COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: VLBI mapping of M15 Exp. Code: GV020D Schedule Version: 3.00 Processed by SCHED version: 9.30 Release near March 23, 2010 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. Arecibo and GBT(at 512 Gb/s) Westerbork (Wb1) used when source down at Arecibo PCAL off v.3: Jb1 replaced by Jb2 & Wb in along with Ar (no Nt) Schedule for MEDICINA (Code Mc ) Page 2 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 2 Nov 2010 Day 306 --- Next scan frequencies: 1610.49 1610.49 1610.49 1610.49 1642.49 1642.49 1642.49 1642.49 1674.49 1674.49 1674.49 1674.49 1706.49 1706.49 1706.49 1706.49 Next BBC frequencies: 315.49 315.49 315.49 315.49 347.49 347.49 347.49 347.49 379.49 379.49 379.49 379.49 411.49 411.49 411.49 411.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 18 15 00 J2139+1423 21 49 14 59.9 544.7 0.2 3.4 0 1 1 0 18 15 00 18 19 00 =2136+141 21 53 14 59.8 546.6 0.2 4.8 240 F 1 31 18 15 04 18 19 00 M15 21 53 14 57.3 550.3 0.4 7.5 -10 1 1 31 No stop 18 22 30 --- 21 56 45 57.2 551.9 0.4 8.6 200 F 1 58 18 19 04 18 23 20 J2139+1423 21 57 35 59.7 548.7 0.3 6.4 40 1 1 58 18 23 20 18 24 20 =2136+141 21 58 35 59.7 549.1 0.3 6.7 60 F 1 66 18 23 24 18 24 20 M15 21 58 35 57.1 552.7 0.5 9.2 -10 1 1 66 No stop 18 27 50 --- 22 02 06 57.0 554.3 0.5 10.4 200 F 1 93 18 24 24 18 27 50 J2139+1423 22 02 06 59.5 550.8 0.4 7.9 -10 1 1 93 No stop 18 29 00 =2136+141 22 03 16 59.5 551.4 0.4 8.3 60 F 1 102 18 27 54 18 29 00 M15 22 03 16 56.9 554.8 0.5 10.7 -10 1 1 102 No stop 18 32 30 --- 22 06 46 56.8 556.3 0.6 11.8 200 F 1 129 18 29 04 18 33 20 J2139+1423 22 07 37 59.3 553.4 0.5 9.8 40 1 1 129 18 33 20 18 34 20 =2136+141 22 08 37 59.3 553.9 0.5 10.2 60 F 1 137 18 33 24 18 34 20 M15 22 08 37 56.7 557.1 0.6 12.4 -10 1 1 137 No stop 18 37 50 --- 22 12 07 56.5 558.6 0.7 13.5 200 F 1 164 18 34 24 18 37 50 J2139+1423 22 12 07 59.1 555.5 0.5 11.4 -10 1 1 164 No stop 18 39 00 =2136+141 22 13 18 59.1 556.0 0.6 11.7 60 F 1 173 18 37 54 18 39 00 M15 22 13 18 56.4 559.1 0.7 13.8 -10 1 1 173 No stop 18 42 30 --- 22 16 48 56.2 560.6 0.8 14.9 200 F 1 200 18 39 04 18 43 20 J2139+1423 22 17 38 58.9 558.0 0.6 13.2 40 1 1 200 18 43 20 18 44 20 =2136+141 22 18 38 58.8 558.5 0.7 13.5 60 F 1 208 18 43 24 Schedule for MEDICINA (Code Mc ) Page 3 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 2 Nov 2010 Day 306 --- 18 44 20 M15 22 18 38 56.1 561.4 0.8 15.5 -10 1 1 208 No stop 18 47 50 --- 22 22 09 55.9 562.9 0.9 16.5 200 F 1 235 18 44 24 18 47 50 J2139+1423 22 22 09 58.6 560.1 0.7 14.6 -10 1 1 235 No stop 18 49 00 =2136+141 22 23 19 58.5 560.6 0.7 15.0 60 F 1 244 18 47 54 18 49 00 M15 22 23 19 55.8 563.4 0.9 16.8 -10 1 1 244 No stop 18 52 30 --- 22 26 50 55.5 564.8 0.9 17.8 200 F 1 271 18 49 04 18 53 20 J2139+1423 22 27 40 58.2 562.5 0.8 16.4 40 1 1 271 18 53 20 18 54 20 =2136+141 22 28 40 58.2 563.0 0.8 16.7 60 F 1 279 18 53 24 18 54 20 M15 22 28 40 55.4 565.6 1.0 18.4 -10 1 1 279 No stop 18 57 50 --- 22 32 11 55.1 567.0 1.0 19.3 200 F 1 306 18 54 24 18 57 50 J2139+1423 22 32 11 57.9 564.5 0.9 17.8 -10 1 1 306 No stop 18 59 00 =2136+141 22 33 21 57.8 565.0 0.9 18.1 60 F 1 315 18 57 54 18 59 00 M15 22 33 21 55.0 567.5 1.0 19.7 -10 1 1 315 No stop 19 02 30 --- 22 36 51 54.7 568.9 1.1 20.6 200 F 1 342 18 59 04 19 03 20 J2139+1423 22 37 42 57.5 566.9 1.0 19.4 40 1 1 342 19 03 20 19 04 20 =2136+141 22 38 42 57.4 567.3 1.0 19.7 60 F 1 350 19 03 24 19 04 20 M15 22 38 42 54.6 569.6 1.1 21.1 -10 1 1 350 No stop 19 07 50 --- 22 42 12 54.2 571.0 1.2 22.0 200 F 1 377 19 04 24 19 07 50 J2139+1423 22 42 12 57.1 568.8 1.0 20.8 -10 1 1 377 No stop 19 09 00 =2136+141 22 43 22 57.0 569.3 1.1 21.1 60 F 1 386 19 07 54 19 09 00 M15 22 43 22 54.1 571.4 1.2 22.4 -10 1 1 386 No stop 19 12 30 --- 22 46 53 53.8 572.8 1.3 23.3 200 F 1 413 19 09 04 19 13 20 J2139+1423 22 47 43 56.6 571.1 1.1 22.3 40 1 1 413 19 13 20 19 14 20 =2136+141 22 48 43 56.5 571.5 1.2 22.6 60 F 1 421 19 13 24 19 14 20 M15 22 48 43 53.6 573.5 1.3 23.7 -10 1 1 421 No stop 19 17 50 --- 22 52 14 53.3 574.8 1.4 24.6 200 F 1 448 19 14 24 19 17 50 J2139+1423 22 52 14 56.2 572.9 1.2 23.6 -10 1 1 448 No stop 19 19 00 =2136+141 22 53 24 56.1 573.3 1.2 23.9 60 F 1 457 19 17 54 19 19 00 M15 22 53 24 53.1 575.2 1.4 24.9 -10 1 1 457 No stop 19 22 30 --- 22 56 55 52.8 576.5 1.4 25.7 200 F 1 484 19 19 04 Schedule for MEDICINA (Code Mc ) Page 4 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 2 Nov 2010 Day 306 --- 19 23 20 J2139+1423 22 57 45 55.6 575.0 1.3 25.0 40 1 1 484 19 23 20 19 24 20 =2136+141 22 58 45 55.5 575.4 1.3 25.3 60 F 1 492 19 23 24 19 24 20 M15 22 58 45 52.6 577.2 1.5 26.1 -11 1 1 492 No stop 19 27 50 --- 23 02 16 52.2 578.4 1.5 27.0 199 F 1 519 19 24 24 19 27 50 J2139+1423 23 02 16 55.2 576.8 1.4 26.2 -11 1 1 519 No stop 19 29 00 =2136+141 23 03 26 55.1 577.2 1.4 26.4 59 F 1 528 19 27 54 19 29 00 M15 23 03 26 52.1 578.8 1.5 27.2 -11 1 1 528 No stop 19 32 30 --- 23 06 56 51.7 580.1 1.6 28.0 199 F 1 555 19 29 04 19 33 20 J2139+1423 23 07 46 54.6 578.8 1.5 27.5 40 1 1 555 19 33 20 19 34 20 =2136+141 23 08 47 54.5 579.2 1.5 27.7 60 F 1 563 19 33 24 19 34 20 M15 23 08 47 51.5 580.7 1.6 28.4 -11 1 1 563 No stop 19 37 50 --- 23 12 17 51.0 581.9 1.7 29.2 199 F 1 590 19 34 24 19 37 50 J2139+1423 23 12 17 54.1 580.5 1.5 28.6 -11 1 1 590 No stop 19 39 00 =2136+141 23 13 27 53.9 580.9 1.6 28.8 59 F 1 599 19 37 54 19 39 00 M15 23 13 27 50.9 582.3 1.7 29.4 -11 1 1 599 No stop 19 42 30 --- 23 16 58 50.5 583.5 1.8 30.1 199 F 1 626 19 39 04 19 43 20 J2139+1423 23 17 48 53.4 582.5 1.6 29.8 40 1 1 626 19 43 20 19 44 20 =2136+141 23 18 48 53.3 582.8 1.7 30.0 60 F 1 634 19 43 24 19 44 20 M15 23 18 48 50.3 584.1 1.8 30.5 -11 1 1 634 No stop 19 47 50 --- 23 22 19 49.8 585.2 1.9 31.2 199 F 1 661 19 44 24 19 47 50 J2139+1423 23 22 19 52.9 584.0 1.7 30.8 -11 1 1 661 No stop 19 49 00 =2136+141 23 23 29 52.7 584.4 1.7 31.0 59 F 1 670 19 47 54 19 51 00 3C454.3 23 25 29 60.9 555.4 0.5 11.4 77 1 1 670 19 51 00 20 01 00 --- 23 35 31 60.4 560.2 0.7 14.9 600 F 1 747 19 51 04 20 03 00 J2139+1423 23 37 31 50.9 589.1 2.0 33.8 78 1 1 747 20 03 00 20 05 00 =2136+141 23 39 32 50.6 589.7 2.0 34.2 120 F 1 763 20 03 04 20 05 00 M15 23 39 32 47.5 590.6 2.2 34.3 -11 1 1 763 No stop 20 08 30 --- 23 43 02 47.1 591.6 2.2 34.9 199 F 1 790 20 05 04 20 09 20 J2139+1423 23 43 52 50.0 591.1 2.1 34.9 39 1 1 790 20 09 20 20 10 20 =2136+141 23 44 53 49.9 591.4 2.1 35.1 60 F 1 797 20 09 24 Schedule for MEDICINA (Code Mc ) Page 5 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 2 Nov 2010 Day 306 --- 20 10 20 M15 23 44 53 46.8 592.2 2.2 35.2 -11 1 1 797 No stop 20 13 50 --- 23 48 23 46.3 593.2 2.3 35.7 199 F 1 824 20 10 24 20 13 50 J2139+1423 23 48 23 49.4 592.5 2.1 35.7 -11 1 1 824 No stop 20 15 00 =2136+141 23 49 33 49.2 592.8 2.2 35.9 59 F 1 833 20 13 54 20 15 00 M15 23 49 33 46.1 593.5 2.3 35.9 -11 1 1 833 No stop 20 18 30 --- 23 53 04 45.6 594.5 2.4 36.4 199 F 1 861 20 15 04 20 19 20 J2139+1423 23 53 54 48.6 594.1 2.2 36.6 39 1 1 861 20 19 20 20 20 20 =2136+141 23 54 54 48.5 594.4 2.3 36.8 60 F 1 868 20 19 24 20 20 20 M15 23 54 54 45.4 595.0 2.4 36.7 -11 1 1 868 No stop 20 23 50 --- 23 58 25 44.8 596.0 2.5 37.2 199 F 1 895 20 20 24 20 23 50 J2139+1423 23 58 25 47.9 595.4 2.3 37.3 -11 1 1 895 No stop 20 25 00 =2136+141 23 59 35 47.8 595.7 2.3 37.5 59 F 1 904 20 23 54 20 25 00 M15 23 59 35 44.7 596.3 2.5 37.4 -11 1 1 904 No stop 20 28 30 --- 00 03 05 44.1 597.3 2.5 37.9 199 F 1 932 20 25 04 20 29 20 J2139+1423 00 03 56 47.1 597.0 2.4 38.1 39 1 1 932 20 29 20 20 30 20 =2136+141 00 04 56 47.0 597.3 2.4 38.3 60 F 1 939 20 29 24 20 30 20 M15 00 04 56 43.9 597.8 2.6 38.1 -11 1 1 939 No stop 20 33 50 --- 00 08 26 43.3 598.7 2.6 38.6 199 F 1 966 20 30 24 20 33 50 J2139+1423 00 08 26 46.4 598.2 2.5 38.8 -11 1 1 966 No stop 20 35 00 =2136+141 00 09 37 46.3 598.5 2.5 38.9 59 F 1 975 20 33 54 20 35 00 M15 00 09 37 43.2 599.0 2.7 38.7 -11 1 1 975 No stop 20 38 30 --- 00 13 07 42.6 599.9 2.7 39.1 199 F 1 1003 20 35 04 20 39 20 J2139+1423 00 13 57 45.6 599.7 2.6 39.5 39 1 1 1003 20 39 20 20 40 20 =2136+141 00 14 57 45.5 600.0 2.6 39.6 60 F 1 1010 20 39 24 20 40 20 M15 00 14 57 42.3 600.4 2.7 39.4 -11 1 1 1010 No stop 20 43 50 --- 00 18 28 41.8 601.3 2.8 39.8 199 F 1 1037 20 40 24 20 43 50 J2139+1423 00 18 28 44.9 600.9 2.6 40.0 -11 1 1 1037 No stop 20 45 00 =2136+141 00 19 38 44.7 601.2 2.7 40.2 59 F 1 1046 20 43 54 20 45 00 M15 00 19 38 41.6 601.6 2.8 39.9 -11 1 1 1046 No stop 20 48 30 --- 00 23 09 41.1 602.4 2.9 40.3 199 F 1 1073 20 45 04 Schedule for MEDICINA (Code Mc ) Page 6 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 2 Nov 2010 Day 306 --- 20 49 20 J2139+1423 00 23 59 44.0 602.3 2.7 40.7 39 1 1 1073 20 49 20 20 50 20 =2136+141 00 24 59 43.9 602.6 2.8 40.8 60 F 1 1081 20 49 24 20 50 20 M15 00 24 59 40.8 602.9 2.9 40.5 -11 1 1 1081 No stop 20 53 50 --- 00 28 30 40.2 603.7 3.0 40.9 199 F 1 1108 20 50 24 20 53 50 J2139+1423 00 28 30 43.3 603.5 2.8 41.2 -11 1 1 1108 No stop 20 55 00 =2136+141 00 29 40 43.1 603.8 2.8 41.3 59 F 1 1117 20 53 54 20 55 00 M15 00 29 40 40.0 604.0 3.0 41.0 -11 1 1 1117 No stop 20 58 30 --- 00 33 10 39.4 604.9 3.0 41.3 199 F 1 1144 20 55 04 20 59 20 J2139+1423 00 34 01 42.4 604.8 2.9 41.8 39 1 1 1144 20 59 20 21 00 20 =2136+141 00 35 01 42.3 605.1 2.9 41.9 60 F 1 1152 20 59 24 21 00 20 M15 00 35 01 39.2 605.3 3.1 41.5 -11 1 1 1152 No stop 21 03 50 --- 00 38 31 38.6 606.1 3.1 41.8 199 F 1 1179 21 00 24 21 03 50 J2139+1423 00 38 31 41.7 605.9 3.0 42.2 -11 1 1 1179 No stop 21 05 00 =2136+141 00 39 41 41.5 606.2 3.0 42.4 59 F 1 1188 21 03 54 21 05 00 M15 00 39 41 38.4 606.4 3.2 41.9 -11 1 1 1188 No stop 21 08 30 --- 00 43 12 37.8 607.2 3.2 42.3 199 F 1 1215 21 05 04 21 09 20 J2139+1423 00 44 02 40.8 607.2 3.1 42.8 39 1 1 1215 21 09 20 21 10 20 =2136+141 00 45 02 40.6 607.5 3.1 42.9 60 F 1 1223 21 09 24 21 10 20 M15 00 45 02 37.5 607.6 3.2 42.4 -11 1 1 1223 No stop 21 13 50 --- 00 48 33 36.9 608.4 3.3 42.7 199 F 1 1250 21 10 24 21 13 50 J2139+1423 00 48 33 40.1 608.3 3.1 43.2 -11 1 1 1250 No stop 21 15 00 =2136+141 00 49 43 39.9 608.6 3.2 43.3 59 F 1 1259 21 13 54 21 15 00 M15 00 49 43 36.7 608.7 3.3 42.8 -11 1 1 1259 No stop 21 18 30 --- 00 53 14 36.2 609.5 3.4 43.1 199 F 1 1286 21 15 04 21 19 20 J2139+1423 00 54 04 39.1 609.6 3.2 43.6 39 1 1 1286 21 19 20 21 20 20 =2136+141 00 55 04 39.0 609.8 3.3 43.7 60 F 1 1294 21 19 24 21 20 20 M15 00 55 04 35.8 609.9 3.4 43.2 -11 1 1 1294 No stop 21 23 50 --- 00 58 35 35.3 610.6 3.5 43.5 199 F 1 1321 21 20 24 21 23 50 J2139+1423 00 58 35 38.4 610.6 3.3 44.0 -11 1 1 1321 No stop 21 25 00 =2136+141 00 59 45 38.2 610.8 3.3 44.1 59 F 1 1330 21 23 54 Schedule for MEDICINA (Code Mc ) Page 7 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 2 Nov 2010 Day 306 --- 21 25 00 M15 00 59 45 35.1 610.9 3.5 43.6 -11 1 1 1330 No stop 21 28 30 --- 01 03 15 34.5 611.6 3.5 43.8 199 F 1 1357 21 25 04 21 29 20 J2139+1423 01 04 05 37.5 611.8 3.4 44.4 39 1 1 1357 21 29 20 21 30 20 =2136+141 01 05 06 37.3 612.0 3.4 44.4 60 F 1 1365 21 29 24 21 30 20 M15 01 05 06 34.2 612.0 3.6 43.9 -11 1 1 1365 No stop 21 33 50 --- 01 08 36 33.6 612.8 3.6 44.2 199 F 1 1392 21 30 24 21 33 50 J2139+1423 01 08 36 36.7 612.8 3.5 44.7 -11 1 1 1392 No stop 21 35 00 =2136+141 01 09 46 36.5 613.0 3.5 44.8 59 F 1 1401 21 33 54 21 35 00 M15 01 09 46 33.4 613.0 3.7 44.2 -11 1 1 1401 No stop 21 38 30 --- 01 13 17 32.8 613.7 3.7 44.5 199 F 1 1428 21 35 04 21 39 20 J2139+1423 01 14 07 35.8 613.9 3.6 45.0 39 1 1 1428 21 39 20 21 40 20 =2136+141 01 15 07 35.6 614.1 3.6 45.1 60 F 1 1436 21 39 24 21 40 20 M15 01 15 07 32.4 614.1 3.7 44.6 -11 1 1 1436 No stop 21 43 50 --- 01 18 38 31.8 614.8 3.8 44.8 199 F 1 1463 21 40 24 21 43 50 J2139+1423 01 18 38 35.0 614.9 3.7 45.3 -11 1 1 1463 No stop 21 45 00 =2136+141 01 19 48 34.8 615.1 3.7 45.4 59 F 1 1472 21 43 54 21 45 00 M15 01 19 48 31.6 615.1 3.8 44.8 -11 1 1 1472 No stop 21 48 30 --- 01 23 19 31.0 615.8 3.9 45.0 199 F 1 1499 21 45 04 21 49 20 J2139+1423 01 24 09 34.0 616.0 3.7 45.6 39 1 1 1499 21 49 20 21 50 20 =2136+141 01 25 09 33.9 616.2 3.8 45.6 60 F 1 1507 21 49 24 21 50 20 M15 01 25 09 30.7 616.2 3.9 45.1 -11 1 1 1507 No stop 21 53 50 --- 01 28 40 30.1 616.9 4.0 45.3 199 F 1 1534 21 50 24 21 53 50 J2139+1423 01 28 40 33.2 616.9 3.8 45.8 -11 1 1 1534 No stop 21 55 00 =2136+141 01 29 50 33.0 617.2 3.8 45.9 59 F 1 1543 21 53 54 21 55 00 M15 01 29 50 29.9 617.1 4.0 45.3 -11 1 1 1543 No stop 21 58 30 --- 01 33 20 29.3 617.8 4.0 45.5 199 F 1 1570 21 55 04 21 59 20 J2139+1423 01 34 10 32.3 618.0 3.9 46.1 39 1 1 1570 21 59 20 22 00 20 =2136+141 01 35 11 32.1 618.2 3.9 46.1 60 F 1 1578 21 59 24 22 00 20 M15 01 35 11 29.0 618.2 4.1 45.6 -11 1 1 1578 No stop 22 03 50 --- 01 38 41 28.4 618.8 4.1 45.7 199 F 1 1605 22 00 24 Schedule for MEDICINA (Code Mc ) Page 8 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 2 Nov 2010 Day 306 --- 22 03 50 J2139+1423 01 38 41 31.5 618.9 4.0 46.3 -11 1 1 1605 No stop 22 05 00 =2136+141 01 39 51 31.3 619.1 4.0 46.3 59 F 1 1614 22 03 54 22 05 00 M15 01 39 51 28.2 619.1 4.2 45.7 -11 1 1 1614 No stop 22 08 30 --- 01 43 22 27.5 619.7 4.2 45.9 199 F 1 1641 22 05 04 22 09 20 J2139+1423 01 44 12 30.5 620.0 4.1 46.5 39 1 1 1641 22 09 20 22 10 20 =2136+141 01 45 12 30.4 620.2 4.1 46.5 60 F 1 1649 22 09 24 22 10 20 M15 01 45 12 27.2 620.1 4.2 45.9 -11 1 1 1649 No stop 22 13 50 --- 01 48 43 26.6 620.8 4.3 46.1 199 F 1 1676 22 10 24 22 13 50 J2139+1423 01 48 43 29.7 620.9 4.2 46.6 -11 1 1 1676 No stop 22 15 00 =2136+141 01 49 53 29.5 621.1 4.2 46.7 59 F 1 1685 22 13 54 22 15 00 M15 01 49 53 26.4 621.0 4.3 46.1 -11 1 1 1685 No stop 22 18 30 --- 01 53 24 25.8 621.6 4.4 46.2 199 F 1 1712 22 15 04 22 19 20 J2139+1423 01 54 14 28.8 621.9 4.2 46.8 39 1 1 1712 22 19 20 22 20 20 =2136+141 01 55 14 28.6 622.1 4.3 46.8 60 F 1 1720 22 19 24 22 20 20 M15 01 55 14 25.5 622.0 4.4 46.3 -11 1 1 1720 No stop 22 23 50 --- 01 58 44 24.8 622.6 4.5 46.3 199 F 1 1747 22 20 24 22 23 50 J2139+1423 01 58 44 28.0 622.8 4.3 46.9 -11 1 1 1747 No stop 22 25 00 =2136+141 01 59 55 27.8 623.0 4.3 47.0 59 F 1 1756 22 23 54 22 25 00 M15 01 59 55 24.6 622.9 4.5 46.4 -11 1 1 1756 No stop 22 28 30 --- 02 03 25 24.0 623.5 4.5 46.5 199 F 1 1783 22 25 04 22 29 20 J2139+1423 02 04 15 27.0 623.8 4.4 47.1 39 1 1 1783 22 29 20 22 30 20 =2136+141 02 05 16 26.8 624.0 4.4 47.1 60 F 1 1791 22 29 24 22 30 20 M15 02 05 16 23.7 623.8 4.6 46.5 -11 1 1 1791 No stop 22 33 50 --- 02 08 46 23.1 624.5 4.6 46.6 199 F 1 1818 22 30 24 22 33 50 J2139+1423 02 08 46 26.2 624.6 4.5 47.1 -11 1 1 1818 No stop 22 35 00 =2136+141 02 09 56 26.0 624.8 4.5 47.2 59 F 1 1827 22 33 54 22 35 00 M15 02 09 56 22.9 624.7 4.7 46.6 -11 1 1 1827 No stop 22 38 30 --- 02 13 27 22.2 625.3 4.7 46.6 199 F 1 1854 22 35 04 22 39 20 J2139+1423 02 14 17 25.2 625.6 4.6 47.2 39 1 1 1854 22 39 20 22 40 20 =2136+141 02 15 17 25.0 625.8 4.6 47.2 60 F 1 1862 22 39 24 Schedule for MEDICINA (Code Mc ) Page 9 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 2 Nov 2010 Day 306 --- 22 40 20 M15 02 15 17 21.9 625.7 4.7 46.7 -11 1 1 1862 No stop 22 43 50 --- 02 18 48 21.3 626.3 4.8 46.7 199 F 1 1889 22 40 24 22 43 50 J2139+1423 02 18 48 24.4 626.4 4.7 47.3 -11 1 1 1889 No stop 22 45 30 =2136+141 02 20 28 24.1 626.7 4.7 47.3 89 F 1 1902 22 43 54 22 45 30 M15 02 20 28 21.0 626.6 4.8 46.7 -11 1 1 1902 No stop 22 49 00 --- 02 23 59 20.4 627.2 4.9 46.8 199 F 1 1929 22 45 34 22 49 50 J2139+1423 02 24 49 23.3 627.5 4.8 47.4 39 1 1 1929 22 49 50 22 50 50 =2136+141 02 25 49 23.2 627.7 4.8 47.4 60 F 1 1937 22 49 54 22 50 50 M15 02 25 49 20.0 627.6 4.9 46.8 -11 1 1 1937 No stop 22 54 20 --- 02 29 19 19.4 628.2 5.0 46.8 199 F 1 1964 22 50 54 22 54 20 J2139+1423 02 29 19 22.5 628.3 4.8 47.4 -11 1 1 1964 No stop 22 56 00 =2136+141 02 31 00 22.2 628.6 4.9 47.4 89 F 1 1977 22 54 24 22 56 00 M15 02 31 00 19.1 628.5 5.0 46.8 -11 1 1 1977 No stop 22 59 30 --- 02 34 30 18.5 629.1 5.1 46.8 199 F 1 2004 22 56 04 23 00 20 J2139+1423 02 35 20 21.5 629.4 4.9 47.4 39 1 1 2004 23 00 20 23 01 20 =2136+141 02 36 21 21.3 629.6 4.9 47.4 60 F 1 2011 23 00 24 23 01 20 M15 02 36 21 18.2 629.4 5.1 46.8 -11 1 1 2011 No stop 23 04 50 --- 02 39 51 17.5 630.0 5.2 46.8 199 F 1 2039 23 01 24 23 04 50 J2139+1423 02 39 51 20.7 630.2 5.0 47.4 -11 1 1 2039 No stop 23 06 30 =2136+141 02 41 31 20.4 630.5 5.0 47.4 89 F 1 2051 23 04 54 23 06 30 M15 02 41 31 17.2 630.3 5.2 46.8 -11 1 1 2051 No stop 23 10 00 --- 02 45 02 16.6 630.9 5.2 46.8 199 F 1 2079 23 06 34 23 10 50 J2139+1423 02 45 52 19.6 631.2 5.1 47.4 39 1 1 2079 23 10 50 23 11 50 =2136+141 02 46 52 19.4 631.4 5.1 47.4 60 F 1 2086 23 10 54 23 11 50 M15 02 46 52 16.3 631.3 5.3 46.8 -11 1 1 2086 No stop 23 15 20 --- 02 50 23 15.7 631.9 5.3 46.8 199 F 1 2113 23 11 54 23 15 20 J2139+1423 02 50 23 18.8 632.0 5.2 47.4 -11 1 1 2113 No stop 23 17 00 =2136+141 02 52 03 18.5 632.3 5.2 47.4 89 F 1 2126 23 15 24 23 17 00 M15 02 52 03 15.4 632.2 5.4 46.8 -11 1 1 2126 No stop 23 20 30 --- 02 55 34 14.7 632.8 5.4 46.8 199 F 1 2153 23 17 04 Schedule for MEDICINA (Code Mc ) Page 10 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 2 Nov 2010 Day 306 --- 23 21 20 J2139+1423 02 56 24 17.7 633.1 5.3 47.3 39 1 1 2153 23 21 20 23 22 20 =2136+141 02 57 24 17.5 633.2 5.3 47.3 60 F 1 2161 23 21 24 23 22 20 M15 02 57 24 14.4 633.1 5.4 46.8 -11 1 1 2161 No stop 23 25 50 --- 03 00 55 13.8 633.7 5.5 46.7 199 F 1 2188 23 22 24 23 25 50 J2139+1423 03 00 55 16.9 633.8 5.4 47.3 -11 1 1 2188 No stop 23 27 30 =2136+141 03 02 35 16.6 634.1 5.4 47.3 89 F 1 2201 23 25 54 23 27 30 M15 03 02 35 13.5 634.0 5.5 46.7 -11 1 1 2201 No stop 23 31 00 --- 03 06 05 12.9 634.6 5.6 46.7 199 F 1 2228 23 27 34 23 31 50 J2139+1423 03 06 56 15.8 634.9 5.5 47.2 39 1 1 2228 23 31 50 23 32 50 =2136+141 03 07 56 15.7 635.0 5.5 47.2 60 F 1 2236 23 31 54 23 32 50 M15 03 07 56 12.5 634.9 5.6 46.6 -11 1 1 2236 No stop 23 36 20 --- 03 11 26 11.9 635.5 5.7 46.6 199 F 1 2263 23 32 54 23 36 20 J2139+1423 03 11 26 15.0 635.6 5.5 47.1 -11 1 1 2263 No stop 23 38 00 =2136+141 03 13 07 14.7 635.9 5.6 47.1 89 F 1 2276 23 36 24 23 38 00 M15 03 13 07 11.6 635.8 5.7 46.5 -11 1 1 2276 No stop 23 41 30 --- 03 16 37 11.0 636.4 5.8 46.5 199 F 1 2303 23 38 04 23 42 20 J2139+1423 03 17 27 14.0 636.7 5.6 47.0 39 1 1 2303 23 42 20 23 43 20 =2136+141 03 18 27 13.8 636.8 5.6 47.0 60 F 1 2311 23 42 24 23 43 20 M15 03 18 27 10.7 636.7 5.8 46.4 -11 1 1 2311 No stop 23 46 50 --- 03 21 58 10.0 637.3 5.9 46.4 199 F 1 2338 23 43 24 23 46 50 J2139+1423 03 21 58 13.2 637.4 5.7 46.9 -11 1 1 2338 No stop 23 48 30 =2136+141 03 23 38 12.9 637.7 5.7 46.9 89 F 1 2351 23 46 54 23 48 30 M15 03 23 38 9.7 637.6 5.9 46.3 -11 1 1 2351 No stop 23 52 00 --- 03 27 09 9.1 638.2 5.9 46.2 199 F 1 2378 23 48 34 23 52 50 J2139+1423 03 27 59 12.1 638.4 5.8 46.7 39 1 1 2378 23 52 50 23 54 20 =2136+141 03 29 29 11.8 638.7 5.8 46.7 90 F 1 2390 23 52 54 23 54 20 M15 03 29 29 8.7 638.6 6.0 46.2 -11 1 1 2390 No stop 23 58 20 --- 03 33 30 8.0 639.3 6.0 46.1 229 F 1 2420 23 54 24 Schedule for MEDICINA (Code Mc ) Page 11 VLBI mapping of M15 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Start: Tue 2 Nov 2010 Day 306 -- Stop: Wed 3 Nov 2010 Day 307 --- 23 59 20 J2139+1423 03 34 30 11.0 639.6 5.9 46.6 49 1 1 2420 23 59 20 00 00 30 =2136+141 03 35 40 10.8 639.7 5.9 46.5 70 F 1 2430 23 59 24 00 02 00 3C454.3 03 37 11 25.0 628.5 4.7 47.9 57 1 1 2430 00 02 00 00 15 00 --- 03 50 13 22.7 630.8 4.9 47.9 780 F 1 2530 00 02 04 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: gv020.18cm Matching groups in /aps3/sched9.3/catalogs/freq.dat: mc18cm updated from Maccaferri (CR 2Dec00) ****** Only 160.00 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 5 Station: MEDICINA Total bit rate: 1024 Format: MKIV1:2 Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 Speedup factor: 0.50 Disk used to record data. 1st LO= 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 1295.00 Net SB= L L U U L L U U L L U U L L U U 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 this setup were used. Frequency Set: 5 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= 315.49 315.49 315.49 315.49 347.49 347.49 347.49 347.49 379.49 379.49 379.49 379.49 411.49 411.49 411.49 411.49 Bandwd= 16.000 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 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27, 66, 74, 82, 90, 67, 75, 83, 91 barrel=roll_off SOURCE LIST -- 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 30.875852 0.00 11 56 49.77559 * 12 10 01.50000 12 13 08.36835 0.00 From catalog imbedded in main SCHED input file. 3.742 scan hours, 74.535 baseline hours above horizon. * J2139+1423 21 36 37.412147 * 21 39 01.309269 21 39 33.636871 0.01 2136+141 14 10 00.62107 * 14 23 35.99222 14 26 48.76615 0.01 J2139+14 /aps3/sched9.3/catalogs/sources.vlba GSFC Nov. 2009 Solution 2009a 44965 Observations 1.322 scan hours, 22.854 baseline hours above horizon. J2253+1608 22 51 29.519743 * 22 53 57.747942 22 54 31.472333 0.01 * 3C454.3 15 52 54.34806 * 16 08 53.56089 16 12 38.23678 0.01 2251+158 /aps3/sched9.3/catalogs/sources.vlba J2253+16 GSFC Nov. 2009 Solution 2009a 39040 Observations 0.383 scan hours, 9.027 baseline hours above horizon. 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 107.1 J2139+1423 109.7 3C454.3 127.8 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