COVER INFORMATION Station: URUMQI (Code Ur ) 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 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 ---------------------------------------------------------------------------------------- --- 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: 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 16 57 10 53.0 260.2 2.8 54.4 0 0 00 00 00 00 06 00 --- 17 03 11 51.9 261.5 2.9 54.7 360 46 00 00 04 00 06 00 J1642+2523 17 03 11 71.4 194.2 0.3 11.4 -70 46 No stop 00 07 30 =1640+254 17 04 42 71.4 195.3 0.4 12.2 20 58 00 06 04 00 07 30 J1649+2635 17 04 42 72.8 191.1 0.2 9.0 -8 58 No stop 00 11 00 --- 17 08 12 72.7 193.8 0.3 11.1 202 85 00 07 34 00 12 00 J1642+2523 17 09 12 71.1 198.3 0.4 14.6 52 85 00 12 00 00 13 30 =1640+254 17 10 43 71.0 199.4 0.5 15.4 90 96 00 12 04 00 13 30 J1649+2635 17 10 43 72.6 195.6 0.3 12.6 -8 96 No stop 00 17 00 --- 17 14 13 72.4 198.1 0.4 14.6 202 123 00 13 34 00 17 00 J1642+2523 17 14 13 70.8 201.7 0.5 17.3 -8 123 No stop 00 18 30 =1640+254 17 15 43 70.7 202.7 0.5 18.0 82 135 00 17 04 00 18 30 J1649+2635 17 15 43 72.3 199.2 0.4 15.5 -7 135 No stop 00 22 00 --- 17 19 14 72.1 201.7 0.5 17.4 203 162 00 18 34 00 23 00 J1642+2523 17 20 14 70.4 205.6 0.6 20.3 53 162 00 23 00 00 24 30 =1640+254 17 21 44 70.3 206.5 0.6 21.0 90 173 00 23 04 00 24 30 J1649+2635 17 21 44 71.9 203.4 0.5 18.8 -7 173 No stop 00 28 00 --- 17 25 15 71.6 205.7 0.6 20.6 203 200 00 24 34 00 28 00 J1642+2523 17 25 15 70.0 208.7 0.7 22.7 -7 200 No stop 00 29 30 =1640+254 17 26 45 69.8 209.6 0.7 23.3 83 212 00 28 04 00 29 30 J1649+2635 17 26 45 71.5 206.7 0.6 21.4 -7 212 No stop 00 33 00 --- 17 30 16 71.2 209.0 0.7 23.2 203 238 00 29 34 00 34 00 J1642+2523 17 31 16 69.4 212.2 0.8 25.4 53 238 00 34 00 00 35 30 =1640+254 17 32 46 69.3 213.1 0.8 26.0 90 250 00 34 04 00 35 30 J1649+2635 17 32 46 71.0 210.6 0.7 24.4 -6 250 No stop 00 39 00 --- 17 36 17 70.7 212.8 0.8 26.0 204 277 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 ---------------------------------------------------------------------------------------- --- Wed 9 Mar 2016 Day 69 --- 00 39 00 J1642+2523 17 36 17 68.9 215.1 0.9 27.5 -7 277 No stop 00 40 30 =1640+254 17 37 47 68.7 215.9 0.9 28.1 83 288 00 39 04 00 40 30 J1649+2635 17 37 47 70.5 213.7 0.8 26.7 -7 288 No stop 00 44 00 --- 17 41 18 70.1 215.7 0.9 28.3 203 315 00 40 34 00 45 00 J1642+2523 17 42 18 68.3 218.4 1.0 29.9 53 315 00 45 00 00 46 30 =1640+254 17 43 48 68.1 219.1 1.0 30.5 90 327 00 45 04 00 46 30 J1649+2635 17 43 48 69.9 217.2 0.9 29.4 -7 327 No stop 00 50 00 --- 17 47 19 69.5 219.1 1.0 30.8 203 354 00 46 34 00 50 00 J1642+2523 17 47 19 67.7 221.0 1.1 31.8 -7 354 No stop 00 51 30 =1640+254 17 48 49 67.5 221.7 1.1 32.3 83 365 00 50 04 00 51 30 J1649+2635 17 48 49 69.3 219.9 1.0 31.4 -7 365 No stop 00 55 00 --- 17 52 19 68.9 221.8 1.0 32.7 203 392 00 51 34 00 56 00 J1642+2523 17 53 20 66.9 223.9 1.2 33.8 53 392 00 56 00 00 57 30 =1640+254 17 54 50 66.7 224.6 1.2 34.3 90 404 00 56 04 00 57 30 J1649+2635 17 54 50 68.6 223.1 1.1 33.7 -7 404 No stop 01 01 00 --- 17 58 20 68.1 224.9 1.1 34.9 203 431 00 57 34 01 01 00 J1642+2523 17 58 20 66.3 226.3 1.2 35.5 -7 431 No stop 01 02 30 =1640+254 17 59 51 66.1 226.9 1.3 35.9 83 442 01 01 04 01 02 30 J1649+2635 17 59 51 68.0 225.6 1.2 35.4 -7 442 No stop 01 06 00 --- 18 03 21 67.5 227.3 1.2 36.6 203 469 01 02 34 01 07 00 J1642+2523 18 04 21 65.5 228.9 1.4 37.3 53 469 01 07 00 01 08 30 =1640+254 18 05 52 65.3 229.6 1.4 37.7 90 481 01 07 04 01 08 30 J1649+2635 18 05 52 67.2 228.4 1.3 37.4 -7 481 No stop 01 12 00 --- 18 09 22 66.7 230.0 1.3 38.4 203 508 01 08 34 01 12 00 J1642+2523 18 09 22 64.8 231.1 1.4 38.7 -7 508 No stop 01 13 30 =1640+254 18 10 52 64.6 231.7 1.5 39.1 83 519 01 12 04 01 13 30 J1649+2635 18 10 52 66.5 230.7 1.3 38.9 -7 519 No stop 01 17 00 --- 18 14 23 66.0 232.2 1.4 39.9 203 546 01 13 34 01 18 00 J1642+2523 18 15 23 63.9 233.5 1.5 40.2 53 546 01 18 00 01 19 30 =1640+254 18 16 53 63.7 234.1 1.6 40.6 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 ---------------------------------------------------------------------------------------- --- Wed 9 Mar 2016 Day 69 --- 01 19 30 J1649+2635 18 16 53 65.6 233.2 1.4 40.5 -7 558 No stop 01 23 00 --- 18 20 24 65.1 234.6 1.5 41.4 203 585 01 19 34 01 23 00 J1642+2523 18 20 24 63.2 235.4 1.6 41.4 -7 585 No stop 01 24 30 =1640+254 18 21 54 63.0 236.0 1.6 41.7 83 596 01 23 04 01 24 30 J1649+2635 18 21 54 64.9 235.2 1.5 41.8 -7 596 No stop 01 28 00 --- 18 25 25 64.3 236.6 1.6 42.6 203 623 01 24 34 01 29 00 J1642+2523 18 26 25 62.3 237.6 1.7 42.7 53 623 01 29 00 01 30 30 =1640+254 18 27 55 62.0 238.2 1.7 43.0 90 635 01 29 04 01 30 30 J1649+2635 18 27 55 64.0 237.5 1.6 43.2 -7 635 No stop 01 34 00 --- 18 31 26 63.4 238.8 1.7 44.0 203 662 01 30 34 01 34 00 J1642+2523 18 31 26 61.5 239.4 1.8 43.7 -7 662 No stop 01 35 30 =1640+254 18 32 56 61.3 239.9 1.8 44.0 83 673 01 34 04 01 35 30 J1649+2635 18 32 56 63.2 239.4 1.7 44.3 -7 673 No stop 01 39 00 --- 18 36 27 62.6 240.6 1.8 45.0 203 700 01 35 34 01 40 00 J1642+2523 18 37 27 60.6 241.4 1.9 44.8 53 700 01 40 00 01 41 30 =1640+254 18 38 57 60.3 241.9 1.9 45.1 90 712 01 40 04 01 41 30 J1649+2635 18 38 57 62.2 241.4 1.8 45.4 -7 712 No stop 01 45 00 --- 18 42 28 61.7 242.6 1.9 46.1 203 738 01 41 34 01 45 00 J1642+2523 18 42 28 59.7 243.0 2.0 45.7 -7 738 No stop 01 46 30 =1640+254 18 43 58 59.5 243.5 2.0 45.9 83 750 01 45 04 01 46 30 NRAO512 18 43 58 66.9 271.4 2.0 70.7 -32 750 No stop 01 52 00 --- 18 49 29 65.9 272.2 2.1 70.6 298 792 01 46 34 01 53 00 J1642+2523 18 50 29 58.4 245.4 2.1 46.9 29 792 01 53 00 01 54 30 =1640+254 18 51 59 58.2 245.9 2.1 47.1 90 804 01 53 04 01 54 30 J1649+2635 18 51 59 60.1 245.6 2.0 47.6 -7 804 No stop 01 58 00 --- 18 55 30 59.5 246.6 2.1 48.1 203 831 01 54 34 01 58 00 J1642+2523 18 55 30 57.6 246.9 2.2 47.6 -7 831 No stop 01 59 30 =1640+254 18 57 00 57.4 247.3 2.2 47.8 83 842 01 58 04 01 59 30 J1649+2635 18 57 00 59.3 247.1 2.1 48.4 -7 842 No stop 02 03 00 --- 19 00 31 58.7 248.1 2.2 48.8 203 869 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 ---------------------------------------------------------------------------------------- --- Wed 9 Mar 2016 Day 69 --- 02 04 00 J1642+2523 19 01 31 56.6 248.5 2.3 48.4 53 869 02 04 00 02 05 30 =1640+254 19 03 01 56.3 249.0 2.3 48.5 90 881 02 04 04 02 05 30 J1649+2635 19 03 01 58.3 248.8 2.2 49.1 -7 881 No stop 02 09 00 --- 19 06 32 57.7 249.8 2.3 49.6 203 908 02 05 34 02 09 00 J1642+2523 19 06 32 55.7 249.9 2.4 48.9 -7 908 No stop 02 10 30 =1640+254 19 08 02 55.5 250.3 2.4 49.1 83 919 02 09 04 02 10 30 J1649+2635 19 08 02 57.4 250.2 2.3 49.7 -7 919 No stop 02 14 00 --- 19 11 32 56.8 251.1 2.4 50.1 203 946 02 10 34 02 15 00 J1642+2523 19 12 33 54.7 251.4 2.5 49.6 53 946 02 15 00 02 16 30 =1640+254 19 14 03 54.5 251.8 2.5 49.7 90 958 02 15 04 02 16 30 J1649+2635 19 14 03 56.4 251.7 2.4 50.4 -7 958 No stop 02 20 00 --- 19 17 33 55.8 252.6 2.5 50.7 203 985 02 16 34 02 20 00 J1642+2523 19 17 33 53.8 252.7 2.6 50.1 -7 985 No stop 02 21 30 =1640+254 19 19 04 53.6 253.1 2.6 50.2 83 996 02 20 04 02 21 30 J1649+2635 19 19 04 55.5 253.0 2.5 50.9 -7 996 No stop 02 25 00 --- 19 22 34 54.9 253.9 2.5 51.2 203 1023 02 21 34 02 26 00 J1642+2523 19 23 34 52.8 254.2 2.7 50.6 53 1023 02 26 00 02 27 30 =1640+254 19 25 05 52.5 254.5 2.7 50.7 90 1035 02 26 04 02 27 30 J1649+2635 19 25 05 54.5 254.5 2.6 51.4 -7 1035 No stop 02 31 00 --- 19 28 35 53.9 255.3 2.6 51.7 203 1062 02 27 34 02 31 00 J1642+2523 19 28 35 51.9 255.3 2.8 51.0 -7 1062 No stop 02 32 30 =1640+254 19 30 05 51.7 255.7 2.8 51.1 83 1073 02 31 04 02 32 30 J1649+2635 19 30 05 53.6 255.7 2.7 51.8 -7 1073 No stop 02 36 00 --- 19 33 36 53.0 256.5 2.7 52.1 203 1100 02 32 34 02 36 00 J1642+2523 19 33 36 51.0 256.5 2.8 51.3 -7 1100 No stop 02 37 30 =1640+254 19 35 06 50.8 256.8 2.9 51.4 83 1112 02 36 04 02 38 30 J1649+2635 19 36 06 52.5 257.0 2.8 52.2 53 1112 02 38 30 02 42 00 --- 19 39 37 51.9 257.8 2.8 52.5 210 1138 02 38 34 02 42 00 J1642+2523 19 39 37 50.0 257.8 2.9 51.7 -7 1138 No stop 02 43 30 =1640+254 19 41 07 49.7 258.1 3.0 51.8 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 ---------------------------------------------------------------------------------------- --- Wed 9 Mar 2016 Day 69 --- 02 43 30 J1649+2635 19 41 07 51.6 258.2 2.9 52.6 -7 1150 No stop 02 47 00 --- 19 44 38 51.0 258.9 2.9 52.8 203 1177 02 43 34 02 47 00 J1642+2523 19 44 38 49.1 258.9 3.0 52.0 -7 1177 No stop 02 48 30 =1640+254 19 46 08 48.8 259.2 3.0 52.1 83 1188 02 47 04 02 48 30 J1649+2635 19 46 08 50.7 259.2 2.9 52.8 -7 1188 No stop 02 52 00 --- 19 49 39 50.1 260.0 3.0 53.0 203 1215 02 48 34 02 52 00 J1642+2523 19 49 39 48.2 259.9 3.1 52.2 -7 1215 No stop 02 53 30 =1640+254 19 51 09 47.9 260.2 3.1 52.3 83 1227 02 52 04 02 54 30 J1649+2635 19 52 09 49.7 260.5 3.0 53.1 53 1227 02 54 30 02 58 00 --- 19 55 40 49.0 261.2 3.1 53.3 210 1254 02 54 34 02 58 00 J1642+2523 19 55 40 47.1 261.2 3.2 52.5 -7 1254 No stop 02 59 30 =1640+254 19 57 10 46.8 261.5 3.2 52.6 83 1265 02 58 04 02 59 30 J1649+2635 19 57 10 48.8 261.5 3.1 53.4 -7 1265 No stop 03 03 00 --- 20 00 40 48.1 262.2 3.2 53.5 203 1292 02 59 34 03 03 00 J1642+2523 20 00 40 46.2 262.2 3.3 52.7 -7 1292 No stop 03 04 30 =1640+254 20 02 11 45.9 262.5 3.3 52.8 83 1304 03 03 04 03 04 30 J1649+2635 20 02 11 47.9 262.5 3.2 53.6 -7 1304 No stop 03 08 00 --- 20 05 41 47.2 263.2 3.3 53.7 203 1331 03 04 34 03 08 00 J1642+2523 20 05 41 45.3 263.1 3.4 52.9 -7 1331 No stop 03 09 30 =1640+254 20 07 11 45.0 263.4 3.4 52.9 83 1342 03 08 04 03 10 30 J1649+2635 20 08 12 46.8 263.7 3.3 53.7 53 1342 03 10 30 03 14 00 --- 20 11 42 46.2 264.4 3.4 53.8 210 1369 03 10 34 03 14 00 J1642+2523 20 11 42 44.2 264.3 3.5 53.0 -7 1369 No stop 03 15 30 =1640+254 20 13 12 44.0 264.6 3.5 53.1 83 1381 03 14 04 03 15 30 J1649+2635 20 13 12 45.9 264.7 3.4 53.9 -7 1381 No stop 03 19 00 --- 20 16 43 45.3 265.3 3.4 54.0 203 1408 03 15 34 03 19 00 J1642+2523 20 16 43 43.3 265.2 3.6 53.2 -7 1408 No stop 03 20 30 =1640+254 20 18 13 43.1 265.5 3.6 53.2 83 1419 03 19 04 03 20 30 J1649+2635 20 18 13 45.0 265.6 3.5 54.0 -7 1419 No stop 03 24 00 --- 20 21 44 44.3 266.3 3.5 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 ---------------------------------------------------------------------------------------- --- Wed 9 Mar 2016 Day 69 --- 03 24 00 J1642+2523 20 21 44 42.4 266.2 3.6 53.3 -7 1446 No stop 03 25 30 =1640+254 20 23 14 42.1 266.4 3.7 53.3 83 1458 03 24 04 03 26 30 J1649+2635 20 24 14 43.9 266.7 3.6 54.1 53 1458 03 26 30 03 30 00 --- 20 27 45 43.3 267.4 3.6 54.1 210 1485 03 26 34 03 30 00 J1642+2523 20 27 45 41.3 267.3 3.7 53.3 -7 1485 No stop 03 31 30 =1640+254 20 29 15 41.1 267.5 3.8 53.4 83 1496 03 30 04 03 31 30 J1649+2635 20 29 15 43.0 267.6 3.7 54.2 -7 1496 No stop 03 35 00 --- 20 32 46 42.3 268.2 3.7 54.2 203 1523 03 31 34 03 35 00 J1642+2523 20 32 46 40.4 268.1 3.8 53.4 -7 1523 No stop 03 36 30 =1640+254 20 34 16 40.1 268.4 3.8 53.4 83 1535 03 35 04 03 36 30 J1649+2635 20 34 16 42.1 268.5 3.7 54.2 -7 1535 No stop 03 40 00 --- 20 37 47 41.4 269.1 3.8 54.2 203 1562 03 36 34 03 40 00 J1642+2523 20 37 47 39.5 269.0 3.9 53.4 -7 1562 No stop 03 41 30 =1640+254 20 39 17 39.2 269.3 3.9 53.4 83 1573 03 40 04 03 42 30 J1649+2635 20 40 17 41.0 269.6 3.8 54.2 53 1573 03 42 30 03 46 00 --- 20 43 47 40.3 270.2 3.9 54.2 210 1600 03 42 34 03 46 00 J1642+2523 20 43 47 38.4 270.1 4.0 53.4 -7 1600 No stop 03 47 30 =1640+254 20 45 18 38.1 270.3 4.0 53.4 83 1612 03 46 04 03 47 30 J1649+2635 20 45 18 40.1 270.4 3.9 54.2 -7 1612 No stop 03 51 00 --- 20 48 48 39.4 271.0 4.0 54.2 203 1638 03 47 34 03 51 00 J1642+2523 20 48 48 37.5 270.9 4.1 53.4 -7 1638 No stop 03 52 30 =1640+254 20 50 19 37.2 271.2 4.1 53.4 83 1650 03 51 04 03 52 30 J1649+2635 20 50 19 39.2 271.3 4.0 54.2 -7 1650 No stop 03 56 00 --- 20 53 49 38.5 271.9 4.1 54.2 203 1677 03 52 34 03 56 00 J1642+2523 20 53 49 36.6 271.8 4.2 53.4 -7 1677 No stop 03 57 30 =1640+254 20 55 19 36.3 272.0 4.2 53.4 83 1688 03 56 04 03 58 30 J1649+2635 20 56 20 38.1 272.3 4.1 54.2 53 1688 03 58 30 04 02 00 --- 20 59 50 37.4 272.9 4.2 54.1 210 1715 03 58 34 04 02 00 J1642+2523 20 59 50 35.5 272.8 4.3 53.3 -7 1715 No stop 04 03 30 =1640+254 21 01 20 35.2 273.0 4.3 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 ---------------------------------------------------------------------------------------- --- Wed 9 Mar 2016 Day 69 --- 04 03 30 J1649+2635 21 01 20 37.2 273.1 4.2 54.1 -7 1727 No stop 04 07 00 --- 21 04 51 36.5 273.7 4.2 54.1 203 1754 04 03 34 04 07 00 J1642+2523 21 04 51 34.6 273.6 4.4 53.3 -7 1754 No stop 04 08 30 =1640+254 21 06 21 34.3 273.8 4.4 53.3 83 1765 04 07 04 04 08 30 J1649+2635 21 06 21 36.3 273.9 4.3 54.0 -7 1765 No stop 04 12 00 --- 21 09 52 35.6 274.5 4.3 54.0 203 1792 04 08 34 04 12 00 J1642+2523 21 09 52 33.7 274.4 4.4 53.2 -7 1792 No stop 04 13 30 =1640+254 21 11 22 33.4 274.7 4.5 53.2 83 1804 04 12 04 04 14 30 J1649+2635 21 12 22 35.2 274.9 4.4 53.9 53 1804 04 14 30 04 18 00 --- 21 15 53 34.5 275.5 4.4 53.9 210 1831 04 14 34 04 18 00 J1642+2523 21 15 53 32.6 275.4 4.5 53.1 -7 1831 No stop 04 19 30 =1640+254 21 17 23 32.3 275.6 4.6 53.1 83 1842 04 18 04 04 19 30 J1649+2635 21 17 23 34.3 275.7 4.5 53.8 -7 1842 No stop 04 23 00 --- 21 20 54 33.6 276.3 4.5 53.7 203 1869 04 19 34 04 23 00 J1642+2523 21 20 54 31.7 276.2 4.6 53.0 -7 1869 No stop 04 24 30 =1640+254 21 22 24 31.4 276.4 4.7 52.9 83 1881 04 23 04 04 24 30 J1649+2635 21 22 24 33.4 276.5 4.5 53.7 -7 1881 No stop 04 28 00 --- 21 25 54 32.7 277.1 4.6 53.6 203 1908 04 24 34 04 28 00 J1642+2523 21 25 54 30.8 277.0 4.7 52.9 -7 1908 No stop 04 29 30 =1640+254 21 27 25 30.5 277.2 4.7 52.8 83 1919 04 28 04 04 30 30 J1649+2635 21 28 25 32.3 277.5 4.6 53.6 53 1919 04 30 30 04 34 00 --- 21 31 55 31.6 278.0 4.7 53.5 210 1946 04 30 34 04 34 00 J1642+2523 21 31 55 29.7 278.0 4.8 52.7 -7 1946 No stop 04 35 30 =1640+254 21 33 26 29.4 278.2 4.8 52.6 83 1958 04 34 04 04 35 30 J1649+2635 21 33 26 31.4 278.2 4.7 53.4 -7 1958 No stop 04 39 00 --- 21 36 56 30.7 278.8 4.8 53.3 203 1985 04 35 34 04 39 00 J1642+2523 21 36 56 28.8 278.7 4.9 52.5 -7 1985 No stop 04 40 30 =1640+254 21 38 26 28.5 279.0 4.9 52.5 83 1996 04 39 04 04 40 30 J1649+2635 21 38 26 30.5 279.0 4.8 53.2 -7 1996 No stop 04 44 00 --- 21 41 57 29.8 279.6 4.9 53.1 203 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 ---------------------------------------------------------------------------------------- --- Wed 9 Mar 2016 Day 69 --- 04 44 00 J1642+2523 21 41 57 27.9 279.5 5.0 52.4 -7 2023 No stop 04 45 30 =1640+254 21 43 27 27.6 279.8 5.0 52.3 83 2035 04 44 04 04 46 30 J1649+2635 21 44 27 29.4 280.0 4.9 53.0 53 2035 04 46 30 04 50 00 --- 21 47 58 28.8 280.5 5.0 52.9 210 2062 04 46 34 04 50 00 J1642+2523 21 47 58 26.8 280.5 5.1 52.2 -7 2062 No stop 04 51 30 =1640+254 21 49 28 26.6 280.7 5.1 52.1 83 2073 04 50 04 04 51 30 J1649+2635 21 49 28 28.5 280.7 5.0 52.9 -7 2073 No stop 04 55 00 --- 21 52 59 27.9 281.3 5.0 52.7 203 2100 04 51 34 04 55 00 J1642+2523 21 52 59 25.9 281.2 5.2 52.0 -7 2100 No stop 04 56 30 =1640+254 21 54 29 25.7 281.5 5.2 51.9 83 2112 04 55 04 04 56 30 J1649+2635 21 54 29 27.6 281.5 5.1 52.7 -7 2112 No stop 05 00 00 --- 21 58 00 27.0 282.0 5.1 52.5 203 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 03.403266 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