COVER INFORMATION Station: ONSALA85 (Code O8 ) Experiment: LSR J1835 follow-up observations Exp. Code: ec086b Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Juan B. Climent Address: Dpto. Astronomia, Univ. Valencia Dr. Moliner 50 E-46100 Burjassot Valencia, Spain Phone: +34 963543078 EMAIL: cliojuan@uv.es Fax: Phone during observation: +34 963543078, +34629509130 Observing mode: Phase-referencing at 6cm (4 Gbps) Notes: Schedule for ONSALA85 (Code O8 ) Page 2 LSR J1835 follow-up observations UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 12 Jun 2022 Day 163 --- Next scan frequencies: 4632.00 4632.00 4632.00 4632.00 4696.00 4696.00 4696.00 4696.00 4760.00 4760.00 4760.00 4760.00 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 5080.00 5080.00 5080.00 5080.00 Next BBC frequencies: 544.00 544.00 544.00 544.00 608.00 608.00 608.00 608.00 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 800.00 800.00 800.00 800.00 864.00 864.00 864.00 864.00 928.00 928.00 928.00 928.00 992.00 992.00 992.00 992.00 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 21 00 00 1830+285 15 12 20 44.8 107.6 -3.4 0.0 0 0 21 00 00 21 04 00 --- 15 16 21 45.3 108.6 -3.3 0.0 240 124 21 00 01 21 04 50 J1848+3219 15 17 11 46.4 101.7 -3.5 0.0 25 124 21 04 50 21 06 50 =1846+322 15 19 12 46.7 102.2 -3.5 0.0 120 185 21 04 51 21 06 50 LSRJ1835+325 15 19 12 48.9 104.7 -3.3 0.0 -20 185 No stop 21 10 50 --- 15 23 12 49.4 105.7 -3.2 0.0 220 309 21 06 51 21 11 30 J1848+3219 15 23 52 47.3 103.3 -3.4 0.0 20 309 21 11 30 21 12 50 =1846+322 15 25 13 47.5 103.7 -3.4 0.0 80 350 21 11 31 21 12 50 LSRJ1835+325 15 25 13 49.7 106.2 -3.2 0.0 -20 350 No stop 21 16 50 --- 15 29 13 50.2 107.2 -3.1 0.0 220 474 21 12 51 21 17 30 J1848+3219 15 29 53 48.1 104.8 -3.3 0.0 20 474 21 17 30 21 18 50 =1846+322 15 31 14 48.3 105.2 -3.3 0.0 80 515 21 17 31 21 18 50 LSRJ1835+325 15 31 14 50.5 107.8 -3.1 0.0 -20 515 No stop 21 22 50 --- 15 35 14 51.0 108.8 -3.0 0.0 220 639 21 18 51 21 23 30 J1848+3219 15 35 54 48.9 106.3 -3.2 0.0 20 639 21 23 30 21 24 50 =1846+322 15 37 15 49.1 106.7 -3.2 0.0 80 680 21 23 31 21 24 50 LSRJ1835+325 15 37 15 51.2 109.4 -3.0 0.0 -20 680 No stop 21 28 50 --- 15 41 15 51.7 110.4 -2.9 0.0 220 804 21 24 51 21 29 30 J1848+3219 15 41 55 49.7 107.9 -3.1 0.0 20 804 21 29 30 21 30 50 =1846+322 15 43 15 49.8 108.2 -3.1 0.0 80 845 21 29 31 21 30 50 LSRJ1835+325 15 43 15 52.0 111.0 -2.9 0.0 -20 845 No stop 21 34 50 --- 15 47 16 52.5 112.1 -2.8 0.0 220 969 21 30 51 Schedule for ONSALA85 (Code O8 ) Page 3 LSR J1835 follow-up observations UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 12 Jun 2022 Day 163 --- 21 35 30 J1848+3219 15 47 56 50.4 109.5 -3.0 0.0 20 969 21 35 30 21 36 50 =1846+322 15 49 16 50.6 109.8 -3.0 0.0 80 1010 21 35 31 21 36 50 J1834+3205 15 49 16 52.1 113.7 -2.8 0.0 -21 1010 No stop 21 38 50 --- 15 51 17 52.3 114.3 -2.7 0.0 99 1072 21 36 51 21 38 50 J1848+3219 15 51 17 50.8 110.3 -3.0 0.0 -21 1072 No stop 21 40 50 =1846+322 15 53 17 51.1 110.9 -2.9 0.0 99 1134 21 38 51 21 40 50 LSRJ1835+325 15 53 17 53.2 113.8 -2.7 0.0 -20 1134 No stop 21 44 50 --- 15 57 18 53.7 114.9 -2.7 0.0 220 1257 21 40 51 21 45 30 J1848+3219 15 57 58 51.7 112.2 -2.9 0.0 20 1257 21 45 30 21 46 50 =1846+322 15 59 18 51.9 112.5 -2.8 0.0 80 1298 21 45 31 21 46 50 LSRJ1835+325 15 59 18 54.0 115.5 -2.6 0.0 -20 1298 No stop 21 50 50 --- 16 03 19 54.5 116.7 -2.6 0.0 220 1422 21 46 51 21 51 30 J1848+3219 16 03 59 52.4 113.8 -2.8 0.0 20 1422 21 51 30 21 52 50 =1846+322 16 05 19 52.6 114.2 -2.7 0.0 80 1463 21 51 31 21 52 50 LSRJ1835+325 16 05 19 54.7 117.2 -2.5 0.0 -20 1463 No stop 21 56 50 --- 16 09 20 55.2 118.5 -2.5 0.0 220 1587 21 52 51 21 57 30 J1848+3219 16 10 00 53.2 115.5 -2.7 0.0 20 1587 21 57 30 21 58 50 =1846+322 16 11 20 53.3 115.9 -2.6 0.0 80 1628 21 57 31 21 58 50 LSRJ1835+325 16 11 20 55.4 119.1 -2.4 0.0 -20 1628 No stop 22 02 50 --- 16 15 21 55.9 120.3 -2.4 0.0 220 1752 21 58 51 22 03 30 J1848+3219 16 16 01 53.9 117.3 -2.6 0.0 20 1752 22 03 30 22 04 50 =1846+322 16 17 21 54.1 117.7 -2.5 0.0 80 1793 22 03 31 22 04 50 LSRJ1835+325 16 17 21 56.1 120.9 -2.3 0.0 -20 1793 No stop 22 08 50 --- 16 21 22 56.6 122.2 -2.3 0.0 220 1917 22 04 51 22 09 30 J1848+3219 16 22 02 54.6 119.1 -2.5 0.0 20 1917 22 09 30 22 10 50 =1846+322 16 23 22 54.8 119.5 -2.4 0.0 80 1958 22 09 31 22 10 50 J1834+3205 16 23 22 56.1 124.0 -2.2 0.0 -21 1958 No stop 22 12 50 --- 16 25 22 56.3 124.6 -2.2 0.0 99 2020 22 10 51 22 12 50 J1848+3219 16 25 22 55.0 120.1 -2.4 0.0 -21 2020 No stop 22 14 50 =1846+322 16 27 23 55.2 120.7 -2.4 0.0 99 2082 22 12 51 Schedule for ONSALA85 (Code O8 ) Page 4 LSR J1835 follow-up observations UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 12 Jun 2022 Day 163 --- 22 14 50 LSRJ1835+325 16 27 23 57.2 124.1 -2.2 0.0 -20 2082 No stop 22 18 50 --- 16 31 23 57.7 125.5 -2.1 0.0 220 2205 22 14 51 22 19 30 J1848+3219 16 32 03 55.8 122.2 -2.3 0.0 20 2205 22 19 30 22 20 50 =1846+322 16 33 24 55.9 122.6 -2.3 0.0 80 2247 22 19 31 22 20 50 LSRJ1835+325 16 33 24 57.9 126.1 -2.1 0.0 -20 2247 No stop 22 24 50 --- 16 37 24 58.3 127.5 -2.0 0.0 220 2370 22 20 51 22 25 30 J1848+3219 16 38 04 56.4 124.1 -2.2 0.0 20 2370 22 25 30 22 26 50 =1846+322 16 39 25 56.6 124.6 -2.2 0.0 80 2411 22 25 31 22 26 50 LSRJ1835+325 16 39 25 58.6 128.2 -2.0 0.0 -20 2411 No stop 22 30 50 --- 16 43 25 59.0 129.6 -1.9 0.0 220 2535 22 26 51 22 31 30 J1848+3219 16 44 05 57.1 126.1 -2.1 0.0 20 2535 22 31 30 22 32 50 =1846+322 16 45 26 57.3 126.6 -2.1 0.0 80 2576 22 31 31 22 32 50 LSRJ1835+325 16 45 26 59.2 130.3 -1.9 0.0 -20 2576 No stop 22 36 50 --- 16 49 26 59.6 131.8 -1.8 0.0 220 2700 22 32 51 22 37 30 J1848+3219 16 50 06 57.8 128.1 -2.0 0.0 20 2700 22 37 30 22 38 50 =1846+322 16 51 27 57.9 128.6 -2.0 0.0 80 2741 22 37 31 22 38 50 LSRJ1835+325 16 51 27 59.8 132.5 -1.8 0.0 -20 2741 No stop 22 42 50 --- 16 55 27 60.2 134.0 -1.7 0.0 220 2865 22 38 51 22 43 30 J1848+3219 16 56 07 58.4 130.2 -1.9 0.0 20 2865 22 43 30 22 44 50 =1846+322 16 57 28 58.5 130.7 -1.9 0.0 80 2906 22 43 31 22 44 50 J1834+3205 16 57 28 59.6 135.9 -1.6 0.0 -21 2906 No stop 22 46 50 --- 16 59 28 59.8 136.6 -1.6 0.0 99 2968 22 44 51 22 46 50 J1848+3219 16 59 28 58.7 131.4 -1.8 0.0 -21 2968 No stop 22 48 50 =1846+322 17 01 28 58.9 132.1 -1.8 0.0 99 3030 22 46 51 22 48 50 LSRJ1835+325 17 01 28 60.8 136.3 -1.6 0.0 -20 3030 No stop 22 52 50 --- 17 05 29 61.1 137.8 -1.5 0.0 220 3153 22 48 51 22 53 30 J1848+3219 17 06 09 59.4 133.8 -1.7 0.0 20 3153 22 53 30 22 54 50 =1846+322 17 07 29 59.5 134.3 -1.7 0.0 80 3195 22 53 31 22 54 50 LSRJ1835+325 17 07 29 61.3 138.6 -1.5 0.0 -20 3195 No stop 22 58 50 --- 17 11 30 61.7 140.2 -1.4 0.0 220 3318 22 54 51 Schedule for ONSALA85 (Code O8 ) Page 5 LSR J1835 follow-up observations UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 12 Jun 2022 Day 163 --- 22 59 30 J1848+3219 17 12 10 60.0 136.1 -1.6 0.0 20 3318 22 59 30 23 00 50 =1846+322 17 13 30 60.1 136.6 -1.6 0.0 80 3360 22 59 31 23 00 50 LSRJ1835+325 17 13 30 61.8 141.0 -1.4 0.0 -20 3360 No stop 23 04 50 --- 17 17 31 62.2 142.7 -1.3 0.0 220 3483 23 00 51 23 05 30 J1848+3219 17 18 11 60.5 138.4 -1.5 0.0 20 3483 23 05 30 23 06 50 =1846+322 17 19 31 60.6 138.9 -1.5 0.0 80 3524 23 05 31 23 06 50 LSRJ1835+325 17 19 31 62.3 143.5 -1.3 0.0 -20 3524 No stop 23 10 50 --- 17 23 32 62.6 145.2 -1.2 0.0 220 3648 23 06 51 23 11 30 J1848+3219 17 24 12 61.0 140.8 -1.4 0.0 20 3648 23 11 30 23 12 50 =1846+322 17 25 32 61.2 141.3 -1.4 0.0 80 3689 23 11 31 23 12 50 LSRJ1835+325 17 25 32 62.8 146.0 -1.2 0.0 -20 3689 No stop 23 16 50 --- 17 29 33 63.1 147.8 -1.1 0.0 220 3813 23 12 51 23 17 30 J1848+3219 17 30 13 61.5 143.2 -1.3 0.0 20 3813 23 17 30 23 18 50 =1846+322 17 31 33 61.6 143.7 -1.3 0.0 80 3854 23 17 31 23 18 50 J1834+3205 17 31 33 62.4 149.6 -1.1 0.0 -21 3854 No stop 23 20 50 --- 17 33 34 62.6 150.5 -1.0 0.0 99 3916 23 18 51 23 20 50 J1848+3219 17 33 34 61.8 144.6 -1.3 0.0 -21 3916 No stop 23 22 50 =1846+322 17 35 34 62.0 145.4 -1.2 0.0 99 3978 23 20 51 23 22 50 LSRJ1835+325 17 35 34 63.5 150.4 -1.0 0.0 -20 3978 No stop 23 26 50 --- 17 39 35 63.8 152.2 -0.9 0.0 220 4102 23 22 51 23 27 30 J1848+3219 17 40 15 62.3 147.4 -1.1 0.0 20 4102 23 27 30 23 28 50 =1846+322 17 41 35 62.4 148.0 -1.1 0.0 80 4143 23 27 31 23 28 50 LSRJ1835+325 17 41 35 63.9 153.1 -0.9 0.0 -20 4143 No stop 23 32 50 --- 17 45 36 64.1 155.0 -0.8 0.0 220 4266 23 28 51 23 33 30 J1848+3219 17 46 16 62.7 150.0 -1.0 0.0 20 4266 23 33 30 23 34 50 =1846+322 17 47 36 62.8 150.6 -1.0 0.0 80 4308 23 33 31 23 34 50 LSRJ1835+325 17 47 36 64.2 155.9 -0.8 0.0 -20 4308 No stop 23 38 50 --- 17 51 37 64.5 157.8 -0.7 0.0 220 4431 23 34 51 23 39 30 J1848+3219 17 52 17 63.1 152.6 -0.9 0.0 20 4431 23 39 30 23 40 50 =1846+322 17 53 37 63.2 153.2 -0.9 0.0 80 4473 23 39 31 Schedule for ONSALA85 (Code O8 ) Page 6 LSR J1835 follow-up observations UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Sun 12 Jun 2022 Day 163 --- 23 40 50 LSRJ1835+325 17 53 37 64.6 158.7 -0.7 0.0 -20 4473 No stop 23 44 50 --- 17 57 38 64.7 160.6 -0.6 0.0 220 4596 23 40 51 23 45 30 J1848+3219 17 58 18 63.5 155.4 -0.8 0.0 20 4596 23 45 30 23 46 50 =1846+322 17 59 38 63.5 156.0 -0.8 0.0 80 4637 23 45 31 23 46 50 LSRJ1835+325 17 59 38 64.8 161.6 -0.6 0.0 -20 4637 No stop 23 50 50 --- 18 03 38 65.0 163.6 -0.5 0.0 220 4761 23 46 51 23 51 30 J1848+3219 18 04 19 63.8 158.1 -0.7 0.0 20 4761 23 51 30 23 52 50 =1846+322 18 05 39 63.9 158.8 -0.7 0.0 80 4802 23 51 31 23 52 50 J1834+3205 18 05 39 64.2 165.3 -0.5 0.0 -21 4802 No stop 23 54 50 --- 18 07 39 64.3 166.2 -0.5 0.0 99 4864 23 52 51 23 54 50 J1848+3219 18 07 39 64.0 159.7 -0.7 0.0 -21 4864 No stop 23 56 50 =1846+322 18 09 39 64.0 160.6 -0.7 0.0 99 4926 23 54 51 --- Start: Sun 12 Jun 2022 Day 163 -- Stop: Mon 13 Jun 2022 Day 164 --- 23 56 50 LSRJ1835+325 18 09 39 65.2 166.5 -0.4 0.0 -20 4926 No stop 00 00 50 --- 18 13 40 65.3 168.5 -0.4 0.0 220 5050 23 56 51 00 01 40 J1848+3219 18 14 30 64.3 162.9 -0.6 0.0 30 5050 00 01 40 00 02 50 =1846+322 18 15 40 64.3 163.5 -0.6 0.0 70 5086 00 01 41 00 02 50 LSRJ1835+325 18 15 40 65.4 169.5 -0.3 0.0 -20 5086 No stop 00 06 50 --- 18 19 41 65.5 171.5 -0.3 0.0 220 5209 00 02 51 00 07 40 J1848+3219 18 20 31 64.5 165.8 -0.5 0.0 30 5209 00 07 40 00 08 50 =1846+322 18 21 41 64.5 166.4 -0.5 0.0 70 5246 00 07 41 00 09 30 1830+285 18 22 22 61.1 174.8 -0.2 0.0 15 5246 00 09 30 00 13 30 --- 18 26 22 61.2 176.6 -0.1 0.0 240 5369 00 09 31 00 14 20 J1848+3219 18 27 12 64.7 169.1 -0.4 0.0 25 5369 00 14 20 00 15 30 =1846+322 18 28 23 64.7 169.7 -0.3 0.0 70 5405 00 14 21 00 15 30 LSRJ1835+325 18 28 23 65.6 175.9 -0.1 0.0 -20 5405 No stop 00 19 30 --- 18 32 23 65.6 177.9 -0.1 0.0 220 5529 00 15 31 00 20 20 J1848+3219 18 33 13 64.8 172.0 -0.3 0.0 30 5529 00 20 20 00 21 30 =1846+322 18 34 24 64.8 172.6 -0.2 0.0 70 5565 00 20 21 Schedule for ONSALA85 (Code O8 ) Page 7 LSR J1835 follow-up observations 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 13 Jun 2022 Day 164 --- 00 21 30 LSRJ1835+325 18 34 24 65.6 178.9 -0.0 0.0 -20 5565 No stop 00 25 30 --- 18 38 24 65.6 181.0 0.0 0.0 220 5689 00 21 31 00 26 20 J1848+3219 18 39 14 64.9 175.0 -0.2 0.0 30 5689 00 26 20 00 27 30 =1846+322 18 40 25 64.9 175.6 -0.1 0.0 70 5725 00 26 21 00 27 30 LSRJ1835+325 18 40 25 65.6 182.0 0.1 0.0 -20 5725 No stop 00 31 30 --- 18 44 25 65.6 184.0 0.1 0.0 220 5848 00 27 31 00 32 20 J1848+3219 18 45 15 64.9 178.0 -0.1 0.0 30 5848 00 32 20 00 33 30 =1846+322 18 46 26 64.9 178.6 -0.0 0.0 70 5884 00 32 21 00 33 30 LSRJ1835+325 18 46 26 65.6 185.0 0.2 0.0 -20 5884 No stop 00 37 30 --- 18 50 26 65.5 187.1 0.2 0.0 220 6008 00 33 31 00 38 20 J1848+3219 18 51 16 64.9 181.0 0.0 0.0 30 6008 00 38 20 00 39 30 =1846+322 18 52 26 64.9 181.6 0.1 0.0 70 6044 00 38 21 00 39 30 LSRJ1835+325 18 52 26 65.5 188.1 0.3 0.0 -20 6044 No stop 00 43 30 --- 18 56 27 65.4 190.1 0.3 0.0 220 6168 00 39 31 00 44 20 J1848+3219 18 57 17 64.9 184.0 0.1 0.0 30 6168 00 44 20 00 45 30 =1846+322 18 58 27 64.9 184.6 0.2 0.0 70 6204 00 44 21 00 45 30 J1834+3205 18 58 27 64.4 191.2 0.4 0.0 -21 6204 No stop 00 47 30 --- 19 00 28 64.4 192.2 0.4 0.0 99 6266 00 45 31 00 47 30 J1848+3219 19 00 28 64.9 185.6 0.2 0.0 -21 6266 No stop 00 49 30 =1846+322 19 02 28 64.8 186.6 0.2 0.0 99 6328 00 47 31 00 49 30 LSRJ1835+325 19 02 28 65.2 193.1 0.4 0.0 -20 6328 No stop 00 53 30 --- 19 06 29 65.1 195.1 0.5 0.0 220 6451 00 49 31 00 54 20 J1848+3219 19 07 19 64.8 189.0 0.3 0.0 30 6451 00 54 20 00 55 30 =1846+322 19 08 29 64.7 189.6 0.3 0.0 70 6487 00 54 21 00 55 30 LSRJ1835+325 19 08 29 65.0 196.0 0.5 0.0 -20 6487 No stop 00 59 30 --- 19 12 30 64.9 198.0 0.6 0.0 220 6611 00 55 31 01 00 20 J1848+3219 19 13 20 64.6 191.9 0.4 0.0 30 6611 01 00 20 01 01 30 =1846+322 19 14 30 64.6 192.5 0.4 0.0 70 6647 01 00 21 01 01 30 LSRJ1835+325 19 14 30 64.8 199.0 0.6 0.0 -20 6647 No stop 01 05 30 --- 19 18 31 64.6 200.9 0.7 0.0 220 6771 01 01 31 Schedule for ONSALA85 (Code O8 ) Page 8 LSR J1835 follow-up observations 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 13 Jun 2022 Day 164 --- 01 06 20 J1848+3219 19 19 21 64.4 194.9 0.5 0.0 30 6771 01 06 20 01 07 30 =1846+322 19 20 31 64.4 195.4 0.5 0.0 70 6807 01 06 21 01 07 30 LSRJ1835+325 19 20 31 64.5 201.8 0.7 0.0 -20 6807 No stop 01 11 30 --- 19 24 32 64.3 203.7 0.8 0.0 220 6930 01 07 31 01 12 20 J1848+3219 19 25 22 64.2 197.7 0.6 0.0 30 6930 01 12 20 01 13 30 =1846+322 19 26 32 64.1 198.3 0.6 0.0 70 6967 01 12 21 01 13 30 LSRJ1835+325 19 26 32 64.2 204.6 0.8 0.0 -20 6967 No stop 01 17 30 --- 19 30 33 63.9 206.5 0.9 0.0 220 7090 01 13 31 01 18 20 J1848+3219 19 31 23 63.9 200.6 0.7 0.0 30 7090 01 18 20 01 19 30 =1846+322 19 32 33 63.9 201.1 0.7 0.0 70 7126 01 18 21 01 19 30 J1834+3205 19 32 33 62.9 207.2 0.9 0.0 -21 7126 No stop 01 21 30 --- 19 34 33 62.8 208.1 1.0 0.0 99 7188 01 19 31 01 21 30 J1848+3219 19 34 33 63.8 202.1 0.8 0.0 -21 7188 No stop 01 23 30 =1846+322 19 36 34 63.7 203.0 0.8 0.0 99 7250 01 21 31 01 23 30 LSRJ1835+325 19 36 34 63.6 209.2 1.0 0.0 -20 7250 No stop 01 27 30 --- 19 40 34 63.3 211.0 1.1 0.0 220 7374 01 23 31 01 28 20 J1848+3219 19 41 25 63.4 205.2 0.9 0.0 30 7374 01 28 20 01 29 30 =1846+322 19 42 35 63.3 205.7 0.9 0.0 70 7410 01 28 21 01 29 30 LSRJ1835+325 19 42 35 63.1 211.9 1.1 0.0 -20 7410 No stop 01 33 30 --- 19 46 35 62.9 213.6 1.2 0.0 220 7533 01 29 31 01 34 20 J1848+3219 19 47 25 63.0 207.9 1.0 0.0 30 7533 01 34 20 01 35 30 =1846+322 19 48 36 63.0 208.4 1.0 0.0 70 7569 01 34 21 01 35 30 LSRJ1835+325 19 48 36 62.7 214.5 1.2 0.0 -20 7569 No stop 01 39 30 --- 19 52 36 62.4 216.2 1.3 0.0 220 7693 01 35 31 01 40 20 J1848+3219 19 53 26 62.6 210.6 1.1 0.0 30 7693 01 40 20 01 41 30 =1846+322 19 54 37 62.6 211.1 1.1 0.0 70 7729 01 40 21 01 41 30 LSRJ1835+325 19 54 37 62.2 217.0 1.3 0.0 -20 7729 No stop 01 45 30 --- 19 58 37 61.9 218.6 1.4 0.0 220 7853 01 41 31 01 46 20 J1848+3219 19 59 27 62.2 213.1 1.2 0.0 30 7853 01 46 20 01 47 30 =1846+322 20 00 38 62.1 213.6 1.2 0.0 70 7889 01 46 21 Schedule for ONSALA85 (Code O8 ) Page 9 LSR J1835 follow-up observations 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 13 Jun 2022 Day 164 --- 01 47 30 LSRJ1835+325 20 00 38 61.7 219.5 1.4 0.0 -20 7889 No stop 01 51 30 --- 20 04 38 61.4 221.1 1.5 0.0 220 8013 01 47 31 01 52 20 J1848+3219 20 05 28 61.8 215.7 1.3 0.0 30 8013 01 52 20 01 53 30 =1846+322 20 06 39 61.7 216.2 1.3 0.0 70 8049 01 52 21 01 53 30 J1834+3205 20 06 39 60.3 221.4 1.5 0.0 -21 8049 No stop 01 55 30 --- 20 08 39 60.1 222.2 1.5 0.0 99 8110 01 53 31 01 55 30 J1848+3219 20 08 39 61.5 217.0 1.3 0.0 -21 8110 No stop 01 57 30 =1846+322 20 10 39 61.3 217.8 1.4 0.0 99 8172 01 55 31 01 57 30 LSRJ1835+325 20 10 39 60.8 223.4 1.6 0.0 -20 8172 No stop 02 01 30 --- 20 14 40 60.5 225.0 1.6 0.0 220 8296 01 57 31 02 02 20 J1848+3219 20 15 30 60.9 219.7 1.4 0.0 30 8296 02 02 20 02 03 30 =1846+322 20 16 40 60.8 220.2 1.5 0.0 70 8332 02 02 21 02 03 30 LSRJ1835+325 20 16 40 60.3 225.7 1.7 0.0 -20 8332 No stop 02 07 30 --- 20 20 41 59.9 227.2 1.7 0.0 220 8456 02 03 31 02 08 20 J1848+3219 20 21 31 60.4 222.1 1.5 0.0 30 8456 02 08 20 02 09 30 =1846+322 20 22 41 60.3 222.5 1.6 0.0 70 8492 02 08 21 02 09 30 LSRJ1835+325 20 22 41 59.7 227.9 1.8 0.0 -20 8492 No stop 02 13 30 --- 20 26 42 59.3 229.4 1.8 0.0 220 8615 02 09 31 02 14 20 J1848+3219 20 27 32 59.8 224.4 1.6 0.0 30 8615 02 14 20 02 15 30 =1846+322 20 28 42 59.7 224.8 1.7 0.0 70 8651 02 14 21 02 15 30 LSRJ1835+325 20 28 42 59.1 230.1 1.9 0.0 -20 8651 No stop 02 19 30 --- 20 32 43 58.6 231.5 1.9 0.0 220 8775 02 15 31 02 20 20 J1848+3219 20 33 33 59.3 226.6 1.7 0.0 30 8775 02 20 20 02 21 30 =1846+322 20 34 43 59.2 227.1 1.8 0.0 70 8811 02 20 21 02 21 30 LSRJ1835+325 20 34 43 58.4 232.2 2.0 0.0 -20 8811 No stop 02 25 30 --- 20 38 44 58.0 233.6 2.0 0.0 220 8935 02 21 31 02 26 20 J1848+3219 20 39 34 58.7 228.8 1.8 0.0 30 8935 02 26 20 02 27 30 =1846+322 20 40 44 58.5 229.2 1.9 0.0 70 8971 02 26 21 02 27 30 J1834+3205 20 40 44 56.9 233.7 2.1 0.0 -21 8971 No stop 02 29 30 --- 20 42 45 56.7 234.3 2.1 0.0 99 9033 02 27 31 Schedule for ONSALA85 (Code O8 ) Page 10 LSR J1835 follow-up observations 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 13 Jun 2022 Day 164 --- 02 29 30 J1848+3219 20 42 45 58.3 229.9 1.9 0.0 -21 9033 No stop 02 31 30 =1846+322 20 44 45 58.1 230.6 1.9 0.0 99 9095 02 29 31 02 31 30 LSRJ1835+325 20 44 45 57.3 235.6 2.1 0.0 -20 9095 No stop 02 35 30 --- 20 48 46 56.9 236.9 2.2 0.0 220 9218 02 31 31 02 36 20 J1848+3219 20 49 36 57.6 232.3 2.0 0.0 30 9218 02 36 20 02 37 30 =1846+322 20 50 46 57.5 232.7 2.0 0.0 70 9254 02 36 21 02 37 30 LSRJ1835+325 20 50 46 56.7 237.5 2.2 0.0 -20 9254 No stop 02 41 30 --- 20 54 47 56.2 238.8 2.3 0.0 220 9378 02 37 31 02 42 20 J1848+3219 20 55 37 57.0 234.3 2.1 0.0 30 9378 02 42 20 02 43 30 =1846+322 20 56 47 56.8 234.7 2.1 0.0 70 9414 02 42 21 02 43 30 LSRJ1835+325 20 56 47 56.0 239.4 2.3 0.0 -20 9414 No stop 02 47 30 --- 21 00 48 55.5 240.7 2.4 0.0 220 9538 02 43 31 02 48 20 J1848+3219 21 01 38 56.3 236.3 2.2 0.0 30 9538 02 48 20 02 49 30 =1846+322 21 02 48 56.2 236.7 2.2 0.0 70 9574 02 48 21 02 49 30 LSRJ1835+325 21 02 48 55.3 241.3 2.4 0.0 -20 9574 No stop 02 53 30 --- 21 06 49 54.8 242.5 2.5 0.0 220 9698 02 49 31 02 54 20 J1848+3219 21 07 39 55.6 238.2 2.3 0.0 30 9698 02 54 20 02 55 30 =1846+322 21 08 49 55.5 238.6 2.3 0.0 70 9734 02 54 21 02 56 00 1830+285 21 09 19 50.5 240.0 2.6 0.0 5 9734 02 56 00 03 00 00 --- 21 13 20 50.0 241.2 2.7 0.0 240 9857 02 56 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess222.C4096 --- 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: ONSALA85 Total bit rate: 4096 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 32 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 4088.00 Net SB= L L U U L L U U L L U U L L U U 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 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 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 5 13 5 13 6 14 6 14 7 15 7 15 8 16 8 16 BBC SB= L L U U L L U U L L U U L L U U L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 B1 D1 B1 D1 B1 D1 B1 D1 B1 D1 B1 D1 B1 D1 B1 D1 The following frequency sets based on these setups were used. Frequency Set: 6 Setup file default. Used with PCAL = off LO sum= 4632.00 4632.00 4632.00 4632.00 4696.00 4696.00 4696.00 4696.00 4760.00 4760.00 4760.00 4760.00 4824.00 4824.00 4824.00 4824.00 4888.00 4888.00 4888.00 4888.00 4952.00 4952.00 4952.00 4952.00 5016.00 5016.00 5016.00 5016.00 5080.00 5080.00 5080.00 5080.00 BBC fr= 544.00 544.00 544.00 544.00 608.00 608.00 608.00 608.00 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 800.00 800.00 800.00 800.00 864.00 864.00 864.00 864.00 928.00 928.00 928.00 928.00 992.00 992.00 992.00 992.00 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 6 10 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * LSRJ1835+325 18 33 46.940176 * 18 35 37.880357 18 36 28.546613 0.00 32 57 22.09729 * 32 59 53.31134 33 00 53.55686 0.00 From catalog imbedded in main SCHED input file. * J1834+3205 18 32 56.698696 * 18 34 49.087200 18 35 40.384117 0.00 32 02 57.74164 * 32 05 25.38800 32 06 24.18733 0.00 From catalog imbedded in main SCHED input file. * 1830+285 18 30 52.379792 * 18 32 50.185623 18 33 43.841222 0.03 J1832+2833 28 31 17.07914 * 28 33 35.95525 28 34 31.33657 0.04 J1832+28 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 1329 observations. 1846+322 18 46 29.612030 * 18 48 22.088573 18 49 13.384039 0.00 * J1848+3219 32 15 36.66044 * 32 19 02.60384 32 20 26.66636 0.00 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 38727 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 LSRJ1835+32sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 3.400 200.396 J1834+3205 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 0.300 15.148 1830+285 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 0.200 12.443 J1848+3219 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 1.414 91.213 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) LSRJ1835+325 121.3 J1834+3205 122.2 1830+285 125.7 J1848+3219 120.9 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