COVER INFORMATION Station: VLBA_KP (Code Kp ) 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_KP (Code Kp ) 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 01 46 02 53.2 157.2 -0.9 -19.3 0 1 1 0 01 28 12 01 30 12 =0237-027 01 48 02 53.3 157.9 -0.9 -18.6 120 F 1 798 01 30 12 J0243-0550 01 48 02 50.0 158.3 -0.9 -18.4 -13 1 1 798 01 30 12 01 31 12 =0240-060 01 49 02 50.1 158.7 -0.9 -18.1 47 F 1 1197 01 31 12 NGC1052 01 49 02 47.9 160.5 -0.9 -16.6 -10 1 1 1197 01 31 12 01 33 11 --- 01 51 02 48.0 161.2 -0.8 -16.0 109 F 1 1995 01 33 11 J0239-0234 01 51 02 53.6 159.1 -0.8 -17.6 -17 1 1 1995 01 33 11 01 34 11 =0237-027 01 52 02 53.7 159.5 -0.8 -17.3 43 F 1 2393 01 34 11 J0243-0550 01 52 02 50.3 159.8 -0.9 -17.1 -13 1 1 2393 01 34 11 01 35 11 =0240-060 01 53 02 50.3 160.1 -0.8 -16.8 47 F 1 2792 01 35 11 NGC1052 01 53 02 48.2 162.0 -0.8 -15.4 -10 1 1 2792 01 35 11 01 37 11 --- 01 55 02 48.3 162.7 -0.8 -14.8 109 F 1 3590 01 37 11 J0239-0234 01 55 02 53.9 160.8 -0.7 -16.3 -17 1 1 3590 01 37 11 01 38 11 =0237-027 01 56 02 53.9 161.2 -0.7 -15.9 43 F 1 3989 01 38 11 J0243-0550 01 56 02 50.6 161.3 -0.8 -15.9 -13 1 1 3989 01 38 11 01 39 10 =0240-060 01 57 02 50.6 161.6 -0.8 -15.6 47 F 1 4388 01 39 10 NGC1052 01 57 02 48.4 163.4 -0.7 -14.2 -10 1 1 4388 01 39 10 01 41 10 --- 01 59 02 48.6 164.1 -0.7 -13.6 109 F 1 5186 01 41 10 J0239-0234 01 59 02 54.1 162.4 -0.7 -14.9 -17 1 1 5186 01 41 10 01 42 10 =0237-027 02 00 02 54.2 162.8 -0.7 -14.5 43 F 1 5585 01 42 10 J0243-0550 02 00 02 50.8 162.8 -0.7 -14.6 -13 1 1 5585 01 42 10 01 43 10 =0240-060 02 01 02 50.9 163.2 -0.7 -14.3 47 F 1 5984 01 43 10 NGC1052 02 01 02 48.7 164.8 -0.7 -13.0 -10 1 1 5984 01 43 10 01 45 09 --- 02 03 02 48.8 165.6 -0.6 -12.3 109 F 1 6781 01 45 09 J0239-0234 02 03 02 54.4 164.0 -0.6 -13.5 -17 1 1 6781 01 45 09 01 46 09 =0237-027 02 04 02 54.4 164.5 -0.6 -13.1 43 F 1 7180 Schedule for VLBA_KP (Code Kp ) 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 04 02 51.1 164.3 -0.7 -13.3 -13 1 1 7180 01 46 09 01 47 09 =0240-060 02 05 02 51.1 164.7 -0.6 -13.0 47 F 1 7579 01 47 09 NGC1052 02 05 02 48.9 166.3 -0.6 -11.7 -10 1 1 7579 01 47 09 01 49 09 --- 02 07 02 49.0 167.0 -0.6 -11.1 109 F 1 8377 01 49 09 J0239-0234 02 07 02 54.6 165.7 -0.5 -12.1 -17 1 1 8377 01 49 09 01 50 09 =0237-027 02 08 02 54.7 166.1 -0.5 -11.7 43 F 1 8776 01 50 09 J0243-0550 02 08 02 51.3 165.9 -0.6 -12.0 -13 1 1 8776 01 50 09 01 51 09 =0240-060 02 09 02 51.3 166.3 -0.6 -11.7 47 F 1 9175 01 51 09 NGC1052 02 09 02 49.1 167.8 -0.5 -10.4 -11 1 1 9175 01 51 09 01 53 08 --- 02 11 02 49.2 168.5 -0.5 -9.8 109 F 1 9973 01 53 08 J0239-0234 02 11 02 54.8 167.4 -0.5 -10.7 -17 1 1 9973 01 53 08 01 54 08 =0237-027 02 12 02 54.8 167.8 -0.5 -10.3 43 F 1 10372 01 54 08 J0243-0550 02 12 02 51.5 167.4 -0.5 -10.7 -13 1 1 10372 01 54 08 01 55 08 =0240-060 02 13 02 51.5 167.8 -0.5 -10.4 47 F 1 10771 01 55 08 NGC1052 02 13 02 49.2 169.3 -0.5 -9.2 -11 1 1 10771 01 55 08 01 57 08 --- 02 15 02 49.3 170.0 -0.4 -8.5 109 F 1 11568 01 57 08 J0239-0234 02 15 02 55.0 169.1 -0.4 -9.2 -17 1 1 11568 01 57 08 01 58 07 =0237-027 02 16 02 55.0 169.6 -0.4 -8.9 43 F 1 11967 01 58 07 J0243-0550 02 16 02 51.6 169.0 -0.5 -9.4 -13 1 1 11967 01 58 07 01 59 07 =0240-060 02 17 02 51.7 169.4 -0.4 -9.0 47 F 1 12366 01 59 07 J0246-1236 02 17 02 44.9 169.6 -0.5 -9.0 -20 1 1 12366 01 59 07 02 00 07 =0244-128 02 18 02 44.9 170.0 -0.5 -8.7 40 F 1 12765 02 00 07 J0248-1631 02 18 02 41.0 170.4 -0.5 -8.5 -14 1 1 12765 02 00 07 02 01 07 =0245-167 02 19 02 41.0 170.7 -0.5 -8.2 46 F 1 13164 02 01 07 J0259-0019 02 19 02 56.3 161.5 -0.7 -15.6 -37 1 1 13164 02 01 07 02 02 37 =0256-005 02 20 32 56.4 162.1 -0.7 -15.1 53 F 1 13762 02 02 37 J0239-0234 02 20 32 55.2 171.5 -0.3 -7.2 -12 1 1 13762 02 02 37 02 03 36 =0237-027 02 21 32 55.2 171.9 -0.3 -6.8 48 F 1 14161 Schedule for VLBA_KP (Code Kp ) 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 21 32 51.8 171.2 -0.4 -7.5 -13 1 1 14161 02 03 36 02 04 36 =0240-060 02 22 32 51.9 171.6 -0.3 -7.2 47 F 1 14560 02 04 36 NGC1052 02 22 32 49.6 172.9 -0.3 -6.1 -11 1 1 14560 02 04 36 02 06 36 --- 02 24 32 49.6 173.6 -0.3 -5.5 109 F 1 15358 02 06 36 J0239-0234 02 24 32 55.3 173.2 -0.3 -5.7 -17 1 1 15358 02 06 36 02 07 36 =0237-027 02 25 32 55.3 173.7 -0.2 -5.4 42 F 1 15757 02 07 36 J0243-0550 02 25 32 52.0 172.8 -0.3 -6.1 -13 1 1 15757 02 07 36 02 08 36 =0240-060 02 26 32 52.0 173.2 -0.3 -5.8 47 F 1 16156 02 08 36 NGC1052 02 26 32 49.6 174.4 -0.2 -4.8 -11 1 1 16156 02 08 36 02 10 35 --- 02 28 32 49.7 175.1 -0.2 -4.2 109 F 1 16954 02 10 35 J0239-0234 02 28 32 55.4 175.0 -0.2 -4.2 -17 1 1 16954 02 10 35 02 11 35 =0237-027 02 29 32 55.4 175.4 -0.2 -3.9 42 F 1 17352 02 11 35 J0243-0550 02 29 32 52.1 174.4 -0.2 -4.8 -13 1 2 17352 02 11 35 02 12 35 =0240-060 02 30 32 52.1 174.8 -0.2 -4.4 47 R 1 16954 02 12 35 NGC1052 02 30 32 49.7 175.9 -0.2 -3.5 -11 1 2 16954 02 12 35 02 14 35 --- 02 32 32 49.7 176.7 -0.1 -2.9 109 R 1 16156 02 14 35 J0239-0234 02 32 32 55.4 176.8 -0.1 -2.8 -17 1 2 16156 02 14 35 02 15 34 =0237-027 02 33 32 55.4 177.2 -0.1 -2.4 42 R 1 15757 02 15 34 J0243-0550 02 33 32 52.1 176.0 -0.2 -3.4 -13 1 2 15757 02 15 34 02 16 34 =0240-060 02 34 32 52.1 176.4 -0.1 -3.1 47 R 1 15358 02 16 34 NGC1052 02 34 32 49.8 177.4 -0.1 -2.2 -11 1 2 15358 02 16 34 02 18 34 --- 02 36 32 49.8 178.2 -0.1 -1.5 109 R 1 14560 02 18 34 J0239-0234 02 36 32 55.5 178.5 -0.1 -1.3 -17 1 2 14560 02 18 34 02 19 34 =0237-027 02 37 32 55.5 179.0 0.0 -0.9 42 R 1 14161 02 19 34 J0243-0550 02 37 32 52.2 177.6 -0.1 -2.0 -13 1 2 14161 02 19 34 02 20 34 =0240-060 02 38 32 52.2 178.0 -0.1 -1.7 47 R 1 13762 02 20 34 NGC1052 02 38 32 49.8 179.0 0.0 -0.9 -11 1 2 13762 02 20 34 02 22 33 --- 02 40 32 49.8 179.7 0.0 -0.2 109 R 1 12965 Schedule for VLBA_KP (Code Kp ) 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 40 32 55.5 180.3 0.0 0.2 -17 1 2 12965 02 22 33 02 23 33 =0237-027 02 41 32 55.5 180.7 0.0 0.6 42 R 1 12566 02 23 33 J0243-0550 02 41 32 52.2 179.3 0.0 -0.6 -13 1 2 12566 02 23 33 02 24 33 =0240-060 02 42 32 52.2 179.7 0.0 -0.3 47 R 1 12167 02 24 33 J0246-1236 02 42 32 45.4 178.4 -0.1 -1.4 -20 1 2 12167 02 24 33 02 25 33 =0244-128 02 43 32 45.4 178.8 -0.1 -1.1 40 R 1 11768 02 25 33 J0248-1631 02 43 32 41.5 178.5 -0.1 -1.3 -14 1 2 11768 02 25 33 02 26 33 =0245-167 02 44 32 41.5 178.8 -0.1 -1.1 46 R 1 11369 02 26 33 J0259-0019 02 44 32 57.5 173.0 -0.3 -6.0 -38 1 2 11369 02 26 33 02 28 02 =0256-005 02 46 02 57.6 173.7 -0.2 -5.4 52 R 1 10771 02 30 03 J0555+3948 02 48 03 51.6 64.7 -3.1 -86.7 42 1 2 10771 02 30 03 02 33 03 =0552+398 02 51 03 52.2 64.7 -3.1 -87.2 180 R 1 9574 02 33 03 J0239-0234 02 51 03 55.4 184.9 0.2 4.2 -86 1 2 9574 02 33 03 02 35 02 =0237-027 02 53 03 55.3 185.8 0.2 4.9 34 R 1 8776 02 35 02 J0243-0550 02 53 03 52.1 183.9 0.2 3.4 -12 1 2 8776 02 35 02 02 36 02 =0240-060 02 54 03 52.1 184.3 0.2 3.7 47 R 1 8377 02 36 02 NGC1052 02 54 03 49.7 184.9 0.2 4.2 -11 1 2 8377 02 36 02 02 38 02 --- 02 56 03 49.6 185.7 0.2 4.9 109 R 1 7579 02 38 02 J0239-0234 02 56 03 55.3 187.1 0.3 6.0 -17 1 2 7579 02 38 02 02 39 02 =0237-027 02 57 03 55.2 187.5 0.3 6.4 43 R 1 7180 02 39 02 J0243-0550 02 57 03 52.1 185.5 0.2 4.7 -12 1 2 7180 02 39 02 02 40 01 =0240-060 02 58 03 52.0 185.9 0.2 5.1 47 R 1 6781 02 40 01 NGC1052 02 58 03 49.6 186.4 0.3 5.5 -11 1 2 6781 02 40 01 02 42 01 --- 03 00 03 49.5 187.2 0.3 6.2 109 R 1 5984 02 42 01 J0239-0234 03 00 03 55.1 188.8 0.3 7.5 -17 1 2 5984 02 42 01 02 43 01 =0237-027 03 01 03 55.1 189.3 0.4 7.9 43 R 1 5585 02 43 01 J0243-0550 03 01 03 52.0 187.2 0.3 6.1 -12 1 2 5585 02 43 01 02 44 01 =0240-060 03 02 03 51.9 187.6 0.3 6.4 48 R 1 5186 Schedule for VLBA_KP (Code Kp ) 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 02 03 49.5 187.9 0.3 6.8 -11 1 2 5186 02 44 01 02 46 00 --- 03 04 03 49.4 188.7 0.4 7.5 109 R 1 4388 02 46 00 J0239-0234 03 04 03 55.0 190.6 0.4 8.9 -17 1 2 4388 02 46 00 02 47 00 =0237-027 03 05 03 55.0 191.0 0.4 9.3 43 R 1 3989 02 47 00 J0243-0550 03 05 03 51.9 188.8 0.4 7.5 -12 1 2 3989 02 47 00 02 48 00 =0240-060 03 06 03 51.8 189.2 0.4 7.8 48 R 1 3590 02 48 00 NGC1052 03 06 03 49.4 189.5 0.4 8.1 -11 1 2 3590 02 48 00 02 50 00 --- 03 08 03 49.3 190.2 0.4 8.7 109 R 1 2792 02 50 00 J0239-0234 03 08 03 54.8 192.3 0.5 10.4 -17 1 2 2792 02 50 00 02 51 00 =0237-027 03 09 03 54.8 192.7 0.5 10.8 43 R 1 2393 02 51 00 J0243-0550 03 09 03 51.7 190.3 0.4 8.8 -12 1 2 2393 02 51 00 02 52 00 =0240-060 03 10 03 51.7 190.7 0.4 9.1 48 R 1 1995 02 52 00 NGC1052 03 10 03 49.2 191.0 0.5 9.4 -11 1 2 1995 02 52 00 02 53 59 --- 03 12 03 49.1 191.7 0.5 10.0 109 R 1 1197 02 53 59 J0239-0234 03 12 03 54.6 194.0 0.5 11.8 -17 1 2 1197 02 53 59 02 54 59 =0237-027 03 13 03 54.6 194.4 0.6 12.2 43 R 1 798 02 54 59 J0243-0550 03 13 03 51.5 191.9 0.5 10.2 -12 1 2 798 02 54 59 02 55 59 =0240-060 03 14 03 51.5 192.3 0.5 10.5 48 R 1 399 02 55 59 NGC1052 03 14 03 49.0 192.4 0.5 10.6 -11 1 3 399 02 55 59 02 57 59 --- 03 16 03 48.9 193.2 0.6 11.3 109 F 1 1197 02 57 59 J0239-0234 03 16 03 54.4 195.6 0.6 13.2 -17 1 3 1197 02 57 59 02 58 58 =0237-027 03 17 03 54.4 196.1 0.6 13.6 43 F 1 1596 02 58 58 J0243-0550 03 17 03 51.4 193.5 0.6 11.5 -12 1 3 1596 02 58 58 02 59 58 =0240-060 03 18 03 51.3 193.9 0.6 11.8 48 F 1 1995 02 59 58 NGC1052 03 18 03 48.8 193.9 0.6 11.9 -11 1 3 1995 02 59 58 03 01 58 --- 03 20 03 48.7 194.7 0.6 12.5 109 F 1 2792 03 01 58 J0239-0234 03 20 03 54.2 197.3 0.7 14.6 -17 1 3 2792 03 01 58 03 02 58 =0237-027 03 21 03 54.1 197.7 0.7 15.0 43 F 1 3191 Schedule for VLBA_KP (Code Kp ) 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 21 03 51.2 195.1 0.6 12.8 -12 1 3 3191 03 02 58 03 03 58 =0240-060 03 22 03 51.1 195.4 0.6 13.1 48 F 1 3590 03 03 58 J0246-1236 03 22 03 44.7 192.0 0.6 10.4 -19 1 3 3590 03 03 58 03 04 57 =0244-128 03 23 03 44.6 192.4 0.6 10.7 41 F 1 3989 03 04 57 J0248-1631 03 23 03 40.8 191.0 0.6 9.8 -14 1 3 3989 03 04 57 03 05 57 =0245-167 03 24 03 40.8 191.4 0.6 10.0 46 F 1 4388 03 05 57 J0259-0019 03 24 03 57.2 191.3 0.4 9.6 -39 1 3 4388 03 05 57 03 07 27 =0256-005 03 25 33 57.1 192.0 0.4 10.2 51 F 1 4986 03 07 27 J0555+3948 03 25 33 58.8 64.7 -2.5 -92.7 -91 1 3 4986 03 07 27 03 10 26 =0552+398 03 28 33 59.4 64.7 -2.5 -93.2 89 F 1 6183 03 10 26 J0239-0234 03 28 33 53.6 200.8 0.8 17.5 -97 1 3 6183 03 10 26 03 12 26 =0237-027 03 30 33 53.4 201.6 0.8 18.2 23 F 1 6981 03 12 26 J0243-0550 03 30 33 50.6 198.7 0.8 15.9 -12 1 3 6981 03 12 26 03 13 26 =0240-060 03 31 33 50.5 199.1 0.8 16.2 48 F 1 7380 03 13 26 NGC1052 03 31 33 48.0 198.8 0.8 16.0 -11 1 3 7380 03 13 26 03 15 26 --- 03 33 33 47.9 199.5 0.9 16.6 109 F 1 8178 03 15 26 J0239-0234 03 33 33 53.2 202.8 0.9 19.2 -17 1 3 8178 03 15 26 03 16 25 =0237-027 03 34 33 53.1 203.1 0.9 19.5 43 F 1 8577 03 16 25 J0243-0550 03 34 33 50.3 200.2 0.9 17.1 -12 1 3 8577 03 16 25 03 17 25 =0240-060 03 35 33 50.2 200.5 0.9 17.4 48 F 1 8975 03 17 25 NGC1052 03 35 33 47.8 200.2 0.9 17.2 -11 1 3 8975 03 17 25 03 19 25 --- 03 37 33 47.6 200.9 0.9 17.8 109 F 1 9773 03 19 25 J0239-0234 03 37 33 52.9 204.3 1.0 20.5 -17 1 3 9773 03 19 25 03 20 25 =0237-027 03 38 33 52.8 204.7 1.0 20.8 43 F 1 10172 03 20 25 J0243-0550 03 38 33 50.0 201.7 0.9 18.3 -12 1 3 10172 03 20 25 03 21 25 =0240-060 03 39 33 49.9 202.0 0.9 18.6 48 F 1 10571 03 21 25 NGC1052 03 39 33 47.5 201.6 1.0 18.4 -11 1 3 10571 03 21 25 03 23 24 --- 03 41 33 47.3 202.3 1.0 19.0 109 F 1 11369 Schedule for VLBA_KP (Code Kp ) 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 41 33 52.5 205.9 1.0 21.7 -16 1 3 11369 03 23 24 03 24 24 =0237-027 03 42 33 52.4 206.2 1.0 22.1 43 F 1 11768 03 24 24 J0243-0550 03 42 33 49.7 203.1 1.0 19.6 -12 1 3 11768 03 24 24 03 25 24 =0240-060 03 43 33 49.6 203.5 1.0 19.9 48 F 1 12167 03 25 24 NGC1052 03 43 33 47.1 203.0 1.0 19.6 -11 1 3 12167 03 25 24 03 27 24 --- 03 45 33 47.0 203.7 1.1 20.1 109 F 1 12964 03 27 24 J0239-0234 03 45 33 52.1 207.4 1.1 23.0 -16 1 3 12964 03 27 24 03 28 24 =0237-027 03 46 33 52.0 207.7 1.1 23.3 44 F 1 13363 03 28 24 J0243-0550 03 46 33 49.3 204.5 1.1 20.8 -11 1 3 13363 03 28 24 03 29 23 =0240-060 03 47 33 49.2 204.9 1.1 21.0 48 F 1 13762 03 29 23 NGC1052 03 47 33 46.8 204.4 1.1 20.7 -11 1 3 13762 03 29 23 03 31 23 --- 03 49 33 46.6 205.0 1.1 21.3 109 F 1 14560 03 31 23 J0239-0234 03 49 33 51.7 208.9 1.2 24.2 -16 1 3 14560 03 31 23 03 32 23 =0237-027 03 50 33 51.6 209.2 1.2 24.5 44 F 1 14959 03 32 23 J0243-0550 03 50 33 49.0 206.0 1.1 21.9 -11 1 3 14959 03 32 23 03 33 23 =0240-060 03 51 33 48.9 206.3 1.1 22.2 48 F 1 15358 03 33 23 J0246-1236 03 51 33 42.8 201.7 1.1 18.7 -18 1 3 15358 03 33 23 03 34 23 =0244-128 03 52 33 42.8 202.0 1.1 19.0 42 F 1 15757 03 34 23 J0248-1631 03 52 33 39.1 200.0 1.1 17.6 -13 1 3 15757 03 34 23 03 35 22 =0245-167 03 53 33 39.1 200.3 1.1 17.9 47 F 1 16156 03 35 22 J0259-0019 03 53 33 55.3 204.2 0.9 20.3 -38 1 3 16156 03 35 22 03 36 52 =0256-005 03 55 03 55.2 204.8 0.9 20.8 51 F 1 16754 03 36 52 J0239-0234 03 55 03 51.1 210.9 1.3 25.8 -14 1 3 16754 03 36 52 03 37 52 =0237-027 03 56 03 51.0 211.2 1.3 26.1 46 F 1 17153 03 37 52 J0243-0550 03 56 03 48.4 207.9 1.2 23.5 -11 1 4 17153 03 37 52 03 38 52 =0240-060 03 57 03 48.3 208.2 1.2 23.8 49 R 1 16754 03 38 52 NGC1052 03 57 03 45.9 207.5 1.3 23.3 -11 1 4 16754 03 38 52 03 40 51 --- 03 59 03 45.7 208.2 1.3 23.9 109 R 1 15956 Schedule for VLBA_KP (Code Kp ) 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 03 59 03 50.7 212.3 1.3 27.0 -16 1 4 15956 03 40 51 03 41 51 =0237-027 04 00 03 50.6 212.6 1.3 27.2 44 R 1 15557 03 41 51 J0243-0550 04 00 03 48.0 209.2 1.3 24.6 -11 1 4 15557 03 41 51 03 42 51 =0240-060 04 01 03 47.9 209.6 1.3 24.9 49 R 1 15158 03 42 51 NGC1052 04 01 03 45.5 208.8 1.3 24.4 -11 1 4 15158 03 42 51 03 44 51 --- 04 03 03 45.3 209.5 1.4 24.9 109 R 1 14361 03 44 51 J0239-0234 04 03 03 50.2 213.7 1.4 28.1 -16 1 4 14361 03 44 51 03 45 51 =0237-027 04 04 03 50.1 214.0 1.4 28.4 44 R 1 13962 03 45 51 J0243-0550 04 04 03 47.6 210.6 1.3 25.7 -11 1 4 13962 03 45 51 03 46 51 =0240-060 04 05 03 47.5 210.9 1.4 26.0 49 R 1 13563 03 46 51 NGC1052 04 05 03 45.1 210.1 1.4 25.5 -11 1 4 13563 03 46 51 03 48 50 --- 04 07 03 44.9 210.7 1.4 26.0 109 R 1 12765 03 48 50 J0239-0234 04 07 03 49.8 215.0 1.5 29.2 -16 1 4 12765 03 48 50 03 49 50 =0237-027 04 08 03 49.6 215.4 1.5 29.4 44 R 1 12366 03 49 50 J0243-0550 04 08 03 47.2 211.9 1.4 26.8 -11 1 4 12366 03 49 50 03 50 50 =0240-060 04 09 03 47.0 212.2 1.4 27.1 49 R 1 11967 03 50 50 NGC1052 04 09 03 44.7 211.3 1.5 26.5 -11 1 4 11967 03 50 50 03 52 50 --- 04 11 03 44.4 212.0 1.5 27.0 109 R 1 11169 03 52 50 J0239-0234 04 11 03 49.3 216.4 1.5 30.2 -16 1 4 11169 03 52 50 03 53 49 =0237-027 04 12 03 49.1 216.7 1.5 30.5 44 R 1 10770 03 53 49 J0243-0550 04 12 03 46.7 213.2 1.5 27.8 -11 1 4 10770 03 53 49 03 54 49 =0240-060 04 13 03 46.6 213.5 1.5 28.1 49 R 1 10372 03 54 49 NGC1052 04 13 03 44.2 212.6 1.5 27.5 -11 1 4 10372 03 54 49 03 56 49 --- 04 15 03 44.0 213.2 1.6 28.0 109 R 1 9574 03 56 49 J0239-0234 04 15 03 48.8 217.7 1.6 31.3 -16 1 4 9574 03 56 49 03 57 49 =0237-027 04 16 03 48.6 218.0 1.6 31.5 44 R 1 9175 03 57 49 J0243-0550 04 16 03 46.2 214.5 1.5 28.9 -11 1 4 9175 03 57 49 03 58 49 =0240-060 04 17 03 46.1 214.8 1.6 29.1 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