COVER INFORMATION Station: IRBENE (Code Ir ) Experiment: new UCD -6cm Exp. Code: EC077D 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: +34 963543084 Phone during observation: +34 963543078, +34629509130 Observing mode: Phase-referencing at 6cm (2048 Mb/s) Notes: Dual Pol Schedule for IRBENE (Code Ir ) Page 2 new UCD -6cm 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 15 Jun 2021 Day 166 --- Next scan frequencies: 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 Next BBC frequencies: 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 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 20 00 00 1830+285 15 04 42 43.8-254.2 -3.5 -36.0 0 0 20 00 00 20 05 00 --- 15 09 43 44.4-252.9 -3.4 -35.7 300 77 20 00 01 20 08 00 J1848+3219 15 12 44 45.8-259.2 -3.6 -38.6 174 77 20 08 00 20 10 00 =1846+322 15 14 44 46.1-258.7 -3.6 -38.5 120 108 20 08 01 20 10 50 LSRJ1835+325 15 15 34 48.4-256.0 -3.3 -38.4 46 108 20 10 50 20 14 10 --- 15 18 55 48.8-255.2 -3.3 -38.2 200 160 20 10 51 20 14 10 J1848+3219 15 18 55 46.6-257.7 -3.5 -38.3 -4 160 No stop 20 16 10 =1846+322 15 20 55 46.9-257.2 -3.5 -38.3 116 191 20 14 11 20 16 10 LSRJ1835+325 15 20 55 49.1-254.7 -3.3 -38.1 -4 191 No stop 20 20 20 --- 15 25 06 49.6-253.6 -3.2 -37.9 246 255 20 16 11 20 20 50 J1848+3219 15 25 36 47.5-256.1 -3.4 -38.0 26 255 20 20 50 20 22 50 =1846+322 15 27 36 47.8-255.6 -3.4 -38.0 120 286 20 20 51 20 23 40 LSRJ1835+325 15 28 26 50.1-252.8 -3.1 -37.7 46 286 20 23 40 20 27 00 --- 15 31 47 50.5-251.9 -3.1 -37.5 200 338 20 23 41 20 27 00 J1848+3219 15 31 47 48.3-254.5 -3.3 -37.7 -4 338 No stop 20 29 00 =1846+322 15 33 47 48.6-254.0 -3.3 -37.6 116 368 20 27 01 20 29 00 LSRJ1835+325 15 33 47 50.7-251.4 -3.0 -37.3 -4 368 No stop 20 33 10 --- 15 37 58 51.3-250.3 -3.0 -37.0 246 433 20 29 01 20 33 40 J1848+3219 15 38 28 49.2-252.8 -3.2 -37.4 26 433 20 33 40 20 35 40 =1846+322 15 40 28 49.4-252.3 -3.1 -37.2 120 464 20 33 41 20 36 30 LSRJ1835+325 15 41 18 51.7-249.4 -2.9 -36.8 46 464 20 36 30 20 39 50 --- 15 44 39 52.1-248.4 -2.9 -36.5 200 515 20 36 31 20 39 50 J1848+3219 15 44 39 50.0-251.2 -3.1 -37.0 -4 515 No stop 20 41 50 =1846+322 15 46 39 50.2-250.7 -3.0 -36.8 116 546 20 39 51 20 41 50 LSRJ1835+325 15 46 39 52.4-247.9 -2.8 -36.4 -4 546 No stop 20 46 00 --- 15 50 50 52.9-246.7 -2.8 -36.0 246 611 20 41 51 Schedule for IRBENE (Code Ir ) Page 3 new UCD -6cm 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 15 Jun 2021 Day 166 --- 20 46 30 J1848+3219 15 51 20 50.8-249.4 -3.0 -36.5 26 611 20 46 30 20 48 30 =1846+322 15 53 20 51.1-248.9 -2.9 -36.3 120 642 20 46 31 20 49 20 LSRJ1835+325 15 54 11 53.3-245.8 -2.7 -35.7 46 642 20 49 20 20 52 40 --- 15 57 31 53.7-244.8 -2.6 -35.4 200 693 20 49 21 20 52 40 J1848+3219 15 57 31 51.6-247.8 -2.9 -36.0 -4 693 No stop 20 54 40 =1846+322 15 59 31 51.8-247.2 -2.8 -35.8 116 724 20 52 41 20 54 40 LSRJ1835+325 15 59 31 53.9-244.2 -2.6 -35.2 -4 724 No stop 20 58 50 --- 16 03 42 54.4-243.0 -2.5 -34.8 246 788 20 54 41 20 59 20 J1848+3219 16 04 12 52.4-245.9 -2.7 -35.4 25 788 20 59 20 21 01 20 =1846+322 16 06 12 52.6-245.3 -2.7 -35.2 120 819 20 59 21 21 02 10 LSRJ1835+325 16 07 03 54.8-242.0 -2.5 -34.4 45 819 21 02 10 21 05 30 --- 16 10 23 55.2-241.0 -2.4 -34.0 200 871 21 02 11 21 05 30 J1848+3219 16 10 23 53.1-244.1 -2.6 -34.9 -5 871 No stop 21 07 30 =1846+322 16 12 24 53.4-243.6 -2.6 -34.7 115 902 21 05 31 21 07 30 LSRJ1835+325 16 12 24 55.5-240.4 -2.4 -33.8 -5 902 No stop 21 11 40 --- 16 16 34 55.9-239.1 -2.3 -33.3 245 966 21 07 31 21 12 10 J1848+3219 16 17 04 53.9-242.2 -2.5 -34.2 25 966 21 12 10 21 14 10 =1846+322 16 19 05 54.2-241.6 -2.5 -34.0 120 997 21 12 11 21 15 00 LSRJ1835+325 16 19 55 56.3-238.1 -2.3 -32.9 45 997 21 15 00 21 18 20 --- 16 23 15 56.7-237.0 -2.2 -32.4 200 1049 21 15 01 21 18 20 J1848+3219 16 23 15 54.7-240.3 -2.4 -33.5 -5 1049 No stop 21 20 20 =1846+322 16 25 16 54.9-239.7 -2.4 -33.3 115 1080 21 18 21 21 20 20 LSRJ1835+325 16 25 16 56.9-236.3 -2.2 -32.2 -5 1080 No stop 21 24 30 --- 16 29 26 57.4-235.0 -2.1 -31.6 245 1144 21 20 21 21 25 00 J1848+3219 16 29 56 55.4-238.3 -2.3 -32.7 25 1144 21 25 00 21 27 00 =1846+322 16 31 57 55.7-237.6 -2.3 -32.4 120 1175 21 25 01 21 27 50 LSRJ1835+325 16 32 47 57.8-233.8 -2.1 -31.1 45 1175 21 27 50 21 31 10 --- 16 36 07 58.1-232.7 -2.0 -30.6 200 1226 21 27 51 21 31 10 J1848+3219 16 36 07 56.1-236.3 -2.2 -31.9 -5 1226 No stop 21 33 10 =1846+322 16 38 08 56.4-235.6 -2.2 -31.6 115 1257 21 31 11 Schedule for IRBENE (Code Ir ) Page 4 new UCD -6cm 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 15 Jun 2021 Day 166 --- 21 33 10 LSRJ1835+325 16 38 08 58.3-232.0 -2.0 -30.3 -5 1257 No stop 21 37 20 --- 16 42 18 58.8-230.6 -1.9 -29.6 245 1322 21 33 11 21 37 50 J1848+3219 16 42 48 56.9-234.1 -2.1 -31.0 25 1322 21 37 50 21 39 50 =1846+322 16 44 49 57.1-233.4 -2.1 -30.7 120 1353 21 37 51 21 40 40 LSRJ1835+325 16 45 39 59.1-229.4 -1.8 -29.1 45 1353 21 40 40 21 44 00 --- 16 49 00 59.4-228.2 -1.8 -28.5 200 1404 21 40 41 21 44 00 J1848+3219 16 49 00 57.5-232.0 -2.0 -30.0 -5 1404 No stop 21 46 00 =1846+322 16 51 00 57.8-231.3 -2.0 -29.7 115 1435 21 44 01 21 46 00 LSRJ1835+325 16 51 00 59.6-227.5 -1.8 -28.1 -5 1435 No stop 21 50 10 --- 16 55 11 60.1-225.9 -1.7 -27.4 245 1499 21 46 01 21 50 40 J1848+3219 16 55 41 58.2-229.7 -1.9 -29.0 25 1499 21 50 40 21 52 40 =1846+322 16 57 41 58.4-229.0 -1.9 -28.6 120 1530 21 50 41 21 53 30 LSRJ1835+325 16 58 31 60.4-224.7 -1.6 -26.7 45 1530 21 53 30 21 56 50 --- 17 01 52 60.7-223.4 -1.6 -26.1 200 1582 21 53 31 21 56 50 J1848+3219 17 01 52 58.9-227.5 -1.8 -27.9 -5 1582 No stop 21 58 50 =1846+322 17 03 52 59.1-226.8 -1.8 -27.6 115 1613 21 56 51 21 58 50 LSRJ1835+325 17 03 52 60.9-222.6 -1.5 -25.7 -5 1613 No stop 22 03 00 --- 17 08 03 61.2-221.0 -1.5 -24.8 245 1677 21 58 51 22 03 30 J1848+3219 17 08 33 59.5-225.1 -1.7 -26.7 25 1677 22 03 30 22 05 30 =1846+322 17 10 33 59.7-224.3 -1.6 -26.3 120 1708 22 03 31 22 06 20 LSRJ1835+325 17 11 23 61.5-219.6 -1.4 -24.1 45 1708 22 06 20 22 09 40 --- 17 14 44 61.8-218.3 -1.4 -23.4 200 1760 22 06 21 22 09 40 J1848+3219 17 14 44 60.1-222.7 -1.6 -25.5 -5 1760 No stop 22 11 40 =1846+322 17 16 44 60.3-222.0 -1.5 -25.1 115 1791 22 09 41 22 11 40 LSRJ1835+325 17 16 44 62.0-217.5 -1.3 -22.9 -5 1791 No stop 22 15 50 --- 17 20 55 62.3-215.7 -1.3 -21.9 245 1855 22 11 41 22 16 20 J1848+3219 17 21 25 60.7-220.1 -1.5 -24.2 25 1855 22 16 20 22 18 20 =1846+322 17 23 25 60.9-219.4 -1.4 -23.7 120 1886 22 16 21 22 19 10 LSRJ1835+325 17 24 15 62.6-214.3 -1.2 -21.1 45 1886 22 19 10 22 22 30 --- 17 27 36 62.8-212.9 -1.1 -20.3 200 1937 22 19 11 Schedule for IRBENE (Code Ir ) Page 5 new UCD -6cm 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 15 Jun 2021 Day 166 --- 22 22 30 J1848+3219 17 27 36 61.2-217.7 -1.4 -22.8 -5 1937 No stop 22 24 30 =1846+322 17 29 36 61.4-216.9 -1.3 -22.4 115 1968 22 22 31 22 24 30 LSRJ1835+325 17 29 36 63.0-212.0 -1.1 -19.8 -5 1968 No stop 22 28 40 --- 17 33 47 63.2-210.2 -1.0 -18.8 245 2033 22 24 31 22 29 10 J1848+3219 17 34 17 61.7-214.9 -1.2 -21.3 25 2033 22 29 10 22 31 10 =1846+322 17 36 17 61.9-214.1 -1.2 -20.9 120 2064 22 29 11 22 32 00 LSRJ1835+325 17 37 07 63.5-208.7 -1.0 -17.9 44 2064 22 32 00 22 35 20 --- 17 40 28 63.7-207.2 -0.9 -17.0 200 2115 22 32 01 22 35 20 J1848+3219 17 40 28 62.2-212.3 -1.1 -19.9 -6 2115 No stop 22 37 20 =1846+322 17 42 28 62.3-211.5 -1.1 -19.4 114 2146 22 35 21 22 37 20 LSRJ1835+325 17 42 28 63.8-206.3 -0.9 -16.5 -6 2146 No stop 22 41 30 --- 17 46 39 64.0-204.4 -0.8 -15.3 244 2211 22 37 21 22 42 00 J1848+3219 17 47 09 62.7-209.5 -1.0 -18.2 24 2211 22 42 00 22 44 00 =1846+322 17 49 09 62.8-208.6 -1.0 -17.7 120 2241 22 42 01 22 44 50 LSRJ1835+325 17 49 59 64.2-202.8 -0.8 -14.4 44 2241 22 44 50 22 48 10 --- 17 53 20 64.4-201.3 -0.7 -13.4 200 2293 22 44 51 22 48 10 J1848+3219 17 53 20 63.0-206.7 -0.9 -16.6 -6 2293 No stop 22 50 10 =1846+322 17 55 20 63.2-205.8 -0.9 -16.1 114 2324 22 48 11 22 50 10 LSRJ1835+325 17 55 20 64.5-200.3 -0.7 -12.8 -6 2324 No stop 22 54 20 --- 17 59 31 64.7-198.3 -0.6 -11.6 244 2388 22 50 11 22 54 50 J1848+3219 18 00 01 63.4-203.7 -0.8 -14.8 24 2388 22 54 50 22 56 50 =1846+322 18 02 01 63.5-202.8 -0.8 -14.2 120 2419 22 54 51 22 57 40 LSRJ1835+325 18 02 52 64.8-196.7 -0.6 -10.6 44 2419 22 57 40 23 01 00 --- 18 06 12 64.9-195.1 -0.5 -9.6 200 2471 22 57 41 23 01 00 J1848+3219 18 06 12 63.7-200.9 -0.7 -13.1 -6 2471 No stop 23 03 00 =1846+322 18 08 12 63.8-199.9 -0.7 -12.5 114 2502 23 01 01 23 03 00 LSRJ1835+325 18 08 12 65.0-194.1 -0.5 -9.0 -6 2502 No stop 23 07 10 --- 18 12 23 65.1-192.1 -0.4 -7.7 244 2566 23 03 01 23 07 40 J1848+3219 18 12 53 64.0-197.7 -0.6 -11.1 24 2566 23 07 40 23 09 40 =1846+322 18 14 54 64.1-196.8 -0.6 -10.6 120 2597 23 07 41 Schedule for IRBENE (Code Ir ) Page 6 new UCD -6cm 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 15 Jun 2021 Day 166 --- 23 10 30 LSRJ1835+325 18 15 44 65.2-190.4 -0.3 -6.6 44 2597 23 10 30 23 13 50 --- 18 19 04 65.3-188.7 -0.3 -5.6 200 2649 23 10 31 23 13 50 J1848+3219 18 19 04 64.3-194.8 -0.5 -9.3 -6 2649 No stop 23 15 50 =1846+322 18 21 05 64.3-193.8 -0.5 -8.7 114 2679 23 13 51 23 15 50 LSRJ1835+325 18 21 05 65.3-187.7 -0.3 -4.9 -6 2679 No stop 23 20 00 --- 18 25 15 65.4-185.6 -0.2 -3.6 244 2744 23 15 51 23 20 30 J1848+3219 18 25 45 64.5-191.5 -0.4 -7.3 24 2744 23 20 30 23 22 30 =1846+322 18 27 46 64.5-190.6 -0.4 -6.7 120 2775 23 20 31 23 23 20 LSRJ1835+325 18 28 36 65.4-184.0 -0.1 -2.5 44 2775 23 23 20 23 26 40 --- 18 31 56 65.4-182.3 -0.1 -1.5 200 2826 23 23 21 23 26 40 J1848+3219 18 31 56 64.6-188.5 -0.3 -5.4 -6 2826 No stop 23 28 40 =1846+322 18 33 57 64.7-187.5 -0.3 -4.8 114 2857 23 26 41 23 28 40 LSRJ1835+325 18 33 57 65.5-181.3 -0.0 -0.8 -6 2857 No stop 23 32 50 --- 18 38 07 65.5-179.1 0.0 0.5 244 2922 23 28 41 23 33 20 J1848+3219 18 38 37 64.7-185.2 -0.2 -3.3 24 2922 23 33 20 23 35 20 =1846+322 18 40 38 64.7-184.2 -0.1 -2.7 120 2953 23 33 21 23 36 10 LSRJ1835+325 18 41 28 65.4-177.5 0.1 1.6 44 2953 23 36 10 23 39 30 --- 18 44 48 65.4-175.8 0.1 2.7 200 3004 23 36 11 23 39 30 J1848+3219 18 44 48 64.8-182.2 -0.1 -1.4 -6 3004 No stop 23 41 30 =1846+322 18 46 49 64.8-181.2 -0.0 -0.7 114 3035 23 39 31 23 41 30 LSRJ1835+325 18 46 49 65.4-174.8 0.2 3.3 -6 3035 No stop 23 45 40 --- 18 50 59 65.3-172.7 0.2 4.7 244 3099 23 41 31 23 46 10 J1848+3219 18 51 30 64.8-178.9 0.0 0.7 24 3099 23 46 10 23 48 10 =1846+322 18 53 30 64.8-177.9 0.1 1.4 120 3130 23 46 11 23 49 00 LSRJ1835+325 18 54 20 65.3-171.0 0.3 5.7 44 3130 23 49 00 23 52 20 --- 18 57 41 65.2-169.3 0.4 6.8 200 3182 23 49 01 23 52 20 J1848+3219 18 57 41 64.7-175.8 0.1 2.7 -6 3182 No stop 23 54 20 =1846+322 18 59 41 64.7-174.8 0.2 3.3 114 3213 23 52 21 23 54 20 LSRJ1835+325 18 59 41 65.1-168.3 0.4 7.4 -6 3213 No stop 23 58 30 --- 19 03 52 65.0-166.3 0.5 8.7 244 3277 23 54 21 Schedule for IRBENE (Code Ir ) Page 7 new UCD -6cm 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 ---------------------------------------------------------------------------------------- --- Start: Tue 15 Jun 2021 Day 166 -- Stop: Wed 16 Jun 2021 Day 167 --- 23 59 00 J1848+3219 19 04 22 64.7-172.5 0.3 4.8 24 3277 23 59 00 00 01 00 =1846+322 19 06 22 64.6-171.5 0.3 5.4 120 3308 23 59 01 00 01 50 LSRJ1835+325 19 07 12 64.9-164.7 0.5 9.7 44 3308 00 01 50 00 05 10 --- 19 10 33 64.8-163.0 0.6 10.8 200 3360 00 01 51 00 05 10 J1848+3219 19 10 33 64.5-169.5 0.4 6.7 -6 3360 No stop 00 07 10 =1846+322 19 12 33 64.5-168.5 0.4 7.3 114 3391 00 05 11 00 07 10 LSRJ1835+325 19 12 33 64.7-162.1 0.6 11.4 -6 3391 No stop 00 11 20 --- 19 16 44 64.5-160.1 0.7 12.6 244 3455 00 07 11 00 11 50 J1848+3219 19 17 14 64.3-166.2 0.5 8.7 24 3455 00 11 50 00 13 50 =1846+322 19 19 14 64.3-165.3 0.5 9.3 120 3486 00 11 51 00 14 40 LSRJ1835+325 19 20 04 64.4-158.5 0.7 13.6 44 3486 00 14 40 00 18 00 --- 19 23 25 64.2-156.9 0.8 14.5 200 3537 00 14 41 00 18 00 J1848+3219 19 23 25 64.1-163.3 0.6 10.5 -6 3537 No stop 00 20 00 =1846+322 19 25 25 64.0-162.3 0.6 11.1 114 3568 00 18 01 00 20 00 LSRJ1835+325 19 25 25 64.1-156.0 0.8 15.1 -6 3568 No stop 00 24 10 --- 19 29 36 63.8-154.1 0.9 16.2 244 3633 00 20 01 00 24 40 J1848+3219 19 30 06 63.8-160.1 0.7 12.5 24 3633 00 24 40 00 26 40 =1846+322 19 32 06 63.7-159.2 0.7 13.0 120 3664 00 24 41 00 27 30 LSRJ1835+325 19 32 56 63.6-152.5 0.9 17.2 44 3664 00 27 30 00 30 50 --- 19 36 17 63.4-151.0 1.0 18.0 200 3715 00 27 31 00 30 50 J1848+3219 19 36 17 63.5-157.2 0.8 14.2 -6 3715 No stop 00 32 50 =1846+322 19 38 17 63.4-156.3 0.8 14.8 114 3746 00 30 51 00 32 50 LSRJ1835+325 19 38 17 63.3-150.2 1.0 18.6 -6 3746 No stop 00 37 00 --- 19 42 28 63.0-148.3 1.1 19.6 244 3810 00 32 51 00 37 30 J1848+3219 19 42 58 63.2-154.2 0.9 16.0 24 3810 00 37 30 00 39 30 =1846+322 19 44 58 63.0-153.3 0.9 16.6 120 3841 00 37 31 00 40 20 LSRJ1835+325 19 45 48 62.8-146.9 1.2 20.5 44 3841 00 40 20 00 43 40 --- 19 49 09 62.5-145.5 1.2 21.3 200 3893 00 40 21 00 43 40 J1848+3219 19 49 09 62.8-151.5 1.0 17.7 -6 3893 No stop 00 45 40 =1846+322 19 51 09 62.7-150.6 1.0 18.2 114 3924 00 43 41 Schedule for IRBENE (Code Ir ) Page 8 new UCD -6cm UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 16 Jun 2021 Day 167 --- 00 45 40 LSRJ1835+325 19 51 09 62.4-144.6 1.2 21.7 -6 3924 No stop 00 49 50 --- 19 55 20 62.0-142.9 1.3 22.7 244 3988 00 45 41 00 50 20 J1848+3219 19 55 50 62.3-148.5 1.1 19.4 24 3988 00 50 20 00 52 20 =1846+322 19 57 50 62.2-147.7 1.1 19.8 120 4019 00 50 21 00 53 10 LSRJ1835+325 19 58 41 61.8-141.5 1.4 23.5 44 4019 00 53 10 00 56 30 --- 20 02 01 61.5-140.2 1.4 24.2 200 4071 00 53 11 00 56 30 J1848+3219 20 02 01 61.9-145.9 1.2 20.8 -6 4071 No stop 00 58 30 =1846+322 20 04 01 61.7-145.1 1.2 21.3 114 4102 00 56 31 00 58 30 LSRJ1835+325 20 04 01 61.3-139.4 1.5 24.6 -6 4102 No stop 01 02 40 --- 20 08 12 60.9-137.7 1.5 25.5 244 4166 00 58 31 01 03 10 J1848+3219 20 08 42 61.4-143.2 1.3 22.4 24 4166 01 03 10 01 05 10 =1846+322 20 10 43 61.2-142.3 1.4 22.8 120 4197 01 03 11 01 06 00 LSRJ1835+325 20 11 33 60.6-136.4 1.6 26.2 44 4197 01 06 00 01 09 20 --- 20 14 53 60.3-135.1 1.6 26.8 200 4248 01 06 01 01 09 20 J1848+3219 20 14 53 60.9-140.7 1.4 23.7 -6 4248 No stop 01 11 20 =1846+322 20 16 54 60.7-139.9 1.5 24.2 114 4279 01 09 21 01 11 20 LSRJ1835+325 20 16 54 60.1-134.4 1.7 27.2 -6 4279 No stop 01 15 30 --- 20 21 04 59.7-132.8 1.7 28.0 244 4344 01 11 21 01 16 00 J1848+3219 20 21 34 60.3-138.1 1.5 25.1 24 4344 01 16 00 01 18 00 =1846+322 20 23 35 60.1-137.3 1.6 25.5 120 4375 01 16 01 01 18 50 LSRJ1835+325 20 24 25 59.4-131.6 1.8 28.6 44 4375 01 18 50 01 22 10 --- 20 27 45 59.1-130.4 1.9 29.1 200 4426 01 18 51 01 22 10 J1848+3219 20 27 45 59.7-135.7 1.6 26.3 -6 4426 No stop 01 24 10 =1846+322 20 29 46 59.5-135.0 1.7 26.7 114 4457 01 22 11 01 24 10 LSRJ1835+325 20 29 46 58.8-129.7 1.9 29.5 -6 4457 No stop 01 28 20 --- 20 33 56 58.4-128.3 2.0 30.2 244 4522 01 24 11 01 28 50 J1848+3219 20 34 26 59.1-133.2 1.8 27.6 24 4522 01 28 50 01 30 50 =1846+322 20 36 27 58.9-132.5 1.8 27.9 120 4552 01 28 51 01 31 40 LSRJ1835+325 20 37 17 58.1-127.1 2.0 30.7 44 4552 01 31 40 01 35 00 --- 20 40 37 57.7-126.0 2.1 31.2 200 4604 01 31 41 Schedule for IRBENE (Code Ir ) Page 9 new UCD -6cm UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Wed 16 Jun 2021 Day 167 --- 01 35 00 J1848+3219 20 40 37 58.5-131.0 1.9 28.6 -6 4604 No stop 01 37 00 =1846+322 20 42 38 58.2-130.3 1.9 29.0 114 4635 01 35 01 01 37 00 LSRJ1835+325 20 42 38 57.5-125.3 2.1 31.5 -6 4635 No stop 01 41 10 --- 20 46 48 57.0-123.9 2.2 32.1 244 4699 01 37 01 01 41 40 J1848+3219 20 47 19 57.8-128.7 2.0 29.7 25 4699 01 41 40 01 43 40 =1846+322 20 49 19 57.6-128.0 2.0 30.0 120 4730 01 41 41 01 44 30 LSRJ1835+325 20 50 09 56.6-122.8 2.2 32.5 45 4730 01 44 30 01 47 50 --- 20 53 30 56.3-121.8 2.3 32.9 200 4782 01 44 31 01 47 50 J1848+3219 20 53 30 57.1-126.6 2.1 30.7 -5 4782 No stop 01 49 50 =1846+322 20 55 30 56.9-125.9 2.1 31.0 115 4813 01 47 51 01 49 50 LSRJ1835+325 20 55 30 56.0-121.1 2.3 33.2 -5 4813 No stop 01 54 00 --- 20 59 41 55.6-119.8 2.4 33.7 245 4877 01 49 51 01 54 30 J1848+3219 21 00 11 56.4-124.4 2.2 31.6 25 4877 01 54 30 01 56 30 =1846+322 21 02 11 56.2-123.7 2.2 31.9 120 4908 01 54 31 01 57 20 1830+285 21 03 01 51.1-122.0 2.5 31.2 45 4908 01 57 20 02 00 00 --- 21 05 42 50.8-121.2 2.5 31.5 160 4949 01 57 21 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess221.C2048 --- 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: IRBENE 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= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 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: 6 Setup file default. Used with PCAL = off LO sum= 4830.49 4830.49 4830.49 4830.49 4894.49 4894.49 4894.49 4894.49 4958.49 4958.49 4958.49 4958.49 5022.49 5022.49 5022.49 5022.49 BBC fr= 730.49 730.49 730.49 730.49 794.49 794.49 794.49 794.49 858.49 858.49 858.49 858.49 922.49 922.49 922.49 922.49 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: 6 15 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 26.287650 0.00 32 57 22.09729 * 32 59 53.31134 33 00 53.69533 0.00 From catalog imbedded in main SCHED input file. J1832+2833 18 30 52.379791 * 18 32 50.185622 18 33 41.433994 0.12 * 1830+285 28 31 17.07907 * 28 33 35.95518 28 34 31.67995 0.11 J1832+28 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 1548 observations * J1848+3219 18 46 29.612036 * 18 48 22.088579 18 49 11.102829 0.12 1846+322 32 15 36.66028 * 32 19 02.60368 32 20 25.62650 0.10 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.vlba.2012jul rfc_2012b Petrov, 2012, unpublished 6645 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+32sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 3.375 311.505 1830+285 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 0.128 12.217 J1848+3219 sess221.C2048 1 2 3 4 5 6 7 8 9 10 11 12 1.833 149.839 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+325 122.0 1830+285 126.4 J1848+3219 121.8 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