COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: BT064 - phase referenced observations of TXS2226 Exp. Code: BT064D Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Greg Taylor Address: NRAO Socorro, NM 87801 Phone: (505) 835 7237 (work); (505) 835 4022 (home) EMAIL: gtaylor@nrao.edu Fax: (505) 835 7027 Phone during observation: (505) 835 7237 Observing mode: VLBA 128-4-2-R at 6cm Notes: Fringe-finder: J2253+1608 schedule for a minimum of 6 hours and 9 antennas Schedule for VLBA_BR (Code Br ) Page 2 BT064 - phase referenced observations of TXS2226 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: 4974.49 4982.49 4990.49 4998.49 Next BBC frequencies: 874.49 882.49 890.49 898.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 21 04 09 J2236-1706 18 46 45 7.2 125.8 -3.8 -34.5 0 1 1 0 21 04 09 21 06 09 --- 18 48 45 7.4 126.2 -3.8 -34.3 119 F 1 795 21 06 09 TXS2226 18 48 45 7.5 128.1 -3.7 -33.5 -7 1 1 795 21 06 09 21 08 08 --- 18 50 45 7.7 128.5 -3.6 -33.3 112 F 1 1592 21 08 08 J2236-1706 18 50 45 7.7 126.6 -3.8 -34.1 -7 1 1 1592 21 08 08 21 09 08 --- 18 51 45 7.8 126.8 -3.7 -34.0 53 F 1 1991 21 09 08 TXS2226 18 51 45 7.9 128.7 -3.6 -33.2 -7 1 1 1991 21 09 08 21 11 08 --- 18 53 45 8.1 129.1 -3.6 -33.0 112 F 1 2789 21 11 08 J2236-1706 18 53 45 8.1 127.2 -3.7 -33.8 -7 1 1 2789 21 11 08 21 12 08 --- 18 54 45 8.2 127.4 -3.7 -33.7 53 F 1 3188 21 12 08 TXS2226 18 54 45 8.3 129.4 -3.6 -32.9 -7 1 1 3188 21 12 08 21 14 07 --- 18 56 45 8.5 129.8 -3.5 -32.7 112 F 1 3986 21 14 07 J2236-1706 18 56 45 8.5 127.8 -3.7 -33.5 -7 1 1 3986 21 14 07 21 15 07 --- 18 57 45 8.6 128.0 -3.6 -33.4 53 F 1 4385 21 15 07 TXS2226 18 57 45 8.6 130.0 -3.5 -32.6 -7 1 1 4385 21 15 07 21 17 07 --- 18 59 45 8.9 130.4 -3.5 -32.4 112 F 1 5183 21 17 07 J2236-1706 18 59 45 8.9 128.4 -3.6 -33.2 -7 1 1 5183 21 17 07 21 18 07 --- 19 00 45 9.0 128.6 -3.6 -33.1 53 F 1 5581 21 18 07 TXS2226 19 00 45 9.0 130.6 -3.5 -32.3 -7 1 1 5581 21 18 07 21 20 06 --- 19 02 45 9.3 131.0 -3.4 -32.0 112 F 1 6379 21 20 06 J2236-1706 19 02 45 9.3 129.0 -3.6 -32.9 -7 1 1 6379 21 20 06 21 21 06 --- 19 03 45 9.4 129.2 -3.5 -32.8 53 F 1 6778 21 21 06 TXS2226 19 03 45 9.4 131.2 -3.4 -31.9 -7 1 1 6778 21 21 06 21 23 06 --- 19 05 45 9.7 131.6 -3.4 -31.7 112 F 1 7576 21 23 06 J2236-1706 19 05 45 9.7 129.6 -3.5 -32.6 -7 1 1 7576 21 23 06 21 24 06 --- 19 06 45 9.8 129.8 -3.5 -32.4 53 F 1 7975 Schedule for VLBA_BR (Code Br ) Page 3 BT064 - phase referenced observations of TXS2226 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 --- 21 24 06 TXS2226 19 06 45 9.8 131.8 -3.4 -31.6 -7 1 1 7975 21 24 06 21 26 05 --- 19 08 45 10.0 132.2 -3.3 -31.4 112 F 1 8773 21 26 05 J2236-1706 19 08 45 10.1 130.2 -3.5 -32.2 -7 1 1 8773 21 26 05 21 27 05 --- 19 09 45 10.2 130.4 -3.4 -32.1 53 F 1 9172 21 27 05 TXS2226 19 09 45 10.2 132.4 -3.3 -31.2 -7 1 1 9172 21 27 05 21 29 05 --- 19 11 45 10.4 132.8 -3.3 -31.0 112 F 1 9969 21 29 05 J2236-1706 19 11 45 10.5 130.8 -3.4 -31.9 -7 1 1 9969 21 29 05 21 30 05 --- 19 12 45 10.6 131.0 -3.4 -31.8 52 F 1 10368 21 30 05 TXS2226 19 12 45 10.5 133.0 -3.3 -30.9 -7 1 1 10368 21 30 05 21 32 04 --- 19 14 45 10.8 133.4 -3.2 -30.7 112 F 1 11166 21 32 04 J2236-1706 19 14 45 10.8 131.4 -3.4 -31.6 -7 1 1 11166 21 32 04 21 33 04 --- 19 15 45 11.0 131.6 -3.3 -31.5 52 F 1 11565 21 33 04 TXS2226 19 15 45 10.9 133.7 -3.2 -30.5 -7 1 1 11565 21 33 04 21 35 04 --- 19 17 45 11.1 134.1 -3.2 -30.3 112 F 1 12363 21 35 04 J2236-1706 19 17 45 11.2 132.1 -3.3 -31.2 -7 1 1 12363 21 35 04 21 36 04 --- 19 18 45 11.3 132.3 -3.3 -31.1 52 F 1 12762 21 36 04 TXS2226 19 18 45 11.2 134.3 -3.2 -30.2 -7 1 1 12762 21 36 04 21 38 03 --- 19 20 45 11.5 134.7 -3.1 -30.0 112 F 1 13560 21 38 03 J2236-1706 19 20 45 11.6 132.7 -3.3 -30.9 -7 1 1 13560 21 38 03 21 39 03 --- 19 21 45 11.7 132.9 -3.2 -30.8 52 F 1 13958 21 39 03 TXS2226 19 21 45 11.6 134.9 -3.1 -29.8 -7 1 1 13958 21 39 03 21 41 03 --- 19 23 45 11.8 135.3 -3.1 -29.6 112 F 1 14756 21 41 03 J2236-1706 19 23 45 11.9 133.3 -3.2 -30.5 -7 1 1 14756 21 41 03 21 42 03 --- 19 24 45 12.1 133.5 -3.2 -30.4 52 F 1 15155 21 42 03 TXS2226 19 24 45 12.0 135.5 -3.1 -29.5 -7 1 1 15155 21 42 03 21 44 02 --- 19 26 45 12.2 136.0 -3.0 -29.2 112 F 1 15953 21 44 02 J2236-1706 19 26 45 12.3 133.9 -3.2 -30.2 -7 1 1 15953 21 44 02 21 45 02 --- 19 27 45 12.4 134.2 -3.1 -30.1 52 F 1 16352 Schedule for VLBA_BR (Code Br ) Page 4 BT064 - phase referenced observations of TXS2226 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 --- 21 47 02 J2236-1706 19 29 45 12.7 134.6 -3.1 -29.8 114 1 1 16352 21 47 02 21 48 02 --- 19 30 45 12.8 134.8 -3.1 -29.7 60 F 1 16749 21 48 02 TXS2226 19 30 45 12.6 136.8 -3.0 -28.7 -7 1 1 16749 21 48 02 21 50 01 --- 19 32 45 12.9 137.2 -2.9 -28.5 112 F 1 17546 21 50 01 J2236-1706 19 32 45 13.0 135.2 -3.1 -29.5 -7 1 2 17546 21 50 01 21 51 01 --- 19 33 45 13.1 135.4 -3.0 -29.3 52 R 1 17148 21 51 01 TXS2226 19 33 45 13.0 137.5 -2.9 -28.4 -7 1 2 17148 21 51 01 21 53 01 --- 19 35 45 13.2 137.9 -2.9 -28.1 112 R 1 16350 21 53 01 J2236-1706 19 35 45 13.4 135.9 -3.0 -29.1 -7 1 2 16350 21 53 01 21 54 01 --- 19 36 45 13.5 136.1 -3.0 -29.0 52 R 1 15951 21 54 01 TXS2226 19 36 45 13.3 138.1 -2.9 -28.0 -7 1 2 15951 21 54 01 21 56 00 --- 19 38 45 13.5 138.5 -2.8 -27.7 112 R 1 15153 21 56 00 J2236-1706 19 38 45 13.7 136.5 -3.0 -28.7 -7 1 2 15153 21 56 00 21 57 00 --- 19 39 45 13.8 136.7 -2.9 -28.6 52 R 1 14754 21 57 00 TXS2226 19 39 45 13.7 138.8 -2.8 -27.6 -7 1 2 14754 21 57 00 21 59 00 --- 19 41 45 13.9 139.2 -2.8 -27.3 112 R 1 13956 21 59 00 J2236-1706 19 41 45 14.1 137.2 -2.9 -28.3 -7 1 2 13956 21 59 00 22 00 00 --- 19 42 45 14.2 137.4 -2.9 -28.2 52 R 1 13557 22 00 00 TXS2226 19 42 45 14.0 139.4 -2.8 -27.2 -7 1 2 13557 22 00 00 22 01 59 --- 19 44 45 14.2 139.8 -2.7 -26.9 112 R 1 12760 22 01 59 J2236-1706 19 44 45 14.4 137.8 -2.9 -28.0 -7 1 2 12760 22 01 59 22 02 59 --- 19 45 45 14.5 138.0 -2.8 -27.8 52 R 1 12361 22 02 59 TXS2226 19 45 45 14.3 140.1 -2.7 -26.8 -7 1 2 12361 22 02 59 22 04 59 --- 19 47 45 14.5 140.5 -2.7 -26.5 112 R 1 11563 22 04 59 J2236-1706 19 47 45 14.7 138.5 -2.8 -27.6 -7 1 2 11563 22 04 59 22 05 59 --- 19 48 45 14.8 138.7 -2.8 -27.5 52 R 1 11164 22 05 59 J2236-1433 19 48 45 17.0 137.4 -2.8 -27.8 -10 1 2 11164 22 05 59 22 07 58 =2233-148 19 50 45 17.3 137.8 -2.8 -27.6 109 R 1 10366 Schedule for VLBA_BR (Code Br ) Page 5 BT064 - phase referenced observations of TXS2226 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 --- 22 07 58 J2236-1706 19 50 45 15.1 139.1 -2.8 -27.2 -10 1 2 10366 22 07 58 22 08 58 --- 19 51 45 15.2 139.3 -2.7 -27.1 49 R 1 9967 22 08 58 TXS2226 19 51 45 14.9 141.4 -2.6 -26.0 -7 1 2 9967 22 08 58 22 10 58 --- 19 53 45 15.1 141.8 -2.6 -25.7 112 R 1 9169 22 10 58 J2236-1706 19 53 45 15.4 139.8 -2.7 -26.8 -7 1 2 9169 22 10 58 22 11 58 --- 19 54 45 15.5 140.0 -2.7 -26.7 52 R 1 8771 22 11 58 TXS2226 19 54 45 15.3 142.0 -2.6 -25.6 -7 1 2 8771 22 11 58 22 13 57 --- 19 56 45 15.5 142.5 -2.5 -25.3 112 R 1 7973 22 13 57 J2236-1706 19 56 45 15.7 140.5 -2.7 -26.4 -7 1 2 7973 22 13 57 22 14 57 --- 19 57 45 15.8 140.7 -2.6 -26.3 52 R 1 7574 22 14 57 TXS2226 19 57 45 15.6 142.7 -2.5 -25.2 -7 1 2 7574 22 14 57 22 16 57 --- 19 59 45 15.8 143.2 -2.5 -24.9 112 R 1 6776 22 16 57 J2236-1706 19 59 45 16.0 141.1 -2.6 -26.0 -7 1 2 6776 22 16 57 22 17 57 --- 20 00 45 16.1 141.3 -2.6 -25.9 52 R 1 6377 22 17 57 TXS2226 20 00 45 15.9 143.4 -2.5 -24.8 -7 1 2 6377 22 17 57 22 19 56 --- 20 02 45 16.1 143.8 -2.4 -24.5 112 R 1 5579 22 19 56 J2236-1706 20 02 45 16.3 141.8 -2.6 -25.6 -7 1 2 5579 22 19 56 22 20 56 --- 20 03 45 16.4 142.0 -2.5 -25.4 52 R 1 5180 22 20 56 TXS2226 20 03 45 16.2 144.1 -2.4 -24.4 -7 1 2 5180 22 20 56 22 22 56 --- 20 05 45 16.3 144.5 -2.4 -24.1 112 R 1 4383 22 22 56 J2236-1706 20 05 45 16.6 142.5 -2.5 -25.2 -7 1 2 4383 22 22 56 22 23 56 --- 20 06 45 16.7 142.7 -2.5 -25.0 52 R 1 3984 22 23 56 TXS2226 20 06 45 16.4 144.7 -2.4 -23.9 -7 1 2 3984 22 23 56 22 25 55 --- 20 08 45 16.6 145.2 -2.3 -23.6 112 R 1 3186 22 25 55 J2236-1706 20 08 45 16.9 143.1 -2.5 -24.8 -7 1 2 3186 22 25 55 22 26 55 --- 20 09 45 17.0 143.4 -2.4 -24.6 52 R 1 2787 22 26 55 TXS2226 20 09 45 16.7 145.4 -2.3 -23.5 -7 1 2 2787 22 26 55 22 28 55 --- 20 11 45 16.9 145.9 -2.3 -23.2 112 R 1 1989 Schedule for VLBA_BR (Code Br ) Page 6 BT064 - phase referenced observations of TXS2226 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 --- 22 28 55 J2236-1706 20 11 45 17.2 143.8 -2.4 -24.3 -7 1 2 1989 22 28 55 22 29 55 --- 20 12 45 17.3 144.1 -2.4 -24.2 52 R 1 1590 22 29 55 TXS2226 20 12 45 17.0 146.1 -2.3 -23.1 -7 1 2 1590 22 29 55 22 31 54 --- 20 14 45 17.2 146.6 -2.2 -22.8 112 R 1 792 22 31 54 J2236-1706 20 14 45 17.5 144.5 -2.4 -23.9 -7 1 2 792 22 31 54 22 32 54 --- 20 15 45 17.6 144.7 -2.3 -23.8 52 R 1 393 22 32 54 TXS2226 20 15 45 17.3 146.8 -2.2 -22.6 -7 1 3 393 22 32 54 22 34 54 --- 20 17 45 17.5 147.2 -2.2 -22.3 112 F 1 1191 22 34 54 J2236-1706 20 17 45 17.8 145.2 -2.3 -23.5 -7 1 3 1191 22 34 54 22 35 54 --- 20 18 45 17.9 145.4 -2.3 -23.3 52 F 1 1590 22 35 54 TXS2226 20 18 45 17.6 147.5 -2.2 -22.2 -7 1 3 1590 22 35 54 22 37 53 --- 20 20 45 17.7 147.9 -2.1 -21.9 112 F 1 2388 22 37 53 J2236-1706 20 20 45 18.1 145.9 -2.3 -23.0 -7 1 3 2388 22 37 53 22 38 53 --- 20 21 45 18.2 146.1 -2.2 -22.9 52 F 1 2787 22 38 53 TXS2226 20 21 45 17.8 148.2 -2.1 -21.7 -7 1 3 2787 22 38 53 22 40 53 --- 20 23 45 18.0 148.6 -2.1 -21.4 112 F 1 3585 22 40 53 J2236-1706 20 23 45 18.4 146.6 -2.2 -22.6 -7 1 3 3585 22 40 53 22 41 53 --- 20 24 45 18.5 146.8 -2.2 -22.5 52 F 1 3984 22 41 53 TXS2226 20 24 45 18.1 148.9 -2.1 -21.3 -7 1 3 3984 22 41 53 22 43 52 --- 20 26 45 18.3 149.3 -2.0 -21.0 112 F 1 4781 22 43 52 J2236-1706 20 26 45 18.7 147.3 -2.2 -22.2 -7 1 3 4781 22 43 52 22 44 52 --- 20 27 45 18.7 147.5 -2.1 -22.0 52 F 1 5180 22 44 52 J2236-1433 20 27 45 21.1 146.4 -2.1 -22.4 -11 1 3 5180 22 44 52 22 46 52 =2233-148 20 29 45 21.2 146.9 -2.1 -22.1 109 F 1 5978 22 46 52 J2236-1706 20 29 45 18.9 148.0 -2.1 -21.7 -11 1 3 5978 22 46 52 22 47 52 --- 20 30 45 19.0 148.2 -2.1 -21.6 49 F 1 6377 22 47 52 TXS2226 20 30 45 18.6 150.3 -2.0 -20.4 -7 1 3 6377 22 47 52 22 49 52 --- 20 32 45 18.8 150.7 -1.9 -20.1 112 F 1 7175 Schedule for VLBA_BR (Code Br ) Page 7 BT064 - phase referenced observations of TXS2226 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 --- 22 49 52 J2236-1706 20 32 45 19.2 148.7 -2.1 -21.3 -7 1 3 7175 22 49 52 22 50 51 --- 20 33 45 19.3 148.9 -2.0 -21.1 52 F 1 7574 22 50 51 TXS2226 20 33 45 18.8 151.0 -1.9 -19.9 -7 1 3 7574 22 50 51 22 52 51 --- 20 35 45 19.0 151.4 -1.9 -19.6 112 F 1 8372 22 52 51 J2236-1706 20 35 45 19.4 149.4 -2.0 -20.8 -7 1 3 8372 22 52 51 22 53 51 --- 20 36 45 19.5 149.6 -2.0 -20.7 52 F 1 8770 22 53 51 TXS2226 20 36 45 19.1 151.7 -1.9 -19.5 -7 1 3 8770 22 53 51 22 55 51 --- 20 38 45 19.2 152.2 -1.8 -19.2 112 F 1 9568 22 55 51 J2236-1706 20 38 45 19.7 150.1 -2.0 -20.4 -7 1 3 9568 22 55 51 22 56 50 --- 20 39 45 19.8 150.4 -1.9 -20.2 52 F 1 9967 22 56 50 TXS2226 20 39 45 19.3 152.4 -1.8 -19.0 -7 1 3 9967 22 56 50 22 58 50 --- 20 41 45 19.5 152.9 -1.8 -18.7 112 F 1 10765 22 58 50 J2236-1706 20 41 45 19.9 150.8 -1.9 -19.9 -7 1 3 10765 22 58 50 22 59 50 --- 20 42 45 20.0 151.1 -1.9 -19.7 52 F 1 11164 22 59 50 TXS2226 20 42 45 19.5 153.1 -1.8 -18.5 -7 1 3 11164 22 59 50 23 01 50 --- 20 44 45 19.7 153.6 -1.7 -18.2 112 F 1 11962 23 01 50 J2236-1706 20 44 45 20.2 151.6 -1.9 -19.4 -7 1 3 11962 23 01 50 23 02 49 --- 20 45 45 20.3 151.8 -1.8 -19.3 52 F 1 12361 23 02 49 TXS2226 20 45 45 19.8 153.8 -1.7 -18.0 -7 1 3 12361 23 02 49 23 04 49 --- 20 47 45 19.9 154.3 -1.7 -17.7 112 F 1 13158 23 04 49 J2236-1706 20 47 45 20.4 152.3 -1.8 -19.0 -7 1 3 13158 23 04 49 23 05 49 --- 20 48 45 20.5 152.5 -1.8 -18.8 52 F 1 13557 23 07 49 J2236-1706 20 50 45 20.6 153.0 -1.8 -18.5 114 1 3 13557 23 07 49 23 08 48 --- 20 51 45 20.7 153.2 -1.7 -18.3 60 F 1 13954 23 08 48 TXS2226 20 51 45 20.2 155.3 -1.6 -17.1 -7 1 3 13954 23 08 48 23 10 48 --- 20 53 45 20.3 155.8 -1.6 -16.8 112 F 1 14752 23 10 48 J2236-1706 20 53 45 20.9 153.7 -1.7 -18.0 -7 1 3 14752 23 10 48 23 11 48 --- 20 54 45 20.9 154.0 -1.7 -17.8 52 F 1 15151 Schedule for VLBA_BR (Code Br ) Page 8 BT064 - phase referenced observations of TXS2226 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 --- 23 11 48 TXS2226 20 54 45 20.4 156.0 -1.6 -16.6 -7 1 3 15151 23 11 48 23 13 48 --- 20 56 45 20.5 156.5 -1.5 -16.3 112 F 1 15949 23 13 48 J2236-1706 20 56 45 21.1 154.5 -1.7 -17.5 -7 1 3 15949 23 13 48 23 14 47 --- 20 57 45 21.2 154.7 -1.6 -17.4 52 F 1 16348 23 14 47 TXS2226 20 57 45 20.6 156.7 -1.5 -16.1 -7 1 3 16348 23 14 47 23 16 47 --- 20 59 45 20.7 157.2 -1.5 -15.8 112 F 1 17145 23 16 47 J2236-1706 20 59 45 21.3 155.2 -1.6 -17.0 -7 1 3 17145 23 16 47 23 17 47 --- 21 00 45 21.4 155.4 -1.6 -16.9 52 F 1 17544 23 17 47 TXS2226 21 00 45 20.8 157.5 -1.5 -15.6 -7 1 4 17544 23 17 47 23 19 47 --- 21 02 45 20.9 158.0 -1.4 -15.3 112 R 1 16746 23 19 47 J2236-1706 21 02 45 21.5 155.9 -1.6 -16.5 -7 1 4 16746 23 19 47 23 20 46 --- 21 03 45 21.6 156.2 -1.5 -16.4 52 R 1 16348 23 20 46 TXS2226 21 03 45 21.0 158.2 -1.4 -15.1 -7 1 4 16348 23 20 46 23 22 46 --- 21 05 45 21.1 158.7 -1.4 -14.8 112 R 1 15550 23 22 46 J2236-1706 21 05 45 21.7 156.7 -1.5 -16.1 -7 1 4 15550 23 22 46 23 23 46 --- 21 06 45 21.8 156.9 -1.5 -15.9 52 R 1 15151 23 23 46 TXS2226 21 06 45 21.2 158.9 -1.4 -14.6 -7 1 4 15151 23 23 46 23 25 46 --- 21 08 45 21.3 159.4 -1.3 -14.3 112 R 1 14353 23 25 46 J2236-1706 21 08 45 21.9 157.4 -1.5 -15.6 -7 1 4 14353 23 25 46 23 26 45 --- 21 09 45 22.0 157.7 -1.4 -15.4 52 R 1 13954 23 26 45 J2236-1433 21 09 45 24.4 156.8 -1.4 -15.8 -11 1 4 13954 23 26 45 23 28 45 =2233-148 21 11 45 24.5 157.3 -1.4 -15.4 109 R 1 13156 23 28 45 J2236-1706 21 11 45 22.1 158.2 -1.4 -15.1 -11 1 4 13156 23 28 45 23 29 45 --- 21 12 45 22.2 158.4 -1.4 -14.9 49 R 1 12757 23 29 45 TXS2226 21 12 45 21.5 160.4 -1.3 -13.6 -7 1 4 12757 23 29 45 23 31 45 --- 21 14 45 21.6 160.9 -1.2 -13.3 112 R 1 11960 23 31 45 J2236-1706 21 14 45 22.3 158.9 -1.4 -14.6 -7 1 4 11960 23 31 45 23 32 44 --- 21 15 45 22.3 159.2 -1.3 -14.4 52 R 1 11561 Schedule for VLBA_BR (Code Br ) Page 9 BT064 - phase referenced observations of TXS2226 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 --- 23 32 44 TXS2226 21 15 45 21.7 161.2 -1.2 -13.1 -7 1 4 11561 23 32 44 23 34 44 --- 21 17 45 21.8 161.7 -1.2 -12.8 112 R 1 10763 23 34 44 J2236-1706 21 17 45 22.5 159.7 -1.3 -14.0 -7 1 4 10763 23 34 44 23 35 44 --- 21 18 45 22.5 159.9 -1.3 -13.9 52 R 1 10364 23 35 44 TXS2226 21 18 45 21.8 161.9 -1.2 -12.6 -7 1 4 10364 23 35 44 23 37 44 --- 21 20 45 21.9 162.4 -1.1 -12.3 112 R 1 9566 23 37 44 J2236-1706 21 20 45 22.6 160.4 -1.3 -13.5 -7 1 4 9566 23 37 44 23 38 43 --- 21 21 45 22.7 160.7 -1.2 -13.4 52 R 1 9167 23 38 43 TXS2226 21 21 45 22.0 162.7 -1.1 -12.1 -7 1 4 9167 23 38 43 23 40 43 --- 21 23 45 22.1 163.2 -1.1 -11.7 112 R 1 8369 23 40 43 J2236-1706 21 23 45 22.8 161.2 -1.2 -13.0 -7 1 4 8369 23 40 43 23 41 43 --- 21 24 45 22.8 161.4 -1.2 -12.9 52 R 1 7970 23 41 43 TXS2226 21 24 45 22.1 163.4 -1.1 -11.6 -7 1 4 7970 23 41 43 23 43 43 --- 21 26 45 22.2 163.9 -1.0 -11.2 112 R 1 7173 23 43 43 J2236-1706 21 26 45 22.9 161.9 -1.2 -12.5 -7 1 4 7173 23 43 43 23 44 42 --- 21 27 45 23.0 162.2 -1.1 -12.3 52 R 1 6774 23 44 42 TXS2226 21 27 45 22.3 164.2 -1.0 -11.0 -7 1 4 6774 23 44 42 23 46 42 --- 21 29 45 22.4 164.7 -1.0 -10.7 112 R 1 5976 23 46 42 J2236-1706 21 29 45 23.1 162.7 -1.1 -12.0 -7 1 4 5976 23 46 42 23 47 42 --- 21 30 45 23.1 162.9 -1.1 -11.8 52 R 1 5577 23 47 42 TXS2226 21 30 45 22.4 164.9 -1.0 -10.5 -7 1 4 5577 23 47 42 23 49 42 --- 21 32 45 22.5 165.4 -0.9 -10.2 112 R 1 4779 23 49 42 J2236-1706 21 32 45 23.2 163.5 -1.1 -11.5 -7 1 4 4779 23 49 42 23 50 42 --- 21 33 45 23.3 163.7 -1.0 -11.3 52 R 1 4380 23 50 42 TXS2226 21 33 45 22.5 165.7 -0.9 -10.0 -7 1 4 4380 23 50 42 23 52 41 --- 21 35 45 22.6 166.2 -0.9 -9.6 112 R 1 3583 23 52 41 J2236-1706 21 35 45 23.4 164.2 -1.0 -10.9 -8 1 4 3583 23 52 41 23 53 41 --- 21 36 45 23.4 164.5 -1.0 -10.8 52 R 1 3184 Schedule for VLBA_BR (Code Br ) Page 10 BT064 - phase referenced observations of TXS2226 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 --- 23 53 41 TXS2226 21 36 45 22.7 166.5 -0.9 -9.5 -8 1 4 3184 23 53 41 23 55 41 --- 21 38 45 22.7 167.0 -0.8 -9.1 112 R 1 2386 23 55 41 J2236-1706 21 38 45 23.5 165.0 -1.0 -10.4 -8 1 4 2386 23 55 41 23 56 41 --- 21 39 45 23.6 165.2 -0.9 -10.2 52 R 1 1987 23 56 41 TXS2226 21 39 45 22.8 167.2 -0.8 -8.9 -8 1 4 1987 23 56 41 23 58 40 --- 21 41 45 22.9 167.7 -0.8 -8.6 112 R 1 1189 23 58 40 J2236-1706 21 41 45 23.6 165.8 -0.9 -9.9 -8 1 4 1189 23 58 40 23 59 40 --- 21 42 45 23.7 166.0 -0.9 -9.7 52 R 1 790 --- Start: Mon 16 Dec 2002 Day 350 -- Stop: Tue 17 Dec 2002 Day 351 --- 23 59 40 TXS2226 21 42 45 22.9 168.0 -0.8 -8.4 -8 1 4 790 23 59 40 00 01 40 --- 21 44 45 23.0 168.5 -0.7 -8.1 112 R 1 -8 00 01 40 J2236-1706 21 44 45 23.8 166.5 -0.9 -9.4 -8 1 5 -8 00 01 40 00 02 40 --- 21 45 45 23.8 166.8 -0.8 -9.2 52 F 1 391 00 02 40 TXS2226 21 45 45 23.0 168.7 -0.7 -7.9 -8 1 5 391 00 02 40 00 04 39 --- 21 47 45 23.1 169.3 -0.7 -7.5 112 F 1 1189 00 04 39 J2236-1706 21 47 45 23.9 167.3 -0.8 -8.8 -8 1 5 1189 00 04 39 00 05 39 --- 21 48 45 23.9 167.6 -0.8 -8.6 52 F 1 1588 00 05 39 J2236-1433 21 48 45 26.4 167.0 -0.8 -8.9 -11 1 5 1588 00 05 39 00 07 39 =2233-148 21 50 45 26.5 167.6 -0.8 -8.5 109 F 1 2386 00 07 39 J2236-1706 21 50 45 24.0 168.1 -0.8 -8.3 -11 1 5 2386 00 07 39 00 08 39 --- 21 51 45 24.0 168.3 -0.7 -8.1 49 F 1 2785 00 08 39 TXS2226 21 51 45 23.2 170.3 -0.6 -6.8 -8 1 5 2785 00 08 39 00 10 38 --- 21 53 45 23.2 170.8 -0.6 -6.5 112 F 1 3583 00 10 38 J2236-1706 21 53 45 24.1 168.9 -0.7 -7.8 -8 1 5 3583 00 10 38 00 11 38 --- 21 54 45 24.1 169.1 -0.7 -7.6 52 F 1 3981 00 11 38 TXS2226 21 54 45 23.3 171.1 -0.6 -6.3 -8 1 5 3981 00 11 38 00 13 38 --- 21 56 45 23.3 171.6 -0.5 -5.9 112 F 1 4779 00 13 38 J2236-1706 21 56 45 24.2 169.6 -0.7 -7.2 -8 1 5 4779 00 13 38 00 14 38 --- 21 57 45 24.2 169.9 -0.6 -7.0 52 F 1 5178 Schedule for VLBA_BR (Code Br ) Page 11 BT064 - phase referenced observations of TXS2226 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 00 14 38 TXS2226 21 57 45 23.3 171.8 -0.5 -5.7 -8 1 5 5178 00 14 38 00 16 37 --- 21 59 45 23.4 172.3 -0.5 -5.4 112 F 1 5976 00 16 37 J2236-1706 21 59 45 24.3 170.4 -0.6 -6.7 -8 1 5 5976 00 16 37 00 17 37 --- 22 00 45 24.3 170.7 -0.6 -6.5 52 F 1 6375 00 17 37 TXS2226 22 00 45 23.4 172.6 -0.5 -5.2 -8 1 5 6375 00 17 37 00 19 37 --- 22 02 45 23.4 173.1 -0.4 -4.8 112 F 1 7173 00 19 37 J2236-1706 22 02 45 24.3 171.2 -0.6 -6.1 -8 1 5 7173 00 19 37 00 20 37 --- 22 03 45 24.4 171.5 -0.5 -6.0 52 F 1 7572 00 20 37 TXS2226 22 03 45 23.5 173.4 -0.4 -4.7 -8 1 5 7572 00 20 37 00 22 36 --- 22 05 45 23.5 173.9 -0.4 -4.3 112 F 1 8369 00 22 36 J2236-1706 22 05 45 24.4 172.0 -0.5 -5.6 -8 1 5 8369 00 22 36 00 23 36 --- 22 06 45 24.4 172.2 -0.5 -5.4 52 F 1 8768 00 23 36 TXS2226 22 06 45 23.5 174.1 -0.4 -4.1 -8 1 5 8768 00 23 36 00 25 36 --- 22 08 45 23.5 174.7 -0.3 -3.7 112 F 1 9566 00 25 36 J2236-1706 22 08 45 24.5 172.8 -0.5 -5.0 -8 1 5 9566 00 25 36 00 26 36 --- 22 09 45 24.5 173.0 -0.4 -4.9 52 F 1 9965 00 26 36 TXS2226 22 09 45 23.6 174.9 -0.3 -3.6 -8 1 5 9965 00 26 36 00 28 35 --- 22 11 45 23.6 175.4 -0.3 -3.2 112 F 1 10763 00 28 35 J2236-1706 22 11 45 24.5 173.5 -0.4 -4.5 -8 1 5 10763 00 28 35 00 29 35 --- 22 12 45 24.6 173.8 -0.4 -4.3 52 F 1 11162 00 29 35 TXS2226 22 12 45 23.6 175.7 -0.3 -3.0 -8 1 5 11162 00 29 35 00 31 35 --- 22 14 45 23.6 176.2 -0.2 -2.7 112 F 1 11960 00 31 35 J2236-1706 22 14 45 24.6 174.3 -0.4 -4.0 -8 1 5 11960 00 31 35 00 32 35 --- 22 15 45 24.6 174.6 -0.3 -3.8 52 F 1 12358 00 32 35 TXS2226 22 15 45 23.6 176.5 -0.2 -2.5 -8 1 5 12358 00 32 35 00 34 34 --- 22 17 45 23.6 177.0 -0.2 -2.1 112 F 1 13156 00 34 34 J2236-1706 22 17 45 24.6 175.1 -0.3 -3.4 -8 1 5 13156 00 34 34 00 35 34 --- 22 18 45 24.7 175.4 -0.3 -3.2 52 F 1 13555 Schedule for VLBA_BR (Code Br ) Page 12 BT064 - phase referenced observations of TXS2226 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 00 35 34 TXS2226 22 18 45 23.7 177.3 -0.2 -1.9 -8 1 5 13555 00 35 34 00 37 34 --- 22 20 45 23.7 177.8 -0.1 -1.6 112 F 1 14353 00 37 34 J2236-1706 22 20 45 24.7 175.9 -0.3 -2.9 -8 1 5 14353 00 37 34 00 38 34 --- 22 21 45 24.7 176.2 -0.2 -2.7 52 F 1 14752 00 38 34 TXS2226 22 21 45 23.7 178.0 -0.1 -1.4 -8 1 5 14752 00 38 34 00 40 33 --- 22 23 45 23.7 178.5 -0.1 -1.0 112 F 1 15550 00 40 33 J2236-1706 22 23 45 24.7 176.7 -0.2 -2.3 -8 1 5 15550 00 40 33 00 41 33 --- 22 24 45 24.7 177.0 -0.2 -2.1 52 F 1 15949 00 41 33 TXS2226 22 24 45 23.7 178.8 -0.1 -0.8 -8 1 5 15949 00 41 33 00 43 33 --- 22 26 45 23.7 179.3 0.0 -0.5 112 F 1 16746 00 43 33 J2236-1706 22 26 45 24.7 177.5 -0.2 -1.8 -8 1 5 16746 00 43 33 00 44 33 --- 22 27 45 24.7 177.8 -0.1 -1.6 52 F 1 17145 00 44 33 J2236-1433 22 27 45 27.3 177.6 -0.1 -1.7 -11 1 6 17145 00 44 33 00 46 32 =2233-148 22 29 45 27.3 178.1 -0.1 -1.3 109 R 1 17257 00 46 32 J2236-1706 22 29 45 24.8 178.3 -0.1 -1.2 -11 1 6 17257 00 46 32 00 47 32 --- 22 30 45 24.8 178.5 -0.1 -1.0 49 R 1 16858 00 47 32 TXS2226 22 30 45 23.7 180.4 0.0 0.3 -8 1 6 16858 00 47 32 00 49 32 --- 22 32 45 23.7 180.9 0.1 0.6 112 R 1 16060 00 49 32 J2236-1706 22 32 45 24.8 179.1 -0.1 -0.7 -8 1 6 16060 00 49 32 00 50 32 --- 22 33 45 24.8 179.3 0.0 -0.5 52 R 1 15661 00 50 32 TXS2226 22 33 45 23.7 181.1 0.1 0.8 -8 1 6 15661 00 50 32 00 52 31 --- 22 35 45 23.7 181.7 0.1 1.2 112 R 1 14863 00 52 31 J2236-1706 22 35 45 24.8 179.9 0.0 -0.1 -8 1 6 14863 00 52 31 00 53 31 --- 22 36 45 24.8 180.1 0.0 0.1 52 R 1 14465 00 53 31 TXS2226 22 36 45 23.7 181.9 0.1 1.3 -8 1 6 14465 00 53 31 00 55 31 --- 22 38 45 23.7 182.4 0.2 1.7 111 R 1 13667 00 55 31 J2236-1706 22 38 45 24.8 180.6 0.0 0.5 -8 1 6 13667 00 55 31 00 56 31 --- 22 39 45 24.8 180.9 0.1 0.6 52 R 1 13268 Schedule for VLBA_BR (Code Br ) Page 13 BT064 - phase referenced observations of TXS2226 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 00 56 31 TXS2226 22 39 45 23.7 182.7 0.2 1.9 -8 1 6 13268 00 56 31 00 58 30 --- 22 41 45 23.6 183.2 0.2 2.3 111 R 1 12470 00 58 30 J2236-1706 22 41 45 24.8 181.4 0.1 1.0 -8 1 6 12470 00 58 30 00 59 30 --- 22 42 45 24.8 181.7 0.1 1.2 52 R 1 12071 00 59 30 TXS2226 22 42 45 23.6 183.5 0.2 2.4 -8 1 6 12071 00 59 30 01 01 30 --- 22 44 45 23.6 184.0 0.3 2.8 111 R 1 11273 01 01 30 J2236-1706 22 44 45 24.7 182.2 0.1 1.6 -8 1 6 11273 01 01 30 01 02 30 --- 22 45 45 24.7 182.5 0.2 1.7 52 R 1 10874 01 02 30 TXS2226 22 45 45 23.6 184.3 0.3 3.0 -8 1 6 10874 01 02 30 01 04 29 --- 22 47 45 23.6 184.8 0.3 3.3 111 R 1 10077 01 04 29 J2236-1706 22 47 45 24.7 183.0 0.2 2.1 -8 1 6 10077 01 04 29 01 05 29 --- 22 48 45 24.7 183.3 0.2 2.3 52 R 1 9678 01 09 29 J2253+1608 22 52 45 58.0 179.4 0.0 -0.4 167 1 6 9678 01 09 29 01 13 28 =2251+158 22 56 45 58.0 181.2 0.0 0.8 239 R 1 8086 01 15 28 J2236-1706 22 58 45 24.6 185.9 0.4 4.1 47 1 6 8086 01 15 28 01 16 27 --- 22 59 45 24.6 186.2 0.4 4.3 60 R 1 7690 01 16 27 TXS2226 22 59 45 23.4 187.9 0.5 5.5 -8 1 6 7690 01 16 27 01 18 27 --- 23 01 45 23.3 188.4 0.5 5.9 111 R 1 6892 01 18 27 J2236-1706 23 01 45 24.5 186.7 0.4 4.7 -8 1 6 6892 01 18 27 01 19 27 --- 23 02 45 24.5 186.9 0.4 4.8 51 R 1 6493 01 19 27 TXS2226 23 02 45 23.3 188.6 0.6 6.1 -8 1 6 6493 01 19 27 01 21 27 --- 23 04 45 23.2 189.2 0.6 6.4 111 R 1 5695 01 21 27 J2236-1706 23 04 45 24.5 187.5 0.5 5.2 -8 1 6 5695 01 21 27 01 22 26 --- 23 05 45 24.4 187.7 0.5 5.4 51 R 1 5296 01 22 26 TXS2226 23 05 45 23.2 189.4 0.6 6.6 -8 1 6 5296 01 22 26 01 24 26 --- 23 07 45 23.1 189.9 0.6 7.0 111 R 1 4498 01 24 26 J2236-1706 23 07 45 24.4 188.3 0.5 5.8 -9 1 6 4498 01 24 26 01 25 26 --- 23 08 45 24.4 188.5 0.5 5.9 51 R 1 4099 Schedule for VLBA_BR (Code Br ) Page 14 BT064 - phase referenced observations of TXS2226 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 01 25 26 TXS2226 23 08 45 23.1 190.2 0.7 7.1 -9 1 6 4099 01 25 26 01 27 26 --- 23 10 45 23.1 190.7 0.7 7.5 111 R 1 3302 01 27 26 J2236-1706 23 10 45 24.3 189.0 0.6 6.3 -9 1 6 3302 01 27 26 01 28 25 --- 23 11 45 24.3 189.3 0.6 6.5 51 R 1 2903 01 28 25 TXS2226 23 11 45 23.0 190.9 0.7 7.7 -9 1 6 2903 01 28 25 01 30 25 --- 23 13 45 23.0 191.5 0.7 8.0 111 R 1 2105 01 30 25 J2236-1706 23 13 45 24.2 189.8 0.6 6.8 -9 1 6 2105 01 30 25 01 31 25 --- 23 14 45 24.2 190.1 0.6 7.0 51 R 1 1706 01 31 25 TXS2226 23 14 45 22.9 191.7 0.8 8.2 -9 1 6 1706 01 31 25 01 33 25 --- 23 16 45 22.9 192.2 0.8 8.6 111 R 1 908 01 33 25 J2236-1706 23 16 45 24.2 190.6 0.7 7.4 -9 1 6 908 01 33 25 01 34 24 --- 23 17 45 24.1 190.9 0.7 7.6 51 R 1 509 01 34 24 J2236-1433 23 17 45 26.7 191.1 0.7 7.6 -11 1 7 509 01 34 24 01 36 24 =2233-148 23 19 45 26.6 191.7 0.7 8.0 109 F 1 288 01 36 24 J2236-1706 23 19 45 24.1 191.4 0.7 7.9 -11 1 7 288 01 36 24 01 37 24 --- 23 20 45 24.0 191.6 0.7 8.1 49 F 1 687 01 37 24 TXS2226 23 20 45 22.7 193.2 0.9 9.3 -9 1 7 687 01 37 24 01 39 24 --- 23 22 45 22.6 193.8 0.9 9.6 111 F 1 1485 01 39 24 J2236-1706 23 22 45 24.0 192.2 0.8 8.5 -9 1 7 1485 01 39 24 01 40 23 --- 23 23 45 23.9 192.4 0.8 8.6 51 F 1 1884 01 40 23 TXS2226 23 23 45 22.6 194.0 0.9 9.8 -9 1 7 1884 01 40 23 01 42 23 --- 23 25 45 22.5 194.5 0.9 10.1 111 F 1 2682 01 42 23 J2236-1706 23 25 45 23.8 192.9 0.8 9.0 -9 1 7 2682 01 42 23 01 43 23 --- 23 26 45 23.8 193.2 0.8 9.2 51 F 1 3081 01 43 23 TXS2226 23 26 45 22.5 194.8 1.0 10.3 -9 1 7 3081 01 43 23 01 45 23 --- 23 28 45 22.4 195.3 1.0 10.7 111 F 1 3879 01 45 23 J2236-1706 23 28 45 23.7 193.7 0.9 9.5 -9 1 7 3879 01 45 23 01 46 23 --- 23 29 45 23.7 194.0 0.9 9.7 51 F 1 4278 Schedule for VLBA_BR (Code Br ) Page 15 BT064 - phase referenced observations of TXS2226 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 01 46 23 TXS2226 23 29 45 22.3 195.5 1.0 10.8 -9 1 7 4278 01 46 23 01 48 22 --- 23 31 45 22.2 196.0 1.0 11.2 111 F 1 5075 01 48 22 J2236-1706 23 31 45 23.6 194.5 0.9 10.1 -9 1 7 5075 01 48 22 01 49 22 --- 23 32 45 23.6 194.7 0.9 10.2 51 F 1 5474 01 49 22 TXS2226 23 32 45 22.2 196.3 1.1 11.4 -9 1 7 5474 01 49 22 01 51 22 --- 23 34 45 22.1 196.8 1.1 11.7 111 F 1 6272 01 51 22 J2236-1706 23 34 45 23.5 195.2 1.0 10.6 -9 1 7 6272 01 51 22 01 52 22 --- 23 35 45 23.4 195.5 1.0 10.8 51 F 1 6671 01 52 22 TXS2226 23 35 45 22.1 197.0 1.1 11.9 -9 1 7 6671 01 52 22 01 54 21 --- 23 37 45 22.0 197.5 1.1 12.2 111 F 1 7469 01 54 21 J2236-1706 23 37 45 23.3 196.0 1.0 11.1 -9 1 7 7469 01 54 21 01 55 21 --- 23 38 45 23.3 196.3 1.0 11.3 51 F 1 7868 01 55 21 TXS2226 23 38 45 21.9 197.8 1.2 12.4 -9 1 7 7868 01 55 21 01 57 21 --- 23 40 45 21.8 198.3 1.2 12.7 111 F 1 8666 01 57 21 J2236-1706 23 40 45 23.2 196.8 1.1 11.6 -9 1 7 8666 01 57 21 01 58 21 --- 23 41 45 23.2 197.0 1.1 11.8 51 F 1 9064 01 58 21 TXS2226 23 41 45 21.8 198.5 1.2 12.9 -9 1 7 9064 01 58 21 02 00 20 --- 23 43 45 21.6 199.0 1.2 13.2 111 F 1 9862 02 00 20 J2236-1706 23 43 45 23.1 197.5 1.1 12.1 -9 1 7 9862 02 00 20 02 01 20 --- 23 44 45 23.0 197.8 1.1 12.3 51 F 1 10261 02 01 20 TXS2226 23 44 45 21.6 199.3 1.3 13.4 -9 1 7 10261 02 01 20 02 03 20 --- 23 46 45 21.5 199.8 1.3 13.7 111 F 1 11059 02 03 20 J2236-1706 23 46 45 22.9 198.3 1.2 12.7 -9 1 7 11059 02 03 20 02 04 20 --- 23 47 45 22.8 198.6 1.2 12.8 51 F 1 11458 02 04 20 TXS2226 23 47 45 21.4 200.0 1.3 13.9 -9 1 7 11458 02 04 20 02 06 19 --- 23 49 45 21.3 200.5 1.3 14.3 111 F 1 12256 02 06 19 J2236-1706 23 49 45 22.7 199.1 1.2 13.2 -9 1 7 12256 02 06 19 02 07 19 --- 23 50 45 22.7 199.3 1.2 13.3 51 F 1 12655 Schedule for VLBA_BR (Code Br ) Page 16 BT064 - phase referenced observations of TXS2226 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 02 07 19 TXS2226 23 50 45 21.2 200.8 1.4 14.4 -9 1 7 12655 02 07 19 02 09 19 --- 23 52 45 21.1 201.3 1.4 14.8 111 F 1 13452 02 09 19 J2236-1706 23 52 45 22.6 199.8 1.3 13.7 -9 1 7 13452 02 09 19 02 10 19 --- 23 53 45 22.5 200.1 1.3 13.9 51 F 1 13851 02 10 19 TXS2226 23 53 45 21.1 201.5 1.4 14.9 -9 1 7 13851 02 10 19 02 12 18 --- 23 55 45 20.9 202.0 1.4 15.3 111 F 1 14649 02 12 18 J2236-1706 23 55 45 22.4 200.6 1.3 14.2 -9 1 7 14649 02 12 18 02 13 18 --- 23 56 45 22.3 200.8 1.3 14.4 51 F 1 15048 02 13 18 J2236-1433 23 56 45 24.8 201.4 1.3 14.6 -11 1 7 15048 02 13 18 02 15 18 =2233-148 23 58 45 24.7 201.9 1.4 14.9 109 F 1 15846 02 15 18 J2236-1706 23 58 45 22.2 201.3 1.4 14.7 -11 1 7 15846 02 15 18 02 16 18 --- 23 59 45 22.2 201.6 1.4 14.9 49 F 1 16245 02 16 18 TXS2226 23 59 45 20.7 203.0 1.5 15.9 -9 1 7 16245 02 16 18 02 18 17 --- 00 01 45 20.6 203.5 1.5 16.2 111 F 1 17043 02 18 17 J2236-1706 00 01 45 22.0 202.1 1.4 15.2 -9 1 7 17043 02 18 17 02 19 17 --- 00 02 45 22.0 202.3 1.4 15.4 51 F 1 17441 02 19 17 TXS2226 00 02 45 20.5 203.7 1.6 16.4 -9 1 8 17441 02 19 17 02 21 17 --- 00 04 45 20.4 204.2 1.6 16.7 111 R 1 16644 02 21 17 J2236-1706 00 04 45 21.8 202.8 1.5 15.7 -9 1 8 16644 02 21 17 02 22 17 --- 00 05 45 21.8 203.1 1.5 15.9 51 R 1 16245 02 22 17 TXS2226 00 05 45 20.3 204.4 1.6 16.9 -9 1 8 16245 02 22 17 02 24 16 --- 00 07 45 20.1 204.9 1.6 17.2 111 R 1 15447 02 24 16 J2236-1706 00 07 45 21.6 203.5 1.5 16.2 -9 1 8 15447 02 24 16 02 25 16 --- 00 08 45 21.6 203.8 1.5 16.4 51 R 1 15048 02 25 16 TXS2226 00 08 45 20.1 205.2 1.7 17.4 -9 1 8 15048 02 25 16 02 27 16 --- 00 10 45 19.9 205.6 1.7 17.7 111 R 1 14250 02 27 16 J2236-1706 00 10 45 21.4 204.3 1.6 16.7 -9 1 8 14250 02 27 16 02 28 16 --- 00 11 45 21.4 204.5 1.6 16.9 51 R 1 13851 Schedule for VLBA_BR (Code Br ) Page 17 BT064 - phase referenced observations of TXS2226 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 02 28 16 TXS2226 00 11 45 19.9 205.9 1.7 17.9 -9 1 8 13851 02 28 16 02 30 15 --- 00 13 45 19.7 206.4 1.7 18.2 111 R 1 13053 02 30 15 J2236-1706 00 13 45 21.2 205.0 1.6 17.2 -9 1 8 13053 02 30 15 02 31 15 --- 00 14 45 21.2 205.3 1.6 17.3 51 R 1 12655 02 31 15 TXS2226 00 14 45 19.6 206.6 1.8 18.3 -9 1 8 12655 02 31 15 02 33 15 --- 00 16 45 19.5 207.1 1.8 18.6 111 R 1 11857 02 33 15 J2236-1706 00 16 45 21.0 205.8 1.7 17.7 -9 1 8 11857 02 33 15 02 34 15 --- 00 17 45 21.0 206.0 1.7 17.8 51 R 1 11458 02 38 15 J2253+1608 00 21 45 53.3 216.9 1.5 24.7 169 1 8 11458 02 38 15 02 44 13 =2251+158 00 27 45 52.7 219.0 1.6 26.0 358 R 1 9069 02 46 13 J2236-1706 00 29 45 20.0 208.9 1.9 19.7 49 1 8 9069 02 46 13 02 47 13 --- 00 30 45 19.9 209.1 1.9 19.9 60 R 1 8672 02 47 13 TXS2226 00 30 45 18.4 210.4 2.0 20.8 -9 1 8 8672 02 47 13 02 49 12 --- 00 32 45 18.2 210.9 2.1 21.1 111 R 1 7874 02 49 12 J2236-1706 00 32 45 19.8 209.6 1.9 20.2 -9 1 8 7874 02 49 12 02 50 12 --- 00 33 45 19.7 209.9 2.0 20.3 51 R 1 7475 02 50 12 TXS2226 00 33 45 18.1 211.1 2.1 21.3 -9 1 8 7475 02 50 12 02 52 12 --- 00 35 45 17.9 211.6 2.1 21.6 110 R 1 6678 02 52 12 J2236-1706 00 35 45 19.5 210.3 2.0 20.6 -9 1 8 6678 02 52 12 02 53 12 --- 00 36 45 19.4 210.6 2.0 20.8 51 R 1 6279 02 53 12 TXS2226 00 36 45 17.8 211.8 2.1 21.7 -9 1 8 6279 02 53 12 02 55 11 --- 00 38 45 17.7 212.2 2.2 22.0 110 R 1 5481 02 55 11 J2236-1706 00 38 45 19.3 211.0 2.0 21.1 -9 1 8 5481 02 55 11 02 56 11 --- 00 39 45 19.2 211.3 2.1 21.3 51 R 1 5082 02 56 11 TXS2226 00 39 45 17.6 212.5 2.2 22.2 -9 1 8 5082 02 56 11 02 58 11 --- 00 41 45 17.4 212.9 2.2 22.5 110 R 1 4284 02 58 11 J2236-1706 00 41 45 19.0 211.7 2.1 21.6 -9 1 8 4284 02 58 11 02 59 11 --- 00 42 45 18.9 212.0 2.1 21.7 51 R 1 3885 Schedule for VLBA_BR (Code Br ) Page 18 BT064 - phase referenced observations of TXS2226 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 02 59 11 TXS2226 00 42 45 17.3 213.2 2.2 22.6 -9 1 8 3885 02 59 11 03 01 10 --- 00 44 45 17.1 213.6 2.3 22.9 110 R 1 3087 03 01 10 J2236-1706 00 44 45 18.8 212.5 2.1 22.0 -9 1 8 3087 03 01 10 03 02 10 --- 00 45 45 18.7 212.7 2.2 22.2 51 R 1 2688 03 02 10 TXS2226 00 45 45 17.0 213.9 2.3 23.0 -9 1 8 2688 03 02 10 03 04 10 --- 00 47 45 16.8 214.3 2.3 23.3 110 R 1 1891 03 04 10 J2236-1706 00 47 45 18.5 213.2 2.2 22.4 -9 1 8 1891 03 04 10 03 05 10 --- 00 48 45 18.4 213.4 2.2 22.6 51 R 1 1492 03 05 10 J2236-1433 00 48 45 20.8 214.3 2.2 22.9 -11 1 8 1492 03 05 10 03 07 09 =2233-148 00 50 45 20.6 214.8 2.2 23.2 109 R 1 694 03 07 09 J2236-1706 00 50 45 18.2 213.8 2.2 22.9 -11 1 8 694 03 07 09 03 08 09 --- 00 51 45 18.1 214.1 2.3 23.0 49 R 1 295 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: my6cm.set Matches group v6cm_2 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= 4100.00 4100.00 4100.00 4100.00 Net SB= U U U U Pol. = RCP RCP RCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = A A A A VLBA FE= 6cm omit 6cm omit VLBA Synth= 15.4 4.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 4974.49 4982.49 4990.49 4998.49 BBC fr= 874.49 882.49 890.49 898.49 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 -- BT064 - phase referenced observations of TXS2226 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) * TXS2226 22 26 30.067032 * 22 29 12.496000 22 29 20.645839 -18 26 09.57621 *-18 10 47.24200 -18 10 05.14803 From catalog imbedded in main SCHED input file. * J2236-1706 22 33 28.216811 * 22 36 09.522757 22 36 17.655714 -17 21 55.78532 *-17 06 21.97259 -17 05 38.89838 From catalog imbedded in main SCHED input file. * J2236-1433 22 33 53.979678 * 22 36 34.087139 22 36 42.156812 2233-148 -14 48 56.65460 *-14 33 22.18923 -14 32 38.21613 J2236-14 From catalog imbedded in main SCHED input file. USNO - Ref Frame 1998-6, Eubanks June 1998 * J2253+1608 22 51 29.519733 * 22 53 57.747932 22 54 05.203545 2251+158 15 52 54.34806 * 16 08 53.56089 16 09 49.69868 3C454.3 /home/filehost/cwalker/sched/catalogs/sources.vlba J2253+16 ICRF - Ext.1 Source - 1998 IERS Annual Report 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) TXS2226 67.7 J2236-1706 69.6 J2236-1433 70.5 J2253+1608 86.8 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