COVER INFORMATION Station: VLBA_LA (Code La ) 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_LA (Code La ) 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 09 30 00 3C435B 15 22 04 3.0 82.8 -6.1 -54.3 0 1 1 0 09 30 00 09 33 30 --- 15 25 35 3.7 83.3 -6.1 -54.4 210 F 1 1400 09 33 30 J2125+0441 15 25 35 2.7 86.2 -6.0 -54.3 -4 1 1 1400 09 33 30 09 35 30 --- 15 27 35 3.1 86.5 -6.0 -54.3 116 F 1 2200 09 35 30 3C435B 15 27 35 4.1 83.6 -6.0 -54.4 -4 1 1 2200 09 35 30 09 39 00 --- 15 31 06 4.8 84.1 -6.0 -54.5 206 F 1 3600 09 39 00 J2125+0441 15 31 06 3.9 87.0 -5.9 -54.4 -4 1 1 3600 09 39 00 09 41 00 --- 15 33 06 4.3 87.3 -5.9 -54.4 116 F 1 4400 09 41 00 J2123+1007 15 33 06 7.9 83.1 -5.8 -54.9 -9 1 1 4400 09 41 00 09 44 30 --- 15 36 37 8.6 83.6 -5.8 -55.0 201 F 1 5800 09 44 30 J2125+0441 15 36 37 5.0 87.8 -5.8 -54.4 -9 1 1 5800 09 44 30 09 46 30 --- 15 38 37 5.4 88.1 -5.8 -54.4 111 F 1 6600 09 46 30 3C435B 15 38 37 6.3 85.2 -5.8 -54.6 -4 1 1 6600 09 46 30 09 50 00 --- 15 42 08 7.0 85.7 -5.8 -54.7 206 F 1 8000 09 50 00 J2125+0441 15 42 08 6.1 88.6 -5.7 -54.5 -4 1 1 8000 09 50 00 09 52 00 --- 15 44 08 6.5 88.9 -5.7 -54.5 116 F 1 8800 09 52 00 3C435B 15 44 08 7.4 86.0 -5.8 -54.7 -4 1 1 8800 09 52 00 09 55 30 --- 15 47 39 8.1 86.5 -5.7 -54.8 206 F 1 10200 09 55 30 J2125+0441 15 47 39 7.2 89.4 -5.6 -54.5 -4 1 1 10200 09 55 30 09 57 30 --- 15 49 39 7.6 89.7 -5.6 -54.5 116 F 1 11000 09 57 30 3C435B 15 49 39 8.5 86.8 -5.7 -54.8 -4 1 1 11000 09 57 30 10 01 00 --- 15 53 10 9.2 87.3 -5.6 -54.8 206 F 1 12400 10 01 00 J2125+0441 15 53 10 8.3 90.2 -5.5 -54.5 -4 1 1 12400 10 01 00 10 03 00 --- 15 55 10 8.7 90.5 -5.5 -54.5 116 F 1 13200 Schedule for VLBA_LA (Code La ) 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 03 00 J2123+1007 15 55 10 12.3 86.3 -5.5 -55.3 -9 1 1 13200 10 03 00 10 06 30 --- 15 58 40 13.0 86.8 -5.4 -55.4 201 F 1 14600 10 06 30 J2125+0441 15 58 40 9.4 91.0 -5.4 -54.5 -9 1 1 14600 10 06 30 10 08 30 --- 16 00 41 9.9 91.3 -5.4 -54.5 111 F 1 15400 10 08 30 3C435B 16 00 41 10.8 88.4 -5.5 -54.9 -4 1 1 15400 10 08 30 10 12 00 --- 16 04 11 11.5 88.9 -5.4 -54.9 206 F 1 16800 10 12 00 J2125+0441 16 04 11 10.6 91.8 -5.4 -54.5 -4 1 1 16800 10 12 00 10 14 00 --- 16 06 12 11.0 92.1 -5.3 -54.4 116 F 1 17600 10 14 00 3C435B 16 06 12 11.9 89.2 -5.4 -54.9 -4 1 2 17600 10 14 00 10 17 30 --- 16 09 42 12.6 89.7 -5.3 -54.9 206 R 1 16200 10 17 30 J2125+0441 16 09 42 11.7 92.6 -5.3 -54.4 -4 1 2 16200 10 17 30 10 19 30 --- 16 11 43 12.1 92.9 -5.2 -54.4 116 R 1 15400 10 19 30 3C435B 16 11 43 13.0 90.0 -5.3 -54.9 -4 1 2 15400 10 19 30 10 23 00 --- 16 15 13 13.7 90.5 -5.2 -54.9 206 R 1 14000 10 23 00 J2125+0441 16 15 13 12.8 93.4 -5.2 -54.3 -4 1 2 14000 10 23 00 10 25 00 --- 16 17 13 13.2 93.7 -5.1 -54.3 116 R 1 13200 10 25 00 J2123+1007 16 17 13 16.8 89.5 -5.1 -55.5 -9 1 2 13200 10 25 00 10 28 30 --- 16 20 44 17.5 90.0 -5.0 -55.5 201 R 1 11800 10 28 30 J2125+0441 16 20 44 13.9 94.3 -5.1 -54.3 -9 1 2 11800 10 28 30 10 30 30 --- 16 22 44 14.3 94.6 -5.0 -54.2 111 R 1 11000 10 30 30 3C435B 16 22 44 15.2 91.6 -5.1 -54.9 -4 1 2 11000 10 30 30 10 34 00 --- 16 26 15 16.0 92.1 -5.0 -54.9 206 R 1 9600 10 34 00 J2125+0441 16 26 15 15.0 95.1 -5.0 -54.2 -4 1 2 9600 10 34 00 10 36 00 --- 16 28 15 15.4 95.4 -5.0 -54.1 116 R 1 8800 10 36 00 3C435B 16 28 15 16.4 92.4 -5.0 -54.9 -4 1 2 8800 10 36 00 10 39 30 --- 16 31 46 17.1 93.0 -5.0 -54.8 206 R 1 7400 10 39 30 J2125+0441 16 31 46 16.1 95.9 -4.9 -54.1 -4 1 2 7400 10 39 30 10 41 30 --- 16 33 46 16.5 96.2 -4.9 -54.0 116 R 1 6600 Schedule for VLBA_LA (Code La ) 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 --- 10 41 30 3C435B 16 33 46 17.5 93.3 -4.9 -54.8 -4 1 2 6600 10 41 30 10 45 00 --- 16 37 17 18.2 93.8 -4.9 -54.7 206 R 1 5200 10 45 00 J2125+0441 16 37 17 17.3 96.8 -4.8 -53.9 -4 1 2 5200 10 45 00 10 47 00 --- 16 39 17 17.7 97.1 -4.8 -53.9 116 R 1 4400 10 47 00 J2123+1007 16 39 17 21.3 92.7 -4.7 -55.4 -9 1 2 4400 10 47 00 10 50 30 --- 16 42 48 22.0 93.3 -4.7 -55.4 201 R 1 3000 10 50 30 J2125+0441 16 42 48 18.4 97.6 -4.7 -53.8 -9 1 2 3000 10 50 30 10 52 30 --- 16 44 48 18.8 97.9 -4.7 -53.7 111 R 1 2200 10 52 30 3C435B 16 44 48 19.7 94.9 -4.7 -54.6 -4 1 2 2200 10 52 30 10 56 00 --- 16 48 19 20.4 95.5 -4.7 -54.6 206 R 1 800 10 56 00 J2125+0441 16 48 19 19.5 98.5 -4.6 -53.6 -4 1 2 800 10 56 00 10 58 00 --- 16 50 19 19.9 98.8 -4.6 -53.6 116 R 1 0 10 58 00 3C435B 16 50 19 20.8 95.8 -4.6 -54.5 -4 1 3 0 10 58 00 11 01 30 --- 16 53 49 21.5 96.3 -4.6 -54.4 206 F 1 1400 11 01 30 J2125+0441 16 53 49 20.6 99.4 -4.5 -53.4 -4 1 3 1400 11 01 30 11 03 30 --- 16 55 50 21.0 99.7 -4.5 -53.4 116 F 1 2200 11 05 30 2134+00 16 57 50 16.8 101.6 -4.6 -52.6 110 1 3 2200 11 05 30 11 11 00 --- 17 03 21 17.8 102.5 -4.6 -52.4 330 F 1 4400 11 11 00 3C435B 17 03 21 23.5 97.8 -4.4 -54.2 -13 1 3 4400 11 11 00 11 14 30 --- 17 06 52 24.2 98.4 -4.4 -54.1 197 F 1 5800 11 14 30 J2125+0441 17 06 52 23.2 101.5 -4.3 -52.9 -4 1 3 5800 11 14 30 11 16 30 --- 17 08 52 23.6 101.8 -4.3 -52.8 116 F 1 6600 11 16 30 3C435B 17 08 52 24.6 98.7 -4.3 -54.0 -4 1 3 6600 11 16 30 11 20 00 --- 17 12 22 25.3 99.3 -4.3 -53.9 206 F 1 8000 11 20 00 J2125+0441 17 12 22 24.3 102.4 -4.2 -52.7 -4 1 3 8000 11 20 00 11 22 00 --- 17 14 23 24.7 102.7 -4.2 -52.6 116 F 1 8800 11 22 00 J2123+1007 17 14 23 28.4 98.2 -4.1 -54.7 -9 1 3 8800 11 22 00 11 25 30 --- 17 17 53 29.1 98.7 -4.1 -54.5 201 F 1 10200 Schedule for VLBA_LA (Code La ) 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 --- 11 25 30 J2125+0441 17 17 53 25.4 103.3 -4.1 -52.4 -9 1 3 10200 11 25 30 11 27 30 --- 17 19 54 25.8 103.6 -4.1 -52.3 111 F 1 11000 11 27 30 3C435B 17 19 54 26.8 100.5 -4.2 -53.6 -4 1 3 11000 11 27 30 11 31 00 --- 17 23 24 27.5 101.1 -4.1 -53.4 206 F 1 12400 11 31 00 J2125+0441 17 23 24 26.5 104.2 -4.0 -52.1 -4 1 3 12400 11 31 00 11 33 00 --- 17 25 25 26.8 104.6 -4.0 -52.0 116 F 1 13200 11 33 00 3C435B 17 25 25 27.9 101.4 -4.1 -53.4 -4 1 3 13200 11 33 00 11 36 30 --- 17 28 55 28.6 102.0 -4.0 -53.2 206 F 1 14600 11 36 30 J2125+0441 17 28 55 27.5 105.2 -3.9 -51.8 -4 1 3 14600 11 36 30 11 38 30 --- 17 30 56 27.9 105.5 -3.9 -51.7 116 F 1 15400 11 38 30 3C435B 17 30 56 29.0 102.3 -4.0 -53.1 -4 1 3 15400 11 38 30 11 42 00 --- 17 34 26 29.7 102.9 -3.9 -52.9 206 F 1 16800 11 42 00 J2125+0441 17 34 26 28.6 106.1 -3.9 -51.4 -4 1 3 16800 11 42 00 11 44 00 --- 17 36 26 29.0 106.5 -3.8 -51.3 116 F 1 17600 11 44 00 J2123+1007 17 36 26 32.8 101.9 -3.8 -53.8 -10 1 4 17600 11 44 00 11 47 30 --- 17 39 57 33.5 102.5 -3.7 -53.6 200 R 1 16200 11 47 30 J2125+0441 17 39 57 29.7 107.1 -3.8 -51.1 -10 1 4 16200 11 47 30 11 49 30 --- 17 41 57 30.1 107.5 -3.7 -50.9 110 R 1 15400 11 49 30 3C435B 17 41 57 31.1 104.2 -3.8 -52.5 -4 1 4 15400 11 49 30 11 53 00 --- 17 45 28 31.8 104.9 -3.7 -52.3 206 R 1 14000 11 53 00 J2125+0441 17 45 28 30.7 108.1 -3.7 -50.7 -4 1 4 14000 11 53 00 11 55 00 --- 17 47 28 31.1 108.5 -3.6 -50.5 116 R 1 13200 11 55 00 3C435B 17 47 28 32.2 105.2 -3.7 -52.2 -4 1 4 13200 11 55 00 11 58 30 --- 17 50 59 32.9 105.8 -3.6 -51.9 206 R 1 11800 11 58 30 J2125+0441 17 50 59 31.8 109.1 -3.6 -50.3 -4 1 4 11800 11 58 30 12 00 30 --- 17 52 59 32.2 109.5 -3.5 -50.1 116 R 1 11000 12 00 30 3C435B 17 52 59 33.3 106.2 -3.6 -51.8 -4 1 4 11000 12 00 30 12 04 00 --- 17 56 30 34.0 106.9 -3.5 -51.6 206 R 1 9600 Schedule for VLBA_LA (Code La ) 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 04 00 J2125+0441 17 56 30 32.9 110.2 -3.5 -49.8 -4 1 4 9600 12 04 00 12 06 00 --- 17 58 30 33.2 110.6 -3.5 -49.7 116 R 1 8800 12 06 00 J2123+1007 17 58 30 37.1 105.8 -3.4 -52.5 -10 1 4 8800 12 06 00 12 09 30 --- 18 02 01 37.8 106.5 -3.4 -52.2 200 R 1 7400 12 09 30 J2125+0441 18 02 01 33.9 111.3 -3.4 -49.3 -10 1 4 7400 12 09 30 12 11 30 --- 18 04 01 34.3 111.7 -3.4 -49.2 110 R 1 6600 12 11 30 3C435B 18 04 01 35.4 108.3 -3.4 -51.0 -4 1 4 6600 12 11 30 12 15 00 --- 18 07 32 36.1 109.0 -3.4 -50.7 206 R 1 5200 12 15 00 J2125+0441 18 07 32 34.9 112.3 -3.3 -48.8 -4 1 4 5200 12 15 00 12 17 00 --- 18 09 32 35.3 112.8 -3.3 -48.7 116 R 1 4400 12 17 00 3C435B 18 09 32 36.5 109.3 -3.3 -50.6 -4 1 4 4400 12 17 00 12 20 30 --- 18 13 02 37.2 110.0 -3.3 -50.3 206 R 1 3000 12 20 30 J2125+0441 18 13 02 36.0 113.5 -3.2 -48.3 -4 1 4 3000 12 20 30 12 22 30 --- 18 15 03 36.3 113.9 -3.2 -48.1 116 R 1 2200 12 22 30 3C435B 18 15 03 37.5 110.4 -3.2 -50.1 -4 1 4 2200 12 22 30 12 26 00 --- 18 18 33 38.2 111.2 -3.2 -49.8 206 R 1 800 12 26 00 J2125+0441 18 18 33 37.0 114.6 -3.1 -47.7 -4 1 4 800 12 26 00 12 28 00 --- 18 20 34 37.4 115.0 -3.1 -47.5 116 R 1 0 12 28 00 J2123+1007 18 20 34 41.4 110.2 -3.0 -50.7 -10 1 5 0 12 28 00 12 31 30 --- 18 24 04 42.0 110.9 -3.0 -50.3 200 F 1 1400 12 31 30 J2125+0441 18 24 04 38.0 115.8 -3.0 -47.1 -10 1 5 1400 12 31 30 12 33 30 --- 18 26 05 38.4 116.2 -3.0 -46.9 110 F 1 2200 12 33 30 3C435B 18 26 05 39.6 112.7 -3.1 -49.0 -4 1 5 2200 12 33 30 12 37 00 --- 18 29 35 40.3 113.5 -3.0 -48.7 206 F 1 3600 12 37 00 J2125+0441 18 29 35 39.0 117.0 -2.9 -46.5 -5 1 5 3600 12 37 00 12 39 00 --- 18 31 35 39.4 117.4 -2.9 -46.3 115 F 1 4400 12 39 00 3C435B 18 31 35 40.6 113.9 -3.0 -48.4 -5 1 5 4400 12 39 00 12 42 30 --- 18 35 06 41.3 114.7 -2.9 -48.1 205 F 1 5800 Schedule for VLBA_LA (Code La ) 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 --- 12 42 30 J2125+0441 18 35 06 40.0 118.2 -2.8 -45.8 -5 1 5 5800 12 42 30 12 44 30 --- 18 37 06 40.4 118.7 -2.8 -45.6 115 F 1 6600 12 46 30 2134+00 18 39 07 35.9 120.2 -3.0 -44.5 109 1 5 6600 12 46 30 12 52 00 --- 18 44 38 36.9 121.4 -2.9 -43.8 330 F 1 8800 12 52 00 3C435B 18 44 38 43.0 116.8 -2.7 -46.9 -14 1 5 8800 12 52 00 12 55 30 --- 18 48 08 43.7 117.6 -2.7 -46.5 196 F 1 10200 12 55 30 J2125+0441 18 48 08 42.3 121.3 -2.6 -44.1 -5 1 5 10200 12 55 30 12 57 30 --- 18 50 08 42.6 121.8 -2.6 -43.8 115 F 1 11000 12 57 30 3C435B 18 50 08 44.0 118.1 -2.7 -46.2 -5 1 5 11000 12 57 30 13 01 00 --- 18 53 39 44.7 119.0 -2.6 -45.7 205 F 1 12400 13 01 00 J2125+0441 18 53 39 43.2 122.6 -2.5 -43.3 -5 1 5 12400 13 01 00 13 03 00 --- 18 55 39 43.6 123.1 -2.5 -43.0 115 F 1 13200 13 03 00 J2123+1007 18 55 39 47.9 118.2 -2.5 -46.6 -11 1 5 13200 13 03 00 13 06 30 --- 18 59 10 48.5 119.1 -2.4 -46.1 199 F 1 14600 13 06 30 J2125+0441 18 59 10 44.2 124.0 -2.4 -42.4 -11 1 5 14600 13 06 30 13 08 30 --- 19 01 10 44.5 124.5 -2.4 -42.1 109 F 1 15400 13 08 30 3C435B 19 01 10 46.0 120.8 -2.5 -44.7 -5 1 5 15400 13 08 30 13 12 00 --- 19 04 41 46.6 121.7 -2.4 -44.1 205 F 1 16800 13 12 00 J2125+0441 19 04 41 45.1 125.4 -2.3 -41.5 -5 1 5 16800 13 12 00 13 14 00 --- 19 06 41 45.4 126.0 -2.3 -41.2 115 F 1 17600 13 14 00 3C435B 19 06 41 46.9 122.2 -2.4 -43.8 -5 1 6 17600 13 14 00 13 17 30 --- 19 10 12 47.5 123.2 -2.3 -43.2 205 R 1 16200 13 17 30 J2125+0441 19 10 12 46.0 126.9 -2.3 -40.6 -5 1 6 16200 13 17 30 13 19 30 --- 19 12 12 46.3 127.5 -2.2 -40.2 115 R 1 15400 13 19 30 J2123+1007 19 12 12 50.7 122.6 -2.2 -44.0 -11 1 6 15400 13 19 30 13 23 00 --- 19 15 43 51.3 123.6 -2.1 -43.4 199 R 1 14000 13 23 00 J2125+0441 19 15 43 46.9 128.5 -2.2 -39.6 -11 1 6 14000 13 23 00 13 25 00 --- 19 17 43 47.2 129.0 -2.1 -39.2 109 R 1 13200 Schedule for VLBA_LA (Code La ) 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 --- 13 25 00 3C435B 19 17 43 48.8 125.2 -2.2 -42.0 -5 1 6 13200 13 25 00 13 28 30 --- 19 21 14 49.4 126.2 -2.1 -41.3 205 R 1 11800 13 28 30 J2125+0441 19 21 14 47.8 130.0 -2.1 -38.6 -5 1 6 11800 13 28 30 13 30 30 --- 19 23 14 48.1 130.6 -2.0 -38.2 115 R 1 11000 13 30 30 3C435B 19 23 14 49.7 126.8 -2.1 -40.9 -5 1 6 11000 13 30 30 13 34 00 --- 19 26 44 50.3 127.8 -2.0 -40.3 205 R 1 9600 13 34 00 J2125+0441 19 26 44 48.6 131.7 -2.0 -37.5 -5 1 6 9600 13 34 00 13 36 00 --- 19 28 45 48.9 132.3 -1.9 -37.1 115 R 1 8800 13 36 00 J2123+1007 19 28 45 53.5 127.5 -1.9 -40.8 -11 1 6 8800 13 36 00 13 39 30 --- 19 32 15 54.1 128.6 -1.9 -40.1 199 R 1 7400 13 39 30 J2125+0441 19 32 15 49.4 133.3 -1.9 -36.3 -11 1 6 7400 13 39 30 13 41 30 --- 19 34 16 49.7 134.0 -1.9 -35.9 109 R 1 6600 13 41 30 3C435B 19 34 16 51.4 130.1 -1.9 -38.8 -5 1 6 6600 13 41 30 13 45 00 --- 19 37 46 52.0 131.2 -1.9 -38.0 205 R 1 5200 13 45 00 J2125+0441 19 37 46 50.2 135.1 -1.8 -35.1 -6 1 6 5200 13 45 00 13 47 00 --- 19 39 47 50.5 135.7 -1.8 -34.6 114 R 1 4400 13 47 00 3C435B 19 39 47 52.3 131.8 -1.8 -37.6 -6 1 6 4400 13 47 00 13 50 30 --- 19 43 17 52.8 133.0 -1.8 -36.8 204 R 1 3000 13 50 30 J2125+0441 19 43 17 51.0 136.8 -1.7 -33.8 -6 1 6 3000 13 50 30 13 52 30 --- 19 45 18 51.3 137.5 -1.7 -33.4 114 R 1 2200 13 52 30 J2123+1007 19 45 18 56.1 133.0 -1.6 -37.1 -12 1 6 2200 13 52 30 13 56 00 --- 19 48 48 56.6 134.2 -1.6 -36.2 198 R 1 800 13 56 00 J2125+0441 19 48 48 51.8 138.7 -1.6 -32.5 -12 1 6 800 13 56 00 13 58 00 --- 19 50 48 52.0 139.4 -1.6 -32.0 108 R 1 0 13 58 00 3C435B 19 50 48 53.9 135.5 -1.6 -35.0 -6 1 7 0 13 58 00 14 01 30 --- 19 54 19 54.4 136.7 -1.6 -34.1 204 F 1 1400 14 01 30 J2125+0441 19 54 19 52.5 140.6 -1.5 -31.1 -6 1 7 1400 14 01 30 14 03 30 --- 19 56 19 52.7 141.3 -1.5 -30.6 114 F 1 2200 Schedule for VLBA_LA (Code La ) 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 03 30 3C435B 19 56 19 54.7 137.4 -1.5 -33.6 -6 1 7 2200 14 03 30 14 07 00 --- 19 59 50 55.2 138.7 -1.5 -32.7 204 F 1 3600 14 07 00 J2125+0441 19 59 50 53.2 142.5 -1.4 -29.7 -6 1 7 3600 14 07 00 14 09 00 --- 20 01 50 53.4 143.3 -1.4 -29.1 114 F 1 4400 14 09 00 J2123+1007 20 01 50 58.4 139.2 -1.4 -32.6 -12 1 7 4400 14 09 00 14 12 30 --- 20 05 21 58.8 140.6 -1.3 -31.6 198 F 1 5800 14 12 30 J2125+0441 20 05 21 53.8 144.6 -1.3 -28.2 -12 1 7 5800 14 12 30 14 14 30 --- 20 07 21 54.1 145.3 -1.3 -27.6 108 F 1 6600 14 14 30 3C435B 20 07 21 56.1 141.5 -1.4 -30.6 -6 1 7 6600 14 14 30 14 18 00 --- 20 10 52 56.6 142.9 -1.3 -29.6 204 F 1 8000 14 18 00 J2125+0441 20 10 52 54.5 146.7 -1.2 -26.6 -6 1 7 8000 14 18 00 14 20 00 --- 20 12 52 54.7 147.4 -1.2 -26.0 114 F 1 8800 14 20 00 3C435B 20 12 52 56.8 143.7 -1.3 -29.0 -6 1 7 8800 14 20 00 14 23 30 --- 20 16 23 57.2 145.1 -1.2 -27.9 204 F 1 10200 14 23 30 J2125+0441 20 16 23 55.1 148.8 -1.2 -24.9 -6 1 7 10200 14 23 30 14 25 30 --- 20 18 23 55.3 149.6 -1.1 -24.3 114 F 1 11000 14 27 30 2134+00 20 20 23 50.7 148.9 -1.3 -24.8 109 1 7 11000 14 27 30 14 33 00 --- 20 25 54 51.3 150.9 -1.2 -23.2 330 F 1 13200 14 33 00 3C435B 20 25 54 58.3 149.0 -1.1 -24.9 -16 1 7 13200 14 33 00 14 36 30 --- 20 29 25 58.6 150.6 -1.0 -23.7 194 F 1 14600 14 36 30 J2125+0441 20 29 25 56.3 154.1 -0.9 -20.8 -7 1 7 14600 14 36 30 14 38 30 --- 20 31 25 56.5 155.0 -0.9 -20.2 113 F 1 15400 14 38 30 3C435B 20 31 25 58.8 151.4 -1.0 -23.0 -7 1 7 15400 14 38 30 14 42 00 --- 20 34 56 59.2 153.0 -0.9 -21.8 203 F 1 16800 14 42 00 J2125+0441 20 34 56 56.8 156.5 -0.8 -19.0 -7 1 7 16800 14 42 00 14 44 00 --- 20 36 56 57.0 157.3 -0.8 -18.3 113 F 1 17600 14 44 00 J2123+1007 20 36 56 62.3 154.8 -0.8 -20.5 -13 1 8 17600 14 44 00 14 47 30 --- 20 40 27 62.6 156.6 -0.7 -19.1 197 R 1 16200 Schedule for VLBA_LA (Code La ) 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 --- 14 47 30 J2125+0441 20 40 27 57.2 158.9 -0.8 -17.1 -13 1 8 16200 14 47 30 14 49 30 --- 20 42 27 57.4 159.7 -0.7 -16.4 107 R 1 15400 14 49 30 3C435B 20 42 27 59.8 156.4 -0.8 -19.1 -7 1 8 15400 14 49 30 14 53 00 --- 20 45 57 60.1 158.1 -0.7 -17.8 203 R 1 14000 14 53 00 J2125+0441 20 45 57 57.6 161.3 -0.7 -15.1 -7 1 8 14000 14 53 00 14 55 00 --- 20 47 58 57.7 162.2 -0.6 -14.4 113 R 1 13200 14 55 00 3C435B 20 47 58 60.2 159.0 -0.7 -17.0 -7 1 8 13200 14 55 00 14 58 30 --- 20 51 28 60.5 160.7 -0.6 -15.7 203 R 1 11800 14 58 30 J2125+0441 20 51 28 57.9 163.8 -0.6 -13.1 -7 1 8 11800 14 58 30 15 00 30 --- 20 53 29 58.1 164.7 -0.5 -12.4 113 R 1 11000 15 00 30 J2123+1007 20 53 29 63.5 163.3 -0.5 -13.7 -13 1 8 11000 15 00 30 15 04 00 --- 20 56 59 63.7 165.2 -0.4 -12.1 197 R 1 9600 15 04 00 J2125+0441 20 56 59 58.2 166.4 -0.5 -11.1 -13 1 8 9600 15 04 00 15 06 00 --- 20 59 00 58.3 167.3 -0.4 -10.3 107 R 1 8800 15 06 00 3C435B 20 59 00 60.9 164.4 -0.5 -12.7 -7 1 8 8800 15 06 00 15 09 30 --- 21 02 30 61.1 166.2 -0.4 -11.3 203 R 1 7400 15 09 30 J2125+0441 21 02 30 58.5 168.9 -0.4 -9.0 -7 1 8 7400 15 09 30 15 11 30 --- 21 04 31 58.5 169.9 -0.4 -8.2 113 R 1 6600 15 11 30 3C435B 21 04 31 61.2 167.2 -0.4 -10.5 -7 1 8 6600 15 11 30 15 15 00 --- 21 08 01 61.4 169.0 -0.4 -9.0 203 R 1 5200 15 15 00 J2125+0441 21 08 01 58.7 171.5 -0.3 -6.9 -7 1 8 5200 15 15 00 15 17 00 --- 21 10 01 58.7 172.5 -0.3 -6.1 113 R 1 4400 15 17 00 J2123+1007 21 10 01 64.2 172.4 -0.2 -6.2 -13 1 8 4400 15 17 00 15 20 30 --- 21 13 32 64.3 174.4 -0.2 -4.6 197 R 1 3000 15 20 30 J2125+0441 21 13 32 58.8 174.2 -0.2 -4.7 -13 1 8 3000 15 20 30 15 22 30 --- 21 15 32 58.8 175.1 -0.2 -4.0 107 R 1 2200 15 22 30 3C435B 21 15 32 61.6 172.8 -0.2 -5.8 -8 1 8 2200 15 22 30 15 26 00 --- 21 19 03 61.7 174.7 -0.2 -4.4 202 R 1 800 Schedule for VLBA_LA (Code La ) 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 --- 15 26 00 J2125+0441 21 19 03 58.9 176.8 -0.1 -2.6 -8 1 8 800 15 26 00 15 28 00 --- 21 21 03 58.9 177.8 -0.1 -1.8 112 R 1 0 15 28 00 3C435B 21 21 03 61.7 175.7 -0.1 -3.5 -8 1 9 0 15 28 00 15 31 30 --- 21 24 34 61.8 177.6 -0.1 -2.0 202 F 1 1400 15 31 30 J2125+0441 21 24 34 58.9 179.5 0.0 -0.4 -8 1 9 1400 15 31 30 15 33 30 --- 21 26 34 58.9 180.5 0.0 0.4 112 F 1 2200 15 33 30 J2123+1007 21 26 34 64.4 181.8 0.1 1.5 -13 1 9 2200 15 33 30 15 37 00 --- 21 30 05 64.3 183.8 0.1 3.1 197 F 1 3600 15 37 00 J2125+0441 21 30 05 58.9 182.2 0.1 1.8 -13 1 9 3600 15 37 00 15 39 00 --- 21 32 05 58.9 183.1 0.1 2.5 107 F 1 4400 15 39 00 3C435B 21 32 05 61.8 181.5 0.0 1.2 -8 1 9 4400 15 39 00 15 42 30 --- 21 35 36 61.7 183.3 0.1 2.7 202 F 1 5800 15 42 30 J2125+0441 21 35 36 58.8 184.8 0.2 3.9 -8 1 9 5800 15 42 30 15 44 30 --- 21 37 36 58.8 185.8 0.2 4.7 112 F 1 6600 15 44 30 3C435B 21 37 36 61.7 184.4 0.1 3.6 -8 1 9 6600 15 44 30 15 48 00 --- 21 41 07 61.7 186.2 0.2 5.1 202 F 1 8000 15 48 00 J2125+0441 21 41 07 58.7 187.4 0.3 6.1 -8 1 9 8000 15 48 00 15 50 00 --- 21 43 07 58.7 188.4 0.3 6.8 112 F 1 8800 15 50 00 J2123+1007 21 43 07 64.0 191.1 0.3 9.2 -13 1 9 8800 15 50 00 15 53 30 --- 21 46 37 63.8 193.1 0.4 10.7 197 F 1 10200 15 53 30 J2125+0441 21 46 37 58.6 190.1 0.4 8.2 -13 1 9 10200 15 53 30 15 55 30 --- 21 48 38 58.5 191.0 0.4 8.9 107 F 1 11000 15 55 30 3C435B 21 48 38 61.4 190.1 0.3 8.2 -8 1 9 11000 15 55 30 15 59 00 --- 21 52 08 61.3 191.9 0.4 9.7 202 F 1 12400 15 59 00 J2125+0441 21 52 08 58.3 192.7 0.4 10.3 -8 1 9 12400 15 59 00 16 01 00 --- 21 54 09 58.2 193.6 0.5 11.0 112 F 1 13200 16 01 00 3C435B 21 54 09 61.2 192.9 0.4 10.5 -8 1 9 13200 16 01 00 16 04 30 --- 21 57 39 61.0 194.7 0.5 12.0 202 F 1 14600 Schedule for VLBA_LA (Code La ) 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 04 30 J2125+0441 21 57 39 58.1 195.2 0.5 12.3 -8 1 9 14600 16 04 30 16 06 30 --- 21 59 40 58.0 196.1 0.6 13.1 112 F 1 15400 16 08 30 3C435B 22 01 40 60.8 196.7 0.5 13.6 112 1 9 15400 16 08 30 16 12 00 --- 22 05 10 60.6 198.4 0.6 15.0 210 F 1 16800 16 12 00 J2125+0441 22 05 10 57.6 198.6 0.7 15.1 -8 1 9 16800 16 12 00 16 14 00 --- 22 07 11 57.5 199.5 0.7 15.8 112 F 1 17600 16 14 00 3C435B 22 07 11 60.5 199.4 0.6 15.7 -8 1 10 17600 16 14 00 16 17 30 --- 22 10 41 60.2 201.1 0.7 17.1 202 R 1 16200 16 17 30 J2125+0441 22 10 41 57.2 201.1 0.8 17.0 -8 1 10 16200 16 17 30 16 19 30 --- 22 12 42 57.1 202.0 0.8 17.7 112 R 1 15400 16 19 30 J2123+1007 22 12 42 62.0 206.6 0.8 21.7 -12 1 10 15400 16 19 30 16 23 00 --- 22 16 12 61.7 208.3 0.9 23.0 198 R 1 14000 16 23 00 J2125+0441 22 16 12 56.8 203.5 0.8 18.9 -12 1 10 14000 16 23 00 16 25 00 --- 22 18 13 56.6 204.4 0.9 19.6 108 R 1 13200 16 25 00 3C435B 22 18 13 59.6 204.6 0.8 19.9 -8 1 10 13200 16 25 00 16 28 30 --- 22 21 43 59.3 206.2 0.9 21.2 202 R 1 11800 16 28 30 J2125+0441 22 21 43 56.3 205.8 0.9 20.8 -8 1 10 11800 16 28 30 16 30 30 --- 22 23 43 56.2 206.7 1.0 21.4 112 R 1 11000 16 30 30 3C435B 22 23 43 59.2 207.1 0.9 21.9 -8 1 10 11000 16 30 30 16 34 00 --- 22 27 14 58.8 208.6 1.0 23.1 202 R 1 9600 16 34 00 J2125+0441 22 27 14 55.8 208.1 1.0 22.6 -8 1 10 9600 16 34 00 16 36 00 --- 22 29 14 55.6 208.9 1.1 23.2 112 R 1 8800 16 36 00 J2123+1007 22 29 14 60.3 214.3 1.1 27.7 -11 1 10 8800 16 36 00 16 39 30 --- 22 32 45 59.9 215.8 1.2 28.9 199 R 1 7400 16 39 30 J2125+0441 22 32 45 55.3 210.4 1.1 24.3 -11 1 10 7400 16 39 30 16 41 30 --- 22 34 45 55.1 211.2 1.2 24.9 109 R 1 6600 16 41 30 3C435B 22 34 45 58.1 211.9 1.1 25.6 -8 1 10 6600 16 41 30 16 45 00 --- 22 38 16 57.7 213.4 1.2 26.7 202 R 1 5200 Schedule for VLBA_LA (Code La ) 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 --- 16 45 00 J2125+0441 22 38 16 54.7 212.5 1.2 26.0 -8 1 10 5200 16 45 00 16 47 00 --- 22 40 16 54.5 213.3 1.2 26.5 112 R 1 4400 16 47 00 3C435B 22 40 16 57.4 214.2 1.2 27.4 -8 1 10 4400 16 47 00 16 50 30 --- 22 43 47 57.0 215.6 1.2 28.5 202 R 1 3000 16 50 30 J2125+0441 22 43 47 54.1 214.6 1.3 27.6 -8 1 10 3000 16 50 30 16 52 30 --- 22 45 47 53.9 215.4 1.3 28.1 112 R 1 2200 16 52 30 J2123+1007 22 45 47 58.3 221.2 1.4 32.9 -11 1 10 2200 16 52 30 16 56 00 --- 22 49 18 57.8 222.6 1.4 33.9 199 R 1 800 16 56 00 J2125+0441 22 49 18 53.4 216.7 1.4 29.1 -11 1 10 800 16 56 00 16 58 00 --- 22 51 18 53.2 217.4 1.4 29.6 109 R 1 0 16 58 00 3C435B 22 51 18 56.1 218.5 1.4 30.7 -8 1 11 0 16 58 00 17 01 30 --- 22 54 49 55.7 219.9 1.4 31.6 202 F 1 1400 17 01 30 J2125+0441 22 54 49 52.8 218.7 1.5 30.6 -8 1 11 1400 17 01 30 17 03 30 --- 22 56 49 52.5 219.4 1.5 31.1 112 F 1 2200 17 03 30 3C435B 22 56 49 55.4 220.6 1.5 32.2 -8 1 11 2200 17 03 30 17 07 00 --- 23 00 19 54.9 221.9 1.5 33.1 202 F 1 3600 17 07 00 J2125+0441 23 00 19 52.0 220.6 1.6 32.0 -8 1 11 3600 17 07 00 17 09 00 --- 23 02 20 51.8 221.3 1.6 32.5 112 F 1 4400 17 09 00 J2123+1007 23 02 20 55.9 227.3 1.6 37.3 -10 1 11 4400 17 09 00 17 12 30 --- 23 05 50 55.4 228.5 1.7 38.1 200 F 1 5800 17 12 30 J2125+0441 23 05 50 51.3 222.5 1.7 33.3 -10 1 11 5800 17 12 30 17 14 30 --- 23 07 51 51.0 223.1 1.7 33.8 110 F 1 6600 17 14 30 3C435B 23 07 51 53.9 224.6 1.6 35.0 -8 1 11 6600 17 14 30 17 18 00 --- 23 11 21 53.4 225.7 1.7 35.9 202 F 1 8000 17 18 00 J2125+0441 23 11 21 50.5 224.3 1.8 34.6 -8 1 11 8000 17 18 00 17 20 00 --- 23 13 22 50.2 224.9 1.8 35.1 112 F 1 8800 17 20 00 3C435B 23 13 22 53.1 226.4 1.7 36.4 -8 1 11 8800 17 20 00 17 23 30 --- 23 16 52 52.6 227.6 1.8 37.2 202 F 1 10200 Schedule for VLBA_LA (Code La ) 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 --- 17 23 30 J2125+0441 23 16 52 49.7 226.0 1.9 35.9 -8 1 11 10200 17 23 30 17 25 30 --- 23 18 53 49.4 226.6 1.9 36.3 112 F 1 11000 17 25 30 J2123+1007 23 18 53 53.3 232.8 1.9 41.0 -10 1 11 11000 17 25 30 17 29 00 --- 23 22 23 52.8 233.9 2.0 41.7 200 F 1 12400 17 29 00 J2125+0441 23 22 23 48.9 227.7 1.9 37.0 -10 1 11 12400 17 29 00 17 31 00 --- 23 24 23 48.6 228.3 2.0 37.4 110 F 1 13200 17 31 00 3C435B 23 24 23 51.4 230.0 1.9 38.8 -8 1 11 13200 17 31 00 17 34 30 --- 23 27 54 50.9 231.0 2.0 39.5 202 F 1 14600 17 34 30 J2125+0441 23 27 54 48.1 229.4 2.0 38.1 -8 1 11 14600 17 34 30 17 36 30 --- 23 29 54 47.8 229.9 2.1 38.5 112 F 1 15400 17 36 30 3C435B 23 29 54 50.6 231.6 2.0 39.9 -8 1 11 15400 17 36 30 17 40 00 --- 23 33 25 50.0 232.7 2.1 40.6 202 F 1 16800 17 40 00 J2125+0441 23 33 25 47.2 230.9 2.1 39.2 -8 1 11 16800 17 40 00 17 42 00 --- 23 35 25 46.9 231.5 2.2 39.6 112 F 1 17600 17 44 00 3C435B 23 37 26 49.3 233.8 2.1 41.4 113 1 12 17600 17 44 00 17 47 30 --- 23 40 56 48.8 234.8 2.2 42.0 210 R 1 16200 17 47 30 J2125+0441 23 40 56 46.0 233.0 2.3 40.6 -7 1 12 16200 17 47 30 17 49 30 --- 23 42 56 45.7 233.6 2.3 40.9 113 R 1 15400 17 49 30 3C435B 23 42 56 48.4 235.4 2.2 42.3 -7 1 12 15400 17 49 30 17 53 00 --- 23 46 27 47.8 236.3 2.3 42.9 203 R 1 14000 17 53 00 J2125+0441 23 46 27 45.1 234.5 2.3 41.5 -7 1 12 14000 17 53 00 17 55 00 --- 23 48 27 44.8 235.0 2.4 41.9 113 R 1 13200 17 55 00 3C435B 23 48 27 47.5 236.9 2.3 43.3 -7 1 12 13200 17 55 00 17 58 30 --- 23 51 58 46.9 237.8 2.4 43.8 203 R 1 11800 17 58 30 J2125+0441 23 51 58 44.2 236.0 2.4 42.4 -7 1 12 11800 17 58 30 18 00 30 --- 23 53 58 43.9 236.5 2.5 42.7 113 R 1 11000 18 00 30 J2123+1007 23 53 58 47.3 242.5 2.5 47.0 -9 1 12 11000 18 00 30 18 04 00 --- 23 57 29 46.7 243.4 2.6 47.5 201 R 1 9600 Schedule for VLBA_LA (Code La ) 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 04 00 J2125+0441 23 57 29 43.3 237.4 2.5 43.3 -9 1 12 9600 18 04 00 18 06 00 --- 23 59 29 42.9 237.8 2.6 43.6 111 R 1 8800 18 06 00 3C435B 23 59 29 45.6 239.7 2.5 45.0 -7 1 12 8800 18 06 00 18 09 30 --- 00 03 00 45.0 240.6 2.6 45.5 203 R 1 7400 18 09 30 J2125+0441 00 03 00 42.3 238.7 2.6 44.1 -7 1 12 7400 18 09 30 18 11 30 --- 00 05 00 42.0 239.2 2.7 44.4 113 R 1 6600 18 11 30 3C435B 00 05 00 44.6 241.1 2.6 45.8 -7 1 12 6600 18 11 30 18 15 00 --- 00 08 31 44.0 241.9 2.7 46.2 203 R 1 5200 18 15 00 J2125+0441 00 08 31 41.4 240.0 2.7 44.8 -7 1 12 5200 18 15 00 18 17 00 --- 00 10 31 41.0 240.5 2.7 45.1 113 R 1 4400 18 17 00 J2123+1007 00 10 31 44.3 246.4 2.8 49.1 -9 1 12 4400 18 17 00 18 20 30 --- 00 14 02 43.6 247.2 2.8 49.5 201 R 1 3000 18 20 30 J2125+0441 00 14 02 40.4 241.3 2.8 45.6 -9 1 12 3000 18 20 30 18 22 30 --- 00 16 02 40.0 241.8 2.8 45.8 111 R 1 2200 18 22 30 3C435B 00 16 02 42.6 243.7 2.8 47.2 -7 1 12 2200 18 22 30 18 26 00 --- 00 19 32 42.0 244.5 2.8 47.6 203 R 1 800 18 26 00 J2125+0441 00 19 32 39.4 242.5 2.9 46.3 -7 1 12 800 18 26 00 18 28 00 --- 00 21 33 39.0 243.0 2.9 46.5 113 R 1 0 18 28 00 3C435B 00 21 33 41.6 244.9 2.9 47.8 -7 1 13 0 18 28 00 18 31 30 --- 00 25 03 41.0 245.7 2.9 48.2 203 F 1 1400 18 31 30 J2125+0441 00 25 03 38.4 243.8 3.0 46.9 -7 1 13 1400 18 31 30 18 33 30 --- 00 27 04 38.0 244.2 3.0 47.1 113 F 1 2200 18 33 30 J2123+1007 00 27 04 41.2 250.0 3.1 50.8 -8 1 13 2200 18 33 30 18 37 00 --- 00 30 34 40.5 250.7 3.1 51.1 202 F 1 3600 18 37 00 J2125+0441 00 30 34 37.4 244.9 3.1 47.5 -8 1 13 3600 18 37 00 18 39 00 --- 00 32 35 37.0 245.4 3.1 47.7 112 F 1 4400 18 39 00 3C435B 00 32 35 39.6 247.3 3.1 49.0 -7 1 13 4400 18 39 00 18 42 30 --- 00 36 05 38.9 248.1 3.1 49.4 203 F 1 5800 Schedule for VLBA_LA (Code La ) 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 --- 18 42 30 J2125+0441 00 36 05 36.4 246.1 3.2 48.1 -7 1 13 5800 18 42 30 18 44 30 --- 00 38 05 36.0 246.5 3.2 48.3 113 F 1 6600 18 44 30 3C435B 00 38 05 38.6 248.5 3.1 49.6 -7 1 13 6600 18 44 30 18 48 00 --- 00 41 36 37.9 249.2 3.2 49.9 203 F 1 8000 18 48 00 J2125+0441 00 41 36 35.3 247.2 3.3 48.6 -7 1 13 8000 18 48 00 18 50 00 --- 00 43 36 35.0 247.6 3.3 48.8 113 F 1 8800 18 50 00 J2123+1007 00 43 36 38.0 253.3 3.3 52.1 -8 1 13 8800 18 50 00 18 53 30 --- 00 47 07 37.3 254.0 3.4 52.4 202 F 1 10200 18 53 30 J2125+0441 00 47 07 34.3 248.3 3.4 49.2 -8 1 13 10200 18 53 30 18 55 30 --- 00 49 07 33.9 248.7 3.4 49.3 112 F 1 11000 18 55 30 3C435B 00 49 07 36.5 250.7 3.3 50.6 -7 1 13 11000 18 55 30 18 59 00 --- 00 52 38 35.8 251.4 3.4 50.9 203 F 1 12400 18 59 00 J2125+0441 00 52 38 33.3 249.4 3.5 49.6 -7 1 13 12400 18 59 00 19 01 00 --- 00 54 38 32.9 249.8 3.5 49.8 113 F 1 13200 19 01 00 3C435B 00 54 38 35.4 251.8 3.4 51.0 -7 1 13 13200 19 01 00 19 04 30 --- 00 58 09 34.7 252.4 3.5 51.3 203 F 1 14600 19 04 30 J2125+0441 00 58 09 32.2 250.5 3.5 50.1 -7 1 13 14600 19 04 30 19 06 30 --- 01 00 09 31.8 250.8 3.6 50.3 113 F 1 15400 19 06 30 J2123+1007 01 00 09 34.8 256.4 3.6 53.2 -8 1 13 15400 19 06 30 19 10 00 --- 01 03 40 34.1 257.0 3.7 53.4 202 F 1 16800 19 10 00 J2125+0441 01 03 40 31.2 251.5 3.6 50.5 -8 1 13 16800 19 10 00 19 12 00 --- 01 05 40 30.8 251.9 3.7 50.7 112 F 1 17600 19 12 00 3C435B 01 05 40 33.3 253.8 3.6 51.8 -7 1 14 17600 19 12 00 19 15 30 --- 01 09 11 32.6 254.5 3.7 52.0 203 R 1 16200 19 15 30 J2125+0441 01 09 11 30.1 252.5 3.7 50.9 -7 1 14 16200 19 15 30 19 17 30 --- 01 11 11 29.7 252.9 3.8 51.1 113 R 1 15400 19 17 30 3C435B 01 11 11 32.2 254.8 3.7 52.2 -7 1 14 15400 19 17 30 19 21 00 --- 01 14 41 31.5 255.4 3.8 52.4 203 R 1 14000 Schedule for VLBA_LA (Code La ) Page 17 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 21 00 J2125+0441 01 14 41 29.0 253.5 3.8 51.3 -7 1 14 14000 19 21 00 19 23 00 --- 01 16 42 28.6 253.8 3.9 51.4 113 R 1 13200 19 25 00 BL_LAC 01 18 42 51.9 295.1 3.3 83.1 71 1 14 13200 19 25 00 19 30 00 --- 01 23 43 51.0 295.3 3.3 82.4 300 R 1 11200 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