COVER INFORMATION Station: WSTRBORK (Code Wb ) Experiment: EVN Observations of Swift J1644+57 at the 5th epoch Exp. Code: EY020B Schedule Version: 1.00 Processed by SCHED version: 11.10 Version 11.1 Beta Jan. 2, 2014 PI: Jun Yang Address: Onsala Space Observatory SE-439 92 Onsala Sweden Phone: +46 31 7725531 EMAIL: jun.yang@chalmers.se Fax: +46 31 7725590 Phone during observation: +46 31 7725531 Observing mode: 1024-16-2 Notes: Off Pcal, 1024 Mbps, 16x16 MHz, RCP & LCP, 2 bit sampling Vex file for Wb, Ef and SFXC: ey020b.vex.EfWb Vex file for the other telescopes: ey020b.vex.JbOnMcNtTrYsSvZcBdUrSh Schedule for WSTRBORK (Code Wb ) Page 2 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 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: 102.49 102.49 102.49 102.49 134.49 134.49 134.49 134.49 166.49 166.49 166.49 166.49 198.49 198.49 198.49 198.49 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 3C286 11 32 00 58.7 124.0 -2.0 0.0 0 0 00 00 00 00 05 00 --- 11 37 01 59.3 125.7 -1.9 0.0 300 38 00 00 04 00 07 00 3C345 11 39 01 38.4 72.3 -5.1 0.0 -50 38 00 07 00 00 12 00 --- 11 44 02 39.2 73.1 -5.0 0.0 250 77 00 07 04 00 14 00 J1638+5720 11 46 03 50.0 53.5 -4.9 0.0 49 77 00 14 00 00 15 00 --- 11 47 03 50.1 53.6 -4.9 0.0 60 85 00 14 04 00 15 20 J1638+5720 11 47 23 50.2 53.6 -4.9 0.0 9 85 00 15 20 00 16 10 --- 11 48 13 50.3 53.7 -4.8 0.0 50 91 00 15 24 00 16 20 TDF 11 48 23 49.6 52.8 -4.9 0.0 -8 91 00 16 20 00 18 30 --- 11 50 33 49.8 53.0 -4.9 0.0 122 108 00 16 24 00 18 30 FIRST-1 11 50 33 49.9 53.0 -4.9 0.0 -12 108 No stop 00 22 30 --- 11 54 34 50.4 53.3 -4.8 0.0 228 138 00 18 34 00 22 40 J1638+5720 11 54 44 51.1 54.3 -4.7 0.0 -8 138 00 22 40 00 23 40 --- 11 55 44 51.2 54.4 -4.7 0.0 52 146 00 22 44 00 23 50 TDF 11 55 54 50.5 53.5 -4.8 0.0 -8 146 00 23 50 00 26 00 --- 11 58 05 50.8 53.7 -4.8 0.0 122 163 00 23 54 00 26 00 FIRST-1 11 58 05 50.8 53.6 -4.8 0.0 -12 163 No stop 00 30 00 --- 12 02 05 51.3 54.0 -4.7 0.0 228 194 00 26 04 00 30 20 J1638+5720 12 02 25 52.0 55.0 -4.6 0.0 2 194 00 30 20 00 31 10 --- 12 03 15 52.1 55.1 -4.6 0.0 50 200 00 30 24 00 31 20 TDF 12 03 25 51.4 54.1 -4.7 0.0 -8 200 00 31 20 00 33 30 --- 12 05 36 51.7 54.3 -4.7 0.0 122 217 00 31 24 00 33 30 FIRST-1 12 05 36 51.7 54.3 -4.7 0.0 -12 217 No stop 00 37 30 --- 12 09 37 52.2 54.7 -4.6 0.0 228 247 00 33 34 00 37 40 J1638+5720 12 09 47 52.9 55.6 -4.5 0.0 -8 247 00 37 40 00 38 40 --- 12 10 47 53.0 55.7 -4.5 0.0 52 255 00 37 44 Schedule for WSTRBORK (Code Wb ) Page 3 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 00 38 50 TDF 12 10 57 52.3 54.8 -4.6 0.0 -8 255 00 38 50 00 41 00 --- 12 13 07 52.6 55.0 -4.5 0.0 122 272 00 38 54 00 41 00 FIRST-1 12 13 07 52.6 55.0 -4.5 0.0 -12 272 No stop 00 45 00 --- 12 17 08 53.1 55.3 -4.5 0.0 228 303 00 41 04 00 45 20 J1638+5720 12 17 28 53.9 56.3 -4.4 0.0 2 303 00 45 20 00 46 10 --- 12 18 18 54.0 56.4 -4.3 0.0 50 309 00 45 24 00 46 20 TDF 12 18 28 53.3 55.4 -4.4 0.0 -8 309 00 46 20 00 48 30 --- 12 20 38 53.5 55.6 -4.4 0.0 122 326 00 46 24 00 48 30 FIRST-1 12 20 38 53.6 55.6 -4.4 0.0 -12 326 No stop 00 52 30 --- 12 24 39 54.1 55.9 -4.3 0.0 228 356 00 48 34 00 52 40 J1638+5720 12 24 49 54.8 56.9 -4.2 0.0 -8 356 00 52 40 00 53 40 --- 12 25 49 54.9 57.0 -4.2 0.0 52 364 00 52 44 00 53 50 TDF 12 25 59 54.2 56.1 -4.3 0.0 -8 364 00 53 50 00 56 00 --- 12 28 10 54.5 56.3 -4.3 0.0 122 381 00 53 54 00 56 00 FIRST-1 12 28 10 54.5 56.2 -4.3 0.0 -12 381 No stop 01 00 00 --- 12 32 10 55.0 56.6 -4.2 0.0 228 412 00 56 04 01 00 20 J1638+5720 12 32 30 55.8 57.5 -4.1 0.0 2 412 01 00 20 01 01 10 --- 12 33 20 55.9 57.6 -4.1 0.0 50 418 01 00 24 01 01 20 TDF 12 33 30 55.1 56.7 -4.2 0.0 -8 418 01 01 20 01 03 30 --- 12 35 41 55.4 56.9 -4.2 0.0 122 435 01 01 24 01 03 30 FIRST-1 12 35 41 55.5 56.8 -4.2 0.0 -12 435 No stop 01 07 30 --- 12 39 41 56.0 57.2 -4.1 0.0 228 465 01 03 34 01 07 40 J1638+5720 12 39 51 56.7 58.1 -4.0 0.0 -8 465 01 07 40 01 08 40 --- 12 40 52 56.8 58.2 -4.0 0.0 52 473 01 07 44 01 08 50 TDF 12 41 02 56.1 57.3 -4.1 0.0 -8 473 01 08 50 01 11 00 --- 12 43 12 56.4 57.5 -4.0 0.0 122 490 01 08 54 01 11 00 FIRST-1 12 43 12 56.4 57.4 -4.0 0.0 -12 490 No stop 01 15 00 --- 12 47 13 56.9 57.7 -4.0 0.0 228 521 01 11 04 01 15 20 J1638+5720 12 47 33 57.7 58.7 -3.8 0.0 2 521 01 15 20 01 16 10 --- 12 48 23 57.8 58.8 -3.8 0.0 50 527 01 15 24 Schedule for WSTRBORK (Code Wb ) Page 4 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 01 16 20 TDF 12 48 33 57.1 57.9 -3.9 0.0 -8 527 01 16 20 01 18 30 --- 12 50 43 57.3 58.0 -3.9 0.0 122 544 01 16 24 01 18 30 FIRST-1 12 50 43 57.4 58.0 -3.9 0.0 -12 544 No stop 01 22 30 --- 12 54 44 57.9 58.3 -3.8 0.0 228 574 01 18 34 01 22 40 J1638+5720 12 54 54 58.6 59.3 -3.7 0.0 -8 574 01 22 40 01 23 40 --- 12 55 54 58.8 59.3 -3.7 0.0 52 582 01 22 44 01 23 50 TDF 12 56 04 58.0 58.4 -3.8 0.0 -8 582 01 23 50 01 26 00 --- 12 58 14 58.3 58.6 -3.8 0.0 122 599 01 23 54 01 26 00 FIRST-1 12 58 14 58.3 58.6 -3.8 0.0 -12 599 No stop 01 30 00 --- 13 02 15 58.9 58.8 -3.7 0.0 228 629 01 26 04 01 30 20 J1638+5720 13 02 35 59.6 59.8 -3.6 0.0 2 629 01 30 20 01 31 10 --- 13 03 25 59.8 59.9 -3.6 0.0 50 636 01 30 24 01 31 20 TDF 13 03 35 59.0 59.0 -3.7 0.0 -8 636 01 31 20 01 33 30 --- 13 05 46 59.3 59.1 -3.7 0.0 122 653 01 31 24 01 33 30 FIRST-1 13 05 46 59.3 59.1 -3.7 0.0 -12 653 No stop 01 37 30 --- 13 09 46 59.8 59.4 -3.6 0.0 228 683 01 33 34 01 37 40 J1638+5720 13 09 56 60.6 60.3 -3.5 0.0 -8 683 01 37 40 01 38 40 --- 13 10 57 60.7 60.4 -3.5 0.0 52 691 01 37 44 01 38 50 TDF 13 11 07 60.0 59.5 -3.6 0.0 -8 691 01 38 50 01 41 00 --- 13 13 17 60.2 59.6 -3.5 0.0 122 708 01 38 54 01 41 00 FIRST-1 13 13 17 60.3 59.6 -3.5 0.0 -12 708 No stop 01 45 00 --- 13 17 18 60.8 59.8 -3.5 0.0 228 738 01 41 04 01 45 20 J1638+5720 13 17 38 61.6 60.8 -3.3 0.0 2 738 01 45 20 01 46 10 --- 13 18 28 61.7 60.9 -3.3 0.0 50 745 01 45 24 01 46 20 TDF 13 18 38 60.9 60.0 -3.4 0.0 -8 745 01 46 20 01 48 30 --- 13 20 48 61.2 60.1 -3.4 0.0 122 762 01 46 24 01 48 30 FIRST-1 13 20 48 61.3 60.1 -3.4 0.0 -12 762 No stop 01 52 30 --- 13 24 49 61.8 60.3 -3.3 0.0 228 792 01 48 34 01 52 40 J1638+5720 13 24 59 62.6 61.3 -3.2 0.0 -8 792 01 52 40 01 53 40 --- 13 25 59 62.7 61.3 -3.2 0.0 52 800 01 52 44 Schedule for WSTRBORK (Code Wb ) Page 5 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 01 53 50 TDF 13 26 09 61.9 60.4 -3.3 0.0 -8 800 01 53 50 01 56 00 --- 13 28 19 62.2 60.6 -3.3 0.0 122 817 01 53 54 01 56 00 FIRST-1 13 28 19 62.2 60.5 -3.3 0.0 -12 817 No stop 02 00 00 --- 13 32 20 62.8 60.8 -3.2 0.0 228 847 01 56 04 02 00 20 J1638+5720 13 32 40 63.6 61.7 -3.1 0.0 2 847 02 00 20 02 01 10 --- 13 33 30 63.7 61.8 -3.1 0.0 50 854 02 00 24 02 01 20 TDF 13 33 40 62.9 60.9 -3.2 0.0 -8 854 02 01 20 02 03 30 --- 13 35 51 63.2 61.0 -3.2 0.0 122 871 02 01 24 02 03 30 FIRST-1 13 35 51 63.2 60.9 -3.1 0.0 -12 871 No stop 02 07 30 --- 13 39 51 63.8 61.2 -3.1 0.0 228 901 02 03 34 02 07 40 J1638+5720 13 40 01 64.6 62.1 -3.0 0.0 -8 901 02 07 40 02 08 40 --- 13 41 01 64.7 62.2 -3.0 0.0 52 909 02 07 44 02 08 50 TDF 13 41 12 63.9 61.3 -3.1 0.0 -8 909 02 08 50 02 11 00 --- 13 43 22 64.2 61.4 -3.0 0.0 122 926 02 08 54 02 11 00 FIRST-1 13 43 22 64.2 61.3 -3.0 0.0 -12 926 No stop 02 15 00 --- 13 47 23 64.8 61.5 -3.0 0.0 228 956 02 11 04 02 15 20 J1638+5720 13 47 43 65.6 62.5 -2.8 0.0 2 956 02 15 20 02 16 10 --- 13 48 33 65.7 62.5 -2.8 0.0 50 963 02 15 24 02 16 20 TDF 13 48 43 64.9 61.6 -2.9 0.0 -8 963 02 16 20 02 18 30 --- 13 50 53 65.2 61.7 -2.9 0.0 122 979 02 16 24 02 18 30 FIRST-1 13 50 53 65.2 61.7 -2.9 0.0 -12 979 No stop 02 22 30 --- 13 54 54 65.8 61.9 -2.8 0.0 228 1010 02 18 34 02 22 40 J1638+5720 13 55 04 66.6 62.8 -2.7 0.0 -8 1010 02 22 40 02 23 40 --- 13 56 04 66.7 62.8 -2.7 0.0 52 1018 02 22 44 02 23 50 TDF 13 56 14 65.9 62.0 -2.8 0.0 -8 1018 02 23 50 02 26 00 --- 13 58 24 66.2 62.1 -2.8 0.0 122 1035 02 23 54 02 26 00 FIRST-1 13 58 24 66.2 62.0 -2.8 0.0 -12 1035 No stop 02 30 00 --- 14 02 25 66.8 62.2 -2.7 0.0 228 1065 02 26 04 02 30 20 J1638+5720 14 02 45 67.6 63.1 -2.6 0.0 2 1065 02 30 20 02 31 10 --- 14 03 35 67.7 63.1 -2.6 0.0 50 1072 02 30 24 Schedule for WSTRBORK (Code Wb ) Page 6 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 02 31 20 TDF 14 03 45 66.9 62.3 -2.7 0.0 -8 1072 02 31 20 02 33 30 --- 14 05 56 67.2 62.3 -2.7 0.0 122 1088 02 31 24 02 33 30 FIRST-1 14 05 56 67.2 62.3 -2.6 0.0 -12 1088 No stop 02 37 30 --- 14 09 56 67.8 62.4 -2.6 0.0 228 1119 02 33 34 02 37 40 J1638+5720 14 10 06 68.6 63.3 -2.5 0.0 -8 1119 02 37 40 02 38 40 --- 14 11 06 68.7 63.3 -2.5 0.0 52 1127 02 37 44 02 38 50 TDF 14 11 16 67.9 62.5 -2.6 0.0 -8 1127 02 38 50 02 41 00 --- 14 13 27 68.2 62.6 -2.5 0.0 122 1144 02 38 54 02 41 00 FIRST-1 14 13 27 68.2 62.5 -2.5 0.0 -12 1144 No stop 02 45 00 --- 14 17 27 68.8 62.6 -2.5 0.0 228 1174 02 41 04 02 45 20 J1638+5720 14 17 48 69.6 63.5 -2.3 0.0 2 1174 02 45 20 02 46 10 --- 14 18 38 69.8 63.5 -2.3 0.0 50 1181 02 45 24 02 46 20 TDF 14 18 48 68.9 62.7 -2.4 0.0 -8 1181 02 46 20 02 48 30 --- 14 20 58 69.2 62.7 -2.4 0.0 122 1197 02 46 24 02 48 30 FIRST-1 14 20 58 69.2 62.6 -2.4 0.0 -12 1197 No stop 02 52 30 --- 14 24 59 69.8 62.7 -2.3 0.0 228 1228 02 48 34 02 52 40 J1638+5720 14 25 09 70.6 63.6 -2.2 0.0 -8 1228 02 52 40 02 53 40 --- 14 26 09 70.8 63.6 -2.2 0.0 52 1236 02 52 44 02 53 50 TDF 14 26 19 69.9 62.8 -2.3 0.0 -8 1236 02 53 50 02 56 00 --- 14 28 29 70.2 62.8 -2.3 0.0 122 1253 02 53 54 02 56 00 FIRST-1 14 28 29 70.2 62.7 -2.3 0.0 -12 1253 No stop 03 00 00 --- 14 32 30 70.8 62.8 -2.2 0.0 228 1283 02 56 04 03 00 20 J1638+5720 14 32 50 71.7 63.6 -2.1 0.0 2 1283 03 00 20 03 01 10 --- 14 33 40 71.8 63.6 -2.1 0.0 50 1290 03 00 24 03 01 20 TDF 14 33 50 70.9 62.8 -2.2 0.0 -8 1290 03 01 20 03 03 30 --- 14 36 00 71.2 62.8 -2.2 0.0 122 1306 03 01 24 03 03 30 FIRST-1 14 36 00 71.3 62.8 -2.1 0.0 -12 1306 No stop 03 07 30 --- 14 40 01 71.8 62.7 -2.1 0.0 228 1337 03 03 34 03 07 40 J1638+5720 14 40 11 72.7 63.5 -2.0 0.0 -8 1337 03 07 40 03 08 40 --- 14 41 11 72.8 63.5 -2.0 0.0 52 1345 03 07 44 Schedule for WSTRBORK (Code Wb ) Page 7 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 03 08 50 TDF 14 41 21 71.9 62.8 -2.1 0.0 -8 1345 03 08 50 03 11 00 --- 14 43 32 72.2 62.8 -2.0 0.0 122 1362 03 08 54 03 11 00 FIRST-1 14 43 32 72.3 62.7 -2.0 0.0 -12 1362 No stop 03 15 00 --- 14 47 32 72.8 62.6 -2.0 0.0 228 1392 03 11 04 03 15 20 J1638+5720 14 47 52 73.7 63.4 -1.8 0.0 2 1392 03 15 20 03 16 10 --- 14 48 43 73.8 63.3 -1.8 0.0 50 1399 03 15 24 03 16 20 TDF 14 48 53 72.9 62.7 -1.9 0.0 -8 1399 03 16 20 03 18 30 --- 14 51 03 73.2 62.6 -1.9 0.0 122 1415 03 16 24 03 18 30 FIRST-1 14 51 03 73.3 62.5 -1.9 0.0 -12 1415 No stop 03 22 30 --- 14 55 04 73.8 62.3 -1.8 0.0 228 1446 03 18 34 03 22 40 J1638+5720 14 55 14 74.7 63.1 -1.7 0.0 -8 1446 03 22 40 03 23 40 --- 14 56 14 74.8 63.0 -1.7 0.0 52 1454 03 22 44 03 23 50 TDF 14 56 24 73.9 62.4 -1.8 0.0 -8 1454 03 23 50 03 26 00 --- 14 58 34 74.2 62.3 -1.8 0.0 122 1471 03 23 54 03 26 00 FIRST-1 14 58 34 74.3 62.2 -1.8 0.0 -12 1471 No stop 03 30 00 --- 15 02 35 74.8 62.0 -1.7 0.0 228 1501 03 26 04 03 30 20 J1638+5720 15 02 55 75.7 62.6 -1.6 0.0 2 1501 03 30 20 03 31 10 --- 15 03 45 75.8 62.5 -1.6 0.0 50 1508 03 30 24 03 31 20 TDF 15 03 55 75.0 62.0 -1.7 0.0 -8 1508 03 31 20 03 33 30 --- 15 06 05 75.2 61.9 -1.7 0.0 122 1524 03 31 24 03 33 30 FIRST-1 15 06 05 75.3 61.7 -1.6 0.0 -12 1524 No stop 03 37 30 --- 15 10 06 75.8 61.4 -1.6 0.0 228 1555 03 33 34 03 37 40 J1638+5720 15 10 16 76.7 61.9 -1.5 0.0 -8 1555 03 37 40 03 38 40 --- 15 11 16 76.8 61.8 -1.5 0.0 52 1563 03 37 44 03 38 50 TDF 15 11 26 75.9 61.4 -1.6 0.0 -8 1563 03 38 50 03 41 00 --- 15 13 37 76.2 61.2 -1.5 0.0 122 1579 03 38 54 03 41 00 FIRST-1 15 13 37 76.3 61.1 -1.5 0.0 -12 1579 No stop 03 45 00 --- 15 17 37 76.8 60.7 -1.5 0.0 228 1610 03 41 04 03 45 20 J1638+5720 15 17 57 77.7 61.0 -1.3 0.0 2 1610 03 45 20 03 46 10 --- 15 18 47 77.8 60.9 -1.3 0.0 50 1617 03 45 24 Schedule for WSTRBORK (Code Wb ) Page 8 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 03 46 20 TDF 15 18 58 76.9 60.7 -1.4 0.0 -8 1617 03 46 20 03 48 30 --- 15 21 08 77.2 60.4 -1.4 0.0 122 1633 03 46 24 03 48 30 FIRST-1 15 21 08 77.3 60.2 -1.4 0.0 -12 1633 No stop 03 52 30 --- 15 25 09 77.8 59.7 -1.3 0.0 228 1664 03 48 34 03 52 40 J1638+5720 15 25 19 78.7 59.9 -1.2 0.0 -8 1664 03 52 40 03 53 40 --- 15 26 19 78.8 59.7 -1.2 0.0 52 1672 03 52 44 03 53 50 TDF 15 26 29 77.9 59.6 -1.3 0.0 -8 1672 03 53 50 03 56 00 --- 15 28 39 78.2 59.3 -1.3 0.0 122 1688 03 53 54 03 56 00 FIRST-1 15 28 39 78.2 59.1 -1.3 0.0 -12 1688 No stop 04 00 00 --- 15 32 40 78.8 58.3 -1.2 0.0 228 1719 03 56 04 04 00 20 J1638+5720 15 33 00 79.7 58.3 -1.1 0.0 2 1719 04 00 20 04 01 10 --- 15 33 50 79.8 58.1 -1.1 0.0 50 1726 04 00 24 04 01 20 TDF 15 34 00 78.9 58.3 -1.2 0.0 -8 1726 04 01 20 04 03 30 --- 15 36 10 79.2 57.8 -1.1 0.0 122 1742 04 01 24 04 03 30 FIRST-1 15 36 10 79.2 57.6 -1.1 0.0 -12 1742 No stop 04 07 30 --- 15 40 11 79.7 56.6 -1.1 0.0 228 1773 04 03 34 04 07 40 J1638+5720 15 40 21 80.6 56.3 -1.0 0.0 -8 1773 04 07 40 04 08 40 --- 15 41 21 80.7 56.0 -1.0 0.0 52 1781 04 07 44 04 08 50 TDF 15 41 31 79.9 56.5 -1.1 0.0 -8 1781 04 08 50 04 11 00 --- 15 43 42 80.1 55.9 -1.0 0.0 122 1797 04 08 54 04 11 00 FIRST-1 15 43 42 80.1 55.7 -1.0 0.0 -12 1797 No stop 04 15 00 --- 15 47 42 80.6 54.4 -1.0 0.0 228 1828 04 11 04 04 15 20 J1638+5720 15 48 02 81.6 53.6 -0.8 0.0 2 1828 04 15 20 04 16 10 --- 15 48 52 81.7 53.3 -0.8 0.0 50 1835 04 15 24 04 16 20 TDF 15 49 02 80.8 54.2 -0.9 0.0 -8 1835 04 16 20 04 18 30 --- 15 51 13 81.0 53.5 -0.9 0.0 122 1851 04 16 24 04 18 30 FIRST-1 15 51 13 81.1 53.2 -0.9 0.0 -12 1851 No stop 04 22 30 --- 15 55 13 81.6 51.6 -0.8 0.0 228 1882 04 18 34 04 22 40 J1638+5720 15 55 23 82.4 50.2 -0.7 0.0 -8 1882 04 22 40 04 23 40 --- 15 56 24 82.6 49.7 -0.7 0.0 52 1890 04 22 44 Schedule for WSTRBORK (Code Wb ) Page 9 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 04 23 50 TDF 15 56 34 81.7 51.3 -0.8 0.0 -8 1890 04 23 50 04 26 00 --- 15 58 44 81.9 50.3 -0.8 0.0 122 1906 04 23 54 04 26 00 FIRST-1 15 58 44 82.0 50.0 -0.8 0.0 -12 1906 No stop 04 30 00 --- 16 02 45 82.4 47.9 -0.7 0.0 228 1937 04 26 04 04 30 20 J1638+5720 16 03 05 83.3 45.5 -0.6 0.0 2 1937 04 30 20 04 31 10 --- 16 03 55 83.4 44.9 -0.6 0.0 50 1944 04 30 24 04 31 20 TDF 16 04 05 82.5 47.5 -0.7 0.0 -8 1944 04 31 20 04 33 30 --- 16 06 15 82.8 46.1 -0.6 0.0 122 1960 04 31 24 04 33 30 FIRST-1 16 06 15 82.8 45.8 -0.6 0.0 -12 1960 No stop 04 37 30 --- 16 10 16 83.2 43.1 -0.6 0.0 228 1991 04 33 34 04 37 40 J1638+5720 16 10 26 84.1 39.6 -0.5 0.0 -8 1991 04 37 40 04 38 40 --- 16 11 26 84.2 38.7 -0.5 0.0 52 1999 04 37 44 04 38 50 TDF 16 11 36 83.4 42.5 -0.6 0.0 -8 1999 04 38 50 04 41 00 --- 16 13 47 83.6 40.8 -0.5 0.0 122 2015 04 38 54 04 41 00 FIRST-1 16 13 47 83.6 40.3 -0.5 0.0 -12 2015 No stop 04 45 00 --- 16 17 47 84.0 36.8 -0.5 0.0 228 2046 04 41 04 04 45 20 J1638+5720 16 18 07 84.7 31.5 -0.3 0.0 2 2046 04 45 20 04 46 10 --- 16 18 57 84.8 30.5 -0.3 0.0 50 2053 04 45 24 04 46 20 TDF 16 19 07 84.1 36.0 -0.4 0.0 -8 2053 04 46 20 04 48 30 --- 16 21 18 84.3 33.8 -0.4 0.0 122 2069 04 46 24 04 48 30 FIRST-1 16 21 18 84.3 33.3 -0.4 0.0 -12 2069 No stop 04 52 30 --- 16 25 18 84.6 28.8 -0.3 0.0 228 2100 04 48 34 04 52 40 J1638+5720 16 25 28 85.2 21.7 -0.2 0.0 -8 2100 04 52 40 04 53 40 --- 16 26 29 85.3 20.2 -0.2 0.0 52 2108 04 52 44 04 53 50 TDF 16 26 39 84.7 27.7 -0.3 0.0 -8 2108 04 53 50 04 56 00 --- 16 28 49 84.8 24.9 -0.3 0.0 122 2124 04 53 54 04 56 00 FIRST-1 16 28 49 84.8 24.4 -0.3 0.0 -12 2124 No stop 05 00 00 --- 16 32 50 85.0 18.9 -0.2 0.0 228 2155 04 56 04 05 00 20 J1638+5720 16 33 10 85.5 9.3 -0.1 0.0 2 2155 05 00 20 05 01 10 --- 16 34 00 85.6 7.9 -0.1 0.0 50 2162 05 00 24 Schedule for WSTRBORK (Code Wb ) Page 10 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 05 01 20 TDF 16 34 10 85.1 17.5 -0.2 0.0 -8 2162 05 01 20 05 03 30 --- 16 36 20 85.2 14.2 -0.1 0.0 122 2178 05 01 24 05 03 30 FIRST-1 16 36 20 85.2 13.7 -0.1 0.0 -12 2178 No stop 05 07 30 --- 16 40 21 85.3 7.3 -0.1 0.0 228 2209 05 03 34 05 07 40 J1638+5720 16 40 31 85.6 356.5 0.0 0.0 -8 2209 05 07 40 05 08 40 --- 16 41 31 85.6 354.7 0.1 0.0 52 2217 05 07 44 05 08 50 TDF 16 41 41 85.3 5.7 -0.1 0.0 -8 2217 05 08 50 05 11 00 --- 16 43 51 85.4 2.1 -0.0 0.0 122 2233 05 08 54 05 11 00 FIRST-1 16 43 51 85.3 1.6 -0.0 0.0 -12 2233 No stop 05 15 00 --- 16 47 52 85.3 355.0 0.1 0.0 228 2264 05 11 04 05 15 20 J1638+5720 16 48 12 85.4 343.5 0.2 0.0 2 2264 05 15 20 05 16 10 --- 16 49 02 85.4 342.1 0.2 0.0 50 2271 05 15 24 05 16 20 TDF 16 49 12 85.3 353.2 0.1 0.0 -8 2271 05 16 20 05 18 30 --- 16 51 23 85.3 349.7 0.1 0.0 122 2287 05 16 24 05 18 30 FIRST-1 16 51 23 85.2 349.3 0.1 0.0 -12 2287 No stop 05 22 30 --- 16 55 23 85.1 343.2 0.2 0.0 228 2318 05 18 34 05 22 40 J1638+5720 16 55 33 85.0 332.7 0.3 0.0 -8 2318 05 22 40 05 23 40 --- 16 56 34 84.9 331.4 0.3 0.0 52 2326 05 22 44 05 23 50 TDF 16 56 44 85.1 341.5 0.2 0.0 -8 2326 05 23 50 05 26 00 --- 16 58 54 85.0 338.4 0.2 0.0 122 2342 05 23 54 05 26 00 FIRST-1 16 58 54 84.9 338.2 0.2 0.0 -12 2342 No stop 05 30 00 --- 17 02 55 84.7 332.9 0.3 0.0 228 2373 05 26 04 05 30 20 J1638+5720 17 03 15 84.4 323.7 0.4 0.0 2 2373 05 30 20 05 31 10 --- 17 04 05 84.3 322.8 0.4 0.0 50 2379 05 30 24 05 31 20 TDF 17 04 15 84.6 331.5 0.3 0.0 -8 2379 05 31 20 05 33 30 --- 17 06 25 84.5 328.9 0.4 0.0 122 2396 05 31 24 05 33 30 FIRST-1 17 06 25 84.4 328.8 0.4 0.0 -12 2396 No stop 05 37 30 --- 17 10 26 84.1 324.6 0.4 0.0 228 2427 05 33 34 05 37 40 J1638+5720 17 10 36 83.7 317.0 0.5 0.0 -8 2427 05 37 40 05 38 40 --- 17 11 36 83.6 316.2 0.6 0.0 52 2435 05 37 44 Schedule for WSTRBORK (Code Wb ) Page 11 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 05 38 50 TDF 17 11 46 84.0 323.4 0.4 0.0 -8 2435 05 38 50 05 41 00 --- 17 13 56 83.8 321.4 0.5 0.0 122 2451 05 38 54 05 41 00 FIRST-1 17 13 56 83.8 321.3 0.5 0.0 -12 2451 No stop 05 45 00 --- 17 17 57 83.4 318.0 0.6 0.0 228 2482 05 41 04 05 45 20 J1638+5720 17 18 17 82.8 311.7 0.7 0.0 2 2482 05 45 20 05 46 10 --- 17 19 07 82.7 311.2 0.7 0.0 50 2488 05 45 24 05 46 20 TDF 17 19 17 83.3 317.0 0.6 0.0 -8 2488 05 46 20 05 48 30 --- 17 21 28 83.1 315.5 0.6 0.0 122 2505 05 46 24 05 48 30 FIRST-1 17 21 28 83.0 315.5 0.6 0.0 -12 2505 No stop 05 52 30 --- 17 25 28 82.6 312.9 0.7 0.0 228 2536 05 48 34 05 52 40 J1638+5720 17 25 38 82.0 307.8 0.8 0.0 -8 2536 05 52 40 05 53 40 --- 17 26 38 81.9 307.4 0.8 0.0 52 2544 05 52 44 05 53 50 TDF 17 26 48 82.5 312.2 0.7 0.0 -8 2544 05 53 50 05 56 00 --- 17 28 59 82.2 311.0 0.7 0.0 122 2560 05 53 54 05 56 00 FIRST-1 17 28 59 82.2 311.0 0.7 0.0 -12 2560 No stop 06 00 00 --- 17 32 59 81.7 309.1 0.8 0.0 228 2591 05 56 04 06 00 20 J1638+5720 17 33 20 81.0 304.8 0.9 0.0 2 2591 06 00 20 06 01 10 --- 17 34 10 80.9 304.5 0.9 0.0 50 2597 06 00 24 06 01 20 TDF 17 34 20 81.6 308.4 0.8 0.0 -8 2597 06 01 20 06 03 30 --- 17 36 30 81.4 307.5 0.9 0.0 122 2614 06 01 24 06 03 30 FIRST-1 17 36 30 81.3 307.6 0.9 0.0 -12 2614 No stop 06 07 30 --- 17 40 31 80.8 306.1 0.9 0.0 228 2645 06 03 34 06 07 40 J1638+5720 17 40 41 80.1 302.5 1.0 0.0 -8 2645 06 07 40 06 08 40 --- 17 41 41 80.0 302.3 1.1 0.0 52 2653 06 07 44 06 08 50 TDF 17 41 51 80.7 305.5 0.9 0.0 -8 2653 06 08 50 06 11 00 --- 17 44 01 80.4 304.8 1.0 0.0 122 2669 06 08 54 06 11 00 FIRST-1 17 44 01 80.4 304.9 1.0 0.0 -12 2669 No stop 06 15 00 --- 17 48 02 79.9 303.7 1.1 0.0 228 2700 06 11 04 06 15 20 J1638+5720 17 48 22 79.1 300.7 1.2 0.0 2 2700 06 15 20 06 16 10 --- 17 49 12 79.0 300.6 1.2 0.0 50 2706 06 15 24 Schedule for WSTRBORK (Code Wb ) Page 12 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 06 16 20 TDF 17 49 22 79.8 303.3 1.1 0.0 -8 2706 06 16 20 06 18 30 --- 17 51 33 79.5 302.8 1.1 0.0 122 2723 06 16 24 06 18 30 FIRST-1 17 51 33 79.4 302.8 1.1 0.0 -12 2723 No stop 06 22 30 --- 17 55 33 78.9 301.9 1.2 0.0 228 2754 06 18 34 06 22 40 J1638+5720 17 55 43 78.2 299.4 1.3 0.0 -8 2754 06 22 40 06 23 40 --- 17 56 43 78.0 299.3 1.3 0.0 52 2762 06 22 44 06 23 50 TDF 17 56 53 78.8 301.6 1.2 0.0 -8 2762 06 23 50 06 26 00 --- 17 59 04 78.5 301.2 1.2 0.0 122 2778 06 23 54 06 26 00 FIRST-1 17 59 04 78.5 301.3 1.2 0.0 -12 2778 No stop 06 30 00 --- 18 03 04 78.0 300.6 1.3 0.0 228 2809 06 26 04 06 30 20 J1638+5720 18 03 24 77.2 298.4 1.4 0.0 2 2809 06 30 20 06 31 10 --- 18 04 15 77.0 298.3 1.4 0.0 50 2815 06 30 24 06 31 20 TDF 18 04 25 77.8 300.3 1.3 0.0 -8 2815 06 31 20 06 33 30 --- 18 06 35 77.6 300.0 1.4 0.0 122 2832 06 31 24 06 33 30 FIRST-1 18 06 35 77.5 300.0 1.4 0.0 -12 2832 No stop 06 37 30 --- 18 10 36 77.0 299.5 1.4 0.0 228 2863 06 33 34 06 37 40 J1638+5720 18 10 46 76.2 297.7 1.5 0.0 -8 2863 06 37 40 06 38 40 --- 18 11 46 76.0 297.6 1.6 0.0 52 2871 06 37 44 06 38 50 TDF 18 11 56 76.9 299.3 1.4 0.0 -8 2871 06 38 50 06 41 00 --- 18 14 06 76.6 299.0 1.5 0.0 122 2887 06 38 54 06 41 00 FIRST-1 18 14 06 76.5 299.1 1.5 0.0 -12 2887 No stop 06 45 00 --- 18 18 07 76.0 298.7 1.6 0.0 228 2918 06 41 04 06 45 20 J1638+5720 18 18 27 75.1 297.1 1.7 0.0 2 2918 06 45 20 06 46 10 --- 18 19 17 75.0 297.1 1.7 0.0 50 2924 06 45 24 06 46 20 TDF 18 19 27 75.9 298.5 1.6 0.0 -8 2924 06 46 20 06 48 30 --- 18 21 37 75.6 298.3 1.6 0.0 122 2941 06 46 24 06 48 30 FIRST-1 18 21 37 75.5 298.4 1.6 0.0 -12 2941 No stop 06 52 30 --- 18 25 38 75.0 298.1 1.7 0.0 228 2972 06 48 34 06 52 40 J1638+5720 18 25 48 74.2 296.8 1.8 0.0 -8 2972 06 52 40 06 53 40 --- 18 26 48 74.0 296.7 1.8 0.0 52 2979 06 52 44 Schedule for WSTRBORK (Code Wb ) Page 13 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 06 53 50 TDF 18 26 58 74.9 298.0 1.7 0.0 -8 2979 06 53 50 06 56 00 --- 18 29 09 74.6 297.8 1.7 0.0 122 2996 06 53 54 06 56 00 FIRST-1 18 29 09 74.5 297.9 1.7 0.0 -12 2996 No stop 07 00 00 --- 18 33 09 74.0 297.7 1.8 0.0 228 3027 06 56 04 07 00 20 J1638+5720 18 33 29 73.1 296.5 1.9 0.0 2 3027 07 00 20 07 01 10 --- 18 34 20 73.0 296.5 1.9 0.0 50 3033 07 00 24 07 01 20 TDF 18 34 30 73.9 297.6 1.8 0.0 -8 3033 07 01 20 07 03 30 --- 18 36 40 73.6 297.5 1.9 0.0 122 3050 07 01 24 07 03 30 FIRST-1 18 36 40 73.5 297.6 1.9 0.0 -12 3050 No stop 07 07 30 --- 18 40 41 73.0 297.4 1.9 0.0 228 3081 07 03 34 07 07 40 J1638+5720 18 40 51 72.1 296.4 2.0 0.0 -8 3081 07 07 40 07 08 40 --- 18 41 51 72.0 296.4 2.1 0.0 52 3088 07 07 44 07 08 50 TDF 18 42 01 72.9 297.3 1.9 0.0 -8 3088 07 08 50 07 11 00 --- 18 44 11 72.6 297.3 2.0 0.0 122 3105 07 08 54 07 11 00 FIRST-1 18 44 11 72.5 297.4 2.0 0.0 -12 3105 No stop 07 15 00 --- 18 48 12 72.0 297.3 2.1 0.0 228 3136 07 11 04 07 15 20 J1638+5720 18 48 32 71.1 296.4 2.2 0.0 2 3136 07 15 20 07 16 10 --- 18 49 22 71.0 296.4 2.2 0.0 50 3142 07 15 24 07 16 20 TDF 18 49 32 71.8 297.2 2.1 0.0 -8 3142 07 16 20 07 18 30 --- 18 51 42 71.6 297.2 2.1 0.0 122 3159 07 16 24 07 18 30 FIRST-1 18 51 42 71.5 297.3 2.1 0.0 -12 3159 No stop 07 22 30 --- 18 55 43 71.0 297.2 2.2 0.0 228 3190 07 18 34 07 22 40 J1638+5720 18 55 53 70.1 296.5 2.3 0.0 -8 3190 07 22 40 07 23 40 --- 18 56 53 70.0 296.5 2.3 0.0 52 3197 07 22 44 07 23 50 TDF 18 57 03 70.8 297.2 2.2 0.0 -8 3197 07 23 50 07 26 00 --- 18 59 14 70.5 297.2 2.2 0.0 122 3214 07 23 54 07 26 00 FIRST-1 18 59 14 70.5 297.2 2.2 0.0 -12 3214 No stop 07 30 00 --- 19 03 14 70.0 297.3 2.3 0.0 228 3245 07 26 04 07 30 20 J1638+5720 19 03 34 69.1 296.6 2.4 0.0 2 3245 07 30 20 07 31 10 --- 19 04 24 68.9 296.6 2.4 0.0 50 3251 07 30 24 Schedule for WSTRBORK (Code Wb ) Page 14 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 07 31 20 TDF 19 04 34 69.8 297.2 2.3 0.0 -8 3251 07 31 20 07 33 30 --- 19 06 45 69.5 297.2 2.4 0.0 122 3268 07 31 24 07 33 30 FIRST-1 19 06 45 69.5 297.3 2.4 0.0 -12 3268 No stop 07 37 30 --- 19 10 45 69.0 297.4 2.4 0.0 228 3299 07 33 34 07 37 40 J1638+5720 19 10 56 68.1 296.8 2.5 0.0 -8 3299 07 37 40 07 38 40 --- 19 11 56 67.9 296.8 2.6 0.0 52 3306 07 37 44 07 38 50 TDF 19 12 06 68.8 297.3 2.4 0.0 -8 3306 07 38 50 07 41 00 --- 19 14 16 68.5 297.4 2.5 0.0 122 3323 07 38 54 07 41 00 FIRST-1 19 14 16 68.5 297.5 2.5 0.0 -12 3323 No stop 07 45 00 --- 19 18 17 68.0 297.6 2.6 0.0 228 3354 07 41 04 07 45 20 J1638+5720 19 18 37 67.0 297.1 2.7 0.0 2 3354 07 45 20 07 46 10 --- 19 19 27 66.9 297.1 2.7 0.0 50 3360 07 45 24 07 46 20 TDF 19 19 37 67.8 297.5 2.6 0.0 -8 3360 07 46 20 07 48 30 --- 19 21 47 67.5 297.6 2.6 0.0 122 3377 07 46 24 07 48 30 FIRST-1 19 21 47 67.5 297.7 2.6 0.0 -12 3377 No stop 07 52 30 --- 19 25 48 67.0 297.8 2.7 0.0 228 3408 07 48 34 07 52 40 J1638+5720 19 25 58 66.1 297.4 2.8 0.0 -8 3408 07 52 40 07 53 40 --- 19 26 58 65.9 297.4 2.8 0.0 52 3415 07 52 44 07 53 50 TDF 19 27 08 66.8 297.8 2.7 0.0 -8 3415 07 53 50 07 56 00 --- 19 29 19 66.5 297.8 2.7 0.0 122 3432 07 53 54 07 56 00 FIRST-1 19 29 19 66.5 297.9 2.7 0.0 -12 3432 No stop 08 00 00 --- 19 33 19 65.9 298.1 2.8 0.0 228 3463 07 56 04 08 00 20 J1638+5720 19 33 39 65.0 297.7 2.9 0.0 2 3463 08 00 20 08 01 10 --- 19 34 29 64.9 297.8 2.9 0.0 50 3469 08 00 24 08 01 20 TDF 19 34 39 65.8 298.1 2.8 0.0 -8 3469 08 01 20 08 03 30 --- 19 36 50 65.5 298.1 2.9 0.0 122 3486 08 01 24 08 03 30 FIRST-1 19 36 50 65.5 298.2 2.9 0.0 -12 3486 No stop 08 07 30 --- 19 40 50 64.9 298.4 2.9 0.0 228 3517 08 03 34 08 07 40 J1638+5720 19 41 00 64.0 298.1 3.0 0.0 -8 3517 08 07 40 08 08 40 --- 19 42 01 63.9 298.2 3.1 0.0 52 3524 08 07 44 Schedule for WSTRBORK (Code Wb ) Page 15 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 08 08 50 TDF 19 42 11 64.8 298.4 3.0 0.0 -8 3524 08 08 50 08 11 00 --- 19 44 21 64.5 298.5 3.0 0.0 122 3541 08 08 54 08 11 00 FIRST-1 19 44 21 64.5 298.6 3.0 0.0 -12 3541 No stop 08 15 00 --- 19 48 22 64.0 298.8 3.1 0.0 228 3572 08 11 04 08 15 20 J1638+5720 19 48 42 63.0 298.5 3.2 0.0 2 3572 08 15 20 08 16 10 --- 19 49 32 62.9 298.6 3.2 0.0 50 3578 08 15 24 08 16 20 TDF 19 49 42 63.8 298.8 3.1 0.0 -8 3578 08 16 20 08 18 30 --- 19 51 52 63.5 298.9 3.1 0.0 122 3595 08 16 24 08 18 30 FIRST-1 19 51 52 63.5 299.0 3.1 0.0 -12 3595 No stop 08 22 30 --- 19 55 53 63.0 299.2 3.2 0.0 228 3626 08 18 34 08 22 40 J1638+5720 19 56 03 62.1 299.0 3.3 0.0 -8 3626 08 22 40 08 23 40 --- 19 57 03 61.9 299.0 3.3 0.0 52 3633 08 22 44 08 23 50 TDF 19 57 13 62.8 299.2 3.2 0.0 -8 3633 08 23 50 08 26 00 --- 19 59 23 62.5 299.3 3.2 0.0 122 3650 08 23 54 08 26 00 FIRST-1 19 59 23 62.5 299.4 3.2 0.0 -12 3650 No stop 08 30 00 --- 20 03 24 62.0 299.6 3.3 0.0 228 3681 08 26 04 08 30 20 J1638+5720 20 03 44 61.0 299.5 3.4 0.0 2 3681 08 30 20 08 31 10 --- 20 04 34 60.9 299.5 3.4 0.0 50 3687 08 30 24 08 31 20 TDF 20 04 44 61.8 299.6 3.3 0.0 -8 3687 08 31 20 08 33 30 --- 20 06 55 61.5 299.7 3.4 0.0 122 3704 08 31 24 08 33 30 FIRST-1 20 06 55 61.5 299.8 3.4 0.0 -12 3704 No stop 08 37 30 --- 20 10 55 61.0 300.1 3.4 0.0 228 3735 08 33 34 08 37 40 J1638+5720 20 11 05 60.1 299.9 3.5 0.0 -8 3735 08 37 40 08 38 40 --- 20 12 06 59.9 300.0 3.6 0.0 52 3742 08 37 44 08 38 50 TDF 20 12 16 60.8 300.1 3.5 0.0 -8 3742 08 38 50 08 41 00 --- 20 14 26 60.6 300.2 3.5 0.0 122 3759 08 38 54 08 41 00 FIRST-1 20 14 26 60.5 300.3 3.5 0.0 -12 3759 No stop 08 45 00 --- 20 18 27 60.0 300.6 3.6 0.0 228 3790 08 41 04 08 45 20 J1638+5720 20 18 47 59.1 300.5 3.7 0.0 2 3790 08 45 20 08 46 10 --- 20 19 37 59.0 300.5 3.7 0.0 50 3796 08 45 24 Schedule for WSTRBORK (Code Wb ) Page 16 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 08 46 20 TDF 20 19 47 59.9 300.6 3.6 0.0 -8 3796 08 46 20 08 48 30 --- 20 21 57 59.6 300.7 3.6 0.0 122 3813 08 46 24 08 48 30 FIRST-1 20 21 57 59.6 300.8 3.6 0.0 -12 3813 No stop 08 52 30 --- 20 25 58 59.0 301.1 3.7 0.0 228 3844 08 48 34 08 52 40 J1638+5720 20 26 08 58.1 301.0 3.8 0.0 -8 3844 08 52 40 08 53 40 --- 20 27 08 58.0 301.1 3.8 0.0 52 3851 08 52 44 08 53 50 TDF 20 27 18 58.9 301.1 3.7 0.0 -8 3851 08 53 50 08 56 00 --- 20 29 28 58.6 301.2 3.7 0.0 122 3868 08 53 54 08 56 00 FIRST-1 20 29 28 58.6 301.3 3.7 0.0 -12 3868 No stop 09 00 00 --- 20 33 29 58.1 301.6 3.8 0.0 228 3899 08 56 04 09 00 20 J1638+5720 20 33 49 57.1 301.6 3.9 0.0 2 3899 09 00 20 09 01 10 --- 20 34 39 57.0 301.7 3.9 0.0 50 3905 09 00 24 09 01 20 TDF 20 34 49 57.9 301.6 3.8 0.0 -8 3905 09 01 20 09 03 30 --- 20 37 00 57.6 301.8 3.9 0.0 122 3922 09 01 24 09 03 30 FIRST-1 20 37 00 57.6 301.9 3.9 0.0 -12 3922 No stop 09 07 30 --- 20 41 00 57.1 302.2 3.9 0.0 228 3953 09 03 34 09 07 40 J1638+5720 20 41 10 56.2 302.2 4.0 0.0 -8 3953 09 07 40 09 08 40 --- 20 42 10 56.1 302.3 4.1 0.0 52 3960 09 07 44 09 08 50 TDF 20 42 21 57.0 302.2 4.0 0.0 -8 3960 09 08 50 09 11 00 --- 20 44 31 56.7 302.4 4.0 0.0 122 3977 09 08 54 09 11 00 FIRST-1 20 44 31 56.7 302.4 4.0 0.0 -12 3977 No stop 09 15 00 --- 20 48 32 56.2 302.7 4.1 0.0 228 4008 09 11 04 09 15 20 J1638+5720 20 48 52 55.2 302.8 4.2 0.0 2 4008 09 15 20 09 16 10 --- 20 49 42 55.1 302.9 4.2 0.0 50 4014 09 15 24 09 16 20 TDF 20 49 52 56.0 302.8 4.1 0.0 -8 4014 09 16 20 09 18 30 --- 20 52 02 55.7 302.9 4.1 0.0 122 4031 09 16 24 09 18 30 FIRST-1 20 52 02 55.7 303.0 4.1 0.0 -12 4031 No stop 09 22 30 --- 20 56 03 55.2 303.3 4.2 0.0 228 4062 09 18 34 09 22 40 J1638+5720 20 56 13 54.3 303.4 4.3 0.0 -8 4062 09 22 40 09 23 40 --- 20 57 13 54.2 303.5 4.3 0.0 52 4069 09 22 44 Schedule for WSTRBORK (Code Wb ) Page 17 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 09 23 50 TDF 20 57 23 55.1 303.4 4.2 0.0 -8 4069 09 23 50 09 26 00 --- 20 59 33 54.8 303.5 4.2 0.0 122 4086 09 23 54 09 26 00 FIRST-1 20 59 33 54.8 303.6 4.2 0.0 -12 4086 No stop 09 30 00 --- 21 03 34 54.3 303.9 4.3 0.0 228 4117 09 26 04 09 30 20 J1638+5720 21 03 54 53.3 304.1 4.4 0.0 2 4117 09 30 20 09 31 10 --- 21 04 44 53.2 304.1 4.4 0.0 50 4123 09 30 24 09 31 20 TDF 21 04 54 54.1 304.0 4.3 0.0 -8 4123 09 31 20 09 33 30 --- 21 07 05 53.8 304.2 4.4 0.0 122 4140 09 31 24 09 33 30 FIRST-1 21 07 05 53.8 304.2 4.4 0.0 -12 4140 No stop 09 37 30 --- 21 11 05 53.3 304.6 4.4 0.0 228 4170 09 33 34 09 37 40 J1638+5720 21 11 15 52.4 304.7 4.5 0.0 -8 4170 09 37 40 09 38 40 --- 21 12 15 52.3 304.8 4.6 0.0 52 4178 09 37 44 09 38 50 TDF 21 12 25 53.2 304.6 4.5 0.0 -8 4178 09 38 50 09 41 00 --- 21 14 36 52.9 304.8 4.5 0.0 122 4195 09 38 54 09 41 00 FIRST-1 21 14 36 52.9 304.9 4.5 0.0 -12 4195 No stop 09 45 00 --- 21 18 36 52.4 305.2 4.6 0.0 228 4226 09 41 04 09 45 20 J1638+5720 21 18 56 51.5 305.4 4.7 0.0 2 4226 09 45 20 09 46 10 --- 21 19 47 51.4 305.5 4.7 0.0 50 4232 09 45 24 09 46 20 TDF 21 19 57 52.2 305.3 4.6 0.0 -8 4232 09 46 20 09 48 30 --- 21 22 07 52.0 305.5 4.6 0.0 122 4249 09 46 24 09 48 30 FIRST-1 21 22 07 52.0 305.5 4.6 0.0 -12 4249 No stop 09 52 30 --- 21 26 08 51.5 305.9 4.7 0.0 228 4279 09 48 34 09 52 40 J1638+5720 21 26 18 50.6 306.1 4.8 0.0 -8 4279 09 52 40 09 53 40 --- 21 27 18 50.4 306.2 4.8 0.0 52 4287 09 52 44 09 53 50 TDF 21 27 28 51.3 305.9 4.7 0.0 -8 4287 09 53 50 09 56 00 --- 21 29 38 51.1 306.1 4.7 0.0 122 4304 09 53 54 09 56 00 FIRST-1 21 29 38 51.0 306.2 4.7 0.0 -12 4304 No stop 10 00 00 --- 21 33 39 50.6 306.5 4.8 0.0 228 4335 09 56 04 10 00 20 J1638+5720 21 33 59 49.6 306.8 4.9 0.0 2 4335 10 00 20 10 01 10 --- 21 34 49 49.5 306.8 4.9 0.0 50 4341 10 00 24 Schedule for WSTRBORK (Code Wb ) Page 18 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 10 01 20 TDF 21 34 59 50.4 306.6 4.8 0.0 -8 4341 10 01 20 10 03 30 --- 21 37 09 50.1 306.8 4.9 0.0 122 4358 10 01 24 10 03 30 FIRST-1 21 37 09 50.1 306.9 4.9 0.0 -12 4358 No stop 10 07 30 --- 21 41 10 49.6 307.2 4.9 0.0 228 4388 10 03 34 10 07 40 J1638+5720 21 41 20 48.7 307.5 5.0 0.0 -8 4388 10 07 40 10 08 40 --- 21 42 20 48.6 307.6 5.1 0.0 52 4396 10 07 44 10 08 50 TDF 21 42 30 49.5 307.3 5.0 0.0 -8 4396 10 08 50 10 11 00 --- 21 44 41 49.2 307.5 5.0 0.0 122 4413 10 08 54 10 11 00 FIRST-1 21 44 41 49.2 307.6 5.0 0.0 -12 4413 No stop 10 15 00 --- 21 48 41 48.7 307.9 5.1 0.0 228 4444 10 11 04 10 15 20 J1638+5720 21 49 01 47.8 308.2 5.2 0.0 2 4444 10 15 20 10 16 10 --- 21 49 52 47.7 308.3 5.2 0.0 50 4450 10 15 24 10 16 20 TDF 21 50 02 48.6 308.0 5.1 0.0 -8 4450 10 16 20 10 18 30 --- 21 52 12 48.4 308.2 5.1 0.0 122 4467 10 16 24 10 18 30 FIRST-1 21 52 12 48.3 308.3 5.1 0.0 -12 4467 No stop 10 22 30 --- 21 56 13 47.9 308.6 5.2 0.0 228 4497 10 18 34 10 22 40 J1638+5720 21 56 23 47.0 308.9 5.3 0.0 -8 4497 10 22 40 10 23 40 --- 21 57 23 46.8 309.0 5.3 0.0 52 4505 10 22 44 10 23 50 TDF 21 57 33 47.7 308.7 5.2 0.0 -8 4505 10 23 50 10 26 00 --- 21 59 43 47.5 308.9 5.2 0.0 122 4522 10 23 54 10 26 00 FIRST-1 21 59 43 47.4 309.0 5.2 0.0 -12 4522 No stop 10 30 00 --- 22 03 44 47.0 309.4 5.3 0.0 228 4553 10 26 04 10 30 20 J1638+5720 22 04 04 46.1 309.7 5.4 0.0 2 4553 10 30 20 10 31 10 --- 22 04 54 46.0 309.8 5.4 0.0 50 4559 10 30 24 10 31 20 TDF 22 05 04 46.8 309.4 5.3 0.0 -8 4559 10 31 20 10 33 30 --- 22 07 14 46.6 309.6 5.4 0.0 122 4576 10 31 24 10 33 30 FIRST-1 22 07 14 46.6 309.7 5.4 0.0 -12 4576 No stop 10 37 30 --- 22 11 15 46.1 310.1 5.4 0.0 228 4606 10 33 34 10 37 40 J1638+5720 22 11 25 45.2 310.4 5.5 0.0 -8 4606 10 37 40 10 38 40 --- 22 12 25 45.1 310.5 5.6 0.0 52 4614 10 37 44 Schedule for WSTRBORK (Code Wb ) Page 19 EVN Observations of Swift J1644+57 at the 5th epoch 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 ---------------------------------------------------------------------------------------- --- Mon 9 Mar 2015 Day 68 --- 10 38 50 TDF 22 12 35 46.0 310.2 5.5 0.0 -8 4614 10 38 50 10 41 00 --- 22 14 46 45.7 310.4 5.5 0.0 122 4631 10 38 54 10 41 00 FIRST-1 22 14 46 45.7 310.4 5.5 0.0 -12 4631 No stop 10 45 00 --- 22 18 46 45.2 310.8 5.6 0.0 228 4662 10 41 04 10 45 20 J1638+5720 22 19 06 44.3 311.2 5.7 0.0 2 4662 10 45 20 10 46 10 --- 22 19 56 44.2 311.3 5.7 0.0 50 4668 10 45 24 10 46 20 TDF 22 20 07 45.1 310.9 5.6 0.0 -8 4668 10 46 20 10 48 30 --- 22 22 17 44.9 311.1 5.6 0.0 122 4685 10 46 24 10 48 30 FIRST-1 22 22 17 44.8 311.2 5.6 0.0 -12 4685 No stop 10 52 30 --- 22 26 18 44.4 311.6 5.7 0.0 228 4715 10 48 34 10 52 40 J1638+5720 22 26 28 43.5 312.0 5.8 0.0 -8 4715 10 52 40 10 53 40 --- 22 27 28 43.4 312.1 5.8 0.0 52 4723 10 52 44 10 53 50 TDF 22 27 38 44.3 311.7 5.7 0.0 -8 4723 10 53 50 10 56 00 --- 22 29 48 44.0 311.9 5.7 0.0 122 4740 10 53 54 10 56 00 FIRST-1 22 29 48 44.0 312.0 5.7 0.0 -12 4740 No stop 11 00 00 --- 22 33 49 43.5 312.4 5.8 0.0 228 4770 10 56 04 11 00 20 J1638+5720 22 34 09 42.7 312.8 5.9 0.0 2 4770 11 00 20 11 01 10 --- 22 34 59 42.6 312.8 5.9 0.0 50 4777 11 00 24 11 01 20 TDF 22 35 09 43.4 312.4 5.8 0.0 -8 4777 11 01 20 11 03 30 --- 22 37 19 43.2 312.7 5.9 0.0 122 4794 11 01 24 11 03 30 FIRST-1 22 37 19 43.2 312.7 5.9 0.0 -12 4794 No stop 11 07 30 --- 22 41 20 42.7 313.2 5.9 0.0 228 4824 11 03 34 11 08 50 TDF 22 42 40 42.6 313.2 6.0 0.0 68 4824 11 08 50 11 11 00 --- 22 44 51 42.3 313.5 6.0 0.0 130 4841 11 08 54 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess115.C1024 Matching groups in /usr/local/Sched/catalogs/freq_RDBE.dat: wb6cm LO from PC-SCHED values, must be in Low patch Setup group: 1 Station: WSTRBORK 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= 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 4840.00 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: 2 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= 102.49 102.49 102.49 102.49 134.49 134.49 134.49 134.49 166.49 166.49 166.49 166.49 198.49 198.49 198.49 198.49 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: 2 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) * TDF 16 43 55.833775 * 16 44 49.931300 16 45 06.383049 0.00 57 40 24.21571 * 57 34 59.68930 57 33 09.13513 0.00 From catalog imbedded in main SCHED input file. Error: 0.1 mas, from: Zauderer et al.2011, Nature, 476, 425 * FIRST-1 16 43 38.650987 * 16 44 32.680951 16 44 49.114052 0.00 57 42 08.04416 * 57 36 42.33133 57 34 51.41030 0.00 From catalog imbedded in main SCHED input file. From the EVN observations RP017/ED035A * J1638+5720 16 37 17.425183 * 16 38 13.456298 16 38 30.544068 0.00 57 26 15.76133 * 57 20 23.97905 57 18 25.10103 0.00 From catalog imbedded in main SCHED input file. Same as RP017/ED035A J1331+3030 13 28 49.657778 * 13 31 08.288070 13 31 51.421528 0.20 * 3C286 30 45 58.64061 * 30 30 32.95925 30 25 41.80802 0.19 1328+307 /usr/local/Sched/catalogs/sources.vlba J1331+30 rfc_2012b Petrov, 2012, unpublished 542 observations J1642+3948 16 41 17.606228 * 16 42 58.809965 16 43 29.690495 0.77 * 3C345 39 54 10.81496 * 39 48 36.99402 39 46 46.25092 0.52 1641+399 /usr/local/Sched/catalogs/sources.vlba J1642+39 GSFC 2011B astro solution 52621 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 TDF sess115.C1024 1 2 3 4 5 6 7 8 11 12 13 3.394 221.567 FIRST-1 sess115.C1024 1 2 3 4 5 6 7 8 11 12 13 6.267 415.553 J1638+5720 sess115.C1024 1 2 3 4 5 6 7 8 11 12 13 1.453 84.090 3C286 sess115.C1024 1 2 3 4 5 6 7 8 11 12 0.083 5.500 3C345 sess115.C1024 1 2 3 4 5 6 7 8 11 12 13 0.083 5.969 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) TDF 98.2 FIRST-1 98.2 J1638+5720 99.1 3C286 139.1 3C345 99.4 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