COVER INFORMATION Station: JODRELL2 (Code Jb ) Experiment: Identifying the g-factor of 6.7 GHz methanol maser Exp. Code: EK052A 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 scans 65 01:06:30 and 127 04:12:00 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Mon 29 May 2023 Day 149 --- Next scan frequencies: 6025.26 6025.26 6025.26 6025.26 6033.26 6033.26 6033.26 6033.26 6037.60 6037.60 6037.60 6037.60 6045.60 6045.60 6045.60 6045.60 Next BBC frequencies: 950.74 950.74 950.74 950.74 942.74 942.74 942.74 942.74 938.40 938.40 938.40 938.40 930.40 930.40 930.40 930.40 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 00 00 J2202+4216 13 19 18 14.4 35.1 -8.7 -27.8 0 0 21 00 00 21 09 00 =VR422201 13 28 20 15.2 36.6 -8.6 -28.9 540 17 21 00 01 21 09 00 J2048+4310 13 28 20 23.5 48.2 -7.3 -37.8 -58 17 No stop 21 12 00 =2046+429 13 31 20 23.8 48.6 -7.3 -38.1 122 23 21 09 01 21 12 30 W75N 13 31 50 24.5 50.6 -7.1 -39.0 6 23 21 12 30 21 15 30 --- 13 34 51 24.9 51.1 -7.1 -39.3 180 29 21 12 31 21 15 30 J2048+4310 13 34 51 24.2 49.2 -7.2 -38.5 -23 29 No stop 21 17 30 =2046+429 13 36 51 24.4 49.5 -7.2 -38.7 97 33 21 15 31 21 17 30 W75N 13 36 51 25.1 51.4 -7.0 -39.5 -24 33 No stop 21 20 30 --- 13 39 52 25.5 51.9 -7.0 -39.8 156 39 21 17 31 21 20 30 J2048+4310 13 39 52 24.8 50.0 -7.2 -39.0 -24 39 No stop 21 22 30 =2046+429 13 41 52 25.0 50.3 -7.1 -39.2 96 43 21 20 31 21 22 30 W75N 13 41 52 25.7 52.2 -7.0 -40.1 -24 43 No stop 21 25 30 --- 13 44 52 26.1 52.7 -6.9 -40.4 156 48 21 22 31 21 25 30 J2048+4310 13 44 52 25.4 50.8 -7.1 -39.5 -24 48 No stop 21 27 30 =2046+429 13 46 53 25.6 51.1 -7.0 -39.7 96 52 21 25 31 21 28 00 W75N 13 47 23 26.4 53.1 -6.9 -40.6 6 52 21 28 00 21 31 00 --- 13 50 23 26.7 53.5 -6.8 -40.9 180 58 21 28 01 21 31 00 J2048+4310 13 50 23 26.0 51.6 -7.0 -40.1 -24 58 No stop 21 33 00 =2046+429 13 52 24 26.2 51.9 -6.9 -40.3 96 62 21 31 01 21 33 00 W75N 13 52 24 27.0 53.8 -6.8 -41.1 -24 62 No stop 21 36 00 --- 13 55 24 27.3 54.3 -6.7 -41.4 156 68 21 33 01 21 36 00 J2048+4310 13 55 24 26.6 52.4 -6.9 -40.6 -24 68 No stop 21 38 00 =2046+429 13 57 24 26.8 52.7 -6.9 -40.8 96 71 21 36 01 21 38 00 W75N 13 57 24 27.6 54.6 -6.7 -41.6 -24 71 No stop 21 41 00 --- 14 00 25 28.0 55.1 -6.7 -41.9 156 77 21 38 01 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Mon 29 May 2023 Day 149 --- 21 41 00 J2048+4310 14 00 25 27.2 53.2 -6.8 -41.1 -24 77 No stop 21 43 00 =2046+429 14 02 25 27.4 53.5 -6.8 -41.3 96 81 21 41 01 21 43 30 W75N 14 02 55 28.3 55.5 -6.6 -42.1 6 81 21 43 30 21 46 30 --- 14 05 56 28.6 55.9 -6.6 -42.4 180 87 21 43 31 21 46 30 J2048+4310 14 05 56 27.9 54.0 -6.7 -41.7 -24 87 No stop 21 48 30 =2046+429 14 07 56 28.1 54.3 -6.7 -41.9 96 91 21 46 31 21 48 30 W75N 14 07 56 28.9 56.2 -6.5 -42.6 -24 91 No stop 21 51 30 --- 14 10 57 29.3 56.7 -6.5 -42.9 156 97 21 48 31 21 51 30 J2048+4310 14 10 57 28.5 54.8 -6.6 -42.2 -24 97 No stop 21 53 30 =2046+429 14 12 57 28.7 55.1 -6.6 -42.4 96 100 21 51 31 21 53 30 W75N 14 12 57 29.5 57.0 -6.4 -43.1 -24 100 No stop 21 56 30 --- 14 15 57 29.9 57.5 -6.4 -43.4 156 106 21 53 31 21 56 30 J2048+4310 14 15 57 29.1 55.5 -6.6 -42.7 -24 106 No stop 21 58 30 =2046+429 14 17 58 29.3 55.9 -6.5 -42.9 96 110 21 56 31 21 59 30 J2202+4216 14 18 58 20.2 44.9 -7.7 -34.9 4 110 21 59 30 22 08 30 =VR422201 14 27 59 21.1 46.4 -7.6 -35.9 540 128 21 59 31 22 08 30 J2048+4310 14 27 59 30.6 57.4 -6.4 -43.8 -56 128 No stop 22 11 30 =2046+429 14 31 00 31.0 57.8 -6.3 -44.1 124 133 22 08 31 22 12 00 W75N 14 31 30 31.9 59.9 -6.1 -44.8 6 133 22 12 00 22 15 00 --- 14 34 30 32.3 60.3 -6.1 -45.0 180 139 22 12 01 22 15 00 J2048+4310 14 34 30 31.4 58.4 -6.2 -44.4 -24 139 No stop 22 17 00 =2046+429 14 36 31 31.7 58.7 -6.2 -44.6 96 143 22 15 01 22 17 00 W75N 14 36 31 32.5 60.6 -6.0 -45.2 -24 143 No stop 22 20 00 --- 14 39 31 32.9 61.1 -6.0 -45.5 156 149 22 17 01 22 20 00 J2048+4310 14 39 31 32.0 59.1 -6.2 -44.9 -24 149 No stop 22 22 00 =2046+429 14 41 32 32.3 59.4 -6.1 -45.1 96 153 22 20 01 22 22 00 W75N 14 41 32 33.2 61.4 -6.0 -45.7 -24 153 No stop 22 25 00 --- 14 44 32 33.6 61.9 -5.9 -45.9 156 158 22 22 01 22 25 00 J2048+4310 14 44 32 32.7 59.9 -6.1 -45.3 -24 158 No stop 22 27 00 =2046+429 14 46 32 33.0 60.2 -6.0 -45.5 96 162 22 25 01 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Mon 29 May 2023 Day 149 --- 22 27 30 W75N 14 47 03 33.9 62.3 -5.9 -46.1 6 162 22 27 30 22 30 30 --- 14 50 03 34.3 62.7 -5.8 -46.4 180 168 22 27 31 22 30 30 J2048+4310 14 50 03 33.4 60.7 -6.0 -45.8 -24 168 No stop 22 32 30 =2046+429 14 52 03 33.7 61.0 -6.0 -46.0 96 172 22 30 31 22 32 30 W75N 14 52 03 34.6 63.0 -5.8 -46.5 -25 172 No stop 22 35 30 --- 14 55 04 35.0 63.5 -5.7 -46.8 155 178 22 32 31 22 35 30 J2048+4310 14 55 04 34.1 61.5 -5.9 -46.2 -24 178 No stop 22 37 30 =2046+429 14 57 04 34.3 61.8 -5.9 -46.4 96 182 22 35 31 22 37 30 W75N 14 57 04 35.2 63.8 -5.7 -46.9 -25 182 No stop 22 40 30 --- 15 00 05 35.7 64.3 -5.7 -47.2 155 187 22 37 31 22 40 30 J2048+4310 15 00 05 34.7 62.3 -5.8 -46.7 -24 187 No stop 22 42 30 =2046+429 15 02 05 35.0 62.6 -5.8 -46.8 96 191 22 40 31 22 43 00 W75N 15 02 35 36.0 64.6 -5.6 -47.4 5 191 22 43 00 22 46 00 --- 15 05 36 36.4 65.1 -5.6 -47.6 180 197 22 43 01 22 46 00 J2048+4310 15 05 36 35.5 63.1 -5.7 -47.1 -24 197 No stop 22 48 00 =2046+429 15 07 36 35.7 63.4 -5.7 -47.3 96 201 22 46 01 22 48 00 W75N 15 07 36 36.7 65.4 -5.5 -47.8 -25 201 No stop 22 51 00 --- 15 10 36 37.1 65.9 -5.5 -48.0 155 207 22 48 01 22 51 00 J2048+4310 15 10 36 36.1 63.9 -5.6 -47.6 -24 207 No stop 22 53 00 =2046+429 15 12 37 36.4 64.2 -5.6 -47.7 96 211 22 51 01 22 53 00 W75N 15 12 37 37.4 66.2 -5.4 -48.2 -25 211 No stop 22 56 00 --- 15 15 37 37.8 66.6 -5.4 -48.4 155 216 22 53 01 22 56 00 J2048+4310 15 15 37 36.8 64.6 -5.6 -48.0 -24 216 No stop 22 58 00 =2046+429 15 17 38 37.1 64.9 -5.5 -48.1 96 220 22 56 01 22 59 00 J2202+4216 15 18 38 27.0 54.4 -6.8 -41.2 5 220 22 59 00 23 08 00 =VR422201 15 27 39 28.1 55.8 -6.6 -42.1 540 238 22 59 01 23 08 00 J2048+4310 15 27 39 38.5 66.5 -5.4 -48.9 -55 238 No stop 23 11 00 =2046+429 15 30 40 38.9 66.9 -5.3 -49.1 125 243 23 08 01 23 11 30 W75N 15 31 10 39.9 69.1 -5.1 -49.5 5 243 23 11 30 23 14 30 --- 15 34 10 40.3 69.5 -5.1 -49.7 180 249 23 11 31 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Mon 29 May 2023 Day 149 --- 23 14 30 J2048+4310 15 34 10 39.3 67.5 -5.2 -49.4 -24 249 No stop 23 16 30 =2046+429 15 36 11 39.6 67.8 -5.2 -49.5 96 253 23 14 31 23 16 30 W75N 15 36 11 40.6 69.8 -5.1 -49.9 -25 253 No stop 23 19 30 --- 15 39 11 41.0 70.3 -5.0 -50.1 155 259 23 16 31 23 19 30 J2048+4310 15 39 11 40.0 68.2 -5.2 -49.8 -24 259 No stop 23 21 30 =2046+429 15 41 11 40.3 68.5 -5.1 -49.9 96 263 23 19 31 23 21 30 W75N 15 41 11 41.3 70.6 -5.0 -50.2 -25 263 No stop 23 24 30 --- 15 44 12 41.8 71.1 -4.9 -50.4 155 269 23 21 31 23 24 30 J2048+4310 15 44 12 40.7 69.0 -5.1 -50.1 -24 269 No stop 23 26 30 =2046+429 15 46 12 41.0 69.3 -5.0 -50.3 96 272 23 24 31 23 27 00 W75N 15 46 42 42.1 71.5 -4.9 -50.6 5 272 23 27 00 23 30 00 --- 15 49 43 42.5 72.0 -4.8 -50.8 180 278 23 27 01 23 30 00 J2048+4310 15 49 43 41.5 69.9 -5.0 -50.5 -25 278 No stop 23 32 00 =2046+429 15 51 43 41.8 70.2 -5.0 -50.6 95 282 23 30 01 23 38 30 3C286 15 58 14 55.1 243.8 2.4 38.5 -156 282 23 38 30 23 47 30 --- 16 07 16 53.9 246.4 2.6 39.5 384 300 23 38 31 23 55 30 J2048+4310 16 15 17 45.2 73.9 -4.6 -52.1 -60 300 23 55 30 23 57 30 =2046+429 16 17 17 45.4 74.2 -4.5 -52.3 60 303 23 55 31 --- Start: Mon 29 May 2023 Day 149 -- Stop: Tue 30 May 2023 Day 150 --- 23 58 30 J2202+4216 16 18 17 34.6 63.6 -5.8 -46.5 5 303 23 58 30 00 07 30 =VR422201 16 27 19 35.8 65.0 -5.6 -47.3 540 321 23 58 31 00 07 30 J2048+4310 16 27 19 46.9 75.8 -4.4 -52.8 -56 321 No stop 00 10 30 =2046+429 16 30 19 47.3 76.3 -4.3 -53.0 124 327 00 07 31 00 11 00 W75N 16 30 50 48.5 78.6 -4.1 -53.0 4 327 00 11 00 00 14 00 --- 16 33 50 48.9 79.1 -4.1 -53.1 180 332 00 11 01 00 14 00 J2048+4310 16 33 50 47.8 76.8 -4.3 -53.2 -26 332 No stop 00 16 00 =2046+429 16 35 50 48.1 77.2 -4.2 -53.3 94 336 00 14 01 00 16 00 W75N 16 35 50 49.2 79.4 -4.1 -53.2 -26 336 No stop 00 19 00 --- 16 38 51 49.7 80.0 -4.0 -53.3 154 342 00 16 01 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 00 19 00 J2048+4310 16 38 51 48.6 77.7 -4.2 -53.4 -26 342 No stop 00 21 00 =2046+429 16 40 51 48.9 78.0 -4.1 -53.5 94 346 00 19 01 00 21 00 W75N 16 40 51 50.0 80.3 -4.0 -53.4 -26 346 No stop 00 24 00 --- 16 43 52 50.4 80.8 -3.9 -53.5 154 352 00 21 01 00 24 00 J2048+4310 16 43 52 49.3 78.5 -4.1 -53.6 -26 352 No stop 00 26 00 =2046+429 16 45 52 49.6 78.8 -4.1 -53.7 94 356 00 24 01 00 32 30 3C286 16 52 23 47.5 258.0 3.3 42.7 -172 356 00 32 30 00 41 30 --- 17 01 25 46.1 260.0 3.5 43.1 368 373 00 32 31 00 49 30 J2048+4310 17 09 26 53.1 82.8 -3.7 -54.6 -74 373 00 49 30 00 51 30 =2046+429 17 11 26 53.4 83.2 -3.6 -54.7 46 377 00 49 31 00 52 30 J2202+4216 17 12 26 42.1 72.0 -4.9 -50.4 4 377 00 52 30 01 01 30 =VR422201 17 21 28 43.4 73.5 -4.7 -51.0 540 394 00 52 31 01 01 30 J2048+4310 17 21 28 54.9 85.0 -3.5 -55.0 -58 394 No stop 01 04 30 =2046+429 17 24 28 55.3 85.5 -3.4 -55.0 122 400 01 01 31 01 05 00 W75N 17 24 58 56.5 88.3 -3.2 -54.5 2 400 01 05 00 01 08 00 --- 17 27 59 57.0 88.8 -3.2 -54.5 180 406 01 05 01 01 08 00 J2048+4310 17 27 59 55.8 86.2 -3.4 -55.1 -27 406 No stop 01 10 00 =2046+429 17 29 59 56.1 86.5 -3.3 -55.1 93 410 01 08 01 01 10 00 W75N 17 29 59 57.3 89.2 -3.2 -54.5 -28 410 No stop 01 13 00 --- 17 33 00 57.7 89.8 -3.1 -54.5 152 415 01 10 01 01 13 00 J2048+4310 17 33 00 56.6 87.1 -3.3 -55.2 -28 415 No stop 01 15 00 =2046+429 17 35 00 56.9 87.5 -3.2 -55.2 92 419 01 13 01 01 15 00 W75N 17 35 00 58.0 90.2 -3.1 -54.5 -29 419 No stop 01 18 00 --- 17 38 01 58.5 90.8 -3.0 -54.5 151 425 01 15 01 01 18 00 J2048+4310 17 38 01 57.3 88.1 -3.2 -55.2 -28 425 No stop 01 20 00 =2046+429 17 40 01 57.6 88.5 -3.2 -55.2 92 429 01 18 01 01 20 30 W75N 17 40 31 58.8 91.4 -3.0 -54.5 1 429 01 20 30 01 23 30 --- 17 43 31 59.3 92.0 -2.9 -54.5 180 435 01 20 31 01 23 30 J2048+4310 17 43 31 58.2 89.1 -3.1 -55.3 -28 435 No stop 01 25 30 =2046+429 17 45 32 58.5 89.5 -3.1 -55.3 92 439 01 23 31 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 01 25 30 W75N 17 45 32 59.6 92.4 -2.9 -54.5 -29 439 No stop 01 28 30 --- 17 48 32 60.0 93.0 -2.8 -54.4 151 444 01 25 31 01 28 30 J2048+4310 17 48 32 58.9 90.1 -3.0 -55.3 -29 444 No stop 01 30 30 =2046+429 17 50 33 59.2 90.5 -3.0 -55.3 91 448 01 28 31 01 30 30 W75N 17 50 33 60.3 93.5 -2.8 -54.4 -30 448 No stop 01 33 30 --- 17 53 33 60.8 94.1 -2.8 -54.3 150 454 01 30 31 01 33 30 J2048+4310 17 53 33 59.7 91.2 -2.9 -55.3 -29 454 No stop 01 35 30 =2046+429 17 55 33 60.0 91.6 -2.9 -55.2 91 458 01 33 31 01 36 00 W75N 17 56 04 61.2 94.7 -2.7 -54.3 0 458 01 36 00 01 39 00 --- 17 59 04 61.6 95.4 -2.7 -54.2 180 464 01 36 01 01 39 00 J2048+4310 17 59 04 60.5 92.3 -2.8 -55.2 -29 464 No stop 01 41 00 =2046+429 18 01 04 60.8 92.7 -2.8 -55.2 91 468 01 39 01 01 41 00 W75N 18 01 04 61.9 95.8 -2.6 -54.1 -30 468 No stop 01 44 00 --- 18 04 05 62.4 96.5 -2.6 -54.0 150 473 01 41 01 01 44 00 J2048+4310 18 04 05 61.2 93.4 -2.8 -55.1 -30 473 No stop 01 46 00 =2046+429 18 06 05 61.5 93.8 -2.7 -55.1 90 477 01 44 01 01 47 00 J2202+4216 18 07 05 50.1 81.0 -3.9 -53.2 -1 477 01 47 00 01 56 00 =VR422201 18 16 07 51.4 82.6 -3.8 -53.5 539 495 01 47 01 01 56 00 J2048+4310 18 16 07 63.0 96.1 -2.6 -54.8 -64 495 No stop 01 59 00 =2046+429 18 19 07 63.5 96.8 -2.5 -54.7 116 500 01 56 01 01 59 30 W75N 18 19 37 64.7 100.3 -2.3 -53.3 -2 500 01 59 30 02 02 30 --- 18 22 38 65.1 101.1 -2.3 -53.1 178 506 01 59 31 02 02 30 J2048+4310 18 22 38 64.0 97.6 -2.4 -54.6 -31 506 No stop 02 04 30 =2046+429 18 24 38 64.3 98.1 -2.4 -54.5 89 510 02 02 31 02 04 30 W75N 18 24 38 65.4 101.6 -2.2 -52.9 -32 510 No stop 02 07 30 --- 18 27 39 65.8 102.4 -2.2 -52.7 148 516 02 04 31 02 07 30 J2048+4310 18 27 39 64.7 98.8 -2.4 -54.3 -31 516 No stop 02 09 30 =2046+429 18 29 39 65.0 99.3 -2.3 -54.2 89 520 02 07 31 02 09 30 W75N 18 29 39 66.1 103.0 -2.2 -52.5 -33 520 No stop 02 12 30 --- 18 32 40 66.6 103.8 -2.1 -52.3 147 526 02 09 31 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 02 12 30 J2048+4310 18 32 40 65.5 100.1 -2.3 -54.0 -32 526 No stop 02 14 30 =2046+429 18 34 40 65.8 100.6 -2.2 -53.9 88 529 02 12 31 02 15 00 W75N 18 35 10 66.9 104.5 -2.1 -52.0 -3 529 02 15 00 02 18 00 --- 18 38 10 67.4 105.4 -2.0 -51.7 177 535 02 15 01 02 18 00 J2048+4310 18 38 10 66.3 101.5 -2.2 -53.6 -33 535 No stop 02 20 00 =2046+429 18 40 11 66.6 102.1 -2.1 -53.5 87 539 02 18 01 02 20 00 W75N 18 40 11 67.7 106.0 -2.0 -51.5 -34 539 No stop 02 23 00 --- 18 43 11 68.1 106.9 -1.9 -51.2 146 545 02 20 01 02 23 00 J2048+4310 18 43 11 67.0 102.9 -2.1 -53.2 -33 545 No stop 02 25 00 =2046+429 18 45 12 67.3 103.5 -2.1 -53.1 87 549 02 23 01 02 25 00 W75N 18 45 12 68.4 107.5 -1.9 -50.9 -35 549 No stop 02 28 00 --- 18 48 12 68.8 108.5 -1.9 -50.6 145 555 02 25 01 02 28 00 J2048+4310 18 48 12 67.8 104.3 -2.0 -52.8 -34 555 No stop 02 30 00 =2046+429 18 50 12 68.0 104.9 -2.0 -52.6 86 558 02 28 01 ---------- Ef out pointing, wrap ---------- 02 30 30 W75N 18 50 42 69.2 109.3 -1.8 -50.2 -5 558 02 30 30 02 33 30 --- 18 53 43 69.6 110.3 -1.8 -49.8 175 564 02 30 31 02 33 30 J2048+4310 18 53 43 68.6 106.0 -1.9 -52.2 -34 564 No stop 02 35 30 =2046+429 18 55 43 68.8 106.6 -1.9 -52.0 86 568 02 33 31 02 35 30 W75N 18 55 43 69.9 111.0 -1.7 -49.5 -36 568 No stop 02 38 30 --- 18 58 44 70.3 112.1 -1.7 -49.0 144 574 02 35 31 02 38 30 J2048+4310 18 58 44 69.3 107.6 -1.8 -51.6 -35 574 No stop 02 40 30 =2046+429 19 00 44 69.6 108.2 -1.8 -51.3 85 578 02 38 31 02 40 30 W75N 19 00 44 70.6 112.8 -1.6 -48.7 -37 578 No stop 02 43 30 --- 19 03 45 71.0 113.9 -1.6 -48.1 143 584 02 40 31 02 43 30 J2048+4310 19 03 45 70.0 109.2 -1.8 -50.9 -36 584 No stop 02 45 30 =2046+429 19 05 45 70.3 109.9 -1.7 -50.6 84 587 02 43 31 ---------- Ef back ---------- 02 46 00 W75N 19 06 15 71.3 114.9 -1.6 -47.6 -7 587 02 46 00 02 49 00 --- 19 09 15 71.7 116.1 -1.5 -47.0 173 593 02 46 01 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 02 49 00 J2048+4310 19 09 15 70.8 111.1 -1.7 -50.1 -36 593 No stop 02 51 00 =2046+429 19 11 16 71.0 111.8 -1.6 -49.7 84 597 02 49 01 02 51 00 W75N 19 11 16 72.0 116.9 -1.5 -46.6 -38 597 No stop 02 54 00 --- 19 14 16 72.4 118.1 -1.4 -45.9 142 603 02 51 01 02 54 00 J2048+4310 19 14 16 71.5 112.9 -1.6 -49.2 -37 603 No stop 02 56 00 =2046+429 19 16 17 71.7 113.7 -1.5 -48.8 83 607 02 54 01 02 57 00 J2202+4216 19 17 17 60.5 94.5 -2.8 -53.9 -20 607 02 57 00 03 06 00 =VR422201 19 26 18 61.9 96.6 -2.6 -53.6 520 624 02 57 01 03 06 00 J2048+4310 19 26 18 73.1 117.7 -1.4 -46.7 -88 624 No stop 03 09 00 =2046+429 19 29 19 73.5 119.1 -1.3 -45.9 92 630 03 06 01 03 09 30 W75N 19 29 49 74.4 125.3 -1.2 -41.6 -12 630 03 09 30 03 12 30 --- 19 32 49 74.7 126.9 -1.1 -40.7 168 636 03 09 31 03 12 30 J2048+4310 19 32 49 73.9 120.7 -1.3 -45.0 -40 636 No stop 03 14 30 =2046+429 19 34 50 74.2 121.6 -1.2 -44.4 80 640 03 12 31 03 14 30 W75N 19 34 50 75.0 128.0 -1.1 -40.0 -43 640 No stop 03 17 30 --- 19 37 50 75.3 129.6 -1.0 -38.9 137 645 03 14 31 03 17 30 J2048+4310 19 37 50 74.6 123.1 -1.2 -43.5 -41 645 No stop 03 19 30 =2046+429 19 39 51 74.8 124.1 -1.2 -42.9 79 649 03 17 31 03 19 30 W75N 19 39 51 75.6 130.8 -1.0 -38.1 -44 649 No stop 03 22 30 --- 19 42 51 75.9 132.6 -0.9 -36.9 136 655 03 19 31 03 22 30 J2048+4310 19 42 51 75.2 125.6 -1.1 -41.9 -42 655 No stop 03 24 30 =2046+429 19 44 51 75.4 126.7 -1.1 -41.2 78 659 03 22 31 03 25 00 W75N 19 45 21 76.2 134.1 -0.9 -35.8 -15 659 03 25 00 03 28 00 --- 19 48 22 76.5 136.0 -0.9 -34.5 165 665 03 25 01 03 28 00 J2048+4310 19 48 22 75.8 128.7 -1.0 -39.9 -44 665 No stop 03 30 00 =2046+429 19 50 22 76.1 129.8 -1.0 -39.1 76 669 03 28 01 03 30 00 W75N 19 50 22 76.7 137.3 -0.8 -33.5 -47 669 No stop 03 33 00 --- 19 53 23 77.0 139.4 -0.8 -32.0 133 674 03 30 01 03 33 00 J2048+4310 19 53 23 76.4 131.6 -0.9 -37.9 -45 674 No stop 03 35 00 =2046+429 19 55 23 76.6 132.9 -0.9 -37.0 75 678 03 33 01 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 03 35 00 W75N 19 55 23 77.2 140.8 -0.7 -31.0 -48 678 No stop 03 38 00 --- 19 58 24 77.5 142.9 -0.7 -29.4 132 684 03 35 01 03 38 00 J2048+4310 19 58 24 77.0 134.8 -0.8 -35.7 -46 684 No stop 03 40 00 =2046+429 20 00 24 77.2 136.1 -0.8 -34.7 74 688 03 38 01 03 40 30 W75N 20 00 54 77.7 144.8 -0.6 -28.0 -19 688 03 40 30 03 43 30 --- 20 03 54 77.9 147.1 -0.6 -26.2 161 694 03 40 31 03 43 30 J2048+4310 20 03 54 77.5 138.6 -0.8 -32.9 -47 694 No stop 03 45 30 =2046+429 20 05 55 77.7 140.0 -0.7 -31.9 73 698 03 43 31 03 45 30 W75N 20 05 55 78.1 148.7 -0.6 -25.0 -51 698 No stop 03 48 30 --- 20 08 55 78.3 151.2 -0.5 -23.1 129 703 03 45 31 03 48 30 J2048+4310 20 08 55 78.0 142.2 -0.7 -30.2 -48 703 No stop 03 50 30 =2046+429 20 10 56 78.2 143.8 -0.6 -29.1 72 707 03 48 31 03 50 30 W75N 20 10 56 78.5 152.9 -0.5 -21.8 -52 707 No stop 03 53 30 --- 20 13 56 78.6 155.5 -0.4 -19.7 128 713 03 50 31 03 53 30 J2048+4310 20 13 56 78.4 146.2 -0.6 -27.2 -49 713 No stop 03 55 30 =2046+429 20 15 56 78.6 147.8 -0.6 -26.0 71 717 03 53 31 03 56 30 J2202+4216 20 16 57 69.2 110.7 -1.8 -49.3 -73 717 03 56 30 04 05 30 =VR422201 20 25 58 70.5 113.9 -1.6 -47.8 467 734 03 56 31 04 07 30 J2048+4310 20 27 58 79.4 158.5 -0.4 -17.5 -38 734 04 07 30 04 10 30 =2046+429 20 30 59 79.6 161.4 -0.3 -15.2 142 740 04 07 31 04 11 00 W75N 20 31 29 79.4 172.0 -0.1 -6.5 -26 740 04 11 00 04 14 00 --- 20 34 29 79.4 175.0 -0.1 -4.0 154 746 04 11 01 04 14 00 J2048+4310 20 34 29 79.7 164.8 -0.2 -12.4 -51 746 No stop 04 16 00 =2046+429 20 36 30 79.8 166.9 -0.2 -10.8 69 750 04 14 01 04 16 00 W75N 20 36 30 79.5 177.0 -0.0 -2.4 -56 750 No stop 04 19 00 --- 20 39 30 79.5 180.1 0.0 0.1 124 756 04 16 01 04 19 00 J2048+4310 20 39 30 79.9 169.9 -0.2 -8.3 -51 756 No stop 04 21 00 =2046+429 20 41 31 79.9 172.0 -0.1 -6.6 69 759 04 19 01 04 21 00 W75N 20 41 31 79.5 182.1 0.0 1.7 -56 759 No stop 04 24 00 --- 20 44 31 79.4 185.1 0.1 4.1 124 765 04 21 01 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 04 24 00 J2048+4310 20 44 31 80.0 175.1 -0.1 -4.0 -50 765 No stop 04 26 00 =2046+429 20 46 31 80.0 177.2 -0.0 -2.3 70 769 04 24 01 04 26 30 W75N 20 47 02 79.4 187.6 0.1 6.2 -25 769 04 26 30 04 29 30 --- 20 50 02 79.3 190.6 0.2 8.6 155 775 04 26 31 04 29 30 J2048+4310 20 50 02 80.0 180.9 0.0 0.8 -49 775 No stop 04 31 30 =2046+429 20 52 02 80.0 183.0 0.0 2.5 71 779 04 29 31 04 31 30 W75N 20 52 02 79.3 192.5 0.2 10.2 -54 779 No stop 04 34 30 --- 20 55 03 79.2 195.4 0.3 12.5 126 785 04 31 31 04 34 30 J2048+4310 20 55 03 80.0 186.2 0.1 5.1 -48 785 No stop 04 36 30 =2046+429 20 57 03 79.9 188.2 0.1 6.8 72 788 04 34 31 04 36 30 W75N 20 57 03 79.1 197.3 0.3 14.0 -52 788 No stop 04 39 30 --- 21 00 04 78.9 200.1 0.3 16.3 128 794 04 36 31 04 39 30 J2048+4310 21 00 04 79.9 191.3 0.2 9.3 -47 794 No stop 04 41 30 =2046+429 21 02 04 79.8 193.4 0.2 11.0 73 798 04 39 31 04 42 00 W75N 21 02 34 78.8 202.4 0.4 18.1 -21 798 04 42 00 04 45 00 --- 21 05 35 78.6 205.0 0.4 20.2 159 804 04 42 01 04 45 00 J2048+4310 21 05 35 79.7 196.9 0.3 13.8 -45 804 No stop 04 47 00 =2046+429 21 07 35 79.6 198.8 0.3 15.4 75 808 04 45 01 04 47 00 W75N 21 07 35 78.5 206.8 0.5 21.5 -49 808 No stop 04 50 00 --- 21 10 35 78.3 209.3 0.5 23.5 131 813 04 47 01 04 50 00 J2048+4310 21 10 35 79.4 201.7 0.4 17.7 -44 813 No stop 04 52 00 =2046+429 21 12 36 79.3 203.6 0.4 19.2 76 817 04 50 01 04 52 00 W75N 21 12 36 78.1 211.0 0.6 24.8 -47 817 No stop 04 55 00 --- 21 15 36 77.9 213.4 0.6 26.6 133 823 04 52 01 04 55 00 J2048+4310 21 15 36 79.1 206.3 0.4 21.4 -42 823 No stop 04 57 00 =2046+429 21 17 37 79.0 208.1 0.5 22.8 78 827 04 55 01 04 58 00 J2202+4216 21 18 37 76.8 140.8 -0.8 -30.8 -159 827 04 58 00 05 07 00 =VR422201 21 27 38 77.6 147.4 -0.6 -25.9 381 844 04 58 01 05 08 30 J2048+4310 21 29 08 78.0 217.6 0.7 30.1 -149 844 05 08 30 05 11 30 =2046+429 21 32 09 77.8 219.8 0.7 31.7 31 850 05 08 31 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 05 12 00 W75N 21 32 39 76.3 225.4 0.9 35.4 -10 850 05 12 00 05 15 00 --- 21 35 39 75.9 227.2 0.9 36.7 170 856 05 12 01 05 15 00 J2048+4310 21 35 39 77.4 222.3 0.8 33.6 -36 856 No stop 05 17 00 =2046+429 21 37 40 77.2 223.7 0.8 34.6 84 860 05 15 01 05 17 00 W75N 21 37 40 75.7 228.4 1.0 37.5 -38 860 No stop 05 20 00 --- 21 40 40 75.4 230.2 1.0 38.7 142 866 05 17 01 05 20 00 J2048+4310 21 40 40 76.9 225.7 0.9 36.0 -34 866 No stop 05 22 00 =2046+429 21 42 41 76.7 227.0 0.9 36.9 86 870 05 20 01 05 22 00 W75N 21 42 41 75.1 231.3 1.1 39.5 -36 870 No stop 05 25 00 --- 21 45 41 74.8 232.9 1.1 40.5 144 875 05 22 01 05 25 00 J2048+4310 21 45 41 76.3 228.8 0.9 38.2 -33 875 No stop 05 27 00 =2046+429 21 47 41 76.1 230.0 1.0 39.0 87 879 05 25 01 05 27 30 W75N 21 48 12 74.5 234.2 1.1 41.4 -5 879 05 27 30 05 30 30 --- 21 51 12 74.1 235.7 1.2 42.3 175 885 05 27 31 05 30 30 J2048+4310 21 51 12 75.7 232.0 1.0 40.4 -31 885 No stop 05 32 30 =2046+429 21 53 12 75.5 233.1 1.1 41.1 89 889 05 30 31 05 32 30 W75N 21 53 12 73.9 236.7 1.2 42.9 -33 889 No stop 05 35 30 --- 21 56 13 73.5 238.2 1.3 43.8 147 895 05 32 31 05 35 30 J2048+4310 21 56 13 75.1 234.8 1.1 42.2 -30 895 No stop 05 37 30 =2046+429 21 58 13 74.9 235.8 1.2 42.8 90 899 05 35 31 05 37 30 W75N 21 58 13 73.2 239.1 1.3 44.3 -32 899 No stop 05 40 30 --- 22 01 14 72.8 240.4 1.4 45.1 148 904 05 37 31 05 40 30 J2048+4310 22 01 14 74.5 237.3 1.2 43.8 -29 904 No stop 05 42 30 =2046+429 22 03 14 74.2 238.3 1.2 44.4 91 908 05 40 31 05 43 00 W75N 22 03 44 72.5 241.5 1.4 45.7 0 908 05 43 00 05 46 00 --- 22 06 45 72.1 242.8 1.5 46.4 180 914 05 43 01 05 46 00 J2048+4310 22 06 45 73.8 239.9 1.3 45.3 -28 914 No stop 05 48 00 =2046+429 22 08 45 73.5 240.8 1.3 45.9 92 918 05 46 01 05 48 00 W75N 22 08 45 71.8 243.6 1.5 46.8 -29 918 No stop 05 51 00 --- 22 11 45 71.4 244.8 1.5 47.5 151 924 05 48 01 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 05 51 00 J2048+4310 22 11 45 73.1 242.1 1.4 46.6 -27 924 No stop 05 53 00 =2046+429 22 13 46 72.8 243.0 1.4 47.1 93 927 05 51 01 05 53 00 W75N 22 13 46 71.2 245.6 1.6 47.9 -28 927 No stop 05 56 00 --- 22 16 46 70.7 246.7 1.6 48.4 152 933 05 53 01 05 56 00 J2048+4310 22 16 46 72.4 244.2 1.5 47.7 -26 933 No stop 05 58 00 =2046+429 22 18 47 72.2 245.0 1.5 48.2 94 937 05 56 01 05 59 00 J2202+4216 22 19 47 78.8 195.5 0.3 12.5 -106 937 05 59 00 06 08 00 =VR422201 22 28 48 78.4 203.6 0.4 19.0 434 955 05 59 01 06 09 30 J2048+4310 22 30 18 70.6 249.3 1.7 50.3 -71 955 06 09 30 06 12 30 =2046+429 22 33 19 70.2 250.4 1.7 50.7 109 960 06 09 31 06 13 00 W75N 22 33 49 68.4 252.5 1.9 51.0 5 960 06 13 00 06 16 00 --- 22 36 50 67.9 253.4 2.0 51.3 180 966 06 13 01 06 16 00 J2048+4310 22 36 50 69.7 251.5 1.8 51.2 -23 966 No stop 06 18 00 =2046+429 22 38 50 69.4 252.2 1.8 51.5 97 970 06 16 01 06 18 00 W75N 22 38 50 67.6 254.0 2.0 51.5 -24 970 No stop 06 21 00 --- 22 41 50 67.2 254.9 2.0 51.9 156 976 06 18 01 06 21 00 J2048+4310 22 41 50 68.9 253.2 1.9 51.9 -22 976 No stop 06 23 00 =2046+429 22 43 51 68.7 253.8 1.9 52.1 98 980 06 21 01 06 23 00 W75N 22 43 51 66.9 255.5 2.1 52.1 -23 980 No stop 06 26 00 --- 22 46 51 66.5 256.4 2.1 52.3 157 985 06 23 01 06 26 00 J2048+4310 22 46 51 68.2 254.7 2.0 52.4 -22 985 No stop 06 28 00 =2046+429 22 48 51 67.9 255.3 2.0 52.6 98 989 06 26 01 06 28 30 W75N 22 49 22 66.1 257.1 2.2 52.5 7 989 06 28 30 06 31 30 --- 22 52 22 65.7 257.9 2.2 52.8 180 995 06 28 31 06 31 30 J2048+4310 22 52 22 67.4 256.3 2.1 53.0 -21 995 No stop 06 33 30 =2046+429 22 54 22 67.1 256.9 2.1 53.2 99 999 06 31 31 06 33 30 W75N 22 54 22 65.4 258.4 2.2 52.9 -22 999 No stop 06 36 30 --- 22 57 23 64.9 259.2 2.3 53.1 158 1005 06 33 31 06 36 30 J2048+4310 22 57 23 66.7 257.7 2.1 53.4 -21 1005 No stop 06 38 30 =2046+429 22 59 23 66.4 258.2 2.2 53.6 99 1009 06 36 31 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 06 38 30 W75N 22 59 23 64.6 259.7 2.3 53.3 -22 1009 No stop 06 41 30 --- 23 02 24 64.2 260.5 2.4 53.4 158 1014 06 38 31 06 41 30 J2048+4310 23 02 24 66.0 259.0 2.2 53.8 -20 1014 No stop 06 43 30 =2046+429 23 04 24 65.7 259.6 2.3 53.9 100 1018 06 41 31 06 44 00 W75N 23 04 54 63.8 261.1 2.4 53.6 9 1018 06 44 00 06 47 00 --- 23 07 55 63.4 261.9 2.5 53.7 180 1024 06 44 01 06 47 00 J2048+4310 23 07 55 65.2 260.5 2.3 54.2 -20 1024 No stop 06 49 00 =2046+429 23 09 55 64.9 261.0 2.3 54.3 100 1028 06 47 01 06 49 00 W75N 23 09 55 63.1 262.3 2.5 53.8 -21 1028 No stop 06 52 00 --- 23 12 55 62.6 263.1 2.6 54.0 159 1034 06 49 01 06 52 00 J2048+4310 23 12 55 64.4 261.7 2.4 54.4 -20 1034 No stop 06 54 00 =2046+429 23 14 56 64.1 262.2 2.4 54.5 100 1038 06 52 01 06 54 00 W75N 23 14 56 62.3 263.5 2.6 54.0 -21 1038 No stop 06 57 00 --- 23 17 56 61.9 264.2 2.6 54.1 159 1043 06 54 01 06 57 00 J2048+4310 23 17 56 63.7 262.9 2.5 54.7 -20 1043 No stop 06 59 00 =2046+429 23 19 57 63.4 263.4 2.5 54.7 100 1047 06 57 01 07 00 00 J2202+4216 23 20 57 73.2 237.6 1.3 43.2 -39 1047 07 00 00 07 09 00 =VR422201 23 29 58 72.0 241.6 1.4 45.5 501 1065 07 00 01 07 09 00 J2048+4310 23 29 58 61.9 265.7 2.7 55.0 -96 1065 No stop 07 12 00 =2046+429 23 32 59 61.4 266.4 2.7 55.1 84 1070 07 09 01 07 12 30 W75N 23 33 29 59.6 267.6 2.9 54.5 10 1070 07 12 30 07 15 30 --- 23 36 29 59.1 268.3 3.0 54.5 180 1076 07 12 31 07 15 30 J2048+4310 23 36 29 60.9 267.1 2.8 55.2 -20 1076 No stop 07 17 30 =2046+429 23 38 30 60.6 267.5 2.8 55.2 100 1080 07 15 31 07 17 30 W75N 23 38 30 58.8 268.7 3.0 54.5 -20 1080 No stop 07 20 30 --- 23 41 30 58.4 269.3 3.0 54.5 160 1086 07 17 31 07 20 30 J2048+4310 23 41 30 60.2 268.2 2.9 55.2 -20 1086 No stop 07 22 30 =2046+429 23 43 30 59.9 268.6 2.9 55.2 100 1090 07 20 31 07 22 30 W75N 23 43 30 58.1 269.7 3.1 54.5 -20 1090 No stop 07 25 30 --- 23 46 31 57.6 270.3 3.1 54.5 160 1096 07 22 31 Schedule for JODRELL2 (Code Jb ) 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 ---------------------------------------------------------------------------------------- --- Tue 30 May 2023 Day 150 --- 07 25 30 J2048+4310 23 46 31 59.4 269.2 3.0 55.3 -20 1096 No stop 07 27 30 =2046+429 23 48 31 59.1 269.6 3.0 55.3 100 1099 07 25 31 07 28 00 W75N 23 49 01 57.3 270.8 3.2 54.5 10 1099 07 28 00 07 31 00 --- 23 52 02 56.8 271.4 3.2 54.5 180 1105 07 28 01 07 31 00 J2048+4310 23 52 02 58.6 270.3 3.0 55.3 -20 1105 No stop 07 33 00 =2046+429 23 54 02 58.3 270.7 3.1 55.3 100 1109 07 31 01 07 33 00 W75N 23 54 02 56.5 271.8 3.2 54.5 -20 1109 No stop 07 36 00 --- 23 57 03 56.1 272.3 3.3 54.5 160 1115 07 33 01 07 36 00 J2048+4310 23 57 03 57.8 271.3 3.1 55.3 -20 1115 No stop 07 38 00 =2046+429 23 59 03 57.5 271.7 3.2 55.2 100 1119 07 36 01 07 38 00 W75N 23 59 03 55.8 272.7 3.3 54.4 -20 1119 No stop 07 41 00 --- 00 02 03 55.3 273.3 3.4 54.4 160 1125 07 38 01 07 41 00 J2048+4310 00 02 03 57.1 272.3 3.2 55.2 -20 1125 No stop 07 43 00 =2046+429 00 04 04 56.8 272.7 3.2 55.2 100 1128 07 41 01 07 43 30 W75N 00 04 34 54.9 273.8 3.4 54.4 10 1128 07 43 30 07 46 30 --- 00 07 34 54.5 274.3 3.5 54.3 180 1134 07 43 31 07 46 30 J2048+4310 00 07 34 56.3 273.3 3.3 55.1 -20 1134 No stop 07 48 30 =2046+429 00 09 35 56.0 273.7 3.3 55.1 100 1138 07 46 31 07 48 30 W75N 00 09 35 54.2 274.7 3.5 54.3 -20 1138 No stop 07 51 30 --- 00 12 35 53.7 275.2 3.6 54.2 160 1144 07 48 31 07 51 30 J2048+4310 00 12 35 55.5 274.2 3.4 55.0 -20 1144 No stop 07 53 30 =2046+429 00 14 36 55.2 274.6 3.4 55.0 100 1148 07 51 31 07 53 30 W75N 00 14 36 53.4 275.6 3.6 54.2 -20 1148 No stop 07 56 30 --- 00 17 36 53.0 276.1 3.6 54.1 160 1154 07 53 31 07 56 30 J2048+4310 00 17 36 54.8 275.2 3.5 54.9 -20 1154 No stop 07 58 30 =2046+429 00 19 36 54.5 275.5 3.5 54.9 100 1157 07 56 31 07 59 30 J2202+4216 00 20 37 64.9 258.3 2.3 52.5 -14 1157 07 59 30 08 08 30 =VR422201 00 29 38 63.6 260.7 2.4 53.1 526 1175 07 59 31 08 08 30 J2048+4310 00 29 38 53.0 277.3 3.7 54.6 -73 1175 No stop 08 11 30 =2046+429 00 32 38 52.5 277.8 3.7 54.5 107 1181 08 08 31 Schedule for JODRELL2 (Code Jb ) Page 16 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 --- 08 12 00 W75N 00 33 09 50.7 278.9 3.9 53.6 10 1181 08 12 00 08 15 00 --- 00 36 09 50.2 279.4 3.9 53.5 180 1186 08 12 01 08 15 00 J2048+4310 00 36 09 52.0 278.4 3.8 54.4 -20 1186 No stop 08 17 00 =2046+429 00 38 09 51.7 278.8 3.8 54.3 100 1190 08 15 01 08 17 00 W75N 00 38 09 49.9 279.7 4.0 53.4 -20 1190 No stop 08 20 00 --- 00 41 10 49.5 280.2 4.0 53.3 160 1196 08 17 01 08 20 00 J2048+4310 00 41 10 51.3 279.3 3.9 54.2 -20 1196 No stop 08 22 00 =2046+429 00 43 10 51.0 279.6 3.9 54.1 100 1200 08 20 01 08 22 00 W75N 00 43 10 49.2 280.6 4.1 53.2 -20 1200 No stop 08 25 00 --- 00 46 11 48.8 281.1 4.1 53.1 160 1206 08 22 01 08 25 00 J2048+4310 00 46 11 50.5 280.1 4.0 54.0 -20 1206 No stop 08 27 00 =2046+429 00 48 11 50.2 280.5 4.0 53.9 100 1210 08 25 01 08 27 30 W75N 00 48 41 48.4 281.5 4.2 53.0 10 1210 08 27 30 08 30 30 --- 00 51 42 47.9 282.0 4.2 52.8 180 1215 08 27 31 08 30 30 J2048+4310 00 51 42 49.7 281.1 4.0 53.8 -20 1215 No stop 08 32 30 =2046+429 00 53 42 49.4 281.4 4.1 53.7 100 1219 08 30 31 08 32 30 W75N 00 53 42 47.7 282.3 4.2 52.7 -20 1219 No stop 08 35 30 --- 00 56 42 47.2 282.8 4.3 52.6 160 1225 08 32 31 08 35 30 J2048+4310 00 56 42 49.0 281.9 4.1 53.5 -20 1225 No stop 08 37 30 =2046+429 00 58 43 48.7 282.2 4.2 53.4 100 1229 08 35 31 08 37 30 W75N 00 58 43 46.9 283.2 4.3 52.5 -20 1229 No stop 08 40 30 --- 01 01 43 46.5 283.6 4.4 52.3 160 1235 08 37 31 08 40 30 J2048+4310 01 01 43 48.2 282.7 4.2 53.3 -20 1235 No stop 08 42 30 =2046+429 01 03 44 47.9 283.0 4.2 53.2 100 1239 08 40 31 08 43 00 W75N 01 04 14 46.1 284.1 4.4 52.2 10 1239 08 43 00 08 46 00 --- 01 07 14 45.7 284.5 4.5 52.0 180 1244 08 43 01 08 46 00 J2048+4310 01 07 14 47.4 283.6 4.3 53.0 -20 1244 No stop 08 50 00 =2046+429 01 11 15 46.9 284.3 4.4 52.8 220 1252 08 46 01 08 51 00 J2202+4216 01 12 15 57.2 270.1 3.1 54.1 -5 1252 08 51 00 09 00 00 =VR422201 01 21 16 55.9 271.9 3.3 54.1 535 1270 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.M256OHline --- 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: 3 Station: JODRELL2 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= 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 6976.00 Net SB= L L U U L L U U L L U U L L U U IF SB = L L L L L L L L L L L L L L L L 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= U U L L U U L L U U L L U U L L IF = A2 B2 A2 B2 A2 B2 A2 B2 A2 B2 A2 B2 A2 B2 A2 B2 The following frequency sets based on these setups were used. Frequency Set: 1 Based on FREQ, BW, and/or DOPPLER in schedule. Used with PCAL = off LO sum= 6025.26 6025.26 6025.26 6025.26 6033.26 6033.26 6033.26 6033.26 6037.60 6037.60 6037.60 6037.60 6045.60 6045.60 6045.60 6045.60 BBC fr= 950.74 950.74 950.74 950.74 942.74 942.74 942.74 942.74 938.40 938.40 938.40 938.40 930.40 930.40 930.40 930.40 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: 1 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 26.415126 0.00 42 26 58.33825 * 42 37 34.74135 42 42 12.45445 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 13.891691 0.17 J1331+3030 30 45 58.64066 * 30 30 32.95930 30 23 26.30338 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 09.819547 2.39 * J2048+4310 42 59 33.44292 * 43 10 42.05533 43 15 34.49331 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 40.746984 0.01 * J2202+4216 42 02 08.59075 * 42 16 39.97988 42 23 06.81830 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.M256OHline 1 2 3 4 5 7 8 9 4.800 150.260 3C286 sess223.M256OHline 1 2 3 4 5 7 8 9 0.300 9.771 J2048+4310 sess223.M256OHline 1 2 3 4 5 7 8 9 3.900 104.609 J2202+4216 sess223.M256OHline 1 2 3 4 5 7 8 9 1.950 61.326 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 93.3 3C286 113.1 J2048+4310 91.5 J2202+4216 79.6 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