COVER INFORMATION Station: VLBA_OV (Code Ov ) Experiment: BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH Exp. Code: BH105B Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: David H. Hough Address: Dept. of Physics & Astronomy Trinity University San Antonio, TX 78212-7200 Phone: 210-999-7466 (work) or 210-824-0358 (home) EMAIL: dhough@trinity.edu Fax: 210-999-7423 Phone during observation: 210-999-7466 (work) or 210-824-0358 (home) Observing mode: VLBA 128-4-2; 4 cm RCP; 2 cm LCP Notes: Part A: 1st of 6 10-to-12-hr sessions Program sources: 3C204, 3C205, 3C207, 3C208 3C212, 3C245, 3C249.1, 3C263 Fringe finders and amplitude check: 3C286, OJ287 Schedule for VLBA_OV (Code Ov ) Page 2 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) ---------------------------------------------------------------------------------------- --- Wed 12 Feb 2003 Day 43 --- Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 00 48 49 3C205 02 22 23 28.8 37.2 -6.3 -64.9 0 1 1 0 00 48 49 00 58 47 --- 02 32 22 30.0 37.8 -6.1 -66.7 598 F 1 3986 00 58 47 3C204 02 32 22 32.8 29.9 -6.1 -71.2 -12 1 1 3986 00 58 47 01 08 45 --- 02 42 22 33.8 30.3 -5.9 -73.2 587 F 1 7975 01 08 45 3C263 02 42 22 18.8 18.0 -9.0 -36.9 -36 1 1 7975 01 08 45 01 15 44 --- 02 49 22 19.3 18.6 -8.8 -38.3 383 F 1 10767 01 15 44 3C249.1 02 49 22 29.3 12.4 -8.3 -49.4 -26 1 1 10767 01 15 44 01 22 43 --- 02 56 22 29.6 12.7 -8.1 -50.9 393 F 1 13560 01 23 43 3C207 02 57 22 11.2 81.8 -5.7 -54.0 8 1 1 13560 01 23 43 01 28 42 --- 03 02 22 12.1 82.5 -5.6 -54.2 299 F 1 15553 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 01 28 42 3C207 03 02 22 12.1 82.5 -5.6 -54.2 -6 1 1 15553 01 28 42 01 33 41 --- 03 07 22 13.1 83.3 -5.6 -54.3 293 F 1 17548 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 01 33 41 3C208 03 07 22 11.1 80.9 -5.8 -54.1 -10 1 2 17548 01 33 41 01 43 39 --- 03 17 22 13.1 82.4 -5.6 -54.4 588 R 1 13558 01 43 39 3C212 03 17 22 12.1 81.3 -5.7 -54.3 -8 1 2 13558 01 43 39 01 53 38 --- 03 27 22 14.1 82.8 -5.5 -54.5 591 R 1 9569 01 54 38 3C205 03 28 22 37.0 40.6 -5.2 -77.1 8 1 2 9569 01 54 38 02 07 35 --- 03 41 22 38.7 41.0 -5.0 -79.6 778 R 1 4385 02 07 35 3C204 03 41 22 39.8 31.7 -4.9 -85.8 -12 1 2 4385 02 07 35 02 18 34 --- 03 52 22 41.0 31.8 -4.8 -88.2 646 R 1 -3 02 19 34 3C207 03 53 22 22.3 90.1 -4.8 -54.9 15 1 3 -3 02 19 34 02 26 32 --- 04 00 22 23.7 91.1 -4.7 -54.8 419 F 1 2788 Schedule for VLBA_OV (Code Ov ) Page 3 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) ---------------------------------------------------------------------------------------- --- Wed 12 Feb 2003 Day 43 --- Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 02 26 32 3C207 04 00 22 23.7 91.1 -4.7 -54.8 -6 1 3 2788 02 26 32 02 33 31 --- 04 07 22 25.1 92.2 -4.6 -54.8 413 F 1 5580 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 02 33 31 3C208 04 07 22 23.0 89.7 -4.8 -55.1 -10 1 3 5580 02 33 31 02 43 29 --- 04 17 22 25.0 91.2 -4.6 -55.1 588 F 1 9569 02 43 29 3C212 04 17 22 24.0 90.2 -4.7 -55.2 -8 1 3 9569 02 43 29 02 53 28 --- 04 27 22 26.0 91.7 -4.5 -55.2 590 F 1 13559 02 54 28 3C263 04 28 22 26.8 25.9 -7.2 -58.1 10 1 3 13559 02 54 28 03 04 26 --- 04 38 22 27.7 26.5 -7.0 -60.1 598 F 1 17546 03 04 26 3C249.1 04 38 22 34.7 15.8 -6.4 -74.1 -20 1 4 17546 03 04 26 03 14 24 --- 04 48 22 35.2 16.0 -6.3 -76.5 578 R 1 13557 03 14 24 3C205 04 48 22 47.6 41.8 -3.9 -93.3 -31 1 4 13557 03 14 24 03 24 23 --- 04 58 22 48.9 41.6 -3.7 -95.5 568 R 1 9568 03 24 23 3C204 04 58 22 47.8 30.7 -3.7 -103.9 -13 1 4 9568 03 24 23 03 34 21 --- 05 08 22 48.8 30.3 -3.5 -106.5 585 R 1 5579 03 35 21 3C245 05 09 22 12.5 84.2 -5.6 -54.1 -19 1 4 5579 03 35 21 03 42 20 --- 05 16 22 13.9 85.3 -5.4 -54.2 400 R 1 2788 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 03 42 20 3C245 05 16 22 13.9 85.3 -5.4 -54.2 -6 1 4 2788 03 42 20 03 49 19 --- 05 23 22 15.2 86.3 -5.3 -54.3 413 R 1 -4 03 50 19 3C207 05 24 22 40.2 105.4 -3.3 -52.0 4 1 5 -4 03 50 19 03 57 17 --- 05 31 22 41.5 106.8 -3.2 -51.5 419 F 1 2787 Schedule for VLBA_OV (Code Ov ) Page 4 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) ---------------------------------------------------------------------------------------- --- Wed 12 Feb 2003 Day 43 --- Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 03 57 17 3C207 05 31 22 41.5 106.8 -3.2 -51.5 -6 1 5 2787 03 57 17 04 04 16 --- 05 38 22 42.8 108.3 -3.0 -50.9 413 F 1 5579 04 04 16 3C208 05 38 22 40.9 105.1 -3.2 -52.4 -10 1 5 5579 04 04 16 04 14 15 --- 05 48 22 42.8 107.1 -3.1 -51.6 588 F 1 9568 04 14 15 3C212 05 48 22 41.9 105.7 -3.2 -52.2 -8 1 5 9568 04 14 15 04 24 13 --- 05 58 22 43.8 107.7 -3.0 -51.5 591 F 1 13557 04 25 13 3C263 05 59 22 35.4 30.1 -5.7 -76.7 2 1 5 13557 04 25 13 04 35 11 --- 06 09 22 36.4 30.4 -5.5 -78.8 598 F 1 17545 04 35 11 3C249.1 06 09 22 39.8 16.4 -4.9 -96.0 -15 1 6 17545 04 35 11 04 45 09 --- 06 19 22 40.3 16.3 -4.8 -98.5 583 R 1 13556 04 45 09 3C205 06 19 22 59.2 36.6 -2.3 -116.8 -44 1 6 13556 04 45 09 04 55 08 --- 06 29 22 60.4 35.3 -2.2 -120.0 555 R 1 9567 04 55 08 3C204 06 29 22 56.3 23.7 -2.1 -130.2 -14 1 6 9567 04 55 08 05 05 06 --- 06 39 22 57.1 22.4 -2.0 -133.5 584 R 1 5578 05 06 06 3C245 06 40 22 30.5 98.3 -4.0 -53.7 1 1 6 5578 05 06 06 05 13 05 --- 06 47 22 31.9 99.5 -3.9 -53.4 419 R 1 2787 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 05 13 05 3C245 06 47 22 31.9 99.5 -3.9 -53.4 -6 1 6 2787 05 13 05 05 20 04 --- 06 54 22 33.3 100.7 -3.8 -53.1 413 R 1 -5 05 21 04 3C207 06 55 22 56.4 128.6 -1.8 -39.7 8 1 7 -5 05 21 04 05 26 03 --- 07 00 22 57.1 130.3 -1.7 -38.6 299 F 1 1988 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 05 26 03 3C207 07 00 22 57.1 130.3 -1.7 -38.6 -6 1 7 1988 05 26 03 05 31 02 --- 07 05 22 57.9 132.1 -1.6 -37.3 293 F 1 3983 Schedule for VLBA_OV (Code Ov ) Page 5 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) ---------------------------------------------------------------------------------------- --- Wed 12 Feb 2003 Day 43 --- 05 31 02 3C208 07 05 22 56.5 127.0 -1.8 -40.9 -9 1 7 3983 05 31 02 05 41 00 --- 07 15 22 58.0 130.5 -1.6 -38.6 589 F 1 7972 05 41 00 3C212 07 15 22 57.4 128.2 -1.7 -40.2 -8 1 7 7972 05 41 00 05 50 59 --- 07 25 22 58.9 131.8 -1.6 -37.7 591 F 1 11961 05 50 59 OJ287 07 25 22 64.0 125.1 -1.5 -43.9 -16 1 7 11961 05 50 59 05 54 58 --- 07 29 22 64.7 126.7 -1.4 -42.8 223 F 1 13556 05 56 58 3C263 07 31 22 44.8 30.7 -4.1 -97.3 50 1 7 13556 05 56 58 06 06 56 --- 07 41 22 45.8 30.5 -4.0 -99.8 598 F 1 17543 06 08 56 3C249.1 07 43 22 44.8 14.1 -3.4 -120.4 103 1 8 17543 06 08 56 06 18 54 --- 07 53 22 45.2 13.7 -3.2 -123.1 598 R 1 13556 06 18 54 3C205 07 53 22 68.0 16.4 -0.8 -154.9 -52 1 8 13556 06 18 54 06 28 52 --- 08 03 22 68.5 13.1 -0.6 -160.1 547 R 1 9567 06 28 52 3C204 08 03 22 61.6 7.6 -0.6 -165.4 -20 1 8 9567 06 28 52 06 38 51 --- 08 13 22 61.8 5.5 -0.4 -169.6 578 R 1 5578 06 39 51 3C245 08 14 22 48.3 117.4 -2.5 -46.3 -21 1 8 5578 06 39 51 06 46 49 --- 08 21 22 49.6 119.2 -2.4 -45.3 398 R 1 2787 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 06 46 49 3C245 08 21 22 49.6 119.2 -2.4 -45.3 -6 1 8 2787 06 46 49 06 53 48 --- 08 28 22 50.8 121.1 -2.2 -44.2 413 R 1 -5 06 55 48 OJ287 08 30 22 72.0 160.9 -0.4 -16.1 71 1 9 -5 06 55 48 06 58 48 --- 08 33 22 72.2 163.1 -0.4 -14.2 179 F 1 1189 07 00 48 3C207 08 35 22 65.9 176.7 -0.1 -2.7 101 1 9 1189 07 00 48 07 05 16 --- 08 39 52 66.0 179.3 0.0 -0.5 269 F 1 2982 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 07 05 16 3C207 08 39 52 66.0 179.3 0.0 -0.5 -6 1 9 2982 07 05 16 07 09 46 --- 08 44 22 66.0 182.0 0.1 1.7 263 F 1 4777 Schedule for VLBA_OV (Code Ov ) Page 6 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) ---------------------------------------------------------------------------------------- --- Wed 12 Feb 2003 Day 43 --- 07 09 46 3C208 08 44 22 66.6 174.5 -0.1 -4.5 -11 1 9 4777 07 09 46 07 16 45 --- 08 51 22 66.6 178.8 0.0 -1.0 408 F 1 7569 07 16 45 3C212 08 51 22 66.9 175.4 -0.1 -3.8 -8 1 9 7569 07 16 45 07 22 44 --- 08 57 22 66.9 179.1 0.0 -0.8 351 F 1 9963 07 22 44 OJ287 08 57 22 72.9 181.9 0.0 1.6 -18 1 9 9963 07 22 44 07 25 43 --- 09 00 22 72.8 184.3 0.1 3.6 162 F 1 11160 07 27 43 3C263 09 02 22 53.5 26.0 -2.6 -121.7 8 1 9 11160 07 27 43 07 32 42 --- 09 07 22 53.9 25.5 -2.5 -123.2 299 F 1 13152 07 32 42 3C249.1 09 07 22 48.3 9.5 -2.0 -144.2 -17 1 9 13152 07 32 42 07 37 41 --- 09 12 22 48.4 9.2 -1.9 -145.7 282 F 1 15147 07 37 41 3C205 09 12 22 68.6 -12.1 0.5 161.7 -46 1 9 15147 07 37 41 07 43 40 --- 09 18 22 68.4 -14.1 0.6 158.6 313 F 1 17540 07 45 40 3C204 09 20 22 61.3 -9.2 0.7 162.3 100 1 10 17540 07 45 40 07 50 39 --- 09 25 22 61.2 -10.3 0.8 160.2 299 R 1 15548 07 51 39 3C245 09 26 22 59.5 140.8 -1.3 -31.0 -47 1 10 15548 07 51 39 07 55 38 --- 09 30 22 60.0 142.5 -1.2 -29.7 192 R 1 13953 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 07 55 38 3C245 09 30 22 60.0 142.5 -1.2 -29.7 -6 1 10 13953 07 55 38 07 59 38 --- 09 34 22 60.5 144.2 -1.1 -28.4 233 R 1 12357 08 00 38 3C207 09 35 22 63.1 210.4 0.9 24.4 10 1 10 12357 08 00 38 08 04 37 --- 09 39 22 62.7 212.3 1.0 25.9 239 R 1 10763 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 08 04 37 3C207 09 39 22 62.7 212.3 1.0 25.9 -6 1 10 10763 08 04 37 08 08 36 --- 09 43 22 62.2 214.2 1.0 27.3 233 R 1 9167 08 08 36 3C208 09 43 22 64.1 208.8 0.8 23.3 -10 1 10 9167 08 08 36 08 13 35 --- 09 48 22 63.6 211.3 0.9 25.2 289 R 1 7173 Schedule for VLBA_OV (Code Ov ) Page 7 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) ---------------------------------------------------------------------------------------- --- Wed 12 Feb 2003 Day 43 --- 08 13 35 3C212 09 48 22 64.4 208.8 0.8 23.3 -8 1 10 7173 08 13 35 08 18 34 --- 09 53 22 63.9 211.3 0.9 25.3 291 R 1 5178 08 19 34 OJ287 09 54 22 68.5 221.1 1.0 33.9 45 1 10 5178 08 19 34 08 22 34 --- 09 57 22 68.1 222.7 1.0 35.1 179 R 1 3983 08 24 34 3C249.1 09 59 22 49.6 365.6 -1.1 -159.8 19 1 10 3983 08 24 34 08 29 33 --- 10 04 22 49.7 365.2 -1.0 -161.4 299 R 1 1990 08 29 33 3C263 10 04 22 58.2 378.4 -1.6 -142.1 -23 1 10 1990 08 29 33 08 34 32 --- 10 09 22 58.6 377.7 -1.5 -143.9 276 R 1 -4 08 37 32 3C286 10 12 23 48.6 444.2 -3.3 -66.8 130 1 11 -4 08 37 32 08 40 31 --- 10 15 22 49.2 444.6 -3.3 -66.9 179 F 1 1189 08 42 31 3C205 10 17 22 63.8 330.0 1.6 131.5 38 1 11 1189 08 42 31 08 47 30 --- 10 22 22 63.3 329.0 1.7 129.6 299 F 1 3181 08 47 30 3C204 10 22 22 58.1 339.6 1.7 138.5 -16 1 11 3181 08 47 30 08 52 29 --- 10 27 22 57.8 338.9 1.8 136.8 283 F 1 5176 08 53 29 3C245 10 28 22 64.6 171.7 -0.2 -6.8 -57 1 11 5176 08 53 29 08 57 58 --- 10 32 52 64.7 174.2 -0.2 -4.7 212 F 1 6970 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 08 57 58 3C245 10 32 52 64.7 174.2 -0.2 -4.7 -6 1 11 6970 08 57 58 09 02 27 --- 10 37 22 64.8 176.8 -0.1 -2.6 263 F 1 8765 09 05 27 3C207 10 40 23 54.1 235.8 2.0 42.6 135 1 11 8765 09 05 27 09 09 56 --- 10 44 52 53.4 237.2 2.1 43.4 269 F 1 10557 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 09 09 56 3C207 10 44 52 53.4 237.2 2.1 43.4 -6 1 11 10557 09 09 56 09 14 25 --- 10 49 22 52.6 238.5 2.1 44.2 263 F 1 12352 09 14 25 3C208 10 49 22 55.2 235.6 1.9 42.6 -11 1 11 12352 09 14 25 09 20 54 --- 10 55 52 54.1 237.6 2.0 43.8 378 F 1 14945 Schedule for VLBA_OV (Code Ov ) Page 8 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) ---------------------------------------------------------------------------------------- --- Wed 12 Feb 2003 Day 43 --- 09 20 54 3C212 10 55 52 55.2 236.2 1.9 43.0 -8 1 11 14945 09 20 54 09 27 23 --- 11 02 22 54.1 238.2 2.1 44.2 381 F 1 17538 09 29 23 3C207 11 04 22 50.0 242.6 2.4 46.5 106 1 12 17538 09 29 23 09 37 21 --- 11 12 22 48.6 244.6 2.5 47.6 478 R 1 14349 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 09 37 21 3C207 11 12 22 48.6 244.6 2.5 47.6 -6 1 12 14349 09 37 21 09 45 20 --- 11 20 22 47.2 246.6 2.7 48.6 473 R 1 11157 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 09 45 20 3C208 11 20 22 49.8 244.3 2.5 47.6 -11 1 12 11157 09 45 20 09 55 19 --- 11 30 22 48.0 246.8 2.6 48.9 587 R 1 7168 09 55 19 3C212 11 30 22 49.2 245.7 2.5 48.5 -8 1 12 7168 09 55 19 10 05 17 --- 11 40 22 47.4 248.1 2.7 49.6 590 R 1 3179 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 10 06 17 3C286 11 41 22 66.3 98.4 -1.8 -66.1 -46 1 12 3179 10 06 17 10 10 16 --- 11 45 22 67.1 99.3 -1.8 -65.8 193 R 1 1585 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 10 10 16 3C286 11 45 22 67.1 99.3 -1.8 -65.8 -6 1 12 1585 10 10 16 10 14 15 --- 11 49 22 67.9 100.2 -1.7 -65.4 233 R 1 -11 10 15 15 3C263 11 50 22 61.4 -2.2 0.2 175.7 -14 1 13 -11 10 15 15 10 25 14 --- 12 00 22 61.3 -4.3 0.3 171.6 584 F 1 3977 10 27 14 3C245 12 02 22 59.2 220.4 1.3 31.8 -36 1 13 3977 10 27 14 10 34 12 --- 12 09 22 58.2 223.2 1.4 33.8 383 F 1 6767 Schedule for VLBA_OV (Code Ov ) Page 9 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) ---------------------------------------------------------------------------------------- --- Wed 12 Feb 2003 Day 43 --- Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 10 34 12 3C245 12 09 22 58.2 223.2 1.4 33.8 -6 1 13 6767 10 34 12 10 41 11 --- 12 16 22 57.3 225.8 1.6 35.7 413 F 1 9560 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 10 42 11 3C249.1 12 17 22 49.5 353.8 1.2 157.5 -31 1 13 9560 10 42 11 10 52 09 --- 12 27 22 49.2 353.0 1.4 154.5 567 F 1 13548 10 52 09 3C205 12 27 22 48.0 318.2 3.8 93.9 -29 1 13 13548 10 52 09 11 02 08 --- 12 37 22 46.7 318.1 4.0 91.7 569 F 1 17537 11 04 08 3C204 12 39 22 45.6 328.6 4.0 98.6 107 1 14 17537 11 04 08 11 14 06 --- 12 49 22 44.6 328.4 4.2 96.2 598 R 1 13550 11 15 06 3C245 12 50 22 52.0 236.9 2.1 43.0 -7 1 14 13550 11 15 06 11 21 04 --- 12 56 22 50.9 238.6 2.2 44.0 352 R 1 11157 Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 11 21 04 3C245 12 56 22 50.9 238.6 2.2 44.0 -6 1 14 11157 11 21 04 11 27 03 --- 13 02 22 49.9 240.3 2.3 45.0 353 R 1 8764 Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 11 28 03 3C263 13 03 22 59.0 343.6 1.4 146.7 -15 1 14 8764 11 28 03 11 34 02 --- 13 09 22 58.6 342.6 1.5 144.5 344 R 1 6372 11 34 02 3C249.1 13 09 22 48.0 349.9 2.1 141.9 -27 1 14 6372 11 34 02 11 40 01 --- 13 15 22 47.8 349.6 2.2 140.2 332 R 1 3978 11 40 01 3C205 13 15 22 41.6 318.4 4.6 83.9 -27 1 14 3978 11 40 01 11 50 00 --- 13 25 22 40.3 318.6 4.8 81.9 572 R 1 -11 ----------- Tape Change ------------ 11 54 00 3C204 13 29 23 40.4 328.3 4.9 87.0 228 2 1 -11 11 54 00 12 02 58 --- 13 38 22 39.4 328.4 5.0 85.0 538 F 1 3575 Schedule for VLBA_OV (Code Ov ) Page 10 BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) ---------------------------------------------------------------------------------------- --- Wed 12 Feb 2003 Day 43 --- 12 02 58 3C263 13 38 22 56.7 338.4 2.0 134.3 -41 2 1 3575 12 02 58 12 10 56 --- 13 46 22 56.1 337.4 2.1 131.6 438 F 1 6766 12 10 56 3C249.1 13 46 22 46.6 347.7 2.7 131.3 -25 2 1 6766 12 10 56 12 18 55 --- 13 54 22 46.2 347.3 2.8 129.0 454 F 1 9957 12 18 55 3C205 13 54 22 36.5 319.6 5.2 76.3 -25 2 1 9957 12 18 55 12 28 53 --- 14 04 22 35.2 320.0 5.4 74.5 573 F 1 13946 12 28 53 3C204 14 04 22 36.7 328.8 5.4 79.4 -12 2 1 13946 12 28 53 12 37 52 --- 14 13 22 35.8 329.1 5.6 77.5 527 F 1 17537 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/v4cm-128-4-2-R.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U Pol. = RCP RCP RCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = B B B B VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 8405.49 8413.49 8421.49 8429.49 BBC fr= 805.49 813.49 821.49 829.49 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: /home/filehost/cwalker/sched/setups/v2cm-128-4-2-L.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 2 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U Pol. = LCP LCP LCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = D D D D VLBA FE= omit 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. Used pcal sets: 1 LO sum= 15349.49 15357.49 15365.49 15373.49 BBC fr= 749.49 757.49 765.49 773.49 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH 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) * 3C204 08 33 18.148583 * 08 37 45.009000 08 38 03.499085 65 24 04.11083 * 65 13 35.21000 65 13 02.71903 From catalog imbedded in main SCHED input file. * 3C205 08 35 10.068931 * 08 39 06.528000 08 39 22.579174 58 04 51.48415 * 57 54 17.11000 57 53 43.30355 From catalog imbedded in main SCHED input file. * 3C207 08 38 01.722175 * 08 40 47.587000 08 40 58.343839 13 23 05.65603 * 13 12 23.54000 13 11 44.35560 From catalog imbedded in main SCHED input file. * 3C208 08 50 22.687594 * 08 53 08.606000 08 53 19.384198 14 04 17.41468 * 13 52 54.80000 13 52 12.99268 From catalog imbedded in main SCHED input file. * 3C212 08 55 55.558072 * 08 58 41.450000 08 58 52.233602 14 21 24.95858 * 14 09 44.79000 14 09 01.82871 From catalog imbedded in main SCHED input file. * 3C245 10 40 06.012939 * 10 42 44.618000 10 42 54.902608 12 19 14.78270 * 12 03 31.07000 12 02 30.96586 From catalog imbedded in main SCHED input file. * 3C249.1 11 00 27.440209 * 11 04 13.876000 11 04 32.870195 77 15 08.48391 * 76 58 58.20000 76 57 54.10523 From catalog imbedded in main SCHED input file. * 3C263 11 37 09.292128 * 11 39 57.021000 11 40 09.675186 66 04 26.89569 * 65 47 49.46000 65 46 40.23205 From catalog imbedded in main SCHED input file. * OJ287 08 51 57.250588 * 08 54 48.874900 08 55 00.042839 20 17 58.41855 * 20 06 30.64200 20 05 48.90563 From catalog imbedded in main SCHED input file. * 3C286 13 28 49.657908 * 13 31 08.288200 13 31 16.972403 30 45 58.64135 * 30 30 32.96000 30 29 24.52918 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) 3C204 127.4 3C205 134.4 3C207 165.2 3C208 168.2 3C212 169.6 3C245 165.0 3C249.1 115.9 3C263 124.3 OJ287 167.1 3C286 124.9 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