COVER INFORMATION Station: DSS63 (Code Ro ) Experiment: A detailed study of the H2O gigamaser, and of its polarization, in TXS22 Exp. Code: ES084A Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: G. Surcis Address: INAF - Osservatorio Astronomico di Cagliari Via della Scienza 5 I-09047 Selargius (Cagliari) Italy Phone: +39 3408100869 EMAIL: surcis@oa-cagliari.inaf.it Fax: Phone during observation: +39 3408100869 Observing mode: Observations of TXS2226-184 at 22 GHz (512 Mb/s) Notes: phase-cal OFF source = TXS2226-184 Schedule for DSS63 (Code Ro ) Page 2 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- Next scan frequencies: 21677.08 21677.08 21677.08 21677.08 21699.07 21699.07 21699.07 21699.07 Next BBC frequencies: 337.08 337.08 337.08 337.08 359.07 359.07 359.07 359.07 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 20 40 10 J2232-1659 22 56 38 32.4 186.6 0.4 5.3 0 0 20 40 10 20 40 55 =2229-172 22 57 24 32.4 186.8 0.4 5.4 45 3 20 40 14 20 40 55 TXS 22 57 24 31.1 187.6 0.5 6.1 -16 3 No stop 20 41 40 --- 22 58 09 31.1 187.8 0.5 6.2 29 6 20 40 59 20 41 40 J2232-1659 22 58 09 32.4 187.0 0.4 5.6 -16 6 No stop 20 42 25 =2229-172 22 58 54 32.4 187.2 0.4 5.8 29 9 20 41 44 20 42 25 TXS 22 58 54 31.1 188.0 0.5 6.4 -16 9 No stop 20 43 10 --- 22 59 39 31.1 188.2 0.5 6.5 29 12 20 42 29 20 43 10 J2232-1659 22 59 39 32.4 187.5 0.4 5.9 -16 12 No stop 20 43 55 =2229-172 23 00 24 32.3 187.7 0.5 6.1 29 14 20 43 14 20 43 55 TXS 23 00 24 31.1 188.4 0.5 6.7 -16 14 No stop 20 44 40 --- 23 01 09 31.0 188.6 0.5 6.9 29 17 20 43 59 20 45 10 J2232-1659 23 01 39 32.3 188.0 0.5 6.4 14 17 20 45 10 20 45 55 =2229-172 23 02 24 32.3 188.2 0.5 6.5 45 20 20 45 14 20 45 55 TXS 23 02 24 31.0 188.9 0.5 7.2 -16 20 No stop 20 46 40 --- 23 03 10 31.0 189.2 0.5 7.3 29 23 20 45 59 20 46 40 J2232-1659 23 03 10 32.3 188.4 0.5 6.7 -16 23 No stop 20 47 25 =2229-172 23 03 55 32.2 188.7 0.5 6.9 29 26 20 46 44 20 47 25 TXS 23 03 55 31.0 189.4 0.6 7.5 -16 26 No stop 20 48 10 --- 23 04 40 30.9 189.6 0.6 7.6 29 29 20 47 29 20 48 10 J2232-1659 23 04 40 32.2 188.9 0.5 7.0 -16 29 No stop 20 48 55 =2229-172 23 05 25 32.2 189.1 0.5 7.2 29 32 20 48 14 20 48 55 TXS 23 05 25 30.9 189.8 0.6 7.8 -16 32 No stop 20 49 40 --- 23 06 10 30.9 190.0 0.6 8.0 29 35 20 48 59 20 49 40 J2232-1659 23 06 10 32.2 189.3 0.5 7.4 -16 35 No stop 20 50 25 =2229-172 23 06 55 32.1 189.5 0.6 7.5 29 37 20 49 44 20 50 25 TXS 23 06 55 30.9 190.2 0.6 8.1 -16 37 No stop 20 51 10 --- 23 07 40 30.8 190.4 0.6 8.3 29 40 20 50 29 Schedule for DSS63 (Code Ro ) Page 3 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 20 51 10 J2232-1659 23 07 40 32.1 189.7 0.6 7.7 -16 40 No stop 20 51 55 =2229-172 23 08 25 32.1 189.9 0.6 7.9 29 43 20 51 14 20 51 55 TXS 23 08 25 30.8 190.6 0.6 8.5 -16 43 No stop 20 52 40 --- 23 09 11 30.8 190.8 0.7 8.6 29 46 20 51 59 20 52 40 J2232-1659 23 09 11 32.1 190.1 0.6 8.0 -16 46 No stop 20 53 25 =2229-172 23 09 56 32.0 190.3 0.6 8.2 29 49 20 52 44 20 53 25 TXS 23 09 56 30.8 191.0 0.7 8.8 -16 49 No stop 20 54 10 --- 23 10 41 30.7 191.2 0.7 9.0 29 52 20 53 29 20 54 10 J2232-1659 23 10 41 32.0 190.6 0.6 8.4 -16 52 No stop 20 54 55 =2229-172 23 11 26 32.0 190.8 0.6 8.5 29 55 20 54 14 20 54 55 TXS 23 11 26 30.7 191.4 0.7 9.1 -16 55 No stop 20 55 40 --- 23 12 11 30.7 191.6 0.7 9.3 29 58 20 54 59 20 56 10 J2232-1659 23 12 41 32.0 191.1 0.7 8.8 14 58 20 56 10 20 56 55 =2229-172 23 13 26 31.9 191.3 0.7 9.0 45 60 20 56 14 20 56 55 TXS 23 13 26 30.6 192.0 0.7 9.6 -16 60 No stop 20 57 40 --- 23 14 11 30.6 192.2 0.7 9.7 29 63 20 56 59 20 57 40 J2232-1659 23 14 11 31.9 191.5 0.7 9.1 -16 63 No stop 20 58 25 =2229-172 23 14 56 31.9 191.7 0.7 9.3 29 66 20 57 44 20 58 25 TXS 23 14 56 30.6 192.4 0.7 9.9 -16 66 No stop 20 59 10 --- 23 15 42 30.5 192.6 0.8 10.0 29 69 20 58 29 20 59 10 J2232-1659 23 15 42 31.8 191.9 0.7 9.5 -16 69 No stop 20 59 55 =2229-172 23 16 27 31.8 192.2 0.7 9.6 29 72 20 59 14 20 59 55 TXS 23 16 27 30.5 192.8 0.8 10.2 -16 72 No stop 21 00 40 --- 23 17 12 30.5 193.0 0.8 10.4 29 75 20 59 59 21 03 20 3C454.3 23 19 52 65.2 194.5 0.4 11.4 10 75 21 03 20 21 08 20 --- 23 24 53 65.0 197.2 0.5 13.6 300 94 21 03 24 21 10 50 J2232-1659 23 27 24 31.3 195.2 0.9 12.0 5 94 21 10 50 21 11 35 =2229-172 23 28 09 31.3 195.4 0.9 12.2 45 97 21 10 54 21 11 35 TXS 23 28 09 29.9 195.9 1.0 12.7 -16 97 No stop 21 12 20 --- 23 28 54 29.9 196.1 1.0 12.9 29 100 21 11 39 Schedule for DSS63 (Code Ro ) Page 4 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 21 12 20 J2232-1659 23 28 54 31.2 195.6 0.9 12.3 -16 100 No stop 21 13 05 =2229-172 23 29 39 31.2 195.8 0.9 12.5 29 103 21 12 24 21 13 05 TXS 23 29 39 29.9 196.3 1.0 13.0 -16 103 No stop 21 13 50 --- 23 30 24 29.8 196.5 1.0 13.2 29 106 21 13 09 21 13 50 J2232-1659 23 30 24 31.2 196.0 1.0 12.7 -16 106 No stop 21 14 35 =2229-172 23 31 09 31.1 196.2 1.0 12.8 29 108 21 13 54 21 14 35 TXS 23 31 09 29.8 196.7 1.0 13.3 -16 108 No stop 21 15 20 --- 23 31 54 29.7 196.9 1.0 13.5 29 111 21 14 39 21 15 20 J2232-1659 23 31 54 31.1 196.4 1.0 13.0 -16 111 No stop 21 16 05 =2229-172 23 32 39 31.0 196.6 1.0 13.1 29 114 21 15 24 21 16 05 TXS 23 32 39 29.7 197.1 1.0 13.6 -16 114 No stop 21 16 50 --- 23 33 25 29.7 197.3 1.1 13.8 29 117 21 16 09 21 16 50 J2232-1659 23 33 25 31.0 196.8 1.0 13.3 -16 117 No stop 21 17 35 =2229-172 23 34 10 31.0 197.0 1.0 13.5 29 120 21 16 54 21 17 35 TXS 23 34 10 29.6 197.5 1.1 14.0 -16 120 No stop 21 18 20 --- 23 34 55 29.6 197.7 1.1 14.1 29 123 21 17 39 21 18 20 J2232-1659 23 34 55 30.9 197.2 1.0 13.6 -16 123 No stop 21 19 05 =2229-172 23 35 40 30.9 197.4 1.0 13.8 29 126 21 18 24 21 19 05 TXS 23 35 40 29.5 197.9 1.1 14.3 -16 126 No stop 21 19 50 --- 23 36 25 29.5 198.1 1.1 14.4 29 129 21 19 09 21 20 20 J2232-1659 23 36 55 30.8 197.8 1.1 14.0 14 129 21 20 20 21 21 05 =2229-172 23 37 40 30.8 198.0 1.1 14.2 45 132 21 20 24 21 21 05 TXS 23 37 40 29.4 198.5 1.1 14.7 -16 132 No stop 21 21 50 --- 23 38 25 29.4 198.7 1.1 14.8 29 134 21 21 09 21 21 50 J2232-1659 23 38 25 30.7 198.2 1.1 14.4 -16 134 No stop 21 22 35 =2229-172 23 39 10 30.7 198.4 1.1 14.5 29 137 21 21 54 21 22 35 TXS 23 39 10 29.3 198.9 1.2 15.0 -16 137 No stop 21 23 20 --- 23 39 56 29.3 199.1 1.2 15.2 29 140 21 22 39 21 23 20 J2232-1659 23 39 56 30.6 198.6 1.1 14.7 -16 140 No stop 21 24 05 =2229-172 23 40 41 30.6 198.8 1.1 14.8 29 143 21 23 24 Schedule for DSS63 (Code Ro ) Page 5 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 21 24 05 TXS 23 40 41 29.2 199.3 1.2 15.3 -16 143 No stop 21 24 50 --- 23 41 26 29.2 199.5 1.2 15.5 29 146 21 24 09 21 24 50 J2232-1659 23 41 26 30.5 199.0 1.1 15.0 -16 146 No stop 21 25 35 =2229-172 23 42 11 30.5 199.2 1.1 15.2 29 149 21 24 54 21 25 35 TXS 23 42 11 29.1 199.7 1.2 15.6 -16 149 No stop 21 26 20 --- 23 42 56 29.1 199.9 1.2 15.8 29 152 21 25 39 21 26 20 J2232-1659 23 42 56 30.4 199.4 1.2 15.3 -16 152 No stop 21 27 05 =2229-172 23 43 41 30.4 199.6 1.2 15.5 29 155 21 26 24 21 27 05 TXS 23 43 41 29.0 200.0 1.2 15.9 -16 155 No stop 21 27 50 --- 23 44 26 29.0 200.2 1.2 16.1 29 157 21 27 09 21 27 50 J2232-1659 23 44 26 30.3 199.8 1.2 15.6 -16 157 No stop 21 28 35 =2229-172 23 45 11 30.3 200.0 1.2 15.8 29 160 21 27 54 21 28 35 TXS 23 45 11 28.9 200.4 1.3 16.2 -16 160 No stop 21 29 20 --- 23 45 57 28.9 200.6 1.3 16.4 29 163 21 28 39 21 29 20 J2232-1659 23 45 57 30.2 200.2 1.2 15.9 -16 163 No stop 21 30 05 =2229-172 23 46 42 30.2 200.4 1.2 16.1 29 166 21 29 24 21 30 05 TXS 23 46 42 28.8 200.8 1.3 16.5 -16 166 No stop 21 30 50 --- 23 47 27 28.8 201.0 1.3 16.7 29 169 21 30 09 21 31 20 J2232-1659 23 47 57 30.1 200.7 1.2 16.3 14 169 21 31 20 21 32 05 =2229-172 23 48 42 30.1 200.9 1.3 16.5 45 172 21 31 24 21 32 05 TXS 23 48 42 28.7 201.4 1.3 17.0 -16 172 No stop 21 32 50 --- 23 49 27 28.6 201.5 1.3 17.1 29 175 21 32 09 21 32 50 J2232-1659 23 49 27 30.0 201.1 1.3 16.7 -16 175 No stop 21 33 35 =2229-172 23 50 12 30.0 201.3 1.3 16.8 29 178 21 32 54 21 33 35 TXS 23 50 12 28.6 201.7 1.3 17.3 -16 178 No stop 21 34 20 --- 23 50 57 28.5 201.9 1.3 17.4 29 180 21 33 39 21 34 20 J2232-1659 23 50 57 29.9 201.5 1.3 17.0 -16 180 No stop 21 35 05 =2229-172 23 51 43 29.8 201.7 1.3 17.1 29 183 21 34 24 21 35 05 TXS 23 51 43 28.5 202.1 1.4 17.6 -16 183 No stop 21 35 50 --- 23 52 28 28.4 202.3 1.4 17.7 29 186 21 35 09 Schedule for DSS63 (Code Ro ) Page 6 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 21 35 50 J2232-1659 23 52 28 29.8 201.9 1.3 17.3 -16 186 No stop 21 36 35 =2229-172 23 53 13 29.7 202.1 1.3 17.4 29 189 21 35 54 21 36 35 TXS 23 53 13 28.4 202.5 1.4 17.9 -16 189 No stop 21 37 20 --- 23 53 58 28.3 202.7 1.4 18.0 29 192 21 36 39 21 37 20 J2232-1659 23 53 58 29.7 202.3 1.3 17.6 -16 192 No stop 21 38 05 =2229-172 23 54 43 29.6 202.5 1.4 17.7 29 195 21 37 24 21 38 05 TXS 23 54 43 28.3 202.9 1.4 18.2 -16 195 No stop 21 38 50 --- 23 55 28 28.2 203.1 1.4 18.3 29 198 21 38 09 21 38 50 J2232-1659 23 55 28 29.6 202.7 1.4 17.9 -16 198 No stop 21 39 35 =2229-172 23 56 13 29.5 202.9 1.4 18.0 29 201 21 38 54 21 39 35 TXS 23 56 13 28.2 203.3 1.4 18.5 -16 201 No stop 21 40 20 --- 23 56 58 28.1 203.5 1.4 18.6 29 204 21 39 39 21 40 20 J2232-1659 23 56 58 29.5 203.1 1.4 18.2 -16 204 No stop 21 41 05 =2229-172 23 57 43 29.4 203.3 1.4 18.3 29 206 21 40 24 21 41 05 TXS 23 57 43 28.0 203.7 1.5 18.8 -16 206 No stop 21 41 50 --- 23 58 29 28.0 203.9 1.5 18.9 29 209 21 41 09 21 42 20 J2232-1659 23 58 59 29.3 203.6 1.4 18.6 14 209 21 42 20 21 43 05 =2229-172 23 59 44 29.3 203.8 1.4 18.7 45 212 21 42 24 21 43 05 TXS 23 59 44 27.9 204.2 1.5 19.1 -16 212 No stop 21 43 50 --- 00 00 29 27.8 204.4 1.5 19.3 29 215 21 43 09 21 43 50 J2232-1659 00 00 29 29.2 204.0 1.5 18.9 -16 215 No stop 21 44 35 =2229-172 00 01 14 29.1 204.2 1.5 19.0 29 218 21 43 54 21 44 35 TXS 00 01 14 27.8 204.6 1.5 19.4 -16 218 No stop 21 45 20 --- 00 01 59 27.7 204.8 1.5 19.6 29 221 21 44 39 21 45 20 J2232-1659 00 01 59 29.1 204.4 1.5 19.2 -16 221 No stop 21 46 05 =2229-172 00 02 44 29.0 204.6 1.5 19.3 29 224 21 45 24 21 46 05 TXS 00 02 44 27.6 204.9 1.5 19.7 -16 224 No stop 21 46 50 --- 00 03 29 27.6 205.1 1.6 19.9 29 227 21 46 09 21 46 50 J2232-1659 00 03 29 29.0 204.8 1.5 19.5 -16 227 No stop 21 47 35 =2229-172 00 04 15 28.9 205.0 1.5 19.6 29 229 21 46 54 Schedule for DSS63 (Code Ro ) Page 7 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 21 47 35 TXS 00 04 15 27.5 205.3 1.6 20.0 -16 229 No stop 21 48 20 --- 00 05 00 27.5 205.5 1.6 20.2 29 232 21 47 39 21 48 20 J2232-1659 00 05 00 28.8 205.2 1.5 19.8 -16 232 No stop 21 49 05 =2229-172 00 05 45 28.8 205.4 1.5 19.9 29 235 21 48 24 21 49 05 TXS 00 05 45 27.4 205.7 1.6 20.3 -16 235 No stop 21 49 50 --- 00 06 30 27.3 205.9 1.6 20.5 29 238 21 49 09 21 49 50 J2232-1659 00 06 30 28.7 205.6 1.6 20.1 -16 238 No stop 21 50 35 =2229-172 00 07 15 28.7 205.8 1.6 20.2 29 241 21 49 54 21 50 35 TXS 00 07 15 27.3 206.1 1.6 20.6 -16 241 No stop 21 51 20 --- 00 08 00 27.2 206.3 1.6 20.8 29 244 21 50 39 21 51 20 J2232-1659 00 08 00 28.6 205.9 1.6 20.4 -16 244 No stop 21 52 05 =2229-172 00 08 45 28.5 206.1 1.6 20.5 29 247 21 51 24 21 52 05 TXS 00 08 45 27.1 206.5 1.6 20.9 -16 247 No stop 21 52 50 --- 00 09 30 27.1 206.6 1.7 21.0 29 250 21 52 09 21 53 20 J2232-1659 00 10 00 28.4 206.5 1.6 20.8 14 250 21 53 20 21 54 05 =2229-172 00 10 46 28.4 206.6 1.6 20.9 45 252 21 53 24 21 54 05 TXS 00 10 46 27.0 207.0 1.7 21.3 -16 252 No stop 21 54 50 --- 00 11 31 26.9 207.1 1.7 21.4 29 255 21 54 09 21 54 50 J2232-1659 00 11 31 28.3 206.8 1.6 21.0 -16 255 No stop 21 55 35 =2229-172 00 12 16 28.2 207.0 1.6 21.2 29 258 21 54 54 21 55 35 TXS 00 12 16 26.8 207.3 1.7 21.6 -16 258 No stop 21 56 20 --- 00 13 01 26.8 207.5 1.7 21.7 29 261 21 55 39 21 56 20 J2232-1659 00 13 01 28.2 207.2 1.7 21.3 -16 261 No stop 21 57 05 =2229-172 00 13 46 28.1 207.4 1.7 21.5 29 264 21 56 24 21 57 05 TXS 00 13 46 26.7 207.7 1.7 21.9 -16 264 No stop 21 57 50 --- 00 14 31 26.6 207.9 1.7 22.0 29 267 21 57 09 21 57 50 J2232-1659 00 14 31 28.0 207.6 1.7 21.6 -16 267 No stop 21 58 35 =2229-172 00 15 16 28.0 207.8 1.7 21.8 29 270 21 57 54 21 58 35 TXS 00 15 16 26.6 208.1 1.8 22.1 -16 270 No stop 21 59 20 --- 00 16 01 26.5 208.3 1.8 22.3 29 273 21 58 39 Schedule for DSS63 (Code Ro ) Page 8 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 21 59 20 J2232-1659 00 16 01 27.9 208.0 1.7 21.9 -16 273 No stop 22 00 05 =2229-172 00 16 47 27.8 208.2 1.7 22.1 29 276 21 59 24 22 00 05 TXS 00 16 47 26.4 208.4 1.8 22.4 -16 276 No stop 22 00 50 --- 00 17 32 26.4 208.6 1.8 22.6 29 278 22 00 09 22 00 50 J2232-1659 00 17 32 27.8 208.4 1.7 22.2 -16 278 No stop 22 01 35 =2229-172 00 18 17 27.7 208.5 1.7 22.3 29 281 22 00 54 22 01 35 TXS 00 18 17 26.3 208.8 1.8 22.7 -16 281 No stop 22 02 20 --- 00 19 02 26.2 209.0 1.8 22.8 29 284 22 01 39 22 02 20 J2232-1659 00 19 02 27.6 208.7 1.8 22.5 -16 284 No stop 22 03 05 =2229-172 00 19 47 27.6 208.9 1.8 22.6 29 287 22 02 24 22 03 05 TXS 00 19 47 26.2 209.2 1.8 23.0 -16 287 No stop 22 03 50 --- 00 20 32 26.1 209.4 1.8 23.1 29 290 22 03 09 22 04 20 J2232-1659 00 21 02 27.4 209.2 1.8 22.9 14 290 22 04 20 22 05 05 =2229-172 00 21 47 27.4 209.4 1.8 23.0 45 293 22 04 24 22 05 05 TXS 00 21 47 26.0 209.7 1.9 23.3 -16 293 No stop 22 05 50 --- 00 22 33 25.9 209.8 1.9 23.5 29 296 22 05 09 22 05 50 J2232-1659 00 22 33 27.3 209.6 1.8 23.1 -16 296 No stop 22 06 35 =2229-172 00 23 18 27.2 209.8 1.8 23.3 29 299 22 05 54 22 06 35 TXS 00 23 18 25.8 210.0 1.9 23.6 -16 299 No stop 22 07 20 --- 00 24 03 25.8 210.2 1.9 23.8 29 301 22 06 39 22 07 20 J2232-1659 00 24 03 27.2 210.0 1.8 23.4 -16 301 No stop 22 08 05 =2229-172 00 24 48 27.1 210.2 1.9 23.6 29 304 22 07 24 22 08 05 TXS 00 24 48 25.7 210.4 1.9 23.9 -16 304 No stop 22 08 50 --- 00 25 33 25.6 210.6 1.9 24.0 29 307 22 08 09 22 08 50 J2232-1659 00 25 33 27.0 210.3 1.9 23.7 -16 307 No stop 22 09 35 =2229-172 00 26 18 26.9 210.5 1.9 23.8 29 310 22 08 54 22 09 35 TXS 00 26 18 25.5 210.8 1.9 24.2 -16 310 No stop 22 10 20 --- 00 27 03 25.5 210.9 1.9 24.3 29 313 22 09 39 22 10 20 J2232-1659 00 27 03 26.9 210.7 1.9 24.0 -16 313 No stop 22 11 05 =2229-172 00 27 48 26.8 210.9 1.9 24.1 29 316 22 10 24 Schedule for DSS63 (Code Ro ) Page 9 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 22 11 05 TXS 00 27 48 25.4 211.1 2.0 24.4 -16 316 No stop 22 11 50 --- 00 28 34 25.3 211.3 2.0 24.6 29 319 22 11 09 22 11 50 J2232-1659 00 28 34 26.7 211.1 1.9 24.2 -16 319 No stop 22 12 35 =2229-172 00 29 19 26.7 211.3 1.9 24.4 29 322 22 11 54 22 12 35 TXS 00 29 19 25.3 211.5 2.0 24.7 -16 322 No stop 22 13 20 --- 00 30 04 25.2 211.7 2.0 24.8 29 324 22 12 39 22 13 20 J2232-1659 00 30 04 26.6 211.4 1.9 24.5 -16 324 No stop 22 14 05 =2229-172 00 30 49 26.5 211.6 2.0 24.7 29 327 22 13 24 22 14 05 TXS 00 30 49 25.1 211.8 2.0 25.0 -16 327 No stop 22 14 50 --- 00 31 34 25.0 212.0 2.0 25.1 29 330 22 14 09 22 15 20 J2232-1659 00 32 04 26.4 211.9 2.0 24.9 14 330 22 15 20 22 16 05 =2229-172 00 32 49 26.3 212.1 2.0 25.0 45 333 22 15 24 22 16 05 TXS 00 32 49 24.9 212.3 2.0 25.3 -16 333 No stop 22 16 50 --- 00 33 34 24.8 212.5 2.1 25.5 29 336 22 16 09 22 16 50 J2232-1659 00 33 34 26.2 212.3 2.0 25.2 -16 336 No stop 22 17 35 =2229-172 00 34 19 26.2 212.5 2.0 25.3 29 339 22 16 54 22 17 35 TXS 00 34 19 24.7 212.7 2.1 25.6 -16 339 No stop 22 18 20 --- 00 35 05 24.7 212.8 2.1 25.7 29 342 22 17 39 22 18 20 J2232-1659 00 35 05 26.1 212.7 2.0 25.4 -16 342 No stop 22 19 05 =2229-172 00 35 50 26.0 212.8 2.0 25.6 29 345 22 18 24 22 19 05 TXS 00 35 50 24.6 213.0 2.1 25.9 -16 345 No stop 22 19 50 --- 00 36 35 24.5 213.2 2.1 26.0 29 348 22 19 09 22 19 50 J2232-1659 00 36 35 25.9 213.0 2.1 25.7 -16 348 No stop 22 20 35 =2229-172 00 37 20 25.8 213.2 2.1 25.8 29 350 22 19 54 22 20 35 TXS 00 37 20 24.4 213.4 2.1 26.1 -16 350 No stop 22 21 20 --- 00 38 05 24.4 213.5 2.1 26.3 29 353 22 20 39 22 21 20 J2232-1659 00 38 05 25.8 213.4 2.1 26.0 -16 353 No stop 22 22 05 =2229-172 00 38 50 25.7 213.6 2.1 26.1 29 356 22 21 24 22 22 05 TXS 00 38 50 24.3 213.7 2.1 26.4 -16 356 No stop 22 22 50 --- 00 39 35 24.2 213.9 2.2 26.5 29 359 22 22 09 Schedule for DSS63 (Code Ro ) Page 10 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 22 22 50 J2232-1659 00 39 35 25.6 213.7 2.1 26.2 -16 359 No stop 22 23 35 =2229-172 00 40 20 25.5 213.9 2.1 26.4 29 362 22 22 54 22 23 35 TXS 00 40 20 24.1 214.1 2.2 26.7 -16 362 No stop 22 24 20 --- 00 41 06 24.0 214.2 2.2 26.8 29 365 22 23 39 22 24 20 J2232-1659 00 41 06 25.4 214.1 2.1 26.5 -16 365 No stop 22 25 05 =2229-172 00 41 51 25.4 214.3 2.1 26.6 29 368 22 24 24 22 25 05 TXS 00 41 51 24.0 214.4 2.2 26.9 -16 368 No stop 22 25 50 --- 00 42 36 23.9 214.6 2.2 27.0 29 371 22 25 09 22 26 20 J2232-1659 00 43 06 25.2 214.6 2.2 26.8 14 371 22 26 20 22 27 05 =2229-172 00 43 51 25.1 214.7 2.2 27.0 45 373 22 26 24 22 27 05 TXS 00 43 51 23.7 214.9 2.2 27.3 -16 373 No stop 22 27 50 --- 00 44 36 23.7 215.1 2.2 27.4 29 376 22 27 09 22 27 50 J2232-1659 00 44 36 25.1 214.9 2.2 27.1 -16 376 No stop 22 28 35 =2229-172 00 45 21 25.0 215.1 2.2 27.2 29 379 22 27 54 22 28 35 TXS 00 45 21 23.6 215.2 2.3 27.5 -16 379 No stop 22 29 20 --- 00 46 06 23.5 215.4 2.3 27.6 29 382 22 28 39 22 29 20 J2232-1659 00 46 06 24.9 215.3 2.2 27.4 -16 382 No stop 22 30 05 =2229-172 00 46 52 24.8 215.5 2.2 27.5 29 385 22 29 24 22 30 05 TXS 00 46 52 23.4 215.6 2.3 27.8 -16 385 No stop 22 30 50 --- 00 47 37 23.3 215.8 2.3 27.9 29 388 22 30 09 22 30 50 J2232-1659 00 47 37 24.7 215.6 2.2 27.6 -16 388 No stop 22 31 35 =2229-172 00 48 22 24.7 215.8 2.3 27.7 29 391 22 30 54 22 31 35 TXS 00 48 22 23.2 215.9 2.3 28.0 -16 391 No stop 22 32 20 --- 00 49 07 23.2 216.1 2.3 28.1 29 394 22 31 39 22 32 20 J2232-1659 00 49 07 24.6 216.0 2.3 27.9 -16 394 No stop 22 33 05 =2229-172 00 49 52 24.5 216.2 2.3 28.0 29 396 22 32 24 22 33 05 TXS 00 49 52 23.1 216.3 2.3 28.3 -16 396 No stop 22 33 50 --- 00 50 37 23.0 216.4 2.3 28.4 29 399 22 33 09 22 33 50 J2232-1659 00 50 37 24.4 216.3 2.3 28.1 -16 399 No stop 22 34 35 =2229-172 00 51 22 24.3 216.5 2.3 28.2 29 402 22 33 54 Schedule for DSS63 (Code Ro ) Page 11 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 22 34 35 TXS 00 51 22 22.9 216.6 2.4 28.5 -16 402 No stop 22 35 20 --- 00 52 07 22.8 216.8 2.4 28.6 29 405 22 34 39 22 35 20 J2232-1659 00 52 07 24.2 216.7 2.3 28.4 -16 405 No stop 22 36 05 =2229-172 00 52 53 24.1 216.9 2.3 28.5 29 408 22 35 24 22 36 05 TXS 00 52 53 22.7 216.9 2.4 28.8 -16 408 No stop 22 36 50 --- 00 53 38 22.6 217.1 2.4 28.9 29 411 22 36 09 22 37 20 J2232-1659 00 54 08 24.0 217.1 2.3 28.7 14 411 22 37 20 22 38 05 =2229-172 00 54 53 23.9 217.3 2.4 28.8 45 414 22 37 24 22 38 05 TXS 00 54 53 22.5 217.4 2.4 29.1 -16 414 No stop 22 38 50 --- 00 55 38 22.4 217.6 2.4 29.2 29 417 22 38 09 22 38 50 J2232-1659 00 55 38 23.8 217.5 2.4 29.0 -16 417 No stop 22 39 35 =2229-172 00 56 23 23.7 217.7 2.4 29.1 29 420 22 38 54 22 39 35 TXS 00 56 23 22.3 217.7 2.4 29.3 -16 420 No stop 22 40 20 --- 00 57 08 22.2 217.9 2.4 29.5 29 422 22 39 39 22 40 20 J2232-1659 00 57 08 23.7 217.8 2.4 29.2 -16 422 No stop 22 41 05 =2229-172 00 57 53 23.6 218.0 2.4 29.3 29 425 22 40 24 22 41 05 TXS 00 57 53 22.1 218.1 2.5 29.6 -16 425 No stop 22 41 50 --- 00 58 38 22.1 218.2 2.5 29.7 29 428 22 41 09 22 41 50 J2232-1659 00 58 38 23.5 218.2 2.4 29.4 -16 428 No stop 22 42 35 =2229-172 00 59 24 23.4 218.3 2.4 29.6 29 431 22 41 54 22 42 35 TXS 00 59 24 22.0 218.4 2.5 29.8 -16 431 No stop 22 43 20 --- 01 00 09 21.9 218.6 2.5 30.0 29 434 22 42 39 22 43 20 J2232-1659 01 00 09 23.3 218.5 2.4 29.7 -16 434 No stop 22 44 05 =2229-172 01 00 54 23.2 218.7 2.5 29.8 29 437 22 43 24 22 44 05 TXS 01 00 54 21.8 218.7 2.5 30.1 -16 437 No stop 22 44 50 --- 01 01 39 21.7 218.9 2.5 30.2 29 440 22 44 09 22 44 50 J2232-1659 01 01 39 23.1 218.9 2.5 29.9 -16 440 No stop 22 45 35 =2229-172 01 02 24 23.0 219.0 2.5 30.1 29 443 22 44 54 22 45 35 TXS 01 02 24 21.6 219.1 2.5 30.3 -16 443 No stop 22 46 20 --- 01 03 09 21.5 219.2 2.5 30.4 29 445 22 45 39 Schedule for DSS63 (Code Ro ) Page 12 A detailed study of the H2O gigamaser, and of its polarization, in TXS22 UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 29 Oct 2017 Day 302 --- 22 46 50 J2232-1659 01 03 39 22.9 219.3 2.5 30.3 14 445 22 46 50 22 47 35 =2229-172 01 04 24 22.8 219.5 2.5 30.4 45 448 22 46 54 22 47 35 TXS 01 04 24 21.4 219.5 2.6 30.6 -16 448 No stop 22 48 20 --- 01 05 10 21.3 219.7 2.6 30.7 29 451 22 47 39 22 48 20 J2232-1659 01 05 10 22.7 219.6 2.5 30.5 -16 451 No stop 22 49 05 =2229-172 01 05 55 22.6 219.8 2.5 30.6 29 454 22 48 24 22 49 05 TXS 01 05 55 21.2 219.8 2.6 30.9 -16 454 No stop 22 49 50 --- 01 06 40 21.1 220.0 2.6 31.0 29 457 22 49 09 22 49 50 J2232-1659 01 06 40 22.5 220.0 2.6 30.7 -16 457 No stop 22 50 35 =2229-172 01 07 25 22.4 220.1 2.6 30.9 29 460 22 49 54 22 50 35 TXS 01 07 25 21.0 220.2 2.6 31.1 -16 460 No stop 22 51 20 --- 01 08 10 20.9 220.3 2.6 31.2 29 463 22 50 39 22 51 20 J2232-1659 01 08 10 22.3 220.3 2.6 31.0 -16 463 No stop 22 52 30 =2229-172 01 09 20 22.2 220.6 2.6 31.2 54 467 22 51 24 22 55 00 3C454.3 01 11 51 51.8 240.8 2.3 43.8 21 467 22 55 00 23 00 00 --- 01 16 51 50.9 242.2 2.4 44.5 300 486 22 55 04 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess317.K512 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 6 Station: DSS63 Total bit rate: 512 Format: MKIV1:2 Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 DBE type: Speedup factor: 0.50 Disk used to record data. 1st LO= 21340.00 21340.00 21340.00 21340.00 21340.00 21340.00 21340.00 21340.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 2 1 2 1 4 3 4 3 BBC SB= L L U U L L U U IF = 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on these setups were used. Frequency Set: 6 Setup file default. Used with PCAL = off LO sum= 21677.08 21677.08 21677.08 21677.08 21699.07 21699.07 21699.07 21699.07 BBC fr= 337.08 337.08 337.08 337.08 359.07 359.07 359.07 359.07 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 6 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * TXS 22 26 30.065630 * 22 29 12.494600 22 30 09.997357 0.00 -18 26 09.57617 *-18 10 47.24200 -18 05 18.49686 0.00 From catalog imbedded in main SCHED input file. * 3C48 01 34 49.826431 * 01 37 41.299497 01 38 43.515483 0.58 J0137+3309 32 54 20.25962 * 33 09 35.13380 33 15 00.92365 0.56 0134+329 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J0137+33 GSFC 2015a astro solution, unpublished 79 observations. * 3C345 16 41 17.606228 * 16 42 58.809966 16 43 32.802225 0.76 J1642+3948 39 54 10.81496 * 39 48 36.99402 39 46 59.29807 0.52 1641+399 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1642+39 GSFC 2015a astro solution, unpublished 53430 observations. 2229-172 22 29 40.999959 * 22 32 22.564573 22 33 19.790242 0.29 * J2232-1659 -17 14 29.56584 *-16 59 01.89226 -16 53 30.97565 0.41 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 81 observations. * 3C454.3 22 51 29.519738 * 22 53 57.747938 22 54 50.759021 0.67 J2253+1608 15 52 54.34810 * 16 08 53.56093 16 14 44.25132 0.70 2251+158 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J2253+16 GSFC 2015a astro solution, unpublished 40748 observations. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline TXS sess317.K512 1 2 4 5 6 2.950 15.538 3C48 sess317.K512 1 2 4 5 0.133 1.333 3C345 sess317.K512 1 2 4 0.167 1.000 J2232-1659 sess317.K512 1 2 4 5 6 3.024 18.965 3C454.3 sess317.K512 1 2 4 5 6 0.167 2.500 EFFECT OF SOLAR CORONA 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) TXS 115.7 3C48 158.6 3C345 63.4 J2232-1659 116.9 3C454.3 131.2 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