COVER INFORMATION Station: MEDICINA (Code Mc ) 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 MEDICINA (Code Mc ) 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: 288.00 288.00 288.00 288.00 352.00 352.00 352.00 352.00 416.00 416.00 416.00 416.00 480.00 480.00 480.00 480.00 544.00 544.00 544.00 544.00 608.00 608.00 608.00 608.00 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 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 11 15 47.1 454.2 -3.4 -54.1 0 0 21 00 00 21 04 00 --- 15 15 16 47.8 454.9 -3.3 -54.0 240 124 21 00 01 21 04 50 J1848+3219 15 16 06 47.3 447.7 -3.6 -57.5 36 124 21 04 50 21 06 50 =1846+322 15 18 07 47.7 448.0 -3.5 -57.5 120 185 21 04 51 21 06 50 LSRJ1835+325 15 18 07 50.3 449.3 -3.3 -58.2 -10 185 No stop 21 10 50 --- 15 22 07 51.0 450.0 -3.2 -58.2 230 309 21 06 51 21 11 30 J1848+3219 15 22 47 48.5 448.8 -3.4 -57.5 30 309 21 11 30 21 12 50 =1846+322 15 24 08 48.8 449.1 -3.4 -57.5 80 350 21 11 31 21 12 50 LSRJ1835+325 15 24 08 51.4 450.4 -3.2 -58.2 -10 350 No stop 21 16 50 --- 15 28 08 52.1 451.1 -3.1 -58.2 230 474 21 12 51 21 17 30 J1848+3219 15 28 48 49.6 449.9 -3.3 -57.6 30 474 21 17 30 21 18 50 =1846+322 15 30 09 49.8 450.1 -3.3 -57.6 80 515 21 17 31 21 18 50 LSRJ1835+325 15 30 09 52.5 451.5 -3.1 -58.2 -10 515 No stop 21 22 50 --- 15 34 09 53.2 452.2 -3.0 -58.2 230 639 21 18 51 21 23 30 J1848+3219 15 34 49 50.7 450.9 -3.2 -57.5 30 639 21 23 30 21 24 50 =1846+322 15 36 10 50.9 451.2 -3.2 -57.5 80 680 21 23 31 21 24 50 LSRJ1835+325 15 36 10 53.5 452.6 -3.0 -58.2 -10 680 No stop 21 28 50 --- 15 40 10 54.2 453.3 -2.9 -58.1 230 804 21 24 51 21 29 30 J1848+3219 15 40 50 51.7 452.0 -3.1 -57.5 30 804 21 29 30 21 30 50 =1846+322 15 42 10 52.0 452.3 -3.1 -57.5 80 845 21 29 31 21 30 50 LSRJ1835+325 15 42 10 54.6 453.7 -2.9 -58.1 -10 845 No stop 21 34 50 --- 15 46 11 55.3 454.5 -2.8 -58.0 230 969 21 30 51 Schedule for MEDICINA (Code Mc ) 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 46 51 52.8 453.1 -3.0 -57.4 30 969 21 35 30 21 36 50 =1846+322 15 48 11 53.0 453.4 -3.0 -57.4 80 1010 21 35 31 21 36 50 J1834+3205 15 48 11 55.3 456.4 -2.8 -56.8 -9 1010 No stop 21 38 50 --- 15 50 12 55.7 456.8 -2.8 -56.7 111 1072 21 36 51 21 38 50 J1848+3219 15 50 12 53.4 453.8 -3.0 -57.4 -9 1072 No stop 21 40 50 =1846+322 15 52 12 53.8 454.2 -3.0 -57.3 111 1134 21 38 51 21 40 50 LSRJ1835+325 15 52 12 56.4 455.7 -2.7 -57.8 -10 1134 No stop 21 44 50 --- 15 56 13 57.1 456.5 -2.7 -57.7 230 1257 21 40 51 21 45 30 J1848+3219 15 56 53 54.6 455.1 -2.9 -57.2 30 1257 21 45 30 21 46 50 =1846+322 15 58 13 54.8 455.3 -2.9 -57.2 80 1298 21 45 31 21 46 50 LSRJ1835+325 15 58 13 57.5 456.9 -2.6 -57.6 -10 1298 No stop 21 50 50 --- 16 02 14 58.2 457.8 -2.6 -57.4 230 1422 21 46 51 21 51 30 J1848+3219 16 02 54 55.7 456.3 -2.8 -57.0 30 1422 21 51 30 21 52 50 =1846+322 16 04 14 55.9 456.6 -2.7 -57.0 80 1463 21 51 31 21 52 50 LSRJ1835+325 16 04 14 58.5 458.2 -2.5 -57.3 -10 1463 No stop 21 56 50 --- 16 08 15 59.2 459.1 -2.5 -57.1 230 1587 21 52 51 21 57 30 J1848+3219 16 08 55 56.7 457.5 -2.7 -56.8 30 1587 21 57 30 21 58 50 =1846+322 16 10 15 57.0 457.8 -2.6 -56.7 80 1628 21 57 31 21 58 50 LSRJ1835+325 16 10 15 59.6 459.5 -2.4 -57.0 -10 1628 No stop 22 02 50 --- 16 14 16 60.3 460.4 -2.4 -56.7 230 1752 21 58 51 22 03 30 J1848+3219 16 14 56 57.8 458.8 -2.6 -56.5 30 1752 22 03 30 22 04 50 =1846+322 16 16 16 58.0 459.1 -2.5 -56.4 80 1793 22 03 31 22 04 50 LSRJ1835+325 16 16 16 60.6 460.9 -2.3 -56.6 -10 1793 No stop 22 08 50 --- 16 20 17 61.3 461.9 -2.3 -56.3 230 1917 22 04 51 22 09 30 J1848+3219 16 20 57 58.8 460.2 -2.5 -56.2 30 1917 22 09 30 22 10 50 =1846+322 16 22 17 59.1 460.5 -2.4 -56.1 80 1958 22 09 31 22 10 50 J1834+3205 16 22 17 61.3 464.1 -2.2 -54.7 -9 1958 No stop 22 12 50 --- 16 24 17 61.7 464.6 -2.2 -54.5 111 2020 22 10 51 22 12 50 J1848+3219 16 24 17 59.4 460.9 -2.4 -56.0 -9 2020 No stop 22 14 50 =1846+322 16 26 18 59.8 461.4 -2.4 -55.8 111 2082 22 12 51 Schedule for MEDICINA (Code Mc ) 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 26 18 62.4 463.4 -2.2 -55.8 -10 2082 No stop 22 18 50 --- 16 30 18 63.1 464.4 -2.1 -55.4 230 2205 22 14 51 22 19 30 J1848+3219 16 30 58 60.6 462.5 -2.3 -55.5 30 2205 22 19 30 22 20 50 =1846+322 16 32 19 60.8 462.8 -2.3 -55.4 80 2247 22 19 31 22 20 50 LSRJ1835+325 16 32 19 63.4 464.9 -2.1 -55.2 -10 2247 No stop 22 24 50 --- 16 36 19 64.1 466.0 -2.0 -54.8 230 2370 22 20 51 22 25 30 J1848+3219 16 36 59 61.6 464.0 -2.2 -55.0 30 2370 22 25 30 22 26 50 =1846+322 16 38 20 61.9 464.4 -2.2 -54.8 80 2411 22 25 31 22 26 50 LSRJ1835+325 16 38 20 64.4 466.6 -2.0 -54.6 -10 2411 No stop 22 30 50 --- 16 42 20 65.1 467.7 -1.9 -54.1 230 2535 22 26 51 22 31 30 J1848+3219 16 43 00 62.7 465.6 -2.1 -54.4 30 2535 22 31 30 22 32 50 =1846+322 16 44 21 62.9 466.0 -2.1 -54.2 80 2576 22 31 31 22 32 50 LSRJ1835+325 16 44 21 65.5 468.3 -1.9 -53.8 -10 2576 No stop 22 36 50 --- 16 48 21 66.1 469.5 -1.8 -53.3 230 2700 22 32 51 22 37 30 J1848+3219 16 49 01 63.7 467.2 -2.0 -53.7 30 2700 22 37 30 22 38 50 =1846+322 16 50 22 63.9 467.6 -2.0 -53.5 80 2741 22 37 31 22 38 50 LSRJ1835+325 16 50 22 66.5 470.2 -1.8 -53.0 -10 2741 No stop 22 42 50 --- 16 54 22 67.2 471.5 -1.7 -52.3 230 2865 22 38 51 22 43 30 J1848+3219 16 55 02 64.7 469.0 -1.9 -52.9 30 2865 22 43 30 22 44 50 =1846+322 16 56 23 64.9 469.4 -1.9 -52.8 80 2906 22 43 31 22 44 50 J1834+3205 16 56 23 67.0 474.2 -1.7 -50.1 -10 2906 No stop 22 46 50 --- 16 58 23 67.4 474.9 -1.6 -49.7 110 2968 22 44 51 22 46 50 J1848+3219 16 58 23 65.3 470.0 -1.8 -52.5 -10 2968 No stop 22 48 50 =1846+322 17 00 23 65.6 470.6 -1.8 -52.2 110 3030 22 46 51 22 48 50 LSRJ1835+325 17 00 23 68.1 473.5 -1.6 -51.2 -10 3030 No stop 22 52 50 --- 17 04 24 68.8 475.0 -1.5 -50.4 230 3153 22 48 51 22 53 30 J1848+3219 17 05 04 66.4 472.1 -1.7 -51.4 30 3153 22 53 30 22 54 50 =1846+322 17 06 24 66.6 472.6 -1.7 -51.2 80 3195 22 53 31 22 54 50 LSRJ1835+325 17 06 24 69.1 475.7 -1.5 -50.0 -10 3195 No stop 22 58 50 --- 17 10 25 69.8 477.3 -1.4 -49.1 230 3318 22 54 51 Schedule for MEDICINA (Code Mc ) 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 11 05 67.4 474.2 -1.6 -50.3 30 3318 22 59 30 23 00 50 =1846+322 17 12 25 67.6 474.6 -1.6 -50.1 80 3360 22 59 31 23 00 50 LSRJ1835+325 17 12 25 70.1 478.1 -1.4 -48.6 -10 3360 No stop 23 04 50 --- 17 16 26 70.7 479.7 -1.3 -47.6 230 3483 23 00 51 23 05 30 J1848+3219 17 17 06 68.4 476.4 -1.5 -49.1 31 3483 23 05 30 23 06 50 =1846+322 17 18 26 68.6 476.9 -1.5 -48.8 80 3524 23 05 31 23 06 50 LSRJ1835+325 17 18 26 71.0 480.6 -1.3 -47.0 -10 3524 No stop 23 10 50 --- 17 22 27 71.6 482.4 -1.2 -45.9 230 3648 23 06 51 23 11 30 J1848+3219 17 23 07 69.3 478.7 -1.4 -47.8 31 3648 23 11 30 23 12 50 =1846+322 17 24 27 69.5 479.2 -1.4 -47.4 80 3689 23 11 31 23 12 50 LSRJ1835+325 17 24 27 71.9 483.4 -1.2 -45.2 -9 3689 No stop 23 16 50 --- 17 28 28 72.5 485.3 -1.1 -43.9 231 3813 23 12 51 23 17 30 J1848+3219 17 29 08 70.2 481.2 -1.3 -46.2 30 3813 23 17 30 23 18 50 =1846+322 17 30 28 70.4 481.8 -1.3 -45.8 80 3854 23 17 31 23 18 50 J1834+3205 17 30 28 72.2 488.8 -1.1 -41.0 -13 3854 No stop 23 20 50 --- 17 32 29 72.5 489.9 -1.1 -40.3 107 3916 23 18 51 23 20 50 J1848+3219 17 32 29 70.7 482.7 -1.3 -45.3 -13 3916 No stop 23 22 50 =1846+322 17 34 29 71.0 483.6 -1.2 -44.7 107 3978 23 20 51 23 22 50 LSRJ1835+325 17 34 29 73.4 488.5 -1.0 -41.7 -11 3978 No stop 23 26 50 --- 17 38 30 73.9 490.7 -1.0 -40.1 229 4102 23 22 51 23 27 30 J1848+3219 17 39 10 71.7 485.8 -1.2 -43.2 29 4102 23 27 30 23 28 50 =1846+322 17 40 30 71.9 486.5 -1.1 -42.7 80 4143 23 27 31 23 28 50 LSRJ1835+325 17 40 30 74.2 491.9 -0.9 -39.3 -11 4143 No stop 23 32 50 --- 17 44 31 74.7 494.4 -0.9 -37.4 229 4266 23 28 51 23 33 30 J1848+3219 17 45 11 72.6 488.9 -1.1 -41.1 28 4266 23 33 30 23 34 50 =1846+322 17 46 31 72.8 489.6 -1.0 -40.6 80 4308 23 33 31 23 34 50 LSRJ1835+325 17 46 31 75.0 495.7 -0.8 -36.5 -12 4308 No stop 23 38 50 --- 17 50 32 75.4 498.3 -0.8 -34.4 228 4431 23 34 51 23 39 30 J1848+3219 17 51 12 73.4 492.2 -1.0 -38.7 28 4431 23 39 30 23 40 50 =1846+322 17 52 32 73.6 493.0 -0.9 -38.1 80 4473 23 39 31 Schedule for MEDICINA (Code Mc ) 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 52 32 75.7 499.7 -0.7 -33.3 -13 4473 No stop 23 44 50 --- 17 56 33 76.1 502.7 -0.7 -31.0 227 4596 23 40 51 23 45 30 J1848+3219 17 57 13 74.2 495.8 -0.9 -36.0 27 4596 23 45 30 23 46 50 =1846+322 17 58 33 74.3 496.7 -0.8 -35.4 80 4637 23 45 31 23 46 50 LSRJ1835+325 17 58 33 76.3 504.2 -0.6 -29.8 -14 4637 No stop 23 50 50 --- 18 02 33 76.7 507.4 -0.6 -27.3 226 4761 23 46 51 23 51 30 J1848+3219 18 03 14 74.9 499.8 -0.8 -33.0 26 4761 23 51 30 23 52 50 =1846+322 18 04 34 75.0 500.7 -0.7 -32.3 80 4802 23 51 31 23 52 50 J1834+3205 18 04 34 76.2 511.3 -0.5 -23.8 -18 4802 No stop 23 54 50 --- 18 06 34 76.4 513.0 -0.5 -22.5 102 4864 23 52 51 23 54 50 J1848+3219 18 06 34 75.3 502.1 -0.7 -31.2 -18 4864 No stop 23 56 50 =1846+322 18 08 34 75.5 503.5 -0.7 -30.1 102 4926 23 54 51 --- Start: Sun 12 Jun 2022 Day 163 -- Stop: Mon 13 Jun 2022 Day 164 --- 23 56 50 LSRJ1835+325 18 08 34 77.3 512.4 -0.5 -23.2 -16 4926 No stop 00 00 50 --- 18 12 35 77.6 516.0 -0.4 -20.2 224 5050 23 56 51 00 01 40 J1848+3219 18 13 25 76.0 507.2 -0.6 -27.2 34 5050 00 01 40 00 02 50 =1846+322 18 14 35 76.1 508.1 -0.6 -26.5 70 5086 00 01 41 00 02 50 LSRJ1835+325 18 14 35 77.7 517.9 -0.4 -18.7 -17 5086 No stop 00 06 50 --- 18 18 36 78.0 521.7 -0.3 -15.5 223 5209 00 02 51 00 07 40 J1848+3219 18 19 26 76.5 512.0 -0.5 -23.3 32 5209 00 07 40 00 08 50 =1846+322 18 20 36 76.6 513.0 -0.5 -22.5 70 5246 00 07 41 00 09 30 1830+285 18 21 17 73.9 530.1 -0.2 -8.0 14 5246 00 09 30 00 13 30 --- 18 25 17 74.0 533.3 -0.1 -5.5 240 5369 00 09 31 00 14 20 J1848+3219 18 26 07 77.0 517.8 -0.4 -18.6 25 5369 00 14 20 00 15 30 =1846+322 18 27 18 77.1 518.8 -0.4 -17.8 70 5405 00 14 21 00 15 30 LSRJ1835+325 18 27 18 78.4 530.4 -0.2 -8.1 -20 5405 No stop 00 19 30 --- 18 31 18 78.5 534.6 -0.1 -4.6 220 5529 00 15 31 00 20 20 J1848+3219 18 32 08 77.4 523.3 -0.3 -14.1 30 5529 00 20 20 00 21 30 =1846+322 18 33 19 77.4 524.4 -0.3 -13.1 70 5565 00 20 21 Schedule for MEDICINA (Code Mc ) 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 33 19 78.5 536.7 -0.1 -2.8 -21 5565 No stop 00 25 30 --- 18 37 19 78.5 540.9 0.0 0.8 219 5689 00 21 31 00 26 20 J1848+3219 18 38 09 77.6 529.0 -0.2 -9.2 30 5689 00 26 20 00 27 30 =1846+322 18 39 20 77.7 530.2 -0.2 -8.3 70 5725 00 26 21 00 27 30 LSRJ1835+325 18 39 20 78.5 543.0 0.0 2.5 -21 5725 No stop 00 31 30 --- 18 43 20 78.4 547.2 0.1 6.1 219 5848 00 27 31 00 32 20 J1848+3219 18 44 10 77.8 535.0 -0.1 -4.3 29 5848 00 32 20 00 33 30 =1846+322 18 45 21 77.8 536.1 -0.1 -3.3 70 5884 00 32 21 00 33 30 LSRJ1835+325 18 45 21 78.4 549.3 0.1 7.9 -22 5884 No stop 00 37 30 --- 18 49 21 78.2 553.3 0.2 11.3 218 6008 00 33 31 00 38 20 J1848+3219 18 50 11 77.8 541.0 0.0 0.8 29 6008 00 38 20 00 39 30 =1846+322 18 51 21 77.8 542.1 0.0 1.8 70 6044 00 38 21 00 39 30 LSRJ1835+325 18 51 21 78.1 555.3 0.2 13.0 -22 6044 No stop 00 43 30 --- 18 55 22 77.9 559.3 0.3 16.3 218 6168 00 39 31 00 44 20 J1848+3219 18 56 12 77.7 547.0 0.1 5.9 29 6168 00 44 20 00 45 30 =1846+322 18 57 22 77.7 548.1 0.1 6.8 70 6204 00 44 21 00 45 30 J1834+3205 18 57 22 76.9 560.7 0.4 17.3 -21 6204 No stop 00 47 30 --- 18 59 23 76.8 562.4 0.4 18.7 99 6266 00 45 31 00 47 30 J1848+3219 18 59 23 77.7 550.1 0.2 8.5 -20 6266 No stop 00 49 30 =1846+322 19 01 23 77.6 552.0 0.2 10.1 100 6328 00 47 31 00 49 30 LSRJ1835+325 19 01 23 77.5 564.9 0.4 21.0 -21 6328 No stop 00 53 30 --- 19 05 24 77.2 568.4 0.5 23.9 219 6451 00 49 31 00 54 20 J1848+3219 19 06 14 77.4 556.7 0.3 14.0 30 6451 00 54 20 00 55 30 =1846+322 19 07 24 77.3 557.8 0.3 14.9 70 6487 00 54 21 00 55 30 LSRJ1835+325 19 07 24 77.0 570.2 0.5 25.3 -21 6487 No stop 00 59 30 --- 19 11 25 76.6 573.5 0.6 28.0 219 6611 00 55 31 01 00 20 J1848+3219 19 12 15 77.0 562.2 0.4 18.6 30 6611 01 00 20 01 01 30 =1846+322 19 13 25 76.9 563.2 0.4 19.4 70 6647 01 00 21 01 01 30 LSRJ1835+325 19 13 25 76.4 575.1 0.6 29.2 -20 6647 No stop 01 05 30 --- 19 17 26 76.0 578.1 0.7 31.6 220 6771 01 01 31 Schedule for MEDICINA (Code Mc ) 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 18 16 76.6 567.4 0.5 22.8 31 6771 01 06 20 01 07 30 =1846+322 19 19 26 76.5 568.3 0.5 23.6 70 6807 01 06 21 01 07 30 LSRJ1835+325 19 19 26 75.8 579.6 0.7 32.8 -19 6807 No stop 01 11 30 --- 19 23 27 75.3 582.4 0.8 35.0 221 6930 01 07 31 01 12 20 J1848+3219 19 24 17 76.0 572.2 0.6 26.8 32 6930 01 12 20 01 13 30 =1846+322 19 25 27 75.9 573.2 0.6 27.5 70 6967 01 12 21 01 13 30 LSRJ1835+325 19 25 27 75.1 583.7 0.8 36.0 -18 6967 No stop 01 17 30 --- 19 29 28 74.6 586.3 0.9 37.9 222 7090 01 13 31 01 18 20 J1848+3219 19 30 18 75.4 576.8 0.7 30.3 33 7090 01 18 20 01 19 30 =1846+322 19 31 28 75.3 577.6 0.7 31.0 70 7126 01 18 21 01 19 30 J1834+3205 19 31 28 73.5 586.0 0.9 37.2 -15 7126 No stop 01 21 30 --- 19 33 28 73.2 587.1 1.0 38.1 105 7188 01 19 31 01 21 30 J1848+3219 19 33 28 75.1 579.0 0.7 32.1 -15 7188 No stop 01 23 30 =1846+322 19 35 29 74.9 580.4 0.8 33.2 105 7250 01 21 31 01 23 30 LSRJ1835+325 19 35 29 73.8 589.9 1.0 40.5 -17 7250 No stop 01 27 30 --- 19 39 29 73.2 592.1 1.1 42.1 223 7374 01 23 31 01 28 20 J1848+3219 19 40 20 74.3 583.6 0.9 35.6 34 7374 01 28 20 01 29 30 =1846+322 19 41 30 74.1 584.3 0.9 36.1 70 7410 01 28 21 01 29 30 LSRJ1835+325 19 41 30 72.9 593.1 1.1 42.9 -16 7410 No stop 01 33 30 --- 19 45 30 72.4 595.2 1.2 44.3 224 7533 01 29 31 01 34 20 J1848+3219 19 46 20 73.5 587.2 1.0 38.3 35 7533 01 34 20 01 35 30 =1846+322 19 47 31 73.4 587.9 1.0 38.8 70 7569 01 34 21 01 35 30 LSRJ1835+325 19 47 31 72.1 596.2 1.2 44.9 -15 7569 No stop 01 39 30 --- 19 51 31 71.5 598.0 1.3 46.2 225 7693 01 35 31 01 40 20 J1848+3219 19 52 21 72.7 590.6 1.1 40.7 36 7693 01 40 20 01 41 30 =1846+322 19 53 32 72.5 591.2 1.1 41.2 70 7729 01 40 21 01 41 30 LSRJ1835+325 19 53 32 71.2 599.0 1.3 46.8 -14 7729 No stop 01 45 30 --- 19 57 32 70.5 600.7 1.4 47.9 226 7853 01 41 31 01 46 20 J1848+3219 19 58 22 71.9 593.7 1.2 42.9 36 7853 01 46 20 01 47 30 =1846+322 19 59 33 71.7 594.3 1.2 43.3 70 7889 01 46 21 Schedule for MEDICINA (Code Mc ) 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 19 59 33 70.2 601.5 1.4 48.4 -14 7889 No stop 01 51 30 --- 20 03 33 69.6 603.1 1.5 49.3 226 8013 01 47 31 01 52 20 J1848+3219 20 04 23 71.0 596.6 1.3 44.8 37 8013 01 52 20 01 53 30 =1846+322 20 05 34 70.8 597.1 1.3 45.1 70 8049 01 52 21 01 53 30 J1834+3205 20 05 34 68.6 602.3 1.5 48.2 -11 8049 No stop 01 55 30 --- 20 07 34 68.2 603.1 1.5 48.6 109 8110 01 53 31 01 55 30 J1848+3219 20 07 34 70.5 598.0 1.3 45.7 -11 8110 No stop 01 57 30 =1846+322 20 09 34 70.2 598.9 1.3 46.3 109 8172 01 55 31 01 57 30 LSRJ1835+325 20 09 34 68.6 605.4 1.6 50.6 -13 8172 No stop 02 01 30 --- 20 13 35 68.0 606.8 1.6 51.4 227 8296 01 57 31 02 02 20 J1848+3219 20 14 25 69.4 600.9 1.4 47.5 38 8296 02 02 20 02 03 30 =1846+322 20 15 35 69.3 601.4 1.4 47.8 70 8332 02 02 21 02 03 30 LSRJ1835+325 20 15 35 67.6 607.5 1.7 51.8 -12 8332 No stop 02 07 30 --- 20 19 36 67.0 608.9 1.7 52.5 228 8456 02 03 31 02 08 20 J1848+3219 20 20 26 68.5 603.3 1.5 48.9 38 8456 02 08 20 02 09 30 =1846+322 20 21 36 68.3 603.7 1.5 49.2 70 8492 02 08 21 02 09 30 LSRJ1835+325 20 21 36 66.6 609.5 1.8 52.8 -12 8492 No stop 02 13 30 --- 20 25 37 66.0 610.8 1.8 53.4 228 8615 02 09 31 02 14 20 J1848+3219 20 26 27 67.5 605.5 1.6 50.2 39 8615 02 14 20 02 15 30 =1846+322 20 27 37 67.3 605.9 1.6 50.4 70 8651 02 14 21 02 15 30 LSRJ1835+325 20 27 37 65.6 611.4 1.9 53.7 -11 8651 No stop 02 19 30 --- 20 31 38 65.0 612.6 1.9 54.2 229 8775 02 15 31 02 20 20 J1848+3219 20 32 28 66.5 607.6 1.7 51.3 39 8775 02 20 20 02 21 30 =1846+322 20 33 38 66.4 608.0 1.7 51.5 70 8811 02 20 21 02 21 30 LSRJ1835+325 20 33 38 64.6 613.1 2.0 54.5 -11 8811 No stop 02 25 30 --- 20 37 39 63.9 614.3 2.0 54.9 229 8935 02 21 31 02 26 20 J1848+3219 20 38 29 65.5 609.5 1.8 52.2 39 8935 02 26 20 02 27 30 =1846+322 20 39 39 65.4 609.9 1.8 52.4 70 8971 02 26 21 02 27 30 J1834+3205 20 39 39 62.9 613.4 2.1 53.8 -10 8971 No stop 02 29 30 --- 20 41 40 62.6 613.9 2.1 54.0 110 9033 02 27 31 Schedule for MEDICINA (Code Mc ) 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 41 40 65.0 610.5 1.9 52.7 -9 9033 No stop 02 31 30 =1846+322 20 43 40 64.7 611.1 1.9 53.0 111 9095 02 29 31 02 31 30 LSRJ1835+325 20 43 40 62.9 615.9 2.1 55.5 -10 9095 No stop 02 35 30 --- 20 47 41 62.2 616.9 2.2 55.9 230 9218 02 31 31 02 36 20 J1848+3219 20 48 31 63.9 612.5 2.0 53.6 40 9218 02 36 20 02 37 30 =1846+322 20 49 41 63.7 612.8 2.0 53.7 70 9254 02 36 21 02 37 30 LSRJ1835+325 20 49 41 61.9 617.4 2.2 56.1 -10 9254 No stop 02 41 30 --- 20 53 42 61.2 618.4 2.3 56.4 230 9378 02 37 31 02 42 20 J1848+3219 20 54 32 62.8 614.2 2.1 54.3 40 9378 02 42 20 02 43 30 =1846+322 20 55 42 62.6 614.5 2.1 54.4 70 9414 02 42 21 02 43 30 LSRJ1835+325 20 55 42 60.8 618.9 2.3 56.5 -10 9414 No stop 02 47 30 --- 20 59 43 60.1 619.8 2.4 56.8 230 9538 02 43 31 02 48 20 J1848+3219 21 00 33 61.8 615.7 2.2 54.9 40 9538 02 48 20 02 49 30 =1846+322 21 01 43 61.6 616.0 2.2 55.0 70 9574 02 48 21 02 49 30 LSRJ1835+325 21 01 43 59.7 620.3 2.4 56.9 -10 9574 No stop 02 53 30 --- 21 05 44 59.0 621.2 2.5 57.2 230 9698 02 49 31 02 54 20 J1848+3219 21 06 34 60.8 617.3 2.3 55.4 41 9698 02 54 20 02 55 30 =1846+322 21 07 44 60.6 617.5 2.3 55.5 70 9734 02 54 21 02 56 00 1830+285 21 08 14 55.5 615.7 2.6 51.9 15 9734 02 56 00 03 00 00 --- 21 12 15 54.8 616.6 2.6 52.2 240 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: 7 Station: MEDICINA 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= 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 4344.00 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: 4 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= 288.00 288.00 288.00 288.00 352.00 352.00 352.00 352.00 416.00 416.00 416.00 416.00 480.00 480.00 480.00 480.00 544.00 544.00 544.00 544.00 608.00 608.00 608.00 608.00 672.00 672.00 672.00 672.00 736.00 736.00 736.00 736.00 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: 4 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