COVER INFORMATION Station: KUNMING (Code Km ) Experiment: LSR J1835 follow-up observations Exp. Code: ec086a 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 KUNMING (Code Km ) 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 ---------------------------------------------------------------------------------------- --- Sat 11 Jun 2022 Day 162 --- Next scan frequencies: 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 Next BBC frequencies: 624.00 624.00 624.00 624.00 688.00 688.00 688.00 688.00 752.00 752.00 752.00 752.00 816.00 816.00 816.00 816.00 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 21 00 00 1830+285 21 11 55 54.7 -75.3 2.6 86.3 0 0 21 00 00 21 04 00 --- 21 15 55 53.8 -75.2 2.7 85.9 240 62 21 00 01 21 04 50 J1848+3219 21 16 45 57.0 -68.6 2.5 93.2 39 62 21 04 50 21 06 50 =1846+322 21 18 46 56.6 -68.6 2.5 92.9 120 92 21 04 51 21 06 50 LSRJ1835+325 21 18 46 53.9 -67.6 2.7 92.0 -8 92 No stop 21 10 50 --- 21 22 46 53.0 -67.7 2.8 91.4 232 154 21 06 51 21 11 30 J1848+3219 21 23 27 55.6 -68.7 2.6 92.2 32 154 21 11 30 21 12 50 =1846+322 21 24 47 55.3 -68.7 2.6 92.0 80 174 21 11 31 21 12 50 LSRJ1835+325 21 24 47 52.6 -67.7 2.8 91.1 -8 174 No stop 21 16 50 --- 21 28 47 51.8 -67.7 2.9 90.5 232 236 21 12 51 21 17 30 J1848+3219 21 29 28 54.3 -68.8 2.7 91.3 32 236 21 17 30 21 18 50 =1846+322 21 30 48 54.0 -68.8 2.7 91.1 80 256 21 17 31 21 18 50 LSRJ1835+325 21 30 48 51.3 -67.7 2.9 90.3 -8 256 No stop 21 22 50 --- 21 34 48 50.5 -67.7 3.0 89.7 232 318 21 18 51 21 23 30 J1848+3219 21 35 28 53.0 -68.8 2.8 90.5 32 318 21 23 30 21 24 50 =1846+322 21 36 49 52.8 -68.8 2.8 90.3 80 338 21 23 31 21 24 50 LSRJ1835+325 21 36 49 50.1 -67.7 3.0 89.5 -8 338 No stop 21 28 50 --- 21 40 49 49.2 -67.7 3.1 88.9 232 400 21 24 51 21 29 30 J1848+3219 21 41 29 51.8 -68.8 2.9 89.7 32 400 21 29 30 21 30 50 =1846+322 21 42 50 51.5 -68.8 2.9 89.5 80 421 21 29 31 21 30 50 LSRJ1835+325 21 42 50 48.8 -67.7 3.1 88.7 -8 421 No stop 21 34 50 --- 21 46 50 48.0 -67.7 3.2 88.1 232 482 21 30 51 21 35 30 J1848+3219 21 47 30 50.5 -68.8 3.0 88.9 32 482 21 35 30 21 36 50 =1846+322 21 48 51 50.2 -68.8 3.0 88.7 80 503 21 35 31 21 36 50 J1834+3205 21 48 51 47.3 -69.0 3.2 86.8 -8 503 No stop 21 38 50 --- 21 50 51 46.9 -68.9 3.3 86.6 112 533 21 36 51 Schedule for KUNMING (Code Km ) 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 ---------------------------------------------------------------------------------------- --- Sat 11 Jun 2022 Day 162 --- 21 38 50 J1848+3219 21 50 51 49.8 -68.8 3.0 88.5 -8 533 No stop 21 40 50 =1846+322 21 52 51 49.4 -68.7 3.1 88.2 112 564 21 38 51 21 40 50 LSRJ1835+325 21 52 51 46.7 -67.6 3.3 87.4 -8 564 No stop 21 44 50 --- 21 56 52 45.9 -67.5 3.3 86.9 232 626 21 40 51 21 45 30 J1848+3219 21 57 32 48.4 -68.7 3.1 87.6 32 626 21 45 30 21 46 50 =1846+322 21 58 52 48.1 -68.7 3.2 87.5 80 646 21 45 31 21 46 50 LSRJ1835+325 21 58 52 45.5 -67.5 3.4 86.6 -8 646 No stop 21 50 50 --- 22 02 53 44.6 -67.4 3.4 86.1 232 708 21 46 51 21 51 30 J1848+3219 22 03 33 47.1 -68.6 3.2 86.9 32 708 21 51 30 21 52 50 =1846+322 22 04 53 46.8 -68.6 3.3 86.7 80 728 21 51 31 21 52 50 LSRJ1835+325 22 04 53 44.2 -67.4 3.5 85.9 -8 728 No stop 21 56 50 --- 22 08 54 43.4 -67.3 3.5 85.4 232 790 21 52 51 21 57 30 J1848+3219 22 09 34 45.8 -68.5 3.3 86.2 32 790 21 57 30 21 58 50 =1846+322 22 10 54 45.6 -68.5 3.4 86.0 80 810 21 57 31 21 58 50 LSRJ1835+325 22 10 54 42.9 -67.2 3.6 85.2 -8 810 No stop 22 02 50 --- 22 14 55 42.1 -67.1 3.6 84.7 232 872 21 58 51 22 03 30 J1848+3219 22 15 35 44.6 -68.4 3.4 85.5 32 872 22 03 30 22 04 50 =1846+322 22 16 55 44.3 -68.3 3.5 85.3 80 892 22 03 31 22 04 50 LSRJ1835+325 22 16 55 41.7 -67.1 3.7 84.4 -8 892 No stop 22 08 50 --- 22 20 56 40.9 -67.0 3.7 84.0 232 954 22 04 51 22 09 30 J1848+3219 22 21 36 43.3 -68.2 3.5 84.8 32 954 22 09 30 22 10 50 =1846+322 22 22 56 43.0 -68.2 3.6 84.6 80 974 22 09 31 22 10 50 J1834+3205 22 22 56 40.2 -68.1 3.8 82.9 -8 974 No stop 22 12 50 --- 22 24 57 39.7 -68.0 3.8 82.7 112 1005 22 10 51 22 12 50 J1848+3219 22 24 57 42.6 -68.1 3.6 84.4 -8 1005 No stop 22 14 50 =1846+322 22 26 57 42.2 -68.1 3.6 84.2 112 1036 22 12 51 22 14 50 LSRJ1835+325 22 26 57 39.6 -66.8 3.8 83.3 -8 1036 No stop 22 18 50 --- 22 30 58 38.8 -66.7 3.9 82.8 232 1097 22 14 51 22 19 30 J1848+3219 22 31 38 41.2 -67.9 3.7 83.6 32 1097 22 19 30 22 20 50 =1846+322 22 32 58 40.9 -67.9 3.7 83.5 80 1118 22 19 31 Schedule for KUNMING (Code Km ) 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 ---------------------------------------------------------------------------------------- --- Sat 11 Jun 2022 Day 162 --- 22 20 50 LSRJ1835+325 22 32 58 38.3 -66.6 3.9 82.6 -8 1118 No stop 22 24 50 --- 22 36 59 37.5 -66.4 4.0 82.1 232 1179 22 20 51 22 25 30 J1848+3219 22 37 39 39.9 -67.7 3.8 82.9 32 1179 22 25 30 22 26 50 =1846+322 22 38 59 39.7 -67.7 3.8 82.8 80 1200 22 25 31 22 26 50 LSRJ1835+325 22 38 59 37.1 -66.4 4.0 81.9 -8 1200 No stop 22 30 50 --- 22 43 00 36.3 -66.2 4.1 81.4 232 1262 22 26 51 22 31 30 J1848+3219 22 43 40 38.7 -67.5 3.9 82.3 32 1262 22 31 30 22 32 50 =1846+322 22 45 00 38.4 -67.5 3.9 82.1 80 1282 22 31 31 22 32 50 LSRJ1835+325 22 45 00 35.9 -66.1 4.1 81.2 -8 1282 No stop 22 36 50 --- 22 49 01 35.0 -66.0 4.2 80.8 232 1344 22 32 51 22 37 30 J1848+3219 22 49 41 37.4 -67.3 4.0 81.6 32 1344 22 37 30 22 38 50 =1846+322 22 51 01 37.1 -67.2 4.0 81.5 80 1364 22 37 31 22 38 50 LSRJ1835+325 22 51 01 34.6 -65.9 4.2 80.5 -8 1364 No stop 22 42 50 --- 22 55 02 33.8 -65.7 4.3 80.1 232 1426 22 38 51 22 43 30 J1848+3219 22 55 42 36.2 -67.0 4.1 80.9 32 1426 22 43 30 22 44 50 =1846+322 22 57 02 35.9 -67.0 4.1 80.8 80 1446 22 43 31 22 44 50 J1834+3205 22 57 02 33.0 -66.7 4.4 79.2 -8 1446 No stop 22 46 50 --- 22 59 02 32.6 -66.6 4.4 79.0 112 1477 22 44 51 22 46 50 J1848+3219 22 59 02 35.5 -66.9 4.2 80.6 -8 1477 No stop 22 48 50 =1846+322 23 01 03 35.1 -66.8 4.2 80.4 112 1508 22 46 51 22 48 50 LSRJ1835+325 23 01 03 32.5 -65.5 4.4 79.4 -8 1508 No stop 22 52 50 --- 23 05 03 31.7 -65.3 4.5 79.0 232 1569 22 48 51 22 53 30 J1848+3219 23 05 43 34.1 -66.6 4.3 79.9 32 1569 22 53 30 22 54 50 =1846+322 23 07 04 33.8 -66.6 4.3 79.7 80 1590 22 53 31 22 54 50 LSRJ1835+325 23 07 04 31.3 -65.2 4.5 78.7 -8 1590 No stop 22 58 50 --- 23 11 04 30.5 -65.0 4.6 78.3 232 1651 22 54 51 22 59 30 J1848+3219 23 11 44 32.8 -66.3 4.4 79.2 32 1651 22 59 30 23 00 50 =1846+322 23 13 04 32.6 -66.3 4.4 79.1 80 1672 22 59 31 23 00 50 LSRJ1835+325 23 13 04 30.1 -64.9 4.6 78.1 -8 1672 No stop 23 04 50 --- 23 17 05 29.2 -64.7 4.7 77.6 232 1733 23 00 51 Schedule for KUNMING (Code Km ) 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 ---------------------------------------------------------------------------------------- --- Sat 11 Jun 2022 Day 162 --- 23 05 30 J1848+3219 23 17 45 31.6 -66.0 4.5 78.6 32 1733 23 05 30 23 06 50 =1846+322 23 19 05 31.3 -66.0 4.5 78.4 80 1754 23 05 31 23 06 50 LSRJ1835+325 23 19 05 28.8 -64.6 4.7 77.4 -8 1754 No stop 23 10 50 --- 23 23 06 28.0 -64.4 4.8 76.9 232 1815 23 06 51 23 11 30 J1848+3219 23 23 46 30.3 -65.7 4.6 77.9 32 1815 23 11 30 23 12 50 =1846+322 23 25 06 30.1 -65.7 4.6 77.8 80 1836 23 11 31 23 12 50 LSRJ1835+325 23 25 06 27.6 -64.2 4.8 76.7 -8 1836 No stop 23 16 50 --- 23 29 07 26.8 -64.0 4.9 76.3 232 1897 23 12 51 23 17 30 J1848+3219 23 29 47 29.1 -65.4 4.7 77.3 32 1897 23 17 30 23 18 50 =1846+322 23 31 07 28.8 -65.4 4.7 77.1 80 1918 23 17 31 23 18 50 J1834+3205 23 31 07 26.0 -64.9 4.9 75.5 -8 1918 No stop 23 20 50 --- 23 33 08 25.6 -64.7 5.0 75.3 112 1949 23 18 51 23 20 50 J1848+3219 23 33 08 28.4 -65.3 4.7 76.9 -8 1949 No stop 23 22 50 =1846+322 23 35 08 28.0 -65.1 4.8 76.7 112 1979 23 20 51 23 22 50 LSRJ1835+325 23 35 08 25.6 -63.7 5.0 75.6 -8 1979 No stop 23 26 50 --- 23 39 09 24.7 -63.5 5.0 75.2 232 2041 23 22 51 23 27 30 J1848+3219 23 39 49 27.0 -64.9 4.8 76.2 32 2041 23 27 30 23 28 50 =1846+322 23 41 09 26.8 -64.8 4.9 76.0 80 2062 23 27 31 23 28 50 LSRJ1835+325 23 41 09 24.3 -63.3 5.1 74.9 -8 2062 No stop 23 32 50 --- 23 45 10 23.5 -63.1 5.1 74.5 232 2123 23 28 51 23 33 30 J1848+3219 23 45 50 25.8 -64.5 4.9 75.5 32 2123 23 33 30 23 34 50 =1846+322 23 47 10 25.5 -64.5 5.0 75.4 80 2144 23 33 31 23 34 50 LSRJ1835+325 23 47 10 23.1 -63.0 5.2 74.3 -8 2144 No stop 23 38 50 --- 23 51 11 22.3 -62.7 5.2 73.8 232 2205 23 34 51 23 39 30 J1848+3219 23 51 51 24.6 -64.2 5.0 74.9 32 2205 23 39 30 23 40 50 =1846+322 23 53 11 24.3 -64.1 5.1 74.7 80 2226 23 39 31 23 40 50 LSRJ1835+325 23 53 11 21.9 -62.6 5.3 73.6 -8 2226 No stop 23 44 50 --- 23 57 12 21.1 -62.3 5.3 73.1 232 2287 23 40 51 23 45 30 J1848+3219 23 57 52 23.4 -63.8 5.1 74.2 32 2287 23 45 30 23 46 50 =1846+322 23 59 12 23.1 -63.7 5.2 74.1 80 2308 23 45 31 Schedule for KUNMING (Code Km ) 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 ---------------------------------------------------------------------------------------- --- Sat 11 Jun 2022 Day 162 --- 23 46 50 LSRJ1835+325 23 59 12 20.7 -62.2 5.4 72.9 -8 2308 No stop 23 50 50 --- 00 03 13 19.9 -61.9 5.4 72.5 232 2369 23 46 51 23 51 30 J1848+3219 00 03 53 22.1 -63.4 5.2 73.6 32 2369 23 51 30 23 52 50 =1846+322 00 05 13 21.9 -63.3 5.3 73.4 80 2390 23 51 31 23 52 50 J1834+3205 00 05 13 19.1 -62.7 5.5 71.8 -8 2390 No stop 23 54 50 --- 00 07 13 18.7 -62.5 5.5 71.6 112 2421 23 52 51 23 54 50 J1848+3219 00 07 13 21.5 -63.2 5.3 73.2 -8 2421 No stop 23 56 50 =1846+322 00 09 14 21.1 -63.1 5.3 73.0 112 2451 23 54 51 --- Start: Sat 11 Jun 2022 Day 162 -- Stop: Sun 12 Jun 2022 Day 163 --- 23 56 50 LSRJ1835+325 00 09 14 18.7 -61.5 5.5 71.8 -8 2451 No stop 00 00 50 --- 00 13 14 17.9 -61.2 5.6 71.3 232 2513 23 56 51 00 01 40 J1848+3219 00 14 04 20.1 -62.7 5.4 72.4 42 2513 00 01 40 00 02 50 =1846+322 00 15 15 19.8 -62.7 5.4 72.3 70 2531 00 01 41 00 02 50 LSRJ1835+325 00 15 15 17.5 -61.1 5.6 71.1 -8 2531 No stop 00 06 50 --- 00 19 15 16.7 -60.8 5.7 70.6 232 2592 00 02 51 00 07 40 J1848+3219 00 20 05 18.9 -62.3 5.5 71.8 42 2592 00 07 40 00 08 50 =1846+322 00 21 16 18.6 -62.2 5.5 71.6 70 2610 00 07 41 00 09 30 1830+285 00 21 56 14.1 -64.7 5.8 68.9 29 2610 00 09 30 00 13 30 --- 00 25 56 13.3 -64.4 5.9 68.5 240 2672 00 09 31 00 14 20 J1848+3219 00 26 47 17.5 -61.9 5.6 71.0 39 2672 00 14 20 00 15 30 =1846+322 00 27 57 17.3 -61.8 5.6 70.9 70 2690 00 14 21 00 15 30 LSRJ1835+325 00 27 57 15.0 -60.2 5.9 69.6 -8 2690 No stop 00 19 30 --- 00 31 57 14.2 -59.9 5.9 69.2 232 2751 00 15 31 00 20 20 J1848+3219 00 32 48 16.3 -61.4 5.7 70.4 42 2751 00 20 20 00 21 30 =1846+322 00 33 58 16.1 -61.3 5.7 70.2 70 2769 00 20 21 00 21 30 LSRJ1835+325 00 33 58 13.8 -59.7 6.0 68.9 -8 2769 No stop 00 25 30 --- 00 37 58 13.0 -59.4 6.0 68.4 232 2831 00 21 31 00 26 20 J1848+3219 00 38 49 15.1 -61.0 5.8 69.7 42 2831 00 26 20 00 27 30 =1846+322 00 39 59 14.9 -60.9 5.8 69.5 70 2849 00 26 21 Schedule for KUNMING (Code Km ) 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 ---------------------------------------------------------------------------------------- --- Sun 12 Jun 2022 Day 163 --- 00 27 30 LSRJ1835+325 00 39 59 12.6 -59.2 6.1 68.2 -8 2849 No stop 00 31 30 --- 00 43 59 11.9 -58.9 6.1 67.7 232 2910 00 27 31 00 32 20 J1848+3219 00 44 50 13.9 -60.5 5.9 69.0 42 2910 00 32 20 00 33 30 =1846+322 00 46 00 13.7 -60.4 5.9 68.8 70 2928 00 32 21 00 33 30 LSRJ1835+325 00 46 00 11.5 -58.7 6.2 67.5 -8 2928 No stop 00 37 30 --- 00 50 00 10.7 -58.4 6.2 67.0 232 2990 00 33 31 00 38 20 J1848+3219 00 50 51 12.8 -60.0 6.0 68.3 43 2990 00 38 20 00 39 30 =1846+322 00 52 01 12.5 -59.9 6.0 68.1 70 3008 00 38 21 00 39 30 LSRJ1835+325 00 52 01 10.3 -58.2 6.3 66.8 -8 3008 No stop 00 43 30 --- 00 56 01 9.5 -57.9 6.3 66.3 232 3069 00 39 31 00 44 20 J1848+3219 00 56 51 11.6 -59.5 6.1 67.6 43 3069 00 44 20 00 45 30 =1846+322 00 58 02 11.4 -59.4 6.1 67.4 70 3087 00 44 21 00 45 30 J1834+3205 00 58 02 8.6 -58.5 6.4 65.8 -8 3087 No stop 00 47 30 --- 01 00 02 8.2 -58.3 6.4 65.6 112 3118 00 45 31 00 47 30 J1848+3219 01 00 02 11.0 -59.3 6.2 67.2 -8 3118 No stop 00 49 30 =1846+322 01 02 02 10.6 -59.1 6.2 67.0 112 3149 00 47 31 00 49 30 LSRJ1835+325 01 02 02 8.4 -57.4 6.4 65.5 -7 3149 No stop 00 53 30 --- 01 06 03 7.6 -57.0 6.5 65.0 233 3210 00 49 31 00 54 20 J1848+3219 01 06 53 9.6 -58.7 6.3 66.4 43 3210 00 54 20 00 55 30 =1846+322 01 08 03 9.4 -58.6 6.3 66.3 70 3228 00 54 21 00 55 30 LSRJ1835+325 01 08 03 7.2 -56.9 6.5 64.8 -7 3228 No stop 00 59 30 --- 01 12 04 6.5 -56.5 6.6 64.3 233 3290 00 55 31 01 00 20 J1848+3219 01 12 54 8.5 -58.2 6.4 65.7 43 3290 01 00 20 01 01 30 =1846+322 01 14 04 8.2 -58.1 6.4 65.5 70 3308 01 00 21 01 01 30 LSRJ1835+325 01 14 04 6.1 -56.3 6.6 64.0 -7 3308 No stop 01 05 30 --- 01 18 05 5.4 -55.9 6.7 63.5 233 3369 01 01 31 01 06 20 J1848+3219 01 18 55 7.3 -57.6 6.5 64.9 43 3369 01 06 20 01 07 30 =1846+322 01 20 05 7.1 -57.5 6.5 64.8 70 3387 01 06 21 01 12 20 J1848+3219 01 24 56 6.2 -57.1 6.6 64.2 288 3387 01 12 20 01 13 30 =1846+322 01 26 06 5.9 -57.0 6.6 64.1 70 3405 01 12 21 Schedule for KUNMING (Code Km ) 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 ---------------------------------------------------------------------------------------- --- Sun 12 Jun 2022 Day 163 --- 01 18 20 J1848+3219 01 30 57 5.0 -56.5 6.7 63.5 288 3405 01 18 20 01 19 30 =1846+322 01 32 07 4.8 -56.4 6.7 D 63.3 0 3423 01 18 21 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: 11 Station: KUNMING Total bit rate: 2048 Format: MARK5B Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 4200.00 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 5 1 5 2 6 2 6 3 7 3 7 4 8 4 8 BBC SB= L L U U L L U U L L U U L L U U IF = A B A B A B A B A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 13 Setup file default. Used with PCAL = off LO sum= 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 BBC fr= 624.00 624.00 624.00 624.00 688.00 688.00 688.00 688.00 752.00 752.00 752.00 752.00 816.00 816.00 816.00 816.00 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 Matching frequency sets: 13 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 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 28.528618 0.00 32 57 22.09729 * 32 59 53.31134 33 00 53.21128 0.00 From catalog imbedded in main SCHED input file. * J1834+3205 18 32 56.698696 * 18 34 49.087200 18 35 40.366177 0.00 32 02 57.74164 * 32 05 25.38800 32 06 23.84466 0.00 From catalog imbedded in main SCHED input file. * 1830+285 18 30 52.379792 * 18 32 50.185623 18 33 43.823335 0.03 J1832+2833 28 31 17.07914 * 28 33 35.95525 28 34 31.00582 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 13.364554 0.00 * J1848+3219 32 15 36.66044 * 32 19 02.60384 32 20 26.32180 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 3.400 201.023 J1834+3205 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 0.300 15.472 1830+285 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 0.200 12.441 J1848+3219 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 1.414 91.662 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+325 121.0 J1834+3205 121.9 1830+285 125.4 J1848+3219 120.7 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