COVER INFORMATION Station: VLBA_PT (Code Pt ) Experiment: BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs Exp. Code: bn021ba Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: Neil Nagar Address: Arcetri Observatory Largo E. Fermi 5 Firenze 50125 Italy Phone: +39 55 2752277 EMAIL: neil@arcetri.astro.it Fax: Phone during observation: +39 55 2752277 Observing mode: continuum Notes: Target coordinates from previous VLBA observations Fringe finder: J0555+3948=DA193 Phase-referencing used for all sources This subscript for NGC1052. Run up to 6 times Schedule for VLBA_PT (Code Pt ) Page 2 BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 17 Jan 2003 Day 17 --- Next scan frequencies: 4971.49 4979.49 4987.49 4995.49 Next BBC frequencies: 871.49 879.49 887.49 895.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 01 28 12 J0239-0234 02 00 00 52.0 163.7 -0.7 -13.4 0 1 1 0 01 28 12 01 30 12 =0237-027 02 02 00 52.1 164.5 -0.6 -12.8 120 F 1 798 01 30 12 J0243-0550 02 02 00 48.7 164.3 -0.7 -13.0 -13 1 1 798 01 30 12 01 31 12 =0240-060 02 03 00 48.7 164.7 -0.7 -12.7 47 F 1 1197 01 31 12 NGC1052 02 03 00 46.5 166.2 -0.6 -11.5 -10 1 1 1197 01 31 12 01 33 11 --- 02 05 00 46.6 166.9 -0.6 -10.9 109 F 1 1995 01 33 11 J0239-0234 02 05 00 52.2 165.7 -0.6 -11.8 -17 1 1 1995 01 33 11 01 34 11 =0237-027 02 06 00 52.3 166.1 -0.6 -11.5 43 F 1 2393 01 34 11 J0243-0550 02 06 00 48.9 165.8 -0.6 -11.8 -13 1 1 2393 01 34 11 01 35 11 =0240-060 02 07 00 49.0 166.2 -0.6 -11.5 47 F 1 2792 01 35 11 NGC1052 02 07 00 46.7 167.6 -0.6 -10.3 -11 1 1 2792 01 35 11 01 37 11 --- 02 09 00 46.8 168.3 -0.5 -9.7 109 F 1 3590 01 37 11 J0239-0234 02 09 00 52.4 167.3 -0.5 -10.5 -17 1 1 3590 01 37 11 01 38 11 =0237-027 02 10 00 52.5 167.7 -0.5 -10.2 43 F 1 3989 01 38 11 J0243-0550 02 10 00 49.1 167.3 -0.6 -10.5 -13 1 1 3989 01 38 11 01 39 10 =0240-060 02 11 00 49.1 167.6 -0.5 -10.2 47 F 1 4388 01 39 10 NGC1052 02 11 00 46.9 169.0 -0.5 -9.1 -11 1 1 4388 01 39 10 01 41 10 --- 02 13 00 46.9 169.7 -0.5 -8.5 109 F 1 5186 01 41 10 J0239-0234 02 13 00 52.6 168.9 -0.4 -9.2 -17 1 1 5186 01 41 10 01 42 10 =0237-027 02 14 00 52.6 169.3 -0.4 -8.8 43 F 1 5585 01 42 10 J0243-0550 02 14 00 49.3 168.8 -0.5 -9.3 -13 1 1 5585 01 42 10 01 43 10 =0240-060 02 15 00 49.3 169.1 -0.5 -9.0 47 F 1 5984 01 43 10 NGC1052 02 15 00 47.0 170.5 -0.4 -7.9 -11 1 1 5984 01 43 10 01 45 09 --- 02 17 00 47.1 171.2 -0.4 -7.4 109 F 1 6781 01 45 09 J0239-0234 02 17 00 52.7 170.5 -0.4 -7.8 -17 1 1 6781 01 45 09 01 46 09 =0237-027 02 18 00 52.8 170.9 -0.4 -7.5 42 F 1 7180 Schedule for VLBA_PT (Code Pt ) Page 3 BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 17 Jan 2003 Day 17 --- 01 46 09 J0243-0550 02 18 00 49.4 170.3 -0.4 -8.1 -13 1 1 7180 01 46 09 01 47 09 =0240-060 02 19 00 49.5 170.7 -0.4 -7.7 47 F 1 7579 01 47 09 NGC1052 02 19 00 47.1 171.9 -0.4 -6.8 -11 1 1 7579 01 47 09 01 49 09 --- 02 21 00 47.2 172.6 -0.3 -6.1 109 F 1 8377 01 49 09 J0239-0234 02 21 00 52.9 172.2 -0.3 -6.5 -17 1 1 8377 01 49 09 01 50 09 =0237-027 02 22 00 52.9 172.6 -0.3 -6.1 42 F 1 8776 01 50 09 J0243-0550 02 22 00 49.5 171.8 -0.4 -6.8 -13 1 1 8776 01 50 09 01 51 09 =0240-060 02 23 00 49.6 172.2 -0.3 -6.5 47 F 1 9175 01 51 09 NGC1052 02 23 00 47.2 173.4 -0.3 -5.5 -11 1 1 9175 01 51 09 01 53 08 --- 02 25 00 47.3 174.1 -0.3 -4.9 109 F 1 9973 01 53 08 J0239-0234 02 25 00 53.0 173.8 -0.2 -5.1 -17 1 1 9973 01 53 08 01 54 08 =0237-027 02 26 00 53.0 174.2 -0.2 -4.8 42 F 1 10372 01 54 08 J0243-0550 02 26 00 49.7 173.3 -0.3 -5.5 -13 1 1 10372 01 54 08 01 55 08 =0240-060 02 27 00 49.7 173.7 -0.3 -5.2 47 F 1 10771 01 55 08 NGC1052 02 27 00 47.3 174.8 -0.2 -4.3 -11 1 1 10771 01 55 08 01 57 08 --- 02 29 00 47.4 175.5 -0.2 -3.7 109 F 1 11568 01 57 08 J0239-0234 02 29 00 53.0 175.5 -0.2 -3.7 -17 1 1 11568 01 57 08 01 58 07 =0237-027 02 30 00 53.1 175.9 -0.2 -3.4 42 F 1 11967 01 58 07 J0243-0550 02 30 00 49.7 174.9 -0.2 -4.3 -13 1 1 11967 01 58 07 01 59 07 =0240-060 02 31 00 49.8 175.2 -0.2 -3.9 47 F 1 12366 01 59 07 J0246-1236 02 31 00 42.9 174.6 -0.3 -4.5 -20 1 1 12366 01 59 07 02 00 07 =0244-128 02 32 00 43.0 175.0 -0.3 -4.3 40 F 1 12765 02 00 07 J0248-1631 02 32 00 39.0 175.0 -0.3 -4.3 -14 1 1 12765 02 00 07 02 01 07 =0245-167 02 33 00 39.0 175.3 -0.3 -4.1 46 F 1 13164 02 01 07 J0259-0019 02 33 00 54.8 168.4 -0.4 -9.6 -38 1 1 13164 02 01 07 02 02 37 =0256-005 02 34 30 54.9 169.0 -0.4 -9.0 52 F 1 13762 02 02 37 J0239-0234 02 34 30 53.1 177.8 -0.1 -1.9 -12 1 1 13762 02 02 37 02 03 36 =0237-027 02 35 30 53.1 178.2 -0.1 -1.5 48 F 1 14161 Schedule for VLBA_PT (Code Pt ) Page 4 BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 17 Jan 2003 Day 17 --- 02 03 36 J0243-0550 02 35 30 49.8 177.0 -0.1 -2.5 -13 1 1 14161 02 03 36 02 04 36 =0240-060 02 36 30 49.8 177.4 -0.1 -2.2 47 F 1 14560 02 04 36 NGC1052 02 36 30 47.4 178.3 -0.1 -1.4 -11 1 1 14560 02 04 36 02 06 36 --- 02 38 30 47.4 179.0 0.0 -0.8 109 F 1 15358 02 06 36 J0239-0234 02 38 30 53.1 179.4 0.0 -0.5 -17 1 1 15358 02 06 36 02 07 36 =0237-027 02 39 30 53.1 179.8 0.0 -0.1 42 F 1 15757 02 07 36 J0243-0550 02 39 30 49.9 178.5 -0.1 -1.2 -13 1 1 15757 02 07 36 02 08 36 =0240-060 02 40 30 49.9 178.9 0.0 -0.9 47 F 1 16156 02 08 36 NGC1052 02 40 30 47.5 179.7 0.0 -0.2 -11 1 1 16156 02 08 36 02 10 35 --- 02 42 30 47.5 180.5 0.0 0.4 109 F 1 16954 02 10 35 J0239-0234 02 42 30 53.1 181.1 0.0 0.9 -17 1 1 16954 02 10 35 02 11 35 =0237-027 02 43 30 53.1 181.5 0.1 1.2 42 F 1 17352 02 11 35 J0243-0550 02 43 30 49.9 180.1 0.0 0.0 -13 1 2 17352 02 11 35 02 12 35 =0240-060 02 44 30 49.9 180.4 0.0 0.4 47 R 1 16954 02 12 35 NGC1052 02 44 30 47.4 181.2 0.1 1.0 -11 1 2 16954 02 12 35 02 14 35 --- 02 46 30 47.4 181.9 0.1 1.6 109 R 1 16156 02 14 35 J0239-0234 02 46 30 53.1 182.7 0.1 2.3 -17 1 2 16156 02 14 35 02 15 34 =0237-027 02 47 30 53.1 183.2 0.1 2.6 43 R 1 15757 02 15 34 J0243-0550 02 47 30 49.8 181.6 0.1 1.3 -12 1 2 15757 02 15 34 02 16 34 =0240-060 02 48 30 49.8 182.0 0.1 1.6 47 R 1 15358 02 16 34 NGC1052 02 48 30 47.4 182.7 0.1 2.2 -11 1 2 15358 02 16 34 02 18 34 --- 02 50 30 47.4 183.4 0.2 2.8 109 R 1 14560 02 18 34 J0239-0234 02 50 30 53.0 184.4 0.2 3.6 -17 1 2 14560 02 18 34 02 19 34 =0237-027 02 51 30 53.0 184.8 0.2 4.0 43 R 1 14161 02 19 34 J0243-0550 02 51 30 49.8 183.1 0.1 2.6 -12 1 2 14161 02 19 34 02 20 34 =0240-060 02 52 30 49.8 183.5 0.2 2.9 47 R 1 13762 02 20 34 NGC1052 02 52 30 47.4 184.1 0.2 3.4 -11 1 2 13762 02 20 34 02 22 33 --- 02 54 30 47.3 184.9 0.2 4.0 109 R 1 12965 Schedule for VLBA_PT (Code Pt ) Page 5 BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 17 Jan 2003 Day 17 --- 02 22 33 J0239-0234 02 54 30 53.0 186.1 0.2 5.0 -17 1 2 12965 02 22 33 02 23 33 =0237-027 02 55 30 53.0 186.5 0.3 5.3 43 R 1 12566 02 23 33 J0243-0550 02 55 30 49.8 184.7 0.2 3.9 -12 1 2 12566 02 23 33 02 24 33 =0240-060 02 56 30 49.7 185.1 0.2 4.2 47 R 1 12167 02 24 33 J0246-1236 02 56 30 43.0 183.1 0.2 2.7 -19 1 2 12167 02 24 33 02 25 33 =0244-128 02 57 30 43.0 183.5 0.2 2.9 40 R 1 11768 02 25 33 J0248-1631 02 57 30 39.1 182.9 0.2 2.5 -14 1 2 11768 02 25 33 02 26 33 =0245-167 02 58 30 39.1 183.2 0.2 2.7 46 R 1 11369 02 26 33 J0259-0019 02 58 30 55.4 179.5 0.0 -0.4 -39 1 2 11369 02 26 33 02 28 02 =0256-005 03 00 00 55.4 180.2 0.0 0.1 51 R 1 10771 02 30 03 J0555+3948 03 02 01 55.3 67.9 -2.9 -85.1 40 1 2 10771 02 30 03 02 33 03 =0552+398 03 05 01 55.8 68.0 -2.8 -85.5 180 R 1 9574 02 33 03 J0239-0234 03 05 01 52.7 190.4 0.4 8.6 -88 1 2 9574 02 33 03 02 35 02 =0237-027 03 07 01 52.6 191.2 0.5 9.2 32 R 1 8776 02 35 02 J0243-0550 03 07 01 49.5 189.1 0.4 7.5 -12 1 2 8776 02 35 02 02 36 02 =0240-060 03 08 01 49.4 189.5 0.4 7.8 48 R 1 8377 02 36 02 NGC1052 03 08 01 47.0 189.7 0.4 8.1 -11 1 2 8377 02 36 02 02 38 02 --- 03 10 01 46.9 190.5 0.5 8.7 109 R 1 7579 02 38 02 J0239-0234 03 10 01 52.5 192.4 0.5 10.2 -17 1 2 7579 02 38 02 02 39 02 =0237-027 03 11 01 52.4 192.8 0.5 10.6 43 R 1 7180 02 39 02 J0243-0550 03 11 01 49.3 190.6 0.5 8.8 -12 1 2 7180 02 39 02 02 40 01 =0240-060 03 12 01 49.3 191.0 0.5 9.1 48 R 1 6781 02 40 01 NGC1052 03 12 01 46.8 191.2 0.5 9.3 -11 1 2 6781 02 40 01 02 42 01 --- 03 14 01 46.8 191.9 0.5 9.9 109 R 1 5984 02 42 01 J0239-0234 03 14 01 52.3 194.0 0.6 11.5 -17 1 2 5984 02 42 01 02 43 01 =0237-027 03 15 01 52.2 194.4 0.6 11.9 43 R 1 5585 02 43 01 J0243-0550 03 15 01 49.2 192.1 0.5 10.0 -12 1 2 5585 02 43 01 02 44 01 =0240-060 03 16 01 49.1 192.5 0.5 10.3 48 R 1 5186 Schedule for VLBA_PT (Code Pt ) Page 6 BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 17 Jan 2003 Day 17 --- 02 44 01 NGC1052 03 16 01 46.7 192.6 0.6 10.5 -11 1 2 5186 02 44 01 02 46 00 --- 03 18 01 46.6 193.3 0.6 11.1 109 R 1 4388 02 46 00 J0239-0234 03 18 01 52.1 195.6 0.6 12.9 -17 1 2 4388 02 46 00 02 47 00 =0237-027 03 19 01 52.0 196.0 0.7 13.2 43 R 1 3989 02 47 00 J0243-0550 03 19 01 49.0 193.6 0.6 11.3 -12 1 2 3989 02 47 00 02 48 00 =0240-060 03 20 01 48.9 194.0 0.6 11.6 48 R 1 3590 02 48 00 NGC1052 03 20 01 46.5 194.0 0.6 11.7 -11 1 2 3590 02 48 00 02 50 00 --- 03 22 01 46.4 194.7 0.7 12.2 109 R 1 2792 02 50 00 J0239-0234 03 22 01 51.8 197.2 0.7 14.1 -17 1 2 2792 02 50 00 02 51 00 =0237-027 03 23 01 51.8 197.6 0.7 14.5 43 R 1 2393 02 51 00 J0243-0550 03 23 01 48.8 195.1 0.7 12.5 -12 1 2 2393 02 51 00 02 52 00 =0240-060 03 24 01 48.7 195.4 0.7 12.8 48 R 1 1995 02 52 00 NGC1052 03 24 01 46.3 195.4 0.7 12.8 -11 1 2 1995 02 52 00 02 53 59 --- 03 26 01 46.2 196.1 0.7 13.4 109 R 1 1197 02 53 59 J0239-0234 03 26 01 51.6 198.7 0.8 15.4 -17 1 2 1197 02 53 59 02 54 59 =0237-027 03 27 01 51.5 199.1 0.8 15.7 43 R 1 798 02 54 59 J0243-0550 03 27 01 48.6 196.5 0.7 13.7 -12 1 2 798 02 54 59 02 55 59 =0240-060 03 28 01 48.5 196.9 0.7 14.0 48 R 1 399 02 55 59 NGC1052 03 28 01 46.0 196.8 0.8 14.0 -11 1 3 399 02 55 59 02 57 59 --- 03 30 01 45.9 197.5 0.8 14.5 109 F 1 1197 02 57 59 J0239-0234 03 30 01 51.3 200.3 0.8 16.7 -17 1 3 1197 02 57 59 02 58 58 =0237-027 03 31 01 51.2 200.7 0.9 17.0 43 F 1 1596 02 58 58 J0243-0550 03 31 01 48.3 198.0 0.8 14.9 -12 1 3 1596 02 58 58 02 59 58 =0240-060 03 32 01 48.2 198.4 0.8 15.2 48 F 1 1995 02 59 58 NGC1052 03 32 01 45.8 198.2 0.8 15.1 -11 1 3 1995 02 59 58 03 01 58 --- 03 34 01 45.7 198.9 0.9 15.7 109 F 1 2792 03 01 58 J0239-0234 03 34 01 51.0 201.8 0.9 17.9 -17 1 3 2792 03 01 58 03 02 58 =0237-027 03 35 01 50.9 202.2 0.9 18.2 43 F 1 3191 Schedule for VLBA_PT (Code Pt ) Page 7 BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 17 Jan 2003 Day 17 --- 03 02 58 J0243-0550 03 35 01 48.0 199.4 0.9 16.0 -12 1 3 3191 03 02 58 03 03 58 =0240-060 03 36 01 48.0 199.8 0.9 16.3 48 F 1 3590 03 03 58 J0246-1236 03 36 01 41.7 196.1 0.8 13.5 -19 1 3 3590 03 03 58 03 04 57 =0244-128 03 37 01 41.6 196.4 0.8 13.8 41 F 1 3989 03 04 57 J0248-1631 03 37 01 37.9 194.9 0.8 12.8 -14 1 3 3989 03 04 57 03 05 57 =0245-167 03 38 01 37.8 195.2 0.8 13.0 46 F 1 4388 03 05 57 J0259-0019 03 38 01 54.2 196.6 0.6 13.6 -39 1 3 4388 03 05 57 03 07 27 =0256-005 03 39 31 54.1 197.2 0.7 14.1 51 F 1 4986 03 07 27 J0555+3948 03 39 31 62.4 68.4 -2.3 -90.7 -92 1 3 4986 03 07 27 03 10 26 =0552+398 03 42 31 63.0 68.4 -2.2 -91.2 88 F 1 6183 03 10 26 J0239-0234 03 42 31 50.3 205.0 1.0 20.4 -97 1 3 6183 03 10 26 03 12 26 =0237-027 03 44 31 50.1 205.7 1.1 21.0 23 F 1 6981 03 12 26 J0243-0550 03 44 31 47.3 202.8 1.0 18.8 -12 1 3 6981 03 12 26 03 13 26 =0240-060 03 45 31 47.3 203.1 1.0 19.0 48 F 1 7380 03 13 26 NGC1052 03 45 31 44.8 202.7 1.1 18.8 -11 1 3 7380 03 13 26 03 15 26 --- 03 47 31 44.6 203.4 1.1 19.3 109 F 1 8178 03 15 26 J0239-0234 03 47 31 49.9 206.8 1.1 21.9 -16 1 3 8178 03 15 26 03 16 25 =0237-027 03 48 31 49.8 207.1 1.1 22.2 43 F 1 8577 03 16 25 J0243-0550 03 48 31 47.0 204.2 1.1 19.9 -11 1 3 8577 03 16 25 03 17 25 =0240-060 03 49 31 46.9 204.5 1.1 20.1 48 F 1 8975 03 17 25 NGC1052 03 49 31 44.5 204.0 1.1 19.9 -11 1 3 8975 03 17 25 03 19 25 --- 03 51 31 44.3 204.7 1.2 20.4 109 F 1 9773 03 19 25 J0239-0234 03 51 31 49.5 208.2 1.2 23.0 -16 1 3 9773 03 19 25 03 20 25 =0237-027 03 52 31 49.4 208.6 1.2 23.3 44 F 1 10172 03 20 25 J0243-0550 03 52 31 46.7 205.5 1.2 21.0 -11 1 3 10172 03 20 25 03 21 25 =0240-060 03 53 31 46.6 205.9 1.2 21.2 48 F 1 10571 03 21 25 NGC1052 03 53 31 44.1 205.3 1.2 20.9 -11 1 3 10571 03 21 25 03 23 24 --- 03 55 31 44.0 206.0 1.2 21.4 109 F 1 11369 Schedule for VLBA_PT (Code Pt ) Page 8 BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 17 Jan 2003 Day 17 --- 03 23 24 J0239-0234 03 55 31 49.1 209.6 1.3 24.1 -16 1 3 11369 03 23 24 03 24 24 =0237-027 03 56 31 49.0 210.0 1.3 24.4 44 F 1 11768 03 24 24 J0243-0550 03 56 31 46.3 206.9 1.2 22.0 -11 1 3 11768 03 24 24 03 25 24 =0240-060 03 57 31 46.2 207.2 1.2 22.3 48 F 1 12167 03 25 24 NGC1052 03 57 31 43.8 206.6 1.3 22.0 -11 1 3 12167 03 25 24 03 27 24 --- 03 59 31 43.6 207.2 1.3 22.5 109 F 1 12964 03 27 24 J0239-0234 03 59 31 48.7 211.0 1.3 25.2 -16 1 3 12964 03 27 24 03 28 24 =0237-027 04 00 31 48.5 211.3 1.3 25.5 44 F 1 13363 03 28 24 J0243-0550 04 00 31 45.9 208.2 1.3 23.1 -11 1 3 13363 03 28 24 03 29 23 =0240-060 04 01 31 45.8 208.5 1.3 23.4 49 F 1 13762 03 29 23 NGC1052 04 01 31 43.4 207.9 1.3 23.0 -11 1 3 13762 03 29 23 03 31 23 --- 04 03 31 43.2 208.5 1.4 23.5 109 F 1 14560 03 31 23 J0239-0234 04 03 31 48.2 212.3 1.4 26.3 -16 1 3 14560 03 31 23 03 32 23 =0237-027 04 04 31 48.1 212.7 1.4 26.5 44 F 1 14959 03 32 23 J0243-0550 04 04 31 45.5 209.5 1.4 24.1 -11 1 3 14959 03 32 23 03 33 23 =0240-060 04 05 31 45.4 209.8 1.4 24.4 49 F 1 15358 03 33 23 J0246-1236 04 05 31 39.5 205.1 1.3 21.1 -18 1 3 15358 03 33 23 03 34 23 =0244-128 04 06 31 39.4 205.4 1.3 21.3 42 F 1 15757 03 34 23 J0248-1631 04 06 31 35.9 203.3 1.3 20.0 -13 1 3 15757 03 34 23 03 35 22 =0245-167 04 07 31 35.8 203.6 1.3 20.2 47 F 1 16156 03 35 22 J0259-0019 04 07 31 51.9 208.2 1.1 23.0 -38 1 3 16156 03 35 22 03 36 52 =0256-005 04 09 01 51.8 208.8 1.2 23.4 52 F 1 16754 03 36 52 J0239-0234 04 09 01 47.6 214.2 1.5 27.7 -14 1 3 16754 03 36 52 03 37 52 =0237-027 04 10 01 47.5 214.5 1.5 27.9 46 F 1 17153 03 37 52 J0243-0550 04 10 01 44.9 211.3 1.4 25.5 -11 1 4 17153 03 37 52 03 38 52 =0240-060 04 11 01 44.8 211.6 1.5 25.8 49 R 1 16754 03 38 52 NGC1052 04 11 01 42.4 210.8 1.5 25.3 -11 1 4 16754 03 38 52 03 40 51 --- 04 13 01 42.2 211.4 1.5 25.8 109 R 1 15956 Schedule for VLBA_PT (Code Pt ) Page 9 BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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 17 Jan 2003 Day 17 --- 03 40 51 J0239-0234 04 13 01 47.1 215.5 1.6 28.7 -16 1 4 15956 03 40 51 03 41 51 =0237-027 04 14 01 47.0 215.8 1.6 28.9 44 R 1 15557 03 41 51 J0243-0550 04 14 01 44.5 212.5 1.5 26.5 -11 1 4 15557 03 41 51 03 42 51 =0240-060 04 15 01 44.4 212.8 1.5 26.8 49 R 1 15158 03 42 51 NGC1052 04 15 01 42.0 212.0 1.6 26.3 -11 1 4 15158 03 42 51 03 44 51 --- 04 17 01 41.8 212.6 1.6 26.7 109 R 1 14361 03 44 51 J0239-0234 04 17 01 46.6 216.7 1.6 29.6 -16 1 4 14361 03 44 51 03 45 51 =0237-027 04 18 01 46.5 217.1 1.6 29.9 44 R 1 13962 03 45 51 J0243-0550 04 18 01 44.1 213.8 1.6 27.5 -11 1 4 13962 03 45 51 03 46 51 =0240-060 04 19 01 43.9 214.1 1.6 27.7 49 R 1 13563 03 46 51 NGC1052 04 19 01 41.6 213.2 1.6 27.2 -11 1 4 13563 03 46 51 03 48 50 --- 04 21 01 41.3 213.8 1.7 27.6 109 R 1 12765 03 48 50 J0239-0234 04 21 01 46.1 218.0 1.7 30.6 -16 1 4 12765 03 48 50 03 49 50 =0237-027 04 22 01 46.0 218.3 1.7 30.8 44 R 1 12366 03 49 50 J0243-0550 04 22 01 43.6 215.0 1.6 28.4 -11 1 4 12366 03 49 50 03 50 50 =0240-060 04 23 01 43.5 215.3 1.7 28.7 49 R 1 11967 03 50 50 NGC1052 04 23 01 41.1 214.4 1.7 28.1 -11 1 4 11967 03 50 50 03 52 50 --- 04 25 01 40.9 214.9 1.7 28.6 109 R 1 11169 03 52 50 J0239-0234 04 25 01 45.6 219.2 1.8 31.5 -16 1 4 11169 03 52 50 03 53 49 =0237-027 04 26 01 45.5 219.5 1.8 31.8 44 R 1 10770 03 53 49 J0243-0550 04 26 01 43.1 216.2 1.7 29.3 -11 1 4 10770 03 53 49 03 54 49 =0240-060 04 27 01 43.0 216.5 1.7 29.6 49 R 1 10372 03 54 49 NGC1052 04 27 01 40.6 215.5 1.8 29.0 -11 1 4 10372 03 54 49 03 56 49 --- 04 29 01 40.4 216.1 1.8 29.4 109 R 1 9574 03 56 49 J0239-0234 04 29 01 45.1 220.4 1.8 32.4 -15 1 4 9574 03 56 49 03 57 49 =0237-027 04 30 01 45.0 220.7 1.8 32.7 44 R 1 9175 03 57 49 J0243-0550 04 30 01 42.6 217.3 1.8 30.3 -11 1 4 9175 03 57 49 03 58 49 =0240-060 04 31 01 42.5 217.6 1.8 30.5 49 R 1 8776 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/v6cm-128-4-2-L.set Matches group v6cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 4100.00 4100.00 4100.00 4100.00 Net SB= U U U U Pol. = LCP LCP LCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = C C C C VLBA FE= 6cm omit 6cm omit VLBA Synth= 15.4 4.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 4971.49 4979.49 4987.49 4995.49 BBC fr= 871.49 879.49 887.49 895.49 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs 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) * NGC1052 02 38 37.351924 * 02 41 04.798500 02 41 13.328871 -08 28 08.92080 *-08 15 20.75200 -08 14 42.92033 From catalog imbedded in main SCHED input file. * J0239-0234 02 37 13.715980 * 02 39 45.472267 02 39 54.213665 0237-027 -02 47 32.85428 *-02 34 40.91430 -02 34 00.98520 J0239-02 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J0243-0550 02 40 43.239952 * 02 43 12.469432 02 43 21.101662 0240-060 -06 03 37.48514 *-05 50 55.29573 -05 50 16.96640 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J0246-1236 02 44 34.691971 * 02 46 58.469757 02 47 06.849266 0244-128 -12 49 02.09166 *-12 36 30.79714 -12 35 55.22157 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J0248-1631 02 45 47.266487 * 02 48 07.732195 02 48 15.954549 0245-167 -16 44 14.26758 *-16 31 46.38504 -16 31 12.20532 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J0259-0019 02 56 55.117046 * 02 59 28.516127 02 59 37.453473 0256-005 -00 31 54.17427 *-00 19 59.97481 -00 19 22.26788 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 * J0555+3948 05 52 01.407166 * 05 55 30.805609 05 55 43.949096 0552+398 39 48 21.94585 * 39 48 49.16500 39 48 56.36542 DA193 /home/filehost/cwalker/sched/catalogs/sources.vlba J0555+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) NGC1052 97.9 J0239-0234 99.7 J0243-0550 99.3 J0246-1236 97.5 J0248-1631 96.2 J0259-0019 105.1 J0555+3948 148.4 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