COVER INFORMATION Station: VLBA_OV (Code Ov ) Experiment: No description given. Exp. Code: bc123bd Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Shami Chatterjee Address: Cornell University 515 Space Sciences Ithaca NY 14853 USA Phone: 607 255 9020 EMAIL: shami@astro.cornell.edu Fax: Phone during observation: 607 255 9020 Observing mode: Notes: The optimal observation date is Dec 14. Please try to observe within 2 weeks of this date. Schedule for VLBA_OV (Code Ov ) Page 2 No description given. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 15 Dec 2002 Day 349 --- Next scan frequencies: 1409.99 1409.99 1503.99 1503.99 1589.99 1589.99 1679.99 1679.99 Next BBC frequencies: 990.01 990.01 896.01 896.01 810.01 810.01 720.01 720.01 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 05 37 38 J0547+2721 03 19 22 57.4 96.7 -2.5 -62.9 0 1 1 0 05 37 28 05 39 07 --- 03 20 52 57.7 96.9 -2.4 -62.9 90 F 1 1330 05 39 45 J0511+1357 03 21 30 56.2 126.2 -1.8 -41.5 12 1 1 1330 05 39 07 05 41 15 --- 03 23 00 56.4 126.7 -1.8 -41.2 90 F 1 3027 05 41 46 J0603+1742 03 23 31 49.9 108.1 -2.7 -52.6 12 1 1 3027 05 41 15 05 43 16 --- 03 25 01 50.2 108.4 -2.6 -52.5 90 F 1 4641 05 44 01 J0459+3106 03 25 47 69.7 100.6 -1.6 -66.1 1 1 1 4641 05 43 51 05 45 31 --- 03 27 17 70.0 100.9 -1.5 -65.9 90 F 1 5971 05 47 31 J0459+3106 03 29 17 70.4 101.5 -1.5 -65.7 113 1 1 5971 05 47 21 05 49 00 --- 03 30 47 70.7 101.9 -1.5 -65.5 90 F 1 7301 05 49 06 J0459+3106 03 30 53 70.7 101.9 -1.5 -65.5 0 1 1 7301 05 49 00 05 50 36 --- 03 32 23 71.0 102.3 -1.5 -65.3 90 F 1 8579 05 51 10 J0521+2112 03 32 57 61.5 116.5 -1.8 -49.8 9 1 1 8579 05 50 36 05 53 36 --- 03 35 23 61.9 117.3 -1.8 -49.4 146 F 1 10975 05 53 46 B0525+21.PT 03 35 33 61.1 114.1 -1.9 -51.6 2 1 1 10975 05 53 36 05 55 46 --- 03 37 33 61.5 114.7 -1.9 -51.2 120 F 1 12705 05 55 58 J0518+2054 03 37 46 62.8 119.8 -1.7 -47.7 3 1 1 12705 05 55 46 05 57 28 --- 03 39 16 63.1 120.4 -1.6 -47.4 90 F 1 14070 05 57 36 J0521+2112 03 39 24 62.6 118.6 -1.7 -48.6 1 1 1 14070 05 57 28 05 59 06 --- 03 40 54 62.9 119.2 -1.7 -48.2 90 F 1 15378 05 59 16 B0525+21.PT 03 41 05 62.1 115.8 -1.8 -50.6 2 1 1 15378 05 59 06 06 01 16 --- 03 43 05 62.5 116.4 -1.8 -50.2 120 F 1 17112 06 01 29 J0518+2054 03 43 18 63.7 121.8 -1.6 -46.4 4 1 2 17112 06 01 16 06 02 59 --- 03 44 48 64.0 122.3 -1.6 -46.1 90 R 1 16714 Schedule for VLBA_OV (Code Ov ) Page 3 No description given. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 15 Dec 2002 Day 349 --- 06 03 08 J0521+2112 03 44 56 63.6 120.6 -1.6 -47.3 1 1 2 16714 06 02 59 06 04 37 --- 03 46 26 63.9 121.1 -1.6 -47.0 90 R 1 15404 06 04 48 B0525+21.PT 03 46 37 63.1 117.6 -1.7 -49.5 2 1 2 15404 06 04 37 06 06 48 --- 03 48 37 63.5 118.2 -1.7 -49.1 120 R 1 13664 06 07 02 J0518+2054 03 48 51 64.7 123.9 -1.5 -45.0 4 1 2 13664 06 06 48 06 08 32 --- 03 50 21 64.9 124.5 -1.5 -44.7 90 R 1 12281 06 08 40 J0521+2112 03 50 30 64.5 122.6 -1.5 -46.0 1 1 2 12281 06 08 32 06 10 10 --- 03 52 00 64.8 123.2 -1.5 -45.6 90 R 1 10968 06 10 21 B0525+21.PT 03 52 11 64.1 119.5 -1.6 -48.3 3 1 2 10968 06 10 10 06 12 21 --- 03 54 11 64.4 120.2 -1.6 -47.9 120 R 1 9222 06 12 36 J0518+2054 03 54 26 65.6 126.1 -1.4 -43.5 5 1 2 9222 06 12 21 06 14 06 --- 03 55 56 65.8 126.7 -1.4 -43.1 90 R 1 7829 06 14 15 J0521+2112 03 56 05 65.5 124.8 -1.4 -44.6 2 1 2 7829 06 14 06 06 15 44 --- 03 57 35 65.7 125.4 -1.4 -44.1 90 R 1 6513 06 15 56 B0525+21.PT 03 57 47 65.0 121.5 -1.5 -47.0 3 1 2 6513 06 15 44 06 17 56 --- 03 59 47 65.4 122.3 -1.5 -46.5 120 R 1 4760 06 18 11 J0518+2054 04 00 02 66.5 128.5 -1.3 -41.9 5 1 2 4760 06 17 56 06 19 41 --- 04 01 32 66.7 129.1 -1.3 -41.4 90 R 1 3358 06 19 50 J0521+2112 04 01 41 66.4 127.1 -1.3 -43.0 2 1 2 3358 06 19 41 06 21 20 --- 04 03 11 66.6 127.7 -1.3 -42.5 90 R 1 2039 06 21 32 B0525+21.PT 04 03 24 66.0 123.7 -1.4 -45.6 4 1 2 2039 06 21 20 06 23 32 --- 04 05 24 66.3 124.5 -1.4 -45.0 120 R 1 280 06 23 48 J0518+2054 04 05 40 67.3 131.0 -1.2 -40.0 6 1 3 280 06 23 32 06 25 18 --- 04 07 10 67.6 131.7 -1.2 -39.5 90 F 1 1692 06 25 27 J0521+2112 04 07 19 67.2 129.5 -1.2 -41.2 2 1 3 1692 06 25 18 06 26 57 --- 04 08 49 67.5 130.2 -1.2 -40.7 90 F 1 3013 06 27 09 B0525+21.PT 04 09 02 66.9 126.0 -1.3 -44.0 4 1 3 3013 06 26 57 06 29 09 --- 04 11 02 67.2 126.9 -1.3 -43.4 120 F 1 4777 Schedule for VLBA_OV (Code Ov ) Page 4 No description given. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 15 Dec 2002 Day 349 --- 06 29 26 J0518+2054 04 11 19 68.2 133.7 -1.1 -38.0 6 1 3 4777 06 29 09 06 30 55 --- 04 12 49 68.4 134.4 -1.1 -37.5 90 F 1 6197 06 31 05 J0521+2112 04 12 58 68.1 132.2 -1.1 -39.3 2 1 3 6197 06 30 55 06 32 35 --- 04 14 28 68.3 132.9 -1.1 -38.7 90 F 1 7519 06 32 48 B0525+21.PT 04 14 41 67.8 128.5 -1.2 -42.2 4 1 3 7519 06 32 35 06 34 47 --- 04 16 41 68.1 129.4 -1.2 -41.5 120 F 1 9287 06 35 04 J0518+2054 04 16 58 69.0 136.6 -1.0 -35.9 6 1 3 9287 06 34 47 06 36 34 --- 04 18 28 69.2 137.4 -1.0 -35.3 90 F 1 10710 06 36 43 J0521+2112 04 18 38 68.9 135.0 -1.1 -37.1 2 1 3 10710 06 36 34 06 38 13 --- 04 20 08 69.1 135.8 -1.0 -36.5 90 F 1 12032 06 38 26 B0525+21.PT 04 20 21 68.7 131.1 -1.1 -40.3 4 1 3 12032 06 38 13 06 40 26 --- 04 22 21 69.0 132.1 -1.1 -39.5 120 F 1 13801 06 40 43 J0518+2054 04 22 38 69.7 139.7 -0.9 -33.5 6 1 3 13801 06 40 26 06 42 12 --- 04 24 08 69.9 140.5 -0.9 -32.8 90 F 1 15224 06 42 22 J0521+2112 04 24 17 69.7 138.0 -1.0 -34.8 2 1 3 15224 06 42 12 06 43 52 --- 04 25 47 69.9 138.9 -0.9 -34.2 90 F 1 16544 06 44 04 B0525+21.PT 04 26 00 69.5 134.0 -1.1 -38.1 4 1 4 16544 06 43 52 06 46 04 --- 04 28 00 69.8 135.0 -1.0 -37.3 120 R 1 16888 06 46 21 J0518+2054 04 28 16 70.4 142.9 -0.8 -30.9 5 1 4 16888 06 46 04 06 47 50 --- 04 29 46 70.6 143.8 -0.8 -30.2 90 R 1 15472 06 47 59 J0521+2112 04 29 55 70.4 141.2 -0.9 -32.3 1 1 4 15472 06 47 50 06 49 29 --- 04 31 25 70.6 142.1 -0.8 -31.6 90 R 1 14154 06 49 42 B0525+21.PT 04 31 38 70.3 137.0 -1.0 -35.8 3 1 4 14154 06 49 29 06 51 41 --- 04 33 38 70.6 138.2 -0.9 -34.9 120 R 1 12392 06 51 57 J0518+2054 04 33 54 71.1 146.4 -0.7 -28.1 4 1 4 12392 06 51 41 06 53 27 --- 04 35 24 71.2 147.4 -0.7 -27.4 90 R 1 10987 06 53 36 J0521+2112 04 35 33 71.1 144.7 -0.8 -29.6 1 1 4 10987 06 53 27 06 55 05 --- 04 37 03 71.3 145.6 -0.7 -28.8 90 R 1 9671 Schedule for VLBA_OV (Code Ov ) Page 5 No description given. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 15 Dec 2002 Day 349 --- 06 55 17 B0525+21.PT 04 37 14 71.0 140.3 -0.9 -33.3 2 1 4 9671 06 55 05 06 57 17 --- 04 39 14 71.3 141.5 -0.8 -32.3 120 R 1 7917 06 57 32 J0518+2054 04 39 30 71.6 150.1 -0.6 -25.2 4 1 4 7917 06 57 17 06 59 02 --- 04 41 00 71.8 151.1 -0.6 -24.4 90 R 1 6515 06 59 11 J0521+2112 04 41 09 71.7 148.3 -0.7 -26.7 1 1 4 6515 06 59 02 07 00 41 --- 04 42 39 71.9 149.3 -0.7 -25.9 90 R 1 5199 07 00 53 B0525+21.PT 04 42 51 71.7 143.7 -0.8 -30.5 2 1 4 5199 07 00 41 07 02 53 --- 04 44 51 71.9 145.0 -0.7 -29.5 120 R 1 3442 07 03 08 J0518+2054 04 45 07 72.2 153.9 -0.6 -22.0 4 1 4 3442 07 02 53 07 04 38 --- 04 46 37 72.3 155.0 -0.5 -21.1 90 R 1 2038 07 04 47 J0521+2112 04 46 46 72.3 152.1 -0.6 -23.6 1 1 4 2038 07 04 38 07 06 17 --- 04 48 16 72.4 153.2 -0.6 -22.7 90 R 1 721 07 06 29 B0525+21.PT 04 48 28 72.3 147.4 -0.7 -27.5 2 1 5 721 07 06 17 07 08 28 --- 04 50 28 72.6 148.8 -0.6 -26.4 120 F 1 1037 07 08 44 J0518+2054 04 50 44 72.6 158.0 -0.5 -18.6 3 1 5 1037 07 08 28 07 10 14 --- 04 52 14 72.7 159.1 -0.4 -17.7 90 F 1 2442 07 10 23 J0521+2112 04 52 22 72.8 156.1 -0.5 -20.2 1 1 5 2442 07 10 14 07 11 53 --- 04 53 52 72.9 157.3 -0.5 -19.3 90 F 1 3758 07 12 05 B0525+21.PT 04 54 05 72.9 151.3 -0.6 -24.3 2 1 5 3758 07 11 53 07 14 04 --- 04 56 05 73.1 152.8 -0.5 -23.1 120 F 1 5515 07 14 20 J0518+2054 04 56 20 73.0 162.2 -0.4 -15.1 3 1 5 5515 07 14 04 07 15 49 --- 04 57 50 73.1 163.4 -0.3 -14.1 90 F 1 6917 07 15 58 J0521+2112 04 57 59 73.2 160.4 -0.4 -16.7 1 1 5 6917 07 15 49 07 17 28 --- 04 59 29 73.3 161.5 -0.4 -15.7 90 F 1 8231 07 17 40 B0525+21.PT 04 59 41 73.4 155.5 -0.5 -20.9 2 1 5 8231 07 17 28 07 19 40 --- 05 01 41 73.6 157.0 -0.5 -19.6 120 F 1 9985 07 19 54 J0518+2054 05 01 56 73.3 166.6 -0.3 -11.4 2 1 5 9985 07 19 40 07 21 24 --- 05 03 26 73.4 167.8 -0.2 -10.4 90 F 1 11380 Schedule for VLBA_OV (Code Ov ) Page 6 No description given. UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 15 Dec 2002 Day 349 --- 07 21 33 J0521+2112 05 03 34 73.5 164.8 -0.3 -13.0 1 1 5 11380 07 21 24 07 23 03 --- 05 05 04 73.6 166.0 -0.3 -12.0 90 F 1 12692 07 23 14 B0525+21.PT 05 05 16 73.8 159.8 -0.4 -17.2 1 1 5 12692 07 23 03 07 25 14 --- 05 07 16 74.0 161.4 -0.4 -15.9 120 F 1 14441 07 25 28 J0518+2054 05 07 30 73.5 171.1 -0.2 -7.6 2 1 5 14441 07 25 14 07 26 58 --- 05 09 00 73.6 172.4 -0.2 -6.5 90 F 1 15827 07 27 06 J0521+2112 05 09 09 73.7 169.3 -0.2 -9.1 0 1 5 15827 07 26 58 07 28 36 --- 05 10 39 73.8 170.5 -0.2 -8.1 90 F 1 17136 07 29 11 J0547+2721 05 11 14 77.5 139.4 -0.6 -35.7 9 1 6 17136 07 28 36 07 30 41 --- 05 12 44 77.7 140.7 -0.6 -34.6 90 R 1 16395 07 31 19 J0511+1357 05 13 22 66.7 181.0 0.0 0.8 5 1 6 16395 07 30 41 07 32 49 --- 05 14 52 66.7 181.9 0.1 1.5 90 R 1 14696 07 33 23 J0603+1742 05 15 26 67.8 148.4 -0.8 -25.9 6 1 6 14696 07 32 49 07 34 52 --- 05 16 56 68.0 149.3 -0.8 -25.3 90 R 1 13044 07 36 09 J0459+3106 05 18 13 82.8 213.3 0.3 30.7 28 1 6 13044 07 35 59 07 37 39 --- 05 19 43 82.6 215.5 0.3 32.7 90 R 1 11713 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: v18cm-256-8-2-psrvlb.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= 1409.99 1409.99 1503.99 1503.99 1589.99 1589.99 1679.99 1679.99 BBC fr= 990.01 990.01 896.01 896.01 810.01 810.01 720.01 720.01 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 = OFF PCALXB1= S1 S2 S3 S4 S5 S6 S7 S8 PCALXB2= M1 M2 M3 M4 M5 M6 M7 M8 PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- No description given. 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) * B0525+21.PT 05 25 50.733747 * 05 28 51.036277 05 29 01.999690 21 51 42.93819 * 21 54 05.21593 21 54 16.43785 From catalog imbedded in main SCHED input file. * J0521+2112 05 18 46.710993 * 05 21 45.965828 05 21 56.863537 21 09 58.62217 * 21 12 51.45136 21 13 04.49943 From catalog imbedded in main SCHED input file. * J0518+2054 05 15 05.041774 * 05 18 03.824489 05 18 14.691988 20 51 43.76285 * 20 54 52.49715 20 55 06.49045 From catalog imbedded in main SCHED input file. * J0547+2721 05 44 25.905590 * 05 47 34.148941 05 47 45.599249 27 20 55.67910 * 27 21 56.84240 27 22 03.03770 From catalog imbedded in main SCHED input file. * J0511+1357 05 08 48.400095 * 05 11 38.319660 05 11 48.665107 13 53 43.24658 * 13 57 19.19338 13 57 34.61127 From catalog imbedded in main SCHED input file. * J0603+1742 06 00 14.060254 * 06 03 09.130269 06 03 19.778597 17 42 24.20554 * 17 42 16.81070 17 42 19.23332 From catalog imbedded in main SCHED input file. * J0459+3106 04 56 20.501118 * 04 59 33.033710 04 59 44.729795 31 02 06.30589 * 31 06 34.28758 31 06 53.41526 From catalog imbedded in main SCHED input file. The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) B0525+21.PT 178.6 J0521+2112 177.2 J0518+2054 176.4 J0547+2721 174.3 J0511+1357 169.8 J0603+1742 170.4 J0459+3106 169.7 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