COVER INFORMATION Station: EFLSBERG (Code Ef ) Experiment: VLBI mapping of M15 Exp. Code: GV020G Schedule Version: 1.00 Processed by SCHED version: 10.00 Release Sept. 15, 2011 PI: W.H.T. Vlemmings Address: Argelander Institute for Astronomy Auf dem Huegel 71 Bonn Germany Phone: +49 (0)228 733670 EMAIL: wouter@astro.uni-bonn.de Fax: +49 (0)228 731775 Phone during observation: +49 (0)228 733670 Observing mode: Phase-referencing of a source at 18cm (1 Gb/s) Notes: Global VLBI incl. GBT(at 512 Gb/s) and Arecibo Single Westerbork antenna (Wb1) PCAL off Schedule for EFLSBERG (Code Ef ) Page 2 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 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: 120.49 120.49 120.49 120.49 152.49 152.49 152.49 152.49 184.49 184.49 184.49 184.49 216.49 216.49 216.49 216.49 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 18 00 00 J2139+1423 21 26 00 53.8 174.4 -0.2 -3.7 0 0 18 00 00 18 04 00 =2136+141 21 30 01 53.9 176.1 -0.2 -2.6 240 31 18 00 01 18 04 00 M15 21 30 01 51.7 179.8 -0.0 -0.1 -37 31 No stop 18 07 30 --- 21 33 32 51.7 181.2 0.0 0.8 173 58 18 04 01 18 08 20 J2139+1423 21 34 22 53.9 177.8 -0.1 -1.4 15 58 18 08 20 18 09 20 =2136+141 21 35 22 53.9 178.3 -0.1 -1.1 60 66 18 08 21 18 09 20 M15 21 35 22 51.7 181.9 0.1 1.2 -37 66 No stop 18 12 50 --- 21 38 52 51.7 183.3 0.1 2.1 173 93 18 09 21 18 12 50 J2139+1423 21 38 52 53.9 179.7 -0.0 -0.2 -35 93 No stop 18 14 00 =2136+141 21 40 03 53.9 180.2 0.0 0.1 35 102 18 12 51 18 14 00 M15 21 40 03 51.6 183.7 0.2 2.4 -36 102 No stop 18 17 30 --- 21 43 33 51.6 185.1 0.2 3.3 174 129 18 14 01 18 18 20 J2139+1423 21 44 23 53.9 182.0 0.1 1.3 15 129 18 18 20 18 19 20 =2136+141 21 45 23 53.9 182.4 0.1 1.6 60 137 18 18 21 18 19 20 M15 21 45 23 51.6 185.8 0.2 3.8 -36 137 No stop 18 22 50 --- 21 48 54 51.5 187.2 0.3 4.7 174 164 18 19 21 18 22 50 J2139+1423 21 48 54 53.9 183.8 0.2 2.5 -34 164 No stop 18 24 00 =2136+141 21 50 04 53.9 184.3 0.2 2.8 36 173 18 22 51 18 24 00 M15 21 50 04 51.5 187.7 0.3 5.0 -36 173 No stop 18 27 30 --- 21 53 35 51.4 189.0 0.4 5.9 174 200 18 24 01 18 28 20 J2139+1423 21 54 25 53.8 186.1 0.2 4.0 16 200 18 28 20 18 29 20 =2136+141 21 55 25 53.8 186.5 0.3 4.3 60 208 18 28 21 Schedule for EFLSBERG (Code Ef ) Page 3 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 18 29 20 M15 21 55 25 51.4 189.8 0.4 6.3 -35 208 No stop 18 32 50 --- 21 58 56 51.3 191.1 0.5 7.2 175 235 18 29 21 18 32 50 J2139+1423 21 58 56 53.7 187.9 0.3 5.2 -34 235 No stop 18 34 00 =2136+141 22 00 06 53.7 188.4 0.3 5.5 36 244 18 32 51 18 34 00 M15 22 00 06 51.2 191.6 0.5 7.5 -35 244 No stop 18 37 30 --- 22 03 36 51.1 192.9 0.6 8.4 175 271 18 34 01 18 38 20 J2139+1423 22 04 27 53.6 190.2 0.4 6.6 17 271 18 38 20 18 39 20 =2136+141 22 05 27 53.5 190.6 0.4 6.9 60 279 18 38 21 18 39 20 M15 22 05 27 51.0 193.6 0.6 8.8 -34 279 No stop 18 42 50 --- 22 08 57 50.9 195.0 0.6 9.7 176 306 18 39 21 18 42 50 J2139+1423 22 08 57 53.4 192.0 0.5 7.8 -33 306 No stop 18 44 00 =2136+141 22 10 08 53.4 192.5 0.5 8.1 37 315 18 42 51 18 44 00 M15 22 10 08 50.9 195.4 0.7 10.0 -34 315 No stop 18 47 30 --- 22 13 38 50.7 196.8 0.7 10.8 176 342 18 44 01 18 48 20 J2139+1423 22 14 28 53.2 194.2 0.6 9.3 18 342 18 48 20 18 49 20 =2136+141 22 15 28 53.2 194.6 0.6 9.5 60 350 18 48 21 18 49 20 M15 22 15 28 50.6 197.5 0.7 11.2 -34 350 No stop 18 52 50 --- 22 18 59 50.4 198.8 0.8 12.1 176 377 18 49 21 18 52 50 J2139+1423 22 18 59 53.1 196.0 0.7 10.4 -32 377 No stop 18 54 00 =2136+141 22 20 09 53.0 196.5 0.7 10.7 38 386 18 52 51 18 54 00 M15 22 20 09 50.4 199.2 0.8 12.4 -33 386 No stop 18 57 30 --- 22 23 40 50.2 200.5 0.9 13.2 177 413 18 54 01 18 58 20 J2139+1423 22 24 30 52.8 198.2 0.7 11.8 18 413 18 58 20 18 59 20 =2136+141 22 25 30 52.7 198.6 0.8 12.1 60 421 18 58 21 18 59 20 M15 22 25 30 50.1 201.2 0.9 13.6 -33 421 No stop 19 02 50 --- 22 29 01 49.9 202.5 1.0 14.4 177 448 18 59 21 19 02 50 J2139+1423 22 29 01 52.6 199.9 0.8 12.9 -32 448 No stop 19 04 00 =2136+141 22 30 11 52.5 200.4 0.8 13.2 38 457 19 02 51 19 04 00 M15 22 30 11 49.8 202.9 1.0 14.7 -32 457 No stop 19 07 30 --- 22 33 41 49.6 204.2 1.1 15.5 178 484 19 04 01 Schedule for EFLSBERG (Code Ef ) Page 4 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 19 08 20 J2139+1423 22 34 32 52.2 202.0 0.9 14.3 18 484 19 08 20 19 09 20 =2136+141 22 35 32 52.2 202.4 0.9 14.5 60 492 19 08 21 19 09 20 M15 22 35 32 49.5 204.9 1.1 15.9 -32 492 No stop 19 12 50 --- 22 39 02 49.2 206.1 1.1 16.6 178 519 19 09 21 19 12 50 J2139+1423 22 39 02 52.0 203.8 1.0 15.3 -32 519 No stop 19 14 00 =2136+141 22 40 12 51.9 204.2 1.0 15.6 38 528 19 12 51 19 14 00 M15 22 40 12 49.1 206.6 1.2 16.9 -33 528 No stop 19 17 30 --- 22 43 43 48.9 207.8 1.2 17.7 177 555 19 14 01 19 18 20 J2139+1423 22 44 33 51.6 205.8 1.1 16.6 18 555 19 18 20 19 19 20 =2136+141 22 45 33 51.5 206.2 1.1 16.9 60 563 19 18 21 19 19 20 M15 22 45 33 48.7 208.4 1.2 18.1 -33 563 No stop 19 22 50 --- 22 49 04 48.5 209.7 1.3 18.8 177 590 19 19 21 19 22 50 J2139+1423 22 49 04 51.3 207.5 1.2 17.7 -33 590 No stop 19 24 00 =2136+141 22 50 14 51.2 207.9 1.2 17.9 37 599 19 22 51 19 24 00 M15 22 50 14 48.4 210.1 1.3 19.0 -33 599 No stop 19 27 30 --- 22 53 45 48.1 211.3 1.4 19.8 177 626 19 24 01 19 28 20 J2139+1423 22 54 35 50.9 209.5 1.2 18.9 17 626 19 28 20 19 29 20 =2136+141 22 55 35 50.8 209.9 1.3 19.1 60 634 19 28 21 19 29 20 M15 22 55 35 47.9 211.9 1.4 20.1 -33 634 No stop 19 32 50 --- 22 59 06 47.6 213.1 1.5 20.8 177 661 19 29 21 19 32 50 J2139+1423 22 59 06 50.5 211.2 1.3 19.9 -33 661 No stop 19 34 00 =2136+141 23 00 16 50.4 211.6 1.3 20.1 37 670 19 32 51 19 36 00 3C454.3 23 02 16 55.7 183.3 0.1 2.2 22 670 19 36 00 19 46 00 --- 23 12 18 55.5 187.5 0.3 5.0 600 747 19 36 01 19 48 00 J2139+1423 23 14 18 49.2 216.5 1.6 23.0 21 747 19 48 00 19 50 00 =2136+141 23 16 18 49.0 217.2 1.6 23.4 120 763 19 48 01 19 50 00 M15 23 16 18 46.0 218.8 1.8 24.1 -33 763 No stop 19 53 30 --- 23 19 49 45.7 219.9 1.8 24.7 177 790 19 50 01 19 54 20 J2139+1423 23 20 39 48.5 218.6 1.7 24.2 17 790 19 54 20 19 55 20 =2136+141 23 21 39 48.4 219.0 1.7 24.4 60 797 19 54 21 Schedule for EFLSBERG (Code Ef ) Page 5 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 19 55 20 M15 23 21 39 45.5 220.5 1.9 25.0 -33 797 No stop 19 58 50 --- 23 25 10 45.1 221.6 1.9 25.6 177 824 19 55 21 19 58 50 J2139+1423 23 25 10 48.1 220.1 1.8 25.0 -33 824 No stop 20 00 00 =2136+141 23 26 20 48.0 220.5 1.8 25.2 37 833 19 58 51 20 00 00 M15 23 26 20 45.0 222.0 1.9 25.8 -34 833 No stop 20 03 30 --- 23 29 51 44.6 223.1 2.0 26.4 176 861 20 00 01 20 04 20 J2139+1423 23 30 41 47.5 221.9 1.9 26.0 17 861 20 04 20 20 05 20 =2136+141 23 31 41 47.4 222.2 1.9 26.2 60 868 20 04 21 20 05 20 M15 23 31 41 44.4 223.6 2.0 26.7 -34 868 No stop 20 08 50 --- 23 35 11 44.0 224.7 2.1 27.2 176 895 20 05 21 20 08 50 J2139+1423 23 35 11 47.0 223.3 1.9 26.8 -33 895 No stop 20 10 00 =2136+141 23 36 22 46.9 223.7 1.9 27.0 37 904 20 08 51 20 10 00 M15 23 36 22 43.9 225.1 2.1 27.4 -34 904 No stop 20 13 30 --- 23 39 52 43.5 226.1 2.2 28.0 176 932 20 10 01 20 14 20 J2139+1423 23 40 42 46.4 225.1 2.0 27.7 17 932 20 14 20 20 15 20 =2136+141 23 41 43 46.3 225.4 2.0 27.9 60 939 20 14 21 20 15 20 M15 23 41 43 43.3 226.6 2.2 28.2 -34 939 No stop 20 18 50 --- 23 45 13 42.9 227.7 2.2 28.7 176 966 20 15 21 20 18 50 J2139+1423 23 45 13 45.9 226.5 2.1 28.4 -33 966 No stop 20 20 00 =2136+141 23 46 23 45.8 226.8 2.1 28.6 37 975 20 18 51 20 20 00 M15 23 46 23 42.8 228.0 2.3 28.9 -34 975 No stop 20 23 30 --- 23 49 54 42.3 229.0 2.3 29.4 176 1003 20 20 01 20 24 20 J2139+1423 23 50 44 45.3 228.1 2.2 29.3 17 1003 20 24 20 20 25 20 =2136+141 23 51 44 45.1 228.4 2.2 29.4 60 1010 20 24 21 20 25 20 M15 23 51 44 42.1 229.6 2.4 29.7 -34 1010 No stop 20 28 50 --- 23 55 15 41.7 230.6 2.4 30.2 176 1037 20 25 21 20 28 50 J2139+1423 23 55 15 44.7 229.5 2.3 29.9 -33 1037 No stop 20 30 00 =2136+141 23 56 25 44.6 229.8 2.3 30.1 37 1046 20 28 51 20 30 00 M15 23 56 25 41.5 230.9 2.4 30.3 -34 1046 No stop 20 33 30 --- 23 59 55 41.1 231.9 2.5 30.8 176 1073 20 30 01 Schedule for EFLSBERG (Code Ef ) Page 6 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 20 34 20 J2139+1423 00 00 46 44.0 231.1 2.4 30.7 17 1073 20 34 20 20 35 20 =2136+141 00 01 46 43.9 231.4 2.4 30.9 60 1081 20 34 21 20 35 20 M15 00 01 46 40.9 232.4 2.5 31.0 -34 1081 No stop 20 38 50 --- 00 05 16 40.4 233.4 2.6 31.5 176 1108 20 35 21 20 38 50 J2139+1423 00 05 16 43.5 232.4 2.4 31.3 -33 1108 No stop 20 40 00 =2136+141 00 06 27 43.3 232.7 2.4 31.5 37 1117 20 38 51 20 40 00 M15 00 06 27 40.3 233.7 2.6 31.6 -34 1117 No stop 20 43 30 --- 00 09 57 39.8 234.6 2.7 32.0 176 1144 20 40 01 20 44 20 J2139+1423 00 10 47 42.8 233.9 2.5 32.1 16 1144 20 44 20 20 45 20 =2136+141 00 11 47 42.6 234.2 2.5 32.2 60 1152 20 44 21 20 45 20 M15 00 11 47 39.6 235.1 2.7 32.3 -34 1152 No stop 20 48 50 --- 00 15 18 39.1 236.1 2.7 32.7 176 1179 20 45 21 20 48 50 J2139+1423 00 15 18 42.2 235.2 2.6 32.6 -34 1179 No stop 20 50 00 =2136+141 00 16 28 42.0 235.5 2.6 32.8 36 1188 20 48 51 20 50 00 M15 00 16 28 39.0 236.4 2.8 32.8 -34 1188 No stop 20 53 30 --- 00 19 59 38.5 237.3 2.8 33.2 176 1215 20 50 01 20 54 20 J2139+1423 00 20 49 41.5 236.7 2.7 33.3 16 1215 20 54 20 20 55 20 =2136+141 00 21 49 41.3 237.0 2.7 33.4 60 1223 20 54 21 20 55 20 M15 00 21 49 38.3 237.8 2.9 33.4 -34 1223 No stop 20 58 50 --- 00 25 20 37.8 238.7 2.9 33.8 176 1250 20 55 21 20 58 50 J2139+1423 00 25 20 40.9 237.9 2.8 33.8 -34 1250 No stop 21 00 00 =2136+141 00 26 30 40.7 238.2 2.8 33.9 36 1259 20 58 51 21 00 00 M15 00 26 30 37.6 239.0 2.9 33.9 -34 1259 No stop 21 03 30 --- 00 30 00 37.1 239.9 3.0 34.2 176 1286 21 00 01 21 04 20 J2139+1423 00 30 51 40.1 239.4 2.9 34.4 16 1286 21 04 20 21 05 20 =2136+141 00 31 51 40.0 239.6 2.9 34.5 60 1294 21 04 21 21 05 20 M15 00 31 51 36.9 240.3 3.0 34.4 -34 1294 No stop 21 08 50 --- 00 35 21 36.4 241.2 3.1 34.8 176 1321 21 05 21 21 08 50 J2139+1423 00 35 21 39.5 240.5 2.9 34.9 -34 1321 No stop 21 10 00 =2136+141 00 36 31 39.3 240.8 2.9 35.0 36 1330 21 08 51 Schedule for EFLSBERG (Code Ef ) Page 7 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 21 10 00 M15 00 36 31 36.2 241.5 3.1 34.9 -34 1330 No stop 21 13 30 --- 00 40 02 35.8 242.4 3.2 35.2 176 1357 21 10 01 21 14 20 J2139+1423 00 40 52 38.7 241.9 3.0 35.4 16 1357 21 14 20 21 15 20 =2136+141 00 41 52 38.6 242.2 3.0 35.5 60 1365 21 14 21 21 15 20 M15 00 41 52 35.5 242.8 3.2 35.4 -34 1365 No stop 21 18 50 --- 00 45 23 35.0 243.7 3.2 35.7 176 1392 21 15 21 21 18 50 J2139+1423 00 45 23 38.1 243.1 3.1 35.8 -34 1392 No stop 21 20 00 =2136+141 00 46 33 37.9 243.4 3.1 35.9 36 1401 21 18 51 21 20 00 M15 00 46 33 34.8 244.0 3.3 35.8 -34 1401 No stop 21 23 30 --- 00 50 04 34.3 244.8 3.3 36.1 176 1428 21 20 01 21 24 20 J2139+1423 00 50 54 37.3 244.4 3.2 36.3 16 1428 21 24 20 21 25 20 =2136+141 00 51 54 37.2 244.7 3.2 36.4 60 1436 21 24 21 21 25 20 M15 00 51 54 34.1 245.2 3.4 36.2 -34 1436 No stop 21 28 50 --- 00 55 25 33.6 246.1 3.4 36.5 176 1463 21 25 21 21 28 50 J2139+1423 00 55 25 36.7 245.5 3.3 36.7 -34 1463 No stop 21 30 00 =2136+141 00 56 35 36.5 245.8 3.3 36.8 36 1472 21 28 51 21 30 00 M15 00 56 35 33.4 246.4 3.4 36.6 -34 1472 No stop 21 33 30 --- 01 00 05 32.9 247.2 3.5 36.8 176 1499 21 30 01 21 34 20 J2139+1423 01 00 55 35.8 246.9 3.4 37.1 16 1499 21 34 20 21 35 20 =2136+141 01 01 56 35.7 247.1 3.4 37.2 60 1507 21 34 21 21 35 20 M15 01 01 56 32.6 247.6 3.5 37.0 -34 1507 No stop 21 38 50 --- 01 05 26 32.1 248.4 3.6 37.2 176 1534 21 35 21 21 38 50 J2139+1423 01 05 26 35.2 247.9 3.4 37.5 -34 1534 No stop 21 40 00 =2136+141 01 06 36 35.0 248.2 3.4 37.6 36 1543 21 38 51 21 40 00 M15 01 06 36 31.9 248.7 3.6 37.3 -34 1543 No stop 21 43 30 --- 01 10 07 31.4 249.5 3.7 37.5 176 1570 21 40 01 21 44 20 J2139+1423 01 10 57 34.4 249.2 3.5 37.9 16 1570 21 44 20 21 45 20 =2136+141 01 11 57 34.2 249.4 3.5 37.9 60 1578 21 44 21 21 45 20 M15 01 11 57 31.1 249.9 3.7 37.7 -34 1578 No stop 21 48 50 --- 01 15 28 30.6 250.7 3.7 37.9 176 1605 21 45 21 Schedule for EFLSBERG (Code Ef ) Page 8 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 21 48 50 J2139+1423 01 15 28 33.7 250.3 3.6 38.2 -34 1605 No stop 21 50 00 =2136+141 01 16 38 33.5 250.5 3.6 38.2 36 1614 21 48 51 21 50 00 M15 01 16 38 30.4 250.9 3.8 37.9 -34 1614 No stop 21 53 30 --- 01 20 09 29.9 251.7 3.8 38.1 176 1641 21 50 01 21 54 20 J2139+1423 01 20 59 32.9 251.5 3.7 38.5 16 1641 21 54 20 21 55 20 =2136+141 01 21 59 32.7 251.7 3.7 38.6 60 1649 21 54 21 21 55 20 M15 01 21 59 29.6 252.1 3.9 38.3 -34 1649 No stop 21 58 50 --- 01 25 30 29.1 252.9 3.9 38.4 176 1676 21 55 21 21 58 50 J2139+1423 01 25 30 32.2 252.5 3.8 38.8 -34 1676 No stop 22 00 00 =2136+141 01 26 40 32.0 252.8 3.8 38.8 36 1685 21 58 51 22 00 00 M15 01 26 40 28.9 253.2 3.9 38.5 -34 1685 No stop 22 03 30 --- 01 30 10 28.4 253.9 4.0 38.7 176 1712 22 00 01 22 04 20 J2139+1423 01 31 00 31.3 253.7 3.9 39.1 16 1712 22 04 20 22 05 20 =2136+141 01 32 01 31.2 254.0 3.9 39.1 60 1720 22 04 21 22 05 20 M15 01 32 01 28.1 254.3 4.0 38.8 -34 1720 No stop 22 08 50 --- 01 35 31 27.5 255.1 4.1 38.9 176 1747 22 05 21 22 08 50 J2139+1423 01 35 31 30.7 254.7 3.9 39.3 -34 1747 No stop 22 10 00 =2136+141 01 36 41 30.5 255.0 4.0 39.4 36 1756 22 08 51 22 10 00 M15 01 36 41 27.4 255.3 4.1 39.0 -34 1756 No stop 22 13 30 --- 01 40 12 26.8 256.1 4.2 39.2 176 1783 22 10 01 22 14 20 J2139+1423 01 41 02 29.8 255.9 4.0 39.6 16 1783 22 14 20 22 15 20 =2136+141 01 42 02 29.7 256.1 4.0 39.6 60 1791 22 14 21 22 15 20 M15 01 42 02 26.5 256.5 4.2 39.2 -34 1791 No stop 22 18 50 --- 01 45 33 26.0 257.2 4.2 39.4 176 1818 22 15 21 22 18 50 J2139+1423 01 45 33 29.1 256.9 4.1 39.7 -34 1818 No stop 22 20 00 =2136+141 01 46 43 28.9 257.1 4.1 39.8 36 1827 22 18 51 22 20 00 M15 01 46 43 25.8 257.4 4.3 39.4 -34 1827 No stop 22 23 30 --- 01 50 14 25.3 258.2 4.3 39.5 176 1854 22 20 01 22 24 20 J2139+1423 01 51 04 28.3 258.1 4.2 40.0 16 1854 22 24 20 22 25 20 =2136+141 01 52 04 28.1 258.3 4.2 40.0 60 1862 22 24 21 Schedule for EFLSBERG (Code Ef ) Page 9 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 22 25 20 M15 01 52 04 25.0 258.6 4.4 39.6 -34 1862 No stop 22 28 50 --- 01 55 34 24.4 259.3 4.4 39.7 176 1889 22 25 21 22 28 50 J2139+1423 01 55 34 27.6 259.0 4.3 40.1 -34 1889 No stop 22 30 30 =2136+141 01 57 15 27.3 259.4 4.3 40.2 66 1902 22 28 51 22 30 30 M15 01 57 15 24.2 259.6 4.4 39.8 -34 1902 No stop 22 34 00 --- 02 00 45 23.6 260.4 4.5 39.9 176 1929 22 30 31 22 34 50 J2139+1423 02 01 35 26.6 260.3 4.4 40.3 16 1929 22 34 50 22 35 50 =2136+141 02 02 36 26.5 260.5 4.4 40.3 60 1937 22 34 51 22 35 50 M15 02 02 36 23.3 260.7 4.5 39.9 -34 1937 No stop 22 39 20 --- 02 06 06 22.8 261.4 4.6 40.0 176 1964 22 35 51 22 39 20 J2139+1423 02 06 06 25.9 261.2 4.4 40.4 -34 1964 No stop 22 41 00 =2136+141 02 07 46 25.6 261.5 4.5 40.5 66 1977 22 39 21 22 41 00 M15 02 07 46 22.5 261.8 4.6 40.1 -34 1977 No stop 22 44 30 --- 02 11 17 22.0 262.5 4.7 40.2 176 2004 22 41 01 22 45 20 J2139+1423 02 12 07 25.0 262.4 4.5 40.6 16 2004 22 45 20 22 46 20 =2136+141 02 13 07 24.8 262.6 4.6 40.6 60 2011 22 45 21 22 46 20 M15 02 13 07 21.7 262.9 4.7 40.2 -34 2011 No stop 22 49 50 --- 02 16 38 21.1 263.6 4.8 40.3 176 2039 22 46 21 22 49 50 J2139+1423 02 16 38 24.2 263.3 4.6 40.7 -34 2039 No stop 22 51 30 =2136+141 02 18 18 24.0 263.7 4.6 40.7 66 2051 22 49 51 22 51 30 M15 02 18 18 20.9 263.9 4.8 40.3 -34 2051 No stop 22 55 00 --- 02 21 49 20.3 264.6 4.9 40.4 176 2079 22 51 31 22 55 50 J2139+1423 02 22 39 23.3 264.5 4.7 40.8 16 2079 22 55 50 22 56 50 =2136+141 02 23 39 23.1 264.7 4.7 40.8 60 2086 22 55 51 22 56 50 M15 02 23 39 20.0 265.0 4.9 40.4 -34 2086 No stop 23 00 20 --- 02 27 10 19.5 265.7 4.9 40.4 176 2113 22 56 51 23 00 20 J2139+1423 02 27 10 22.6 265.4 4.8 40.9 -34 2113 No stop 23 02 00 =2136+141 02 28 50 22.3 265.8 4.8 40.9 66 2126 23 00 21 23 02 00 M15 02 28 50 19.2 266.0 5.0 40.5 -34 2126 No stop 23 05 30 --- 02 32 20 18.6 266.7 5.0 40.5 176 2153 23 02 01 Schedule for EFLSBERG (Code Ef ) Page 10 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 23 06 20 J2139+1423 02 33 11 21.6 266.6 4.9 40.9 16 2153 23 06 20 23 07 20 =2136+141 02 34 11 21.5 266.8 4.9 41.0 60 2161 23 06 21 23 07 20 M15 02 34 11 18.3 267.0 5.1 40.5 -34 2161 No stop 23 10 50 --- 02 37 41 17.8 267.7 5.1 40.5 176 2188 23 07 21 23 10 50 J2139+1423 02 37 41 20.9 267.5 5.0 41.0 -34 2188 No stop 23 12 30 =2136+141 02 39 22 20.6 267.8 5.0 41.0 66 2201 23 10 51 23 12 30 M15 02 39 22 17.5 268.0 5.1 40.6 -34 2201 No stop 23 16 00 --- 02 42 52 17.0 268.7 5.2 40.6 176 2228 23 12 31 23 16 50 J2139+1423 02 43 42 20.0 268.7 5.1 41.0 16 2228 23 16 50 23 17 50 =2136+141 02 44 42 19.8 268.9 5.1 41.0 60 2236 23 16 51 23 17 50 M15 02 44 42 16.7 269.1 5.2 40.6 -34 2236 No stop 23 21 20 --- 02 48 13 16.1 269.8 5.3 40.6 176 2263 23 17 51 23 21 20 J2139+1423 02 48 13 19.2 269.5 5.1 41.0 -34 2263 No stop 23 23 00 =2136+141 02 49 53 19.0 269.9 5.2 41.0 66 2276 23 21 21 23 23 00 M15 02 49 53 15.9 270.1 5.3 40.6 -34 2276 No stop 23 26 30 --- 02 53 24 15.3 270.8 5.4 40.6 176 2303 23 23 01 23 27 20 J2139+1423 02 54 14 18.3 270.7 5.2 41.0 16 2303 23 27 20 23 28 20 =2136+141 02 55 14 18.1 270.9 5.3 41.0 60 2311 23 27 21 23 28 20 M15 02 55 14 15.0 271.1 5.4 40.6 -34 2311 No stop 23 31 50 --- 02 58 45 14.4 271.8 5.5 40.6 176 2338 23 28 21 23 31 50 J2139+1423 02 58 45 17.6 271.6 5.3 41.0 -34 2338 No stop 23 33 30 =2136+141 03 00 25 17.3 271.9 5.3 41.0 66 2351 23 31 51 23 33 30 M15 03 00 25 14.2 272.1 5.5 40.5 -34 2351 No stop 23 37 00 --- 03 03 56 13.6 272.8 5.6 40.5 176 2378 23 33 31 23 37 50 J2139+1423 03 04 46 16.6 272.7 5.4 41.0 16 2378 23 37 50 23 39 20 =2136+141 03 06 16 16.4 273.0 5.4 41.0 90 2390 23 37 51 23 39 20 M15 03 06 16 13.2 273.2 5.6 40.5 -34 2390 No stop 23 43 20 --- 03 10 17 12.6 274.0 5.7 40.5 206 2420 23 39 21 23 44 20 J2139+1423 03 11 17 15.6 274.0 5.5 40.9 26 2420 23 44 20 23 45 30 =2136+141 03 12 27 15.4 274.2 5.5 40.9 70 2430 23 44 21 Schedule for EFLSBERG (Code Ef ) Page 11 VLBI mapping of M15 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 ---------------------------------------------------------------------------------------- --- Sat 5 Nov 2011 Day 309 --- 23 47 00 3C454.3 03 13 57 28.4 261.0 4.3 40.8 16 2430 23 47 00 23 59 59 --- 03 26 59 26.3 263.7 4.5 41.2 779 2530 23 47 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: gv020.18cm --- 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: 8 Station: EFLSBERG Total bit rate: 1024 Format: MKIV1:2 Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: Speedup factor: 0.50 Disk used to record data. 1st LO= 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 1490.00 Net SB= L L U U L L U U L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 5 1 5 2 6 2 6 3 7 3 7 4 8 4 8 BBC SB= L L U U L L U U L L U U L L U U IF = B D B D B D B D B D B D B D B D The following frequency sets based on these setups were used. Frequency Set: 3 Setup file default. 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= 120.49 120.49 120.49 120.49 152.49 152.49 152.49 152.49 184.49 184.49 184.49 184.49 216.49 216.49 216.49 216.49 Bandwd= 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 Matching frequency sets: 3 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27, 66, 74, 82, 90, 67, 75, 83, 91 barrel=roll_off SOURCES USED IN RECORDING SCANS -- VLBI mapping of M15 Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * M15 21 27 33.315207 * 21 29 58.350000 21 30 33.757960 0.00 11 56 49.77559 * 12 10 01.50000 12 13 26.07267 0.00 From catalog imbedded in main SCHED input file. 3.742 scan and 74.441 baseline hours in setup: gv020.18cm Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 * J2139+1423 21 36 37.412147 * 21 39 01.309269 21 39 36.504826 0.00 2136+141 14 10 00.62105 * 14 23 35.99220 14 27 06.85726 0.01 J2139+14 /Users/wouter/bin/Sched/catalogs/sources.vlba GSFC 2010a astro solution 47149 Observations 1.322 scan and 20.311 baseline hours in setup: gv020.18cm Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 J2253+1608 22 51 29.519738 * 22 53 57.747937 22 54 34.451983 0.76 * 3C454.3 15 52 54.34811 * 16 08 53.56094 16 12 58.32202 0.74 2251+158 /Users/wouter/bin/Sched/catalogs/sources.vlba J2253+16 GSFC 2010a astro solution 39550 Observations 0.383 scan and 9.032 baseline hours in setup: gv020.18cm Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 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) M15 104.7 J2139+1423 107.3 3C454.3 125.4 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