COVER INFORMATION Station: VLBA_OV (Code Ov ) 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_OV (Code Ov ) 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 20 19 17 16.6 53.7 -6.6 -55.2 0 1 1 0 06 00 00 06 04 30 --- 20 23 47 17.3 54.3 -6.5 -55.8 270 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 20 23 53 17.3 54.3 -6.5 -55.8 0 1 1 3600 06 04 30 06 11 06 --- 20 30 25 18.4 55.0 -6.4 -56.6 390 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 20 30 31 18.4 55.0 -6.4 -56.6 0 1 1 8881 06 11 06 06 15 42 --- 20 35 01 19.1 55.5 -6.3 -57.1 270 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 20 35 07 19.1 55.6 -6.3 -57.2 0 1 2 12561 06 15 42 06 22 18 --- 20 41 38 20.2 56.3 -6.2 -57.9 390 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 20 41 44 20.2 56.3 -6.2 -57.9 0 1 2 17359 06 22 18 06 26 54 --- 20 46 15 21.0 56.8 -6.1 -58.5 270 R 1 13678 Schedule for VLBA_OV (Code Ov ) 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 20 46 21 21.0 56.8 -6.1 -58.5 0 1 2 13678 06 26 54 06 33 30 --- 20 52 52 22.1 57.5 -6.0 -59.2 390 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 20 52 58 22.1 57.5 -6.0 -59.3 0 1 2 8398 06 33 30 06 38 06 --- 20 57 29 22.9 58.0 -5.9 -59.8 270 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 20 57 35 22.9 58.0 -5.9 -59.8 0 1 3 4717 06 38 06 06 44 42 --- 21 04 06 24.0 58.7 -5.8 -60.5 390 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 21 04 12 24.0 58.7 -5.8 -60.5 0 1 3 563 06 44 42 06 49 18 --- 21 08 43 24.8 59.2 -5.7 -61.0 270 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 21 08 49 24.8 59.2 -5.7 -61.1 0 1 3 4244 06 49 18 06 55 54 --- 21 15 20 25.9 59.9 -5.6 -61.8 390 F 1 9524 Schedule for VLBA_OV (Code Ov ) 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 21 15 26 25.9 59.9 -5.6 -61.8 0 1 3 9524 06 55 54 07 00 30 --- 21 19 57 26.7 60.3 -5.6 -62.3 270 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 21 20 03 26.7 60.3 -5.6 -62.3 0 1 4 13205 07 00 30 07 07 06 --- 21 26 34 27.9 61.0 -5.4 -63.0 390 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 21 26 40 27.9 61.0 -5.4 -63.0 0 1 4 16715 07 07 06 07 11 42 --- 21 31 11 28.7 61.5 -5.4 -63.5 270 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 21 31 17 28.7 61.5 -5.4 -63.5 0 1 4 13034 07 11 42 07 18 18 --- 21 37 48 29.8 62.1 -5.3 -64.2 390 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 21 37 54 29.8 62.1 -5.3 -64.2 0 1 4 7753 07 18 18 07 22 55 --- 21 42 25 30.6 62.6 -5.2 -64.7 270 R 1 4073 Schedule for VLBA_OV (Code Ov ) 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 21 42 31 30.7 62.6 -5.2 -64.7 0 1 5 4073 07 22 55 07 29 31 --- 21 49 02 31.8 63.2 -5.1 -65.4 390 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 21 49 08 31.8 63.2 -5.1 -65.4 0 1 5 1208 07 29 31 07 34 07 --- 21 53 39 32.6 63.6 -5.0 -65.9 270 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 21 53 45 32.7 63.7 -5.0 -65.9 0 1 5 4888 07 34 07 07 40 43 --- 22 00 16 33.8 64.3 -4.9 -66.6 390 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 01 10 52.9 72.0 -3.2 -77.4 9 1 5 10169 07 41 36 07 47 36 =0108+388 22 07 11 54.1 72.4 -3.1 -78.1 360 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 22 07 17 54.1 72.4 -3.1 -78.1 0 1 6 14969 07 47 36 07 52 42 =0108+388 22 12 18 55.0 72.8 -3.0 -78.6 300 R 1 16149 08 07 15 J0253+3835 22 26 52 38.6 66.7 -4.4 -69.3 834 1 6 16149 08 07 15 08 13 45 --- 22 33 24 39.8 67.3 -4.3 -70.0 390 R 1 10949 Schedule for VLBA_OV (Code Ov ) 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 08 13 51 J0253+3835 22 33 30 39.8 67.3 -4.3 -70.0 0 1 6 10949 08 13 45 08 18 21 --- 22 38 00 40.7 67.7 -4.3 -70.4 270 R 1 7268 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 22 38 06 40.7 67.7 -4.3 -70.5 0 1 6 7268 08 18 21 08 24 57 --- 22 44 37 41.9 68.2 -4.1 -71.1 390 R 1 1988 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 22 44 43 41.9 68.2 -4.1 -71.1 0 1 7 1988 08 24 57 08 29 33 --- 22 49 14 42.8 68.6 -4.1 -71.6 270 F 1 1693 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 22 49 20 42.8 68.6 -4.1 -71.6 0 1 7 1693 08 29 33 08 36 09 --- 22 55 51 44.0 69.2 -4.0 -72.2 390 F 1 6973 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 22 55 57 44.0 69.2 -4.0 -72.2 0 1 7 6973 08 36 09 08 40 45 --- 23 00 28 44.8 69.5 -3.9 -72.7 270 F 1 10654 Schedule for VLBA_OV (Code Ov ) 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 40 51 J0253+3835 23 00 34 44.9 69.6 -3.9 -72.7 0 1 7 10654 08 40 45 08 47 21 --- 23 07 05 46.1 70.1 -3.8 -73.3 390 F 1 15934 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 23 07 11 46.1 70.1 -3.8 -73.3 0 1 8 15934 08 47 21 08 51 57 --- 23 11 42 46.9 70.5 -3.7 -73.8 270 R 1 15585 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 23 11 48 47.0 70.5 -3.7 -73.8 0 1 8 15585 08 51 57 08 58 33 --- 23 18 19 48.2 71.0 -3.6 -74.4 390 R 1 10304 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 23 18 25 48.2 71.0 -3.6 -74.4 0 1 8 10304 08 58 33 09 03 09 --- 23 22 56 49.1 71.3 -3.5 -74.9 270 R 1 6623 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 23 23 02 49.1 71.4 -3.5 -74.9 0 1 8 6623 09 03 09 09 09 45 --- 23 29 33 50.3 71.9 -3.4 -75.5 390 R 1 1342 Schedule for VLBA_OV (Code Ov ) 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 09 09 51 J0253+3835 23 29 39 50.3 71.9 -3.4 -75.5 0 1 9 1342 09 09 45 09 14 21 --- 23 34 10 51.2 72.2 -3.3 -76.0 270 F 1 2339 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 23 34 16 51.2 72.2 -3.3 -76.0 0 1 9 2339 09 14 21 09 20 58 --- 23 40 47 52.4 72.7 -3.2 -76.6 390 F 1 7621 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 23 40 53 52.5 72.7 -3.2 -76.6 0 1 9 7621 09 20 58 09 25 34 --- 23 45 24 53.3 73.0 -3.1 -77.0 270 F 1 11303 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 23 45 30 53.3 73.1 -3.1 -77.1 0 1 9 11303 09 25 34 09 32 10 --- 23 52 01 54.6 73.5 -3.0 -77.7 390 F 1 16585 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 23 52 08 54.6 73.5 -3.0 -77.7 0 1 10 16585 09 32 10 09 36 46 --- 23 56 38 55.5 73.9 -2.9 -78.1 270 R 1 14933 Schedule for VLBA_OV (Code Ov ) 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 36 52 J0253+3835 23 56 45 55.5 73.9 -2.9 -78.1 0 1 10 14933 09 36 46 09 43 22 --- 00 03 16 56.7 74.3 -2.8 -78.8 390 R 1 9651 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 00 03 22 56.7 74.3 -2.8 -78.8 0 1 10 9651 09 43 22 09 47 58 --- 00 07 52 57.6 74.6 -2.8 -79.2 270 R 1 5969 09 49 48 J0111+3906 00 09 42 77.7 76.4 -1.0 -93.9 64 1 10 5969 09 49 48 09 55 48 =0108+388 00 15 43 78.8 76.0 -0.9 -95.3 360 R 1 1169 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 00 15 50 78.8 75.9 -0.9 -95.4 0 1 11 1169 09 55 48 10 00 54 =0108+388 00 20 50 79.8 75.4 -0.8 -96.7 300 F 1 2913 10 02 57 J0319+4130 00 22 54 55.9 68.7 -3.0 -82.3 69 1 11 2913 10 02 57 10 08 57 =0316+413 00 28 55 57.0 69.0 -2.9 -83.1 360 F 1 7713 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 00 29 01 57.0 69.0 -2.9 -83.1 0 1 11 7713 10 08 57 10 14 03 =0316+413 00 34 02 57.9 69.2 -2.8 -83.8 300 F 1 11795 Schedule for VLBA_OV (Code Ov ) 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 --- 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 00 35 26 24.6 87.2 -4.8 -56.1 11 1 11 11795 10 15 27 10 21 27 =0518+165 00 41 27 25.8 88.1 -4.7 -56.2 360 F 1 16595 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 00 41 33 25.8 88.1 -4.7 -56.2 0 1 12 16595 10 21 27 10 26 33 =0518+165 00 46 34 26.8 88.9 -4.6 -56.2 300 R 1 14524 10 28 40 J0253+3835 00 48 41 65.5 77.2 -2.1 -83.4 44 1 12 14524 10 28 40 10 33 10 --- 00 53 12 66.4 77.4 -2.0 -83.9 270 R 1 10924 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 00 53 18 66.4 77.4 -2.0 -83.9 0 1 12 10924 10 33 10 10 39 47 --- 00 59 49 67.7 77.7 -1.9 -84.6 390 R 1 5642 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 00 59 55 67.7 77.7 -1.9 -84.6 0 1 12 5642 10 39 47 10 44 23 --- 01 04 26 68.6 77.9 -1.8 -85.1 270 R 1 1960 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 01 04 32 68.6 78.0 -1.8 -85.1 0 1 13 1960 10 44 23 10 50 59 --- 01 11 04 69.8 78.2 -1.7 -85.9 390 F 1 3323 Schedule for VLBA_OV (Code Ov ) 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 51 05 J0253+3835 01 11 10 69.9 78.2 -1.7 -85.9 0 1 13 3323 10 50 59 10 55 35 --- 01 15 40 70.7 78.4 -1.6 -86.4 270 F 1 7006 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 01 15 47 70.8 78.4 -1.6 -86.4 0 1 13 7006 10 55 35 11 02 11 --- 01 22 18 72.0 78.6 -1.5 -87.3 390 F 1 12289 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 01 22 24 72.1 78.6 -1.5 -87.3 0 1 13 12289 11 02 11 11 06 48 --- 01 26 55 72.9 78.8 -1.4 -87.9 270 F 1 15970 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 01 27 01 73.0 78.8 -1.4 -87.9 0 1 14 15970 11 06 48 11 13 24 --- 01 33 32 74.2 78.9 -1.3 -88.8 390 R 1 13948 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 01 33 38 74.2 78.9 -1.3 -88.8 0 1 14 13948 11 13 24 11 18 00 --- 01 38 09 75.1 79.0 -1.3 -89.4 270 R 1 10267 Schedule for VLBA_OV (Code Ov ) 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 18 06 J0253+3835 01 38 15 75.1 79.0 -1.3 -89.4 0 1 14 10267 11 18 00 11 24 36 --- 01 44 46 76.4 79.0 -1.1 -90.5 390 R 1 4986 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 01 44 52 76.4 79.0 -1.1 -90.5 0 1 14 4986 11 24 36 11 29 12 --- 01 49 23 77.3 78.9 -1.1 -91.2 270 R 1 1305 ----------- 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 29 18 J0253+3835 01 49 29 77.3 78.9 -1.1 -91.2 0 2 1 1305 11 29 12 11 35 48 --- 01 56 00 78.6 78.7 -1.0 -92.5 390 F 1 3976 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 01 56 06 78.6 78.7 -1.0 -92.5 0 2 1 3976 11 35 48 11 40 24 --- 02 00 37 79.5 78.5 -0.9 -93.4 270 F 1 7659 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 00 43 79.5 78.5 -0.9 -93.4 0 2 1 7659 11 40 24 11 47 00 --- 02 07 14 80.8 77.9 -0.8 -95.0 390 F 1 12942 Schedule for VLBA_OV (Code Ov ) 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 47 07 J0253+3835 02 07 20 80.8 77.9 -0.8 -95.0 0 2 1 12942 11 47 00 11 51 37 --- 02 11 51 81.7 77.3 -0.7 -96.3 270 F 1 16626 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 02 11 57 81.7 77.3 -0.7 -96.3 0 2 2 16626 11 51 37 11 58 13 --- 02 18 28 83.0 76.1 -0.6 -98.6 390 R 1 13292 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 02 18 35 83.0 76.0 -0.6 -98.6 0 2 2 13292 11 58 13 12 02 49 --- 02 23 05 83.9 74.8 -0.5 -100.6 270 R 1 9609 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 02 23 11 83.9 74.7 -0.5 -100.6 0 2 2 9609 12 02 49 12 09 25 --- 02 29 43 85.1 71.8 -0.4 -104.6 390 R 1 4328 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 02 31 28 74.3 -77.0 1.3 90.6 0 2 3 4328 12 11 10 12 17 10 =0108+388 02 37 29 73.1 -77.0 1.4 89.7 360 F 1 472 Schedule for VLBA_OV (Code Ov ) 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 17 16 J0111+3906 02 37 35 73.1 -77.0 1.4 89.7 0 2 3 472 12 17 10 12 22 16 =0108+388 02 42 36 72.1 -76.9 1.5 88.9 300 F 1 4553 12 25 57 J0521+1638 02 46 17 50.2 110.5 -2.6 -51.1 90 2 3 4553 12 25 57 12 31 57 =0518+165 02 52 18 51.3 111.9 -2.5 -50.4 360 F 1 9353 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 02 52 24 51.3 111.9 -2.5 -50.4 0 2 3 9353 12 31 57 12 37 03 =0518+165 02 57 25 52.2 113.2 -2.4 -49.8 300 F 1 13434 12 41 06 J0319+4130 03 01 28 84.4 38.4 -0.3 -138.6 172 2 4 13434 12 41 06 12 47 06 =0316+413 03 07 29 85.1 28.5 -0.2 -149.5 360 R 1 16966 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 03 07 36 85.1 28.3 -0.2 -149.8 0 2 4 16966 12 47 06 12 52 12 =0316+413 03 12 36 85.5 17.9 -0.1 -160.9 300 R 1 12885 12 53 16 J0253+3835 03 13 41 85.8 -69.5 0.3 107.3 0 2 4 12885 12 53 16 12 59 46 --- 03 20 12 84.5 -73.4 0.4 102.5 390 R 1 7685 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 03 20 18 84.5 -73.5 0.4 102.4 0 2 4 7685 12 59 46 13 04 22 --- 03 24 49 83.7 -75.1 0.5 100.0 270 R 1 4004 Schedule for VLBA_OV (Code Ov ) 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 13 04 28 J0253+3835 03 24 55 83.6 -75.2 0.5 100.0 0 2 5 4004 13 04 22 13 10 58 --- 03 31 26 82.4 -76.7 0.6 97.4 390 F 1 1277 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 03 31 32 82.4 -76.8 0.6 97.4 0 2 5 1277 13 10 58 13 15 34 --- 03 36 03 81.5 -77.5 0.7 95.9 270 F 1 4958 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 03 36 09 81.5 -77.5 0.7 95.9 0 2 5 4958 13 15 34 13 22 11 --- 03 42 40 80.2 -78.2 0.8 94.2 390 F 1 10239 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 03 42 46 80.2 -78.2 0.8 94.2 0 2 5 10239 13 22 11 13 26 47 --- 03 47 17 79.3 -78.5 0.9 93.2 270 F 1 13919 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 03 47 23 79.3 -78.5 0.9 93.1 0 2 6 13919 13 26 47 13 33 23 --- 03 53 54 78.0 -78.8 1.0 91.9 390 R 1 16000 Schedule for VLBA_OV (Code Ov ) 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 33 29 J0253+3835 03 54 00 78.0 -78.8 1.0 91.8 0 2 6 16000 13 33 23 13 37 59 --- 03 58 31 77.1 -78.9 1.1 91.0 270 R 1 12320 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 03 58 37 77.1 -78.9 1.1 91.0 0 2 6 12320 13 37 59 13 44 35 --- 04 05 08 75.8 -79.0 1.2 90.0 390 R 1 7039 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 04 05 14 75.8 -79.0 1.2 89.9 0 2 6 7039 13 44 35 13 49 11 --- 04 09 45 74.9 -78.9 1.3 89.3 270 R 1 3359 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 04 09 51 74.9 -78.9 1.3 89.2 0 2 7 3359 13 49 11 13 55 47 --- 04 16 22 73.6 -78.8 1.4 88.3 390 F 1 1922 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 04 16 28 73.6 -78.8 1.4 88.3 0 2 7 1922 13 55 47 14 00 23 --- 04 20 58 72.7 -78.7 1.5 87.7 270 F 1 5603 Schedule for VLBA_OV (Code Ov ) 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 14 00 29 J0253+3835 04 21 04 72.7 -78.7 1.5 87.7 0 2 7 5603 14 00 23 14 06 59 --- 04 27 36 71.4 -78.5 1.6 86.9 390 F 1 10883 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 04 27 42 71.4 -78.5 1.6 86.8 0 2 7 10883 14 06 59 14 11 35 --- 04 32 12 70.5 -78.4 1.6 86.3 270 F 1 14564 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 04 32 18 70.5 -78.4 1.6 86.3 0 2 8 14564 14 11 35 14 18 11 --- 04 38 49 69.2 -78.1 1.8 85.5 390 R 1 15356 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 04 38 56 69.2 -78.1 1.8 85.5 0 2 8 15356 14 18 11 14 22 47 --- 04 43 26 68.3 -77.9 1.8 85.0 270 R 1 11675 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 04 43 32 68.3 -77.9 1.8 85.0 0 2 8 11675 14 22 47 14 29 23 --- 04 50 03 67.0 -77.6 1.9 84.3 390 R 1 6395 Schedule for VLBA_OV (Code Ov ) 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 29 29 J0253+3835 04 50 09 67.0 -77.6 1.9 84.2 0 2 8 6395 14 29 23 14 33 59 --- 04 54 40 66.1 -77.3 2.0 83.7 270 R 1 2714 14 40 56 J0521+1638 05 01 38 69.0 166.7 -0.3 -11.0 248 2 9 2714 14 40 56 14 46 56 =0518+165 05 07 39 69.2 170.7 -0.2 -7.7 360 F 1 2086 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 05 07 45 69.2 170.8 -0.2 -7.6 0 2 9 2086 14 46 56 14 52 02 =0518+165 05 12 46 69.3 174.2 -0.1 -4.8 300 F 1 6166 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 05 14 18 43.2 291.9 4.0 72.2 8 2 9 6166 14 53 34 14 59 34 =0108+388 05 20 19 42.1 292.4 4.1 71.6 360 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 59 40 J0111+3906 05 20 26 42.1 292.4 4.1 71.6 0 2 9 10966 14 59 34 15 04 40 =0108+388 05 25 26 41.2 292.8 4.2 71.1 300 F 1 15047 15 05 25 J0253+3835 05 26 11 60.0 284.5 2.5 80.5 1 2 10 15047 15 05 25 15 11 55 --- 05 32 42 58.8 285.0 2.7 79.8 390 R 1 14953 Schedule for VLBA_OV (Code Ov ) 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: 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 05 32 48 58.8 285.0 2.7 79.8 0 2 10 14953 15 11 55 15 16 31 --- 05 37 19 57.9 285.3 2.7 79.4 270 R 1 11273 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 05 37 25 57.9 285.3 2.7 79.4 0 2 10 11273 15 16 31 15 23 07 --- 05 43 56 56.6 285.7 2.8 78.7 390 R 1 5992 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 05 44 02 56.6 285.7 2.8 78.7 0 2 10 5992 15 23 07 15 27 43 --- 05 48 33 55.8 286.0 2.9 78.3 270 R 1 2311 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 05 48 39 55.7 286.0 2.9 78.3 0 2 11 2311 15 27 43 15 34 19 --- 05 55 10 54.5 286.5 3.0 77.6 390 F 1 2969 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 05 55 16 54.5 286.5 3.0 77.6 0 2 11 2969 15 34 19 15 38 55 --- 05 59 47 53.6 286.8 3.1 77.2 270 F 1 6650 Schedule for VLBA_OV (Code Ov ) 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: 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 05 59 53 53.6 286.9 3.1 77.2 0 2 11 6650 15 38 55 15 45 31 --- 06 06 24 52.4 287.3 3.2 76.5 390 F 1 11930 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 06 06 30 52.3 287.3 3.2 76.5 0 2 11 11930 15 45 31 15 50 07 --- 06 11 00 51.5 287.7 3.3 76.1 270 F 1 15611 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 06 11 07 51.5 287.7 3.3 76.1 0 2 12 15611 15 50 07 15 56 43 --- 06 17 38 50.2 288.2 3.4 75.5 390 R 1 14309 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 06 17 44 50.2 288.2 3.4 75.4 0 2 12 14309 15 56 43 16 01 19 --- 06 22 14 49.4 288.5 3.5 75.0 270 R 1 10628 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 06 22 20 49.3 288.5 3.5 75.0 0 2 12 10628 16 01 19 16 07 55 --- 06 28 52 48.1 289.1 3.6 74.4 390 R 1 5348 Schedule for VLBA_OV (Code Ov ) 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: 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 06 28 58 48.1 289.1 3.6 74.4 0 2 12 5348 16 07 55 16 12 31 --- 06 33 28 47.2 289.4 3.7 73.9 270 R 1 1667 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 06 33 34 47.2 289.4 3.7 73.9 0 2 13 1667 16 12 31 16 19 07 --- 06 40 05 46.0 290.0 3.8 73.3 390 F 1 3613 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 06 40 11 46.0 290.0 3.8 73.3 0 2 13 3613 16 19 07 16 23 43 --- 06 44 42 45.1 290.3 3.9 72.8 270 F 1 7294 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 06 44 48 45.1 290.3 3.9 72.8 0 2 13 7294 16 23 43 16 30 19 --- 06 51 19 43.9 290.9 4.0 72.2 390 F 1 12574 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 06 51 25 43.9 290.9 4.0 72.2 0 2 13 12574 16 30 19 16 34 55 --- 06 55 56 43.0 291.3 4.0 71.7 270 F 1 16255 Schedule for VLBA_OV (Code Ov ) 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: 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 06 56 02 43.0 291.3 4.0 71.7 0 2 14 16255 16 34 55 16 41 31 --- 07 02 33 41.8 291.8 4.2 71.1 390 R 1 13665 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 02 39 41.8 291.8 4.2 71.1 0 2 14 13665 16 41 31 16 46 07 --- 07 07 10 41.0 292.2 4.2 70.6 270 R 1 9984 16 47 15 J0111+3906 07 08 18 23.0 302.6 5.9 59.9 26 2 14 9984 16 47 15 16 53 15 =0108+388 07 14 19 22.0 303.2 6.0 59.2 360 R 1 5184 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 07 14 25 22.0 303.2 6.0 59.2 0 2 14 5184 16 53 15 16 58 21 =0108+388 07 19 26 21.2 303.7 6.1 58.6 300 R 1 1104 ----------- Tape Change ------------ 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 07 21 25 56.5 240.3 2.0 46.2 42 1 1 1104 17 00 20 17 04 05 =0518+165 07 25 11 55.8 241.4 2.1 46.8 225 F 1 1896 Schedule for VLBA_OV (Code Ov ) 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: 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 07 25 17 55.8 241.4 2.1 46.9 0 1 1 1896 17 04 05 17 07 41 =0518+165 07 28 47 55.2 242.4 2.1 47.4 210 F 1 4777 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