COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: II Epoch of VLBA Observations of B2 1346+26 Exp. Code: BL159 Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: Elisabetta Liuzzo Address: Istituto di Radioastronomia Via Gobetti 101 I-40129 Bologna Italy Phone: +39 051 639 9364 EMAIL: liuzzo@ira.inaf.it Fax: +39 051 639 9431 Phone during observation: +39 051 639 9364 Observing mode: Continuum Notes: Schedule for VLBA_NL (Code Nl ) Page 2 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 06 50 27 J1342+2709 11 06 11 55.0 102.1 -2.6 -55.0 0 1 1 0 06 50 27 06 51 27 =1339+274 11 07 11 55.2 102.3 -2.6 -54.9 60 F 1 1 06 50 50 06 51 27 1346+26 11 07 11 53.6 101.6 -2.7 -54.7 -9 1 1 1 06 51 27 06 56 26 --- 11 12 11 54.5 102.7 -2.6 -54.4 290 F 1 6 06 51 27 06 56 26 J1342+2709 11 12 11 56.1 103.5 -2.5 -54.6 -9 1 1 6 06 56 26 06 57 26 =1339+274 11 13 11 56.2 103.7 -2.5 -54.5 51 F 1 7 06 56 26 06 57 26 1346+26 11 13 11 54.7 103.0 -2.6 -54.3 -9 1 1 7 06 57 26 07 02 25 --- 11 18 11 55.6 104.1 -2.5 -54.0 290 F 1 12 06 57 26 07 02 25 J1342+2709 11 18 11 57.1 104.9 -2.4 -54.1 -9 1 1 12 07 02 25 07 03 25 =1339+274 11 19 11 57.3 105.1 -2.4 -54.0 51 F 1 13 07 02 25 07 05 22 4C39.25 11 21 08 68.3 272.2 1.9 73.5 0 1 1 13 07 05 22 07 10 21 --- 11 26 08 67.4 272.9 2.0 73.4 299 F 1 17 07 05 45 07 12 21 J1342+2709 11 28 08 58.9 107.4 -2.2 -53.1 3 1 1 17 07 12 21 07 13 21 =1339+274 11 29 08 59.1 107.6 -2.2 -53.0 60 F 1 18 07 12 44 07 13 21 1346+26 11 29 08 57.6 106.8 -2.3 -53.0 -9 1 1 18 07 13 21 07 18 20 --- 11 34 08 58.5 108.0 -2.3 -52.4 290 F 1 23 07 13 21 07 18 20 J1342+2709 11 34 08 60.0 109.0 -2.1 -52.4 -9 1 1 23 07 18 20 07 19 20 =1339+274 11 35 08 60.2 109.2 -2.1 -52.3 51 F 1 24 07 18 20 07 19 20 1346+26 11 35 08 58.6 108.3 -2.2 -52.3 -9 1 1 24 07 19 20 07 24 19 --- 11 40 08 59.5 109.6 -2.2 -51.7 290 F 1 29 07 19 20 07 24 19 J1342+2709 11 40 08 61.0 110.6 -2.0 -51.6 -9 1 1 29 07 24 19 07 25 19 =1339+274 11 41 08 61.2 110.9 -2.0 -51.5 51 F 1 30 07 24 19 07 25 19 1346+26 11 41 08 59.7 109.9 -2.1 -51.6 -9 1 1 30 07 25 19 07 30 18 --- 11 46 08 60.6 111.3 -2.1 -51.0 290 F 1 35 07 25 19 07 30 18 J1342+2709 11 46 08 62.1 112.4 -1.9 -50.8 -9 1 1 35 07 30 18 07 31 18 =1339+274 11 47 08 62.3 112.7 -1.9 -50.6 51 F 1 36 07 30 18 Schedule for VLBA_NL (Code Nl ) Page 3 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 07 31 18 1346+26 11 47 08 60.7 111.6 -2.0 -50.8 -9 1 1 36 07 31 18 07 36 17 --- 11 52 08 61.6 113.1 -2.0 -50.1 290 F 1 41 07 31 18 07 36 17 J1342+2709 11 52 08 63.1 114.2 -1.8 -49.8 -9 1 1 41 07 36 17 07 37 17 =1339+274 11 53 08 63.3 114.5 -1.8 -49.7 51 F 1 41 07 36 17 Next scan frequencies: 1659.49 1659.49 1667.49 1667.49 Next BBC frequencies: 740.51 740.51 732.51 732.51 07 37 17 J1342+2709 11 53 08 63.3 114.5 -1.8 -49.7 -4 1 1 41 07 37 17 07 38 17 =1339+274 11 54 08 63.5 114.9 -1.8 -49.5 56 F 1 42 07 37 55 07 38 17 1346+26 11 54 08 61.9 113.7 -1.9 -49.8 -9 1 1 42 07 38 17 07 43 16 --- 11 59 08 62.8 115.3 -1.8 -48.9 290 F 1 47 07 38 17 07 43 16 J1342+2709 11 59 08 64.3 116.5 -1.7 -48.6 -9 1 1 47 07 43 16 07 44 16 =1339+274 12 00 08 64.5 116.9 -1.7 -48.4 51 F 1 48 07 43 16 07 44 16 1346+26 12 00 08 63.0 115.6 -1.8 -48.8 -9 1 1 48 07 44 16 07 49 15 --- 12 05 08 63.8 117.2 -1.7 -47.8 290 F 1 53 07 44 16 07 49 15 J1342+2709 12 05 08 65.3 118.6 -1.6 -47.3 -9 1 1 53 07 49 15 07 50 15 =1339+274 12 06 08 65.4 119.0 -1.6 -47.1 51 F 1 54 07 49 15 07 50 15 1346+26 12 06 08 64.0 117.6 -1.7 -47.6 -9 1 1 54 07 50 15 07 55 14 --- 12 11 08 64.8 119.3 -1.6 -46.6 290 F 1 59 07 50 15 07 55 14 J1342+2709 12 11 08 66.3 120.9 -1.5 -46.0 -9 1 1 59 07 55 14 07 56 14 =1339+274 12 12 08 66.4 121.2 -1.5 -45.8 51 F 1 60 07 55 14 07 56 14 1346+26 12 12 08 64.9 119.7 -1.6 -46.4 -9 1 1 60 07 56 14 08 01 13 --- 12 17 08 65.7 121.6 -1.5 -45.3 290 F 1 65 07 56 14 08 01 13 J1342+2709 12 17 08 67.2 123.2 -1.4 -44.5 -9 1 1 65 08 01 13 08 02 13 =1339+274 12 18 08 67.4 123.7 -1.4 -44.2 51 F 1 66 08 01 13 08 04 12 4C39.25 12 20 08 57.4 279.8 2.9 71.0 9 1 1 66 08 04 12 08 09 11 --- 12 25 08 56.5 280.4 3.0 70.7 299 F 1 70 08 04 35 08 11 10 J1342+2709 12 27 08 68.7 127.6 -1.3 -41.6 12 1 1 70 08 11 10 08 12 10 =1339+274 12 28 08 68.9 128.0 -1.2 -41.3 60 F 1 71 08 11 33 Schedule for VLBA_NL (Code Nl ) Page 4 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 08 12 10 1346+26 12 28 08 67.4 126.0 -1.4 -42.4 -9 1 1 71 08 12 10 08 17 09 --- 12 33 08 68.2 128.2 -1.3 -40.9 290 F 1 76 08 12 10 08 17 09 J1342+2709 12 33 08 69.6 130.4 -1.2 -39.6 -9 1 1 76 08 17 09 08 18 09 =1339+274 12 34 08 69.7 130.9 -1.1 -39.3 51 F 1 77 08 17 09 08 18 09 1346+26 12 34 08 68.3 128.7 -1.3 -40.6 -9 1 1 77 08 18 09 08 23 08 --- 12 39 08 69.0 131.1 -1.2 -38.9 290 F 1 82 08 18 09 08 23 08 J1342+2709 12 39 08 70.4 133.5 -1.1 -37.5 -9 1 1 82 08 23 08 08 24 08 =1339+274 12 40 08 70.6 134.0 -1.0 -37.1 51 F 1 83 08 23 08 08 24 08 1346+26 12 40 08 69.2 131.6 -1.2 -38.6 -9 1 1 83 08 24 08 08 29 08 --- 12 45 08 69.9 134.1 -1.1 -36.8 290 F 1 88 08 24 08 08 29 08 J1342+2709 12 45 08 71.2 136.7 -1.0 -35.0 -9 1 1 88 08 29 08 08 30 07 =1339+274 12 46 08 71.3 137.3 -0.9 -34.6 51 F 1 89 08 29 08 08 30 07 1346+26 12 46 08 70.0 134.6 -1.1 -36.4 -9 1 1 89 08 30 07 08 35 07 --- 12 51 08 70.7 137.3 -1.0 -34.4 291 F 1 94 08 30 07 08 35 07 J1342+2709 12 51 08 72.0 140.3 -0.9 -32.4 -9 1 1 94 08 35 07 08 36 06 =1339+274 12 52 08 72.1 140.9 -0.8 -31.9 51 F 1 95 08 35 07 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 08 36 06 J1342+2709 12 52 08 72.1 140.9 -0.8 -31.9 -4 1 1 95 08 36 06 08 37 36 =1339+274 12 53 38 72.2 141.8 -0.8 -31.2 86 F 1 96 08 36 44 08 37 36 1346+26 12 53 38 71.0 138.7 -0.9 -33.4 -9 1 1 96 08 37 36 08 41 35 --- 12 57 38 71.4 141.1 -0.9 -31.6 231 F 1 100 08 37 36 08 41 35 J1342+2709 12 57 38 72.7 144.4 -0.7 -29.2 -8 1 1 100 08 41 35 08 43 05 =1339+274 12 59 08 72.9 145.3 -0.7 -28.5 81 F 1 101 08 41 35 08 43 05 1346+26 12 59 08 71.6 142.0 -0.8 -30.9 -8 1 1 101 08 43 05 08 47 05 --- 13 03 08 72.1 144.5 -0.8 -29.0 231 F 1 105 08 43 05 08 47 05 J1342+2709 13 03 08 73.3 148.1 -0.7 -26.3 -8 1 1 105 08 47 05 08 48 34 =1339+274 13 04 38 73.4 149.1 -0.6 -25.5 81 F 1 107 08 47 05 Schedule for VLBA_NL (Code Nl ) Page 5 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 08 48 34 1346+26 13 04 38 72.2 145.4 -0.7 -28.2 -8 1 1 107 08 48 34 08 52 34 --- 13 08 38 72.6 148.1 -0.7 -26.2 231 F 1 110 08 48 34 08 52 34 J1342+2709 13 08 38 73.8 152.0 -0.6 -23.2 -9 1 1 110 08 52 34 08 54 03 =1339+274 13 10 08 73.9 153.1 -0.5 -22.3 81 F 1 112 08 52 34 08 54 03 1346+26 13 10 08 72.8 149.1 -0.7 -25.4 -9 1 1 112 08 54 03 08 58 03 --- 13 14 08 73.2 151.9 -0.6 -23.1 231 F 1 116 08 54 03 08 58 03 J1342+2709 13 14 08 74.2 156.1 -0.5 -19.8 -9 1 1 116 08 58 03 08 59 33 =1339+274 13 15 38 74.3 157.3 -0.4 -18.9 81 F 1 117 08 58 03 09 01 38 4C39.25 13 17 43 46.9 286.3 3.8 67.1 33 1 1 117 09 01 38 09 06 37 --- 13 22 43 46.0 286.8 3.9 66.7 299 F 1 122 09 02 01 09 08 37 J1342+2709 13 24 43 74.9 164.6 -0.3 -12.8 32 1 1 122 09 08 37 09 10 07 =1339+274 13 26 13 75.0 165.9 -0.3 -11.8 90 F 1 124 09 09 00 09 10 07 1346+26 13 26 13 74.1 160.9 -0.4 -15.8 -9 1 1 124 09 10 07 09 14 06 --- 13 30 13 74.3 164.1 -0.3 -13.2 230 F 1 127 09 10 07 09 14 06 J1342+2709 13 30 13 75.1 169.3 -0.2 -9.0 -9 1 1 127 09 14 06 09 15 36 =1339+274 13 31 43 75.2 170.5 -0.2 -7.9 80 F 1 129 09 14 06 09 15 36 1346+26 13 31 43 74.4 165.3 -0.3 -12.2 -10 1 1 129 09 15 36 09 19 35 --- 13 35 43 74.5 168.6 -0.2 -9.5 230 F 1 133 09 15 36 09 19 35 J1342+2709 13 35 43 75.3 174.0 -0.1 -5.0 -10 1 1 133 09 19 35 09 21 05 =1339+274 13 37 13 75.3 175.3 -0.1 -3.9 80 F 1 134 09 19 35 09 21 05 1346+26 13 37 13 74.6 169.8 -0.2 -8.5 -10 1 1 134 09 21 05 09 25 04 --- 13 41 13 74.7 173.2 -0.1 -5.7 230 F 1 138 09 21 05 09 25 04 J1342+2709 13 41 13 75.3 178.8 0.0 -1.0 -10 1 1 138 09 25 04 09 26 34 =1339+274 13 42 43 75.3 180.2 0.0 0.1 80 F 1 139 09 25 04 09 26 34 1346+26 13 42 43 74.7 174.4 -0.1 -4.6 -10 1 1 139 09 26 34 09 30 33 --- 13 46 43 74.8 177.8 0.0 -1.8 230 F 1 143 09 26 34 09 30 33 J1342+2709 13 46 43 75.3 183.7 0.1 3.1 -10 1 1 143 09 30 33 09 32 03 =1339+274 13 48 13 75.3 185.0 0.1 4.2 80 F 1 145 09 30 33 Schedule for VLBA_NL (Code Nl ) Page 6 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 09 32 03 J1342+2709 13 48 13 75.3 185.0 0.1 4.2 -4 1 1 145 09 32 03 09 32 53 =1339+274 13 49 03 75.3 185.7 0.1 4.8 46 F 1 146 09 32 03 09 32 53 1346+26 13 49 03 74.8 179.8 0.0 -0.2 -10 1 1 146 09 32 53 09 33 43 --- 13 49 53 74.8 180.5 0.0 0.4 40 F 1 146 09 32 53 09 33 43 J1342+2709 13 49 53 75.3 186.4 0.1 5.4 -10 1 1 146 09 33 43 09 34 33 =1339+274 13 50 43 75.2 187.2 0.1 6.0 40 F 1 147 09 33 43 09 34 33 1346+26 13 50 43 74.8 181.2 0.0 1.0 -10 1 1 147 09 34 33 09 35 22 --- 13 51 33 74.8 181.9 0.0 1.6 40 F 1 148 09 34 33 09 35 22 J1342+2709 13 51 33 75.2 187.9 0.2 6.6 -10 1 1 148 09 35 22 09 36 12 =1339+274 13 52 23 75.2 188.6 0.2 7.2 40 F 1 149 09 35 22 09 36 12 1346+26 13 52 23 74.8 182.6 0.1 2.2 -10 1 1 149 09 36 12 09 37 02 --- 13 53 13 74.8 183.4 0.1 2.8 40 F 1 150 09 36 12 09 37 02 J1342+2709 13 53 13 75.2 189.3 0.2 7.8 -10 1 1 150 09 37 02 09 37 52 =1339+274 13 54 03 75.2 190.0 0.2 8.4 40 F 1 150 09 37 02 09 37 52 1346+26 13 54 03 74.7 184.1 0.1 3.4 -10 1 1 150 09 37 52 09 38 42 --- 13 54 53 74.7 184.8 0.1 4.0 40 F 1 151 09 37 52 09 38 42 J1342+2709 13 54 53 75.1 190.8 0.2 9.0 -10 1 1 151 09 38 42 09 39 32 =1339+274 13 55 43 75.1 191.5 0.2 9.6 40 F 1 152 09 38 42 09 39 32 1346+26 13 55 43 74.7 185.5 0.1 4.6 -10 1 1 152 09 39 32 09 40 22 --- 13 56 33 74.7 186.2 0.1 5.1 40 F 1 153 09 39 32 09 40 22 J1342+2709 13 56 33 75.1 192.2 0.2 10.2 -10 1 1 153 09 40 22 09 41 11 =1339+274 13 57 23 75.0 192.9 0.2 10.8 40 F 1 154 09 40 22 09 41 11 1346+26 13 57 23 74.7 186.9 0.1 5.7 -10 1 1 154 09 41 11 09 42 01 --- 13 58 13 74.7 187.6 0.1 6.3 40 F 1 154 09 41 11 09 42 01 J1342+2709 13 58 13 75.0 193.6 0.3 11.4 -10 1 1 154 09 42 01 09 42 51 =1339+274 13 59 03 75.0 194.3 0.3 11.9 40 F 1 155 09 42 01 Schedule for VLBA_NL (Code Nl ) Page 7 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 09 42 51 1346+26 13 59 03 74.6 188.3 0.2 6.9 -10 1 1 155 09 42 51 09 43 41 --- 13 59 53 74.6 189.0 0.2 7.5 40 F 1 156 09 42 51 09 43 41 J1342+2709 13 59 53 74.9 195.0 0.3 12.5 -10 1 1 156 09 43 41 09 44 31 =1339+274 14 00 43 74.9 195.7 0.3 13.1 40 F 1 157 09 43 41 09 44 31 1346+26 14 00 43 74.6 189.7 0.2 8.1 -10 1 1 157 09 44 31 09 45 21 --- 14 01 33 74.6 190.4 0.2 8.6 40 F 1 158 09 44 31 09 45 21 J1342+2709 14 01 33 74.8 196.4 0.3 13.7 -10 1 1 158 09 45 21 09 46 11 =1339+274 14 02 23 74.8 197.1 0.3 14.2 40 F 1 158 09 45 21 09 46 11 1346+26 14 02 23 74.5 191.1 0.2 9.2 -10 1 1 158 09 46 11 09 47 00 --- 14 03 13 74.5 191.7 0.2 9.8 40 F 1 159 09 46 11 09 47 00 J1342+2709 14 03 13 74.7 197.7 0.3 14.8 -10 1 1 159 09 47 00 09 47 50 =1339+274 14 04 03 74.7 198.4 0.4 15.4 40 F 1 160 09 47 00 09 47 50 1346+26 14 04 03 74.5 192.4 0.2 10.3 -10 1 1 160 09 47 50 09 48 40 --- 14 04 53 74.4 193.1 0.3 10.9 40 F 1 161 09 47 50 09 48 40 J1342+2709 14 04 53 74.6 199.1 0.4 15.9 -10 1 1 161 09 48 40 09 49 30 =1339+274 14 05 43 74.6 199.8 0.4 16.5 40 F 1 162 09 48 40 09 49 30 1346+26 14 05 43 74.4 193.8 0.3 11.5 -10 1 1 162 09 49 30 09 50 20 --- 14 06 33 74.4 194.5 0.3 12.0 40 F 1 162 09 49 30 09 50 20 J1342+2709 14 06 33 74.5 200.4 0.4 17.0 -10 1 1 162 09 50 20 09 51 10 =1339+274 14 07 23 74.5 201.1 0.4 17.6 40 F 1 163 09 50 20 09 51 10 1346+26 14 07 23 74.3 195.2 0.3 12.6 -10 1 1 163 09 51 10 09 52 00 --- 14 08 13 74.3 195.8 0.3 13.1 40 F 1 164 09 51 10 09 52 00 J1342+2709 14 08 13 74.4 201.8 0.4 18.1 -10 1 1 164 09 52 00 09 52 50 =1339+274 14 09 03 74.4 202.4 0.4 18.6 40 F 1 165 09 52 00 09 52 50 1346+26 14 09 03 74.2 196.5 0.3 13.7 -10 1 1 165 09 52 50 09 53 39 --- 14 09 53 74.2 197.2 0.3 14.2 40 F 1 166 09 52 50 09 53 39 J1342+2709 14 09 53 74.3 203.1 0.5 19.2 -10 1 1 166 09 53 39 09 54 29 =1339+274 14 10 43 74.2 203.7 0.5 19.7 40 F 1 166 09 53 39 Schedule for VLBA_NL (Code Nl ) Page 8 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 09 54 29 1346+26 14 10 43 74.2 197.8 0.4 14.8 -10 1 1 166 09 54 29 09 55 19 --- 14 11 33 74.1 198.5 0.4 15.3 40 F 1 167 09 54 29 09 55 19 J1342+2709 14 11 33 74.2 204.3 0.5 20.2 -10 1 1 167 09 55 19 09 56 09 =1339+274 14 12 23 74.1 205.0 0.5 20.7 40 F 1 168 09 55 19 09 56 09 1346+26 14 12 23 74.1 199.1 0.4 15.9 -10 1 1 168 09 56 09 09 56 59 --- 14 13 13 74.0 199.8 0.4 16.4 40 F 1 169 09 56 09 09 56 59 J1342+2709 14 13 13 74.1 205.6 0.5 21.2 -10 1 1 169 09 56 59 09 57 49 =1339+274 14 14 03 74.0 206.2 0.5 21.7 40 F 1 170 09 56 59 09 57 49 1346+26 14 14 03 73.9 200.4 0.4 16.9 -10 1 1 170 09 57 49 09 58 39 --- 14 14 53 73.9 201.1 0.4 17.4 40 F 1 170 09 57 49 09 58 39 J1342+2709 14 14 53 73.9 206.9 0.5 22.2 -10 1 1 170 09 58 39 09 59 28 =1339+274 14 15 43 73.8 207.5 0.6 22.7 40 F 1 171 09 58 39 09 59 28 1346+26 14 15 43 73.8 201.7 0.4 18.0 -10 1 1 171 09 59 28 10 00 18 --- 14 16 33 73.8 202.3 0.5 18.5 40 F 1 172 09 59 28 10 00 18 J1342+2709 14 16 33 73.8 208.1 0.6 23.2 -10 1 1 172 10 00 18 10 01 08 =1339+274 14 17 23 73.7 208.7 0.6 23.7 40 F 1 173 10 00 18 10 01 08 1346+26 14 17 23 73.7 203.0 0.5 19.0 -10 1 1 173 10 01 08 10 01 58 --- 14 18 13 73.7 203.6 0.5 19.5 40 F 1 174 10 01 08 10 01 58 J1342+2709 14 18 13 73.6 209.3 0.6 24.2 -10 1 1 174 10 01 58 10 02 48 =1339+274 14 19 03 73.5 209.9 0.6 24.7 40 F 1 175 10 01 58 10 02 48 1346+26 14 19 03 73.6 204.2 0.5 20.0 -10 1 1 175 10 02 48 10 03 38 --- 14 19 53 73.5 204.8 0.5 20.5 40 F 1 175 10 02 48 10 03 38 J1342+2709 14 19 53 73.5 210.5 0.6 25.2 -10 1 1 175 10 03 38 10 04 28 =1339+274 14 20 43 73.4 211.1 0.6 25.6 40 F 1 176 10 03 38 10 04 28 1346+26 14 20 43 73.5 205.5 0.5 21.0 -10 1 1 176 10 04 28 10 05 17 --- 14 21 33 73.4 206.1 0.5 21.5 40 F 1 177 10 04 28 10 05 17 J1342+2709 14 21 33 73.3 211.7 0.7 26.1 -10 1 1 177 10 05 17 10 06 07 =1339+274 14 22 23 73.2 212.2 0.7 26.5 40 F 1 178 10 05 17 Schedule for VLBA_NL (Code Nl ) Page 9 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 10 06 07 1346+26 14 22 23 73.3 206.7 0.6 22.0 -10 1 1 178 10 06 07 10 06 57 --- 14 23 13 73.3 207.3 0.6 22.5 40 F 1 179 10 06 07 10 06 57 J1342+2709 14 23 13 73.1 212.8 0.7 27.0 -10 1 1 179 10 06 57 10 07 47 =1339+274 14 24 03 73.1 213.4 0.7 27.4 40 F 1 179 10 06 57 10 07 47 1346+26 14 24 03 73.2 207.9 0.6 22.9 -10 1 1 179 10 07 47 10 08 37 --- 14 24 53 73.1 208.5 0.6 23.4 40 F 1 180 10 07 47 10 08 37 J1342+2709 14 24 53 73.0 213.9 0.7 27.9 -10 1 1 180 10 08 37 10 09 27 =1339+274 14 25 43 72.9 214.5 0.7 28.3 40 F 1 181 10 08 37 10 09 27 1346+26 14 25 43 73.0 209.0 0.6 23.9 -10 1 1 181 10 09 27 10 10 17 --- 14 26 33 73.0 209.6 0.6 24.3 40 F 1 182 10 09 27 10 10 17 J1342+2709 14 26 33 72.8 215.0 0.7 28.8 -10 1 1 182 10 10 17 10 11 07 =1339+274 14 27 23 72.7 215.6 0.7 29.2 40 F 1 183 10 10 17 10 11 07 1346+26 14 27 23 72.9 210.2 0.6 24.8 -10 1 1 183 10 11 07 10 11 56 --- 14 28 13 72.8 210.8 0.6 25.3 40 F 1 183 10 11 07 10 11 56 J1342+2709 14 28 13 72.6 216.1 0.8 29.6 -10 1 1 183 10 11 56 10 12 46 =1339+274 14 29 03 72.5 216.7 0.8 30.0 40 F 1 184 10 11 56 10 12 46 1346+26 14 29 03 72.7 211.3 0.7 25.7 -10 1 1 184 10 12 46 10 13 36 --- 14 29 53 72.6 211.9 0.7 26.1 40 F 1 185 10 12 46 10 13 36 J1342+2709 14 29 53 72.4 217.2 0.8 30.4 -10 1 1 185 10 13 36 10 14 26 =1339+274 14 30 43 72.3 217.7 0.8 30.8 40 F 1 186 10 13 36 10 14 26 1346+26 14 30 43 72.6 212.5 0.7 26.6 -10 1 1 186 10 14 26 10 15 16 --- 14 31 33 72.5 213.0 0.7 27.0 40 F 1 187 10 14 26 10 15 16 J1342+2709 14 31 33 72.2 218.3 0.8 31.3 -9 1 1 187 10 15 16 10 16 06 =1339+274 14 32 23 72.1 218.8 0.8 31.6 40 F 1 187 10 15 16 10 16 06 1346+26 14 32 23 72.4 213.6 0.7 27.4 -9 1 1 187 10 16 06 10 16 56 --- 14 33 13 72.3 214.1 0.7 27.9 40 F 1 188 10 16 06 10 16 56 J1342+2709 14 33 13 72.0 219.3 0.8 32.0 -9 1 1 188 10 16 56 10 17 45 =1339+274 14 34 03 71.9 219.8 0.9 32.4 40 F 1 189 10 16 56 Schedule for VLBA_NL (Code Nl ) Page 10 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 10 17 45 1346+26 14 34 03 72.2 214.7 0.7 28.3 -9 1 1 189 10 17 45 10 18 35 --- 14 34 53 72.1 215.2 0.8 28.7 40 F 1 190 10 17 45 10 18 35 J1342+2709 14 34 53 71.8 220.3 0.9 32.8 -9 1 1 190 10 18 35 10 19 25 =1339+274 14 35 43 71.7 220.8 0.9 33.2 40 F 1 191 10 18 35 10 19 25 1346+26 14 35 43 72.0 215.7 0.8 29.1 -9 1 1 191 10 19 25 10 20 15 --- 14 36 33 71.9 216.2 0.8 29.5 40 F 1 191 10 19 25 10 20 15 J1342+2709 14 36 33 71.6 221.3 0.9 33.6 -9 1 1 191 10 20 15 10 21 05 =1339+274 14 37 23 71.5 221.8 0.9 33.9 41 F 1 192 10 20 15 10 21 05 1346+26 14 37 23 71.9 216.8 0.8 29.9 -9 1 1 192 10 21 05 10 21 55 --- 14 38 13 71.8 217.3 0.8 30.3 41 F 1 193 10 21 05 10 21 55 J1342+2709 14 38 13 71.4 222.3 0.9 34.3 -9 1 1 193 10 21 55 10 22 45 =1339+274 14 39 03 71.3 222.7 0.9 34.7 41 F 1 194 10 21 55 10 24 27 J1642+3948 14 40 45 66.8 84.6 -2.0 -75.1 4 1 1 194 10 24 27 10 29 26 =1641+399 14 45 45 67.8 85.3 -2.0 -75.3 299 F 1 199 10 24 50 10 30 55 J1342+2709 14 47 15 70.2 227.2 1.1 37.9 -11 1 1 199 10 30 55 10 31 45 =1339+274 14 48 05 70.1 227.6 1.1 38.3 39 F 1 199 10 31 18 10 31 45 1346+26 14 48 05 70.6 223.0 1.0 34.7 -9 1 1 199 10 31 45 10 32 35 --- 14 48 55 70.5 223.5 1.0 35.0 41 F 1 200 10 31 45 10 32 35 J1342+2709 14 48 55 70.0 228.1 1.1 38.6 -9 1 1 200 10 32 35 10 33 25 =1339+274 14 49 45 69.9 228.5 1.1 38.9 41 F 1 201 10 32 35 10 33 25 1346+26 14 49 45 70.4 224.0 1.0 35.4 -9 1 1 201 10 33 25 10 34 15 --- 14 50 35 70.2 224.4 1.0 35.7 41 F 1 202 10 33 25 10 34 15 J1342+2709 14 50 35 69.8 228.9 1.1 39.2 -9 1 1 202 10 34 15 10 35 05 =1339+274 14 51 25 69.7 229.3 1.1 39.5 41 F 1 203 10 34 15 10 35 05 1346+26 14 51 25 70.1 224.9 1.0 36.0 -9 1 1 203 10 35 05 10 35 55 --- 14 52 15 70.0 225.3 1.0 36.3 41 F 1 203 10 35 05 10 35 55 J1342+2709 14 52 15 69.5 229.7 1.2 39.7 -9 1 1 203 10 35 55 10 36 44 =1339+274 14 53 05 69.4 230.1 1.2 40.0 41 F 1 204 10 35 55 Schedule for VLBA_NL (Code Nl ) Page 11 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 10 36 44 1346+26 14 53 05 69.9 225.7 1.1 36.7 -9 1 1 204 10 36 44 10 37 34 --- 14 53 55 69.8 226.2 1.1 37.0 41 F 1 205 10 36 44 10 37 34 J1342+2709 14 53 55 69.3 230.5 1.2 40.3 -9 1 1 205 10 37 34 10 38 24 =1339+274 14 54 45 69.2 230.9 1.2 40.6 41 F 1 206 10 37 34 10 38 24 1346+26 14 54 45 69.7 226.6 1.1 37.3 -9 1 1 206 10 38 24 10 39 14 --- 14 55 35 69.6 227.0 1.1 37.6 41 F 1 207 10 38 24 10 39 14 J1342+2709 14 55 35 69.1 231.3 1.2 40.9 -9 1 1 207 10 39 14 10 40 04 =1339+274 14 56 25 68.9 231.7 1.2 41.1 41 F 1 207 10 39 14 10 40 04 1346+26 14 56 25 69.5 227.4 1.1 37.9 -9 1 1 207 10 40 04 10 40 54 --- 14 57 15 69.4 227.9 1.1 38.2 41 F 1 208 10 40 04 10 40 54 J1342+2709 14 57 15 68.8 232.1 1.2 41.4 -9 1 1 208 10 40 54 10 41 44 =1339+274 14 58 05 68.7 232.5 1.3 41.7 41 F 1 209 10 40 54 10 41 44 1346+26 14 58 05 69.2 228.3 1.1 38.5 -9 1 1 209 10 41 44 10 42 34 --- 14 58 55 69.1 228.7 1.2 38.8 41 F 1 210 10 41 44 10 42 34 J1342+2709 14 58 55 68.6 232.9 1.3 41.9 -9 1 1 210 10 42 34 10 43 23 =1339+274 14 59 45 68.5 233.2 1.3 42.2 41 F 1 211 10 42 34 10 43 23 1346+26 14 59 45 69.0 229.1 1.2 39.1 -9 1 1 211 10 43 23 10 44 13 --- 15 00 35 68.9 229.5 1.2 39.3 41 F 1 212 10 43 23 10 44 13 J1342+2709 15 00 35 68.3 233.6 1.3 42.4 -9 1 1 212 10 44 13 10 45 03 =1339+274 15 01 25 68.2 234.0 1.3 42.7 41 F 1 212 10 44 13 10 45 03 1346+26 15 01 25 68.8 229.9 1.2 39.6 -9 1 1 212 10 45 03 10 45 53 --- 15 02 15 68.6 230.3 1.2 39.9 41 F 1 213 10 45 03 10 45 53 J1342+2709 15 02 15 68.1 234.4 1.3 42.9 -9 1 1 213 10 45 53 10 46 43 =1339+274 15 03 05 68.0 234.7 1.3 43.2 41 F 1 214 10 45 53 10 46 43 1346+26 15 03 05 68.5 230.7 1.2 40.2 -9 1 1 214 10 46 43 10 47 33 --- 15 03 55 68.4 231.1 1.2 40.4 41 F 1 215 10 46 43 10 47 33 J1342+2709 15 03 55 67.8 235.1 1.4 43.4 -9 1 1 215 10 47 33 10 48 23 =1339+274 15 04 45 67.7 235.4 1.4 43.6 41 F 1 216 10 47 33 Schedule for VLBA_NL (Code Nl ) Page 12 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 10 48 23 1346+26 15 04 45 68.3 231.4 1.3 40.7 -9 1 1 216 10 48 23 10 49 12 --- 15 05 35 68.2 231.8 1.3 41.0 41 F 1 216 10 48 23 10 49 12 J1342+2709 15 05 35 67.6 235.8 1.4 43.9 -9 1 1 216 10 49 12 10 50 02 =1339+274 15 06 25 67.4 236.1 1.4 44.1 41 F 1 217 10 49 12 10 50 02 1346+26 15 06 25 68.0 232.2 1.3 41.2 -9 1 1 217 10 50 02 10 50 52 --- 15 07 15 67.9 232.6 1.3 41.5 41 F 1 218 10 50 02 10 50 52 J1342+2709 15 07 15 67.3 236.5 1.4 44.3 -9 1 1 218 10 50 52 10 51 42 =1339+274 15 08 05 67.2 236.8 1.4 44.5 41 F 1 219 10 50 52 10 51 42 1346+26 15 08 05 67.8 232.9 1.3 41.7 -9 1 1 219 10 51 42 10 52 32 --- 15 08 55 67.7 233.3 1.3 42.0 41 F 1 220 10 51 42 10 52 32 J1342+2709 15 08 55 67.1 237.2 1.4 44.7 -9 1 1 220 10 52 32 10 53 22 =1339+274 15 09 45 66.9 237.5 1.5 45.0 41 F 1 220 10 52 32 10 53 22 1346+26 15 09 45 67.5 233.7 1.3 42.2 -9 1 1 220 10 53 22 10 54 12 --- 15 10 35 67.4 234.0 1.4 42.4 41 F 1 221 10 53 22 10 54 12 J1342+2709 15 10 35 66.8 237.8 1.5 45.2 -9 1 1 221 10 54 12 10 55 01 =1339+274 15 11 25 66.7 238.2 1.5 45.4 41 F 1 222 10 54 12 10 55 01 1346+26 15 11 25 67.3 234.4 1.4 42.7 -9 1 1 222 10 55 01 10 55 51 --- 15 12 15 67.2 234.7 1.4 42.9 41 F 1 223 10 55 01 10 55 51 J1342+2709 15 12 15 66.5 238.5 1.5 45.6 -8 1 1 223 10 55 51 10 56 41 =1339+274 15 13 05 66.4 238.8 1.5 45.8 41 F 1 224 10 55 51 10 56 41 1346+26 15 13 05 67.0 235.1 1.4 43.1 -8 1 1 224 10 56 41 10 57 31 --- 15 13 55 66.9 235.4 1.4 43.4 41 F 1 224 10 56 41 10 57 31 J1342+2709 15 13 55 66.3 239.1 1.5 46.0 -8 1 1 224 10 57 31 10 58 21 =1339+274 15 14 45 66.1 239.5 1.5 46.2 41 F 1 225 10 57 31 10 58 21 1346+26 15 14 45 66.8 235.8 1.4 43.6 -8 1 1 225 10 58 21 10 59 11 --- 15 15 35 66.7 236.1 1.4 43.8 41 F 1 226 10 58 21 10 59 11 J1342+2709 15 15 35 66.0 239.8 1.6 46.4 -8 1 1 226 10 59 11 11 00 01 =1339+274 15 16 25 65.9 240.1 1.6 46.6 41 F 1 227 10 59 11 Schedule for VLBA_NL (Code Nl ) Page 13 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 11 00 01 1346+26 15 16 25 66.5 236.5 1.5 44.0 -8 1 1 227 11 00 01 11 00 51 --- 15 17 15 66.4 236.8 1.5 44.2 41 F 1 228 11 00 01 11 00 51 J1342+2709 15 17 15 65.7 240.4 1.6 46.8 -8 1 1 228 11 00 51 11 01 40 =1339+274 15 18 05 65.6 240.7 1.6 46.9 41 F 1 228 11 00 51 11 01 40 1346+26 15 18 05 66.3 237.1 1.5 44.4 -8 1 1 228 11 01 40 11 02 30 --- 15 18 55 66.1 237.5 1.5 44.7 41 F 1 229 11 01 40 11 02 30 J1342+2709 15 18 55 65.5 241.0 1.6 47.1 -8 1 1 229 11 02 30 11 03 20 =1339+274 15 19 45 65.3 241.3 1.6 47.3 42 F 1 230 11 02 30 11 03 20 1346+26 15 19 45 66.0 237.8 1.5 44.9 -8 1 1 230 11 03 20 11 04 10 --- 15 20 35 65.9 238.1 1.5 45.1 42 F 1 231 11 03 20 11 04 10 J1342+2709 15 20 35 65.2 241.6 1.6 47.5 -8 1 1 231 11 04 10 11 05 00 =1339+274 15 21 25 65.0 241.9 1.6 47.7 42 F 1 232 11 04 10 11 05 00 1346+26 15 21 25 65.7 238.4 1.5 45.3 -8 1 1 232 11 05 00 11 05 50 --- 15 22 15 65.6 238.8 1.5 45.5 42 F 1 232 11 05 00 11 05 50 J1342+2709 15 22 15 64.9 242.2 1.7 47.8 -8 1 1 232 11 05 50 11 06 40 =1339+274 15 23 05 64.8 242.5 1.7 48.0 42 F 1 233 11 05 50 11 06 40 1346+26 15 23 05 65.5 239.1 1.6 45.7 -8 1 1 233 11 06 40 11 07 29 --- 15 23 55 65.3 239.4 1.6 45.8 42 F 1 234 11 06 40 11 07 29 J1342+2709 15 23 55 64.6 242.8 1.7 48.2 -8 1 1 234 11 07 29 11 08 19 =1339+274 15 24 45 64.5 243.1 1.7 48.3 42 F 1 235 11 07 29 11 08 19 1346+26 15 24 45 65.2 239.7 1.6 46.0 -8 1 1 235 11 08 19 11 09 09 --- 15 25 35 65.1 240.0 1.6 46.2 42 F 1 236 11 08 19 11 09 09 J1342+2709 15 25 35 64.4 243.4 1.7 48.5 -8 1 1 236 11 09 09 11 09 59 =1339+274 15 26 25 64.2 243.6 1.7 48.7 42 F 1 236 11 09 09 11 09 59 1346+26 15 26 25 64.9 240.3 1.6 46.4 -8 1 1 236 11 09 59 11 10 49 --- 15 27 15 64.8 240.6 1.6 46.6 42 F 1 237 11 09 59 11 10 49 J1342+2709 15 27 15 64.1 243.9 1.7 48.8 -8 1 1 237 11 10 49 11 11 39 =1339+274 15 28 05 63.9 244.2 1.8 49.0 42 F 1 238 11 10 49 Schedule for VLBA_NL (Code Nl ) Page 14 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 11 11 39 1346+26 15 28 05 64.7 240.9 1.6 46.8 -8 1 1 238 11 11 39 11 12 29 --- 15 28 55 64.5 241.2 1.7 46.9 42 F 1 239 11 11 39 11 12 29 J1342+2709 15 28 55 63.8 244.5 1.8 49.1 -8 1 1 239 11 12 29 11 13 18 =1339+274 15 29 45 63.7 244.7 1.8 49.3 42 F 1 240 11 12 29 11 13 18 1346+26 15 29 45 64.4 241.5 1.7 47.1 -8 1 1 240 11 13 18 11 14 08 --- 15 30 35 64.3 241.8 1.7 47.3 42 F 1 240 11 13 18 11 14 08 J1342+2709 15 30 35 63.5 245.0 1.8 49.4 -8 1 1 240 11 14 08 11 14 58 =1339+274 15 31 25 63.4 245.3 1.8 49.6 42 F 1 241 11 14 08 11 14 58 1346+26 15 31 25 64.1 242.1 1.7 47.4 -8 1 1 241 11 14 58 11 15 48 --- 15 32 15 64.0 242.4 1.7 47.6 42 F 1 242 11 14 58 11 15 48 J1342+2709 15 32 15 63.2 245.6 1.8 49.7 -8 1 1 242 11 15 48 11 16 38 =1339+274 15 33 05 63.1 245.8 1.8 49.8 42 F 1 243 11 15 48 11 16 38 1346+26 15 33 05 63.8 242.6 1.7 47.8 -8 1 1 243 11 16 38 11 17 28 --- 15 33 55 63.7 242.9 1.7 47.9 42 F 1 244 11 16 38 11 17 28 J1342+2709 15 33 55 62.9 246.1 1.9 50.0 -8 1 1 244 11 17 28 11 18 18 =1339+274 15 34 45 62.8 246.3 1.9 50.1 42 F 1 244 11 17 28 11 18 18 1346+26 15 34 45 63.6 243.2 1.8 48.1 -8 1 1 244 11 18 18 11 19 08 --- 15 35 35 63.4 243.5 1.8 48.2 42 F 1 245 11 18 18 11 19 08 J1342+2709 15 35 35 62.7 246.6 1.9 50.3 -8 1 1 245 11 19 08 11 19 57 =1339+274 15 36 25 62.5 246.9 1.9 50.4 42 F 1 246 11 19 08 11 19 57 1346+26 15 36 25 63.3 243.8 1.8 48.4 -8 1 1 246 11 19 57 11 20 47 --- 15 37 15 63.2 244.0 1.8 48.6 42 F 1 247 11 19 57 11 20 47 J1342+2709 15 37 15 62.4 247.1 1.9 50.5 -8 1 1 247 11 20 47 11 21 37 =1339+274 15 38 05 62.2 247.4 1.9 50.7 42 F 1 248 11 20 47 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 11 21 37 J1342+2709 15 38 05 62.2 247.4 1.9 50.7 -4 1 1 248 11 21 37 11 22 37 =1339+274 15 39 05 62.1 247.7 1.9 50.8 56 F 1 249 11 21 37 Schedule for VLBA_NL (Code Nl ) Page 15 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 11 22 37 1346+26 15 39 05 62.8 244.6 1.8 48.9 -8 1 1 249 11 22 37 11 27 36 --- 15 44 05 62.0 246.2 1.9 49.7 291 F 1 253 11 22 37 11 27 36 J1342+2709 15 44 05 61.2 249.1 2.0 51.5 -8 1 1 253 11 27 36 11 28 36 =1339+274 15 45 05 61.0 249.4 2.0 51.7 52 F 1 254 11 27 36 11 28 36 1346+26 15 45 05 61.8 246.5 1.9 49.9 -8 1 1 254 11 28 36 11 33 35 --- 15 50 05 61.0 248.0 2.0 50.6 291 F 1 259 11 28 36 11 33 35 J1342+2709 15 50 05 60.1 250.8 2.1 52.3 -8 1 1 259 11 33 35 11 34 35 =1339+274 15 51 05 60.0 251.1 2.1 52.4 52 F 1 260 11 33 35 11 34 35 1346+26 15 51 05 60.8 248.3 2.0 50.8 -8 1 1 260 11 34 35 11 39 34 --- 15 56 05 59.9 249.7 2.1 51.4 291 F 1 265 11 34 35 11 39 34 J1342+2709 15 56 05 59.1 252.4 2.2 53.0 -8 1 1 265 11 39 34 11 40 34 =1339+274 15 57 05 58.9 252.7 2.2 53.1 52 F 1 266 11 39 34 11 42 40 J1642+3948 15 59 11 81.4 99.7 -0.7 -73.1 18 1 1 266 11 42 40 11 47 39 =1641+399 16 04 11 82.3 101.8 -0.7 -71.8 299 F 1 271 11 43 03 11 49 08 J1342+2709 16 05 41 57.4 254.8 2.4 54.0 -18 1 1 271 11 49 08 11 50 08 =1339+274 16 06 41 57.2 255.1 2.4 54.1 42 F 1 272 11 49 31 11 50 08 1346+26 16 06 41 58.1 252.6 2.3 52.7 -8 1 1 272 11 50 08 11 55 08 --- 16 11 41 57.2 253.8 2.4 53.2 291 F 1 277 11 50 08 11 55 08 J1342+2709 16 11 41 56.3 256.3 2.5 54.5 -8 1 1 277 11 55 08 11 56 07 =1339+274 16 12 41 56.1 256.5 2.5 54.6 52 F 1 278 11 55 08 11 56 07 1346+26 16 12 41 57.0 254.1 2.4 53.3 -8 1 1 278 11 56 07 12 01 07 --- 16 17 41 56.1 255.3 2.5 53.7 291 F 1 282 11 56 07 12 01 07 J1342+2709 16 17 41 55.2 257.6 2.6 54.9 -8 1 1 282 12 01 07 12 02 06 =1339+274 16 18 41 55.0 257.8 2.6 55.0 52 F 1 283 12 01 07 12 02 06 1346+26 16 18 41 55.9 255.5 2.5 53.8 -8 1 1 283 12 02 06 12 07 06 --- 16 23 41 55.0 256.7 2.6 54.2 291 F 1 288 12 02 06 12 07 06 J1342+2709 16 23 41 54.1 258.9 2.7 55.3 -8 1 1 288 12 07 06 12 08 05 =1339+274 16 24 41 53.9 259.2 2.7 55.4 52 F 1 289 12 07 06 Schedule for VLBA_NL (Code Nl ) Page 16 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 12 08 05 J1342+2709 16 24 41 53.9 259.2 2.7 55.4 -4 1 1 289 12 08 05 12 09 35 =1339+274 16 26 11 53.6 259.5 2.7 55.5 86 F 1 291 12 08 05 12 09 35 1346+26 16 26 11 54.5 257.2 2.6 54.4 -8 1 1 291 12 09 35 12 13 34 --- 16 30 11 53.8 258.1 2.7 54.7 232 F 1 294 12 09 35 12 13 34 J1342+2709 16 30 11 52.9 260.3 2.8 55.7 -8 1 1 294 12 13 34 12 15 04 =1339+274 16 31 41 52.6 260.6 2.8 55.8 82 F 1 296 12 13 34 12 15 04 1346+26 16 31 41 53.5 258.4 2.7 54.8 -8 1 1 296 12 15 04 12 19 04 --- 16 35 41 52.8 259.3 2.8 55.0 232 F 1 300 12 15 04 12 19 04 J1342+2709 16 35 41 51.9 261.4 2.9 56.0 -8 1 1 300 12 19 04 12 20 33 =1339+274 16 37 11 51.6 261.8 2.9 56.0 82 F 1 301 12 19 04 12 20 33 1346+26 16 37 11 52.5 259.6 2.8 55.1 -8 1 1 301 12 20 33 12 24 33 --- 16 41 11 51.8 260.4 2.9 55.3 232 F 1 305 12 20 33 12 24 33 J1342+2709 16 41 11 50.9 262.5 3.0 56.2 -8 1 1 305 12 24 33 12 26 02 =1339+274 16 42 41 50.6 262.8 3.0 56.2 82 F 1 307 12 24 33 12 26 02 1346+26 16 42 41 51.5 260.8 2.9 55.4 -8 1 1 307 12 26 02 12 30 02 --- 16 46 41 50.8 261.6 3.0 55.6 231 F 1 310 12 26 02 12 30 02 J1342+2709 16 46 41 49.9 263.6 3.1 56.4 -8 1 1 310 12 30 02 12 31 32 =1339+274 16 48 11 49.6 263.9 3.1 56.4 82 F 1 312 12 30 02 12 33 31 J1642+3948 16 50 11 87.6 214.0 0.1 32.9 37 1 1 312 12 33 31 12 38 30 =1641+399 16 55 11 87.0 229.7 0.2 47.7 299 F 1 317 12 33 54 12 39 59 J1342+2709 16 56 41 48.0 265.5 3.2 56.6 6 1 1 317 12 39 59 12 41 29 =1339+274 16 58 11 47.7 265.8 3.3 56.7 90 F 1 318 12 40 22 12 41 29 1346+26 16 58 11 48.7 263.8 3.1 56.0 -8 1 1 318 12 41 29 12 45 29 --- 17 02 11 47.9 264.5 3.2 56.1 231 F 1 322 12 41 29 12 45 29 J1342+2709 17 02 11 47.0 266.5 3.3 56.8 -8 1 1 322 12 45 29 12 46 58 =1339+274 17 03 41 46.7 266.7 3.4 56.8 82 F 1 323 12 45 29 Schedule for VLBA_NL (Code Nl ) Page 17 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 12 46 58 1346+26 17 03 41 47.6 264.8 3.2 56.1 -8 1 1 323 12 46 58 12 50 58 --- 17 07 41 46.9 265.6 3.3 56.2 231 F 1 327 12 46 58 12 50 58 J1342+2709 17 07 41 46.0 267.4 3.4 56.8 -8 1 1 327 12 50 58 12 52 27 =1339+274 17 09 11 45.7 267.7 3.4 56.8 82 F 1 329 12 50 58 12 52 27 1346+26 17 09 11 46.6 265.8 3.3 56.3 -8 1 1 329 12 52 27 12 56 27 --- 17 13 11 45.9 266.5 3.4 56.3 231 F 1 333 12 52 27 12 56 27 J1342+2709 17 13 11 44.9 268.4 3.5 56.9 -8 1 1 333 12 56 27 12 57 57 =1339+274 17 14 41 44.7 268.7 3.5 56.9 82 F 1 334 12 56 27 12 57 57 1346+26 17 14 41 45.6 266.8 3.4 56.3 -8 1 1 334 12 57 57 13 01 56 --- 17 18 41 44.9 267.5 3.5 56.4 231 F 1 338 12 57 57 13 01 56 J1342+2709 17 18 41 43.9 269.3 3.6 56.9 -8 1 1 338 13 01 56 13 03 26 =1339+274 17 20 11 43.6 269.6 3.6 56.9 82 F 1 339 13 01 56 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 13 03 26 J1342+2709 17 20 11 43.6 269.6 3.6 56.9 -4 1 1 339 13 03 26 13 04 16 =1339+274 17 21 01 43.5 269.7 3.6 56.9 46 F 1 340 13 03 26 13 04 16 1346+26 17 21 01 44.4 267.9 3.5 56.4 -8 1 1 340 13 04 16 13 05 05 --- 17 21 51 44.3 268.1 3.5 56.4 42 F 1 341 13 04 16 13 05 05 J1342+2709 17 21 51 43.3 269.9 3.7 56.9 -8 1 1 341 13 05 05 13 05 55 =1339+274 17 22 41 43.2 270.0 3.7 56.9 42 F 1 342 13 05 05 13 05 55 1346+26 17 22 41 44.1 268.2 3.6 56.4 -8 1 1 342 13 05 55 13 06 45 --- 17 23 31 44.0 268.4 3.6 56.4 42 F 1 343 13 05 55 13 06 45 J1342+2709 17 23 31 43.0 270.1 3.7 56.9 -8 1 1 343 13 06 45 13 07 35 =1339+274 17 24 21 42.8 270.3 3.7 56.9 42 F 1 343 13 06 45 13 07 35 1346+26 17 24 21 43.8 268.5 3.6 56.5 -8 1 1 343 13 07 35 13 08 25 --- 17 25 11 43.6 268.6 3.6 56.5 42 F 1 344 13 07 35 13 08 25 J1342+2709 17 25 11 42.7 270.4 3.7 56.9 -8 1 1 344 13 08 25 13 09 15 =1339+274 17 26 01 42.5 270.6 3.7 56.9 42 F 1 345 13 08 25 Schedule for VLBA_NL (Code Nl ) Page 18 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 13 09 15 1346+26 17 26 01 43.5 268.8 3.6 56.5 -8 1 1 345 13 09 15 13 10 05 --- 17 26 51 43.3 268.9 3.6 56.5 42 F 1 346 13 09 15 13 10 05 J1342+2709 17 26 51 42.4 270.7 3.7 56.9 -8 1 1 346 13 10 05 13 10 54 =1339+274 17 27 41 42.2 270.8 3.8 56.9 42 F 1 347 13 10 05 13 10 54 1346+26 17 27 41 43.2 269.1 3.6 56.5 -8 1 1 347 13 10 54 13 11 44 --- 17 28 31 43.0 269.2 3.7 56.5 42 F 1 347 13 10 54 13 11 44 J1342+2709 17 28 31 42.1 271.0 3.8 56.9 -8 1 1 347 13 11 44 13 12 34 =1339+274 17 29 21 41.9 271.1 3.8 56.9 42 F 1 348 13 11 44 13 12 34 1346+26 17 29 21 42.9 269.3 3.7 56.5 -8 1 1 348 13 12 34 13 13 24 --- 17 30 11 42.7 269.5 3.7 56.5 42 F 1 349 13 12 34 13 13 24 J1342+2709 17 30 11 41.8 271.2 3.8 56.9 -8 1 1 349 13 13 24 13 14 14 =1339+274 17 31 01 41.6 271.4 3.8 56.9 42 F 1 350 13 13 24 13 14 14 1346+26 17 31 01 42.6 269.6 3.7 56.5 -8 1 1 350 13 14 14 13 15 04 --- 17 31 51 42.4 269.8 3.7 56.5 42 F 1 351 13 14 14 13 15 04 J1342+2709 17 31 51 41.5 271.5 3.8 56.9 -8 1 1 351 13 15 04 13 15 54 =1339+274 17 32 41 41.3 271.6 3.8 56.9 42 F 1 351 13 15 04 13 15 54 1346+26 17 32 41 42.2 269.9 3.7 56.5 -8 1 1 351 13 15 54 13 16 43 --- 17 33 31 42.1 270.0 3.7 56.5 42 F 1 352 13 15 54 13 16 43 J1342+2709 17 33 31 41.1 271.8 3.8 56.9 -8 1 1 352 13 16 43 13 17 33 =1339+274 17 34 21 41.0 271.9 3.9 56.9 42 F 1 353 13 16 43 13 17 33 1346+26 17 34 21 41.9 270.2 3.8 56.5 -8 1 1 353 13 17 33 13 18 23 --- 17 35 11 41.8 270.3 3.8 56.5 42 F 1 354 13 17 33 13 18 23 J1342+2709 17 35 11 40.8 272.0 3.9 56.9 -8 1 1 354 13 18 23 13 19 13 =1339+274 17 36 01 40.7 272.2 3.9 56.9 42 F 1 355 13 18 23 13 19 13 1346+26 17 36 01 41.6 270.5 3.8 56.5 -8 1 1 355 13 19 13 13 20 03 --- 17 36 51 41.5 270.6 3.8 56.5 42 F 1 355 13 19 13 13 20 03 J1342+2709 17 36 51 40.5 272.3 3.9 56.8 -8 1 1 355 13 20 03 13 20 53 =1339+274 17 37 41 40.4 272.4 3.9 56.8 42 F 1 356 13 20 03 Schedule for VLBA_NL (Code Nl ) Page 19 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 13 20 53 1346+26 17 37 41 41.3 270.7 3.8 56.5 -8 1 1 356 13 20 53 13 21 43 --- 17 38 31 41.2 270.9 3.8 56.5 42 F 1 357 13 20 53 13 21 43 J1342+2709 17 38 31 40.2 272.6 3.9 56.8 -8 1 1 357 13 21 43 13 22 33 =1339+274 17 39 21 40.1 272.7 3.9 56.8 42 F 1 358 13 21 43 13 22 33 1346+26 17 39 21 41.0 271.0 3.8 56.5 -8 1 1 358 13 22 33 13 23 22 --- 17 40 11 40.8 271.1 3.8 56.5 42 F 1 359 13 22 33 13 23 22 J1342+2709 17 40 11 39.9 272.8 4.0 56.8 -8 1 1 359 13 23 22 13 24 12 =1339+274 17 41 01 39.7 273.0 4.0 56.8 42 F 1 359 13 23 22 13 24 12 1346+26 17 41 01 40.7 271.3 3.9 56.5 -8 1 1 359 13 24 12 13 25 02 --- 17 41 51 40.5 271.4 3.9 56.5 42 F 1 360 13 24 12 13 25 02 J1342+2709 17 41 51 39.6 273.1 4.0 56.8 -8 1 1 360 13 25 02 13 25 52 =1339+274 17 42 41 39.4 273.2 4.0 56.8 42 F 1 361 13 25 02 13 25 52 1346+26 17 42 41 40.4 271.6 3.9 56.4 -8 1 1 361 13 25 52 13 26 42 --- 17 43 31 40.2 271.7 3.9 56.4 42 F 1 362 13 25 52 13 26 42 J1342+2709 17 43 31 39.3 273.4 4.0 56.8 -8 1 1 362 13 26 42 13 27 32 =1339+274 17 44 21 39.1 273.5 4.0 56.8 42 F 1 363 13 26 42 13 27 32 1346+26 17 44 21 40.1 271.8 3.9 56.4 -8 1 1 363 13 27 32 13 28 22 --- 17 45 11 39.9 272.0 3.9 56.4 42 F 1 363 13 27 32 13 28 22 J1342+2709 17 45 11 39.0 273.6 4.0 56.7 -8 1 1 363 13 28 22 13 29 11 =1339+274 17 46 01 38.8 273.8 4.1 56.7 42 F 1 364 13 28 22 13 29 11 1346+26 17 46 01 39.8 272.1 3.9 56.4 -8 1 1 364 13 29 11 13 30 01 --- 17 46 51 39.6 272.2 4.0 56.4 42 F 1 365 13 29 11 13 30 01 J1342+2709 17 46 51 38.7 273.9 4.1 56.7 -8 1 1 365 13 30 01 13 30 51 =1339+274 17 47 41 38.5 274.0 4.1 56.7 42 F 1 366 13 30 01 13 30 51 1346+26 17 47 41 39.4 272.4 4.0 56.4 -8 1 1 366 13 30 51 13 31 41 --- 17 48 31 39.3 272.5 4.0 56.4 42 F 1 367 13 30 51 13 31 41 J1342+2709 17 48 31 38.3 274.2 4.1 56.7 -8 1 1 367 13 31 41 13 32 31 =1339+274 17 49 21 38.2 274.3 4.1 56.7 42 F 1 368 13 31 41 Schedule for VLBA_NL (Code Nl ) Page 20 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 13 32 31 1346+26 17 49 21 39.1 272.6 4.0 56.4 -8 1 1 368 13 32 31 13 33 21 --- 17 50 11 39.0 272.8 4.0 56.4 42 F 1 368 13 32 31 13 33 21 J1342+2709 17 50 11 38.0 274.4 4.1 56.7 -8 1 1 368 13 33 21 13 34 11 =1339+274 17 51 01 37.9 274.5 4.1 56.6 42 F 1 369 13 33 21 13 34 11 1346+26 17 51 01 38.8 272.9 4.0 56.4 -8 1 1 369 13 34 11 13 35 00 --- 17 51 51 38.7 273.0 4.0 56.4 42 F 1 370 13 34 11 13 35 00 J1342+2709 17 51 51 37.7 274.7 4.2 56.6 -8 1 1 370 13 35 00 13 35 50 =1339+274 17 52 41 37.6 274.8 4.2 56.6 42 F 1 371 13 35 00 13 35 50 1346+26 17 52 41 38.5 273.2 4.1 56.4 -8 1 1 371 13 35 50 13 36 40 --- 17 53 31 38.4 273.3 4.1 56.3 42 F 1 372 13 35 50 13 36 40 J1342+2709 17 53 31 37.4 274.9 4.2 56.6 -8 1 1 372 13 36 40 13 37 30 =1339+274 17 54 21 37.3 275.1 4.2 56.6 42 F 1 372 13 36 40 13 37 30 1346+26 17 54 21 38.2 273.4 4.1 56.3 -8 1 1 372 13 37 30 13 38 20 --- 17 55 11 38.0 273.5 4.1 56.3 42 F 1 373 13 37 30 13 38 20 J1342+2709 17 55 11 37.1 275.2 4.2 56.6 -8 1 1 373 13 38 20 13 39 10 =1339+274 17 56 01 37.0 275.3 4.2 56.5 42 F 1 374 13 38 20 13 39 10 1346+26 17 56 01 37.9 273.7 4.1 56.3 -8 1 1 374 13 39 10 13 40 00 --- 17 56 51 37.7 273.8 4.1 56.3 42 F 1 375 13 39 10 13 40 00 J1342+2709 17 56 51 36.8 275.4 4.2 56.5 -8 1 1 375 13 40 00 13 40 50 =1339+274 17 57 41 36.6 275.6 4.3 56.5 42 F 1 376 13 40 00 13 40 50 1346+26 17 57 41 37.6 273.9 4.1 56.3 -8 1 1 376 13 40 50 13 41 39 --- 17 58 31 37.4 274.1 4.2 56.3 42 F 1 376 13 40 50 13 41 39 J1342+2709 17 58 31 36.5 275.7 4.3 56.5 -8 1 1 376 13 41 39 13 42 29 =1339+274 17 59 21 36.3 275.8 4.3 56.5 42 F 1 377 13 41 39 13 42 29 1346+26 17 59 21 37.3 274.2 4.2 56.2 -8 1 1 377 13 42 29 13 43 19 --- 18 00 11 37.1 274.3 4.2 56.2 42 F 1 378 13 42 29 13 43 19 J1342+2709 18 00 11 36.2 276.0 4.3 56.4 -8 1 1 378 13 43 19 13 44 09 =1339+274 18 01 01 36.0 276.1 4.3 56.4 42 F 1 379 13 43 19 Schedule for VLBA_NL (Code Nl ) Page 21 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 13 44 09 1346+26 18 01 01 37.0 274.5 4.2 56.2 -8 1 1 379 13 44 09 13 44 59 --- 18 01 51 36.8 274.6 4.2 56.2 42 F 1 380 13 44 09 13 44 59 J1342+2709 18 01 51 35.9 276.2 4.3 56.4 -8 1 1 380 13 44 59 13 45 49 =1339+274 18 02 41 35.7 276.3 4.3 56.4 42 F 1 380 13 44 59 13 45 49 1346+26 18 02 41 36.7 274.7 4.2 56.2 -8 1 1 380 13 45 49 13 46 39 --- 18 03 31 36.5 274.8 4.2 56.2 42 F 1 381 13 45 49 13 46 39 J1342+2709 18 03 31 35.6 276.5 4.3 56.4 -8 1 1 381 13 46 39 13 47 28 =1339+274 18 04 21 35.4 276.6 4.4 56.3 42 F 1 382 13 46 39 13 47 28 1346+26 18 04 21 36.3 275.0 4.3 56.2 -8 1 1 382 13 47 28 13 48 18 --- 18 05 11 36.2 275.1 4.3 56.1 42 F 1 383 13 47 28 13 48 18 J1342+2709 18 05 11 35.3 276.7 4.4 56.3 -8 1 1 383 13 48 18 13 49 08 =1339+274 18 06 01 35.1 276.8 4.4 56.3 42 F 1 384 13 48 18 13 49 08 1346+26 18 06 01 36.0 275.2 4.3 56.1 -8 1 1 384 13 49 08 13 49 58 --- 18 06 51 35.9 275.4 4.3 56.1 42 F 1 384 13 49 08 13 49 58 J1342+2709 18 06 51 34.9 277.0 4.4 56.3 -8 1 1 384 13 49 58 13 50 48 =1339+274 18 07 41 34.8 277.1 4.4 56.2 42 F 1 385 13 49 58 13 50 48 1346+26 18 07 41 35.7 275.5 4.3 56.1 -8 1 1 385 13 50 48 13 51 38 --- 18 08 31 35.6 275.6 4.3 56.1 42 F 1 386 13 50 48 13 51 38 J1342+2709 18 08 31 34.6 277.2 4.4 56.2 -8 1 1 386 13 51 38 13 52 28 =1339+274 18 09 21 34.5 277.3 4.4 56.2 42 F 1 387 13 51 38 13 54 13 J1642+3948 18 11 06 73.3 270.5 1.5 76.1 22 1 1 387 13 54 13 13 59 12 =1641+399 18 16 06 72.4 271.3 1.5 76.0 299 F 1 392 13 54 36 14 00 42 J1342+2709 18 17 36 33.0 278.6 4.6 55.9 5 1 1 392 14 00 42 14 01 32 =1339+274 18 18 26 32.8 278.7 4.6 55.9 50 F 1 392 14 01 05 14 01 32 1346+26 18 18 26 33.7 277.1 4.5 55.8 -8 1 1 392 14 01 32 14 02 22 --- 18 19 16 33.6 277.3 4.5 55.8 42 F 1 393 14 01 32 14 02 22 J1342+2709 18 19 16 32.7 278.8 4.6 55.9 -8 1 1 393 14 02 22 14 03 11 =1339+274 18 20 06 32.5 278.9 4.6 55.9 42 F 1 394 14 02 22 Schedule for VLBA_NL (Code Nl ) Page 22 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 14 03 11 1346+26 18 20 06 33.4 277.4 4.5 55.8 -8 1 1 394 14 03 11 14 04 01 --- 18 20 56 33.3 277.5 4.5 55.7 42 F 1 395 14 03 11 14 04 01 J1342+2709 18 20 56 32.3 279.1 4.6 55.8 -8 1 1 395 14 04 01 14 04 51 =1339+274 18 21 46 32.2 279.2 4.7 55.8 42 F 1 396 14 04 01 14 04 51 1346+26 18 21 46 33.1 277.6 4.5 55.7 -8 1 1 396 14 04 51 14 05 41 --- 18 22 36 33.0 277.8 4.6 55.7 42 F 1 396 14 04 51 14 05 41 J1342+2709 18 22 36 32.0 279.3 4.7 55.8 -8 1 1 396 14 05 41 14 06 31 =1339+274 18 23 26 31.9 279.4 4.7 55.7 42 F 1 397 14 05 41 14 06 31 1346+26 18 23 26 32.8 277.9 4.6 55.7 -8 1 1 397 14 06 31 14 07 21 --- 18 24 16 32.7 278.0 4.6 55.6 42 F 1 398 14 06 31 14 07 21 J1342+2709 18 24 16 31.7 279.6 4.7 55.7 -8 1 1 398 14 07 21 14 08 11 =1339+274 18 25 06 31.6 279.7 4.7 55.7 42 F 1 399 14 07 21 14 08 11 1346+26 18 25 06 32.5 278.1 4.6 55.6 -8 1 1 399 14 08 11 14 09 00 --- 18 25 56 32.3 278.3 4.6 55.6 42 F 1 400 14 08 11 14 09 00 J1342+2709 18 25 56 31.4 279.8 4.7 55.7 -8 1 1 400 14 09 00 14 09 50 =1339+274 18 26 46 31.3 279.9 4.7 55.6 42 F 1 400 14 09 00 14 09 50 1346+26 18 26 46 32.2 278.4 4.6 55.6 -8 1 1 400 14 09 50 14 10 40 --- 18 27 36 32.0 278.5 4.6 55.5 42 F 1 401 14 09 50 14 10 40 J1342+2709 18 27 36 31.1 280.1 4.8 55.6 -8 1 1 401 14 10 40 14 11 30 =1339+274 18 28 26 31.0 280.2 4.8 55.6 42 F 1 402 14 10 40 14 11 30 1346+26 18 28 26 31.9 278.6 4.7 55.5 -8 1 1 402 14 11 30 14 12 20 --- 18 29 16 31.7 278.8 4.7 55.5 42 F 1 403 14 11 30 14 12 20 J1342+2709 18 29 16 30.8 280.3 4.8 55.5 -8 1 1 403 14 12 20 14 13 10 =1339+274 18 30 06 30.7 280.4 4.8 55.5 42 F 1 404 14 12 20 14 13 10 1346+26 18 30 06 31.6 278.9 4.7 55.5 -8 1 1 404 14 13 10 14 14 00 --- 18 30 56 31.4 279.0 4.7 55.4 42 F 1 405 14 13 10 14 14 00 J1342+2709 18 30 56 30.5 280.5 4.8 55.5 -8 1 1 405 14 14 00 14 14 49 =1339+274 18 31 46 30.4 280.7 4.8 55.4 42 F 1 405 14 14 00 Schedule for VLBA_NL (Code Nl ) Page 23 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 14 14 49 1346+26 18 31 46 31.3 279.1 4.7 55.4 -8 1 1 405 14 14 49 14 15 39 --- 18 32 36 31.1 279.3 4.7 55.4 42 F 1 406 14 14 49 14 15 39 J1342+2709 18 32 36 30.2 280.8 4.8 55.4 -8 1 1 406 14 15 39 14 16 29 =1339+274 18 33 26 30.0 280.9 4.8 55.4 42 F 1 407 14 15 39 14 16 29 1346+26 18 33 26 31.0 279.4 4.7 55.3 -8 1 1 407 14 16 29 14 17 19 --- 18 34 16 30.8 279.5 4.7 55.3 42 F 1 408 14 16 29 14 17 19 J1342+2709 18 34 16 29.9 281.0 4.9 55.3 -8 1 1 408 14 17 19 14 18 09 =1339+274 18 35 06 29.7 281.2 4.9 55.3 42 F 1 409 14 17 19 14 18 09 1346+26 18 35 06 30.7 279.6 4.8 55.3 -8 1 1 409 14 18 09 14 18 59 --- 18 35 56 30.5 279.7 4.8 55.3 42 F 1 409 14 18 09 14 18 59 J1342+2709 18 35 56 29.6 281.3 4.9 55.3 -8 1 1 409 14 18 59 14 19 49 =1339+274 18 36 46 29.4 281.4 4.9 55.2 42 F 1 410 14 18 59 14 19 49 1346+26 18 36 46 30.4 279.9 4.8 55.2 -8 1 1 410 14 19 49 14 20 39 --- 18 37 36 30.2 280.0 4.8 55.2 42 F 1 411 14 19 49 14 20 39 J1342+2709 18 37 36 29.3 281.5 4.9 55.2 -8 1 1 411 14 20 39 14 21 28 =1339+274 18 38 26 29.1 281.6 4.9 55.2 42 F 1 412 14 20 39 14 21 28 1346+26 18 38 26 30.0 280.1 4.8 55.2 -8 1 1 412 14 21 28 14 22 18 --- 18 39 16 29.9 280.2 4.8 55.1 42 F 1 413 14 21 28 14 22 18 J1342+2709 18 39 16 29.0 281.8 4.9 55.1 -8 1 1 413 14 22 18 14 23 08 =1339+274 18 40 06 28.8 281.9 5.0 55.1 42 F 1 413 14 22 18 14 23 08 1346+26 18 40 06 29.7 280.4 4.8 55.1 -8 1 1 413 14 23 08 14 23 58 --- 18 40 56 29.6 280.5 4.9 55.1 42 F 1 414 14 23 08 14 23 58 J1342+2709 18 40 56 28.7 282.0 5.0 55.0 -8 1 1 414 14 23 58 14 24 48 =1339+274 18 41 46 28.5 282.1 5.0 55.0 42 F 1 415 14 23 58 14 24 48 1346+26 18 41 46 29.4 280.6 4.9 55.0 -8 1 1 415 14 24 48 14 25 38 --- 18 42 36 29.3 280.7 4.9 55.0 42 F 1 416 14 24 48 14 25 38 J1342+2709 18 42 36 28.4 282.2 5.0 55.0 -8 1 1 416 14 25 38 14 26 28 =1339+274 18 43 26 28.2 282.4 5.0 54.9 42 F 1 417 14 25 38 Schedule for VLBA_NL (Code Nl ) Page 24 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 14 26 28 1346+26 18 43 26 29.1 280.9 4.9 55.0 -8 1 1 417 14 26 28 14 27 17 --- 18 44 16 29.0 281.0 4.9 54.9 42 F 1 417 14 26 28 14 27 17 J1342+2709 18 44 16 28.1 282.5 5.0 54.9 -8 1 1 417 14 27 17 14 28 07 =1339+274 18 45 06 27.9 282.6 5.0 54.9 42 F 1 418 14 27 17 14 28 07 1346+26 18 45 06 28.8 281.1 4.9 54.9 -8 1 1 418 14 28 07 14 28 57 --- 18 45 56 28.7 281.2 4.9 54.9 42 F 1 419 14 28 07 14 28 57 J1342+2709 18 45 56 27.8 282.7 5.1 54.8 -8 1 1 419 14 28 57 14 29 47 =1339+274 18 46 46 27.6 282.8 5.1 54.8 42 F 1 420 14 28 57 14 29 47 1346+26 18 46 46 28.5 281.3 5.0 54.8 -8 1 1 420 14 29 47 14 30 37 --- 18 47 36 28.4 281.5 5.0 54.8 42 F 1 421 14 29 47 14 30 37 J1342+2709 18 47 36 27.5 283.0 5.1 54.7 -8 1 1 421 14 30 37 14 31 27 =1339+274 18 48 26 27.3 283.1 5.1 54.7 42 F 1 421 14 30 37 14 31 27 1346+26 18 48 26 28.2 281.6 5.0 54.8 -8 1 1 421 14 31 27 14 32 17 --- 18 49 16 28.1 281.7 5.0 54.7 42 F 1 422 14 31 27 14 32 17 J1342+2709 18 49 16 27.2 283.2 5.1 54.7 -8 1 1 422 14 32 17 14 33 06 =1339+274 18 50 06 27.0 283.3 5.1 54.6 42 F 1 423 14 32 17 14 33 06 1346+26 18 50 06 27.9 281.8 5.0 54.7 -8 1 1 423 14 33 06 14 33 56 --- 18 50 56 27.8 282.0 5.0 54.7 42 F 1 424 14 33 06 14 33 56 J1342+2709 18 50 56 26.9 283.4 5.1 54.6 -8 1 1 424 14 33 56 14 34 46 =1339+274 18 51 46 26.7 283.6 5.2 54.5 42 F 1 425 14 33 56 14 34 46 1346+26 18 51 46 27.6 282.1 5.0 54.6 -8 1 1 425 14 34 46 14 35 36 --- 18 52 36 27.5 282.2 5.1 54.6 42 F 1 425 14 34 46 14 35 36 J1342+2709 18 52 36 26.6 283.7 5.2 54.5 -8 1 1 425 14 35 36 14 36 26 =1339+274 18 53 26 26.4 283.8 5.2 54.5 42 F 1 426 14 35 36 14 36 26 1346+26 18 53 26 27.3 282.3 5.1 54.5 -8 1 1 426 14 36 26 14 37 16 --- 18 54 16 27.2 282.4 5.1 54.5 42 F 1 427 14 36 26 14 37 16 J1342+2709 18 54 16 26.3 283.9 5.2 54.4 -8 1 1 427 14 37 16 14 38 06 =1339+274 18 55 06 26.1 284.1 5.2 54.4 42 F 1 428 14 37 16 Schedule for VLBA_NL (Code Nl ) Page 25 II Epoch of VLBA Observations of B2 1346+26 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 26 Feb 2008 Day 57 --- 14 38 06 1346+26 18 55 06 27.0 282.6 5.1 54.5 -8 1 1 428 14 38 06 14 38 56 --- 18 55 56 26.8 282.7 5.1 54.4 42 F 1 429 14 38 06 14 38 56 J1342+2709 18 55 56 26.0 284.2 5.2 54.3 -8 1 1 429 14 38 56 14 39 45 =1339+274 18 56 46 25.8 284.3 5.2 54.3 42 F 1 429 14 38 56 14 39 45 1346+26 18 56 46 26.7 282.8 5.1 54.4 -8 1 1 429 14 39 45 14 40 35 --- 18 57 36 26.5 282.9 5.1 54.3 42 F 1 430 14 39 45 14 40 35 J1342+2709 18 57 36 25.7 284.4 5.3 54.2 -8 1 1 430 14 40 35 14 41 25 =1339+274 18 58 26 25.5 284.5 5.3 54.2 42 F 1 431 14 40 35 14 41 25 1346+26 18 58 26 26.4 283.0 5.2 54.3 -8 1 1 431 14 41 25 14 42 15 --- 18 59 16 26.2 283.2 5.2 54.3 42 F 1 432 14 41 25 14 42 15 J1342+2709 18 59 16 25.4 284.7 5.3 54.2 -8 1 1 432 14 42 15 14 43 05 =1339+274 19 00 06 25.2 284.8 5.3 54.1 42 F 1 433 14 42 15 14 43 05 1346+26 19 00 06 26.1 283.3 5.2 54.2 -8 1 1 433 14 43 05 14 43 55 --- 19 00 56 25.9 283.4 5.2 54.2 42 F 1 433 14 43 05 14 43 55 J1342+2709 19 00 56 25.1 284.9 5.3 54.1 -8 1 1 433 14 43 55 14 44 45 =1339+274 19 01 46 24.9 285.0 5.3 54.0 42 F 1 434 14 43 55 14 44 45 1346+26 19 01 46 25.8 283.5 5.2 54.2 -8 1 1 434 14 44 45 14 45 34 --- 19 02 36 25.6 283.7 5.2 54.1 42 F 1 435 14 44 45 14 45 34 J1342+2709 19 02 36 24.8 285.1 5.3 54.0 -8 1 1 435 14 45 34 14 46 24 =1339+274 19 03 26 24.6 285.3 5.3 53.9 42 F 1 436 14 45 34 14 46 24 1346+26 19 03 26 25.5 283.8 5.2 54.1 -8 1 1 436 14 46 24 14 47 14 --- 19 04 16 25.3 283.9 5.2 54.0 42 F 1 437 14 46 24 14 47 14 J1342+2709 19 04 16 24.5 285.4 5.4 53.9 -8 1 1 437 14 47 14 14 48 04 =1339+274 19 05 06 24.3 285.5 5.4 53.8 42 F 1 437 14 47 14 14 48 04 1346+26 19 05 06 25.2 284.0 5.3 54.0 -8 1 1 437 14 48 04 14 48 54 --- 19 05 56 25.0 284.1 5.3 53.9 42 F 1 438 14 48 04 14 48 54 J1342+2709 19 05 56 24.2 285.6 5.4 53.8 -8 1 1 438 14 48 54 14 49 44 =1339+274 19 06 46 24.0 285.7 5.4 53.8 42 F 1 439 14 48 54 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.set Matches group v6cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 3 Station: VLBA_NL Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Speedup factor: 2.00 Disk used to record data. 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: 3 Setup file default. Used pcal sets: 1 LO sum= 4987.49 4987.49 4995.49 4995.49 BBC fr= 887.49 887.49 895.49 895.49 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_off Setup file: /home/filehost/cwalker/sched/setups/v18cm-128-4-2.set Matches group v20cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat FD filtered above 1760. SC filtered above 1740. Setup group: 13 Station: VLBA_NL Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Speedup factor: 2.00 Disk used to record data. 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: 13 Setup file default. Used pcal sets: 1 LO sum= 1659.49 1659.49 1667.49 1667.49 BBC fr= 740.51 740.51 732.51 732.51 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_off Setup file: /home/filehost/cwalker/sched/setups/v4cm-128-4-2.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 23 Station: VLBA_NL Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Speedup factor: 2.00 Disk used to record data. 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: 23 Setup file default. Used pcal sets: 1 LO sum= 8413.49 8413.49 8421.49 8421.49 BBC fr= 813.49 813.49 821.49 821.49 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_off Setup file: /home/filehost/cwalker/sched/setups/v1cm-128-4-2.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 33 Station: VLBA_NL Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Speedup factor: 2.00 Disk used to record data. 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: 33 Setup file default. Used pcal sets: 1 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: 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_off SOURCE LIST -- II Epoch of VLBA Observations of B2 1346+26 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) * 1346+26 13 46 33.946267 * 13 48 52.489000 13 49 16.717588 0.00 26 50 27.62326 * 26 35 34.33700 26 32 48.22066 0.00 From catalog imbedded in main SCHED input file. 4.360 scan hours, 172.716 baseline hours above horizon. J0927+3902 09 23 55.319213 * 09 27 03.013934 09 27 36.241257 0.26 0923+392 39 15 23.56648 * 39 02 20.85188 39 00 11.06399 0.40 * 4C39.25 /home/filehost/cwalker/sched/catalogs/sources.vlba J0927+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.249 scan hours, 11.219 baseline hours above horizon. * J1342+2709 13 39 49.302017 * 13 42 08.376677 13 42 32.739791 0.30 1339+274 27 24 36.85844 * 27 09 30.61741 27 06 42.58319 0.52 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 2.621 scan hours, 94.853 baseline hours above horizon. * J1642+3948 16 41 17.606231 * 16 42 58.809968 16 43 15.670553 0.26 1641+399 39 54 10.81494 * 39 48 36.99400 39 47 16.16665 0.40 3C345 /home/filehost/cwalker/sched/catalogs/sources.vlba J1642+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.332 scan hours, 14.959 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) 1346+26 131.0 4C39.25 146.2 J1342+2709 132.3 J1642+3948 94.2 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