COVER INFORMATION Station: VLBA_MK (Code Mk ) Experiment: VLBA snap-shot imaging of scintillating sources 2002 Exp. Code: BJ044B Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Roopesh Ojha Address: Australia Telescope National Facility, CSIRO PO Box 76, Epping, NSW 1710 Australia Phone: +61 2 9372 4174 EMAIL: rojha@atnf.csiro.au Fax: +61 2 9372 4310 Phone during observation: +61 408 486792 Observing mode: 128-4-2; 4cm Notes: VLBA, dynamic queue, 0.0 LST(PT) X band observations Send observing logs to R. Ojha, address above Schedule for VLBA_MK (Code Mk ) Page 2 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 10 47 15 OQ208 08 50 39 18.5 65.6 -5.3 -77.0 0 1 1 0 10 47 15 10 52 14 --- 08 55 39 19.6 65.9 -5.2 -77.5 299 F 1 1995 10 53 36 3C279 08 57 02 25.9 107.1 -4.0 -64.7 49 1 1 1995 10 53 36 10 57 36 --- 09 01 02 26.8 107.6 -3.9 -64.4 239 F 1 3590 10 58 10 13000846 09 01 36 31.2 92.0 -4.0 -71.9 18 1 1 3590 10 58 10 11 05 39 --- 09 09 06 33.0 92.7 -3.9 -71.8 449 F 1 6582 11 07 42 13906675 09 11 10 25.7 24.5 -4.7 -99.6 72 1 1 6582 11 07 42 11 15 11 --- 09 18 40 26.4 24.3 -4.6 -101.4 449 F 1 9574 11 17 38 OQ208 09 21 08 25.1 67.0 -4.8 -80.1 113 1 1 9574 11 17 38 11 22 37 --- 09 26 08 26.2 67.2 -4.7 -80.6 299 F 1 11568 11 24 20 16167815 09 27 51 17.2 12.2 -6.7 -75.4 60 1 1 11568 11 24 20 11 31 49 --- 09 35 21 17.6 12.3 -6.6 -77.2 449 F 1 14560 11 43 03 16935335 09 46 37 5.9 34.9 -7.2 -64.4 645 1 1 14560 11 43 03 11 50 32 --- 09 54 07 6.9 35.4 -7.0 -65.9 449 F 1 17552 12 24 14 3C279 10 27 55 45.4 121.2 -2.5 -54.0 1939 1 2 17552 12 24 14 12 28 14 --- 10 31 55 46.2 122.1 -2.4 -53.3 239 R 1 15956 12 28 48 13000846 10 32 29 52.4 102.2 -2.5 -68.4 15 1 2 15956 12 28 48 12 36 17 --- 10 39 59 54.1 103.4 -2.3 -67.7 449 R 1 12965 12 38 20 13906675 10 42 03 34.0 20.8 -3.2 -122.3 62 1 2 12965 12 38 20 12 45 49 --- 10 49 33 34.6 20.3 -3.1 -124.3 449 R 1 9973 12 48 30 OQ208 10 52 14 45.0 69.2 -3.2 -89.8 123 1 2 9973 12 48 30 12 53 29 --- 10 57 14 46.1 69.2 -3.2 -90.4 299 R 1 7978 12 55 33 16167815 10 59 18 21.9 12.5 -5.2 -97.7 69 1 2 7978 12 55 33 13 03 01 --- 11 06 48 22.2 12.4 -5.1 -99.6 449 R 1 4986 13 06 06 16802168 11 09 53 11.9 71.0 -5.6 -73.2 139 1 2 4986 13 06 06 13 13 35 --- 11 17 23 13.6 71.5 -5.5 -73.8 449 R 1 1995 Schedule for VLBA_MK (Code Mk ) Page 3 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 13 15 40 16935335 11 19 29 19.1 38.9 -5.6 -82.3 98 1 3 1995 13 15 40 13 23 09 --- 11 26 59 20.2 39.1 -5.5 -83.7 449 F 1 997 13 24 24 17754098 11 28 14 9.7 49.8 -6.3 -72.1 48 1 3 997 13 24 24 13 31 52 --- 11 35 44 11.1 50.2 -6.2 -73.3 449 F 1 3989 13 32 50 17911833 11 36 42 1.8 71.1 -6.3 D -69.7 34 1 3 3989 13 32 50 13 40 19 --- 11 44 12 3.5 71.7 -6.2 -70.3 0 F 1 6981 13 41 05 18313875 11 44 58 5.8 50.8 -6.6 -69.2 26 1 3 6981 13 41 05 13 48 34 --- 11 52 28 7.2 51.3 -6.5 -70.4 449 F 1 9973 13 48 48 18663900 11 52 42 3.5 49.6 -6.8 -67.2 1 1 3 9973 13 48 34 13 56 17 --- 12 00 12 4.8 50.1 -6.7 -68.3 449 F 1 13059 13 58 36 3C279 12 02 31 61.2 151.3 -0.9 -27.0 20 1 3 13059 13 58 36 14 02 35 --- 12 06 31 61.6 153.2 -0.8 -25.3 239 F 1 14655 14 03 08 13000846 12 07 05 72.8 129.3 -0.9 -47.4 5 1 4 14655 14 03 08 14 10 37 --- 12 14 35 74.1 133.8 -0.8 -43.3 449 R 1 17553 14 12 11 13906675 12 16 09 40.5 12.5 -1.6 -149.0 7 1 4 17553 14 12 11 14 19 40 --- 12 23 39 40.8 11.6 -1.5 -151.3 449 R 1 14561 14 21 18 OQ208 12 25 18 65.3 64.7 -1.7 -104.8 44 1 4 14561 14 21 18 14 26 17 --- 12 30 18 66.3 63.9 -1.6 -106.0 299 R 1 12567 14 28 09 16167815 12 32 10 26.3 10.8 -3.6 -121.1 26 1 4 12567 14 28 09 14 35 38 --- 12 39 40 26.7 10.6 -3.5 -123.1 449 R 1 9575 14 38 27 16802168 12 42 30 32.9 76.4 -4.1 -79.8 119 1 4 9575 14 38 27 14 45 56 --- 12 50 00 34.6 76.8 -4.0 -80.3 449 R 1 6583 14 47 49 16935335 12 51 53 32.8 38.5 -4.1 -101.1 82 1 4 6583 14 47 49 14 55 18 --- 12 59 23 33.9 38.2 -4.0 -102.7 449 R 1 3591 14 58 11 17754098 13 02 17 27.1 53.2 -4.7 -86.6 153 1 4 3591 14 58 11 15 05 40 --- 13 09 47 28.5 53.3 -4.6 -87.8 449 R 1 600 15 06 33 17911833 13 10 40 23.1 77.9 -4.8 -75.7 31 1 5 600 15 06 33 15 14 02 --- 13 18 10 24.8 78.4 -4.6 -76.1 449 F 1 2392 Schedule for VLBA_MK (Code Mk ) Page 4 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 15 14 49 18313875 13 18 58 23.6 55.3 -5.0 -82.9 26 1 5 2392 15 14 49 15 22 18 --- 13 26 28 25.0 55.5 -4.9 -84.0 449 F 1 5384 15 22 37 18663900 13 26 47 21.0 54.7 -5.2 -81.0 5 1 5 5384 15 22 18 15 30 06 --- 13 34 17 22.4 54.9 -5.1 -82.1 449 F 1 8504 15 32 36 3C279 13 36 47 62.5 202.3 0.7 21.0 46 1 5 8504 15 32 36 15 36 35 --- 13 40 47 62.2 204.2 0.7 22.8 239 F 1 10100 15 37 07 13000846 13 41 19 75.0 222.3 0.7 39.8 0 1 5 10100 15 37 07 15 44 36 --- 13 48 49 73.7 227.4 0.8 44.4 449 F 1 13092 15 46 11 13906675 13 50 24 43.1 360.5 -0.1 -178.7 0 1 5 13092 15 46 11 15 53 39 --- 13 57 54 43.1 359.5 0.1 178.9 449 F 1 16084 15 55 02 OQ208 13 59 17 81.2 371.3 -0.1 -167.9 0 1 6 16084 15 55 02 16 00 01 --- 14 04 17 81.3 364.2 0.0 -175.5 299 R 1 17122 16 01 50 16167815 14 06 06 29.8 367.0 -2.1 -145.9 0 1 6 17122 16 01 50 16 09 19 --- 14 13 36 30.0 366.7 -2.0 -147.9 449 R 1 14130 16 11 26 16802168 14 15 44 54.3 440.1 -2.5 -85.9 73 1 6 14130 16 11 26 16 18 55 --- 14 23 14 56.1 440.3 -2.4 -86.4 449 R 1 11138 16 21 00 16935335 14 25 19 45.7 391.6 -2.5 -124.3 86 1 6 11138 16 21 00 16 28 29 --- 14 32 49 46.6 390.7 -2.4 -126.5 449 R 1 8146 16 29 57 17754098 14 34 18 44.4 411.5 -3.2 -102.8 69 1 6 8146 16 29 57 16 37 26 --- 14 41 48 45.7 411.0 -3.1 -104.4 449 R 1 5155 16 40 31 17911833 14 44 53 44.9 443.5 -3.2 -80.0 157 1 6 5155 16 40 31 16 47 59 --- 14 52 23 46.7 443.9 -3.1 -80.3 449 R 1 2163 16 49 53 18313875 14 54 17 42.1 415.2 -3.4 -98.1 88 1 7 2163 16 49 53 16 57 22 --- 15 01 47 43.6 414.9 -3.3 -99.4 449 F 1 829 16 58 00 18663900 15 02 25 39.5 415.2 -3.6 -95.9 24 1 7 829 16 58 00 17 05 29 --- 15 09 55 41.0 415.0 -3.5 -97.2 449 F 1 3821 17 06 49 20187208 15 11 15 23.4 378.9 -5.0 -98.1 39 1 7 3821 17 06 49 17 14 17 --- 15 18 45 24.0 378.8 -4.9 -99.9 449 F 1 6813 Schedule for VLBA_MK (Code Mk ) Page 5 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 17 17 17 20911580 15 21 45 11.3 437.1 -5.6 -72.4 134 1 7 6813 17 17 17 17 24 45 --- 15 29 15 13.0 437.6 -5.4 -72.8 449 F 1 9805 17 35 11 22614226 15 39 42 3.2 405.9 -7.0 -65.9 598 1 7 9805 17 35 11 17 42 40 --- 15 47 12 4.4 406.4 -6.8 -67.1 449 F 1 12796 18 16 33 01687510 16 21 12 8.2 369.6 -9.3 -37.7 2003 1 7 12796 18 16 33 18 24 02 --- 16 28 42 8.5 370.0 -9.2 -39.4 449 F 1 15788 18 24 51 20187208 16 29 30 29.1 376.8 -3.7 -117.6 1 1 8 15788 18 24 51 18 32 20 --- 16 37 00 29.6 376.5 -3.6 -119.5 449 R 1 16420 18 35 34 20911580 16 40 15 29.5 442.6 -4.3 -75.9 144 1 8 16420 18 35 34 18 43 03 --- 16 47 45 31.2 443.1 -4.1 -76.1 449 R 1 13428 18 43 40 21910926 16 48 23 15.4 445.5 -5.1 -71.9 0 1 8 13428 18 43 40 18 51 09 --- 16 55 53 17.2 446.1 -5.0 -72.0 449 R 1 10436 18 52 26 22614226 16 57 10 16.8 410.3 -5.7 -78.2 47 1 8 10436 18 52 26 18 59 55 --- 17 04 40 18.1 410.6 -5.5 -79.4 449 R 1 7445 19 00 26 22702991 17 05 11 14.5 422.9 -5.6 -75.2 17 1 8 7445 19 00 26 19 07 54 --- 17 12 41 16.1 423.4 -5.5 -76.1 449 R 1 4453 19 09 09 23051451 17 13 55 7.3 437.1 -5.8 -71.4 51 1 8 4453 19 09 09 19 16 37 --- 17 21 25 9.0 437.7 -5.7 -71.8 449 R 1 1461 19 17 04 23130976 17 21 53 6.3 441.8 -5.8 -70.9 16 1 9 1461 19 17 04 19 24 33 --- 17 29 23 8.1 442.4 -5.7 -71.2 449 F 1 1531 19 26 12 23413995 17 31 01 13.6 412.0 -5.9 -75.4 72 1 9 1531 19 26 12 19 33 40 --- 17 38 31 15.0 412.4 -5.8 -76.5 449 F 1 4523 19 35 09 01687510 17 40 00 11.9 373.1 -8.0 -56.1 57 1 9 4523 19 35 09 19 42 38 --- 17 47 30 12.3 373.4 -7.9 -57.9 449 F 1 7514 19 43 27 20187208 17 48 20 33.9 372.5 -2.4 -138.7 0 1 9 7514 19 43 27 19 50 56 --- 17 55 50 34.2 371.9 -2.3 -140.7 449 F 1 10506 19 53 59 20911580 17 58 53 47.9 448.1 -2.9 -77.8 127 1 9 10506 19 53 59 20 01 28 --- 18 06 23 49.7 448.7 -2.8 -77.8 449 F 1 13498 Schedule for VLBA_MK (Code Mk ) Page 6 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 20 05 32 21910926 18 10 28 34.7 92.3 -3.8 -72.3 0 1 9 13498 20 05 32 20 13 00 --- 18 17 58 36.5 93.0 -3.6 -72.2 449 F 1 16490 20 14 55 22614226 18 19 52 32.0 51.8 -4.3 -91.6 81 1 10 16490 20 14 55 20 22 23 --- 18 27 22 33.4 51.7 -4.2 -92.9 449 R 1 15718 20 25 14 22702991 18 30 13 32.6 66.5 -4.2 -84.5 155 1 10 15718 20 25 14 20 32 43 --- 18 37 43 34.2 66.6 -4.1 -85.4 449 R 1 12727 20 33 19 23051451 18 38 20 26.9 83.3 -4.4 -74.9 16 1 10 12727 20 33 19 20 40 48 --- 18 45 50 28.6 83.8 -4.3 -75.1 449 R 1 9735 20 41 04 23130976 18 46 06 26.1 88.6 -4.4 -72.6 4 1 10 9735 20 40 48 20 48 32 --- 18 53 36 27.8 89.2 -4.3 -72.7 449 R 1 6639 20 49 44 23413995 18 54 47 29.5 54.5 -4.5 -88.0 43 1 10 6639 20 49 44 20 57 13 --- 19 02 17 30.9 54.5 -4.4 -89.2 449 R 1 3647 20 58 43 01687510 19 03 48 16.7 15.3 -6.6 -75.8 56 1 10 3647 20 58 43 21 06 12 --- 19 11 18 17.2 15.5 -6.5 -77.6 449 R 1 655 21 06 57 20187208 19 12 04 37.0 5.6 -1.0 -162.6 0 1 11 655 21 06 57 21 14 26 --- 19 19 34 37.2 4.9 -0.9 -164.8 449 F 1 2337 21 17 31 20911580 19 22 39 67.6 96.5 -1.5 -76.3 118 1 11 2337 21 17 31 21 25 00 --- 19 30 09 69.3 97.7 -1.4 -75.7 449 F 1 5328 21 25 37 21910926 19 30 47 53.5 101.4 -2.4 -69.1 0 1 11 5328 21 25 37 21 33 06 --- 19 38 17 55.2 102.6 -2.3 -68.5 449 F 1 8320 21 34 58 22614226 19 40 09 46.6 48.7 -3.0 -107.2 70 1 11 8320 21 34 58 21 42 27 --- 19 47 39 47.9 48.1 -2.8 -108.9 449 F 1 11312 21 44 18 22702991 19 49 30 49.8 66.7 -2.9 -94.3 93 1 11 11312 21 44 18 21 51 47 --- 19 57 00 51.4 66.5 -2.8 -95.4 449 F 1 14304 21 52 40 23051451 19 57 53 45.5 89.2 -3.1 -76.4 32 1 11 14304 21 52 40 22 00 08 --- 20 05 23 47.3 89.8 -3.0 -76.4 449 F 1 17296 22 00 24 23130976 20 05 39 44.7 95.9 -3.1 -71.8 5 1 12 17296 22 00 08 22 07 53 --- 20 13 09 46.5 96.7 -2.9 -71.5 449 R 1 14198 Schedule for VLBA_MK (Code Mk ) Page 7 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 22 09 55 23413995 20 15 11 44.8 52.8 -3.2 -102.1 86 1 12 14198 22 09 55 22 17 24 --- 20 22 41 46.2 52.3 -3.0 -103.6 449 R 1 11206 22 18 47 01687510 20 24 05 21.9 15.8 -5.3 -95.1 29 1 12 11206 22 18 47 22 26 16 --- 20 31 35 22.3 15.7 -5.2 -96.9 449 R 1 8214 22 29 09 02010990 20 34 29 11.1 83.3 -5.4 -71.6 122 1 12 8214 22 29 09 22 36 38 --- 20 41 59 12.8 83.9 -5.3 -71.8 449 R 1 5223 22 38 02 02603363 20 43 23 12.1 58.3 -5.9 -74.1 61 1 12 5223 22 38 02 22 45 31 --- 20 50 53 13.6 58.7 -5.8 -75.1 449 R 1 2231 22 45 48 02763560 20 51 10 12.3 56.3 -5.9 -74.3 8 1 13 2231 22 45 31 22 53 16 --- 20 58 40 13.8 56.7 -5.8 -75.3 449 F 1 871 22 55 06 02900836 21 00 30 4.3 82.6 -5.9 -70.6 85 1 13 871 22 55 06 23 02 35 --- 21 08 00 6.0 83.2 -5.8 -70.8 449 F 1 3863 23 02 52 03131213 21 08 17 4.0 78.5 -6.0 -70.6 7 1 13 3863 23 02 35 23 10 21 --- 21 15 47 5.7 79.1 -5.9 -70.9 449 F 1 6971 23 20 19 03736845 21 25 47 16.6 22.4 -6.3 -78.1 555 1 13 6971 23 20 19 23 27 48 --- 21 33 17 17.3 22.6 -6.2 -79.8 449 F 1 9963 23 29 23 04102518 21 34 53 1.5 63.7 -6.5 D -68.8 59 1 13 9963 23 29 23 23 36 52 --- 21 42 23 3.1 64.3 -6.4 -69.6 0 F 1 12955 --- Start: Mon 27 Jan 2003 Day 27 -- Stop: Tue 28 Jan 2003 Day 28 --- 23 55 07 02010990 22 00 41 31.3 90.2 -4.0 -72.8 1033 1 13 12955 23 55 07 00 02 36 --- 22 08 11 33.0 90.9 -3.9 -72.8 449 F 1 15946 00 03 41 02603363 22 09 16 29.6 61.8 -4.5 -84.9 40 1 14 15946 00 03 41 00 11 10 --- 22 16 46 31.2 61.9 -4.3 -85.8 449 R 1 16262 00 11 28 02763560 22 17 04 29.5 59.5 -4.5 -85.8 9 1 14 16262 00 11 10 00 18 56 --- 22 24 34 31.0 59.6 -4.4 -86.8 449 R 1 13150 00 19 57 02900836 22 25 35 24.2 89.5 -4.5 -72.0 35 1 14 13150 00 19 57 00 27 26 --- 22 33 05 26.0 90.2 -4.4 -72.0 449 R 1 10158 00 27 41 03131213 22 33 20 23.8 85.1 -4.6 -73.5 5 1 14 10158 00 27 26 00 35 10 --- 22 40 50 25.5 85.6 -4.5 -73.7 449 R 1 7063 Schedule for VLBA_MK (Code Mk ) Page 8 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 28 Jan 2003 Day 28 --- 00 35 32 03380476 22 41 13 19.9 92.1 -4.7 -70.7 5 1 14 7063 00 35 32 00 43 01 --- 22 48 43 21.7 92.7 -4.6 -70.6 449 R 1 4071 00 44 57 03736845 22 50 39 24.4 22.7 -4.9 -97.8 63 1 14 4071 00 44 57 00 52 25 --- 22 58 09 25.1 22.6 -4.8 -99.6 449 R 1 1079 ----------- Tape Change ------------ 00 54 12 04102518 22 59 55 19.9 69.5 -5.1 -76.8 69 2 1 1079 00 54 12 01 01 41 --- 23 07 25 21.6 69.9 -5.0 -77.5 449 F 1 1913 01 02 18 04803648 23 08 03 15.4 56.2 -5.7 -76.5 19 2 1 1913 01 02 18 01 09 47 --- 23 15 33 16.8 56.5 -5.6 -77.5 449 F 1 4905 01 10 26 05202061 23 16 12 7.6 70.7 -5.9 -71.6 15 2 1 4905 01 10 26 01 17 55 --- 23 23 42 9.3 71.3 -5.8 -72.2 449 F 1 7896 01 19 34 02010990 23 25 21 51.1 98.9 -2.6 -70.7 9 2 1 7896 01 19 34 01 27 02 --- 23 32 51 52.9 99.9 -2.5 -70.2 449 F 1 10888 01 28 53 02603363 23 34 42 47.4 61.4 -3.0 -97.0 79 2 1 10888 01 28 53 01 36 22 --- 23 42 12 48.9 61.1 -2.9 -98.3 449 F 1 13880 01 37 07 02763560 23 42 58 46.9 58.6 -3.1 -98.9 35 2 1 13880 01 37 07 01 44 36 --- 23 50 28 48.4 58.2 -2.9 -100.3 449 F 1 16872 01 46 38 02900836 23 52 30 44.6 97.9 -3.0 -70.4 89 2 2 16872 01 46 38 01 54 07 --- 24 00 00 46.4 98.8 -2.9 -70.0 449 R 1 15336 01 54 23 03131213 00 00 16 44.2 92.2 -3.1 -74.1 6 2 2 15336 01 54 07 02 01 52 --- 00 07 46 46.0 92.9 -3.0 -74.0 449 R 1 12236 02 02 14 03380476 00 08 08 40.2 100.9 -3.3 -68.0 5 2 2 12236 02 02 14 02 09 42 --- 00 15 38 41.9 101.8 -3.1 -67.5 449 R 1 9244 02 11 47 03736845 00 17 43 31.9 19.9 -3.5 -119.4 64 2 2 9244 02 11 47 02 19 16 --- 00 25 13 32.5 19.4 -3.3 -121.4 449 R 1 6253 02 21 40 04102518 00 27 38 39.5 73.2 -3.6 -84.4 103 2 2 6253 02 21 40 02 29 09 --- 00 35 08 41.2 73.4 -3.5 -85.1 449 R 1 3261 02 30 29 04803648 00 36 29 33.0 58.7 -4.2 -88.7 58 2 2 3261 02 30 29 02 37 58 --- 00 43 59 34.5 58.7 -4.1 -89.8 449 R 1 269 Schedule for VLBA_MK (Code Mk ) Page 9 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 28 Jan 2003 Day 28 --- 02 38 51 05202061 00 44 52 27.6 76.4 -4.5 -77.8 33 2 3 269 02 38 51 02 46 20 --- 00 52 22 29.3 76.9 -4.3 -78.3 449 F 1 3261 02 48 01 02010990 00 54 03 71.0 118.8 -1.1 -56.8 12 2 3 3261 02 48 01 02 55 30 --- 01 01 33 72.5 122.2 -1.0 -53.9 449 F 1 6253 02 56 26 02603363 01 02 29 64.8 51.7 -1.6 -117.4 3 2 3 6253 02 56 26 03 03 54 --- 01 09 59 66.2 49.9 -1.5 -120.1 449 F 1 9244 03 04 06 02763560 01 10 10 63.6 48.2 -1.6 -120.4 0 2 3 9244 03 03 54 03 11 34 --- 01 17 40 64.9 46.4 -1.5 -123.1 449 F 1 12312 03 12 30 02900836 01 18 37 64.2 112.9 -1.6 -61.2 6 2 3 12312 03 12 30 03 19 59 --- 01 26 07 65.8 115.0 -1.5 -59.5 449 F 1 15304 03 20 15 03131213 01 26 23 64.3 103.4 -1.7 -69.4 3 2 4 15304 03 19 59 03 27 44 --- 01 33 53 66.0 104.9 -1.6 -68.4 449 R 1 16796 03 28 03 03380476 01 34 12 59.5 115.9 -1.8 -58.2 0 2 4 16796 03 27 44 03 35 32 --- 01 41 42 61.0 117.9 -1.7 -56.6 449 R 1 13676 03 37 24 03736845 01 43 35 37.8 13.6 -2.0 -143.0 37 2 4 13676 03 37 24 03 44 53 --- 01 51 05 38.2 12.9 -1.9 -145.2 449 R 1 10684 03 46 50 04102518 01 53 02 58.8 73.8 -2.2 -93.1 70 2 4 10684 03 46 50 03 54 19 --- 02 00 32 60.5 73.6 -2.1 -94.1 449 R 1 7692 03 55 34 04803648 02 01 48 50.0 56.3 -2.8 -103.1 48 2 4 7692 03 55 34 04 03 03 --- 02 09 18 51.4 55.8 -2.7 -104.6 449 R 1 4701 04 04 51 05202061 02 11 06 47.5 80.7 -3.0 -82.8 85 2 4 4701 04 04 51 04 12 20 --- 02 18 36 49.2 81.0 -2.9 -83.2 449 R 1 1709 04 14 07 06703515 02 20 23 30.8 60.1 -4.4 -86.4 64 2 5 1709 04 14 07 04 21 36 --- 02 27 53 32.3 60.2 -4.3 -87.4 449 F 1 1283 04 22 36 06711263 02 28 54 28.6 86.1 -4.3 -74.1 37 2 5 1283 04 22 36 04 30 05 --- 02 36 24 30.4 86.7 -4.1 -74.3 449 F 1 4275 04 31 18 07083996 02 37 37 29.9 54.5 -4.5 -88.4 45 2 5 4275 04 31 18 04 38 47 --- 02 45 07 31.3 54.5 -4.3 -89.6 449 F 1 7267 Schedule for VLBA_MK (Code Mk ) Page 10 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 28 Jan 2003 Day 28 --- 04 39 59 08004890 02 46 20 22.2 44.1 -5.2 -84.9 48 2 5 7267 04 39 59 04 47 28 --- 02 53 50 23.4 44.2 -5.1 -86.2 449 F 1 10258 04 49 11 08484030 02 55 33 17.4 52.6 -5.6 -78.5 85 2 5 10258 04 49 11 04 56 40 --- 03 03 03 18.8 52.9 -5.4 -79.6 449 F 1 13250 04 58 22 OJ287 03 04 46 4.8 83.9 -5.8 -70.6 68 2 5 13250 04 58 22 05 03 21 --- 03 09 46 6.0 84.3 -5.7 -70.7 299 F 1 15245 05 05 23 08937176 03 11 48 19.9 19.4 -5.8 -87.0 72 2 6 15245 05 05 23 05 12 52 --- 03 19 18 20.5 19.4 -5.6 -88.8 449 R 1 16963 05 13 40 09765033 03 20 06 11.1 40.3 -6.4 -72.2 24 2 6 16963 05 13 40 05 21 09 --- 03 27 36 12.2 40.6 -6.3 -73.6 449 R 1 13972 05 50 12 06703515 03 56 44 50.4 58.4 -2.8 -101.6 1661 2 6 13972 05 50 12 05 57 41 --- 04 04 14 51.9 57.8 -2.6 -103.1 449 R 1 10980 06 00 54 06711263 04 07 28 51.8 94.7 -2.6 -73.9 163 2 6 10980 06 00 54 06 08 23 --- 04 14 58 53.6 95.5 -2.5 -73.7 449 R 1 7988 06 10 11 07083996 04 16 46 48.7 51.4 -2.8 -106.5 72 2 6 7988 06 10 11 06 17 39 --- 04 24 16 50.0 50.7 -2.7 -108.2 449 R 1 4996 06 18 36 08004890 04 25 13 38.3 42.6 -3.6 -104.4 28 2 6 4996 06 18 36 06 26 05 --- 04 32 43 39.5 42.2 -3.5 -106.1 449 R 1 2004 06 26 55 08484030 04 33 33 36.0 54.0 -3.9 -93.9 35 2 7 2004 06 26 55 06 34 23 --- 04 41 03 37.4 53.8 -3.8 -95.2 449 F 1 987 06 37 48 OJ287 04 44 28 28.2 92.3 -4.2 -71.4 173 2 7 987 06 37 48 06 42 47 --- 04 49 28 29.4 92.7 -4.1 -71.4 299 F 1 2982 06 44 49 08937176 04 51 30 27.5 18.1 -4.1 -111.2 66 2 7 2982 06 44 49 06 52 18 --- 04 59 00 28.1 17.8 -4.0 -113.1 449 F 1 5974 06 53 06 09765033 04 59 48 26.7 42.7 -4.8 -90.7 25 2 7 5974 06 53 06 07 00 35 --- 05 07 18 27.9 42.7 -4.7 -92.2 449 F 1 8966 07 03 10 10160805 05 09 54 16.5 87.2 -5.0 -71.6 119 2 7 8966 07 03 10 07 10 38 --- 05 17 24 18.3 87.8 -4.9 -71.7 449 F 1 11957 Schedule for VLBA_MK (Code Mk ) Page 11 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 28 Jan 2003 Day 28 --- 07 11 20 10402353 05 18 05 19.5 71.2 -5.1 -76.2 25 2 7 11957 07 11 20 07 18 49 --- 05 25 35 21.1 71.6 -5.0 -76.8 449 F 1 14949 07 19 32 10903946 05 26 19 18.4 53.7 -5.5 -79.1 26 2 8 14949 07 19 32 07 27 01 --- 05 33 49 19.8 54.0 -5.3 -80.2 449 R 1 17259 07 29 18 06703515 05 36 06 68.7 40.5 -1.1 -131.7 33 2 8 17259 07 29 18 07 36 47 --- 05 43 36 69.8 37.5 -1.0 -135.6 449 R 1 14267 07 40 36 06711263 05 47 26 74.6 115.6 -0.9 -60.4 171 2 8 14267 07 40 36 07 48 04 --- 05 54 56 76.2 119.4 -0.8 -57.2 449 R 1 11275 07 49 08 07083996 05 56 00 64.9 32.8 -1.2 -138.3 0 2 8 11275 07 49 08 07 56 37 --- 06 03 30 65.8 30.2 -1.0 -141.9 449 R 1 8284 07 57 16 08004890 06 04 09 52.7 31.9 -1.9 -130.8 7 2 8 8284 07 57 16 08 04 45 --- 06 11 39 53.6 30.5 -1.8 -133.4 449 R 1 5292 08 05 53 08484030 06 12 47 54.3 47.4 -2.3 -114.8 50 2 8 5292 08 05 53 08 13 21 --- 06 20 17 55.6 46.3 -2.2 -116.9 449 R 1 2300 08 14 56 OJ287 06 21 52 50.9 103.2 -2.5 -67.5 51 2 8 2300 08 14 56 08 19 55 --- 06 26 52 52.1 104.0 -2.5 -67.0 299 R 1 305 08 22 01 08937176 06 28 58 33.8 13.1 -2.5 -136.9 59 2 9 305 08 22 01 08 29 30 --- 06 36 28 34.2 12.6 -2.3 -139.0 449 F 1 3297 08 30 22 09765033 06 37 21 41.9 39.1 -3.2 -111.7 29 2 9 3297 08 30 22 08 37 51 --- 06 44 51 43.0 38.5 -3.0 -113.6 449 F 1 6289 08 40 29 10160805 06 47 29 39.4 96.0 -3.4 -70.9 114 2 9 6289 08 40 29 08 47 58 --- 06 54 59 41.2 96.8 -3.3 -70.7 449 F 1 9281 08 48 35 10402353 06 55 37 41.5 75.6 -3.5 -83.8 17 2 9 9281 08 48 35 08 56 04 --- 07 03 07 43.2 75.9 -3.4 -84.4 449 F 1 12273 08 57 57 10903946 07 05 00 37.3 54.9 -3.8 -94.3 93 2 9 12273 08 57 57 09 05 26 --- 07 12 30 38.8 54.8 -3.7 -95.6 449 F 1 15264 09 07 15 06703515 07 14 19 73.2 -22.5 0.5 153.9 34 2 10 15264 09 07 15 09 14 44 --- 07 21 49 72.4 -27.1 0.6 148.4 449 R 1 16944 Schedule for VLBA_MK (Code Mk ) Page 12 VLBA snap-shot imaging of scintillating sources 2002 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. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 28 Jan 2003 Day 28 --- 09 18 33 06711263 07 25 39 77.7 235.8 0.7 52.9 48 2 10 16944 09 18 33 09 26 02 --- 07 33 09 76.2 240.5 0.8 57.0 449 R 1 13952 09 27 17 07083996 07 34 25 68.9 344.7 0.5 161.1 0 2 10 13952 09 27 17 09 34 46 --- 07 41 55 68.4 341.0 0.6 156.5 449 R 1 10960 09 35 18 08004890 07 42 27 60.7 366.2 -0.3 -171.2 9 2 10 10960 09 35 18 09 42 47 --- 07 49 57 60.8 363.7 -0.2 -174.8 449 R 1 7968 09 43 11 08484030 07 50 22 67.8 380.2 -0.7 -154.7 5 2 10 7968 09 43 11 09 50 40 --- 07 57 52 68.4 376.7 -0.5 -159.2 449 R 1 4977 09 53 29 OJ287 08 00 41 71.9 131.7 -0.9 -45.1 0 2 10 4977 09 53 29 09 58 28 --- 08 05 41 72.8 134.7 -0.8 -42.4 299 R 1 2982 10 00 01 08937176 08 07 14 37.5 4.9 -0.8 -165.1 0 2 10 2982 10 00 01 10 07 30 --- 08 14 44 37.7 4.2 -0.7 -167.3 449 R 1 -10 10 08 17 09765033 08 15 31 54.6 25.2 -1.5 -141.1 7 2 11 -10 10 08 17 10 15 45 --- 08 23 01 55.3 23.5 -1.4 -143.9 449 F 1 2982 10 17 13 10160805 08 24 29 61.7 110.8 -1.8 -62.7 24 2 11 2982 10 17 13 10 24 42 --- 08 31 59 63.3 112.7 -1.6 -61.3 449 F 1 5974 10 25 20 10402353 08 32 37 63.7 76.8 -1.9 -92.7 8 2 11 5974 10 25 20 10 32 48 --- 08 40 07 65.4 76.5 -1.7 -93.6 449 F 1 8966 10 33 55 10903946 08 41 13 55.3 48.2 -2.2 -114.7 40 2 11 8966 10 33 55 10 41 23 --- 08 48 43 56.6 47.1 -2.1 -116.8 449 F 1 11957 10 43 14 3C279 08 50 35 24.4 106.3 -4.1 -65.2 41 2 11 11957 10 43 14 10 48 13 --- 08 55 35 25.5 106.9 -4.0 -64.8 299 F 1 13952 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v4cm-128-4-2.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 8413.49 8413.49 8421.49 8421.49 BBC fr= 813.49 813.49 821.49 821.49 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- VLBA snap-shot imaging of scintillating sources 2002 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). Source Source position (RA/Dec) (B1950) (J2000) (Date) * 01687510 01 36 42.761360 * 01 41 00.621200 01 41 13.519664 74 51 18.25849 * 75 06 28.28400 75 07 38.37046 bj044sources.cat CLASS -0.015 118.3 1.68350588888889 75.1078566666667 * 02010990 01 58 35.976848 * 02 01 15.498400 02 01 24.262899 09 40 26.40102 * 09 54 54.40200 09 55 43.06523 bj044sources.cat CLASS 0.182 125.2 2.02097177777778 9.91511166666667 * 02603363 02 33 50.786341 * 02 36 52.308200 02 37 02.456804 33 25 36.04589 * 33 38 36.46700 33 39 29.08409 bj044sources.cat CLASS 0.030 111.6 2.61453005555556 33.6434630555556 * 02763560 02 43 15.929303 * 02 46 21.078200 02 46 31.496901 35 24 04.13245 * 35 36 37.98000 35 37 29.82696 bj044sources.cat CLASS -0.219 128.3 2.77252172222222 35.61055 * 02900836 02 51 31.059888 * 02 54 11.458700 02 54 20.596632 08 09 51.55787 * 08 22 01.90600 08 22 42.91299 bj044sources.cat CLASS 0.410 110.7 2.90318297222222 8.36719611111111 * 03131213 03 05 55.230220 * 03 08 39.383800 03 08 48.810529 11 57 24.08506 * 12 08 49.78100 12 09 29.74171 bj044sources.cat CLASS 0.331 129.6 3.14427327777778 12.1471613888889 * 03380476 03 20 36.752024 * 03 23 14.723500 03 23 23.903339 04 35 34.90550 * 04 46 12.58800 04 46 47.39003 bj044sources.cat JVAS -0.153 112. 3.38742319444444 4.77016333333333 * 03736845 03 39 48.662251 * 03 44 41.443400 03 44 58.880535 68 18 21.30674 * 68 27 47.80700 68 28 37.53807 bj044sources.cat CLASS 0.338 118.7 3.74484538888889 68.4632797222222 * 04102518 04 03 24.789087 * 04 06 25.999000 04 06 36.736587 25 03 28.96626 * 25 11 31.20900 25 12 04.13760 bj044sources.cat JVAS 0.042 128. 4.10722194444444 25.1920025 * 04803648 04 45 14.564857 * 04 48 35.160800 04 48 47.323994 36 24 17.30948 * 36 29 31.42100 36 29 57.51842 bj044sources.cat JVAS 0.085 263. 4.80976688333333 36.4920613611111 * 05202061 05 09 40.788833 * 05 12 39.074600 05 12 49.992925 20 34 10.89588 * 20 37 42.79900 20 37 58.32062 bj044sources.cat CLASS 0.354 115.8 5.21085405555556 20.6285552777778 * 06703515 06 39 38.071734 * 06 42 58.140200 06 43 10.826237 35 12 17.98866 * 35 09 18.38800 35 09 12.15004 bj044sources.cat JVAS 0.298 191. 6.71615004722222 35.1551076666667 * 06711263 06 41 11.359426 * 06 43 59.854900 06 44 10.520194 12 41 23.23451 * 12 38 18.08800 12 38 07.92261 bj044sources.cat JVAS -0.300 105. 6.73329302777778 12.6383577777778 * 07083996 07 02 16.873513 * 07 05 44.522700 07 05 57.814889 40 03 08.26098 * 39 58 32.02700 39 58 19.89546 bj044sources.cat CLASS 0.101 175.4 7.09570075 39.9755630555556 * 08004890 07 56 53.929340 * 08 00 34.373500 08 00 48.815910 49 02 40.18350 * 48 54 24.01100 48 53 56.94837 bj044sources.cat CLASS -0.134 120.6 8.00954819444445 48.9066697222222 * 08484030 08 26 16.421443 * 08 29 35.579500 08 29 48.545449 40 29 02.02982 * 40 18 59.28200 40 18 23.76225 bj044sources.cat CLASS 0.162 123.0 8.49321652777778 40.3164672222222 * 08937176 08 51 53.413082 * 08 56 54.869500 08 57 16.288092 71 57 54.81900 * 71 46 23.89400 71 45 42.65381 bj044sources.cat JVAS 0.349 118. 8.94857486388889 71.7733039722222 * 09765033 09 42 57.239502 * 09 46 16.042600 09 46 29.279823 50 34 01.42576 * 50 20 09.33400 50 19 15.66702 bj044sources.cat CLASS -0.091 112.0 9.77112294444444 50.3359261111111 * 10160805 10 08 08.287970 * 10 10 46.490500 10 10 56.526597 08 17 53.32111 * 08 03 05.58700 08 02 11.38357 bj044sources.cat CLASS 0.227 107.4 10.1795806944444 8.05155194444444 * 10402353 10 22 07.920451 * 10 24 53.639400 10 25 04.204284 23 47 48.44546 * 23 32 33.96000 23 31 35.51087 bj044sources.cat CLASS 0.090 128.5 10.4148998333333 23.5427666666667 * 10903946 10 51 42.773133 * 10 54 32.425500 10 54 43.397301 39 44 11.91783 * 39 28 12.36100 39 27 07.83380 bj044sources.cat CLASS 0.084 117.6 10.9090070833333 39.4701002777778 * 13000846 12 58 05.261559 * 13 00 36.440300 13 00 45.344464 08 44 11.48973 * 08 28 02.85100 08 27 00.29133 bj044sources.cat CLASS 0.060 128.9 13.0101223055556 8.46745861111111 * 13906675 13 53 03.803083 * 13 54 23.087100 13 54 28.342174 67 00 06.55486 * 66 45 25.59800 66 44 14.38690 bj044sources.cat CLASS -0.152 110.1 13.9064130833333 66.7571105555556 * 16167815 16 13 02.012018 * 16 10 50.625900 16 10 40.848943 78 16 35.59065 * 78 09 00.58200 78 08 13.29372 bj044sources.cat JVAS 0.008 126. 16.1807294166667 78.1501616666667 * 16802168 16 46 08.574100 * 16 48 17.067300 16 48 23.367708 21 46 18.72907 * 21 41 05.87400 21 40 34.72656 bj044sources.cat CLASS 0.310 105.8 16.8047409166667 21.684965 * 16935335 16 55 32.316177 * 16 56 39.625300 16 56 42.018609 53 26 24.42898 * 53 21 48.76400 53 21 14.61831 bj044sources.cat JVAS 0.200 136. 16.9443403583333 53.3635454166667 * 17754098 17 43 52.620877 * 17 45 28.454600 17 45 32.397468 41 00 58.70631 * 40 59 51.82900 40 59 32.77738 bj044sources.cat CLASS 0.323 112.2 17.7579040555556 40.9977302777778 * 17911833 17 53 48.136938 * 17 55 59.782700 17 56 05.958931 18 20 39.91354 * 18 20 17.66300 18 20 04.68924 bj044sources.cat JVAS -0.252 116. 17.9332729722222 18.3382397222222 * 18313875 18 17 46.177214 * 18 19 26.548900 18 19 30.617447 38 43 40.45611 * 38 45 01.77200 38 44 52.80610 bj044sources.cat CLASS 0.397 128.6 18.3240413611111 38.7504922222222 * 18663900 18 39 16.612661 * 18 40 57.155000 18 41 01.135340 38 57 51.17143 * 39 00 45.71200 39 00 43.03077 bj044sources.cat JVAS 0.241 221. 18.6825430555556 39.01269775 * 20187208 20 11 22.928176 * 20 11 03.821400 20 10 57.911494 71 56 09.32828 * 72 05 12.17700 72 05 37.28216 bj044sources.cat CLASS -0.105 113.1 20.1843948333333 72.0867158333333 * 20911580 20 53 01.189835 * 20 55 21.359300 20 55 27.738001 15 36 32.82726 * 15 48 03.22400 15 48 35.45864 bj044sources.cat CLASS -0.172 118.3 20.9225998055556 15.8008955555556 * 21910926 21 53 05.484260 * 21 55 33.650200 21 55 40.628166 09 02 24.61335 * 09 16 39.80400 09 17 22.24022 bj044sources.cat CLASS 0.079 106.8 21.9260139444444 9.27772333333333 * 22614226 22 34 52.100047 * 22 37 04.202700 22 37 09.872202 42 01 12.91956 * 42 16 48.27000 42 17 43.36180 bj044sources.cat CLASS -0.013 122.8 22.6178340833333 42.280075 * 22702991 22 39 54.300714 * 22 42 15.163900 22 42 21.632487 29 39 59.96135 * 29 55 43.14000 29 56 36.29126 bj044sources.cat CLASS -0.175 107.3 22.7042121944444 29.92865 * 23051451 23 00 40.476653 * 23 03 09.953600 23 03 17.180738 14 15 31.26645 * 14 31 41.34200 14 32 33.18138 bj044sources.cat CLASS -0.071 121.9 23.0527648888889 14.5281505555556 * 23130976 23 06 12.973821 * 23 08 44.171200 23 08 51.553959 09 30 10.19036 * 09 46 26.09600 09 47 17.22848 bj044sources.cat JVAS -0.126 120. 23.1456031111111 9.77391555555556 * 23413995 23 22 52.788784 * 23 25 17.871100 23 25 24.568366 39 41 06.83346 * 39 57 36.50500 39 58 36.88815 bj044sources.cat CLASS 0.008 115.5 23.4216308611111 39.9601402777778 J0854+0720 08 51 54.946916 * 08 54 35.036900 08 54 45.312865 0851+202 07 31 51.52289 * 07 20 24.13700 07 19 42.89296 J0854+20 bj044sources.cat * OJ287 USNO - Ref Frame 1998-6, Eubanks June 1998 J1256-0547 12 53 35.831291 * 12 56 11.166558 12 56 20.270596 1253-055 -05 31 07.99574 *-05 47 21.52461 -05 48 19.59328 * 3C279 bj044sources.cat J1256-05 USNO - Ref Frame 1998-6, Eubanks June 1998 J1407+2827 14 04 45.615152 * 14 07 00.394411 14 07 08.080054 1404+286 28 41 29.23491 * 28 27 14.68994 28 26 11.31943 J1407+28 bj044sources.cat * OQ208 USNO - Ref Frame 1998-6, Eubanks June 1998 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) 01687510 104.1 02010990 84.1 02603363 99.5 02763560 101.9 02900836 96.0 03131213 100.5 03380476 101.8 03736845 113.0 04102518 116.8 04803648 126.4 05202061 131.3 06703515 149.2 06711263 151.5 07083996 150.4 08004890 148.5 08484030 158.0 08937176 126.5 09765033 145.4 10160805 155.6 10402353 155.0 10903946 144.1 13000846 116.1 13906675 111.3 16167815 103.5 16802168 69.4 16935335 86.3 17754098 71.8 17911833 54.5 18313875 65.9 18663900 63.8 20187208 90.6 20911580 34.4 21910926 33.4 22614226 66.4 22702991 56.6 23051451 48.3 23130976 46.3 23413995 69.9 OJ287 168.4 3C279 112.4 OQ208 105.6 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