COVER INFORMATION Station: VLBA_MK (Code Mk ) 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_MK (Code Mk ) 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 48 02 TXS2226 17 07 39 2.5 110.3 -5.4 -68.2 0 1 1 0 21 48 02 21 50 01 --- 17 09 39 2.9 110.5 -5.3 -68.1 120 F 1 798 21 51 01 TXS2226 17 10 39 3.1 110.6 -5.3 -68.0 53 1 1 798 21 51 01 21 53 01 --- 17 12 39 3.6 110.8 -5.3 -67.8 120 F 1 1596 21 53 01 J2236-1706 17 12 39 2.4 109.1 -5.4 -68.4 -8 1 1 1596 21 53 01 21 54 01 --- 17 13 39 2.7 109.2 -5.4 -68.3 52 F 1 1995 21 54 01 TXS2226 17 13 39 3.8 110.9 -5.3 -67.7 -8 1 1 1995 21 54 01 21 56 00 --- 17 15 39 4.2 111.0 -5.2 -67.6 111 F 1 2792 21 56 00 J2236-1706 17 15 39 3.1 109.4 -5.3 -68.2 -8 1 1 2792 21 56 00 21 57 00 --- 17 16 39 3.3 109.5 -5.3 -68.1 52 F 1 3191 21 57 00 TXS2226 17 16 39 4.5 111.1 -5.2 -67.5 -8 1 1 3191 21 57 00 21 59 00 --- 17 18 39 4.9 111.3 -5.2 -67.3 111 F 1 3989 21 59 00 J2236-1706 17 18 39 3.8 109.7 -5.3 -67.9 -8 1 1 3989 21 59 00 22 00 00 --- 17 19 39 4.0 109.8 -5.3 -67.9 52 F 1 4388 22 00 00 TXS2226 17 19 39 5.1 111.4 -5.2 -67.2 -8 1 1 4388 22 00 00 22 01 59 --- 17 21 39 5.5 111.6 -5.1 -67.0 111 F 1 5186 22 01 59 J2236-1706 17 21 39 4.4 110.0 -5.2 -67.7 -8 1 1 5186 22 01 59 22 02 59 --- 17 22 39 4.7 110.0 -5.2 -67.6 52 F 1 5585 22 02 59 TXS2226 17 22 39 5.8 111.7 -5.1 -67.0 -8 1 1 5585 22 02 59 22 04 59 --- 17 24 39 6.2 111.9 -5.1 -66.8 111 F 1 6383 22 04 59 J2236-1706 17 24 39 5.1 110.2 -5.2 -67.5 -8 1 1 6383 22 04 59 22 05 59 --- 17 25 39 5.3 110.3 -5.2 -67.4 52 F 1 6781 22 05 59 J2236-1433 17 25 39 6.2 107.9 -5.2 -67.7 -8 1 1 6781 22 05 59 22 07 58 =2233-148 17 27 39 6.6 108.1 -5.2 -67.5 112 F 1 7579 22 07 58 J2236-1706 17 27 39 5.8 110.5 -5.1 -67.2 -8 1 1 7579 22 07 58 22 08 58 --- 17 28 39 6.0 110.6 -5.1 -67.1 52 F 1 7978 Schedule for VLBA_MK (Code Mk ) 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 --- 22 08 58 TXS2226 17 28 39 7.1 112.2 -5.0 -66.4 -8 1 1 7978 22 08 58 22 10 58 --- 17 30 39 7.5 112.4 -5.0 -66.2 111 F 1 8776 22 10 58 J2236-1706 17 30 39 6.4 110.8 -5.1 -67.0 -8 1 1 8776 22 10 58 22 11 58 --- 17 31 39 6.6 110.9 -5.1 -66.9 52 F 1 9175 22 11 58 TXS2226 17 31 39 7.7 112.5 -5.0 -66.2 -8 1 1 9175 22 11 58 22 13 57 --- 17 33 39 8.2 112.7 -4.9 -66.0 111 F 1 9973 22 13 57 J2236-1706 17 33 39 7.1 111.1 -5.0 -66.7 -8 1 1 9973 22 13 57 22 14 57 --- 17 34 39 7.3 111.2 -5.0 -66.6 52 F 1 10372 22 14 57 TXS2226 17 34 39 8.4 112.8 -4.9 -65.9 -8 1 1 10372 22 14 57 22 16 57 --- 17 36 39 8.8 113.0 -4.9 -65.7 112 F 1 11169 22 16 57 J2236-1706 17 36 39 7.7 111.4 -5.0 -66.5 -8 1 1 11169 22 16 57 22 17 57 --- 17 37 39 8.0 111.5 -5.0 -66.4 52 F 1 11568 22 17 57 TXS2226 17 37 39 9.0 113.1 -4.9 -65.6 -8 1 1 11568 22 17 57 22 19 56 --- 17 39 39 9.5 113.3 -4.8 -65.4 112 F 1 12366 22 19 56 J2236-1706 17 39 39 8.4 111.6 -4.9 -66.2 -8 1 1 12366 22 19 56 22 20 56 --- 17 40 39 8.6 111.7 -4.9 -66.1 52 F 1 12765 22 20 56 TXS2226 17 40 39 9.7 113.4 -4.8 -65.3 -8 1 1 12765 22 20 56 22 22 56 --- 17 42 39 10.1 113.6 -4.8 -65.1 112 F 1 13563 22 22 56 J2236-1706 17 42 39 9.0 111.9 -4.9 -65.9 -8 1 1 13563 22 22 56 22 23 56 --- 17 43 39 9.3 112.0 -4.9 -65.8 52 F 1 13962 22 23 56 TXS2226 17 43 39 10.3 113.7 -4.8 -65.0 -8 1 1 13962 22 23 56 22 25 55 --- 17 45 39 10.8 113.9 -4.7 -64.8 112 F 1 14760 22 25 55 J2236-1706 17 45 39 9.7 112.2 -4.8 -65.7 -8 1 1 14760 22 25 55 22 26 55 --- 17 46 39 9.9 112.3 -4.8 -65.6 52 F 1 15158 22 26 55 TXS2226 17 46 39 11.0 114.0 -4.7 -64.7 -8 1 1 15158 22 26 55 22 28 55 --- 17 48 39 11.4 114.2 -4.7 -64.5 112 F 1 15956 22 28 55 J2236-1706 17 48 39 10.4 112.5 -4.8 -65.4 -8 1 1 15956 22 28 55 22 29 55 --- 17 49 39 10.6 112.6 -4.8 -65.3 52 F 1 16355 Schedule for VLBA_MK (Code Mk ) 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 --- 22 29 55 TXS2226 17 49 39 11.6 114.3 -4.7 -64.4 -8 1 1 16355 22 29 55 22 31 54 --- 17 51 39 12.0 114.6 -4.6 -64.2 112 F 1 17153 22 31 54 J2236-1706 17 51 39 11.0 112.8 -4.7 -65.1 -8 1 2 17153 22 31 54 22 32 54 --- 17 52 39 11.2 112.9 -4.7 -65.0 52 R 1 16754 22 32 54 TXS2226 17 52 39 12.3 114.7 -4.6 -64.1 -8 1 2 16754 22 32 54 22 34 54 --- 17 54 39 12.7 114.9 -4.6 -63.9 112 R 1 15956 22 34 54 J2236-1706 17 54 39 11.7 113.2 -4.7 -64.8 -8 1 2 15956 22 34 54 22 35 54 --- 17 55 39 11.9 113.3 -4.7 -64.7 52 R 1 15557 22 35 54 TXS2226 17 55 39 12.9 115.0 -4.6 -63.8 -8 1 2 15557 22 35 54 22 37 53 --- 17 57 39 13.3 115.2 -4.5 -63.6 112 R 1 14760 22 37 53 J2236-1706 17 57 39 12.3 113.5 -4.6 -64.5 -8 1 2 14760 22 37 53 22 38 53 --- 17 58 39 12.5 113.6 -4.6 -64.4 52 R 1 14361 22 38 53 TXS2226 17 58 39 13.5 115.3 -4.5 -63.5 -8 1 2 14361 22 38 53 22 40 53 --- 18 00 39 14.0 115.5 -4.5 -63.3 112 R 1 13563 22 40 53 J2236-1706 18 00 39 12.9 113.8 -4.6 -64.3 -8 1 2 13563 22 40 53 22 41 53 --- 18 01 39 13.2 113.9 -4.6 -64.2 52 R 1 13164 22 41 53 TXS2226 18 01 39 14.2 115.6 -4.5 -63.2 -8 1 2 13164 22 41 53 22 43 52 --- 18 03 39 14.6 115.9 -4.4 -63.0 112 R 1 12366 22 43 52 J2236-1706 18 03 39 13.6 114.1 -4.5 -64.0 -8 1 2 12366 22 43 52 22 44 52 --- 18 04 39 13.8 114.2 -4.5 -63.9 52 R 1 11967 22 44 52 J2236-1433 18 04 39 14.8 111.8 -4.5 -64.5 -8 1 2 11967 22 44 52 22 46 52 =2233-148 18 06 39 15.3 112.0 -4.5 -64.3 112 R 1 11169 22 46 52 J2236-1706 18 06 39 14.2 114.4 -4.5 -63.7 -8 1 2 11169 22 46 52 22 47 52 --- 18 07 39 14.4 114.5 -4.5 -63.6 52 R 1 10771 22 47 52 TXS2226 18 07 39 15.4 116.3 -4.4 -62.6 -8 1 2 10771 22 47 52 22 49 52 --- 18 09 39 15.9 116.5 -4.3 -62.4 112 R 1 9973 22 49 52 J2236-1706 18 09 39 14.9 114.8 -4.4 -63.4 -8 1 2 9973 22 49 52 22 50 51 --- 18 10 39 15.1 114.9 -4.4 -63.3 52 R 1 9574 Schedule for VLBA_MK (Code Mk ) 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 50 51 TXS2226 18 10 39 16.1 116.7 -4.3 -62.3 -8 1 2 9574 22 50 51 22 52 51 --- 18 12 39 16.5 116.9 -4.3 -62.0 112 R 1 8776 22 52 51 J2236-1706 18 12 39 15.5 115.1 -4.4 -63.1 -8 1 2 8776 22 52 51 22 53 51 --- 18 13 39 15.7 115.2 -4.4 -62.9 52 R 1 8377 22 53 51 TXS2226 18 13 39 16.7 117.0 -4.3 -61.9 -8 1 2 8377 22 53 51 22 55 51 --- 18 15 39 17.1 117.2 -4.2 -61.7 112 R 1 7579 22 55 51 J2236-1706 18 15 39 16.2 115.4 -4.3 -62.7 -8 1 2 7579 22 55 51 22 56 50 --- 18 16 39 16.4 115.6 -4.3 -62.6 52 R 1 7180 22 56 50 TXS2226 18 16 39 17.3 117.4 -4.2 -61.6 -8 1 2 7180 22 56 50 22 58 50 --- 18 18 39 17.7 117.6 -4.2 -61.4 112 R 1 6383 22 58 50 J2236-1706 18 18 39 16.8 115.8 -4.3 -62.4 -8 1 2 6383 22 58 50 22 59 50 --- 18 19 39 17.0 115.9 -4.3 -62.3 52 R 1 5984 22 59 50 TXS2226 18 19 39 18.0 117.7 -4.2 -61.2 -8 1 2 5984 22 59 50 23 01 50 --- 18 21 39 18.4 118.0 -4.1 -61.0 112 R 1 5186 23 01 50 J2236-1706 18 21 39 17.4 116.1 -4.2 -62.1 -8 1 2 5186 23 01 50 23 02 49 --- 18 22 39 17.6 116.2 -4.2 -62.0 52 R 1 4787 23 02 49 TXS2226 18 22 39 18.6 118.1 -4.1 -60.9 -8 1 2 4787 23 02 49 23 04 49 --- 18 24 39 19.0 118.3 -4.1 -60.7 112 R 1 3989 23 04 49 J2236-1706 18 24 39 18.1 116.5 -4.2 -61.8 -8 1 2 3989 23 04 49 23 05 49 --- 18 25 39 18.3 116.6 -4.2 -61.7 52 R 1 3590 23 07 49 J2236-1706 18 27 40 18.7 116.8 -4.1 -61.4 113 1 2 3590 23 07 49 23 08 48 --- 18 28 39 18.9 117.0 -4.1 -61.3 60 R 1 3193 23 08 48 TXS2226 18 28 39 19.8 118.8 -4.0 -60.2 -8 1 2 3193 23 08 48 23 10 48 --- 18 30 39 20.2 119.1 -4.0 -59.9 112 R 1 2396 23 10 48 J2236-1706 18 30 39 19.3 117.2 -4.1 -61.1 -8 1 2 2396 23 10 48 23 11 48 --- 18 31 39 19.5 117.3 -4.1 -61.0 52 R 1 1997 23 11 48 TXS2226 18 31 39 20.4 119.2 -4.0 -59.8 -8 1 2 1997 23 11 48 23 13 48 --- 18 33 39 20.8 119.5 -3.9 -59.6 112 R 1 1199 Schedule for VLBA_MK (Code Mk ) 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 --- 23 13 48 J2236-1706 18 33 39 19.9 117.6 -4.0 -60.8 -8 1 2 1199 23 13 48 23 14 47 --- 18 34 39 20.2 117.7 -4.0 -60.6 52 R 1 800 23 14 47 TXS2226 18 34 39 21.0 119.6 -3.9 -59.4 -8 1 2 800 23 14 47 23 16 47 --- 18 36 39 21.5 119.8 -3.9 -59.2 112 R 1 2 23 16 47 J2236-1706 18 36 39 20.6 118.0 -4.0 -60.4 -8 1 3 2 23 16 47 23 17 47 --- 18 37 39 20.8 118.1 -4.0 -60.3 52 F 1 401 23 17 47 TXS2226 18 37 39 21.7 120.0 -3.9 -59.1 -8 1 3 401 23 17 47 23 19 47 --- 18 39 39 22.1 120.2 -3.8 -58.8 112 F 1 1199 23 19 47 J2236-1706 18 39 39 21.2 118.3 -3.9 -60.0 -8 1 3 1199 23 19 47 23 20 46 --- 18 40 39 21.4 118.5 -3.9 -59.9 52 F 1 1598 23 20 46 TXS2226 18 40 39 22.3 120.4 -3.8 -58.7 -8 1 3 1598 23 20 46 23 22 46 --- 18 42 39 22.7 120.6 -3.8 -58.4 112 F 1 2396 23 22 46 J2236-1706 18 42 39 21.8 118.7 -3.9 -59.7 -8 1 3 2396 23 22 46 23 23 46 --- 18 43 39 22.0 118.9 -3.9 -59.6 52 F 1 2795 23 23 46 TXS2226 18 43 39 22.9 120.8 -3.8 -58.3 -8 1 3 2795 23 23 46 23 25 46 --- 18 45 39 23.3 121.0 -3.7 -58.0 112 F 1 3592 23 25 46 J2236-1706 18 45 39 22.4 119.1 -3.8 -59.3 -8 1 3 3592 23 25 46 23 26 45 --- 18 46 39 22.6 119.2 -3.8 -59.2 52 F 1 3991 23 26 45 J2236-1433 18 46 39 23.8 116.8 -3.8 -60.2 -8 1 3 3991 23 26 45 23 28 45 =2233-148 18 48 39 24.3 117.1 -3.8 -60.0 111 F 1 4789 23 28 45 J2236-1706 18 48 39 23.0 119.5 -3.8 -58.9 -8 1 3 4789 23 28 45 23 29 45 --- 18 49 39 23.2 119.6 -3.8 -58.8 51 F 1 5188 23 29 45 TXS2226 18 49 39 24.1 121.6 -3.7 -57.5 -8 1 3 5188 23 29 45 23 31 45 --- 18 51 39 24.5 121.9 -3.6 -57.2 112 F 1 5986 23 31 45 J2236-1706 18 51 39 23.7 119.9 -3.7 -58.6 -8 1 3 5986 23 31 45 23 32 44 --- 18 52 39 23.9 120.1 -3.7 -58.4 52 F 1 6385 23 32 44 TXS2226 18 52 39 24.7 122.0 -3.6 -57.1 -8 1 3 6385 23 32 44 23 34 44 --- 18 54 39 25.1 122.3 -3.6 -56.8 112 F 1 7183 Schedule for VLBA_MK (Code Mk ) 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 --- 23 34 44 J2236-1706 18 54 39 24.3 120.3 -3.7 -58.2 -8 1 3 7183 23 34 44 23 35 44 --- 18 55 39 24.5 120.5 -3.7 -58.0 52 F 1 7581 23 35 44 TXS2226 18 55 39 25.3 122.5 -3.6 -56.7 -8 1 3 7581 23 35 44 23 37 44 --- 18 57 39 25.7 122.7 -3.5 -56.4 112 F 1 8379 23 37 44 J2236-1706 18 57 39 24.9 120.7 -3.6 -57.8 -8 1 3 8379 23 37 44 23 38 43 --- 18 58 39 25.1 120.9 -3.6 -57.6 52 F 1 8778 23 38 43 TXS2226 18 58 39 25.9 122.9 -3.5 -56.3 -8 1 3 8778 23 38 43 23 40 43 --- 19 00 39 26.3 123.2 -3.5 -56.0 112 F 1 9576 23 40 43 J2236-1706 19 00 39 25.5 121.2 -3.6 -57.4 -8 1 3 9576 23 40 43 23 41 43 --- 19 01 39 25.7 121.3 -3.6 -57.2 52 F 1 9975 23 41 43 TXS2226 19 01 39 26.5 123.3 -3.5 -55.8 -8 1 3 9975 23 41 43 23 43 43 --- 19 03 39 26.9 123.6 -3.4 -55.5 112 F 1 10773 23 43 43 J2236-1706 19 03 39 26.1 121.6 -3.5 -57.0 -8 1 3 10773 23 43 43 23 44 42 --- 19 04 39 26.3 121.8 -3.5 -56.8 52 F 1 11172 23 44 42 TXS2226 19 04 39 27.1 123.8 -3.4 -55.4 -8 1 3 11172 23 44 42 23 46 42 --- 19 06 39 27.4 124.1 -3.4 -55.1 112 F 1 11969 23 46 42 J2236-1706 19 06 39 26.7 122.0 -3.5 -56.6 -8 1 3 11969 23 46 42 23 47 42 --- 19 07 39 26.9 122.2 -3.5 -56.4 52 F 1 12368 23 47 42 TXS2226 19 07 39 27.6 124.2 -3.4 -54.9 -8 1 3 12368 23 47 42 23 49 42 --- 19 09 39 28.0 124.5 -3.3 -54.6 112 F 1 13166 23 49 42 J2236-1706 19 09 39 27.3 122.5 -3.4 -56.1 -8 1 3 13166 23 49 42 23 50 42 --- 19 10 39 27.5 122.6 -3.4 -56.0 52 F 1 13565 23 50 42 TXS2226 19 10 39 28.2 124.7 -3.3 -54.5 -7 1 3 13565 23 50 42 23 52 41 --- 19 12 39 28.6 125.0 -3.3 -54.2 112 F 1 14363 23 52 41 J2236-1706 19 12 39 27.9 122.9 -3.4 -55.7 -7 1 3 14363 23 52 41 23 53 41 --- 19 13 39 28.1 123.1 -3.4 -55.6 52 F 1 14762 23 53 41 TXS2226 19 13 39 28.8 125.2 -3.3 -54.0 -7 1 3 14762 23 53 41 23 55 41 --- 19 15 39 29.2 125.5 -3.2 -53.7 112 F 1 15560 Schedule for VLBA_MK (Code Mk ) 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 55 41 J2236-1706 19 15 39 28.5 123.4 -3.3 -55.3 -7 1 3 15560 23 55 41 23 56 41 --- 19 16 39 28.7 123.6 -3.3 -55.1 52 F 1 15958 23 56 41 TXS2226 19 16 39 29.4 125.7 -3.2 -53.6 -7 1 3 15958 23 56 41 23 58 40 --- 19 18 39 29.8 126.0 -3.2 -53.3 112 F 1 16756 23 58 40 J2236-1706 19 18 39 29.0 123.9 -3.3 -54.8 -7 1 3 16756 23 58 40 23 59 40 --- 19 19 39 29.2 124.0 -3.3 -54.7 52 F 1 17155 --- Start: Mon 16 Dec 2002 Day 350 -- Stop: Tue 17 Dec 2002 Day 351 --- 23 59 40 TXS2226 19 19 39 29.9 126.2 -3.2 -53.1 -7 1 4 17155 23 59 40 00 01 40 --- 19 21 39 30.3 126.5 -3.1 -52.8 112 R 1 16357 00 01 40 J2236-1706 19 21 39 29.6 124.3 -3.2 -54.4 -7 1 4 16357 00 01 40 00 02 40 --- 19 22 39 29.8 124.5 -3.2 -54.2 52 R 1 15958 00 02 40 TXS2226 19 22 39 30.5 126.6 -3.1 -52.6 -7 1 4 15958 00 02 40 00 04 39 --- 19 24 39 30.9 127.0 -3.1 -52.3 112 R 1 15161 00 04 39 J2236-1706 19 24 39 30.2 124.8 -3.2 -53.9 -7 1 4 15161 00 04 39 00 05 39 --- 19 25 39 30.4 125.0 -3.2 -53.7 52 R 1 14762 00 05 39 J2236-1433 19 25 39 31.8 122.5 -3.2 -55.1 -9 1 4 14762 00 05 39 00 07 39 =2233-148 19 27 39 32.2 122.8 -3.2 -54.8 111 R 1 13964 00 07 39 J2236-1706 19 27 39 30.8 125.3 -3.1 -53.4 -9 1 4 13964 00 07 39 00 08 39 --- 19 28 39 31.0 125.5 -3.1 -53.3 51 R 1 13565 00 08 39 TXS2226 19 28 39 31.6 127.7 -3.0 -51.6 -7 1 4 13565 00 08 39 00 10 38 --- 19 30 39 32.0 128.0 -3.0 -51.3 112 R 1 12767 00 10 38 J2236-1706 19 30 39 31.4 125.8 -3.1 -52.9 -7 1 4 12767 00 10 38 00 11 38 --- 19 31 39 31.6 126.0 -3.1 -52.8 52 R 1 12368 00 11 38 TXS2226 19 31 39 32.2 128.2 -3.0 -51.1 -7 1 4 12368 00 11 38 00 13 38 --- 19 33 39 32.6 128.5 -2.9 -50.8 112 R 1 11570 00 13 38 J2236-1706 19 33 39 31.9 126.3 -3.0 -52.5 -7 1 4 11570 00 13 38 00 14 38 --- 19 34 39 32.1 126.5 -3.0 -52.3 52 R 1 11172 00 14 38 TXS2226 19 34 39 32.8 128.7 -2.9 -50.6 -7 1 4 11172 00 14 38 00 16 37 --- 19 36 39 33.1 129.1 -2.9 -50.2 112 R 1 10374 Schedule for VLBA_MK (Code Mk ) 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 00 16 37 J2236-1706 19 36 39 32.5 126.9 -3.0 -52.0 -7 1 4 10374 00 16 37 00 17 37 --- 19 37 39 32.7 127.0 -3.0 -51.8 52 R 1 9975 00 17 37 TXS2226 19 37 39 33.3 129.3 -2.9 -50.0 -7 1 4 9975 00 17 37 00 19 37 --- 19 39 39 33.7 129.6 -2.8 -49.7 112 R 1 9177 00 19 37 J2236-1706 19 39 39 33.1 127.4 -2.9 -51.5 -8 1 4 9177 00 19 37 00 20 37 --- 19 40 39 33.3 127.6 -2.9 -51.3 52 R 1 8778 00 20 37 TXS2226 19 40 39 33.8 129.8 -2.8 -49.5 -8 1 4 8778 00 20 37 00 22 36 --- 19 42 39 34.2 130.2 -2.8 -49.1 112 R 1 7980 00 22 36 J2236-1706 19 42 39 33.6 127.9 -2.9 -50.9 -8 1 4 7980 00 22 36 00 23 36 --- 19 43 39 33.8 128.1 -2.9 -50.8 52 R 1 7581 00 23 36 TXS2226 19 43 39 34.4 130.4 -2.8 -49.0 -8 1 4 7581 00 23 36 00 25 36 --- 19 45 39 34.7 130.8 -2.7 -48.6 112 R 1 6784 00 25 36 J2236-1706 19 45 39 34.2 128.5 -2.8 -50.4 -8 1 4 6784 00 25 36 00 26 36 --- 19 46 39 34.4 128.7 -2.8 -50.2 52 R 1 6385 00 26 36 TXS2226 19 46 39 34.9 131.0 -2.7 -48.4 -8 1 4 6385 00 26 36 00 28 35 --- 19 48 39 35.3 131.3 -2.7 -48.0 112 R 1 5587 00 28 35 J2236-1706 19 48 39 34.7 129.0 -2.8 -49.9 -8 1 4 5587 00 28 35 00 29 35 --- 19 49 39 34.9 129.2 -2.8 -49.7 52 R 1 5188 00 29 35 TXS2226 19 49 39 35.4 131.5 -2.7 -47.8 -8 1 4 5188 00 29 35 00 31 35 --- 19 51 39 35.8 131.9 -2.6 -47.4 112 R 1 4390 00 31 35 J2236-1706 19 51 39 35.3 129.6 -2.7 -49.3 -8 1 4 4390 00 31 35 00 32 35 --- 19 52 39 35.5 129.8 -2.7 -49.1 52 R 1 3991 00 32 35 TXS2226 19 52 39 36.0 132.1 -2.6 -47.3 -8 1 4 3991 00 32 35 00 34 34 --- 19 54 39 36.3 132.5 -2.6 -46.9 112 R 1 3193 00 34 34 J2236-1706 19 54 39 35.8 130.2 -2.7 -48.8 -8 1 4 3193 00 34 34 00 35 34 --- 19 55 39 36.0 130.4 -2.7 -48.6 52 R 1 2795 00 35 34 TXS2226 19 55 39 36.5 132.7 -2.6 -46.7 -8 1 4 2795 00 35 34 00 37 34 --- 19 57 39 36.8 133.1 -2.5 -46.3 112 R 1 1997 Schedule for VLBA_MK (Code Mk ) 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) ---------------------------------------------------------------------------------------- --- Tue 17 Dec 2002 Day 351 --- 00 37 34 J2236-1706 19 57 39 36.4 130.8 -2.6 -48.2 -8 1 4 1997 00 37 34 00 38 34 --- 19 58 39 36.5 131.0 -2.6 -48.0 52 R 1 1598 00 38 34 TXS2226 19 58 39 37.0 133.3 -2.5 -46.1 -8 1 4 1598 00 38 34 00 40 33 --- 20 00 39 37.4 133.8 -2.5 -45.7 112 R 1 800 00 40 33 J2236-1706 20 00 39 36.9 131.4 -2.6 -47.6 -8 1 4 800 00 40 33 00 41 33 --- 20 01 39 37.1 131.6 -2.6 -47.4 52 R 1 401 00 41 33 TXS2226 20 01 39 37.5 134.0 -2.5 -45.4 -8 1 5 401 00 41 33 00 43 33 --- 20 03 39 37.9 134.4 -2.4 -45.0 112 F 1 1199 00 43 33 J2236-1706 20 03 39 37.4 132.0 -2.5 -47.0 -8 1 5 1199 00 43 33 00 44 33 --- 20 04 39 37.6 132.2 -2.5 -46.8 52 F 1 1598 00 44 33 J2236-1433 20 04 39 39.2 129.7 -2.5 -48.4 -9 1 5 1598 00 44 33 00 46 32 =2233-148 20 06 39 39.6 130.1 -2.5 -48.0 110 F 1 2396 00 46 32 J2236-1706 20 06 39 37.9 132.6 -2.5 -46.4 -9 1 5 2396 00 46 32 00 47 32 --- 20 07 39 38.1 132.8 -2.5 -46.2 51 F 1 2795 00 47 32 TXS2226 20 07 39 38.5 135.3 -2.4 -44.2 -8 1 5 2795 00 47 32 00 49 32 --- 20 09 39 38.9 135.7 -2.3 -43.8 112 F 1 3592 00 49 32 J2236-1706 20 09 39 38.5 133.2 -2.4 -45.8 -8 1 5 3592 00 49 32 00 50 32 --- 20 10 39 38.6 133.4 -2.4 -45.6 52 F 1 3991 00 50 32 TXS2226 20 10 39 39.0 135.9 -2.3 -43.5 -8 1 5 3991 00 50 32 00 52 31 --- 20 12 39 39.3 136.4 -2.3 -43.1 112 F 1 4789 00 52 31 J2236-1706 20 12 39 39.0 133.9 -2.4 -45.2 -8 1 5 4789 00 52 31 00 53 31 --- 20 13 39 39.1 134.1 -2.4 -45.0 52 F 1 5188 00 53 31 TXS2226 20 13 39 39.5 136.6 -2.3 -42.9 -8 1 5 5188 00 53 31 00 55 31 --- 20 15 39 39.8 137.0 -2.2 -42.4 112 F 1 5986 00 55 31 J2236-1706 20 15 39 39.5 134.5 -2.3 -44.6 -8 1 5 5986 00 55 31 00 56 31 --- 20 16 39 39.6 134.7 -2.3 -44.4 52 F 1 6385 00 56 31 TXS2226 20 16 39 40.0 137.3 -2.2 -42.2 -8 1 5 6385 00 56 31 00 58 30 --- 20 18 39 40.3 137.7 -2.2 -41.8 112 F 1 7183 Schedule for VLBA_MK (Code Mk ) 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 58 30 J2236-1706 20 18 39 40.0 135.2 -2.3 -43.9 -8 1 5 7183 00 58 30 00 59 30 --- 20 19 39 40.1 135.4 -2.3 -43.7 52 F 1 7581 00 59 30 TXS2226 20 19 39 40.5 138.0 -2.2 -41.5 -8 1 5 7581 00 59 30 01 01 30 --- 20 21 39 40.8 138.4 -2.1 -41.1 112 F 1 8379 01 01 30 J2236-1706 20 21 39 40.5 135.9 -2.2 -43.3 -8 1 5 8379 01 01 30 01 02 30 --- 20 22 39 40.6 136.1 -2.2 -43.0 52 F 1 8778 01 02 30 TXS2226 20 22 39 40.9 138.7 -2.1 -40.8 -8 1 5 8778 01 02 30 01 04 29 --- 20 24 39 41.2 139.2 -2.1 -40.4 112 F 1 9576 01 04 29 J2236-1706 20 24 39 41.0 136.6 -2.2 -42.6 -8 1 5 9576 01 04 29 01 05 29 --- 20 25 39 41.1 136.8 -2.2 -42.4 52 F 1 9975 01 09 29 J2253+1608 20 29 40 55.5 90.1 -2.4 -78.4 203 1 5 9975 01 09 29 01 13 28 =2251+158 20 33 39 56.5 90.4 -2.3 -78.4 239 F 1 11566 01 15 28 J2236-1706 20 35 40 42.7 139.2 -2.0 -40.0 81 1 5 11566 01 15 28 01 16 27 --- 20 36 39 42.8 139.5 -2.0 -39.8 60 F 1 11963 01 16 27 TXS2226 20 36 39 43.0 142.1 -1.9 -37.4 -8 1 5 11963 01 16 27 01 18 27 --- 20 38 39 43.3 142.7 -1.8 -36.9 112 F 1 12761 01 18 27 J2236-1706 20 38 39 43.1 140.0 -2.0 -39.3 -8 1 5 12761 01 18 27 01 19 27 --- 20 39 39 43.3 140.2 -1.9 -39.0 52 F 1 13160 01 19 27 TXS2226 20 39 39 43.5 142.9 -1.8 -36.7 -8 1 5 13160 01 19 27 01 21 27 --- 20 41 39 43.7 143.5 -1.8 -36.1 112 F 1 13957 01 21 27 J2236-1706 20 41 39 43.6 140.7 -1.9 -38.5 -8 1 5 13957 01 21 27 01 22 26 --- 20 42 39 43.7 141.0 -1.9 -38.3 52 F 1 14356 01 22 26 TXS2226 20 42 39 43.9 143.7 -1.8 -35.9 -8 1 5 14356 01 22 26 01 24 26 --- 20 44 39 44.2 144.3 -1.7 -35.3 112 F 1 15154 01 24 26 J2236-1706 20 44 39 44.0 141.5 -1.9 -37.8 -8 1 5 15154 01 24 26 01 25 26 --- 20 45 39 44.2 141.8 -1.8 -37.5 52 F 1 15553 01 25 26 TXS2226 20 45 39 44.3 144.5 -1.7 -35.1 -8 1 5 15553 01 25 26 01 27 26 --- 20 47 39 44.6 145.1 -1.7 -34.5 112 F 1 16351 Schedule for VLBA_MK (Code Mk ) 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 --- 01 27 26 J2236-1706 20 47 39 44.5 142.3 -1.8 -37.0 -8 1 5 16351 01 27 26 01 28 25 --- 20 48 39 44.6 142.6 -1.8 -36.7 52 F 1 16750 01 28 25 TXS2226 20 48 39 44.7 145.3 -1.7 -34.3 -8 1 5 16750 01 28 25 01 30 25 --- 20 50 39 45.0 145.9 -1.6 -33.7 112 F 1 17548 01 30 25 J2236-1706 20 50 39 44.9 143.1 -1.8 -36.2 -8 1 6 17548 01 30 25 01 31 25 --- 20 51 39 45.0 143.4 -1.7 -35.9 52 R 1 17149 01 31 25 TXS2226 20 51 39 45.1 146.2 -1.6 -33.4 -8 1 6 17149 01 31 25 01 33 25 --- 20 53 39 45.4 146.7 -1.6 -32.9 112 R 1 16351 01 33 25 J2236-1706 20 53 39 45.3 143.9 -1.7 -35.4 -8 1 6 16351 01 33 25 01 34 24 --- 20 54 39 45.5 144.2 -1.7 -35.1 52 R 1 15952 01 34 24 J2236-1433 20 54 39 47.5 141.9 -1.7 -36.8 -10 1 6 15952 01 34 24 01 36 24 =2233-148 20 56 39 47.8 142.5 -1.7 -36.3 110 R 1 15154 01 36 24 J2236-1706 20 56 39 45.7 144.8 -1.7 -34.6 -10 1 6 15154 01 36 24 01 37 24 --- 20 57 39 45.9 145.1 -1.6 -34.3 50 R 1 14755 01 37 24 TXS2226 20 57 39 45.9 147.9 -1.5 -31.8 -8 1 6 14755 01 37 24 01 39 24 --- 20 59 39 46.1 148.5 -1.5 -31.2 112 R 1 13957 01 39 24 J2236-1706 20 59 39 46.1 145.6 -1.6 -33.8 -8 1 6 13957 01 39 24 01 40 23 --- 21 00 39 46.3 145.9 -1.6 -33.5 52 R 1 13558 01 40 23 TXS2226 21 00 39 46.2 148.8 -1.5 -30.9 -8 1 6 13558 01 40 23 01 42 23 --- 21 02 39 46.5 149.4 -1.4 -30.3 112 R 1 12761 01 42 23 J2236-1706 21 02 39 46.5 146.5 -1.6 -32.9 -8 1 6 12761 01 42 23 01 43 23 --- 21 03 39 46.7 146.8 -1.5 -32.6 52 R 1 12362 01 43 23 TXS2226 21 03 39 46.6 149.7 -1.4 -30.0 -8 1 6 12362 01 43 23 01 45 23 --- 21 05 39 46.8 150.3 -1.4 -29.4 112 R 1 11564 01 45 23 J2236-1706 21 05 39 46.9 147.4 -1.5 -32.0 -8 1 6 11564 01 45 23 01 46 23 --- 21 06 39 47.0 147.7 -1.5 -31.8 52 R 1 11165 01 46 23 TXS2226 21 06 39 47.0 150.6 -1.4 -29.1 -8 1 6 11165 01 46 23 01 48 22 --- 21 08 39 47.2 151.2 -1.3 -28.5 112 R 1 10367 Schedule for VLBA_MK (Code Mk ) 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 --- 01 48 22 J2236-1706 21 08 39 47.3 148.3 -1.5 -31.2 -8 1 6 10367 01 48 22 01 49 22 --- 21 09 39 47.4 148.6 -1.4 -30.9 52 R 1 9968 01 49 22 TXS2226 21 09 39 47.3 151.5 -1.3 -28.2 -8 1 6 9968 01 49 22 01 51 22 --- 21 11 39 47.5 152.1 -1.3 -27.6 112 R 1 9170 01 51 22 J2236-1706 21 11 39 47.7 149.2 -1.4 -30.3 -8 1 6 9170 01 51 22 01 52 22 --- 21 12 39 47.8 149.5 -1.4 -30.0 52 R 1 8772 01 52 22 TXS2226 21 12 39 47.6 152.4 -1.3 -27.3 -8 1 6 8772 01 52 22 01 54 21 --- 21 14 39 47.8 153.0 -1.2 -26.7 112 R 1 7974 01 54 21 J2236-1706 21 14 39 48.0 150.1 -1.4 -29.4 -8 1 6 7974 01 54 21 01 55 21 --- 21 15 39 48.1 150.4 -1.3 -29.1 52 R 1 7575 01 55 21 TXS2226 21 15 39 47.9 153.4 -1.2 -26.4 -8 1 6 7575 01 55 21 01 57 21 --- 21 17 39 48.2 154.0 -1.2 -25.7 112 R 1 6777 01 57 21 J2236-1706 21 17 39 48.4 151.1 -1.3 -28.4 -8 1 6 6777 01 57 21 01 58 21 --- 21 18 39 48.5 151.4 -1.3 -28.1 52 R 1 6378 01 58 21 TXS2226 21 18 39 48.3 154.3 -1.2 -25.4 -8 1 6 6378 01 58 21 02 00 20 --- 21 20 39 48.5 155.0 -1.1 -24.8 112 R 1 5580 02 00 20 J2236-1706 21 20 39 48.7 152.0 -1.3 -27.5 -8 1 6 5580 02 00 20 02 01 20 --- 21 21 39 48.8 152.3 -1.2 -27.2 52 R 1 5181 02 01 20 TXS2226 21 21 39 48.6 155.3 -1.1 -24.4 -8 1 6 5181 02 01 20 02 03 20 --- 21 23 39 48.8 156.0 -1.1 -23.8 112 R 1 4384 02 03 20 J2236-1706 21 23 39 49.0 153.0 -1.2 -26.6 -8 1 6 4384 02 03 20 02 04 20 --- 21 24 39 49.1 153.3 -1.2 -26.2 52 R 1 3985 02 04 20 TXS2226 21 24 39 48.8 156.3 -1.1 -23.5 -8 1 6 3985 02 04 20 02 06 19 --- 21 26 39 49.0 157.0 -1.0 -22.8 112 R 1 3187 02 06 19 J2236-1706 21 26 39 49.3 154.0 -1.2 -25.6 -8 1 6 3187 02 06 19 02 07 19 --- 21 27 39 49.4 154.3 -1.1 -25.3 52 R 1 2788 02 07 19 TXS2226 21 27 39 49.1 157.3 -1.0 -22.5 -8 1 6 2788 02 07 19 02 09 19 --- 21 29 39 49.3 158.0 -1.0 -21.8 112 R 1 1990 Schedule for VLBA_MK (Code Mk ) 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 --- 02 09 19 J2236-1706 21 29 39 49.6 155.0 -1.1 -24.6 -8 1 6 1990 02 09 19 02 10 19 --- 21 30 39 49.7 155.3 -1.1 -24.3 52 R 1 1591 02 10 19 TXS2226 21 30 39 49.4 158.3 -1.0 -21.5 -8 1 6 1591 02 10 19 02 12 18 --- 21 32 39 49.6 159.0 -0.9 -20.8 112 R 1 793 02 12 18 J2236-1706 21 32 39 49.9 156.0 -1.1 -23.6 -8 1 6 793 02 12 18 02 13 18 --- 21 33 39 50.0 156.3 -1.0 -23.3 52 R 1 395 02 13 18 J2236-1433 21 33 39 52.3 154.5 -1.1 -24.7 -11 1 7 395 02 13 18 02 15 18 =2233-148 21 35 39 52.5 155.2 -1.0 -24.0 109 F 1 1192 02 15 18 J2236-1706 21 35 39 50.2 157.0 -1.0 -22.6 -11 1 7 1192 02 15 18 02 16 18 --- 21 36 39 50.3 157.4 -1.0 -22.3 49 F 1 1591 02 16 18 TXS2226 21 36 39 49.9 160.4 -0.9 -19.4 -8 1 7 1591 02 16 18 02 18 17 --- 21 38 39 50.0 161.1 -0.8 -18.7 112 F 1 2389 02 18 17 J2236-1706 21 38 39 50.5 158.0 -1.0 -21.6 -8 1 7 2389 02 18 17 02 19 17 --- 21 39 39 50.6 158.4 -0.9 -21.2 52 F 1 2788 02 19 17 TXS2226 21 39 39 50.1 161.4 -0.8 -18.4 -8 1 7 2788 02 19 17 02 21 17 --- 21 41 39 50.3 162.1 -0.8 -17.7 112 F 1 3586 02 21 17 J2236-1706 21 41 39 50.7 159.1 -0.9 -20.6 -8 1 7 3586 02 21 17 02 22 17 --- 21 42 39 50.8 159.5 -0.9 -20.2 52 F 1 3985 02 22 17 TXS2226 21 42 39 50.3 162.5 -0.8 -17.4 -8 1 7 3985 02 22 17 02 24 16 --- 21 44 39 50.5 163.2 -0.7 -16.6 112 F 1 4783 02 24 16 J2236-1706 21 44 39 51.0 160.2 -0.9 -19.5 -8 1 7 4783 02 24 16 02 25 16 --- 21 45 39 51.1 160.5 -0.8 -19.2 52 F 1 5181 02 25 16 TXS2226 21 45 39 50.5 163.5 -0.7 -16.3 -8 1 7 5181 02 25 16 02 27 16 --- 21 47 39 50.7 164.3 -0.7 -15.6 112 F 1 5979 02 27 16 J2236-1706 21 47 39 51.2 161.2 -0.8 -18.4 -8 1 7 5979 02 27 16 02 28 16 --- 21 48 39 51.3 161.6 -0.8 -18.1 52 F 1 6378 02 28 16 TXS2226 21 48 39 50.7 164.6 -0.7 -15.2 -8 1 7 6378 02 28 16 02 30 15 --- 21 50 39 50.9 165.3 -0.6 -14.5 112 F 1 7176 Schedule for VLBA_MK (Code Mk ) 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 --- 02 30 15 J2236-1706 21 50 39 51.4 162.3 -0.8 -17.4 -8 1 7 7176 02 30 15 02 31 15 --- 21 51 39 51.5 162.7 -0.7 -17.0 52 F 1 7575 02 31 15 TXS2226 21 51 39 50.9 165.7 -0.6 -14.1 -8 1 7 7575 02 31 15 02 33 15 --- 21 53 39 51.0 166.4 -0.6 -13.4 112 F 1 8373 02 33 15 J2236-1706 21 53 39 51.6 163.4 -0.7 -16.3 -8 1 7 8373 02 33 15 02 34 15 --- 21 54 39 51.7 163.8 -0.7 -15.9 52 F 1 8772 02 38 15 J2253+1608 21 58 40 76.3 103.2 -0.9 -72.5 185 1 7 8772 02 38 15 02 44 13 =2251+158 22 04 39 77.7 105.2 -0.8 -71.0 358 F 1 11161 02 46 13 J2236-1706 22 06 40 52.4 168.3 -0.5 -11.5 63 1 7 11161 02 46 13 02 47 13 --- 22 07 39 52.4 168.7 -0.5 -11.1 60 F 1 11557 02 47 13 TXS2226 22 07 39 51.7 171.7 -0.4 -8.2 -8 1 7 11557 02 47 13 02 49 12 --- 22 09 39 51.7 172.4 -0.3 -7.5 112 F 1 12355 02 49 12 J2236-1706 22 09 39 52.5 169.5 -0.4 -10.3 -8 1 7 12355 02 49 12 02 50 12 --- 22 10 39 52.6 169.9 -0.4 -10.0 52 F 1 12754 02 50 12 TXS2226 22 10 39 51.8 172.8 -0.3 -7.1 -8 1 7 12754 02 50 12 02 52 12 --- 22 12 39 51.8 173.6 -0.3 -6.4 112 F 1 13552 02 52 12 J2236-1706 22 12 39 52.7 170.7 -0.4 -9.2 -8 1 7 13552 02 52 12 02 53 12 --- 22 13 39 52.7 171.1 -0.4 -8.8 52 F 1 13951 02 53 12 TXS2226 22 13 39 51.8 174.0 -0.3 -6.0 -8 1 7 13951 02 53 12 02 55 11 --- 22 15 39 51.9 174.7 -0.2 -5.2 112 F 1 14749 02 55 11 J2236-1706 22 15 39 52.8 171.8 -0.3 -8.0 -8 1 7 14749 02 55 11 02 56 11 --- 22 16 39 52.8 172.2 -0.3 -7.7 52 F 1 15148 02 56 11 TXS2226 22 16 39 51.9 175.1 -0.2 -4.8 -8 1 7 15148 02 56 11 02 58 11 --- 22 18 39 51.9 175.9 -0.2 -4.1 112 F 1 15945 02 58 11 J2236-1706 22 18 39 52.9 173.0 -0.3 -6.9 -8 1 7 15945 02 58 11 02 59 11 --- 22 19 39 52.9 173.4 -0.3 -6.5 52 F 1 16344 02 59 11 TXS2226 22 19 39 52.0 176.3 -0.2 -3.7 -8 1 7 16344 02 59 11 03 01 10 --- 22 21 39 52.0 177.0 -0.1 -2.9 112 F 1 17142 Schedule for VLBA_MK (Code Mk ) 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 --- 03 01 10 J2236-1706 22 21 39 52.9 174.2 -0.2 -5.7 -8 1 7 17142 03 01 10 03 02 10 --- 22 22 39 53.0 174.6 -0.2 -5.3 52 F 1 17541 03 02 10 TXS2226 22 22 39 52.0 177.4 -0.1 -2.6 -8 1 8 17541 03 02 10 03 04 10 --- 22 24 39 52.0 178.2 -0.1 -1.8 112 R 1 16743 03 04 10 J2236-1706 22 24 39 53.0 175.4 -0.2 -4.6 -8 1 8 16743 03 04 10 03 05 10 --- 22 25 39 53.0 175.8 -0.2 -4.2 52 R 1 16344 03 05 10 J2236-1433 22 25 39 55.5 175.3 -0.2 -4.6 -11 1 8 16344 03 05 10 03 07 09 =2233-148 22 27 39 55.6 176.1 -0.2 -3.8 109 R 1 15546 03 07 09 J2236-1706 22 27 39 53.0 176.6 -0.1 -3.4 -11 1 8 15546 03 07 09 03 08 09 --- 22 28 39 53.1 177.0 -0.1 -3.0 49 R 1 15148 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