COVER INFORMATION Station: TORUN (Code Tr ) Experiment: OH gas in Megamaser Galaxies: imaging the diffuse and compact emission Exp. Code: EL074 Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Dalei Li Address: Xinjiang Astronomical Observatory, Chinese Academy of Sciences 150, Science 1-Street Urumqi, Xinjiang China PR Phone: +8615199077491 EMAIL: lidalei@xao.ac.cn Fax: Phone during observation: +8615199077491 Observing mode: vlbi Notes: # Please, make sure PHASE CAL is OFF # Wb: total span=169MHz, LO set to begin 160MHz IF at 1554 and drop upper 9.72MHz Ef/Hh will miss most/all (repsectively) of the lowest sub-band Schedule for TORUN (Code Tr ) Page 2 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- Next scan frequencies: 1554.72 1554.72 1607.22 1607.22 1659.72 1659.72 1691.72 1691.72 Next BBC frequencies: 745.28 745.28 692.78 692.78 640.28 640.28 608.28 608.28 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 01 30 00 3C345 13 20 43 53.4 90.4 -3.4 -51.4 0 0 01 30 00 01 35 00 --- 13 25 44 54.2 91.5 -3.3 -51.3 300 39 01 30 01 01 38 00 J1642-0621 13 28 44 17.8 128.4 -3.2 -28.3 29 39 01 38 00 01 40 00 --- 13 30 44 18.0 128.9 -3.2 -28.1 120 54 01 38 01 01 40 00 IRAS16399 13 30 44 14.9 130.4 -3.2 -27.7 -25 54 No stop 01 43 30 --- 13 34 15 15.3 131.2 -3.2 -27.3 185 81 01 40 01 01 44 00 J1642-0621 13 34 45 18.5 129.8 -3.1 -27.7 4 81 01 44 00 01 45 30 --- 13 36 15 18.6 130.2 -3.1 -27.5 90 93 01 44 01 01 45 30 IRAS16399 13 36 15 15.6 131.6 -3.1 -27.1 -25 93 No stop 01 49 00 --- 13 39 46 16.0 132.4 -3.1 -26.7 185 120 01 45 31 01 49 30 J1642-0621 13 40 16 19.1 131.1 -3.1 -27.1 4 120 01 49 30 01 53 30 --- 13 44 17 19.5 132.0 -3.0 -26.7 240 151 01 49 31 01 53 30 IRAS16399 13 44 17 16.4 133.5 -3.0 -26.2 -25 151 No stop 01 57 00 --- 13 47 47 16.8 134.3 -2.9 -25.9 185 178 01 53 31 01 57 30 J1642-0621 13 48 17 20.0 133.0 -2.9 -26.2 4 178 01 57 30 01 59 00 --- 13 49 48 20.1 133.3 -2.9 -26.1 90 189 01 57 31 01 59 00 IRAS16399 13 49 48 17.0 134.7 -2.9 -25.6 -25 189 No stop 02 02 30 --- 13 53 18 17.4 135.6 -2.8 -25.3 185 216 01 59 01 02 03 00 J1642-0621 13 53 48 20.6 134.3 -2.8 -25.6 4 216 02 03 00 02 07 00 --- 13 57 49 21.0 135.3 -2.8 -25.2 240 247 02 03 01 02 10 00 3C345 14 00 49 59.4 99.2 -2.7 -50.4 22 247 02 10 00 02 14 00 --- 14 04 50 60.0 100.2 -2.6 -50.2 240 278 02 10 01 02 17 00 3C286 14 07 51 66.4 199.4 0.6 13.4 -34 278 02 17 00 02 22 00 --- 14 12 51 66.1 202.0 0.7 15.1 266 317 02 17 01 02 28 00 J1642-0621 14 18 52 23.1 140.4 -2.4 -22.6 184 317 02 28 00 02 30 00 --- 14 20 53 23.3 140.9 -2.4 -22.4 120 332 02 28 01 02 30 00 IRAS16399 14 20 53 20.1 142.1 -2.4 -22.0 -26 332 No stop 02 33 30 --- 14 24 23 20.5 143.0 -2.3 -21.5 184 359 02 30 01 Schedule for TORUN (Code Tr ) Page 3 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 02 34 00 J1642-0621 14 24 53 23.7 141.9 -2.3 -21.9 4 359 02 34 00 02 35 30 --- 14 26 24 23.8 142.3 -2.3 -21.7 90 371 02 34 01 02 35 30 IRAS16399 14 26 24 20.6 143.5 -2.3 -21.3 -26 371 No stop 02 39 00 --- 14 29 54 21.0 144.3 -2.2 -20.8 184 398 02 35 31 02 39 30 J1642-0621 14 30 24 24.2 143.3 -2.2 -21.2 4 398 02 39 30 02 41 00 --- 14 31 54 24.3 143.7 -2.2 -21.0 90 410 02 39 31 02 41 00 IRAS16399 14 31 54 21.1 144.8 -2.2 -20.5 -26 410 No stop 02 44 30 --- 14 35 25 21.4 145.7 -2.1 -20.1 184 437 02 41 01 02 45 00 J1642-0621 14 35 55 24.7 144.7 -2.1 -20.4 4 437 02 45 00 02 46 30 --- 14 37 25 24.8 145.1 -2.1 -20.2 90 448 02 45 01 02 46 30 IRAS16399 14 37 25 21.6 146.2 -2.1 -19.8 -26 448 No stop 02 50 00 --- 14 40 56 21.9 147.1 -2.1 -19.3 184 475 02 46 31 02 50 30 J1642-0621 14 41 26 25.2 146.2 -2.0 -19.7 4 475 02 50 30 02 52 00 --- 14 42 56 25.3 146.5 -2.0 -19.5 90 487 02 50 31 02 52 00 IRAS16399 14 42 56 22.0 147.6 -2.0 -19.1 -26 487 No stop 02 55 30 --- 14 46 27 22.3 148.5 -2.0 -18.6 184 514 02 52 01 02 56 00 J1642-0621 14 46 57 25.6 147.6 -1.9 -18.9 4 514 02 56 00 02 57 30 --- 14 48 27 25.7 148.0 -1.9 -18.7 90 526 02 56 01 02 57 30 IRAS16399 14 48 27 22.5 149.0 -1.9 -18.3 -26 526 No stop 03 01 00 --- 14 51 58 22.7 149.9 -1.9 -17.8 184 553 02 57 31 03 01 30 J1642-0621 14 52 28 26.0 149.0 -1.8 -18.1 4 553 03 01 30 03 03 00 --- 14 53 58 26.2 149.4 -1.8 -17.9 90 564 03 01 31 03 03 00 IRAS16399 14 53 58 22.9 150.4 -1.8 -17.5 -26 564 No stop 03 06 30 --- 14 57 29 23.2 151.3 -1.8 -17.0 184 591 03 03 01 03 07 00 J1642-0621 14 57 59 26.5 150.5 -1.8 -17.3 4 591 03 07 00 03 08 30 --- 14 59 29 26.6 150.9 -1.7 -17.1 90 603 03 07 01 03 08 30 IRAS16399 14 59 29 23.3 151.8 -1.7 -16.7 -26 603 No stop 03 12 00 --- 15 03 00 23.5 152.7 -1.7 -16.2 184 630 03 08 31 03 12 30 J1642-0621 15 03 30 26.9 151.9 -1.7 -16.5 4 630 03 12 30 03 14 00 --- 15 05 00 27.0 152.4 -1.6 -16.3 90 642 03 12 31 Schedule for TORUN (Code Tr ) Page 4 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 03 14 00 IRAS16399 15 05 00 23.7 153.2 -1.7 -15.9 -26 642 No stop 03 17 30 --- 15 08 30 23.9 154.1 -1.6 -15.4 184 669 03 14 01 03 18 00 J1642-0621 15 09 01 27.2 153.4 -1.6 -15.7 4 669 03 18 00 03 19 30 --- 15 10 31 27.3 153.8 -1.5 -15.5 90 680 03 18 01 03 19 30 IRAS16399 15 10 31 24.0 154.6 -1.6 -15.1 -26 680 No stop 03 23 00 --- 15 14 01 24.3 155.6 -1.5 -14.6 184 707 03 19 31 03 23 30 J1642-0621 15 14 31 27.6 154.9 -1.5 -14.8 4 707 03 23 30 03 25 00 --- 15 16 02 27.7 155.3 -1.5 -14.6 90 719 03 23 31 03 28 00 3C345 15 19 02 70.4 124.2 -1.4 -40.2 6 719 03 28 00 03 32 00 --- 15 23 03 70.8 126.0 -1.3 -39.2 240 750 03 28 01 03 36 00 3C286 15 27 04 59.2 233.9 1.9 34.2 9 750 03 36 00 03 41 00 --- 15 32 04 58.6 235.7 2.0 35.1 300 788 03 36 01 03 46 00 J1642-0621 15 37 05 28.9 161.1 -1.1 -11.3 135 788 03 46 00 03 48 00 --- 15 39 05 29.0 161.7 -1.1 -11.0 120 804 03 46 01 03 48 00 IRAS16399 15 39 05 25.6 162.2 -1.1 -10.7 -26 804 No stop 03 51 30 --- 15 42 36 25.8 163.1 -1.0 -10.2 184 831 03 48 01 03 52 00 J1642-0621 15 43 06 29.1 162.8 -1.0 -10.3 4 831 03 52 00 03 53 30 --- 15 44 36 29.2 163.2 -1.0 -10.1 90 842 03 52 01 03 53 30 IRAS16399 15 44 36 25.9 163.7 -1.0 -9.9 -26 842 No stop 03 57 00 --- 15 48 07 26.0 164.6 -0.9 -9.3 184 870 03 53 31 03 57 30 J1642-0621 15 48 37 29.4 164.3 -0.9 -9.4 4 870 03 57 30 03 59 00 --- 15 50 07 29.4 164.8 -0.9 -9.1 90 881 03 57 31 03 59 00 IRAS16399 15 50 07 26.1 165.2 -0.9 -9.0 -26 881 No stop 04 02 30 --- 15 53 38 26.2 166.1 -0.8 -8.4 184 908 03 59 01 04 03 00 J1642-0621 15 54 08 29.6 165.9 -0.8 -8.5 3 908 04 03 00 04 04 30 --- 15 55 38 29.6 166.3 -0.8 -8.2 90 920 04 03 01 04 04 30 IRAS16399 15 55 38 26.3 166.7 -0.8 -8.1 -26 920 No stop 04 08 00 --- 15 59 09 26.4 167.6 -0.7 -7.5 184 947 04 04 31 04 08 30 J1642-0621 15 59 39 29.8 167.5 -0.7 -7.5 3 947 04 08 30 04 10 00 --- 16 01 09 29.8 167.9 -0.7 -7.3 90 958 04 08 31 Schedule for TORUN (Code Tr ) Page 5 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 04 10 00 IRAS16399 16 01 09 26.5 168.2 -0.7 -7.2 -26 958 No stop 04 13 30 --- 16 04 40 26.6 169.1 -0.7 -6.6 184 985 04 10 01 04 14 00 J1642-0621 16 05 10 29.9 169.0 -0.6 -6.6 3 985 04 14 00 04 15 30 --- 16 06 40 30.0 169.5 -0.6 -6.4 90 997 04 14 01 04 15 30 IRAS16399 16 06 40 26.6 169.7 -0.6 -6.3 -26 997 No stop 04 19 00 --- 16 10 11 26.7 170.6 -0.6 -5.7 184 1024 04 15 31 04 19 30 J1642-0621 16 10 41 30.1 170.6 -0.5 -5.7 3 1024 04 19 30 04 21 00 --- 16 12 11 30.1 171.0 -0.5 -5.4 90 1036 04 19 31 04 21 00 IRAS16399 16 12 11 26.8 171.2 -0.5 -5.3 -26 1036 No stop 04 24 30 --- 16 15 41 26.8 172.2 -0.5 -4.8 184 1063 04 21 01 04 25 00 J1642-0621 16 16 12 30.2 172.2 -0.5 -4.7 3 1063 04 25 00 04 26 30 --- 16 17 42 30.2 172.6 -0.4 -4.5 90 1074 04 25 01 04 26 30 IRAS16399 16 17 42 26.9 172.7 -0.4 -4.4 -26 1074 No stop 04 30 00 --- 16 21 12 26.9 173.7 -0.4 -3.8 184 1101 04 26 31 04 30 30 J1642-0621 16 21 42 30.3 173.8 -0.4 -3.8 3 1101 04 30 30 04 32 00 --- 16 23 13 30.3 174.2 -0.3 -3.5 90 1113 04 30 31 04 32 00 IRAS16399 16 23 13 27.0 174.2 -0.3 -3.5 -26 1113 No stop 04 35 30 --- 16 26 43 27.0 175.2 -0.3 -2.9 184 1140 04 32 01 04 36 00 J1642-0621 16 27 13 30.4 175.3 -0.3 -2.8 3 1140 04 36 00 04 37 30 --- 16 28 44 30.4 175.8 -0.2 -2.6 90 1152 04 36 01 04 37 30 IRAS16399 16 28 44 27.0 175.8 -0.3 -2.6 -27 1152 No stop 04 41 00 --- 16 32 14 27.1 176.7 -0.2 -2.0 183 1179 04 37 31 04 41 30 J1642-0621 16 32 44 30.5 176.9 -0.2 -1.9 3 1179 04 41 30 04 43 00 --- 16 34 15 30.5 177.4 -0.2 -1.6 90 1190 04 41 31 04 43 00 IRAS16399 16 34 15 27.1 177.3 -0.2 -1.7 -27 1190 No stop 04 46 30 --- 16 37 45 27.1 178.3 -0.1 -1.1 183 1217 04 43 01 04 47 00 J1642-0621 16 38 15 30.5 178.5 -0.1 -0.9 3 1217 04 47 00 04 48 30 --- 16 39 45 30.5 179.0 -0.1 -0.6 90 1229 04 47 01 04 48 30 IRAS16399 16 39 45 27.1 178.8 -0.1 -0.7 -27 1229 No stop 04 52 00 --- 16 43 16 27.1 179.8 -0.0 -0.1 183 1256 04 48 31 Schedule for TORUN (Code Tr ) Page 6 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 04 52 30 J1642-0621 16 43 46 30.5 180.1 0.0 0.1 3 1256 04 52 30 04 54 00 --- 16 45 16 30.5 180.5 0.0 0.3 90 1268 04 52 31 04 54 00 IRAS16399 16 45 16 27.1 180.3 0.0 0.2 -26 1268 No stop 04 57 30 --- 16 48 47 27.1 181.3 0.1 0.8 184 1295 04 54 01 04 58 00 J1642-0621 16 49 17 30.5 181.7 0.1 1.0 4 1295 04 58 00 04 59 30 --- 16 50 47 30.5 182.1 0.1 1.3 90 1306 04 58 01 04 59 30 IRAS16399 16 50 47 27.1 181.9 0.1 1.1 -26 1306 No stop 05 03 00 --- 16 54 18 27.1 182.8 0.2 1.7 184 1333 04 59 31 05 03 30 J1642-0621 16 54 48 30.4 183.3 0.2 2.0 4 1333 05 03 30 05 05 00 --- 16 56 18 30.4 183.7 0.2 2.2 90 1345 05 03 31 05 05 00 IRAS16399 16 56 18 27.1 183.4 0.2 2.1 -26 1345 No stop 05 08 30 --- 16 59 49 27.0 184.4 0.3 2.7 184 1372 05 05 01 05 09 00 J1642-0621 17 00 19 30.4 184.9 0.3 2.9 4 1372 05 09 00 05 10 30 --- 17 01 49 30.4 185.3 0.3 3.2 90 1384 05 09 01 05 10 30 IRAS16399 17 01 49 27.0 184.9 0.3 3.0 -26 1384 No stop 05 14 00 --- 17 05 20 27.0 185.9 0.4 3.6 184 1411 05 10 31 05 14 30 J1642-0621 17 05 50 30.3 186.5 0.4 3.9 4 1411 05 14 30 05 16 00 --- 17 07 20 30.3 186.9 0.4 4.2 90 1422 05 14 31 05 16 00 IRAS16399 17 07 20 26.9 186.4 0.4 3.9 -26 1422 No stop 05 19 30 --- 17 10 51 26.9 187.4 0.4 4.5 184 1449 05 16 01 05 20 00 J1642-0621 17 11 21 30.2 188.0 0.5 4.9 4 1449 05 20 00 05 21 30 --- 17 12 51 30.2 188.5 0.5 5.1 90 1461 05 20 01 05 21 30 IRAS16399 17 12 51 26.8 188.0 0.5 4.8 -26 1461 No stop 05 25 00 --- 17 16 21 26.8 188.9 0.5 5.4 184 1488 05 21 31 05 25 30 J1642-0621 17 16 52 30.1 189.6 0.6 5.8 4 1488 05 25 30 05 27 00 --- 17 18 22 30.0 190.1 0.6 6.1 90 1499 05 25 31 05 27 00 IRAS16399 17 18 22 26.7 189.5 0.6 5.8 -26 1499 No stop 05 30 30 --- 17 21 52 26.6 190.4 0.6 6.3 184 1527 05 27 01 05 31 00 J1642-0621 17 22 22 29.9 191.2 0.6 6.7 4 1527 05 31 00 05 32 30 --- 17 23 53 29.9 191.6 0.7 7.0 90 1538 05 31 01 Schedule for TORUN (Code Tr ) Page 7 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 05 32 30 IRAS16399 17 23 53 26.6 191.0 0.7 6.7 -26 1538 No stop 05 36 00 --- 17 27 23 26.5 191.9 0.7 7.2 184 1565 05 32 31 05 36 30 J1642-0621 17 27 53 29.8 192.8 0.7 7.7 4 1565 05 36 30 05 38 00 --- 17 29 24 29.7 193.2 0.8 7.9 90 1577 05 36 31 05 38 00 IRAS16399 17 29 24 26.4 192.5 0.8 7.6 -26 1577 No stop 05 41 30 --- 17 32 54 26.3 193.4 0.8 8.1 184 1604 05 38 01 05 42 00 J1642-0621 17 33 24 29.6 194.3 0.8 8.6 4 1604 05 42 00 05 43 30 --- 17 34 54 29.5 194.7 0.9 8.8 90 1615 05 42 01 05 43 30 IRAS16399 17 34 54 26.2 194.0 0.8 8.5 -26 1615 No stop 05 47 00 --- 17 38 25 26.1 194.9 0.9 9.0 184 1642 05 43 31 05 47 30 J1642-0621 17 38 55 29.3 195.9 0.9 9.5 4 1642 05 47 30 05 49 00 --- 17 40 25 29.3 196.3 1.0 9.8 90 1654 05 47 31 05 49 00 IRAS16399 17 40 25 26.0 195.5 0.9 9.4 -26 1654 No stop 05 52 30 --- 17 43 56 25.8 196.4 1.0 9.9 184 1681 05 49 01 05 53 00 J1642-0621 17 44 26 29.1 197.4 1.0 10.4 4 1681 05 53 00 05 54 30 --- 17 45 56 29.0 197.8 1.0 10.7 90 1693 05 53 01 05 54 30 IRAS16399 17 45 56 25.8 197.0 1.0 10.2 -26 1693 No stop 05 58 00 --- 17 49 27 25.6 197.9 1.1 10.8 184 1720 05 54 31 05 58 30 J1642-0621 17 49 57 28.8 199.0 1.1 11.3 4 1720 05 58 30 06 00 00 --- 17 51 27 28.8 199.4 1.1 11.6 90 1731 05 58 31 06 00 00 IRAS16399 17 51 27 25.5 198.5 1.1 11.1 -26 1731 No stop 06 03 30 --- 17 54 58 25.3 199.4 1.2 11.7 184 1758 06 00 01 06 04 00 J1642-0621 17 55 28 28.6 200.5 1.2 12.2 4 1758 06 04 00 06 05 30 --- 17 56 58 28.5 200.9 1.2 12.5 90 1770 06 04 01 06 05 30 IRAS16399 17 56 58 25.2 199.9 1.2 12.0 -26 1770 No stop 06 09 00 --- 18 00 29 25.1 200.9 1.3 12.5 184 1797 06 05 31 06 09 30 J1642-0621 18 00 59 28.3 202.0 1.3 13.1 4 1797 06 09 30 06 11 00 --- 18 02 29 28.2 202.4 1.3 13.3 90 1809 06 09 31 06 11 00 IRAS16399 18 02 29 24.9 201.4 1.3 12.8 -26 1809 No stop 06 14 30 --- 18 06 00 24.7 202.3 1.4 13.4 184 1836 06 11 01 Schedule for TORUN (Code Tr ) Page 8 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 06 15 00 J1642-0621 18 06 30 27.9 203.5 1.4 14.0 4 1836 06 15 00 06 16 30 --- 18 08 00 27.9 203.9 1.4 14.2 90 1847 06 15 01 06 16 30 IRAS16399 18 08 00 24.6 202.8 1.4 13.7 -26 1847 No stop 06 20 00 --- 18 11 30 24.4 203.8 1.5 14.2 184 1874 06 16 31 06 20 30 J1642-0621 18 12 01 27.6 205.0 1.5 14.8 4 1874 06 20 30 06 22 00 --- 18 13 31 27.5 205.4 1.5 15.0 90 1886 06 20 31 06 22 00 IRAS16399 18 13 31 24.3 204.3 1.5 14.5 -26 1886 No stop 06 25 30 --- 18 17 01 24.1 205.2 1.5 15.0 184 1913 06 22 01 06 26 00 J1642-0621 18 17 31 27.2 206.5 1.6 15.6 4 1913 06 26 00 06 27 30 --- 18 19 02 27.1 206.9 1.6 15.9 90 1925 06 26 01 06 27 30 IRAS16399 18 19 02 24.0 205.7 1.6 15.3 -26 1925 No stop 06 31 00 --- 18 22 32 23.7 206.6 1.6 15.9 184 1952 06 27 31 06 31 30 J1642-0621 18 23 02 26.9 208.0 1.7 16.5 4 1952 06 31 30 06 33 00 --- 18 24 33 26.8 208.4 1.7 16.7 90 1963 06 31 31 06 33 00 IRAS16399 18 24 33 23.6 207.2 1.7 16.2 -26 1963 No stop 06 36 30 --- 18 28 03 23.3 208.1 1.7 16.7 184 1990 06 33 01 06 37 00 J1642-0621 18 28 33 26.5 209.5 1.8 17.3 4 1990 06 37 00 06 38 30 --- 18 30 04 26.4 209.9 1.8 17.5 90 2002 06 37 01 06 38 30 IRAS16399 18 30 04 23.2 208.6 1.8 16.9 -26 2002 No stop 06 42 00 --- 18 33 34 22.9 209.5 1.8 17.4 184 2029 06 38 31 06 42 30 J1642-0621 18 34 04 26.1 210.9 1.8 18.1 4 2029 06 42 30 06 44 00 --- 18 35 34 25.9 211.3 1.9 18.3 90 2040 06 42 31 06 44 00 IRAS16399 18 35 34 22.8 210.0 1.9 17.7 -26 2040 No stop 06 47 30 --- 18 39 05 22.5 210.9 1.9 18.2 184 2068 06 44 01 06 48 00 J1642-0621 18 39 35 25.6 212.4 1.9 18.9 4 2068 06 48 00 06 49 30 --- 18 41 05 25.5 212.7 2.0 19.1 90 2079 06 48 01 06 49 30 IRAS16399 18 41 05 22.4 211.4 2.0 18.5 -26 2079 No stop 06 53 00 --- 18 44 36 22.1 212.3 2.0 19.0 184 2106 06 49 31 06 53 30 J1642-0621 18 45 06 25.2 213.8 2.0 19.6 5 2106 06 53 30 06 55 00 --- 18 46 36 25.0 214.2 2.1 19.8 90 2118 06 53 31 Schedule for TORUN (Code Tr ) Page 9 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 06 55 00 IRAS16399 18 46 36 21.9 212.8 2.0 19.3 -26 2118 No stop 06 58 30 --- 18 50 07 21.6 213.7 2.1 19.7 184 2145 06 55 01 06 59 00 J1642-0621 18 50 37 24.7 215.2 2.1 20.4 5 2145 06 59 00 07 00 30 --- 18 52 07 24.6 215.6 2.1 20.6 90 2156 06 59 01 07 00 30 IRAS16399 18 52 07 21.5 214.2 2.1 20.0 -26 2156 No stop 07 04 00 --- 18 55 38 21.2 215.0 2.2 20.5 184 2183 07 00 31 07 04 30 J1642-0621 18 56 08 24.2 216.6 2.2 21.1 5 2183 07 04 30 07 06 00 --- 18 57 38 24.1 217.0 2.2 21.3 90 2195 07 04 31 07 06 00 IRAS16399 18 57 38 21.0 215.5 2.2 20.7 -26 2195 No stop 07 09 30 --- 19 01 09 20.7 216.4 2.3 21.2 184 2222 07 06 01 07 10 00 J1642-0621 19 01 39 23.7 218.0 2.3 21.8 5 2222 07 10 00 07 11 30 --- 19 03 09 23.6 218.4 2.3 22.0 90 2234 07 10 01 07 11 30 IRAS16399 19 03 09 20.5 216.9 2.3 21.4 -25 2234 No stop 07 15 00 --- 19 06 39 20.2 217.7 2.4 21.9 185 2261 07 11 31 07 15 30 J1642-0621 19 07 10 23.2 219.4 2.4 22.5 5 2261 07 15 30 07 17 00 --- 19 08 40 23.1 219.8 2.4 22.7 90 2272 07 15 31 07 17 00 IRAS16399 19 08 40 20.0 218.2 2.4 22.1 -25 2272 No stop 07 20 30 --- 19 12 10 19.7 219.1 2.5 22.6 185 2299 07 17 01 07 21 00 J1642-0621 19 12 40 22.7 220.8 2.5 23.2 5 2299 07 21 00 07 22 30 --- 19 14 11 22.5 221.1 2.5 23.4 90 2311 07 21 01 07 22 30 IRAS16399 19 14 11 19.5 219.6 2.5 22.8 -25 2311 No stop 07 26 00 --- 19 17 41 19.1 220.4 2.6 23.3 185 2338 07 22 31 07 26 30 J1642-0621 19 18 11 22.1 222.1 2.6 23.9 5 2338 07 26 30 07 28 00 --- 19 19 42 22.0 222.5 2.6 24.1 90 2350 07 26 31 07 28 00 IRAS16399 19 19 42 19.0 220.9 2.6 23.5 -25 2350 No stop 07 31 30 --- 19 23 12 18.6 221.7 2.7 23.9 185 2377 07 28 01 07 32 00 J1642-0621 19 23 42 21.6 223.5 2.7 24.6 5 2377 07 32 00 07 33 30 --- 19 25 13 21.4 223.8 2.7 24.7 90 2388 07 32 01 07 33 30 IRAS16399 19 25 13 18.4 222.2 2.7 24.2 -25 2388 No stop 07 37 00 --- 19 28 43 18.0 223.0 2.7 24.6 185 2415 07 33 31 Schedule for TORUN (Code Tr ) Page 10 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 07 37 30 J1642-0621 19 29 13 21.0 224.8 2.8 25.2 5 2415 07 37 30 07 39 00 --- 19 30 43 20.8 225.2 2.8 25.4 90 2427 07 37 31 07 39 00 IRAS16399 19 30 43 17.8 223.5 2.8 24.8 -25 2427 No stop 07 42 30 --- 19 34 14 17.5 224.3 2.8 25.2 185 2454 07 39 01 07 43 00 J1642-0621 19 34 44 20.4 226.1 2.9 25.8 5 2454 07 43 00 07 44 30 --- 19 36 14 20.2 226.5 2.9 26.0 90 2466 07 43 01 07 44 30 IRAS16399 19 36 14 17.3 224.8 2.9 25.4 -25 2466 No stop 07 48 00 --- 19 39 45 16.9 225.6 2.9 25.8 185 2493 07 44 31 07 48 30 J1642-0621 19 40 15 19.8 227.4 2.9 26.4 5 2493 07 48 30 07 50 00 --- 19 41 45 19.6 227.8 3.0 26.6 90 2504 07 48 31 07 50 00 IRAS16399 19 41 45 16.7 226.1 3.0 26.0 -25 2504 No stop 07 53 30 --- 19 45 16 16.3 226.9 3.0 26.4 185 2531 07 50 01 07 54 00 J1642-0621 19 45 46 19.2 228.7 3.0 27.0 5 2531 07 54 00 07 55 30 --- 19 47 16 19.0 229.1 3.1 27.2 90 2543 07 54 01 07 55 30 IRAS16399 19 47 16 16.1 227.3 3.1 26.6 -25 2543 No stop 07 59 00 --- 19 50 47 15.7 228.1 3.1 27.0 185 2570 07 55 31 07 59 30 J1642-0621 19 51 17 18.5 230.0 3.1 27.6 5 2570 07 59 30 08 01 00 --- 19 52 47 18.4 230.4 3.2 27.7 90 2582 07 59 31 08 01 00 IRAS16399 19 52 47 15.5 228.6 3.1 27.2 -25 2582 No stop 08 04 30 --- 19 56 18 15.1 229.4 3.2 27.6 185 2609 08 01 01 08 05 00 J1642-0621 19 56 48 17.9 231.3 3.2 28.1 5 2609 08 05 00 08 06 30 --- 19 58 18 17.7 231.6 3.2 28.3 90 2620 08 05 01 08 06 30 IRAS16399 19 58 18 14.8 229.8 3.2 27.8 -25 2620 No stop 08 10 00 --- 20 01 49 14.4 230.6 3.3 28.1 185 2647 08 06 31 08 10 30 J1642-0621 20 02 19 17.2 232.6 3.3 28.7 5 2647 08 10 30 08 12 00 --- 20 03 49 17.1 232.9 3.3 28.8 90 2659 08 10 31 08 12 00 IRAS16399 20 03 49 14.2 231.1 3.3 28.3 -25 2659 No stop 08 15 30 --- 20 07 19 13.8 231.9 3.4 28.6 185 2686 08 12 01 08 16 00 J1642-0621 20 07 50 16.6 233.8 3.4 29.2 6 2686 08 16 00 08 17 30 --- 20 09 20 16.4 234.1 3.4 29.3 90 2697 08 16 01 Schedule for TORUN (Code Tr ) Page 11 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 08 17 30 IRAS16399 20 09 20 13.5 232.3 3.4 28.8 -25 2697 No stop 08 21 00 --- 20 12 50 13.1 233.1 3.5 29.2 185 2725 08 17 31 08 21 30 J1642-0621 20 13 20 15.9 235.1 3.5 29.7 6 2725 08 21 30 08 23 00 --- 20 14 51 15.7 235.4 3.5 29.8 90 2736 08 21 31 08 23 00 IRAS16399 20 14 51 12.9 233.5 3.5 29.3 -25 2736 No stop 08 26 30 --- 20 18 21 12.5 234.3 3.6 29.7 185 2763 08 23 01 08 27 00 J1642-0621 20 18 51 15.2 236.3 3.6 30.2 6 2763 08 27 00 08 28 30 --- 20 20 22 15.0 236.6 3.6 30.3 90 2775 08 27 01 08 28 30 IRAS16399 20 20 22 12.2 234.7 3.6 29.8 -25 2775 No stop 08 32 00 --- 20 23 52 11.8 235.5 3.7 30.1 185 2802 08 28 31 08 32 30 J1642-0621 20 24 22 14.5 237.5 3.7 30.6 6 2802 08 32 30 08 34 00 --- 20 25 52 14.3 237.8 3.7 30.8 90 2813 08 32 31 08 34 00 IRAS16399 20 25 52 11.5 235.9 3.7 30.3 -25 2813 No stop 08 37 30 --- 20 29 23 11.1 236.7 3.8 30.6 185 2840 08 34 01 08 38 00 J1642-0621 20 29 53 13.8 238.7 3.8 31.1 6 2840 08 38 00 08 39 30 --- 20 31 23 13.6 239.1 3.8 31.2 90 2852 08 38 01 08 39 30 IRAS16399 20 31 23 10.8 237.1 3.8 30.8 -25 2852 No stop 08 43 00 --- 20 34 54 10.4 237.9 3.8 31.1 185 2879 08 39 31 08 43 30 J1642-0621 20 35 24 13.1 239.9 3.9 31.5 6 2879 08 43 30 08 45 00 --- 20 36 54 12.9 240.3 3.9 31.6 90 2891 08 43 31 08 45 00 IRAS16399 20 36 54 10.1 238.3 3.9 31.2 -24 2891 No stop 08 48 30 --- 20 40 25 9.7 239.1 3.9 31.5 186 2918 08 45 01 08 49 00 J1642-0621 20 40 55 12.4 241.1 4.0 31.9 6 2918 08 49 00 08 50 30 --- 20 42 25 12.2 241.4 4.0 32.1 90 2929 08 49 01 08 54 30 J1642-0621 20 46 26 11.7 242.3 4.1 32.3 233 2929 08 54 30 08 56 00 --- 20 47 56 11.5 242.6 4.1 32.5 90 2941 08 54 31 09 00 00 J1642-0621 20 51 57 10.9 243.5 4.1 32.7 233 2941 09 00 00 09 01 30 --- 20 53 27 10.7 243.8 4.2 32.8 90 2953 09 00 01 09 05 30 J1642-0621 20 57 28 10.2 244.7 4.2 33.1 233 2953 09 05 30 09 07 00 --- 20 58 58 10.0 245.0 4.3 33.2 90 2964 09 05 31 Schedule for TORUN (Code Tr ) Page 12 OH gas in Megamaser Galaxies: imaging the diffuse and compact emission 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 ---------------------------------------------------------------------------------------- --- Sat 1 Mar 2025 Day 60 --- 10 24 00 3C345 22 16 11 34.5 292.1 5.5 46.4 4473 2964 10 24 00 10 29 00 --- 22 21 11 33.8 292.9 5.6 46.0 300 3003 10 24 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.L1024usb --- 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: 7 Station: TORUN Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 2300.00 Net SB= U U U U U U U U IF SB = L L L L L L L L Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 2 10 3 11 4 12 BBC SB= L L L L L L L L IF = A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 6 Setup file default. Used with PCAL = off LO sum= 1554.72 1554.72 1607.22 1607.22 1659.72 1659.72 1691.72 1691.72 BBC fr= 745.28 745.28 692.78 692.78 640.28 640.28 608.28 608.28 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 6 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * IRAS16399 16 39 55.599269 * 16 42 40.107370 16 44 02.930024 0.00 -09 37 35.64506 *-09 43 13.05900 -09 46 12.26913 0.00 From catalog imbedded in main SCHED input file. * J1642-0621 16 39 21.443854 * 16 42 02.177700 16 43 23.109132 0.00 -06 15 43.81936 *-06 21 23.69500 -06 24 25.42123 0.00 From catalog imbedded in main SCHED input file. * 3C345 16 41 17.606234 * 16 42 58.809971 16 43 49.891629 0.00 39 54 10.81496 * 39 48 36.99402 39 45 24.04354 0.00 From catalog imbedded in main SCHED input file. * 3C286 13 28 49.657760 * 13 31 08.288052 13 32 19.443286 0.00 30 45 58.64032 * 30 30 32.95896 30 22 30.71274 0.00 From catalog imbedded in main SCHED input file. 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 IRAS16399 sess125.L1024usb 1 2 3 4 5 6 7 8 13 14 4.900 305.712 J1642-0621 sess125.L1024usb 1 2 3 4 5 6 7 8 13 14 2.283 148.159 3C345 sess125.L1024usb 1 2 3 4 5 6 7 8 13 14 0.300 24.516 3C286 sess125.L1024usb 1 2 3 5 6 7 8 13 14 0.250 13.906 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) IRAS16399 90.1 J1642-0621 90.7 3C345 95.9 3C286 135.6 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