COVER INFORMATION Station: VLBA_PT (Code Pt ) Experiment: BM229 VLBA format 7 mm ~ 0200-1800 LST Exp. Code: BM229I Schedule Version: 1.00 Processed by SCHED version: 6.04 March 2006 PI: Alan P. Marscher Address: Dept. of Astronomy, Boston University 725 Commonwealth Ave. Boston, MA 02215 Phone: (617)353-5029 (office) or (508)788-8317 (home) EMAIL: marscher@bu.edu Fax: (617)353-5704 Phone during observation: (617)353-5029 (office) or (508)788-8317 (home) Observing mode: continuum Notes: Use all available antennas Program sources: 3C273, 3C279, 1510-089, BL Lac Calibrators: CTA102, 3C446, 3C454.3 Can use 3C279 or 3C454.3 as a fringe finder Schedule for VLBA_PT (Code Pt ) Page 2 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 02 59 38 3C273 09 00 00 31.6 111.7 -3.5 -50.2 0 1 1 0 02 59 38 03 09 37 --- 09 10 00 33.5 113.6 -3.3 -49.2 598 F 1 3989 02 59 51 03 09 37 3C279 09 10 00 23.3 115.3 -3.8 -48.7 -27 1 1 3989 03 09 37 03 19 35 --- 09 20 00 25.1 117.1 -3.6 -47.7 572 F 1 7978 03 09 37 03 19 35 3C273 09 20 00 35.4 115.6 -3.2 -48.2 -27 1 1 7978 03 19 35 03 29 34 --- 09 30 00 37.2 117.7 -3.0 -47.0 572 F 1 11967 03 19 35 03 29 34 3C279 09 30 00 26.9 119.0 -3.4 -46.6 -27 1 1 11967 03 29 34 03 39 32 --- 09 40 00 28.7 120.9 -3.3 -45.4 572 F 1 15956 03 29 34 03 39 32 3C273 09 40 00 39.0 119.9 -2.8 -45.8 -27 1 2 15956 03 39 32 03 49 30 --- 09 50 00 40.8 122.2 -2.7 -44.4 572 R 1 15255 03 39 32 03 49 30 3C279 09 50 00 30.5 123.0 -3.1 -44.2 -27 1 2 15255 03 49 30 03 59 29 --- 10 00 00 32.2 125.1 -2.9 -42.8 572 R 1 11266 03 49 30 03 59 29 3C273 10 00 00 42.5 124.6 -2.5 -42.9 -27 1 2 11266 03 59 29 04 09 27 --- 10 10 00 44.2 127.2 -2.3 -41.2 572 R 1 7276 03 59 29 04 09 27 3C279 10 10 00 33.9 127.3 -2.8 -41.4 -27 1 2 7276 04 09 27 04 19 25 --- 10 20 00 35.5 129.6 -2.6 -39.8 572 R 1 3287 04 09 27 04 19 25 3C273 10 20 00 45.8 129.9 -2.2 -39.4 -27 1 3 3287 04 19 25 04 29 24 --- 10 30 00 47.4 132.7 -2.0 -37.4 572 F 1 702 04 19 25 04 29 24 3C279 10 30 00 37.0 132.0 -2.4 -38.1 -27 1 3 702 04 29 24 04 39 22 --- 10 40 00 38.5 134.5 -2.3 -36.3 572 F 1 4691 04 29 24 04 39 22 3C273 10 40 00 48.9 135.7 -1.8 -35.2 -27 1 3 4691 04 39 22 04 49 20 --- 10 50 00 50.3 138.9 -1.7 -32.9 572 F 1 8680 04 39 22 04 49 20 3C279 10 50 00 40.0 137.1 -2.1 -34.4 -27 1 3 8680 04 49 20 04 59 19 --- 11 00 00 41.4 139.8 -1.9 -32.4 572 F 1 12669 04 49 20 Schedule for VLBA_PT (Code Pt ) Page 3 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 05 01 18 3C273 11 02 00 51.8 143.0 -1.5 -29.8 93 1 3 12669 05 01 18 05 07 18 --- 11 08 00 52.5 145.1 -1.4 -28.2 359 F 1 15062 05 01 31 05 07 18 3C279 11 08 00 42.4 142.1 -1.8 -30.7 -26 1 3 15062 05 07 18 05 13 17 --- 11 14 00 43.1 143.9 -1.7 -29.3 333 F 1 17456 05 07 18 05 13 17 1510-089 11 14 00 18.7 115.7 -4.0 -48.9 -55 1 4 17456 05 13 17 05 19 16 --- 11 20 00 19.8 116.8 -3.9 -48.3 304 R 1 15062 05 13 17 05 19 16 3C273 11 20 00 53.9 149.6 -1.2 -24.7 -74 1 4 15062 05 19 16 05 26 14 --- 11 27 00 54.6 152.3 -1.0 -22.6 345 R 1 12270 05 19 16 05 26 14 3C279 11 27 00 44.6 147.8 -1.5 -26.2 -26 1 4 12270 05 26 14 05 33 13 --- 11 34 00 45.4 150.1 -1.4 -24.5 393 R 1 9478 05 26 14 05 33 13 1510-089 11 34 00 22.4 119.2 -3.7 -46.9 -52 1 4 9478 05 33 13 05 39 12 --- 11 40 00 23.5 120.4 -3.6 -46.2 307 R 1 7084 05 33 13 05 39 12 3C273 11 40 00 55.7 157.7 -0.8 -18.3 -71 1 4 7084 05 39 12 05 46 11 --- 11 47 00 56.2 160.7 -0.7 -15.9 348 R 1 4292 05 39 12 05 46 11 3C279 11 47 00 46.6 154.3 -1.2 -21.1 -25 1 4 4292 05 46 11 05 53 10 --- 11 54 00 47.2 156.7 -1.0 -19.1 394 R 1 1500 05 46 11 05 53 10 1510-089 11 54 00 25.9 123.0 -3.3 -44.5 -49 1 5 1500 05 53 10 05 59 09 --- 12 00 00 26.9 124.2 -3.2 -43.8 310 F 1 894 05 53 10 05 59 09 3C273 12 00 00 57.0 166.4 -0.5 -11.2 -66 1 5 894 05 59 09 06 06 08 --- 12 07 00 57.3 169.6 -0.4 -8.6 353 F 1 3686 05 59 09 06 06 08 3C279 12 07 00 48.2 161.3 -0.8 -15.4 -24 1 5 3686 06 06 08 06 13 07 --- 12 14 00 48.6 163.9 -0.7 -13.3 395 F 1 6479 06 06 08 06 13 07 1510-089 12 14 00 29.3 127.1 -3.0 -41.9 -45 1 5 6479 06 13 07 06 19 06 --- 12 20 00 30.3 128.4 -2.9 -41.0 314 F 1 8872 06 13 07 06 19 06 3C273 12 20 00 57.6 175.6 -0.2 -3.6 -61 1 5 8872 06 19 06 06 26 05 --- 12 27 00 57.7 178.9 0.0 -0.9 358 F 1 11664 06 19 06 06 26 05 3C279 12 27 00 49.3 168.7 -0.5 -9.4 -23 1 5 11664 06 26 05 06 33 03 --- 12 34 00 49.5 171.3 -0.4 -7.2 396 F 1 14457 06 26 05 Schedule for VLBA_PT (Code Pt ) Page 4 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 06 33 03 1510-089 12 34 00 32.5 131.5 -2.7 -38.8 -40 1 5 14457 06 33 03 06 39 02 --- 12 40 00 33.4 132.9 -2.6 -37.8 319 F 1 16850 06 33 03 06 39 02 3C273 12 40 00 57.6 184.9 0.2 4.1 -54 1 6 16850 06 39 02 06 46 01 --- 12 47 00 57.5 188.2 0.3 6.7 364 R 1 15557 06 39 02 06 46 01 3C279 12 47 00 49.8 176.3 -0.2 -3.1 -21 1 6 15557 06 46 01 06 53 00 --- 12 54 00 49.9 179.0 0.0 -0.8 398 R 1 12765 06 46 01 06 53 00 1510-089 12 54 00 35.5 136.2 -2.3 -35.4 -35 1 6 12765 06 53 00 06 58 59 --- 13 00 00 36.3 137.7 -2.2 -34.3 324 R 1 10372 06 53 00 07 00 59 3C273 13 02 00 56.8 195.0 0.5 12.3 73 1 6 10372 07 00 59 07 06 58 --- 13 08 00 56.5 197.6 0.6 14.5 359 R 1 7978 07 01 12 07 06 58 3C279 13 08 00 49.8 184.4 0.2 3.7 -19 1 6 7978 07 06 58 07 12 57 --- 13 14 00 49.7 186.7 0.3 5.6 340 R 1 5585 07 06 58 07 12 57 1510-089 13 14 00 38.2 141.4 -2.0 -31.5 -36 1 6 5585 07 12 57 07 18 56 --- 13 20 00 39.0 143.0 -1.9 -30.2 323 R 1 3191 07 12 57 07 18 56 3C273 13 20 00 55.6 202.8 0.8 18.7 -46 1 6 3191 07 18 56 07 25 55 --- 13 27 00 55.0 205.7 1.0 21.0 373 R 1 399 07 18 56 07 25 55 3C279 13 27 00 49.2 191.7 0.5 9.7 -18 1 7 399 07 25 55 07 32 54 --- 13 34 00 48.9 194.3 0.6 11.8 401 F 1 3191 07 25 55 07 32 54 1510-089 13 34 00 40.6 146.9 -1.7 -27.2 -38 1 7 3191 07 32 54 07 38 53 --- 13 40 00 41.3 148.7 -1.6 -25.8 321 F 1 5585 07 32 54 07 38 53 3C273 13 40 00 53.8 210.8 1.2 25.1 -47 1 7 5585 07 38 53 07 45 51 --- 13 47 00 53.0 213.4 1.3 27.1 371 F 1 8377 07 38 53 07 45 51 3C279 13 47 00 48.1 199.0 0.8 15.7 -16 1 7 8377 07 45 51 07 52 50 --- 13 54 00 47.6 201.5 1.0 17.7 403 F 1 11169 07 45 51 07 52 50 1510-089 13 54 00 42.7 152.9 -1.3 -22.4 -38 1 7 11169 07 52 50 07 58 49 --- 14 00 00 43.2 154.8 -1.2 -20.9 321 F 1 13563 07 52 50 07 58 49 3C273 14 00 00 51.4 218.1 1.5 30.7 -48 1 7 13563 07 58 49 08 05 48 --- 14 07 00 50.5 220.5 1.6 32.4 371 F 1 16355 07 58 49 Schedule for VLBA_PT (Code Pt ) Page 5 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 08 05 48 3C279 14 07 00 46.6 206.0 1.2 21.3 -16 1 8 16355 08 05 48 08 12 47 --- 14 14 00 45.9 208.3 1.3 23.2 403 R 1 16052 08 05 48 08 12 47 1510-089 14 14 00 44.4 159.3 -1.0 -17.2 -39 1 8 16052 08 12 47 08 18 46 --- 14 20 00 44.8 161.3 -0.9 -15.5 320 R 1 13659 08 12 47 08 18 46 3C273 14 20 00 48.7 224.6 1.8 35.5 -48 1 8 13659 08 18 46 08 25 45 --- 14 27 00 47.7 226.7 2.0 37.0 371 R 1 10867 08 18 46 08 25 45 3C279 14 27 00 44.5 212.5 1.5 26.5 -16 1 8 10867 08 25 45 08 32 44 --- 14 34 00 43.7 214.6 1.6 28.1 403 R 1 8074 08 25 45 08 32 44 1510-089 14 34 00 45.6 166.1 -0.7 -11.6 -38 1 8 8074 08 32 44 08 38 43 --- 14 40 00 45.9 168.2 -0.6 -9.9 321 R 1 5681 08 32 44 08 38 43 3C273 14 40 00 45.6 230.4 2.2 39.6 -48 1 8 5681 08 38 43 08 45 42 --- 14 47 00 44.5 232.3 2.3 40.9 371 R 1 2888 08 38 43 08 45 42 3C279 14 47 00 42.1 218.5 1.8 31.1 -15 1 8 2888 08 45 42 08 52 40 --- 14 54 00 41.2 220.4 2.0 32.6 404 R 1 96 08 45 42 08 52 40 1510-089 14 54 00 46.3 173.1 -0.3 -5.7 -38 1 9 96 08 52 40 08 58 39 --- 15 00 00 46.5 175.3 -0.2 -4.0 321 F 1 2490 08 52 40 09 00 39 3C273 15 02 00 42.0 236.2 2.5 43.4 73 1 9 2490 09 00 39 09 06 38 --- 15 08 00 41.0 237.6 2.6 44.3 359 F 1 4883 09 00 52 09 06 38 3C279 15 08 00 39.3 224.2 2.2 35.4 -15 1 9 4883 09 06 38 09 12 37 --- 15 14 00 38.4 225.8 2.3 36.5 344 F 1 7276 09 06 38 09 12 37 1510-089 15 14 00 46.6 180.3 0.0 0.2 -36 1 9 7276 09 12 37 09 18 36 --- 15 20 00 46.5 182.4 0.1 2.0 323 F 1 9670 09 12 37 09 18 36 3C273 15 20 00 38.8 240.4 2.8 45.9 -45 1 9 9670 09 18 36 09 25 35 --- 15 27 00 37.6 241.9 3.0 46.8 374 F 1 12462 09 18 36 09 25 35 3C279 15 27 00 36.4 229.0 2.5 38.8 -15 1 9 12462 09 25 35 09 32 34 --- 15 34 00 35.3 230.7 2.6 40.0 404 F 1 15255 09 25 35 09 32 34 1510-089 15 34 00 46.3 187.4 0.3 6.2 -35 1 10 15255 09 32 34 09 38 33 --- 15 40 00 46.1 189.6 0.4 8.0 324 R 1 17552 09 32 34 Schedule for VLBA_PT (Code Pt ) Page 6 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 09 38 33 3C273 15 40 00 35.2 244.6 3.2 48.3 -43 1 10 17552 09 38 33 09 45 32 --- 15 47 00 33.9 246.0 3.3 49.0 376 R 1 14760 09 38 33 09 45 32 3C279 15 47 00 33.2 233.6 2.8 41.9 -14 1 10 14760 09 45 32 09 52 31 --- 15 54 00 32.0 235.1 3.0 42.9 405 R 1 11967 09 45 32 09 52 31 1510-089 15 54 00 45.5 194.4 0.7 12.0 -33 1 10 11967 09 52 31 09 58 30 --- 16 00 00 45.2 196.5 0.8 13.7 326 R 1 9574 09 52 31 09 58 30 3C273 16 00 00 31.4 248.5 3.5 50.3 -41 1 10 9574 09 58 30 10 05 29 --- 16 07 00 30.0 249.8 3.6 50.9 378 R 1 6781 09 58 30 10 05 29 3C279 16 07 00 29.8 237.9 3.2 44.7 -14 1 10 6781 10 05 29 10 12 27 --- 16 14 00 28.6 239.3 3.3 45.5 405 R 1 3989 10 05 29 10 12 27 1510-089 16 14 00 44.2 201.2 1.0 17.6 -37 1 10 3989 10 12 27 10 18 26 --- 16 20 00 43.8 203.1 1.1 19.2 322 R 1 1596 10 12 27 10 18 26 3C273 16 20 00 27.5 252.1 3.8 51.9 -39 1 11 1596 10 18 26 10 25 25 --- 16 27 00 26.1 253.3 4.0 52.4 380 F 1 1197 10 18 26 10 25 25 3C279 16 27 00 26.2 241.8 3.5 47.0 -14 1 11 1197 10 25 25 10 32 24 --- 16 34 00 24.9 243.1 3.6 47.8 405 F 1 3989 10 25 25 10 32 24 1510-089 16 34 00 42.5 207.6 1.3 22.8 -41 1 11 3989 10 32 24 10 38 23 --- 16 40 00 41.9 209.4 1.4 24.2 318 F 1 6383 10 32 24 10 38 23 3C273 16 40 00 23.5 255.5 4.2 53.2 -43 1 11 6383 10 38 23 10 45 22 --- 16 47 00 22.1 256.6 4.3 53.5 376 F 1 9175 10 38 23 10 45 22 3C279 16 47 00 22.5 245.4 3.8 49.0 -13 1 11 9175 10 45 22 10 52 21 --- 16 54 00 21.2 246.7 4.0 49.7 405 F 1 11967 10 45 22 10 52 21 1510-089 16 54 00 40.4 213.5 1.7 27.5 -44 1 11 11967 10 52 21 10 58 20 --- 17 00 00 39.7 215.2 1.8 28.9 315 F 1 14361 10 52 21 11 00 20 BLLAC 17 02 00 32.3 57.8 -5.0 -71.0 9 1 11 14361 11 00 20 11 08 18 --- 17 10 00 33.7 58.4 -4.9 -72.0 479 F 1 17552 11 00 33 11 08 18 1510-089 17 10 00 38.5 218.0 1.9 31.0 -112 1 12 17552 11 08 18 11 18 17 --- 17 20 00 37.2 220.6 2.1 33.0 486 R 1 13563 11 08 18 Schedule for VLBA_PT (Code Pt ) Page 7 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 11 18 17 BLLAC 17 20 00 35.5 59.1 -4.7 -73.3 -114 1 12 13563 11 18 17 11 28 15 --- 17 30 00 37.3 59.7 -4.5 -74.6 485 R 1 9574 11 18 17 11 28 15 1510-089 17 30 00 35.8 223.2 2.3 34.9 -115 1 12 9574 11 28 15 11 38 13 --- 17 40 00 34.4 225.6 2.4 36.7 483 R 1 5585 11 28 15 11 38 13 BLLAC 17 40 00 39.1 60.3 -4.4 -76.0 -116 1 12 5585 11 38 13 11 48 12 --- 17 50 00 40.9 60.9 -4.2 -77.3 482 R 1 1596 11 38 13 11 48 12 1510-089 17 50 00 32.9 228.0 2.6 38.4 -117 1 13 1596 11 48 12 11 58 10 --- 18 00 00 31.3 230.2 2.8 40.0 481 F 1 2393 11 48 12 11 58 10 BLLAC 18 00 00 42.7 61.4 -4.0 -78.6 -119 1 13 2393 11 58 10 12 04 09 --- 18 06 00 43.8 61.7 -3.9 -79.4 240 F 1 4787 11 58 10 12 04 09 3C446 18 06 00 17.4 108.8 -4.3 -51.7 -59 1 13 4787 12 04 09 12 07 09 --- 18 09 00 18.0 109.3 -4.3 -51.5 121 F 1 5984 12 04 09 12 07 09 CTA102 18 09 00 26.4 93.6 -4.4 -57.4 -23 1 13 5984 12 07 09 12 10 08 --- 18 12 00 27.0 94.0 -4.3 -57.3 157 F 1 7180 12 07 09 12 10 08 1510-089 18 12 00 29.4 232.8 3.0 41.8 -99 1 13 7180 12 10 08 12 18 07 --- 18 20 00 28.0 234.5 3.1 42.9 380 F 1 10372 12 10 08 12 18 07 BLLAC 18 20 00 46.3 62.3 -3.7 -81.4 -121 1 13 10372 12 18 07 12 24 06 --- 18 26 00 47.4 62.5 -3.6 -82.2 238 F 1 12765 12 18 07 12 24 06 3C446 18 26 00 21.3 112.2 -4.0 -50.2 -58 1 13 12765 12 24 06 12 27 05 --- 18 29 00 21.8 112.7 -4.0 -49.9 121 F 1 13962 12 24 06 12 27 05 CTA102 18 29 00 30.5 96.6 -4.1 -56.9 -23 1 13 13962 12 27 05 12 30 05 --- 18 32 00 31.1 97.1 -4.0 -56.9 156 F 1 15158 12 27 05 12 30 05 1510-089 18 32 00 26.0 236.9 3.3 44.5 -99 1 14 15158 12 30 05 12 38 03 --- 18 40 00 24.6 238.4 3.4 45.5 379 R 1 16850 12 30 05 12 40 03 BLLAC 18 42 00 50.4 63.0 -3.3 -84.5 -3 1 14 16850 12 40 03 12 48 02 --- 18 50 00 51.8 63.2 -3.2 -85.7 475 R 1 13659 12 40 16 12 48 02 1510-089 18 50 00 22.8 240.3 3.6 46.6 -124 1 14 13659 12 48 02 12 58 00 --- 19 00 00 21.0 242.1 3.8 47.7 474 R 1 9670 12 48 02 Schedule for VLBA_PT (Code Pt ) Page 8 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 12 58 00 BLLAC 19 00 00 53.7 63.4 -3.0 -87.2 -125 1 14 9670 12 58 00 13 03 59 --- 19 06 00 54.8 63.5 -2.9 -88.2 234 R 1 7277 12 58 00 13 03 59 3C446 19 06 00 28.7 119.5 -3.3 -46.2 -58 1 14 7277 13 03 59 13 06 59 --- 19 09 00 29.3 120.1 -3.3 -45.9 121 R 1 6080 13 03 59 13 06 59 CTA102 19 09 00 38.6 103.2 -3.4 -55.2 -25 1 14 6080 13 06 59 13 09 58 --- 19 12 00 39.2 103.8 -3.3 -55.0 155 R 1 4883 13 06 59 13 09 58 1510-089 19 12 00 18.8 244.2 4.0 48.9 -100 1 14 4883 13 09 58 13 17 57 --- 19 20 00 17.3 245.6 4.1 49.6 379 R 1 1692 13 09 58 ----------- Tape Change ------------ 13 17 57 BLLAC 19 20 00 57.4 423.5 -2.7 -90.5 -125 2 1 1692 13 17 57 13 27 55 --- 19 30 00 59.2 423.5 -2.5 -92.2 474 F 1 2297 13 17 57 13 27 55 1510-089 19 30 00 15.4 247.2 4.3 50.5 -123 2 1 2297 13 27 55 13 37 54 --- 19 40 00 13.5 248.8 4.4 51.3 475 F 1 6286 13 27 55 13 37 54 BLLAC 19 40 00 61.1 423.3 -2.4 -94.1 -122 2 1 6286 13 37 54 13 45 52 --- 19 48 00 62.5 423.0 -2.2 -95.7 356 F 1 9478 13 37 54 13 45 52 3C446 19 48 00 35.9 128.5 -2.6 -40.5 -202 2 1 9478 13 45 52 13 49 52 --- 19 52 00 36.6 129.4 -2.6 -39.8 37 F 1 11073 13 45 52 13 49 52 CTA102 19 52 00 47.1 111.8 -2.7 -51.6 -27 2 1 11073 13 49 52 13 53 51 --- 19 56 00 47.8 112.7 -2.6 -51.1 212 F 1 12669 13 49 52 13 53 51 3C454.3 19 56 00 46.2 103.0 -3.0 -56.9 -12 2 1 12669 13 53 51 13 57 50 --- 20 00 00 47.0 103.8 -2.9 -56.7 227 F 1 14264 13 53 51 13 57 50 BLLAC 20 00 00 64.7 62.4 -2.0 -98.2 -41 2 1 14264 13 57 50 14 05 49 --- 20 08 00 66.2 61.8 -1.9 -100.1 437 F 1 17456 13 57 50 14 05 49 3C446 20 08 00 39.0 133.4 -2.3 -37.1 -60 2 2 17456 14 05 49 14 09 48 --- 20 12 00 39.6 134.4 -2.2 -36.3 179 R 1 15860 14 05 49 14 09 48 CTA102 20 12 00 50.9 116.6 -2.3 -49.0 -28 2 2 15860 14 09 48 14 13 48 --- 20 16 00 51.6 117.6 -2.3 -48.4 211 R 1 14265 14 09 48 14 13 48 3C454.3 20 16 00 50.2 107.0 -2.6 -55.3 -13 2 2 14265 14 13 48 14 17 47 --- 20 20 00 51.0 107.9 -2.6 -54.9 226 R 1 12669 14 13 48 Schedule for VLBA_PT (Code Pt ) Page 9 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 14 17 47 BLLAC 20 20 00 68.4 60.7 -1.7 -103.2 -41 2 2 12669 14 17 47 14 25 46 --- 20 28 00 69.8 59.6 -1.6 -105.5 438 R 1 9478 14 17 47 14 25 46 3C446 20 28 00 41.9 138.7 -2.0 -33.2 -62 2 2 9478 14 25 46 14 29 45 --- 20 32 00 42.4 139.9 -1.9 -32.3 178 R 1 7882 14 25 46 14 29 45 CTA102 20 32 00 54.5 122.0 -2.0 -45.7 -30 2 2 7882 14 29 45 14 33 44 --- 20 36 00 55.2 123.2 -1.9 -44.9 209 R 1 6286 14 29 45 14 33 44 3C454.3 20 36 00 54.1 111.6 -2.3 -53.1 -14 2 2 6286 14 33 44 14 37 44 --- 20 40 00 54.9 112.6 -2.2 -52.6 226 R 1 4691 14 33 44 14 37 44 BLLAC 20 40 00 71.9 57.6 -1.4 -109.4 -43 2 2 4691 14 37 44 14 45 42 --- 20 48 00 73.3 55.8 -1.2 -112.5 436 R 1 1500 14 37 44 14 45 42 3C446 20 48 00 44.5 144.6 -1.6 -28.7 -65 2 3 1500 14 45 42 14 49 42 --- 20 52 00 44.9 145.8 -1.6 -27.8 174 F 1 96 14 45 42 14 49 42 CTA102 20 52 00 57.8 128.4 -1.7 -41.4 -32 2 3 96 14 49 42 14 53 41 --- 20 56 00 58.5 129.8 -1.6 -40.4 208 F 1 1692 14 49 42 14 53 41 3C454.3 20 56 00 57.9 116.9 -2.0 -50.1 -15 2 3 1692 14 53 41 14 57 41 --- 21 00 00 58.6 118.1 -1.9 -49.4 225 F 1 3287 14 53 41 14 59 40 BLLAC 21 02 00 75.6 51.6 -1.0 -118.9 69 2 3 3287 14 59 40 15 07 39 --- 21 10 00 76.9 48.4 -0.9 -123.3 479 F 1 6479 14 59 53 15 07 39 3C446 21 10 00 46.9 151.6 -1.3 -23.2 -75 2 3 6479 15 07 39 15 10 38 --- 21 13 00 47.2 152.7 -1.2 -22.4 105 F 1 7675 15 07 39 15 10 38 CTA102 21 13 00 61.0 136.3 -1.3 -35.6 -34 2 3 7675 15 10 38 15 13 38 --- 21 16 00 61.5 137.6 -1.3 -34.7 146 F 1 8872 15 10 38 15 13 38 3C454.3 21 16 00 61.5 123.3 -1.6 -46.0 -16 2 3 8872 15 13 38 15 17 37 --- 21 20 00 62.2 124.7 -1.6 -45.0 224 F 1 10468 15 13 38 15 17 37 BLLAC 21 20 00 78.4 43.2 -0.7 -130.1 -60 2 3 10468 15 17 37 15 25 36 --- 21 28 00 79.5 38.0 -0.6 -136.6 418 F 1 13659 15 17 37 15 25 36 3C446 21 28 00 48.5 157.9 -1.0 -18.2 -86 2 3 13659 15 25 36 15 29 35 --- 21 32 00 48.8 159.3 -0.9 -17.0 153 F 1 15255 15 25 36 Schedule for VLBA_PT (Code Pt ) Page 10 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 15 29 35 CTA102 21 32 00 63.5 144.8 -1.0 -29.1 -36 2 3 15255 15 29 35 15 33 35 --- 21 36 00 64.0 146.7 -0.9 -27.6 204 F 1 16850 15 29 35 15 33 35 3C454.3 21 36 00 64.8 131.0 -1.3 -40.5 -16 2 4 16850 15 33 35 15 37 34 --- 21 40 00 65.4 132.8 -1.2 -39.1 223 R 1 16754 15 33 35 15 37 34 BLLAC 21 40 00 80.8 27.6 -0.4 -148.8 -76 2 4 16754 15 37 34 15 45 33 --- 21 48 00 81.5 19.0 -0.2 -158.7 403 R 1 13563 15 37 34 15 45 33 3C446 21 48 00 49.8 165.2 -0.6 -12.2 -103 2 4 13563 15 45 33 15 49 32 --- 21 52 00 50.0 166.7 -0.6 -11.0 136 R 1 11967 15 45 33 15 49 32 CTA102 21 52 00 65.6 155.1 -0.7 -20.8 -37 2 4 11967 15 49 32 15 53 31 --- 21 56 00 65.9 157.4 -0.6 -19.0 202 R 1 10372 15 49 32 15 53 31 3C454.3 21 56 00 67.7 140.6 -1.0 -33.1 -17 2 4 10372 15 53 31 15 57 31 --- 22 00 00 68.2 142.7 -0.9 -31.4 222 R 1 8776 15 53 31 15 57 31 BLLAC 22 00 00 82.0 3.9 0.0 -175.6 -99 2 4 8776 15 57 31 16 05 29 --- 22 08 00 81.9 -6.7 0.1 172.5 380 R 1 5585 15 57 31 16 05 29 3C446 22 08 00 50.5 172.9 -0.3 -5.9 -126 2 4 5585 16 05 29 16 09 29 --- 22 12 00 50.6 174.5 -0.2 -4.6 114 R 1 3989 16 05 29 16 09 29 CTA102 22 12 00 67.0 166.8 -0.3 -11.1 -39 2 4 3989 16 09 29 16 13 28 --- 22 16 00 67.1 169.3 -0.3 -9.0 201 R 1 2394 16 09 29 16 13 28 3C454.3 22 16 00 69.9 152.3 -0.6 -23.6 -17 2 4 2394 16 13 28 16 17 27 --- 22 20 00 70.3 154.9 -0.6 -21.4 222 R 1 798 16 13 28 16 17 27 BLLAC 22 20 00 81.3 -21.4 0.3 156.0 -124 2 5 798 16 17 27 16 25 26 --- 22 28 00 80.6 -29.7 0.4 146.5 355 F 1 2393 16 17 27 16 25 26 3C446 22 28 00 50.8 180.7 0.0 0.6 -146 2 5 2393 16 25 26 16 29 25 --- 22 32 00 50.8 182.3 0.1 1.9 93 F 1 3989 16 25 26 16 29 25 CTA102 22 32 00 67.5 179.4 0.0 -0.5 -39 2 5 3989 16 29 25 16 33 25 --- 22 36 00 67.4 182.0 0.1 1.7 200 F 1 5585 16 29 25 16 33 25 3C454.3 22 36 00 71.4 166.1 -0.3 -11.9 -17 2 5 5585 16 33 25 16 37 24 --- 22 40 00 71.6 169.1 -0.2 -9.4 223 F 1 7180 16 33 25 Schedule for VLBA_PT (Code Pt ) Page 11 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 16 37 24 BLLAC 22 40 00 79.2 320.5 0.6 134.8 -107 2 5 7180 16 37 24 16 45 23 --- 22 48 00 78.1 315.5 0.8 128.5 372 F 1 10371 16 37 24 16 45 23 3C446 22 48 00 50.4 188.6 0.4 7.1 -91 2 5 10371 16 45 23 16 49 22 --- 22 52 00 50.3 190.1 0.4 8.4 149 F 1 11967 16 45 23 16 49 22 CTA102 22 52 00 67.0 192.1 0.3 10.2 -39 2 5 11967 16 49 22 16 53 22 --- 22 56 00 66.9 194.5 0.4 12.2 200 F 1 13563 16 49 22 16 53 22 3C454.3 22 56 00 71.9 181.4 0.0 1.2 -16 2 5 13563 16 53 22 16 57 21 --- 23 00 00 71.8 184.4 0.1 3.8 223 F 1 15158 16 53 22 16 59 21 BLLAC 23 02 00 76.0 309.1 1.0 119.9 31 2 6 15158 16 59 21 17 07 19 --- 23 10 00 74.6 306.3 1.1 115.9 479 R 1 16850 16 59 34 17 07 19 3C446 23 10 00 49.4 197.0 0.7 14.0 -79 2 6 16850 17 07 19 17 11 19 --- 23 14 00 49.2 198.4 0.8 15.2 160 R 1 15255 17 07 19 17 11 19 CTA102 23 14 00 65.6 205.0 0.7 20.9 -39 2 6 15255 17 11 19 17 15 18 --- 23 18 00 65.2 207.2 0.8 22.7 201 R 1 13659 17 11 19 17 15 18 3C454.3 23 18 00 71.1 197.9 0.4 15.3 -18 2 6 13659 17 15 18 17 19 17 --- 23 22 00 70.8 200.7 0.5 17.7 222 R 1 12064 17 15 18 17 19 17 BLLAC 23 22 00 72.6 303.2 1.3 110.9 -74 2 6 12064 17 19 17 17 27 16 --- 23 30 00 71.2 301.6 1.5 108.0 404 R 1 8872 17 19 17 17 27 16 3C446 23 30 00 48.0 204.2 1.1 19.9 -71 2 6 8872 17 27 16 17 31 15 --- 23 34 00 47.6 205.6 1.1 21.0 168 R 1 7277 17 27 16 17 31 15 CTA102 23 34 00 63.5 215.3 1.0 29.2 -38 2 6 7277 17 31 15 17 35 15 --- 23 38 00 63.0 217.2 1.1 30.7 202 R 1 5681 17 31 15 17 35 15 3C454.3 23 38 00 69.4 211.2 0.7 26.4 -19 2 6 5681 17 35 15 17 39 14 --- 23 42 00 68.9 213.6 0.8 28.4 221 R 1 4085 17 35 15 17 39 14 BLLAC 23 42 00 69.1 299.8 1.7 104.3 -63 2 6 4085 17 39 14 17 47 13 --- 23 50 00 67.6 298.9 1.8 102.1 415 R 1 894 17 39 14 17 47 13 3C446 23 50 00 46.1 210.9 1.4 25.2 -65 2 7 894 17 47 13 17 51 12 --- 23 54 00 45.6 212.2 1.5 26.2 175 F 1 701 17 47 13 Schedule for VLBA_PT (Code Pt ) Page 12 BM229 VLBA format 7 mm ~ 0200-1800 LST 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Mon 10 Apr 2006 Day 100 --- 17 51 12 CTA102 23 54 00 60.9 224.2 1.4 36.0 -36 2 7 701 17 51 12 17 55 11 --- 23 58 00 60.3 225.8 1.4 37.2 203 F 1 2297 17 51 12 17 55 11 3C454.3 23 58 00 66.9 222.3 1.1 35.3 -19 2 7 2297 17 55 11 17 59 11 --- 00 02 00 66.3 224.2 1.1 36.9 220 F 1 3893 17 55 11 17 59 11 BLLAC 00 02 00 65.5 297.9 2.0 99.1 -55 2 7 3893 17 59 11 18 07 09 --- 00 10 00 64.0 297.4 2.1 97.3 424 F 1 7084 17 59 11 18 07 09 3C446 00 10 00 43.8 217.2 1.7 30.1 -59 2 7 7084 18 07 09 18 11 09 --- 00 14 00 43.2 218.3 1.8 31.0 180 F 1 8680 18 07 09 18 11 09 CTA102 00 14 00 57.8 231.7 1.7 41.4 -35 2 7 8680 18 11 09 18 15 08 --- 00 18 00 57.1 233.0 1.8 42.4 204 F 1 10275 18 11 09 18 15 08 3C454.3 00 18 00 63.9 231.3 1.4 42.1 -20 2 7 10275 18 15 08 18 19 07 --- 00 22 00 63.2 232.8 1.5 43.3 220 F 1 11871 18 15 08 18 19 07 BLLAC 00 22 00 61.8 296.9 2.3 94.9 -49 2 7 11871 18 19 07 18 27 06 --- 00 30 00 60.3 296.6 2.5 93.3 430 F 1 15062 18 19 07 18 27 06 3C446 00 30 00 41.1 222.9 2.1 34.3 -55 2 7 15062 18 27 06 18 31 05 --- 00 34 00 40.5 224.0 2.1 35.1 184 F 1 16658 18 27 06 18 31 05 CTA102 00 34 00 54.4 238.0 2.0 45.7 -34 2 8 16658 18 31 05 18 35 05 --- 00 38 00 53.7 239.2 2.1 46.4 206 R 1 16947 18 31 05 18 35 05 3C454.3 00 38 00 60.5 238.6 1.7 47.2 -20 2 8 16947 18 35 05 18 39 04 --- 00 42 00 59.8 239.9 1.8 48.1 220 R 1 15351 18 35 05 18 39 04 BLLAC 00 42 00 58.1 296.5 2.7 91.1 -44 2 8 15351 18 39 04 18 47 03 --- 00 50 00 56.6 296.5 2.8 89.8 435 R 1 12160 18 39 04 18 47 03 3C446 00 50 00 38.1 228.1 2.4 38.1 -52 2 8 12160 18 47 03 18 51 02 --- 00 54 00 37.5 229.1 2.5 38.8 188 R 1 10564 18 47 03 18 51 02 CTA102 00 54 00 50.8 243.5 2.4 49.0 -33 2 8 10564 18 51 02 18 55 02 --- 00 58 00 50.1 244.5 2.4 49.6 207 R 1 8969 18 51 02 18 55 02 3C454.3 00 58 00 56.9 244.6 2.1 51.0 -20 2 8 8969 18 55 02 18 59 01 --- 01 02 00 56.1 245.7 2.1 51.6 220 R 1 7373 18 55 02 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/arana/cwalker/sched/setups/v7mm-128-8-1.set Matches group v7mm_c8 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 6 Station: VLBA_PT Total bit rate: 128 Format: VLBA1:4 Bits per sample: 1 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 2.00 Tape used at high density at 80.000 ips. Time per pass is 44.00 minutes. 1st LO= 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 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= U U U U U U U U IF = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.4 7.6 11.6 The following frequency sets based on this setup were used. Frequency Set: 6 Setup file default. Used pcal sets: 1 LO sum= 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 BBC fr= 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 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 -- BM229 VLBA format 7 mm ~ 0200-1800 LST 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). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) J1229+0203 12 26 33.245836 * 12 29 06.699732 12 29 27.099260 0.30 1226+023 02 19 43.30565 * 02 03 08.59815 02 00 55.81267 0.20 * 3C273 /home/arana/cwalker/sched/catalogs/sources.vlba 3C273B VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro J1229+02 3.042 scan hours, 112.164 baseline hours above horizon. J1256-0547 12 53 35.831291 * 12 56 11.166559 12 56 31.756044 0.20 1253-055 -05 31 07.99586 *-05 47 21.52472 -05 49 33.02494 0.30 * 3C279 /home/arana/cwalker/sched/catalogs/sources.vlba J1256-05 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 3.042 scan hours, 116.044 baseline hours above horizon. J1512-0905 15 10 08.900180 * 15 12 50.532928 15 13 11.781730 0.20 * 1510-089 -08 54 47.61950 *-09 05 59.82965 -09 07 36.46642 0.30 J1512-09 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 3.025 scan hours, 96.419 baseline hours above horizon. J2202+4216 22 00 39.362507 * 22 02 43.291374 22 02 57.160102 0.27 2200+420 42 02 08.59081 * 42 16 39.97995 42 18 08.90115 0.40 * BLLAC /home/arana/cwalker/sched/catalogs/sources.vlba J2202+42 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro VR42220 3.191 scan hours, 117.901 baseline hours above horizon. J2225-0457 22 23 11.077768 * 22 25 47.259295 22 26 05.873685 0.20 2223-052 -05 12 17.79946 *-04 57 01.39082 -04 55 17.07173 0.30 * 3C446 /home/arana/cwalker/sched/catalogs/sources.vlba J2225-04 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.197 scan hours, 31.156 baseline hours above horizon. J2232+1143 22 30 07.803949 * 22 32 36.408907 22 32 53.875073 0.31 2230+114 11 28 22.81081 * 11 43 50.90409 11 45 33.31045 0.20 * CTA102 /home/arana/cwalker/sched/catalogs/sources.vlba J2232+11 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.197 scan hours, 44.399 baseline hours above horizon. J2253+1608 22 51 29.519744 * 22 53 57.747943 22 54 15.021538 0.31 2251+158 15 52 54.34806 * 16 08 53.56089 16 10 40.19640 0.20 * 3C454.3 /home/arana/cwalker/sched/catalogs/sources.vlba J2253+16 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.064 scan hours, 44.276 baseline hours above horizon. 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) 3C273 164.8 3C279 174.8 1510-089 150.9 BLLAC 54.4 3C446 44.2 CTA102 40.2 3C454.3 35.4 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