COVER INFORMATION Station: VLBA_PT (Code Pt ) Experiment: Search for excited OH in Cygnus A Exp. Code: BP102 Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Y.M. Pihlstroem Address: NRAO Socorro P.O. Box O Socorro NM 87801 Phone: 505-835-7387 (work) EMAIL: ypihlstr@nrao.edu Fax: 505-835-7027 Phone during observation: 505-835-7387 Observing mode: VLBA non-standard Notes: 2cm line observations, IFs are overlapping in frequency *** Please make sure PHASE CAL is OFF *** Schedule for VLBA_PT (Code Pt ) Page 2 Search for excited OH in Cygnus A 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) ---------------------------------------------------------------------------------------- --- Sun 22 Dec 2002 Day 356 --- Next scan frequencies: 12701.16 12701.16 12713.66 12713.66 Next BBC frequencies: 801.16 801.16 813.66 813.66 Next scan bandwidths: 16.00 16.00 16.00 16.00 15 00 00 3C345 13 51 31 55.7 68.0 -2.9 -85.4 0 1 1 0 15 00 00 15 05 00 --- 13 56 31 56.6 68.1 -2.8 -86.1 300 F 1 4000 15 07 23 J2007+4029 13 58 55 20.0 53.9 -6.1 -61.4 64 1 1 4000 15 07 23 15 08 53 =2005+403 14 00 25 20.2 54.1 -6.1 -61.6 90 F 1 5200 15 09 16 CYGA 14 00 48 21.8 54.7 -6.0 -62.8 13 1 1 5200 15 09 16 15 16 16 --- 14 07 49 23.0 55.3 -5.9 -63.7 420 F 1 10800 15 16 38 J2007+4029 14 08 11 21.5 54.8 -6.0 -62.6 13 1 1 10800 15 16 38 15 18 08 =2005+403 14 09 41 21.8 55.0 -6.0 -62.8 90 F 1 12000 15 18 30 CYGA 14 10 04 23.4 55.5 -5.8 -64.0 13 1 1 12000 15 18 30 15 25 30 --- 14 17 05 24.6 56.2 -5.7 -64.9 420 F 1 17600 15 25 52 J2007+4029 14 17 27 23.1 55.7 -5.8 -63.8 13 1 2 17600 15 25 52 15 27 12 =2005+403 14 18 47 23.3 55.8 -5.8 -64.0 80 R 1 16533 15 27 35 CYGA 14 19 10 24.9 56.3 -5.7 -65.2 13 1 2 16533 15 27 35 15 33 35 --- 14 25 11 26.0 56.9 -5.6 -65.9 360 R 1 11733 15 33 57 J2007+4029 14 25 33 24.5 56.4 -5.7 -64.8 13 1 2 11733 15 33 57 15 35 17 =2005+403 14 26 53 24.7 56.5 -5.7 -65.0 80 R 1 10667 15 35 39 CYGA 14 27 16 26.3 57.0 -5.5 -66.2 13 1 2 10667 15 35 39 15 41 39 --- 14 33 17 27.4 57.6 -5.4 -66.9 360 R 1 5867 15 42 01 J2007+4029 14 33 39 25.9 57.1 -5.6 -65.8 13 1 2 5867 15 42 01 15 43 21 =2005+403 14 34 59 26.1 57.2 -5.5 -66.0 80 R 1 4800 15 43 44 CYGA 14 35 21 27.7 57.7 -5.4 -67.2 13 1 2 4800 15 43 44 15 49 44 --- 14 41 22 28.8 58.2 -5.3 -67.9 360 R 1 0 15 50 06 J2007+4029 14 41 44 27.3 57.8 -5.4 -66.9 13 1 3 0 15 50 06 15 51 26 =2005+403 14 43 05 27.5 57.9 -5.4 -67.0 80 F 1 1067 15 51 48 CYGA 14 43 27 29.1 58.4 -5.3 -68.2 13 1 3 1067 15 51 48 15 57 48 --- 14 49 28 30.2 58.9 -5.2 -68.9 360 F 1 5867 Schedule for VLBA_PT (Code Pt ) Page 3 Search for excited OH in Cygnus A 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) ---------------------------------------------------------------------------------------- --- Sun 22 Dec 2002 Day 356 --- 15 58 10 J2007+4029 14 49 50 28.7 58.5 -5.3 -67.8 13 1 3 5867 15 58 10 15 59 30 =2005+403 14 51 11 29.0 58.6 -5.3 -68.0 80 F 1 6933 15 59 53 CYGA 14 51 33 30.6 59.0 -5.1 -69.2 13 1 3 6933 15 59 53 16 05 53 --- 14 57 34 31.6 59.5 -5.0 -69.9 360 F 1 11733 16 06 15 J2007+4029 14 57 56 30.2 59.1 -5.2 -68.8 13 1 3 11733 16 06 15 16 07 35 =2005+403 14 59 16 30.4 59.2 -5.1 -69.0 80 F 1 12800 16 07 57 CYGA 14 59 39 32.0 59.7 -5.0 -70.2 13 1 3 12800 16 07 57 16 13 57 --- 15 05 40 33.1 60.1 -4.9 -70.9 360 F 1 17600 16 14 19 J2007+4029 15 06 02 31.6 59.8 -5.0 -69.8 13 1 4 17600 16 14 19 16 15 39 =2005+403 15 07 22 31.8 59.9 -5.0 -70.0 80 R 1 16533 16 16 02 CYGA 15 07 45 33.5 60.3 -4.9 -71.2 13 1 4 16533 16 16 02 16 22 02 --- 15 13 46 34.5 60.7 -4.8 -71.9 360 R 1 11733 16 22 24 J2007+4029 15 14 08 33.0 60.4 -4.9 -70.8 13 1 4 11733 16 22 24 16 23 44 =2005+403 15 15 28 33.3 60.5 -4.9 -71.0 80 R 1 10667 16 24 06 CYGA 15 15 51 34.9 60.8 -4.7 -72.2 13 1 4 10667 16 24 06 16 30 06 --- 15 21 52 36.0 61.3 -4.6 -72.9 360 R 1 5867 16 30 28 J2007+4029 15 22 14 34.5 61.0 -4.8 -71.8 13 1 4 5867 16 30 28 16 31 48 =2005+403 15 23 34 34.7 61.1 -4.7 -72.0 80 R 1 4800 16 32 11 CYGA 15 23 57 36.4 61.4 -4.6 -73.2 13 1 4 4800 16 32 11 16 38 11 --- 15 29 58 37.5 61.8 -4.5 -73.9 360 R 1 0 16 38 33 J2007+4029 15 30 20 36.0 61.5 -4.6 -72.8 13 1 5 0 16 38 33 16 39 53 =2005+403 15 31 40 36.2 61.6 -4.6 -73.0 80 F 1 1067 16 40 16 CYGA 15 32 03 37.9 61.9 -4.5 -74.2 13 1 5 1067 16 40 16 16 45 56 --- 15 37 44 38.9 62.3 -4.4 -74.9 340 F 1 5600 16 46 18 J2007+4029 15 38 06 37.4 62.1 -4.5 -73.7 13 1 5 5600 16 46 18 16 47 38 =2005+403 15 39 26 37.6 62.2 -4.5 -73.9 80 F 1 6667 16 48 00 CYGA 15 39 48 39.3 62.4 -4.3 -75.1 13 1 5 6667 16 48 00 16 53 40 --- 15 45 29 40.3 62.8 -4.2 -75.8 340 F 1 11200 Schedule for VLBA_PT (Code Pt ) Page 4 Search for excited OH in Cygnus A 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) ---------------------------------------------------------------------------------------- --- Sun 22 Dec 2002 Day 356 --- 16 54 02 J2007+4029 15 45 52 38.8 62.6 -4.4 -74.7 13 1 5 11200 16 54 02 16 55 22 =2005+403 15 47 12 39.0 62.7 -4.3 -74.8 80 F 1 12267 16 55 45 CYGA 15 47 34 40.7 62.9 -4.2 -76.1 13 1 5 12267 16 55 45 17 01 25 --- 15 53 15 41.7 63.2 -4.1 -76.8 340 F 1 16800 17 01 47 J2007+4029 15 53 37 40.2 63.1 -4.2 -75.6 13 1 5 16800 17 01 47 17 02 47 =2005+403 15 54 38 40.4 63.1 -4.2 -75.8 60 F 1 17600 17 07 06 3C345 15 58 57 79.6 54.7 -0.7 -118.6 174 1 6 17600 17 07 06 17 12 06 --- 16 03 58 80.5 51.9 -0.7 -122.2 300 R 1 13600 17 16 25 J2007+4029 16 08 18 42.9 63.9 -4.0 -77.4 179 1 6 13600 17 16 25 17 17 55 =2005+403 16 09 49 43.2 64.0 -4.0 -77.6 90 R 1 12400 17 22 00 CYGA 16 13 54 45.6 64.4 -3.8 -79.4 234 1 6 12400 17 22 00 17 29 00 --- 16 20 56 46.9 64.7 -3.6 -80.3 420 R 1 6800 17 29 23 J2007+4029 16 21 18 45.4 64.6 -3.8 -79.1 13 1 6 6800 17 29 23 17 30 53 =2005+403 16 22 48 45.6 64.7 -3.8 -79.2 90 R 1 5600 17 31 15 CYGA 16 23 10 47.3 64.8 -3.6 -80.6 13 1 6 5600 17 31 15 17 38 15 --- 16 30 12 48.6 65.1 -3.5 -81.5 420 R 1 0 17 38 37 J2007+4029 16 30 34 47.1 65.1 -3.6 -80.2 13 1 7 0 17 38 37 17 39 57 =2005+403 16 31 54 47.3 65.2 -3.6 -80.4 80 F 1 1067 17 40 20 CYGA 16 32 16 49.0 65.2 -3.5 -81.8 13 1 7 1067 17 40 20 17 46 20 --- 16 38 17 50.1 65.4 -3.4 -82.6 360 F 1 5867 17 46 42 J2007+4029 16 38 40 48.6 65.5 -3.5 -81.3 13 1 7 5867 17 46 42 17 48 02 =2005+403 16 40 00 48.9 65.5 -3.5 -81.5 80 F 1 6933 17 48 24 CYGA 16 40 22 50.5 65.5 -3.3 -82.9 13 1 7 6933 17 48 24 17 54 24 --- 16 46 23 51.7 65.7 -3.2 -83.7 360 F 1 11733 17 54 46 J2007+4029 16 46 45 50.1 65.8 -3.4 -82.3 13 1 7 11733 17 54 46 17 56 06 =2005+403 16 48 06 50.4 65.9 -3.3 -82.5 80 F 1 12800 17 56 28 CYGA 16 48 28 52.0 65.8 -3.2 -84.0 13 1 7 12800 17 56 28 18 02 28 --- 16 54 29 53.2 66.0 -3.1 -84.8 360 F 1 17600 Schedule for VLBA_PT (Code Pt ) Page 5 Search for excited OH in Cygnus A 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) ---------------------------------------------------------------------------------------- --- Sun 22 Dec 2002 Day 356 --- 18 02 50 J2007+4029 16 54 51 51.7 66.1 -3.2 -83.4 13 1 8 17600 18 02 50 18 04 10 =2005+403 16 56 11 51.9 66.2 -3.2 -83.6 80 R 1 16533 18 04 33 CYGA 16 56 34 53.6 66.0 -3.0 -85.1 13 1 8 16533 18 04 33 18 10 33 --- 17 02 35 54.7 66.2 -2.9 -86.0 360 R 1 11733 18 10 55 J2007+4029 17 02 57 53.2 66.4 -3.1 -84.5 13 1 8 11733 18 10 55 18 12 15 =2005+403 17 04 17 53.4 66.4 -3.1 -84.7 80 R 1 10667 18 12 37 CYGA 17 04 39 55.1 66.2 -2.9 -86.3 13 1 8 10667 18 12 37 18 18 37 --- 17 10 40 56.2 66.4 -2.8 -87.1 360 R 1 5867 18 18 59 J2007+4029 17 11 02 54.7 66.6 -2.9 -85.7 13 1 8 5867 18 18 59 18 20 19 =2005+403 17 12 23 55.0 66.6 -2.9 -85.8 80 R 1 4800 18 20 41 CYGA 17 12 45 56.6 66.4 -2.8 -87.5 13 1 8 4800 18 20 41 18 26 41 --- 17 18 46 57.8 66.5 -2.7 -88.4 360 R 1 0 18 27 03 J2007+4029 17 19 08 56.3 66.8 -2.8 -86.8 13 1 9 0 18 27 03 18 28 23 =2005+403 17 20 28 56.5 66.8 -2.8 -87.0 80 F 1 1067 18 28 46 CYGA 17 20 50 58.2 66.5 -2.6 -88.7 13 1 9 1067 18 28 46 18 34 46 --- 17 26 51 59.3 66.5 -2.5 -89.7 360 F 1 5867 18 35 08 J2007+4029 17 27 14 57.8 66.9 -2.7 -88.0 13 1 9 5867 18 35 08 18 36 28 =2005+403 17 28 34 58.1 66.9 -2.7 -88.2 80 F 1 6933 18 36 51 CYGA 17 28 58 59.7 66.5 -2.5 -90.0 14 1 9 6933 18 36 51 18 42 51 --- 17 34 59 60.8 66.5 -2.4 -91.0 360 F 1 11733 18 43 18 J2007+4029 17 35 26 59.4 67.0 -2.5 -89.3 18 1 9 11733 18 43 18 18 44 38 =2005+403 17 36 46 59.6 67.0 -2.5 -89.5 80 F 1 12800 18 45 10 CYGA 17 37 17 61.3 66.5 -2.4 -91.4 22 1 9 12800 18 45 10 18 51 10 --- 17 43 18 62.4 66.4 -2.3 -92.4 360 F 1 17600 18 51 39 J2007+4029 17 43 48 60.9 67.0 -2.4 -90.7 20 1 10 17600 18 51 39 18 52 59 =2005+403 17 45 08 61.2 67.0 -2.4 -90.9 80 R 1 16533 18 53 31 CYGA 17 45 40 62.9 66.3 -2.2 -92.9 22 1 10 16533 18 53 31 18 59 11 --- 17 51 21 63.9 66.2 -2.1 -93.9 340 R 1 12000 Schedule for VLBA_PT (Code Pt ) Page 6 Search for excited OH in Cygnus A 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) ---------------------------------------------------------------------------------------- --- Sun 22 Dec 2002 Day 356 --- 18 59 47 J2007+4029 17 51 57 62.5 66.9 -2.3 -92.1 28 1 10 12000 18 59 47 19 01 07 =2005+403 17 53 18 62.7 66.9 -2.2 -92.3 80 R 1 10933 19 01 51 CYGA 17 54 01 64.4 66.1 -2.1 -94.4 34 1 10 10933 19 01 51 19 07 31 --- 17 59 42 65.5 65.9 -2.0 -95.6 340 R 1 6400 19 08 24 J2007+4029 18 00 35 64.1 66.7 -2.1 -93.6 44 1 10 6400 19 08 24 19 09 44 =2005+403 18 01 55 64.4 66.7 -2.1 -93.9 80 R 1 5333 19 10 53 CYGA 18 03 05 66.1 65.7 -1.9 -96.3 60 1 10 5333 19 10 53 19 16 33 --- 18 08 46 67.2 65.4 -1.8 -97.5 340 R 1 800 19 17 43 J2007+4029 18 09 56 65.9 66.4 -2.0 -95.4 62 1 10 800 19 17 43 19 18 43 =2005+403 18 10 56 66.1 66.3 -1.9 -95.6 60 R 1 0 19 21 23 3C345 18 13 37 71.2 -66.4 1.5 99.8 65 1 11 0 19 21 23 19 26 23 --- 18 18 37 70.2 -66.9 1.6 98.6 300 F 1 4000 19 28 45 J2007+4029 18 21 00 68.0 65.8 -1.8 -97.8 48 1 11 4000 19 28 45 19 30 15 =2005+403 18 22 30 68.3 65.7 -1.8 -98.1 90 F 1 5200 19 31 00 CYGA 18 23 15 69.9 64.2 -1.6 -101.0 36 1 11 5200 19 31 00 19 38 00 --- 18 30 16 71.2 63.4 -1.5 -102.9 420 F 1 10800 19 38 27 J2007+4029 18 30 44 69.8 65.0 -1.6 -100.1 18 1 11 10800 19 38 27 19 39 57 =2005+403 18 32 14 70.1 64.8 -1.6 -100.5 90 F 1 12000 19 40 24 CYGA 18 32 41 71.7 63.1 -1.4 -103.6 18 1 11 12000 19 40 24 19 47 24 --- 18 39 42 73.0 61.9 -1.3 -105.8 420 F 1 17600 19 47 46 J2007+4029 18 40 04 71.6 63.9 -1.5 -102.6 13 1 12 17600 19 47 46 19 49 06 =2005+403 18 41 24 71.8 63.7 -1.4 -103.0 80 R 1 16533 19 49 29 CYGA 18 41 47 73.3 61.6 -1.3 -106.5 13 1 12 16533 19 49 29 19 55 29 --- 18 47 48 74.4 60.3 -1.2 -108.7 360 R 1 11733 19 55 51 J2007+4029 18 48 10 73.1 62.7 -1.3 -105.1 13 1 12 11733 19 55 51 19 57 11 =2005+403 18 49 30 73.3 62.5 -1.3 -105.6 80 R 1 10667 19 57 36 CYGA 18 49 56 74.8 59.8 -1.2 -109.5 17 1 12 10667 19 57 36 20 03 36 --- 18 55 57 75.9 58.2 -1.1 -112.0 360 R 1 5867 Schedule for VLBA_PT (Code Pt ) Page 7 Search for excited OH in Cygnus A 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) ---------------------------------------------------------------------------------------- --- Sun 22 Dec 2002 Day 356 --- 20 04 24 J2007+4029 18 56 44 74.6 61.0 -1.2 -108.1 39 1 12 5867 20 04 24 20 05 44 =2005+403 18 58 04 74.9 60.7 -1.2 -108.6 80 R 1 4800 20 06 39 CYGA 18 59 00 76.4 57.3 -1.0 -113.4 46 1 12 4800 20 06 39 20 12 39 --- 19 05 01 77.4 55.2 -0.9 -116.5 360 R 1 0 20 13 09 J2007+4029 19 05 31 76.2 58.8 -1.0 -111.7 21 1 13 0 20 13 09 20 14 29 =2005+403 19 06 51 76.4 58.4 -1.0 -112.3 80 F 1 1067 20 14 56 CYGA 19 07 18 77.8 54.3 -0.9 -117.8 18 1 13 1067 20 14 56 20 20 56 --- 19 13 19 78.8 51.5 -0.8 -121.5 360 F 1 5867 20 21 18 J2007+4029 19 13 41 77.6 56.0 -0.9 -115.7 13 1 13 5867 20 21 18 20 22 38 =2005+403 19 15 01 77.8 55.5 -0.9 -116.5 80 F 1 6933 20 23 00 CYGA 19 15 24 79.1 50.4 -0.7 -122.9 13 1 13 6933 20 23 00 20 29 00 --- 19 21 25 80.1 46.7 -0.6 -127.4 360 F 1 11733 20 29 22 J2007+4029 19 21 47 79.0 52.4 -0.8 -120.6 12 1 13 11733 20 29 22 20 30 42 =2005+403 19 23 07 79.2 51.7 -0.7 -121.5 80 F 1 12800 20 31 05 CYGA 19 23 30 80.4 45.3 -0.6 -129.2 12 1 13 12800 20 31 05 20 37 05 --- 19 29 31 81.2 40.5 -0.5 -134.9 360 F 1 17600 20 37 27 J2007+4029 19 29 53 80.3 47.7 -0.6 -126.5 11 1 14 17600 20 37 27 20 38 47 =2005+403 19 31 13 80.5 46.8 -0.6 -127.6 80 R 1 16533 20 39 09 CYGA 19 31 36 81.5 38.6 -0.5 -137.1 11 1 14 16533 20 39 09 20 45 09 --- 19 37 37 82.2 32.4 -0.4 -144.3 360 R 1 11733 20 45 31 J2007+4029 19 37 59 81.4 41.5 -0.5 -134.0 10 1 14 11733 20 45 31 20 46 51 =2005+403 19 39 19 81.6 40.3 -0.5 -135.4 80 R 1 10667 20 47 14 CYGA 19 39 41 82.5 29.9 -0.3 -147.0 10 1 14 10667 20 47 14 20 53 14 --- 19 45 42 83.0 22.0 -0.2 -155.9 360 R 1 5867 20 53 36 J2007+4029 19 46 04 82.4 33.2 -0.4 -143.5 9 1 14 5867 20 53 36 20 54 56 =2005+403 19 47 25 82.6 31.6 -0.3 -145.3 80 R 1 4800 20 55 18 CYGA 19 47 47 83.2 19.0 -0.2 -159.2 8 1 14 4800 20 55 18 21 01 18 --- 19 53 48 83.5 9.6 -0.1 -169.5 360 R 1 0 Schedule for VLBA_PT (Code Pt ) Page 8 Search for excited OH in Cygnus A 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) ---------------------------------------------------------------------------------------- --- Sun 22 Dec 2002 Day 356 --- ----------- Tape Change ------------ 21 01 40 J2007+4029 19 54 10 83.2 22.6 -0.2 -155.4 7 2 1 0 21 01 40 21 03 00 =2005+403 19 55 30 83.3 20.6 -0.2 -157.5 80 F 1 1067 21 03 22 CYGA 19 55 53 83.5 6.1 -0.1 -173.3 7 2 1 1067 21 03 22 21 09 02 --- 20 01 34 83.5 -3.4 0.0 176.3 340 F 1 5600 21 09 24 J2007+4029 20 01 56 83.7 10.2 -0.1 -168.9 7 2 1 5600 21 09 24 21 10 44 =2005+403 20 03 16 83.7 7.9 -0.1 -171.4 80 F 1 6667 21 11 07 CYGA 20 03 38 83.5 -6.9 0.1 172.5 7 2 1 6667 21 11 07 21 16 47 --- 20 09 19 83.3 -16.0 0.2 162.5 340 F 1 11200 21 17 09 J2007+4029 20 09 41 83.8 -3.3 0.0 176.4 7 2 1 11200 21 17 09 21 18 29 =2005+403 20 11 02 83.8 -5.6 0.1 173.9 80 F 1 12267 21 18 51 CYGA 20 11 24 83.1 -19.2 0.2 159.0 7 2 1 12267 21 18 51 21 24 31 --- 20 17 05 82.7 -27.1 0.3 150.3 340 F 1 16800 21 24 53 J2007+4029 20 17 27 83.5 -16.4 0.2 162.1 9 2 1 16800 21 24 53 21 25 53 =2005+403 20 18 27 83.4 -18.0 0.2 160.4 60 F 1 17600 21 32 18 3C454.3 20 24 53 52.0 109.0 -2.5 -54.4 294 2 2 17600 21 32 18 21 37 18 --- 20 29 54 53.0 110.2 -2.4 -53.8 300 R 1 13600 21 40 52 J2007+4029 20 33 28 82.0 -37.5 0.4 138.6 109 2 2 13600 21 40 52 21 42 22 =2005+403 20 34 59 81.8 -39.0 0.5 136.9 90 R 1 12400 21 42 44 CYGA 20 35 21 80.4 -45.1 0.6 129.4 12 2 2 12400 21 42 44 21 49 44 --- 20 42 22 79.4 -49.6 0.7 123.8 420 R 1 6800 21 50 07 J2007+4029 20 42 45 80.7 -45.6 0.6 129.1 14 2 2 6800 21 50 07 21 51 37 =2005+403 20 44 15 80.5 -46.7 0.6 127.8 90 R 1 5600 21 52 01 CYGA 20 44 39 79.0 -50.9 0.8 122.2 15 2 2 5600 21 52 01 21 59 01 --- 20 51 41 77.8 -54.2 0.9 117.8 420 R 1 0 21 59 23 J2007+4029 20 52 02 79.3 -51.5 0.7 121.8 13 2 3 0 21 59 23 22 00 43 =2005+403 20 53 23 79.0 -52.2 0.8 120.9 80 F 1 1067 22 01 05 CYGA 20 53 45 77.5 -55.1 0.9 116.7 13 2 3 1067 22 01 05 22 07 05 --- 20 59 46 76.5 -57.2 1.0 113.6 360 F 1 5867 Schedule for VLBA_PT (Code Pt ) Page 9 Search for excited OH in Cygnus A 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) ---------------------------------------------------------------------------------------- --- Sun 22 Dec 2002 Day 356 --- 22 07 27 J2007+4029 21 00 08 77.9 -55.3 0.9 116.7 13 2 3 5867 22 07 27 22 08 47 =2005+403 21 01 28 77.7 -55.8 0.9 116.0 80 F 1 6933 22 09 09 CYGA 21 01 50 76.1 -57.8 1.0 112.6 13 2 3 6933 22 09 09 22 15 09 --- 21 07 51 75.0 -59.5 1.1 110.0 360 F 1 11733 22 15 31 J2007+4029 21 08 13 76.5 -58.2 1.0 112.6 13 2 3 11733 22 15 31 22 16 51 =2005+403 21 09 33 76.3 -58.6 1.0 112.0 80 F 1 12800 22 17 13 CYGA 21 09 56 74.7 -60.0 1.2 109.2 13 2 3 12800 22 17 13 22 23 13 --- 21 15 57 73.6 -61.3 1.3 107.0 360 F 1 17600 22 23 35 J2007+4029 21 16 18 75.1 -60.4 1.1 109.1 13 2 4 17600 22 23 35 22 24 55 =2005+403 21 17 39 74.8 -60.7 1.2 108.6 80 R 1 16533 22 25 17 CYGA 21 18 01 73.2 -61.7 1.3 106.3 13 2 4 16533 22 25 17 22 31 17 --- 21 24 02 72.1 -62.7 1.4 104.3 360 R 1 11733 22 31 39 J2007+4029 21 24 24 73.6 -62.1 1.3 106.1 13 2 4 11733 22 31 39 22 32 59 =2005+403 21 25 44 73.4 -62.4 1.3 105.7 80 R 1 10667 22 33 21 CYGA 21 26 06 71.7 -63.0 1.4 103.7 13 2 4 10667 22 33 21 22 39 21 --- 21 32 07 70.6 -63.8 1.5 102.0 360 R 1 5867 22 39 43 J2007+4029 21 32 29 72.1 -63.5 1.4 103.6 13 2 4 5867 22 39 43 22 41 03 =2005+403 21 33 49 71.9 -63.7 1.4 103.2 80 R 1 4800 22 41 25 CYGA 21 34 11 70.2 -64.0 1.6 101.4 13 2 4 4800 22 41 25 22 47 25 --- 21 40 12 69.1 -64.6 1.7 99.9 360 R 1 0 22 47 46 J2007+4029 21 40 34 70.6 -64.5 1.5 101.3 13 2 5 0 22 47 46 22 49 06 =2005+403 21 41 54 70.4 -64.7 1.6 100.9 80 F 1 1067 22 49 28 CYGA 21 42 16 68.7 -64.8 1.7 99.3 13 2 5 1067 22 49 28 22 55 28 --- 21 48 17 67.6 -65.3 1.8 97.9 360 F 1 5867 22 55 50 J2007+4029 21 48 39 69.1 -65.3 1.7 99.2 13 2 5 5867 22 55 50 22 57 10 =2005+403 21 49 59 68.9 -65.4 1.7 98.9 80 F 1 6933 22 57 32 CYGA 21 50 21 67.2 -65.4 1.8 97.5 13 2 5 6933 22 57 32 23 03 32 --- 21 56 22 66.1 -65.8 1.9 96.2 360 F 1 11733 Schedule for VLBA_PT (Code Pt ) Page 10 Search for excited OH in Cygnus A 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) ---------------------------------------------------------------------------------------- --- Sun 22 Dec 2002 Day 356 --- 23 03 54 J2007+4029 21 56 44 67.6 -65.9 1.8 97.3 13 2 5 11733 23 03 54 23 05 14 =2005+403 21 58 04 67.3 -66.0 1.8 97.0 80 F 1 12800 23 05 36 CYGA 21 58 26 65.7 -65.9 2.0 95.7 13 2 5 12800 23 05 36 23 11 36 --- 22 04 27 64.6 -66.1 2.1 94.5 360 F 1 17600 23 11 57 J2007+4029 22 04 49 66.1 -66.3 1.9 95.6 13 2 6 17600 23 11 57 23 13 17 =2005+403 22 06 09 65.8 -66.4 2.0 95.3 80 R 1 16533 23 13 39 CYGA 22 06 31 64.2 -66.2 2.1 94.1 13 2 6 16533 23 13 39 23 19 19 --- 22 12 12 63.1 -66.3 2.2 93.1 340 R 1 12000 23 19 41 J2007+4029 22 12 34 64.6 -66.6 2.1 94.1 12 2 6 12000 23 19 41 23 21 01 =2005+403 22 13 54 64.4 -66.7 2.1 93.8 80 R 1 10933 23 21 23 CYGA 22 14 16 62.7 -66.4 2.2 92.7 13 2 6 10933 23 21 23 23 27 03 --- 22 19 57 61.6 -66.5 2.3 91.7 340 R 1 6400 23 27 24 J2007+4029 22 20 18 63.1 -66.8 2.2 92.7 12 2 6 6400 23 27 24 23 28 44 =2005+403 22 21 38 62.9 -66.9 2.2 92.4 80 R 1 5333 23 29 06 CYGA 22 22 00 61.2 -66.5 2.4 91.3 13 2 6 5333 23 29 06 23 34 46 --- 22 27 41 60.2 -66.5 2.5 90.4 340 R 1 800 23 35 08 J2007+4029 22 28 03 61.7 -67.0 2.3 91.3 12 2 6 800 23 35 08 23 36 08 =2005+403 22 29 03 61.5 -67.0 2.4 91.1 60 R 1 0 23 38 53 3C454.3 22 31 49 71.2 163.2 -0.4 -14.4 6 2 7 0 23 38 53 23 43 53 --- 22 36 50 71.5 166.9 -0.3 -11.3 300 F 1 4000 23 45 52 J2007+4029 22 38 49 59.6 293.0 2.5 89.5 29 2 7 4000 23 45 52 23 47 22 =2005+403 22 40 19 59.3 293.0 2.5 89.3 90 F 1 5200 23 47 44 CYGA 22 40 41 57.7 293.5 2.7 88.3 13 2 7 5200 23 47 44 23 54 44 --- 22 47 42 56.4 293.6 2.8 87.3 420 F 1 10800 23 55 05 J2007+4029 22 48 03 57.9 293.1 2.7 88.1 12 2 7 10800 23 55 05 23 56 35 =2005+403 22 49 34 57.6 293.1 2.7 87.9 90 F 1 12000 --- Start: Sun 22 Dec 2002 Day 356 -- Stop: Mon 23 Dec 2002 Day 357 --- 23 56 57 CYGA 22 49 56 55.9 293.7 2.8 86.9 13 2 7 12000 23 56 57 00 03 57 --- 22 56 57 54.6 293.8 3.0 85.9 420 F 1 17600 Schedule for VLBA_PT (Code Pt ) Page 11 Search for excited OH in Cygnus A 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 23 Dec 2002 Day 357 --- 00 04 18 J2007+4029 22 57 18 56.1 293.2 2.8 86.7 12 2 8 17600 00 04 18 00 05 38 =2005+403 22 58 38 55.9 293.3 2.8 86.5 80 R 1 16533 00 06 00 CYGA 22 59 00 54.2 293.9 3.0 85.6 12 2 8 16533 00 06 00 00 12 00 --- 23 05 01 53.1 294.0 3.1 84.7 360 R 1 11733 00 12 21 J2007+4029 23 05 22 54.6 293.4 3.0 85.5 12 2 8 11733 00 12 21 00 13 41 =2005+403 23 06 43 54.3 293.5 3.0 85.4 80 R 1 10667 00 14 03 CYGA 23 07 04 52.7 294.1 3.1 84.5 12 2 8 10667 00 14 03 00 20 03 --- 23 13 05 51.6 294.3 3.2 83.6 360 R 1 5867 00 20 24 J2007+4029 23 13 27 53.0 293.6 3.1 84.4 12 2 8 5867 00 20 24 00 21 44 =2005+403 23 14 47 52.8 293.7 3.1 84.2 80 R 1 4800 00 22 06 CYGA 23 15 09 51.2 294.4 3.3 83.4 12 2 8 4800 00 22 06 00 28 06 --- 23 21 10 50.1 294.6 3.4 82.5 360 R 1 0 00 28 27 J2007+4029 23 21 31 51.5 293.9 3.2 83.3 12 2 9 0 00 28 27 00 29 47 =2005+403 23 22 51 51.3 294.0 3.3 83.1 80 F 1 1067 00 30 08 CYGA 23 23 13 49.7 294.7 3.4 82.3 12 2 9 1067 00 30 08 00 36 08 --- 23 29 14 48.5 294.9 3.5 81.5 360 F 1 5867 00 36 29 J2007+4029 23 29 35 50.0 294.2 3.4 82.2 12 2 9 5867 00 36 29 00 37 49 =2005+403 23 30 55 49.7 294.3 3.4 82.1 80 F 1 6933 00 38 11 CYGA 23 31 17 48.2 295.0 3.5 81.2 12 2 9 6933 00 38 11 00 44 11 --- 23 37 18 47.0 295.3 3.6 80.4 360 F 1 11733 00 44 32 J2007+4029 23 37 39 48.5 294.6 3.5 81.2 12 2 9 11733 00 44 32 00 45 52 =2005+403 23 38 59 48.2 294.6 3.5 81.0 80 F 1 12800 00 46 14 CYGA 23 39 21 46.7 295.4 3.7 80.2 12 2 9 12800 00 46 14 00 52 14 --- 23 45 22 45.5 295.6 3.8 79.4 360 F 1 17600 00 52 35 J2007+4029 23 45 43 47.0 294.9 3.6 80.2 12 2 10 17600 00 52 35 00 53 55 =2005+403 23 47 03 46.7 295.0 3.7 80.0 80 R 1 16533 00 54 16 CYGA 23 47 24 45.2 295.8 3.8 79.1 12 2 10 16533 00 54 16 01 00 16 --- 23 53 25 44.0 296.1 3.9 78.4 360 R 1 11733 Schedule for VLBA_PT (Code Pt ) Page 12 Search for excited OH in Cygnus A 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 23 Dec 2002 Day 357 --- 01 00 37 J2007+4029 23 53 46 45.5 295.3 3.8 79.1 12 2 10 11733 01 00 37 01 01 57 =2005+403 23 55 07 45.2 295.4 3.8 79.0 80 R 1 10667 01 02 18 CYGA 23 55 28 43.7 296.2 3.9 78.1 12 2 10 10667 01 02 18 01 08 18 --- 00 01 29 42.5 296.5 4.0 77.3 360 R 1 5867 01 08 39 J2007+4029 00 01 50 44.0 295.7 3.9 78.1 12 2 10 5867 01 08 39 01 09 59 =2005+403 00 03 10 43.7 295.8 3.9 78.0 80 R 1 4800 01 10 21 CYGA 00 03 32 42.2 296.6 4.1 77.1 12 2 10 4800 01 10 21 01 16 21 --- 00 09 33 41.1 297.0 4.2 76.3 360 R 1 0 01 16 42 J2007+4029 00 09 54 42.5 296.2 4.0 77.1 12 2 11 0 01 16 42 01 18 02 =2005+403 00 11 14 42.2 296.3 4.1 77.0 80 F 1 1067 01 18 23 CYGA 00 11 35 40.7 297.1 4.2 76.1 12 2 11 1067 01 18 23 01 24 03 --- 00 17 16 39.6 297.4 4.3 75.4 340 F 1 5600 01 24 24 J2007+4029 00 17 37 41.0 296.7 4.2 76.2 12 2 11 5600 01 24 24 01 25 44 =2005+403 00 18 57 40.8 296.7 4.2 76.0 80 F 1 6667 01 26 05 CYGA 00 19 18 39.3 297.6 4.3 75.1 12 2 11 6667 01 26 05 01 31 45 --- 00 24 59 38.2 297.9 4.4 74.4 340 F 1 11200 01 32 06 J2007+4029 00 25 20 39.6 297.1 4.3 75.2 12 2 11 11200 01 32 06 01 33 26 =2005+403 00 26 40 39.4 297.2 4.3 75.1 80 F 1 12267 01 33 47 CYGA 00 27 02 37.9 298.1 4.5 74.2 12 2 11 12267 01 33 47 01 39 27 --- 00 32 43 36.8 298.4 4.6 73.5 340 F 1 16800 01 39 48 J2007+4029 00 33 03 38.2 297.6 4.4 74.3 12 2 11 16800 01 39 48 01 40 48 =2005+403 00 34 04 38.0 297.7 4.4 74.2 60 F 1 17600 01 42 21 3C454.3 00 35 37 60.9 237.8 1.7 46.7 41 2 12 17600 01 42 21 01 47 21 --- 00 40 38 60.0 239.5 1.8 47.8 300 R 1 13600 01 48 56 J2007+4029 00 42 13 36.5 298.2 4.6 73.2 42 2 12 13600 01 48 56 01 50 26 =2005+403 00 43 43 36.3 298.3 4.6 73.0 90 R 1 12400 01 50 47 CYGA 00 44 04 34.8 299.2 4.7 72.1 12 2 12 12400 01 50 47 01 57 47 --- 00 51 06 33.5 299.7 4.9 71.2 420 R 1 6800 Schedule for VLBA_PT (Code Pt ) Page 13 Search for excited OH in Cygnus A 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 23 Dec 2002 Day 357 --- 01 58 07 J2007+4029 00 51 26 34.9 298.9 4.7 72.0 12 2 12 6800 01 58 07 01 59 37 =2005+403 00 52 56 34.6 299.0 4.8 71.9 90 R 1 5600 01 59 58 CYGA 00 53 17 33.1 299.9 4.9 71.0 12 2 12 5600 01 59 58 02 06 58 --- 01 00 19 31.9 300.4 5.0 70.1 420 R 1 0 02 07 19 J2007+4029 01 00 39 33.2 299.6 4.9 70.9 12 2 13 0 02 07 19 02 08 39 =2005+403 01 01 59 33.0 299.7 4.9 70.8 80 F 1 1067 02 09 00 CYGA 01 02 20 31.5 300.6 5.0 69.8 12 2 13 1067 02 09 00 02 15 00 --- 01 08 21 30.4 301.0 5.1 69.1 360 F 1 5867 02 15 20 J2007+4029 01 08 42 31.8 300.2 5.0 69.9 12 2 13 5867 02 15 20 02 16 40 =2005+403 01 10 02 31.5 300.3 5.0 69.8 80 F 1 6933 02 17 01 CYGA 01 10 23 30.1 301.2 5.2 68.9 12 2 13 6933 02 17 01 02 23 01 --- 01 16 24 29.0 301.7 5.3 68.1 360 F 1 11733 02 23 21 J2007+4029 01 16 44 30.3 300.8 5.1 69.0 12 2 13 11733 02 23 21 02 24 41 =2005+403 01 18 04 30.1 300.9 5.2 68.8 80 F 1 12800 02 25 02 CYGA 01 18 25 28.7 301.8 5.3 67.9 12 2 13 12800 02 25 02 02 31 02 --- 01 24 26 27.6 302.3 5.4 67.1 360 F 1 17600 02 31 22 J2007+4029 01 24 47 28.9 301.4 5.3 68.0 12 2 14 17600 02 31 22 02 32 42 =2005+403 01 26 07 28.7 301.5 5.3 67.8 80 R 1 16533 02 33 03 CYGA 01 26 27 27.2 302.5 5.4 66.9 12 2 14 16533 02 33 03 02 38 43 --- 01 32 08 26.3 303.0 5.5 66.1 340 R 1 12000 02 39 03 J2007+4029 01 32 29 27.5 302.1 5.4 67.0 12 2 14 12000 02 39 03 02 40 23 =2005+403 01 33 49 27.3 302.2 5.4 66.9 80 R 1 10933 02 40 44 CYGA 01 34 09 25.9 303.2 5.6 65.9 12 2 14 10933 02 40 44 02 46 24 --- 01 39 50 24.9 303.7 5.7 65.2 340 R 1 6400 02 46 44 J2007+4029 01 40 11 26.2 302.7 5.5 66.1 12 2 14 6400 02 46 44 02 48 04 =2005+403 01 41 31 26.0 302.8 5.6 65.9 80 R 1 5333 02 48 24 CYGA 01 41 51 24.6 303.8 5.7 64.9 12 2 14 5333 02 48 24 02 54 04 --- 01 47 32 23.6 304.3 5.8 64.2 340 R 1 800 Schedule for VLBA_PT (Code Pt ) Page 14 Search for excited OH in Cygnus A 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 23 Dec 2002 Day 357 --- 02 54 24 J2007+4029 01 47 52 24.9 303.4 5.7 65.1 12 2 14 800 02 54 24 02 55 24 =2005+403 01 48 53 24.7 303.5 5.7 65.0 60 R 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bp102.set Matches group v2cm_a4 in freq.ymp First 2cm filter Setup group: 1 Station: VLBA Total bit rate: 256 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 11900.00 11900.00 11900.00 11900.00 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 2cm omit 2cm VLBA Synth= 11.9 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 12701.16 12701.16 12713.66 12713.66 BBC fr= 801.16 801.16 813.66 813.66 Bandwd= 16.000 16.000 16.000 16.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- Search for excited OH in Cygnus A 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) * CYGA 19 57 44.440998 * 19 59 28.356676 19 59 32.206178 40 35 46.36276 * 40 44 02.09658 40 44 32.69550 From catalog imbedded in main SCHED input file. J1642+3948 16 41 17.606214 * 16 42 58.809952 16 43 02.555553 1641+399 39 54 10.81489 * 39 48 36.99395 39 48 11.98992 * 3C345 /home/filehost/cwalker/sched/catalogs/sources.vlba J1642+39 ICRF - Ext.1 Source - 1998 IERS Annual Report * J2007+4029 20 05 59.558900 * 20 07 44.944851 20 07 48.907269 2005+403 40 21 01.80229 * 40 29 48.60414 40 30 21.30204 J2007+40 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report J2253+1608 22 51 29.519733 * 22 53 57.747932 22 54 05.165389 2251+158 15 52 54.34806 * 16 08 53.56089 16 09 49.36498 * 3C454.3 /home/filehost/cwalker/sched/catalogs/sources.vlba J2253+16 ICRF - Ext.1 Source - 1998 IERS Annual Report 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) CYGA 69.6 3C345 66.0 J2007+4029 70.2 3C454.3 81.2 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