COVER INFORMATION Station: VLBA_MK (Code Mk ) Experiment: Polarization of circumstellar water masers Exp. Code: BV044D Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Wouter Vlemmings Address: Cornell University 524 Space Sciences Building Ithaca, NY 14583 Phone: 1-607-255-0612 EMAIL: wouter@astro.cornell.edu Fax: 1-607-255-3433 Phone during observation: Observing mode: VLBA Notes: 3 Passes required - confirm corr parms before correlation See bv044.history for details prior to correlation Schedule for VLBA_MK (Code Mk ) Page 2 Polarization of circumstellar water masers 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 20 Apr 2003 Day 110 --- Next scan frequencies: 22231.70 22231.70 22232.52 22232.52 22233.33 22233.33 22234.15 22234.15 Next BBC frequencies: 731.70 731.70 732.52 732.52 733.33 733.33 734.15 734.15 Next scan bandwidths: 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 19 30 35 J0042+5708 23 02 40 48.4 20.1 -1.7 -143.3 0 1 1 0 19 30 35 19 39 33 --- 23 11 39 49.1 18.6 -1.5 -146.4 538 F 1 1794 19 41 33 RCAS 23 13 40 57.2 12.9 -0.7 -160.3 98 1 1 1794 19 41 33 19 50 32 --- 23 22 39 57.6 10.5 -0.6 -164.1 538 F 1 3588 19 52 32 RCAS 23 24 40 57.7 9.9 -0.6 -165.0 114 1 1 3588 19 52 32 20 01 30 --- 23 33 39 58.0 7.3 -0.4 -168.9 538 F 1 5382 20 03 30 RCAS 23 35 40 58.1 6.8 -0.4 -169.8 114 1 1 5382 20 03 30 20 12 28 --- 23 44 39 58.3 4.1 -0.2 -173.8 538 F 1 7176 20 14 28 J0042+5708 23 46 40 51.2 12.1 -0.9 -158.8 100 1 1 7176 20 14 28 20 23 26 --- 23 55 39 51.7 10.2 -0.8 -162.1 538 F 1 8970 20 25 26 RCAS 23 57 40 58.4 0.3 0.0 -179.6 101 1 1 8970 20 25 26 20 34 24 --- 00 06 39 58.4 -2.4 0.1 176.4 538 F 1 10764 20 36 24 RCAS 00 08 40 58.3 -3.0 0.2 175.5 114 1 1 10764 20 36 24 20 45 23 --- 00 17 39 58.2 -5.7 0.3 171.4 538 F 1 12558 20 47 23 RCAS 00 19 40 58.1 -6.2 0.4 170.6 114 1 1 12558 20 47 23 20 56 21 --- 00 28 39 57.9 -8.8 0.5 166.6 538 F 1 14352 20 58 21 J0042+5708 00 30 40 52.6 2.6 -0.2 -175.4 103 1 1 14352 20 58 21 21 07 19 --- 00 39 39 52.6 0.6 0.0 -178.9 538 F 1 16146 21 09 19 RCAS 00 41 40 57.3 -12.5 0.7 161.0 105 1 2 16146 21 09 19 21 18 17 --- 00 50 39 56.8 -14.9 0.9 157.2 538 R 1 17260 21 20 17 RCAS 00 52 40 56.7 -15.4 0.9 156.4 114 1 2 17260 21 20 17 21 29 15 --- 01 01 39 56.1 -17.7 1.1 152.7 538 R 1 15466 21 31 15 RCAS 01 03 40 55.9 -18.2 1.1 151.9 114 1 2 15466 21 31 15 21 40 14 --- 01 12 39 55.2 -20.3 1.2 148.4 538 R 1 13672 Schedule for VLBA_MK (Code Mk ) Page 3 Polarization of circumstellar water masers 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 20 Apr 2003 Day 110 --- 21 42 14 J0042+5708 01 14 40 52.2 -7.1 0.5 167.6 105 1 2 13672 21 42 14 21 51 12 --- 01 23 39 51.9 -9.0 0.7 164.2 538 R 1 11878 21 53 12 RCAS 01 25 40 54.1 -23.2 1.5 143.5 105 1 2 11878 21 53 12 22 02 10 --- 01 34 39 53.2 -25.1 1.6 140.2 538 R 1 10084 22 04 10 RCAS 01 36 40 53.0 -25.5 1.6 139.5 114 1 2 10084 22 04 10 22 13 08 --- 01 45 39 52.1 -27.2 1.8 136.4 538 R 1 8290 Next scan frequencies: 22232.94 22232.94 22233.76 22233.76 22234.57 22234.57 22235.39 22235.39 Next BBC frequencies: 732.94 732.94 733.76 733.76 734.57 734.57 735.39 735.39 22 15 08 J0502+1338 01 47 40 43.0 89.6 -3.3 -75.5 36 1 2 8290 22 15 08 22 24 06 --- 01 56 39 45.2 90.4 -3.1 -75.5 538 R 1 6496 22 26 06 UORI 01 58 40 34.6 78.6 -4.0 -79.3 93 1 2 6496 22 26 06 22 35 05 --- 02 07 39 36.6 79.1 -3.8 -79.8 538 R 1 4702 22 37 05 UORI 02 09 40 37.1 79.2 -3.8 -79.9 113 1 2 4702 22 37 05 22 46 03 --- 02 18 39 39.2 79.7 -3.6 -80.4 538 R 1 2908 22 48 03 UORI 02 20 40 39.6 79.8 -3.6 -80.5 113 1 2 2908 22 48 03 22 57 01 --- 02 29 39 41.7 80.2 -3.4 -81.0 538 R 1 1114 22 59 01 J0502+1338 02 31 40 53.4 93.7 -2.5 -75.1 91 1 1 1114 22 59 01 23 07 59 --- 02 40 39 55.5 94.7 -2.4 -74.8 538 F 2 680 23 09 59 UORI 02 42 40 44.7 80.8 -3.2 -81.7 92 1 1 680 23 09 59 23 18 57 --- 02 51 39 46.8 81.3 -3.1 -82.2 538 F 2 2474 23 20 57 UORI 02 53 40 47.3 81.4 -3.0 -82.3 113 1 1 2474 23 20 57 23 29 56 --- 03 02 39 49.4 81.8 -2.9 -82.8 538 F 2 4268 23 31 56 UORI 03 04 40 49.9 81.9 -2.9 -82.9 113 1 1 4268 23 31 56 23 40 54 --- 03 13 39 52.0 82.3 -2.7 -83.3 538 F 2 6062 23 42 54 J0502+1338 03 15 40 63.7 99.4 -1.8 -72.8 91 1 1 6062 23 42 54 23 51 52 --- 03 24 39 65.8 100.9 -1.6 -71.9 538 F 2 7856 Schedule for VLBA_MK (Code Mk ) Page 4 Polarization of circumstellar water masers 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) ---------------------------------------------------------------------------------------- --- Start: Sun 20 Apr 2003 Day 110 -- Stop: Mon 21 Apr 2003 Day 111 --- 23 53 52 UORI 03 26 40 55.0 82.8 -2.5 -84.0 92 1 1 7856 23 53 52 00 02 50 --- 03 35 39 57.1 83.2 -2.3 -84.5 538 F 2 9650 00 04 50 UORI 03 37 40 57.6 83.3 -2.3 -84.6 113 1 1 9650 00 04 50 00 13 48 --- 03 46 39 59.7 83.7 -2.2 -85.0 538 F 2 11444 00 15 48 UORI 03 48 40 60.1 83.7 -2.1 -85.1 113 1 1 11444 00 15 48 00 24 46 --- 03 57 39 62.2 84.1 -2.0 -85.6 538 F 2 13238 00 26 46 J0502+1338 03 59 40 73.7 109.8 -1.1 -65.7 91 1 1 13238 00 26 46 00 35 45 --- 04 08 39 75.7 113.4 -0.9 -62.7 538 F 2 15032 00 37 45 UORI 04 10 40 65.3 84.6 -1.8 -86.3 93 1 1 15032 00 37 45 00 46 43 --- 04 19 39 67.4 84.9 -1.6 -86.8 538 F 2 16826 00 48 43 UORI 04 21 40 67.9 85.0 -1.6 -86.9 113 1 2 16826 00 48 43 00 57 41 --- 04 30 39 70.0 85.3 -1.4 -87.4 538 R 2 16580 00 59 41 UORI 04 32 40 70.4 85.3 -1.4 -87.5 113 1 2 16580 00 59 41 01 08 39 --- 04 41 39 72.5 85.6 -1.2 -88.0 538 R 2 14786 01 10 39 DA193 04 43 40 64.7 33.8 -1.2 -137.1 79 1 2 14786 01 10 39 01 19 37 --- 04 52 39 65.8 30.7 -1.1 -141.4 538 R 2 12992 01 21 37 UORI 04 54 40 75.6 85.9 -1.0 -88.8 77 1 2 12992 01 21 37 01 30 36 --- 05 03 39 77.7 86.0 -0.9 -89.5 538 R 2 11198 01 32 36 UORI 05 05 40 78.2 86.0 -0.8 -89.7 113 1 2 11198 01 32 36 01 41 34 --- 05 14 39 80.3 86.0 -0.7 -90.4 538 R 2 9404 01 43 34 UORI 05 16 40 80.8 86.0 -0.7 -90.6 113 1 2 9404 01 43 34 01 52 32 --- 05 25 39 82.9 85.7 -0.5 -91.7 538 R 2 7610 01 54 32 DA193 05 27 40 69.1 15.2 -0.5 -161.2 67 1 2 7610 01 54 32 02 03 30 --- 05 36 39 69.6 10.5 -0.3 -167.1 538 R 2 5816 02 05 30 UORI 05 38 40 85.9 84.0 -0.3 -94.5 65 1 2 5816 02 05 30 02 14 28 --- 05 47 39 88.0 78.8 -0.1 -100.5 538 R 2 4022 02 16 28 UORI 05 49 40 88.5 75.6 -0.1 -103.9 112 1 2 4022 02 16 28 02 25 27 --- 05 58 39 89.3 -59.0 0.0 120.8 538 R 2 2228 Schedule for VLBA_MK (Code Mk ) Page 5 Polarization of circumstellar water masers 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 21 Apr 2003 Day 111 --- 02 27 27 UORI 06 00 40 88.8 -70.9 0.1 108.7 106 1 2 2228 02 27 27 02 36 25 --- 06 09 39 86.8 -82.8 0.2 96.1 538 R 2 434 02 38 25 DA193 06 11 40 69.7 -8.9 0.3 169.1 65 1 3 434 02 38 25 02 47 23 --- 06 20 39 69.3 -13.6 0.4 163.2 538 F 1 2228 02 49 23 UORI 06 22 40 83.7 -85.4 0.4 92.3 66 1 3 2228 02 49 23 02 58 21 --- 06 31 39 81.6 -85.9 0.6 91.0 538 F 1 4022 03 00 21 UORI 06 33 40 81.1 -86.0 0.6 90.8 113 1 3 4022 03 00 21 03 09 19 --- 06 42 39 79.0 -86.0 0.8 90.0 538 F 1 5816 03 11 19 UORI 06 44 40 78.6 -86.0 0.8 89.8 113 1 3 5816 03 11 19 03 20 18 --- 06 53 39 76.5 -85.9 1.0 89.1 538 F 1 7610 03 22 18 DA193 06 55 40 66.2 -29.5 1.0 142.9 76 1 3 7610 03 22 18 03 31 16 --- 07 04 39 65.1 -32.7 1.1 138.5 538 F 1 9404 03 33 16 UORI 07 06 40 73.4 -85.7 1.2 88.2 79 1 3 9404 03 33 16 03 42 14 --- 07 15 39 71.3 -85.4 1.3 87.7 538 F 1 11198 03 44 14 UORI 07 17 40 70.8 -85.4 1.4 87.6 113 1 3 11198 03 44 14 03 53 12 --- 07 26 39 68.7 -85.1 1.5 87.1 538 F 1 12992 03 55 12 UORI 07 28 40 68.2 -85.0 1.5 87.0 113 1 3 12992 03 55 12 04 04 10 --- 07 37 39 66.1 -84.7 1.7 86.5 538 F 1 14786 04 06 10 DA193 07 39 40 60.1 -42.4 1.7 124.3 86 1 3 14786 04 06 10 04 15 09 --- 07 48 39 58.6 -44.2 1.9 121.3 538 F 1 16580 04 17 09 UORI 07 50 40 63.1 -84.2 1.9 85.8 87 1 4 16580 04 17 09 04 26 07 --- 07 59 39 61.0 -83.9 2.1 85.3 538 R 1 16826 04 28 07 UORI 08 01 40 60.5 -83.8 2.1 85.2 113 1 4 16826 04 28 07 04 37 05 --- 08 10 39 58.4 -83.4 2.2 84.8 538 R 1 15032 04 39 05 UORI 08 12 40 57.9 -83.4 2.3 84.7 113 1 4 15032 04 39 05 04 48 03 --- 08 21 39 55.8 -83.0 2.4 84.2 538 R 1 13238 Schedule for VLBA_MK (Code Mk ) Page 6 Polarization of circumstellar water masers 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 21 Apr 2003 Day 111 --- Next scan frequencies: 22236.24 22236.24 22237.06 22237.06 22237.88 22237.88 22238.69 22238.69 Next BBC frequencies: 736.24 736.24 737.06 737.06 737.88 737.88 738.69 738.69 05 44 54 J1516+0015 09 18 40 0.5 89.9 -6.0 D -70.2 3290 1 4 13238 05 44 54 05 53 52 --- 09 27 39 2.6 90.7 -5.8 -70.2 0 R 1 11444 06 28 47 J1516+0015 10 02 40 10.9 93.7 -5.2 -69.9 2072 1 4 11444 06 28 47 06 37 45 --- 10 11 39 13.0 94.5 -5.1 -69.7 538 R 1 9650 06 39 45 UHER 10 13 40 3.6 71.2 -6.2 -70.3 95 1 4 9650 06 39 45 06 48 43 --- 10 22 39 5.6 71.9 -6.1 -70.9 538 R 1 7856 06 50 43 UHER 10 24 40 6.0 72.1 -6.0 -71.1 113 1 4 7856 06 50 43 06 59 42 --- 10 33 39 8.0 72.7 -5.9 -71.7 538 R 1 6062 07 01 42 UHER 10 35 40 8.5 72.9 -5.8 -71.9 113 1 4 6062 07 01 42 07 10 40 --- 10 44 39 10.5 73.6 -5.7 -72.5 538 R 1 4268 07 12 40 J1516+0015 10 46 40 21.1 97.7 -4.5 -68.8 93 1 4 4268 07 12 40 07 21 38 --- 10 55 39 23.2 98.6 -4.4 -68.5 538 R 1 2474 07 23 38 UHER 10 57 40 13.4 74.5 -5.5 -73.4 94 1 4 2474 07 23 38 07 32 36 --- 11 06 39 15.5 75.1 -5.3 -73.9 538 R 1 680 07 34 36 UHER 11 08 40 15.9 75.2 -5.3 -74.1 113 1 3 680 07 34 36 07 43 34 --- 11 17 39 18.0 75.8 -5.1 -74.6 538 F 2 1114 07 45 34 UHER 11 19 40 18.4 76.0 -5.1 -74.7 113 1 3 1114 07 45 34 07 54 33 --- 11 28 39 20.5 76.6 -5.0 -75.3 538 F 2 2908 07 56 33 J1516+0015 11 30 40 31.3 102.4 -3.8 -66.8 92 1 3 2908 07 56 33 08 05 31 --- 11 39 39 33.4 103.4 -3.6 -66.2 538 F 2 4702 08 07 31 UHER 11 41 40 23.5 77.4 -4.7 -76.0 94 1 3 4702 08 07 31 08 16 29 --- 11 50 39 25.5 77.9 -4.6 -76.5 538 F 2 6496 08 18 29 UHER 11 52 40 26.0 78.1 -4.6 -76.6 113 1 3 6496 08 18 29 08 27 27 --- 12 01 39 28.1 78.6 -4.4 -77.1 538 F 2 8290 08 29 27 UHER 12 03 40 28.5 78.7 -4.4 -77.2 113 1 3 8290 08 29 27 08 38 25 --- 12 12 39 30.6 79.2 -4.2 -77.7 538 F 2 10084 Schedule for VLBA_MK (Code Mk ) Page 7 Polarization of circumstellar water masers 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 21 Apr 2003 Day 111 --- 08 40 25 J1516+0015 12 14 40 41.3 108.1 -3.0 -63.4 93 1 3 10084 08 40 25 08 49 24 --- 12 23 39 43.3 109.5 -2.9 -62.5 538 F 2 11878 08 51 24 UHER 12 25 40 33.6 80.0 -4.0 -78.3 94 1 3 11878 08 51 24 09 00 22 --- 12 34 39 35.7 80.5 -3.9 -78.8 538 F 2 13672 09 02 22 UHER 12 36 40 36.2 80.6 -3.8 -78.8 113 1 3 13672 09 02 22 09 11 20 --- 12 45 39 38.3 81.1 -3.7 -79.3 538 F 2 15466 09 13 20 UHER 12 47 40 38.7 81.2 -3.6 -79.4 113 1 3 15466 09 13 20 09 22 18 --- 12 56 39 40.8 81.8 -3.5 -79.8 538 F 2 17260 09 24 18 UHER 12 58 40 41.3 81.9 -3.5 -79.9 113 1 4 17260 09 24 18 09 33 16 --- 13 07 39 43.4 82.4 -3.3 -80.2 538 R 2 15466 09 35 16 UHER 13 09 40 43.9 82.5 -3.3 -80.3 113 1 4 15466 09 35 16 09 44 15 --- 13 18 39 46.0 83.0 -3.1 -80.7 538 R 2 13672 Next scan frequencies: 22235.41 22235.41 22236.22 22236.22 22237.04 22237.04 22237.85 22237.85 Next BBC frequencies: 735.41 735.41 736.22 736.22 737.04 737.04 737.85 737.85 09 46 15 J1804+0101 13 20 40 18.3 95.7 -4.7 -69.5 59 1 4 13672 09 46 15 09 55 13 --- 13 29 39 20.4 96.5 -4.6 -69.2 538 R 2 11878 09 57 13 VXSGR 13 31 40 10.5 118.4 -4.6 -63.4 94 1 4 11878 09 57 13 10 06 11 --- 13 40 39 12.3 119.4 -4.5 -62.4 538 R 2 10084 10 08 11 VXSGR 13 42 40 12.7 119.6 -4.4 -62.1 113 1 4 10084 10 08 11 10 17 09 --- 13 51 39 14.6 120.6 -4.3 -61.0 538 R 2 8290 10 19 09 VXSGR 13 53 40 15.0 120.8 -4.2 -60.8 113 1 4 8290 10 19 09 10 28 07 --- 14 02 39 16.8 121.9 -4.1 -59.6 538 R 2 6496 10 30 07 J1804+0101 14 04 40 28.5 100.0 -4.0 -67.9 91 1 4 6496 10 30 07 10 39 06 --- 14 13 39 30.6 101.0 -3.8 -67.5 538 R 2 4702 10 41 06 VXSGR 14 15 40 19.4 123.5 -3.9 -57.9 92 1 4 4702 10 41 06 10 50 04 --- 14 24 39 21.1 124.7 -3.7 -56.6 538 R 2 2908 10 52 04 VXSGR 14 26 40 21.5 125.0 -3.7 -56.3 113 1 4 2908 10 52 04 11 01 02 --- 14 35 39 23.2 126.3 -3.5 -55.0 538 R 2 1114 Schedule for VLBA_MK (Code Mk ) Page 8 Polarization of circumstellar water masers 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 21 Apr 2003 Day 111 --- 11 03 02 VXSGR 14 37 40 23.6 126.6 -3.5 -54.7 113 1 5 1114 11 03 02 11 12 00 --- 14 46 39 25.3 127.9 -3.4 -53.3 538 F 1 680 11 14 00 J1804+0101 14 48 40 38.6 105.3 -3.3 -65.2 87 1 5 680 11 14 00 11 22 58 --- 14 57 39 40.6 106.5 -3.1 -64.5 538 F 1 2474 11 24 58 VXSGR 14 59 40 27.7 130.0 -3.1 -51.1 88 1 5 2474 11 24 58 11 33 57 --- 15 08 39 29.3 131.5 -3.0 -49.6 538 F 1 4268 11 35 57 VXSGR 15 10 40 29.6 131.8 -3.0 -49.2 113 1 5 4268 11 35 57 11 44 55 --- 15 19 39 31.2 133.4 -2.8 -47.6 538 F 1 6062 11 46 55 VXSGR 15 21 40 31.5 133.8 -2.8 -47.2 113 1 5 6062 11 46 55 11 55 53 --- 15 30 39 33.0 135.5 -2.6 -45.4 538 F 1 7856 11 57 53 J1804+0101 15 32 40 48.4 112.2 -2.5 -60.6 83 1 5 7856 11 57 53 12 06 51 --- 15 41 39 50.4 113.9 -2.4 -59.4 538 F 1 9650 12 08 51 VXSGR 15 43 40 35.1 138.1 -2.4 -42.7 84 1 5 9650 12 08 51 12 17 49 --- 15 52 39 36.5 140.0 -2.3 -40.8 538 F 1 11444 12 19 49 VXSGR 15 54 40 36.8 140.5 -2.2 -40.3 113 1 5 11444 12 19 49 12 28 48 --- 16 03 39 38.1 142.5 -2.1 -38.2 538 F 1 13238 12 30 48 VXSGR 16 05 40 38.4 143.0 -2.0 -37.7 113 1 5 13238 12 30 48 12 39 46 --- 16 14 39 39.6 145.1 -1.9 -35.5 538 F 1 15032 12 41 46 J1804+0101 16 16 40 57.6 122.2 -1.8 -52.8 78 1 5 15032 12 41 46 12 50 44 --- 16 25 39 59.4 124.9 -1.6 -50.5 538 F 1 16826 12 52 44 VXSGR 16 27 40 41.3 148.4 -1.7 -32.2 78 1 6 16826 12 52 44 13 01 42 --- 16 36 39 42.4 150.8 -1.5 -29.7 538 R 1 16580 13 03 42 VXSGR 16 38 40 42.6 151.4 -1.5 -29.2 114 1 6 16580 13 03 42 13 12 40 --- 16 47 39 43.6 153.9 -1.3 -26.6 538 R 1 14786 13 14 40 VXSGR 16 49 40 43.8 154.5 -1.3 -26.0 114 1 6 14786 13 14 40 13 23 39 --- 16 58 39 44.7 157.1 -1.2 -23.3 538 R 1 12992 13 25 39 J1804+0101 17 00 40 65.6 138.4 -1.1 -38.7 72 1 6 12992 13 25 39 13 34 37 --- 17 09 39 66.9 142.8 -0.9 -34.6 538 R 1 11198 Schedule for VLBA_MK (Code Mk ) Page 9 Polarization of circumstellar water masers 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 21 Apr 2003 Day 111 --- 13 36 37 VXSGR 17 11 40 45.8 161.1 -0.9 -19.2 72 1 6 11198 13 36 37 13 45 35 --- 17 20 39 46.4 163.9 -0.8 -16.3 538 R 1 9404 13 47 35 VXSGR 17 22 40 46.5 164.6 -0.8 -15.7 114 1 6 9404 13 47 35 13 56 33 --- 17 31 39 47.0 167.5 -0.6 -12.7 538 R 1 7610 13 58 33 VXSGR 17 33 40 47.1 168.2 -0.6 -12.0 114 1 6 7610 13 58 33 14 07 31 --- 17 42 39 47.5 171.2 -0.4 -8.9 538 R 1 5816 14 09 31 VXSGR 17 44 40 47.6 171.9 -0.4 -8.2 114 1 6 5816 14 09 31 14 18 30 --- 17 53 39 47.8 175.0 -0.2 -5.1 538 R 1 4022 14 20 30 VXSGR 17 55 40 47.9 175.7 -0.2 -4.4 114 1 6 4022 14 20 30 14 29 28 --- 18 04 39 48.0 178.8 -0.1 -1.3 538 R 1 2228 14 31 28 3C454.3 18 06 40 22.1 80.0 -4.8 -74.7 48 1 6 2228 14 31 28 14 40 26 --- 18 15 39 24.2 80.6 -4.6 -75.1 538 R 1 434 Next scan frequencies: 22231.70 22231.70 22232.52 22232.52 22233.33 22233.33 22234.15 22234.15 Next BBC frequencies: 731.70 731.70 732.52 732.52 733.33 733.33 734.15 734.15 14 42 26 J0042+5708 18 17 40 13.3 33.6 -6.4 -74.0 83 1 5 434 14 42 26 14 51 24 --- 18 26 39 14.4 34.0 -6.3 -75.8 538 F 2 2228 14 53 24 RCAS 18 28 40 20.0 41.2 -5.5 -83.0 103 1 5 2228 14 53 24 15 02 22 --- 18 37 39 21.4 41.3 -5.3 -84.7 538 F 2 4022 15 04 22 RCAS 18 39 40 21.7 41.3 -5.3 -85.1 113 1 5 4022 15 04 22 15 13 21 --- 18 48 39 23.1 41.5 -5.2 -86.8 538 F 2 5816 15 15 21 RCAS 18 50 40 23.4 41.5 -5.1 -87.2 113 1 5 5816 15 15 21 15 24 19 --- 18 59 39 24.8 41.5 -5.0 -88.9 538 F 2 7610 15 26 19 J0042+5708 19 01 40 19.1 34.9 -5.7 -82.9 103 1 5 7610 15 26 19 15 35 17 --- 19 10 39 20.3 35.0 -5.5 -84.7 538 F 2 9404 15 37 17 RCAS 19 12 40 26.8 41.5 -4.8 -91.4 101 1 5 9404 15 37 17 15 46 15 --- 19 21 39 28.2 41.5 -4.6 -93.2 538 F 2 11198 15 48 15 RCAS 19 23 40 28.5 41.4 -4.6 -93.6 113 1 5 11198 15 48 15 15 57 13 --- 19 32 39 29.9 41.3 -4.4 -95.4 538 F 2 12992 Schedule for VLBA_MK (Code Mk ) Page 10 Polarization of circumstellar water masers 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 21 Apr 2003 Day 111 --- 15 59 13 RCAS 19 34 40 30.3 41.3 -4.4 -95.9 113 1 5 12992 15 59 13 16 08 12 --- 19 43 39 31.6 41.1 -4.2 -97.7 538 F 2 14786 16 10 12 J0042+5708 19 45 40 25.1 35.2 -4.9 -92.0 101 1 5 14786 16 10 12 16 19 10 --- 19 54 39 26.3 35.1 -4.8 -93.9 538 F 2 16580 16 21 10 RCAS 19 56 40 33.6 40.7 -4.0 -100.5 99 1 6 16580 16 21 10 16 30 08 --- 20 05 39 35.0 40.4 -3.9 -102.4 538 R 2 16826 16 32 08 RCAS 20 07 40 35.3 40.3 -3.8 -102.8 113 1 6 16826 16 32 08 16 41 06 --- 20 16 39 36.7 39.9 -3.7 -104.8 538 R 2 15032 16 43 06 RCAS 20 18 40 37.0 39.8 -3.7 -105.3 113 1 6 15032 16 43 06 16 52 04 --- 20 27 39 38.3 39.3 -3.5 -107.4 538 R 2 13238 16 54 04 J0042+5708 20 29 40 31.0 34.4 -4.2 -101.6 99 1 6 13238 16 54 04 17 03 03 --- 20 38 39 32.2 34.1 -4.1 -103.7 538 R 2 11444 17 05 03 RCAS 20 40 40 40.3 38.4 -3.3 -110.4 98 1 6 11444 17 05 03 17 14 01 --- 20 49 39 41.6 37.7 -3.1 -112.6 538 R 2 9650 17 16 01 RCAS 20 51 40 41.8 37.6 -3.1 -113.1 113 1 6 9650 17 16 01 17 24 59 --- 21 00 39 43.1 36.8 -3.0 -115.4 538 R 2 7856 17 26 59 RCAS 21 02 40 43.4 36.6 -2.9 -116.0 113 1 6 7856 17 26 59 17 35 57 --- 21 11 39 44.7 35.7 -2.8 -118.3 538 R 2 6062 17 37 57 J0042+5708 21 13 40 36.7 32.3 -3.5 -112.0 98 1 6 6062 17 37 57 17 46 55 --- 21 22 39 37.8 31.7 -3.3 -114.3 538 R 2 4268 17 48 55 RCAS 21 24 40 46.4 34.3 -2.6 -121.9 97 1 6 4268 17 48 55 17 57 53 --- 21 33 39 47.6 33.1 -2.4 -124.5 538 R 2 2474 17 59 53 RCAS 21 35 40 47.8 32.9 -2.4 -125.1 113 1 6 2474 17 59 53 18 08 52 --- 21 44 39 49.0 31.6 -2.2 -127.8 538 R 2 680 18 10 52 RCAS 21 46 40 49.2 31.3 -2.2 -128.4 114 1 7 680 18 10 52 18 19 50 --- 21 55 39 50.3 29.9 -2.0 -131.2 538 F 1 1114 18 21 50 J0042+5708 21 57 40 42.0 28.7 -2.7 -123.6 97 1 7 1114 18 21 50 18 30 48 --- 22 06 39 43.0 27.8 -2.6 -126.1 538 F 1 2908 Schedule for VLBA_MK (Code Mk ) Page 11 Polarization of circumstellar water masers 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 21 Apr 2003 Day 111 --- 18 32 48 RCAS 22 08 40 51.8 27.7 -1.8 -135.5 96 1 7 2908 18 32 48 18 41 46 --- 22 17 39 52.7 26.0 -1.7 -138.5 538 F 1 4702 18 43 46 RCAS 22 19 40 52.9 25.6 -1.6 -139.3 114 1 7 4702 18 43 46 18 52 44 --- 22 28 39 53.8 23.8 -1.5 -142.5 538 F 1 6496 18 54 44 RCAS 22 30 40 54.0 23.4 -1.5 -143.2 114 1 7 6496 18 54 44 19 03 43 --- 22 39 39 54.8 21.4 -1.3 -146.6 538 F 1 8290 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bv044.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 32 Format: VLBA1:1 Bits per sample: 2 Sample rate: 2.000 Number of channels: 8 Passes/head pos: 2 Speedup factor: 4.00 Tape speeds: Low density - 66.665 ips, High density - 40.00 ips Time per pass for 17600 ft, High density tapes is: 01:28:00 1st LO= 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 1cm omit 1cm VLBA Synth= 9.1 15.4 12.4 The following frequency sets based on this setup were used. Frequency Set: 1 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22231.70 22231.70 22232.52 22232.52 22233.33 22233.33 22234.15 22234.15 BBC fr= 731.70 731.70 732.52 732.52 733.33 733.33 734.15 734.15 Bandwd= 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 Frequency Set: 2 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22232.94 22232.94 22233.76 22233.76 22234.57 22234.57 22235.39 22235.39 BBC fr= 732.94 732.94 733.76 733.76 734.57 734.57 735.39 735.39 Bandwd= 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 Frequency Set: 3 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22236.24 22236.24 22237.06 22237.06 22237.88 22237.88 22238.69 22238.69 BBC fr= 736.24 736.24 737.06 737.06 737.88 737.88 738.69 738.69 Bandwd= 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 Frequency Set: 4 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22235.41 22235.41 22236.22 22236.22 22237.04 22237.04 22237.85 22237.85 BBC fr= 735.41 735.41 736.22 736.22 737.04 737.04 737.85 737.85 Bandwd= 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 S5 S6 S7 S8 PCALXB2= M1 M2 M3 M4 M5 M6 M7 M8 PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 6, 10, 14, 18, 22, 26, 30 track2= 3, 7, 11, 15, 19, 23, 27, 31 barrel=roll_auto SOURCE LIST -- Polarization of circumstellar water masers 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) * UHER 16 23 34.674271 * 16 25 47.477200 16 25 56.548140 19 00 17.72235 * 18 53 32.94600 18 52 54.56949 From catalog imbedded in main SCHED input file. * RCAS 23 55 52.000023 * 23 58 24.734000 23 58 31.752309 51 06 37.75889 * 51 23 19.57000 51 24 07.05143 From catalog imbedded in main SCHED input file. * UORI 05 52 50.891256 * 05 55 49.168900 05 55 59.076176 20 10 05.91118 * 20 10 30.68700 20 10 35.32847 From catalog imbedded in main SCHED input file. * VXSGR 18 05 02.967822 * 18 08 04.048500 18 08 15.534152 -22 13 55.29216 *-22 13 26.61400 -22 13 29.37288 From catalog imbedded in main SCHED input file. * J0502+1338 04 59 43.841305 * 05 02 33.219500 05 02 42.371886 13 33 56.42115 * 13 38 10.95900 13 38 26.55017 From catalog imbedded in main SCHED input file. * J0042+5708 00 39 27.423161 * 00 42 19.451800 00 42 27.095034 56 52 10.63317 * 57 08 36.58600 57 09 26.67128 From catalog imbedded in main SCHED input file. * J1804+0101 18 01 43.390813 * 18 04 15.984600 18 04 25.734109 01 01 19.28244 * 01 01 32.40700 01 01 21.53508 From catalog imbedded in main SCHED input file. * J1516+0015 15 14 06.740386 * 15 16 40.219100 15 16 50.596867 00 26 01.34254 * 00 15 01.90900 00 14 12.20542 From catalog imbedded in main SCHED input file. J0555+3948 05 52 01.407166 * 05 55 30.805609 05 55 42.404614 0552+398 39 48 21.94585 * 39 48 49.16500 39 48 59.84243 * DA193 /home/filehost/cwalker/sched/catalogs/sources.vlba J0555+39 ICRF - Ext.1 Source - 1998 IERS Annual Report J1642+3948 16 41 17.606214 * 16 42 58.809952 16 43 06.217810 1641+399 39 54 10.81489 * 39 48 36.99395 39 47 59.72287 * 3C345 /home/filehost/cwalker/sched/catalogs/sources.vlba J1642+39 ICRF - Ext.1 Source - 1998 IERS Annual Report J2253+1608 22 51 29.519733 * 22 53 57.747932 22 54 05.620307 2251+158 15 52 54.34806 * 16 08 53.56089 16 09 38.85456 * 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) UHER 131.8 RCAS 46.1 UORI 58.3 VXSGR 118.9 J0502+1338 45.8 J0042+5708 47.5 J1804+0101 116.7 J1516+0015 156.3 DA193 59.8 3C345 115.3 3C454.3 44.0 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