COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps Exp. Code: AB108 Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Geoffrey Bower Address: 601 Campbell Hall UC Berkeley Astronomy Berkeley CA 94720 Phone: 510 642-4075 EMAIL: gbower@astro.berkeley.edu Fax: 510 642 3411 Phone during observation: 510 655-6048 Observing mode: VLBA 256-8-2 1.3cm Notes: Schedule for VLBA_NL (Code Nl ) Page 2 Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 24 Jan 2003 Day 24 --- Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 08 30 00 J0541-0541 10 36 44 8.1 254.8 4.9 46.3 0 1 1 0 08 30 00 08 30 20 =0539-057 10 37 04 8.1 254.8 4.9 46.3 20 F 1 267 08 30 20 ORIFLARE 10 37 04 7.2 256.2 5.0 46.7 -8 1 1 267 08 30 20 08 30 40 --- 10 37 24 7.1 256.3 5.0 46.7 12 F 1 533 08 30 40 J0541-0541 10 37 24 8.0 254.9 4.9 46.4 -8 1 1 533 08 30 40 08 31 00 =0539-057 10 37 44 8.0 255.0 4.9 46.4 12 F 1 800 08 31 00 ORIFLARE 10 37 44 7.0 256.3 5.0 46.7 -8 1 1 800 08 31 00 08 31 20 --- 10 38 04 7.0 256.4 5.0 46.7 12 F 1 1067 08 31 20 J0541-0541 10 38 04 7.9 255.0 4.9 46.4 -8 1 1 1067 08 31 20 08 31 40 =0539-057 10 38 24 7.8 255.1 4.9 46.4 12 F 1 1333 08 31 40 ORIFLARE 10 38 24 6.9 256.4 5.1 46.7 -8 1 1 1333 08 31 40 08 32 00 --- 10 38 44 6.9 256.5 5.1 46.7 12 F 1 1600 08 32 00 J0541-0541 10 38 44 7.8 255.1 4.9 46.4 -8 1 1 1600 08 32 00 08 32 20 =0539-057 10 39 04 7.7 255.2 5.0 46.4 12 F 1 1867 08 32 20 ORIFLARE 10 39 04 6.8 256.6 5.1 46.8 -8 1 1 1867 08 32 20 08 32 40 --- 10 39 24 6.7 256.6 5.1 46.8 12 F 1 2133 08 32 40 J0541-0541 10 39 24 7.7 255.3 5.0 46.5 -8 1 1 2133 08 32 40 08 33 00 =0539-057 10 39 44 7.6 255.3 5.0 46.5 12 F 1 2400 08 33 00 ORIFLARE 10 39 44 6.7 256.7 5.1 46.8 -8 1 1 2400 08 33 00 08 33 20 --- 10 40 04 6.6 256.7 5.1 46.8 12 F 1 2667 08 33 20 J0541-0541 10 40 04 7.5 255.4 5.0 46.5 -8 1 1 2667 08 33 20 08 33 40 =0539-057 10 40 24 7.5 255.4 5.0 46.5 12 F 1 2933 08 33 40 ORIFLARE 10 40 24 6.5 256.8 5.1 46.8 -8 1 1 2933 08 33 40 08 34 00 --- 10 40 44 6.5 256.8 5.1 46.8 12 F 1 3200 Schedule for VLBA_NL (Code Nl ) Page 3 Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 24 Jan 2003 Day 24 --- 08 34 00 J0541-0541 10 40 44 7.4 255.5 5.0 46.5 -8 1 1 3200 08 34 00 08 34 20 =0539-057 10 41 04 7.4 255.5 5.0 46.5 12 F 1 3467 08 34 20 ORIFLARE 10 41 04 6.4 256.9 5.1 46.9 -8 1 1 3467 08 34 20 08 34 40 --- 10 41 24 6.4 257.0 5.1 46.9 12 F 1 3733 08 34 40 J0541-0541 10 41 24 7.3 255.6 5.0 46.5 -8 1 1 3733 08 34 40 08 35 00 =0539-057 10 41 45 7.2 255.7 5.0 46.6 12 F 1 4000 08 35 00 ORIFLARE 10 41 45 6.3 257.0 5.1 46.9 -8 1 1 4000 08 35 00 08 35 20 --- 10 42 05 6.2 257.1 5.1 46.9 12 F 1 4267 08 35 20 J0541-0541 10 42 05 7.2 255.7 5.0 46.6 -8 1 1 4267 08 35 20 08 35 40 =0539-057 10 42 25 7.1 255.8 5.0 46.6 12 F 1 4533 08 35 40 ORIFLARE 10 42 25 6.2 257.1 5.1 46.9 -8 1 1 4533 08 35 40 08 36 00 --- 10 42 45 6.1 257.2 5.1 46.9 12 F 1 4800 08 36 00 J0541-0541 10 42 45 7.1 255.8 5.0 46.6 -8 1 1 4800 08 36 00 08 36 20 =0539-057 10 43 05 7.0 255.9 5.0 46.6 12 F 1 5067 08 36 20 ORIFLARE 10 43 05 6.1 257.2 5.1 46.9 -8 1 1 5067 08 36 20 08 36 40 --- 10 43 25 6.0 257.3 5.1 46.9 12 F 1 5333 08 36 40 J0541-0541 10 43 25 6.9 255.9 5.0 46.6 -8 1 1 5333 08 36 40 08 37 00 =0539-057 10 43 45 6.9 256.0 5.0 46.7 12 F 1 5600 08 37 00 ORIFLARE 10 43 45 5.9 257.4 5.1 47.0 -8 1 1 5600 08 37 00 08 37 20 --- 10 44 05 5.9 257.4 5.1 47.0 12 F 1 5867 08 37 20 J0541-0541 10 44 05 6.8 256.1 5.0 46.7 -8 1 1 5867 08 37 20 08 37 40 =0539-057 10 44 25 6.8 256.1 5.0 46.7 12 F 1 6133 08 37 40 ORIFLARE 10 44 25 5.8 257.5 5.2 47.0 -8 1 1 6133 08 37 40 08 38 00 --- 10 44 45 5.8 257.5 5.2 47.0 12 F 1 6400 08 38 00 J0541-0541 10 44 45 6.7 256.2 5.0 46.7 -8 1 1 6400 08 38 00 08 38 20 =0539-057 10 45 05 6.6 256.2 5.1 46.7 12 F 1 6667 08 38 20 ORIFLARE 10 45 05 5.7 257.6 5.2 47.0 -8 1 1 6667 08 38 20 08 38 40 --- 10 45 25 5.6 257.6 5.2 47.0 12 F 1 6933 Schedule for VLBA_NL (Code Nl ) Page 4 Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 24 Jan 2003 Day 24 --- 08 38 40 J0541-0541 10 45 25 6.6 256.3 5.1 46.7 -8 1 1 6933 08 38 40 08 39 00 =0539-057 10 45 45 6.5 256.3 5.1 46.7 12 F 1 7200 08 39 00 ORIFLARE 10 45 45 5.6 257.7 5.2 47.0 -8 1 1 7200 08 39 00 08 39 20 --- 10 46 05 5.5 257.8 5.2 47.1 12 F 1 7467 08 39 20 J0541-0541 10 46 05 6.5 256.4 5.1 46.8 -8 1 1 7467 08 39 20 08 39 40 =0539-057 10 46 25 6.4 256.5 5.1 46.8 12 F 1 7733 08 39 40 ORIFLARE 10 46 25 5.5 257.8 5.2 47.1 -8 1 1 7733 08 39 40 08 40 00 --- 10 46 45 5.4 257.9 5.2 47.1 12 F 1 8000 08 40 00 J0541-0541 10 46 45 6.3 256.5 5.1 46.8 -8 1 1 8000 08 40 00 08 40 20 =0539-057 10 47 05 6.3 256.6 5.1 46.8 12 F 1 8267 08 40 20 ORIFLARE 10 47 05 5.3 257.9 5.2 47.1 -8 1 1 8267 08 40 20 08 40 40 --- 10 47 25 5.3 258.0 5.2 47.1 12 F 1 8533 08 40 40 J0541-0541 10 47 25 6.2 256.6 5.1 46.8 -8 1 1 8533 08 40 40 08 41 00 =0539-057 10 47 46 6.2 256.7 5.1 46.8 12 F 1 8800 08 41 00 ORIFLARE 10 47 46 5.2 258.0 5.2 47.1 -8 1 1 8800 08 41 00 08 41 20 --- 10 48 06 5.2 258.1 5.2 47.1 12 F 1 9067 08 41 20 J0541-0541 10 48 06 6.1 256.7 5.1 46.8 -8 1 1 9067 08 41 20 08 41 40 =0539-057 10 48 26 6.0 256.8 5.1 46.9 12 F 1 9333 08 41 40 ORIFLARE 10 48 26 5.1 258.1 5.2 47.1 -8 1 1 9333 08 41 40 08 42 00 --- 10 48 46 5.0 258.2 5.2 47.2 12 F 1 9600 08 42 00 J0541-0541 10 48 46 6.0 256.9 5.1 46.9 -8 1 1 9600 08 42 00 08 42 20 =0539-057 10 49 06 5.9 256.9 5.1 46.9 12 F 1 9867 08 42 20 ORIFLARE 10 49 06 5.0 258.3 5.2 47.2 -8 1 1 9867 08 42 20 08 42 40 --- 10 49 26 4.9 258.3 5.2 47.2 12 F 1 10133 08 42 40 J0541-0541 10 49 26 5.9 257.0 5.1 46.9 -8 1 1 10133 08 42 40 08 43 00 =0539-057 10 49 46 5.8 257.0 5.1 46.9 12 F 1 10400 08 43 00 ORIFLARE 10 49 46 4.8 258.4 5.2 47.2 -8 1 1 10400 08 43 00 08 43 20 --- 10 50 06 4.8 258.4 5.2 47.2 12 F 1 10667 Schedule for VLBA_NL (Code Nl ) Page 5 Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 24 Jan 2003 Day 24 --- 08 43 20 J0541-0541 10 50 06 5.7 257.1 5.1 46.9 -8 1 1 10667 08 43 20 08 43 40 =0539-057 10 50 26 5.7 257.1 5.1 46.9 12 F 1 10933 08 43 40 ORIFLARE 10 50 26 4.7 258.5 5.3 47.2 -8 1 1 10933 08 43 40 08 44 00 --- 10 50 46 4.7 258.5 5.3 47.2 12 F 1 11200 08 44 00 J0541-0541 10 50 46 5.6 257.2 5.1 47.0 -8 1 1 11200 08 44 00 08 44 20 =0539-057 10 51 06 5.5 257.3 5.2 47.0 12 F 1 11467 08 44 20 ORIFLARE 10 51 06 4.6 258.6 5.3 47.2 -8 1 1 11467 08 44 20 08 44 40 --- 10 51 26 4.5 258.7 5.3 47.3 12 F 1 11733 08 44 40 J0541-0541 10 51 26 5.5 257.3 5.2 47.0 -8 1 1 11733 08 44 40 08 45 00 =0539-057 10 51 46 5.4 257.4 5.2 47.0 12 F 1 12000 08 45 00 ORIFLARE 10 51 46 4.5 258.7 5.3 47.3 -8 1 1 12000 08 45 00 08 45 20 --- 10 52 06 4.4 258.8 5.3 47.3 12 F 1 12267 08 45 20 J0541-0541 10 52 06 5.4 257.4 5.2 47.0 -8 1 1 12267 08 45 20 08 45 40 =0539-057 10 52 26 5.3 257.5 5.2 47.0 12 F 1 12533 08 45 40 ORIFLARE 10 52 26 4.4 258.8 5.3 47.3 -8 1 1 12533 08 45 40 08 46 00 --- 10 52 46 4.3 258.9 5.3 47.3 12 F 1 12800 08 46 00 J0541-0541 10 52 46 5.2 257.5 5.2 47.0 -8 1 1 12800 08 46 00 08 46 20 =0539-057 10 53 06 5.2 257.6 5.2 47.1 12 F 1 13067 08 46 20 ORIFLARE 10 53 06 4.2 258.9 5.3 47.3 -8 1 1 13067 08 46 20 08 46 40 --- 10 53 26 4.2 259.0 5.3 47.3 12 F 1 13333 08 46 40 J0541-0541 10 53 26 5.1 257.7 5.2 47.1 -8 1 1 13333 08 46 40 08 47 00 =0539-057 10 53 47 5.1 257.7 5.2 47.1 12 F 1 13600 08 47 00 ORIFLARE 10 53 47 4.1 259.1 5.3 47.3 -8 1 1 13600 08 47 00 08 47 20 --- 10 54 07 4.1 259.1 5.3 47.4 12 F 1 13867 08 47 20 J0541-0541 10 54 07 5.0 257.8 5.2 47.1 -8 1 1 13867 08 47 20 08 47 40 =0539-057 10 54 27 4.9 257.8 5.2 47.1 12 F 1 14133 08 47 40 ORIFLARE 10 54 27 4.0 259.2 5.3 47.4 -8 1 1 14133 08 47 40 08 48 00 --- 10 54 47 3.9 259.2 5.3 47.4 12 F 1 14400 Schedule for VLBA_NL (Code Nl ) Page 6 Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 24 Jan 2003 Day 24 --- 08 48 00 J0541-0541 10 54 47 4.9 257.9 5.2 47.1 -8 1 1 14400 08 48 00 08 48 20 =0539-057 10 55 07 4.8 257.9 5.2 47.1 12 F 1 14667 08 48 20 ORIFLARE 10 55 07 3.9 259.3 5.3 47.4 -8 1 1 14667 08 48 20 08 48 40 --- 10 55 27 3.8 259.3 5.3 47.4 12 F 1 14933 08 48 40 J0541-0541 10 55 27 4.8 258.0 5.2 47.2 -8 1 1 14933 08 48 40 08 49 00 =0539-057 10 55 47 4.7 258.1 5.2 47.2 12 F 1 15200 08 49 00 ORIFLARE 10 55 47 3.7 259.4 5.3 47.4 -8 1 1 15200 08 49 00 08 49 20 --- 10 56 07 3.7 259.5 5.3 47.4 12 F 1 15467 08 49 20 J0541-0541 10 56 07 4.6 258.1 5.2 47.2 -8 1 1 15467 08 49 20 08 49 40 =0539-057 10 56 27 4.6 258.2 5.2 47.2 12 F 1 15733 08 49 40 ORIFLARE 10 56 27 3.6 259.5 5.4 47.4 -8 1 1 15733 08 49 40 08 50 00 --- 10 56 47 3.6 259.6 5.4 47.5 12 F 1 16000 08 50 00 J0541-0541 10 56 47 4.5 258.2 5.2 47.2 -8 1 1 16000 08 50 00 08 50 20 =0539-057 10 57 07 4.5 258.3 5.3 47.2 12 F 1 16267 08 50 20 ORIFLARE 10 57 07 3.5 259.6 5.4 47.5 -8 1 1 16267 08 50 20 08 50 40 --- 10 57 27 3.4 259.7 5.4 47.5 12 F 1 16533 08 50 40 J0541-0541 10 57 27 4.4 258.3 5.3 47.2 -8 1 1 16533 08 50 40 08 51 00 =0539-057 10 57 47 4.3 258.4 5.3 47.2 12 F 1 16800 08 51 00 ORIFLARE 10 57 47 3.4 259.7 5.4 47.5 -8 1 1 16800 08 51 00 08 51 20 --- 10 58 07 3.3 259.8 5.4 47.5 12 F 1 17067 08 51 20 J0541-0541 10 58 07 4.3 258.5 5.3 47.3 -8 1 1 17067 08 51 20 08 51 40 =0539-057 10 58 27 4.2 258.5 5.3 47.3 12 F 1 17333 08 51 40 ORIFLARE 10 58 27 3.3 259.8 5.4 47.5 -8 1 2 17333 08 51 40 08 52 00 --- 10 58 47 3.2 259.9 5.4 47.5 12 R 1 17067 08 52 00 J0541-0541 10 58 47 4.1 258.6 5.3 47.3 -8 1 2 17067 08 52 00 08 52 20 =0539-057 10 59 07 4.1 258.6 5.3 47.3 12 R 1 16800 08 52 20 ORIFLARE 10 59 07 3.1 260.0 5.4 47.5 -8 1 2 16800 08 52 20 08 52 40 --- 10 59 27 3.1 260.0 5.4 47.5 12 R 1 16533 Schedule for VLBA_NL (Code Nl ) Page 7 Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 24 Jan 2003 Day 24 --- 08 52 40 J0541-0541 10 59 27 4.0 258.7 5.3 47.3 -8 1 2 16533 08 52 40 08 53 00 =0539-057 10 59 47 4.0 258.7 5.3 47.3 12 R 1 16267 08 53 00 ORIFLARE 10 59 47 3.0 260.1 5.4 47.5 -8 1 2 16267 08 53 00 08 53 20 --- 11 00 08 2.9 260.1 5.4 47.6 12 R 1 16000 08 53 20 J0541-0541 11 00 08 3.9 258.8 5.3 47.3 -8 1 2 16000 08 53 20 08 53 40 =0539-057 11 00 28 3.8 258.9 5.3 47.3 12 R 1 15733 08 53 40 ORIFLARE 11 00 28 2.9 260.2 5.4 47.6 -8 1 2 15733 08 53 40 08 54 00 --- 11 00 48 2.8 260.2 5.4 47.6 12 R 1 15467 08 54 00 J0541-0541 11 00 48 3.8 258.9 5.3 47.4 -8 1 2 15467 08 54 00 08 54 20 =0539-057 11 01 08 3.7 259.0 5.3 47.4 12 R 1 15200 08 54 20 ORIFLARE 11 01 08 2.8 260.3 5.4 47.6 -8 1 2 15200 08 54 20 08 54 40 --- 11 01 28 2.7 260.4 5.4 47.6 12 R 1 14933 08 54 40 J0541-0541 11 01 28 3.7 259.0 5.3 47.4 -8 1 2 14933 08 54 40 08 55 00 =0539-057 11 01 48 3.6 259.1 5.3 47.4 12 R 1 14667 08 55 00 ORIFLARE 11 01 48 2.6 260.4 5.4 47.6 -8 1 2 14667 08 55 00 08 55 20 --- 11 02 08 2.6 260.5 5.4 47.6 12 R 1 14400 08 55 20 J0541-0541 11 02 08 3.5 259.1 5.3 47.4 -8 1 2 14400 08 55 20 08 55 40 =0539-057 11 02 28 3.5 259.2 5.3 47.4 12 R 1 14133 08 55 40 ORIFLARE 11 02 28 2.5 260.5 5.5 47.6 -8 1 2 14133 08 55 40 08 56 00 --- 11 02 48 2.5 260.6 5.5 47.6 12 R 1 13867 08 56 00 J0541-0541 11 02 48 3.4 259.2 5.4 47.4 -8 1 2 13867 08 56 00 08 56 20 =0539-057 11 03 08 3.4 259.3 5.4 47.4 12 R 1 13600 08 56 20 ORIFLARE 11 03 08 2.4 260.6 5.5 47.7 -8 1 2 13600 08 56 20 08 56 40 --- 11 03 28 2.3 260.7 5.5 47.7 12 R 1 13333 08 56 40 J0541-0541 11 03 28 3.3 259.4 5.4 47.4 -8 1 2 13333 08 56 40 08 57 00 =0539-057 11 03 48 3.2 259.4 5.4 47.5 12 R 1 13067 08 57 00 ORIFLARE 11 03 48 2.3 260.7 5.5 47.7 -8 1 2 13067 08 57 00 08 57 20 --- 11 04 08 2.2 260.8 5.5 D 47.7 0 R 1 12800 Schedule for VLBA_NL (Code Nl ) Page 8 Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 24 Jan 2003 Day 24 --- 08 57 20 J0541-0541 11 04 08 3.2 259.5 5.4 47.5 -8 1 2 12800 08 57 20 08 57 40 =0539-057 11 04 28 3.1 259.5 5.4 47.5 12 R 1 12533 08 58 00 J0541-0541 11 04 48 3.0 259.6 5.4 47.5 14 1 2 12533 08 58 00 08 58 20 =0539-057 11 05 08 3.0 259.6 5.4 47.5 20 R 1 12267 08 58 40 J0541-0541 11 05 28 2.9 259.7 5.4 47.5 14 1 2 12267 08 58 40 08 59 00 =0539-057 11 05 48 2.9 259.8 5.4 47.5 20 R 1 12000 08 59 20 J0541-0541 11 06 09 2.8 259.8 5.4 47.5 14 1 2 12000 08 59 20 09 00 00 =0539-057 11 06 49 2.7 259.9 5.4 47.6 40 R 1 11467 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 09 00 00 J0541-0541 11 06 49 2.7 259.9 5.4 47.6 -6 1 2 11467 09 00 00 09 00 20 =0539-057 11 07 09 2.6 260.0 5.4 47.6 14 R 1 11200 09 00 40 J0541-0541 11 07 29 2.6 260.0 5.4 47.6 14 1 2 11200 09 00 40 09 01 00 =0539-057 11 07 49 2.5 260.1 5.4 47.6 20 R 1 10933 09 01 20 J0541-0541 11 08 09 2.4 260.1 5.4 47.6 14 1 2 10933 09 01 20 09 01 40 =0539-057 11 08 29 2.4 260.2 5.4 47.6 20 R 1 10667 09 02 00 J0541-0541 11 08 49 2.3 260.3 5.5 47.6 14 1 2 10667 09 02 00 09 02 20 =0539-057 11 09 09 2.2 260.3 5.5 D 47.6 0 R 1 10400 09 40 40 J0530+1331 11 47 35 6.0 282.8 6.3 48.4 2279 1 2 10400 09 40 40 09 46 10 =0528+134 11 53 06 5.0 283.7 6.4 48.2 330 R 1 6000 Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 09 46 10 J0530+1331 11 53 06 5.0 283.7 6.4 48.2 -6 1 2 6000 09 46 10 09 51 40 =0528+134 11 58 37 4.0 284.6 6.5 47.9 324 R 1 1600 Schedule for VLBA_NL (Code Nl ) Page 9 Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 24 Jan 2003 Day 24 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 10 19 00 J0927+3902 12 26 02 56.2 280.5 3.0 70.7 1529 1 3 1600 10 19 00 10 24 30 =0923+392 12 31 33 55.2 281.2 3.1 70.4 330 F 1 2800 Next scan frequencies: 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 Next BBC frequencies: 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 10 24 30 J0927+3902 12 31 33 55.2 281.2 3.1 70.4 -6 1 3 2800 10 24 30 10 30 00 =0923+392 12 37 03 54.2 281.8 3.2 70.0 324 F 1 7200 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v1cm-256-8-2.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 1cm omit 1cm VLBA Synth= 9.1 15.4 12.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 22217.49 22217.49 22225.49 22225.49 22233.49 22233.49 22241.49 22241.49 BBC fr= 717.49 717.49 725.49 725.49 733.49 733.49 741.49 741.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto Setup file: /home/filehost/cwalker/sched/setups/v2cm-256-8-2.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 2 Station: VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. Used pcal sets: 1 LO sum= 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 BBC fr= 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- Orion Flaring Source --- 1/2 cm --- 256-8-2 Mbps 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) * ORIFLARE 05 32 44.307037 * 05 35 11.800000 05 35 21.073656 -05 23 42.87582 *-05 21 49.25000 -05 21 45.26858 From catalog imbedded in main SCHED input file. * J0530+1331 05 28 06.759213 * 05 30 56.416744 05 31 06.923083 0528+134 13 29 42.28888 * 13 31 55.14955 13 32 04.36931 J0530+13 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J0541-0541 05 39 10.994597 * 05 41 38.083385 05 41 47.357275 0539-057 -05 43 15.02826 *-05 41 49.42839 -05 41 47.01789 J0541-05 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J0927+3902 09 23 55.319195 * 09 27 03.013916 09 27 15.204243 0923+392 39 15 23.56655 * 39 02 20.85195 39 01 31.38276 4C39.25 /home/filehost/cwalker/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) ORIFLARE 131.5 J0530+1331 138.0 J0541-0541 132.7 J0927+3902 156.1 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