COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: V773TAU Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month inter Exp. Code: bl128ad 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 V773Tau, there should be 6 epochs observed approximately 3 months apart. Schedule for VLBA_NL (Code Nl ) Page 2 V773TAU Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month 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. 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 1 Apr 2006 Day 91 --- 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 21 32 05 J0408+3032 04 06 11 78.8 177.2 0.0 -2.4 0 1 1 0 21 32 05 21 33 05 =0405+305 04 07 11 78.8 178.3 0.0 -1.5 60 F 1 798 21 32 13 21 33 05 V773TAU 04 07 11 76.4 173.1 -0.1 -5.9 -11 1 1 798 21 33 05 21 35 04 --- 04 09 11 76.4 174.9 -0.1 -4.3 109 F 1 2393 21 33 05 21 35 04 J0408+3032 04 09 11 78.8 180.5 0.0 0.4 -11 1 1 2393 21 35 04 21 36 04 =0405+305 04 10 11 78.8 181.6 0.0 1.4 49 F 1 3191 21 35 04 21 36 04 V773TAU 04 10 11 76.4 175.9 -0.1 -3.5 -11 1 1 3191 21 36 04 21 38 04 --- 04 12 11 76.4 177.7 0.0 -1.9 109 F 1 4787 21 36 04 21 38 04 J0408+3032 04 12 11 78.8 183.8 0.1 3.3 -11 1 1 4787 21 38 04 21 39 04 =0405+305 04 13 11 78.8 184.9 0.1 4.3 49 F 1 5585 21 38 04 21 39 04 V773TAU 04 13 11 76.4 178.7 0.0 -1.1 -11 1 1 5585 21 39 04 21 41 03 --- 04 15 11 76.4 180.6 0.0 0.5 109 F 1 7180 21 39 04 21 41 03 J0408+3032 04 15 11 78.7 187.1 0.1 6.2 -11 1 1 7180 21 41 03 21 42 03 =0405+305 04 16 11 78.7 188.2 0.1 7.1 49 F 1 7978 21 41 03 21 42 03 V773TAU 04 16 11 76.4 181.5 0.0 1.3 -10 1 1 7978 21 42 03 21 44 03 --- 04 18 11 76.4 183.4 0.1 2.9 109 F 1 9574 21 42 03 21 44 03 J0408+3032 04 18 11 78.6 190.4 0.2 9.0 -11 1 1 9574 21 44 03 21 45 03 =0405+305 04 19 11 78.6 191.5 0.2 9.9 49 F 1 10372 21 44 03 21 45 03 V773TAU 04 19 11 76.4 184.3 0.1 3.7 -11 1 1 10372 21 45 03 21 47 02 --- 04 21 11 76.4 186.2 0.1 5.2 109 F 1 11967 21 45 03 21 47 02 J0408+3032 04 21 11 78.5 193.6 0.2 11.7 -11 1 1 11967 21 47 02 21 48 02 =0405+305 04 22 11 78.5 194.7 0.2 12.7 49 F 1 12765 21 47 02 21 48 02 V773TAU 04 22 11 76.4 187.1 0.1 6.0 -11 1 1 12765 21 48 02 21 50 02 --- 04 24 11 76.3 189.0 0.2 7.6 109 F 1 14361 21 48 02 Schedule for VLBA_NL (Code Nl ) Page 3 V773TAU Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month 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. 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 1 Apr 2006 Day 91 --- 21 50 02 J0408+3032 04 24 11 78.4 196.7 0.3 14.4 -11 1 1 14361 21 50 02 21 51 02 =0405+305 04 25 11 78.3 197.8 0.3 15.3 49 F 1 15158 21 50 02 21 51 02 V773TAU 04 25 11 76.3 189.9 0.2 8.4 -11 1 1 15158 21 51 02 21 53 01 --- 04 27 11 76.2 191.7 0.2 9.9 108 F 1 16754 21 51 02 21 53 01 J0408+3032 04 27 11 78.2 199.8 0.3 17.1 -11 1 1 16754 21 53 01 21 54 01 =0405+305 04 28 11 78.1 200.8 0.3 17.9 48 F 1 17552 21 53 01 21 54 01 J0403+2600 04 28 11 73.4 199.9 0.4 16.4 -15 1 2 17552 21 54 01 21 55 01 =0400+258 04 29 11 73.4 200.6 0.4 17.0 44 R 1 16754 21 54 01 21 55 01 J0429+2724 04 29 11 75.7 179.0 0.0 -0.8 -20 1 2 16754 21 55 01 21 56 01 =0426+273 04 30 11 75.7 179.9 0.0 -0.1 39 R 1 15956 21 55 01 21 56 01 J0356+2903 04 30 11 75.6 210.9 0.6 26.0 -27 1 2 15956 21 56 01 21 57 01 =0353+289 04 31 11 75.5 211.7 0.6 26.7 33 R 1 15158 21 56 01 21 57 01 J0408+3032 04 31 11 77.9 203.7 0.4 20.4 -11 1 2 15158 21 57 01 21 58 00 =0405+305 04 32 11 77.8 204.7 0.4 21.2 49 R 1 14361 21 57 01 21 58 00 V773TAU 04 32 11 76.0 196.2 0.3 13.7 -12 1 2 14361 21 58 00 22 00 00 --- 04 34 11 75.9 198.0 0.3 15.1 108 R 1 12765 21 58 00 22 00 00 J0408+3032 04 34 11 77.7 206.6 0.4 22.8 -12 1 2 12765 22 00 00 22 01 00 =0405+305 04 35 11 77.6 207.5 0.4 23.6 48 R 1 11967 22 00 00 22 01 00 V773TAU 04 35 11 75.8 198.8 0.3 15.9 -12 1 2 11967 22 01 00 22 03 00 --- 04 37 11 75.7 200.5 0.4 17.3 108 R 1 10372 22 01 00 22 03 00 J0408+3032 04 37 11 77.4 209.3 0.5 25.1 -12 1 2 10372 22 03 00 22 03 59 =0405+305 04 38 11 77.3 210.2 0.5 25.8 48 R 1 9574 22 03 00 22 03 59 V773TAU 04 38 11 75.6 201.4 0.4 18.0 -12 1 2 9574 22 03 59 22 05 59 --- 04 40 11 75.5 203.1 0.4 19.4 108 R 1 7978 22 03 59 22 05 59 J0408+3032 04 40 11 77.1 211.9 0.5 27.3 -12 1 2 7978 22 05 59 22 06 59 =0405+305 04 41 11 77.0 212.8 0.5 28.0 48 R 1 7180 22 05 59 22 06 59 V773TAU 04 41 11 75.4 203.9 0.4 20.0 -12 1 2 7180 22 06 59 22 08 59 --- 04 43 11 75.3 205.5 0.5 21.4 108 R 1 5585 22 06 59 Schedule for VLBA_NL (Code Nl ) Page 4 V773TAU Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month 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. 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 1 Apr 2006 Day 91 --- 22 08 59 J0408+3032 04 43 11 76.8 214.5 0.6 29.4 -12 1 2 5585 22 08 59 22 09 59 =0405+305 04 44 11 76.7 215.3 0.6 30.0 48 R 1 4787 22 08 59 22 09 59 V773TAU 04 44 11 75.2 206.3 0.5 22.0 -12 1 2 4787 22 09 59 22 11 58 --- 04 46 11 75.0 207.9 0.5 23.3 108 R 1 3191 22 09 59 22 11 58 J0408+3032 04 46 11 76.5 216.9 0.6 31.3 -12 1 2 3191 22 11 58 22 12 58 =0405+305 04 47 11 76.4 217.7 0.6 32.0 48 R 1 2393 22 11 58 22 12 58 V773TAU 04 47 11 74.9 208.7 0.5 24.0 -12 1 2 2393 22 12 58 22 14 58 --- 04 49 11 74.7 210.2 0.6 25.2 108 R 1 798 22 12 58 22 14 58 J0408+3032 04 49 11 76.2 219.2 0.7 33.2 -12 1 2 798 22 14 58 22 15 58 =0405+305 04 50 11 76.0 219.9 0.7 33.8 48 R 1 0 22 14 58 22 15 58 V773TAU 04 50 11 74.6 211.0 0.6 25.8 -12 1 3 0 22 15 58 22 17 57 --- 04 52 11 74.4 212.4 0.6 27.0 108 F 1 1596 22 15 58 22 17 57 J0408+3032 04 52 11 75.8 221.4 0.7 34.9 -12 1 3 1596 22 17 57 22 18 57 =0405+305 04 53 11 75.7 222.1 0.7 35.5 48 F 1 2393 22 17 57 22 18 57 J0403+2600 04 53 11 71.2 216.9 0.8 29.9 -15 1 3 2393 22 18 57 22 19 57 =0400+258 04 54 11 71.1 217.5 0.8 30.4 45 F 1 3191 22 18 57 22 19 57 J0429+2724 04 54 11 74.8 200.7 0.4 17.3 -17 1 3 3191 22 19 57 22 20 57 =0426+273 04 55 11 74.8 201.5 0.4 18.0 43 F 1 3989 22 19 57 22 20 57 J0356+2903 04 55 11 72.6 227.8 1.0 39.2 -24 1 3 3989 22 20 57 22 21 57 =0353+289 04 56 11 72.5 228.4 1.0 39.6 36 F 1 4787 22 20 57 22 21 57 J0408+3032 04 56 11 75.3 224.2 0.8 37.1 -12 1 3 4787 22 21 57 22 22 56 =0405+305 04 57 11 75.2 224.9 0.8 37.7 48 F 1 5585 22 21 57 22 22 56 V773TAU 04 57 11 73.9 216.0 0.7 29.8 -12 1 3 5585 22 22 56 22 24 56 --- 04 59 11 73.7 217.4 0.7 30.9 108 F 1 7180 22 22 56 22 24 56 J0408+3032 04 59 11 74.9 226.2 0.8 38.7 -12 1 3 7180 22 24 56 22 25 56 =0405+305 05 00 11 74.8 226.8 0.9 39.2 48 F 1 7978 22 24 56 22 25 56 V773TAU 05 00 11 73.6 218.0 0.8 31.4 -12 1 3 7978 22 25 56 22 27 56 --- 05 02 11 73.3 219.3 0.8 32.4 108 F 1 9574 22 25 56 Schedule for VLBA_NL (Code Nl ) Page 5 V773TAU Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month 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. 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 1 Apr 2006 Day 91 --- 22 27 56 J0408+3032 05 02 11 74.5 228.1 0.9 40.1 -12 1 3 9574 22 27 56 22 28 55 =0405+305 05 03 11 74.3 228.7 0.9 40.6 48 F 1 10372 22 27 56 22 28 55 V773TAU 05 03 11 73.2 220.0 0.8 32.9 -12 1 3 10372 22 28 55 22 30 55 --- 05 05 11 73.0 221.2 0.8 33.9 108 F 1 11967 22 28 55 22 30 55 J0408+3032 05 05 11 74.1 229.9 0.9 41.5 -12 1 3 11967 22 30 55 22 31 55 =0405+305 05 06 11 73.9 230.4 1.0 41.9 48 F 1 12765 22 30 55 22 31 55 V773TAU 05 06 11 72.9 221.9 0.9 34.4 -12 1 3 12765 22 31 55 22 33 55 --- 05 08 11 72.6 223.1 0.9 35.3 108 F 1 14361 22 31 55 22 33 55 J0408+3032 05 08 11 73.6 231.6 1.0 42.7 -12 1 3 14361 22 33 55 22 34 54 =0405+305 05 09 11 73.5 232.1 1.0 43.1 48 F 1 15159 22 33 55 22 34 54 V773TAU 05 09 11 72.5 223.7 0.9 35.8 -12 1 3 15159 22 34 54 22 36 54 --- 05 11 11 72.2 224.9 0.9 36.7 108 F 1 16754 22 34 54 22 36 54 J0408+3032 05 11 11 73.2 233.2 1.0 43.9 -12 1 3 16754 22 36 54 22 37 54 =0405+305 05 12 11 73.0 233.8 1.1 44.3 48 F 1 17552 22 36 54 22 37 54 V773TAU 05 12 11 72.1 225.4 1.0 37.1 -12 1 4 17552 22 37 54 22 39 54 --- 05 14 11 71.8 226.6 1.0 37.9 108 R 1 15956 22 37 54 22 39 54 J0408+3032 05 14 11 72.7 234.8 1.1 45.1 -11 1 4 15956 22 39 54 22 40 53 =0405+305 05 15 11 72.6 235.3 1.1 45.4 48 R 1 15159 22 39 54 22 40 53 V773TAU 05 15 11 71.7 227.1 1.0 38.3 -11 1 4 15159 22 40 53 22 42 53 --- 05 17 11 71.4 228.2 1.0 39.1 108 R 1 13563 22 40 53 22 42 53 J0408+3032 05 17 11 72.3 236.3 1.1 46.1 -11 1 4 13563 22 42 53 22 43 53 =0405+305 05 18 11 72.1 236.8 1.2 46.4 48 R 1 12765 22 42 53 22 45 53 J0403+2600 05 20 11 67.7 231.1 1.3 40.2 105 1 4 12765 22 45 53 22 46 52 =0400+258 05 21 11 67.6 231.6 1.3 40.5 60 R 1 11967 22 46 01 22 46 52 J0429+2724 05 21 11 72.3 220.0 0.8 32.7 -15 1 4 11967 22 46 52 22 47 52 =0426+273 05 22 11 72.2 220.6 0.9 33.1 44 R 1 11169 22 46 52 22 47 52 J0356+2903 05 22 11 68.5 240.6 1.4 48.1 -19 1 4 11169 22 47 52 22 48 52 =0353+289 05 23 11 68.4 241.0 1.4 48.3 40 R 1 10372 22 47 52 Schedule for VLBA_NL (Code Nl ) Page 6 V773TAU Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month 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. 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 1 Apr 2006 Day 91 --- 22 48 52 J0408+3032 05 23 11 71.3 239.1 1.2 48.0 -12 1 4 10372 22 48 52 22 49 52 =0405+305 05 24 11 71.2 239.6 1.3 48.3 48 R 1 9574 22 48 52 22 49 52 V773TAU 05 24 11 70.4 231.8 1.2 41.7 -11 1 4 9574 22 49 52 22 51 52 --- 05 26 11 70.1 232.8 1.2 42.4 108 R 1 7978 22 49 52 22 51 52 J0408+3032 05 26 11 70.8 240.4 1.3 48.9 -11 1 4 7978 22 51 52 22 52 51 =0405+305 05 27 11 70.7 240.9 1.3 49.2 49 R 1 7180 22 51 52 22 52 51 V773TAU 05 27 11 70.0 233.2 1.2 42.7 -11 1 4 7180 22 52 51 22 54 51 --- 05 29 11 69.7 234.2 1.2 43.3 109 R 1 5585 22 52 51 22 54 51 J0408+3032 05 29 11 70.3 241.7 1.3 49.7 -11 1 4 5585 22 54 51 22 55 51 =0405+305 05 30 11 70.2 242.1 1.4 50.0 49 R 1 4787 22 54 51 22 55 51 V773TAU 05 30 11 69.5 234.6 1.3 43.6 -11 1 4 4787 22 55 51 22 57 51 --- 05 32 11 69.2 235.5 1.3 44.2 109 R 1 3191 22 55 51 22 57 51 J0408+3032 05 32 11 69.9 242.9 1.4 50.5 -11 1 4 3191 22 57 51 22 58 50 =0405+305 05 33 11 69.7 243.3 1.4 50.7 49 R 1 2393 22 57 51 22 58 50 V773TAU 05 33 11 69.1 236.0 1.3 44.5 -11 1 4 2393 22 58 50 23 00 50 --- 05 35 11 68.7 236.8 1.3 45.1 109 R 1 798 22 58 50 23 00 50 J0408+3032 05 35 11 69.3 244.1 1.4 51.2 -11 1 4 798 23 00 50 23 01 50 =0405+305 05 36 11 69.2 244.5 1.5 51.4 49 R 1 0 23 00 50 23 01 50 V773TAU 05 36 11 68.6 237.3 1.4 45.4 -11 1 5 0 23 01 50 23 03 50 --- 05 38 11 68.3 238.1 1.4 45.9 109 F 1 1596 23 01 50 23 03 50 J0408+3032 05 38 11 68.8 245.2 1.5 51.8 -11 1 5 1596 23 03 50 23 04 49 =0405+305 05 39 11 68.7 245.6 1.5 52.1 49 F 1 2393 23 03 50 23 04 49 V773TAU 05 39 11 68.1 238.5 1.4 46.2 -11 1 5 2393 23 04 49 23 06 49 --- 05 41 11 67.8 239.3 1.4 46.7 109 F 1 3989 23 04 49 23 06 49 J0408+3032 05 41 11 68.3 246.3 1.5 52.5 -11 1 5 3989 23 06 49 23 07 49 =0405+305 05 42 11 68.2 246.7 1.6 52.7 49 F 1 4787 23 06 49 23 07 49 V773TAU 05 42 11 67.6 239.7 1.5 47.0 -11 1 5 4787 23 07 49 23 09 49 --- 05 44 11 67.3 240.5 1.5 47.4 109 F 1 6383 23 07 49 Schedule for VLBA_NL (Code Nl ) Page 7 V773TAU Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month 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. 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 1 Apr 2006 Day 91 --- 23 09 49 J0408+3032 05 44 11 67.8 247.4 1.6 53.1 -11 1 5 6383 23 09 49 23 10 49 =0405+305 05 45 11 67.6 247.7 1.6 53.3 49 F 1 7180 23 09 49 23 10 49 J0403+2600 05 45 11 63.8 241.1 1.7 46.6 -14 1 5 7180 23 10 49 23 11 48 =0400+258 05 46 11 63.7 241.4 1.7 46.8 46 F 1 7978 23 10 49 23 11 48 J0429+2724 05 46 11 68.9 233.2 1.3 42.3 -16 1 5 7978 23 11 48 23 12 48 =0426+273 05 47 11 68.7 233.7 1.3 42.6 43 F 1 8776 23 11 48 23 12 48 J0356+2903 05 47 11 64.3 249.3 1.8 53.0 -16 1 5 8776 23 12 48 23 13 48 =0353+289 05 48 11 64.1 249.6 1.9 53.1 43 F 1 9574 23 12 48 23 13 48 J0408+3032 05 48 11 67.1 248.7 1.7 53.8 -12 1 5 9574 23 13 48 23 14 48 =0405+305 05 49 11 67.0 249.0 1.7 54.0 48 F 1 10372 23 13 48 23 14 48 V773TAU 05 49 11 66.5 242.4 1.6 48.6 -10 1 5 10372 23 14 48 23 16 48 --- 05 51 11 66.2 243.1 1.6 49.0 109 F 1 11967 23 14 48 23 16 48 J0408+3032 05 51 11 66.6 249.7 1.7 54.3 -10 1 5 11967 23 16 48 23 17 47 =0405+305 05 52 11 66.4 250.0 1.7 54.5 49 F 1 12765 23 16 48 23 17 47 V773TAU 05 52 11 66.0 243.4 1.6 49.2 -10 1 5 12765 23 17 47 23 19 47 --- 05 54 11 65.7 244.1 1.7 49.6 109 F 1 14361 23 17 47 23 19 47 J0408+3032 05 54 11 66.1 250.6 1.8 54.8 -10 1 5 14361 23 19 47 23 20 47 =0405+305 05 55 11 65.9 250.9 1.8 54.9 50 F 1 15158 23 19 47 23 20 47 V773TAU 05 55 11 65.5 244.5 1.7 49.8 -10 1 5 15158 23 20 47 23 22 47 --- 05 57 11 65.1 245.2 1.7 50.2 109 F 1 16754 23 20 47 23 22 47 J0408+3032 05 57 11 65.6 251.5 1.8 55.2 -10 1 5 16754 23 22 47 23 23 46 =0405+305 05 58 11 65.4 251.8 1.8 55.4 50 F 1 17552 23 22 47 23 23 46 V773TAU 05 58 11 65.0 245.5 1.7 50.4 -10 1 6 17552 23 23 46 23 25 46 --- 06 00 11 64.6 246.2 1.8 50.7 109 R 1 15956 23 23 46 23 25 46 J0408+3032 06 00 11 65.0 252.4 1.9 55.6 -10 1 6 15956 23 25 46 23 26 46 =0405+305 06 01 11 64.8 252.7 1.9 55.8 50 R 1 15158 23 25 46 23 26 46 V773TAU 06 01 11 64.5 246.5 1.8 50.9 -10 1 6 15158 23 26 46 23 28 46 --- 06 03 11 64.1 247.1 1.8 51.2 110 R 1 13563 23 26 46 Schedule for VLBA_NL (Code Nl ) Page 8 V773TAU Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month 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. 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 1 Apr 2006 Day 91 --- 23 28 46 J0408+3032 06 03 11 64.5 253.2 1.9 56.0 -10 1 6 13563 23 28 46 23 29 45 =0405+305 06 04 11 64.3 253.5 1.9 56.1 50 R 1 12765 23 28 46 23 29 45 V773TAU 06 04 11 64.0 247.4 1.8 51.4 -10 1 6 12765 23 29 45 23 31 45 --- 06 06 11 63.6 248.1 1.9 51.7 110 R 1 11169 23 29 45 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: 3 Station: VLBA_NL Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape used at high density at 160.000 ips. Time per pass is 22.00 minutes. 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_auto SOURCE LIST -- V773TAU Loinard, Torres, Mioduszewski, Rodrigez; 6 epochs; 3 month 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) * V773TAU 04 11 07.288528 * 04 14 12.919500 04 14 34.978779 0.00 28 04 40.01118 * 28 12 12.29100 28 13 16.17422 0.00 From catalog imbedded in main SCHED input file. 1.130 scan hours, 44.152 baseline hours above horizon. * J0356+2903 03 53 03.103726 * 03 56 08.461939 03 56 30.368082 0.67 0353+289 28 55 01.01881 * 29 03 42.32066 29 04 54.24190 1.45 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.066 scan hours, 1.366 baseline hours above horizon. * J0403+2600 04 00 03.594826 * 04 03 05.586056 04 03 27.158202 0.24 0400+258 25 51 46.48906 * 26 00 01.50293 26 01 09.61517 0.41 J0403+26 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.066 scan hours, 2.157 baseline hours above horizon. * J0408+3032 04 05 12.018652 * 04 08 20.377572 04 08 42.706053 0.37 0405+305 30 24 35.35931 * 30 32 30.48982 30 33 37.63365 0.60 J0408+30 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.632 scan hours, 20.884 baseline hours above horizon. * J0429+2724 04 26 47.378802 * 04 29 52.960765 04 30 15.120094 0.23 0426+273 27 18 07.72689 * 27 24 37.87641 27 25 34.39880 0.41 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.066 scan hours, 1.690 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) V773TAU 55.0 J0356+2903 51.5 J0403+2600 52.1 J0408+3032 54.5 J0429+2724 58.2 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg