COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter Exp. Code: bt093dh Schedule Version: 1.00 Processed by SCHED version: 6.05 June 2006 PI: Amy Mioduszewski Address: NRAO, 1003 Lopezville Rd. Socorro, NM 87801 USA Phone: 505-835-7262 (work) or 505-838-0393 (home) EMAIL: amiodusz@nrao.edu Fax: 505-835-7027 Phone during observation: 505-835-7262 (work) or 505-838-0393 (home) Observing mode: VLBA 256-8-2 4cm Notes: use this schedule for all epochs of VSSG14, there should be 8 epochs observed exactly 10 days apart. Schedule for VLBA_HN (Code Hn ) Page 2 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 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 19 33 J1625-2527 16 54 32 21.3 186.8 0.5 5.5 0 1 1 0 15 19 33 15 20 33 =1622-253 16 55 32 21.3 187.1 0.5 5.7 60 F 1 2 15 19 51 15 20 33 VSSG14 16 55 32 22.3 186.7 0.5 5.4 -8 1 1 2 15 20 33 15 22 33 --- 16 57 32 22.3 187.2 0.5 5.8 112 F 1 6 15 20 33 15 22 33 J1625-2527 16 57 32 21.2 187.6 0.5 6.1 -8 1 1 6 15 22 33 15 23 33 =1622-253 16 58 32 21.2 187.8 0.5 6.3 52 F 1 8 15 22 33 15 23 33 VSSG14 16 58 32 22.3 187.4 0.5 6.0 -8 1 1 8 15 23 33 15 25 32 --- 17 00 32 22.2 187.9 0.5 6.4 112 F 1 12 15 23 33 15 25 32 J1625-2527 17 00 32 21.1 188.3 0.6 6.7 -8 1 1 12 15 25 32 15 26 32 =1622-253 17 01 32 21.1 188.5 0.6 6.9 52 F 1 14 15 25 32 15 26 32 VSSG14 17 01 32 22.2 188.2 0.6 6.6 -8 1 1 14 15 26 32 15 28 32 --- 17 03 32 22.1 188.7 0.6 7.0 112 F 1 17 15 26 32 15 28 32 J1625-2527 17 03 32 21.1 189.0 0.6 7.3 -8 1 1 17 15 28 32 15 29 32 =1622-253 17 04 32 21.0 189.3 0.6 7.5 52 F 1 19 15 28 32 15 29 32 VSSG14 17 04 32 22.1 188.9 0.6 7.1 -8 1 1 19 15 29 32 15 31 31 --- 17 06 32 22.0 189.4 0.6 7.5 112 F 1 23 15 29 32 15 31 31 J1625-2527 17 06 32 21.0 189.7 0.7 7.9 -8 1 1 23 15 31 31 15 32 31 =1622-253 17 07 32 20.9 190.0 0.7 8.1 52 F 1 25 15 31 31 15 32 31 VSSG14 17 07 32 22.0 189.6 0.7 7.7 -8 1 1 25 15 32 31 15 34 31 --- 17 09 32 22.0 190.1 0.7 8.1 111 F 1 29 15 32 31 15 34 31 J1625-2527 17 09 32 20.9 190.4 0.7 8.5 -8 1 1 29 15 34 31 15 35 31 =1622-253 17 10 32 20.8 190.7 0.7 8.6 52 F 1 31 15 34 31 15 35 31 VSSG14 17 10 32 21.9 190.4 0.7 8.3 -8 1 1 31 15 35 31 15 37 30 --- 17 12 32 21.9 190.8 0.7 8.7 111 F 1 35 15 35 31 Schedule for VLBA_HN (Code Hn ) Page 3 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 15 37 30 J1625-2527 17 12 32 20.8 191.2 0.8 9.0 -8 1 1 35 15 37 30 15 38 30 =1622-253 17 13 32 20.7 191.4 0.8 9.2 52 F 1 37 15 37 30 15 38 30 VSSG14 17 13 32 21.8 191.1 0.8 8.9 -8 1 1 37 15 38 30 15 40 30 --- 17 15 32 21.7 191.6 0.8 9.3 111 F 1 41 15 38 30 15 40 30 J1625-2527 17 15 32 20.7 191.9 0.8 9.6 -8 1 1 41 15 40 30 15 41 30 =1622-253 17 16 32 20.6 192.1 0.8 9.8 52 F 1 42 15 40 30 15 41 30 J1633-2557 17 16 32 20.4 190.2 0.7 8.3 -7 1 1 42 15 41 30 15 42 29 --- 17 17 32 20.4 190.4 0.7 8.5 53 F 1 44 15 41 30 15 42 29 J1634-2058 17 17 32 25.3 191.0 0.7 8.6 -16 1 1 44 15 42 29 15 43 29 --- 17 18 32 25.3 191.3 0.7 8.8 44 F 1 46 15 42 29 15 43 29 J1604-2223 17 18 32 22.5 198.5 1.2 14.6 -12 1 1 46 15 43 29 15 44 29 =1601-222 17 19 32 22.4 198.8 1.3 14.8 48 F 1 48 15 43 29 15 44 29 J1625-2527 17 19 32 20.5 192.8 0.9 10.4 -10 1 1 48 15 44 29 15 45 29 =1622-253 17 20 32 20.5 193.1 0.9 10.6 50 F 1 50 15 44 29 15 45 29 VSSG14 17 20 32 21.6 192.8 0.9 10.2 -8 1 1 50 15 45 29 15 47 29 --- 17 22 32 21.5 193.3 0.9 10.6 111 F 1 54 15 45 29 15 47 29 J1625-2527 17 22 32 20.4 193.5 0.9 10.9 -8 1 1 54 15 47 29 15 48 29 =1622-253 17 23 32 20.3 193.8 1.0 11.1 52 F 1 56 15 47 29 15 48 29 VSSG14 17 23 32 21.4 193.5 0.9 10.8 -8 1 1 56 15 48 29 15 50 28 --- 17 25 32 21.3 194.0 1.0 11.2 111 F 1 60 15 48 29 15 50 28 J1625-2527 17 25 32 20.2 194.2 1.0 11.5 -8 1 1 60 15 50 28 15 51 28 =1622-253 17 26 32 20.2 194.5 1.0 11.7 52 F 1 62 15 50 28 15 51 28 VSSG14 17 26 32 21.3 194.2 1.0 11.4 -8 1 1 62 15 51 28 15 53 28 --- 17 28 32 21.2 194.7 1.0 11.8 111 F 1 66 15 51 28 15 53 28 J1625-2527 17 28 32 20.1 195.0 1.0 12.1 -8 1 1 66 15 53 28 15 54 28 =1622-253 17 29 32 20.1 195.2 1.1 12.3 52 F 1 68 15 53 28 15 54 28 VSSG14 17 29 32 21.2 194.9 1.0 12.0 -8 1 1 68 15 54 28 15 56 27 --- 17 31 32 21.1 195.4 1.1 12.3 111 F 1 71 15 54 28 15 56 27 J1625-2527 17 31 32 20.0 195.7 1.1 12.6 -8 1 1 71 15 56 27 15 57 27 =1622-253 17 32 32 19.9 195.9 1.1 12.8 52 F 1 73 15 56 27 Schedule for VLBA_HN (Code Hn ) Page 4 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 15 57 27 VSSG14 17 32 32 21.0 195.6 1.1 12.5 -8 1 1 73 15 57 27 15 59 27 --- 17 34 32 20.9 196.1 1.1 12.9 111 F 1 77 15 57 27 15 59 27 J1625-2527 17 34 32 19.8 196.4 1.1 13.2 -8 1 1 77 15 59 27 16 00 27 =1622-253 17 35 32 19.8 196.6 1.2 13.4 52 F 1 79 15 59 27 16 00 27 VSSG14 17 35 32 20.9 196.4 1.1 13.1 -8 1 1 79 16 00 27 16 02 26 --- 17 37 32 20.8 196.8 1.2 13.5 111 F 1 83 16 00 27 16 02 26 J1625-2527 17 37 32 19.6 197.1 1.2 13.8 -8 1 1 83 16 02 26 16 03 26 =1622-253 17 38 32 19.6 197.3 1.2 13.9 52 F 1 85 16 02 26 16 03 26 VSSG14 17 38 32 20.7 197.1 1.2 13.7 -8 1 1 85 16 03 26 16 05 26 --- 17 40 32 20.6 197.5 1.2 14.0 111 F 1 89 16 03 26 16 05 26 J1625-2527 17 40 32 19.5 197.8 1.2 14.3 -8 1 1 89 16 05 26 16 06 26 =1622-253 17 41 32 19.4 198.0 1.3 14.5 52 F 1 91 16 05 26 16 06 26 J1633-2557 17 41 32 19.4 196.1 1.1 13.0 -7 1 1 91 16 06 26 16 07 25 --- 17 42 32 19.3 196.3 1.1 13.2 53 F 1 93 16 06 26 16 07 25 J1634-2058 17 42 32 24.2 197.3 1.1 13.5 -16 1 1 93 16 07 25 16 08 25 --- 17 43 32 24.2 197.6 1.1 13.7 44 F 1 95 16 07 25 16 08 25 J1604-2223 17 43 32 20.8 204.5 1.7 19.1 -13 1 1 95 16 08 25 16 09 25 =1601-222 17 44 32 20.7 204.7 1.7 19.3 47 F 1 97 16 08 25 16 09 25 J1625-2527 17 44 32 19.3 198.7 1.3 15.1 -10 1 1 97 16 09 25 16 10 25 =1622-253 17 45 32 19.2 198.9 1.3 15.2 50 F 1 98 16 09 25 16 10 25 VSSG14 17 45 32 20.3 198.7 1.3 15.0 -8 1 1 98 16 10 25 16 12 25 --- 17 47 32 20.2 199.2 1.3 15.3 111 F 1 102 16 10 25 16 12 25 J1625-2527 17 47 32 19.1 199.4 1.4 15.6 -8 1 1 102 16 12 25 16 13 24 =1622-253 17 48 32 19.0 199.6 1.4 15.8 52 F 1 104 16 12 25 16 13 24 VSSG14 17 48 32 20.1 199.4 1.3 15.5 -8 1 1 104 16 13 24 16 15 24 --- 17 50 32 20.0 199.9 1.4 15.9 111 F 1 108 16 13 24 16 15 24 J1625-2527 17 50 32 18.9 200.1 1.4 16.2 -8 1 1 108 16 15 24 16 16 24 =1622-253 17 51 32 18.8 200.3 1.4 16.3 52 F 1 110 16 15 24 16 16 24 VSSG14 17 51 32 19.9 200.1 1.4 16.1 -8 1 1 110 16 16 24 16 18 24 --- 17 53 32 19.8 200.6 1.4 16.4 111 F 1 114 16 16 24 Schedule for VLBA_HN (Code Hn ) Page 5 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 16 18 24 J1625-2527 17 53 32 18.7 200.7 1.5 16.7 -8 1 1 114 16 18 24 16 19 23 =1622-253 17 54 32 18.6 201.0 1.5 16.9 52 F 1 116 16 18 24 16 19 23 VSSG14 17 54 32 19.8 200.8 1.4 16.6 -8 1 1 116 16 19 23 16 21 23 --- 17 56 32 19.6 201.3 1.5 17.0 111 F 1 120 16 19 23 16 21 23 J1625-2527 17 56 32 18.5 201.4 1.5 17.2 -8 1 1 120 16 21 23 16 22 23 =1622-253 17 57 32 18.4 201.7 1.5 17.4 52 F 1 122 16 21 23 16 22 23 VSSG14 17 57 32 19.6 201.5 1.5 17.2 -8 1 1 122 16 22 23 16 24 23 --- 17 59 32 19.4 202.0 1.5 17.5 111 F 1 125 16 22 23 16 24 23 J1625-2527 17 59 32 18.3 202.1 1.6 17.8 -8 1 1 125 16 24 23 16 25 22 =1622-253 18 00 32 18.2 202.3 1.6 18.0 52 F 1 127 16 24 23 16 25 22 VSSG14 18 00 32 19.4 202.2 1.5 17.7 -8 1 1 127 16 25 22 16 27 22 --- 18 02 32 19.2 202.7 1.6 18.1 111 F 1 131 16 25 22 16 27 22 J1625-2527 18 02 32 18.1 202.8 1.6 18.3 -8 1 1 131 16 27 22 16 28 22 =1622-253 18 03 32 18.0 203.0 1.6 18.5 52 F 1 133 16 27 22 16 28 22 VSSG14 18 03 32 19.1 202.9 1.6 18.2 -8 1 1 133 16 28 22 16 30 22 --- 18 05 32 19.0 203.3 1.6 18.6 111 F 1 137 16 28 22 16 30 22 J1625-2527 18 05 32 17.9 203.5 1.7 18.8 -8 1 1 137 16 30 22 16 31 21 =1622-253 18 06 32 17.8 203.7 1.7 19.0 52 F 1 139 16 30 22 16 31 21 J1633-2557 18 06 32 17.9 201.8 1.5 17.6 -7 1 1 139 16 31 21 16 32 21 --- 18 07 32 17.8 202.0 1.6 17.8 53 F 1 141 16 31 21 16 32 21 J1634-2058 18 07 32 22.6 203.4 1.5 18.2 -16 1 1 141 16 32 21 16 33 21 --- 18 08 32 22.5 203.7 1.6 18.3 44 F 1 143 16 32 21 16 33 21 J1604-2223 18 08 32 18.7 210.2 2.1 23.5 -14 1 1 143 16 33 21 16 34 21 =1601-222 18 09 32 18.6 210.4 2.1 23.6 46 F 1 145 16 33 21 16 34 21 J1625-2527 18 09 32 17.6 204.4 1.7 19.5 -10 1 1 145 16 34 21 16 35 21 =1622-253 18 10 32 17.5 204.6 1.7 19.7 50 F 1 147 16 34 21 16 35 21 VSSG14 18 10 32 18.6 204.5 1.7 19.5 -8 1 1 147 16 35 21 16 37 20 --- 18 12 32 18.5 204.9 1.7 19.8 111 F 1 151 16 35 21 16 37 20 J1625-2527 18 12 32 17.3 205.0 1.8 20.1 -8 1 1 151 16 37 20 16 38 20 =1622-253 18 13 32 17.3 205.2 1.8 20.2 52 F 1 152 16 37 20 Schedule for VLBA_HN (Code Hn ) Page 6 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 16 38 20 VSSG14 18 13 32 18.4 205.2 1.8 20.0 -8 1 1 152 16 38 20 16 40 20 --- 18 15 32 18.2 205.6 1.8 20.3 111 F 1 156 16 38 20 16 40 20 J1625-2527 18 15 32 17.1 205.7 1.8 20.6 -8 1 1 156 16 40 20 16 41 20 =1622-253 18 16 32 17.0 205.9 1.8 20.8 52 F 1 158 16 40 20 16 41 20 VSSG14 18 16 32 18.2 205.8 1.8 20.5 -8 1 1 158 16 41 20 16 43 20 --- 18 18 32 18.0 206.3 1.8 20.9 111 F 1 162 16 41 20 16 43 20 J1625-2527 18 18 32 16.9 206.4 1.9 21.1 -8 1 1 162 16 43 20 16 44 19 =1622-253 18 19 32 16.8 206.6 1.9 21.3 52 F 1 164 16 43 20 16 44 19 VSSG14 18 19 32 17.9 206.5 1.9 21.0 -8 1 1 164 16 44 19 16 46 19 --- 18 21 32 17.8 207.0 1.9 21.4 111 F 1 168 16 44 19 16 46 19 J1625-2527 18 21 32 16.6 207.0 1.9 21.6 -8 1 1 168 16 46 19 16 47 19 =1622-253 18 22 32 16.5 207.2 1.9 21.8 52 F 1 170 16 46 19 16 47 19 VSSG14 18 22 32 17.7 207.2 1.9 21.6 -8 1 1 170 16 47 19 16 49 19 --- 18 24 32 17.5 207.6 1.9 21.9 111 F 1 174 16 47 19 16 49 19 J1625-2527 18 24 32 16.4 207.7 2.0 22.1 -8 1 1 174 16 49 19 16 50 18 =1622-253 18 25 32 16.3 207.9 2.0 22.3 52 F 1 176 16 49 19 16 50 18 VSSG14 18 25 32 17.4 207.8 2.0 22.1 -8 1 1 176 16 50 18 16 52 18 --- 18 27 32 17.2 208.3 2.0 22.4 111 F 1 179 16 50 18 16 52 18 J1625-2527 18 27 32 16.1 208.3 2.0 22.6 -8 1 1 179 16 52 18 16 53 18 =1622-253 18 28 32 16.0 208.5 2.0 22.8 52 F 1 181 16 52 18 16 53 18 VSSG14 18 28 32 17.2 208.5 2.0 22.6 -8 1 1 181 16 53 18 16 55 18 --- 18 30 32 17.0 208.9 2.0 22.9 111 F 1 185 16 53 18 16 55 18 J1625-2527 18 30 32 15.8 209.0 2.1 23.1 -8 1 1 185 16 55 18 16 56 17 =1622-253 18 31 32 15.8 209.2 2.1 23.3 52 F 1 187 16 55 18 16 56 17 J1633-2557 18 31 32 16.0 207.3 2.0 21.9 -7 1 1 187 16 56 17 16 57 17 --- 18 32 32 15.9 207.5 2.0 22.1 53 F 1 189 16 56 17 16 57 17 J1634-2058 18 32 32 20.6 209.3 2.0 22.6 -15 1 1 189 16 57 17 16 58 17 --- 18 33 32 20.5 209.5 2.0 22.7 44 F 1 191 16 57 17 16 58 17 J1604-2223 18 33 32 16.2 215.6 2.5 27.5 -15 1 1 191 16 58 17 16 59 17 =1601-222 18 34 32 16.1 215.9 2.5 27.6 45 F 1 193 16 58 17 Schedule for VLBA_HN (Code Hn ) Page 7 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 16 59 17 J1625-2527 18 34 32 15.5 209.8 2.1 23.8 -10 1 1 193 16 59 17 17 00 17 =1622-253 18 35 32 15.4 210.0 2.2 24.0 50 F 1 195 16 59 17 17 00 17 VSSG14 18 35 32 16.5 210.0 2.1 23.7 -8 1 1 195 17 00 17 17 02 16 --- 18 37 32 16.3 210.5 2.2 24.1 111 F 1 199 17 00 17 17 02 16 J1625-2527 18 37 32 15.2 210.5 2.2 24.3 -8 1 1 199 17 02 16 17 03 16 =1622-253 18 38 32 15.1 210.7 2.2 24.4 52 F 1 201 17 02 16 17 03 16 VSSG14 18 38 32 16.3 210.7 2.2 24.2 -8 1 1 201 17 03 16 17 05 16 --- 18 40 32 16.1 211.1 2.2 24.6 111 F 1 205 17 03 16 17 05 16 J1625-2527 18 40 32 14.9 211.1 2.2 24.8 -8 1 1 205 17 05 16 17 06 16 =1622-253 18 41 32 14.8 211.3 2.3 24.9 52 F 1 207 17 05 16 17 06 16 VSSG14 18 41 32 16.0 211.3 2.2 24.7 -8 1 1 207 17 06 16 17 08 15 --- 18 43 32 15.8 211.8 2.3 25.0 111 F 1 210 17 06 16 17 08 15 J1625-2527 18 43 32 14.6 211.7 2.3 25.3 -8 1 1 210 17 08 15 17 09 15 =1622-253 18 44 32 14.5 212.0 2.3 25.4 52 F 1 212 17 08 15 17 09 15 VSSG14 18 44 32 15.7 212.0 2.3 25.2 -8 1 1 212 17 09 15 17 11 15 --- 18 46 32 15.5 212.4 2.3 25.5 111 F 1 216 17 09 15 17 11 15 J1625-2527 18 46 32 14.4 212.4 2.3 25.7 -8 1 1 216 17 11 15 17 12 15 =1622-253 18 47 32 14.3 212.6 2.4 25.9 52 F 1 218 17 11 15 17 12 15 VSSG14 18 47 32 15.4 212.6 2.3 25.7 -8 1 1 218 17 12 15 17 14 14 --- 18 49 32 15.2 213.0 2.4 26.0 111 F 1 222 17 12 15 17 14 14 J1625-2527 18 49 32 14.1 213.0 2.4 26.2 -8 1 1 222 17 14 14 17 15 14 =1622-253 18 50 32 14.0 213.2 2.4 26.4 52 F 1 224 17 14 14 17 15 14 VSSG14 18 50 32 15.1 213.2 2.4 26.2 -8 1 1 224 17 15 14 17 17 14 --- 18 52 32 14.9 213.7 2.4 26.5 111 F 1 228 17 15 14 17 17 14 J1625-2527 18 52 32 13.8 213.6 2.4 26.7 -8 1 1 228 17 17 14 17 18 14 =1622-253 18 53 32 13.7 213.8 2.5 26.8 52 F 1 230 17 17 14 17 18 14 VSSG14 18 53 32 14.8 213.9 2.4 26.6 -8 1 1 230 17 18 14 17 20 13 --- 18 55 32 14.6 214.3 2.5 27.0 111 F 1 234 17 18 14 17 22 13 J1625-2527 18 57 32 13.2 214.7 2.5 27.5 111 1 1 234 17 22 13 17 23 13 =1622-253 18 58 32 13.1 214.9 2.5 27.6 60 F 1 235 17 22 31 Schedule for VLBA_HN (Code Hn ) Page 8 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 17 23 13 J1633-2557 18 58 32 13.5 213.0 2.4 26.4 -7 1 1 235 17 23 13 17 24 13 --- 18 59 32 13.4 213.2 2.4 26.5 53 F 1 237 17 23 13 17 24 13 J1634-2058 18 59 32 17.9 215.4 2.4 27.0 -15 1 1 237 17 24 13 17 25 13 --- 19 00 32 17.8 215.6 2.4 27.1 45 F 1 239 17 24 13 17 25 13 J1604-2223 19 00 32 13.1 221.3 2.9 31.5 -15 1 1 239 17 25 13 17 26 12 =1601-222 19 01 32 13.0 221.5 3.0 31.6 44 F 1 241 17 25 13 17 26 12 J1625-2527 19 01 32 12.8 215.5 2.6 28.1 -10 1 1 241 17 26 12 17 27 12 =1622-253 19 02 32 12.7 215.7 2.6 28.2 50 F 1 243 17 26 12 17 27 12 VSSG14 19 02 32 13.8 215.8 2.6 28.0 -8 1 1 243 17 27 12 17 29 12 --- 19 04 32 13.6 216.2 2.6 28.3 111 F 1 247 17 27 12 17 29 12 J1625-2527 19 04 32 12.5 216.1 2.6 28.5 -8 1 1 247 17 29 12 17 30 12 =1622-253 19 05 32 12.4 216.3 2.7 28.7 52 F 1 249 17 29 12 17 30 12 VSSG14 19 05 32 13.5 216.4 2.6 28.5 -8 1 1 249 17 30 12 17 32 11 --- 19 07 32 13.3 216.8 2.7 28.8 111 F 1 253 17 30 12 17 32 11 J1625-2527 19 07 32 12.2 216.7 2.7 29.0 -8 1 1 253 17 32 11 17 33 11 =1622-253 19 08 32 12.1 216.9 2.7 29.1 52 F 1 255 17 32 11 17 33 11 VSSG14 19 08 32 13.2 217.0 2.7 28.9 -8 1 1 255 17 33 11 17 35 11 --- 19 10 32 13.0 217.4 2.7 29.2 111 F 1 259 17 33 11 17 35 11 J1625-2527 19 10 32 11.8 217.3 2.7 29.4 -8 1 1 259 17 35 11 17 36 11 =1622-253 19 11 32 11.7 217.5 2.8 29.6 52 F 1 261 17 35 11 17 36 11 VSSG14 19 11 32 12.9 217.6 2.7 29.4 -8 1 1 261 17 36 11 17 38 10 --- 19 13 32 12.6 218.0 2.8 29.7 111 F 1 264 17 36 11 17 38 10 J1625-2527 19 13 32 11.5 217.9 2.8 29.9 -8 1 1 264 17 38 10 17 39 10 =1622-253 19 14 32 11.4 218.1 2.8 30.0 52 F 1 266 17 38 10 17 39 10 VSSG14 19 14 32 12.5 218.2 2.8 29.8 -8 1 1 266 17 39 10 17 41 10 --- 19 16 32 12.3 218.6 2.8 30.1 111 F 1 270 17 39 10 17 41 10 J1625-2527 19 16 32 11.2 218.5 2.8 30.3 -8 1 1 270 17 41 10 17 42 10 =1622-253 19 17 32 11.1 218.7 2.9 30.5 52 F 1 272 17 41 10 17 42 10 VSSG14 19 17 32 12.2 218.8 2.8 30.3 -8 1 1 272 17 42 10 17 44 10 --- 19 19 32 12.0 219.2 2.9 30.6 111 F 1 276 17 42 10 Schedule for VLBA_HN (Code Hn ) Page 9 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 17 44 10 J1625-2527 19 19 32 10.8 219.1 2.9 30.8 -8 1 1 276 17 44 10 17 45 09 =1622-253 19 20 32 10.7 219.3 2.9 30.9 52 F 1 278 17 44 10 17 45 09 VSSG14 19 20 32 11.8 219.4 2.9 30.7 -8 1 1 278 17 45 09 17 47 09 --- 19 22 32 11.6 219.8 2.9 31.0 111 F 1 282 17 45 09 17 47 09 J1625-2527 19 22 32 10.5 219.7 2.9 31.2 -8 1 1 282 17 47 09 17 48 09 =1622-253 19 23 32 10.4 219.9 3.0 31.3 52 F 1 284 17 47 09 17 48 09 J1633-2557 19 23 32 10.8 218.1 2.8 30.2 -7 1 1 284 17 48 09 17 49 09 --- 19 24 32 10.7 218.3 2.8 30.3 53 F 1 286 17 48 09 17 49 09 J1634-2058 19 24 32 15.1 220.7 2.8 30.8 -15 1 1 286 17 49 09 17 50 09 --- 19 25 32 15.0 220.9 2.8 30.9 45 F 1 288 17 49 09 17 50 09 J1604-2223 19 25 32 10.0 226.2 3.4 34.9 -16 1 1 288 17 50 09 17 51 08 =1601-222 19 26 32 9.8 226.4 3.4 35.0 44 F 1 290 17 50 09 17 51 08 J1625-2527 19 26 32 10.0 220.5 3.0 31.8 -10 1 1 290 17 51 08 17 52 08 =1622-253 19 27 32 9.9 220.7 3.0 31.9 50 F 1 291 17 51 08 17 52 08 VSSG14 19 27 32 11.0 220.8 3.0 31.7 -8 1 1 291 17 52 08 17 54 08 --- 19 29 32 10.8 221.2 3.0 32.0 111 F 1 295 17 52 08 17 54 08 J1625-2527 19 29 32 9.6 221.0 3.1 32.2 -8 1 1 295 17 54 08 17 55 08 =1622-253 19 30 32 9.5 221.2 3.1 32.3 52 F 1 297 17 54 08 17 55 08 VSSG14 19 30 32 10.6 221.4 3.0 32.1 -8 1 1 297 17 55 08 17 57 07 --- 19 32 32 10.4 221.8 3.1 32.4 111 F 1 301 17 55 08 17 57 07 J1625-2527 19 32 32 9.3 221.6 3.1 32.6 -8 1 1 301 17 57 07 17 58 07 =1622-253 19 33 32 9.2 221.8 3.1 32.7 52 F 1 303 17 57 07 17 58 07 VSSG14 19 33 32 10.3 222.0 3.1 32.5 -8 1 1 303 17 58 07 18 00 07 --- 19 35 32 10.0 222.4 3.1 32.8 111 F 1 307 17 58 07 18 00 07 J1625-2527 19 35 32 8.9 222.2 3.2 33.0 -8 1 1 307 18 00 07 18 01 07 =1622-253 19 36 32 8.8 222.4 3.2 33.1 52 F 1 309 18 00 07 18 01 07 VSSG14 19 36 32 9.9 222.6 3.1 33.0 -8 1 1 309 18 01 07 18 03 06 --- 19 38 32 9.7 223.0 3.2 33.2 111 F 1 313 18 01 07 18 03 06 J1625-2527 19 38 32 8.5 222.8 3.2 33.4 -8 1 1 313 18 03 06 18 04 06 =1622-253 19 39 32 8.4 223.0 3.2 33.6 52 F 1 315 18 03 06 Schedule for VLBA_HN (Code Hn ) Page 10 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 18 04 06 VSSG14 19 39 32 9.5 223.2 3.2 33.4 -8 1 1 315 18 04 06 18 06 06 --- 19 41 32 9.3 223.5 3.2 33.6 111 F 1 318 18 04 06 18 06 06 J1625-2527 19 41 32 8.2 223.3 3.3 33.8 -8 1 1 318 18 06 06 18 07 06 =1622-253 19 42 32 8.0 223.5 3.3 34.0 52 F 1 320 18 06 06 18 07 06 VSSG14 19 42 32 9.2 223.7 3.2 33.8 -8 1 1 320 18 07 06 18 09 05 --- 19 44 32 8.9 224.1 3.3 34.0 111 F 1 324 18 07 06 18 09 05 J1625-2527 19 44 32 7.8 223.9 3.3 34.2 -8 1 1 324 18 09 05 18 10 05 =1622-253 19 45 32 7.7 224.1 3.3 34.4 52 F 1 326 18 09 05 18 10 05 VSSG14 19 45 32 8.8 224.3 3.3 34.2 -8 1 1 326 18 10 05 18 12 05 --- 19 47 32 8.5 224.7 3.3 34.4 111 F 1 330 18 10 05 18 12 05 J1625-2527 19 47 32 7.4 224.5 3.4 34.6 -8 1 1 330 18 12 05 18 13 05 =1622-253 19 48 32 7.3 224.7 3.4 34.8 52 F 1 332 18 12 05 18 13 05 J1633-2557 19 48 32 7.8 222.9 3.2 33.7 -7 1 1 332 18 13 05 18 14 05 --- 19 49 32 7.7 223.1 3.3 33.8 53 F 1 334 18 13 05 18 14 05 J1634-2058 19 49 32 12.0 225.8 3.2 34.2 -15 1 1 334 18 14 05 18 15 04 --- 19 50 32 11.9 226.0 3.3 34.3 45 F 1 336 18 14 05 18 15 04 J1604-2223 19 50 32 6.5 230.9 3.8 37.9 -17 1 1 336 18 15 04 18 16 04 =1601-222 19 51 32 6.4 231.1 3.8 38.0 43 F 1 338 18 15 04 18 16 04 J1625-2527 19 51 32 6.9 225.2 3.4 35.1 -10 1 1 338 18 16 04 18 17 04 =1622-253 19 52 32 6.8 225.4 3.4 35.3 50 F 1 340 18 16 04 18 17 04 VSSG14 19 52 32 7.9 225.6 3.4 35.1 -8 1 1 340 18 17 04 18 19 04 --- 19 54 32 7.6 226.0 3.4 35.3 111 F 1 344 18 17 04 18 19 04 J1625-2527 19 54 32 6.5 225.8 3.5 35.5 -8 1 1 344 18 19 04 18 20 04 =1622-253 19 55 32 6.4 226.0 3.5 35.7 52 F 1 345 18 19 04 18 20 04 VSSG14 19 55 32 7.5 226.2 3.5 35.5 -8 1 1 345 18 20 04 18 22 03 --- 19 57 32 7.2 226.6 3.5 35.7 111 F 1 349 18 20 04 18 22 03 J1625-2527 19 57 32 6.1 226.3 3.5 35.9 -8 1 1 349 18 22 03 18 23 03 =1622-253 19 58 32 6.0 226.5 3.5 36.0 52 F 1 351 18 22 03 18 23 03 VSSG14 19 58 32 7.1 226.7 3.5 35.9 -8 1 1 351 18 23 03 18 25 03 --- 20 00 32 6.8 227.1 3.5 36.1 111 F 1 355 18 23 03 Schedule for VLBA_HN (Code Hn ) Page 11 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 18 25 03 J1625-2527 20 00 32 5.7 226.9 3.6 36.3 -8 1 1 355 18 25 03 18 26 03 =1622-253 20 01 32 5.6 227.1 3.6 36.4 52 F 1 357 18 25 03 18 26 03 VSSG14 20 01 32 6.7 227.3 3.6 36.2 -8 1 1 357 18 26 03 18 28 02 --- 20 03 32 6.4 227.7 3.6 36.5 111 F 1 361 18 26 03 18 28 02 J1625-2527 20 03 32 5.3 227.4 3.6 H 36.7 -8 1 1 361 18 28 02 18 29 02 =1622-253 20 04 32 5.2 227.6 3.6 H 36.8 0 F 1 363 18 28 02 18 29 02 VSSG14 20 04 32 6.3 227.9 3.6 36.6 -8 1 1 363 18 29 02 18 31 02 --- 20 06 32 6.0 228.2 3.6 36.9 111 F 1 367 18 29 02 18 31 02 J1625-2527 20 06 32 4.9 228.0 3.7 H 37.0 -8 1 1 367 18 31 02 18 32 02 =1622-253 20 07 32 4.8 228.2 3.7 H 37.2 0 F 1 369 18 31 02 18 32 02 VSSG14 20 07 32 5.9 228.4 3.7 37.0 -8 1 1 369 18 32 02 18 34 01 --- 20 09 32 5.6 228.8 3.7 H 37.2 0 F 1 373 18 32 02 18 34 01 J1625-2527 20 09 32 4.5 228.5 3.7 H 37.4 -8 1 1 373 18 34 01 18 35 01 =1622-253 20 10 32 4.4 228.7 3.7 H 37.5 0 F 1 374 18 34 01 18 35 01 VSSG14 20 10 32 5.5 229.0 3.7 H 37.3 -8 1 1 374 18 35 01 18 37 01 --- 20 12 32 5.2 229.3 3.7 H 37.6 0 F 1 378 18 35 01 18 37 01 J1625-2527 20 12 32 4.1 229.1 3.8 H 37.8 -8 1 1 378 18 37 01 18 38 01 =1622-253 20 13 32 3.9 229.2 3.8 H 37.9 0 F 1 380 18 37 01 18 38 01 J1633-2557 20 13 32 4.6 227.5 3.7 H 36.9 -7 1 1 380 18 38 01 18 39 01 --- 20 14 32 4.5 227.7 3.7 H 37.1 0 F 1 382 18 38 01 18 39 01 J1634-2058 20 14 32 8.6 230.6 3.7 37.3 -14 1 1 382 18 39 01 18 40 00 --- 20 15 32 8.4 230.8 3.7 37.4 46 F 1 384 18 39 01 18 40 00 J1604-2223 20 15 32 2.9 235.4 4.2 H 40.7 -17 1 1 384 18 40 00 18 41 00 =1601-222 20 16 32 2.7 235.6 4.2 H 40.8 0 F 1 386 18 40 00 18 41 00 J1625-2527 20 16 32 3.5 229.8 3.8 H 38.3 -10 1 1 386 18 41 00 18 42 00 =1622-253 20 17 32 3.4 229.9 3.9 H 38.4 0 F 1 388 18 41 00 18 42 00 VSSG14 20 17 32 4.5 230.2 3.8 H 38.2 -8 1 1 388 18 42 00 18 44 00 --- 20 19 32 4.2 230.6 3.9 H 38.4 0 F 1 392 18 42 00 18 44 00 J1625-2527 20 19 32 3.1 230.3 3.9 H 38.6 -8 1 1 392 18 44 00 18 45 00 =1622-253 20 20 32 3.0 230.5 3.9 H 38.7 0 F 1 394 18 44 00 Schedule for VLBA_HN (Code Hn ) Page 12 VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Thu 27 Dec 2007 Day 361 --- 18 45 00 VSSG14 20 20 32 4.1 230.8 3.9 H 38.5 -8 1 1 394 18 45 00 18 46 59 --- 20 22 32 3.8 231.1 3.9 H 38.8 0 F 1 398 18 45 00 18 46 59 J1625-2527 20 22 32 2.7 230.8 3.9 H 39.0 -8 1 1 398 18 46 59 18 47 59 =1622-253 20 23 32 2.5 231.0 4.0 H 39.1 0 F 1 400 18 46 59 18 47 59 VSSG14 20 23 32 3.6 231.3 3.9 H 38.9 -8 1 1 400 18 47 59 18 49 59 --- 20 25 32 3.3 231.6 4.0 H 39.1 0 F 1 403 18 47 59 18 50 59 VSSG14 20 26 32 3.2 231.8 4.0 H 39.2 54 1 1 403 18 50 59 18 52 58 --- 20 28 32 2.9 232.2 4.0 H 39.4 0 F 1 407 18 51 17 18 53 58 VSSG14 20 29 32 2.8 232.3 4.0 H 39.5 54 1 1 407 18 53 58 18 55 58 --- 20 31 32 2.5 232.7 4.1 H 39.8 0 F 1 411 18 54 16 18 56 58 VSSG14 20 32 32 2.3 232.9 4.1 H 39.9 54 1 1 411 18 56 58 18 58 57 --- 20 34 32 2.0 233.2 4.1 D 40.1 0 F 1 415 18 57 16 19 03 56 J1634-2058 20 39 32 4.9 235.2 4.1 40.1 288 1 1 415 19 03 56 19 04 56 --- 20 40 32 4.8 235.3 4.1 40.2 60 F 1 417 19 04 14 19 16 54 J1634-2058 20 52 32 2.9 237.5 4.3 H 41.4 708 1 1 417 19 16 54 19 17 54 --- 20 53 32 2.8 237.6 4.3 H 41.5 0 F 1 419 19 17 12 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/v4cm-256-8-2.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 2 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: 2 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 -- VSSG14 Torres, Loinard, Mioduszewski, Rodriguez; 8 epochs; 10 days inter 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) * VSSG14 16 24 48.308820 * 16 27 49.868200 16 28 18.097522 0.00 -24 19 01.98094 *-24 25 40.35900 -24 26 47.76255 0.00 From catalog imbedded in main SCHED input file. 2.194 scan hours, 88.216 baseline hours above horizon. * J1604-2223 16 01 03.776479 * 16 04 01.471737 16 04 29.164041 0.56 1601-222 -22 15 29.52558 *-22 23 40.98695 -22 25 02.95119 1.36 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.166 scan hours, 5.119 baseline hours above horizon. * J1625-2527 16 22 44.105299 * 16 25 46.891640 16 26 15.311878 0.22 1622-253 -25 20 51.69564 *-25 27 38.32684 -25 28 46.81152 0.70 J1625-25 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.263 scan hours, 46.376 baseline hours above horizon. * J1633-2557 16 30 25.018257 * 16 33 28.890633 16 33 57.462066 1.37 -25 51 19.80631 *-25 57 35.47440 -25 58 39.16800 3.31 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.166 scan hours, 5.978 baseline hours above horizon. * J1634-2058 16 31 32.813693 * 16 34 30.323737 16 34 57.919749 0.65 -20 52 14.65692 *-20 58 25.93862 -20 59 29.76852 1.48 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.166 scan hours, 5.419 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) VSSG14 26.5 J1604-2223 32.1 J1625-2527 26.9 J1633-2557 25.2 J1634-2058 25.4 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg