COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: H1744-322 ToO Exp. Code: BM273b Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: McClintock / Dhawan Address: NRAO P. O. Box O Socorro, NM 87801 USA Phone: 505 835 7378 EMAIL: vdhawan@nrao.edu Fax: 505-835-7027 Phone during observation: 505 418 8669 Observing mode: VLBA Notes: Target of Opportunity Schedule for VLBA_HN (Code Hn ) Page 2 H1744-322 ToO 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 ---------------------------------------------------------------------------------------- --- Fri 11 Jan 2008 Day 11 --- Next scan frequencies: 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 15 31 00 J1733-1304 18 05 09 33.5 189.3 0.5 6.9 0 1 1 0 15 31 00 15 32 00 --- 18 06 09 33.5 189.5 0.5 7.2 60 F 1 2 15 31 18 15 32 00 I1746-321 18 06 09 14.7 184.2 0.3 3.7 -44 1 1 2 15 32 00 15 34 00 --- 18 08 09 14.7 184.7 0.4 4.0 76 F 1 6 15 32 00 15 34 00 W109 18 08 09 17.8 184.3 0.3 3.6 -12 1 1 6 15 34 00 15 35 00 --- 18 09 09 17.8 184.6 0.3 3.8 48 F 1 8 15 34 00 15 35 00 I1746-321 18 09 09 14.7 184.9 0.4 4.2 -12 1 1 8 15 35 00 15 37 30 --- 18 11 40 14.6 185.4 0.4 4.7 138 F 1 13 15 35 00 15 37 30 W109 18 11 40 17.8 185.1 0.4 4.3 -12 1 1 13 15 37 30 15 38 30 --- 18 12 40 17.7 185.4 0.4 4.5 48 F 1 15 15 37 30 15 38 30 I1746-321 18 12 40 14.6 185.7 0.4 4.9 -12 1 1 15 15 38 30 15 40 30 --- 18 14 40 14.6 186.1 0.5 5.3 108 F 1 18 15 38 30 15 40 30 W109 18 14 40 17.7 185.8 0.4 4.9 -12 1 1 18 15 40 30 15 41 30 --- 18 15 40 17.7 186.1 0.4 5.1 48 F 1 20 15 40 30 15 41 30 I1746-321 18 15 40 14.5 186.3 0.5 5.5 -12 1 1 20 15 41 30 15 43 30 --- 18 17 41 14.5 186.7 0.5 5.8 108 F 1 24 15 41 30 15 43 30 W109 18 17 41 17.6 186.5 0.5 5.5 -12 1 1 24 15 43 30 15 44 30 --- 18 18 41 17.6 186.7 0.5 5.6 48 F 1 26 15 43 30 15 44 30 I1746-321 18 18 41 14.5 187.0 0.5 6.0 -12 1 1 26 15 44 30 15 46 30 --- 18 20 41 14.4 187.4 0.6 6.4 108 F 1 30 15 44 30 15 46 30 W109 18 20 41 17.6 187.2 0.5 6.0 -12 1 1 30 15 46 30 15 47 30 --- 18 21 41 17.6 187.4 0.5 6.2 48 F 1 32 15 46 30 15 47 30 I1746-321 18 21 41 14.4 187.6 0.6 6.6 -12 1 1 32 15 47 30 15 49 30 --- 18 23 42 14.4 188.1 0.6 7.0 108 F 1 36 15 47 30 Schedule for VLBA_HN (Code Hn ) Page 3 H1744-322 ToO 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 ---------------------------------------------------------------------------------------- --- Fri 11 Jan 2008 Day 11 --- 15 49 30 W109 18 23 42 17.5 187.9 0.6 6.6 -12 1 1 36 15 49 30 15 50 30 --- 18 24 42 17.5 188.1 0.6 6.8 48 F 1 38 15 49 30 15 50 30 J1744-3116 18 24 42 15.2 188.8 0.7 7.5 -11 1 1 38 15 50 30 15 51 30 --- 18 25 42 15.2 189.0 0.7 7.7 49 F 1 40 15 50 30 15 52 30 J1733-1304 18 26 42 32.7 195.4 0.9 11.5 19 1 1 40 15 52 30 15 53 30 --- 18 27 42 32.6 195.7 0.9 11.8 60 F 1 42 15 52 48 15 53 30 I1746-321 18 27 42 14.2 188.9 0.7 7.7 -43 1 1 42 15 53 30 15 55 30 --- 18 29 43 14.2 189.4 0.7 8.1 77 F 1 45 15 53 30 15 55 30 GC441 18 29 43 16.7 191.0 0.8 9.2 -11 1 1 45 15 55 30 15 56 30 --- 18 30 43 16.7 191.2 0.8 9.4 49 F 1 47 15 55 30 15 56 30 I1746-321 18 30 43 14.2 189.6 0.7 8.3 -11 1 1 47 15 56 30 15 59 00 --- 18 33 13 14.1 190.1 0.8 8.7 139 F 1 52 15 56 30 15 59 00 GC441 18 33 13 16.6 191.7 0.9 9.9 -11 1 1 52 15 59 00 16 00 00 --- 18 34 14 16.6 192.0 0.9 10.0 49 F 1 54 15 59 00 16 00 00 I1746-321 18 34 14 14.0 190.3 0.8 8.9 -11 1 1 54 16 00 00 16 02 00 --- 18 36 14 14.0 190.8 0.8 9.3 109 F 1 58 16 00 00 16 02 00 GC441 18 36 14 16.5 192.4 0.9 10.4 -11 1 1 58 16 02 00 16 03 00 --- 18 37 14 16.4 192.6 0.9 10.6 49 F 1 60 16 02 00 16 03 00 I1746-321 18 37 14 13.9 191.0 0.8 9.5 -11 1 1 60 16 03 00 16 05 00 --- 18 39 14 13.9 191.4 0.9 9.9 109 F 1 64 16 03 00 16 05 00 GC441 18 39 14 16.4 193.1 1.0 11.0 -11 1 1 64 16 05 00 16 06 00 --- 18 40 15 16.3 193.3 1.0 11.2 49 F 1 66 16 05 00 16 06 00 I1746-321 18 40 15 13.8 191.6 0.9 10.0 -11 1 1 66 16 06 00 16 08 00 --- 18 42 15 13.8 192.0 0.9 10.4 109 F 1 70 16 06 00 16 08 00 GC441 18 42 15 16.2 193.8 1.0 11.5 -11 1 1 70 16 08 00 16 09 00 --- 18 43 15 16.2 194.0 1.0 11.7 49 F 1 72 16 08 00 16 09 00 I1746-321 18 43 15 13.7 192.3 0.9 10.6 -11 1 1 72 16 09 00 16 11 00 --- 18 45 15 13.6 192.7 1.0 11.0 109 F 1 75 16 09 00 Schedule for VLBA_HN (Code Hn ) Page 4 H1744-322 ToO 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 ---------------------------------------------------------------------------------------- --- Fri 11 Jan 2008 Day 11 --- 16 11 00 GC441 18 45 15 16.1 194.4 1.1 12.1 -11 1 1 75 16 11 00 16 12 00 --- 18 46 16 16.0 194.6 1.1 12.3 49 F 1 77 16 11 00 16 12 00 J1744-3116 18 46 16 14.5 193.5 1.0 11.5 -9 1 1 77 16 12 00 16 13 00 --- 18 47 16 14.4 193.7 1.0 11.7 51 F 1 79 16 12 00 16 14 00 J1733-1304 18 48 16 31.4 201.5 1.2 16.0 20 1 1 79 16 14 00 16 15 00 --- 18 49 16 31.3 201.7 1.3 16.2 60 F 1 81 16 14 18 16 15 00 I1746-321 18 49 16 13.5 193.5 1.0 11.7 -42 1 1 81 16 15 00 16 17 00 --- 18 51 16 13.4 194.0 1.1 12.1 78 F 1 85 16 15 00 16 17 00 W109 18 51 16 16.5 194.1 1.0 11.8 -12 1 1 85 16 17 00 16 18 00 --- 18 52 16 16.5 194.3 1.1 12.0 48 F 1 87 16 17 00 16 18 00 I1746-321 18 52 16 13.3 194.2 1.1 12.2 -12 1 1 87 16 18 00 16 20 30 --- 18 54 47 13.2 194.7 1.1 12.7 138 F 1 92 16 18 00 16 20 30 W109 18 54 47 16.4 194.9 1.1 12.4 -12 1 1 92 16 20 30 16 21 30 --- 18 55 47 16.3 195.1 1.1 12.6 48 F 1 94 16 20 30 16 21 30 I1746-321 18 55 47 13.2 194.9 1.2 12.9 -12 1 1 94 16 21 30 16 23 30 --- 18 57 47 13.1 195.4 1.2 13.3 108 F 1 98 16 21 30 16 23 30 W109 18 57 47 16.2 195.5 1.1 13.0 -12 1 1 98 16 23 30 16 24 30 --- 18 58 48 16.2 195.8 1.2 13.2 48 F 1 100 16 23 30 16 24 30 I1746-321 18 58 48 13.0 195.6 1.2 13.4 -12 1 1 100 16 24 30 16 26 30 --- 19 00 48 12.9 196.0 1.2 13.8 108 F 1 104 16 24 30 16 26 30 W109 19 00 48 16.1 196.2 1.2 13.5 -12 1 1 104 16 26 30 16 27 30 --- 19 01 48 16.0 196.4 1.2 13.7 48 F 1 105 16 26 30 16 27 30 I1746-321 19 01 48 12.9 196.2 1.3 14.0 -12 1 1 105 16 27 30 16 29 30 --- 19 03 48 12.8 196.6 1.3 14.3 108 F 1 109 16 27 30 16 29 30 W109 19 03 48 15.9 196.9 1.2 14.1 -12 1 1 109 16 29 30 16 30 30 --- 19 04 49 15.9 197.1 1.3 14.3 48 F 1 111 16 29 30 16 30 30 I1746-321 19 04 49 12.7 196.8 1.3 14.5 -12 1 1 111 16 30 30 16 32 30 --- 19 06 49 12.6 197.3 1.3 14.9 108 F 1 115 16 30 30 Schedule for VLBA_HN (Code Hn ) Page 5 H1744-322 ToO 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 ---------------------------------------------------------------------------------------- --- Fri 11 Jan 2008 Day 11 --- 16 32 30 W109 19 06 49 15.8 197.5 1.3 14.6 -12 1 1 115 16 32 30 16 33 30 --- 19 07 49 15.7 197.8 1.3 14.8 48 F 1 117 16 32 30 16 33 30 J1744-3116 19 07 49 13.4 198.1 1.4 15.4 -11 1 1 117 16 33 30 16 34 30 --- 19 08 49 13.3 198.3 1.4 15.6 49 F 1 119 16 33 30 16 35 30 J1733-1304 19 09 49 29.8 207.3 1.6 20.1 21 1 1 119 16 35 30 16 36 30 --- 19 10 50 29.7 207.5 1.6 20.3 60 F 1 121 16 35 48 16 36 30 I1746-321 19 10 50 12.4 198.1 1.4 15.6 -41 1 1 121 16 36 30 16 38 30 --- 19 12 50 12.3 198.5 1.4 16.0 79 F 1 125 16 36 30 16 38 30 GC441 19 12 50 14.6 200.4 1.5 17.1 -11 1 1 125 16 38 30 16 39 30 --- 19 13 50 14.5 200.7 1.5 17.3 49 F 1 127 16 38 30 16 39 30 I1746-321 19 13 50 12.2 198.7 1.5 16.1 -11 1 1 127 16 39 30 16 42 00 --- 19 16 20 12.1 199.2 1.5 16.6 139 F 1 132 16 39 30 16 42 00 GC441 19 16 20 14.4 201.2 1.6 17.7 -11 1 1 132 16 42 00 16 43 00 --- 19 17 21 14.3 201.4 1.6 17.9 49 F 1 134 16 42 00 16 43 00 I1746-321 19 17 21 12.0 199.4 1.5 16.7 -11 1 1 134 16 43 00 16 45 00 --- 19 19 21 11.9 199.9 1.5 17.1 109 F 1 137 16 43 00 16 45 00 GC441 19 19 21 14.1 201.8 1.6 18.2 -11 1 1 137 16 45 00 16 46 00 --- 19 20 21 14.1 202.1 1.6 18.4 49 F 1 139 16 45 00 16 46 00 I1746-321 19 20 21 11.8 200.1 1.6 17.3 -11 1 1 139 16 46 00 16 48 00 --- 19 22 21 11.7 200.5 1.6 17.6 109 F 1 143 16 46 00 16 48 00 GC441 19 22 21 13.9 202.5 1.7 18.8 -10 1 1 143 16 48 00 16 49 00 --- 19 23 22 13.9 202.7 1.7 18.9 50 F 1 145 16 48 00 16 49 00 I1746-321 19 23 22 11.6 200.7 1.6 17.8 -10 1 1 145 16 49 00 16 51 00 --- 19 25 22 11.5 201.1 1.6 18.2 110 F 1 149 16 49 00 16 51 00 GC441 19 25 22 13.7 203.1 1.7 19.3 -10 1 1 149 16 51 00 16 52 00 --- 19 26 22 13.7 203.3 1.7 19.5 50 F 1 151 16 51 00 16 52 00 I1746-321 19 26 22 11.4 201.3 1.7 18.3 -10 1 1 151 16 52 00 16 54 00 --- 19 28 22 11.3 201.7 1.7 18.7 110 F 1 155 16 52 00 Schedule for VLBA_HN (Code Hn ) Page 6 H1744-322 ToO 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 ---------------------------------------------------------------------------------------- --- Fri 11 Jan 2008 Day 11 --- 16 54 00 GC441 19 28 22 13.5 203.8 1.8 19.8 -10 1 1 155 16 54 00 16 55 00 --- 19 29 23 13.4 204.0 1.8 20.0 50 F 1 157 16 54 00 16 55 00 J1744-3116 19 29 23 12.0 202.6 1.7 19.2 -9 1 1 157 16 55 00 16 56 00 --- 19 30 23 11.9 202.8 1.8 19.4 51 F 1 159 16 55 00 16 57 00 J1733-1304 19 31 23 27.8 212.8 2.0 24.0 22 1 1 159 16 57 00 16 58 00 --- 19 32 23 27.7 213.1 2.0 24.2 60 F 1 161 16 57 18 16 58 00 I1746-321 19 32 23 11.0 202.5 1.8 19.4 -39 1 1 161 16 58 00 17 00 00 --- 19 34 23 10.9 202.9 1.8 19.7 81 F 1 165 16 58 00 17 00 00 W109 19 34 23 14.0 203.5 1.8 19.5 -12 1 1 165 17 00 00 17 01 00 --- 19 35 24 13.9 203.7 1.8 19.7 48 F 1 166 17 00 00 17 01 00 I1746-321 19 35 24 10.8 203.1 1.8 19.9 -12 1 1 166 17 01 00 17 03 30 --- 19 37 54 10.6 203.6 1.9 20.3 138 F 1 171 17 01 00 17 03 30 W109 19 37 54 13.7 204.2 1.8 20.1 -12 1 1 171 17 03 30 17 04 30 --- 19 38 54 13.7 204.4 1.8 20.3 48 F 1 173 17 03 30 17 04 30 I1746-321 19 38 54 10.6 203.9 1.9 20.5 -12 1 1 173 17 04 30 17 06 30 --- 19 40 54 10.4 204.3 1.9 20.8 108 F 1 177 17 04 30 17 06 30 W109 19 40 54 13.5 204.9 1.9 20.6 -12 1 1 177 17 06 30 17 07 30 --- 19 41 55 13.4 205.1 1.9 20.8 48 F 1 179 17 06 30 17 07 30 I1746-321 19 41 55 10.3 204.5 1.9 21.0 -12 1 1 179 17 07 30 17 09 30 --- 19 43 55 10.2 204.9 2.0 21.3 108 F 1 183 17 07 30 17 09 30 W109 19 43 55 13.3 205.5 1.9 21.2 -12 1 1 183 17 09 30 17 10 30 --- 19 44 55 13.2 205.7 1.9 21.3 48 F 1 185 17 09 30 17 10 30 I1746-321 19 44 55 10.1 205.1 2.0 21.5 -12 1 1 185 17 10 30 17 12 30 --- 19 46 55 9.9 205.5 2.0 21.8 108 F 1 189 17 10 30 17 12 30 W109 19 46 55 13.0 206.1 2.0 21.7 -12 1 1 189 17 12 30 17 13 30 --- 19 47 56 13.0 206.3 2.0 21.8 48 F 1 191 17 12 30 17 13 30 I1746-321 19 47 56 9.9 205.7 2.0 22.0 -12 1 1 191 17 13 30 17 15 30 --- 19 49 56 9.7 206.1 2.1 22.3 108 F 1 195 17 13 30 Schedule for VLBA_HN (Code Hn ) Page 7 H1744-322 ToO 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 ---------------------------------------------------------------------------------------- --- Fri 11 Jan 2008 Day 11 --- 17 15 30 W109 19 49 56 12.8 206.8 2.0 22.2 -12 1 1 195 17 15 30 17 16 30 --- 19 50 56 12.7 207.0 2.0 22.3 48 F 1 196 17 15 30 17 16 30 J1744-3116 19 50 56 10.4 207.0 2.1 22.9 -11 1 1 196 17 16 30 17 17 30 --- 19 51 56 10.3 207.2 2.1 23.1 49 F 1 198 17 16 30 17 18 30 J1733-1304 19 52 56 25.5 218.1 2.3 27.6 23 1 1 198 17 18 30 17 19 30 --- 19 53 57 25.4 218.3 2.3 27.8 60 F 1 200 17 18 48 17 19 30 I1746-321 19 53 57 9.4 206.9 2.1 23.0 -38 1 1 200 17 19 30 17 21 30 --- 19 55 57 9.2 207.2 2.2 23.3 82 F 1 204 17 19 30 17 21 30 GC441 19 55 57 11.2 209.4 2.2 24.4 -10 1 1 204 17 21 30 17 22 30 --- 19 56 57 11.2 209.6 2.3 24.6 50 F 1 206 17 21 30 17 22 30 I1746-321 19 56 57 9.1 207.4 2.2 23.5 -10 1 1 206 17 22 30 17 25 00 --- 19 59 27 8.9 207.9 2.2 23.9 140 F 1 211 17 22 30 17 25 00 GC441 19 59 27 10.9 210.1 2.3 25.0 -10 1 1 211 17 25 00 17 26 00 --- 20 00 28 10.8 210.3 2.3 25.2 50 F 1 213 17 25 00 17 26 00 I1746-321 20 00 28 8.8 208.1 2.2 24.1 -10 1 1 213 17 26 00 17 28 00 --- 20 02 28 8.7 208.5 2.3 24.4 110 F 1 217 17 26 00 17 28 00 GC441 20 02 28 10.7 210.8 2.4 25.5 -10 1 1 217 17 28 00 17 29 00 --- 20 03 28 10.6 211.0 2.4 25.6 50 F 1 219 17 28 00 17 29 00 I1746-321 20 03 28 8.6 208.7 2.3 24.6 -10 1 1 219 17 29 00 17 31 00 --- 20 05 28 8.4 209.1 2.3 24.9 110 F 1 223 17 29 00 17 31 00 GC441 20 05 28 10.4 211.4 2.4 26.0 -10 1 1 223 17 31 00 17 32 00 --- 20 06 29 10.3 211.5 2.4 26.1 50 F 1 225 17 31 00 17 32 00 I1746-321 20 06 29 8.3 209.3 2.3 25.1 -10 1 1 225 17 32 00 17 34 00 --- 20 08 29 8.1 209.7 2.4 25.4 110 F 1 228 17 32 00 17 34 00 GC441 20 08 29 10.1 211.9 2.5 26.4 -10 1 1 228 17 34 00 17 35 00 --- 20 09 29 10.0 212.1 2.5 26.6 50 F 1 230 17 34 00 17 35 00 I1746-321 20 09 29 8.0 209.9 2.4 25.5 -10 1 1 230 17 35 00 17 37 00 --- 20 11 29 7.8 210.3 2.4 25.9 110 F 1 234 17 35 00 Schedule for VLBA_HN (Code Hn ) Page 8 H1744-322 ToO 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 ---------------------------------------------------------------------------------------- --- Fri 11 Jan 2008 Day 11 --- 17 37 00 GC441 20 11 29 9.8 212.5 2.5 26.9 -10 1 1 234 17 37 00 17 38 00 --- 20 12 30 9.7 212.7 2.5 27.1 50 F 1 236 17 37 00 17 38 00 J1744-3116 20 12 30 8.4 211.2 2.5 26.4 -9 1 1 236 17 38 00 17 39 00 --- 20 13 30 8.3 211.4 2.5 26.5 51 F 1 238 17 38 00 17 40 00 J1733-1304 20 14 30 23.0 223.1 2.7 30.9 25 1 1 238 17 40 00 17 41 00 --- 20 15 30 22.8 223.3 2.7 31.1 60 F 1 240 17 40 18 17 41 00 I1746-321 20 15 30 7.5 211.0 2.5 26.5 -37 1 1 240 17 41 00 17 43 00 --- 20 17 30 7.3 211.4 2.5 26.8 83 F 1 244 17 41 00 17 43 00 W109 20 17 30 10.3 212.3 2.5 26.6 -12 1 1 244 17 43 00 17 44 00 --- 20 18 31 10.2 212.5 2.5 26.8 48 F 1 246 17 43 00 17 44 00 I1746-321 20 18 31 7.2 211.6 2.5 27.0 -12 1 1 246 17 44 00 17 46 30 --- 20 21 01 6.9 212.1 2.6 27.4 138 F 1 251 17 44 00 17 46 30 W109 20 21 01 9.9 213.0 2.5 27.2 -12 1 1 251 17 46 30 17 47 30 --- 20 22 01 9.8 213.2 2.5 27.4 48 F 1 253 17 46 30 17 47 30 I1746-321 20 22 01 6.8 212.3 2.6 27.5 -12 1 1 253 17 47 30 17 49 30 --- 20 24 02 6.6 212.7 2.6 27.8 108 F 1 256 17 47 30 17 49 30 W109 20 24 02 9.6 213.6 2.6 27.7 -12 1 1 256 17 49 30 17 50 30 --- 20 25 02 9.5 213.8 2.6 27.8 48 F 1 258 17 49 30 17 50 30 I1746-321 20 25 02 6.5 212.8 2.6 28.0 -12 1 1 258 17 50 30 17 52 30 --- 20 27 02 6.3 213.2 2.7 28.3 108 F 1 262 17 50 30 17 52 30 W109 20 27 02 9.3 214.2 2.6 28.1 -12 1 1 262 17 52 30 17 53 30 --- 20 28 02 9.2 214.4 2.6 28.3 48 F 1 264 17 52 30 17 53 30 I1746-321 20 28 02 6.2 213.4 2.7 28.5 -12 1 1 264 17 53 30 17 55 30 --- 20 30 03 6.0 213.8 2.7 28.8 108 F 1 268 17 53 30 17 55 30 W109 20 30 03 9.0 214.8 2.7 28.6 -12 1 1 268 17 55 30 17 56 30 --- 20 31 03 8.9 215.0 2.7 28.7 48 F 1 270 17 55 30 17 56 30 I1746-321 20 31 03 5.9 214.0 2.7 H 28.9 -12 1 1 270 17 56 30 17 58 30 --- 20 33 03 5.7 214.3 2.8 H 29.2 0 F 1 274 17 56 30 Schedule for VLBA_HN (Code Hn ) Page 9 H1744-322 ToO 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 ---------------------------------------------------------------------------------------- --- Fri 11 Jan 2008 Day 11 --- 17 58 30 W109 20 33 03 8.7 215.4 2.7 29.0 -12 1 1 274 17 58 30 17 59 30 --- 20 34 03 8.6 215.6 2.7 29.2 48 F 1 276 17 58 30 17 59 30 J1744-3116 20 34 03 6.3 215.3 2.8 29.7 -11 1 1 276 17 59 30 18 00 30 --- 20 35 03 6.2 215.5 2.8 29.9 49 F 1 278 17 59 30 18 01 30 J1733-1304 20 36 03 20.1 227.9 3.0 33.9 26 1 1 278 18 01 30 18 02 30 --- 20 37 04 20.0 228.1 3.1 34.0 60 F 1 280 18 01 48 18 02 30 I1746-321 20 37 04 5.3 215.1 2.8 H 29.8 -35 1 1 280 18 02 30 18 04 30 --- 20 39 04 5.1 215.4 2.9 H 30.1 0 F 1 284 18 02 30 18 04 30 GC441 20 39 04 6.9 217.8 3.0 31.1 -10 1 1 284 18 04 30 18 05 30 --- 20 40 04 6.8 218.0 3.0 31.2 50 F 1 285 18 04 30 18 05 30 I1746-321 20 40 04 5.0 215.6 2.9 H 30.3 -10 1 1 285 18 05 30 18 08 00 --- 20 42 35 4.7 216.1 2.9 H 30.7 0 F 1 290 18 05 30 18 08 00 GC441 20 42 35 6.5 218.5 3.0 31.6 -9 1 1 290 18 08 00 18 09 00 --- 20 43 35 6.4 218.7 3.0 31.7 51 F 1 292 18 08 00 18 09 00 I1746-321 20 43 35 4.6 216.3 2.9 H 30.8 -9 1 1 292 18 09 00 18 11 00 --- 20 45 35 4.4 216.6 3.0 H 31.1 0 F 1 296 18 09 00 18 11 00 GC441 20 45 35 6.1 219.1 3.1 32.0 -9 1 1 296 18 11 00 18 12 00 --- 20 46 35 6.0 219.2 3.1 32.2 51 F 1 298 18 11 00 18 12 00 I1746-321 20 46 35 4.3 216.8 3.0 H 31.2 -9 1 1 298 18 12 00 18 14 00 --- 20 48 36 4.1 217.2 3.0 H 31.5 0 F 1 302 18 12 00 18 14 00 GC441 20 48 36 5.8 219.6 3.1 H 32.4 -9 1 1 302 18 14 00 18 15 00 --- 20 49 36 5.7 219.8 3.1 H 32.6 0 F 1 304 18 14 00 18 15 00 I1746-321 20 49 36 4.0 217.4 3.0 H 31.7 -9 1 1 304 18 15 00 18 17 00 --- 20 51 36 3.7 217.7 3.1 H 32.0 0 F 1 308 18 15 00 18 17 00 GC441 20 51 36 5.4 220.2 3.2 H 32.9 -9 1 1 308 18 17 00 18 18 00 --- 20 52 36 5.3 220.4 3.2 H 33.0 0 F 1 310 18 17 00 18 18 00 I1746-321 20 52 36 3.6 217.9 3.1 H 32.1 -9 1 1 310 18 18 00 18 20 00 --- 20 54 37 3.4 218.3 3.1 H 32.4 0 F 1 314 18 18 00 Schedule for VLBA_HN (Code Hn ) Page 10 H1744-322 ToO 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 ---------------------------------------------------------------------------------------- --- Fri 11 Jan 2008 Day 11 --- 18 20 00 GC441 20 54 37 5.1 220.7 3.2 H 33.3 -9 1 1 314 18 20 00 18 21 00 --- 20 55 37 5.0 220.9 3.2 H 33.4 0 F 1 315 18 20 00 18 21 00 J1744-3116 20 55 37 3.9 219.3 3.2 H 32.9 -8 1 1 315 18 21 00 18 22 00 --- 20 56 37 3.8 219.5 3.2 H 33.0 0 F 1 317 18 21 00 18 23 00 J1733-1304 20 57 37 17.1 232.4 3.4 36.6 27 1 1 317 18 23 00 18 24 00 --- 20 58 37 17.0 232.6 3.4 36.7 60 F 1 319 18 23 18 18 24 00 I1746-321 20 58 37 2.9 219.0 3.2 H 33.0 -34 1 1 319 18 24 00 18 26 00 --- 21 00 38 2.7 219.3 3.2 H 33.3 0 F 1 323 18 24 00 18 26 00 W109 21 00 38 5.6 220.6 3.2 H 33.0 -12 1 1 323 18 26 00 18 27 00 --- 21 01 38 5.5 220.8 3.2 H 33.2 0 F 1 325 18 26 00 18 27 00 I1746-321 21 01 38 2.6 219.5 3.2 H 33.4 -12 1 1 325 18 27 00 18 29 30 --- 21 04 08 2.3 220.0 3.3 H 33.8 0 F 1 330 18 27 00 18 29 30 W109 21 04 08 5.2 221.2 3.2 H 33.5 -12 1 1 330 18 29 30 18 30 30 --- 21 05 08 5.1 221.4 3.3 H 33.7 0 F 1 332 18 29 30 18 32 30 W109 21 07 09 4.8 221.8 3.3 H 33.9 114 1 1 332 18 32 30 18 33 30 --- 21 08 09 4.7 222.0 3.3 H 34.1 0 F 1 334 18 32 48 18 35 30 W109 21 10 09 4.4 222.3 3.3 H 34.4 114 1 1 334 18 35 30 18 36 30 --- 21 11 09 4.3 222.5 3.4 H 34.5 0 F 1 336 18 35 48 18 38 30 W109 21 13 10 4.1 222.9 3.4 H 34.8 114 1 1 336 18 38 30 18 39 30 --- 21 14 10 4.0 223.0 3.4 H 34.9 0 F 1 338 18 38 48 18 41 30 W109 21 16 10 3.7 223.4 3.4 H 35.2 114 1 1 338 18 41 30 18 42 30 --- 21 17 10 3.6 223.6 3.5 H 35.3 0 F 1 340 18 41 48 18 44 30 J1733-1304 21 19 11 13.9 236.7 3.8 38.9 93 1 1 340 18 44 30 18 45 30 --- 21 20 11 13.7 236.9 3.8 39.0 60 F 1 342 18 44 48 19 06 00 J1733-1304 21 40 44 10.5 240.8 4.1 41.0 1218 1 1 342 19 06 00 19 07 00 --- 21 41 44 10.4 241.0 4.1 41.1 60 F 1 344 19 06 18 19 27 30 J1733-1304 22 02 18 7.0 244.8 4.5 42.8 1217 1 1 344 19 27 30 19 28 30 --- 22 03 18 6.8 245.0 4.5 42.9 60 F 1 345 19 27 48 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /users/cwalker/sched/setups/v4cm-256-8-2.set Matches group v4cm_3 in /users/cwalker/sched/catalogs/freq.dat Setup group: 3 Station: VLBA_HN Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D 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: 3 Setup file default. Used pcal sets: 1 LO sum= 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 BBC fr= 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Bandwd= 8.000 8.000 8.000 8.000 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 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- H1744-322 ToO 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) * I1746-321 17 42 59.794179 * 17 46 15.602000 17 46 46.259422 0.00 -32 12 53.66145 *-32 14 00.85000 -32 14 16.34404 0.00 From catalog imbedded in main SCHED input file. 2.500 scan hours, 81.930 baseline hours above horizon. * J1744-3116 17 41 09.335407 * 17 44 23.578400 17 44 53.997974 0.00 -31 15 21.01649 *-31 16 36.29130 -31 16 53.17792 0.00 From catalog imbedded in main SCHED input file. 0.200 scan hours, 6.538 baseline hours above horizon. * GC441 17 37 43.115750 * 17 40 54.527500 17 41 24.516181 0.00 -29 28 19.97272 *-29 29 50.32700 -29 30 09.82182 0.00 From catalog imbedded in main SCHED input file. 0.600 scan hours, 19.396 baseline hours above horizon. * J1733-1304 17 30 13.535182 * 17 33 02.705780 17 33 29.222318 0.00 -13 02 45.83982 *-13 04 49.54830 -13 05 17.01971 0.00 From catalog imbedded in main SCHED input file. 0.200 scan hours, 9.000 baseline hours above horizon. * W109 17 45 34.738192 * 17 48 45.686000 17 49 15.589455 0.00 -29 06 43.31599 *-29 07 39.40400 -29 07 53.65915 0.00 From catalog imbedded in main SCHED input file. 0.600 scan hours, 19.096 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) I1746-321 25.2 J1744-3116 25.3 GC441 25.6 J1733-1304 29.1 W109 23.9 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg