COVER INFORMATION Station: WSTRBORK (Code Wb ) Experiment: OQ208 Exp. Code: ES031 Schedule Version: 2.00 Processed by SCHED version: Release of 28 April 2000 PI: Carlo Stanghellini Address: Istituto di Radioastronomia del C.N.R. C.P. 141 96017 Noto SR Italy Phone: +39 931 824107 EMAIL: carlo@ira.noto.cnr.it Fax: +39 931 824122 Phone during observation: Observing mode: 6cm MKIV Notes: Schedule for WSTRBORK (Code Wb ) Page 2 OQ208 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 7 Jun 2000 Day 159 --- Next scan frequencies: 4971.49 4979.49 4987.49 4995.49 Next BBC frequencies: 131.49 139.49 147.49 155.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 14 00 00 4C39.25 07 31 38 65.9 113.5 -1.9 -45.4 0 1 1 0 14 00 00 14 06 00 --- 07 37 39 66.7 115.5 -1.8 -44.5 360 F 1 2400 14 09 50 1308+326 07 41 29 29.7 74.5 -5.5 -43.5 0 1 1 2400 14 09 50 14 15 50 --- 07 47 30 30.6 75.6 -5.4 -43.7 360 F 1 4800 14 17 13 OQ208 07 48 53 19.8 68.6 -6.3 D -39.7 -158 1 1 4800 14 17 13 14 25 13 --- 07 56 55 20.9 70.1 -6.2 D -40.2 0 F 1 8000 14 25 53 OQ208 07 57 35 21.0 70.2 -6.2 D -40.2 30 1 1 8000 14 25 53 14 33 53 --- 08 05 36 22.1 71.6 -6.0 D -40.6 0 F 1 11200 14 34 33 OQ208 08 06 16 22.2 71.8 -6.0 D -40.6 30 1 1 11200 14 34 33 14 42 33 --- 08 14 18 23.4 73.2 -5.9 -41.0 0 F 1 14400 14 43 13 OQ208 08 14 58 23.5 73.3 -5.9 -41.1 29 1 1 14400 14 43 13 14 51 13 --- 08 22 59 24.6 74.8 -5.7 -41.4 480 F 1 17600 14 51 53 OQ208 08 23 39 24.7 74.9 -5.7 -41.5 29 1 2 17600 14 51 53 14 55 53 --- 08 27 40 25.3 75.6 -5.7 -41.6 240 R 1 16000 14 56 33 OQ208 08 28 20 25.4 75.8 -5.6 -41.7 29 1 2 16000 14 56 33 15 04 33 --- 08 36 21 26.6 77.2 -5.5 -42.0 480 R 1 12800 15 05 13 OQ208 08 37 01 26.7 77.3 -5.5 -42.0 29 1 2 12800 15 05 13 15 13 13 --- 08 45 03 27.9 78.8 -5.4 -42.3 480 R 1 9600 15 13 53 OQ208 08 45 43 28.0 78.9 -5.4 -42.3 29 1 2 9600 15 13 53 15 21 53 --- 08 53 44 29.2 80.4 -5.2 -42.6 480 R 1 6400 15 22 33 OQ208 08 54 24 29.3 80.5 -5.2 -42.6 29 1 2 6400 15 22 33 15 30 33 --- 09 02 25 30.5 82.0 -5.1 -42.8 480 R 1 3200 15 31 13 OQ208 09 03 06 30.6 82.2 -5.1 -42.8 29 1 2 3200 15 31 13 15 39 13 --- 09 11 07 31.8 83.7 -4.9 -43.0 480 R 1 0 15 40 38 1308+326 09 12 32 43.3 91.5 -4.0 -45.5 17 1 3 0 15 40 38 15 44 38 --- 09 16 33 43.9 92.4 -3.9 -45.5 240 F 1 1600 Schedule for WSTRBORK (Code Wb ) Page 3 OQ208 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 7 Jun 2000 Day 159 --- 15 45 56 OQ208 09 17 51 32.8 85.0 -4.8 -43.1 13 1 3 1600 15 45 56 15 53 56 --- 09 25 53 34.0 86.5 -4.7 -43.2 480 F 1 4800 15 54 36 OQ208 09 26 33 34.1 86.6 -4.7 -43.2 29 1 3 4800 15 54 36 16 02 36 --- 09 34 34 35.3 88.2 -4.5 -43.3 480 F 1 8000 16 03 16 OQ208 09 35 14 35.4 88.3 -4.5 -43.3 29 1 3 8000 16 03 16 16 11 16 --- 09 43 15 36.6 89.9 -4.4 -43.3 480 F 1 11200 16 11 56 OQ208 09 43 56 36.7 90.0 -4.4 -43.3 29 1 3 11200 16 11 56 16 19 56 --- 09 51 57 37.9 91.6 -4.3 -43.3 480 F 1 14400 16 20 36 OQ208 09 52 37 38.0 91.8 -4.2 -43.3 29 1 3 14400 16 20 36 16 28 36 --- 10 00 38 39.2 93.4 -4.1 -43.2 480 F 1 17600 16 29 16 OQ208 10 01 18 39.3 93.6 -4.1 -43.2 29 1 4 17600 16 29 16 16 33 16 --- 10 05 19 39.9 94.4 -4.0 -43.1 240 R 1 16000 16 33 56 OQ208 10 05 59 40.0 94.5 -4.0 -43.1 29 1 4 16000 16 33 56 16 41 56 --- 10 14 00 41.2 96.2 -3.9 -43.0 480 R 1 12800 16 42 36 OQ208 10 14 41 41.3 96.4 -3.9 -43.0 29 1 4 12800 16 42 36 16 50 36 --- 10 22 42 42.5 98.1 -3.7 -42.8 480 R 1 9600 16 51 16 OQ208 10 23 22 42.6 98.3 -3.7 -42.7 29 1 4 9600 16 51 16 16 59 16 --- 10 31 23 43.8 100.0 -3.6 -42.5 480 R 1 6400 16 59 56 OQ208 10 32 03 43.9 100.2 -3.6 -42.5 29 1 4 6400 16 59 56 17 07 56 --- 10 40 05 45.1 102.0 -3.4 -42.1 480 R 1 3200 17 08 36 OQ208 10 40 45 45.2 102.2 -3.4 -42.1 29 1 4 3200 17 08 36 17 16 36 --- 10 48 46 46.4 104.1 -3.3 -41.7 480 R 1 0 17 17 43 1308+326 10 49 54 57.5 115.2 -2.3 -40.2 0 1 5 0 17 17 43 17 21 43 --- 10 53 55 58.0 116.4 -2.3 -39.8 240 F 1 1600 17 22 49 OQ208 10 55 00 47.3 105.6 -3.2 -41.4 0 1 5 1600 17 22 49 17 30 49 --- 11 03 02 48.4 107.5 -3.1 -40.8 480 F 1 4800 17 31 29 OQ208 11 03 42 48.5 107.7 -3.1 -40.8 29 1 5 4800 17 31 29 17 39 29 --- 11 11 43 49.7 109.8 -2.9 -40.2 480 F 1 8000 17 40 09 OQ208 11 12 23 49.8 109.9 -2.9 -40.1 29 1 5 8000 17 40 09 17 48 09 --- 11 20 24 50.9 112.1 -2.8 -39.5 480 F 1 11200 Schedule for WSTRBORK (Code Wb ) Page 4 OQ208 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 7 Jun 2000 Day 159 --- 17 48 49 OQ208 11 21 05 51.0 112.2 -2.8 -39.4 29 1 5 11200 17 48 49 17 56 49 --- 11 29 06 52.1 114.4 -2.6 -38.6 480 F 1 14400 17 57 29 OQ208 11 29 46 52.2 114.6 -2.6 -38.6 29 1 5 14400 17 57 29 18 05 29 --- 11 37 47 53.3 116.9 -2.5 -37.7 480 F 1 17600 18 06 09 OQ208 11 38 27 53.4 117.1 -2.5 -37.6 29 1 6 17600 18 06 09 18 10 09 --- 11 42 28 53.9 118.3 -2.4 -37.2 240 R 1 16000 18 10 49 OQ208 11 43 08 54.0 118.5 -2.4 -37.1 29 1 6 16000 18 10 49 18 18 49 --- 11 51 09 55.1 120.9 -2.3 -36.0 480 R 1 12800 18 19 29 OQ208 11 51 50 55.1 121.1 -2.3 -35.9 29 1 6 12800 18 19 29 18 27 29 --- 11 59 51 56.2 123.7 -2.1 -34.8 480 R 1 9600 18 28 09 OQ208 12 00 31 56.3 123.9 -2.1 -34.7 29 1 6 9600 18 28 09 18 36 09 --- 12 08 32 57.2 126.6 -2.0 -33.4 480 R 1 6400 18 36 49 OQ208 12 09 12 57.3 126.8 -2.0 -33.3 29 1 6 6400 18 36 49 18 44 49 --- 12 17 14 58.3 129.6 -1.8 -31.9 480 R 1 3200 18 45 29 OQ208 12 17 54 58.4 129.8 -1.8 -31.8 29 1 6 3200 18 45 29 18 53 29 --- 12 25 55 59.3 132.7 -1.7 -30.2 480 R 1 0 18 54 52 1308+326 12 27 19 68.0 155.0 -0.7 -17.6 15 1 7 0 18 54 52 18 58 52 --- 12 31 19 68.3 157.2 -0.7 -16.1 240 F 1 1600 19 00 15 OQ208 12 32 42 60.0 135.3 -1.6 -28.8 18 1 7 1600 19 00 15 19 08 15 --- 12 40 44 60.8 138.5 -1.4 -27.1 480 F 1 4800 19 08 55 OQ208 12 41 24 60.9 138.7 -1.4 -26.9 29 1 7 4800 19 08 55 19 16 55 --- 12 49 25 61.7 142.0 -1.3 -25.0 480 F 1 8000 19 17 35 OQ208 12 50 05 61.7 142.3 -1.3 -24.8 29 1 7 8000 19 17 35 19 25 35 --- 12 58 07 62.4 145.8 -1.1 -22.7 480 F 1 11200 19 26 15 OQ208 12 58 47 62.5 146.1 -1.1 -22.5 29 1 7 11200 19 26 15 19 34 15 --- 13 06 48 63.1 149.6 -1.0 -20.3 480 F 1 14400 19 34 55 OQ208 13 07 28 63.2 149.9 -1.0 -20.1 29 1 7 14400 19 34 55 19 42 55 --- 13 15 29 63.8 153.7 -0.9 -17.7 480 F 1 17600 19 43 35 OQ208 13 16 09 63.8 154.0 -0.8 -17.5 29 1 8 17600 19 43 35 19 47 35 --- 13 20 10 64.1 155.9 -0.8 -16.3 240 R 1 16000 Schedule for WSTRBORK (Code Wb ) Page 5 OQ208 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 7 Jun 2000 Day 159 --- 19 48 15 OQ208 13 20 50 64.1 156.2 -0.8 -16.0 29 1 8 16000 19 48 15 19 56 15 --- 13 28 52 64.5 160.2 -0.6 -13.4 480 R 1 12800 20 04 22 OQ208 13 37 00 64.9 164.3 -0.5 -10.7 469 1 8 12800 20 04 22 20 12 22 --- 13 45 01 65.2 168.4 -0.4 -7.9 480 R 1 9600 20 13 02 OQ208 13 45 41 65.2 168.7 -0.4 -7.7 29 1 8 9600 20 13 02 20 21 02 --- 13 53 42 65.4 172.9 -0.2 -4.8 480 R 1 6400 20 21 42 OQ208 13 54 22 65.4 173.3 -0.2 -4.6 29 1 8 6400 20 21 42 20 29 42 --- 14 02 24 65.5 177.5 -0.1 -1.7 480 R 1 3200 20 30 22 OQ208 14 03 04 65.5 177.9 -0.1 -1.4 29 1 8 3200 20 30 22 20 38 22 --- 14 11 05 65.5 182.2 0.1 1.5 480 R 1 0 20 39 02 OQ208 14 11 45 65.5 182.5 0.1 1.7 29 1 9 0 20 39 02 20 47 02 --- 14 19 47 65.4 186.8 0.2 4.6 480 F 1 3200 20 47 42 OQ208 14 20 27 65.4 187.1 0.2 4.9 29 1 9 3200 20 47 42 20 55 42 --- 14 28 28 65.2 191.3 0.4 7.7 480 F 1 6400 20 56 22 OQ208 14 29 08 65.2 191.6 0.4 8.0 29 1 9 6400 20 56 22 21 00 02 --- 14 32 49 65.1 193.5 0.4 9.2 220 F 1 7867 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: es031.set Matches group wb6cm in /usr/local/sched/catalogs/freq.dat LO from PC-SCHED values, must be in Low patch Setup group: 7 Station: WSTRBORK Total bit rate: 128 Format: MKIV1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 135.000 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 4840.00 4840.00 4840.00 4840.00 Net SB= U U U U Pol. = LCP LCP LCP LCP BBC = 1 3 5 7 BBC SB= U U U U IF = 1N 1N 1N 1N The following frequency sets based on this setup were used. Frequency Set: 8 Setup file default. No pcal detection. LO sum= 4971.49 4979.49 4987.49 4995.49 BBC fr= 131.49 139.49 147.49 155.49 Bandwd= 8.000 8.000 8.000 8.000 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_off SOURCE LIST -- OQ208 Catalog positions marked with *. Position of date is for stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Source Source position (RA/Dec) (B1950) (J2000) (Date) J0927+3902 09 23 55.319194 * 09 27 03.013915 09 27 02.512459 0923+392 39 15 23.56652 * 39 02 20.85193 39 02 26.07757 * 4C39.25 /usr/local/sched/catalogs/sources.vlba J0927+39 USNO - Ref Frame 1998-6, Eubanks June 1998 J1310+3220 13 08 07.560124 * 13 10 28.663843 13 10 29.607699 * 1308+326 32 36 40.23888 * 32 20 43.78295 32 20 50.63600 J1310+32 /usr/local/sched/catalogs/sources.vlba USNO - Ref Frame 1998-6, Eubanks June 1998 J1407+2827 14 04 45.615152 * 14 07 00.394411 14 07 01.635806 1404+286 28 41 29.23491 * 28 27 14.68994 28 27 20.31094 J1407+28 /usr/local/sched/catalogs/sources.vlba * OQ208 USNO - Ref Frame 1998-6, Eubanks June 1998 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) 4C39.25 57.3 1308+326 101.5 OQ208 113.2 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