COVER INFORMATION Station: VLBA_PT (Code Pt ) Experiment: BN021 - VLBA fmt 6cm phase ref monitoring of LLAGNs Exp. Code: bn021bb Schedule Version: 1.00 Processed by SCHED version: Release of 18 Sept. 2003 PI: Neil Nagar Address: Postbus 800 9700 AV Groningen The Netherlands Phone: 1 EMAIL: nagar@astro.rug.nl Fax: Phone during observation: 1 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) ---------------------------------------------------------------------------------------- --- Mon 19 Jan 2004 Day 19 --- 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 21 18 J0239-0234 02 00 00 52.0 163.7 -0.7 -13.4 0 1 1 0 01 21 18 01 23 17 =0237-027 02 02 00 52.1 164.5 -0.6 -12.8 120 F 1 798 01 23 17 J0243-0550 02 02 00 48.7 164.3 -0.7 -13.0 -13 1 1 798 01 23 17 01 24 17 =0240-060 02 03 00 48.7 164.7 -0.7 -12.7 47 F 1 1197 01 24 17 NGC1052 02 03 00 46.5 166.2 -0.6 -11.5 -10 1 1 1197 01 24 17 01 26 17 --- 02 05 00 46.6 166.9 -0.6 -10.9 109 F 1 1995 01 26 17 J0239-0234 02 05 00 52.2 165.7 -0.6 -11.8 -17 1 1 1995 01 26 17 01 27 17 =0237-027 02 06 00 52.3 166.1 -0.6 -11.5 43 F 1 2393 01 27 17 J0243-0550 02 06 00 48.9 165.8 -0.6 -11.8 -13 1 1 2393 01 27 17 01 28 16 =0240-060 02 07 00 49.0 166.1 -0.6 -11.5 47 F 1 2792 01 28 16 NGC1052 02 07 00 46.7 167.6 -0.6 -10.3 -11 1 1 2792 01 28 16 01 30 16 --- 02 09 00 46.8 168.3 -0.5 -9.7 109 F 1 3590 01 30 16 J0239-0234 02 09 00 52.4 167.3 -0.5 -10.5 -17 1 1 3590 01 30 16 01 31 16 =0237-027 02 10 00 52.5 167.7 -0.5 -10.2 43 F 1 3989 01 31 16 J0243-0550 02 10 00 49.1 167.3 -0.6 -10.6 -13 1 1 3989 01 31 16 01 32 16 =0240-060 02 11 00 49.1 167.6 -0.5 -10.3 47 F 1 4388 01 32 16 NGC1052 02 11 00 46.9 169.0 -0.5 -9.2 -11 1 1 4388 01 32 16 01 34 15 --- 02 13 00 46.9 169.7 -0.5 -8.6 109 F 1 5186 01 34 15 J0239-0234 02 13 00 52.6 168.9 -0.4 -9.2 -17 1 1 5186 01 34 15 01 35 15 =0237-027 02 14 00 52.6 169.3 -0.4 -8.8 43 F 1 5585 01 35 15 J0243-0550 02 14 00 49.3 168.8 -0.5 -9.3 -13 1 1 5585 01 35 15 01 36 15 =0240-060 02 15 00 49.3 169.1 -0.5 -9.0 47 F 1 5984 01 36 15 NGC1052 02 15 00 47.0 170.4 -0.4 -8.0 -11 1 1 5984 01 36 15 01 38 15 --- 02 17 00 47.1 171.2 -0.4 -7.4 109 F 1 6781 01 38 15 J0239-0234 02 17 00 52.7 170.5 -0.4 -7.8 -17 1 1 6781 01 38 15 01 39 15 =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) ---------------------------------------------------------------------------------------- --- Mon 19 Jan 2004 Day 19 --- 01 39 15 J0243-0550 02 18 00 49.4 170.3 -0.4 -8.1 -13 1 1 7180 01 39 15 01 40 14 =0240-060 02 19 00 49.5 170.6 -0.4 -7.8 47 F 1 7579 01 40 14 NGC1052 02 19 00 47.1 171.9 -0.4 -6.8 -11 1 1 7579 01 40 14 01 42 14 --- 02 21 00 47.2 172.6 -0.3 -6.2 109 F 1 8377 01 42 14 J0239-0234 02 21 00 52.9 172.1 -0.3 -6.5 -17 1 1 8377 01 42 14 01 43 14 =0237-027 02 22 00 52.9 172.6 -0.3 -6.2 42 F 1 8776 01 43 14 J0243-0550 02 22 00 49.5 171.8 -0.4 -6.8 -13 1 1 8776 01 43 14 01 44 14 =0240-060 02 23 00 49.6 172.2 -0.3 -6.5 47 F 1 9175 01 44 14 NGC1052 02 23 00 47.2 173.3 -0.3 -5.6 -11 1 1 9175 01 44 14 01 46 13 --- 02 25 00 47.3 174.1 -0.3 -5.0 109 F 1 9973 01 46 13 J0239-0234 02 25 00 53.0 173.8 -0.2 -5.1 -17 1 1 9973 01 46 13 01 47 13 =0237-027 02 26 00 53.0 174.2 -0.2 -4.8 42 F 1 10372 01 47 13 J0243-0550 02 26 00 49.7 173.3 -0.3 -5.6 -13 1 1 10372 01 47 13 01 48 13 =0240-060 02 27 00 49.7 173.7 -0.3 -5.2 47 F 1 10771 01 48 13 NGC1052 02 27 00 47.3 174.8 -0.2 -4.4 -11 1 1 10771 01 48 13 01 50 13 --- 02 29 00 47.4 175.5 -0.2 -3.7 109 F 1 11568 01 50 13 J0239-0234 02 29 00 53.0 175.4 -0.2 -3.8 -17 1 1 11568 01 50 13 01 51 13 =0237-027 02 30 00 53.1 175.9 -0.2 -3.4 42 F 1 11967 01 51 13 J0243-0550 02 30 00 49.7 174.8 -0.2 -4.3 -13 1 1 11967 01 51 13 01 52 13 =0240-060 02 31 00 49.8 175.2 -0.2 -4.0 47 F 1 12366 01 52 13 J0246-1236 02 31 00 42.9 174.6 -0.3 -4.6 -20 1 1 12366 01 52 13 01 53 12 =0244-128 02 32 00 43.0 174.9 -0.3 -4.3 40 F 1 12765 01 53 12 J0248-1631 02 32 00 39.0 175.0 -0.3 -4.3 -14 1 1 12765 01 53 12 01 54 12 =0245-167 02 33 00 39.1 175.3 -0.3 -4.1 46 F 1 13164 01 54 12 J0259-0019 02 33 00 54.8 168.4 -0.4 -9.6 -38 1 1 13164 01 54 12 01 55 42 =0256-005 02 34 30 54.9 169.0 -0.4 -9.1 52 F 1 13762 01 55 42 J0239-0234 02 34 30 53.1 177.7 -0.1 -1.9 -12 1 1 13762 01 55 42 01 56 42 =0237-027 02 35 30 53.1 178.1 -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) ---------------------------------------------------------------------------------------- --- Mon 19 Jan 2004 Day 19 --- 01 56 42 J0243-0550 02 35 30 49.8 177.0 -0.1 -2.5 -13 1 1 14161 01 56 42 01 57 42 =0240-060 02 36 30 49.8 177.3 -0.1 -2.2 47 F 1 14560 01 57 42 NGC1052 02 36 30 47.4 178.3 -0.1 -1.5 -11 1 1 14560 01 57 42 01 59 41 --- 02 38 30 47.5 179.0 0.0 -0.8 109 F 1 15358 01 59 41 J0239-0234 02 38 30 53.1 179.4 0.0 -0.5 -17 1 1 15358 01 59 41 02 00 41 =0237-027 02 39 30 53.1 179.8 0.0 -0.2 42 F 1 15757 02 00 41 J0243-0550 02 39 30 49.9 178.5 -0.1 -1.3 -13 1 1 15757 02 00 41 02 01 41 =0240-060 02 40 30 49.9 178.9 0.0 -0.9 47 F 1 16156 02 01 41 NGC1052 02 40 30 47.5 179.7 0.0 -0.2 -11 1 1 16156 02 01 41 02 03 41 --- 02 42 30 47.5 180.4 0.0 0.4 109 F 1 16954 02 03 41 J0239-0234 02 42 30 53.1 181.1 0.0 0.9 -17 1 1 16954 02 03 41 02 04 40 =0237-027 02 43 30 53.1 181.5 0.1 1.2 42 F 1 17352 02 04 40 J0243-0550 02 43 30 49.9 180.0 0.0 0.0 -13 1 2 17352 02 04 40 02 05 40 =0240-060 02 44 30 49.9 180.4 0.0 0.4 47 R 1 16954 02 05 40 NGC1052 02 44 30 47.5 181.2 0.1 1.0 -11 1 2 16954 02 05 40 02 07 40 --- 02 46 30 47.4 181.9 0.1 1.6 109 R 1 16156 02 07 40 J0239-0234 02 46 30 53.1 182.7 0.1 2.3 -17 1 2 16156 02 07 40 02 08 40 =0237-027 02 47 30 53.1 183.1 0.1 2.6 43 R 1 15757 02 08 40 J0243-0550 02 47 30 49.9 181.6 0.1 1.3 -12 1 2 15757 02 08 40 02 09 40 =0240-060 02 48 30 49.8 182.0 0.1 1.6 47 R 1 15358 02 09 40 NGC1052 02 48 30 47.4 182.6 0.1 2.2 -11 1 2 15358 02 09 40 02 11 39 --- 02 50 30 47.4 183.4 0.2 2.8 109 R 1 14560 02 11 39 J0239-0234 02 50 30 53.1 184.4 0.2 3.6 -17 1 2 14560 02 11 39 02 12 39 =0237-027 02 51 30 53.0 184.8 0.2 4.0 43 R 1 14161 02 12 39 J0243-0550 02 51 30 49.8 183.1 0.1 2.6 -12 1 2 14161 02 12 39 02 13 39 =0240-060 02 52 30 49.8 183.5 0.2 2.9 47 R 1 13762 02 13 39 NGC1052 02 52 30 47.4 184.1 0.2 3.4 -11 1 2 13762 02 13 39 02 15 39 --- 02 54 30 47.3 184.8 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) ---------------------------------------------------------------------------------------- --- Mon 19 Jan 2004 Day 19 --- 02 15 39 J0239-0234 02 54 30 53.0 186.0 0.2 5.0 -17 1 2 12965 02 15 39 02 16 38 =0237-027 02 55 30 53.0 186.5 0.3 5.3 43 R 1 12566 02 16 38 J0243-0550 02 55 30 49.8 184.7 0.2 3.9 -12 1 2 12566 02 16 38 02 17 38 =0240-060 02 56 30 49.7 185.0 0.2 4.2 47 R 1 12167 02 17 38 J0246-1236 02 56 30 43.1 183.1 0.2 2.6 -19 1 2 12167 02 17 38 02 18 38 =0244-128 02 57 30 43.0 183.5 0.2 2.9 40 R 1 11768 02 18 38 J0248-1631 02 57 30 39.1 182.8 0.2 2.4 -14 1 2 11768 02 18 38 02 19 38 =0245-167 02 58 30 39.1 183.1 0.2 2.7 46 R 1 11369 02 19 38 J0259-0019 02 58 30 55.4 179.5 0.0 -0.4 -39 1 2 11369 02 19 38 02 21 08 =0256-005 03 00 00 55.4 180.1 0.0 0.1 51 R 1 10771 02 23 08 J0555+3948 03 02 01 55.2 67.9 -2.9 -85.1 40 1 2 10771 02 23 08 02 26 08 =0552+398 03 05 01 55.8 68.0 -2.8 -85.5 180 R 1 9574 02 26 08 J0239-0234 03 05 01 52.7 190.4 0.4 8.5 -88 1 2 9574 02 26 08 02 28 08 =0237-027 03 07 01 52.6 191.2 0.5 9.2 32 R 1 8776 02 28 08 J0243-0550 03 07 01 49.5 189.1 0.4 7.5 -12 1 2 8776 02 28 08 02 29 07 =0240-060 03 08 01 49.4 189.4 0.4 7.8 48 R 1 8377 02 29 07 NGC1052 03 08 01 47.0 189.7 0.4 8.1 -11 1 2 8377 02 29 07 02 31 07 --- 03 10 01 46.9 190.4 0.5 8.7 109 R 1 7579 02 31 07 J0239-0234 03 10 01 52.5 192.4 0.5 10.2 -17 1 2 7579 02 31 07 02 32 07 =0237-027 03 11 01 52.4 192.8 0.5 10.5 43 R 1 7180 02 32 07 J0243-0550 03 11 01 49.3 190.6 0.5 8.8 -12 1 2 7180 02 32 07 02 33 07 =0240-060 03 12 01 49.3 191.0 0.5 9.1 48 R 1 6781 02 33 07 NGC1052 03 12 01 46.8 191.2 0.5 9.3 -11 1 2 6781 02 33 07 02 35 06 --- 03 14 01 46.8 191.9 0.5 9.9 109 R 1 5984 02 35 06 J0239-0234 03 14 01 52.3 194.0 0.6 11.5 -17 1 2 5984 02 35 06 02 36 06 =0237-027 03 15 01 52.2 194.4 0.6 11.9 43 R 1 5585 02 36 06 J0243-0550 03 15 01 49.2 192.1 0.5 10.0 -12 1 2 5585 02 36 06 02 37 06 =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) ---------------------------------------------------------------------------------------- --- Mon 19 Jan 2004 Day 19 --- 02 37 06 NGC1052 03 16 01 46.7 192.6 0.6 10.5 -11 1 2 5186 02 37 06 02 39 06 --- 03 18 01 46.6 193.3 0.6 11.1 109 R 1 4388 02 39 06 J0239-0234 03 18 01 52.1 195.6 0.6 12.8 -17 1 2 4388 02 39 06 02 40 06 =0237-027 03 19 01 52.0 196.0 0.7 13.2 43 R 1 3989 02 40 06 J0243-0550 03 19 01 49.0 193.6 0.6 11.2 -12 1 2 3989 02 40 06 02 41 05 =0240-060 03 20 01 48.9 193.9 0.6 11.5 48 R 1 3590 02 41 05 NGC1052 03 20 01 46.5 194.0 0.6 11.6 -11 1 2 3590 02 41 05 02 43 05 --- 03 22 01 46.4 194.7 0.7 12.2 109 R 1 2792 02 43 05 J0239-0234 03 22 01 51.8 197.2 0.7 14.1 -17 1 2 2792 02 43 05 02 44 05 =0237-027 03 23 01 51.8 197.6 0.7 14.4 43 R 1 2393 02 44 05 J0243-0550 03 23 01 48.8 195.1 0.7 12.5 -12 1 2 2393 02 44 05 02 45 05 =0240-060 03 24 01 48.7 195.4 0.7 12.8 48 R 1 1995 02 45 05 NGC1052 03 24 01 46.3 195.4 0.7 12.8 -11 1 2 1995 02 45 05 02 47 04 --- 03 26 01 46.2 196.1 0.7 13.4 109 R 1 1197 02 47 04 J0239-0234 03 26 01 51.6 198.7 0.8 15.4 -17 1 2 1197 02 47 04 02 48 04 =0237-027 03 27 01 51.5 199.1 0.8 15.7 43 R 1 798 02 48 04 J0243-0550 03 27 01 48.6 196.5 0.7 13.7 -12 1 2 798 02 48 04 02 49 04 =0240-060 03 28 01 48.5 196.9 0.7 14.0 48 R 1 399 02 49 04 NGC1052 03 28 01 46.0 196.8 0.8 13.9 -11 1 3 399 02 49 04 02 51 04 --- 03 30 01 45.9 197.5 0.8 14.5 109 F 1 1197 02 51 04 J0239-0234 03 30 01 51.3 200.3 0.8 16.6 -17 1 3 1197 02 51 04 02 52 04 =0237-027 03 31 01 51.2 200.6 0.9 16.9 43 F 1 1596 02 52 04 J0243-0550 03 31 01 48.3 198.0 0.8 14.8 -12 1 3 1596 02 52 04 02 53 04 =0240-060 03 32 01 48.3 198.3 0.8 15.1 48 F 1 1995 02 53 04 NGC1052 03 32 01 45.8 198.2 0.8 15.1 -11 1 3 1995 02 53 04 02 55 03 --- 03 34 01 45.7 198.8 0.9 15.6 109 F 1 2792 02 55 03 J0239-0234 03 34 01 51.0 201.8 0.9 17.9 -17 1 3 2792 02 55 03 02 56 03 =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) ---------------------------------------------------------------------------------------- --- Mon 19 Jan 2004 Day 19 --- 02 56 03 J0243-0550 03 35 01 48.1 199.4 0.9 16.0 -12 1 3 3191 02 56 03 02 57 03 =0240-060 03 36 01 48.0 199.8 0.9 16.3 48 F 1 3590 02 57 03 J0246-1236 03 36 01 41.7 196.0 0.8 13.5 -19 1 3 3590 02 57 03 02 58 03 =0244-128 03 37 01 41.6 196.4 0.8 13.8 41 F 1 3989 02 58 03 J0248-1631 03 37 01 37.9 194.8 0.8 12.8 -14 1 3 3989 02 58 03 02 59 03 =0245-167 03 38 01 37.8 195.1 0.8 13.0 46 F 1 4388 02 59 03 J0259-0019 03 38 01 54.2 196.6 0.6 13.6 -39 1 3 4388 02 59 03 03 00 32 =0256-005 03 39 31 54.1 197.2 0.7 14.1 51 F 1 4986 03 00 32 J0555+3948 03 39 31 62.4 68.4 -2.3 -90.7 -92 1 3 4986 03 00 32 03 03 32 =0552+398 03 42 31 63.0 68.4 -2.2 -91.2 88 F 1 6183 03 03 32 J0239-0234 03 42 31 50.3 204.9 1.0 20.4 -97 1 3 6183 03 03 32 03 05 31 =0237-027 03 44 31 50.1 205.7 1.1 21.0 23 F 1 6981 03 05 31 J0243-0550 03 44 31 47.3 202.8 1.0 18.7 -12 1 3 6981 03 05 31 03 06 31 =0240-060 03 45 31 47.3 203.1 1.0 19.0 48 F 1 7380 03 06 31 NGC1052 03 45 31 44.8 202.7 1.1 18.8 -11 1 3 7380 03 06 31 03 08 31 --- 03 47 31 44.7 203.4 1.1 19.3 109 F 1 8178 03 08 31 J0239-0234 03 47 31 49.9 206.8 1.1 21.9 -16 1 3 8178 03 08 31 03 09 31 =0237-027 03 48 31 49.8 207.1 1.1 22.1 43 F 1 8577 03 09 31 J0243-0550 03 48 31 47.0 204.1 1.1 19.9 -11 1 3 8577 03 09 31 03 10 31 =0240-060 03 49 31 46.9 204.5 1.1 20.1 48 F 1 8975 03 10 31 NGC1052 03 49 31 44.5 204.0 1.1 19.9 -11 1 3 8975 03 10 31 03 12 30 --- 03 51 31 44.3 204.7 1.2 20.4 109 F 1 9773 03 12 30 J0239-0234 03 51 31 49.5 208.2 1.2 23.0 -16 1 3 9773 03 12 30 03 13 30 =0237-027 03 52 31 49.4 208.5 1.2 23.3 44 F 1 10172 03 13 30 J0243-0550 03 52 31 46.7 205.5 1.2 21.0 -11 1 3 10172 03 13 30 03 14 30 =0240-060 03 53 31 46.6 205.8 1.2 21.2 48 F 1 10571 03 14 30 NGC1052 03 53 31 44.1 205.3 1.2 20.9 -11 1 3 10571 03 14 30 03 16 30 --- 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) ---------------------------------------------------------------------------------------- --- Mon 19 Jan 2004 Day 19 --- 03 16 30 J0239-0234 03 55 31 49.1 209.6 1.3 24.1 -16 1 3 11369 03 16 30 03 17 30 =0237-027 03 56 31 49.0 209.9 1.3 24.4 44 F 1 11768 03 17 30 J0243-0550 03 56 31 46.3 206.9 1.2 22.0 -11 1 3 11768 03 17 30 03 18 29 =0240-060 03 57 31 46.2 207.2 1.2 22.3 48 F 1 12167 03 18 29 NGC1052 03 57 31 43.8 206.6 1.3 21.9 -11 1 3 12167 03 18 29 03 20 29 --- 03 59 31 43.6 207.2 1.3 22.5 109 F 1 12964 03 20 29 J0239-0234 03 59 31 48.7 211.0 1.3 25.2 -16 1 3 12964 03 20 29 03 21 29 =0237-027 04 00 31 48.6 211.3 1.3 25.5 44 F 1 13363 03 21 29 J0243-0550 04 00 31 45.9 208.2 1.3 23.1 -11 1 3 13363 03 21 29 03 22 29 =0240-060 04 01 31 45.8 208.5 1.3 23.3 49 F 1 13762 03 22 29 NGC1052 04 01 31 43.4 207.9 1.3 23.0 -11 1 3 13762 03 22 29 03 24 28 --- 04 03 31 43.2 208.5 1.4 23.5 109 F 1 14560 03 24 28 J0239-0234 04 03 31 48.2 212.3 1.4 26.2 -16 1 3 14560 03 24 28 03 25 28 =0237-027 04 04 31 48.1 212.7 1.4 26.5 44 F 1 14959 03 25 28 J0243-0550 04 04 31 45.5 209.5 1.4 24.1 -11 1 3 14959 03 25 28 03 26 28 =0240-060 04 05 31 45.4 209.8 1.4 24.4 49 F 1 15358 03 26 28 J0246-1236 04 05 31 39.5 205.1 1.3 21.0 -18 1 3 15358 03 26 28 03 27 28 =0244-128 04 06 31 39.5 205.4 1.3 21.3 42 F 1 15757 03 27 28 J0248-1631 04 06 31 35.9 203.3 1.3 19.9 -13 1 3 15757 03 27 28 03 28 28 =0245-167 04 07 31 35.8 203.6 1.3 20.2 47 F 1 16156 03 28 28 J0259-0019 04 07 31 51.9 208.2 1.1 23.0 -38 1 3 16156 03 28 28 03 29 57 =0256-005 04 09 01 51.8 208.8 1.2 23.4 52 F 1 16754 03 29 57 J0239-0234 04 09 01 47.6 214.2 1.5 27.7 -14 1 3 16754 03 29 57 03 30 57 =0237-027 04 10 01 47.5 214.5 1.5 27.9 46 F 1 17153 03 30 57 J0243-0550 04 10 01 45.0 211.2 1.4 25.5 -11 1 4 17153 03 30 57 03 31 57 =0240-060 04 11 01 44.8 211.6 1.5 25.8 49 R 1 16754 03 31 57 NGC1052 04 11 01 42.4 210.8 1.5 25.3 -11 1 4 16754 03 31 57 03 33 57 --- 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) ---------------------------------------------------------------------------------------- --- Mon 19 Jan 2004 Day 19 --- 03 33 57 J0239-0234 04 13 01 47.1 215.5 1.6 28.7 -16 1 4 15956 03 33 57 03 34 57 =0237-027 04 14 01 47.0 215.8 1.6 28.9 44 R 1 15557 03 34 57 J0243-0550 04 14 01 44.5 212.5 1.5 26.5 -11 1 4 15557 03 34 57 03 35 56 =0240-060 04 15 01 44.4 212.8 1.5 26.7 49 R 1 15158 03 35 56 NGC1052 04 15 01 42.0 212.0 1.6 26.2 -11 1 4 15158 03 35 56 03 37 56 --- 04 17 01 41.8 212.6 1.6 26.7 109 R 1 14361 03 37 56 J0239-0234 04 17 01 46.6 216.7 1.6 29.6 -16 1 4 14361 03 37 56 03 38 56 =0237-027 04 18 01 46.5 217.0 1.6 29.9 44 R 1 13962 03 38 56 J0243-0550 04 18 01 44.1 213.7 1.6 27.5 -11 1 4 13962 03 38 56 03 39 56 =0240-060 04 19 01 44.0 214.0 1.6 27.7 49 R 1 13563 03 39 56 NGC1052 04 19 01 41.6 213.2 1.6 27.2 -11 1 4 13563 03 39 56 03 41 55 --- 04 21 01 41.3 213.8 1.7 27.6 109 R 1 12765 03 41 55 J0239-0234 04 21 01 46.1 218.0 1.7 30.6 -16 1 4 12765 03 41 55 03 42 55 =0237-027 04 22 01 46.0 218.3 1.7 30.8 44 R 1 12366 03 42 55 J0243-0550 04 22 01 43.6 215.0 1.6 28.4 -11 1 4 12366 03 42 55 03 43 55 =0240-060 04 23 01 43.5 215.3 1.7 28.6 49 R 1 11967 03 43 55 NGC1052 04 23 01 41.1 214.3 1.7 28.1 -11 1 4 11967 03 43 55 03 45 55 --- 04 25 01 40.9 214.9 1.7 28.5 109 R 1 11169 03 45 55 J0239-0234 04 25 01 45.6 219.2 1.8 31.5 -16 1 4 11169 03 45 55 03 46 55 =0237-027 04 26 01 45.5 219.5 1.8 31.7 44 R 1 10770 03 46 55 J0243-0550 04 26 01 43.1 216.2 1.7 29.3 -11 1 4 10770 03 46 55 03 47 55 =0240-060 04 27 01 43.0 216.5 1.7 29.6 49 R 1 10372 03 47 55 NGC1052 04 27 01 40.6 215.5 1.8 29.0 -11 1 4 10372 03 47 55 03 49 54 --- 04 29 01 40.4 216.1 1.8 29.4 109 R 1 9574 03 49 54 J0239-0234 04 29 01 45.1 220.4 1.8 32.4 -15 1 4 9574 03 49 54 03 50 54 =0237-027 04 30 01 45.0 220.7 1.8 32.6 44 R 1 9175 03 50 54 J0243-0550 04 30 01 42.6 217.3 1.8 30.2 -11 1 4 9175 03 50 54 03 51 54 =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 16.460745 -08 28 08.92080 *-08 15 20.75200 -08 14 25.17155 From catalog imbedded in main SCHED input file. * J0239-0234 02 37 13.715980 * 02 39 45.472267 02 39 57.425507 0237-027 -02 47 32.85428 *-02 34 40.91430 -02 33 43.15779 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 24.266503 0240-060 -06 03 37.48514 *-05 50 55.29573 -05 49 59.32533 /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 09.911692 0244-128 -12 49 02.09166 *-12 36 30.79714 -12 35 37.79398 /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 18.954397 0245-167 -16 44 14.26758 *-16 31 46.38504 -16 30 54.84632 /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 40.696438 0256-005 -00 31 54.17427 *-00 19 59.97481 -00 19 05.51619 /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 48.396721 0552+398 39 48 21.94585 * 39 48 49.16500 39 48 59.48276 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 96.2 J0239-0234 98.0 J0243-0550 97.6 J0246-1236 95.9 J0248-1631 94.7 J0259-0019 103.4 J0555+3948 146.9 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