COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv Exp. Code: bl128ed Schedule Version: 2.00 Processed by SCHED version: 6.02 July 2005 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 6 epochs observed approximately 3 months apart. Schedule for VLBA_HN (Code Hn ) Page 2 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 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 12 16 47 J1625-2527 16 54 32 21.3 186.9 0.5 5.6 0 1 1 0 12 16 47 12 17 47 =1622-253 16 55 32 21.3 187.1 0.5 5.8 60 F 1 0 12 17 05 12 17 47 VSSG14 16 55 32 22.3 186.7 0.5 5.4 -8 1 1 0 12 17 47 12 19 47 --- 16 57 32 22.3 187.2 0.5 5.8 112 F 1 0 12 17 47 12 19 47 J1625-2527 16 57 32 21.2 187.6 0.5 6.2 -8 1 1 0 12 19 47 12 20 47 =1622-253 16 58 32 21.2 187.8 0.5 6.3 52 F 1 0 12 19 47 12 20 47 VSSG14 16 58 32 22.3 187.5 0.5 6.0 -8 1 1 0 12 20 47 12 22 46 --- 17 00 32 22.2 187.9 0.5 6.4 112 F 1 0 12 20 47 12 22 46 J1625-2527 17 00 32 21.1 188.3 0.6 6.7 -8 1 1 0 12 22 46 12 23 46 =1622-253 17 01 32 21.1 188.6 0.6 6.9 52 F 1 0 12 22 46 12 23 46 VSSG14 17 01 32 22.2 188.2 0.6 6.6 -8 1 1 0 12 23 46 12 25 46 --- 17 03 32 22.1 188.7 0.6 7.0 112 F 1 0 12 23 46 12 25 46 J1625-2527 17 03 32 21.1 189.0 0.6 7.3 -8 1 1 0 12 25 46 12 26 46 =1622-253 17 04 32 21.0 189.3 0.6 7.5 52 F 1 0 12 25 46 12 26 46 VSSG14 17 04 32 22.1 188.9 0.6 7.2 -8 1 1 0 12 26 46 12 28 45 --- 17 06 32 22.0 189.4 0.6 7.6 112 F 1 0 12 26 46 12 28 45 J1625-2527 17 06 32 21.0 189.8 0.7 7.9 -8 1 1 0 12 28 45 12 29 45 =1622-253 17 07 32 20.9 190.0 0.7 8.1 52 F 1 0 12 28 45 12 29 45 VSSG14 17 07 32 22.0 189.7 0.7 7.8 -8 1 1 0 12 29 45 12 31 45 --- 17 09 32 22.0 190.1 0.7 8.1 111 F 1 0 12 29 45 12 31 45 J1625-2527 17 09 32 20.9 190.5 0.7 8.5 -8 1 1 0 12 31 45 12 32 45 =1622-253 17 10 32 20.8 190.7 0.7 8.7 52 F 1 0 12 31 45 12 32 45 VSSG14 17 10 32 21.9 190.4 0.7 8.3 -8 1 1 0 12 32 45 12 34 44 --- 17 12 32 21.9 190.9 0.7 8.7 111 F 1 0 12 32 45 Schedule for VLBA_HN (Code Hn ) Page 3 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 12 34 44 J1625-2527 17 12 32 20.8 191.2 0.8 9.1 -8 1 1 0 12 34 44 12 35 44 =1622-253 17 13 32 20.7 191.4 0.8 9.2 52 F 1 0 12 34 44 12 35 44 VSSG14 17 13 32 21.8 191.1 0.8 8.9 -8 1 1 0 12 35 44 12 37 44 --- 17 15 32 21.7 191.6 0.8 9.3 111 F 1 0 12 35 44 12 37 44 J1625-2527 17 15 32 20.7 191.9 0.8 9.6 -8 1 1 0 12 37 44 12 38 44 =1622-253 17 16 32 20.6 192.1 0.8 9.8 52 F 1 0 12 37 44 12 38 44 J1617-1941 17 16 32 25.9 195.4 1.0 11.9 -17 1 1 0 12 38 44 12 39 43 --- 17 17 32 25.9 195.6 1.0 12.1 43 F 1 0 12 38 44 12 39 43 J1644-1804 17 17 32 28.5 188.8 0.5 6.8 -11 1 1 0 12 39 43 12 40 43 --- 17 18 32 28.5 189.1 0.6 7.0 49 F 1 0 12 39 43 12 40 43 J1626-2951 17 18 32 16.2 191.7 0.9 9.9 -31 1 1 0 12 40 43 12 41 43 =1622-297 17 19 32 16.2 192.0 0.9 10.1 29 F 1 0 12 40 43 12 41 43 J1625-2527 17 19 32 20.5 192.9 0.9 10.4 -15 1 1 0 12 41 43 12 42 43 =1622-253 17 20 32 20.5 193.1 0.9 10.6 45 F 1 0 12 41 43 12 42 43 VSSG14 17 20 32 21.6 192.8 0.9 10.3 -8 1 1 0 12 42 43 12 44 43 --- 17 22 32 21.5 193.3 0.9 10.6 111 F 1 0 12 42 43 12 44 43 J1625-2527 17 22 32 20.4 193.6 0.9 11.0 -8 1 1 0 12 44 43 12 45 42 =1622-253 17 23 32 20.3 193.8 1.0 11.2 52 F 1 0 12 44 43 12 45 42 VSSG14 17 23 32 21.4 193.5 0.9 10.8 -8 1 1 0 12 45 42 12 47 42 --- 17 25 32 21.3 194.0 1.0 11.2 111 F 1 0 12 45 42 12 47 42 J1625-2527 17 25 32 20.2 194.3 1.0 11.5 -8 1 1 0 12 47 42 12 48 42 =1622-253 17 26 32 20.2 194.5 1.0 11.7 52 F 1 0 12 47 42 12 48 42 VSSG14 17 26 32 21.3 194.2 1.0 11.4 -8 1 1 0 12 48 42 12 50 42 --- 17 28 32 21.2 194.7 1.0 11.8 111 F 1 0 12 48 42 12 50 42 J1625-2527 17 28 32 20.1 195.0 1.0 12.1 -8 1 1 0 12 50 42 12 51 41 =1622-253 17 29 32 20.1 195.2 1.1 12.3 52 F 1 0 12 50 42 12 51 41 VSSG14 17 29 32 21.2 195.0 1.0 12.0 -8 1 1 0 12 51 41 12 53 41 --- 17 31 32 21.1 195.4 1.1 12.4 111 F 1 0 12 51 41 Schedule for VLBA_HN (Code Hn ) Page 4 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 12 53 41 J1625-2527 17 31 32 20.0 195.7 1.1 12.7 -8 1 1 0 12 53 41 12 54 41 =1622-253 17 32 32 19.9 195.9 1.1 12.9 52 F 1 0 12 53 41 12 54 41 VSSG14 17 32 32 21.0 195.7 1.1 12.6 -8 1 1 0 12 54 41 12 56 41 --- 17 34 32 20.9 196.2 1.1 12.9 111 F 1 0 12 54 41 12 56 41 J1625-2527 17 34 32 19.8 196.4 1.1 13.2 -8 1 1 0 12 56 41 12 57 40 =1622-253 17 35 32 19.7 196.6 1.2 13.4 52 F 1 0 12 56 41 12 57 40 VSSG14 17 35 32 20.9 196.4 1.1 13.1 -8 1 1 0 12 57 40 12 59 40 --- 17 37 32 20.8 196.9 1.2 13.5 111 F 1 0 12 57 40 12 59 40 J1625-2527 17 37 32 19.6 197.1 1.2 13.8 -8 1 1 0 12 59 40 13 00 40 =1622-253 17 38 32 19.6 197.3 1.2 14.0 52 F 1 0 12 59 40 13 00 40 VSSG14 17 38 32 20.7 197.1 1.2 13.7 -8 1 1 0 13 00 40 13 02 40 --- 17 40 32 20.6 197.6 1.2 14.1 111 F 1 0 13 00 40 13 02 40 J1625-2527 17 40 32 19.5 197.8 1.2 14.3 -8 1 1 0 13 02 40 13 03 39 =1622-253 17 41 32 19.4 198.0 1.3 14.5 52 F 1 0 13 02 40 13 03 39 J1617-1941 17 41 32 24.5 201.7 1.4 16.7 -16 1 1 0 13 03 39 13 04 39 --- 17 42 32 24.4 201.9 1.4 16.9 44 F 1 0 13 03 39 13 04 39 J1644-1804 17 42 32 27.6 195.5 1.0 11.8 -12 1 1 0 13 04 39 13 05 39 --- 17 43 32 27.5 195.7 1.0 12.0 48 F 1 0 13 04 39 13 05 39 J1626-2951 17 43 32 15.1 197.2 1.3 14.5 -31 1 1 0 13 05 39 13 06 39 =1622-297 17 44 32 15.0 197.5 1.3 14.7 29 F 1 0 13 05 39 13 06 39 J1625-2527 17 44 32 19.2 198.7 1.3 15.1 -14 1 1 0 13 06 39 13 07 39 =1622-253 17 45 32 19.2 198.9 1.3 15.3 45 F 1 0 13 06 39 13 07 39 VSSG14 17 45 32 20.3 198.7 1.3 15.0 -8 1 1 0 13 07 39 13 09 38 --- 17 47 32 20.2 199.2 1.3 15.3 111 F 1 0 13 07 39 13 09 38 J1625-2527 17 47 32 19.1 199.4 1.4 15.6 -8 1 1 0 13 09 38 13 10 38 =1622-253 17 48 32 19.0 199.6 1.4 15.8 52 F 1 0 13 09 38 13 10 38 VSSG14 17 48 32 20.1 199.4 1.3 15.5 -8 1 1 0 13 10 38 13 12 38 --- 17 50 32 20.0 199.9 1.4 15.9 111 F 1 0 13 10 38 Schedule for VLBA_HN (Code Hn ) Page 5 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 13 12 38 J1625-2527 17 50 32 18.9 200.1 1.4 16.2 -8 1 1 0 13 12 38 13 13 38 =1622-253 17 51 32 18.8 200.3 1.4 16.4 52 F 1 0 13 12 38 13 13 38 VSSG14 17 51 32 19.9 200.1 1.4 16.1 -8 1 1 0 13 13 38 13 15 37 --- 17 53 32 19.8 200.6 1.4 16.4 111 F 1 0 13 13 38 13 15 37 J1625-2527 17 53 32 18.7 200.8 1.5 16.7 -8 1 1 0 13 15 37 13 16 37 =1622-253 17 54 32 18.6 201.0 1.5 16.9 52 F 1 0 13 15 37 13 16 37 VSSG14 17 54 32 19.8 200.8 1.4 16.6 -8 1 1 0 13 16 37 13 18 37 --- 17 56 32 19.6 201.3 1.5 17.0 111 F 1 0 13 16 37 13 18 37 J1625-2527 17 56 32 18.5 201.5 1.5 17.3 -8 1 1 0 13 18 37 13 19 37 =1622-253 17 57 32 18.4 201.7 1.5 17.4 52 F 1 0 13 18 37 13 19 37 VSSG14 17 57 32 19.6 201.5 1.5 17.2 -8 1 1 0 13 19 37 13 21 37 --- 17 59 32 19.4 202.0 1.5 17.5 111 F 1 0 13 19 37 13 21 37 J1625-2527 17 59 32 18.3 202.1 1.6 17.8 -8 1 1 0 13 21 37 13 22 36 =1622-253 18 00 32 18.2 202.4 1.6 18.0 52 F 1 0 13 21 37 13 22 36 VSSG14 18 00 32 19.3 202.2 1.5 17.7 -8 1 1 0 13 22 36 13 24 36 --- 18 02 32 19.2 202.7 1.6 18.1 111 F 1 0 13 22 36 13 24 36 J1625-2527 18 02 32 18.1 202.8 1.6 18.3 -8 1 1 0 13 24 36 13 25 36 =1622-253 18 03 32 18.0 203.0 1.6 18.5 52 F 1 0 13 24 36 13 25 36 VSSG14 18 03 32 19.1 202.9 1.6 18.3 -8 1 1 0 13 25 36 13 27 36 --- 18 05 32 19.0 203.4 1.6 18.6 111 F 1 0 13 25 36 13 27 36 J1625-2527 18 05 32 17.9 203.5 1.7 18.9 -8 1 1 0 13 27 36 13 28 35 =1622-253 18 06 32 17.8 203.7 1.7 19.0 52 F 1 0 13 27 36 13 28 35 J1617-1941 18 06 32 22.5 207.8 1.8 21.2 -16 1 1 0 13 28 35 13 29 35 --- 18 07 32 22.5 208.0 1.8 21.4 44 F 1 0 13 28 35 13 29 35 J1644-1804 18 07 32 26.1 201.9 1.4 16.7 -13 1 1 0 13 29 35 13 30 35 --- 18 08 32 26.0 202.2 1.4 16.9 47 F 1 0 13 29 35 13 30 35 J1626-2951 18 08 32 13.5 202.6 1.7 18.9 -31 1 1 0 13 30 35 13 31 35 =1622-297 18 09 32 13.4 202.8 1.7 19.1 29 F 1 0 13 30 35 Schedule for VLBA_HN (Code Hn ) Page 6 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 13 31 35 J1625-2527 18 09 32 17.6 204.4 1.7 19.6 -14 1 1 0 13 31 35 13 32 35 =1622-253 18 10 32 17.5 204.6 1.7 19.7 46 F 1 0 13 31 35 13 32 35 VSSG14 18 10 32 18.6 204.5 1.7 19.5 -8 1 1 0 13 32 35 13 34 34 --- 18 12 32 18.5 205.0 1.7 19.8 111 F 1 0 13 32 35 13 34 34 J1625-2527 18 12 32 17.3 205.1 1.8 20.1 -8 1 1 0 13 34 34 13 35 34 =1622-253 18 13 32 17.3 205.3 1.8 20.3 52 F 1 0 13 34 34 13 35 34 VSSG14 18 13 32 18.4 205.2 1.8 20.0 -8 1 1 0 13 35 34 13 37 34 --- 18 15 32 18.2 205.6 1.8 20.4 111 F 1 0 13 35 34 13 37 34 J1625-2527 18 15 32 17.1 205.7 1.8 20.6 -8 1 1 0 13 37 34 13 38 34 =1622-253 18 16 32 17.0 205.9 1.8 20.8 52 F 1 0 13 37 34 13 38 34 VSSG14 18 16 32 18.2 205.9 1.8 20.5 -8 1 1 0 13 38 34 13 40 33 --- 18 18 32 18.0 206.3 1.8 20.9 111 F 1 0 13 38 34 13 40 33 J1625-2527 18 18 32 16.9 206.4 1.9 21.1 -8 1 1 0 13 40 33 13 41 33 =1622-253 18 19 32 16.8 206.6 1.9 21.3 52 F 1 0 13 40 33 13 41 33 VSSG14 18 19 32 17.9 206.5 1.9 21.1 -8 1 1 0 13 41 33 13 43 33 --- 18 21 32 17.7 207.0 1.9 21.4 111 F 1 0 13 41 33 13 43 33 J1625-2527 18 21 32 16.6 207.0 1.9 21.6 -8 1 1 0 13 43 33 13 44 33 =1622-253 18 22 32 16.5 207.3 1.9 21.8 52 F 1 0 13 43 33 13 44 33 VSSG14 18 22 32 17.7 207.2 1.9 21.6 -8 1 1 0 13 44 33 13 46 32 --- 18 24 32 17.5 207.6 1.9 21.9 111 F 1 0 13 44 33 13 46 32 J1625-2527 18 24 32 16.4 207.7 2.0 22.1 -8 1 1 0 13 46 32 13 47 32 =1622-253 18 25 32 16.3 207.9 2.0 22.3 52 F 1 0 13 46 32 13 47 32 VSSG14 18 25 32 17.4 207.9 2.0 22.1 -8 1 1 0 13 47 32 13 49 32 --- 18 27 32 17.2 208.3 2.0 22.4 111 F 1 0 13 47 32 13 49 32 J1625-2527 18 27 32 16.1 208.3 2.0 22.6 -8 1 1 0 13 49 32 13 50 32 =1622-253 18 28 32 16.0 208.6 2.0 22.8 52 F 1 0 13 49 32 13 50 32 VSSG14 18 28 32 17.2 208.5 2.0 22.6 -8 1 1 0 13 50 32 13 52 31 --- 18 30 32 17.0 209.0 2.0 22.9 111 F 1 0 13 50 32 Schedule for VLBA_HN (Code Hn ) Page 7 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 13 52 31 J1625-2527 18 30 32 15.8 209.0 2.1 23.1 -8 1 1 0 13 52 31 13 53 31 =1622-253 18 31 32 15.8 209.2 2.1 23.3 52 F 1 0 13 52 31 13 53 31 J1617-1941 18 31 32 20.2 213.6 2.2 25.5 -15 1 1 0 13 53 31 13 54 31 --- 18 32 32 20.1 213.8 2.2 25.6 45 F 1 0 13 53 31 13 54 31 J1644-1804 18 32 32 24.2 208.1 1.8 21.3 -14 1 1 0 13 54 31 13 55 31 --- 18 33 32 24.1 208.4 1.8 21.5 46 F 1 0 13 54 31 13 55 31 J1626-2951 18 33 32 11.6 207.8 2.1 23.2 -31 1 1 0 13 55 31 13 56 31 =1622-297 18 34 32 11.5 208.0 2.1 23.3 29 F 1 0 13 55 31 13 56 31 J1625-2527 18 34 32 15.5 209.9 2.1 23.8 -14 1 1 0 13 56 31 13 57 31 =1622-253 18 35 32 15.4 210.1 2.2 24.0 46 F 1 0 13 56 31 13 57 31 VSSG14 18 35 32 16.5 210.1 2.1 23.8 -8 1 1 0 13 57 31 13 59 30 --- 18 37 32 16.3 210.5 2.2 24.1 111 F 1 0 13 57 31 13 59 30 J1625-2527 18 37 32 15.2 210.5 2.2 24.3 -8 1 1 0 13 59 30 14 00 30 =1622-253 18 38 32 15.1 210.7 2.2 24.5 52 F 1 0 13 59 30 14 00 30 VSSG14 18 38 32 16.2 210.7 2.2 24.2 -8 1 1 0 14 00 30 14 02 30 --- 18 40 32 16.1 211.1 2.2 24.6 111 F 1 0 14 00 30 14 02 30 J1625-2527 18 40 32 14.9 211.1 2.2 24.8 -8 1 1 0 14 02 30 14 03 30 =1622-253 18 41 32 14.8 211.3 2.3 25.0 52 F 1 0 14 02 30 14 03 30 VSSG14 18 41 32 16.0 211.4 2.2 24.7 -8 1 1 0 14 03 30 14 05 29 --- 18 43 32 15.8 211.8 2.3 25.1 111 F 1 0 14 03 30 14 05 29 J1625-2527 18 43 32 14.6 211.8 2.3 25.3 -8 1 1 0 14 05 29 14 06 29 =1622-253 18 44 32 14.5 212.0 2.3 25.4 52 F 1 0 14 05 29 14 06 29 VSSG14 18 44 32 15.7 212.0 2.3 25.2 -8 1 1 0 14 06 29 14 08 29 --- 18 46 32 15.5 212.4 2.3 25.5 111 F 1 0 14 06 29 14 08 29 J1625-2527 18 46 32 14.3 212.4 2.3 25.8 -8 1 1 0 14 08 29 14 09 29 =1622-253 18 47 32 14.2 212.6 2.4 25.9 52 F 1 0 14 08 29 14 09 29 VSSG14 18 47 32 15.4 212.6 2.3 25.7 -8 1 1 0 14 09 29 14 11 28 --- 18 49 32 15.2 213.1 2.4 26.0 111 F 1 0 14 09 29 Schedule for VLBA_HN (Code Hn ) Page 8 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 14 11 28 J1625-2527 18 49 32 14.1 213.0 2.4 26.2 -8 1 1 0 14 11 28 14 12 28 =1622-253 18 50 32 14.0 213.2 2.4 26.4 52 F 1 0 14 11 28 14 12 28 VSSG14 18 50 32 15.1 213.3 2.4 26.2 -8 1 1 0 14 12 28 14 14 28 --- 18 52 32 14.9 213.7 2.4 26.5 111 F 1 0 14 12 28 14 14 28 J1625-2527 18 52 32 13.7 213.6 2.4 26.7 -8 1 1 0 14 14 28 14 15 28 =1622-253 18 53 32 13.6 213.9 2.5 26.9 52 F 1 0 14 14 28 14 15 28 VSSG14 18 53 32 14.8 213.9 2.4 26.7 -8 1 1 0 14 15 28 14 17 27 --- 18 55 32 14.6 214.3 2.5 27.0 111 F 1 0 14 15 28 14 19 27 J1625-2527 18 57 32 13.2 214.7 2.5 27.5 111 1 1 0 14 19 27 14 20 27 =1622-253 18 58 32 13.1 214.9 2.5 27.6 60 F 1 0 14 19 45 14 20 27 J1617-1941 18 58 32 17.3 219.5 2.7 29.6 -14 1 1 0 14 20 27 14 21 27 --- 18 59 32 17.2 219.7 2.7 29.8 46 F 1 0 14 20 27 14 21 27 J1644-1804 18 59 32 21.6 214.5 2.2 25.9 -15 1 1 0 14 21 27 14 22 27 --- 19 00 32 21.5 214.7 2.3 26.0 45 F 1 0 14 21 27 14 22 27 J1626-2951 19 00 32 9.1 213.1 2.6 27.5 -31 1 1 0 14 22 27 14 23 26 =1622-297 19 01 32 9.0 213.3 2.6 27.6 29 F 1 0 14 22 27 14 23 26 J1625-2527 19 01 32 12.8 215.5 2.6 28.1 -14 1 1 0 14 23 26 14 24 26 =1622-253 19 02 32 12.7 215.7 2.6 28.2 46 F 1 0 14 23 26 14 24 26 VSSG14 19 02 32 13.8 215.8 2.6 28.1 -8 1 1 0 14 24 26 14 26 26 --- 19 04 32 13.6 216.2 2.6 28.4 111 F 1 0 14 24 26 14 26 26 J1625-2527 19 04 32 12.5 216.1 2.6 28.6 -8 1 1 0 14 26 26 14 27 26 =1622-253 19 05 32 12.4 216.3 2.7 28.7 52 F 1 0 14 26 26 14 27 26 VSSG14 19 05 32 13.5 216.4 2.6 28.5 -8 1 1 0 14 27 26 14 29 25 --- 19 07 32 13.3 216.8 2.7 28.8 111 F 1 0 14 27 26 14 29 25 J1625-2527 19 07 32 12.2 216.7 2.7 29.0 -8 1 1 0 14 29 25 14 30 25 =1622-253 19 08 32 12.1 216.9 2.7 29.2 52 F 1 0 14 29 25 14 30 25 VSSG14 19 08 32 13.2 217.0 2.7 29.0 -8 1 1 0 14 30 25 14 32 25 --- 19 10 32 13.0 217.4 2.7 29.3 111 F 1 0 14 30 25 Schedule for VLBA_HN (Code Hn ) Page 9 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 14 32 25 J1625-2527 19 10 32 11.8 217.3 2.7 29.5 -8 1 1 0 14 32 25 14 33 25 =1622-253 19 11 32 11.7 217.5 2.8 29.6 52 F 1 0 14 32 25 14 33 25 VSSG14 19 11 32 12.9 217.6 2.7 29.4 -8 1 1 0 14 33 25 14 35 24 --- 19 13 32 12.6 218.0 2.8 29.7 111 F 1 0 14 33 25 14 35 24 J1625-2527 19 13 32 11.5 217.9 2.8 29.9 -8 1 1 0 14 35 24 14 36 24 =1622-253 19 14 32 11.4 218.1 2.8 30.0 52 F 1 0 14 35 24 14 36 24 VSSG14 19 14 32 12.5 218.2 2.8 29.9 -8 1 1 0 14 36 24 14 38 24 --- 19 16 32 12.3 218.6 2.8 30.1 111 F 1 0 14 36 24 14 38 24 J1625-2527 19 16 32 11.2 218.5 2.8 30.3 -8 1 1 0 14 38 24 14 39 24 =1622-253 19 17 32 11.0 218.7 2.9 30.5 52 F 1 0 14 38 24 14 39 24 VSSG14 19 17 32 12.2 218.8 2.8 30.3 -8 1 1 0 14 39 24 14 41 23 --- 19 19 32 11.9 219.2 2.9 30.6 111 F 1 0 14 39 24 14 41 23 J1625-2527 19 19 32 10.8 219.1 2.9 30.8 -8 1 1 0 14 41 23 14 42 23 =1622-253 19 20 32 10.7 219.3 2.9 30.9 52 F 1 0 14 41 23 14 42 23 VSSG14 19 20 32 11.8 219.4 2.9 30.7 -8 1 1 0 14 42 23 14 44 23 --- 19 22 32 11.6 219.8 2.9 31.0 111 F 1 0 14 42 23 14 44 23 J1625-2527 19 22 32 10.5 219.7 2.9 31.2 -8 1 1 0 14 44 23 14 45 23 =1622-253 19 23 32 10.4 219.9 3.0 31.3 52 F 1 0 14 44 23 14 45 23 J1617-1941 19 23 32 14.2 224.7 3.1 33.2 -14 1 1 0 14 45 23 14 46 23 --- 19 24 32 14.1 224.9 3.1 33.3 46 F 1 0 14 45 23 14 46 23 J1644-1804 19 24 32 18.8 220.1 2.7 29.7 -15 1 1 0 14 46 23 14 47 22 --- 19 25 32 18.7 220.3 2.7 29.9 44 F 1 0 14 46 23 14 47 22 J1626-2951 19 25 32 6.4 217.9 3.0 31.3 -31 1 1 0 14 47 22 14 48 22 =1622-297 19 26 32 6.3 218.1 3.0 31.4 29 F 1 0 14 47 22 14 48 22 J1625-2527 19 26 32 10.0 220.5 3.0 31.8 -13 1 1 0 14 48 22 14 49 22 =1622-253 19 27 32 9.9 220.7 3.0 31.9 46 F 1 0 14 48 22 14 49 22 VSSG14 19 27 32 11.0 220.8 3.0 31.7 -8 1 1 0 14 49 22 14 51 22 --- 19 29 32 10.8 221.2 3.0 32.0 111 F 1 0 14 49 22 Schedule for VLBA_HN (Code Hn ) Page 10 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 14 51 22 J1625-2527 19 29 32 9.6 221.1 3.1 32.2 -8 1 1 0 14 51 22 14 52 22 =1622-253 19 30 32 9.5 221.3 3.1 32.3 52 F 1 0 14 51 22 14 52 22 VSSG14 19 30 32 10.6 221.4 3.0 32.1 -8 1 1 0 14 52 22 14 54 21 --- 19 32 32 10.4 221.8 3.1 32.4 111 F 1 0 14 52 22 14 54 21 J1625-2527 19 32 32 9.3 221.6 3.1 32.6 -8 1 1 0 14 54 21 14 55 21 =1622-253 19 33 32 9.2 221.8 3.1 32.8 52 F 1 0 14 54 21 14 55 21 VSSG14 19 33 32 10.3 222.0 3.1 32.6 -8 1 1 0 14 55 21 14 57 21 --- 19 35 32 10.0 222.4 3.1 32.8 111 F 1 0 14 55 21 14 57 21 J1625-2527 19 35 32 8.9 222.2 3.2 33.0 -8 1 1 0 14 57 21 14 58 21 =1622-253 19 36 32 8.8 222.4 3.2 33.2 52 F 1 0 14 57 21 14 58 21 VSSG14 19 36 32 9.9 222.6 3.1 33.0 -8 1 1 0 14 58 21 15 00 20 --- 19 38 32 9.7 223.0 3.2 33.2 111 F 1 0 14 58 21 15 00 20 J1625-2527 19 38 32 8.5 222.8 3.2 33.4 -8 1 1 0 15 00 20 15 01 20 =1622-253 19 39 32 8.4 223.0 3.2 33.6 52 F 1 0 15 00 20 15 01 20 VSSG14 19 39 32 9.5 223.2 3.2 33.4 -8 1 1 0 15 01 20 15 03 20 --- 19 41 32 9.3 223.6 3.2 33.7 111 F 1 0 15 01 20 15 03 20 J1625-2527 19 41 32 8.2 223.4 3.3 33.8 -8 1 1 0 15 03 20 15 04 20 =1622-253 19 42 32 8.0 223.6 3.3 34.0 52 F 1 0 15 03 20 15 04 20 VSSG14 19 42 32 9.2 223.8 3.2 33.8 -8 1 1 0 15 04 20 15 06 19 --- 19 44 32 8.9 224.1 3.3 34.1 111 F 1 0 15 04 20 15 06 19 J1625-2527 19 44 32 7.8 223.9 3.3 34.2 -8 1 1 0 15 06 19 15 07 19 =1622-253 19 45 32 7.7 224.1 3.3 34.4 52 F 1 0 15 06 19 15 07 19 VSSG14 19 45 32 8.8 224.3 3.3 34.2 -8 1 1 0 15 07 19 15 09 19 --- 19 47 32 8.5 224.7 3.3 34.5 111 F 1 0 15 07 19 15 09 19 J1625-2527 19 47 32 7.4 224.5 3.4 34.6 -8 1 1 0 15 09 19 15 10 19 =1622-253 19 48 32 7.3 224.7 3.4 34.8 52 F 1 0 15 09 19 15 10 19 J1617-1941 19 48 32 10.8 229.7 3.5 36.4 -13 1 1 0 15 10 19 15 11 18 --- 19 49 32 10.7 229.9 3.5 36.5 47 F 1 0 15 10 19 Schedule for VLBA_HN (Code Hn ) Page 11 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 15 11 18 J1644-1804 19 49 32 15.7 225.4 3.1 33.3 -16 1 1 0 15 11 18 15 12 18 --- 19 50 32 15.6 225.6 3.1 33.4 44 F 1 0 15 11 18 15 12 18 J1626-2951 19 50 32 3.4 222.5 3.4 H 34.8 -30 1 1 0 15 12 18 15 13 18 =1622-297 19 51 32 3.3 222.7 3.4 H 34.9 0 F 1 0 15 12 18 15 13 18 J1625-2527 19 51 32 6.9 225.2 3.4 35.2 -13 1 1 0 15 13 18 15 14 18 =1622-253 19 52 32 6.8 225.4 3.4 35.3 47 F 1 0 15 13 18 15 14 18 VSSG14 19 52 32 7.9 225.6 3.4 35.1 -8 1 1 0 15 14 18 15 16 18 --- 19 54 32 7.6 226.0 3.4 35.4 111 F 1 0 15 14 18 15 16 18 J1625-2527 19 54 32 6.5 225.8 3.5 35.6 -8 1 1 0 15 16 18 15 17 18 =1622-253 19 55 32 6.4 226.0 3.5 35.7 52 F 1 0 15 16 18 15 17 18 VSSG14 19 55 32 7.5 226.2 3.5 35.5 -8 1 1 0 15 17 18 15 19 17 --- 19 57 32 7.2 226.6 3.5 35.7 111 F 1 0 15 17 18 15 19 17 J1625-2527 19 57 32 6.1 226.4 3.5 35.9 -8 1 1 0 15 19 17 15 20 17 =1622-253 19 58 32 6.0 226.5 3.5 36.1 52 F 1 0 15 19 17 15 20 17 VSSG14 19 58 32 7.1 226.8 3.5 35.9 -8 1 1 0 15 20 17 15 22 17 --- 20 00 32 6.8 227.1 3.5 36.1 111 F 1 0 15 20 17 15 22 17 J1625-2527 20 00 32 5.7 226.9 3.6 36.3 -8 1 1 0 15 22 17 15 23 17 =1622-253 20 01 32 5.6 227.1 3.6 36.4 52 F 1 0 15 22 17 15 23 17 VSSG14 20 01 32 6.7 227.3 3.6 36.2 -8 1 1 0 15 23 17 15 25 16 --- 20 03 32 6.4 227.7 3.6 36.5 111 F 1 0 15 23 17 15 25 16 J1625-2527 20 03 32 5.3 227.5 3.6 H 36.7 -8 1 1 0 15 25 16 15 26 16 =1622-253 20 04 32 5.2 227.6 3.6 H 36.8 0 F 1 0 15 25 16 15 26 16 VSSG14 20 04 32 6.3 227.9 3.6 36.6 -8 1 1 0 15 26 16 15 28 16 --- 20 06 32 6.0 228.2 3.6 36.9 111 F 1 0 15 26 16 15 28 16 J1625-2527 20 06 32 4.9 228.0 3.7 H 37.1 -8 1 1 0 15 28 16 15 29 16 =1622-253 20 07 32 4.8 228.2 3.7 H 37.2 0 F 1 0 15 28 16 15 29 16 VSSG14 20 07 32 5.9 228.4 3.7 37.0 -8 1 1 0 15 29 16 15 31 15 --- 20 09 32 5.6 228.8 3.7 H 37.2 0 F 1 0 15 29 16 Schedule for VLBA_HN (Code Hn ) Page 12 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 15 31 15 J1625-2527 20 09 32 4.5 228.5 3.7 H 37.4 -8 1 1 0 15 31 15 15 32 15 =1622-253 20 10 32 4.3 228.7 3.7 H 37.5 0 F 1 0 15 31 15 15 32 15 VSSG14 20 10 32 5.4 229.0 3.7 H 37.4 -8 1 1 0 15 32 15 15 34 15 --- 20 12 32 5.2 229.3 3.7 H 37.6 0 F 1 0 15 32 15 15 34 15 J1625-2527 20 12 32 4.1 229.1 3.8 H 37.8 -8 1 1 0 15 34 15 15 35 15 =1622-253 20 13 32 3.9 229.3 3.8 H 37.9 0 F 1 0 15 34 15 15 35 15 J1617-1941 20 13 32 7.2 234.4 3.9 39.2 -13 1 1 0 15 35 15 15 36 14 --- 20 14 32 7.1 234.6 3.9 39.3 47 F 1 0 15 35 15 15 36 14 J1644-1804 20 14 32 12.3 230.4 3.5 36.4 -16 1 1 0 15 36 14 15 37 14 --- 20 15 32 12.2 230.6 3.5 36.5 43 F 1 0 15 36 14 15 38 14 J1625-2527 20 16 32 3.5 229.8 3.8 H 38.3 37 1 1 0 15 38 14 15 39 14 =1622-253 20 17 32 3.4 230.0 3.9 H 38.4 0 F 1 0 15 38 32 15 39 14 VSSG14 20 17 32 4.5 230.2 3.8 H 38.2 -8 1 1 0 15 39 14 15 41 14 --- 20 19 32 4.2 230.6 3.9 H 38.4 0 F 1 0 15 39 14 15 41 14 J1625-2527 20 19 32 3.1 230.3 3.9 H 38.6 -8 1 1 0 15 41 14 15 42 13 =1622-253 20 20 32 2.9 230.5 3.9 H 38.7 0 F 1 0 15 41 14 15 42 13 VSSG14 20 20 32 4.0 230.8 3.9 H 38.5 -8 1 1 0 15 42 13 15 44 13 --- 20 22 32 3.8 231.1 3.9 H 38.8 0 F 1 0 15 42 13 15 44 13 J1625-2527 20 22 32 2.7 230.8 3.9 H 39.0 -8 1 1 0 15 44 13 15 45 13 =1622-253 20 23 32 2.5 231.0 4.0 H 39.1 0 F 1 0 15 44 13 15 45 13 VSSG14 20 23 32 3.6 231.3 3.9 H 38.9 -8 1 1 0 15 45 13 15 47 13 --- 20 25 32 3.3 231.7 4.0 H 39.1 0 F 1 0 15 45 13 15 48 12 VSSG14 20 26 32 3.2 231.8 4.0 H 39.2 54 1 1 0 15 48 12 15 50 12 --- 20 28 32 2.9 232.2 4.0 H 39.5 0 F 1 0 15 48 30 15 51 12 VSSG14 20 29 32 2.8 232.4 4.0 H 39.6 54 1 1 0 15 51 12 15 53 12 --- 20 31 32 2.5 232.7 4.1 H 39.8 0 F 1 0 15 51 30 15 54 11 VSSG14 20 32 32 2.3 232.9 4.1 H 39.9 54 1 1 0 15 54 11 15 56 11 --- 20 34 32 2.0 233.2 4.1 D 40.1 0 F 1 0 15 54 29 Schedule for VLBA_HN (Code Hn ) Page 13 VSSG14 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). 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 ---------------------------------------------------------------------------------------- --- Sat 11 Feb 2006 Day 42 --- 16 00 10 J1617-1941 20 38 32 3.4 238.9 4.3 H 41.7 230 1 1 0 16 00 10 16 01 10 --- 20 39 32 3.3 239.0 4.4 H 41.8 0 F 1 0 16 00 28 16 01 10 J1644-1804 20 39 32 8.7 235.2 3.9 39.2 -17 1 1 0 16 01 10 16 02 10 --- 20 40 32 8.5 235.4 3.9 39.3 43 F 1 0 16 01 10 16 14 08 J1644-1804 20 52 32 6.7 237.6 4.1 40.6 708 1 1 0 16 14 08 16 15 08 --- 20 53 32 6.5 237.8 4.1 40.7 60 F 1 0 16 14 26 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/arana/cwalker/sched/setups/v4cm-256-8-2.set Matches group v4cm_3 in /home/arana/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 Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month interv 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 11.518114 0.00 -24 19 01.98094 *-24 25 40.35900 -24 26 34.75609 0.00 From catalog imbedded in main SCHED input file. 2.194 scan hours, 88.216 baseline hours above horizon. * J1617-1941 16 14 31.890250 * 16 17 27.093081 16 17 48.054113 0.94 -19 34 12.63103 *-19 41 32.01322 -19 42 32.85168 1.73 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.166 scan hours, 5.032 baseline hours above horizon. * J1625-2527 16 22 44.105298 * 16 25 46.891639 16 26 08.693729 0.22 1622-253 -25 20 51.69565 *-25 27 38.32685 -25 28 33.31770 0.70 J1625-25 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 1.263 scan hours, 46.259 baseline hours above horizon. * J1626-2951 16 22 57.242937 * 16 26 06.020843 16 26 28.515379 0.25 1622-297 -29 44 41.40045 *-29 51 26.97118 -29 52 20.29997 0.71 J1626-29 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.166 scan hours, 3.348 baseline hours above horizon. * J1644-1804 16 41 41.426314 * 16 44 35.746833 16 44 56.473039 2.32 -17 59 02.62959 *-18 04 32.45932 -18 05 21.08874 5.24 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.166 scan hours, 5.693 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 73.6 J1617-1941 76.7 J1625-2527 73.9 J1626-2951 73.2 J1644-1804 70.6 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg