COVER INFORMATION Station: KNOCKIN (Code Kn ) Experiment: VLBI follow-up of the first (of many) OH Megamasers detected with Aperti Exp. Code: em154 Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: John McKean Address: ASTRON Postbus 2 7990 AA, Dwingeloo the Netherlands Phone: +31 521 595 780 EMAIL: mckean@astron.nl Fax: +31 521 595 101 Phone during observation: +31 624 328 991 Observing mode: 21cm 512-4-2 Notes: out-station 64MHz channel over redshifted 1612 & 1665/7 lines 4th BBC per pol put in gap between those lines Ur,QUASARs,T6,Mc low-end cut-offs will exclude some channels Schedule for KNOCKIN (Code Kn ) Page 2 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- Next scan frequencies: 1335.84 1335.84 Next BBC frequencies: 936.16 936.16 Next scan bandwidths: 64.00 64.00 11 30 00 J1102+5941 03 58 42 36.9 37.4 -7.1 -46.5 0 0 11 30 00 11 31 30 =1059+599 04 00 13 37.1 37.6 -7.1 -46.8 90 6 11 30 01 11 31 30 IRAS10597+59 04 00 13 36.7 38.1 -7.1 -46.5 -13 6 No stop 11 35 00 --- 04 03 43 37.0 38.4 -7.0 -47.0 197 19 11 31 31 11 35 30 J1102+5941 04 04 13 37.4 38.0 -7.0 -47.4 17 19 11 35 30 11 37 00 =1059+599 04 05 44 37.6 38.2 -7.0 -47.6 90 25 11 35 31 11 37 00 IRAS10597+59 04 05 44 37.2 38.7 -7.0 -47.3 -13 25 No stop 11 40 30 --- 04 09 14 37.6 39.0 -6.9 -47.8 197 39 11 37 01 11 40 30 J1102+5941 04 09 14 37.9 38.6 -6.9 -48.1 -13 39 No stop 11 42 00 =1059+599 04 10 44 38.0 38.7 -6.9 -48.4 77 44 11 40 31 11 42 00 IRAS10597+59 04 10 44 37.7 39.2 -6.9 -48.0 -13 44 No stop 11 45 30 --- 04 14 15 38.0 39.6 -6.8 -48.6 197 58 11 42 01 11 46 00 J1102+5941 04 14 45 38.4 39.2 -6.8 -49.0 17 58 11 46 00 11 47 30 =1059+599 04 16 15 38.6 39.3 -6.8 -49.2 90 64 11 46 01 11 47 30 IRAS10597+59 04 16 15 38.2 39.8 -6.8 -48.9 -13 64 No stop 11 51 00 --- 04 19 46 38.6 40.2 -6.7 -49.4 197 77 11 47 31 11 51 00 J1102+5941 04 19 46 38.9 39.7 -6.7 -49.7 -13 77 No stop 11 52 30 =1059+599 04 21 16 39.1 39.8 -6.7 -49.9 77 83 11 51 01 11 52 30 IRAS10597+59 04 21 16 38.7 40.3 -6.7 -49.6 -13 83 No stop 11 56 00 --- 04 24 47 39.1 40.7 -6.7 -50.1 197 97 11 52 31 11 56 30 J1102+5941 04 25 17 39.4 40.3 -6.6 -50.5 17 97 11 56 30 11 58 00 =1059+599 04 26 47 39.6 40.4 -6.6 -50.8 90 102 11 56 31 11 58 00 IRAS10597+59 04 26 47 39.3 40.9 -6.6 -50.4 -13 102 No stop 12 01 30 --- 04 30 18 39.6 41.3 -6.6 -50.9 197 116 11 58 01 12 01 30 J1102+5941 04 30 18 39.9 40.8 -6.6 -51.3 -13 116 No stop 12 03 00 =1059+599 04 31 48 40.1 40.9 -6.5 -51.5 77 122 12 01 31 12 03 00 IRAS10597+59 04 31 48 39.8 41.5 -6.5 -51.2 -14 122 No stop 12 06 30 --- 04 35 18 40.1 41.8 -6.5 -51.7 196 135 12 03 01 Schedule for KNOCKIN (Code Kn ) Page 3 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 12 07 00 J1102+5941 04 35 48 40.5 41.4 -6.5 -52.1 17 135 12 07 00 12 08 30 =1059+599 04 37 19 40.6 41.5 -6.4 -52.3 90 141 12 07 01 12 08 30 IRAS10597+59 04 37 19 40.3 42.0 -6.4 -52.0 -14 141 No stop 12 12 00 --- 04 40 49 40.7 42.4 -6.4 -52.5 196 155 12 08 31 12 12 00 J1102+5941 04 40 49 41.0 41.9 -6.4 -52.8 -13 155 No stop 12 13 30 =1059+599 04 42 20 41.1 42.0 -6.4 -53.1 77 160 12 12 01 12 13 30 IRAS10597+59 04 42 20 40.8 42.5 -6.4 -52.7 -14 160 No stop 12 17 00 --- 04 45 50 41.2 42.9 -6.3 -53.2 196 174 12 13 31 12 17 30 J1102+5941 04 46 20 41.5 42.4 -6.3 -53.7 17 174 12 17 30 12 19 00 =1059+599 04 47 50 41.7 42.6 -6.3 -53.9 90 180 12 17 31 12 19 00 IRAS10597+59 04 47 50 41.4 43.1 -6.3 -53.5 -14 180 No stop 12 22 30 --- 04 51 21 41.8 43.5 -6.2 -54.0 196 193 12 19 01 12 22 30 J1102+5941 04 51 21 42.1 42.9 -6.2 -54.4 -14 193 No stop 12 24 00 =1059+599 04 52 51 42.2 43.1 -6.2 -54.6 76 199 12 22 31 12 24 00 IRAS10597+59 04 52 51 41.9 43.6 -6.2 -54.3 -14 199 No stop 12 27 30 --- 04 56 22 42.3 44.0 -6.1 -54.8 196 213 12 24 01 12 28 00 J1102+5941 04 56 52 42.6 43.5 -6.1 -55.2 16 213 12 28 00 12 29 30 =1059+599 04 58 22 42.8 43.6 -6.1 -55.5 90 218 12 28 01 12 29 30 IRAS10597+59 04 58 22 42.5 44.2 -6.1 -55.1 -14 218 No stop 12 33 00 --- 05 01 53 42.9 44.5 -6.0 -55.6 196 232 12 29 31 12 33 00 J1102+5941 05 01 53 43.2 44.0 -6.0 -56.0 -14 232 No stop 12 34 30 =1059+599 05 03 23 43.3 44.1 -6.0 -56.2 76 238 12 33 01 12 34 30 IRAS10597+59 05 03 23 43.0 44.7 -6.0 -55.8 -14 238 No stop 12 38 00 --- 05 06 54 43.4 45.0 -6.0 -56.3 196 251 12 34 31 12 38 30 J1102+5941 05 07 24 43.7 44.5 -5.9 -56.8 16 251 12 38 30 12 40 00 =1059+599 05 08 54 43.9 44.6 -5.9 -57.0 90 257 12 38 31 12 40 00 IRAS10597+59 05 08 54 43.6 45.2 -5.9 -56.6 -14 257 No stop 12 43 30 --- 05 12 24 44.0 45.6 -5.9 -57.1 196 271 12 40 01 12 43 30 J1102+5941 05 12 24 44.3 45.0 -5.9 -57.6 -14 271 No stop 12 45 00 =1059+599 05 13 55 44.4 45.1 -5.8 -57.8 76 276 12 43 31 Schedule for KNOCKIN (Code Kn ) Page 4 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 12 45 00 IRAS10597+59 05 13 55 44.1 45.7 -5.8 -57.4 -14 276 No stop 12 48 30 --- 05 17 25 44.5 46.0 -5.8 -57.9 196 290 12 45 01 12 49 00 J1102+5941 05 17 55 44.9 45.5 -5.8 -58.4 16 290 12 49 00 12 50 30 =1059+599 05 19 26 45.0 45.6 -5.7 -58.6 90 296 12 49 01 12 50 30 IRAS10597+59 05 19 26 44.7 46.2 -5.7 -58.2 -15 296 No stop 12 54 00 --- 05 22 56 45.1 46.6 -5.7 -58.7 195 309 12 50 31 12 54 00 J1102+5941 05 22 56 45.4 45.9 -5.7 -59.1 -14 309 No stop 12 55 30 =1059+599 05 24 26 45.6 46.1 -5.7 -59.4 76 315 12 54 01 13 00 30 4C39.25 05 29 27 47.5 84.2 -4.0 -50.7 164 315 13 00 30 13 05 30 --- 05 34 28 48.3 85.1 -3.9 -50.8 300 334 13 00 31 13 10 30 J1102+5941 05 39 29 47.2 47.4 -5.4 -61.6 163 334 13 10 30 13 15 30 =1059+599 05 44 30 47.8 47.9 -5.3 -62.4 300 354 13 10 31 13 15 30 IRAS10597+59 05 44 30 47.5 48.6 -5.3 -61.9 -15 354 No stop 13 19 00 --- 05 48 00 47.9 48.9 -5.3 -62.4 195 367 13 15 31 13 19 30 J1102+5941 05 48 30 48.2 48.2 -5.3 -63.0 15 367 13 19 30 13 21 00 =1059+599 05 50 01 48.4 48.4 -5.2 -63.2 90 373 13 19 31 13 21 00 IRAS10597+59 05 50 01 48.2 49.0 -5.2 -62.7 -15 373 No stop 13 24 30 --- 05 53 31 48.6 49.4 -5.2 -63.2 195 386 13 21 01 13 24 30 J1102+5941 05 53 31 48.8 48.7 -5.2 -63.7 -15 386 No stop 13 26 00 =1059+599 05 55 01 49.0 48.8 -5.1 -64.0 75 392 13 24 31 13 26 00 IRAS10597+59 05 55 01 48.7 49.5 -5.2 -63.4 -15 392 No stop 13 29 30 --- 05 58 32 49.1 49.8 -5.1 -64.0 195 406 13 26 01 13 30 00 J1102+5941 05 59 02 49.4 49.1 -5.1 -64.6 15 406 13 30 00 13 31 30 =1059+599 06 00 32 49.6 49.3 -5.1 -64.8 90 412 13 30 01 13 31 30 IRAS10597+59 06 00 32 49.4 50.0 -5.1 -64.3 -15 412 No stop 13 35 00 --- 06 04 03 49.8 50.3 -5.0 -64.8 195 425 13 31 31 13 35 00 J1102+5941 06 04 03 50.0 49.5 -5.0 -65.3 -15 425 No stop 13 36 30 =1059+599 06 05 33 50.2 49.7 -5.0 -65.6 75 431 13 35 01 13 36 30 IRAS10597+59 06 05 33 50.0 50.4 -5.0 -65.0 -16 431 No stop 13 40 00 --- 06 09 04 50.4 50.7 -4.9 -65.5 194 444 13 36 31 Schedule for KNOCKIN (Code Kn ) Page 5 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 13 40 30 J1102+5941 06 09 34 50.6 50.0 -4.9 -66.2 15 444 13 40 30 13 42 00 =1059+599 06 11 04 50.8 50.1 -4.9 -66.4 90 450 13 40 31 13 42 00 IRAS10597+59 06 11 04 50.6 50.8 -4.9 -65.8 -16 450 No stop 13 45 30 --- 06 14 35 51.0 51.1 -4.8 -66.4 194 464 13 42 01 13 45 30 J1102+5941 06 14 35 51.2 50.4 -4.8 -67.0 -15 464 No stop 13 47 00 =1059+599 06 16 05 51.4 50.5 -4.8 -67.2 75 470 13 45 31 13 47 00 IRAS10597+59 06 16 05 51.2 51.3 -4.8 -66.6 -16 470 No stop 13 50 30 --- 06 19 35 51.6 51.5 -4.7 -67.1 194 483 13 47 01 13 51 00 J1102+5941 06 20 06 51.9 50.8 -4.7 -67.8 14 483 13 51 00 13 52 30 =1059+599 06 21 36 52.0 50.9 -4.7 -68.0 90 489 13 51 01 13 52 30 IRAS10597+59 06 21 36 51.8 51.7 -4.7 -67.4 -16 489 No stop 13 56 00 --- 06 25 06 52.3 52.0 -4.6 -68.0 194 502 13 52 31 13 56 00 J1102+5941 06 25 06 52.5 51.2 -4.6 -68.6 -16 502 No stop 13 57 30 =1059+599 06 26 37 52.6 51.3 -4.6 -68.8 74 508 13 56 01 13 57 30 IRAS10597+59 06 26 37 52.4 52.1 -4.6 -68.2 -16 508 No stop 14 01 00 --- 06 30 07 52.9 52.4 -4.6 -68.7 194 522 13 57 31 14 01 30 J1102+5941 06 30 37 53.1 51.6 -4.6 -69.4 14 522 14 01 30 14 03 00 =1059+599 06 32 08 53.3 51.7 -4.5 -69.7 90 528 14 01 31 14 03 00 IRAS10597+59 06 32 08 53.1 52.5 -4.5 -69.0 -16 528 No stop 14 06 30 --- 06 35 38 53.5 52.8 -4.5 -69.6 194 541 14 03 01 14 06 30 J1102+5941 06 35 38 53.7 52.0 -4.5 -70.2 -16 541 No stop 14 08 00 =1059+599 06 37 08 53.9 52.1 -4.4 -70.5 74 547 14 06 31 14 08 00 IRAS10597+59 06 37 08 53.7 52.9 -4.4 -69.8 -16 547 No stop 14 11 30 --- 06 40 39 54.1 53.2 -4.4 -70.3 194 560 14 08 01 14 12 00 J1102+5941 06 41 09 54.4 52.4 -4.4 -71.1 14 560 14 12 00 14 13 30 =1059+599 06 42 39 54.5 52.5 -4.4 -71.3 90 566 14 12 01 14 13 30 IRAS10597+59 06 42 39 54.4 53.3 -4.4 -70.6 -17 566 No stop 14 17 00 --- 06 46 10 54.8 53.6 -4.3 -71.2 193 580 14 13 31 14 17 00 J1102+5941 06 46 10 55.0 52.7 -4.3 -71.9 -16 580 No stop 14 18 30 =1059+599 06 47 40 55.1 52.8 -4.3 -72.1 74 585 14 17 01 Schedule for KNOCKIN (Code Kn ) Page 6 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 14 18 30 IRAS10597+59 06 47 40 55.0 53.7 -4.3 -71.4 -17 585 No stop 14 22 00 --- 06 51 11 55.4 53.9 -4.2 -72.0 193 599 14 18 31 14 22 30 J1102+5941 06 51 41 55.6 53.1 -4.2 -72.8 14 599 14 22 30 14 24 00 =1059+599 06 53 11 55.8 53.2 -4.2 -73.0 90 605 14 22 31 14 24 00 IRAS10597+59 06 53 11 55.7 54.1 -4.2 -72.3 -17 605 No stop 14 27 30 --- 06 56 42 56.1 54.3 -4.1 -72.8 193 618 14 24 01 14 27 30 J1102+5941 06 56 42 56.2 53.4 -4.1 -73.6 -17 618 No stop 14 29 00 =1059+599 06 58 12 56.4 53.5 -4.1 -73.8 73 624 14 27 31 14 29 00 IRAS10597+59 06 58 12 56.3 54.4 -4.1 -73.1 -17 624 No stop 14 32 30 --- 07 01 42 56.7 54.6 -4.0 -73.6 193 638 14 29 01 14 33 00 J1102+5941 07 02 12 56.9 53.8 -4.0 -74.5 13 638 14 33 00 14 34 30 =1059+599 07 03 43 57.1 53.9 -4.0 -74.7 90 643 14 33 01 14 34 30 IRAS10597+59 07 03 43 56.9 54.8 -4.0 -74.0 -17 643 No stop 14 38 00 --- 07 07 13 57.4 55.0 -3.9 -74.5 193 657 14 34 31 14 38 00 J1102+5941 07 07 13 57.5 54.1 -3.9 -75.3 -17 657 No stop 14 39 30 =1059+599 07 08 44 57.7 54.2 -3.9 -75.6 73 663 14 38 01 14 39 30 IRAS10597+59 07 08 44 57.6 55.1 -3.9 -74.8 -17 663 No stop 14 43 00 --- 07 12 14 58.0 55.3 -3.9 -75.3 193 676 14 39 31 14 43 30 J1102+5941 07 12 44 58.2 54.4 -3.9 -76.2 13 676 14 43 30 14 45 00 =1059+599 07 14 14 58.4 54.5 -3.8 -76.5 90 682 14 43 31 14 45 00 IRAS10597+59 07 14 14 58.3 55.4 -3.8 -75.7 -17 682 No stop 14 48 30 --- 07 17 45 58.7 55.6 -3.8 -76.2 193 696 14 45 01 14 48 30 J1102+5941 07 17 45 58.8 54.7 -3.8 -77.1 -17 696 No stop 14 50 00 =1059+599 07 19 15 59.0 54.8 -3.7 -77.3 73 701 14 48 31 14 50 00 IRAS10597+59 07 19 15 58.9 55.7 -3.7 -76.5 -18 701 No stop 14 53 30 --- 07 22 46 59.3 55.9 -3.7 -77.1 192 715 14 50 01 14 54 00 J1102+5941 07 23 16 59.5 55.0 -3.7 -78.0 12 715 14 54 00 14 55 30 =1059+599 07 24 46 59.7 55.1 -3.7 -78.3 90 721 14 54 01 14 55 30 IRAS10597+59 07 24 46 59.6 56.0 -3.7 -77.4 -18 721 No stop 14 59 00 --- 07 28 17 60.0 56.2 -3.6 -78.0 192 734 14 55 31 Schedule for KNOCKIN (Code Kn ) Page 7 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 14 59 00 J1102+5941 07 28 17 60.1 55.2 -3.6 -78.9 -18 734 No stop 15 00 30 =1059+599 07 29 47 60.3 55.3 -3.6 -79.1 72 740 14 59 01 15 00 30 IRAS10597+59 07 29 47 60.2 56.3 -3.6 -78.2 -18 740 No stop 15 04 00 --- 07 33 18 60.6 56.5 -3.5 -78.8 192 754 15 00 31 15 04 30 J1102+5941 07 33 48 60.8 55.5 -3.5 -79.8 12 754 15 04 30 15 06 00 =1059+599 07 35 18 61.0 55.6 -3.5 -80.1 90 759 15 04 31 15 06 00 IRAS10597+59 07 35 18 60.9 56.6 -3.5 -79.2 -18 759 No stop 15 09 30 --- 07 38 48 61.3 56.8 -3.4 -79.8 192 773 15 06 01 15 09 30 J1102+5941 07 38 48 61.4 55.7 -3.4 -80.7 -18 773 No stop 15 11 00 =1059+599 07 40 19 61.6 55.8 -3.4 -81.0 72 779 15 09 31 15 11 00 IRAS10597+59 07 40 19 61.5 56.8 -3.4 -80.0 -18 779 No stop 15 14 30 --- 07 43 49 62.0 57.0 -3.3 -80.6 192 792 15 11 01 15 15 00 J1102+5941 07 44 19 62.1 55.9 -3.3 -81.7 12 792 15 15 00 15 16 30 =1059+599 07 45 50 62.3 56.0 -3.3 -82.0 90 798 15 15 01 15 16 30 IRAS10597+59 07 45 50 62.2 57.1 -3.3 -81.0 -19 798 No stop 15 20 00 --- 07 49 20 62.7 57.2 -3.2 -81.6 191 812 15 16 31 15 20 00 J1102+5941 07 49 20 62.8 56.1 -3.2 -82.6 -19 812 No stop 15 21 30 =1059+599 07 50 50 62.9 56.2 -3.2 -82.9 71 817 15 20 01 15 21 30 IRAS10597+59 07 50 50 62.9 57.3 -3.2 -81.9 -19 817 No stop 15 25 00 --- 07 54 21 63.3 57.4 -3.2 -82.5 191 831 15 21 31 15 25 30 J1102+5941 07 54 51 63.4 56.3 -3.2 -83.6 11 831 15 25 30 15 27 00 =1059+599 07 56 21 63.6 56.4 -3.1 -83.9 90 837 15 25 31 15 27 00 IRAS10597+59 07 56 21 63.6 57.5 -3.1 -82.9 -19 837 No stop 15 30 30 --- 07 59 52 64.0 57.6 -3.1 -83.5 191 850 15 27 01 15 30 30 J1102+5941 07 59 52 64.1 56.5 -3.1 -84.6 -19 850 No stop 15 32 00 =1059+599 08 01 22 64.3 56.5 -3.0 -84.9 71 856 15 30 31 15 32 00 IRAS10597+59 08 01 22 64.2 57.7 -3.0 -83.8 -19 856 No stop 15 35 30 --- 08 04 53 64.7 57.8 -3.0 -84.5 191 870 15 32 01 15 36 00 J1102+5941 08 05 23 64.8 56.6 -3.0 -85.7 11 870 15 36 00 15 37 30 =1059+599 08 06 53 65.0 56.6 -3.0 -85.9 90 875 15 36 01 Schedule for KNOCKIN (Code Kn ) Page 8 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 15 37 30 IRAS10597+59 08 06 53 64.9 57.8 -3.0 -84.8 -19 875 No stop 15 41 00 --- 08 10 24 65.4 57.9 -2.9 -85.5 191 889 15 37 31 15 41 00 J1102+5941 08 10 24 65.4 56.7 -2.9 -86.6 -19 889 No stop 15 42 30 =1059+599 08 11 54 65.6 56.7 -2.9 -86.9 71 895 15 41 01 15 42 30 IRAS10597+59 08 11 54 65.6 58.0 -2.9 -85.8 -20 895 No stop 15 46 00 --- 08 15 24 66.0 58.0 -2.8 -86.5 190 908 15 42 31 15 46 30 J1102+5941 08 15 55 66.1 56.8 -2.8 -87.8 10 908 15 46 30 15 48 00 =1059+599 08 17 25 66.3 56.8 -2.8 -88.1 90 914 15 46 31 15 48 00 IRAS10597+59 08 17 25 66.3 58.1 -2.8 -86.9 -20 914 No stop 15 51 30 --- 08 20 55 66.7 58.1 -2.7 -87.6 190 927 15 48 01 15 51 30 J1102+5941 08 20 55 66.7 56.8 -2.7 -88.8 -20 927 No stop 15 53 00 =1059+599 08 22 26 66.9 56.8 -2.7 -89.1 70 933 15 51 31 15 53 00 IRAS10597+59 08 22 26 66.9 58.2 -2.7 -87.9 -20 933 No stop 15 56 30 --- 08 25 56 67.4 58.2 -2.6 -88.6 190 947 15 53 01 15 57 00 J1102+5941 08 26 26 67.4 56.9 -2.6 -90.0 10 947 15 57 00 15 58 30 =1059+599 08 27 57 67.6 56.9 -2.6 -90.3 90 953 15 57 01 15 58 30 IRAS10597+59 08 27 57 67.6 58.2 -2.6 -89.0 -20 953 No stop 16 02 00 --- 08 31 27 68.1 58.2 -2.5 -89.8 190 966 15 58 31 16 02 00 J1102+5941 08 31 27 68.1 56.8 -2.5 -91.1 -21 966 No stop 16 03 30 =1059+599 08 32 57 68.3 56.8 -2.5 -91.4 69 972 16 02 01 16 03 30 IRAS10597+59 08 32 57 68.3 58.2 -2.5 -90.1 -21 972 No stop 16 07 00 --- 08 36 28 68.7 58.2 -2.5 -90.9 189 985 16 03 31 16 07 30 J1102+5941 08 36 58 68.8 56.8 -2.5 -92.3 9 985 16 07 30 16 09 00 =1059+599 08 38 28 69.0 56.8 -2.4 -92.6 90 991 16 07 31 16 09 00 IRAS10597+59 08 38 28 69.0 58.2 -2.4 -91.3 -21 991 No stop 16 12 30 --- 08 41 59 69.4 58.2 -2.4 -92.1 189 1005 16 09 01 16 12 30 J1102+5941 08 41 59 69.4 56.7 -2.4 -93.5 -21 1005 No stop 16 14 00 =1059+599 08 43 29 69.6 56.7 -2.3 -93.8 69 1011 16 12 31 16 14 00 IRAS10597+59 08 43 29 69.6 58.1 -2.3 -92.4 -21 1011 No stop 16 17 30 --- 08 47 00 70.1 58.1 -2.3 -93.2 189 1024 16 14 01 Schedule for KNOCKIN (Code Kn ) Page 9 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 16 18 00 J1102+5941 08 47 30 70.1 56.6 -2.3 -94.8 9 1024 16 18 00 16 19 30 =1059+599 08 49 00 70.3 56.5 -2.2 -95.2 90 1030 16 18 01 16 19 30 IRAS10597+59 08 49 00 70.3 58.0 -2.3 -93.7 -21 1030 No stop 16 23 00 --- 08 52 31 70.8 57.9 -2.2 -94.6 189 1043 16 19 31 16 23 00 J1102+5941 08 52 31 70.7 56.4 -2.2 -96.0 -22 1043 No stop 16 24 30 =1059+599 08 54 01 70.9 56.3 -2.2 -96.4 68 1049 16 23 01 16 24 30 IRAS10597+59 08 54 01 71.0 57.9 -2.2 -94.9 -22 1049 No stop 16 28 00 --- 08 57 31 71.4 57.7 -2.1 -95.8 188 1063 16 24 31 16 28 30 J1102+5941 08 58 01 71.4 56.1 -2.1 -97.5 8 1063 16 28 30 16 30 00 =1059+599 08 59 32 71.6 56.0 -2.1 -97.9 90 1069 16 28 31 16 30 00 IRAS10597+59 08 59 32 71.7 57.7 -2.1 -96.3 -22 1069 No stop 16 33 30 --- 09 03 02 72.1 57.5 -2.0 -97.2 188 1082 16 30 01 16 33 30 J1102+5941 09 03 02 72.0 55.8 -2.0 -98.8 -22 1082 No stop 16 35 00 =1059+599 09 04 33 72.2 55.7 -2.0 -99.2 68 1088 16 33 31 16 35 00 IRAS10597+59 09 04 33 72.3 57.4 -2.0 -97.6 -22 1088 No stop 16 38 30 --- 09 08 03 72.8 57.2 -1.9 -98.6 188 1101 16 35 01 16 39 00 J1102+5941 09 08 33 72.7 55.4 -1.9 -100.4 7 1101 16 39 00 16 40 30 =1059+599 09 10 03 72.9 55.3 -1.9 -100.8 90 1107 16 39 01 16 40 30 IRAS10597+59 09 10 03 73.0 57.1 -1.9 -99.1 -23 1107 No stop 16 44 00 --- 09 13 34 73.4 56.8 -1.8 -100.2 187 1121 16 40 31 16 44 00 J1102+5941 09 13 34 73.4 55.0 -1.8 -101.9 -23 1121 No stop 16 45 30 =1059+599 09 15 04 73.5 54.9 -1.8 -102.3 67 1127 16 44 01 16 45 30 IRAS10597+59 09 15 04 73.6 56.7 -1.8 -100.6 -23 1127 No stop 16 49 00 --- 09 18 35 74.1 56.4 -1.8 -101.6 187 1140 16 45 31 16 49 30 J1102+5941 09 19 05 74.0 54.5 -1.7 -103.6 6 1140 16 49 30 16 51 00 =1059+599 09 20 35 74.2 54.3 -1.7 -104.1 90 1146 16 49 31 16 51 00 IRAS10597+59 09 20 35 74.3 56.2 -1.7 -102.3 -23 1146 No stop 16 54 30 --- 09 24 06 74.8 55.8 -1.7 -103.4 187 1159 16 51 01 16 54 30 J1102+5941 09 24 06 74.7 53.9 -1.7 -105.2 -24 1159 No stop 16 56 00 =1059+599 09 25 36 74.8 53.7 -1.6 -105.7 66 1165 16 54 31 Schedule for KNOCKIN (Code Kn ) Page 10 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 16 56 00 IRAS10597+59 09 25 36 75.0 55.6 -1.6 -103.9 -24 1165 No stop 16 59 30 --- 09 29 07 75.4 55.2 -1.6 -105.0 186 1179 16 56 01 17 00 00 J1102+5941 09 29 37 75.3 53.1 -1.6 -107.1 6 1179 17 00 00 17 01 30 =1059+599 09 31 07 75.5 52.9 -1.5 -107.7 90 1184 17 00 01 17 01 30 IRAS10597+59 09 31 07 75.6 54.9 -1.5 -105.7 -24 1184 No stop 17 05 00 --- 09 34 37 76.1 54.4 -1.5 -107.0 186 1198 17 01 31 17 05 00 J1102+5941 09 34 37 75.9 52.4 -1.5 -109.0 -25 1198 No stop 17 06 30 =1059+599 09 36 08 76.1 52.1 -1.5 -109.6 65 1204 17 05 01 17 06 30 IRAS10597+59 09 36 08 76.3 54.1 -1.5 -107.6 -24 1204 No stop 17 10 00 --- 09 39 38 76.7 53.5 -1.4 -108.9 186 1217 17 06 31 17 10 30 J1102+5941 09 40 08 76.6 51.3 -1.4 -111.1 5 1217 17 10 30 17 12 00 =1059+599 09 41 39 76.8 51.0 -1.4 -111.8 90 1223 17 10 31 17 12 00 IRAS10597+59 09 41 39 76.9 53.2 -1.4 -109.7 -25 1223 No stop 17 15 30 --- 09 45 09 77.4 52.5 -1.3 -111.1 185 1237 17 12 01 17 15 30 J1102+5941 09 45 09 77.2 50.3 -1.3 -113.3 -26 1237 No stop 17 17 00 =1059+599 09 46 39 77.3 49.9 -1.3 -113.9 64 1242 17 15 31 17 17 00 IRAS10597+59 09 46 39 77.5 52.1 -1.3 -111.8 -25 1242 No stop 17 20 30 --- 09 50 10 78.0 51.3 -1.2 -113.3 185 1256 17 17 01 17 21 00 J1102+5941 09 50 40 77.8 49.0 -1.2 -115.8 4 1256 17 21 00 17 22 30 =1059+599 09 52 10 78.0 48.6 -1.2 -116.5 90 1262 17 21 01 17 22 30 IRAS10597+59 09 52 10 78.2 50.8 -1.2 -114.2 -25 1262 No stop 17 26 00 --- 09 55 41 78.6 49.9 -1.1 -115.9 185 1275 17 22 31 17 26 00 J1102+5941 09 55 41 78.4 47.6 -1.1 -118.2 -27 1275 No stop 17 27 30 =1059+599 09 57 11 78.5 47.1 -1.1 -119.0 63 1281 17 26 01 17 27 30 IRAS10597+59 09 57 11 78.8 49.4 -1.1 -116.7 -25 1281 No stop 17 31 00 --- 10 00 42 79.2 48.3 -1.1 -118.5 185 1295 17 27 31 17 31 30 J1102+5941 10 01 12 79.0 45.8 -1.0 -121.1 3 1295 17 31 30 17 33 00 =1059+599 10 02 42 79.1 45.3 -1.0 -122.0 90 1300 17 31 31 17 33 00 IRAS10597+59 10 02 42 79.4 47.7 -1.0 -119.6 -26 1300 No stop 17 36 30 --- 10 06 13 79.8 46.4 -1.0 -121.6 184 1314 17 33 01 Schedule for KNOCKIN (Code Kn ) Page 11 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 17 36 30 J1102+5941 10 06 13 79.5 44.0 -1.0 -124.0 -27 1314 No stop 17 38 00 =1059+599 10 07 43 79.7 43.4 -0.9 -124.9 63 1320 17 36 31 17 43 00 3C345 10 12 44 26.5 58.4 -6.5 -42.1 117 1320 17 43 00 17 48 00 --- 10 17 44 27.2 59.2 -6.4 -42.5 300 1339 17 43 01 17 53 00 J1102+5941 10 22 45 81.1 36.0 -0.7 -135.4 116 1339 17 53 00 17 58 00 =1059+599 10 27 46 81.6 32.9 -0.6 -139.6 300 1358 17 53 01 17 58 00 IRAS10597+59 10 27 46 81.9 35.3 -0.6 -137.2 -25 1358 No stop 18 01 30 --- 10 31 17 82.2 32.8 -0.5 -140.4 185 1372 17 58 01 18 02 00 J1102+5941 10 31 47 81.9 30.1 -0.5 -143.2 2 1372 18 02 00 18 03 30 =1059+599 10 33 17 82.0 29.0 -0.5 -144.6 90 1378 18 02 01 18 03 30 IRAS10597+59 10 33 17 82.4 31.3 -0.5 -142.3 -24 1378 No stop 18 07 00 --- 10 36 48 82.7 28.5 -0.5 -145.8 186 1391 18 03 31 18 07 00 J1102+5941 10 36 48 82.2 26.4 -0.5 -148.0 -27 1391 No stop 18 08 30 =1059+599 10 38 18 82.3 25.1 -0.4 -149.5 63 1397 18 07 01 18 08 30 IRAS10597+59 10 38 18 82.8 27.3 -0.4 -147.4 -23 1397 No stop 18 12 00 --- 10 41 48 83.0 24.1 -0.4 -151.3 187 1411 18 08 31 18 12 30 J1102+5941 10 42 19 82.6 21.7 -0.4 -153.8 4 1411 18 12 30 18 14 00 =1059+599 10 43 49 82.7 20.4 -0.3 -155.4 90 1416 18 12 31 18 14 00 IRAS10597+59 10 43 49 83.1 22.2 -0.3 -153.6 -21 1416 No stop 18 17 30 --- 10 47 19 83.3 18.8 -0.3 -157.8 189 1430 18 14 01 18 17 30 J1102+5941 10 47 19 82.8 17.1 -0.3 -159.4 -24 1430 No stop 18 19 00 =1059+599 10 48 50 82.9 15.7 -0.3 -161.1 66 1436 18 17 31 18 19 00 IRAS10597+59 10 48 50 83.4 17.2 -0.3 -159.6 -19 1436 No stop 18 22 30 --- 10 52 20 83.5 13.5 -0.2 -164.1 191 1449 18 19 01 18 23 00 J1102+5941 10 52 50 83.0 11.7 -0.2 -165.9 8 1449 18 23 00 18 24 30 =1059+599 10 54 20 83.1 10.2 -0.2 -167.8 90 1455 18 23 01 18 24 30 IRAS10597+59 10 54 20 83.6 11.2 -0.2 -166.7 -16 1455 No stop 18 28 00 --- 10 57 51 83.7 7.3 -0.1 -171.5 194 1469 18 24 31 18 28 00 J1102+5941 10 57 51 83.2 6.5 -0.1 -172.2 -17 1469 No stop 18 29 30 =1059+599 10 59 21 83.2 5.0 -0.1 -174.1 73 1474 18 28 01 Schedule for KNOCKIN (Code Kn ) Page 12 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 18 29 30 IRAS10597+59 10 59 21 83.7 5.5 -0.1 -173.5 -13 1474 No stop 18 33 00 --- 11 02 52 83.7 1.4 -0.0 -178.3 197 1488 18 29 31 18 33 30 J1102+5941 11 03 22 83.2 0.7 -0.0 -179.2 17 1488 18 33 30 18 35 00 =1059+599 11 04 52 83.2 -0.9 0.0 178.9 90 1494 18 33 31 18 35 00 IRAS10597+59 11 04 52 83.7 -0.9 0.0 178.9 -13 1494 No stop 18 38 30 --- 11 08 23 83.7 -5.1 0.1 174.1 197 1507 18 35 01 18 38 30 J1102+5941 11 08 23 83.2 -4.7 0.1 174.4 -13 1507 No stop 18 40 00 =1059+599 11 09 53 83.2 -6.3 0.1 172.5 77 1513 18 38 31 18 40 00 IRAS10597+59 11 09 53 83.7 -6.8 0.1 172.0 -16 1513 No stop 18 43 30 --- 11 13 24 83.6 -10.8 0.2 167.3 194 1527 18 40 01 18 44 00 J1102+5941 11 13 54 83.1 -10.4 0.2 167.5 15 1527 18 44 00 18 45 30 =1059+599 11 15 24 83.0 -12.0 0.2 165.7 90 1532 18 44 01 18 45 30 IRAS10597+59 11 15 24 83.5 -13.0 0.2 164.6 -20 1532 No stop 18 49 00 --- 11 18 55 83.4 -16.8 0.2 160.1 190 1546 18 45 31 18 49 00 J1102+5941 11 18 55 82.9 -15.5 0.2 161.4 -18 1546 No stop 18 50 30 =1059+599 11 20 25 82.8 -16.9 0.3 159.7 72 1552 18 49 01 18 50 30 IRAS10597+59 11 20 25 83.3 -18.4 0.3 158.2 -23 1552 No stop 18 54 00 --- 11 23 55 83.1 -21.9 0.3 154.0 187 1565 18 50 31 18 54 30 J1102+5941 11 24 25 82.6 -20.6 0.3 155.1 9 1565 18 54 30 18 56 00 =1059+599 11 25 56 82.6 -21.9 0.4 153.5 90 1571 18 54 31 18 56 00 IRAS10597+59 11 25 56 83.0 -23.8 0.4 151.7 -25 1571 No stop 18 59 30 --- 11 29 26 82.8 -26.9 0.4 147.8 185 1584 18 56 01 18 59 30 J1102+5941 11 29 26 82.4 -24.9 0.4 149.8 -23 1584 No stop 19 01 00 =1059+599 11 30 56 82.3 -26.1 0.4 148.2 67 1590 18 59 31 19 01 00 IRAS10597+59 11 30 56 82.7 -28.2 0.4 146.2 -26 1590 No stop 19 04 30 --- 11 34 27 82.4 -31.0 0.5 142.7 184 1604 19 01 01 19 05 00 J1102+5941 11 34 57 82.0 -29.2 0.5 144.3 6 1604 19 05 00 19 06 30 =1059+599 11 36 27 81.9 -30.3 0.5 142.9 90 1610 19 05 01 19 06 30 IRAS10597+59 11 36 27 82.3 -32.6 0.5 140.7 -27 1610 No stop 19 10 00 --- 11 39 58 82.0 -35.0 0.6 137.5 183 1623 19 06 31 Schedule for KNOCKIN (Code Kn ) Page 13 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 19 10 00 J1102+5941 11 39 58 81.6 -32.7 0.6 139.8 -25 1623 No stop 19 11 30 =1059+599 11 41 28 81.5 -33.7 0.6 138.5 65 1629 19 10 01 19 11 30 IRAS10597+59 11 41 28 81.8 -36.0 0.6 136.2 -28 1629 No stop 19 15 00 --- 11 44 59 81.5 -38.2 0.7 133.3 182 1642 19 11 31 19 15 30 J1102+5941 11 45 29 81.1 -36.1 0.7 135.2 5 1642 19 15 30 19 17 00 =1059+599 11 46 59 81.0 -37.0 0.7 134.0 90 1648 19 15 31 19 17 00 IRAS10597+59 11 46 59 81.3 -39.4 0.7 131.7 -28 1648 No stop 19 20 30 --- 11 50 30 81.0 -41.3 0.8 129.1 182 1662 19 17 01 19 20 30 J1102+5941 11 50 30 80.6 -38.9 0.8 131.4 -25 1662 No stop 19 22 00 =1059+599 11 52 00 80.5 -39.7 0.8 130.4 65 1668 19 20 31 19 22 00 IRAS10597+59 11 52 00 80.8 -42.1 0.8 128.0 -28 1668 No stop 19 25 30 --- 11 55 31 80.5 -43.7 0.9 125.6 182 1681 19 22 01 19 26 00 J1102+5941 11 56 01 80.1 -41.5 0.9 127.6 4 1681 19 26 00 19 27 30 =1059+599 11 57 31 80.0 -42.2 0.9 126.6 90 1687 19 26 01 19 27 30 IRAS10597+59 11 57 31 80.3 -44.6 0.9 124.3 -27 1687 No stop 19 31 00 --- 12 01 01 79.9 -46.0 0.9 122.1 183 1700 19 27 31 19 31 00 J1102+5941 12 01 01 79.6 -43.7 1.0 124.4 -26 1700 No stop 19 32 30 =1059+599 12 02 32 79.4 -44.3 1.0 123.5 64 1706 19 31 01 19 32 30 IRAS10597+59 12 02 32 79.7 -46.6 1.0 121.2 -27 1706 No stop 19 36 00 --- 12 06 02 79.3 -47.9 1.0 119.3 183 1720 19 32 31 19 36 30 J1102+5941 12 06 32 79.0 -45.7 1.0 121.3 5 1720 19 36 30 19 38 00 =1059+599 12 08 03 78.8 -46.2 1.1 120.4 90 1726 19 36 31 19 38 00 IRAS10597+59 12 08 03 79.1 -48.5 1.1 118.2 -27 1726 No stop 19 41 30 --- 12 11 33 78.7 -49.6 1.1 116.4 183 1739 19 38 01 19 41 30 J1102+5941 12 11 33 78.5 -47.3 1.1 118.6 -25 1739 No stop 19 43 00 =1059+599 12 13 03 78.3 -47.8 1.2 117.8 65 1745 19 41 31 19 43 00 IRAS10597+59 12 13 03 78.5 -50.0 1.1 115.6 -26 1745 No stop 19 46 30 --- 12 16 34 78.1 -51.0 1.2 114.0 184 1758 19 43 01 19 47 00 J1102+5941 12 17 04 77.8 -48.9 1.2 115.9 5 1758 19 47 00 19 48 30 =1059+599 12 18 34 77.7 -49.3 1.2 115.2 90 1764 19 47 01 Schedule for KNOCKIN (Code Kn ) Page 14 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 19 48 30 IRAS10597+59 12 18 34 77.9 -51.5 1.2 113.0 -26 1764 No stop 19 52 00 --- 12 22 05 77.5 -52.3 1.3 111.5 184 1778 19 48 31 19 52 00 J1102+5941 12 22 05 77.3 -50.1 1.3 113.6 -25 1778 No stop 19 53 30 =1059+599 12 23 35 77.1 -50.5 1.3 112.9 65 1784 19 52 01 19 53 30 IRAS10597+59 12 23 35 77.3 -52.6 1.3 110.9 -25 1784 No stop 19 57 00 --- 12 27 06 76.9 -53.3 1.4 109.4 185 1797 19 53 31 19 57 30 J1102+5941 12 27 36 76.6 -51.3 1.4 111.3 6 1797 19 57 30 19 59 00 =1059+599 12 29 06 76.4 -51.6 1.4 110.6 90 1803 19 57 31 19 59 00 IRAS10597+59 12 29 06 76.6 -53.6 1.4 108.7 -25 1803 No stop 20 02 30 --- 12 32 37 76.2 -54.2 1.5 107.3 185 1816 19 59 01 20 02 30 J1102+5941 12 32 37 76.0 -52.2 1.5 109.3 -24 1816 No stop 20 04 00 =1059+599 12 34 07 75.8 -52.5 1.5 108.7 66 1822 20 02 31 20 09 00 3C345 12 39 08 47.2 82.3 -4.1 -51.2 -128 1822 20 09 00 20 14 00 --- 12 44 08 48.0 83.2 -4.0 -51.4 172 1841 20 09 01 20 19 00 J1102+5941 12 49 09 74.0 -54.5 1.8 103.5 -137 1841 20 19 00 20 24 00 =1059+599 12 54 10 73.4 -55.0 1.8 101.9 163 1861 20 19 01 20 24 00 IRAS10597+59 12 54 10 73.5 -56.8 1.8 100.3 -23 1861 No stop 20 27 30 --- 12 57 41 73.1 -57.0 1.9 99.3 187 1874 20 24 01 20 28 00 J1102+5941 12 58 11 72.9 -55.3 1.9 100.7 7 1874 20 28 00 20 29 30 =1059+599 12 59 41 72.7 -55.5 1.9 100.3 90 1880 20 28 01 20 29 30 IRAS10597+59 12 59 41 72.8 -57.2 1.9 98.7 -23 1880 No stop 20 33 00 --- 13 03 12 72.4 -57.4 2.0 97.7 187 1894 20 29 31 20 33 00 J1102+5941 13 03 12 72.3 -55.7 2.0 99.3 -22 1894 No stop 20 34 30 =1059+599 13 04 42 72.1 -55.8 2.0 98.9 68 1899 20 33 01 20 34 30 IRAS10597+59 13 04 42 72.2 -57.5 2.0 97.3 -22 1899 No stop 20 38 00 --- 13 08 12 71.7 -57.6 2.1 96.4 188 1913 20 34 31 20 38 30 J1102+5941 13 08 43 71.6 -56.1 2.1 97.8 8 1913 20 38 30 20 40 00 =1059+599 13 10 13 71.4 -56.1 2.1 97.4 90 1919 20 38 31 20 40 00 IRAS10597+59 13 10 13 71.5 -57.7 2.1 95.9 -22 1919 No stop 20 43 30 --- 13 13 43 71.0 -57.9 2.2 95.0 188 1932 20 40 01 Schedule for KNOCKIN (Code Kn ) Page 15 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 20 43 30 J1102+5941 13 13 43 70.9 -56.3 2.2 96.5 -22 1932 No stop 20 45 00 =1059+599 13 15 14 70.8 -56.4 2.2 96.1 68 1938 20 43 31 20 45 00 IRAS10597+59 13 15 14 70.8 -57.9 2.2 94.7 -22 1938 No stop 20 48 30 --- 13 18 44 70.4 -58.0 2.2 93.8 188 1952 20 45 01 20 49 00 J1102+5941 13 19 14 70.3 -56.5 2.3 95.1 9 1952 20 49 00 20 50 30 =1059+599 13 20 44 70.1 -56.6 2.3 94.7 90 1957 20 49 01 20 50 30 IRAS10597+59 13 20 44 70.1 -58.1 2.3 93.3 -21 1957 No stop 20 54 00 --- 13 24 15 69.7 -58.1 2.3 92.5 189 1971 20 50 31 20 54 00 J1102+5941 13 24 15 69.6 -56.7 2.3 93.9 -21 1971 No stop 20 55 30 =1059+599 13 25 45 69.4 -56.7 2.4 93.5 69 1977 20 54 01 20 55 30 IRAS10597+59 13 25 45 69.5 -58.1 2.4 92.2 -21 1977 No stop 20 59 00 --- 13 29 16 69.0 -58.2 2.4 91.4 189 1990 20 55 31 20 59 30 J1102+5941 13 29 46 68.9 -56.8 2.4 92.6 9 1990 20 59 30 21 01 00 =1059+599 13 31 16 68.7 -56.8 2.5 92.2 90 1996 20 59 31 21 01 00 IRAS10597+59 13 31 16 68.8 -58.2 2.5 90.9 -21 1996 No stop 21 04 30 --- 13 34 47 68.3 -58.2 2.5 90.2 189 2010 21 01 01 21 04 30 J1102+5941 13 34 47 68.3 -56.8 2.5 91.5 -21 2010 No stop 21 06 00 =1059+599 13 36 17 68.1 -56.8 2.5 91.1 69 2015 21 04 31 21 06 00 IRAS10597+59 13 36 17 68.1 -58.2 2.5 89.9 -21 2015 No stop 21 09 30 --- 13 39 48 67.7 -58.2 2.6 89.1 189 2029 21 06 01 21 10 00 J1102+5941 13 40 18 67.6 -56.9 2.6 90.2 10 2029 21 10 00 21 11 30 =1059+599 13 41 48 67.4 -56.9 2.6 89.9 90 2035 21 10 01 21 11 30 IRAS10597+59 13 41 48 67.4 -58.2 2.6 88.7 -20 2035 No stop 21 15 00 --- 13 45 19 67.0 -58.2 2.7 88.0 190 2048 21 11 31 21 15 00 J1102+5941 13 45 19 67.0 -56.8 2.7 89.2 -20 2048 No stop 21 16 30 =1059+599 13 46 49 66.8 -56.8 2.7 88.8 70 2054 21 15 01 21 16 30 IRAS10597+59 13 46 49 66.8 -58.1 2.7 87.7 -20 2054 No stop 21 20 00 --- 13 50 19 66.3 -58.1 2.8 87.0 190 2068 21 16 31 21 20 30 J1102+5941 13 50 49 66.3 -56.8 2.8 88.0 10 2068 21 20 30 21 22 00 =1059+599 13 52 20 66.1 -56.8 2.8 87.7 90 2073 21 20 31 Schedule for KNOCKIN (Code Kn ) Page 16 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 21 22 00 IRAS10597+59 13 52 20 66.1 -58.0 2.8 86.6 -20 2073 No stop 21 25 30 --- 13 55 50 65.6 -58.0 2.9 85.9 190 2087 21 22 01 21 25 30 J1102+5941 13 55 50 65.6 -56.7 2.9 87.0 -20 2087 No stop 21 27 00 =1059+599 13 57 20 65.4 -56.7 2.9 86.7 70 2093 21 25 31 21 27 00 IRAS10597+59 13 57 20 65.4 -57.9 2.9 85.6 -19 2093 No stop 21 30 30 --- 14 00 51 65.0 -57.9 2.9 84.9 191 2106 21 27 01 21 31 00 J1102+5941 14 01 21 64.9 -56.6 3.0 85.9 11 2106 21 31 00 21 32 30 =1059+599 14 02 51 64.7 -56.6 3.0 85.6 90 2112 21 31 01 21 32 30 IRAS10597+59 14 02 51 64.7 -57.8 3.0 84.5 -19 2112 No stop 21 36 00 --- 14 06 22 64.3 -57.7 3.0 83.9 191 2126 21 32 31 21 36 00 J1102+5941 14 06 22 64.3 -56.5 3.0 84.9 -19 2126 No stop 21 37 30 =1059+599 14 07 52 64.1 -56.5 3.1 84.6 71 2131 21 36 01 21 37 30 IRAS10597+59 14 07 52 64.1 -57.6 3.1 83.6 -19 2131 No stop 21 41 00 --- 14 11 23 63.6 -57.5 3.1 83.0 191 2145 21 37 31 21 41 30 J1102+5941 14 11 53 63.6 -56.4 3.1 83.9 11 2145 21 41 30 21 43 00 =1059+599 14 13 23 63.4 -56.3 3.2 83.6 90 2151 21 41 31 21 43 00 IRAS10597+59 14 13 23 63.4 -57.4 3.2 82.6 -19 2151 No stop 21 46 30 --- 14 16 54 62.9 -57.3 3.2 82.0 191 2164 21 43 01 21 46 30 J1102+5941 14 16 54 63.0 -56.2 3.2 82.9 -19 2164 No stop 21 48 00 =1059+599 14 18 24 62.8 -56.1 3.2 82.7 71 2170 21 46 31 21 48 00 IRAS10597+59 14 18 24 62.7 -57.3 3.2 81.7 -19 2170 No stop 21 51 30 --- 14 21 54 62.3 -57.1 3.3 81.1 191 2183 21 48 01 21 52 00 J1102+5941 14 22 25 62.3 -56.0 3.3 81.9 11 2183 21 52 00 21 53 30 =1059+599 14 23 55 62.1 -55.9 3.3 81.7 90 2189 21 52 01 21 53 30 IRAS10597+59 14 23 55 62.0 -57.0 3.3 80.7 -18 2189 No stop 21 57 00 --- 14 27 25 61.6 -56.9 3.4 80.1 192 2203 21 53 31 21 57 00 J1102+5941 14 27 25 61.7 -55.8 3.4 81.0 -18 2203 No stop 21 58 30 =1059+599 14 28 56 61.5 -55.7 3.4 80.8 72 2209 21 57 01 21 58 30 IRAS10597+59 14 28 56 61.4 -56.8 3.4 79.8 -18 2209 No stop 22 02 00 --- 14 32 26 60.9 -56.6 3.5 79.2 192 2222 21 58 31 Schedule for KNOCKIN (Code Kn ) Page 17 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 22 02 30 J1102+5941 14 32 56 61.0 -55.6 3.5 80.0 12 2222 22 02 30 22 04 00 =1059+599 14 34 27 60.8 -55.5 3.5 79.8 90 2228 22 02 31 22 04 00 IRAS10597+59 14 34 27 60.7 -56.5 3.5 78.9 -18 2228 No stop 22 07 30 --- 14 37 57 60.2 -56.3 3.6 78.3 192 2241 22 04 01 22 07 30 J1102+5941 14 37 57 60.3 -55.3 3.6 79.2 -18 2241 No stop 22 09 00 =1059+599 14 39 27 60.2 -55.3 3.6 78.9 72 2247 22 07 31 22 09 00 IRAS10597+59 14 39 27 60.1 -56.3 3.6 78.0 -18 2247 No stop 22 12 30 --- 14 42 58 59.6 -56.1 3.6 77.5 192 2261 22 09 01 22 13 00 J1102+5941 14 43 28 59.7 -55.1 3.7 78.2 12 2261 22 13 00 22 14 30 =1059+599 14 44 58 59.5 -55.0 3.7 78.0 90 2267 22 13 01 22 14 30 IRAS10597+59 14 44 58 59.4 -56.0 3.7 77.1 -18 2267 No stop 22 18 00 --- 14 48 29 58.9 -55.8 3.7 76.5 192 2280 22 14 31 22 18 00 J1102+5941 14 48 29 59.0 -54.8 3.7 77.4 -18 2280 No stop 22 19 30 =1059+599 14 49 59 58.8 -54.7 3.8 77.1 72 2286 22 18 01 22 19 30 IRAS10597+59 14 49 59 58.7 -55.7 3.8 76.3 -17 2286 No stop 22 23 00 --- 14 53 30 58.3 -55.5 3.8 75.7 193 2299 22 19 31 22 23 30 J1102+5941 14 54 00 58.4 -54.5 3.8 76.4 12 2299 22 23 30 22 25 00 =1059+599 14 55 30 58.2 -54.4 3.9 76.2 90 2305 22 23 31 22 25 00 IRAS10597+59 14 55 30 58.1 -55.3 3.9 75.4 -17 2305 No stop 22 28 30 --- 14 59 01 57.6 -55.1 3.9 74.8 193 2319 22 25 01 22 28 30 J1102+5941 14 59 01 57.7 -54.2 3.9 75.6 -17 2319 No stop 22 30 00 =1059+599 15 00 31 57.6 -54.1 3.9 75.3 73 2325 22 28 31 22 30 00 IRAS10597+59 15 00 31 57.4 -55.0 3.9 74.6 -17 2325 No stop 22 33 30 --- 15 04 01 57.0 -54.8 4.0 74.0 193 2338 22 30 01 22 34 00 J1102+5941 15 04 31 57.1 -53.9 4.0 74.7 13 2338 22 34 00 22 35 30 =1059+599 15 06 02 56.9 -53.8 4.0 74.4 90 2344 22 34 01 22 35 30 IRAS10597+59 15 06 02 56.7 -54.7 4.0 73.7 -17 2344 No stop 22 39 00 --- 15 09 32 56.3 -54.4 4.1 73.1 193 2357 22 35 31 22 39 00 J1102+5941 15 09 32 56.5 -53.5 4.1 73.9 -17 2357 No stop 22 40 30 =1059+599 15 11 03 56.3 -53.5 4.1 73.6 73 2363 22 39 01 Schedule for KNOCKIN (Code Kn ) Page 18 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 22 40 30 IRAS10597+59 15 11 03 56.1 -54.3 4.1 72.9 -17 2363 No stop 22 44 00 --- 15 14 33 55.7 -54.1 4.2 72.4 193 2377 22 40 31 22 44 30 J1102+5941 15 15 03 55.8 -53.2 4.2 73.0 13 2377 22 44 30 22 46 00 =1059+599 15 16 33 55.6 -53.1 4.2 72.7 90 2383 22 44 31 22 46 00 IRAS10597+59 15 16 33 55.5 -54.0 4.2 72.0 -17 2383 No stop 22 49 30 --- 15 20 04 55.0 -53.7 4.3 71.5 193 2396 22 46 01 22 49 30 J1102+5941 15 20 04 55.2 -52.9 4.3 72.2 -17 2396 No stop 22 51 00 =1059+599 15 21 34 55.0 -52.8 4.3 71.9 73 2402 22 49 31 22 51 00 IRAS10597+59 15 21 34 54.8 -53.6 4.3 71.3 -16 2402 No stop 22 54 30 --- 15 25 05 54.4 -53.3 4.4 70.7 194 2415 22 51 01 22 55 00 J1102+5941 15 25 35 54.5 -52.5 4.4 71.3 13 2415 22 55 00 22 56 30 =1059+599 15 27 05 54.3 -52.4 4.4 71.1 90 2421 22 55 01 22 56 30 IRAS10597+59 15 27 05 54.2 -53.2 4.4 70.4 -16 2421 No stop 23 00 00 --- 15 30 36 53.7 -52.9 4.4 69.9 194 2435 22 56 31 23 00 00 J1102+5941 15 30 36 53.9 -52.1 4.4 70.5 -16 2435 No stop 23 01 30 =1059+599 15 32 06 53.7 -52.0 4.5 70.3 74 2440 23 00 01 23 01 30 IRAS10597+59 15 32 06 53.6 -52.8 4.5 69.6 -16 2440 No stop 23 05 00 --- 15 35 37 53.1 -52.6 4.5 69.1 194 2454 23 01 31 23 05 30 J1102+5941 15 36 07 53.3 -51.7 4.5 69.6 14 2454 23 05 30 23 07 00 =1059+599 15 37 37 53.1 -51.6 4.6 69.4 90 2460 23 05 31 23 07 00 IRAS10597+59 15 37 37 52.9 -52.4 4.6 68.8 -16 2460 No stop 23 10 30 --- 15 41 07 52.5 -52.1 4.6 68.2 194 2473 23 07 01 23 10 30 J1102+5941 15 41 07 52.7 -51.3 4.6 68.9 -16 2473 No stop 23 12 00 =1059+599 15 42 38 52.5 -51.2 4.6 68.6 74 2479 23 10 31 23 12 00 IRAS10597+59 15 42 38 52.3 -52.0 4.6 68.0 -16 2479 No stop 23 15 30 --- 15 46 08 51.9 -51.7 4.7 67.5 194 2493 23 12 01 23 16 00 J1102+5941 15 46 38 52.0 -50.9 4.7 68.0 14 2493 23 16 00 23 17 30 =1059+599 15 48 09 51.8 -50.8 4.7 67.8 90 2498 23 16 01 23 17 30 IRAS10597+59 15 48 09 51.7 -51.6 4.7 67.2 -16 2498 No stop 23 21 00 --- 15 51 39 51.2 -51.3 4.8 66.6 194 2512 23 17 31 Schedule for KNOCKIN (Code Kn ) Page 19 VLBI follow-up of the first (of many) OH Megamasers detected with Aperti 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 ---------------------------------------------------------------------------------------- --- Tue 1 Jun 2021 Day 152 --- 23 21 00 J1102+5941 15 51 39 51.4 -50.5 4.8 67.2 -16 2512 No stop 23 22 30 =1059+599 15 53 09 51.3 -50.4 4.8 67.0 74 2518 23 21 01 23 22 30 IRAS10597+59 15 53 09 51.1 -51.2 4.8 66.4 -16 2518 No stop 23 26 00 --- 15 56 40 50.6 -50.9 4.9 65.9 194 2531 23 22 31 23 26 30 J1102+5941 15 57 10 50.8 -50.1 4.9 66.4 14 2531 23 26 30 23 28 00 =1059+599 15 58 40 50.6 -50.0 4.9 66.1 90 2537 23 26 31 23 28 00 IRAS10597+59 15 58 40 50.4 -50.7 4.9 65.6 -15 2537 No stop 23 30 00 --- 16 00 41 50.2 -50.5 4.9 65.3 105 2545 23 28 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.H512 --- 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: 16 Station: KNOCKIN Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 2272.00 2272.00 Net SB= U U IF SB = L L Pol. = RCP LCP BBC = 1 9 BBC SB= L L IF = A1 B1 The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used with PCAL = off LO sum= 1335.84 1335.84 BBC fr= 936.16 936.16 Bandwd= 64.00 64.00 Matching frequency sets: 12 13 14 15 16 Track assignments are: track1= 1, 2 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * IRAS10597+59 10 59 44.785916 * 11 02 47.066000 11 04 03.883889 0.00 59 26 45.43336 * 59 10 36.31000 59 04 02.92774 0.00 From catalog imbedded in main SCHED input file. * 4C39.25 09 23 55.319216 * 09 27 03.013937 09 28 21.445308 0.31 J0927+3902 39 15 23.56644 * 39 02 20.85185 38 56 59.56008 0.16 0923+392 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc2016 J0927+39 GSFC 2016a X/S astro solution, 250526 observations. 1059+599 10 59 39.855860 * 11 02 42.762822 11 03 59.839818 0.87 * J1102+5941 59 57 28.62234 * 59 41 19.58540 59 34 46.34722 0.48 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc2016 GSFC 2016a X/S astro solution, 37 observations. * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 43.269429 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 46 13.94338 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc2016 J1642+39 GSFC 2016a X/S astro solution, 53724 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 IRAS10597+5sess221.H512 1 2 3 4 5 6 7 8 9 11 12 17 7.325 946.328 4C39.25 sess221.H512 1 2 3 4 5 6 7 8 9 11 12 17 0.083 12.567 J1102+5941 sess221.H512 1 2 3 4 5 6 7 8 9 11 12 17 3.400 412.695 3C345 sess221.H512 1 2 3 4 5 6 7 8 9 11 12 17 0.167 22.070 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) IRAS10597+59 74.2 4C39.25 62.8 J1102+5941 74.0 3C345 118.1 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