COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: Multifrequency observation of a very young source Exp. Code: BO020 Schedule Version: 1.00 Processed by SCHED version: 6.01 Release: Late March 2005 PI: Orienti Monica Address: Istituto di Radioastronomia -- CNR Via Gobetti n. 101 I-40129 Bologna ITALY Phone: +39 051 6399378 EMAIL: orienti@ira.cnr.it Fax: +31 051 6399431 Phone during observation: Observing mode: Notes: Schedule for VLBA_BR (Code Br ) Page 2 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 Next scan bandwidths: 8.00 8.00 8.00 8.00 05 21 57 4C39.25 10 13 45 77.6 226.8 0.8 38.8 0 1 1 0 05 21 57 05 24 57 --- 10 16 45 77.3 228.9 0.8 40.3 180 F 1 1197 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 05 24 57 4C39.25 10 16 45 77.3 228.9 0.8 40.3 -4 1 1 1197 05 24 57 05 26 56 --- 10 18 45 77.0 230.2 0.9 41.3 116 F 1 1995 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 05 26 56 4C39.25 10 18 45 77.0 230.2 0.9 41.3 -4 1 1 1995 05 26 56 05 28 56 --- 10 20 45 76.8 231.5 0.9 42.2 116 F 1 2792 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 05 28 56 4C39.25 10 20 45 76.8 231.5 0.9 42.2 -4 1 1 2792 05 28 56 05 30 56 --- 10 22 45 76.5 232.7 0.9 43.1 116 F 1 3590 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 05 30 56 4C39.25 10 22 45 76.5 232.7 0.9 43.1 -4 1 1 3590 05 30 56 05 32 55 --- 10 24 45 76.2 233.9 1.0 43.9 116 F 1 4388 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 05 32 55 4C39.25 10 24 45 76.2 233.9 1.0 43.9 -4 1 1 4388 05 32 55 05 34 55 --- 10 26 45 76.0 235.0 1.0 44.8 116 F 1 5186 05 34 55 J1459+3337 10 26 45 38.1 79.7 -4.6 -52.0 -110 1 1 5186 05 34 55 05 38 54 --- 10 30 45 38.8 80.4 -4.5 -52.2 130 F 1 6781 Schedule for VLBA_BR (Code Br ) Page 3 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 05 38 54 J1459+3337 10 30 45 38.8 80.4 -4.5 -52.2 -4 1 1 6781 05 38 54 05 41 54 --- 10 33 45 39.2 80.9 -4.4 -52.3 176 F 1 7978 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 05 41 54 J1459+3337 10 33 45 39.2 80.9 -4.4 -52.3 -4 1 1 7978 05 41 54 05 44 53 --- 10 36 45 39.7 81.4 -4.4 -52.4 176 F 1 9175 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 05 44 53 J1459+3337 10 36 45 39.7 81.4 -4.4 -52.4 -4 1 1 9175 05 44 53 05 47 23 --- 10 39 15 40.2 81.8 -4.3 -52.5 146 F 1 10172 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 05 47 23 J1459+3337 10 39 15 40.2 81.8 -4.3 -52.5 -4 1 1 10172 05 47 23 05 49 53 --- 10 41 45 40.6 82.2 -4.3 -52.5 146 F 1 11169 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 05 49 53 J1459+3337 10 41 45 40.6 82.2 -4.3 -52.5 -4 1 1 11169 05 49 53 05 52 22 --- 10 44 15 41.0 82.6 -4.3 -52.6 146 F 1 12167 05 52 22 J1506+3730 10 44 15 42.3 77.4 -4.4 -55.2 -9 1 1 12167 05 52 22 05 54 52 --- 10 46 45 42.7 77.8 -4.3 -55.3 140 F 1 13164 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 05 54 52 J1506+3730 10 46 45 42.7 77.8 -4.3 -55.3 -4 1 1 13164 05 54 52 05 56 51 --- 10 48 45 43.0 78.1 -4.3 -55.4 116 F 1 13962 Schedule for VLBA_BR (Code Br ) Page 4 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 05 56 51 J1506+3730 10 48 45 43.0 78.1 -4.3 -55.4 -4 1 1 13962 05 56 51 05 58 51 --- 10 50 45 43.3 78.4 -4.3 -55.5 116 F 1 14760 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 05 58 51 J1506+3730 10 50 45 43.3 78.4 -4.3 -55.5 -4 1 1 14760 05 58 51 06 00 51 --- 10 52 45 43.7 78.7 -4.2 -55.6 116 F 1 15557 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 06 00 51 J1506+3730 10 52 45 43.7 78.7 -4.2 -55.6 -4 1 1 15557 06 00 51 06 03 10 --- 10 55 05 44.0 79.1 -4.2 -55.7 136 F 1 16488 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 06 03 10 J1506+3730 10 55 05 44.0 79.1 -4.2 -55.7 -4 1 1 16488 06 03 10 06 05 50 --- 10 57 45 44.5 79.5 -4.1 -55.8 156 F 1 17552 06 07 50 J1357+7643 10 59 45 56.5 17.0 -3.0 -121.9 72 1 2 17552 06 07 50 06 10 19 --- 11 02 15 56.6 16.9 -2.9 -122.6 150 R 1 16555 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 06 10 19 J1357+7643 11 02 15 56.6 16.9 -2.9 -122.6 -4 1 2 16555 06 10 19 06 12 49 --- 11 04 45 56.8 16.7 -2.9 -123.3 146 R 1 15557 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 06 12 49 J1357+7643 11 04 45 56.8 16.7 -2.9 -123.3 -4 1 2 15557 06 12 49 06 15 18 --- 11 07 15 56.9 16.6 -2.8 -124.0 146 R 1 14560 Schedule for VLBA_BR (Code Br ) Page 5 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 06 15 18 J1357+7643 11 07 15 56.9 16.6 -2.8 -124.0 -4 1 2 14560 06 15 18 06 17 48 --- 11 09 45 57.0 16.5 -2.8 -124.8 146 R 1 13563 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 06 17 48 J1357+7643 11 09 45 57.0 16.5 -2.8 -124.8 -4 1 2 13563 06 17 48 06 20 18 --- 11 12 15 57.1 16.3 -2.8 -125.5 146 R 1 12566 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 06 20 18 J1357+7643 11 12 15 57.1 16.3 -2.8 -125.5 -4 1 2 12566 06 20 18 06 22 47 --- 11 14 45 57.2 16.1 -2.7 -126.3 146 R 1 11568 06 22 47 J1459+3337 11 14 45 46.1 87.9 -3.8 -53.2 -54 1 2 11568 06 22 47 06 27 16 --- 11 19 15 46.8 88.7 -3.7 -53.2 215 R 1 9773 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 06 27 16 J1459+3337 11 19 15 46.8 88.7 -3.7 -53.2 -4 1 2 9773 06 27 16 06 29 16 --- 11 21 15 47.1 89.1 -3.6 -53.2 116 R 1 8975 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 06 29 16 J1459+3337 11 21 15 47.1 89.1 -3.6 -53.2 -4 1 2 8975 06 29 16 06 31 46 --- 11 23 45 47.6 89.5 -3.6 -53.2 146 R 1 7978 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 06 31 46 J1459+3337 11 23 45 47.6 89.5 -3.6 -53.2 -4 1 2 7978 06 31 46 06 34 15 --- 11 26 15 48.0 90.0 -3.6 -53.2 146 R 1 6981 Schedule for VLBA_BR (Code Br ) Page 6 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 06 34 15 J1459+3337 11 26 15 48.0 90.0 -3.6 -53.2 -4 1 2 6981 06 34 15 06 36 45 --- 11 28 45 48.4 90.4 -3.5 -53.2 146 R 1 5984 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 06 36 45 J1459+3337 11 28 45 48.4 90.4 -3.5 -53.2 -4 1 2 5984 06 36 45 06 39 44 --- 11 31 45 48.9 91.0 -3.5 -53.2 176 R 1 4787 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 06 39 44 J1459+3337 11 31 45 48.9 91.0 -3.5 -53.2 -4 1 2 4787 06 39 44 06 41 44 --- 11 33 45 49.2 91.4 -3.4 -53.2 116 R 1 3989 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 06 41 44 J1459+3337 11 33 45 49.2 91.4 -3.4 -53.2 -4 1 2 3989 06 41 44 06 43 44 --- 11 35 45 49.6 91.8 -3.4 -53.2 116 R 1 3191 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 06 43 44 J1459+3337 11 35 45 49.6 91.8 -3.4 -53.2 -4 1 2 3191 06 43 44 06 45 43 --- 11 37 45 49.9 92.2 -3.4 -53.2 116 R 1 2393 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 06 45 43 J1459+3337 11 37 45 49.9 92.2 -3.4 -53.2 -4 1 2 2393 06 45 43 06 47 43 --- 11 39 45 50.2 92.6 -3.3 -53.2 116 R 1 1596 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 06 47 43 J1459+3337 11 39 45 50.2 92.6 -3.3 -53.2 -4 1 2 1596 06 47 43 06 49 43 --- 11 41 45 50.6 92.9 -3.3 -53.1 116 R 1 798 Schedule for VLBA_BR (Code Br ) Page 7 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 06 49 43 J1459+3337 11 41 45 50.6 92.9 -3.3 -53.1 -4 1 2 798 06 49 43 06 51 42 --- 11 43 45 50.9 93.3 -3.3 -53.1 116 R 1 0 06 51 42 J1459+3337 11 43 45 50.9 93.3 -3.3 -53.1 -4 1 3 0 06 51 42 06 53 42 --- 11 45 45 51.2 93.7 -3.2 -53.1 116 F 1 798 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 06 53 42 J1459+3337 11 45 45 51.2 93.7 -3.2 -53.1 -4 1 3 798 06 53 42 06 56 12 --- 11 48 15 51.6 94.2 -3.2 -53.0 146 F 1 1795 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 06 56 12 J1459+3337 11 48 15 51.6 94.2 -3.2 -53.0 -4 1 3 1795 06 56 12 06 59 11 --- 11 51 15 52.1 94.8 -3.1 -53.0 176 F 1 2992 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 06 59 11 J1459+3337 11 51 15 52.1 94.8 -3.1 -53.0 -4 1 3 2992 06 59 11 07 02 41 --- 11 54 45 52.7 95.6 -3.1 -52.9 205 F 1 4388 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 07 02 41 J1459+3337 11 54 45 52.7 95.6 -3.1 -52.9 -4 1 3 4388 07 02 41 07 06 40 --- 11 58 45 53.4 96.4 -3.0 -52.8 235 F 1 5984 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 07 06 40 J1459+3337 11 58 45 53.4 96.4 -3.0 -52.8 -4 1 3 5984 07 06 40 07 11 09 --- 12 03 15 54.1 97.4 -2.9 -52.6 265 F 1 7779 Schedule for VLBA_BR (Code Br ) Page 8 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 07 11 09 J1459+3337 12 03 15 54.1 97.4 -2.9 -52.6 -4 1 3 7779 07 11 09 07 13 09 --- 12 05 15 54.5 97.8 -2.9 -52.5 116 F 1 8577 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 07 13 09 J1459+3337 12 05 15 54.5 97.8 -2.9 -52.5 -4 1 3 8577 07 13 09 07 15 38 --- 12 07 45 54.9 98.3 -2.9 -52.4 146 F 1 9574 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 07 15 38 J1459+3337 12 07 45 54.9 98.3 -2.9 -52.4 -4 1 3 9574 07 15 38 07 18 38 --- 12 10 45 55.4 99.0 -2.8 -52.3 176 F 1 10771 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 07 18 38 J1459+3337 12 10 45 55.4 99.0 -2.8 -52.3 -4 1 3 10771 07 18 38 07 22 07 --- 12 14 15 55.9 99.8 -2.8 -52.1 205 F 1 12167 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 07 22 07 J1459+3337 12 14 15 55.9 99.8 -2.8 -52.1 -4 1 3 12167 07 22 07 07 26 07 --- 12 18 15 56.6 100.7 -2.7 -51.9 235 F 1 13762 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 07 26 07 J1459+3337 12 18 15 56.6 100.7 -2.7 -51.9 -4 1 3 13762 07 26 07 07 30 36 --- 12 22 45 57.3 101.8 -2.6 -51.7 265 F 1 15557 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 07 30 36 J1459+3337 12 22 45 57.3 101.8 -2.6 -51.7 -4 1 3 15557 07 30 36 07 32 36 --- 12 24 45 57.7 102.3 -2.6 -51.5 116 F 1 16355 Schedule for VLBA_BR (Code Br ) Page 9 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 07 32 36 J1459+3337 12 24 45 57.7 102.3 -2.6 -51.5 -4 1 3 16355 07 32 36 07 35 05 --- 12 27 15 58.1 102.9 -2.5 -51.4 146 F 1 17352 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 07 35 05 J1459+3337 12 27 15 58.1 102.9 -2.5 -51.4 -4 1 4 17352 07 35 05 07 38 05 --- 12 30 15 58.6 103.6 -2.5 -51.1 176 R 1 16156 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 07 38 05 J1459+3337 12 30 15 58.6 103.6 -2.5 -51.1 -4 1 4 16156 07 38 05 07 41 34 --- 12 33 45 59.1 104.5 -2.4 -50.9 205 R 1 14760 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 07 41 34 J1459+3337 12 33 45 59.1 104.5 -2.4 -50.9 -4 1 4 14760 07 41 34 07 45 34 --- 12 37 45 59.8 105.6 -2.4 -50.5 235 R 1 13164 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 07 45 34 J1459+3337 12 37 45 59.8 105.6 -2.4 -50.5 -4 1 4 13164 07 45 34 07 50 03 --- 12 42 15 60.5 106.8 -2.3 -50.1 265 R 1 11369 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 07 50 03 J1459+3337 12 42 15 60.5 106.8 -2.3 -50.1 -4 1 4 11369 07 50 03 07 52 02 --- 12 44 15 60.8 107.3 -2.3 -49.9 116 R 1 10571 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 07 52 02 J1459+3337 12 44 15 60.8 107.3 -2.3 -49.9 -4 1 4 10571 07 52 02 07 54 32 --- 12 46 45 61.2 108.0 -2.2 -49.6 146 R 1 9574 Schedule for VLBA_BR (Code Br ) Page 10 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 07 54 32 J1459+3337 12 46 45 61.2 108.0 -2.2 -49.6 -4 1 4 9574 07 54 32 07 57 32 --- 12 49 45 61.7 108.8 -2.2 -49.3 176 R 1 8377 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 07 57 32 J1459+3337 12 49 45 61.7 108.8 -2.2 -49.3 -4 1 4 8377 07 57 32 08 01 01 --- 12 53 15 62.2 109.9 -2.1 -48.9 205 R 1 6981 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 08 01 01 J1459+3337 12 53 15 62.2 109.9 -2.1 -48.9 -4 1 4 6981 08 01 01 08 05 00 --- 12 57 15 62.9 111.1 -2.0 -48.4 235 R 1 5385 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 08 05 00 J1459+3337 12 57 15 62.9 111.1 -2.0 -48.4 -4 1 4 5385 08 05 00 08 09 30 --- 13 01 45 63.6 112.4 -2.0 -47.8 265 R 1 3590 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 08 09 30 J1459+3337 13 01 45 63.6 112.4 -2.0 -47.8 -4 1 4 3590 08 09 30 08 13 59 --- 13 06 15 64.2 113.9 -1.9 -47.1 265 R 1 1795 08 16 02 J1357+7643 13 08 18 61.0 5.9 -0.8 -162.7 45 1 4 1795 08 16 02 08 18 32 --- 13 10 48 61.0 5.6 -0.8 -163.6 150 R 1 798 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 08 18 32 J1357+7643 13 10 48 61.0 5.6 -0.8 -163.6 -4 1 5 798 08 18 32 08 21 01 --- 13 13 18 61.1 5.3 -0.7 -164.5 146 F 1 199 Schedule for VLBA_BR (Code Br ) Page 11 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 08 21 01 J1357+7643 13 13 18 61.1 5.3 -0.7 -164.5 -4 1 5 199 08 21 01 08 23 31 --- 13 15 48 61.1 5.0 -0.7 -165.3 146 F 1 1197 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 08 23 31 J1357+7643 13 15 48 61.1 5.0 -0.7 -165.3 -4 1 5 1197 08 23 31 08 26 01 --- 13 18 18 61.2 4.7 -0.7 -166.2 146 F 1 2194 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 08 26 01 J1357+7643 13 18 18 61.2 4.7 -0.7 -166.2 -4 1 5 2194 08 26 01 08 28 30 --- 13 20 48 61.2 4.4 -0.6 -167.0 146 F 1 3191 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 08 28 30 J1357+7643 13 20 48 61.2 4.4 -0.6 -167.0 -4 1 5 3191 08 28 30 08 31 00 --- 13 23 18 61.2 4.1 -0.6 -167.9 146 F 1 4189 08 31 00 J1506+3730 13 23 18 68.5 110.1 -1.7 -52.2 -77 1 5 4189 08 31 00 08 35 29 --- 13 27 48 69.2 111.6 -1.6 -51.5 193 F 1 5984 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 08 35 29 J1506+3730 13 27 48 69.2 111.6 -1.6 -51.5 -4 1 5 5984 08 35 29 08 37 29 --- 13 29 48 69.5 112.3 -1.6 -51.1 116 F 1 6781 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 08 37 29 J1506+3730 13 29 48 69.5 112.3 -1.6 -51.1 -4 1 5 6781 08 37 29 08 39 28 --- 13 31 48 69.8 113.0 -1.6 -50.7 116 F 1 7579 Schedule for VLBA_BR (Code Br ) Page 12 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 08 39 28 J1506+3730 13 31 48 69.8 113.0 -1.6 -50.7 -4 1 5 7579 08 39 28 08 41 28 --- 13 33 48 70.1 113.7 -1.5 -50.4 116 F 1 8377 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 08 41 28 J1506+3730 13 33 48 70.1 113.7 -1.5 -50.4 -4 1 5 8377 08 41 28 08 43 48 --- 13 36 08 70.4 114.6 -1.5 -49.9 136 F 1 9308 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 08 43 48 J1506+3730 13 36 08 70.4 114.6 -1.5 -49.9 -4 1 5 9308 08 43 48 08 46 27 --- 13 38 48 70.8 115.6 -1.5 -49.3 156 F 1 10372 08 46 27 J1506+3730 13 38 48 70.8 115.6 -1.5 -49.3 -4 1 5 10372 08 46 27 08 49 07 --- 13 41 28 71.2 116.7 -1.4 -48.7 156 F 1 11435 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 08 49 07 J1459+3337 13 41 28 69.3 127.4 -1.3 -39.5 -13 1 5 11435 08 49 07 08 51 36 --- 13 43 58 69.6 128.6 -1.3 -38.8 136 F 1 12433 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 08 51 36 J1459+3337 13 43 58 69.6 128.6 -1.3 -38.8 -4 1 5 12433 08 51 36 08 54 36 --- 13 46 58 70.0 130.0 -1.2 -37.9 176 F 1 13629 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 08 54 36 J1459+3337 13 46 58 70.0 130.0 -1.2 -37.9 -4 1 5 13629 08 54 36 08 58 05 --- 13 50 28 70.5 131.7 -1.2 -36.7 205 F 1 15026 Schedule for VLBA_BR (Code Br ) Page 13 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 08 58 05 J1459+3337 13 50 28 70.5 131.7 -1.2 -36.7 -4 1 5 15026 08 58 05 09 02 05 --- 13 54 28 71.0 133.8 -1.1 -35.4 235 F 1 16621 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 09 02 05 J1459+3337 13 54 28 71.0 133.8 -1.1 -35.4 -4 1 6 16621 09 02 05 09 06 34 --- 13 58 58 71.5 136.2 -1.0 -33.7 265 R 1 16784 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 09 06 34 J1506+3730 13 58 58 73.8 124.7 -1.1 -43.8 -14 1 6 16784 09 06 34 09 09 14 --- 14 01 38 74.1 126.1 -1.1 -42.8 146 R 1 15720 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 09 09 14 J1459+3337 14 01 38 71.8 137.6 -1.0 -32.7 -14 1 6 15720 09 09 14 09 11 43 --- 14 04 08 72.1 139.1 -0.9 -31.7 136 R 1 14723 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 09 11 43 J1459+3337 14 04 08 72.1 139.1 -0.9 -31.7 -4 1 6 14723 09 11 43 09 14 43 --- 14 07 08 72.4 140.8 -0.9 -30.4 176 R 1 13526 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 09 14 43 J1459+3337 14 07 08 72.4 140.8 -0.9 -30.4 -4 1 6 13526 09 14 43 09 18 12 --- 14 10 38 72.8 142.9 -0.8 -28.9 205 R 1 12130 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 09 18 12 J1459+3337 14 10 38 72.8 142.9 -0.8 -28.9 -4 1 6 12130 09 18 12 09 22 11 --- 14 14 38 73.1 145.4 -0.8 -27.0 235 R 1 10534 Schedule for VLBA_BR (Code Br ) Page 14 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 09 22 11 J1459+3337 14 14 38 73.1 145.4 -0.8 -27.0 -4 1 6 10534 09 22 11 09 26 41 --- 14 19 08 73.6 148.4 -0.7 -24.8 265 R 1 8739 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 09 26 41 J1506+3730 14 19 08 76.3 136.7 -0.8 -35.3 -14 1 6 8739 09 26 41 09 29 20 --- 14 21 48 76.6 138.5 -0.7 -33.9 146 R 1 7675 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 09 29 20 J1459+3337 14 21 48 73.8 150.2 -0.6 -23.5 -14 1 6 7675 09 29 20 09 31 50 --- 14 24 18 74.0 151.9 -0.6 -22.2 136 R 1 6678 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 09 31 50 J1459+3337 14 24 18 74.0 151.9 -0.6 -22.2 -4 1 6 6678 09 31 50 09 34 49 --- 14 27 18 74.2 154.0 -0.5 -20.5 176 R 1 5481 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 09 34 49 J1459+3337 14 27 18 74.2 154.0 -0.5 -20.5 -4 1 6 5481 09 34 49 09 38 19 --- 14 30 48 74.5 156.6 -0.5 -18.6 205 R 1 4085 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 09 38 19 J1459+3337 14 30 48 74.5 156.6 -0.5 -18.6 -4 1 6 4085 09 38 19 09 42 18 --- 14 34 48 74.7 159.6 -0.4 -16.2 235 R 1 2490 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 09 42 18 J1459+3337 14 34 48 74.7 159.6 -0.4 -16.2 -4 1 6 2490 09 42 18 09 46 47 --- 14 39 18 74.9 163.0 -0.3 -13.5 265 R 1 694 Schedule for VLBA_BR (Code Br ) Page 15 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 09 46 47 J1506+3730 14 39 18 78.3 152.6 -0.5 -22.8 -13 1 7 694 09 46 47 09 49 27 --- 14 41 58 78.5 155.0 -0.4 -20.8 147 F 1 369 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 09 49 27 J1459+3337 14 41 58 75.1 165.1 -0.3 -11.9 -13 1 7 369 09 49 27 09 51 57 --- 14 44 28 75.2 167.1 -0.3 -10.3 137 F 1 1367 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 09 51 57 J1459+3337 14 44 28 75.2 167.1 -0.3 -10.3 -4 1 7 1367 09 51 57 09 54 56 --- 14 47 28 75.3 169.5 -0.2 -8.4 176 F 1 2563 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 09 54 56 J1459+3337 14 47 28 75.3 169.5 -0.2 -8.4 -4 1 7 2563 09 54 56 09 58 25 --- 14 50 58 75.4 172.4 -0.2 -6.1 205 F 1 3960 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 09 58 25 J1459+3337 14 50 58 75.4 172.4 -0.2 -6.1 -4 1 7 3960 09 58 25 10 02 25 --- 14 54 58 75.4 175.7 -0.1 -3.5 235 F 1 5555 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 10 02 25 J1459+3337 14 54 58 75.4 175.7 -0.1 -3.5 -4 1 7 5555 10 02 25 10 06 54 --- 14 59 28 75.5 179.4 0.0 -0.5 265 F 1 7350 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 10 06 54 J1459+3337 14 59 28 75.5 179.4 0.0 -0.5 -4 1 7 7350 10 06 54 10 11 23 --- 15 03 58 75.4 183.1 0.1 2.5 265 F 1 9145 Schedule for VLBA_BR (Code Br ) Page 16 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- 10 13 23 J1357+7643 15 05 58 60.6 352.1 1.1 156.6 1 1 7 9145 10 13 23 10 15 53 --- 15 08 28 60.6 351.9 1.2 155.7 150 F 1 10143 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 10 15 53 J1357+7643 15 08 28 60.6 351.9 1.2 155.7 -4 1 7 10143 10 15 53 10 18 22 --- 15 10 58 60.5 351.6 1.2 154.9 146 F 1 11140 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 10 18 22 J1357+7643 15 10 58 60.5 351.6 1.2 154.9 -4 1 7 11140 10 18 22 10 20 52 --- 15 13 28 60.5 351.3 1.3 154.1 146 F 1 12137 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 10 20 52 J1357+7643 15 13 28 60.5 351.3 1.3 154.1 -4 1 7 12137 10 20 52 10 23 21 --- 15 15 58 60.4 351.1 1.3 153.2 146 F 1 13134 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 10 23 21 J1357+7643 15 15 58 60.4 351.1 1.3 153.2 -4 1 7 13134 10 23 21 10 25 51 --- 15 18 28 60.3 350.8 1.3 152.4 146 F 1 14132 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 10 25 51 J1357+7643 15 18 28 60.3 350.8 1.3 152.4 -4 1 7 14132 10 25 51 10 28 21 --- 15 20 58 60.3 350.5 1.4 151.6 146 F 1 15129 10 28 21 J1506+3730 15 20 58 79.0 195.4 0.2 12.9 -109 1 7 15129 10 28 21 10 32 50 --- 15 25 28 78.8 199.9 0.3 16.6 160 F 1 16924 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 10 32 50 J1506+3730 15 25 28 78.8 199.9 0.3 16.6 -4 1 8 16924 10 32 50 10 34 49 --- 15 27 28 78.7 201.8 0.4 18.2 116 R 1 17478 Schedule for VLBA_BR (Code Br ) Page 17 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 10 34 49 J1506+3730 15 27 28 78.7 201.8 0.4 18.2 -4 1 8 17478 10 34 49 10 36 49 --- 15 29 28 78.6 203.7 0.4 19.8 116 R 1 16680 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 10 36 49 J1506+3730 15 29 28 78.6 203.7 0.4 19.8 -4 1 8 16680 10 36 49 10 38 49 --- 15 31 28 78.4 205.6 0.4 21.3 116 R 1 15883 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 10 38 49 J1506+3730 15 31 28 78.4 205.6 0.4 21.3 -4 1 8 15883 10 38 49 10 41 08 --- 15 33 48 78.2 207.7 0.5 23.0 136 R 1 14952 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 10 41 08 J1506+3730 15 33 48 78.2 207.7 0.5 23.0 -4 1 8 14952 10 41 08 10 43 48 --- 15 36 28 78.0 210.0 0.5 24.9 156 R 1 13888 10 43 48 J1506+3730 15 36 28 78.0 210.0 0.5 24.9 -4 1 8 13888 10 43 48 10 46 28 --- 15 39 08 77.8 212.3 0.5 26.7 156 R 1 12824 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 10 46 28 J1459+3337 15 39 08 73.7 210.2 0.6 23.8 -14 1 8 12824 10 46 28 10 49 27 --- 15 42 08 73.5 212.2 0.7 25.3 165 R 1 11627 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 10 49 27 J1459+3337 15 42 08 73.5 212.2 0.7 25.3 -4 1 8 11627 10 49 27 10 52 27 --- 15 45 08 73.2 214.2 0.7 26.7 176 R 1 10431 Schedule for VLBA_BR (Code Br ) Page 18 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 10 52 27 J1459+3337 15 45 08 73.2 214.2 0.7 26.7 -4 1 8 10431 10 52 27 10 55 56 --- 15 48 38 72.9 216.4 0.8 28.4 205 R 1 9035 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 10 55 56 J1459+3337 15 48 38 72.9 216.4 0.8 28.4 -4 1 8 9035 10 55 56 10 59 55 --- 15 52 38 72.5 218.8 0.9 30.1 235 R 1 7439 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 10 59 55 J1459+3337 15 52 38 72.5 218.8 0.9 30.1 -4 1 8 7439 10 59 55 11 03 55 --- 15 56 38 72.0 221.1 0.9 31.8 235 R 1 5843 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 11 03 55 J1506+3730 15 56 38 76.0 225.3 0.8 36.8 -14 1 8 5843 11 03 55 11 06 34 --- 15 59 18 75.6 227.1 0.9 38.0 146 R 1 4780 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 11 06 34 J1459+3337 15 59 18 71.7 222.7 1.0 32.9 -14 1 8 4780 11 06 34 11 09 34 --- 16 02 18 71.4 224.3 1.0 34.0 166 R 1 3583 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 11 09 34 J1459+3337 16 02 18 71.4 224.3 1.0 34.0 -4 1 8 3583 11 09 34 11 12 33 --- 16 05 18 71.0 225.9 1.1 35.1 176 R 1 2386 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 11 12 33 J1459+3337 16 05 18 71.0 225.9 1.1 35.1 -4 1 8 2386 11 12 33 11 16 03 --- 16 08 48 70.6 227.7 1.1 36.3 205 R 1 990 Schedule for VLBA_BR (Code Br ) Page 19 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 11 16 03 J1459+3337 16 08 48 70.6 227.7 1.1 36.3 -4 1 9 990 11 16 03 11 20 02 --- 16 12 48 70.1 229.7 1.2 37.7 235 F 1 606 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 11 20 02 J1459+3337 16 12 48 70.1 229.7 1.2 37.7 -4 1 9 606 11 20 02 11 24 01 --- 16 16 48 69.6 231.6 1.3 38.9 235 F 1 2201 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 11 24 01 J1506+3730 16 16 48 73.3 236.8 1.2 44.7 -13 1 9 2201 11 24 01 11 26 41 --- 16 19 28 73.0 238.1 1.2 45.6 146 F 1 3265 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 11 26 41 J1459+3337 16 19 28 69.2 232.8 1.3 39.7 -13 1 9 3265 11 26 41 11 29 40 --- 16 22 28 68.8 234.1 1.4 40.5 166 F 1 4462 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 11 29 40 J1459+3337 16 22 28 68.8 234.1 1.4 40.5 -4 1 9 4462 11 29 40 11 32 40 --- 16 25 28 68.4 235.4 1.4 41.3 176 F 1 5658 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 11 32 40 J1459+3337 16 25 28 68.4 235.4 1.4 41.3 -4 1 9 5658 11 32 40 11 36 09 --- 16 28 58 67.9 236.9 1.5 42.2 205 F 1 7055 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 11 36 09 J1459+3337 16 28 58 67.9 236.9 1.5 42.2 -4 1 9 7055 11 36 09 11 40 09 --- 16 32 58 67.4 238.5 1.5 43.1 235 F 1 8650 Schedule for VLBA_BR (Code Br ) Page 20 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 11 40 09 J1459+3337 16 32 58 67.4 238.5 1.5 43.1 -4 1 9 8650 11 40 09 11 44 08 --- 16 36 58 66.8 240.1 1.6 44.0 235 F 1 10246 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 11 44 08 J1506+3730 16 36 58 70.4 245.5 1.5 50.0 -13 1 9 10246 11 44 08 11 46 48 --- 16 39 38 70.0 246.5 1.6 50.5 146 F 1 11310 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 11 46 48 J1459+3337 16 39 38 66.4 241.1 1.7 44.5 -13 1 9 11310 11 46 48 11 49 47 --- 16 42 38 66.0 242.2 1.7 45.1 166 F 1 12506 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 11 49 47 J1459+3337 16 42 38 66.0 242.2 1.7 45.1 -4 1 9 12506 11 49 47 11 52 47 --- 16 45 38 65.5 243.2 1.8 45.7 176 F 1 13703 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 11 52 47 J1459+3337 16 45 38 65.5 243.2 1.8 45.7 -4 1 9 13703 11 52 47 11 56 16 --- 16 49 08 65.0 244.4 1.8 46.3 205 F 1 15099 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 11 56 16 J1459+3337 16 49 08 65.0 244.4 1.8 46.3 -4 1 9 15099 11 56 16 12 00 15 --- 16 53 08 64.4 245.8 1.9 46.9 235 F 1 16695 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 12 00 15 J1459+3337 16 53 08 64.4 245.8 1.9 46.9 -4 1 10 16695 12 00 15 12 04 15 --- 16 57 08 63.8 247.1 1.9 47.6 235 R 1 16910 Schedule for VLBA_BR (Code Br ) Page 21 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 12 04 15 J1459+3337 16 57 08 63.8 247.1 1.9 47.6 -4 1 10 16910 12 04 15 12 08 44 --- 17 01 38 63.1 248.5 2.0 48.2 265 R 1 15114 12 10 44 J1357+7643 17 03 38 56.2 342.6 3.1 119.8 51 1 10 15114 12 10 44 12 13 13 --- 17 06 08 56.0 342.5 3.1 119.1 150 R 1 14117 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 12 13 13 J1357+7643 17 06 08 56.0 342.5 3.1 119.1 -4 1 10 14117 12 13 13 12 15 43 --- 17 08 38 55.9 342.3 3.2 118.4 146 R 1 13120 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 12 15 43 J1357+7643 17 08 38 55.9 342.3 3.2 118.4 -4 1 10 13120 12 15 43 12 18 12 --- 17 11 08 55.8 342.2 3.2 117.7 146 R 1 12123 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 12 18 12 J1357+7643 17 11 08 55.8 342.2 3.2 117.7 -4 1 10 12123 12 18 12 12 20 42 --- 17 13 38 55.7 342.1 3.3 116.9 146 R 1 11125 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 12 20 42 J1357+7643 17 13 38 55.7 342.1 3.3 116.9 -4 1 10 11125 12 20 42 12 23 12 --- 17 16 08 55.5 342.0 3.3 116.2 146 R 1 10128 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 12 23 12 J1357+7643 17 16 08 55.5 342.0 3.3 116.2 -4 1 10 10128 12 23 12 12 25 41 --- 17 18 38 55.4 341.9 3.3 115.5 146 R 1 9131 12 25 41 J1506+3730 17 18 38 63.8 258.4 2.2 55.5 -62 1 10 9131 12 25 41 12 30 11 --- 17 23 08 63.0 259.5 2.3 55.8 208 R 1 7336 Schedule for VLBA_BR (Code Br ) Page 22 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 12 30 11 J1506+3730 17 23 08 63.0 259.5 2.3 55.8 -4 1 10 7336 12 30 11 12 32 10 --- 17 25 08 62.7 260.0 2.3 55.9 116 R 1 6538 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 12 32 10 J1506+3730 17 25 08 62.7 260.0 2.3 55.9 -4 1 10 6538 12 32 10 12 34 10 --- 17 27 08 62.4 260.5 2.3 56.1 116 R 1 5740 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 12 34 10 J1506+3730 17 27 08 62.4 260.5 2.3 56.1 -4 1 10 5740 12 34 10 12 36 10 --- 17 29 08 62.0 261.0 2.4 56.2 116 R 1 4942 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 12 36 10 J1506+3730 17 29 08 62.0 261.0 2.4 56.2 -4 1 10 4942 12 36 10 12 38 29 --- 17 31 28 61.7 261.5 2.4 56.3 136 R 1 4012 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 12 38 29 J1506+3730 17 31 28 61.7 261.5 2.4 56.3 -4 1 10 4012 12 38 29 12 41 09 --- 17 34 08 61.2 262.1 2.5 56.4 156 R 1 2948 12 41 09 J1506+3730 17 34 08 61.2 262.1 2.5 56.4 -4 1 10 2948 12 41 09 12 43 48 --- 17 36 48 60.8 262.7 2.5 56.5 156 R 1 1884 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 12 43 48 J1459+3337 17 36 48 57.5 258.0 2.6 51.6 -13 1 10 1884 12 43 48 12 46 18 --- 17 39 18 57.1 258.6 2.7 51.8 137 R 1 887 Schedule for VLBA_BR (Code Br ) Page 23 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 12 46 18 J1459+3337 17 39 18 57.1 258.6 2.7 51.8 -4 1 11 887 12 46 18 12 49 17 --- 17 42 18 56.6 259.3 2.7 51.9 176 F 1 310 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 12 49 17 J1459+3337 17 42 18 56.6 259.3 2.7 51.9 -4 1 11 310 12 49 17 12 52 47 --- 17 45 48 56.0 260.1 2.8 52.1 205 F 1 1706 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 12 52 47 J1459+3337 17 45 48 56.0 260.1 2.8 52.1 -4 1 11 1706 12 52 47 12 56 46 --- 17 49 48 55.3 261.0 2.8 52.3 235 F 1 3302 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 12 56 46 J1459+3337 17 49 48 55.3 261.0 2.8 52.3 -4 1 11 3302 12 56 46 13 01 15 --- 17 54 18 54.6 262.0 2.9 52.5 265 F 1 5097 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 13 01 15 J1506+3730 17 54 18 57.9 266.4 2.8 57.1 -13 1 11 5097 13 01 15 13 03 55 --- 17 56 58 57.4 267.0 2.8 57.1 147 F 1 6161 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 13 03 55 J1459+3337 17 56 58 54.2 262.6 2.9 52.6 -13 1 11 6161 13 03 55 13 06 25 --- 17 59 28 53.7 263.1 3.0 52.7 137 F 1 7158 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 13 06 25 J1459+3337 17 59 28 53.7 263.1 3.0 52.7 -4 1 11 7158 13 06 25 13 09 24 --- 18 02 28 53.2 263.8 3.0 52.8 176 F 1 8355 Schedule for VLBA_BR (Code Br ) Page 24 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 13 09 24 J1459+3337 18 02 28 53.2 263.8 3.0 52.8 -4 1 11 8355 13 09 24 13 12 54 --- 18 05 58 52.7 264.5 3.1 52.9 205 F 1 9751 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 13 12 54 J1459+3337 18 05 58 52.7 264.5 3.1 52.9 -4 1 11 9751 13 12 54 13 16 53 --- 18 09 58 52.0 265.3 3.2 53.0 235 F 1 11346 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 13 16 53 J1459+3337 18 09 58 52.0 265.3 3.2 53.0 -4 1 11 11346 13 16 53 13 21 22 --- 18 14 28 51.3 266.2 3.2 53.1 265 F 1 13141 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 13 21 22 J1506+3730 18 14 28 54.5 270.3 3.1 57.3 -13 1 11 13141 13 21 22 13 24 02 --- 18 17 08 54.1 270.8 3.2 57.3 147 F 1 14205 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 13 24 02 J1459+3337 18 17 08 50.8 266.8 3.3 53.1 -13 1 11 14205 13 24 02 13 26 31 --- 18 19 38 50.4 267.2 3.3 53.2 137 F 1 15202 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 13 26 31 J1459+3337 18 19 38 50.4 267.2 3.3 53.2 -4 1 11 15202 13 26 31 13 29 31 --- 18 22 38 49.9 267.8 3.4 53.2 176 F 1 16399 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 13 29 31 J1459+3337 18 22 38 49.9 267.8 3.4 53.2 -4 1 12 16399 13 29 31 13 33 00 --- 18 26 08 49.3 268.5 3.4 53.2 205 R 1 17405 Schedule for VLBA_BR (Code Br ) Page 25 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 13 33 00 J1459+3337 18 26 08 49.3 268.5 3.4 53.2 -4 1 12 17405 13 33 00 13 37 00 --- 18 30 08 48.6 269.3 3.5 53.2 235 R 1 15809 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 13 37 00 J1459+3337 18 30 08 48.6 269.3 3.5 53.2 -4 1 12 15809 13 37 00 13 41 29 --- 18 34 38 47.9 270.1 3.6 53.2 265 R 1 14014 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 13 41 29 J1506+3730 18 34 38 51.2 273.9 3.5 57.1 -13 1 12 14014 13 41 29 13 44 08 --- 18 37 18 50.7 274.4 3.5 57.0 147 R 1 12950 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 13 44 08 J1459+3337 18 37 18 47.4 270.6 3.6 53.2 -13 1 12 12950 13 44 08 13 46 38 --- 18 39 48 47.0 271.1 3.7 53.2 137 R 1 11953 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 13 46 38 J1459+3337 18 39 48 47.0 271.1 3.7 53.2 -4 1 12 11953 13 46 38 13 49 37 --- 18 42 48 46.5 271.6 3.7 53.2 176 R 1 10756 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 13 49 37 J1459+3337 18 42 48 46.5 271.6 3.7 53.2 -4 1 12 10756 13 49 37 13 53 07 --- 18 46 18 45.9 272.2 3.8 53.2 205 R 1 9360 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 13 53 07 J1459+3337 18 46 18 45.9 272.2 3.8 53.2 -4 1 12 9360 13 53 07 13 57 06 --- 18 50 18 45.3 272.9 3.8 53.1 235 R 1 7764 Schedule for VLBA_BR (Code Br ) Page 26 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 13 57 06 J1459+3337 18 50 18 45.3 272.9 3.8 53.1 -4 1 12 7764 13 57 06 14 01 36 --- 18 54 48 44.5 273.7 3.9 53.1 265 R 1 5969 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 14 01 36 J1459+3337 18 54 48 44.5 273.7 3.9 53.1 -4 1 12 5969 14 01 36 14 06 05 --- 18 59 18 43.8 274.5 4.0 53.0 265 R 1 4174 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 14 08 27 J2136+0041 19 01 41 32.0 132.4 -2.6 -29.5 42 1 12 4174 14 08 27 14 10 57 --- 19 04 11 32.3 133.0 -2.5 -29.2 150 R 1 3177 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 14 10 57 J2136+0041 19 04 11 32.3 133.0 -2.5 -29.2 -4 1 12 3177 14 10 57 14 13 27 --- 19 06 41 32.6 133.7 -2.5 -28.9 146 R 1 2180 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 14 13 27 J2136+0041 19 06 41 32.6 133.7 -2.5 -28.9 -4 1 12 2180 14 13 27 14 15 26 --- 19 08 41 32.8 134.2 -2.5 -28.6 116 R 1 1382 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 14 15 26 J2136+0041 19 08 41 32.8 134.2 -2.5 -28.6 -4 1 12 1382 14 15 26 14 17 56 --- 19 11 11 33.1 134.9 -2.4 -28.2 146 R 1 385 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 14 17 56 J2136+0041 19 11 11 33.1 134.9 -2.4 -28.2 -4 1 13 385 14 17 56 14 20 25 --- 19 13 41 33.4 135.5 -2.4 -27.9 146 F 1 1382 Schedule for VLBA_BR (Code Br ) Page 27 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- 14 20 25 J1357+7643 19 13 41 49.0 -20.1 5.3 85.9 -110 1 13 1382 14 20 25 14 24 25 --- 19 17 41 48.7 -20.1 5.3 85.0 130 F 1 2978 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 14 24 25 J1357+7643 19 17 41 48.7 -20.1 5.3 85.0 -4 1 13 2978 14 24 25 14 26 44 --- 19 20 01 48.6 -20.1 5.4 84.4 136 F 1 3908 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 14 26 44 J1357+7643 19 20 01 48.6 -20.1 5.4 84.4 -4 1 13 3908 14 26 44 14 28 54 --- 19 22 11 48.5 -20.1 5.4 83.9 126 F 1 4773 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 14 28 54 J1357+7643 19 22 11 48.5 -20.1 5.4 83.9 -4 1 13 4773 14 28 54 14 31 04 --- 19 24 21 48.3 -20.0 5.4 83.4 126 F 1 5637 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 14 31 04 J1357+7643 19 24 21 48.3 -20.0 5.4 83.4 -4 1 13 5637 14 31 04 14 33 13 --- 19 26 31 48.2 -20.0 5.5 82.9 126 F 1 6501 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 14 33 13 J1357+7643 19 26 31 48.2 -20.0 5.5 82.9 -4 1 13 6501 14 33 13 14 35 23 --- 19 28 41 48.1 -20.0 5.5 82.4 126 F 1 7366 14 35 23 J1506+3730 19 28 41 42.2 -77.4 4.4 55.2 -44 1 13 7366 14 35 23 14 39 52 --- 19 33 11 41.5 -76.7 4.4 54.9 225 F 1 9161 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 14 39 52 J1506+3730 19 33 11 41.5 -76.7 4.4 54.9 -4 1 13 9161 14 39 52 14 41 52 --- 19 35 11 41.2 -76.4 4.5 54.8 116 F 1 9958 Schedule for VLBA_BR (Code Br ) Page 28 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 14 41 52 J1506+3730 19 35 11 41.2 -76.4 4.5 54.8 -4 1 13 9958 14 41 52 14 43 52 --- 19 37 11 40.9 -76.1 4.5 54.7 116 F 1 10756 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 14 43 52 J1506+3730 19 37 11 40.9 -76.1 4.5 54.7 -4 1 13 10756 14 43 52 14 45 51 --- 19 39 11 40.5 -75.8 4.5 54.6 116 F 1 11554 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 14 45 51 J1506+3730 19 39 11 40.5 -75.8 4.5 54.6 -4 1 13 11554 14 45 51 14 48 11 --- 19 41 31 40.2 -75.4 4.6 54.5 136 F 1 12485 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 14 48 11 J1506+3730 19 41 31 40.2 -75.4 4.6 54.5 -4 1 13 12485 14 48 11 14 50 50 --- 19 44 11 39.7 -75.0 4.6 54.3 156 F 1 13549 Next scan frequencies: 1403.40 1403.40 1631.40 1631.40 Next BBC frequencies: 996.60 996.60 768.60 768.60 14 50 50 J1459+3337 19 44 11 36.4 -78.0 4.7 51.6 -13 1 13 13549 14 50 50 14 53 20 --- 19 46 41 36.0 -77.6 4.8 51.5 137 F 1 14546 Next scan frequencies: 4600.99 4600.99 4990.99 4990.99 Next BBC frequencies: 500.99 500.99 890.99 890.99 14 53 20 J1459+3337 19 46 41 36.0 -77.6 4.8 51.5 -4 1 13 14546 14 53 20 14 56 19 --- 19 49 41 35.5 -77.1 4.8 51.4 176 F 1 15743 Next scan frequencies: 8118.99 8118.99 8488.99 8488.99 Next BBC frequencies: 518.99 518.99 888.99 888.99 14 56 19 J1459+3337 19 49 41 35.5 -77.1 4.8 51.4 -4 1 13 15743 14 56 19 14 59 49 --- 19 53 11 34.9 -76.6 4.9 51.2 205 F 1 17139 Schedule for VLBA_BR (Code Br ) Page 29 Multifrequency observation of a very young source 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 4 Apr 2005 Day 94 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 14 59 49 J1459+3337 19 53 11 34.9 -76.6 4.9 51.2 -4 1 14 17139 14 59 49 15 03 48 --- 19 57 11 34.3 -75.9 4.9 51.0 235 R 1 16466 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 15 03 48 J1459+3337 19 57 11 34.3 -75.9 4.9 51.0 -4 1 14 16466 15 03 48 15 08 17 --- 20 01 41 33.5 -75.2 5.0 50.8 265 R 1 14671 Next scan frequencies: 43209.49 43209.49 43217.49 43217.49 Next BBC frequencies: 809.49 809.49 817.49 817.49 15 08 17 J1459+3337 20 01 41 33.5 -75.2 5.0 50.8 -4 1 14 14671 15 08 17 15 12 47 --- 20 06 11 32.8 -74.5 5.1 50.5 265 R 1 12876 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: v18cm_nst.set Matches group v20cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. Setup group: 9 Station: VLBA_BR Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 2400.00 2400.00 2400.00 2400.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= L L L L IF = A C A C VLBA FE= 20cm omit 20cm omit VLBA Synth= 15.4 2.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 9 Setup file default. Used pcal sets: 1 LO sum= 1403.40 1403.40 1631.40 1631.40 BBC fr= 996.60 996.60 768.60 768.60 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= 600 600 6600 6600 0 0 0 0 PCALFR2= 600 600 6600 6600 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: v6cm_nst.set Matches group v6cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 19 Station: VLBA_BR 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. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = A C A 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: 19 Setup file default. Used pcal sets: 2 LO sum= 4600.99 4600.99 4990.99 4990.99 BBC fr= 500.99 500.99 890.99 890.99 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 2 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 10 10 6010 6010 0 0 0 0 PCALFR2= 10 10 6010 6010 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: v4cm_nst.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 29 Station: VLBA_BR 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= 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 29 Setup file default. Used pcal sets: 2 LO sum= 8118.99 8118.99 8488.99 8488.99 BBC fr= 518.99 518.99 888.99 888.99 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 2 PCAL = 1MHZ PCALXB1= S1 S3 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 10 10 6010 6010 0 0 0 0 PCALFR2= 10 10 6010 6010 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: v2cm_nst.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 39 Station: VLBA_BR 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= 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = 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: 39 Setup file default. Used pcal sets: 3 LO sum= 15357.49 15357.49 15365.49 15365.49 BBC fr= 757.49 757.49 765.49 765.49 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 3 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 Setup file: v1cm_nst.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 49 Station: VLBA_BR 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= 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = 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: 49 Setup file default. Used pcal sets: 3 LO sum= 22225.49 22225.49 22233.49 22233.49 BBC fr= 725.49 725.49 733.49 733.49 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 3 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 Setup file: v7mm_nst.set Matches group v7mm_c8 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 59 Station: VLBA_BR 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= 42400.00 42400.00 42400.00 42400.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.4 7.6 11.6 The following frequency sets based on this setup were used. Frequency Set: 59 Setup file default. Used pcal sets: 3 LO sum= 43209.49 43209.49 43217.49 43217.49 BBC fr= 809.49 809.49 817.49 817.49 Bandwd= 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 3 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 -- Multifrequency observation of a very young source 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). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J2136+0041 21 34 05.207365 * 21 36 38.586300 21 36 53.470669 0.00 00 28 25.08018 * 00 41 54.21300 00 43 04.13815 0.00 From catalog imbedded in main SCHED input file. 0.199 scan hours, 8.775 baseline hours above horizon. * 4C39.25 09 23 55.319179 * 09 27 03.013900 09 27 23.538893 0.00 39 15 23.56660 * 39 02 20.85200 39 01 09.02316 0.00 From catalog imbedded in main SCHED input file. 0.216 scan hours, 9.473 baseline hours above horizon. * J1357+7643 13 57 42.116969 * 13 57 55.371500 13 58 04.327805 0.00 76 57 53.35420 * 76 43 21.05100 76 41 40.85334 0.00 From catalog imbedded in main SCHED input file. 1.247 scan hours, 53.418 baseline hours above horizon. * J1506+3730 15 04 12.956712 * 15 06 09.530000 15 06 23.119171 0.00 37 42 23.33390 * 37 30 51.13200 37 29 21.78726 0.00 From catalog imbedded in main SCHED input file. 1.787 scan hours, 70.497 baseline hours above horizon. * J1459+3337 14 57 56.075394 * 14 59 58.475000 15 00 12.583480 0.00 33 48 53.22714 * 33 37 01.57000 33 35 30.88856 0.00 From catalog imbedded in main SCHED input file. 6.225 scan hours, 253.682 baseline hours above horizon. 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) J2136+0041 49.5 4C39.25 114.5 J1357+7643 97.0 J1506+3730 126.9 J1459+3337 130.6 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