COVER INFORMATION Station: IRBENE16 (Code Ib ) 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 IRBENE16 (Code Ib ) 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: 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 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 15 48 07 49.2-242.7 -2.8 -32.9 0 0 21 00 00 21 04 00 --- 15 52 08 49.7-241.6 -2.7 -32.5 240 62 21 00 01 21 04 50 J1848+3219 15 52 58 51.0-249.0 -2.9 -36.4 43 62 21 04 50 21 06 50 =1846+322 15 54 58 51.2-248.5 -2.9 -36.2 120 93 21 04 51 21 06 50 LSRJ1835+325 15 54 58 53.4-245.6 -2.7 -35.6 -4 93 No stop 21 10 50 --- 15 58 59 53.9-244.4 -2.6 -35.2 236 155 21 06 51 21 11 30 J1848+3219 15 59 39 51.8-247.2 -2.8 -35.8 36 155 21 11 30 21 12 50 =1846+322 16 00 59 52.0-246.8 -2.8 -35.7 80 175 21 11 31 21 12 50 LSRJ1835+325 16 00 59 54.1-243.8 -2.6 -35.0 -5 175 No stop 21 16 50 --- 16 05 00 54.6-242.6 -2.5 -34.6 235 237 21 12 51 21 17 30 J1848+3219 16 05 40 52.6-245.5 -2.7 -35.3 35 237 21 17 30 21 18 50 =1846+322 16 07 00 52.7-245.1 -2.7 -35.2 80 258 21 17 31 21 18 50 LSRJ1835+325 16 07 00 54.8-242.0 -2.5 -34.4 -5 258 No stop 21 22 50 --- 16 11 01 55.3-240.8 -2.4 -34.0 235 319 21 18 51 21 23 30 J1848+3219 16 11 41 53.3-243.8 -2.6 -34.7 35 319 21 23 30 21 24 50 =1846+322 16 13 01 53.5-243.4 -2.6 -34.6 80 340 21 23 31 21 24 50 LSRJ1835+325 16 13 01 55.5-240.2 -2.4 -33.7 -5 340 No stop 21 28 50 --- 16 17 02 56.0-239.0 -2.3 -33.2 235 402 21 24 51 21 29 30 J1848+3219 16 17 42 54.0-242.0 -2.5 -34.1 35 402 21 29 30 21 30 50 =1846+322 16 19 02 54.2-241.6 -2.5 -34.0 80 423 21 29 31 21 30 50 LSRJ1835+325 16 19 02 56.2-238.3 -2.3 -33.0 -5 423 No stop 21 34 50 --- 16 23 03 56.7-237.1 -2.2 -32.5 235 484 21 30 51 21 35 30 J1848+3219 16 23 43 54.7-240.2 -2.4 -33.4 35 484 21 35 30 21 36 50 =1846+322 16 25 03 54.9-239.8 -2.4 -33.3 80 505 21 35 31 21 36 50 J1834+3205 16 25 03 56.2-235.3 -2.2 -31.4 -5 505 No stop 21 38 50 --- 16 27 03 56.4-234.6 -2.1 -31.1 115 536 21 36 51 Schedule for IRBENE16 (Code Ib ) 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 16 27 03 55.1-239.2 -2.4 -33.0 -5 536 No stop 21 40 50 =1846+322 16 29 04 55.3-238.5 -2.3 -32.8 115 567 21 38 51 21 40 50 LSRJ1835+325 16 29 04 57.3-235.1 -2.1 -31.6 -5 567 No stop 21 44 50 --- 16 33 04 57.8-233.8 -2.1 -31.1 235 629 21 40 51 21 45 30 J1848+3219 16 33 44 55.9-237.1 -2.3 -32.2 35 629 21 45 30 21 46 50 =1846+322 16 35 05 56.0-236.6 -2.2 -32.0 80 649 21 45 31 21 46 50 LSRJ1835+325 16 35 05 58.0-233.1 -2.0 -30.8 -5 649 No stop 21 50 50 --- 16 39 05 58.4-231.7 -2.0 -30.1 235 711 21 46 51 21 51 30 J1848+3219 16 39 45 56.5-235.1 -2.2 -31.4 35 711 21 51 30 21 52 50 =1846+322 16 41 06 56.7-234.7 -2.1 -31.2 80 732 21 51 31 21 52 50 LSRJ1835+325 16 41 06 58.6-231.0 -1.9 -29.8 -5 732 No stop 21 56 50 --- 16 45 06 59.0-229.6 -1.9 -29.1 235 794 21 52 51 21 57 30 J1848+3219 16 45 46 57.2-233.1 -2.1 -30.5 35 794 21 57 30 21 58 50 =1846+322 16 47 07 57.3-232.7 -2.0 -30.3 80 814 21 57 31 21 58 50 LSRJ1835+325 16 47 07 59.2-228.9 -1.8 -28.8 -5 814 No stop 22 02 50 --- 16 51 07 59.6-227.4 -1.8 -28.1 235 876 21 58 51 22 03 30 J1848+3219 16 51 47 57.8-231.1 -2.0 -29.6 35 876 22 03 30 22 04 50 =1846+322 16 53 08 58.0-230.6 -1.9 -29.4 80 897 22 03 31 22 04 50 LSRJ1835+325 16 53 08 59.8-226.7 -1.7 -27.7 -5 897 No stop 22 08 50 --- 16 57 08 60.2-225.2 -1.7 -27.0 235 958 22 04 51 22 09 30 J1848+3219 16 57 48 58.4-229.0 -1.9 -28.6 35 958 22 09 30 22 10 50 =1846+322 16 59 09 58.6-228.5 -1.8 -28.4 80 979 22 09 31 22 10 50 J1834+3205 16 59 09 59.7-223.3 -1.6 -25.8 -6 979 No stop 22 12 50 --- 17 01 09 59.9-222.6 -1.6 -25.4 114 1010 22 10 51 22 12 50 J1848+3219 17 01 09 58.8-227.8 -1.8 -28.0 -6 1010 No stop 22 14 50 =1846+322 17 03 09 59.0-227.1 -1.8 -27.7 114 1041 22 12 51 22 14 50 LSRJ1835+325 17 03 09 60.8-222.9 -1.6 -25.8 -5 1041 No stop 22 18 50 --- 17 07 10 61.2-221.3 -1.5 -25.0 235 1103 22 14 51 22 19 30 J1848+3219 17 07 50 59.4-225.3 -1.7 -26.8 35 1103 22 19 30 22 20 50 =1846+322 17 09 10 59.6-224.8 -1.7 -26.6 80 1123 22 19 31 Schedule for IRBENE16 (Code Ib ) 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 17 09 10 61.3-220.5 -1.5 -24.6 -5 1123 No stop 22 24 50 --- 17 13 11 61.7-218.9 -1.4 -23.7 235 1185 22 20 51 22 25 30 J1848+3219 17 13 51 60.0-223.1 -1.6 -25.7 35 1185 22 25 30 22 26 50 =1846+322 17 15 11 60.1-222.6 -1.6 -25.4 80 1206 22 25 31 22 26 50 LSRJ1835+325 17 15 11 61.8-218.1 -1.4 -23.3 -5 1206 No stop 22 30 50 --- 17 19 12 62.2-216.5 -1.3 -22.3 235 1268 22 26 51 22 31 30 J1848+3219 17 19 52 60.5-220.8 -1.5 -24.5 35 1268 22 31 30 22 32 50 =1846+322 17 21 12 60.7-220.2 -1.5 -24.2 80 1288 22 31 31 22 32 50 LSRJ1835+325 17 21 12 62.3-215.6 -1.3 -21.9 -5 1288 No stop 22 36 50 --- 17 25 13 62.6-213.9 -1.2 -20.9 235 1350 22 32 51 22 37 30 J1848+3219 17 25 53 61.1-218.4 -1.4 -23.2 35 1350 22 37 30 22 38 50 =1846+322 17 27 13 61.2-217.8 -1.4 -22.9 80 1371 22 37 31 22 38 50 LSRJ1835+325 17 27 13 62.8-213.1 -1.2 -20.4 -5 1371 No stop 22 42 50 --- 17 31 14 63.1-211.3 -1.1 -19.4 235 1432 22 38 51 22 43 30 J1848+3219 17 31 54 61.5-215.9 -1.3 -21.9 35 1432 22 43 30 22 44 50 =1846+322 17 33 14 61.6-215.4 -1.3 -21.6 80 1453 22 43 31 22 44 50 J1834+3205 17 33 14 62.4-209.5 -1.0 -18.2 -6 1453 No stop 22 46 50 --- 17 35 15 62.5-208.6 -1.0 -17.6 114 1484 22 44 51 22 46 50 J1848+3219 17 35 15 61.8-214.5 -1.2 -21.1 -6 1484 No stop 22 48 50 =1846+322 17 37 15 61.9-213.7 -1.2 -20.6 114 1515 22 46 51 22 48 50 LSRJ1835+325 17 37 15 63.5-208.7 -1.0 -17.9 -6 1515 No stop 22 52 50 --- 17 41 15 63.7-206.9 -0.9 -16.8 234 1577 22 48 51 22 53 30 J1848+3219 17 41 56 62.3-211.7 -1.1 -19.5 34 1577 22 53 30 22 54 50 =1846+322 17 43 16 62.4-211.2 -1.1 -19.2 80 1597 22 53 31 22 54 50 LSRJ1835+325 17 43 16 63.8-206.0 -0.9 -16.3 -6 1597 No stop 22 58 50 --- 17 47 16 64.1-204.1 -0.8 -15.1 234 1659 22 54 51 22 59 30 J1848+3219 17 47 57 62.7-209.1 -1.0 -18.0 34 1659 22 59 30 23 00 50 =1846+322 17 49 17 62.8-208.5 -1.0 -17.7 80 1680 22 59 31 23 00 50 LSRJ1835+325 17 49 17 64.2-203.2 -0.8 -14.6 -6 1680 No stop 23 04 50 --- 17 53 17 64.4-201.3 -0.7 -13.4 234 1742 23 00 51 Schedule for IRBENE16 (Code Ib ) 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 17 53 58 63.1-206.5 -0.9 -16.4 34 1742 23 05 30 23 06 50 =1846+322 17 55 18 63.2-205.9 -0.9 -16.1 80 1762 23 05 31 23 06 50 LSRJ1835+325 17 55 18 64.5-200.4 -0.7 -12.9 -6 1762 No stop 23 10 50 --- 17 59 18 64.7-198.4 -0.6 -11.7 234 1824 23 06 51 23 11 30 J1848+3219 17 59 59 63.4-203.7 -0.8 -14.8 34 1824 23 11 30 23 12 50 =1846+322 18 01 19 63.5-203.1 -0.8 -14.4 80 1845 23 11 31 23 12 50 LSRJ1835+325 18 01 19 64.7-197.5 -0.6 -11.1 -6 1845 No stop 23 16 50 --- 18 05 19 64.9-195.5 -0.5 -9.9 234 1907 23 12 51 23 17 30 J1848+3219 18 06 00 63.7-201.0 -0.7 -13.1 34 1907 23 17 30 23 18 50 =1846+322 18 07 20 63.8-200.3 -0.7 -12.8 80 1927 23 17 31 23 18 50 J1834+3205 18 07 20 64.1-193.8 -0.5 -8.7 -6 1927 No stop 23 20 50 --- 18 09 20 64.2-192.9 -0.4 -8.1 114 1958 23 18 51 23 20 50 J1848+3219 18 09 20 63.9-199.4 -0.7 -12.2 -6 1958 No stop 23 22 50 =1846+322 18 11 20 64.0-198.5 -0.6 -11.6 114 1989 23 20 51 23 22 50 LSRJ1835+325 18 11 20 65.1-192.6 -0.4 -8.0 -6 1989 No stop 23 26 50 --- 18 15 21 65.2-190.6 -0.4 -6.8 234 2051 23 22 51 23 27 30 J1848+3219 18 16 01 64.2-196.2 -0.6 -10.2 34 2051 23 27 30 23 28 50 =1846+322 18 17 21 64.2-195.6 -0.5 -9.8 80 2071 23 27 31 23 28 50 LSRJ1835+325 18 17 21 65.2-189.6 -0.3 -6.1 -6 2071 No stop 23 32 50 --- 18 21 22 65.3-187.6 -0.3 -4.9 234 2133 23 28 51 23 33 30 J1848+3219 18 22 02 64.4-193.4 -0.5 -8.4 34 2133 23 33 30 23 34 50 =1846+322 18 23 22 64.4-192.7 -0.4 -8.0 80 2154 23 33 31 23 34 50 LSRJ1835+325 18 23 22 65.4-186.6 -0.2 -4.2 -6 2154 No stop 23 38 50 --- 18 27 23 65.4-184.6 -0.2 -2.9 234 2216 23 34 51 23 39 30 J1848+3219 18 28 03 64.5-190.4 -0.4 -6.6 34 2216 23 39 30 23 40 50 =1846+322 18 29 23 64.6-189.8 -0.3 -6.2 80 2236 23 39 31 23 40 50 LSRJ1835+325 18 29 23 65.4-183.6 -0.1 -2.3 -6 2236 No stop 23 44 50 --- 18 33 24 65.4-181.6 -0.1 -1.0 234 2298 23 40 51 23 45 30 J1848+3219 18 34 04 64.6-187.5 -0.3 -4.7 34 2298 23 45 30 23 46 50 =1846+322 18 35 24 64.7-186.8 -0.2 -4.3 80 2319 23 45 31 Schedule for IRBENE16 (Code Ib ) 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 18 35 24 65.5-180.5 -0.0 -0.3 -6 2319 No stop 23 50 50 --- 18 39 25 65.5-178.5 0.0 0.9 234 2381 23 46 51 23 51 30 J1848+3219 18 40 05 64.7-184.5 -0.2 -2.9 34 2381 23 51 30 23 52 50 =1846+322 18 41 25 64.7-183.9 -0.1 -2.5 80 2401 23 51 31 23 52 50 J1834+3205 18 41 25 64.5-177.2 0.1 1.8 -6 2401 No stop 23 54 50 --- 18 43 26 64.5-176.2 0.1 2.4 114 2432 23 52 51 23 54 50 J1848+3219 18 43 26 64.8-182.9 -0.1 -1.8 -6 2432 No stop 23 56 50 =1846+322 18 45 26 64.8-181.9 -0.1 -1.2 114 2463 23 54 51 --- Start: Sat 11 Jun 2022 Day 162 -- Stop: Sun 12 Jun 2022 Day 163 --- 23 56 50 LSRJ1835+325 18 45 26 65.4-175.5 0.1 2.9 -6 2463 No stop 00 00 50 --- 18 49 27 65.4-173.5 0.2 4.2 234 2525 23 56 51 00 01 40 J1848+3219 18 50 17 64.8-179.5 0.0 0.3 44 2525 00 01 40 00 02 50 =1846+322 18 51 27 64.8-178.9 0.0 0.7 70 2543 00 01 41 00 02 50 LSRJ1835+325 18 51 27 65.3-172.5 0.2 4.8 -6 2543 No stop 00 06 50 --- 18 55 28 65.2-170.5 0.3 6.1 234 2605 00 02 51 00 07 40 J1848+3219 18 56 18 64.8-176.5 0.1 2.2 44 2605 00 07 40 00 08 50 =1846+322 18 57 28 64.7-175.9 0.1 2.6 70 2623 00 07 41 00 09 30 1830+285 18 58 08 60.7-169.0 0.4 6.7 34 2623 00 09 30 00 13 30 --- 19 02 09 60.6-167.2 0.5 7.8 240 2685 00 09 31 00 14 20 J1848+3219 19 02 59 64.7-173.2 0.2 4.3 44 2685 00 14 20 00 15 30 =1846+322 19 04 09 64.7-172.6 0.2 4.7 70 2703 00 14 21 00 15 30 LSRJ1835+325 19 04 09 65.0-166.2 0.5 8.8 -6 2703 No stop 00 19 30 --- 19 08 10 64.9-164.2 0.5 10.0 234 2764 00 15 31 00 20 20 J1848+3219 19 09 00 64.6-170.2 0.3 6.2 44 2764 00 20 20 00 21 30 =1846+322 19 10 10 64.5-169.7 0.3 6.5 70 2782 00 20 21 00 21 30 LSRJ1835+325 19 10 10 64.8-163.2 0.6 10.6 -6 2782 No stop 00 25 30 --- 19 14 11 64.6-161.3 0.6 11.8 234 2844 00 21 31 00 26 20 J1848+3219 19 15 01 64.4-167.3 0.4 8.0 44 2844 00 26 20 00 27 30 =1846+322 19 16 11 64.4-166.8 0.4 8.4 70 2862 00 26 21 Schedule for IRBENE16 (Code Ib ) 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 19 16 11 64.5-160.3 0.7 12.4 -6 2862 No stop 00 31 30 --- 19 20 12 64.4-158.4 0.7 13.6 234 2924 00 27 31 00 32 20 J1848+3219 19 21 02 64.2-164.4 0.5 9.8 44 2924 00 32 20 00 33 30 =1846+322 19 22 12 64.2-163.9 0.5 10.2 70 2942 00 32 21 00 33 30 LSRJ1835+325 19 22 12 64.3-157.5 0.8 14.2 -6 2942 No stop 00 37 30 --- 19 26 13 64.0-155.6 0.8 15.3 234 3004 00 33 31 00 38 20 J1848+3219 19 27 03 64.0-161.6 0.6 11.6 44 3004 00 38 20 00 39 30 =1846+322 19 28 13 63.9-161.0 0.6 11.9 70 3022 00 38 21 00 39 30 LSRJ1835+325 19 28 13 63.9-154.7 0.9 15.9 -6 3022 No stop 00 43 30 --- 19 32 14 63.7-152.9 0.9 16.9 234 3084 00 39 31 00 44 20 J1848+3219 19 33 04 63.7-158.7 0.7 13.3 44 3084 00 44 20 00 45 30 =1846+322 19 34 14 63.6-158.2 0.8 13.6 70 3102 00 44 21 00 45 30 J1834+3205 19 34 14 62.6-152.2 1.0 17.2 -6 3102 No stop 00 47 30 --- 19 36 14 62.5-151.3 1.0 17.7 114 3133 00 45 31 00 47 30 J1848+3219 19 36 14 63.5-157.3 0.8 14.2 -6 3133 No stop 00 49 30 =1846+322 19 38 15 63.4-156.4 0.8 14.7 114 3164 00 47 31 00 49 30 LSRJ1835+325 19 38 15 63.3-150.2 1.0 18.5 -6 3164 No stop 00 53 30 --- 19 42 15 63.0-148.4 1.1 19.6 234 3226 00 49 31 00 54 20 J1848+3219 19 43 05 63.2-154.2 0.9 16.1 44 3226 00 54 20 00 55 30 =1846+322 19 44 16 63.1-153.6 0.9 16.4 70 3244 00 54 21 00 55 30 LSRJ1835+325 19 44 16 62.9-147.6 1.1 20.1 -6 3244 No stop 00 59 30 --- 19 48 16 62.6-145.9 1.2 21.0 234 3306 00 55 31 01 00 20 J1848+3219 19 49 06 62.8-151.5 1.0 17.6 44 3306 01 00 20 01 01 30 =1846+322 19 50 17 62.7-151.0 1.0 17.9 70 3324 01 00 21 01 01 30 LSRJ1835+325 19 50 17 62.4-145.0 1.2 21.5 -6 3324 No stop 01 05 30 --- 19 54 17 62.1-143.3 1.3 22.5 234 3385 01 01 31 01 06 20 J1848+3219 19 55 07 62.4-148.9 1.1 19.2 44 3385 01 06 20 01 07 30 =1846+322 19 56 18 62.3-148.4 1.1 19.4 70 3403 01 06 21 01 07 30 LSRJ1835+325 19 56 18 62.0-142.5 1.3 22.9 -6 3403 No stop 01 11 30 --- 20 00 18 61.6-140.9 1.4 23.8 234 3465 01 07 31 Schedule for IRBENE16 (Code Ib ) 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 12 20 J1848+3219 20 01 08 62.0-146.3 1.2 20.6 44 3465 01 12 20 01 13 30 =1846+322 20 02 19 61.9-145.8 1.2 20.9 70 3483 01 12 21 01 13 30 LSRJ1835+325 20 02 19 61.5-140.1 1.4 24.2 -6 3483 No stop 01 17 30 --- 20 06 19 61.1-138.5 1.5 25.1 234 3545 01 13 31 01 18 20 J1848+3219 20 07 09 61.5-143.8 1.3 22.0 44 3545 01 18 20 01 19 30 =1846+322 20 08 20 61.4-143.3 1.3 22.3 70 3563 01 18 21 01 19 30 J1834+3205 20 08 20 60.0-138.2 1.5 25.0 -6 3563 No stop 01 21 30 --- 20 10 20 59.9-137.4 1.6 25.4 114 3594 01 19 31 01 21 30 J1848+3219 20 10 20 61.2-142.5 1.4 22.7 -6 3594 No stop 01 23 30 =1846+322 20 12 20 61.1-141.7 1.4 23.2 114 3625 01 21 31 01 23 30 LSRJ1835+325 20 12 20 60.6-136.1 1.6 26.3 -6 3625 No stop 01 27 30 --- 20 16 21 60.2-134.6 1.7 27.1 234 3687 01 23 31 01 28 20 J1848+3219 20 17 11 60.7-139.8 1.5 24.2 44 3687 01 28 20 01 29 30 =1846+322 20 18 21 60.6-139.3 1.5 24.4 70 3705 01 28 21 01 29 30 LSRJ1835+325 20 18 21 60.0-133.9 1.7 27.5 -6 3705 No stop 01 33 30 --- 20 22 22 59.6-132.4 1.8 28.2 234 3767 01 29 31 01 34 20 J1848+3219 20 23 12 60.1-137.5 1.6 25.4 44 3767 01 34 20 01 35 30 =1846+322 20 24 22 60.0-137.0 1.6 25.7 70 3785 01 34 21 01 35 30 LSRJ1835+325 20 24 22 59.4-131.7 1.8 28.6 -6 3785 No stop 01 39 30 --- 20 28 23 59.0-130.2 1.9 29.2 234 3847 01 35 31 01 40 20 J1848+3219 20 29 13 59.6-135.2 1.7 26.6 44 3847 01 40 20 01 41 30 =1846+322 20 30 23 59.5-134.7 1.7 26.8 70 3865 01 40 21 01 41 30 LSRJ1835+325 20 30 23 58.8-129.5 1.9 29.6 -6 3865 No stop 01 45 30 --- 20 34 24 58.4-128.1 2.0 30.2 234 3926 01 41 31 01 46 20 J1848+3219 20 35 14 59.0-133.0 1.8 27.7 44 3926 01 46 20 01 47 30 =1846+322 20 36 24 58.9-132.5 1.8 27.9 70 3944 01 46 21 01 47 30 LSRJ1835+325 20 36 24 58.2-127.4 2.0 30.5 -6 3944 No stop 01 51 30 --- 20 40 25 57.7-126.1 2.1 31.1 234 4006 01 47 31 01 52 20 J1848+3219 20 41 15 58.4-130.8 1.9 28.7 44 4006 01 52 20 01 53 30 =1846+322 20 42 25 58.3-130.4 1.9 28.9 70 4024 01 52 21 Schedule for IRBENE16 (Code Ib ) 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 ---------------------------------------------------------------------------------------- --- Sun 12 Jun 2022 Day 163 --- 01 53 30 J1834+3205 20 42 25 56.6-126.0 2.1 30.8 -5 4024 No stop 01 55 30 --- 20 44 26 56.4-125.3 2.1 31.1 115 4055 01 53 31 01 55 30 J1848+3219 20 44 26 58.1-129.7 1.9 29.2 -5 4055 No stop 01 57 30 =1846+322 20 46 26 57.9-129.0 2.0 29.6 115 4086 01 55 31 01 57 30 LSRJ1835+325 20 46 26 57.1-124.1 2.2 32.0 -5 4086 No stop 02 01 30 --- 20 50 26 56.6-122.8 2.2 32.5 235 4148 01 57 31 02 02 20 J1848+3219 20 51 17 57.3-127.3 2.0 30.3 45 4148 02 02 20 02 03 30 =1846+322 20 52 27 57.2-127.0 2.1 30.5 70 4166 02 02 21 02 03 30 LSRJ1835+325 20 52 27 56.4-122.1 2.3 32.8 -5 4166 No stop 02 07 30 --- 20 56 27 55.9-120.9 2.3 33.3 235 4228 02 03 31 02 08 20 J1848+3219 20 57 18 56.7-125.3 2.1 31.2 45 4228 02 08 20 02 09 30 =1846+322 20 58 28 56.6-125.0 2.2 31.4 70 4246 02 08 21 02 09 30 LSRJ1835+325 20 58 28 55.7-120.2 2.4 33.5 -5 4246 No stop 02 13 30 --- 21 02 28 55.2-119.0 2.4 34.0 235 4308 02 09 31 02 14 20 J1848+3219 21 03 19 56.0-123.4 2.2 32.0 45 4308 02 14 20 02 15 30 =1846+322 21 04 29 55.9-123.0 2.3 32.2 70 4326 02 14 21 02 15 30 LSRJ1835+325 21 04 29 55.0-118.4 2.5 34.2 -5 4326 No stop 02 19 30 --- 21 08 29 54.5-117.2 2.5 34.7 235 4388 02 15 31 02 20 20 J1848+3219 21 09 20 55.3-121.5 2.3 32.8 45 4388 02 20 20 02 21 30 =1846+322 21 10 30 55.2-121.1 2.4 32.9 70 4406 02 20 21 02 21 30 LSRJ1835+325 21 10 30 54.3-116.6 2.6 34.9 -5 4406 No stop 02 25 30 --- 21 14 30 53.8-115.4 2.6 35.3 235 4467 02 21 31 02 26 20 J1848+3219 21 15 21 54.7-119.6 2.4 33.5 45 4467 02 26 20 02 27 30 =1846+322 21 16 31 54.5-119.3 2.5 33.6 70 4485 02 26 21 02 27 30 J1834+3205 21 16 31 52.7-115.5 2.7 34.9 -5 4485 No stop 02 29 30 --- 21 18 31 52.5-114.9 2.7 35.0 115 4516 02 27 31 02 29 30 J1848+3219 21 18 31 54.3-118.7 2.5 33.9 -5 4516 No stop 02 31 30 =1846+322 21 20 31 54.0-118.1 2.5 34.1 115 4547 02 29 31 02 31 30 LSRJ1835+325 21 20 31 53.1-113.7 2.7 35.9 -5 4547 No stop 02 35 30 --- 21 24 32 52.6-112.6 2.8 36.2 235 4609 02 31 31 Schedule for IRBENE16 (Code Ib ) 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 ---------------------------------------------------------------------------------------- --- Sun 12 Jun 2022 Day 163 --- 02 36 20 J1848+3219 21 25 22 53.5-116.6 2.6 34.6 45 4609 02 36 20 02 37 30 =1846+322 21 26 32 53.3-116.3 2.6 34.7 70 4627 02 36 21 02 37 30 LSRJ1835+325 21 26 32 52.3-112.0 2.8 36.4 -5 4627 No stop 02 41 30 --- 21 30 33 51.8-110.9 2.9 36.7 235 4689 02 37 31 02 42 20 J1848+3219 21 31 23 52.7-114.9 2.7 35.2 45 4689 02 42 20 02 43 30 =1846+322 21 32 33 52.6-114.6 2.7 35.3 70 4707 02 42 21 02 43 30 LSRJ1835+325 21 32 33 51.6-110.4 2.9 36.8 -5 4707 No stop 02 47 30 --- 21 36 34 51.1-109.3 3.0 37.1 235 4769 02 43 31 02 48 20 J1848+3219 21 37 24 52.0-113.2 2.8 35.7 45 4769 02 48 20 02 49 30 =1846+322 21 38 34 51.9-112.9 2.8 35.8 70 4787 02 48 21 02 49 30 LSRJ1835+325 21 38 34 50.8-108.8 3.0 37.3 -5 4787 No stop 02 53 30 --- 21 42 35 50.3-107.7 3.1 37.5 235 4849 02 49 31 02 54 20 J1848+3219 21 43 25 51.3-111.5 2.9 36.2 45 4849 02 54 20 02 55 30 =1846+322 21 44 35 51.1-111.2 2.9 36.3 70 4867 02 54 21 02 56 00 1830+285 21 45 05 46.0-110.3 3.2 35.0 24 4867 02 56 00 03 00 00 --- 21 49 06 45.5-109.3 3.3 35.2 240 4929 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: 12 Station: IRBENE16 Total bit rate: 2048 Format: VDIF 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= 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 IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 12 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= 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 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: 12 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) * 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