COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: BH105, VLBA, 128 MBPS, 4 cm RCP, 2cm LCP, 6x10-12 HRS (DYNAMIC), HOUGH Exp. Code: BH105A 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_HN (Code Hn ) 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) ---------------------------------------------------------------------------------------- --- Mon 16 Dec 2002 Day 350 --- 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 04 36 52 3C205 05 27 32 56.9 46.3 -3.2 -95.6 0 1 1 0 04 36 52 04 46 49 --- 05 37 32 58.2 46.0 -3.0 -98.0 598 F 1 3986 04 46 49 3C204 05 37 32 56.6 32.7 -3.0 -109.5 -15 1 1 3986 04 46 49 04 56 48 --- 05 47 32 57.6 32.0 -2.8 -112.3 583 F 1 7975 04 56 48 3C263 05 47 32 39.1 31.9 -5.9 -70.6 -43 1 1 7975 04 56 48 05 03 47 --- 05 54 32 39.8 32.2 -5.8 -72.0 376 F 1 10767 05 03 47 3C249.1 05 54 32 44.4 17.9 -5.2 -90.1 -16 1 1 10767 05 03 47 05 10 45 --- 06 01 32 44.8 17.9 -5.0 -91.8 403 F 1 13560 05 11 45 3C207 06 02 32 44.8 119.0 -2.6 -41.1 -13 1 1 13560 05 11 45 05 16 45 --- 06 07 32 45.6 120.3 -2.6 -40.5 286 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 05 16 45 3C207 06 07 32 45.6 120.3 -2.6 -40.5 -6 1 1 15553 05 16 45 05 21 44 --- 06 12 32 46.4 121.6 -2.5 -39.8 293 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 05 21 44 3C208 06 12 32 44.9 117.7 -2.7 -41.9 -9 1 2 17548 05 21 44 05 31 42 --- 06 22 32 46.5 120.4 -2.5 -40.6 589 R 1 13558 05 31 42 3C212 06 22 32 45.9 118.6 -2.6 -41.5 -7 1 2 13558 05 31 42 05 41 40 --- 06 32 32 47.4 121.3 -2.4 -40.2 591 R 1 9569 05 42 40 3C205 06 33 32 65.4 41.7 -2.1 -113.6 1 1 2 9569 05 42 40 05 55 38 --- 06 46 32 66.9 39.8 -1.9 -118.1 778 R 1 4385 05 55 38 3C204 06 46 32 62.8 25.4 -1.9 -131.4 -16 1 2 4385 05 55 38 06 06 36 --- 06 57 32 63.7 23.7 -1.7 -135.5 643 R 1 -3 06 07 36 3C207 06 58 32 53.0 135.7 -1.7 -31.7 -21 1 3 -3 06 07 36 06 14 35 --- 07 05 32 53.8 138.1 -1.6 -30.1 398 F 1 2788 Schedule for VLBA_HN (Code Hn ) 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) ---------------------------------------------------------------------------------------- --- Mon 16 Dec 2002 Day 350 --- Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 06 14 35 3C207 07 05 32 53.8 138.1 -1.6 -30.1 -6 1 3 2788 06 14 35 06 21 34 --- 07 12 32 54.7 140.7 -1.5 -28.5 413 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 06 21 34 3C208 07 12 32 53.8 135.7 -1.7 -31.8 -9 1 3 5580 06 21 34 06 31 32 --- 07 22 32 55.0 139.2 -1.5 -29.5 589 F 1 9569 06 31 32 3C212 07 22 32 54.6 137.0 -1.6 -31.0 -8 1 3 9569 06 31 32 06 41 31 --- 07 32 32 55.8 140.7 -1.4 -28.6 591 F 1 13559 06 42 31 3C263 07 33 32 49.8 34.0 -4.1 -93.3 -17 1 3 13559 06 42 31 06 52 29 --- 07 43 32 50.8 33.9 -3.9 -95.7 581 F 1 17546 06 52 29 3C249.1 07 43 32 50.3 15.7 -3.3 -118.3 -18 1 4 17546 06 52 29 07 02 27 --- 07 53 32 50.8 15.3 -3.2 -121.0 580 R 1 13557 07 02 27 3C205 07 53 32 73.4 21.7 -0.8 -149.4 -51 1 4 13557 07 02 27 07 12 26 --- 08 03 32 74.0 17.5 -0.6 -155.5 547 R 1 9568 07 12 26 3C204 08 03 32 67.2 9.3 -0.6 -163.5 -20 1 4 9568 07 12 26 07 22 24 --- 08 13 32 67.5 6.7 -0.4 -168.2 579 R 1 5579 07 23 24 3C245 08 14 32 45.5 122.7 -2.5 -39.0 -23 1 4 5579 07 23 24 07 30 23 --- 08 21 32 46.6 124.6 -2.4 -38.0 395 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 07 30 23 3C245 08 21 32 46.6 124.6 -2.4 -38.0 -6 1 4 2788 07 30 23 07 37 21 --- 08 28 32 47.6 126.6 -2.2 -36.9 413 R 1 -4 07 38 21 3C207 08 29 32 60.2 174.4 -0.2 -4.2 22 1 5 -4 07 38 21 07 45 20 --- 08 36 32 60.2 177.8 -0.1 -1.6 419 F 1 2787 Schedule for VLBA_HN (Code Hn ) 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) ---------------------------------------------------------------------------------------- --- Mon 16 Dec 2002 Day 350 --- Next scan frequencies: 8405.49 8413.49 8421.49 8429.49 Next BBC frequencies: 805.49 813.49 821.49 829.49 07 45 20 3C207 08 36 32 60.2 177.8 -0.1 -1.6 -6 1 5 2787 07 45 20 07 52 19 --- 08 43 32 60.3 181.3 0.0 1.0 413 F 1 5579 07 52 19 3C208 08 43 32 60.9 175.1 -0.2 -3.7 -10 1 5 5579 07 52 19 08 02 17 --- 08 53 32 60.9 180.1 0.0 0.1 588 F 1 9568 08 02 17 3C212 08 53 32 61.2 177.3 -0.1 -2.0 -8 1 5 9568 08 02 17 08 12 16 --- 09 03 32 61.2 182.4 0.1 1.8 591 F 1 13557 08 13 16 3C263 09 04 32 58.8 29.8 -2.6 -117.6 -48 1 5 13557 08 13 16 08 23 14 --- 09 14 32 59.7 28.8 -2.4 -120.7 550 F 1 17545 08 23 14 3C249.1 09 14 32 54.1 10.2 -1.8 -144.8 -18 1 6 17545 08 23 14 08 33 12 --- 09 24 32 54.4 9.4 -1.7 -147.9 580 R 1 13556 08 33 12 3C205 09 24 32 73.5 -21.4 0.8 149.8 -44 1 6 13556 08 33 12 08 43 11 --- 09 34 32 72.7 -25.3 0.9 144.0 554 R 1 9567 08 43 11 3C204 09 34 32 66.4 -14.8 0.9 153.5 -19 1 6 9567 08 43 11 08 53 09 --- 09 44 32 65.9 -17.1 1.1 149.2 580 R 1 5578 08 54 09 3C245 09 45 32 56.7 153.8 -1.0 -19.3 -60 1 6 5578 08 54 09 09 01 08 --- 09 52 32 57.2 156.8 -0.8 -17.2 359 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 09 01 08 3C245 09 52 32 57.2 156.8 -0.8 -17.2 -6 1 6 2787 09 01 08 09 08 06 --- 09 59 32 57.7 159.9 -0.7 -14.9 413 R 1 -5 09 09 06 3C207 10 00 32 55.7 216.0 1.3 26.2 17 1 7 -5 09 09 06 09 14 06 --- 10 05 32 55.1 217.9 1.4 27.5 299 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 09 14 06 3C207 10 05 32 55.1 217.9 1.4 27.5 -6 1 7 1988 09 14 06 09 19 05 --- 10 10 32 54.5 219.7 1.5 28.7 293 F 1 3983 Schedule for VLBA_HN (Code Hn ) 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) ---------------------------------------------------------------------------------------- --- Mon 16 Dec 2002 Day 350 --- 09 19 05 3C208 10 10 32 56.5 215.6 1.3 26.0 -10 1 7 3983 09 19 05 09 29 03 --- 10 20 32 55.4 219.4 1.5 28.6 588 F 1 7972 09 29 03 3C212 10 20 32 56.3 217.6 1.4 27.4 -8 1 7 7972 09 29 03 09 39 01 --- 10 30 32 55.1 221.3 1.5 29.9 591 F 1 11961 09 39 01 OJ287 10 30 32 59.6 228.8 1.6 35.9 -15 1 7 11961 09 39 01 09 43 01 --- 10 34 32 59.1 230.2 1.7 36.8 224 F 1 13556 09 45 01 3C263 10 36 32 65.5 375.7 -1.1 -151.1 17 1 7 13556 09 45 01 09 54 59 --- 10 46 32 66.0 373.5 -0.9 -155.4 598 F 1 17543 09 56 59 3C249.1 10 48 32 55.9 361.6 -0.3 -174.8 94 1 8 17543 09 56 59 10 06 57 --- 10 58 32 56.0 360.6 -0.1 -178.1 598 R 1 13556 10 06 57 3C205 10 58 32 63.7 316.8 2.3 109.4 -35 1 8 13556 10 06 57 10 16 55 --- 11 08 32 62.4 315.9 2.5 106.5 563 R 1 9567 10 16 55 3C204 11 08 32 59.5 329.7 2.5 118.3 -15 1 8 9567 10 16 55 10 26 54 --- 11 18 32 58.5 328.8 2.7 115.3 583 R 1 5578 10 27 54 3C245 11 19 32 58.1 197.1 0.6 12.7 -34 1 8 5578 10 27 54 10 34 52 --- 11 26 32 57.7 200.3 0.7 15.0 385 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 10 34 52 3C245 11 26 32 57.7 200.3 0.7 15.0 -6 1 8 2787 10 34 52 10 41 51 --- 11 33 32 57.2 203.3 0.8 17.2 413 R 1 -5 10 43 51 OJ287 11 35 32 49.4 248.6 2.7 46.5 84 1 9 -5 10 43 51 10 46 50 --- 11 38 32 48.9 249.3 2.7 46.8 179 F 1 1189 10 48 50 3C207 11 40 32 41.3 246.2 3.0 43.5 99 1 9 1189 10 48 50 10 53 19 --- 11 45 02 40.6 247.3 3.1 43.9 269 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 10 53 19 3C207 11 45 02 40.6 247.3 3.1 43.9 -6 1 9 2982 10 53 19 10 57 48 --- 11 49 32 39.8 248.3 3.1 44.3 263 F 1 4777 Schedule for VLBA_HN (Code Hn ) 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) ---------------------------------------------------------------------------------------- --- Mon 16 Dec 2002 Day 350 --- 10 57 48 3C208 11 49 32 42.4 246.1 2.9 43.6 -11 1 9 4777 10 57 48 11 04 47 --- 11 56 32 41.2 247.7 3.1 44.2 408 F 1 7569 11 04 47 3C212 11 56 32 42.3 246.7 3.0 43.9 -8 1 9 7569 11 04 47 11 10 46 --- 12 02 32 41.3 248.1 3.1 44.5 351 F 1 9963 11 10 46 OJ287 12 02 32 44.7 254.9 3.1 48.8 -13 1 9 9963 11 10 46 11 13 46 --- 12 05 32 44.2 255.5 3.2 49.0 167 F 1 11160 11 15 46 3C263 12 07 32 66.8 352.8 0.5 167.2 49 1 9 11160 11 15 46 11 20 45 --- 12 12 32 66.7 351.6 0.5 164.9 299 F 1 13152 11 20 45 3C249.1 12 12 32 55.2 353.4 1.1 157.9 -29 1 9 13152 11 20 45 11 25 44 --- 12 17 32 55.1 352.9 1.2 156.3 270 F 1 15147 11 25 44 3C205 12 17 32 53.4 313.5 3.6 89.8 -32 1 9 15147 11 25 44 11 31 43 --- 12 23 32 52.6 313.5 3.7 88.5 327 F 1 17540 11 33 43 3C204 12 25 32 51.8 325.4 3.8 97.2 106 1 10 17540 11 33 43 11 38 42 --- 12 30 32 51.3 325.3 3.9 96.0 299 R 1 15548 11 39 42 3C245 12 31 32 51.2 225.4 1.8 32.2 -13 1 10 15548 11 39 42 11 43 41 --- 12 35 32 50.7 226.7 1.9 33.0 227 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 11 43 41 3C245 12 35 32 50.7 226.7 1.9 33.0 -6 1 10 13953 11 43 41 11 47 40 --- 12 39 32 50.1 228.0 1.9 33.8 233 R 1 12357 11 48 40 3C207 12 40 32 30.9 258.9 4.0 47.6 15 1 10 12357 11 48 40 11 52 39 --- 12 44 32 30.1 259.6 4.1 47.7 239 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 11 52 39 3C207 12 44 32 30.1 259.6 4.1 47.7 -6 1 10 10763 11 52 39 11 56 39 --- 12 48 32 29.4 260.4 4.1 47.9 233 R 1 9167 11 56 39 3C208 12 48 32 32.1 258.6 3.9 47.7 -11 1 10 9167 11 56 39 12 01 38 --- 12 53 32 31.2 259.6 4.0 47.9 288 R 1 7173 Schedule for VLBA_HN (Code Hn ) 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) ---------------------------------------------------------------------------------------- --- Mon 16 Dec 2002 Day 350 --- 12 01 38 3C212 12 53 32 32.4 258.8 3.9 47.8 -8 1 10 7173 12 01 38 12 06 37 --- 12 58 32 31.5 259.7 4.0 48.0 291 R 1 5178 12 07 37 OJ287 12 59 32 34.5 266.0 4.1 51.1 48 1 10 5178 12 07 37 12 10 37 --- 13 02 32 33.9 266.6 4.1 51.1 179 R 1 3983 12 12 37 3C249.1 13 04 32 53.8 349.0 2.0 141.7 59 1 10 3983 12 12 37 12 17 35 --- 13 09 32 53.6 348.6 2.1 140.2 299 R 1 1990 12 17 35 3C263 13 09 32 64.0 339.1 1.5 140.5 -27 1 10 1990 12 17 35 12 22 35 --- 13 14 32 63.7 338.2 1.6 138.6 272 R 1 -4 12 25 35 3C286 13 17 32 77.3 166.5 -0.2 -11.5 59 1 11 -4 12 25 35 12 28 34 --- 13 20 32 77.4 169.4 -0.2 -9.0 179 F 1 1189 12 30 34 3C205 13 22 32 44.8 315.0 4.7 77.1 17 1 11 1189 12 30 34 12 35 32 --- 13 27 32 44.2 315.2 4.8 76.2 299 F 1 3181 12 35 32 3C204 13 27 32 45.3 325.4 4.8 83.1 -13 1 11 3181 12 35 32 12 40 32 --- 13 32 32 44.8 325.5 4.9 82.0 286 F 1 5176 12 41 32 3C245 13 33 32 42.0 243.0 2.8 41.9 -1 1 11 5176 12 41 32 12 46 01 --- 13 38 02 41.2 244.1 2.9 42.3 268 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 12 46 01 3C245 13 38 02 41.2 244.1 2.9 42.3 -6 1 11 6970 12 46 01 12 50 30 --- 13 42 32 40.5 245.2 3.0 42.8 263 F 1 8765 12 53 30 3C207 13 45 32 19.0 270.5 5.1 48.8 131 1 11 8765 12 53 30 12 57 59 --- 13 50 02 18.2 271.3 5.2 48.7 269 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 12 57 59 3C207 13 50 02 18.2 271.3 5.2 48.7 -6 1 11 10557 12 57 59 13 02 28 --- 13 54 32 17.4 272.0 5.2 48.7 263 F 1 12352 13 02 28 3C208 13 54 32 20.1 270.5 5.0 48.9 -11 1 11 12352 13 02 28 13 08 57 --- 14 01 02 18.9 271.6 5.1 48.9 378 F 1 14945 Schedule for VLBA_HN (Code Hn ) 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) ---------------------------------------------------------------------------------------- --- Mon 16 Dec 2002 Day 350 --- 13 08 57 3C212 14 01 02 20.1 270.9 5.0 49.0 -8 1 11 14945 13 08 57 13 15 26 --- 14 07 32 18.9 272.0 5.1 49.0 381 F 1 17538 13 17 26 3C207 14 09 32 14.7 274.5 5.5 48.6 105 1 12 17538 13 17 26 13 25 24 --- 14 17 32 13.2 275.9 5.6 48.4 478 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 13 25 24 3C207 14 17 32 13.2 275.9 5.6 48.4 -6 1 12 14349 13 25 24 13 33 23 --- 14 25 32 11.7 277.2 5.7 48.3 473 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 13 33 23 3C208 14 25 32 14.4 275.7 5.5 48.6 -11 1 12 11157 13 33 23 13 43 21 --- 14 35 32 12.6 277.3 5.7 48.4 587 R 1 7168 13 43 21 3C212 14 35 32 13.8 276.6 5.6 48.6 -8 1 12 7168 13 43 21 13 53 20 --- 14 45 32 12.0 278.3 5.8 48.3 590 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 13 54 20 3C286 14 46 32 70.5 236.5 1.3 45.1 -63 1 12 3179 13 54 20 13 58 19 --- 14 50 32 69.9 238.3 1.3 46.3 176 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 13 58 19 3C286 14 50 32 69.9 238.3 1.3 46.3 -6 1 12 1585 13 58 19 14 02 18 --- 14 54 32 69.3 240.0 1.4 47.4 233 R 1 -11 14 03 18 3C263 14 55 32 55.0 327.4 3.3 106.2 -4 1 13 -11 14 03 18 14 13 16 --- 15 05 32 54.0 327.0 3.4 103.5 594 F 1 3977 14 15 16 3C245 15 07 32 25.6 262.6 4.4 47.9 57 1 13 3977 14 15 16 14 22 15 --- 15 14 32 24.3 263.8 4.5 48.1 419 F 1 6767 Schedule for VLBA_HN (Code Hn ) 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) ---------------------------------------------------------------------------------------- --- Mon 16 Dec 2002 Day 350 --- Next scan frequencies: 15349.49 15357.49 15365.49 15373.49 Next BBC frequencies: 749.49 757.49 765.49 773.49 14 22 15 3C245 15 14 32 24.3 263.8 4.5 48.1 -6 1 13 6767 14 22 15 14 29 14 --- 15 21 32 23.0 265.1 4.6 48.2 413 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 14 30 14 3C249.1 15 22 32 47.3 342.5 4.3 103.1 2 1 13 9560 14 30 14 14 40 12 --- 15 32 32 46.7 342.4 4.5 100.5 598 F 1 13548 14 40 12 3C205 15 32 32 29.2 323.7 6.9 54.7 -41 1 13 13548 14 40 12 14 50 10 --- 15 42 32 28.1 324.6 7.1 53.0 557 F 1 17537 14 52 10 3C204 15 44 32 32.0 331.7 7.1 55.9 106 1 14 17537 14 52 10 15 02 08 --- 15 54 32 31.2 332.4 7.3 54.0 598 R 1 13550 15 03 08 3C245 15 55 32 16.8 271.0 5.2 48.5 13 1 14 13550 15 03 08 15 09 07 --- 16 01 32 15.7 272.0 5.3 48.4 359 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 15 09 07 3C245 16 01 32 15.7 272.0 5.3 48.4 -6 1 14 11157 15 09 07 15 15 06 --- 16 07 32 14.6 273.0 5.4 48.4 353 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 15 16 06 3C263 16 08 32 47.6 325.9 4.5 88.3 -12 1 14 8764 15 16 06 15 22 05 --- 16 14 32 46.9 326.0 4.6 87.0 347 R 1 6372 15 22 05 3C249.1 16 14 32 44.4 342.1 5.2 90.0 -17 1 14 6372 15 22 05 15 28 04 --- 16 20 32 44.0 342.1 5.3 88.6 342 R 1 3978 15 28 04 3C205 16 20 32 24.2 328.2 7.7 46.6 -46 1 14 3978 15 28 04 15 38 02 --- 16 30 32 23.3 329.2 7.9 44.8 553 R 1 -11 ----------- Tape Change ------------ 15 42 02 3C204 16 34 32 28.0 335.5 7.9 46.4 225 2 1 -11 15 42 02 15 51 00 --- 16 43 32 27.3 336.2 8.1 44.7 538 F 1 3575 Schedule for VLBA_HN (Code Hn ) 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) ---------------------------------------------------------------------------------------- --- Mon 16 Dec 2002 Day 350 --- 15 51 00 3C263 16 43 32 44.0 326.4 5.1 80.7 -39 2 1 3575 15 51 00 15 58 59 --- 16 51 32 43.2 326.6 5.2 79.0 439 F 1 6766 15 58 59 3C249.1 16 51 32 42.3 342.3 5.8 81.2 -16 2 1 6766 15 58 59 16 06 58 --- 16 59 32 41.8 342.4 5.9 79.3 462 F 1 9957 16 06 58 3C205 16 59 32 20.7 332.3 8.3 39.9 -48 2 1 9957 16 06 58 16 16 56 --- 17 09 32 19.9 333.4 8.5 38.1 550 F 1 13946 16 16 56 3C204 17 09 32 25.5 338.5 8.5 39.8 -17 2 1 13946 16 16 56 16 25 55 --- 17 18 32 24.9 339.3 8.7 38.1 521 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 01.604934 65 24 04.11083 * 65 13 35.21000 65 12 51.05014 From catalog imbedded in main SCHED input file. * 3C205 08 35 10.068931 * 08 39 06.528000 08 39 20.971353 58 04 51.48415 * 57 54 17.11000 57 53 33.60906 From catalog imbedded in main SCHED input file. * 3C207 08 38 01.722175 * 08 40 47.587000 08 40 57.336538 13 23 05.65603 * 13 12 23.54000 13 11 49.17001 From catalog imbedded in main SCHED input file. * 3C208 08 50 22.687594 * 08 53 08.606000 08 53 18.308014 14 04 17.41468 * 13 52 54.80000 13 52 17.84779 From catalog imbedded in main SCHED input file. * 3C212 08 55 55.558072 * 08 58 41.450000 08 58 51.126951 14 21 24.95858 * 14 09 44.79000 14 09 06.71392 From catalog imbedded in main SCHED input file. * 3C245 10 40 06.012939 * 10 42 44.618000 10 42 53.341499 12 19 14.78270 * 12 03 31.07000 12 02 38.85834 From catalog imbedded in main SCHED input file. * 3C249.1 11 00 27.440209 * 11 04 13.876000 11 04 27.386349 77 15 08.48391 * 76 58 58.20000 76 57 47.87882 From catalog imbedded in main SCHED input file. * 3C263 11 37 09.292128 * 11 39 57.021000 11 40 06.219900 66 04 26.89569 * 65 47 49.46000 65 46 38.54509 From catalog imbedded in main SCHED input file. * OJ287 08 51 57.250588 * 08 54 48.874900 08 54 58.915354 20 17 58.41855 * 20 06 30.64200 20 05 51.71734 From catalog imbedded in main SCHED input file. * 3C286 13 28 49.657908 * 13 31 08.288200 13 31 14.928430 30 45 58.64135 * 30 30 32.96000 30 29 34.56487 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 128.9 3C205 132.4 3C207 134.9 3C208 132.3 3C212 131.2 3C245 106.6 3C249.1 114.4 3C263 110.7 OJ287 133.7 3C286 79.5 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