COVER INFORMATION Station: VLBA_LA (Code La ) Experiment: Deep Global VLBI Observations of the Hubble Deep Field Exp. Code: GG053C Schedule Version: 1.00 Processed by SCHED version: Release of 18 Sept. 2003 PI: Mike Garrett Address: JIVE Postbus 2 7990 AA Dwingeloo Netherlands Phone: +31 521 596511 EMAIL: garrett@jive.nfra.nl Fax: +31 521 596539 Phone during observation: +31 528 220842 Observing mode: 128-4-2 Dual Pol, 2-bit sampling, 21cm Notes: Please Note... Phase-referencing expt, Observing frequency is ** 21CM band ** Request only 1 SINGLE WSRT Antenna pleeeeeease Switch the phase-cal OFF during observations please Schedule for VLBA_LA (Code La ) Page 2 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sun 22 Feb 2004 Day 53 --- Next scan frequencies: 1408.49 1408.49 1416.49 1416.49 Next BBC frequencies: 991.51 991.51 983.51 983.51 Next scan bandwidths: 8.00 8.00 8.00 8.00 23 10 00 J1241+602 02 13 50 7.9 11.3-10.5 -18.7 0 1 1 0 23 10 00 23 11 30 --- 02 15 20 8.0 11.5-10.4 -19.0 90 F 1 600 23 11 30 J1234+619 02 15 20 9.8 11.7-10.3 -20.5 -10 1 1 600 23 11 30 23 14 10 --- 02 18 01 9.9 12.0-10.3 -21.1 150 F 1 1667 23 14 10 HDF 02 18 01 10.1 11.7-10.3 -20.6 -5 1 1 1667 23 14 10 23 19 30 --- 02 23 22 10.3 12.3-10.2 -21.7 315 F 1 3800 23 19 30 J1234+619 02 23 22 10.2 12.6-10.2 -22.2 -5 1 1 3800 23 19 30 23 22 10 --- 02 26 02 10.3 12.9-10.1 -22.7 155 F 1 4867 23 22 10 HDF 02 26 02 10.4 12.6-10.2 -22.2 -5 1 1 4867 23 22 10 23 27 30 --- 02 31 23 10.7 13.1-10.1 -23.3 315 F 1 7000 23 27 30 J1234+619 02 31 23 10.5 13.5-10.1 -23.8 -5 1 1 7000 23 27 30 23 30 10 --- 02 34 03 10.7 13.8-10.0 -24.3 155 F 1 8067 23 30 10 HDF 02 34 03 10.8 13.4-10.0 -23.8 -5 1 1 8067 23 30 10 23 35 30 --- 02 39 24 11.0 14.0-10.0 -24.9 315 F 1 10200 23 35 30 J1234+619 02 39 24 10.9 14.4 -9.9 -25.4 -5 1 1 10200 23 35 30 23 38 10 --- 02 42 05 11.1 14.7 -9.9 -25.9 155 F 1 11267 23 38 10 HDF 02 42 05 11.2 14.3 -9.9 -25.4 -5 1 1 11267 23 38 10 23 43 30 --- 02 47 25 11.4 14.9 -9.8 -26.5 315 F 1 13400 23 43 30 J1234+619 02 47 25 11.4 15.2 -9.8 -27.0 -5 1 1 13400 23 43 30 23 46 10 --- 02 50 06 11.5 15.5 -9.7 -27.5 155 F 1 14467 23 46 10 HDF 02 50 06 11.6 15.1 -9.8 -27.0 -5 1 1 14467 23 46 10 23 51 30 --- 02 55 27 11.9 15.7 -9.7 -28.1 315 F 1 16600 23 51 30 J1234+619 02 55 27 11.8 16.1 -9.6 -28.6 -5 1 1 16600 23 51 30 23 54 00 --- 02 57 57 11.9 16.4 -9.6 -29.1 145 F 1 17600 23 56 00 J1241+602 02 59 57 10.2 16.6 -9.7 -27.9 111 1 2 17600 23 56 00 23 57 30 --- 03 01 28 10.3 16.8 -9.7 -28.2 90 R 1 17000 Schedule for VLBA_LA (Code La ) Page 3 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Start: Sun 22 Feb 2004 Day 53 -- Stop: Mon 23 Feb 2004 Day 54 --- 23 57 30 J1234+619 03 01 28 12.1 16.7 -9.5 -29.8 -10 1 2 17000 23 57 30 00 00 10 --- 03 04 08 12.3 17.0 -9.5 -30.3 150 R 1 15933 00 00 10 HDF 03 04 08 12.4 16.6 -9.5 -29.8 -5 1 2 15933 00 00 10 00 05 30 --- 03 09 29 12.7 17.2 -9.5 -30.9 315 R 1 13800 00 05 30 J1234+619 03 09 29 12.6 17.6 -9.4 -31.4 -5 1 2 13800 00 05 30 00 08 10 --- 03 12 09 12.8 17.8 -9.4 -31.9 155 R 1 12733 00 08 10 HDF 03 12 09 12.8 17.4 -9.4 -31.4 -5 1 2 12733 00 08 10 00 13 30 --- 03 17 30 13.2 18.0 -9.3 -32.5 315 R 1 10600 00 13 30 J1234+619 03 17 30 13.1 18.4 -9.3 -33.0 -5 1 2 10600 00 13 30 00 16 10 --- 03 20 11 13.3 18.7 -9.2 -33.5 155 R 1 9533 00 16 10 HDF 03 20 11 13.3 18.3 -9.3 -33.0 -5 1 2 9533 00 16 10 00 21 30 --- 03 25 32 13.7 18.8 -9.2 -34.1 315 R 1 7400 00 21 30 J1234+619 03 25 32 13.6 19.2 -9.1 -34.5 -5 1 2 7400 00 21 30 00 24 10 --- 03 28 12 13.8 19.5 -9.1 -35.1 155 R 1 6333 00 24 10 HDF 03 28 12 13.9 19.1 -9.1 -34.6 -5 1 2 6333 00 24 10 00 29 30 --- 03 33 33 14.2 19.6 -9.1 -35.7 315 R 1 4200 00 29 30 J1234+619 03 33 33 14.2 20.0 -9.0 -36.1 -5 1 2 4200 00 29 30 00 32 10 --- 03 36 13 14.4 20.2 -9.0 -36.6 155 R 1 3133 00 32 10 HDF 03 36 13 14.4 19.8 -9.0 -36.2 -5 1 2 3133 00 32 10 00 37 30 --- 03 41 34 14.8 20.4 -8.9 -37.2 315 R 1 1000 00 37 30 J1234+619 03 41 34 14.8 20.8 -8.9 -37.7 -5 1 2 1000 00 37 30 00 40 00 --- 03 44 05 14.9 21.0 -8.8 -38.2 145 R 1 0 00 42 00 J1241+602 03 46 05 13.3 21.5 -8.9 -36.9 111 1 3 0 00 42 00 00 43 30 --- 03 47 35 13.4 21.7 -8.9 -37.2 90 F 1 600 00 43 30 J1234+619 03 47 35 15.2 21.3 -8.8 -38.9 -10 1 3 600 00 43 30 00 46 10 --- 03 50 16 15.4 21.6 -8.7 -39.4 150 F 1 1667 00 46 10 HDF 03 50 16 15.4 21.2 -8.8 -39.0 -5 1 3 1667 00 46 10 00 51 30 --- 03 55 37 15.8 21.7 -8.7 -40.0 315 F 1 3800 00 51 30 J1234+619 03 55 37 15.8 22.1 -8.6 -40.4 -5 1 3 3800 00 51 30 00 54 10 --- 03 58 17 16.0 22.3 -8.6 -41.0 155 F 1 4867 Schedule for VLBA_LA (Code La ) Page 4 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 00 54 10 HDF 03 58 17 16.0 21.9 -8.6 -40.5 -5 1 3 4867 00 54 10 00 59 30 --- 04 03 38 16.4 22.4 -8.6 -41.6 315 F 1 7000 00 59 30 J1234+619 04 03 38 16.4 22.8 -8.5 -42.0 -5 1 3 7000 00 59 30 01 02 10 --- 04 06 18 16.6 23.1 -8.5 -42.5 155 F 1 8067 01 02 10 HDF 04 06 18 16.6 22.7 -8.5 -42.1 -5 1 3 8067 01 02 10 01 07 30 --- 04 11 39 17.0 23.1 -8.4 -43.1 315 F 1 10200 01 07 30 J1234+619 04 11 39 17.1 23.5 -8.4 -43.6 -5 1 3 10200 01 07 30 01 10 10 --- 04 14 20 17.3 23.8 -8.3 -44.1 155 F 1 11267 01 10 10 HDF 04 14 20 17.3 23.4 -8.4 -43.7 -5 1 3 11267 01 10 10 01 15 30 --- 04 19 41 17.7 23.8 -8.3 -44.7 315 F 1 13400 01 15 30 J1234+619 04 19 41 17.7 24.3 -8.2 -45.1 -5 1 3 13400 01 15 30 01 18 10 --- 04 22 21 17.9 24.5 -8.2 -45.6 155 F 1 14467 01 18 10 HDF 04 22 21 17.9 24.1 -8.2 -45.2 -5 1 3 14467 01 18 10 01 23 30 --- 04 27 42 18.4 24.5 -8.2 -46.3 315 F 1 16600 01 23 30 J1234+619 04 27 42 18.4 24.9 -8.1 -46.7 -5 1 3 16600 01 23 30 01 26 00 --- 04 30 12 18.6 25.2 -8.1 -47.2 145 F 1 17600 01 28 00 J1241+602 04 32 13 17.0 25.9 -8.2 -45.8 111 1 4 17600 01 28 00 01 29 30 --- 04 33 43 17.2 26.1 -8.1 -46.1 90 R 1 17000 01 29 30 J1234+619 04 33 43 18.9 25.4 -8.0 -47.9 -10 1 4 17000 01 29 30 01 32 10 --- 04 36 23 19.1 25.7 -8.0 -48.4 150 R 1 15933 01 32 10 HDF 04 36 23 19.1 25.3 -8.0 -47.9 -5 1 4 15933 01 32 10 01 37 30 --- 04 41 44 19.6 25.7 -7.9 -49.0 315 R 1 13800 01 37 30 J1234+619 04 41 44 19.6 26.1 -7.9 -49.4 -5 1 4 13800 01 37 30 01 40 10 --- 04 44 25 19.9 26.3 -7.8 -49.9 155 R 1 12733 01 40 10 HDF 04 44 25 19.8 25.9 -7.9 -49.5 -5 1 4 12733 01 40 10 01 45 30 --- 04 49 45 20.3 26.3 -7.8 -50.5 315 R 1 10600 01 45 30 J1234+619 04 49 45 20.3 26.8 -7.7 -51.0 -5 1 4 10600 01 45 30 01 48 10 --- 04 52 26 20.6 27.0 -7.7 -51.5 155 R 1 9533 01 48 10 HDF 04 52 26 20.5 26.6 -7.7 -51.1 -5 1 4 9533 01 48 10 01 53 30 --- 04 57 47 21.0 27.0 -7.7 -52.1 315 R 1 7400 Schedule for VLBA_LA (Code La ) Page 5 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 01 53 30 J1234+619 04 57 47 21.1 27.4 -7.6 -52.5 -5 1 4 7400 01 53 30 01 56 10 --- 05 00 27 21.3 27.6 -7.6 -53.0 155 R 1 6333 01 56 10 HDF 05 00 27 21.3 27.2 -7.6 -52.6 -5 1 4 6333 01 56 10 02 01 30 --- 05 05 48 21.8 27.6 -7.5 -53.6 315 R 1 4200 02 01 30 J1234+619 05 05 48 21.8 28.0 -7.5 -54.1 -5 1 4 4200 02 01 30 02 04 10 --- 05 08 29 22.1 28.2 -7.4 -54.6 155 R 1 3133 02 04 10 HDF 05 08 29 22.0 27.8 -7.5 -54.2 -5 1 4 3133 02 04 10 02 09 30 --- 05 13 49 22.5 28.2 -7.4 -55.2 315 R 1 1000 02 09 30 J1234+619 05 13 49 22.6 28.6 -7.3 -55.6 -5 1 4 1000 02 09 30 02 12 00 --- 05 16 20 22.9 28.7 -7.3 -56.1 145 R 1 0 02 14 00 J1241+602 05 18 20 21.4 29.8 -7.4 -54.5 111 1 5 0 02 14 00 02 15 30 --- 05 19 50 21.6 29.9 -7.4 -54.8 90 F 1 600 02 15 30 J1234+619 05 19 50 23.2 29.0 -7.2 -56.8 -9 1 5 600 02 15 30 02 18 10 --- 05 22 31 23.5 29.2 -7.2 -57.3 151 F 1 1667 02 18 10 HDF 05 22 31 23.4 28.8 -7.2 -56.9 -5 1 5 1667 02 18 10 02 23 30 --- 05 27 52 23.9 29.1 -7.2 -57.9 315 F 1 3800 02 23 30 J1234+619 05 27 52 24.0 29.5 -7.1 -58.3 -5 1 5 3800 02 23 30 02 26 10 --- 05 30 32 24.3 29.7 -7.1 -58.8 155 F 1 4867 02 26 10 HDF 05 30 32 24.1 29.3 -7.1 -58.4 -5 1 5 4867 02 26 10 02 31 30 --- 05 35 53 24.7 29.7 -7.0 -59.5 315 F 1 7000 02 31 30 J1234+619 05 35 53 24.8 30.1 -7.0 -59.9 -5 1 5 7000 02 31 30 02 34 10 --- 05 38 33 25.1 30.3 -6.9 -60.4 155 F 1 8067 02 34 10 HDF 05 38 33 24.9 29.9 -7.0 -60.0 -5 1 5 8067 02 34 10 02 39 30 --- 05 43 54 25.5 30.2 -6.9 -61.0 315 F 1 10200 02 39 30 J1234+619 05 43 54 25.6 30.6 -6.8 -61.4 -5 1 5 10200 02 39 30 02 42 10 --- 05 46 35 25.9 30.8 -6.8 -61.9 155 F 1 11267 02 42 10 HDF 05 46 35 25.8 30.4 -6.8 -61.5 -5 1 5 11267 02 42 10 02 47 30 --- 05 51 56 26.3 30.7 -6.7 -62.6 315 F 1 13400 02 47 30 J1234+619 05 51 56 26.5 31.1 -6.7 -63.0 -6 1 5 13400 02 47 30 02 50 10 --- 05 54 36 26.7 31.2 -6.7 -63.5 154 F 1 14467 Schedule for VLBA_LA (Code La ) Page 6 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 02 50 10 HDF 05 54 36 26.6 30.8 -6.7 -63.1 -6 1 5 14467 02 50 10 02 55 30 --- 05 59 57 27.2 31.2 -6.6 -64.2 314 F 1 16600 02 55 30 J1234+619 05 59 57 27.3 31.6 -6.6 -64.5 -6 1 5 16600 02 55 30 02 58 00 --- 06 02 27 27.6 31.7 -6.5 -65.0 144 F 1 17600 03 00 00 J1241+602 06 04 28 26.3 33.0 -6.6 -63.3 111 1 6 17600 03 00 00 03 01 30 --- 06 05 58 26.5 33.1 -6.6 -63.5 90 R 1 17000 03 01 30 J1234+619 06 05 58 27.9 31.9 -6.5 -65.7 -9 1 6 17000 03 01 30 03 04 10 --- 06 08 38 28.2 32.0 -6.4 -66.2 151 R 1 15933 03 04 10 HDF 06 08 38 28.1 31.6 -6.5 -65.8 -6 1 6 15933 03 04 10 03 09 30 --- 06 13 59 28.6 31.9 -6.4 -66.9 314 R 1 13800 03 09 30 J1234+619 06 13 59 28.8 32.3 -6.3 -67.3 -6 1 6 13800 03 09 30 03 12 10 --- 06 16 40 29.1 32.5 -6.3 -67.8 154 R 1 12733 03 12 10 HDF 06 16 40 28.9 32.1 -6.3 -67.4 -6 1 6 12733 03 12 10 03 17 30 --- 06 22 01 29.5 32.3 -6.2 -68.5 314 R 1 10600 03 17 30 J1234+619 06 22 01 29.7 32.7 -6.2 -68.8 -6 1 6 10600 03 17 30 03 20 10 --- 06 24 41 30.0 32.8 -6.2 -69.4 154 R 1 9533 03 20 10 HDF 06 24 41 29.8 32.5 -6.2 -69.0 -6 1 6 9533 03 20 10 03 25 30 --- 06 30 02 30.4 32.7 -6.1 -70.1 314 R 1 7400 03 25 30 J1234+619 06 30 02 30.6 33.1 -6.1 -70.4 -6 1 6 7400 03 25 30 03 28 10 --- 06 32 42 30.9 33.2 -6.0 -70.9 154 R 1 6333 03 28 10 HDF 06 32 42 30.7 32.8 -6.1 -70.6 -6 1 6 6333 03 28 10 03 33 30 --- 06 38 03 31.3 33.1 -6.0 -71.6 314 R 1 4200 03 33 30 J1234+619 06 38 03 31.5 33.5 -5.9 -72.0 -6 1 6 4200 03 33 30 03 36 10 --- 06 40 44 31.8 33.6 -5.9 -72.5 154 R 1 3133 03 36 10 HDF 06 40 44 31.6 33.2 -5.9 -72.2 -6 1 6 3133 03 36 10 03 41 30 --- 06 46 05 32.2 33.4 -5.8 -73.2 314 R 1 1000 03 41 30 J1234+619 06 46 05 32.4 33.8 -5.8 -73.6 -6 1 6 1000 03 41 30 03 44 00 --- 06 48 35 32.6 33.9 -5.8 -74.1 144 R 1 0 03 46 00 J1241+602 06 50 35 31.6 35.5 -5.9 -72.1 112 1 7 0 03 46 00 03 47 30 --- 06 52 06 31.7 35.6 -5.8 -72.4 90 F 1 600 Schedule for VLBA_LA (Code La ) Page 7 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 03 47 30 J1234+619 06 52 06 33.0 34.0 -5.7 -74.8 -9 1 7 600 03 47 30 03 50 10 --- 06 54 46 33.4 34.1 -5.7 -75.3 151 F 1 1667 03 50 10 HDF 06 54 46 33.1 33.7 -5.7 -75.0 -6 1 7 1667 03 50 10 03 55 30 --- 07 00 07 33.7 33.9 -5.6 -76.1 314 F 1 3800 03 55 30 J1234+619 07 00 07 34.0 34.3 -5.6 -76.4 -6 1 7 3800 03 55 30 03 58 10 --- 07 02 47 34.3 34.4 -5.5 -77.0 154 F 1 4867 03 58 10 HDF 07 02 47 34.0 34.0 -5.6 -76.6 -6 1 7 4867 03 58 10 04 03 30 --- 07 08 08 34.6 34.2 -5.5 -77.7 314 F 1 7000 04 03 30 J1234+619 07 08 08 34.9 34.5 -5.4 -78.0 -6 1 7 7000 04 03 30 04 06 10 --- 07 10 49 35.2 34.6 -5.4 -78.6 154 F 1 8067 04 06 10 HDF 07 10 49 35.0 34.3 -5.4 -78.2 -6 1 7 8067 04 06 10 04 11 30 --- 07 16 09 35.6 34.4 -5.3 -79.3 314 F 1 10200 04 11 30 J1234+619 07 16 09 35.8 34.8 -5.3 -79.7 -6 1 7 10200 04 11 30 04 14 10 --- 07 18 50 36.1 34.8 -5.3 -80.2 154 F 1 11267 04 14 10 HDF 07 18 50 35.9 34.5 -5.3 -79.9 -6 1 7 11267 04 14 10 04 19 30 --- 07 24 11 36.5 34.6 -5.2 -81.0 314 F 1 13400 04 19 30 J1234+619 07 24 11 36.7 35.0 -5.2 -81.3 -6 1 7 13400 04 19 30 04 22 10 --- 07 26 51 37.0 35.0 -5.1 -81.9 154 F 1 14467 04 22 10 HDF 07 26 51 36.8 34.7 -5.2 -81.6 -6 1 7 14467 04 22 10 04 27 30 --- 07 32 12 37.4 34.8 -5.1 -82.7 314 F 1 16600 04 27 30 J1234+619 07 32 12 37.7 35.1 -5.0 -83.0 -6 1 7 16600 04 27 30 04 30 00 --- 07 34 43 38.0 35.2 -5.0 -83.5 144 F 1 17600 04 35 00 J0927+3902 07 39 43 68.5 73.3 -1.8 -90.2 233 1 8 17600 04 35 00 04 42 00 =0923+392 07 46 44 69.8 73.2 -1.7 -91.4 420 R 1 14800 04 44 00 J1241+602 07 48 45 38.6 37.3 -4.9 -83.7 52 1 8 14800 04 44 00 04 45 40 --- 07 50 25 38.8 37.4 -4.9 -84.0 100 R 1 14133 04 45 40 J1234+619 07 50 25 39.8 35.4 -4.7 -86.9 -8 1 8 14133 04 45 40 04 48 20 --- 07 53 06 40.1 35.4 -4.7 -87.5 152 R 1 13067 04 48 20 HDF 07 53 06 39.8 35.0 -4.7 -87.1 -6 1 8 13067 04 48 20 04 53 50 --- 07 58 36 40.5 35.1 -4.6 -88.3 324 R 1 10867 Schedule for VLBA_LA (Code La ) Page 8 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 04 53 50 J1234+619 07 58 36 40.8 35.4 -4.6 -88.7 -6 1 8 10867 04 53 50 04 56 30 --- 08 01 17 41.1 35.4 -4.6 -89.2 154 R 1 9800 04 56 30 HDF 08 01 17 40.8 35.1 -4.6 -88.9 -6 1 8 9800 04 56 30 05 02 00 --- 08 06 48 41.4 35.1 -4.5 -90.1 324 R 1 7600 05 02 00 J1234+619 08 06 48 41.7 35.4 -4.5 -90.5 -6 1 8 7600 05 02 00 05 04 40 --- 08 09 28 42.0 35.4 -4.4 -91.0 154 R 1 6533 05 04 40 HDF 08 09 28 41.7 35.1 -4.5 -90.7 -6 1 8 6533 05 04 40 05 10 10 --- 08 14 59 42.4 35.1 -4.4 -91.9 324 R 1 4333 05 10 10 J1234+619 08 14 59 42.7 35.4 -4.3 -92.3 -6 1 8 4333 05 10 10 05 12 50 --- 08 17 40 43.0 35.4 -4.3 -92.9 154 R 1 3267 05 12 50 HDF 08 17 40 42.7 35.0 -4.3 -92.6 -6 1 8 3267 05 12 50 05 18 20 --- 08 23 10 43.3 35.0 -4.2 -93.8 324 R 1 1067 05 18 20 J1234+619 08 23 10 43.7 35.3 -4.2 -94.1 -6 1 8 1067 05 18 20 05 21 00 --- 08 25 51 44.0 35.3 -4.1 -94.8 154 R 1 0 05 23 00 J1241+602 08 27 51 43.4 37.6 -4.2 -92.0 112 1 9 0 05 23 00 05 24 30 --- 08 29 21 43.6 37.6 -4.2 -92.3 90 F 1 600 05 24 30 J1234+619 08 29 21 44.4 35.2 -4.1 -95.6 -8 1 9 600 05 24 30 05 27 10 --- 08 32 02 44.7 35.2 -4.0 -96.2 152 F 1 1667 05 27 10 HDF 08 32 02 44.4 34.9 -4.1 -95.8 -6 1 9 1667 05 27 10 05 32 30 --- 08 37 23 45.0 34.8 -4.0 -97.1 314 F 1 3800 05 32 30 J1234+619 08 37 23 45.3 35.1 -4.0 -97.4 -6 1 9 3800 05 32 30 05 35 10 --- 08 40 03 45.6 35.0 -3.9 -98.1 154 F 1 4867 05 35 10 HDF 08 40 03 45.3 34.7 -3.9 -97.7 -6 1 9 4867 05 35 10 05 40 30 --- 08 45 24 45.9 34.6 -3.9 -99.0 314 F 1 7000 05 40 30 J1234+619 08 45 24 46.2 34.9 -3.8 -99.4 -6 1 9 7000 05 40 30 05 43 10 --- 08 48 05 46.6 34.8 -3.8 -100.0 154 F 1 8067 05 43 10 HDF 08 48 05 46.2 34.5 -3.8 -99.7 -6 1 9 8067 05 43 10 05 48 30 --- 08 53 25 46.8 34.4 -3.7 -101.0 314 F 1 10200 05 48 30 J1234+619 08 53 25 47.2 34.6 -3.7 -101.3 -6 1 9 10200 05 48 30 05 51 10 --- 08 56 06 47.5 34.5 -3.6 -102.0 154 F 1 11267 Schedule for VLBA_LA (Code La ) Page 9 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 05 51 10 HDF 08 56 06 47.1 34.3 -3.7 -101.6 -6 1 9 11267 05 51 10 05 56 30 --- 09 01 27 47.8 34.1 -3.6 -102.9 314 F 1 13400 05 56 30 J1234+619 09 01 27 48.1 34.3 -3.5 -103.3 -6 1 9 13400 05 56 30 05 59 10 --- 09 04 07 48.4 34.2 -3.5 -104.0 154 F 1 14467 05 59 10 HDF 09 04 07 48.1 34.0 -3.5 -103.6 -6 1 9 14467 05 59 10 06 04 30 --- 09 09 28 48.7 33.7 -3.5 -105.0 314 F 1 16600 06 04 30 J1234+619 09 09 28 49.0 34.0 -3.4 -105.3 -6 1 9 16600 06 04 30 06 07 00 --- 09 11 58 49.3 33.9 -3.4 -106.0 144 F 1 17600 06 09 00 J1241+602 09 13 59 49.1 36.5 -3.5 -102.8 112 1 10 17600 06 09 00 06 10 30 --- 09 15 29 49.3 36.5 -3.4 -103.2 90 R 1 17000 06 10 30 J1234+619 09 15 29 49.7 33.7 -3.3 -106.9 -8 1 10 17000 06 10 30 06 13 10 --- 09 18 09 50.0 33.5 -3.3 -107.6 152 R 1 15933 06 13 10 HDF 09 18 09 49.6 33.3 -3.3 -107.2 -6 1 10 15933 06 13 10 06 18 30 --- 09 23 30 50.2 33.0 -3.2 -108.6 314 R 1 13800 06 18 30 J1234+619 09 23 30 50.6 33.2 -3.2 -109.0 -6 1 10 13800 06 18 30 06 21 10 --- 09 26 11 50.9 33.1 -3.1 -109.7 154 R 1 12733 06 21 10 HDF 09 26 11 50.5 32.9 -3.2 -109.3 -6 1 10 12733 06 21 10 06 26 30 --- 09 31 32 51.1 32.5 -3.1 -110.8 314 R 1 10600 06 26 30 J1234+619 09 31 32 51.5 32.7 -3.0 -111.2 -6 1 10 10600 06 26 30 06 29 10 --- 09 34 12 51.8 32.5 -3.0 -111.9 154 R 1 9533 06 29 10 HDF 09 34 12 51.4 32.3 -3.0 -111.5 -6 1 10 9533 06 29 10 06 34 30 --- 09 39 33 52.0 32.0 -3.0 -113.0 314 R 1 7400 06 34 30 J1234+619 09 39 33 52.3 32.1 -2.9 -113.4 -6 1 10 7400 06 34 30 06 37 10 --- 09 42 13 52.6 31.9 -2.9 -114.2 154 R 1 6333 06 37 10 HDF 09 42 13 52.3 31.8 -2.9 -113.7 -6 1 10 6333 06 37 10 06 42 30 --- 09 47 34 52.8 31.3 -2.8 -115.3 314 R 1 4200 06 42 30 J1234+619 09 47 34 53.2 31.5 -2.8 -115.7 -6 1 10 4200 06 42 30 06 45 10 --- 09 50 15 53.5 31.3 -2.7 -116.5 154 R 1 3133 06 45 10 HDF 09 50 15 53.1 31.1 -2.8 -116.0 -6 1 10 3133 06 45 10 06 50 30 --- 09 55 36 53.7 30.6 -2.7 -117.6 314 R 1 1000 Schedule for VLBA_LA (Code La ) Page 10 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 06 50 30 J1234+619 09 55 36 54.0 30.8 -2.6 -118.0 -6 1 10 1000 06 50 30 06 53 00 --- 09 58 06 54.3 30.5 -2.6 -118.8 144 R 1 0 06 55 00 J1241+602 10 00 06 54.5 33.5 -2.7 -115.2 112 1 11 0 06 55 00 06 56 30 --- 10 01 37 54.6 33.4 -2.7 -115.6 90 F 1 600 06 56 30 J1234+619 10 01 37 54.7 30.2 -2.5 -119.8 -8 1 11 600 06 56 30 06 59 10 --- 10 04 17 54.9 29.9 -2.5 -120.6 152 F 1 1667 06 59 10 HDF 10 04 17 54.6 29.8 -2.5 -120.2 -6 1 11 1667 06 59 10 07 04 30 --- 10 09 38 55.1 29.2 -2.5 -121.8 314 F 1 3800 07 04 30 J1234+619 10 09 38 55.5 29.3 -2.4 -122.3 -6 1 11 3800 07 04 30 07 07 10 --- 10 12 18 55.7 29.0 -2.4 -123.1 154 F 1 4867 07 07 10 HDF 10 12 18 55.4 28.9 -2.4 -122.7 -6 1 11 4867 07 07 10 07 12 30 --- 10 17 39 55.9 28.3 -2.3 -124.3 314 F 1 7000 07 12 30 J1234+619 10 17 39 56.3 28.4 -2.3 -124.8 -6 1 11 7000 07 12 30 07 15 10 --- 10 20 20 56.5 28.1 -2.2 -125.7 154 F 1 8067 07 15 10 HDF 10 20 20 56.1 28.0 -2.3 -125.2 -6 1 11 8067 07 15 10 07 20 30 --- 10 25 41 56.6 27.4 -2.2 -126.9 314 F 1 10200 07 20 30 J1234+619 10 25 41 57.0 27.4 -2.1 -127.5 -6 1 11 10200 07 20 30 07 23 10 --- 10 28 21 57.3 27.0 -2.1 -128.3 154 F 1 11267 07 23 10 HDF 10 28 21 56.9 27.0 -2.1 -127.8 -6 1 11 11267 07 23 10 07 28 30 --- 10 33 42 57.4 26.3 -2.1 -129.6 314 F 1 13400 07 28 30 J1234+619 10 33 42 57.8 26.3 -2.0 -130.1 -6 1 11 13400 07 28 30 07 31 10 --- 10 36 22 58.0 25.9 -2.0 -131.1 154 F 1 14467 07 31 10 HDF 10 36 22 57.6 25.9 -2.0 -130.5 -6 1 11 14467 07 31 10 07 36 30 --- 10 41 43 58.1 25.1 -1.9 -132.3 314 F 1 16600 07 36 30 J1234+619 10 41 43 58.5 25.1 -1.9 -132.9 -6 1 11 16600 07 36 30 07 39 00 --- 10 44 14 58.7 24.7 -1.8 -133.8 144 F 1 17600 07 41 00 J1241+602 10 46 14 59.3 27.9 -1.9 -129.9 112 1 12 17600 07 41 00 07 42 30 --- 10 47 44 59.4 27.7 -1.9 -130.5 90 R 1 17000 07 42 30 J1234+619 10 47 44 59.0 24.2 -1.8 -135.1 -8 1 12 17000 07 42 30 07 45 10 --- 10 50 25 59.2 23.7 -1.7 -136.0 152 R 1 15933 Schedule for VLBA_LA (Code La ) Page 11 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 07 45 10 HDF 10 50 25 58.8 23.8 -1.8 -135.4 -6 1 12 15933 07 45 10 07 50 30 --- 10 55 45 59.2 22.9 -1.7 -137.3 314 R 1 13800 07 50 30 J1234+619 10 55 45 59.6 22.8 -1.6 -138.0 -6 1 12 13800 07 50 30 07 53 10 --- 10 58 26 59.8 22.4 -1.6 -139.0 154 R 1 12733 07 53 10 HDF 10 58 26 59.4 22.5 -1.6 -138.3 -6 1 12 12733 07 53 10 07 58 30 --- 11 03 47 59.8 21.5 -1.6 -140.3 314 R 1 10600 07 58 30 J1234+619 11 03 47 60.2 21.4 -1.5 -141.0 -6 1 12 10600 07 58 30 08 01 10 --- 11 06 27 60.4 20.9 -1.5 -142.0 154 R 1 9533 08 01 10 HDF 11 06 27 60.0 21.1 -1.5 -141.3 -6 1 12 9533 08 01 10 08 06 30 --- 11 11 48 60.4 20.1 -1.4 -143.4 314 R 1 7400 08 06 30 J1234+619 11 11 48 60.8 19.9 -1.4 -144.1 -6 1 12 7400 08 06 30 08 09 10 --- 11 14 29 61.0 19.4 -1.3 -145.1 154 R 1 6333 08 09 10 HDF 11 14 29 60.6 19.5 -1.4 -144.4 -6 1 12 6333 08 09 10 08 14 30 --- 11 19 49 61.0 18.5 -1.3 -146.5 314 R 1 4200 08 14 30 J1234+619 11 19 49 61.3 18.3 -1.2 -147.3 -6 1 12 4200 08 14 30 08 17 10 --- 11 22 30 61.5 17.7 -1.2 -148.3 154 R 1 3133 08 17 10 HDF 11 22 30 61.1 18.0 -1.2 -147.6 -6 1 12 3133 08 17 10 08 22 30 --- 11 27 51 61.5 16.8 -1.2 -149.7 314 R 1 1000 08 22 30 J1234+619 11 27 51 61.8 16.6 -1.1 -150.5 -6 1 12 1000 08 22 30 08 25 00 --- 11 30 21 62.0 16.0 -1.1 -151.6 144 R 1 0 08 27 00 J1241+602 11 32 21 63.0 19.0 -1.2 -147.8 112 1 13 0 08 27 00 08 28 30 --- 11 33 52 63.1 18.7 -1.1 -148.4 90 F 1 600 08 28 30 J1234+619 11 33 52 62.2 15.2 -1.0 -153.0 -8 1 13 600 08 28 30 08 31 10 --- 11 36 32 62.3 14.6 -1.0 -154.1 152 F 1 1667 08 31 10 HDF 11 36 32 61.9 15.0 -1.0 -153.3 -6 1 13 1667 08 31 10 08 36 30 --- 11 41 53 62.2 13.8 -0.9 -155.5 314 F 1 3800 08 36 30 J1234+619 11 41 53 62.6 13.4 -0.9 -156.4 -6 1 13 3800 08 36 30 08 39 10 --- 11 44 33 62.7 12.8 -0.8 -157.6 154 F 1 4867 08 39 10 HDF 11 44 33 62.3 13.2 -0.9 -156.7 -6 1 13 4867 08 39 10 08 44 30 --- 11 49 54 62.6 11.9 -0.8 -159.0 314 F 1 7000 Schedule for VLBA_LA (Code La ) Page 12 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 08 44 30 J1234+619 11 49 54 62.9 11.5 -0.7 -159.9 -6 1 13 7000 08 44 30 08 47 10 --- 11 52 35 63.0 10.8 -0.7 -161.1 154 F 1 8067 08 47 10 HDF 11 52 35 62.7 11.3 -0.7 -160.1 -6 1 13 8067 08 47 10 08 52 30 --- 11 57 56 62.9 10.0 -0.6 -162.5 314 F 1 10200 08 52 30 J1234+619 11 57 56 63.2 9.5 -0.6 -163.4 -6 1 13 10200 08 52 30 08 55 10 --- 12 00 36 63.3 8.8 -0.6 -164.6 154 F 1 11267 08 55 10 HDF 12 00 36 63.0 9.3 -0.6 -163.6 -6 1 13 11267 08 55 10 09 00 30 --- 12 05 57 63.1 8.0 -0.5 -166.0 314 F 1 13400 09 00 30 J1234+619 12 05 57 63.4 7.5 -0.5 -167.0 -6 1 13 13400 09 00 30 09 03 10 --- 12 08 37 63.5 6.8 -0.4 -168.2 154 F 1 14467 09 03 10 HDF 12 08 37 63.2 7.3 -0.5 -167.2 -6 1 13 14467 09 03 10 09 08 30 --- 12 13 58 63.3 6.0 -0.4 -169.6 314 F 1 16600 09 08 30 J1234+619 12 13 58 63.6 5.4 -0.3 -170.6 -6 1 13 16600 09 08 30 09 11 00 --- 12 16 29 63.7 4.8 -0.3 -171.8 144 F 1 17600 09 13 00 J1241+602 12 18 29 65.2 6.9 -0.4 -168.7 111 1 14 17600 09 13 00 09 14 30 --- 12 19 59 65.2 6.4 -0.4 -169.4 90 R 1 17000 09 14 30 J1234+619 12 19 59 63.7 3.8 -0.2 -173.4 -9 1 14 17000 09 14 30 09 17 10 --- 12 22 40 63.8 3.1 -0.2 -174.6 151 R 1 15933 09 17 10 HDF 12 22 40 63.5 3.7 -0.2 -173.5 -6 1 14 15933 09 17 10 09 22 30 --- 12 28 01 63.5 2.3 -0.1 -175.9 314 R 1 13800 09 22 30 J1234+619 12 28 01 63.8 1.7 -0.1 -177.1 -6 1 14 13800 09 22 30 09 25 10 --- 12 30 41 63.8 1.0 -0.1 -178.3 154 R 1 12733 09 25 10 HDF 12 30 41 63.6 1.6 -0.1 -177.2 -6 1 14 12733 09 25 10 09 30 30 --- 12 36 02 63.6 0.2 0.0 -179.6 314 R 1 10600 09 30 30 J1234+619 12 36 02 63.8 -0.4 0.0 179.3 -6 1 14 10600 09 30 30 09 33 10 --- 12 38 42 63.8 -1.1 0.1 178.0 154 R 1 9533 09 33 10 HDF 12 38 42 63.6 -0.5 0.0 179.2 -6 1 14 9533 09 33 10 09 38 30 --- 12 44 03 63.6 -1.9 0.1 176.8 314 R 1 7400 09 38 30 J1234+619 12 44 03 63.8 -2.6 0.2 175.6 -6 1 14 7400 09 38 30 09 41 10 --- 12 46 44 63.8 -3.3 0.2 174.4 154 R 1 6333 Schedule for VLBA_LA (Code La ) Page 13 Deep Global VLBI Observations of the Hubble Deep Field 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 23 Feb 2004 Day 54 --- 09 41 10 HDF 12 46 44 63.5 -2.6 0.2 175.5 -6 1 14 6333 09 41 10 09 46 30 --- 12 52 05 63.5 -4.0 0.3 173.1 314 R 1 4200 09 46 30 J1234+619 12 52 05 63.7 -4.7 0.3 171.9 -6 1 14 4200 09 46 30 09 49 10 --- 12 54 45 63.6 -5.4 0.3 170.7 154 R 1 3133 09 49 10 HDF 12 54 45 63.4 -4.6 0.3 171.9 -6 1 14 3133 09 49 10 09 54 30 --- 13 00 06 63.3 -6.0 0.4 169.5 314 R 1 1000 09 54 30 J1234+619 13 00 06 63.5 -6.8 0.4 168.3 -6 1 14 1000 09 54 30 09 57 00 --- 13 02 36 63.5 -7.4 0.5 167.1 144 R 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: GG053.21cm Matches group v20cm_2 in /aps3/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. 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= 2400.00 2400.00 2400.00 2400.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= L L L L IF = A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 15.4 2.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 1408.49 1408.49 1416.49 1416.49 BBC fr= 991.51 991.51 983.51 983.51 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 = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 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, 18, 3, 19 barrel=roll_off SOURCE LIST -- Deep Global VLBI Observations of the Hubble Deep Field 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) * J1241+602 12 39 16.511212 * 12 41 29.590769 12 41 42.828883 60 37 07.62228 * 60 20 41.32017 60 19 08.21679 From catalog imbedded in main SCHED input file. * J1234+619 12 31 56.132262 * 12 34 11.743000 12 34 25.396658 62 15 03.88430 * 61 58 32.48000 61 56 59.62125 From catalog imbedded in main SCHED input file. * HDF 12 34 28.059876 * 12 36 42.091690 12 36 55.629106 62 30 01.18651 * 62 13 31.42640 62 11 58.48180 From catalog imbedded in main SCHED input file. * J0927+3902 09 23 55.319195 * 09 27 03.013916 09 27 19.672033 0923+392 39 15 23.56655 * 39 02 20.85195 39 01 19.48134 4C39.25 /aps3/sched/catalogs/sources.vlba J0927+39 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) J1241+602 123.6 J1234+619 122.9 HDF 122.5 J0927+3902 148.5 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg