.3 215.1 0.8 27.8 204 277 00 35 34 Schedule for URUMQI (Code Ur ) 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 17 40 13 68.5 217.3 0.9 29.1 -7 277 No stop 00 40 30 =1640+254 17 41 44 68.3 218.1 1.0 29.7 83 288 00 39 04 00 40 30 J1649+2635 17 41 44 70.1 216.0 0.9 28.5 -7 288 No stop 00 44 00 --- 17 45 14 69.7 218.0 0.9 29.9 203 315 00 40 34 00 45 00 J1642+2523 17 46 14 67.8 220.4 1.0 31.4 53 315 00 45 00 00 46 30 =1640+254 17 47 45 67.6 221.2 1.1 31.9 90 327 00 45 04 00 46 30 J1649+2635 17 47 45 69.4 219.4 1.0 31.0 -7 327 No stop 00 50 00 --- 17 51 15 69.0 221.2 1.0 32.3 203 354 00 46 34 00 50 00 J1642+2523 17 51 15 67.2 222.9 1.1 33.1 -7 354 No stop 00 51 30 =1640+254 17 52 45 67.0 223.6 1.2 33.7 83 365 00 50 04 00 51 30 J1649+2635 17 52 45 68.8 222.0 1.0 32.9 -7 365 No stop 00 55 00 --- 17 56 16 68.4 223.8 1.1 34.2 203 392 00 51 34 00 56 00 J1642+2523 17 57 16 66.4 225.8 1.2 35.1 53 392 00 56 00 00 57 30 =1640+254 17 58 46 66.2 226.5 1.3 35.6 90 404 00 56 04 00 57 30 J1649+2635 17 58 46 68.1 225.1 1.1 35.1 -7 404 No stop 01 01 00 --- 18 02 17 67.6 226.8 1.2 36.2 203 431 00 57 34 01 01 00 J1642+2523 18 02 17 65.8 228.0 1.3 36.7 -7 431 No stop 01 02 30 =1640+254 18 03 47 65.6 228.7 1.3 37.1 83 442 01 01 04 01 02 30 J1649+2635 18 03 47 67.4 227.5 1.2 36.7 -7 442 No stop 01 06 00 --- 18 07 18 67.0 229.1 1.3 37.8 203 469 01 02 34 01 07 00 J1642+2523 18 08 18 64.9 230.6 1.4 38.4 53 469 01 07 00 01 08 30 =1640+254 18 09 48 64.7 231.2 1.4 38.8 90 481 01 07 04 01 08 30 J1649+2635 18 09 48 66.6 230.2 1.3 38.6 -7 481 No stop 01 12 00 --- 18 13 19 66.1 231.7 1.4 39.6 203 508 01 08 34 01 12 00 J1642+2523 18 13 19 64.2 232.7 1.5 39.7 -7 508 No stop 01 13 30 =1640+254 18 14 49 64.0 233.3 1.5 40.1 83 519 01 12 04 01 13 30 J1649+2635 18 14 49 65.9 232.4 1.4 40.0 -7 519 No stop 01 17 00 --- 18 18 20 65.4 233.8 1.5 40.9 203 546 01 13 34 01 18 00 J1642+2523 18 19 20 63.3 235.0 1.6 41.1 53 546 01 18 00 01 19 30 =1640+254 18 20 50 63.1 235.6 1.6 41.5 90 558 01 18 04 Schedule for URUMQI (Code Ur ) 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 18 20 50 65.0 234.8 1.5 41.5 -7 558 No stop 01 23 00 --- 18 24 21 64.5 236.2 1.6 42.4 203 585 01 19 34 01 23 00 J1642+2523 18 24 21 62.6 236.9 1.7 42.3 -7 585 No stop 01 24 30 =1640+254 18 25 51 62.4 237.4 1.7 42.6 83 596 01 23 04 01 24 30 J1649+2635 18 25 51 64.3 236.8 1.6 42.7 -7 596 No stop 01 28 00 --- 18 29 21 63.7 238.1 1.7 43.5 203 623 01 24 34 01 29 00 J1642+2523 18 30 22 61.7 239.0 1.8 43.5 53 623 01 29 00 01 30 30 =1640+254 18 31 52 61.4 239.5 1.8 43.8 90 635 01 29 04 01 30 30 J1649+2635 18 31 52 63.3 239.0 1.7 44.0 -7 635 No stop 01 34 00 --- 18 35 22 62.8 240.2 1.8 44.8 203 662 01 30 34 01 34 00 J1642+2523 18 35 22 60.9 240.7 1.9 44.5 -7 662 No stop 01 35 30 =1640+254 18 36 53 60.6 241.2 1.9 44.7 83 673 01 34 04 01 35 30 J1649+2635 18 36 53 62.6 240.7 1.8 45.0 -7 673 No stop 01 39 00 --- 18 40 23 62.0 241.9 1.8 45.7 203 700 01 35 34 01 40 00 J1642+2523 18 41 23 59.9 242.6 2.0 45.5 53 700 01 40 00 01 41 30 =1640+254 18 42 54 59.7 243.1 2.0 45.7 90 712 01 40 04 01 41 30 J1649+2635 18 42 54 61.6 242.7 1.9 46.2 -7 712 No stop 01 45 00 --- 18 46 24 61.0 243.9 1.9 46.7 203 738 01 41 34 01 45 00 J1642+2523 18 46 24 59.1 244.2 2.1 46.3 -7 738 No stop 01 46 30 =1640+254 18 47 54 58.9 244.7 2.1 46.5 83 750 01 45 04 01 46 30 NRAO512 18 47 54 66.1 272.0 2.1 70.6 -31 750 No stop 01 52 00 --- 18 53 25 65.1 272.8 2.2 70.5 299 792 01 46 34 01 53 00 J1642+2523 18 54 25 57.8 246.6 2.2 47.5 30 792 01 53 00 01 54 30 =1640+254 18 55 56 57.5 247.0 2.2 47.7 90 804 01 53 04 01 54 30 J1649+2635 18 55 56 59.5 246.8 2.1 48.2 -7 804 No stop 01 58 00 --- 18 59 26 58.9 247.8 2.2 48.7 203 831 01 54 34 01 58 00 J1642+2523 18 59 26 56.9 248.0 2.3 48.1 -7 831 No stop 01 59 30 =1640+254 19 00 57 56.7 248.4 2.3 48.3 83 842 01 58 04 01 59 30 J1649+2635 19 00 57 58.6 248.2 2.2 48.9 -7 842 No stop 02 03 00 --- 19 04 27 58.0 249.2 2.2 49.3 203 869 01 59 34 Schedule for URUMQI (Code Ur ) 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 19 05 27 55.9 249.6 2.4 48.8 53 869 02 04 00 02 05 30 =1640+254 19 06 58 55.7 250.0 2.4 49.0 90 881 02 04 04 02 05 30 J1649+2635 19 06 58 57.6 249.9 2.3 49.6 -7 881 No stop 02 09 00 --- 19 10 28 57.0 250.8 2.3 50.0 203 908 02 05 34 02 09 00 J1642+2523 19 10 28 55.1 250.9 2.5 49.4 -7 908 No stop 02 10 30 =1640+254 19 11 58 54.8 251.3 2.5 49.5 83 919 02 09 04 02 10 30 J1649+2635 19 11 58 56.7 251.2 2.4 50.2 -7 919 No stop 02 14 00 --- 19 15 29 56.1 252.1 2.4 50.5 203 946 02 10 34 02 15 00 J1642+2523 19 16 29 54.0 252.4 2.6 50.0 53 946 02 15 00 02 16 30 =1640+254 19 17 59 53.8 252.8 2.6 50.1 90 958 02 15 04 02 16 30 J1649+2635 19 17 59 55.7 252.7 2.5 50.8 -7 958 No stop 02 20 00 --- 19 21 30 55.1 253.6 2.5 51.1 203 985 02 16 34 02 20 00 J1642+2523 19 21 30 53.2 253.7 2.6 50.4 -7 985 No stop 02 21 30 =1640+254 19 23 00 52.9 254.0 2.7 50.5 83 996 02 20 04 02 21 30 J1649+2635 19 23 00 54.8 254.0 2.5 51.2 -7 996 No stop 02 25 00 --- 19 26 31 54.2 254.8 2.6 51.5 203 1023 02 21 34 02 26 00 J1642+2523 19 27 31 52.1 255.1 2.7 50.9 53 1023 02 26 00 02 27 30 =1640+254 19 29 01 51.8 255.4 2.8 51.0 90 1035 02 26 04 02 27 30 J1649+2635 19 29 01 53.8 255.4 2.6 51.7 -7 1035 No stop 02 31 00 --- 19 32 32 53.2 256.2 2.7 52.0 203 1062 02 27 34 02 31 00 J1642+2523 19 32 32 51.2 256.2 2.8 51.3 -7 1062 No stop 02 32 30 =1640+254 19 34 02 51.0 256.6 2.8 51.4 83 1073 02 31 04 02 32 30 J1649+2635 19 34 02 52.9 256.6 2.7 52.1 -7 1073 No stop 02 36 00 --- 19 37 33 52.3 257.4 2.8 52.3 203 1100 02 32 34 02 36 00 J1642+2523 19 37 33 50.3 257.3 2.9 51.6 -7 1100 No stop 02 37 30 =1640+254 19 39 03 50.1 257.7 2.9 51.7 83 1112 02 36 04 02 38 30 J1649+2635 19 40 03 51.8 257.9 2.8 52.5 53 1112 02 38 30 02 42 00 --- 19 43 34 51.2 258.7 2.9 52.7 210 1138 02 38 34 02 42 00 J1642+2523 19 43 34 49.3 258.6 3.0 51.9 -7 1138 No stop 02 43 30 =1640+254 19 45 04 49.0 259.0 3.0 52.0 83 1150 02 42 04 Schedule for URUMQI (Code Ur ) 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 19 45 04 50.9 259.0 2.9 52.8 -7 1150 No stop 02 47 00 --- 19 48 34 50.3 259.8 3.0 53.0 203 1177 02 43 34 02 47 00 J1642+2523 19 48 34 48.4 259.7 3.1 52.2 -7 1177 No stop 02 48 30 =1640+254 19 50 05 48.1 260.0 3.1 52.3 83 1188 02 47 04 02 48 30 J1649+2635 19 50 05 50.0 260.1 3.0 53.0 -7 1188 No stop 02 52 00 --- 19 53 35 49.4 260.8 3.1 53.2 203 1215 02 48 34 02 52 00 J1642+2523 19 53 35 47.5 260.7 3.2 52.4 -7 1215 No stop 02 53 30 =1640+254 19 55 05 47.2 261.0 3.2 52.5 83 1227 02 52 04 02 54 30 J1649+2635 19 56 06 49.0 261.3 3.1 53.3 53 1227 02 54 30 02 58 00 --- 19 59 36 48.3 262.0 3.2 53.5 210 1254 02 54 34 02 58 00 J1642+2523 19 59 36 46.4 261.9 3.3 52.7 -7 1254 No stop 02 59 30 =1640+254 20 01 06 46.1 262.2 3.3 52.7 83 1265 02 58 04 02 59 30 J1649+2635 20 01 06 48.1 262.3 3.2 53.5 -7 1265 No stop 03 03 00 --- 20 04 37 47.4 263.0 3.2 53.6 203 1292 02 59 34 03 03 00 J1642+2523 20 04 37 45.5 262.9 3.4 52.8 -7 1292 No stop 03 04 30 =1640+254 20 06 07 45.2 263.2 3.4 52.9 83 1304 03 03 04 03 04 30 J1649+2635 20 06 07 47.2 263.3 3.3 53.7 -7 1304 No stop 03 08 00 --- 20 09 38 46.5 264.0 3.3 53.8 203 1331 03 04 34 03 08 00 J1642+2523 20 09 38 44.6 263.9 3.4 53.0 -7 1331 No stop 03 09 30 =1640+254 20 11 08 44.3 264.2 3.5 53.0 83 1342 03 08 04 03 10 30 J1649+2635 20 12 08 46.1 264.5 3.4 53.9 53 1342 03 10 30 03 14 00 --- 20 15 39 45.4 265.1 3.4 53.9 210 1369 03 10 34 03 14 00 J1642+2523 20 15 39 43.5 265.0 3.5 53.1 -7 1369 No stop 03 15 30 =1640+254 20 17 09 43.2 265.3 3.6 53.2 83 1381 03 14 04 03 15 30 J1649+2635 20 17 09 45.2 265.4 3.5 54.0 -7 1381 No stop 03 19 00 --- 20 20 40 44.5 266.1 3.5 54.0 203 1408 03 15 34 03 19 00 J1642+2523 20 20 40 42.6 266.0 3.6 53.2 -7 1408 No stop 03 20 30 =1640+254 20 22 10 42.3 266.2 3.6 53.3 83 1419 03 19 04 03 20 30 J1649+2635 20 22 10 44.3 266.3 3.5 54.1 -7 1419 No stop 03 24 00 --- 20 25 40 43.6 267.0 3.6 54.1 203 1446 03 20 34 Schedule for URUMQI (Code Ur ) 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 20 25 40 41.7 266.9 3.7 53.3 -7 1446 No stop 03 25 30 =1640+254 20 27 11 41.4 267.2 3.7 53.3 83 1458 03 24 04 03 26 30 J1649+2635 20 28 11 43.2 267.4 3.6 54.1 53 1458 03 26 30 03 30 00 --- 20 31 41 42.5 268.1 3.7 54.2 210 1485 03 26 34 03 30 00 J1642+2523 20 31 41 40.6 268.0 3.8 53.4 -7 1485 No stop 03 31 30 =1640+254 20 33 12 40.3 268.2 3.8 53.4 83 1496 03 30 04 03 31 30 J1649+2635 20 33 12 42.3 268.3 3.7 54.2 -7 1496 No stop 03 35 00 --- 20 36 42 41.6 268.9 3.8 54.2 203 1523 03 31 34 03 35 00 J1642+2523 20 36 42 39.7 268.8 3.9 53.4 -7 1523 No stop 03 36 30 =1640+254 20 38 12 39.4 269.1 3.9 53.4 83 1535 03 35 04 03 36 30 J1649+2635 20 38 12 41.4 269.2 3.8 54.2 -7 1535 No stop 03 40 00 --- 20 41 43 40.7 269.8 3.9 54.2 203 1562 03 36 34 03 40 00 J1642+2523 20 41 43 38.8 269.7 4.0 53.4 -7 1562 No stop 03 41 30 =1640+254 20 43 13 38.5 270.0 4.0 53.4 83 1573 03 40 04 03 42 30 J1649+2635 20 44 13 40.3 270.2 3.9 54.2 53 1573 03 42 30 03 46 00 --- 20 47 44 39.6 270.8 4.0 54.2 210 1600 03 42 34 03 46 00 J1642+2523 20 47 44 37.7 270.7 4.1 53.4 -7 1600 No stop 03 47 30 =1640+254 20 49 14 37.4 271.0 4.1 53.4 83 1612 03 46 04 03 47 30 J1649+2635 20 49 14 39.4 271.1 4.0 54.2 -7 1612 No stop 03 51 00 --- 20 52 45 38.7 271.7 4.0 54.2 203 1638 03 47 34 03 51 00 J1642+2523 20 52 45 36.8 271.6 4.2 53.4 -7 1638 No stop 03 52 30 =1640+254 20 54 15 36.5 271.8 4.2 53.4 83 1650 03 51 04 03 52 30 J1649+2635 20 54 15 38.4 271.9 4.1 54.2 -7 1650 No stop 03 56 00 --- 20 57 46 37.8 272.5 4.1 54.1 203 1677 03 52 34 03 56 00 J1642+2523 20 57 46 35.9 272.4 4.2 53.4 -7 1677 No stop 03 57 30 =1640+254 20 59 16 35.6 272.7 4.3 53.3 83 1688 03 56 04 03 58 30 J1649+2635 21 00 16 37.4 272.9 4.2 54.1 53 1688 03 58 30 04 02 00 --- 21 03 47 36.7 273.5 4.2 54.1 210 1715 03 58 34 04 02 00 J1642+2523 21 03 47 34.8 273.4 4.3 53.3 -7 1715 No stop 04 03 30 =1640+254 21 05 17 34.5 273.7 4.4 53.3 83 1727 04 02 04 Schedule for URUMQI (Code Ur ) 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 21 05 17 36.4 273.8 4.3 54.1 -7 1727 No stop 04 07 00 --- 21 08 47 35.8 274.3 4.3 54.0 203 1754 04 03 34 04 07 00 J1642+2523 21 08 47 33.9 274.2 4.4 53.2 -7 1754 No stop 04 08 30 =1640+254 21 10 18 33.6 274.5 4.4 53.2 83 1765 04 07 04 04 08 30 J1649+2635 21 10 18 35.5 274.6 4.3 54.0 -7 1765 No stop 04 12 00 --- 21 13 48 34.9 275.1 4.4 53.9 203 1792 04 08 34 04 12 00 J1642+2523 21 13 48 33.0 275.1 4.5 53.1 -7 1792 No stop 04 13 30 =1640+254 21 15 19 32.7 275.3 4.5 53.1 83 1804 04 12 04 04 14 30 J1649+2635 21 16 19 34.5 275.5 4.4 53.9 53 1804 04 14 30 04 18 00 --- 21 19 49 33.8 276.1 4.5 53.8 210 1831 04 14 34 04 18 00 J1642+2523 21 19 49 31.9 276.0 4.6 53.0 -7 1831 No stop 04 19 30 =1640+254 21 21 20 31.6 276.3 4.6 53.0 83 1842 04 18 04 04 19 30 J1649+2635 21 21 20 33.6 276.3 4.5 53.7 -7 1842 No stop 04 23 00 --- 21 24 50 32.9 276.9 4.6 53.7 203 1869 04 19 34 04 23 00 J1642+2523 21 24 50 31.0 276.8 4.7 52.9 -7 1869 No stop 04 24 30 =1640+254 21 26 20 30.7 277.1 4.7 52.8 83 1881 04 23 04 04 24 30 J1649+2635 21 26 20 32.6 277.1 4.6 53.6 -7 1881 No stop 04 28 00 --- 21 29 51 32.0 277.7 4.7 53.5 203 1908 04 24 34 04 28 00 J1642+2523 21 29 51 30.1 277.6 4.8 52.7 -7 1908 No stop 04 29 30 =1640+254 21 31 21 29.8 277.9 4.8 52.7 83 1919 04 28 04 04 30 30 J1649+2635 21 32 21 31.6 278.1 4.7 53.4 53 1919 04 30 30 04 34 00 --- 21 35 52 30.9 278.6 4.8 53.3 210 1946 04 30 34 04 34 00 J1642+2523 21 35 52 29.0 278.6 4.9 52.6 -7 1946 No stop 04 35 30 =1640+254 21 37 22 28.7 278.8 4.9 52.5 83 1958 04 34 04 04 35 30 J1649+2635 21 37 22 30.7 278.9 4.8 53.3 -7 1958 No stop 04 39 00 --- 21 40 53 30.0 279.4 4.8 53.2 203 1985 04 35 34 04 39 00 J1642+2523 21 40 53 28.1 279.4 5.0 52.4 -7 1985 No stop 04 40 30 =1640+254 21 42 23 27.8 279.6 5.0 52.4 83 1996 04 39 04 04 40 30 J1649+2635 21 42 23 29.8 279.6 4.9 53.1 -7 1996 No stop 04 44 00 --- 21 45 54 29.1 280.2 4.9 53.0 203 2023 04 40 34 Schedule for URUMQI (Code Ur ) 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 21 45 54 27.2 280.1 5.0 52.2 -7 2023 No stop 04 45 30 =1640+254 21 47 24 26.9 280.4 5.1 52.2 83 2035 04 44 04 04 46 30 J1649+2635 21 48 24 28.7 280.6 5.0 52.9 53 2035 04 46 30 04 50 00 --- 21 51 55 28.1 281.1 5.0 52.8 210 2062 04 46 34 04 50 00 J1642+2523 21 51 55 26.1 281.1 5.1 52.0 -7 2062 No stop 04 51 30 =1640+254 21 53 25 25.9 281.3 5.2 52.0 83 2073 04 50 04 04 51 30 J1649+2635 21 53 25 27.8 281.3 5.1 52.7 -7 2073 No stop 04 55 00 --- 21 56 55 27.2 281.9 5.1 52.6 203 2100 04 51 34 04 55 00 J1642+2523 21 56 55 25.2 281.8 5.2 51.8 -7 2100 No stop 04 56 30 =1640+254 21 58 26 25.0 282.1 5.3 51.7 83 2112 04 55 04 04 56 30 J1649+2635 21 58 26 26.9 282.1 5.1 52.5 -7 2112 No stop 05 00 00 --- 22 01 56 26.3 282.6 5.2 52.3 203 2138 04 56 34 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess116.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq_RDBE.dat: ur18cm update L.Xiang 9Feb05 Setup group: 4 Station: URUMQI Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 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 = 2 1 2 1 4 3 4 3 6 5 6 5 8 7 8 7 BBC SB= L L U U L L U U L L U U L L U U IF = 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on these setups were used. Frequency Set: 12 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= 310.49 310.49 310.49 310.49 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 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: 12 Track assignments are: track1= 20, 18, 4, 2, 24, 22, 8, 6, 28, 26, 12, 10, 32, 30, 16, 14 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