COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: Search for stellar lensing of 3C435B Exp. Code: BC126 Schedule Version: 1.00 Processed by SCHED version: Short term release of 12 Feb. 2001 PI: W. D. Cotton Address: National Radio Astronomy Observatory 520 Edgemont road Charlottesville, VA 22903-2475 U.S.A. Phone: + 434 296 0319 EMAIL: bcotton@nrao.edu Fax: + 434 296 0278 Phone during observation: + 434 296 0319 Observing mode: Dual polarization at 6 cm Notes: BE SURE to use the position for 3435B given here Schedule for VLBA_BR (Code Br ) Page 2 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- Next scan frequencies: 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 10 03 00 J2123+1007 15 01 25 3.9 79.2 -6.4 H -41.8 0 1 1 0 10 03 00 10 06 30 --- 15 04 55 4.5 79.8 -6.3 H -41.9 0 F 1 1400 10 08 30 3C435B 15 06 56 1.9 80.8 -6.4 D -41.7 114 1 1 1400 10 08 30 10 12 00 --- 15 10 26 2.5 81.5 -6.3 H -41.7 0 F 1 2800 10 14 00 3C435B 15 12 27 2.8 81.8 -6.3 H -41.8 117 1 1 2800 10 14 00 10 17 30 --- 15 15 57 3.4 82.5 -6.2 H -41.9 0 F 1 4200 10 19 30 3C435B 15 17 57 3.8 82.9 -6.2 H -41.9 117 1 1 4200 10 19 30 10 23 00 --- 15 21 28 4.3 83.5 -6.1 H -42.0 0 F 1 5600 10 23 00 J2125+0441 15 21 28 2.8 86.1 -6.1 H -41.9 -5 1 1 5600 10 23 00 10 25 00 --- 15 23 28 3.1 86.5 -6.0 H -41.9 0 F 1 6400 10 25 00 J2123+1007 15 23 28 7.6 83.2 -6.0 -42.3 -11 1 1 6400 10 25 00 10 28 30 --- 15 26 59 8.1 83.9 -5.9 -42.4 199 F 1 7800 10 28 30 J2125+0441 15 26 59 3.7 87.1 -6.0 H -42.0 -11 1 1 7800 10 28 30 10 30 30 --- 15 28 59 4.1 87.5 -5.9 H -42.0 0 F 1 8600 10 30 30 3C435B 15 28 59 5.6 84.9 -6.0 -42.1 -5 1 1 8600 10 30 30 10 34 00 --- 15 32 30 6.2 85.5 -5.9 -42.2 205 F 1 10000 10 34 00 J2125+0441 15 32 30 4.6 88.1 -5.9 H -42.0 -5 1 1 10000 10 34 00 10 36 00 --- 15 34 30 5.0 88.5 -5.9 H -42.0 0 F 1 10800 10 36 00 3C435B 15 34 30 6.5 85.9 -5.9 -42.2 -5 1 1 10800 10 36 00 10 39 30 --- 15 38 01 7.1 86.6 -5.9 -42.2 205 F 1 12200 10 39 30 J2125+0441 15 38 01 5.6 89.2 -5.8 -42.0 -5 1 1 12200 10 39 30 10 41 30 --- 15 40 01 5.9 89.5 -5.8 -42.0 115 F 1 13000 10 41 30 3C435B 15 40 01 7.4 86.9 -5.8 -42.2 -5 1 1 13000 10 41 30 10 45 00 --- 15 43 32 8.0 87.6 -5.8 -42.3 205 F 1 14400 Schedule for VLBA_BR (Code Br ) Page 3 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 10 45 00 J2125+0441 15 43 32 6.5 90.2 -5.7 -42.0 -5 1 1 14400 10 45 00 10 47 00 --- 15 45 32 6.8 90.6 -5.7 -42.0 115 F 1 15200 10 47 00 J2123+1007 15 45 32 11.2 87.3 -5.6 -42.6 -11 1 1 15200 10 47 00 10 50 30 --- 15 49 03 11.8 87.9 -5.6 -42.7 199 F 1 16600 10 50 30 J2125+0441 15 49 03 7.4 91.2 -5.6 -42.0 -11 1 1 16600 10 50 30 10 52 30 --- 15 51 03 7.7 91.6 -5.6 -42.0 109 F 1 17400 10 52 30 3C435B 15 51 03 9.3 89.0 -5.6 -42.3 -5 1 2 17400 10 52 30 10 56 00 --- 15 54 33 9.8 89.6 -5.6 -42.3 205 R 1 16000 10 56 00 J2125+0441 15 54 33 8.3 92.2 -5.5 -42.0 -5 1 2 16000 10 56 00 10 58 00 --- 15 56 34 8.7 92.6 -5.5 -42.0 115 R 1 15200 10 58 00 3C435B 15 56 34 10.2 90.0 -5.5 -42.3 -5 1 2 15200 10 58 00 11 01 30 --- 16 00 04 10.8 90.7 -5.5 -42.3 205 R 1 13800 11 01 30 J2125+0441 16 00 04 9.2 93.3 -5.4 -42.0 -5 1 2 13800 11 01 30 11 03 30 --- 16 02 05 9.6 93.7 -5.4 -41.9 115 R 1 13000 11 05 30 2134+00 16 04 05 5.1 94.6 -5.5 -41.7 109 1 2 13000 11 05 30 11 11 00 --- 16 09 36 6.0 95.7 -5.5 -41.6 330 R 1 10800 11 11 00 3C435B 16 09 36 12.3 92.4 -5.3 -42.3 -15 1 2 10800 11 11 00 11 14 30 --- 16 13 07 12.9 93.1 -5.3 -42.2 195 R 1 9400 11 14 30 J2125+0441 16 13 07 11.4 95.7 -5.2 -41.8 -5 1 2 9400 11 14 30 11 16 30 --- 16 15 07 11.7 96.1 -5.2 -41.7 115 R 1 8600 11 16 30 3C435B 16 15 07 13.3 93.5 -5.2 -42.2 -5 1 2 8600 11 16 30 11 20 00 --- 16 18 37 13.9 94.1 -5.2 -42.2 205 R 1 7200 11 20 00 J2125+0441 16 18 37 12.3 96.8 -5.1 -41.7 -5 1 2 7200 11 20 00 11 22 00 --- 16 20 38 12.7 97.2 -5.1 -41.6 115 R 1 6400 11 22 00 J2123+1007 16 20 38 17.1 93.8 -5.0 -42.6 -11 1 2 6400 11 22 00 11 25 30 --- 16 24 08 17.7 94.5 -5.0 -42.5 199 R 1 5000 11 25 30 J2125+0441 16 24 08 13.2 97.8 -5.0 -41.6 -11 1 2 5000 11 25 30 11 27 30 --- 16 26 09 13.6 98.2 -5.0 -41.5 109 R 1 4200 Schedule for VLBA_BR (Code Br ) Page 4 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 11 27 30 3C435B 16 26 09 15.1 95.6 -5.1 -42.1 -5 1 2 4200 11 27 30 11 31 00 --- 16 29 39 15.7 96.2 -5.0 -42.0 205 R 1 2800 11 31 00 J2125+0441 16 29 39 14.2 98.9 -4.9 -41.4 -5 1 2 2800 11 31 00 11 33 00 --- 16 31 40 14.5 99.3 -4.9 -41.4 115 R 1 2000 11 33 00 3C435B 16 31 40 16.0 96.6 -5.0 -42.0 -5 1 2 2000 11 33 00 11 36 30 --- 16 35 10 16.6 97.3 -4.9 -41.9 205 R 1 600 11 36 30 J2125+0441 16 35 10 15.1 100.0 -4.8 -41.3 -5 1 3 600 11 36 30 11 38 30 --- 16 37 10 15.4 100.4 -4.8 -41.2 115 F 1 200 11 38 30 3C435B 16 37 10 16.9 97.7 -4.9 -41.9 -5 1 3 200 11 38 30 11 42 00 --- 16 40 41 17.5 98.4 -4.8 -41.8 205 F 1 1600 11 42 00 J2125+0441 16 40 41 16.0 101.0 -4.7 -41.1 -5 1 3 1600 11 42 00 11 44 00 --- 16 42 41 16.3 101.4 -4.7 -41.0 115 F 1 2400 11 44 00 J2123+1007 16 42 41 20.7 98.1 -4.7 -42.2 -11 1 3 2400 11 44 00 11 47 30 --- 16 46 12 21.3 98.8 -4.6 -42.1 199 F 1 3800 11 47 30 J2125+0441 16 46 12 16.9 102.1 -4.7 -40.9 -11 1 3 3800 11 47 30 11 49 30 --- 16 48 12 17.2 102.5 -4.6 -40.8 109 F 1 4600 11 49 30 3C435B 16 48 12 18.8 99.8 -4.7 -41.6 -5 1 3 4600 11 49 30 11 53 00 --- 16 51 43 19.3 100.5 -4.6 -41.5 205 F 1 6000 11 53 00 J2125+0441 16 51 43 17.8 103.2 -4.6 -40.7 -5 1 3 6000 11 53 00 11 55 00 --- 16 53 43 18.1 103.6 -4.5 -40.6 115 F 1 6800 11 55 00 3C435B 16 53 43 19.7 100.9 -4.6 -41.4 -5 1 3 6800 11 55 00 11 58 30 --- 16 57 14 20.2 101.6 -4.5 -41.3 205 F 1 8200 11 58 30 J2125+0441 16 57 14 18.7 104.3 -4.5 -40.5 -5 1 3 8200 11 58 30 12 00 30 --- 16 59 14 19.0 104.7 -4.4 -40.4 115 F 1 9000 12 00 30 3C435B 16 59 14 20.6 102.0 -4.5 -41.2 -5 1 3 9000 12 00 30 12 04 00 --- 17 02 45 21.1 102.7 -4.4 -41.1 205 F 1 10400 12 04 00 J2125+0441 17 02 45 19.5 105.4 -4.4 -40.2 -5 1 3 10400 12 04 00 12 06 00 --- 17 04 45 19.9 105.8 -4.3 -40.1 115 F 1 11200 Schedule for VLBA_BR (Code Br ) Page 5 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 12 06 00 J2123+1007 17 04 45 24.4 102.4 -4.3 -41.5 -11 1 3 11200 12 06 00 12 09 30 --- 17 08 16 24.9 103.2 -4.3 -41.3 199 F 1 12600 12 09 30 J2125+0441 17 08 16 20.4 106.5 -4.3 -39.9 -11 1 3 12600 12 09 30 12 11 30 --- 17 10 16 20.8 106.9 -4.3 -39.8 109 F 1 13400 12 11 30 3C435B 17 10 16 22.3 104.2 -4.3 -40.7 -5 1 3 13400 12 11 30 12 15 00 --- 17 13 46 22.9 104.9 -4.3 -40.6 205 F 1 14800 12 15 00 J2125+0441 17 13 46 21.3 107.7 -4.2 -39.7 -5 1 3 14800 12 15 00 12 17 00 --- 17 15 47 21.6 108.1 -4.2 -39.5 115 F 1 15600 12 17 00 3C435B 17 15 47 23.2 105.3 -4.2 -40.5 -5 1 3 15600 12 17 00 12 20 30 --- 17 19 17 23.8 106.1 -4.2 -40.3 205 F 1 17000 12 20 30 J2125+0441 17 19 17 22.2 108.8 -4.1 -39.3 -5 1 4 17000 12 20 30 12 22 30 --- 17 21 18 22.5 109.2 -4.1 -39.2 115 R 1 17400 12 22 30 3C435B 17 21 18 24.1 106.5 -4.1 -40.2 -5 1 4 17400 12 22 30 12 26 00 --- 17 24 48 24.7 107.2 -4.1 -40.0 205 R 1 16000 12 26 00 J2125+0441 17 24 48 23.1 110.0 -4.0 -39.0 -5 1 4 16000 12 26 00 12 28 00 --- 17 26 49 23.4 110.4 -4.0 -38.9 115 R 1 15200 12 28 00 J2123+1007 17 26 49 27.9 107.0 -3.9 -40.4 -11 1 4 15200 12 28 00 12 31 30 --- 17 30 19 28.5 107.8 -3.9 -40.2 199 R 1 13800 12 31 30 J2125+0441 17 30 19 23.9 111.1 -3.9 -38.7 -11 1 4 13800 12 31 30 12 33 30 --- 17 32 20 24.2 111.6 -3.9 -38.5 109 R 1 13000 12 33 30 3C435B 17 32 20 25.9 108.8 -3.9 -39.6 -5 1 4 13000 12 33 30 12 37 00 --- 17 35 50 26.4 109.5 -3.9 -39.4 205 R 1 11600 12 37 00 J2125+0441 17 35 50 24.8 112.3 -3.8 -38.3 -5 1 4 11600 12 37 00 12 39 00 --- 17 37 50 25.1 112.7 -3.8 -38.1 115 R 1 10800 12 39 00 3C435B 17 37 50 26.7 110.0 -3.9 -39.3 -5 1 4 10800 12 39 00 12 42 30 --- 17 41 21 27.3 110.7 -3.8 -39.0 205 R 1 9400 12 42 30 J2125+0441 17 41 21 25.6 113.5 -3.7 -37.9 -5 1 4 9400 12 42 30 12 44 30 --- 17 43 21 25.9 113.9 -3.7 -37.7 115 R 1 8600 Schedule for VLBA_BR (Code Br ) Page 6 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 12 46 30 2134+00 17 45 22 21.4 114.6 -3.9 -37.4 109 1 4 8600 12 46 30 12 52 00 --- 17 50 53 22.2 115.8 -3.8 -36.9 330 R 1 6400 12 52 00 3C435B 17 50 53 28.8 112.8 -3.6 -38.4 -15 1 4 6400 12 52 00 12 55 30 --- 17 54 23 29.3 113.6 -3.6 -38.1 195 R 1 5000 12 55 30 J2125+0441 17 54 23 27.6 116.4 -3.5 -36.9 -5 1 4 5000 12 55 30 12 57 30 --- 17 56 23 27.9 116.8 -3.5 -36.7 115 R 1 4200 12 57 30 3C435B 17 56 23 29.6 114.1 -3.5 -37.9 -5 1 4 4200 12 57 30 13 01 00 --- 17 59 54 30.1 114.8 -3.5 -37.7 205 R 1 2800 13 01 00 J2125+0441 17 59 54 28.4 117.6 -3.4 -36.4 -5 1 4 2800 13 01 00 13 03 00 --- 18 01 54 28.7 118.1 -3.4 -36.2 115 R 1 2000 13 03 00 J2123+1007 18 01 54 33.4 114.8 -3.4 -38.0 -11 1 4 2000 13 03 00 13 06 30 --- 18 05 25 33.9 115.6 -3.3 -37.7 199 R 1 600 13 06 30 J2125+0441 18 05 25 29.2 118.9 -3.3 -35.9 -11 1 5 600 13 06 30 13 08 30 --- 18 07 25 29.5 119.4 -3.3 -35.7 109 F 1 200 13 08 30 3C435B 18 07 25 31.3 116.6 -3.4 -37.0 -6 1 5 200 13 08 30 13 12 00 --- 18 10 56 31.8 117.4 -3.3 -36.7 204 F 1 1600 13 12 00 J2125+0441 18 10 56 30.0 120.2 -3.2 -35.4 -6 1 5 1600 13 12 00 13 14 00 --- 18 12 56 30.3 120.7 -3.2 -35.2 114 F 1 2400 13 14 00 3C435B 18 12 56 32.1 117.9 -3.3 -36.5 -6 1 5 2400 13 14 00 13 17 30 --- 18 16 27 32.6 118.7 -3.2 -36.2 204 F 1 3800 13 17 30 J2125+0441 18 16 27 30.8 121.5 -3.2 -34.8 -6 1 5 3800 13 17 30 13 19 30 --- 18 18 27 31.1 122.0 -3.1 -34.6 114 F 1 4600 13 19 30 J2123+1007 18 18 27 35.8 118.7 -3.1 -36.5 -12 1 5 4600 13 19 30 13 23 00 --- 18 21 58 36.4 119.6 -3.0 -36.1 198 F 1 6000 13 23 00 J2125+0441 18 21 58 31.6 122.8 -3.1 -34.3 -12 1 5 6000 13 23 00 13 25 00 --- 18 23 58 31.9 123.3 -3.0 -34.0 108 F 1 6800 13 25 00 3C435B 18 23 58 33.7 120.5 -3.1 -35.5 -6 1 5 6800 13 25 00 13 28 30 --- 18 27 29 34.2 121.3 -3.0 -35.1 204 F 1 8200 Schedule for VLBA_BR (Code Br ) Page 7 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 13 28 30 J2125+0441 18 27 29 32.4 124.2 -3.0 -33.7 -6 1 5 8200 13 28 30 13 30 30 --- 18 29 29 32.6 124.7 -2.9 -33.4 114 F 1 9000 13 30 30 3C435B 18 29 29 34.5 121.8 -3.0 -34.9 -6 1 5 9000 13 30 30 13 34 00 --- 18 32 59 35.0 122.7 -2.9 -34.5 204 F 1 10400 13 34 00 J2125+0441 18 32 59 33.1 125.5 -2.9 -33.0 -6 1 5 10400 13 34 00 13 36 00 --- 18 35 00 33.4 126.0 -2.8 -32.8 114 F 1 11200 13 36 00 J2123+1007 18 35 00 38.2 122.9 -2.8 -34.7 -12 1 5 11200 13 36 00 13 39 30 --- 18 38 30 38.7 123.8 -2.7 -34.3 198 F 1 12600 13 39 30 J2125+0441 18 38 30 33.9 126.9 -2.8 -32.4 -12 1 5 12600 13 39 30 13 41 30 --- 18 40 31 34.1 127.4 -2.8 -32.1 108 F 1 13400 13 41 30 3C435B 18 40 31 36.0 124.6 -2.8 -33.7 -6 1 5 13400 13 41 30 13 45 00 --- 18 44 01 36.5 125.5 -2.8 -33.2 204 F 1 14800 13 45 00 J2125+0441 18 44 01 34.6 128.3 -2.7 -31.7 -6 1 5 14800 13 45 00 13 47 00 --- 18 46 02 34.8 128.8 -2.7 -31.4 114 F 1 15600 13 47 00 3C435B 18 46 02 36.8 126.0 -2.7 -33.0 -6 1 5 15600 13 47 00 13 50 30 --- 18 49 32 37.3 126.9 -2.7 -32.6 204 F 1 17000 13 50 30 J2125+0441 18 49 32 35.3 129.7 -2.6 -31.0 -6 1 6 17000 13 50 30 13 52 30 --- 18 51 32 35.6 130.3 -2.6 -30.7 114 R 1 17400 13 52 30 J2123+1007 18 51 32 40.5 127.3 -2.5 -32.7 -12 1 6 17400 13 52 30 13 56 00 --- 18 55 03 40.9 128.2 -2.5 -32.2 198 R 1 16000 13 56 00 J2125+0441 18 55 03 36.0 131.2 -2.5 -30.3 -12 1 6 16000 13 56 00 13 58 00 --- 18 57 03 36.2 131.7 -2.5 -30.0 108 R 1 15200 13 58 00 3C435B 18 57 03 38.2 128.9 -2.5 -31.6 -6 1 6 15200 13 58 00 14 01 30 --- 19 00 34 38.7 129.9 -2.5 -31.1 204 R 1 13800 14 01 30 J2125+0441 19 00 34 36.7 132.7 -2.4 -29.5 -6 1 6 13800 14 01 30 14 03 30 --- 19 02 34 36.9 133.2 -2.4 -29.2 114 R 1 13000 14 03 30 3C435B 19 02 34 39.0 130.4 -2.4 -30.8 -6 1 6 13000 14 03 30 14 07 00 --- 19 06 05 39.4 131.4 -2.4 -30.3 204 R 1 11600 Schedule for VLBA_BR (Code Br ) Page 8 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 14 07 00 J2125+0441 19 06 05 37.4 134.2 -2.3 -28.7 -6 1 6 11600 14 07 00 14 09 00 --- 19 08 05 37.6 134.7 -2.3 -28.4 114 R 1 10800 14 09 00 J2123+1007 19 08 05 42.6 131.9 -2.3 -30.3 -12 1 6 10800 14 09 00 14 12 30 --- 19 11 36 43.0 132.9 -2.2 -29.8 198 R 1 9400 14 12 30 J2125+0441 19 11 36 38.0 135.7 -2.2 -27.9 -12 1 6 9400 14 12 30 14 14 30 --- 19 13 36 38.2 136.3 -2.2 -27.6 108 R 1 8600 14 14 30 3C435B 19 13 36 40.3 133.5 -2.3 -29.2 -6 1 6 8600 14 14 30 14 18 00 --- 19 17 07 40.7 134.5 -2.2 -28.7 204 R 1 7200 14 18 00 J2125+0441 19 17 07 38.6 137.3 -2.1 -27.0 -6 1 6 7200 14 18 00 14 20 00 --- 19 19 07 38.9 137.8 -2.1 -26.7 114 R 1 6400 14 20 00 3C435B 19 19 07 41.0 135.1 -2.2 -28.4 -6 1 6 6400 14 20 00 14 23 30 --- 19 22 38 41.4 136.1 -2.1 -27.8 204 R 1 5000 14 23 30 J2125+0441 19 22 38 39.3 138.9 -2.0 -26.1 -6 1 6 5000 14 23 30 14 25 30 --- 19 24 38 39.5 139.4 -2.0 -25.8 114 R 1 4200 14 27 30 2134+00 19 26 38 34.9 139.0 -2.2 -25.9 109 1 6 4200 14 27 30 14 33 00 --- 19 32 09 35.5 140.6 -2.1 -25.1 330 R 1 2000 14 33 00 3C435B 19 32 09 42.5 138.9 -2.0 -26.3 -16 1 6 2000 14 33 00 14 36 30 --- 19 35 40 42.8 140.0 -1.9 -25.6 194 R 1 600 14 36 30 J2125+0441 19 35 40 40.6 142.7 -1.8 -23.9 -6 1 7 600 14 36 30 14 38 30 --- 19 37 40 40.8 143.3 -1.8 -23.6 114 F 1 200 14 38 30 3C435B 19 37 40 43.1 140.6 -1.9 -25.3 -6 1 7 200 14 38 30 14 42 00 --- 19 41 11 43.4 141.7 -1.8 -24.7 204 F 1 1600 14 42 00 J2125+0441 19 41 11 41.2 144.4 -1.7 -23.0 -6 1 7 1600 14 42 00 14 44 00 --- 19 43 11 41.4 145.0 -1.7 -22.6 114 F 1 2400 14 44 00 J2123+1007 19 43 11 46.6 142.7 -1.7 -24.3 -12 1 7 2400 14 44 00 14 47 30 --- 19 46 42 46.9 143.8 -1.6 -23.6 198 F 1 3800 14 47 30 J2125+0441 19 46 42 41.7 146.1 -1.6 -22.0 -12 1 7 3800 14 47 30 14 49 30 --- 19 48 42 41.9 146.7 -1.6 -21.6 108 F 1 4600 Schedule for VLBA_BR (Code Br ) Page 9 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 14 49 30 3C435B 19 48 42 44.2 144.0 -1.7 -23.3 -7 1 7 4600 14 49 30 14 53 00 --- 19 52 12 44.5 145.2 -1.6 -22.6 203 F 1 6000 14 53 00 J2125+0441 19 52 12 42.2 147.8 -1.6 -20.9 -7 1 7 6000 14 53 00 14 55 00 --- 19 54 13 42.4 148.4 -1.5 -20.5 113 F 1 6800 14 55 00 3C435B 19 54 13 44.7 145.8 -1.6 -22.2 -7 1 7 6800 14 55 00 14 58 30 --- 19 57 43 45.0 147.0 -1.5 -21.5 203 F 1 8200 14 58 30 J2125+0441 19 57 43 42.7 149.5 -1.5 -19.9 -7 1 7 8200 14 58 30 15 00 30 --- 19 59 44 42.8 150.2 -1.4 -19.5 113 F 1 9000 15 00 30 J2123+1007 19 59 44 48.1 148.2 -1.4 -20.9 -13 1 7 9000 15 00 30 15 04 00 --- 20 03 14 48.5 149.4 -1.3 -20.2 197 F 1 10400 15 04 00 J2125+0441 20 03 14 43.1 151.3 -1.4 -18.8 -13 1 7 10400 15 04 00 15 06 00 --- 20 05 15 43.3 151.9 -1.3 -18.4 107 F 1 11200 15 06 00 3C435B 20 05 15 45.7 149.4 -1.4 -20.0 -7 1 7 11200 15 06 00 15 09 30 --- 20 08 45 46.0 150.6 -1.3 -19.3 203 F 1 12600 15 09 30 J2125+0441 20 08 45 43.6 153.1 -1.3 -17.6 -7 1 7 12600 15 09 30 15 11 30 --- 20 10 45 43.7 153.7 -1.2 -17.2 113 F 1 13400 15 11 30 3C435B 20 10 45 46.2 151.3 -1.3 -18.9 -7 1 7 13400 15 11 30 15 15 00 --- 20 14 16 46.4 152.5 -1.2 -18.1 203 F 1 14800 15 15 00 J2125+0441 20 14 16 44.0 154.9 -1.2 -16.5 -7 1 7 14800 15 15 00 15 17 00 --- 20 16 16 44.1 155.6 -1.2 -16.1 113 F 1 15600 15 17 00 J2123+1007 20 16 16 49.5 154.1 -1.1 -17.2 -13 1 7 15600 15 17 00 15 20 30 --- 20 19 47 49.7 155.4 -1.1 -16.4 197 F 1 17000 15 20 30 J2125+0441 20 19 47 44.3 156.7 -1.1 -15.3 -13 1 8 17000 15 20 30 15 22 30 --- 20 21 47 44.5 157.4 -1.1 -14.9 107 R 1 17400 15 22 30 3C435B 20 21 47 47.0 155.1 -1.1 -16.5 -7 1 8 17400 15 22 30 15 26 00 --- 20 25 18 47.2 156.3 -1.1 -15.7 203 R 1 16000 15 26 00 J2125+0441 20 25 18 44.7 158.6 -1.0 -14.1 -7 1 8 16000 15 26 00 15 28 00 --- 20 27 18 44.8 159.3 -1.0 -13.7 113 R 1 15200 Schedule for VLBA_BR (Code Br ) Page 10 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 15 28 00 3C435B 20 27 18 47.4 157.0 -1.0 -15.2 -7 1 8 15200 15 28 00 15 31 30 --- 20 30 49 47.6 158.3 -1.0 -14.4 203 R 1 13800 15 31 30 J2125+0441 20 30 49 45.0 160.5 -0.9 -12.9 -7 1 8 13800 15 31 30 15 33 30 --- 20 32 49 45.1 161.2 -0.9 -12.5 113 R 1 13000 15 33 30 J2123+1007 20 32 49 50.6 160.2 -0.8 -13.3 -13 1 8 13000 15 33 30 15 37 00 --- 20 36 20 50.7 161.5 -0.8 -12.4 197 R 1 11600 15 37 00 J2125+0441 20 36 20 45.3 162.4 -0.8 -11.7 -13 1 8 11600 15 37 00 15 39 00 --- 20 38 20 45.4 163.1 -0.8 -11.2 107 R 1 10800 15 39 00 3C435B 20 38 20 48.0 160.9 -0.8 -12.7 -7 1 8 10800 15 39 00 15 42 30 --- 20 41 51 48.2 162.2 -0.8 -11.9 203 R 1 9400 15 42 30 J2125+0441 20 41 51 45.6 164.3 -0.7 -10.4 -7 1 8 9400 15 42 30 15 44 30 --- 20 43 51 45.7 165.0 -0.7 -10.0 113 R 1 8600 15 44 30 3C435B 20 43 51 48.3 163.0 -0.8 -11.4 -7 1 8 8600 15 44 30 15 48 00 --- 20 47 21 48.5 164.2 -0.7 -10.5 203 R 1 7200 15 48 00 J2125+0441 20 47 21 45.8 166.3 -0.6 -9.2 -7 1 8 7200 15 48 00 15 50 00 --- 20 49 22 45.9 167.0 -0.6 -8.7 113 R 1 6400 15 50 00 J2123+1007 20 49 22 51.3 166.5 -0.6 -9.1 -13 1 8 6400 15 50 00 15 53 30 --- 20 52 52 51.5 167.9 -0.5 -8.2 197 R 1 5000 15 53 30 J2125+0441 20 52 52 46.0 168.2 -0.5 -7.9 -13 1 8 5000 15 53 30 15 55 30 --- 20 54 53 46.1 168.9 -0.5 -7.4 107 R 1 4200 15 55 30 3C435B 20 54 53 48.8 167.0 -0.6 -8.7 -7 1 8 4200 15 55 30 15 59 00 --- 20 58 23 48.9 168.3 -0.5 -7.8 203 R 1 2800 15 59 00 J2125+0441 20 58 23 46.2 170.2 -0.5 -6.6 -7 1 8 2800 15 59 00 16 01 00 --- 21 00 24 46.2 170.9 -0.4 -6.1 113 R 1 2000 16 01 00 3C435B 21 00 24 49.0 169.1 -0.5 -7.3 -7 1 8 2000 16 01 00 16 04 30 --- 21 03 54 49.1 170.4 -0.4 -6.5 203 R 1 600 16 04 30 J2125+0441 21 03 54 46.3 172.2 -0.4 -5.2 -7 1 9 600 16 04 30 16 06 30 --- 21 05 54 46.4 172.9 -0.3 -4.8 113 F 1 200 Schedule for VLBA_BR (Code Br ) Page 11 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 16 08 30 3C435B 21 07 55 49.2 171.9 -0.4 -5.4 112 1 9 200 16 08 30 16 12 00 --- 21 11 25 49.3 173.2 -0.3 -4.6 210 F 1 1600 16 12 00 J2125+0441 21 11 25 46.5 174.9 -0.2 -3.4 -8 1 9 1600 16 12 00 16 14 00 --- 21 13 26 46.5 175.6 -0.2 -3.0 112 F 1 2400 16 14 00 3C435B 21 13 26 49.3 174.0 -0.3 -4.0 -8 1 9 2400 16 14 00 16 17 30 --- 21 16 56 49.3 175.3 -0.2 -3.1 202 F 1 3800 16 17 30 J2125+0441 21 16 56 46.5 176.9 -0.1 -2.1 -8 1 9 3800 16 17 30 16 19 30 --- 21 18 57 46.5 177.6 -0.1 -1.6 112 F 1 4600 16 19 30 J2123+1007 21 18 57 52.0 178.2 -0.1 -1.2 -13 1 9 4600 16 19 30 16 23 00 --- 21 22 27 52.0 179.6 0.0 -0.2 197 F 1 6000 16 23 00 J2125+0441 21 22 27 46.6 178.9 -0.1 -0.8 -13 1 9 6000 16 23 00 16 25 00 --- 21 24 28 46.6 179.6 0.0 -0.3 107 F 1 6800 16 25 00 3C435B 21 24 28 49.4 178.2 -0.1 -1.2 -8 1 9 6800 16 25 00 16 28 30 --- 21 27 58 49.4 179.5 0.0 -0.3 202 F 1 8200 16 28 30 J2125+0441 21 27 58 46.6 180.9 0.0 0.6 -8 1 9 8200 16 28 30 16 30 30 --- 21 29 58 46.6 181.6 0.1 1.1 112 F 1 9000 16 30 30 3C435B 21 29 58 49.4 180.3 0.0 0.2 -8 1 9 9000 16 30 30 16 34 00 --- 21 33 29 49.4 181.6 0.1 1.1 202 F 1 10400 16 34 00 J2125+0441 21 33 29 46.5 182.8 0.1 1.9 -8 1 9 10400 16 34 00 16 36 00 --- 21 35 29 46.5 183.6 0.2 2.4 112 F 1 11200 16 36 00 J2123+1007 21 35 29 51.9 184.8 0.2 3.3 -13 1 9 11200 16 36 00 16 39 30 --- 21 39 00 51.9 186.2 0.3 4.2 197 F 1 12600 16 39 30 J2125+0441 21 39 00 46.5 184.8 0.2 3.2 -13 1 9 12600 16 39 30 16 41 30 --- 21 41 00 46.4 185.6 0.3 3.7 107 F 1 13400 16 41 30 3C435B 21 41 00 49.3 184.5 0.2 3.0 -8 1 9 13400 16 41 30 16 45 00 --- 21 44 31 49.3 185.8 0.3 3.9 202 F 1 14800 16 45 00 J2125+0441 21 44 31 46.4 186.8 0.3 4.6 -8 1 9 14800 16 45 00 16 47 00 --- 21 46 31 46.3 187.6 0.3 5.1 112 F 1 15600 Schedule for VLBA_BR (Code Br ) Page 12 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 16 47 00 3C435B 21 46 31 49.3 186.6 0.3 4.4 -8 1 9 15600 16 47 00 16 50 30 --- 21 50 02 49.2 187.9 0.3 5.3 202 F 1 17000 16 50 30 J2125+0441 21 50 02 46.3 188.8 0.4 5.9 -8 1 10 17000 16 50 30 16 52 30 --- 21 52 02 46.2 189.5 0.4 6.4 112 R 1 17400 16 52 30 J2123+1007 21 52 02 51.5 191.4 0.5 7.7 -13 1 10 17400 16 52 30 16 56 00 --- 21 55 33 51.4 192.8 0.5 8.6 197 R 1 16000 16 56 00 J2125+0441 21 55 33 46.1 190.8 0.5 7.2 -13 1 10 16000 16 56 00 16 58 00 --- 21 57 33 46.0 191.5 0.5 7.7 107 R 1 15200 16 58 00 3C435B 21 57 33 49.0 190.7 0.5 7.2 -8 1 10 15200 16 58 00 17 01 30 --- 22 01 04 48.9 192.0 0.5 8.1 202 R 1 13800 17 01 30 J2125+0441 22 01 04 45.9 192.7 0.6 8.5 -8 1 10 13800 17 01 30 17 03 30 --- 22 03 04 45.8 193.5 0.6 9.0 112 R 1 13000 17 03 30 3C435B 22 03 04 48.8 192.8 0.6 8.6 -8 1 10 13000 17 03 30 17 07 00 --- 22 06 34 48.7 194.1 0.6 9.4 202 R 1 11600 17 07 00 J2125+0441 22 06 34 45.7 194.7 0.7 9.8 -8 1 10 11600 17 07 00 17 09 00 --- 22 08 35 45.6 195.4 0.7 10.2 112 R 1 10800 17 09 00 J2123+1007 22 08 35 50.8 197.8 0.8 12.0 -12 1 10 10800 17 09 00 17 12 30 --- 22 12 05 50.7 199.1 0.8 12.8 198 R 1 9400 17 12 30 J2125+0441 22 12 05 45.4 196.6 0.8 11.0 -12 1 10 9400 17 12 30 17 14 30 --- 22 14 06 45.3 197.3 0.8 11.5 108 R 1 8600 17 14 30 3C435B 22 14 06 48.3 196.9 0.7 11.3 -8 1 10 8600 17 14 30 17 18 00 --- 22 17 36 48.2 198.1 0.8 12.1 202 R 1 7200 17 18 00 J2125+0441 22 17 36 45.2 198.5 0.9 12.3 -8 1 10 7200 17 18 00 17 20 00 --- 22 19 37 45.1 199.2 0.9 12.7 112 R 1 6400 17 20 00 3C435B 22 19 37 48.0 198.9 0.8 12.6 -8 1 10 6400 17 20 00 17 23 30 --- 22 23 07 47.8 200.1 0.9 13.4 202 R 1 5000 17 23 30 J2125+0441 22 23 07 44.9 200.4 1.0 13.5 -8 1 10 5000 17 23 30 17 25 30 --- 22 25 07 44.7 201.1 1.0 14.0 112 R 1 4200 Schedule for VLBA_BR (Code Br ) Page 13 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 17 25 30 J2123+1007 22 25 07 49.9 204.0 1.0 16.0 -12 1 10 4200 17 25 30 17 29 00 --- 22 28 38 49.6 205.3 1.1 16.8 198 R 1 2800 17 29 00 J2125+0441 22 28 38 44.5 202.3 1.1 14.7 -12 1 10 2800 17 29 00 17 31 00 --- 22 30 38 44.4 203.0 1.1 15.2 108 R 1 2000 17 31 00 3C435B 22 30 38 47.4 202.8 1.0 15.1 -8 1 10 2000 17 31 00 17 34 30 --- 22 34 09 47.2 204.0 1.1 15.9 202 R 1 600 17 34 30 J2125+0441 22 34 09 44.2 204.2 1.1 15.9 -8 1 11 600 17 34 30 17 36 30 --- 22 36 09 44.0 204.8 1.2 16.3 112 F 1 200 17 36 30 3C435B 22 36 09 47.0 204.7 1.1 16.4 -8 1 11 200 17 36 30 17 40 00 --- 22 39 40 46.8 206.0 1.2 17.1 202 F 1 1600 17 40 00 J2125+0441 22 39 40 43.8 206.0 1.2 17.1 -8 1 11 1600 17 40 00 17 42 00 --- 22 41 40 43.6 206.6 1.3 17.5 112 F 1 2400 17 44 00 3C435B 22 43 41 46.5 207.3 1.2 18.0 112 1 11 2400 17 44 00 17 47 30 --- 22 47 11 46.2 208.5 1.3 18.8 210 F 1 3800 17 47 30 J2125+0441 22 47 11 43.2 208.4 1.4 18.6 -8 1 11 3800 17 47 30 17 49 30 --- 22 49 11 43.0 209.1 1.4 19.0 112 F 1 4600 17 49 30 3C435B 22 49 11 46.0 209.2 1.3 19.2 -8 1 11 4600 17 49 30 17 53 00 --- 22 52 42 45.7 210.4 1.4 19.9 202 F 1 6000 17 53 00 J2125+0441 22 52 42 42.7 210.2 1.5 19.7 -8 1 11 6000 17 53 00 17 55 00 --- 22 54 42 42.6 210.9 1.5 20.1 112 F 1 6800 17 55 00 3C435B 22 54 42 45.6 211.1 1.4 20.3 -8 1 11 6800 17 55 00 17 58 30 --- 22 58 13 45.3 212.2 1.5 21.0 202 F 1 8200 17 58 30 J2125+0441 22 58 13 42.3 212.0 1.5 20.8 -8 1 11 8200 17 58 30 18 00 30 --- 23 00 13 42.1 212.6 1.6 21.1 112 F 1 9000 18 00 30 J2123+1007 23 00 13 46.9 216.2 1.6 23.6 -12 1 11 9000 18 00 30 18 04 00 --- 23 03 44 46.6 217.4 1.7 24.3 198 F 1 10400 18 04 00 J2125+0441 23 03 44 41.8 213.7 1.6 21.8 -12 1 11 10400 18 04 00 18 06 00 --- 23 05 44 41.6 214.3 1.7 22.2 108 F 1 11200 Schedule for VLBA_BR (Code Br ) Page 14 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 18 06 00 3C435B 23 05 44 44.6 214.7 1.6 22.5 -8 1 11 11200 18 06 00 18 09 30 --- 23 09 15 44.2 215.8 1.7 23.2 202 F 1 12600 18 09 30 J2125+0441 23 09 15 41.3 215.4 1.7 22.8 -8 1 11 12600 18 09 30 18 11 30 --- 23 11 15 41.1 216.0 1.8 23.2 112 F 1 13400 18 11 30 3C435B 23 11 15 44.0 216.4 1.7 23.6 -8 1 11 13400 18 11 30 18 15 00 --- 23 14 46 43.7 217.5 1.8 24.2 202 F 1 14800 18 15 00 J2125+0441 23 14 46 40.7 217.1 1.8 23.8 -8 1 11 14800 18 15 00 18 17 00 --- 23 16 46 40.5 217.7 1.9 24.2 112 F 1 15600 18 17 00 J2123+1007 23 16 46 45.2 221.5 1.9 26.7 -11 1 11 15600 18 17 00 18 20 30 --- 23 20 17 44.8 222.6 1.9 27.3 199 F 1 17000 18 20 30 J2125+0441 23 20 17 40.1 218.7 1.9 24.8 -11 1 12 17000 18 20 30 18 22 30 --- 23 22 17 39.9 219.3 1.9 25.1 109 R 1 17400 18 22 30 3C435B 23 22 17 42.9 219.8 1.9 25.6 -8 1 12 17400 18 22 30 18 26 00 --- 23 25 47 42.5 220.9 1.9 26.2 202 R 1 16000 18 26 00 J2125+0441 23 25 47 39.6 220.3 2.0 25.7 -8 1 12 16000 18 26 00 18 28 00 --- 23 27 48 39.3 220.9 2.0 26.0 112 R 1 15200 18 28 00 3C435B 23 27 48 42.3 221.5 2.0 26.5 -8 1 12 15200 18 28 00 18 31 30 --- 23 31 18 41.9 222.6 2.0 27.1 202 R 1 13800 18 31 30 J2125+0441 23 31 18 39.0 221.9 2.1 26.6 -8 1 12 13800 18 31 30 18 33 30 --- 23 33 19 38.7 222.5 2.1 26.9 112 R 1 13000 18 33 30 J2123+1007 23 33 19 43.3 226.6 2.2 29.5 -11 1 12 13000 18 33 30 18 37 00 --- 23 36 49 42.8 227.6 2.2 30.0 199 R 1 11600 18 37 00 J2125+0441 23 36 49 38.3 223.5 2.2 27.4 -11 1 12 11600 18 37 00 18 39 00 --- 23 38 50 38.1 224.1 2.2 27.8 109 R 1 10800 18 39 00 3C435B 23 38 50 41.0 224.8 2.2 28.3 -8 1 12 10800 18 39 00 18 42 30 --- 23 42 20 40.6 225.8 2.2 28.8 202 R 1 9400 18 42 30 J2125+0441 23 42 20 37.7 225.0 2.3 28.3 -8 1 12 9400 18 42 30 18 44 30 --- 23 44 20 37.4 225.6 2.3 28.6 112 R 1 8600 Schedule for VLBA_BR (Code Br ) Page 15 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 18 44 30 3C435B 23 44 20 40.4 226.3 2.3 29.2 -8 1 12 8600 18 44 30 18 48 00 --- 23 47 51 40.0 227.3 2.3 29.7 202 R 1 7200 18 48 00 J2125+0441 23 47 51 37.0 226.5 2.4 29.1 -8 1 12 7200 18 48 00 18 50 00 --- 23 49 51 36.8 227.1 2.4 29.4 112 R 1 6400 18 50 00 J2123+1007 23 49 51 41.2 231.3 2.4 31.9 -11 1 12 6400 18 50 00 18 53 30 --- 23 53 22 40.7 232.2 2.5 32.4 199 R 1 5000 18 53 30 J2125+0441 23 53 22 36.4 228.0 2.5 29.9 -11 1 12 5000 18 53 30 18 55 30 --- 23 55 22 36.1 228.6 2.5 30.1 109 R 1 4200 18 55 30 3C435B 23 55 22 39.0 229.4 2.4 30.8 -8 1 12 4200 18 55 30 18 59 00 --- 23 58 53 38.6 230.4 2.5 31.2 202 R 1 2800 18 59 00 J2125+0441 23 58 53 35.7 229.5 2.6 30.6 -8 1 12 2800 18 59 00 19 01 00 --- 00 00 53 35.4 230.0 2.6 30.9 112 R 1 2000 19 01 00 3C435B 00 00 53 38.3 230.9 2.5 31.5 -8 1 12 2000 19 01 00 19 04 30 --- 00 04 24 37.9 231.9 2.6 32.0 202 R 1 600 19 04 30 J2125+0441 00 04 24 35.0 231.0 2.6 31.3 -8 1 13 600 19 04 30 19 06 30 --- 00 06 24 34.7 231.5 2.7 31.6 112 F 1 200 19 06 30 J2123+1007 00 06 24 39.0 235.7 2.7 34.1 -11 1 13 200 19 06 30 19 10 00 --- 00 09 55 38.5 236.7 2.8 34.5 199 F 1 1600 19 10 00 J2125+0441 00 09 55 34.2 232.4 2.7 32.0 -10 1 13 1600 19 10 00 19 12 00 --- 00 11 55 34.0 232.9 2.8 32.3 110 F 1 2400 19 12 00 3C435B 00 11 55 36.9 233.8 2.7 32.9 -8 1 13 2400 19 12 00 19 15 30 --- 00 15 26 36.4 234.7 2.8 33.4 202 F 1 3800 19 15 30 J2125+0441 00 15 26 33.5 233.8 2.8 32.7 -8 1 13 3800 19 15 30 19 17 30 --- 00 17 26 33.2 234.3 2.9 32.9 112 F 1 4600 19 17 30 3C435B 00 17 26 36.1 235.3 2.8 33.6 -8 1 13 4600 19 17 30 19 21 00 --- 00 20 56 35.6 236.2 2.9 34.0 202 F 1 6000 19 21 00 J2125+0441 00 20 56 32.7 235.1 2.9 33.3 -8 1 13 6000 19 21 00 19 23 00 --- 00 22 57 32.5 235.6 3.0 33.6 112 F 1 6800 Schedule for VLBA_BR (Code Br ) Page 16 Search for stellar lensing of 3C435B 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 6 Apr 2003 Day 96 --- 19 25 00 BL_LAC 00 24 57 64.5 270.1 2.4 64.4 54 1 13 6800 19 25 00 19 30 00 --- 00 29 58 63.7 271.0 2.5 64.4 300 F 1 8800 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /opt/local/share/sched/setups/v4cm-128-8-1.set Matches group v4cm_3 in /opt/local/share/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 1 Sample rate: 16.000 Number of channels: 8 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 7600.00 7600.00 7600.00 7600.00 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 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= 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 BBC fr= 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Bandwd= 8.000 8.000 8.000 8.000 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 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- Search for stellar lensing of 3C435B 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) * 3C435B 21 26 37.690191 * 21 29 06.098400 21 29 14.060689 07 19 45.50224 * 07 32 54.82900 07 33 28.81340 From catalog imbedded in main SCHED input file. * J2125+0441 21 22 58.839923 * 21 25 29.255400 21 25 37.368359 04 28 36.06805 * 04 41 35.52600 04 42 09.58003 From catalog imbedded in main SCHED input file. * J2123+1007 21 20 47.087156 * 21 23 13.358660 21 23 21.206511 09 55 01.67487 * 10 07 54.94581 10 08 27.21389 From catalog imbedded in main SCHED input file. * 2134+00 21 34 05.207388 * 21 36 38.586323 21 36 46.843084 00 28 25.08121 * 00 41 54.21403 00 42 31.25359 From catalog imbedded in main SCHED input file. USNO - Ref Frame 1995-1, Eubanks Mar 1995 * BL_LAC 22 00 39.362434 * 22 02 43.291300 22 02 49.156411 42 02 08.59287 * 42 16 39.98200 42 17 14.19701 From catalog imbedded in main SCHED input file. 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) 3C435B 52.4 J2125+0441 53.4 J2123+1007 53.8 2134+00 51.1 BL_LAC 53.1 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