COVER INFORMATION Station: WSTRBORK (Code Wb ) Experiment: Identifying the g-factor of 6.7 GHz methanol maser Exp. Code: EK052B Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Agnieszka Kobak Address: Institute of Astronomy ul. Gagarina 11, Torun, PL-87100 Poland Phone: +48 56 6113037 EMAIL: akobak@astro.umk.pl Fax: +48 56 6113009 Phone during observation: +48 56 6113010 Observing mode: MKV, 256Mb/s Notes: Please, make sure the PHASE CAL is OFF. 8 min. gaps for Effelsberg after scan 65 01:06:30 and scan 128 04:15:00 Schedule for WSTRBORK (Code Wb ) Page 2 Identifying the g-factor of 6.7 GHz methanol maser 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 30 May 2023 Day 150 --- Next scan frequencies: 6655.08 6655.08 6655.08 6655.08 6663.08 6663.08 6663.08 6663.08 6671.08 6671.08 6671.08 6671.08 6679.08 6679.08 6679.08 6679.08 Next BBC frequencies: 391.08 391.08 391.08 391.08 399.08 399.08 399.08 399.08 407.08 407.08 407.08 407.08 415.08 415.08 415.08 415.08 Next scan bandwidths: 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 21 43 30 W75N 14 42 27 33.2 61.4 -5.9 0.0 0 0 21 43 30 21 46 30 --- 14 45 27 33.5 61.8 -5.9 0.0 180 6 21 43 31 21 48 30 W75N 14 47 28 33.8 62.1 -5.9 0.0 109 6 21 48 30 21 51 30 --- 14 50 28 34.2 62.6 -5.8 0.0 180 12 21 48 31 21 51 30 J2048+4310 14 50 28 33.3 60.6 -6.0 0.0 -21 12 No stop 21 53 30 =2046+429 14 52 28 33.6 60.9 -5.9 0.0 99 15 21 51 31 21 53 30 W75N 14 52 28 34.5 62.9 -5.8 0.0 -21 15 No stop 21 56 30 --- 14 55 29 34.9 63.3 -5.7 0.0 159 21 21 53 31 21 56 30 J2048+4310 14 55 29 34.0 61.4 -5.9 0.0 -21 21 No stop 21 58 30 =2046+429 14 57 29 34.2 61.7 -5.9 0.0 99 25 21 56 31 22 08 30 J2048+4310 15 07 31 35.6 63.2 -5.7 0.0 589 25 22 08 30 22 11 30 =2046+429 15 10 31 36.0 63.6 -5.6 0.0 180 31 22 08 31 22 12 00 W75N 15 11 02 37.0 65.7 -5.5 0.0 9 31 22 12 00 22 15 00 --- 15 14 02 37.4 66.2 -5.4 0.0 180 37 22 12 01 22 15 00 J2048+4310 15 14 02 36.5 64.2 -5.6 0.0 -21 37 No stop 22 17 00 =2046+429 15 16 02 36.7 64.5 -5.6 0.0 99 41 22 15 01 22 17 00 W75N 15 16 02 37.7 66.5 -5.4 0.0 -21 41 No stop 22 20 00 --- 15 19 03 38.1 66.9 -5.3 0.0 159 46 22 17 01 22 20 00 J2048+4310 15 19 03 37.1 64.9 -5.5 0.0 -21 46 No stop 22 22 00 =2046+429 15 21 03 37.4 65.2 -5.5 0.0 99 50 22 20 01 22 22 00 W75N 15 21 03 38.4 67.2 -5.3 0.0 -21 50 No stop 22 25 00 --- 15 24 04 38.8 67.7 -5.3 0.0 159 56 22 22 01 22 25 00 J2048+4310 15 24 04 37.8 65.7 -5.4 0.0 -21 56 No stop 22 27 00 =2046+429 15 26 04 38.1 66.0 -5.4 0.0 99 60 22 25 01 22 27 30 W75N 15 26 34 39.2 68.1 -5.2 0.0 9 60 22 27 30 22 30 30 --- 15 29 35 39.6 68.6 -5.2 0.0 180 66 22 27 31 Schedule for WSTRBORK (Code Wb ) Page 3 Identifying the g-factor of 6.7 GHz methanol maser 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 30 May 2023 Day 150 --- 22 30 30 J2048+4310 15 29 35 38.6 66.5 -5.3 0.0 -21 66 No stop 22 32 30 =2046+429 15 31 35 38.9 66.8 -5.3 0.0 99 70 22 30 31 22 32 30 W75N 15 31 35 39.9 68.9 -5.1 0.0 -21 70 No stop 22 35 30 --- 15 34 35 40.3 69.3 -5.1 0.0 159 75 22 32 31 22 35 30 J2048+4310 15 34 35 39.3 67.3 -5.2 0.0 -21 75 No stop 22 37 30 =2046+429 15 36 36 39.6 67.6 -5.2 0.0 99 79 22 35 31 22 37 30 W75N 15 36 36 40.6 69.6 -5.0 0.0 -21 79 No stop 22 40 30 --- 15 39 36 41.0 70.1 -5.0 0.0 159 85 22 37 31 22 40 30 J2048+4310 15 39 36 40.0 68.1 -5.2 0.0 -21 85 No stop 22 42 30 =2046+429 15 41 37 40.3 68.4 -5.1 0.0 99 89 22 40 31 22 43 00 W75N 15 42 07 41.4 70.5 -5.0 0.0 9 89 22 43 00 22 46 00 --- 15 45 07 41.8 71.0 -4.9 0.0 180 95 22 43 01 22 46 00 J2048+4310 15 45 07 40.8 68.9 -5.1 0.0 -21 95 No stop 22 48 00 =2046+429 15 47 07 41.0 69.2 -5.0 0.0 99 99 22 46 01 22 48 00 W75N 15 47 07 42.1 71.3 -4.9 0.0 -21 99 No stop 22 51 00 --- 15 50 08 42.5 71.7 -4.8 0.0 159 104 22 48 01 22 51 00 J2048+4310 15 50 08 41.5 69.7 -5.0 0.0 -21 104 No stop 22 53 00 =2046+429 15 52 08 41.7 70.0 -5.0 0.0 99 108 22 51 01 22 53 00 W75N 15 52 08 42.8 72.1 -4.8 0.0 -21 108 No stop 22 56 00 --- 15 55 09 43.2 72.5 -4.7 0.0 159 114 22 53 01 22 56 00 J2048+4310 15 55 09 42.2 70.4 -4.9 0.0 -21 114 No stop 22 58 00 =2046+429 15 57 09 42.5 70.7 -4.9 0.0 99 118 22 56 01 23 08 00 J2048+4310 16 07 11 43.9 72.3 -4.7 0.0 589 118 23 08 00 23 11 00 =2046+429 16 10 11 44.3 72.8 -4.6 0.0 180 124 23 08 01 23 11 30 W75N 16 10 41 45.5 75.0 -4.5 0.0 9 124 23 11 30 23 14 30 --- 16 13 42 45.9 75.5 -4.4 0.0 180 129 23 11 31 23 14 30 J2048+4310 16 13 42 44.8 73.3 -4.6 0.0 -21 129 No stop 23 16 30 =2046+429 16 15 42 45.1 73.6 -4.6 0.0 99 133 23 14 31 23 16 30 W75N 16 15 42 46.2 75.8 -4.4 0.0 -21 133 No stop 23 19 30 --- 16 18 43 46.6 76.3 -4.3 0.0 159 139 23 16 31 Schedule for WSTRBORK (Code Wb ) Page 4 Identifying the g-factor of 6.7 GHz methanol maser 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 30 May 2023 Day 150 --- 23 19 30 J2048+4310 16 18 43 45.6 74.1 -4.5 0.0 -21 139 No stop 23 21 30 =2046+429 16 20 43 45.8 74.4 -4.5 0.0 99 143 23 19 31 23 21 30 W75N 16 20 43 46.9 76.6 -4.3 0.0 -21 143 No stop 23 24 30 --- 16 23 43 47.4 77.1 -4.3 0.0 159 149 23 21 31 23 24 30 J2048+4310 16 23 43 46.3 74.9 -4.4 0.0 -21 149 No stop 23 26 30 =2046+429 16 25 44 46.6 75.2 -4.4 0.0 99 153 23 24 31 23 27 00 W75N 16 26 14 47.7 77.5 -4.2 0.0 9 153 23 27 00 23 30 00 --- 16 29 14 48.2 78.0 -4.2 0.0 180 158 23 27 01 23 30 00 J2048+4310 16 29 14 47.1 75.8 -4.3 0.0 -21 158 No stop 23 32 00 =2046+429 16 31 15 47.4 76.1 -4.3 0.0 99 162 23 30 01 23 38 30 3C286 16 37 46 49.7 254.8 3.1 0.0 8 162 23 38 30 23 47 30 --- 16 46 47 48.4 257.0 3.2 0.0 540 180 23 38 31 23 55 30 J2048+4310 16 54 49 50.9 79.9 -3.9 0.0 108 180 23 55 30 23 57 30 =2046+429 16 56 49 51.2 80.3 -3.9 0.0 120 184 23 55 31 --- Start: Tue 30 May 2023 Day 150 -- Stop: Wed 31 May 2023 Day 151 --- 23 58 30 J2202+4216 16 57 49 39.9 69.5 -5.1 0.0 -14 184 23 58 30 00 07 30 =VR422201 17 06 50 41.2 70.9 -4.9 0.0 526 201 23 58 31 00 07 30 J2048+4310 17 06 50 52.6 82.0 -3.7 0.0 -76 201 No stop 00 10 30 =2046+429 17 09 51 53.1 82.5 -3.7 0.0 104 207 00 07 31 00 11 00 W75N 17 10 21 54.3 85.1 -3.5 0.0 9 207 00 11 00 00 14 00 --- 17 13 22 54.8 85.6 -3.4 0.0 180 213 00 11 01 00 14 00 J2048+4310 17 13 22 53.6 83.1 -3.6 0.0 -21 213 No stop 00 16 00 =2046+429 17 15 22 53.9 83.4 -3.6 0.0 99 216 00 14 01 00 16 00 W75N 17 15 22 55.1 86.0 -3.4 0.0 -21 216 No stop 00 19 00 --- 17 18 22 55.5 86.5 -3.4 0.0 159 222 00 16 01 00 19 00 J2048+4310 17 18 22 54.4 84.0 -3.5 0.0 -21 222 No stop 00 21 00 =2046+429 17 20 23 54.7 84.3 -3.5 0.0 99 226 00 19 01 00 21 00 W75N 17 20 23 55.8 86.9 -3.3 0.0 -21 226 No stop 00 24 00 --- 17 23 23 56.3 87.5 -3.3 0.0 159 232 00 21 01 Schedule for WSTRBORK (Code Wb ) Page 5 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 00 24 00 J2048+4310 17 23 23 55.1 84.9 -3.4 0.0 -21 232 No stop 00 26 00 =2046+429 17 25 24 55.4 85.2 -3.4 0.0 99 236 00 24 01 00 32 30 3C286 17 31 55 41.6 266.9 4.0 0.0 8 236 00 32 30 00 41 30 --- 17 40 56 40.3 268.8 4.1 0.0 540 253 00 32 31 00 49 30 J2048+4310 17 48 57 59.0 89.7 -3.0 0.0 108 253 00 49 30 00 51 30 =2046+429 17 50 58 59.3 90.1 -3.0 0.0 120 257 00 49 31 00 52 30 J2202+4216 17 51 58 47.8 78.1 -4.2 0.0 -14 257 00 52 30 01 01 30 =VR422201 18 00 59 49.1 79.6 -4.0 0.0 526 274 00 52 31 01 01 30 J2048+4310 18 00 59 60.8 92.1 -2.8 0.0 -76 274 No stop 01 04 30 =2046+429 18 04 00 61.2 92.8 -2.8 0.0 104 280 01 01 31 01 05 00 W75N 18 04 30 62.5 96.0 -2.6 0.0 9 280 01 05 00 01 08 00 --- 18 07 30 62.9 96.7 -2.5 0.0 180 286 01 05 01 01 08 00 J2048+4310 18 07 30 61.8 93.5 -2.7 0.0 -21 286 No stop 01 10 00 =2046+429 18 09 31 62.1 94.0 -2.7 0.0 99 290 01 08 01 01 10 00 W75N 18 09 31 63.2 97.2 -2.5 0.0 -21 290 No stop 01 13 00 --- 18 12 31 63.7 97.9 -2.4 0.0 159 296 01 10 01 01 13 00 J2048+4310 18 12 31 62.5 94.6 -2.6 0.0 -21 296 No stop 01 15 00 =2046+429 18 14 32 62.8 95.1 -2.6 0.0 99 300 01 13 01 01 15 00 W75N 18 14 32 64.0 98.4 -2.4 0.0 -21 300 No stop 01 18 00 --- 18 17 32 64.4 99.1 -2.4 0.0 159 305 01 15 01 01 18 00 J2048+4310 18 17 32 63.3 95.8 -2.5 0.0 -21 305 No stop 01 20 00 =2046+429 18 19 32 63.6 96.2 -2.5 0.0 99 309 01 18 01 01 20 30 W75N 18 20 02 64.8 99.7 -2.3 0.0 9 309 01 20 30 01 23 30 --- 18 23 03 65.2 100.5 -2.3 0.0 180 315 01 20 31 01 23 30 J2048+4310 18 23 03 64.1 97.0 -2.4 0.0 -21 315 No stop 01 25 30 =2046+429 18 25 03 64.4 97.5 -2.4 0.0 99 319 01 23 31 01 25 30 W75N 18 25 03 65.5 101.0 -2.2 0.0 -21 319 No stop 01 28 30 --- 18 28 04 66.0 101.8 -2.2 0.0 159 325 01 25 31 01 28 30 J2048+4310 18 28 04 64.9 98.3 -2.4 0.0 -21 325 No stop 01 30 30 =2046+429 18 30 04 65.1 98.8 -2.3 0.0 99 328 01 28 31 Schedule for WSTRBORK (Code Wb ) Page 6 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 01 30 30 W75N 18 30 04 66.3 102.4 -2.2 0.0 -21 328 No stop 01 33 30 --- 18 33 05 66.7 103.2 -2.1 0.0 159 334 01 30 31 01 33 30 J2048+4310 18 33 05 65.6 99.5 -2.3 0.0 -21 334 No stop 01 35 30 =2046+429 18 35 05 65.9 100.0 -2.2 0.0 99 338 01 33 31 01 36 00 W75N 18 35 35 67.1 103.9 -2.1 0.0 9 338 01 36 00 01 39 00 --- 18 38 36 67.5 104.8 -2.0 0.0 180 344 01 36 01 01 39 00 J2048+4310 18 38 36 66.4 100.9 -2.2 0.0 -21 344 No stop 01 41 00 =2046+429 18 40 36 66.7 101.5 -2.1 0.0 99 348 01 39 01 01 41 00 W75N 18 40 36 67.8 105.4 -2.0 0.0 -21 348 No stop 01 44 00 --- 18 43 36 68.2 106.3 -1.9 0.0 159 354 01 41 01 01 44 00 J2048+4310 18 43 36 67.2 102.3 -2.1 0.0 -21 354 No stop 01 46 00 =2046+429 18 45 37 67.5 102.9 -2.1 0.0 99 357 01 44 01 01 47 00 J2202+4216 18 46 37 55.9 87.8 -3.3 0.0 -14 357 01 47 00 01 56 00 =VR422201 18 55 38 57.3 89.5 -3.1 0.0 526 375 01 47 01 01 56 00 J2048+4310 18 55 38 68.9 105.8 -1.9 0.0 -76 375 No stop 01 59 00 =2046+429 18 58 39 69.4 106.7 -1.8 0.0 104 381 01 56 01 01 59 30 W75N 18 59 09 70.5 111.4 -1.7 0.0 9 381 01 59 30 02 02 30 --- 19 02 09 70.9 112.5 -1.6 0.0 180 386 01 59 31 02 02 30 J2048+4310 19 02 09 69.9 107.8 -1.8 0.0 -21 386 No stop 02 04 30 =2046+429 19 04 10 70.1 108.5 -1.8 0.0 99 390 02 02 31 02 04 30 W75N 19 04 10 71.2 113.2 -1.6 0.0 -21 390 No stop 02 07 30 --- 19 07 10 71.6 114.4 -1.5 0.0 159 396 02 04 31 02 07 30 J2048+4310 19 07 10 70.6 109.5 -1.7 0.0 -21 396 No stop 02 09 30 =2046+429 19 09 11 70.9 110.2 -1.7 0.0 99 400 02 07 31 02 09 30 W75N 19 09 11 71.8 115.1 -1.5 0.0 -21 400 No stop 02 12 30 --- 19 12 11 72.3 116.4 -1.5 0.0 159 406 02 09 31 02 12 30 J2048+4310 19 12 11 71.3 111.3 -1.6 0.0 -21 406 No stop 02 14 30 =2046+429 19 14 11 71.6 112.0 -1.6 0.0 99 410 02 12 31 02 15 00 W75N 19 14 41 72.6 117.4 -1.4 0.0 9 410 02 15 00 02 18 00 --- 19 17 42 73.0 118.7 -1.4 0.0 180 415 02 15 01 Schedule for WSTRBORK (Code Wb ) Page 7 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 02 18 00 J2048+4310 19 17 42 72.0 113.3 -1.5 0.0 -21 415 No stop 02 20 00 =2046+429 19 19 42 72.3 114.1 -1.5 0.0 99 419 02 18 01 02 20 00 W75N 19 19 42 73.3 119.6 -1.3 0.0 -21 419 No stop 02 23 00 --- 19 22 43 73.6 120.9 -1.3 0.0 159 425 02 20 01 02 23 00 J2048+4310 19 22 43 72.7 115.3 -1.4 0.0 -21 425 No stop 02 25 00 =2046+429 19 24 43 73.0 116.1 -1.4 0.0 99 429 02 23 01 02 25 00 W75N 19 24 43 73.9 121.9 -1.2 0.0 -21 429 No stop 02 28 00 --- 19 27 44 74.3 123.3 -1.2 0.0 159 435 02 25 01 02 28 00 J2048+4310 19 27 44 73.4 117.4 -1.4 0.0 -21 435 No stop 02 30 00 =2046+429 19 29 44 73.7 118.3 -1.3 0.0 99 439 02 28 01 ---------- Ef out pointing, wrap ---------- 02 30 30 W75N 19 30 14 74.6 124.6 -1.2 0.0 9 439 02 30 30 02 33 30 --- 19 33 14 75.0 126.2 -1.1 0.0 180 444 02 30 31 02 33 30 J2048+4310 19 33 14 74.1 119.9 -1.3 0.0 -21 444 No stop 02 35 30 =2046+429 19 35 15 74.4 120.8 -1.2 0.0 99 448 02 33 31 02 35 30 W75N 19 35 15 75.2 127.2 -1.1 0.0 -21 448 No stop 02 38 30 --- 19 38 15 75.6 128.9 -1.0 0.0 159 454 02 35 31 02 38 30 J2048+4310 19 38 15 74.8 122.3 -1.2 0.0 -21 454 No stop 02 40 30 =2046+429 19 40 16 75.0 123.3 -1.1 0.0 99 458 02 38 31 02 40 30 W75N 19 40 16 75.8 130.1 -1.0 0.0 -21 458 No stop 02 43 30 --- 19 43 16 76.1 131.9 -0.9 0.0 159 464 02 40 31 02 43 30 J2048+4310 19 43 16 75.4 124.9 -1.1 0.0 -21 464 No stop 02 45 30 =2046+429 19 45 16 75.7 125.9 -1.1 0.0 99 468 02 43 31 ---------- Ef back ---------- 02 46 00 W75N 19 45 47 76.4 133.4 -0.9 0.0 9 468 02 46 00 02 49 00 --- 19 48 47 76.7 135.3 -0.8 0.0 180 473 02 46 01 02 49 00 J2048+4310 19 48 47 76.1 127.9 -1.0 0.0 -21 473 No stop 02 51 00 =2046+429 19 50 47 76.3 129.1 -1.0 0.0 99 477 02 49 01 02 51 00 W75N 19 50 47 77.0 136.7 -0.8 0.0 -21 477 No stop 02 54 00 --- 19 53 48 77.3 138.7 -0.8 0.0 159 483 02 51 01 Schedule for WSTRBORK (Code Wb ) Page 8 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 02 54 00 J2048+4310 19 53 48 76.7 130.9 -0.9 0.0 -21 483 No stop 02 56 00 =2046+429 19 55 48 76.9 132.1 -0.9 0.0 99 487 02 54 01 02 57 00 J2202+4216 19 56 48 66.4 103.7 -2.1 0.0 -14 487 02 57 00 03 06 00 =VR422201 20 05 50 67.8 106.3 -2.0 0.0 526 504 02 57 01 03 06 00 J2048+4310 20 05 50 78.0 139.0 -0.7 0.0 -76 504 No stop 03 09 00 =2046+429 20 08 50 78.3 141.2 -0.7 0.0 104 510 03 06 01 03 09 30 W75N 20 09 20 78.6 150.8 -0.5 0.0 9 510 03 09 30 03 12 30 --- 20 12 21 78.8 153.4 -0.5 0.0 180 516 03 09 31 03 12 30 J2048+4310 20 12 21 78.6 144.0 -0.6 0.0 -21 516 No stop 03 14 30 =2046+429 20 14 21 78.7 145.6 -0.6 0.0 99 520 03 12 31 03 14 30 W75N 20 14 21 79.0 155.2 -0.4 0.0 -21 520 No stop 03 17 30 --- 20 17 22 79.1 158.0 -0.4 0.0 159 526 03 14 31 03 17 30 J2048+4310 20 17 22 79.0 148.1 -0.5 0.0 -21 526 No stop 03 19 30 =2046+429 20 19 22 79.2 149.9 -0.5 0.0 99 529 03 17 31 03 19 30 W75N 20 19 22 79.3 159.8 -0.3 0.0 -21 529 No stop 03 22 30 --- 20 22 23 79.4 162.7 -0.3 0.0 159 535 03 19 31 03 22 30 J2048+4310 20 22 23 79.4 152.6 -0.4 0.0 -21 535 No stop 03 24 30 =2046+429 20 24 23 79.5 154.4 -0.4 0.0 99 539 03 22 31 03 25 00 W75N 20 24 53 79.5 165.2 -0.2 0.0 9 539 03 25 00 03 28 00 --- 20 27 53 79.6 168.2 -0.2 0.0 180 545 03 25 01 03 28 00 J2048+4310 20 27 53 79.7 157.8 -0.4 0.0 -21 545 No stop 03 30 00 =2046+429 20 29 54 79.8 159.7 -0.3 0.0 99 549 03 28 01 03 30 00 W75N 20 29 54 79.7 170.2 -0.2 0.0 -21 549 No stop 03 33 00 --- 20 32 54 79.7 173.2 -0.1 0.0 159 555 03 30 01 03 33 00 J2048+4310 20 32 54 80.0 162.8 -0.3 0.0 -21 555 No stop 03 35 00 =2046+429 20 34 55 80.1 164.8 -0.2 0.0 99 558 03 33 01 03 35 00 W75N 20 34 55 79.8 175.3 -0.1 0.0 -21 558 No stop 03 38 00 --- 20 37 55 79.8 178.4 -0.0 0.0 159 564 03 35 01 03 38 00 J2048+4310 20 37 55 80.2 167.9 -0.2 0.0 -21 564 No stop 03 40 00 =2046+429 20 39 55 80.2 170.0 -0.2 0.0 99 568 03 38 01 Schedule for WSTRBORK (Code Wb ) Page 9 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 03 40 30 W75N 20 40 25 79.8 181.0 0.0 0.0 9 568 03 40 30 03 43 30 --- 20 43 26 79.8 184.1 0.1 0.0 180 574 03 40 31 03 43 30 J2048+4310 20 43 26 80.3 173.8 -0.1 0.0 -21 574 No stop 03 45 30 =2046+429 20 45 26 80.3 176.0 -0.1 0.0 99 578 03 43 31 03 45 30 W75N 20 45 26 79.7 186.2 0.1 0.0 -21 578 No stop 03 48 30 --- 20 48 27 79.7 189.3 0.2 0.0 159 584 03 45 31 03 48 30 J2048+4310 20 48 27 80.3 179.2 -0.0 0.0 -21 584 No stop 03 50 30 =2046+429 20 50 27 80.3 181.4 0.0 0.0 99 587 03 48 31 03 50 30 W75N 20 50 27 79.6 191.3 0.2 0.0 -21 587 No stop 03 53 30 --- 20 53 28 79.5 194.3 0.2 0.0 159 593 03 50 31 03 53 30 J2048+4310 20 53 28 80.3 184.7 0.1 0.0 -21 593 No stop 03 55 30 =2046+429 20 55 28 80.3 186.8 0.1 0.0 99 597 03 53 31 03 56 30 J2202+4216 20 56 28 74.6 126.4 -1.1 0.0 -14 597 03 56 30 04 05 30 =VR422201 21 05 30 75.7 131.5 -1.0 0.0 526 614 03 56 31 04 07 30 J2048+4310 21 07 30 79.9 199.3 0.3 0.0 44 614 04 07 30 04 10 30 =2046+429 21 10 30 79.7 202.3 0.4 0.0 180 620 04 07 31 04 11 00 W75N 21 11 00 78.5 210.4 0.5 0.0 9 620 04 11 00 04 14 00 --- 21 14 01 78.3 212.9 0.6 0.0 180 626 04 11 01 04 14 00 J2048+4310 21 14 01 79.5 205.6 0.4 0.0 -21 626 No stop 04 16 00 =2046+429 21 16 01 79.4 207.5 0.4 0.0 99 630 04 14 01 04 16 00 W75N 21 16 01 78.1 214.5 0.6 0.0 -21 630 No stop 04 19 00 --- 21 19 02 77.8 216.8 0.7 0.0 159 636 04 16 01 04 19 00 J2048+4310 21 19 02 79.1 210.2 0.5 0.0 -21 636 No stop 04 21 00 =2046+429 21 21 02 79.0 211.9 0.5 0.0 99 640 04 19 01 04 21 00 W75N 21 21 02 77.7 218.3 0.7 0.0 -21 640 No stop 04 24 00 --- 21 24 03 77.4 220.5 0.7 0.0 159 645 04 21 01 04 24 00 J2048+4310 21 24 03 78.7 214.4 0.6 0.0 -21 645 No stop 04 26 00 =2046+429 21 26 03 78.6 216.1 0.6 0.0 99 649 04 24 01 04 26 30 W75N 21 26 33 77.1 222.3 0.8 0.0 9 649 04 26 30 04 29 30 --- 21 29 34 76.8 224.3 0.8 0.0 180 655 04 26 31 Schedule for WSTRBORK (Code Wb ) Page 10 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 04 29 30 J2048+4310 21 29 34 78.2 218.8 0.7 0.0 -21 655 No stop 04 31 30 =2046+429 21 31 34 78.1 220.3 0.7 0.0 99 659 04 29 31 04 31 30 W75N 21 31 34 76.6 225.6 0.9 0.0 -21 659 No stop 04 34 30 --- 21 34 34 76.3 227.5 0.9 0.0 159 665 04 31 31 04 34 30 J2048+4310 21 34 34 77.8 222.5 0.8 0.0 -21 665 No stop 04 36 30 =2046+429 21 36 35 77.5 223.9 0.8 0.0 99 669 04 34 31 04 36 30 W75N 21 36 35 76.0 228.7 1.0 0.0 -21 669 No stop 04 39 30 --- 21 39 35 75.7 230.5 1.0 0.0 159 674 04 36 31 04 39 30 J2048+4310 21 39 35 77.2 226.0 0.8 0.0 -21 674 No stop 04 41 30 =2046+429 21 41 35 77.0 227.3 0.9 0.0 99 678 04 39 31 04 42 00 W75N 21 42 06 75.4 231.9 1.0 0.0 9 678 04 42 00 04 45 00 --- 21 45 06 75.0 233.5 1.1 0.0 180 684 04 42 01 04 45 00 J2048+4310 21 45 06 76.6 229.5 0.9 0.0 -21 684 No stop 04 47 00 =2046+429 21 47 06 76.4 230.7 1.0 0.0 99 688 04 45 01 04 47 00 W75N 21 47 06 74.8 234.6 1.1 0.0 -21 688 No stop 04 50 00 --- 21 50 07 74.4 236.1 1.2 0.0 159 694 04 47 01 04 50 00 J2048+4310 21 50 07 76.0 232.4 1.0 0.0 -21 694 No stop 04 52 00 =2046+429 21 52 07 75.8 233.5 1.0 0.0 99 698 04 50 01 04 52 00 W75N 21 52 07 74.2 237.1 1.2 0.0 -21 698 No stop 04 55 00 --- 21 55 08 73.8 238.6 1.3 0.0 159 703 04 52 01 04 55 00 J2048+4310 21 55 08 75.4 235.2 1.1 0.0 -21 703 No stop 04 57 00 =2046+429 21 57 08 75.2 236.2 1.1 0.0 99 707 04 55 01 04 58 00 J2202+4216 21 58 08 79.4 174.4 -0.1 0.0 -14 707 04 58 00 05 07 00 =VR422201 22 07 10 79.5 183.5 0.1 0.0 526 725 04 58 01 05 08 30 J2048+4310 22 08 40 73.7 241.7 1.3 0.0 14 725 05 08 30 05 11 30 =2046+429 22 11 40 73.3 243.0 1.4 0.0 180 730 05 08 31 05 12 00 W75N 22 12 11 71.5 245.8 1.5 0.0 9 730 05 12 00 05 15 00 --- 22 15 11 71.1 246.9 1.6 0.0 180 736 05 12 01 05 15 00 J2048+4310 22 15 11 72.8 244.5 1.4 0.0 -21 736 No stop 05 17 00 =2046+429 22 17 11 72.5 245.3 1.5 0.0 99 740 05 15 01 Schedule for WSTRBORK (Code Wb ) Page 11 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 05 17 00 W75N 22 17 11 70.8 247.7 1.6 0.0 -21 740 No stop 05 20 00 --- 22 20 12 70.4 248.8 1.7 0.0 159 746 05 17 01 05 20 00 J2048+4310 22 20 12 72.1 246.5 1.5 0.0 -21 746 No stop 05 22 00 =2046+429 22 22 12 71.8 247.3 1.6 0.0 99 750 05 20 01 05 22 00 W75N 22 22 12 70.1 249.5 1.7 0.0 -21 750 No stop 05 25 00 --- 22 25 13 69.7 250.5 1.8 0.0 159 756 05 22 01 05 25 00 J2048+4310 22 25 13 71.4 248.4 1.6 0.0 -21 756 No stop 05 27 00 =2046+429 22 27 13 71.1 249.1 1.6 0.0 99 759 05 25 01 05 27 30 W75N 22 27 43 69.3 251.3 1.8 0.0 9 759 05 27 30 05 30 30 --- 22 30 44 68.9 252.3 1.9 0.0 180 765 05 27 31 05 30 30 J2048+4310 22 30 44 70.6 250.3 1.7 0.0 -21 765 No stop 05 32 30 =2046+429 22 32 44 70.3 251.0 1.7 0.0 99 769 05 30 31 05 32 30 W75N 22 32 44 68.6 252.9 1.9 0.0 -21 769 No stop 05 35 30 --- 22 35 44 68.2 253.8 1.9 0.0 159 775 05 32 31 05 35 30 J2048+4310 22 35 44 69.9 252.0 1.8 0.0 -21 775 No stop 05 37 30 =2046+429 22 37 45 69.6 252.7 1.8 0.0 99 779 05 35 31 05 37 30 W75N 22 37 45 67.9 254.5 2.0 0.0 -21 779 No stop 05 40 30 --- 22 40 45 67.4 255.3 2.0 0.0 159 785 05 37 31 05 40 30 J2048+4310 22 40 45 69.2 253.6 1.9 0.0 -21 785 No stop 05 42 30 =2046+429 22 42 46 68.9 254.2 1.9 0.0 99 788 05 40 31 05 43 00 W75N 22 43 16 67.1 256.1 2.1 0.0 9 788 05 43 00 05 46 00 --- 22 46 16 66.6 256.9 2.1 0.0 180 794 05 43 01 05 46 00 J2048+4310 22 46 16 68.4 255.3 2.0 0.0 -21 794 No stop 05 48 00 =2046+429 22 48 16 68.1 255.9 2.0 0.0 99 798 05 46 01 05 48 00 W75N 22 48 16 66.3 257.5 2.1 0.0 -21 798 No stop 05 51 00 --- 22 51 17 65.9 258.3 2.2 0.0 159 804 05 48 01 05 51 00 J2048+4310 22 51 17 67.7 256.7 2.0 0.0 -21 804 No stop 05 53 00 =2046+429 22 53 17 67.4 257.3 2.1 0.0 99 808 05 51 01 05 53 00 W75N 22 53 17 65.6 258.8 2.2 0.0 -21 808 No stop 05 56 00 --- 22 56 18 65.2 259.6 2.3 0.0 159 813 05 53 01 Schedule for WSTRBORK (Code Wb ) Page 12 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 05 56 00 J2048+4310 22 56 18 66.9 258.1 2.1 0.0 -21 813 No stop 05 58 00 =2046+429 22 58 18 66.6 258.7 2.2 0.0 99 817 05 56 01 05 59 00 J2202+4216 22 59 18 76.0 227.0 0.9 0.0 -14 817 05 59 00 06 08 00 =VR422201 23 08 20 74.9 232.2 1.1 0.0 526 835 05 59 01 06 09 30 J2048+4310 23 09 50 64.9 261.6 2.3 0.0 14 835 06 09 30 06 12 30 =2046+429 23 12 50 64.5 262.4 2.4 0.0 180 841 06 09 31 06 13 00 W75N 23 13 21 62.6 263.8 2.6 0.0 9 841 06 13 00 06 16 00 --- 23 16 21 62.2 264.4 2.6 0.0 180 846 06 13 01 06 16 00 J2048+4310 23 16 21 63.9 263.2 2.5 0.0 -21 846 No stop 06 18 00 =2046+429 23 18 21 63.6 263.7 2.5 0.0 99 850 06 16 01 06 18 00 W75N 23 18 21 61.9 264.9 2.6 0.0 -21 850 No stop 06 21 00 --- 23 21 22 61.4 265.6 2.7 0.0 159 856 06 18 01 06 21 00 J2048+4310 23 21 22 63.2 264.4 2.5 0.0 -21 856 No stop 06 23 00 =2046+429 23 23 22 62.9 264.8 2.6 0.0 99 860 06 21 01 06 23 00 W75N 23 23 22 61.1 266.0 2.7 0.0 -21 860 No stop 06 26 00 --- 23 26 23 60.7 266.7 2.8 0.0 159 866 06 23 01 06 26 00 J2048+4310 23 26 23 62.4 265.5 2.6 0.0 -21 866 No stop 06 28 00 =2046+429 23 28 23 62.1 265.9 2.7 0.0 99 870 06 26 01 06 28 30 W75N 23 28 53 60.3 267.2 2.8 0.0 9 870 06 28 30 06 31 30 --- 23 31 54 59.8 267.8 2.9 0.0 180 875 06 28 31 06 31 30 J2048+4310 23 31 54 61.6 266.7 2.7 0.0 -21 875 No stop 06 33 30 =2046+429 23 33 54 61.3 267.1 2.7 0.0 99 879 06 31 31 06 33 30 W75N 23 33 54 59.5 268.3 2.9 0.0 -21 879 No stop 06 36 30 --- 23 36 54 59.1 268.9 3.0 0.0 159 885 06 33 31 06 36 30 J2048+4310 23 36 54 60.9 267.8 2.8 0.0 -21 885 No stop 06 38 30 =2046+429 23 38 55 60.6 268.2 2.8 0.0 99 889 06 36 31 06 38 30 W75N 23 38 55 58.8 269.3 3.0 0.0 -21 889 No stop 06 41 30 --- 23 41 55 58.3 269.9 3.0 0.0 159 895 06 38 31 06 41 30 J2048+4310 23 41 55 60.1 268.8 2.9 0.0 -21 895 No stop 06 43 30 =2046+429 23 43 56 59.8 269.2 2.9 0.0 99 899 06 41 31 Schedule for WSTRBORK (Code Wb ) Page 13 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 06 44 00 W75N 23 44 26 57.9 270.4 3.1 0.0 9 899 06 44 00 06 47 00 --- 23 47 26 57.5 271.0 3.1 0.0 180 904 06 44 01 06 47 00 J2048+4310 23 47 26 59.3 269.9 3.0 0.0 -21 904 No stop 06 49 00 =2046+429 23 49 26 59.0 270.3 3.0 0.0 99 908 06 47 01 06 49 00 W75N 23 49 26 57.2 271.4 3.2 0.0 -21 908 No stop 06 52 00 --- 23 52 27 56.7 271.9 3.2 0.0 159 914 06 49 01 06 52 00 J2048+4310 23 52 27 58.5 270.9 3.1 0.0 -21 914 No stop 06 54 00 =2046+429 23 54 27 58.2 271.3 3.1 0.0 99 918 06 52 01 06 54 00 W75N 23 54 27 56.4 272.3 3.3 0.0 -21 918 No stop 06 57 00 --- 23 57 28 56.0 272.9 3.3 0.0 159 924 06 54 01 06 57 00 J2048+4310 23 57 28 57.8 271.9 3.1 0.0 -21 924 No stop 06 59 00 =2046+429 23 59 28 57.5 272.3 3.2 0.0 99 927 06 57 01 07 00 00 J2202+4216 00 00 28 67.9 253.3 1.9 0.0 -14 927 07 00 00 07 09 00 =VR422201 00 09 30 66.6 256.0 2.1 0.0 526 945 07 00 01 07 09 00 J2048+4310 00 09 30 55.9 274.1 3.3 0.0 -76 945 No stop 07 12 00 =2046+429 00 12 30 55.5 274.7 3.4 0.0 104 951 07 09 01 07 12 30 W75N 00 13 00 53.6 275.7 3.6 0.0 9 951 07 12 30 07 15 30 --- 00 16 01 53.2 276.3 3.6 0.0 180 956 07 12 31 07 15 30 J2048+4310 00 16 01 55.0 275.3 3.4 0.0 -21 956 No stop 07 17 30 =2046+429 00 18 01 54.7 275.7 3.5 0.0 99 960 07 15 31 07 17 30 W75N 00 18 01 52.9 276.6 3.6 0.0 -21 960 No stop 07 20 30 --- 00 21 02 52.4 277.2 3.7 0.0 159 966 07 17 31 07 20 30 J2048+4310 00 21 02 54.2 276.2 3.5 0.0 -21 966 No stop 07 22 30 =2046+429 00 23 02 53.9 276.6 3.6 0.0 99 970 07 20 31 07 22 30 W75N 00 23 02 52.1 277.5 3.7 0.0 -21 970 No stop 07 25 30 --- 00 26 02 51.7 278.0 3.8 0.0 159 976 07 22 31 07 25 30 J2048+4310 00 26 02 53.5 277.1 3.6 0.0 -21 976 No stop 07 27 30 =2046+429 00 28 03 53.2 277.4 3.6 0.0 99 980 07 25 31 07 28 00 W75N 00 28 33 51.3 278.5 3.8 0.0 9 980 07 28 00 07 31 00 --- 00 31 33 50.9 279.0 3.9 0.0 180 985 07 28 01 Schedule for WSTRBORK (Code Wb ) Page 14 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 07 31 00 J2048+4310 00 31 33 52.6 278.1 3.7 0.0 -21 985 No stop 07 33 00 =2046+429 00 33 34 52.3 278.4 3.7 0.0 99 989 07 31 01 07 33 00 W75N 00 33 34 50.6 279.3 3.9 0.0 -21 989 No stop 07 36 00 --- 00 36 34 50.1 279.8 4.0 0.0 159 995 07 33 01 07 36 00 J2048+4310 00 36 34 51.9 278.9 3.8 0.0 -21 995 No stop 07 38 00 =2046+429 00 38 34 51.6 279.2 3.8 0.0 99 999 07 36 01 07 38 00 W75N 00 38 34 49.8 280.2 4.0 0.0 -21 999 No stop 07 41 00 --- 00 41 35 49.4 280.7 4.0 0.0 159 1005 07 38 01 07 41 00 J2048+4310 00 41 35 51.1 279.8 3.9 0.0 -21 1005 No stop 07 43 00 =2046+429 00 43 35 50.8 280.1 3.9 0.0 99 1009 07 41 01 07 43 30 W75N 00 44 05 49.0 281.1 4.1 0.0 9 1009 07 43 30 07 46 30 --- 00 47 06 48.6 281.6 4.1 0.0 180 1014 07 43 31 07 46 30 J2048+4310 00 47 06 50.3 280.7 4.0 0.0 -21 1014 No stop 07 48 30 =2046+429 00 49 06 50.0 281.0 4.0 0.0 99 1018 07 46 31 07 48 30 W75N 00 49 06 48.3 281.9 4.2 0.0 -21 1018 No stop 07 51 30 --- 00 52 07 47.8 282.4 4.2 0.0 159 1024 07 48 31 07 51 30 J2048+4310 00 52 07 49.6 281.5 4.0 0.0 -21 1024 No stop 07 53 30 =2046+429 00 54 07 49.3 281.8 4.1 0.0 99 1028 07 51 31 07 53 30 W75N 00 54 07 47.5 282.7 4.2 0.0 -21 1028 No stop 07 56 30 --- 00 57 08 47.1 283.2 4.3 0.0 159 1034 07 53 31 07 56 30 J2048+4310 00 57 08 48.8 282.3 4.1 0.0 -21 1034 No stop 07 58 30 =2046+429 00 59 08 48.5 282.6 4.2 0.0 99 1038 07 56 31 07 59 30 J2202+4216 01 00 08 59.0 268.2 2.9 0.0 -14 1038 07 59 30 08 08 30 =VR422201 01 09 09 57.7 270.0 3.1 0.0 526 1055 07 59 31 08 08 30 J2048+4310 01 09 09 47.1 284.3 4.3 0.0 -76 1055 No stop 08 11 30 =2046+429 01 12 10 46.6 284.7 4.4 0.0 104 1061 08 08 31 08 12 00 W75N 01 12 40 44.8 285.7 4.6 0.0 9 1061 08 12 00 08 15 00 --- 01 15 41 44.4 286.2 4.6 0.0 180 1067 08 12 01 08 15 00 J2048+4310 01 15 41 46.1 285.3 4.4 0.0 -21 1067 No stop 08 17 00 =2046+429 01 17 41 45.8 285.6 4.5 0.0 99 1070 08 15 01 Schedule for WSTRBORK (Code Wb ) Page 15 Identifying the g-factor of 6.7 GHz methanol maser 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 ---------------------------------------------------------------------------------------- --- Wed 31 May 2023 Day 151 --- 08 17 00 W75N 01 17 41 44.1 286.5 4.6 0.0 -21 1070 No stop 08 20 00 --- 01 20 41 43.7 287.0 4.7 0.0 159 1076 08 17 01 08 20 00 J2048+4310 01 20 41 45.4 286.1 4.5 0.0 -21 1076 No stop 08 22 00 =2046+429 01 22 42 45.1 286.4 4.6 0.0 99 1080 08 20 01 08 22 00 W75N 01 22 42 43.4 287.3 4.7 0.0 -21 1080 No stop 08 25 00 --- 01 25 42 42.9 287.8 4.8 0.0 159 1086 08 22 01 08 25 00 J2048+4310 01 25 42 44.7 286.9 4.6 0.0 -21 1086 No stop 08 27 00 =2046+429 01 27 43 44.4 287.2 4.6 0.0 99 1090 08 25 01 08 27 30 W75N 01 28 13 42.6 288.2 4.8 0.0 9 1090 08 27 30 08 30 30 --- 01 31 13 42.1 288.6 4.9 0.0 180 1096 08 27 31 08 30 30 J2048+4310 01 31 13 43.9 287.7 4.7 0.0 -21 1096 No stop 08 32 30 =2046+429 01 33 13 43.6 288.0 4.7 0.0 99 1099 08 30 31 08 32 30 W75N 01 33 13 41.9 289.0 4.9 0.0 -21 1099 No stop 08 35 30 --- 01 36 14 41.4 289.4 4.9 0.0 159 1105 08 32 31 08 35 30 J2048+4310 01 36 14 43.2 288.5 4.8 0.0 -21 1105 No stop 08 37 30 =2046+429 01 38 14 42.9 288.8 4.8 0.0 99 1109 08 35 31 08 37 30 W75N 01 38 14 41.1 289.7 5.0 0.0 -21 1109 No stop 08 40 30 --- 01 41 15 40.7 290.2 5.0 0.0 159 1115 08 37 31 08 40 30 J2048+4310 01 41 15 42.4 289.3 4.9 0.0 -21 1115 No stop 08 42 30 =2046+429 01 43 15 42.2 289.6 4.9 0.0 99 1119 08 40 31 08 43 00 W75N 01 43 45 40.4 290.6 5.1 0.0 9 1119 08 43 00 08 46 00 --- 01 46 46 39.9 291.0 5.1 0.0 180 1125 08 43 01 08 46 00 J2048+4310 01 46 46 41.7 290.1 5.0 0.0 -21 1125 No stop 08 50 00 =2046+429 01 50 46 41.1 290.7 5.0 0.0 219 1132 08 46 01 08 51 00 J2202+4216 01 51 46 51.3 277.9 3.8 0.0 -14 1132 08 51 00 09 00 00 =VR422201 02 00 48 49.9 279.4 4.0 0.0 526 1150 08 51 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess223.M256line --- 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: 2 Station: WSTRBORK Total bit rate: 256 Format: VDIF Bits per sample: 2 Sample rate: 8.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 6264.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 9 Based on FREQ, BW, and/or DOPPLER in schedule. Used with PCAL = off LO sum= 6655.08 6655.08 6655.08 6655.08 6663.08 6663.08 6663.08 6663.08 6671.08 6671.08 6671.08 6671.08 6679.08 6679.08 6679.08 6679.08 BBC fr= 391.08 391.08 391.08 391.08 399.08 399.08 399.08 399.08 407.08 407.08 407.08 407.08 415.08 415.08 415.08 415.08 Bandwd= 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 Matching frequency sets: 9 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * W75N 20 36 49.976916 * 20 38 36.420907 20 39 26.444235 0.00 42 26 58.33825 * 42 37 34.74135 42 42 12.67891 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 7.00 * 3C286 13 28 49.657769 * 13 31 08.288061 13 32 13.877427 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 23 26.51203 0.16 1328+307 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. Doppler based on other sources. 2046+429 20 46 32.274306 * 20 48 19.526084 20 49 09.849509 2.39 * J2048+4310 42 59 33.44292 * 43 10 42.05533 43 15 34.70995 3.62 J2048+43 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 13 observations. Doppler based on other sources. VR422201 22 00 39.362504 * 22 02 43.291371 22 03 40.779741 0.01 * J2202+4216 42 02 08.59075 * 42 16 39.97988 42 23 06.96821 0.00 BLLAC /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc 2200+420 GSFC 2016a X/S astro solution, 52189 observations. J2202+42 Doppler based on other sources. 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 W75N sess223.M256line 1 2 3 4 5 7 9 4.800 150.516 3C286 sess223.M256line 1 2 3 4 5 7 9 0.300 9.764 J2048+4310 sess223.M256line 1 2 3 4 5 7 9 3.900 104.779 J2202+4216 sess223.M256line 1 2 3 4 5 7 9 1.950 61.334 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) W75N 93.8 3C286 112.4 J2048+4310 92.0 J2202+4216 80.3 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