COVER INFORMATION Station: VLBA_FD (Code Fd ) Experiment: Imaging the possible circumstellar disc in the centre of W3(OH) Exp. Code: BH147B Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: Lisa Harvey-Smith Address: Joint Institute for VLBI in Europe Postbus 2 7990 AA Dwingeloo, The Netherlands Phone: +31 521 596 508 EMAIL: harvey@jive.nl Fax: +31 521 596 539 Phone during observation: +31 521 596 508 Observing mode: VLBA 12GHz-32-2-2: 2 pols recorded, 1 spectral line, 2 MHz Notes: This is a line experiment at 12.2GHz *** Centred on 2:30 LST ********* ** SWITCH PHAS CAL OFF ** thank you See schedule file for FREQUENCY SETUP Schedule for VLBA_FD (Code Fd ) Page 2 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- Next scan frequencies: 12180.39 12180.39 Next BBC frequencies: 780.39 780.39 Next scan bandwidths: 2.00 2.00 06 29 02 3C345 20 46 42 40.4 -61.8 4.1 80.7 0 1 1 0 06 29 02 06 35 01 --- 20 52 42 39.3 -61.5 4.2 79.9 359 F 1 1 06 29 37 06 37 16 J0228+6721 20 54 58 30.5 26.3 -5.6 -82.8 71 1 1 1 06 37 16 06 38 46 --- 20 56 28 30.6 26.3 -5.6 -83.1 90 F 1 1 06 37 51 06 38 59 W3(OH) 20 56 41 30.0 32.7 -5.5 -80.4 3 1 1 1 06 38 46 06 40 58 --- 20 58 41 30.3 32.7 -5.5 -80.8 120 F 1 1 06 38 46 06 41 11 J0228+6721 20 58 54 30.8 26.4 -5.5 -83.7 3 1 1 1 06 40 58 06 42 41 --- 21 00 24 31.0 26.4 -5.5 -84.0 90 F 1 1 06 40 58 06 42 54 W3(OH) 21 00 37 30.5 32.7 -5.5 -81.2 3 1 1 1 06 42 41 06 44 54 --- 21 02 37 30.7 32.8 -5.4 -81.7 120 F 1 2 06 42 41 06 45 07 J0228+6721 21 02 50 31.2 26.4 -5.4 -84.6 3 1 1 2 06 44 54 06 46 37 --- 21 04 20 31.4 26.4 -5.4 -84.9 90 F 1 2 06 44 54 06 46 50 W3(OH) 21 04 33 31.0 32.8 -5.4 -82.1 3 1 1 2 06 46 37 06 48 50 --- 21 06 33 31.2 32.9 -5.4 -82.5 120 F 1 2 06 46 37 06 49 03 J0228+6721 21 06 46 31.6 26.5 -5.4 -85.5 3 1 1 2 06 48 50 06 50 33 --- 21 08 16 31.7 26.5 -5.4 -85.8 90 F 1 2 06 48 50 06 50 46 W3(OH) 21 08 30 31.4 32.9 -5.3 -82.9 3 1 1 2 06 50 33 06 52 46 --- 21 10 30 31.7 32.9 -5.3 -83.3 120 F 1 3 06 50 33 06 52 59 J0228+6721 21 10 43 32.0 26.5 -5.3 -86.4 3 1 1 3 06 52 46 06 54 29 --- 21 12 13 32.1 26.5 -5.3 -86.7 90 F 1 3 06 52 46 06 54 42 W3(OH) 21 12 27 31.9 33.0 -5.3 -83.7 3 1 1 3 06 54 29 06 56 42 --- 21 14 27 32.1 33.0 -5.2 -84.2 120 F 1 3 06 54 29 06 56 56 J0228+6721 21 14 40 32.4 26.5 -5.2 -87.3 3 1 1 3 06 56 42 06 58 25 --- 21 16 10 32.5 26.5 -5.2 -87.6 90 F 1 3 06 56 42 06 58 39 W3(OH) 21 16 24 32.3 33.0 -5.2 -84.6 3 1 1 3 06 58 25 07 00 39 --- 21 18 24 32.6 33.0 -5.2 -85.0 120 F 1 4 06 58 25 Schedule for VLBA_FD (Code Fd ) Page 3 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 07 00 52 J0228+6721 21 18 38 32.7 26.5 -5.2 -88.2 3 1 1 4 07 00 39 07 02 22 --- 21 20 08 32.9 26.5 -5.2 -88.5 90 F 1 4 07 00 39 07 02 36 W3(OH) 21 20 22 32.8 33.1 -5.1 -85.4 3 1 1 4 07 02 22 07 04 36 --- 21 22 22 33.0 33.1 -5.1 -85.9 120 F 1 4 07 02 22 07 04 49 J0228+6721 21 22 36 33.1 26.5 -5.1 -89.1 3 1 1 4 07 04 36 07 06 19 --- 21 24 06 33.3 26.5 -5.1 -89.4 90 F 1 4 07 04 36 07 06 33 W3(OH) 21 24 20 33.3 33.1 -5.1 -86.3 4 1 1 4 07 06 19 07 08 33 --- 21 26 20 33.5 33.1 -5.0 -86.7 120 F 1 5 07 06 19 07 08 47 J0228+6721 21 26 34 33.5 26.5 -5.0 -90.0 4 1 1 5 07 08 33 07 10 17 --- 21 28 04 33.6 26.5 -5.0 -90.3 90 F 1 5 07 08 33 07 10 31 W3(OH) 21 28 18 33.7 33.1 -5.0 -87.1 4 1 1 5 07 10 17 07 12 30 --- 21 30 18 34.0 33.1 -5.0 -87.6 120 F 1 5 07 10 17 07 12 45 J0228+6721 21 30 32 33.9 26.5 -5.0 -90.9 4 1 1 5 07 12 30 07 14 14 --- 21 32 02 34.0 26.5 -5.0 -91.3 90 F 1 5 07 12 30 07 14 29 W3(OH) 21 32 16 34.2 33.2 -4.9 -88.0 4 1 1 5 07 14 14 07 16 28 --- 21 34 16 34.4 33.2 -4.9 -88.4 120 F 1 5 07 14 14 07 16 43 J0228+6721 21 34 31 34.3 26.5 -4.9 -91.8 4 1 1 5 07 16 28 07 18 12 --- 21 36 01 34.4 26.5 -4.9 -92.2 90 F 1 6 07 16 28 07 18 27 W3(OH) 21 36 15 34.7 33.2 -4.9 -88.9 4 1 1 6 07 18 12 07 20 26 --- 21 38 15 34.9 33.2 -4.8 -89.3 120 F 1 6 07 18 12 07 20 41 J0228+6721 21 38 30 34.6 26.5 -4.8 -92.8 4 1 1 6 07 20 26 07 22 11 --- 21 40 00 34.8 26.5 -4.8 -93.1 90 F 1 6 07 20 26 07 22 25 W3(OH) 21 40 14 35.2 33.2 -4.8 -89.8 4 1 1 6 07 22 11 07 24 25 --- 21 42 14 35.4 33.2 -4.8 -90.2 120 F 1 6 07 22 11 07 24 39 J0228+6721 21 42 29 35.0 26.5 -4.8 -93.7 4 1 1 6 07 24 25 07 26 09 --- 21 43 59 35.2 26.5 -4.8 -94.0 90 F 1 7 07 24 25 07 26 24 W3(OH) 21 44 13 35.6 33.2 -4.7 -90.6 4 1 1 7 07 26 09 07 28 23 --- 21 46 13 35.9 33.2 -4.7 -91.1 120 F 1 7 07 26 09 07 28 38 J0228+6721 21 46 28 35.4 26.5 -4.7 -94.6 4 1 1 7 07 28 23 07 30 08 --- 21 47 58 35.6 26.4 -4.7 -95.0 90 F 1 7 07 28 23 Schedule for VLBA_FD (Code Fd ) Page 4 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 07 30 23 W3(OH) 21 48 13 36.1 33.2 -4.7 -91.5 4 1 1 7 07 30 08 07 32 22 --- 21 50 13 36.3 33.2 -4.6 -92.0 120 F 1 7 07 30 08 07 32 37 J0228+6721 21 50 28 35.8 26.4 -4.7 -95.6 4 1 1 7 07 32 22 07 34 07 --- 21 51 58 35.9 26.4 -4.6 -95.9 90 F 1 8 07 32 22 07 34 22 W3(OH) 21 52 13 36.6 33.1 -4.6 -92.4 4 1 1 8 07 34 07 07 36 22 --- 21 54 13 36.8 33.1 -4.6 -92.9 120 F 1 8 07 34 07 07 36 37 J0228+6721 21 54 28 36.2 26.4 -4.6 -96.5 4 1 1 8 07 36 22 07 38 06 --- 21 55 58 36.3 26.3 -4.6 -96.9 90 F 1 8 07 36 22 07 38 21 W3(OH) 21 56 13 37.0 33.1 -4.5 -93.3 5 1 1 8 07 38 06 07 40 21 --- 21 58 13 37.3 33.1 -4.5 -93.8 120 F 1 8 07 38 06 07 40 36 J0228+6721 21 58 28 36.6 26.3 -4.5 -97.5 5 1 1 8 07 40 21 07 42 06 --- 21 59 58 36.7 26.3 -4.5 -97.9 90 F 1 9 07 40 21 07 42 21 W3(OH) 22 00 13 37.5 33.1 -4.5 -94.2 5 1 1 9 07 42 06 07 44 21 --- 22 02 13 37.7 33.1 -4.4 -94.7 120 F 1 9 07 42 06 07 44 36 J0228+6721 22 02 29 36.9 26.2 -4.4 -98.5 5 1 1 9 07 44 21 07 46 06 --- 22 03 59 37.1 26.2 -4.4 -98.8 90 F 1 9 07 44 21 07 46 21 W3(OH) 22 04 14 38.0 33.0 -4.4 -95.1 5 1 1 9 07 46 06 07 48 21 --- 22 06 14 38.2 33.0 -4.4 -95.6 120 F 1 9 07 46 06 07 48 36 J0228+6721 22 06 30 37.3 26.2 -4.4 -99.4 5 1 1 9 07 48 21 07 50 06 --- 22 08 00 37.5 26.1 -4.4 -99.8 90 F 1 10 07 48 21 07 50 21 W3(OH) 22 08 15 38.4 33.0 -4.3 -96.1 5 1 1 10 07 50 06 07 52 21 --- 22 10 15 38.7 32.9 -4.3 -96.5 120 F 1 10 07 50 06 07 52 37 J0228+6721 22 10 31 37.7 26.1 -4.3 -100.4 5 1 1 10 07 52 21 07 54 06 --- 22 12 01 37.8 26.0 -4.3 -100.8 90 F 1 10 07 52 21 07 54 22 W3(OH) 22 12 16 38.9 32.9 -4.3 -97.0 5 1 1 10 07 54 06 07 56 22 --- 22 14 16 39.1 32.9 -4.2 -97.5 120 F 1 10 07 54 06 07 56 37 J0228+6721 22 14 32 38.1 26.0 -4.2 -101.4 5 1 1 10 07 56 22 07 58 07 --- 22 16 02 38.2 25.9 -4.2 -101.8 90 F 1 11 07 56 22 07 58 23 W3(OH) 22 16 17 39.4 32.8 -4.2 -97.9 5 1 1 11 07 58 07 08 00 22 --- 22 18 17 39.6 32.8 -4.2 -98.4 120 F 1 11 07 58 07 Schedule for VLBA_FD (Code Fd ) Page 5 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 08 00 38 J0228+6721 22 18 33 38.5 25.9 -4.2 -102.4 5 1 1 11 08 00 22 08 02 08 --- 22 20 03 38.6 25.8 -4.2 -102.8 90 F 1 11 08 00 22 08 02 23 W3(OH) 22 20 19 39.9 32.7 -4.1 -98.9 5 1 1 11 08 02 08 08 04 23 --- 22 22 19 40.1 32.7 -4.1 -99.3 120 F 1 11 08 02 08 08 04 39 J0228+6721 22 22 35 38.8 25.8 -4.1 -103.4 5 1 1 11 08 04 23 08 06 09 --- 22 24 05 39.0 25.7 -4.1 -103.8 90 F 1 11 08 04 23 08 06 25 W3(OH) 22 24 21 40.3 32.6 -4.1 -99.8 5 1 1 11 08 06 09 08 08 24 --- 22 26 21 40.6 32.6 -4.0 -100.3 120 F 1 12 08 06 09 08 08 40 J0228+6721 22 26 37 39.2 25.7 -4.0 -104.4 5 1 1 12 08 08 24 08 10 10 --- 22 28 07 39.4 25.6 -4.0 -104.8 90 F 1 12 08 08 24 08 10 26 W3(OH) 22 28 23 40.8 32.5 -4.0 -100.8 5 1 1 12 08 10 10 08 12 26 --- 22 30 23 41.0 32.5 -4.0 -101.3 120 F 1 12 08 10 10 08 12 42 J0228+6721 22 30 39 39.6 25.5 -4.0 -105.4 5 1 1 12 08 12 26 08 14 11 --- 22 32 09 39.7 25.5 -4.0 -105.8 90 F 1 12 08 12 26 08 14 27 W3(OH) 22 32 25 41.3 32.4 -3.9 -101.8 5 1 1 12 08 14 11 08 16 27 --- 22 34 25 41.5 32.3 -3.9 -102.2 120 F 1 13 08 14 11 08 16 43 J0228+6721 22 34 41 40.0 25.4 -3.9 -106.4 5 1 1 13 08 16 27 08 18 13 --- 22 36 11 40.1 25.3 -3.9 -106.8 90 F 1 13 08 16 27 08 18 29 W3(OH) 22 36 27 41.7 32.3 -3.9 -102.7 6 1 1 13 08 18 13 08 20 29 --- 22 38 27 41.9 32.2 -3.8 -103.2 120 F 1 13 08 18 13 08 20 45 J0228+6721 22 38 44 40.3 25.2 -3.8 -107.5 6 1 1 13 08 20 29 08 22 15 --- 22 40 14 40.5 25.2 -3.8 -107.8 90 F 1 13 08 20 29 08 22 31 W3(OH) 22 40 30 42.2 32.1 -3.8 -103.7 6 1 1 13 08 22 15 08 24 31 --- 22 42 30 42.4 32.0 -3.8 -104.2 120 F 1 14 08 22 15 08 24 47 J0228+6721 22 42 46 40.7 25.1 -3.8 -108.5 6 1 1 14 08 24 31 08 26 17 --- 22 44 16 40.8 25.0 -3.8 -108.9 90 F 1 14 08 24 31 08 26 33 W3(OH) 22 44 33 42.6 32.0 -3.7 -104.7 6 1 1 14 08 26 17 08 28 33 --- 22 46 33 42.9 31.9 -3.7 -105.2 120 F 1 14 08 26 17 08 28 49 J0228+6721 22 46 49 41.1 24.9 -3.7 -109.5 6 1 1 14 08 28 33 08 30 19 --- 22 48 19 41.2 24.8 -3.7 -109.9 90 F 1 14 08 28 33 Schedule for VLBA_FD (Code Fd ) Page 6 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 08 30 35 W3(OH) 22 48 36 43.1 31.8 -3.7 -105.7 6 1 1 14 08 30 19 08 32 35 --- 22 50 36 43.3 31.7 -3.6 -106.2 120 F 1 15 08 30 19 08 32 51 J0228+6721 22 50 52 41.4 24.7 -3.6 -110.6 6 1 1 15 08 32 35 08 34 21 --- 22 52 22 41.6 24.7 -3.6 -111.0 90 F 1 15 08 32 35 08 34 38 W3(OH) 22 52 39 43.6 31.6 -3.6 -106.8 6 1 1 15 08 34 21 08 36 37 --- 22 54 39 43.8 31.5 -3.6 -107.3 120 F 1 15 08 34 21 08 36 54 J0228+6721 22 54 55 41.8 24.5 -3.6 -111.6 6 1 1 15 08 36 37 08 38 24 --- 22 56 25 41.9 24.5 -3.6 -112.0 90 F 1 15 08 36 37 08 38 40 W3(OH) 22 56 42 44.0 31.4 -3.5 -107.8 6 1 1 15 08 38 24 08 40 40 --- 22 58 42 44.2 31.3 -3.5 -108.3 120 F 1 16 08 38 24 08 40 56 J0228+6721 22 58 58 42.2 24.3 -3.5 -112.7 6 1 1 16 08 40 40 08 42 26 --- 23 00 28 42.3 24.3 -3.5 -113.1 90 F 1 16 08 40 40 08 42 43 W3(OH) 23 00 45 44.5 31.2 -3.4 -108.8 6 1 1 16 08 42 26 08 44 43 --- 23 02 45 44.7 31.1 -3.4 -109.3 120 F 1 16 08 42 26 08 44 59 J0228+6721 23 03 02 42.5 24.1 -3.4 -113.8 6 1 1 16 08 44 43 08 46 29 --- 23 04 32 42.7 24.1 -3.4 -114.2 90 F 1 16 08 44 43 08 46 46 W3(OH) 23 04 48 44.9 31.0 -3.4 -109.9 6 1 1 16 08 46 29 08 48 45 --- 23 06 48 45.1 30.9 -3.3 -110.4 120 F 1 17 08 46 29 08 49 02 J0228+6721 23 07 05 42.9 23.9 -3.4 -114.9 6 1 1 17 08 48 45 08 50 32 --- 23 08 35 43.0 23.8 -3.3 -115.3 90 F 1 17 08 48 45 08 50 48 W3(OH) 23 08 52 45.4 30.7 -3.3 -110.9 6 1 1 17 08 50 32 08 52 48 --- 23 10 52 45.6 30.6 -3.3 -111.5 120 F 1 17 08 50 32 08 53 05 J0228+6721 23 11 09 43.2 23.7 -3.3 -116.0 6 1 1 17 08 52 48 08 54 35 --- 23 12 39 43.4 23.6 -3.3 -116.4 90 F 1 17 08 52 48 08 54 51 W3(OH) 23 12 56 45.8 30.5 -3.2 -112.0 6 1 1 17 08 54 35 08 56 51 --- 23 14 56 46.0 30.4 -3.2 -112.5 120 F 1 18 08 54 35 08 57 08 J0228+6721 23 15 12 43.6 23.5 -3.2 -117.1 6 1 1 18 08 56 51 08 58 38 --- 23 16 42 43.7 23.4 -3.2 -117.5 90 F 1 18 08 56 51 08 58 54 W3(OH) 23 16 59 46.3 30.2 -3.2 -113.1 6 1 1 18 08 58 38 09 00 54 --- 23 18 59 46.5 30.1 -3.1 -113.6 120 F 1 18 08 58 38 Schedule for VLBA_FD (Code Fd ) Page 7 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 09 01 11 J0228+6721 23 19 16 43.9 23.2 -3.2 -118.2 6 1 1 18 09 00 54 09 02 41 --- 23 20 46 44.1 23.1 -3.1 -118.6 90 F 1 18 09 00 54 09 02 58 W3(OH) 23 21 03 46.7 29.9 -3.1 -114.2 6 1 1 18 09 02 41 09 04 57 --- 23 23 03 46.9 29.8 -3.1 -114.7 120 F 1 19 09 02 41 09 05 14 J0228+6721 23 23 20 44.3 22.9 -3.1 -119.3 6 1 1 19 09 04 57 09 06 44 --- 23 24 50 44.4 22.8 -3.1 -119.7 90 F 1 19 09 04 57 09 07 01 W3(OH) 23 25 07 47.1 29.7 -3.0 -115.3 5 1 1 19 09 06 44 09 09 00 --- 23 27 07 47.3 29.5 -3.0 -115.9 120 F 1 19 09 06 44 09 09 17 J0228+6721 23 27 24 44.6 22.7 -3.0 -120.4 5 1 1 19 09 09 00 09 10 47 --- 23 28 54 44.7 22.6 -3.0 -120.8 90 F 1 19 09 09 00 09 11 04 W3(OH) 23 29 11 47.6 29.3 -3.0 -116.4 5 1 1 19 09 10 47 09 13 04 --- 23 31 11 47.8 29.2 -2.9 -117.0 120 F 1 20 09 10 47 09 13 21 J0228+6721 23 31 28 44.9 22.4 -3.0 -121.6 5 1 1 20 09 13 04 09 14 50 --- 23 32 58 45.1 22.3 -2.9 -122.0 90 F 1 20 09 13 04 09 15 07 W3(OH) 23 33 15 48.0 29.0 -2.9 -117.6 5 1 1 20 09 14 50 09 17 07 --- 23 35 15 48.2 28.9 -2.9 -118.1 120 F 1 20 09 14 50 09 17 24 J0228+6721 23 35 32 45.3 22.1 -2.9 -122.7 5 1 1 20 09 17 07 09 18 54 --- 23 37 02 45.4 22.0 -2.9 -123.1 90 F 1 20 09 17 07 09 19 11 W3(OH) 23 37 19 48.4 28.7 -2.8 -118.7 5 1 1 20 09 18 54 09 21 10 --- 23 39 19 48.6 28.5 -2.8 -119.3 120 F 1 21 09 18 54 09 21 27 J0228+6721 23 39 36 45.6 21.8 -2.8 -123.9 5 1 1 21 09 21 10 09 22 57 --- 23 41 06 45.7 21.7 -2.8 -124.3 90 F 1 21 09 21 10 09 23 14 W3(OH) 23 41 23 48.8 28.3 -2.8 -119.9 5 1 1 21 09 22 57 09 25 14 --- 23 43 23 49.0 28.2 -2.7 -120.5 120 F 1 21 09 22 57 09 25 31 J0228+6721 23 43 40 45.9 21.5 -2.8 -125.0 5 1 1 21 09 25 14 09 27 00 --- 23 45 10 46.0 21.3 -2.7 -125.5 90 F 1 21 09 25 14 09 27 17 W3(OH) 23 45 27 49.2 28.0 -2.7 -121.1 5 1 1 21 09 27 00 09 29 17 --- 23 47 27 49.4 27.8 -2.7 -121.6 120 F 1 22 09 27 00 09 29 34 J0228+6721 23 47 44 46.2 21.1 -2.7 -126.2 5 1 1 22 09 29 17 09 31 04 --- 23 49 14 46.4 21.0 -2.7 -126.6 90 F 1 22 09 29 17 Schedule for VLBA_FD (Code Fd ) Page 8 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 09 31 21 W3(OH) 23 49 31 49.6 27.6 -2.6 -122.2 4 1 1 22 09 31 04 09 33 20 --- 23 51 31 49.8 27.4 -2.6 -122.8 120 F 1 22 09 31 04 09 33 37 J0228+6721 23 51 48 46.6 20.8 -2.6 -127.4 4 1 1 22 09 33 20 09 35 07 --- 23 53 18 46.7 20.7 -2.6 -127.8 90 F 1 22 09 33 20 09 35 24 W3(OH) 23 53 35 50.0 27.2 -2.6 -123.4 4 1 1 22 09 35 07 09 37 24 --- 23 55 35 50.2 27.0 -2.5 -124.0 120 F 1 23 09 35 07 09 37 41 J0228+6721 23 55 52 46.9 20.4 -2.6 -128.6 4 1 1 23 09 37 24 09 39 10 --- 23 57 22 47.0 20.3 -2.5 -129.0 90 F 1 23 09 37 24 09 39 27 W3(OH) 23 57 39 50.4 26.8 -2.5 -124.7 4 1 1 23 09 39 10 09 41 27 --- 23 59 39 50.6 26.5 -2.5 -125.3 120 F 1 23 09 39 10 09 41 44 J0228+6721 23 59 56 47.2 20.1 -2.5 -129.8 4 1 1 23 09 41 27 09 43 14 --- 00 01 26 47.3 20.0 -2.5 -130.2 90 F 1 23 09 41 27 09 43 31 W3(OH) 00 01 43 50.8 26.3 -2.4 -125.9 4 1 1 23 09 43 14 09 45 30 --- 00 03 43 51.0 26.1 -2.4 -126.5 120 F 1 23 09 43 14 09 45 47 J0228+6721 00 04 00 47.5 19.7 -2.4 -131.0 4 1 1 23 09 45 30 09 47 17 --- 00 05 30 47.6 19.6 -2.4 -131.5 90 F 1 24 09 45 30 09 47 34 W3(OH) 00 05 47 51.2 25.9 -2.4 -127.1 4 1 1 24 09 47 17 09 49 33 --- 00 07 47 51.4 25.6 -2.3 -127.8 120 F 1 24 09 47 17 09 49 50 J0228+6721 00 08 04 47.8 19.3 -2.4 -132.2 4 1 1 24 09 49 33 09 51 20 --- 00 09 34 47.9 19.2 -2.3 -132.7 90 F 1 24 09 49 33 09 51 37 W3(OH) 00 09 51 51.6 25.4 -2.3 -128.4 3 1 1 24 09 51 20 09 53 37 --- 00 11 51 51.8 25.2 -2.3 -129.0 120 F 1 24 09 51 20 09 53 54 J0228+6721 00 12 08 48.0 18.9 -2.3 -133.5 3 1 1 24 09 53 37 09 55 23 --- 00 13 38 48.1 18.8 -2.3 -133.9 90 F 1 25 09 53 37 09 55 40 W3(OH) 00 13 55 52.0 24.9 -2.2 -129.7 3 1 1 25 09 55 23 09 57 40 --- 00 15 55 52.1 24.7 -2.2 -130.3 120 F 1 25 09 55 23 09 57 57 J0228+6721 00 16 12 48.3 18.5 -2.2 -134.7 3 1 1 25 09 57 40 09 59 27 --- 00 17 42 48.4 18.4 -2.2 -135.2 90 F 1 25 09 57 40 09 59 44 W3(OH) 00 17 59 52.3 24.4 -2.2 -131.0 3 1 1 25 09 59 27 10 01 43 --- 00 19 59 52.5 24.1 -2.1 -131.6 120 F 1 25 09 59 27 Schedule for VLBA_FD (Code Fd ) Page 9 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 10 02 00 J0228+6721 00 20 16 48.6 18.1 -2.2 -136.0 3 1 1 25 10 01 43 10 03 30 --- 00 21 46 48.7 17.9 -2.1 -136.4 90 F 1 26 10 01 43 10 03 47 W3(OH) 00 22 03 52.7 23.9 -2.1 -132.3 3 1 1 26 10 03 30 10 05 47 --- 00 24 03 52.9 23.6 -2.1 -132.9 120 F 1 26 10 03 30 10 06 04 J0228+6721 00 24 20 48.9 17.7 -2.1 -137.2 3 1 1 26 10 05 47 10 07 33 --- 00 25 50 49.0 17.5 -2.1 -137.7 90 F 1 26 10 05 47 10 07 50 W3(OH) 00 26 07 53.0 23.3 -2.0 -133.6 3 1 1 26 10 07 33 10 09 50 --- 00 28 07 53.2 23.1 -2.0 -134.3 120 F 1 26 10 07 33 10 10 07 J0228+6721 00 28 24 49.1 17.2 -2.0 -138.5 3 1 1 26 10 09 50 10 11 37 --- 00 29 54 49.2 17.1 -2.0 -139.0 90 F 1 27 10 09 50 10 11 54 W3(OH) 00 30 10 53.4 22.8 -2.0 -135.0 3 1 1 27 10 11 37 10 13 53 --- 00 32 10 53.5 22.5 -1.9 -135.6 120 F 1 27 10 11 37 10 14 10 J0228+6721 00 32 27 49.4 16.8 -2.0 -139.8 3 1 1 27 10 13 53 10 15 40 --- 00 33 57 49.5 16.6 -1.9 -140.2 90 F 1 27 10 13 53 10 15 57 W3(OH) 00 34 14 53.7 22.2 -1.9 -136.3 2 1 1 27 10 15 40 10 17 56 --- 00 36 14 53.9 21.9 -1.9 -137.0 120 F 1 27 10 15 40 10 18 13 J0228+6721 00 36 31 49.6 16.3 -1.9 -141.1 2 1 1 27 10 17 56 10 19 43 --- 00 38 01 49.7 16.1 -1.9 -141.5 90 F 1 28 10 17 56 10 20 00 W3(OH) 00 38 18 54.0 21.6 -1.8 -137.7 2 1 1 28 10 19 43 10 21 59 --- 00 40 18 54.2 21.3 -1.8 -138.4 120 F 1 28 10 19 43 10 22 16 J0228+6721 00 40 35 49.9 15.8 -1.8 -142.4 2 1 1 28 10 21 59 10 23 46 --- 00 42 05 50.0 15.7 -1.8 -142.8 90 F 1 28 10 21 59 10 24 03 W3(OH) 00 42 21 54.4 21.0 -1.8 -139.1 2 1 1 28 10 23 46 10 26 02 --- 00 44 21 54.5 20.7 -1.7 -139.8 120 F 1 28 10 23 46 10 26 19 J0228+6721 00 44 38 50.1 15.4 -1.7 -143.7 2 1 1 28 10 26 02 10 27 49 --- 00 46 08 50.2 15.2 -1.7 -144.1 90 F 1 29 10 26 02 10 28 05 W3(OH) 00 46 25 54.7 20.4 -1.7 -140.5 2 1 1 29 10 27 49 10 30 05 --- 00 48 25 54.8 20.1 -1.7 -141.2 120 F 1 29 10 27 49 10 30 21 J0228+6721 00 48 41 50.3 14.9 -1.7 -145.0 2 1 1 29 10 30 05 10 31 51 --- 00 50 11 50.4 14.7 -1.7 -145.5 90 F 1 29 10 30 05 Schedule for VLBA_FD (Code Fd ) Page 10 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 10 32 08 W3(OH) 00 50 28 55.0 19.7 -1.6 -141.9 1 1 1 29 10 31 51 10 34 07 --- 00 52 28 55.1 19.4 -1.6 -142.6 120 F 1 29 10 31 51 10 34 24 J0228+6721 00 52 44 50.6 14.4 -1.6 -146.3 1 1 1 29 10 34 07 10 35 54 --- 00 54 14 50.6 14.2 -1.6 -146.8 90 F 1 30 10 34 07 10 36 10 W3(OH) 00 54 31 55.3 19.1 -1.6 -143.4 1 1 1 30 10 35 54 10 38 10 --- 00 56 31 55.4 18.7 -1.5 -144.1 120 F 1 30 10 35 54 10 38 26 J0228+6721 00 56 47 50.8 13.8 -1.5 -147.6 1 1 1 30 10 38 10 10 39 56 --- 00 58 17 50.8 13.6 -1.5 -148.1 90 F 1 30 10 38 10 10 40 12 W3(OH) 00 58 34 55.5 18.4 -1.5 -144.8 1 1 1 30 10 39 56 10 42 12 --- 01 00 34 55.7 18.0 -1.5 -145.5 120 F 1 30 10 39 56 10 42 28 J0228+6721 01 00 50 51.0 13.3 -1.5 -149.0 1 1 1 30 10 42 12 10 43 58 --- 01 02 20 51.0 13.1 -1.5 -149.5 90 F 1 31 10 42 12 10 44 15 W3(OH) 01 02 37 55.8 17.7 -1.4 -146.3 1 1 1 31 10 43 58 10 46 14 --- 01 04 37 55.9 17.3 -1.4 -147.0 120 F 1 31 10 43 58 10 46 31 J0228+6721 01 04 54 51.2 12.8 -1.4 -150.3 1 1 1 31 10 46 14 10 48 01 --- 01 06 24 51.2 12.6 -1.4 -150.8 90 F 1 31 10 46 14 10 48 17 W3(OH) 01 06 40 56.1 17.0 -1.3 -147.8 1 1 1 31 10 48 01 10 50 17 --- 01 08 40 56.2 16.6 -1.3 -148.5 120 F 1 31 10 48 01 10 50 34 J0228+6721 01 08 57 51.4 12.2 -1.3 -151.7 1 1 1 31 10 50 17 10 52 04 --- 01 10 27 51.4 12.0 -1.3 -152.2 90 F 1 32 10 50 17 10 52 20 W3(OH) 01 10 44 56.3 16.2 -1.3 -149.3 1 1 1 32 10 52 04 10 54 20 --- 01 12 44 56.4 15.9 -1.2 -150.0 120 F 1 32 10 52 04 10 54 37 J0228+6721 01 13 01 51.5 11.7 -1.3 -153.1 1 1 1 32 10 54 20 10 56 07 --- 01 14 31 51.6 11.5 -1.2 -153.6 90 F 1 32 10 54 20 10 56 23 W3(OH) 01 14 48 56.6 15.5 -1.2 -150.8 1 1 1 32 10 56 07 10 58 23 --- 01 16 48 56.7 15.1 -1.2 -151.5 120 F 1 32 10 56 07 10 58 40 J0228+6721 01 17 04 51.7 11.1 -1.2 -154.4 1 1 1 32 10 58 23 11 00 10 --- 01 18 34 51.8 10.9 -1.2 -155.0 90 F 1 33 10 58 23 11 00 26 W3(OH) 01 18 51 56.8 14.7 -1.1 -152.3 1 1 1 33 11 00 10 11 02 26 --- 01 20 51 56.9 14.3 -1.1 -153.1 120 F 1 33 11 00 10 Schedule for VLBA_FD (Code Fd ) Page 11 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 11 02 43 J0228+6721 01 21 08 51.9 10.5 -1.1 -155.8 1 1 1 33 11 02 26 11 04 13 --- 01 22 38 51.9 10.3 -1.1 -156.3 90 F 1 33 11 02 26 11 04 30 W3(OH) 01 22 55 57.0 13.9 -1.1 -153.9 1 1 1 33 11 04 13 11 06 29 --- 01 24 55 57.1 13.6 -1.0 -154.6 120 F 1 33 11 04 13 11 06 46 J0228+6721 01 25 12 52.0 10.0 -1.1 -157.2 1 1 1 33 11 06 29 11 08 16 --- 01 26 42 52.1 9.7 -1.0 -157.7 90 F 1 34 11 06 29 11 08 33 W3(OH) 01 26 59 57.2 13.1 -1.0 -155.4 1 1 1 34 11 08 16 11 10 33 --- 01 28 59 57.3 12.8 -1.0 -156.2 120 F 1 34 11 08 16 11 10 50 J0228+6721 01 29 16 52.2 9.4 -1.0 -158.6 1 1 1 34 11 10 33 11 12 19 --- 01 30 46 52.2 9.2 -1.0 -159.2 90 F 1 34 11 10 33 11 12 36 W3(OH) 01 31 03 57.4 12.3 -0.9 -157.0 1 1 1 34 11 12 19 11 14 36 --- 01 33 03 57.5 11.9 -0.9 -157.8 120 F 1 34 11 12 19 11 14 53 J0228+6721 01 33 20 52.3 8.8 -0.9 -160.0 1 1 1 34 11 14 36 11 16 23 --- 01 34 50 52.4 8.6 -0.9 -160.6 90 F 1 34 11 14 36 11 16 40 W3(OH) 01 35 07 57.6 11.5 -0.9 -158.6 1 1 1 34 11 16 23 11 18 39 --- 01 37 07 57.7 11.1 -0.8 -159.4 120 F 1 35 11 16 23 11 18 56 J0228+6721 01 37 24 52.4 8.2 -0.9 -161.5 1 1 1 35 11 18 39 11 20 26 --- 01 38 54 52.5 7.9 -0.8 -162.0 90 F 1 35 11 18 39 11 20 43 W3(OH) 01 39 11 57.7 10.7 -0.8 -160.2 0 1 1 35 11 20 26 11 22 43 --- 01 41 11 57.8 10.3 -0.8 -161.0 120 F 1 35 11 20 26 11 23 00 J0228+6721 01 41 28 52.6 7.6 -0.8 -162.9 0 1 1 35 11 22 43 11 24 29 --- 01 42 58 52.6 7.3 -0.8 -163.4 90 F 1 35 11 22 43 11 24 46 W3(OH) 01 43 15 57.9 9.8 -0.7 -161.8 0 1 1 35 11 24 29 11 26 46 --- 01 45 15 58.0 9.4 -0.7 -162.6 120 F 1 36 11 24 29 11 27 03 J0228+6721 01 45 32 52.7 6.9 -0.7 -164.3 0 1 1 36 11 26 46 11 28 33 --- 01 47 02 52.7 6.7 -0.7 -164.8 90 F 1 36 11 26 46 11 28 50 W3(OH) 01 47 19 58.0 9.0 -0.7 -163.5 0 1 1 36 11 28 33 11 30 49 --- 01 49 19 58.1 8.5 -0.6 -164.3 120 F 1 36 11 28 33 11 31 06 J0228+6721 01 49 36 52.8 6.3 -0.7 -165.7 0 1 1 36 11 30 49 11 32 36 --- 01 51 06 52.8 6.1 -0.6 -166.3 90 F 1 36 11 30 49 Schedule for VLBA_FD (Code Fd ) Page 12 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 11 32 53 W3(OH) 01 51 23 58.2 8.1 -0.6 -165.1 0 1 1 36 11 32 36 11 34 52 --- 01 53 23 58.2 7.7 -0.6 -165.9 120 F 1 37 11 32 36 11 35 09 J0228+6721 01 53 40 52.9 5.7 -0.6 -167.2 0 1 1 37 11 34 52 11 36 39 --- 01 55 10 52.9 5.5 -0.6 -167.7 90 F 1 37 11 34 52 11 36 56 W3(OH) 01 55 27 58.3 7.2 -0.5 -166.7 0 1 1 37 11 36 39 11 38 55 --- 01 57 27 58.3 6.8 -0.5 -167.6 120 F 1 37 11 36 39 11 39 12 J0228+6721 01 57 43 53.0 5.1 -0.5 -168.6 0 1 1 37 11 38 55 11 40 42 --- 01 59 13 53.0 4.8 -0.5 -169.2 90 F 1 37 11 38 55 11 40 59 W3(OH) 01 59 30 58.4 6.3 -0.5 -168.4 0 1 1 37 11 40 42 11 42 58 --- 02 01 30 58.4 5.9 -0.4 -169.2 120 F 1 38 11 40 42 11 43 15 J0228+6721 02 01 47 53.0 4.4 -0.5 -170.1 0 1 1 38 11 42 58 11 44 45 --- 02 03 17 53.0 4.2 -0.4 -170.6 90 F 1 38 11 42 58 11 45 02 W3(OH) 02 03 34 58.5 5.4 -0.4 -170.1 0 1 1 38 11 44 45 11 47 02 --- 02 05 34 58.5 5.0 -0.4 -170.9 120 F 1 38 11 44 45 11 47 18 J0228+6721 02 05 51 53.1 3.8 -0.4 -171.5 0 1 1 38 11 47 02 11 48 48 --- 02 07 21 53.1 3.5 -0.4 -172.1 90 F 1 38 11 47 02 11 49 05 W3(OH) 02 07 38 58.6 4.5 -0.3 -171.7 0 1 1 38 11 48 48 11 51 05 --- 02 09 38 58.6 4.1 -0.3 -172.6 120 F 1 39 11 48 48 11 51 22 J0228+6721 02 09 55 53.1 3.1 -0.3 -173.0 0 1 1 39 11 51 05 11 52 51 --- 02 11 25 53.2 2.9 -0.3 -173.5 90 F 1 39 11 51 05 11 53 08 W3(OH) 02 11 42 58.6 3.6 -0.3 -173.4 0 1 1 39 11 52 51 11 55 08 --- 02 13 42 58.6 3.2 -0.2 -174.2 120 F 1 39 11 52 51 11 55 25 J0228+6721 02 13 59 53.2 2.5 -0.3 -174.4 0 1 1 39 11 55 08 11 56 55 --- 02 15 29 53.2 2.2 -0.2 -175.0 90 F 1 39 11 55 08 11 57 12 W3(OH) 02 15 46 58.7 2.7 -0.2 -175.1 0 1 1 39 11 56 55 11 59 11 --- 02 17 46 58.7 2.2 -0.2 -175.9 120 F 1 40 11 56 55 11 59 28 J0228+6721 02 18 03 53.2 1.8 -0.2 -175.9 0 1 1 40 11 59 11 12 00 58 --- 02 19 33 53.2 1.6 -0.2 -176.4 90 F 1 40 11 59 11 12 01 15 W3(OH) 02 19 50 58.7 1.8 -0.1 -176.8 0 1 1 40 12 00 58 12 03 15 --- 02 21 50 58.7 1.3 -0.1 -177.6 120 F 1 40 12 00 58 Schedule for VLBA_FD (Code Fd ) Page 13 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 12 03 32 J0228+6721 02 22 07 53.2 1.2 -0.1 -177.4 0 1 1 40 12 03 15 12 05 01 --- 02 23 37 53.2 0.9 -0.1 -177.9 90 F 1 40 12 03 15 12 05 18 W3(OH) 02 23 54 58.7 0.9 -0.1 -178.4 0 1 1 40 12 05 01 12 07 18 --- 02 25 54 58.7 0.4 0.0 -179.3 120 F 1 41 12 05 01 12 07 35 J0228+6721 02 26 11 53.2 0.5 -0.1 -178.8 0 1 1 41 12 07 18 12 09 05 --- 02 27 41 53.3 0.3 0.0 -179.4 90 F 1 41 12 07 18 12 09 22 W3(OH) 02 27 58 58.7 -0.1 0.0 179.9 0 1 1 41 12 09 05 12 11 21 --- 02 29 58 58.7 -0.5 0.0 179.0 120 F 1 41 12 09 05 12 11 38 J0228+6721 02 30 15 53.3 -0.1 0.0 179.7 0 1 1 41 12 11 21 12 13 08 --- 02 31 45 53.3 -0.4 0.0 179.2 90 F 1 41 12 11 21 12 13 25 W3(OH) 02 32 02 58.7 -1.0 0.1 178.2 0 1 1 41 12 13 08 12 15 25 --- 02 34 02 58.7 -1.4 0.1 177.4 120 F 1 42 12 13 08 12 15 42 J0228+6721 02 34 19 53.2 -0.8 0.1 178.3 0 1 1 42 12 15 25 12 17 11 --- 02 35 49 53.2 -1.0 0.1 177.7 90 F 1 42 12 15 25 12 17 28 W3(OH) 02 36 06 58.7 -1.9 0.1 176.5 0 1 1 42 12 17 11 12 19 28 --- 02 38 06 58.7 -2.4 0.2 175.7 120 F 1 42 12 17 11 12 22 43 3C84 02 41 21 76.6 33.0 -0.6 -141.2 153 1 1 42 12 22 43 12 28 42 --- 02 47 21 77.2 29.1 -0.5 -146.1 359 F 1 43 12 23 18 12 29 48 J0228+6721 02 48 27 53.1 -3.0 0.3 173.2 12 1 1 43 12 29 48 12 31 18 --- 02 49 57 53.1 -3.3 0.3 172.6 90 F 1 43 12 30 23 12 31 35 W3(OH) 02 50 14 58.5 -5.1 0.4 170.7 0 1 1 43 12 31 18 12 33 34 --- 02 52 14 58.5 -5.5 0.4 169.9 120 F 1 43 12 31 18 12 33 51 J0228+6721 02 52 31 53.1 -3.7 0.4 171.7 0 1 1 43 12 33 34 12 35 21 --- 02 54 01 53.1 -3.9 0.4 171.2 90 F 1 44 12 33 34 12 35 38 W3(OH) 02 54 18 58.4 -6.0 0.4 169.0 0 1 1 44 12 35 21 12 37 38 --- 02 56 18 58.4 -6.4 0.5 168.2 120 F 1 44 12 35 21 12 37 55 J0228+6721 02 56 35 53.0 -4.3 0.5 170.3 0 1 1 44 12 37 38 12 39 24 --- 02 58 05 53.0 -4.6 0.5 169.7 90 F 1 44 12 37 38 12 39 41 W3(OH) 02 58 22 58.3 -6.9 0.5 167.3 0 1 1 44 12 39 24 12 41 41 --- 03 00 22 58.3 -7.3 0.5 166.5 120 F 1 44 12 39 24 Schedule for VLBA_FD (Code Fd ) Page 14 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 12 41 58 J0228+6721 03 00 39 53.0 -5.0 0.5 168.8 0 1 1 44 12 41 41 12 43 28 --- 03 02 09 52.9 -5.2 0.5 168.3 90 F 1 44 12 41 41 12 43 45 W3(OH) 03 02 26 58.2 -7.8 0.6 165.7 0 1 1 44 12 43 28 12 45 44 --- 03 04 26 58.2 -8.2 0.6 164.9 120 F 1 45 12 43 28 12 46 01 J0228+6721 03 04 43 52.9 -5.6 0.6 167.4 0 1 1 45 12 45 44 12 47 31 --- 03 06 13 52.8 -5.8 0.6 166.9 90 F 1 45 12 45 44 12 47 48 W3(OH) 03 06 30 58.1 -8.6 0.6 164.1 0 1 1 45 12 47 31 12 49 47 --- 03 08 30 58.0 -9.1 0.7 163.3 120 F 1 45 12 47 31 12 50 04 J0228+6721 03 08 47 52.8 -6.2 0.7 165.9 0 1 1 45 12 49 47 12 51 34 --- 03 10 17 52.8 -6.5 0.7 165.4 90 F 1 45 12 49 47 12 51 51 W3(OH) 03 10 34 58.0 -9.5 0.7 162.4 1 1 1 45 12 51 34 12 53 51 --- 03 12 34 57.9 -9.9 0.7 161.6 120 F 1 46 12 51 34 12 54 08 J0228+6721 03 12 51 52.7 -6.9 0.7 164.5 1 1 1 46 12 53 51 12 55 37 --- 03 14 21 52.7 -7.1 0.7 164.0 90 F 1 46 12 53 51 12 55 54 W3(OH) 03 14 38 57.8 -10.4 0.8 160.8 1 1 1 46 12 55 37 12 57 54 --- 03 16 38 57.7 -10.8 0.8 160.0 120 F 1 46 12 55 37 12 58 11 J0228+6721 03 16 55 52.6 -7.5 0.8 163.1 1 1 1 46 12 57 54 12 59 41 --- 03 18 25 52.5 -7.7 0.8 162.6 90 F 1 46 12 57 54 12 59 58 W3(OH) 03 18 42 57.6 -11.2 0.9 159.2 1 1 1 46 12 59 41 13 01 57 --- 03 20 42 57.6 -11.6 0.9 158.4 120 F 1 47 12 59 41 13 02 14 J0228+6721 03 20 59 52.5 -8.1 0.9 161.7 1 1 1 47 13 01 57 13 03 44 --- 03 22 29 52.4 -8.3 0.9 161.1 90 F 1 47 13 01 57 13 04 01 W3(OH) 03 22 46 57.5 -12.0 0.9 157.6 1 1 1 47 13 03 44 13 06 01 --- 03 24 46 57.4 -12.4 1.0 156.8 120 F 1 47 13 03 44 13 06 18 J0228+6721 03 25 03 52.3 -8.7 0.9 160.2 1 1 1 47 13 06 01 13 07 47 --- 03 26 33 52.3 -8.9 1.0 159.7 90 F 1 47 13 06 01 13 08 04 W3(OH) 03 26 50 57.3 -12.9 1.0 156.0 1 1 1 47 13 07 47 13 10 04 --- 03 28 50 57.2 -13.3 1.0 155.2 120 F 1 48 13 07 47 13 10 21 J0228+6721 03 29 07 52.2 -9.3 1.0 158.8 1 1 1 48 13 10 04 13 11 51 --- 03 30 37 52.1 -9.5 1.0 158.3 90 F 1 48 13 10 04 Schedule for VLBA_FD (Code Fd ) Page 15 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 13 12 08 W3(OH) 03 30 54 57.1 -13.7 1.1 154.4 1 1 1 48 13 11 51 13 14 07 --- 03 32 54 57.0 -14.0 1.1 153.7 120 F 1 48 13 11 51 13 14 24 J0228+6721 03 33 11 52.1 -9.9 1.1 157.4 1 1 1 48 13 14 07 13 15 54 --- 03 34 41 52.0 -10.1 1.1 156.9 90 F 1 48 13 14 07 13 16 11 W3(OH) 03 34 58 56.9 -14.4 1.1 152.9 1 1 1 48 13 15 54 13 18 11 --- 03 36 58 56.8 -14.8 1.2 152.1 120 F 1 49 13 15 54 13 18 28 J0228+6721 03 37 15 51.9 -10.5 1.1 156.0 1 1 1 49 13 18 11 13 19 57 --- 03 38 45 51.8 -10.7 1.2 155.5 90 F 1 49 13 18 11 13 20 14 W3(OH) 03 39 02 56.6 -15.2 1.2 151.3 1 1 1 49 13 19 57 13 22 14 --- 03 41 02 56.5 -15.6 1.2 150.6 120 F 1 49 13 19 57 13 22 31 J0228+6721 03 41 19 51.7 -11.0 1.2 154.6 1 1 1 49 13 22 14 13 24 01 --- 03 42 49 51.7 -11.2 1.2 154.1 90 F 1 49 13 22 14 13 24 17 W3(OH) 03 43 06 56.4 -16.0 1.3 149.8 1 1 1 49 13 24 01 13 26 17 --- 03 45 06 56.3 -16.3 1.3 149.1 120 F 1 50 13 24 01 13 26 34 J0228+6721 03 45 23 51.6 -11.6 1.3 153.3 1 1 1 50 13 26 17 13 28 04 --- 03 46 53 51.5 -11.8 1.3 152.7 90 F 1 50 13 26 17 13 28 20 W3(OH) 03 47 09 56.2 -16.7 1.3 148.3 1 1 1 50 13 28 04 13 30 20 --- 03 49 09 56.0 -17.1 1.4 147.6 120 F 1 50 13 28 04 13 30 37 J0228+6721 03 49 26 51.4 -12.2 1.3 151.9 1 1 1 50 13 30 20 13 32 07 --- 03 50 56 51.3 -12.4 1.4 151.4 90 F 1 50 13 30 20 13 32 23 W3(OH) 03 51 13 55.9 -17.4 1.4 146.8 1 1 1 50 13 32 07 13 34 23 --- 03 53 13 55.8 -17.8 1.4 146.1 120 F 1 51 13 32 07 13 34 40 J0228+6721 03 53 30 51.2 -12.7 1.4 150.5 1 1 1 51 13 34 23 13 36 09 --- 03 55 00 51.1 -12.9 1.4 150.0 90 F 1 51 13 34 23 13 36 26 W3(OH) 03 55 16 55.6 -18.1 1.5 145.3 2 1 1 51 13 36 09 13 38 26 --- 03 57 16 55.5 -18.5 1.5 144.6 120 F 1 51 13 36 09 13 38 42 J0228+6721 03 57 33 51.0 -13.2 1.5 149.2 2 1 1 51 13 38 26 13 40 12 --- 03 59 03 50.9 -13.4 1.5 148.7 90 F 1 51 13 38 26 13 40 28 W3(OH) 03 59 19 55.4 -18.8 1.5 143.9 2 1 1 51 13 40 12 13 42 28 --- 04 01 19 55.2 -19.2 1.6 143.2 120 F 1 52 13 40 12 Schedule for VLBA_FD (Code Fd ) Page 16 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 13 42 44 J0228+6721 04 01 36 50.8 -13.8 1.5 147.8 2 1 1 52 13 42 28 13 44 14 --- 04 03 06 50.7 -14.0 1.6 147.3 90 F 1 52 13 42 28 13 44 31 W3(OH) 04 03 22 55.1 -19.5 1.6 142.4 2 1 1 52 13 44 14 13 46 30 --- 04 05 22 54.9 -19.8 1.6 141.7 120 F 1 52 13 44 14 13 46 47 J0228+6721 04 05 39 50.6 -14.3 1.6 146.5 2 1 1 52 13 46 30 13 48 16 --- 04 07 09 50.5 -14.5 1.6 146.0 90 F 1 52 13 46 30 13 48 33 W3(OH) 04 07 25 54.8 -20.1 1.7 141.0 2 1 1 52 13 48 16 13 50 32 --- 04 09 25 54.6 -20.5 1.7 140.3 120 F 1 53 13 48 16 13 50 49 J0228+6721 04 09 41 50.4 -14.8 1.7 145.2 2 1 1 53 13 50 32 13 52 18 --- 04 11 11 50.3 -15.0 1.7 144.7 90 F 1 53 13 50 32 13 52 35 W3(OH) 04 11 28 54.5 -20.8 1.7 139.6 2 1 1 53 13 52 18 13 54 34 --- 04 13 28 54.3 -21.1 1.8 138.9 120 F 1 53 13 52 18 13 54 50 J0228+6721 04 13 44 50.1 -15.3 1.7 143.9 2 1 1 53 13 54 34 13 56 20 --- 04 15 14 50.1 -15.5 1.8 143.4 90 F 1 53 13 54 34 13 56 36 W3(OH) 04 15 30 54.2 -21.4 1.8 138.2 2 1 1 53 13 56 20 13 58 36 --- 04 17 30 54.0 -21.7 1.8 137.5 120 F 1 54 13 56 20 13 58 52 J0228+6721 04 17 46 49.9 -15.8 1.8 142.5 2 1 1 54 13 58 36 14 00 22 --- 04 19 16 49.8 -15.9 1.8 142.1 90 F 1 54 13 58 36 14 00 38 W3(OH) 04 19 32 53.8 -22.0 1.9 136.8 2 1 1 54 14 00 22 14 02 37 --- 04 21 32 53.7 -22.3 1.9 136.2 120 F 1 54 14 00 22 14 02 53 J0228+6721 04 21 48 49.7 -16.2 1.9 141.3 2 1 1 54 14 02 37 14 04 23 --- 04 23 18 49.6 -16.4 1.9 140.8 90 F 1 54 14 02 37 14 04 39 W3(OH) 04 23 34 53.5 -22.6 1.9 135.5 2 1 1 54 14 04 23 14 06 38 --- 04 25 34 53.3 -22.8 2.0 134.8 120 F 1 55 14 04 23 14 06 54 J0228+6721 04 25 50 49.4 -16.7 1.9 140.0 2 1 1 55 14 06 38 14 08 24 --- 04 27 20 49.3 -16.9 2.0 139.5 90 F 1 55 14 06 38 14 08 40 W3(OH) 04 27 35 53.2 -23.1 2.0 134.2 2 1 1 55 14 08 24 14 10 39 --- 04 29 35 53.0 -23.4 2.0 133.5 120 F 1 55 14 08 24 14 10 55 J0228+6721 04 29 51 49.2 -17.2 2.0 138.7 2 1 1 55 14 10 39 14 12 25 --- 04 31 21 49.1 -17.3 2.0 138.2 90 F 1 55 14 10 39 Schedule for VLBA_FD (Code Fd ) Page 17 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 14 12 41 W3(OH) 04 31 37 52.8 -23.7 2.1 132.8 2 1 1 55 14 12 25 14 14 41 --- 04 33 37 52.7 -23.9 2.1 132.2 120 F 1 56 14 12 25 14 14 57 J0228+6721 04 33 53 48.9 -17.6 2.1 137.4 2 1 1 56 14 14 41 14 16 26 --- 04 35 23 48.8 -17.8 2.1 137.0 90 F 1 56 14 14 41 14 16 42 W3(OH) 04 35 39 52.5 -24.2 2.1 131.5 3 1 1 56 14 16 26 14 18 42 --- 04 37 39 52.3 -24.4 2.2 130.9 120 F 1 56 14 16 26 14 18 58 J0228+6721 04 37 56 48.6 -18.0 2.1 136.2 3 1 1 56 14 18 42 14 20 28 --- 04 39 26 48.5 -18.2 2.2 135.7 90 F 1 56 14 18 42 14 20 44 W3(OH) 04 39 42 52.1 -24.7 2.2 130.2 3 1 1 56 14 20 28 14 22 44 --- 04 41 42 51.9 -24.9 2.2 129.6 120 F 1 57 14 20 28 14 23 00 J0228+6721 04 41 58 48.4 -18.4 2.2 134.9 3 1 1 57 14 22 44 14 24 30 --- 04 43 28 48.3 -18.6 2.2 134.5 90 F 1 57 14 22 44 14 24 46 W3(OH) 04 43 44 51.8 -25.2 2.3 128.9 3 1 1 57 14 24 30 14 26 45 --- 04 45 44 51.6 -25.4 2.3 128.3 120 F 1 57 14 24 30 14 27 02 J0228+6721 04 46 00 48.1 -18.9 2.3 133.7 3 1 1 57 14 26 45 14 28 31 --- 04 47 30 48.0 -19.0 2.3 133.2 90 F 1 57 14 26 45 14 28 48 W3(OH) 04 47 47 51.4 -25.7 2.3 127.7 4 1 1 57 14 28 31 14 30 47 --- 04 49 47 51.2 -25.9 2.4 127.1 120 F 1 57 14 28 31 14 31 04 J0228+6721 04 50 03 47.8 -19.2 2.3 132.5 4 1 1 57 14 30 47 14 32 34 --- 04 51 33 47.7 -19.4 2.4 132.0 90 F 1 58 14 30 47 14 32 50 W3(OH) 04 51 50 51.0 -26.1 2.4 126.4 4 1 1 58 14 32 34 14 34 50 --- 04 53 50 50.8 -26.3 2.4 125.8 120 F 1 58 14 32 34 14 35 06 J0228+6721 04 54 06 47.5 -19.6 2.4 131.3 4 1 1 58 14 34 50 14 36 36 --- 04 55 36 47.4 -19.8 2.4 130.8 90 F 1 58 14 34 50 14 36 52 W3(OH) 04 55 53 50.6 -26.6 2.5 125.2 4 1 1 58 14 36 36 14 38 52 --- 04 57 53 50.4 -26.8 2.5 124.6 120 F 1 58 14 36 36 14 39 08 J0228+6721 04 58 09 47.2 -20.0 2.5 130.0 4 1 1 58 14 38 52 14 40 38 --- 04 59 39 47.1 -20.1 2.5 129.6 90 F 1 59 14 38 52 14 40 55 W3(OH) 04 59 56 50.2 -27.0 2.5 124.0 4 1 1 59 14 40 38 14 42 54 --- 05 01 56 50.0 -27.2 2.6 123.4 120 F 1 59 14 40 38 Schedule for VLBA_FD (Code Fd ) Page 18 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 14 43 11 J0228+6721 05 02 12 46.9 -20.4 2.5 128.8 4 1 1 59 14 42 54 14 44 41 --- 05 03 42 46.8 -20.5 2.6 128.4 90 F 1 59 14 42 54 14 44 57 W3(OH) 05 03 59 49.8 -27.4 2.6 122.8 5 1 1 59 14 44 41 14 46 57 --- 05 05 59 49.6 -27.6 2.6 122.2 120 F 1 59 14 44 41 14 47 14 J0228+6721 05 06 16 46.6 -20.7 2.6 127.7 5 1 1 59 14 46 57 14 48 43 --- 05 07 46 46.5 -20.9 2.6 127.2 90 F 1 60 14 46 57 14 49 00 W3(OH) 05 08 02 49.4 -27.8 2.7 121.6 5 1 1 60 14 48 43 14 51 00 --- 05 10 02 49.2 -28.0 2.7 121.0 120 F 1 60 14 48 43 14 51 16 J0228+6721 05 10 19 46.3 -21.1 2.7 126.5 5 1 1 60 14 51 00 14 52 46 --- 05 11 49 46.2 -21.2 2.7 126.0 90 F 1 60 14 51 00 14 53 03 W3(OH) 05 12 06 49.0 -28.2 2.7 120.4 5 1 1 60 14 52 46 14 55 03 --- 05 14 06 48.8 -28.3 2.8 119.8 120 F 1 60 14 52 46 14 55 19 J0228+6721 05 14 23 46.0 -21.4 2.7 125.3 5 1 1 60 14 55 03 14 56 49 --- 05 15 53 45.9 -21.5 2.8 124.9 90 F 1 61 14 55 03 14 57 06 W3(OH) 05 16 10 48.6 -28.5 2.8 119.2 5 1 1 61 14 56 49 14 59 05 --- 05 18 10 48.4 -28.7 2.8 118.7 120 F 1 61 14 56 49 14 59 22 J0228+6721 05 18 26 45.7 -21.7 2.8 124.1 5 1 1 61 14 59 05 15 00 52 --- 05 19 56 45.6 -21.8 2.8 123.7 90 F 1 61 14 59 05 15 01 09 W3(OH) 05 20 13 48.2 -28.9 2.9 118.1 6 1 1 61 15 00 52 15 03 09 --- 05 22 13 48.0 -29.0 2.9 117.5 120 F 1 61 15 00 52 15 03 25 J0228+6721 05 22 30 45.3 -22.0 2.9 123.0 6 1 1 61 15 03 09 15 04 55 --- 05 24 00 45.2 -22.1 2.9 122.5 90 F 1 62 15 03 09 15 05 12 W3(OH) 05 24 17 47.8 -29.2 2.9 116.9 6 1 1 62 15 04 55 15 07 12 --- 05 26 17 47.5 -29.4 3.0 116.4 120 F 1 62 15 04 55 15 07 28 J0228+6721 05 26 34 45.0 -22.3 3.0 121.8 6 1 1 62 15 07 12 15 08 58 --- 05 28 04 44.9 -22.4 3.0 121.4 90 F 1 62 15 07 12 15 09 15 W3(OH) 05 28 21 47.3 -29.5 3.0 115.8 6 1 1 62 15 08 58 15 11 15 --- 05 30 21 47.1 -29.7 3.0 115.3 120 F 1 62 15 08 58 15 11 32 J0228+6721 05 30 38 44.7 -22.6 3.0 120.7 6 1 1 62 15 11 15 15 13 01 --- 05 32 08 44.6 -22.7 3.0 120.3 90 F 1 63 15 11 15 Schedule for VLBA_FD (Code Fd ) Page 19 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 15 13 18 W3(OH) 05 32 25 46.9 -29.8 3.1 114.7 6 1 1 63 15 13 01 15 15 18 --- 05 34 25 46.7 -30.0 3.1 114.1 120 F 1 63 15 13 01 15 15 35 J0228+6721 05 34 42 44.3 -22.9 3.1 119.6 6 1 1 63 15 15 18 15 17 05 --- 05 36 12 44.2 -23.0 3.1 119.1 90 F 1 63 15 15 18 15 17 22 W3(OH) 05 36 29 46.5 -30.1 3.1 113.6 6 1 1 63 15 17 05 15 19 21 --- 05 38 29 46.2 -30.2 3.2 113.0 120 F 1 63 15 17 05 15 19 38 J0228+6721 05 38 46 44.0 -23.1 3.2 118.4 6 1 1 63 15 19 21 15 21 08 --- 05 40 16 43.9 -23.2 3.2 118.0 90 F 1 64 15 19 21 15 21 25 W3(OH) 05 40 33 46.0 -30.4 3.2 112.5 6 1 1 64 15 21 08 15 23 25 --- 05 42 33 45.8 -30.5 3.2 112.0 120 F 1 64 15 21 08 15 23 42 J0228+6721 05 42 50 43.7 -23.4 3.2 117.3 6 1 1 64 15 23 25 15 25 11 --- 05 44 20 43.5 -23.5 3.2 116.9 90 F 1 64 15 23 25 15 25 28 W3(OH) 05 44 37 45.6 -30.6 3.3 111.4 6 1 1 64 15 25 11 15 27 28 --- 05 46 37 45.3 -30.8 3.3 110.9 120 F 1 64 15 25 11 15 27 45 J0228+6721 05 46 54 43.3 -23.6 3.3 116.2 6 1 1 64 15 27 28 15 29 15 --- 05 48 24 43.2 -23.7 3.3 115.8 90 F 1 65 15 27 28 15 29 32 W3(OH) 05 48 41 45.1 -30.9 3.4 110.3 6 1 1 65 15 29 15 15 31 31 --- 05 50 41 44.9 -31.0 3.4 109.8 120 F 1 65 15 29 15 15 31 48 J0228+6721 05 50 58 43.0 -23.9 3.4 115.1 6 1 1 65 15 31 31 15 33 18 --- 05 52 28 42.8 -24.0 3.4 114.7 90 F 1 65 15 31 31 15 33 35 W3(OH) 05 52 45 44.7 -31.1 3.4 109.3 6 1 1 65 15 33 18 15 35 35 --- 05 54 45 44.4 -31.2 3.5 108.8 120 F 1 65 15 33 18 15 35 52 J0228+6721 05 55 02 42.6 -24.1 3.4 114.0 6 1 1 65 15 35 35 15 37 21 --- 05 56 32 42.5 -24.2 3.5 113.6 90 F 1 66 15 35 35 15 37 38 W3(OH) 05 56 49 44.2 -31.3 3.5 108.2 6 1 1 66 15 37 21 15 39 38 --- 05 58 49 44.0 -31.4 3.5 107.7 120 F 1 66 15 37 21 15 39 55 J0228+6721 05 59 06 42.2 -24.3 3.5 112.9 6 1 1 66 15 39 38 15 41 25 --- 06 00 36 42.1 -24.4 3.5 112.5 90 F 1 66 15 39 38 15 41 42 W3(OH) 06 00 53 43.8 -31.5 3.6 107.2 6 1 1 66 15 41 25 15 43 41 --- 06 02 53 43.5 -31.6 3.6 106.7 120 F 1 66 15 41 25 Schedule for VLBA_FD (Code Fd ) Page 20 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 15 43 58 J0228+6721 06 03 10 41.9 -24.5 3.6 111.9 6 1 1 66 15 43 41 15 45 28 --- 06 04 40 41.7 -24.6 3.6 111.5 90 F 1 67 15 43 41 15 45 45 W3(OH) 06 04 57 43.3 -31.7 3.6 106.2 6 1 1 67 15 45 28 15 47 45 --- 06 06 57 43.1 -31.8 3.7 105.7 120 F 1 67 15 45 28 15 48 01 J0228+6721 06 07 14 41.5 -24.7 3.6 110.8 6 1 1 67 15 47 45 15 49 31 --- 06 08 44 41.4 -24.8 3.7 110.4 90 F 1 67 15 47 45 15 49 48 W3(OH) 06 09 00 42.8 -31.9 3.7 105.2 6 1 1 67 15 49 31 15 51 48 --- 06 11 00 42.6 -32.0 3.7 104.7 120 F 1 67 15 49 31 15 52 05 J0228+6721 06 11 17 41.1 -24.9 3.7 109.7 6 1 1 67 15 51 48 15 53 34 --- 06 12 47 41.0 -24.9 3.7 109.4 90 F 1 67 15 51 48 15 53 51 W3(OH) 06 13 04 42.4 -32.1 3.8 104.1 6 1 1 67 15 53 34 15 55 51 --- 06 15 04 42.1 -32.1 3.8 103.7 120 F 1 68 15 53 34 15 56 08 J0228+6721 06 15 21 40.8 -25.0 3.8 108.7 6 1 1 68 15 55 51 15 57 37 --- 06 16 51 40.6 -25.1 3.8 108.3 90 F 1 68 15 55 51 15 57 54 W3(OH) 06 17 08 41.9 -32.2 3.8 103.2 6 1 1 68 15 57 37 15 59 54 --- 06 19 08 41.7 -32.3 3.9 102.7 120 F 1 68 15 57 37 16 00 11 J0228+6721 06 19 25 40.4 -25.2 3.8 107.7 6 1 1 68 15 59 54 16 01 40 --- 06 20 55 40.3 -25.3 3.9 107.3 90 F 1 68 15 59 54 16 01 57 W3(OH) 06 21 12 41.4 -32.3 3.9 102.2 6 1 1 68 16 01 40 16 03 57 --- 06 23 12 41.2 -32.4 3.9 101.7 120 F 1 69 16 01 40 16 04 14 J0228+6721 06 23 28 40.0 -25.4 3.9 106.6 6 1 1 69 16 03 57 16 05 43 --- 06 24 58 39.9 -25.4 3.9 106.2 90 F 1 69 16 03 57 16 06 00 W3(OH) 06 25 15 41.0 -32.5 4.0 101.2 6 1 1 69 16 05 43 16 08 00 --- 06 27 15 40.7 -32.5 4.0 100.7 120 F 1 69 16 05 43 16 08 16 J0228+6721 06 27 32 39.7 -25.5 4.0 105.6 6 1 1 69 16 08 00 16 09 46 --- 06 29 02 39.5 -25.5 4.0 105.2 90 F 1 69 16 08 00 16 10 03 W3(OH) 06 29 19 40.5 -32.6 4.0 100.2 6 1 1 69 16 09 46 16 12 03 --- 06 31 19 40.3 -32.6 4.1 99.7 120 F 1 70 16 09 46 16 12 19 J0228+6721 06 31 35 39.3 -25.6 4.0 104.6 6 1 1 70 16 12 03 16 13 49 --- 06 33 05 39.1 -25.7 4.1 104.2 90 F 1 70 16 12 03 Schedule for VLBA_FD (Code Fd ) Page 21 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 16 14 06 W3(OH) 06 33 22 40.0 -32.7 4.1 99.2 6 1 1 70 16 13 49 16 16 05 --- 06 35 22 39.8 -32.7 4.1 98.8 120 F 1 70 16 13 49 16 16 22 J0228+6721 06 35 38 38.9 -25.8 4.1 103.6 6 1 1 70 16 16 05 16 17 52 --- 06 37 08 38.8 -25.8 4.1 103.2 90 F 1 70 16 16 05 16 18 08 W3(OH) 06 37 25 39.6 -32.8 4.2 98.3 6 1 1 70 16 17 52 16 20 08 --- 06 39 25 39.3 -32.8 4.2 97.8 120 F 1 71 16 17 52 16 20 24 J0228+6721 06 39 42 38.5 -25.9 4.2 102.6 6 1 1 71 16 20 08 16 21 54 --- 06 41 12 38.4 -25.9 4.2 102.2 90 F 1 71 16 20 08 16 22 10 W3(OH) 06 41 28 39.1 -32.9 4.2 97.3 6 1 1 71 16 21 54 16 24 10 --- 06 43 28 38.9 -32.9 4.3 96.9 120 F 1 71 16 21 54 16 24 26 J0228+6721 06 43 45 38.1 -26.0 4.2 101.6 6 1 1 71 16 24 10 16 25 56 --- 06 45 15 38.0 -26.0 4.3 101.2 90 F 1 71 16 24 10 16 26 13 W3(OH) 06 45 31 38.6 -32.9 4.3 96.4 6 1 1 71 16 25 56 16 28 12 --- 06 47 31 38.4 -33.0 4.3 95.9 120 F 1 72 16 25 56 16 28 29 J0228+6721 06 47 47 37.8 -26.1 4.3 100.6 6 1 1 72 16 28 12 16 29 58 --- 06 49 17 37.6 -26.1 4.3 100.2 90 F 1 72 16 28 12 16 30 15 W3(OH) 06 49 34 38.1 -33.0 4.4 95.5 6 1 1 72 16 29 58 16 32 14 --- 06 51 34 37.9 -33.0 4.4 95.0 120 F 1 72 16 29 58 16 32 31 J0228+6721 06 51 50 37.4 -26.2 4.4 99.6 6 1 1 72 16 32 14 16 34 00 --- 06 53 20 37.2 -26.2 4.4 99.2 90 F 1 72 16 32 14 16 34 16 W3(OH) 06 53 36 37.7 -33.1 4.4 94.6 6 1 1 72 16 34 00 16 36 16 --- 06 55 36 37.4 -33.1 4.5 94.1 120 F 1 73 16 34 00 16 36 32 J0228+6721 06 55 52 37.0 -26.2 4.4 98.6 6 1 1 73 16 36 16 16 38 02 --- 06 57 22 36.9 -26.3 4.5 98.2 90 F 1 73 16 36 16 16 38 18 W3(OH) 06 57 38 37.2 -33.1 4.5 93.6 6 1 1 73 16 38 02 16 40 18 --- 06 59 38 37.0 -33.1 4.5 93.2 120 F 1 73 16 38 02 16 40 34 J0228+6721 06 59 55 36.6 -26.3 4.5 97.6 6 1 1 73 16 40 18 16 42 04 --- 07 01 25 36.5 -26.3 4.5 97.3 90 F 1 73 16 40 18 16 42 20 W3(OH) 07 01 41 36.7 -33.1 4.6 92.7 5 1 1 73 16 42 04 16 44 19 --- 07 03 41 36.5 -33.2 4.6 92.3 120 F 1 74 16 42 04 Schedule for VLBA_FD (Code Fd ) Page 22 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 16 44 35 J0228+6721 07 03 57 36.2 -26.4 4.6 96.7 5 1 1 74 16 44 19 16 46 05 --- 07 05 27 36.1 -26.4 4.6 96.3 90 F 1 74 16 44 19 16 46 21 W3(OH) 07 05 43 36.3 -33.2 4.6 91.8 5 1 1 74 16 46 05 16 48 21 --- 07 07 43 36.0 -33.2 4.7 91.4 120 F 1 74 16 46 05 16 48 36 J0228+6721 07 07 58 35.8 -26.4 4.6 95.7 5 1 1 74 16 48 21 16 50 06 --- 07 09 28 35.7 -26.4 4.7 95.3 90 F 1 74 16 48 21 16 50 22 W3(OH) 07 09 44 35.8 -33.2 4.7 90.9 5 1 1 74 16 50 06 16 52 22 --- 07 11 44 35.5 -33.2 4.7 90.5 120 F 1 75 16 50 06 16 52 37 J0228+6721 07 12 00 35.5 -26.5 4.7 94.7 5 1 1 75 16 52 22 16 54 07 --- 07 13 30 35.3 -26.5 4.7 94.4 90 F 1 75 16 52 22 16 54 23 W3(OH) 07 13 46 35.3 -33.2 4.8 90.0 5 1 1 75 16 54 07 16 56 22 --- 07 15 46 35.1 -33.2 4.8 89.6 120 F 1 75 16 54 07 16 56 38 J0228+6721 07 16 01 35.1 -26.5 4.8 93.8 5 1 1 75 16 56 22 16 58 08 --- 07 17 31 34.9 -26.5 4.8 93.4 90 F 1 75 16 56 22 16 58 23 W3(OH) 07 17 47 34.8 -33.2 4.8 89.2 5 1 1 75 16 58 08 17 00 23 --- 07 19 47 34.6 -33.2 4.9 88.7 120 F 1 76 16 58 08 17 00 39 J0228+6721 07 20 03 34.7 -26.5 4.8 92.9 5 1 1 76 17 00 23 17 02 08 --- 07 21 33 34.5 -26.5 4.9 92.5 90 F 1 76 17 00 23 17 02 24 W3(OH) 07 21 48 34.4 -33.2 4.9 88.3 5 1 1 76 17 02 08 17 04 23 --- 07 23 48 34.1 -33.2 4.9 87.8 120 F 1 76 17 02 08 17 04 39 J0228+6721 07 24 03 34.3 -26.5 4.9 91.9 5 1 1 76 17 04 23 17 06 09 --- 07 25 33 34.2 -26.5 4.9 91.6 90 F 1 76 17 04 23 17 06 24 W3(OH) 07 25 49 33.9 -33.1 5.0 87.4 5 1 1 76 17 06 09 17 08 24 --- 07 27 49 33.6 -33.1 5.0 87.0 120 F 1 77 17 06 09 17 08 39 J0228+6721 07 28 04 33.9 -26.5 5.0 91.0 5 1 1 77 17 08 24 17 10 09 --- 07 29 34 33.8 -26.5 5.0 90.6 90 F 1 77 17 08 24 17 10 24 W3(OH) 07 29 49 33.4 -33.1 5.0 86.5 5 1 1 77 17 10 09 17 12 23 --- 07 31 49 33.2 -33.1 5.1 86.1 120 F 1 77 17 10 09 17 12 39 J0228+6721 07 32 05 33.5 -26.5 5.0 90.1 5 1 1 77 17 12 23 17 14 08 --- 07 33 35 33.4 -26.5 5.1 89.7 90 F 1 77 17 12 23 Schedule for VLBA_FD (Code Fd ) Page 23 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 17 14 23 W3(OH) 07 33 50 32.9 -33.1 5.1 85.7 5 1 1 77 17 14 08 17 16 23 --- 07 35 50 32.7 -33.1 5.1 85.2 120 F 1 78 17 14 08 17 16 38 J0228+6721 07 36 05 33.1 -26.5 5.1 89.1 5 1 1 78 17 16 23 17 18 08 --- 07 37 35 33.0 -26.5 5.1 88.8 90 F 1 78 17 16 23 17 18 23 W3(OH) 07 37 50 32.5 -33.0 5.2 84.8 5 1 1 78 17 18 08 17 20 22 --- 07 39 50 32.2 -33.0 5.2 84.4 120 F 1 78 17 18 08 17 20 37 J0228+6721 07 40 04 32.8 -26.5 5.2 88.2 5 1 1 78 17 20 22 17 22 07 --- 07 41 34 32.6 -26.5 5.2 87.9 90 F 1 78 17 20 22 17 22 22 W3(OH) 07 41 49 32.0 -33.0 5.2 84.0 4 1 1 78 17 22 07 17 24 21 --- 07 43 49 31.8 -32.9 5.3 83.5 120 F 1 78 17 22 07 17 24 36 J0228+6721 07 44 04 32.4 -26.5 5.2 87.3 4 1 1 78 17 24 21 17 26 06 --- 07 45 34 32.2 -26.5 5.3 87.0 90 F 1 79 17 24 21 17 26 21 W3(OH) 07 45 49 31.5 -32.9 5.3 83.1 4 1 1 79 17 26 06 17 28 20 --- 07 47 49 31.3 -32.9 5.3 82.7 120 F 1 79 17 26 06 17 28 35 J0228+6721 07 48 03 32.0 -26.5 5.3 86.4 4 1 1 79 17 28 20 17 30 05 --- 07 49 33 31.9 -26.5 5.3 86.1 90 F 1 79 17 28 20 17 30 19 W3(OH) 07 49 48 31.1 -32.8 5.4 82.3 4 1 1 79 17 30 05 17 32 19 --- 07 51 48 30.8 -32.8 5.4 81.9 120 F 1 79 17 30 05 17 32 33 J0228+6721 07 52 02 31.6 -26.5 5.4 85.5 4 1 1 79 17 32 19 17 34 03 --- 07 53 32 31.5 -26.4 5.4 85.2 90 F 1 80 17 32 19 17 34 17 W3(OH) 07 53 47 30.6 -32.8 5.4 81.4 4 1 1 80 17 34 03 17 36 17 --- 07 55 47 30.4 -32.7 5.5 81.0 120 F 1 80 17 34 03 17 36 31 J0228+6721 07 56 01 31.2 -26.4 5.4 84.6 4 1 1 80 17 36 17 17 38 01 --- 07 57 31 31.1 -26.4 5.5 84.3 90 F 1 80 17 36 17 17 38 15 W3(OH) 07 57 45 30.1 -32.7 5.5 80.6 4 1 1 80 17 38 01 17 40 15 --- 07 59 45 29.9 -32.6 5.5 80.2 120 F 1 80 17 38 01 17 40 29 J0228+6721 07 59 59 30.9 -26.4 5.5 83.7 4 1 1 80 17 40 15 17 41 59 --- 08 01 29 30.7 -26.4 5.5 83.4 90 F 1 81 17 40 15 17 42 13 W3(OH) 08 01 44 29.7 -32.6 5.6 79.8 4 1 1 81 17 41 59 17 44 12 --- 08 03 44 29.5 -32.5 5.6 79.4 120 F 1 81 17 41 59 Schedule for VLBA_FD (Code Fd ) Page 24 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 17 44 26 J0228+6721 08 03 58 30.5 -26.3 5.6 82.8 4 1 1 81 17 44 12 17 45 56 --- 08 05 28 30.3 -26.3 5.6 82.5 90 F 1 81 17 44 12 17 46 10 W3(OH) 08 05 42 29.2 -32.5 5.6 78.9 4 1 1 81 17 45 56 17 48 10 --- 08 07 42 29.0 -32.4 5.7 78.5 120 F 1 81 17 45 56 17 48 24 J0228+6721 08 07 55 30.1 -26.3 5.6 81.9 4 1 1 81 17 48 10 17 49 53 --- 08 09 25 30.0 -26.2 5.7 81.6 90 F 1 82 17 48 10 17 50 07 W3(OH) 08 09 39 28.8 -32.4 5.7 78.1 4 1 1 82 17 49 53 17 52 07 --- 08 11 39 28.5 -32.3 5.7 77.7 120 F 1 82 17 49 53 17 52 20 J0228+6721 08 11 53 29.7 -26.2 5.7 81.1 4 1 1 82 17 52 07 17 53 50 --- 08 13 23 29.6 -26.2 5.7 80.7 90 F 1 82 17 52 07 17 54 04 W3(OH) 08 13 37 28.3 -32.3 5.8 77.3 4 1 1 82 17 53 50 17 56 04 --- 08 15 37 28.1 -32.2 5.8 76.9 120 F 1 82 17 53 50 17 56 17 J0228+6721 08 15 51 29.3 -26.1 5.8 80.2 4 1 1 82 17 56 04 17 57 47 --- 08 17 21 29.2 -26.1 5.8 79.8 90 F 1 83 17 56 04 17 58 01 W3(OH) 08 17 35 27.9 -32.2 5.8 76.5 4 1 1 83 17 57 47 18 00 01 --- 08 19 35 27.6 -32.1 5.9 76.1 120 F 1 83 17 57 47 18 00 15 J0228+6721 08 19 48 29.0 -26.1 5.8 79.3 4 1 1 83 18 00 01 18 01 44 --- 08 21 18 28.8 -26.0 5.9 79.0 90 F 1 83 18 00 01 18 01 58 W3(OH) 08 21 32 27.4 -32.0 5.9 75.7 4 1 1 83 18 01 44 18 03 58 --- 08 23 32 27.2 -32.0 5.9 75.3 120 F 1 83 18 01 44 18 04 12 J0228+6721 08 23 46 28.6 -26.0 5.9 78.4 4 1 1 83 18 03 58 18 05 42 --- 08 25 16 28.5 -25.9 5.9 78.1 90 F 1 83 18 03 58 18 05 56 W3(OH) 08 25 31 27.0 -31.9 6.0 74.9 4 1 1 83 18 05 42 18 07 56 --- 08 27 31 26.7 -31.8 6.0 74.4 120 F 1 84 18 05 42 18 08 10 J0228+6721 08 27 45 28.2 -25.9 6.0 77.5 4 1 1 84 18 07 56 18 09 39 --- 08 29 15 28.1 -25.8 6.0 77.2 90 F 1 84 18 07 56 18 09 54 W3(OH) 08 29 29 26.5 -31.8 6.0 74.0 4 1 1 84 18 09 39 18 11 53 --- 08 31 29 26.3 -31.7 6.1 73.6 120 F 1 84 18 09 39 18 12 07 J0228+6721 08 31 43 27.8 -25.8 6.0 76.7 4 1 1 84 18 11 53 18 13 37 --- 08 33 13 27.7 -25.7 6.1 76.3 90 F 1 84 18 11 53 Schedule for VLBA_FD (Code Fd ) Page 25 Imaging the possible circumstellar disc in the centre of W3(OH) 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Fri 10 Aug 2007 Day 222 --- 18 13 52 W3(OH) 08 33 28 26.1 -31.6 6.1 73.2 4 1 1 84 18 13 37 18 15 51 --- 08 35 28 25.8 -31.5 6.1 72.8 120 F 1 85 18 13 37 18 16 05 J0228+6721 08 35 42 27.5 -25.7 6.1 75.8 4 1 1 85 18 15 51 18 17 35 --- 08 37 12 27.3 -25.6 6.1 75.5 90 F 1 85 18 15 51 18 17 50 W3(OH) 08 37 26 25.6 -31.4 6.2 72.4 5 1 1 85 18 17 35 18 19 49 --- 08 39 26 25.4 -31.4 6.2 72.0 120 F 1 85 18 17 35 18 23 07 4C39.25 08 42 45 77.6 44.6 -0.7 -129.0 88 1 1 85 18 23 07 18 29 06 --- 08 48 45 78.5 40.9 -0.6 -133.6 359 F 1 86 18 23 42 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bh147.set Matches group v2cm_a1 in /home/filehost/cwalker/sched/catalogs/freq.dat First 2cm filter Setup group: 4 Station: VLBA_FD Total bit rate: 16 Format: VLBA1:2 Bits per sample: 2 Sample rate: 4.000 Number of channels: 2 Speedup factor: 4.00 Disk used to record data. 1st LO= 11400.00 11400.00 Net SB= U U Pol. = RCP LCP BBC = 1 2 BBC SB= U U IF = B D VLBA FE= omit 2cm omit 2cm VLBA Synth= 11.4 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 4 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 12180.39 12180.39 BBC fr= 780.39 780.39 Bandwd= 2.000 2.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 OFF OFF OFF OFF OFF OFF PCALXB2= M1 M2 OFF OFF OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 10 barrel=roll_off SOURCE LIST -- Imaging the possible circumstellar disc in the centre of W3(OH) 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) * W3(OH) 02 23 16.448610 * 02 27 03.825000 02 27 38.881519 0.00 61 38 57.72912 * 61 52 25.20000 61 54 20.63873 0.00 From catalog imbedded in main SCHED input file. e.g. Harvey-Smith & Cohen (2006), MNRAS, 371, 1550 Doppler based on LSR frame and radio definition. Velocities: -44.00 -44.00 5.718 scan hours, 251.013 baseline hours above horizon. * J0228+6721 02 24 41.168568 * 02 28 50.051000 02 29 28.369626 0.00 67 07 39.70835 * 67 21 03.02900 67 22 56.46859 0.00 From catalog imbedded in main SCHED input file. phase reference source Doppler based on other sources. 4.288 scan hours, 192.972 baseline hours above horizon. J0319+4130 03 16 29.567289 * 03 19 48.160119 03 20 18.591212 0.28 0316+413 41 19 51.91677 * 41 30 42.10389 41 32 20.15856 0.41 * 3C84 /home/filehost/cwalker/sched/catalogs/sources.vlba J0319+41 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.100 scan hours, 4.488 baseline hours above horizon. J0927+3902 09 23 55.319213 * 09 27 03.013934 09 27 30.774473 0.26 0923+392 39 15 23.56648 * 39 02 20.85188 39 00 29.83165 0.40 * 4C39.25 /home/filehost/cwalker/sched/catalogs/sources.vlba J0927+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.100 scan hours, 4.488 baseline hours above horizon. J1642+3948 16 41 17.606231 * 16 42 58.809968 16 43 15.384836 0.26 1641+399 39 54 10.81494 * 39 48 36.99400 39 47 53.61122 0.40 * 3C345 /home/filehost/cwalker/sched/catalogs/sources.vlba J1642+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.100 scan hours, 4.488 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) W3(OH) 82.3 J0228+6721 80.4 3C84 79.7 4C39.25 23.5 3C345 95.2 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