COVER INFORMATION Station: VLBA_FD (Code Fd ) Experiment: J0253+3835 Exp. Code: bs130 Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: C. J. Stockdale Address: Marquette U./Physics Dept. PO Box 1881 Milwaukee, WI 53201-1881 Phone: +1-414-288-7247 (work) or +1-414-975-9634 (home) EMAIL: christopher.stockdale@mu.edu Fax: +1-414-288-3989 Phone during observation: +1-414-288-7247(work) or +1-414-975-9634 (home) Observing mode: VLBA 256-8-2 Notes: Schedule for VLBA_FD (Code Fd ) Page 2 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 06 00 00 J0253+3835 21 16 36 22.7 57.4 -5.6 -68.1 0 1 1 0 06 00 00 06 04 30 --- 21 21 07 23.5 57.8 -5.5 -68.7 270 F 1 3600 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 06 04 36 J0253+3835 21 21 13 23.5 57.8 -5.5 -68.7 0 1 1 3600 06 04 30 06 11 06 --- 21 27 44 24.7 58.3 -5.4 -69.5 390 F 1 8881 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 06 11 12 J0253+3835 21 27 50 24.8 58.3 -5.4 -69.5 0 1 1 8881 06 11 06 06 15 42 --- 21 32 21 25.6 58.6 -5.4 -70.1 270 F 1 12561 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 06 15 48 J0253+3835 21 32 27 25.6 58.6 -5.3 -70.1 0 1 2 12561 06 15 42 06 22 18 --- 21 38 58 26.8 59.1 -5.2 -70.9 390 R 1 17359 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 06 22 24 J0253+3835 21 39 04 26.8 59.1 -5.2 -70.9 0 1 2 17359 06 22 18 06 26 54 --- 21 43 35 27.7 59.4 -5.2 -71.5 270 R 1 13678 Schedule for VLBA_FD (Code Fd ) Page 3 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 06 27 00 J0253+3835 21 43 41 27.7 59.5 -5.2 -71.5 0 1 2 13678 06 26 54 06 33 30 --- 21 50 12 28.9 59.9 -5.1 -72.3 390 R 1 8398 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 06 33 36 J0253+3835 21 50 18 28.9 59.9 -5.1 -72.3 0 1 2 8398 06 33 30 06 38 06 --- 21 54 49 29.7 60.2 -5.0 -72.9 270 R 1 4717 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 06 38 12 J0253+3835 21 54 55 29.8 60.2 -5.0 -72.9 0 1 3 4717 06 38 06 06 44 42 --- 22 01 26 31.0 60.6 -4.9 -73.7 390 F 1 563 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 06 44 48 J0253+3835 22 01 32 31.0 60.7 -4.9 -73.7 0 1 3 563 06 44 42 06 49 18 --- 22 06 03 31.8 60.9 -4.8 -74.2 270 F 1 4244 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 06 49 24 J0253+3835 22 06 09 31.9 60.9 -4.8 -74.2 0 1 3 4244 06 49 18 06 55 54 --- 22 12 40 33.1 61.3 -4.7 -75.0 390 F 1 9524 Schedule for VLBA_FD (Code Fd ) Page 4 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 06 56 00 J0253+3835 22 12 46 33.1 61.3 -4.7 -75.1 0 1 3 9524 06 55 54 07 00 30 --- 22 17 17 34.0 61.6 -4.6 -75.6 270 F 1 13205 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 07 00 36 J0253+3835 22 17 23 34.0 61.6 -4.6 -75.6 0 1 4 13205 07 00 30 07 07 06 --- 22 23 54 35.2 62.0 -4.5 -76.4 390 R 1 16715 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 07 07 12 J0253+3835 22 24 00 35.2 62.0 -4.5 -76.4 0 1 4 16715 07 07 06 07 11 42 --- 22 28 31 36.1 62.2 -4.4 -77.0 270 R 1 13034 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 07 11 48 J0253+3835 22 28 37 36.1 62.3 -4.4 -77.0 0 1 4 13034 07 11 42 07 18 18 --- 22 35 08 37.4 62.6 -4.3 -77.8 390 R 1 7753 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 07 18 25 J0253+3835 22 35 14 37.4 62.6 -4.3 -77.8 0 1 4 7753 07 18 18 07 22 55 --- 22 39 45 38.2 62.8 -4.2 -78.4 270 R 1 4073 Schedule for VLBA_FD (Code Fd ) Page 5 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 07 23 01 J0253+3835 22 39 51 38.3 62.8 -4.2 -78.4 0 1 5 4073 07 22 55 07 29 31 --- 22 46 22 39.5 63.2 -4.1 -79.2 390 F 1 1208 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 07 29 37 J0253+3835 22 46 28 39.5 63.2 -4.1 -79.2 0 1 5 1208 07 29 31 07 34 07 --- 22 50 58 40.4 63.4 -4.0 -79.8 270 F 1 4888 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 07 34 13 J0253+3835 22 51 05 40.4 63.4 -4.0 -79.8 0 1 5 4888 07 34 07 07 40 43 --- 22 57 36 41.7 63.7 -3.9 -80.7 390 F 1 10169 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 07 41 36 J0111+3906 22 58 29 61.5 63.5 -2.2 -97.0 8 1 5 10169 07 41 36 07 47 36 =0108+388 23 04 30 62.7 63.2 -2.1 -98.3 360 F 1 14969 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 07 47 42 J0111+3906 23 04 37 62.7 63.1 -2.1 -98.3 0 1 6 14969 07 47 36 07 52 42 =0108+388 23 09 37 63.7 62.8 -2.0 -99.4 300 R 1 16149 Schedule for VLBA_FD (Code Fd ) Page 6 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 07 54 44 J0521+1638 23 11 39 6.4 74.4 -6.2 -59.9 1 1 6 16149 07 54 44 08 00 44 =0518+165 23 17 40 7.6 75.1 -6.1 -60.2 360 R 1 11349 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 08 00 50 J0521+1638 23 17 47 7.6 75.1 -6.1 -60.2 0 1 6 11349 08 00 44 08 05 50 =0518+165 23 22 47 8.7 75.7 -6.0 -60.5 300 R 1 7268 08 07 15 J0253+3835 23 24 12 46.8 64.6 -3.5 -84.1 2 1 6 7268 08 07 15 08 13 45 --- 23 30 43 48.1 64.8 -3.4 -85.0 390 R 1 2068 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 08 13 51 J0253+3835 23 30 49 48.1 64.8 -3.4 -85.0 0 1 7 2068 08 13 45 08 18 21 --- 23 35 20 49.0 64.9 -3.3 -85.7 270 F 1 1612 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 08 18 27 J0253+3835 23 35 26 49.0 64.9 -3.3 -85.7 0 1 7 1612 08 18 21 08 24 57 --- 23 41 57 50.3 65.0 -3.2 -86.6 390 F 1 6893 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 08 25 03 J0253+3835 23 42 03 50.3 65.0 -3.2 -86.6 0 1 7 6893 08 24 57 08 29 33 --- 23 46 34 51.2 65.1 -3.1 -87.3 270 F 1 10573 Schedule for VLBA_FD (Code Fd ) Page 7 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 08 29 39 J0253+3835 23 46 40 51.2 65.1 -3.1 -87.3 0 1 7 10573 08 29 33 08 36 09 --- 23 53 11 52.5 65.2 -3.0 -88.2 390 F 1 15854 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 08 36 15 J0253+3835 23 53 17 52.5 65.2 -3.0 -88.2 0 1 8 15854 08 36 09 08 40 45 --- 23 57 48 53.4 65.2 -2.9 -88.9 270 R 1 15666 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 08 40 51 J0253+3835 23 57 54 53.4 65.2 -2.9 -88.9 0 1 8 15666 08 40 45 08 47 21 --- 00 04 25 54.7 65.3 -2.8 -89.9 390 R 1 10385 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 08 47 27 J0253+3835 00 04 31 54.7 65.3 -2.8 -89.9 0 1 8 10385 08 47 21 08 51 57 --- 00 09 02 55.6 65.3 -2.7 -90.7 270 R 1 6704 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 08 52 03 J0253+3835 00 09 08 55.6 65.3 -2.7 -90.7 0 1 8 6704 08 51 57 08 58 33 --- 00 15 39 56.9 65.2 -2.6 -91.7 390 R 1 1424 Schedule for VLBA_FD (Code Fd ) Page 8 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 08 58 39 J0253+3835 00 15 45 56.9 65.2 -2.6 -91.7 0 1 9 1424 08 58 33 09 03 09 --- 00 20 16 57.8 65.1 -2.6 -92.5 270 F 1 2257 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 09 03 15 J0253+3835 00 20 22 57.8 65.1 -2.6 -92.5 0 1 9 2257 09 03 09 09 09 45 --- 00 26 53 59.0 65.0 -2.4 -93.6 390 F 1 7538 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 09 09 51 J0253+3835 00 26 59 59.1 65.0 -2.4 -93.7 0 1 9 7538 09 09 45 09 14 21 --- 00 31 30 59.9 64.9 -2.4 -94.5 270 F 1 11220 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 09 14 28 J0253+3835 00 31 36 60.0 64.9 -2.4 -94.5 0 1 9 11220 09 14 21 09 20 58 --- 00 38 07 61.2 64.7 -2.3 -95.7 390 F 1 16501 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 09 21 04 J0253+3835 00 38 13 61.3 64.7 -2.3 -95.7 0 1 10 16501 09 20 58 09 25 34 --- 00 42 44 62.1 64.5 -2.2 -96.6 270 R 1 15017 Schedule for VLBA_FD (Code Fd ) Page 9 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 09 25 40 J0253+3835 00 42 50 62.2 64.4 -2.2 -96.6 0 1 10 15017 09 25 34 09 32 10 --- 00 49 21 63.4 64.1 -2.1 -98.0 390 R 1 9734 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 09 32 16 J0253+3835 00 49 27 63.4 64.1 -2.1 -98.0 0 1 10 9734 09 32 10 09 36 46 --- 00 53 58 64.3 63.8 -2.0 -98.9 270 R 1 6052 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 09 36 52 J0253+3835 00 54 04 64.3 63.8 -2.0 -99.0 0 1 10 6052 09 36 46 09 43 22 --- 01 00 35 65.6 63.3 -1.9 -100.4 390 R 1 770 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 09 43 28 J0253+3835 01 00 41 65.6 63.3 -1.9 -100.5 0 1 11 770 09 43 22 09 47 58 --- 01 05 12 66.5 62.9 -1.8 -101.5 270 F 1 2912 09 49 48 J0111+3906 01 07 02 81.5 6.3 -0.1 -173.0 66 1 11 2912 09 49 48 09 55 48 =0108+388 01 13 03 81.5 -1.6 0.0 178.2 360 F 1 7712 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 09 55 54 J0111+3906 01 13 09 81.5 -1.7 0.0 178.1 0 1 11 7712 09 55 48 10 00 54 =0108+388 01 18 10 81.4 -8.3 0.1 170.8 300 F 1 11794 Schedule for VLBA_FD (Code Fd ) Page 10 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- 10 02 57 J0319+4130 01 20 13 63.6 57.3 -2.0 -104.7 73 1 11 11794 10 02 57 10 08 57 =0316+413 01 26 14 64.7 56.6 -1.9 -106.3 360 F 1 16594 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 10 09 03 J0319+4130 01 26 21 64.7 56.6 -1.9 -106.3 0 1 12 16594 10 08 57 10 14 03 =0316+413 01 31 21 65.6 56.0 -1.8 -107.8 300 R 1 14524 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 10 15 27 J0521+1638 01 32 46 36.4 91.3 -3.8 -63.9 19 1 12 14524 10 15 27 10 21 27 =0518+165 01 38 47 37.7 92.1 -3.7 -63.8 360 R 1 9724 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 10 21 33 J0521+1638 01 38 53 37.7 92.1 -3.7 -63.8 0 1 12 9724 10 21 27 10 26 33 =0518+165 01 43 53 38.8 92.8 -3.6 -63.8 300 R 1 5644 10 28 40 J0253+3835 01 46 01 74.1 55.5 -1.1 -114.9 51 1 12 5644 10 28 40 10 33 10 --- 01 50 32 74.8 54.0 -1.0 -117.0 270 R 1 2044 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 10 33 17 J0253+3835 01 50 38 74.9 54.0 -1.0 -117.0 0 1 13 2044 10 33 10 10 39 47 --- 01 57 09 76.0 51.6 -0.9 -120.4 390 F 1 3238 Schedule for VLBA_FD (Code Fd ) Page 11 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 10 39 53 J0253+3835 01 57 15 76.0 51.5 -0.9 -120.5 0 1 13 3238 10 39 47 10 44 23 --- 02 01 46 76.7 49.6 -0.9 -123.1 270 F 1 6921 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 10 44 29 J0253+3835 02 01 52 76.8 49.5 -0.9 -123.1 0 1 13 6921 10 44 23 10 50 59 --- 02 08 23 77.8 46.2 -0.7 -127.4 390 F 1 12204 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 10 51 05 J0253+3835 02 08 29 77.8 46.1 -0.7 -127.5 0 1 13 12204 10 50 59 10 55 35 --- 02 13 00 78.5 43.4 -0.7 -130.8 270 F 1 15887 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 10 55 41 J0253+3835 02 13 06 78.5 43.3 -0.7 -130.9 0 1 14 15887 10 55 35 11 02 11 --- 02 19 37 79.4 38.7 -0.6 -136.5 390 R 1 14031 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 11 02 18 J0253+3835 02 19 44 79.5 38.7 -0.6 -136.6 0 1 14 14031 11 02 11 11 06 48 --- 02 24 14 80.0 34.9 -0.5 -140.9 270 R 1 10349 Schedule for VLBA_FD (Code Fd ) Page 12 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 11 06 54 J0253+3835 02 24 20 80.0 34.8 -0.5 -141.0 0 1 14 10349 11 06 48 11 13 24 --- 02 30 52 80.8 28.6 -0.4 -148.2 390 R 1 5068 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 11 13 30 J0253+3835 02 30 58 80.8 28.5 -0.4 -148.3 0 1 14 5068 11 13 24 11 18 00 --- 02 35 28 81.2 23.6 -0.3 -153.9 270 R 1 1387 ----------- Tape Change ------------ Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 11 18 06 J0253+3835 02 35 34 81.2 23.4 -0.3 -154.0 0 2 1 1387 11 18 00 11 24 36 --- 02 42 06 81.7 15.4 -0.2 -163.0 390 F 1 3894 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 11 24 42 J0253+3835 02 42 12 81.7 15.3 -0.2 -163.1 0 2 1 3894 11 24 36 11 29 12 --- 02 46 42 81.9 9.3 -0.1 -169.8 270 F 1 7576 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 11 29 18 J0253+3835 02 46 49 81.9 9.2 -0.1 -169.9 0 2 1 7576 11 29 12 11 35 48 --- 02 53 20 82.0 0.1 0.0 -179.9 390 F 1 12857 Schedule for VLBA_FD (Code Fd ) Page 13 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 11 35 54 J0253+3835 02 53 26 82.0 -0.1 0.0 179.9 0 2 1 12857 11 35 48 11 40 24 --- 02 57 57 82.0 -6.4 0.1 172.9 270 F 1 16540 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 11 40 30 J0253+3835 02 58 03 82.0 -6.6 0.1 172.8 0 2 2 16540 11 40 24 11 47 00 --- 03 04 34 81.7 -15.3 0.2 163.1 390 R 1 13377 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 11 47 07 J0253+3835 03 04 40 81.7 -15.5 0.2 162.9 0 2 2 13377 11 47 00 11 51 37 --- 03 09 11 81.4 -21.1 0.3 156.6 270 R 1 9694 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 11 51 43 J0253+3835 03 09 17 81.4 -21.2 0.3 156.5 0 2 2 9694 11 51 37 11 58 13 --- 03 15 48 80.8 -28.5 0.4 148.3 390 R 1 4411 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 11 58 19 J0253+3835 03 15 54 80.8 -28.6 0.4 148.2 0 2 2 4411 11 58 13 12 02 49 --- 03 20 25 80.3 -33.1 0.5 143.1 270 R 1 729 Schedule for VLBA_FD (Code Fd ) Page 14 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 12 02 55 J0253+3835 03 20 31 80.3 -33.2 0.5 143.0 0 2 3 729 12 02 49 12 09 25 --- 03 27 02 79.5 -38.7 0.6 136.5 390 F 1 4553 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 12 11 10 J0111+3906 03 28 48 60.8 -63.7 2.3 96.3 62 2 3 4553 12 11 10 12 17 10 =0108+388 03 34 49 59.7 -63.9 2.4 95.2 360 F 1 9353 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 12 17 16 J0111+3906 03 34 55 59.7 -63.9 2.4 95.1 0 2 3 9353 12 17 10 12 22 16 =0108+388 03 39 56 58.7 -64.0 2.5 94.2 300 F 1 13434 12 25 57 J0521+1638 03 43 37 63.7 116.5 -1.6 -53.5 94 2 4 13434 12 25 57 12 31 57 =0518+165 03 49 38 64.8 118.6 -1.5 -52.1 360 R 1 16966 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 12 32 03 J0521+1638 03 49 44 64.9 118.6 -1.5 -52.0 0 2 4 16966 12 31 57 12 37 03 =0518+165 03 54 45 65.8 120.4 -1.4 -50.8 300 R 1 12886 12 41 06 J0319+4130 03 58 48 76.6 -33.0 0.6 141.3 135 2 4 12886 12 41 06 12 47 06 =0316+413 04 04 49 75.9 -36.5 0.7 136.8 360 R 1 8086 Schedule for VLBA_FD (Code Fd ) Page 15 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 12 47 12 J0319+4130 04 04 55 75.9 -36.6 0.7 136.7 0 2 4 8086 12 47 06 12 52 12 =0316+413 04 09 56 75.2 -39.3 0.8 133.3 300 R 1 4004 12 53 16 J0253+3835 04 11 01 72.2 -58.2 1.3 110.7 46 2 5 4004 12 53 16 12 59 46 --- 04 17 32 71.0 -59.5 1.4 108.4 390 F 1 1196 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 12 59 52 J0253+3835 04 17 38 71.0 -59.5 1.4 108.4 0 2 5 1196 12 59 46 13 04 22 --- 04 22 08 70.1 -60.3 1.5 106.9 270 F 1 4877 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 13 04 28 J0253+3835 04 22 15 70.1 -60.4 1.5 106.9 0 2 5 4877 13 04 22 13 10 58 --- 04 28 46 68.9 -61.3 1.6 104.9 390 F 1 10158 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 13 11 04 J0253+3835 04 28 52 68.9 -61.4 1.6 104.9 0 2 5 10158 13 10 58 13 15 34 --- 04 33 22 68.0 -62.0 1.7 103.7 270 F 1 13839 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 13 15 41 J0253+3835 04 33 29 68.0 -62.0 1.7 103.6 0 2 6 13839 13 15 34 13 22 11 --- 04 40 00 66.8 -62.7 1.8 101.9 390 R 1 16081 Schedule for VLBA_FD (Code Fd ) Page 16 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 13 22 17 J0253+3835 04 40 06 66.7 -62.7 1.8 101.9 0 2 6 16081 13 22 11 13 26 47 --- 04 44 36 65.9 -63.1 1.9 100.8 270 R 1 12400 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 13 26 53 J0253+3835 04 44 42 65.9 -63.2 1.9 100.8 0 2 6 12400 13 26 47 13 33 23 --- 04 51 14 64.6 -63.7 2.0 99.3 390 R 1 7120 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 13 33 29 J0253+3835 04 51 20 64.6 -63.7 2.0 99.3 0 2 6 7120 13 33 23 13 37 59 --- 04 55 50 63.7 -64.0 2.0 98.3 270 R 1 3439 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 13 38 05 J0253+3835 04 55 56 63.7 -64.0 2.0 98.3 0 2 7 3439 13 37 59 13 44 35 --- 05 02 27 62.4 -64.4 2.2 96.9 390 F 1 1842 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 13 44 41 J0253+3835 05 02 34 62.4 -64.4 2.2 96.9 0 2 7 1842 13 44 35 13 49 11 --- 05 07 04 61.5 -64.6 2.2 96.0 270 F 1 5522 Schedule for VLBA_FD (Code Fd ) Page 17 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 13 49 17 J0253+3835 05 07 10 61.5 -64.6 2.2 96.0 0 2 7 5522 13 49 11 13 55 47 --- 05 13 41 60.2 -64.8 2.3 94.8 390 F 1 10803 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 13 55 53 J0253+3835 05 13 47 60.2 -64.8 2.3 94.7 0 2 7 10803 13 55 47 14 00 23 --- 05 18 18 59.4 -65.0 2.4 93.9 270 F 1 14483 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 14 00 29 J0253+3835 05 18 24 59.3 -65.0 2.4 93.9 0 2 8 14483 14 00 23 14 06 59 --- 05 24 55 58.1 -65.1 2.5 92.8 390 R 1 15436 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 14 07 05 J0253+3835 05 25 01 58.0 -65.1 2.5 92.7 0 2 8 15436 14 06 59 14 11 35 --- 05 29 32 57.2 -65.2 2.6 92.0 270 R 1 11756 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 14 11 41 J0253+3835 05 29 38 57.1 -65.2 2.6 92.0 0 2 8 11756 14 11 35 14 18 11 --- 05 36 09 55.9 -65.2 2.7 90.9 390 R 1 6475 Schedule for VLBA_FD (Code Fd ) Page 18 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 14 18 17 J0253+3835 05 36 15 55.8 -65.2 2.7 90.9 0 2 8 6475 14 18 11 14 22 47 --- 05 40 46 55.0 -65.3 2.8 90.2 270 R 1 2795 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 14 22 53 J0253+3835 05 40 52 54.9 -65.3 2.8 90.2 0 2 9 2795 14 22 47 14 29 23 --- 05 47 23 53.7 -65.3 2.9 89.1 390 F 1 2486 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 14 29 29 J0253+3835 05 47 29 53.7 -65.2 2.9 89.1 0 2 9 2486 14 29 23 14 33 59 --- 05 52 00 52.8 -65.2 3.0 88.5 270 F 1 6166 14 40 56 J0521+1638 05 58 58 73.6 213.6 0.6 29.8 225 2 9 6166 14 40 56 14 46 56 =0518+165 06 04 59 72.8 217.9 0.7 33.5 360 F 1 10966 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 14 47 02 J0521+1638 06 05 05 72.8 218.0 0.7 33.5 0 2 9 10966 14 46 56 14 52 02 =0518+165 06 10 06 72.1 221.2 0.8 36.3 300 F 1 15047 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 14 53 34 J0111+3906 06 11 38 29.7 300.4 5.0 73.0 1 2 10 15047 14 53 34 14 59 34 =0108+388 06 17 39 28.5 300.8 5.1 72.2 360 R 1 15353 Schedule for VLBA_FD (Code Fd ) Page 19 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 14 59 40 J0111+3906 06 17 45 28.5 300.9 5.1 72.2 0 2 10 15353 14 59 34 15 04 40 =0108+388 06 22 46 27.6 301.2 5.2 71.6 300 R 1 11272 15 05 25 J0253+3835 06 23 31 46.6 295.4 3.5 84.0 0 2 10 11272 15 05 25 15 11 55 --- 06 30 02 45.4 295.6 3.6 83.1 390 R 1 6072 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 15 12 01 J0253+3835 06 30 08 45.3 295.6 3.6 83.1 0 2 10 6072 15 11 55 15 16 31 --- 06 34 38 44.5 295.8 3.7 82.5 270 R 1 2392 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 15 16 37 J0253+3835 06 34 45 44.5 295.8 3.7 82.5 0 2 11 2392 15 16 31 15 23 07 --- 06 41 16 43.2 296.0 3.8 81.7 390 F 1 2889 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 15 23 13 J0253+3835 06 41 22 43.2 296.0 3.8 81.7 0 2 11 2889 15 23 07 15 27 43 --- 06 45 52 42.3 296.2 3.9 81.1 270 F 1 6569 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 15 27 49 J0253+3835 06 45 58 42.3 296.2 3.9 81.1 0 2 11 6569 15 27 43 15 34 19 --- 06 52 29 41.0 296.5 4.0 80.2 390 F 1 11850 Schedule for VLBA_FD (Code Fd ) Page 20 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 15 34 25 J0253+3835 06 52 36 41.0 296.5 4.0 80.2 0 2 11 11850 15 34 19 15 38 55 --- 06 57 06 40.1 296.7 4.1 79.6 270 F 1 15530 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 15 39 01 J0253+3835 06 57 12 40.1 296.7 4.1 79.6 0 2 12 15530 15 38 55 15 45 31 --- 07 03 43 38.9 297.0 4.2 78.8 390 R 1 14389 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 15 45 37 J0253+3835 07 03 49 38.8 297.0 4.2 78.8 0 2 12 14389 15 45 31 15 50 07 --- 07 08 20 38.0 297.2 4.2 78.2 270 R 1 10709 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 15 50 13 J0253+3835 07 08 26 38.0 297.2 4.3 78.2 0 2 12 10709 15 50 07 15 56 43 --- 07 14 57 36.7 297.6 4.4 77.4 390 R 1 5428 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 15 56 49 J0253+3835 07 15 03 36.7 297.6 4.4 77.4 0 2 12 5428 15 56 43 16 01 19 --- 07 19 34 35.8 297.8 4.4 76.8 270 R 1 1748 Schedule for VLBA_FD (Code Fd ) Page 21 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 16 01 25 J0253+3835 07 19 40 35.8 297.8 4.4 76.8 0 2 13 1748 16 01 19 16 07 55 --- 07 26 11 34.6 298.2 4.5 76.0 390 F 1 3533 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 16 08 01 J0253+3835 07 26 17 34.6 298.2 4.5 76.0 0 2 13 3533 16 07 55 16 12 31 --- 07 30 48 33.7 298.5 4.6 75.5 270 F 1 7213 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 16 12 37 J0253+3835 07 30 54 33.7 298.5 4.6 75.4 0 2 13 7213 16 12 31 16 19 07 --- 07 37 25 32.5 298.9 4.7 74.6 390 F 1 12494 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 16 19 13 J0253+3835 07 37 31 32.4 298.9 4.7 74.6 0 2 13 12494 16 19 07 16 23 43 --- 07 42 02 31.6 299.1 4.8 74.1 270 F 1 16174 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 16 23 49 J0253+3835 07 42 08 31.6 299.2 4.8 74.1 0 2 14 16174 16 23 43 16 30 19 --- 07 48 39 30.4 299.6 4.9 73.3 390 R 1 13745 Schedule for VLBA_FD (Code Fd ) Page 22 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 16 30 25 J0253+3835 07 48 45 30.3 299.6 4.9 73.2 0 2 14 13745 16 30 19 16 34 55 --- 07 53 16 29.5 299.9 5.0 72.7 270 R 1 10065 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 16 35 01 J0253+3835 07 53 22 29.5 299.9 5.0 72.7 0 2 14 10065 16 34 55 16 41 31 --- 07 59 53 28.3 300.3 5.1 71.9 390 R 1 4784 Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 16 41 37 J0253+3835 07 59 59 28.2 300.3 5.1 71.9 0 2 14 4784 16 41 31 16 46 07 --- 08 04 30 27.4 300.6 5.2 71.3 270 R 1 1104 ----------- Tape Change ------------ 16 47 15 J0111+3906 08 05 38 9.6 310.1 6.9 58.1 26 1 1 1104 16 47 15 16 53 15 =0108+388 08 11 39 8.6 310.7 7.0 57.2 360 F 1 3696 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 16 53 21 J0111+3906 08 11 45 8.6 310.7 7.0 57.2 0 1 1 3696 16 53 15 16 58 21 =0108+388 08 16 46 7.8 311.3 7.1 56.5 300 F 1 7777 Schedule for VLBA_FD (Code Fd ) Page 23 J0253+3835 UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 25 Aug 2003 Day 237 --- Next scan frequencies: 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 Next BBC frequencies: 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 17 00 20 J0521+1638 08 18 45 47.3 261.3 3.0 62.6 33 1 1 7777 17 00 20 17 04 05 =0518+165 08 22 30 46.5 261.9 3.0 62.8 225 F 1 10777 Next scan frequencies: 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 Next BBC frequencies: 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 17 04 11 J0521+1638 08 22 36 46.5 261.9 3.0 62.8 0 1 1 10777 17 04 05 17 07 41 =0518+165 08 26 07 45.8 262.5 3.1 62.9 210 F 1 13658 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v18cm-256-8-2.set Matches group v20cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. Setup group: 1 Station: VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 2400.00 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= L L L L L L L L IF = A C A C A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 15.4 2.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 1651.49 1651.49 1659.49 1659.49 1667.49 1667.49 1675.49 1675.49 BBC fr= 748.51 748.51 740.51 740.51 732.51 732.51 724.51 724.51 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 Setup file: /home/filehost/cwalker/sched/setups/v13cm-256-8-2.set Matches group v13cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat LA,NL only 2200-2400 Setup group: 3 Station: VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 3100.00 3100.00 3100.00 3100.00 3100.00 3100.00 3100.00 3100.00 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= L L L L L L L L IF = A C A C A C A C VLBA FE= 13cm omit 13cm omit VLBA Synth= 15.4 3.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 3 Setup file default. Used pcal sets: 1 LO sum= 2255.49 2255.49 2263.49 2263.49 2271.49 2271.49 2279.49 2279.49 BBC fr= 844.51 844.51 836.51 836.51 828.51 828.51 820.51 820.51 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 -- J0253+3835 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) * J0253+3835 02 49 58.982863 * 02 53 08.887000 02 53 22.059590 38 23 10.93707 * 38 35 24.98700 38 36 12.59099 From catalog imbedded in main SCHED input file. * J0111+3906 01 08 47.254786 * 01 11 37.316982 01 11 49.696078 0108+388 38 50 32.81467 * 39 06 28.10430 39 07 31.24524 J0111+39 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J0319+4130 03 16 29.567273 * 03 19 48.160103 03 20 01.757909 0316+413 41 19 51.91592 * 41 30 42.10305 41 31 23.11744 3C84 /home/filehost/cwalker/sched/catalogs/sources.vlba J0319+41 ICRF - Ext.1 Source - 1998 IERS Annual Report * J0521+1638 05 18 16.514139 * 05 21 09.886021 05 21 21.184961 0518+165 16 35 26.83376 * 16 38 22.05122 16 38 40.77028 3C138 /home/filehost/cwalker/sched/catalogs/sources.vlba J0521+16 ICRF - Ext.1 Source - 1998 IERS Annual Report The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) J0253+3835 98.8 J0111+3906 115.4 J0319+4130 93.0 J0521+1638 71.3 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