COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: Heart of a spiral DRAGN Exp. Code: EM119A Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Minnie Mao Address: JIVE Postbus 2 7990 AA Dwingeloo The Netherlands Phone: +31-521-596508 EMAIL: mao@jive.eu Fax: Phone during observation: +31-521-596508 Observing mode: Notes: COVER LETTER: This is a 1Gbps 6cm dual-polarisation phase-referencing project. target: J1649+2635 phasecal: J1642+2523 bandpass/ff: OQ208, NRAO512 Schedule for 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 ---------------------------------------------------------------------------------------- --- Tue 23 Feb 2016 Day 54 --- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 322.49 322.49 322.49 322.49 354.49 354.49 354.49 354.49 386.49 386.49 386.49 386.49 418.49 418.49 418.49 418.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 00 00 00 J1649+2635 15 58 02 70.1 143.8 -0.9 -28.6 0 0 00 00 00 00 03 30 --- 16 01 33 70.4 145.9 -0.8 -27.1 210 27 00 00 04 00 03 30 J1642+2523 16 01 33 70.0 151.4 -0.7 -22.6 -10 27 No stop 00 05 00 =1640+254 16 03 03 70.1 152.3 -0.7 -21.9 80 38 00 03 34 00 05 00 J1649+2635 16 03 03 70.6 146.8 -0.8 -26.4 -9 38 No stop 00 08 30 --- 16 06 33 70.9 148.9 -0.7 -24.8 201 65 00 05 04 00 08 30 J1642+2523 16 06 33 70.4 154.5 -0.6 -20.2 -10 65 No stop 00 10 00 =1640+254 16 08 04 70.5 155.5 -0.6 -19.5 80 77 00 08 34 00 10 00 J1649+2635 16 08 04 71.1 149.9 -0.7 -24.0 -10 77 No stop 00 13 30 --- 16 11 34 71.4 152.1 -0.6 -22.3 200 104 00 10 04 00 14 30 J1642+2523 16 12 34 70.8 158.4 -0.5 -17.2 50 104 00 14 30 00 16 00 =1640+254 16 14 05 70.9 159.4 -0.5 -16.4 90 115 00 14 34 00 16 00 J1649+2635 16 14 05 71.6 153.7 -0.6 -21.0 -10 115 No stop 00 19 30 --- 16 17 35 71.8 156.1 -0.5 -19.2 200 142 00 16 04 00 19 30 J1642+2523 16 17 35 71.1 161.7 -0.4 -14.6 -10 142 No stop 00 21 00 =1640+254 16 19 05 71.2 162.8 -0.4 -13.8 80 154 00 19 34 00 21 00 J1649+2635 16 19 05 72.0 157.1 -0.5 -18.4 -10 154 No stop 00 24 30 --- 16 22 36 72.2 159.5 -0.5 -16.5 200 181 00 21 04 00 24 30 J1642+2523 16 22 36 71.4 165.2 -0.3 -11.9 -10 181 No stop 00 26 00 =1640+254 16 24 06 71.5 166.2 -0.3 -11.0 80 192 00 24 34 00 26 00 J1649+2635 16 24 06 72.3 160.6 -0.4 -15.6 -10 192 No stop 00 29 30 --- 16 27 37 72.5 163.1 -0.4 -13.6 200 219 00 26 04 00 30 30 J1642+2523 16 28 37 71.6 169.4 -0.2 -8.5 50 219 00 30 30 00 32 00 =1640+254 16 30 07 71.7 170.5 -0.2 -7.6 90 231 00 30 34 00 32 00 J1649+2635 16 30 07 72.6 164.9 -0.3 -12.2 -9 231 No stop 00 35 30 --- 16 33 38 72.8 167.5 -0.3 -10.1 201 258 00 32 04 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 ---------------------------------------------------------------------------------------- --- Tue 23 Feb 2016 Day 54 --- 00 35 30 J1642+2523 16 33 38 71.8 173.0 -0.2 -5.6 -10 258 No stop 00 37 00 =1640+254 16 35 08 71.8 174.1 -0.1 -4.8 80 269 00 35 34 00 37 00 J1649+2635 16 35 08 72.8 168.6 -0.2 -9.2 -9 269 No stop 00 40 30 --- 16 38 39 72.9 171.3 -0.2 -7.1 201 296 00 37 04 00 40 30 J1642+2523 16 38 39 71.9 176.6 -0.1 -2.7 -9 296 No stop 00 42 00 =1640+254 16 40 09 71.9 177.7 -0.1 -1.9 81 308 00 40 34 00 42 00 J1649+2635 16 40 09 73.0 172.4 -0.2 -6.1 -9 308 No stop 00 45 30 --- 16 43 40 73.0 175.1 -0.1 -4.0 201 335 00 42 04 00 46 30 J1642+2523 16 44 40 71.9 181.0 0.0 0.8 51 335 00 46 30 00 48 00 =1640+254 16 46 10 71.9 182.1 0.0 1.7 90 346 00 46 34 00 48 00 J1649+2635 16 46 10 73.1 177.0 -0.1 -2.4 -9 346 No stop 00 51 30 --- 16 49 40 73.1 179.7 -0.0 -0.2 201 373 00 48 04 00 51 30 J1642+2523 16 49 40 71.8 184.6 0.1 3.7 -9 373 No stop 00 53 00 =1640+254 16 51 11 71.8 185.7 0.1 4.6 81 385 00 51 34 00 53 00 J1649+2635 16 51 11 73.1 180.9 0.0 0.7 -9 385 No stop 00 56 30 --- 16 54 41 73.1 183.6 0.1 2.9 201 412 00 53 04 00 56 30 J1642+2523 16 54 41 71.7 188.2 0.2 6.6 -9 412 No stop 00 58 00 =1640+254 16 56 12 71.7 189.3 0.2 7.4 81 423 00 56 34 00 58 00 J1649+2635 16 56 12 73.0 184.7 0.1 3.8 -8 423 No stop 01 01 30 --- 16 59 42 73.0 187.4 0.2 6.0 202 450 00 58 04 01 02 30 J1642+2523 17 00 42 71.5 192.5 0.3 10.0 52 450 01 02 30 01 04 00 =1640+254 17 02 13 71.5 193.5 0.3 10.8 90 462 01 02 34 01 04 00 OQ208 17 02 13 52.1 261.3 2.9 54.6 -72 462 No stop 01 10 00 --- 17 08 14 51.0 262.5 3.0 54.9 288 508 01 04 04 01 10 00 J1642+2523 17 08 14 71.2 197.7 0.4 14.1 -68 508 No stop 01 11 30 =1640+254 17 09 44 71.1 198.7 0.4 14.9 22 519 01 10 04 01 11 30 J1649+2635 17 09 44 72.6 194.9 0.3 12.0 -8 519 No stop 01 15 00 --- 17 13 14 72.4 197.4 0.4 14.1 202 546 01 11 34 01 16 00 J1642+2523 17 14 15 70.8 201.7 0.5 17.3 52 546 01 16 00 01 17 30 =1640+254 17 15 45 70.7 202.7 0.5 18.0 90 558 01 16 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 ---------------------------------------------------------------------------------------- --- Tue 23 Feb 2016 Day 54 --- 01 17 30 J1649+2635 17 15 45 72.3 199.2 0.4 15.5 -7 558 No stop 01 21 00 --- 17 19 15 72.1 201.7 0.5 17.4 203 585 01 17 34 01 21 00 J1642+2523 17 19 15 70.5 204.9 0.6 19.8 -7 585 No stop 01 22 30 =1640+254 17 20 46 70.3 205.9 0.6 20.5 83 596 01 21 04 01 22 30 J1649+2635 17 20 46 72.0 202.7 0.5 18.3 -7 596 No stop 01 26 00 --- 17 24 16 71.7 205.1 0.6 20.1 203 623 01 22 34 01 26 00 J1642+2523 17 24 16 70.0 208.1 0.7 22.2 -7 623 No stop 01 27 30 =1640+254 17 25 46 69.9 209.0 0.7 22.9 83 635 01 26 04 01 27 30 J1649+2635 17 25 46 71.6 206.1 0.6 20.9 -7 635 No stop 01 31 00 --- 17 29 17 71.3 208.4 0.7 22.7 203 662 01 27 34 01 32 00 J1642+2523 17 30 17 69.5 211.7 0.8 24.9 53 662 01 32 00 01 33 30 =1640+254 17 31 47 69.4 212.5 0.8 25.6 90 673 01 32 04 01 33 30 J1649+2635 17 31 47 71.1 210.0 0.7 23.9 -7 673 No stop 01 37 00 --- 17 35 18 70.8 212.2 0.8 25.6 203 700 01 33 34 01 37 00 J1642+2523 17 35 18 69.0 214.5 0.9 27.1 -7 700 No stop 01 38 30 =1640+254 17 36 48 68.9 215.4 0.9 27.7 83 712 01 37 04 01 38 30 J1649+2635 17 36 48 70.6 213.1 0.8 26.3 -6 712 No stop 01 42 00 --- 17 40 19 70.3 215.2 0.8 27.9 204 738 01 38 34 01 42 00 J1642+2523 17 40 19 68.5 217.3 0.9 29.1 -7 738 No stop 01 43 30 =1640+254 17 41 49 68.3 218.1 1.0 29.7 83 750 01 42 04 01 43 30 J1649+2635 17 41 49 70.1 216.0 0.9 28.5 -7 750 No stop 01 47 00 --- 17 45 20 69.7 218.0 0.9 30.0 203 777 01 43 34 01 48 00 J1642+2523 17 46 20 67.8 220.5 1.0 31.4 53 777 01 48 00 01 49 30 =1640+254 17 47 50 67.6 221.2 1.1 31.9 90 788 01 48 04 01 49 30 J1649+2635 17 47 50 69.4 219.4 1.0 31.0 -7 788 No stop 01 53 00 --- 17 51 21 69.0 221.3 1.0 32.4 203 815 01 49 34 01 53 00 J1642+2523 17 51 21 67.2 223.0 1.1 33.2 -7 815 No stop 01 54 30 =1640+254 17 52 51 67.0 223.7 1.2 33.7 83 827 01 53 04 01 54 30 J1649+2635 17 52 51 68.8 222.1 1.0 32.9 -7 827 No stop 01 58 00 --- 17 56 21 68.4 223.9 1.1 34.2 203 854 01 54 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 ---------------------------------------------------------------------------------------- --- Tue 23 Feb 2016 Day 54 --- 01 58 00 J1642+2523 17 56 21 66.6 225.3 1.2 34.8 -7 854 No stop 01 59 30 =1640+254 17 57 52 66.4 226.0 1.2 35.3 83 865 01 58 04 01 59 30 J1649+2635 17 57 52 68.2 224.6 1.1 34.7 -7 865 No stop 02 03 00 --- 18 01 22 67.8 226.3 1.2 35.9 203 892 01 59 34 02 04 00 J1642+2523 18 02 22 65.8 228.1 1.3 36.7 53 892 02 04 00 02 05 30 =1640+254 18 03 53 65.6 228.7 1.3 37.1 90 904 02 04 04 02 05 30 J1649+2635 18 03 53 67.4 227.5 1.2 36.8 -7 904 No stop 02 09 00 --- 18 07 23 66.9 229.1 1.3 37.8 203 931 02 05 34 02 09 00 J1642+2523 18 07 23 65.1 230.2 1.4 38.1 -7 931 No stop 02 10 30 =1640+254 18 08 53 64.9 230.9 1.4 38.5 83 942 02 09 04 02 10 30 J1649+2635 18 08 53 66.7 229.8 1.3 38.3 -7 942 No stop 02 14 00 --- 18 12 24 66.2 231.3 1.4 39.3 203 969 02 10 34 02 14 00 J1642+2523 18 12 24 64.4 232.3 1.5 39.5 -7 969 No stop 02 15 30 =1640+254 18 13 54 64.1 232.9 1.5 39.8 83 981 02 14 04 02 15 30 J1649+2635 18 13 54 66.0 232.0 1.4 39.7 -7 981 No stop 02 19 00 --- 18 17 25 65.5 233.4 1.5 40.7 203 1008 02 15 34 02 20 00 J1642+2523 18 18 25 63.5 234.7 1.6 40.9 53 1008 02 20 00 02 21 30 =1640+254 18 19 55 63.3 235.2 1.6 41.3 90 1019 02 20 04 02 21 30 J1649+2635 18 19 55 65.2 234.5 1.5 41.3 -7 1019 No stop 02 25 00 --- 18 23 26 64.6 235.8 1.6 42.2 203 1046 02 21 34 02 25 00 J1642+2523 18 23 26 62.7 236.5 1.7 42.1 -7 1046 No stop 02 26 30 =1640+254 18 24 56 62.5 237.1 1.7 42.4 83 1058 02 25 04 02 26 30 NRAO512 18 24 56 70.3 268.0 1.7 70.6 -35 1058 No stop 02 32 30 --- 18 30 57 69.2 269.1 1.8 70.7 325 1104 02 26 34 02 32 30 J1642+2523 18 30 57 61.6 239.2 1.8 43.6 -34 1104 No stop 02 34 00 =1640+254 18 32 27 61.3 239.7 1.8 43.9 56 1115 02 32 34 02 35 00 J1649+2635 18 33 27 63.1 239.5 1.7 44.4 53 1115 02 35 00 02 38 30 --- 18 36 58 62.5 240.8 1.8 45.1 210 1142 02 35 04 02 38 30 J1642+2523 18 36 58 60.6 241.2 1.9 44.7 -7 1142 No stop 02 40 00 =1640+254 18 38 28 60.4 241.7 1.9 45.0 83 1154 02 38 34 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 ---------------------------------------------------------------------------------------- --- Tue 23 Feb 2016 Day 54 --- 02 40 00 J1649+2635 18 38 28 62.3 241.3 1.8 45.4 -7 1154 No stop 02 43 30 --- 18 41 59 61.7 242.4 1.9 46.0 203 1181 02 40 04 02 43 30 J1642+2523 18 41 59 59.8 242.8 2.0 45.6 -7 1181 No stop 02 45 00 =1640+254 18 43 29 59.6 243.3 2.0 45.8 83 1192 02 43 34 02 45 00 J1649+2635 18 43 29 61.5 242.9 1.9 46.3 -7 1192 No stop 02 48 30 --- 18 47 00 60.9 244.1 1.9 46.8 203 1219 02 45 04 02 48 30 J1642+2523 18 47 00 59.0 244.4 2.1 46.4 -7 1219 No stop 02 50 00 =1640+254 18 48 30 58.8 244.8 2.1 46.6 83 1231 02 48 34 02 51 00 J1649+2635 18 49 30 60.5 244.8 2.0 47.2 53 1231 02 51 00 02 54 30 --- 18 53 01 59.9 245.9 2.0 47.8 210 1258 02 51 04 02 54 30 J1642+2523 18 53 01 58.0 246.2 2.2 47.3 -7 1258 No stop 02 56 00 =1640+254 18 54 31 57.8 246.6 2.2 47.5 83 1269 02 54 34 02 56 00 J1649+2635 18 54 31 59.7 246.4 2.1 48.0 -7 1269 No stop 02 59 30 --- 18 58 02 59.1 247.4 2.1 48.5 203 1296 02 56 04 02 59 30 J1642+2523 18 58 02 57.2 247.6 2.2 47.9 -7 1296 No stop 03 01 00 =1640+254 18 59 32 56.9 248.0 2.3 48.1 83 1308 02 59 34 03 01 00 J1649+2635 18 59 32 58.9 247.8 2.2 48.7 -7 1308 No stop 03 04 30 --- 19 03 02 58.3 248.8 2.2 49.1 203 1335 03 01 04 03 04 30 J1642+2523 19 03 02 56.3 249.0 2.3 48.6 -7 1335 No stop 03 06 00 =1640+254 19 04 33 56.1 249.4 2.4 48.7 83 1346 03 04 34 03 07 00 J1649+2635 19 05 33 57.8 249.5 2.3 49.5 53 1346 03 07 00 03 10 30 --- 19 09 03 57.2 250.4 2.3 49.9 210 1373 03 07 04 03 10 30 J1642+2523 19 09 03 55.3 250.6 2.4 49.2 -7 1373 No stop 03 12 00 =1640+254 19 10 34 55.1 250.9 2.5 49.4 83 1385 03 10 34 03 12 00 J1649+2635 19 10 34 57.0 250.8 2.3 50.0 -7 1385 No stop 03 15 30 --- 19 14 04 56.4 251.7 2.4 50.4 203 1412 03 12 04 03 15 30 J1642+2523 19 14 04 54.5 251.8 2.5 49.7 -7 1412 No stop 03 17 00 =1640+254 19 15 34 54.2 252.2 2.5 49.9 83 1423 03 15 34 03 17 00 J1649+2635 19 15 34 56.1 252.1 2.4 50.6 -7 1423 No stop 03 20 30 --- 19 19 05 55.5 253.0 2.5 50.9 203 1450 03 17 04 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 ---------------------------------------------------------------------------------------- --- Tue 23 Feb 2016 Day 54 --- 03 20 30 J1642+2523 19 19 05 53.6 253.1 2.6 50.2 -7 1450 No stop 03 22 00 =1640+254 19 20 35 53.3 253.4 2.6 50.3 83 1462 03 20 34 03 23 00 J1649+2635 19 21 35 55.1 253.6 2.5 51.1 53 1462 03 23 00 03 26 30 --- 19 25 06 54.5 254.5 2.6 51.4 210 1488 03 23 04 03 26 30 J1642+2523 19 25 06 52.5 254.5 2.7 50.7 -7 1488 No stop 03 28 00 =1640+254 19 26 36 52.3 254.9 2.7 50.8 83 1500 03 26 34 03 28 00 J1649+2635 19 26 36 54.2 254.8 2.6 51.5 -7 1500 No stop 03 31 30 --- 19 30 07 53.6 255.7 2.7 51.8 203 1527 03 28 04 03 31 30 J1642+2523 19 30 07 51.7 255.7 2.8 51.1 -7 1527 No stop 03 33 00 =1640+254 19 31 37 51.4 256.0 2.8 51.2 83 1538 03 31 34 03 33 00 J1649+2635 19 31 37 53.3 256.0 2.7 51.9 -7 1538 No stop 03 36 30 --- 19 35 08 52.7 256.8 2.8 52.2 203 1565 03 33 04 03 36 30 J1642+2523 19 35 08 50.8 256.8 2.9 51.4 -7 1565 No stop 03 38 00 =1640+254 19 36 38 50.5 257.1 2.9 51.5 83 1577 03 36 34 03 39 00 J1649+2635 19 37 38 52.3 257.4 2.8 52.3 53 1577 03 39 00 03 42 30 --- 19 41 09 51.6 258.2 2.9 52.6 210 1604 03 39 04 03 42 30 J1642+2523 19 41 09 49.7 258.1 3.0 51.8 -7 1604 No stop 03 44 00 =1640+254 19 42 39 49.4 258.5 3.0 51.9 83 1615 03 42 34 03 44 00 J1649+2635 19 42 39 51.4 258.5 2.9 52.7 -7 1615 No stop 03 47 30 --- 19 46 09 50.7 259.2 2.9 52.9 203 1642 03 44 04 03 47 30 J1642+2523 19 46 09 48.8 259.2 3.0 52.1 -7 1642 No stop 03 49 00 =1640+254 19 47 40 48.5 259.5 3.1 52.2 83 1654 03 47 34 03 49 00 J1649+2635 19 47 40 50.5 259.6 3.0 52.9 -7 1654 No stop 03 52 30 --- 19 51 10 49.8 260.3 3.0 53.1 203 1681 03 49 04 03 52 30 J1642+2523 19 51 10 47.9 260.2 3.1 52.3 -7 1681 No stop 03 54 00 =1640+254 19 52 40 47.7 260.6 3.2 52.4 83 1692 03 52 34 03 55 00 J1649+2635 19 53 41 49.4 260.8 3.1 53.2 53 1692 03 55 00 03 58 30 --- 19 57 11 48.8 261.5 3.1 53.4 210 1719 03 55 04 03 58 30 J1642+2523 19 57 11 46.8 261.5 3.2 52.6 -7 1719 No stop 04 00 00 =1640+254 19 58 41 46.6 261.8 3.3 52.6 83 1731 03 58 34 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 ---------------------------------------------------------------------------------------- --- Tue 23 Feb 2016 Day 54 --- 04 00 00 J1649+2635 19 58 41 48.5 261.8 3.1 53.4 -7 1731 No stop 04 03 30 --- 20 02 12 47.9 262.5 3.2 53.6 203 1758 04 00 04 04 03 30 J1642+2523 20 02 12 45.9 262.5 3.3 52.8 -7 1758 No stop 04 05 00 =1640+254 20 03 42 45.7 262.8 3.3 52.8 83 1769 04 03 34 04 05 00 J1649+2635 20 03 42 47.6 262.8 3.2 53.6 -7 1769 No stop 04 08 30 --- 20 07 13 47.0 263.5 3.3 53.7 203 1796 04 05 04 04 08 30 J1642+2523 20 07 13 45.0 263.4 3.4 52.9 -7 1796 No stop 04 10 00 =1640+254 20 08 43 44.8 263.7 3.4 53.0 83 1808 04 08 34 04 11 00 J1649+2635 20 09 43 46.5 264.0 3.3 53.8 53 1808 04 11 00 04 14 30 --- 20 13 14 45.9 264.7 3.4 53.9 210 1835 04 11 04 04 14 30 J1642+2523 20 13 14 44.0 264.6 3.5 53.1 -7 1835 No stop 04 16 00 =1640+254 20 14 44 43.7 264.9 3.5 53.1 83 1846 04 14 34 04 16 00 J1649+2635 20 14 44 45.6 265.0 3.4 53.9 -7 1846 No stop 04 19 30 --- 20 18 15 45.0 265.6 3.5 54.0 203 1873 04 16 04 04 19 30 J1642+2523 20 18 15 43.0 265.5 3.6 53.2 -7 1873 No stop 04 21 00 =1640+254 20 19 45 42.8 265.8 3.6 53.2 83 1885 04 19 34 04 21 00 J1649+2635 20 19 45 44.7 265.9 3.5 54.0 -7 1885 No stop 04 24 30 --- 20 23 15 44.1 266.5 3.6 54.1 203 1912 04 21 04 04 25 30 J1642+2523 20 24 16 42.0 266.6 3.7 53.3 53 1912 04 25 30 04 27 00 =1640+254 20 25 46 41.7 266.9 3.7 53.3 90 1923 04 25 34 04 27 00 J1649+2635 20 25 46 43.6 267.0 3.6 54.1 -7 1923 No stop 04 30 00 --- 20 28 46 43.1 267.5 3.6 54.2 173 1946 04 27 04 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess116.C1024 Matching groups in /home/guest/rmc/SCHED/sched11.4/catalogs/freq_RDBE.dat: ur6cm 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= 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 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= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 322.49 322.49 322.49 322.49 354.49 354.49 354.49 354.49 386.49 386.49 386.49 386.49 418.49 418.49 418.49 418.49 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 02.946861 0.00 26 40 10.51727 * 26 35 02.54000 26 33 18.35922 0.00 From catalog imbedded in main SCHED input file. * OQ208 14 04 45.615156 * 14 07 00.394414 14 07 44.273010 0.24 J1407+2827 28 41 29.23518 * 28 27 14.69022 28 22 30.31447 0.34 1404+286 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1407+28 GSFC 2015a astro solution, unpublished 67871 observations. * NRAO512 16 38 48.169688 * 16 40 29.632773 16 41 01.916024 0.00 J1640+3946 39 52 30.08667 * 39 46 46.02848 39 44 46.95391 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 20.016409 0.07 * J1642+2523 25 28 43.57721 * 25 23 07.68216 25 21 14.67243 0.13 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 163 observations. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline J1649+2635 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 2.792 195.987 OQ208 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 0.100 5.289 NRAO512 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 0.100 6.582 J1642+2523 sess116.C1024 1 2 3 4 5 6 7 10 11 12 13 1.225 74.506 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 88.6 OQ208 124.5 NRAO512 93.0 J1642+2523 89.8 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