COVER INFORMATION Station: VLBA_FD (Code Fd ) 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_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 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 13 00 00 3C435B 15 49 37 8.2 86.1 -5.7 -60.0 0 1 1 0 13 00 00 13 03 30 --- 15 53 08 9.0 86.5 -5.6 -60.0 210 F 1 1400 13 03 30 J2125+0441 15 53 08 8.3 89.4 -5.5 -59.7 -4 1 1 1400 13 03 30 13 05 30 --- 15 55 08 8.7 89.7 -5.5 -59.7 116 F 1 2200 13 05 30 3C435B 15 55 08 9.4 86.7 -5.6 -60.1 -4 1 1 2200 13 05 30 13 09 00 --- 15 58 39 10.2 87.2 -5.5 -60.1 206 F 1 3600 13 09 00 J2125+0441 15 58 39 9.5 90.1 -5.4 -59.7 -4 1 1 3600 13 09 00 13 11 00 --- 16 00 39 9.9 90.4 -5.4 -59.7 116 F 1 4400 13 11 00 J2123+1007 16 00 39 13.1 85.9 -5.4 -60.7 -8 1 1 4400 13 11 00 13 14 30 --- 16 04 10 13.9 86.3 -5.3 -60.7 202 F 1 5800 13 14 30 J2125+0441 16 04 10 10.7 90.9 -5.4 -59.7 -8 1 1 5800 13 14 30 13 16 30 --- 16 06 10 11.1 91.1 -5.3 -59.7 112 F 1 6600 13 16 30 3C435B 16 06 10 11.8 88.1 -5.4 -60.2 -4 1 1 6600 13 16 30 13 20 00 --- 16 09 40 12.5 88.6 -5.3 -60.2 206 F 1 8000 13 20 00 J2125+0441 16 09 40 11.9 91.6 -5.3 -59.7 -4 1 1 8000 13 20 00 13 22 00 --- 16 11 41 12.3 91.8 -5.2 -59.6 116 F 1 8800 13 22 00 3C435B 16 11 41 13.0 88.8 -5.3 -60.2 -4 1 1 8800 13 22 00 13 25 30 --- 16 15 11 13.7 89.3 -5.2 -60.2 206 F 1 10200 13 25 30 J2125+0441 16 15 11 13.1 92.3 -5.2 -59.6 -4 1 1 10200 13 25 30 13 27 30 --- 16 17 12 13.5 92.5 -5.1 -59.6 116 F 1 11000 13 27 30 3C435B 16 17 12 14.1 89.5 -5.2 -60.2 -4 1 1 11000 13 27 30 13 31 00 --- 16 20 42 14.9 90.0 -5.1 -60.2 206 F 1 12400 13 31 00 J2125+0441 16 20 42 14.2 93.0 -5.1 -59.6 -4 1 1 12400 13 31 00 13 33 00 --- 16 22 43 14.7 93.3 -5.0 -59.5 116 F 1 13200 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 13 33 00 J2123+1007 16 22 43 17.9 88.6 -5.0 -60.9 -8 1 1 13200 13 33 00 13 36 30 --- 16 26 13 18.6 89.1 -5.0 -60.9 202 F 1 14600 13 36 30 J2125+0441 16 26 13 15.4 93.7 -5.0 -59.5 -8 1 1 14600 13 36 30 13 38 30 --- 16 28 13 15.9 94.0 -5.0 -59.5 112 F 1 15400 13 38 30 3C435B 16 28 13 16.5 90.9 -5.0 -60.2 -4 1 1 15400 13 38 30 13 42 00 --- 16 31 44 17.3 91.4 -5.0 -60.2 206 F 1 16800 13 42 00 J2125+0441 16 31 44 16.6 94.4 -4.9 -59.4 -4 1 1 16800 13 42 00 13 44 00 --- 16 33 44 17.0 94.7 -4.9 -59.4 116 F 1 17600 13 44 00 3C435B 16 33 44 17.7 91.6 -4.9 -60.2 -4 1 2 17600 13 44 00 13 47 30 --- 16 37 15 18.5 92.1 -4.9 -60.2 206 R 1 16200 13 47 30 J2125+0441 16 37 15 17.8 95.2 -4.8 -59.3 -4 1 2 16200 13 47 30 13 49 30 --- 16 39 15 18.2 95.4 -4.8 -59.3 116 R 1 15400 13 49 30 3C435B 16 39 15 18.9 92.4 -4.8 -60.1 -4 1 2 15400 13 49 30 13 53 00 --- 16 42 46 19.6 92.8 -4.8 -60.1 206 R 1 14000 13 53 00 J2125+0441 16 42 46 19.0 95.9 -4.7 -59.2 -4 1 2 14000 13 53 00 13 55 00 --- 16 44 46 19.4 96.2 -4.7 -59.1 116 R 1 13200 13 55 00 J2123+1007 16 44 46 22.6 91.4 -4.6 -60.9 -8 1 2 13200 13 55 00 13 58 30 --- 16 48 17 23.4 91.9 -4.6 -60.9 202 R 1 11800 13 58 30 J2125+0441 16 48 17 20.2 96.7 -4.6 -59.0 -8 1 2 11800 13 58 30 14 00 30 --- 16 50 17 20.6 96.9 -4.6 -59.0 112 R 1 11000 14 00 30 3C435B 16 50 17 21.3 93.8 -4.6 -60.0 -4 1 2 11000 14 00 30 14 04 00 --- 16 53 48 22.0 94.3 -4.6 -59.9 206 R 1 9600 14 04 00 J2125+0441 16 53 48 21.3 97.4 -4.5 -58.9 -4 1 2 9600 14 04 00 14 06 00 --- 16 55 48 21.8 97.7 -4.5 -58.8 116 R 1 8800 14 06 00 3C435B 16 55 48 22.4 94.5 -4.6 -59.9 -4 1 2 8800 14 06 00 14 09 30 --- 16 59 19 23.2 95.0 -4.5 -59.8 206 R 1 7400 14 09 30 J2125+0441 16 59 19 22.5 98.2 -4.4 -58.7 -4 1 2 7400 14 09 30 14 11 30 --- 17 01 19 22.9 98.5 -4.4 -58.6 116 R 1 6600 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 14 11 30 3C435B 17 01 19 23.6 95.3 -4.5 -59.8 -4 1 2 6600 14 11 30 14 15 00 --- 17 04 49 24.4 95.8 -4.4 -59.7 206 R 1 5200 14 15 00 J2125+0441 17 04 49 23.7 99.0 -4.3 -58.5 -4 1 2 5200 14 15 00 14 17 00 --- 17 06 50 24.1 99.2 -4.3 -58.4 116 R 1 4400 14 17 00 J2123+1007 17 06 50 27.4 94.4 -4.3 -60.6 -8 1 2 4400 14 17 00 14 20 30 --- 17 10 20 28.1 94.8 -4.2 -60.6 202 R 1 3000 14 20 30 J2125+0441 17 10 20 24.9 99.8 -4.3 -58.3 -9 1 2 3000 14 20 30 14 22 30 --- 17 12 21 25.3 100.0 -4.2 -58.2 111 R 1 2200 14 22 30 3C435B 17 12 21 26.0 96.8 -4.3 -59.5 -4 1 2 2200 14 22 30 14 26 00 --- 17 15 51 26.7 97.3 -4.2 -59.4 206 R 1 800 14 26 00 J2125+0441 17 15 51 26.0 100.6 -4.2 -58.1 -4 1 2 800 14 26 00 14 28 00 --- 17 17 52 26.4 100.8 -4.1 -58.0 116 R 1 0 14 28 00 3C435B 17 17 52 27.2 97.6 -4.2 -59.4 -4 1 3 0 14 28 00 14 31 30 --- 17 21 22 27.9 98.1 -4.1 -59.2 206 F 1 1400 14 31 30 J2125+0441 17 21 22 27.2 101.4 -4.1 -57.8 -4 1 3 1400 14 31 30 14 33 30 --- 17 23 23 27.6 101.7 -4.0 -57.7 116 F 1 2200 14 35 30 2134+00 17 25 23 23.5 104.0 -4.2 -56.6 110 1 3 2200 14 35 30 14 41 00 --- 17 30 54 24.7 104.9 -4.1 -56.3 330 F 1 4400 14 41 00 3C435B 17 30 54 29.9 99.5 -4.0 -58.9 -13 1 3 4400 14 41 00 14 44 30 --- 17 34 24 30.7 100.0 -3.9 -58.7 197 F 1 5800 14 44 30 J2125+0441 17 34 24 29.9 103.4 -3.9 -57.1 -4 1 3 5800 14 44 30 14 46 30 --- 17 36 25 30.3 103.7 -3.8 -57.0 116 F 1 6600 14 46 30 3C435B 17 36 25 31.1 100.3 -3.9 -58.6 -4 1 3 6600 14 46 30 14 50 00 --- 17 39 55 31.8 100.8 -3.8 -58.5 206 F 1 8000 14 50 00 J2125+0441 17 39 55 31.1 104.2 -3.8 -56.8 -4 1 3 8000 14 50 00 14 52 00 --- 17 41 56 31.5 104.5 -3.7 -56.7 116 F 1 8800 14 52 00 J2123+1007 17 41 56 34.8 99.4 -3.7 -59.6 -9 1 3 8800 14 52 00 14 55 30 --- 17 45 26 35.6 99.9 -3.6 -59.4 201 F 1 10200 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 14 55 30 J2125+0441 17 45 26 32.2 105.1 -3.7 -56.5 -9 1 3 10200 14 55 30 14 57 30 --- 17 47 26 32.6 105.4 -3.6 -56.3 111 F 1 11000 14 57 30 3C435B 17 47 26 33.4 102.0 -3.7 -58.1 -4 1 3 11000 14 57 30 15 01 00 --- 17 50 57 34.2 102.6 -3.6 -57.9 206 F 1 12400 15 01 00 J2125+0441 17 50 57 33.4 106.0 -3.6 -56.1 -4 1 3 12400 15 01 00 15 03 00 --- 17 52 57 33.8 106.4 -3.5 -55.9 116 F 1 13200 15 03 00 3C435B 17 52 57 34.6 102.9 -3.6 -57.8 -4 1 3 13200 15 03 00 15 06 30 --- 17 56 28 35.3 103.4 -3.5 -57.6 206 F 1 14600 15 06 30 J2125+0441 17 56 28 34.5 107.0 -3.5 -55.7 -4 1 3 14600 15 06 30 15 08 30 --- 17 58 28 34.9 107.3 -3.5 -55.5 116 F 1 15400 15 08 30 3C435B 17 58 28 35.7 103.8 -3.5 -57.5 -4 1 3 15400 15 08 30 15 12 00 --- 18 01 59 36.5 104.3 -3.5 -57.2 206 F 1 16800 15 12 00 J2125+0441 18 01 59 35.6 107.9 -3.4 -55.2 -4 1 3 16800 15 12 00 15 14 00 --- 18 03 59 36.0 108.3 -3.4 -55.1 116 F 1 17600 15 14 00 J2123+1007 18 03 59 39.5 102.9 -3.3 -58.4 -9 1 4 17600 15 14 00 15 17 30 --- 18 07 30 40.2 103.5 -3.3 -58.2 201 R 1 16200 15 17 30 J2125+0441 18 07 30 36.8 108.9 -3.3 -54.8 -9 1 4 16200 15 17 30 15 19 30 --- 18 09 30 37.2 109.2 -3.3 -54.6 111 R 1 15400 15 19 30 3C435B 18 09 30 38.0 105.6 -3.3 -56.7 -4 1 4 15400 15 19 30 15 23 00 --- 18 13 01 38.8 106.2 -3.3 -56.4 206 R 1 14000 15 23 00 J2125+0441 18 13 01 37.9 109.9 -3.2 -54.3 -4 1 4 14000 15 23 00 15 25 00 --- 18 15 01 38.3 110.3 -3.2 -54.1 116 R 1 13200 15 25 00 3C435B 18 15 01 39.2 106.6 -3.2 -56.3 -4 1 4 13200 15 25 00 15 28 30 --- 18 18 32 39.9 107.2 -3.2 -56.0 206 R 1 11800 15 28 30 J2125+0441 18 18 32 39.0 110.9 -3.1 -53.8 -4 1 4 11800 15 28 30 15 30 30 --- 18 20 32 39.4 111.3 -3.1 -53.6 116 R 1 11000 15 30 30 3C435B 18 20 32 40.3 107.6 -3.1 -55.8 -4 1 4 11000 15 30 30 15 34 00 --- 18 24 02 41.0 108.2 -3.1 -55.5 206 R 1 9600 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 15 34 00 J2125+0441 18 24 02 40.1 112.0 -3.0 -53.2 -4 1 4 9600 15 34 00 15 36 00 --- 18 26 03 40.5 112.4 -3.0 -53.0 116 R 1 8800 15 36 00 J2123+1007 18 26 03 44.1 106.8 -3.0 -56.8 -9 1 4 8800 15 36 00 15 39 30 --- 18 29 33 44.8 107.5 -2.9 -56.5 201 R 1 7400 15 39 30 J2125+0441 18 29 33 41.2 113.1 -2.9 -52.6 -9 1 4 7400 15 39 30 15 41 30 --- 18 31 34 41.6 113.5 -2.9 -52.4 111 R 1 6600 15 41 30 3C435B 18 31 34 42.6 109.7 -3.0 -54.8 -5 1 4 6600 15 41 30 15 45 00 --- 18 35 04 43.3 110.3 -2.9 -54.5 205 R 1 5200 15 45 00 J2125+0441 18 35 04 42.3 114.2 -2.8 -52.0 -5 1 4 5200 15 45 00 15 47 00 --- 18 37 05 42.7 114.6 -2.8 -51.7 115 R 1 4400 15 47 00 3C435B 18 37 05 43.7 110.7 -2.9 -54.3 -5 1 4 4400 15 47 00 15 50 30 --- 18 40 35 44.4 111.5 -2.8 -53.9 205 R 1 3000 15 50 30 J2125+0441 18 40 35 43.4 115.4 -2.7 -51.3 -5 1 4 3000 15 50 30 15 52 30 --- 18 42 36 43.7 115.8 -2.7 -51.0 115 R 1 2200 15 52 30 3C435B 18 42 36 44.8 111.9 -2.8 -53.7 -5 1 4 2200 15 52 30 15 56 00 --- 18 46 06 45.5 112.6 -2.7 -53.3 205 R 1 800 15 56 00 J2125+0441 18 46 06 44.4 116.6 -2.7 -50.6 -5 1 4 800 15 56 00 15 58 00 --- 18 48 06 44.8 117.0 -2.6 -50.3 115 R 1 0 15 58 00 J2123+1007 18 48 06 48.6 111.2 -2.6 -54.6 -10 1 5 0 15 58 00 16 01 30 --- 18 51 37 49.3 112.0 -2.5 -54.1 200 F 1 1400 16 01 30 J2125+0441 18 51 37 45.5 117.8 -2.6 -49.8 -10 1 5 1400 16 01 30 16 03 30 --- 18 53 37 45.9 118.3 -2.5 -49.5 110 F 1 2200 16 03 30 3C435B 18 53 37 47.0 114.2 -2.6 -52.3 -5 1 5 2200 16 03 30 16 07 00 --- 18 57 08 47.7 115.0 -2.5 -51.9 205 F 1 3600 16 07 00 J2125+0441 18 57 08 46.5 119.1 -2.5 -49.0 -5 1 5 3600 16 07 00 16 09 00 --- 18 59 08 46.9 119.6 -2.4 -48.7 115 F 1 4400 16 09 00 3C435B 18 59 08 48.0 115.5 -2.5 -51.6 -5 1 5 4400 16 09 00 16 12 30 --- 19 02 39 48.7 116.3 -2.4 -51.1 205 F 1 5800 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 16 12 30 J2125+0441 19 02 39 47.6 120.4 -2.4 -48.1 -5 1 5 5800 16 12 30 16 14 30 --- 19 04 39 47.9 120.9 -2.3 -47.8 115 F 1 6600 16 16 30 2134+00 19 06 39 43.5 122.9 -2.5 -46.3 109 1 5 6600 16 16 30 16 22 00 --- 19 12 10 44.5 124.2 -2.4 -45.4 330 F 1 8800 16 22 00 3C435B 19 12 10 50.5 118.6 -2.3 -49.6 -14 1 5 8800 16 22 00 16 25 30 --- 19 15 41 51.2 119.5 -2.2 -49.1 196 F 1 10200 16 25 30 J2125+0441 19 15 41 49.9 123.8 -2.2 -45.9 -5 1 5 10200 16 25 30 16 27 30 --- 19 17 41 50.3 124.3 -2.1 -45.5 115 F 1 11000 16 27 30 3C435B 19 17 41 51.6 120.0 -2.2 -48.7 -5 1 5 11000 16 27 30 16 31 00 --- 19 21 12 52.2 121.0 -2.1 -48.1 205 F 1 12400 16 31 00 J2125+0441 19 21 12 50.9 125.3 -2.1 -44.8 -5 1 5 12400 16 31 00 16 33 00 --- 19 23 12 51.3 125.9 -2.0 -44.4 115 F 1 13200 16 33 00 J2123+1007 19 23 12 55.4 119.9 -2.0 -49.3 -10 1 5 13200 16 33 00 16 36 30 --- 19 26 43 56.0 120.9 -1.9 -48.6 200 F 1 14600 16 36 30 J2125+0441 19 26 43 51.9 126.9 -2.0 -43.7 -10 1 5 14600 16 36 30 16 38 30 --- 19 28 43 52.2 127.5 -1.9 -43.3 110 F 1 15400 16 38 30 3C435B 19 28 43 53.6 123.1 -2.0 -46.7 -5 1 5 15400 16 38 30 16 42 00 --- 19 32 14 54.2 124.1 -1.9 -46.0 205 F 1 16800 16 42 00 J2125+0441 19 32 14 52.8 128.5 -1.9 -42.5 -5 1 5 16800 16 42 00 16 44 00 --- 19 34 14 53.1 129.1 -1.9 -42.0 115 F 1 17600 16 44 00 3C435B 19 34 14 54.6 124.7 -1.9 -45.5 -5 1 6 17600 16 44 00 16 47 30 --- 19 37 45 55.2 125.8 -1.9 -44.8 205 R 1 16200 16 47 30 J2125+0441 19 37 45 53.7 130.2 -1.8 -41.2 -5 1 6 16200 16 47 30 16 49 30 --- 19 39 45 54.0 130.9 -1.8 -40.8 115 R 1 15400 16 49 30 J2123+1007 19 39 45 58.4 124.9 -1.7 -45.8 -11 1 6 15400 16 49 30 16 53 00 --- 19 43 15 59.0 126.1 -1.7 -45.0 199 R 1 14000 16 53 00 J2125+0441 19 43 15 54.6 132.0 -1.7 -39.9 -11 1 6 14000 16 53 00 16 55 00 --- 19 45 16 54.9 132.7 -1.7 -39.4 109 R 1 13200 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 16 55 00 3C435B 19 45 16 56.5 128.1 -1.7 -43.0 -5 1 6 13200 16 55 00 16 58 30 --- 19 48 46 57.1 129.3 -1.7 -42.2 205 R 1 11800 16 58 30 J2125+0441 19 48 46 55.5 133.9 -1.6 -38.5 -5 1 6 11800 16 58 30 17 00 30 --- 19 50 47 55.8 134.6 -1.6 -38.0 115 R 1 11000 17 00 30 3C435B 19 50 47 57.4 130.0 -1.6 -41.7 -5 1 6 11000 17 00 30 17 04 00 --- 19 54 17 58.0 131.2 -1.6 -40.8 205 R 1 9600 17 04 00 J2125+0441 19 54 17 56.3 135.8 -1.5 -37.0 -5 1 6 9600 17 04 00 17 06 00 --- 19 56 18 56.6 136.5 -1.5 -36.4 115 R 1 8800 17 06 00 J2123+1007 19 56 18 61.2 130.8 -1.4 -41.5 -11 1 6 8800 17 06 00 17 09 30 --- 19 59 48 61.8 132.1 -1.4 -40.4 199 R 1 7400 17 09 30 J2125+0441 19 59 48 57.1 137.8 -1.4 -35.4 -11 1 6 7400 17 09 30 17 11 30 --- 20 01 48 57.4 138.6 -1.4 -34.8 109 R 1 6600 17 11 30 3C435B 20 01 48 59.2 134.0 -1.5 -38.7 -6 1 6 6600 17 11 30 17 15 00 --- 20 05 19 59.7 135.3 -1.4 -37.6 204 R 1 5200 17 15 00 J2125+0441 20 05 19 57.9 139.9 -1.3 -33.8 -6 1 6 5200 17 15 00 17 17 00 --- 20 07 19 58.2 140.7 -1.3 -33.1 114 R 1 4400 17 17 00 3C435B 20 07 19 60.0 136.1 -1.4 -37.0 -6 1 6 4400 17 17 00 17 20 30 --- 20 10 50 60.5 137.5 -1.3 -35.9 204 R 1 3000 17 20 30 J2125+0441 20 10 50 58.7 142.1 -1.2 -32.0 -6 1 6 3000 17 20 30 17 22 30 --- 20 12 50 58.9 143.0 -1.2 -31.3 114 R 1 2200 17 22 30 J2123+1007 20 12 50 63.8 137.6 -1.2 -36.1 -12 1 6 2200 17 22 30 17 26 00 --- 20 16 21 64.3 139.2 -1.1 -34.8 198 R 1 800 17 26 00 J2125+0441 20 16 21 59.4 144.4 -1.2 -30.2 -12 1 6 800 17 26 00 17 28 00 --- 20 18 21 59.6 145.3 -1.1 -29.5 108 R 1 0 17 28 00 3C435B 20 18 21 61.6 140.7 -1.2 -33.4 -6 1 7 0 17 28 00 17 31 30 --- 20 21 52 62.1 142.2 -1.1 -32.1 204 F 1 1400 17 31 30 J2125+0441 20 21 52 60.0 146.8 -1.1 -28.2 -6 1 7 1400 17 31 30 17 33 30 --- 20 23 52 60.3 147.7 -1.0 -27.5 114 F 1 2200 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 17 33 30 3C435B 20 23 52 62.3 143.1 -1.1 -31.4 -6 1 7 2200 17 33 30 17 37 00 --- 20 27 23 62.8 144.8 -1.0 -30.1 204 F 1 3600 17 37 00 J2125+0441 20 27 23 60.7 149.3 -1.0 -26.2 -6 1 7 3600 17 37 00 17 39 00 --- 20 29 23 60.9 150.2 -0.9 -25.4 114 F 1 4400 17 39 00 J2123+1007 20 29 23 66.0 145.7 -0.9 -29.5 -12 1 7 4400 17 39 00 17 42 30 --- 20 32 54 66.4 147.6 -0.8 -27.9 198 F 1 5800 17 42 30 J2125+0441 20 32 54 61.3 151.8 -0.9 -24.0 -12 1 7 5800 17 42 30 17 44 30 --- 20 34 54 61.5 152.8 -0.8 -23.2 108 F 1 6600 17 44 30 3C435B 20 34 54 63.7 148.4 -0.9 -27.1 -6 1 7 6600 17 44 30 17 48 00 --- 20 38 24 64.0 150.2 -0.8 -25.6 204 F 1 8000 17 48 00 J2125+0441 20 38 24 61.8 154.5 -0.8 -21.8 -7 1 7 8000 17 48 00 17 50 00 --- 20 40 25 62.0 155.5 -0.8 -21.0 113 F 1 8800 17 50 00 3C435B 20 40 25 64.3 151.2 -0.8 -24.7 -7 1 7 8800 17 50 00 17 53 30 --- 20 43 55 64.6 153.0 -0.8 -23.2 203 F 1 10200 17 53 30 J2125+0441 20 43 55 62.3 157.2 -0.7 -19.5 -7 1 7 10200 17 53 30 17 55 30 --- 20 45 56 62.4 158.3 -0.7 -18.7 113 F 1 11000 17 57 30 2134+00 20 47 56 57.9 156.6 -0.8 -20.0 109 1 7 11000 17 57 30 18 03 00 --- 20 53 27 58.4 159.0 -0.7 -17.9 330 F 1 13200 18 03 00 3C435B 20 53 27 65.5 158.3 -0.6 -18.8 -16 1 7 13200 18 03 00 18 06 30 --- 20 56 58 65.7 160.3 -0.5 -17.0 194 F 1 14600 18 06 30 J2125+0441 20 56 58 63.2 164.0 -0.5 -13.7 -7 1 7 14600 18 06 30 18 08 30 --- 20 58 58 63.3 165.1 -0.4 -12.8 113 F 1 15400 18 08 30 3C435B 20 58 58 65.9 161.4 -0.5 -16.1 -7 1 7 15400 18 08 30 18 12 00 --- 21 02 28 66.1 163.5 -0.4 -14.3 203 F 1 16800 18 12 00 J2125+0441 21 02 28 63.5 167.0 -0.4 -11.2 -7 1 7 16800 18 12 00 18 14 00 --- 21 04 29 63.6 168.1 -0.4 -10.2 113 F 1 17600 18 14 00 J2123+1007 21 04 29 69.0 167.0 -0.3 -11.4 -13 1 8 17600 18 14 00 18 17 30 --- 21 07 59 69.2 169.3 -0.3 -9.3 197 R 1 16200 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 18 17 30 J2125+0441 21 07 59 63.7 170.1 -0.3 -8.6 -13 1 8 16200 18 17 30 18 19 30 --- 21 10 00 63.8 171.2 -0.3 -7.6 107 R 1 15400 18 19 30 3C435B 21 10 00 66.5 168.0 -0.3 -10.4 -7 1 8 15400 18 19 30 18 23 00 --- 21 13 30 66.6 170.2 -0.3 -8.5 203 R 1 14000 18 23 00 J2125+0441 21 13 30 63.9 173.2 -0.2 -5.9 -7 1 8 14000 18 23 00 18 25 00 --- 21 15 31 64.0 174.3 -0.2 -4.9 113 R 1 13200 18 25 00 3C435B 21 15 31 66.7 171.4 -0.2 -7.4 -7 1 8 13200 18 25 00 18 28 30 --- 21 19 01 66.8 173.6 -0.2 -5.5 203 R 1 11800 18 28 30 J2125+0441 21 19 01 64.0 176.3 -0.1 -3.2 -8 1 8 11800 18 28 30 18 30 30 --- 21 21 01 64.0 177.4 -0.1 -2.2 112 R 1 11000 18 30 30 J2123+1007 21 21 01 69.5 178.4 0.0 -1.4 -13 1 8 11000 18 30 30 18 34 00 --- 21 24 32 69.5 180.9 0.0 0.8 197 R 1 9600 18 34 00 J2125+0441 21 24 32 64.1 179.4 0.0 -0.5 -13 1 8 9600 18 34 00 18 36 00 --- 21 26 32 64.1 180.6 0.0 0.5 107 R 1 8800 18 36 00 3C435B 21 26 32 66.9 178.3 0.0 -1.4 -8 1 8 8800 18 36 00 18 39 30 --- 21 30 03 66.9 180.6 0.0 0.5 202 R 1 7400 18 39 30 J2125+0441 21 30 03 64.0 182.6 0.1 2.2 -8 1 8 7400 18 39 30 18 41 30 --- 21 32 03 64.0 183.7 0.1 3.2 112 R 1 6600 18 41 30 3C435B 21 32 03 66.9 181.8 0.0 1.6 -8 1 8 6600 18 41 30 18 45 00 --- 21 35 34 66.9 184.0 0.1 3.5 202 R 1 5200 18 45 00 J2125+0441 21 35 34 64.0 185.7 0.2 4.9 -8 1 8 5200 18 45 00 18 47 00 --- 21 37 34 63.9 186.8 0.2 5.9 112 R 1 4400 18 47 00 J2123+1007 21 37 34 69.2 190.0 0.2 8.7 -13 1 8 4400 18 47 00 18 50 30 --- 21 41 05 69.1 192.3 0.3 10.8 197 R 1 3000 18 50 30 J2125+0441 21 41 05 63.8 188.8 0.3 7.6 -13 1 8 3000 18 50 30 18 52 30 --- 21 43 05 63.7 189.9 0.3 8.5 107 R 1 2200 18 52 30 3C435B 21 43 05 66.7 188.7 0.2 7.6 -8 1 8 2200 18 52 30 18 56 00 --- 21 46 36 66.6 190.9 0.3 9.5 202 R 1 800 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 18 56 00 J2125+0441 21 46 36 63.6 191.9 0.4 10.2 -8 1 8 800 18 56 00 18 58 00 --- 21 48 36 63.5 193.0 0.4 11.2 112 R 1 0 18 58 00 3C435B 21 48 36 66.5 192.1 0.3 10.5 -8 1 9 0 18 58 00 19 01 30 --- 21 52 07 66.3 194.3 0.4 12.4 202 F 1 1400 19 01 30 J2125+0441 21 52 07 63.3 194.9 0.4 12.8 -8 1 9 1400 19 01 30 19 03 30 --- 21 54 07 63.2 195.9 0.5 13.7 112 F 1 2200 19 03 30 J2123+1007 21 54 07 68.3 200.9 0.5 18.2 -12 1 9 2200 19 03 30 19 07 00 --- 21 57 37 68.0 203.1 0.6 20.1 198 F 1 3600 19 07 00 J2125+0441 21 57 37 63.0 197.8 0.5 15.3 -12 1 9 3600 19 07 00 19 09 00 --- 21 59 38 62.9 198.9 0.6 16.2 108 F 1 4400 19 09 00 3C435B 21 59 38 65.8 198.7 0.5 16.2 -8 1 9 4400 19 09 00 19 12 30 --- 22 03 08 65.6 200.7 0.6 17.9 202 F 1 5800 19 12 30 J2125+0441 22 03 08 62.6 200.7 0.6 17.8 -8 1 9 5800 19 12 30 19 14 30 --- 22 05 09 62.4 201.7 0.7 18.6 112 F 1 6600 19 14 30 3C435B 22 05 09 65.4 201.9 0.6 18.9 -8 1 9 6600 19 14 30 19 18 00 --- 22 08 39 65.1 203.8 0.7 20.5 202 F 1 8000 19 18 00 J2125+0441 22 08 39 62.1 203.5 0.7 20.1 -8 1 9 8000 19 18 00 19 20 00 --- 22 10 40 62.0 204.5 0.8 21.0 112 F 1 8800 19 20 00 J2123+1007 22 10 40 66.7 210.8 0.8 26.6 -12 1 9 8800 19 20 00 19 23 30 --- 22 14 10 66.3 212.7 0.8 28.2 198 F 1 10200 19 23 30 J2125+0441 22 14 10 61.6 206.2 0.8 22.4 -11 1 9 10200 19 23 30 19 25 30 --- 22 16 10 61.5 207.2 0.8 23.2 109 F 1 11000 19 25 30 3C435B 22 16 10 64.4 207.9 0.8 24.0 -8 1 9 11000 19 25 30 19 29 00 --- 22 19 41 64.1 209.7 0.8 25.5 202 F 1 12400 19 29 00 J2125+0441 22 19 41 61.1 208.9 0.9 24.6 -8 1 9 12400 19 29 00 19 31 00 --- 22 21 41 60.9 209.8 0.9 25.4 112 F 1 13200 19 31 00 3C435B 22 21 41 63.9 210.7 0.9 26.3 -8 1 9 13200 19 31 00 19 34 30 --- 22 25 12 63.5 212.5 0.9 27.8 202 F 1 14600 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 19 34 30 J2125+0441 22 25 12 60.5 211.4 1.0 26.7 -8 1 9 14600 19 34 30 19 36 30 --- 22 27 12 60.3 212.3 1.0 27.5 112 F 1 15400 19 38 30 3C435B 22 29 13 63.0 214.4 1.0 29.4 113 1 9 15400 19 38 30 19 42 00 --- 22 32 43 62.5 216.1 1.1 30.7 210 F 1 16800 19 42 00 J2125+0441 22 32 43 59.6 214.7 1.1 29.4 -8 1 9 16800 19 42 00 19 44 00 --- 22 34 44 59.4 215.6 1.2 30.1 112 F 1 17600 19 44 00 3C435B 22 34 44 62.3 217.0 1.1 31.5 -8 1 10 17600 19 44 00 19 47 30 --- 22 38 14 61.8 218.5 1.2 32.7 202 R 1 16200 19 47 30 J2125+0441 22 38 14 58.9 217.0 1.2 31.3 -8 1 10 16200 19 47 30 19 49 30 --- 22 40 14 58.7 217.8 1.2 32.0 112 R 1 15400 19 49 30 J2123+1007 22 40 14 62.8 225.2 1.3 38.3 -10 1 10 15400 19 49 30 19 53 00 --- 22 43 45 62.3 226.7 1.3 39.5 200 R 1 14000 19 53 00 J2125+0441 22 43 45 58.2 219.3 1.3 33.1 -10 1 10 14000 19 53 00 19 55 00 --- 22 45 45 57.9 220.0 1.3 33.7 110 R 1 13200 19 55 00 3C435B 22 45 45 60.8 221.8 1.3 35.3 -8 1 10 13200 19 55 00 19 58 30 --- 22 49 16 60.3 223.2 1.3 36.5 202 R 1 11800 19 58 30 J2125+0441 22 49 16 57.4 221.4 1.4 34.8 -8 1 10 11800 19 58 30 20 00 30 --- 22 51 16 57.1 222.2 1.4 35.4 112 R 1 11000 20 00 30 3C435B 22 51 16 60.0 224.0 1.4 37.1 -8 1 10 11000 20 00 30 20 04 00 --- 22 54 47 59.4 225.4 1.4 38.1 202 R 1 9600 20 04 00 J2125+0441 22 54 47 56.6 223.4 1.5 36.4 -8 1 10 9600 20 04 00 20 06 00 --- 22 56 47 56.3 224.2 1.5 37.0 112 R 1 8800 20 06 00 J2123+1007 22 56 47 60.1 231.6 1.6 43.3 -10 1 10 8800 20 06 00 20 09 30 --- 23 00 18 59.5 232.9 1.6 44.2 200 R 1 7400 20 09 30 J2125+0441 23 00 18 55.8 225.4 1.6 37.9 -9 1 10 7400 20 09 30 20 11 30 --- 23 02 18 55.5 226.1 1.6 38.5 111 R 1 6600 20 11 30 3C435B 23 02 18 58.3 228.2 1.6 40.3 -8 1 10 6600 20 11 30 20 15 00 --- 23 05 49 57.7 229.4 1.6 41.2 202 R 1 5200 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 20 15 00 J2125+0441 23 05 49 54.9 227.3 1.7 39.4 -8 1 10 5200 20 15 00 20 17 00 --- 23 07 49 54.6 228.0 1.7 39.9 112 R 1 4400 20 17 00 3C435B 23 07 49 57.4 230.1 1.6 41.7 -7 1 10 4400 20 17 00 20 20 30 --- 23 11 20 56.8 231.3 1.7 42.6 203 R 1 3000 20 20 30 J2125+0441 23 11 20 54.1 229.1 1.8 40.7 -7 1 10 3000 20 20 30 20 22 30 --- 23 13 20 53.7 229.8 1.8 41.2 113 R 1 2200 20 22 30 J2123+1007 23 13 20 57.2 237.2 1.8 47.3 -9 1 10 2200 20 22 30 20 26 00 --- 23 16 50 56.6 238.2 1.9 48.0 201 R 1 800 20 26 00 J2125+0441 23 16 50 53.1 230.9 1.9 42.0 -9 1 10 800 20 26 00 20 28 00 --- 23 18 51 52.8 231.5 1.9 42.5 111 R 1 0 20 28 00 3C435B 23 18 51 55.5 233.7 1.8 44.4 -7 1 11 0 20 28 00 20 31 30 --- 23 22 21 54.9 234.8 1.9 45.2 203 F 1 1400 20 31 30 J2125+0441 23 22 21 52.2 232.5 1.9 43.2 -7 1 11 1400 20 31 30 20 33 30 --- 23 24 22 51.9 233.1 2.0 43.7 113 F 1 2200 20 33 30 3C435B 23 24 22 54.5 235.4 1.9 45.6 -7 1 11 2200 20 33 30 20 37 00 --- 23 27 52 53.9 236.4 2.0 46.3 203 F 1 3600 20 37 00 J2125+0441 23 27 52 51.3 234.1 2.0 44.4 -7 1 11 3600 20 37 00 20 39 00 --- 23 29 53 50.9 234.7 2.1 44.8 113 F 1 4400 20 39 00 J2123+1007 23 29 53 54.2 241.9 2.1 50.5 -9 1 11 4400 20 39 00 20 42 30 --- 23 33 23 53.5 242.8 2.2 51.1 201 F 1 5800 20 42 30 J2125+0441 23 33 23 50.3 235.7 2.1 45.5 -8 1 11 5800 20 42 30 20 44 30 --- 23 35 23 49.9 236.2 2.2 45.8 112 F 1 6600 20 44 30 3C435B 23 35 23 52.5 238.5 2.1 47.8 -7 1 11 6600 20 44 30 20 48 00 --- 23 38 54 51.9 239.5 2.2 48.4 203 F 1 8000 20 48 00 J2125+0441 23 38 54 49.3 237.1 2.2 46.5 -7 1 11 8000 20 48 00 20 50 00 --- 23 40 54 48.9 237.7 2.3 46.8 113 F 1 8800 20 50 00 3C435B 23 40 54 51.5 240.0 2.2 48.8 -7 1 11 8800 20 50 00 20 53 30 --- 23 44 25 50.9 240.9 2.3 49.3 203 F 1 10200 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 20 53 30 J2125+0441 23 44 25 48.3 238.6 2.3 47.4 -7 1 11 10200 20 53 30 20 55 30 --- 23 46 25 47.9 239.1 2.3 47.8 113 F 1 11000 20 55 30 J2123+1007 23 46 25 51.0 246.1 2.4 53.0 -8 1 11 11000 20 55 30 20 59 00 --- 23 49 56 50.3 246.9 2.4 53.5 202 F 1 12400 20 59 00 J2125+0441 23 49 56 47.3 239.9 2.4 48.3 -8 1 11 12400 20 59 00 21 01 00 --- 23 51 56 46.9 240.4 2.4 48.7 112 F 1 13200 21 01 00 3C435B 23 51 56 49.4 242.8 2.4 50.5 -7 1 11 13200 21 01 00 21 04 30 --- 23 55 27 48.8 243.6 2.4 51.1 203 F 1 14600 21 04 30 J2125+0441 23 55 27 46.2 241.3 2.5 49.2 -7 1 11 14600 21 04 30 21 06 30 --- 23 57 27 45.9 241.7 2.5 49.5 113 F 1 15400 21 06 30 3C435B 23 57 27 48.4 244.1 2.5 51.3 -7 1 11 15400 21 06 30 21 10 00 --- 00 00 58 47.7 244.9 2.5 51.8 203 F 1 16800 21 10 00 J2125+0441 00 00 58 45.2 242.5 2.6 50.0 -7 1 11 16800 21 10 00 21 12 00 --- 00 02 58 44.8 243.0 2.6 50.3 113 F 1 17600 21 14 00 3C435B 00 04 58 46.9 245.8 2.6 52.4 114 1 12 17600 21 14 00 21 17 30 --- 00 08 29 46.2 246.6 2.7 52.8 210 R 1 16200 21 17 30 J2125+0441 00 08 29 43.8 244.2 2.7 51.0 -7 1 12 16200 21 17 30 21 19 30 --- 00 10 29 43.4 244.6 2.7 51.3 113 R 1 15400 21 19 30 3C435B 00 10 29 45.8 247.0 2.7 53.0 -7 1 12 15400 21 19 30 21 23 00 --- 00 14 00 45.1 247.8 2.7 53.5 203 R 1 14000 21 23 00 J2125+0441 00 14 00 42.7 245.4 2.8 51.7 -7 1 12 14000 21 23 00 21 25 00 --- 00 16 00 42.3 245.8 2.8 51.9 113 R 1 13200 21 25 00 3C435B 00 16 00 44.7 248.2 2.8 53.7 -7 1 12 13200 21 25 00 21 28 30 --- 00 19 31 44.0 248.9 2.8 54.1 203 R 1 11800 21 28 30 J2125+0441 00 19 31 41.6 246.5 2.9 52.4 -7 1 12 11800 21 28 30 21 30 30 --- 00 21 31 41.2 246.9 2.9 52.6 113 R 1 11000 21 30 30 J2123+1007 00 21 31 43.9 253.4 3.0 56.9 -7 1 12 11000 21 30 30 21 34 00 --- 00 25 02 43.2 254.0 3.0 57.2 203 R 1 9600 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 21 34 00 J2125+0441 00 25 02 40.5 247.6 3.0 53.0 -7 1 12 9600 21 34 00 21 36 00 --- 00 27 02 40.1 248.0 3.0 53.2 113 R 1 8800 21 36 00 3C435B 00 27 02 42.5 250.4 3.0 54.8 -7 1 12 8800 21 36 00 21 39 30 --- 00 30 33 41.8 251.1 3.0 55.2 203 R 1 7400 21 39 30 J2125+0441 00 30 33 39.4 248.7 3.1 53.5 -7 1 12 7400 21 39 30 21 41 30 --- 00 32 33 39.0 249.1 3.1 53.7 113 R 1 6600 21 41 30 3C435B 00 32 33 41.4 251.4 3.1 55.4 -7 1 12 6600 21 41 30 21 45 00 --- 00 36 03 40.7 252.1 3.1 55.7 203 R 1 5200 21 45 00 J2125+0441 00 36 03 38.3 249.7 3.2 54.1 -7 1 12 5200 21 45 00 21 47 00 --- 00 38 04 37.9 250.1 3.2 54.3 113 R 1 4400 21 47 00 J2123+1007 00 38 04 40.4 256.3 3.2 58.1 -7 1 12 4400 21 47 00 21 50 30 --- 00 41 34 39.7 256.9 3.3 58.4 203 R 1 3000 21 50 30 J2125+0441 00 41 34 37.2 250.8 3.3 54.6 -7 1 12 3000 21 50 30 21 52 30 --- 00 43 35 36.8 251.1 3.3 54.8 113 R 1 2200 21 52 30 3C435B 00 43 35 39.1 253.5 3.2 56.3 -7 1 12 2200 21 52 30 21 56 00 --- 00 47 05 38.4 254.1 3.3 56.6 203 R 1 800 21 56 00 J2125+0441 00 47 05 36.1 251.7 3.4 55.1 -7 1 12 800 21 56 00 21 58 00 --- 00 49 06 35.6 252.1 3.4 55.2 113 R 1 0 21 58 00 3C435B 00 49 06 38.0 254.4 3.3 56.7 -7 1 13 0 21 58 00 22 01 30 --- 00 52 36 37.3 255.0 3.4 57.0 203 F 1 1400 22 01 30 J2125+0441 00 52 36 34.9 252.7 3.5 55.5 -7 1 13 1400 22 01 30 22 03 30 --- 00 54 36 34.5 253.0 3.5 55.7 113 F 1 2200 22 03 30 J2123+1007 00 54 36 37.0 259.1 3.5 59.1 -7 1 13 2200 22 03 30 22 07 00 --- 00 58 07 36.2 259.6 3.6 59.3 203 F 1 3600 22 07 00 J2125+0441 00 58 07 33.8 253.6 3.5 55.9 -7 1 13 3600 22 07 00 22 09 00 --- 01 00 07 33.4 254.0 3.6 56.1 113 F 1 4400 22 09 00 3C435B 01 00 07 35.7 256.3 3.5 57.5 -7 1 13 4400 22 09 00 22 12 30 --- 01 03 38 35.0 256.8 3.6 57.7 203 F 1 5800 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 22 12 30 J2125+0441 01 03 38 32.6 254.6 3.6 56.3 -7 1 13 5800 22 12 30 22 14 30 --- 01 05 38 32.2 254.9 3.7 56.5 113 F 1 6600 22 14 30 3C435B 01 05 38 34.5 257.2 3.6 57.8 -7 1 13 6600 22 14 30 22 18 00 --- 01 09 09 33.8 257.7 3.7 58.0 203 F 1 8000 22 18 00 J2125+0441 01 09 09 31.5 255.4 3.7 56.7 -7 1 13 8000 22 18 00 22 20 00 --- 01 11 09 31.1 255.8 3.8 56.8 113 F 1 8800 22 20 00 J2123+1007 01 11 09 33.5 261.6 3.8 59.8 -7 1 13 8800 22 20 00 22 23 30 --- 01 14 40 32.7 262.1 3.9 60.0 203 F 1 10200 22 23 30 J2125+0441 01 14 40 30.4 256.3 3.8 57.0 -7 1 13 10200 22 23 30 22 25 30 --- 01 16 40 29.9 256.6 3.9 57.1 113 F 1 11000 22 25 30 3C435B 01 16 40 32.2 258.9 3.8 58.4 -7 1 13 11000 22 25 30 22 29 00 --- 01 20 11 31.5 259.4 3.9 58.6 203 F 1 12400 22 29 00 J2125+0441 01 20 11 29.2 257.2 3.9 57.3 -7 1 13 12400 22 29 00 22 31 00 --- 01 22 11 28.8 257.5 3.9 57.4 113 F 1 13200 22 31 00 3C435B 01 22 11 31.1 259.7 3.9 58.7 -7 1 13 13200 22 31 00 22 34 30 --- 01 25 42 30.3 260.3 3.9 58.8 203 F 1 14600 22 34 30 J2125+0441 01 25 42 28.0 258.0 4.0 57.6 -7 1 13 14600 22 34 30 22 36 30 --- 01 27 42 27.6 258.3 4.0 57.7 113 F 1 15400 22 36 30 J2123+1007 01 27 42 29.9 264.0 4.1 60.4 -7 1 13 15400 22 36 30 22 40 00 --- 01 31 12 29.2 264.5 4.1 60.5 203 F 1 16800 22 40 00 J2125+0441 01 31 12 26.9 258.8 4.1 57.9 -7 1 13 16800 22 40 00 22 42 00 --- 01 33 13 26.5 259.1 4.1 58.0 113 F 1 17600 22 42 00 3C435B 01 33 13 28.7 261.4 4.1 59.1 -7 1 14 17600 22 42 00 22 45 30 --- 01 36 43 28.0 261.9 4.1 59.2 203 R 1 16200 22 45 30 J2125+0441 01 36 43 25.7 259.7 4.2 58.1 -7 1 14 16200 22 45 30 22 47 30 --- 01 38 44 25.3 260.0 4.2 58.2 113 R 1 15400 22 47 30 3C435B 01 38 44 27.5 262.2 4.2 59.3 -6 1 14 15400 22 47 30 22 51 00 --- 01 42 14 26.8 262.7 4.2 59.4 204 R 1 14000 Schedule for VLBA_FD (Code Fd ) 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) ---------------------------------------------------------------------------------------- --- Sat 16 Feb 2002 Day 47 --- 22 51 00 J2125+0441 01 42 14 24.5 260.5 4.3 58.4 -6 1 14 14000 22 51 00 22 53 00 --- 01 44 15 24.1 260.7 4.3 58.4 114 R 1 13200 22 55 00 BL_LAC 01 46 15 44.4 301.0 3.7 85.8 77 1 14 13200 22 55 00 23 00 00 --- 01 51 16 43.5 301.1 3.8 85.0 300 R 1 11200 23 00 00 J2123+1007 01 51 16 24.9 267.2 4.5 60.8 -39 1 14 11200 23 00 00 23 03 30 --- 01 54 46 24.1 267.6 4.5 60.8 171 R 1 9800 23 03 30 J2125+0441 01 54 46 21.9 262.2 4.5 58.8 -6 1 14 9800 23 03 30 23 05 30 --- 01 56 47 21.4 262.5 4.5 58.9 114 R 1 9000 23 05 30 3C435B 01 56 47 23.7 264.7 4.5 59.8 -6 1 14 9000 23 05 30 23 09 00 --- 02 00 17 22.9 265.1 4.5 59.9 204 R 1 7600 23 09 00 J2125+0441 02 00 17 20.7 263.0 4.6 59.0 -6 1 14 7600 23 09 00 23 11 00 --- 02 02 18 20.3 263.3 4.6 59.0 114 R 1 6800 23 11 00 3C435B 02 02 18 22.5 265.4 4.6 59.9 -6 1 14 6800 23 11 00 23 14 30 --- 02 05 48 21.7 265.9 4.6 60.0 204 R 1 5400 23 14 30 J2125+0441 02 05 48 19.5 263.7 4.7 59.1 -6 1 14 5400 23 14 30 23 16 30 --- 02 07 48 19.1 264.0 4.7 59.2 114 R 1 4600 23 16 30 3C435B 02 07 48 21.3 266.2 4.6 60.0 -6 1 14 4600 23 16 30 23 20 00 --- 02 11 19 20.6 266.6 4.7 60.0 204 R 1 3200 23 20 00 J2125+0441 02 11 19 18.3 264.5 4.8 59.2 -6 1 14 3200 23 20 00 23 22 00 --- 02 13 19 17.9 264.8 4.8 59.3 114 R 1 2400 23 24 00 BL_LAC 02 15 20 39.1 301.8 4.2 81.4 76 1 14 2400 23 24 00 23 30 00 --- 02 21 21 38.0 302.0 4.3 80.6 360 R 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /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 10.149028 07 19 45.50224 * 07 32 54.82900 07 33 15.74993 From catalog imbedded in main SCHED input file. * J2125+0441 21 22 58.839923 * 21 25 29.255400 21 25 33.389936 04 28 36.06805 * 04 41 35.52600 04 41 56.05684 From catalog imbedded in main SCHED input file. * J2123+1007 21 20 47.087156 * 21 23 13.358660 21 23 17.321688 09 55 01.67487 * 10 07 54.94581 10 08 15.17852 From catalog imbedded in main SCHED input file. * 2134+00 21 34 05.207388 * 21 36 38.586323 21 36 42.834718 00 28 25.08121 * 00 41 54.21403 00 42 15.94652 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 45.957344 42 02 08.59287 * 42 16 39.98200 42 17 07.21213 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 21.2 J2125+0441 19.0 J2123+1007 24.2 2134+00 14.2 BL_LAC 54.5 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