COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: LSR J1835 follow-up observations Exp. Code: ec086d 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 ---------------------------------------------------------------------------------------- --- Tue 14 Jun 2022 Day 165 --- 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 19 09 48.5 455.7 -3.2 -53.9 0 0 21 00 00 21 04 00 --- 15 23 09 49.2 456.5 -3.2 -53.8 240 124 21 00 01 21 04 50 J1848+3219 15 23 59 48.7 449.0 -3.4 -57.5 36 124 21 04 50 21 06 50 =1846+322 15 26 00 49.1 449.4 -3.4 -57.5 120 185 21 04 51 21 06 50 LSRJ1835+325 15 26 00 51.7 450.7 -3.2 -58.2 -10 185 No stop 21 10 50 --- 15 30 00 52.4 451.4 -3.1 -58.2 230 309 21 06 51 21 11 30 J1848+3219 15 30 40 49.9 450.2 -3.3 -57.6 30 309 21 11 30 21 12 50 =1846+322 15 32 01 50.2 450.4 -3.3 -57.6 80 350 21 11 31 21 12 50 LSRJ1835+325 15 32 01 52.8 451.8 -3.1 -58.2 -10 350 No stop 21 16 50 --- 15 36 01 53.5 452.5 -3.0 -58.2 230 474 21 12 51 21 17 30 J1848+3219 15 36 41 51.0 451.3 -3.2 -57.5 30 474 21 17 30 21 18 50 =1846+322 15 38 02 51.2 451.5 -3.2 -57.5 80 515 21 17 31 21 18 50 LSRJ1835+325 15 38 02 53.9 452.9 -3.0 -58.1 -10 515 No stop 21 22 50 --- 15 42 02 54.6 453.7 -2.9 -58.1 230 639 21 18 51 21 23 30 J1848+3219 15 42 42 52.1 452.4 -3.1 -57.5 30 639 21 23 30 21 24 50 =1846+322 15 44 03 52.3 452.6 -3.1 -57.5 80 680 21 23 31 21 24 50 LSRJ1835+325 15 44 03 54.9 454.1 -2.9 -58.0 -10 680 No stop 21 28 50 --- 15 48 03 55.6 454.9 -2.8 -57.9 230 804 21 24 51 21 29 30 J1848+3219 15 48 43 53.1 453.5 -3.0 -57.4 30 804 21 29 30 21 30 50 =1846+322 15 50 04 53.4 453.7 -3.0 -57.4 80 845 21 29 31 21 30 50 LSRJ1835+325 15 50 04 56.0 455.2 -2.8 -57.9 -10 845 No stop 21 34 50 --- 15 54 04 56.7 456.1 -2.7 -57.7 230 969 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 ---------------------------------------------------------------------------------------- --- Tue 14 Jun 2022 Day 165 --- 21 35 30 J1848+3219 15 54 44 54.2 454.7 -2.9 -57.3 30 969 21 35 30 21 36 50 =1846+322 15 56 05 54.4 454.9 -2.9 -57.2 80 1010 21 35 31 21 36 50 J1834+3205 15 56 05 56.7 458.0 -2.7 -56.5 -9 1010 No stop 21 38 50 --- 15 58 05 57.1 458.5 -2.6 -56.4 111 1072 21 36 51 21 38 50 J1848+3219 15 58 05 54.8 455.3 -2.9 -57.2 -9 1072 No stop 21 40 50 =1846+322 16 00 05 55.2 455.7 -2.8 -57.1 111 1134 21 38 51 21 40 50 LSRJ1835+325 16 00 05 57.8 457.3 -2.6 -57.5 -10 1134 No stop 21 44 50 --- 16 04 06 58.5 458.2 -2.5 -57.3 230 1257 21 40 51 21 45 30 J1848+3219 16 04 46 56.0 456.7 -2.7 -57.0 30 1257 21 45 30 21 46 50 =1846+322 16 06 06 56.2 456.9 -2.7 -56.9 80 1298 21 45 31 21 46 50 LSRJ1835+325 16 06 06 58.8 458.6 -2.5 -57.2 -10 1298 No stop 21 50 50 --- 16 10 07 59.6 459.5 -2.4 -57.0 230 1422 21 46 51 21 51 30 J1848+3219 16 10 47 57.1 457.9 -2.6 -56.7 30 1422 21 51 30 21 52 50 =1846+322 16 12 07 57.3 458.2 -2.6 -56.6 80 1463 21 51 31 21 52 50 LSRJ1835+325 16 12 07 59.9 459.9 -2.4 -56.9 -10 1463 No stop 21 56 50 --- 16 16 08 60.6 460.9 -2.3 -56.6 230 1587 21 52 51 21 57 30 J1848+3219 16 16 48 58.1 459.2 -2.5 -56.4 30 1587 21 57 30 21 58 50 =1846+322 16 18 08 58.3 459.5 -2.5 -56.3 80 1628 21 57 31 21 58 50 LSRJ1835+325 16 18 08 61.0 461.4 -2.3 -56.5 -10 1628 No stop 22 02 50 --- 16 22 09 61.7 462.3 -2.2 -56.2 230 1752 21 58 51 22 03 30 J1848+3219 16 22 49 59.2 460.6 -2.4 -56.1 30 1752 22 03 30 22 04 50 =1846+322 16 24 09 59.4 460.9 -2.4 -56.0 80 1793 22 03 31 22 04 50 LSRJ1835+325 16 24 09 62.0 462.8 -2.2 -56.0 -10 1793 No stop 22 08 50 --- 16 28 10 62.7 463.8 -2.1 -55.7 230 1917 22 04 51 22 09 30 J1848+3219 16 28 50 60.2 462.0 -2.3 -55.6 30 1917 22 09 30 22 10 50 =1846+322 16 30 10 60.5 462.3 -2.3 -55.5 80 1958 22 09 31 22 10 50 J1834+3205 16 30 10 62.7 466.2 -2.1 -53.9 -9 1958 No stop 22 12 50 --- 16 32 11 63.0 466.7 -2.1 -53.7 111 2020 22 10 51 22 12 50 J1848+3219 16 32 11 60.8 462.8 -2.3 -55.4 -9 2020 No stop 22 14 50 =1846+322 16 34 11 61.2 463.3 -2.3 -55.2 111 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 ---------------------------------------------------------------------------------------- --- Tue 14 Jun 2022 Day 165 --- 22 14 50 LSRJ1835+325 16 34 11 63.7 465.4 -2.0 -55.1 -10 2082 No stop 22 18 50 --- 16 38 11 64.4 466.5 -2.0 -54.6 230 2205 22 14 51 22 19 30 J1848+3219 16 38 52 62.0 464.5 -2.2 -54.8 30 2205 22 19 30 22 20 50 =1846+322 16 40 12 62.2 464.8 -2.2 -54.7 80 2247 22 19 31 22 20 50 LSRJ1835+325 16 40 12 64.8 467.1 -1.9 -54.4 -10 2247 No stop 22 24 50 --- 16 44 12 65.4 468.3 -1.9 -53.8 230 2370 22 20 51 22 25 30 J1848+3219 16 44 53 63.0 466.1 -2.1 -54.2 30 2370 22 25 30 22 26 50 =1846+322 16 46 13 63.2 466.5 -2.1 -54.0 80 2411 22 25 31 22 26 50 LSRJ1835+325 16 46 13 65.8 468.9 -1.8 -53.6 -10 2411 No stop 22 30 50 --- 16 50 13 66.5 470.1 -1.8 -53.0 230 2535 22 26 51 22 31 30 J1848+3219 16 50 54 64.0 467.8 -2.0 -53.5 30 2535 22 31 30 22 32 50 =1846+322 16 52 14 64.2 468.2 -1.9 -53.3 80 2576 22 31 31 22 32 50 LSRJ1835+325 16 52 14 66.8 470.8 -1.7 -52.7 -10 2576 No stop 22 36 50 --- 16 56 14 67.5 472.1 -1.7 -52.0 230 2700 22 32 51 22 37 30 J1848+3219 16 56 55 65.0 469.6 -1.9 -52.7 30 2700 22 37 30 22 38 50 =1846+322 16 58 15 65.3 470.0 -1.8 -52.5 80 2741 22 37 31 22 38 50 LSRJ1835+325 16 58 15 67.8 472.8 -1.6 -51.6 -10 2741 No stop 22 42 50 --- 17 02 15 68.4 474.2 -1.6 -50.9 230 2865 22 38 51 22 43 30 J1848+3219 17 02 56 66.0 471.4 -1.8 -51.8 30 2865 22 43 30 22 44 50 =1846+322 17 04 16 66.3 471.9 -1.7 -51.6 80 2906 22 43 31 22 44 50 J1834+3205 17 04 16 68.3 477.1 -1.5 -48.5 -11 2906 No stop 22 46 50 --- 17 06 16 68.6 477.9 -1.5 -48.1 109 2968 22 44 51 22 46 50 J1848+3219 17 06 16 66.6 472.5 -1.7 -51.2 -11 2968 No stop 22 48 50 =1846+322 17 08 16 66.9 473.2 -1.7 -50.9 109 3030 22 46 51 22 48 50 LSRJ1835+325 17 08 16 69.4 476.4 -1.5 -49.6 -10 3030 No stop 22 52 50 --- 17 12 17 70.1 478.0 -1.4 -48.6 230 3153 22 48 51 22 53 30 J1848+3219 17 12 57 67.7 474.8 -1.6 -50.0 30 3153 22 53 30 22 54 50 =1846+322 17 14 17 67.9 475.3 -1.6 -49.7 80 3195 22 53 31 22 54 50 LSRJ1835+325 17 14 17 70.4 478.8 -1.4 -48.1 -10 3195 No stop 22 58 50 --- 17 18 18 71.0 480.6 -1.3 -47.1 230 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 ---------------------------------------------------------------------------------------- --- Tue 14 Jun 2022 Day 165 --- 22 59 30 J1848+3219 17 18 58 68.7 477.1 -1.5 -48.7 31 3318 22 59 30 23 00 50 =1846+322 17 20 18 68.9 477.6 -1.5 -48.4 80 3360 22 59 31 23 00 50 LSRJ1835+325 17 20 18 71.3 481.4 -1.3 -46.5 -10 3360 No stop 23 04 50 --- 17 24 19 71.9 483.3 -1.2 -45.3 230 3483 23 00 51 23 05 30 J1848+3219 17 24 59 69.6 479.4 -1.4 -47.3 31 3483 23 05 30 23 06 50 =1846+322 17 26 19 69.8 480.0 -1.4 -47.0 80 3524 23 05 31 23 06 50 LSRJ1835+325 17 26 19 72.2 484.3 -1.2 -44.6 -10 3524 No stop 23 10 50 --- 17 30 20 72.8 486.3 -1.1 -43.3 230 3648 23 06 51 23 11 30 J1848+3219 17 31 00 70.5 482.0 -1.3 -45.7 30 3648 23 11 30 23 12 50 =1846+322 17 32 20 70.7 482.6 -1.3 -45.3 80 3689 23 11 31 23 12 50 LSRJ1835+325 17 32 20 73.1 487.3 -1.1 -42.5 -10 3689 No stop 23 16 50 --- 17 36 21 73.6 489.5 -1.0 -41.0 230 3813 23 12 51 23 17 30 J1848+3219 17 37 01 71.4 484.8 -1.2 -43.9 29 3813 23 17 30 23 18 50 =1846+322 17 38 21 71.6 485.4 -1.2 -43.4 80 3854 23 17 31 23 18 50 J1834+3205 17 38 21 73.3 493.1 -1.0 -37.9 -14 3854 No stop 23 20 50 --- 17 40 22 73.6 494.3 -0.9 -37.0 106 3916 23 18 51 23 20 50 J1848+3219 17 40 22 71.9 486.4 -1.1 -42.8 -14 3916 No stop 23 22 50 =1846+322 17 42 22 72.2 487.4 -1.1 -42.1 106 3978 23 20 51 23 22 50 LSRJ1835+325 17 42 22 74.4 493.0 -0.9 -38.4 -12 3978 No stop 23 26 50 --- 17 46 23 74.9 495.6 -0.8 -36.5 228 4102 23 22 51 23 27 30 J1848+3219 17 47 03 72.8 489.9 -1.0 -40.3 28 4102 23 27 30 23 28 50 =1846+322 17 48 23 73.0 490.6 -1.0 -39.8 80 4143 23 27 31 23 28 50 LSRJ1835+325 17 48 23 75.2 496.9 -0.8 -35.5 -12 4143 No stop 23 32 50 --- 17 52 24 75.7 499.6 -0.7 -33.4 228 4266 23 28 51 23 33 30 J1848+3219 17 53 04 73.6 493.3 -0.9 -37.9 27 4266 23 33 30 23 34 50 =1846+322 17 54 24 73.8 494.1 -0.9 -37.3 80 4308 23 33 31 23 34 50 LSRJ1835+325 17 54 24 75.9 501.1 -0.7 -32.3 -13 4308 No stop 23 38 50 --- 17 58 25 76.3 504.1 -0.6 -29.9 227 4431 23 34 51 23 39 30 J1848+3219 17 59 05 74.4 497.0 -0.8 -35.1 26 4431 23 39 30 23 40 50 =1846+322 18 00 25 74.6 497.9 -0.8 -34.5 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 ---------------------------------------------------------------------------------------- --- Tue 14 Jun 2022 Day 165 --- 23 40 50 LSRJ1835+325 18 00 25 76.5 505.6 -0.6 -28.7 -14 4473 No stop 23 44 50 --- 18 04 26 76.9 508.9 -0.5 -26.1 226 4596 23 40 51 23 45 30 J1848+3219 18 05 06 75.1 501.1 -0.7 -32.0 25 4596 23 45 30 23 46 50 =1846+322 18 06 26 75.2 502.0 -0.7 -31.3 80 4637 23 45 31 23 46 50 LSRJ1835+325 18 06 26 77.1 510.6 -0.5 -24.7 -16 4637 No stop 23 50 50 --- 18 10 27 77.4 514.1 -0.4 -21.8 224 4761 23 46 51 23 51 30 J1848+3219 18 11 07 75.7 505.4 -0.6 -28.6 24 4761 23 51 30 23 52 50 =1846+322 18 12 27 75.9 506.4 -0.6 -27.8 80 4802 23 51 31 23 52 50 J1834+3205 18 12 27 76.8 518.0 -0.4 -18.4 -20 4802 No stop 23 54 50 --- 18 14 27 76.9 519.8 -0.4 -16.9 100 4864 23 52 51 23 54 50 J1848+3219 18 14 27 76.1 508.0 -0.6 -26.6 -19 4864 No stop 23 56 50 =1846+322 18 16 28 76.3 509.6 -0.5 -25.3 101 4926 23 54 51 --- Start: Tue 14 Jun 2022 Day 165 -- Stop: Wed 15 Jun 2022 Day 166 --- 23 56 50 LSRJ1835+325 18 16 28 77.9 519.7 -0.3 -17.2 -18 4926 No stop 00 00 50 --- 18 20 28 78.1 523.5 -0.3 -13.9 222 5050 23 56 51 00 01 40 J1848+3219 18 21 18 76.7 513.6 -0.5 -22.1 32 5050 00 01 40 00 02 50 =1846+322 18 22 29 76.8 514.6 -0.4 -21.2 70 5086 00 01 41 00 02 50 LSRJ1835+325 18 22 29 78.2 525.5 -0.2 -12.3 -19 5086 No stop 00 06 50 --- 18 26 29 78.3 529.6 -0.2 -8.8 221 5209 00 02 51 00 07 40 J1848+3219 18 27 19 77.1 518.8 -0.4 -17.7 31 5209 00 07 40 00 08 50 =1846+322 18 28 30 77.2 519.9 -0.3 -16.9 70 5246 00 07 41 00 09 30 1830+285 18 29 10 74.0 536.4 -0.1 -3.0 14 5246 00 09 30 00 13 30 --- 18 33 10 74.1 539.6 -0.0 -0.4 240 5369 00 09 31 00 14 20 J1848+3219 18 34 00 77.5 525.0 -0.3 -12.6 26 5369 00 14 20 00 15 30 =1846+322 18 35 11 77.5 526.1 -0.2 -11.7 70 5405 00 14 21 00 15 30 LSRJ1835+325 18 35 11 78.5 538.6 -0.0 -1.2 -21 5405 No stop 00 19 30 --- 18 39 11 78.5 542.8 0.0 2.4 219 5529 00 15 31 00 20 20 J1848+3219 18 40 01 77.7 530.8 -0.2 -7.7 29 5529 00 20 20 00 21 30 =1846+322 18 41 12 77.7 532.0 -0.1 -6.7 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 ---------------------------------------------------------------------------------------- --- Wed 15 Jun 2022 Day 166 --- 00 21 30 LSRJ1835+325 18 41 12 78.5 544.9 0.1 4.2 -22 5565 No stop 00 25 30 --- 18 45 12 78.4 549.1 0.1 7.7 218 5689 00 21 31 00 26 20 J1848+3219 18 46 02 77.8 536.8 -0.1 -2.7 29 5689 00 26 20 00 27 30 =1846+322 18 47 13 77.8 538.0 -0.0 -1.7 70 5725 00 26 21 00 27 30 LSRJ1835+325 18 47 13 78.3 551.2 0.2 9.5 -22 5725 No stop 00 31 30 --- 18 51 13 78.1 555.2 0.2 12.9 218 5848 00 27 31 00 32 20 J1848+3219 18 52 03 77.8 542.8 0.0 2.4 29 5848 00 32 20 00 33 30 =1846+322 18 53 14 77.8 544.0 0.1 3.4 70 5884 00 32 21 00 33 30 LSRJ1835+325 18 53 14 78.0 557.2 0.3 14.6 -22 5884 No stop 00 37 30 --- 18 57 14 77.8 561.1 0.3 17.8 218 6008 00 33 31 00 38 20 J1848+3219 18 58 04 77.7 548.8 0.1 7.4 29 6008 00 38 20 00 39 30 =1846+322 18 59 15 77.7 550.0 0.2 8.4 70 6044 00 38 21 00 39 30 LSRJ1835+325 18 59 15 77.7 562.9 0.4 19.3 -22 6044 No stop 00 43 30 --- 19 03 15 77.4 566.6 0.4 22.4 218 6168 00 39 31 00 44 20 J1848+3219 19 04 05 77.5 554.6 0.2 12.3 29 6168 00 44 20 00 45 30 =1846+322 19 05 16 77.4 555.7 0.3 13.2 70 6204 00 44 21 00 45 30 J1834+3205 19 05 16 76.3 567.4 0.5 22.8 -20 6204 No stop 00 47 30 --- 19 07 16 76.1 569.1 0.5 24.1 100 6266 00 45 31 00 47 30 J1848+3219 19 07 16 77.3 557.6 0.3 14.8 -19 6266 No stop 00 49 30 =1846+322 19 09 16 77.2 559.5 0.3 16.3 101 6328 00 47 31 00 49 30 LSRJ1835+325 19 09 16 76.9 571.7 0.5 26.6 -21 6328 No stop 00 53 30 --- 19 13 17 76.5 574.9 0.6 29.1 219 6451 00 49 31 00 54 20 J1848+3219 19 14 07 76.9 563.8 0.4 19.9 31 6451 00 54 20 00 55 30 =1846+322 19 15 17 76.8 564.8 0.4 20.8 70 6487 00 54 21 00 55 30 LSRJ1835+325 19 15 17 76.3 576.5 0.6 30.4 -20 6487 No stop 00 59 30 --- 19 19 18 75.8 579.5 0.7 32.7 220 6611 00 55 31 01 00 20 J1848+3219 19 20 08 76.4 568.9 0.5 24.1 31 6611 01 00 20 01 01 30 =1846+322 19 21 18 76.3 569.9 0.5 24.9 70 6647 01 00 21 01 01 30 LSRJ1835+325 19 21 18 75.6 580.9 0.7 33.8 -19 6647 No stop 01 05 30 --- 19 25 19 75.1 583.6 0.8 35.9 221 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 ---------------------------------------------------------------------------------------- --- Wed 15 Jun 2022 Day 166 --- 01 06 20 J1848+3219 19 26 09 75.9 573.7 0.6 27.9 32 6771 01 06 20 01 07 30 =1846+322 19 27 19 75.7 574.6 0.6 28.6 70 6807 01 06 21 01 07 30 LSRJ1835+325 19 27 19 74.9 584.9 0.8 36.9 -18 6807 No stop 01 11 30 --- 19 31 20 74.3 587.4 0.9 38.8 222 6930 01 07 31 01 12 20 J1848+3219 19 32 10 75.2 578.1 0.7 31.4 33 6930 01 12 20 01 13 30 =1846+322 19 33 20 75.1 578.9 0.7 32.0 70 6967 01 12 21 01 13 30 LSRJ1835+325 19 33 20 74.1 588.6 0.9 39.6 -17 6967 No stop 01 17 30 --- 19 37 21 73.5 590.9 1.0 41.3 223 7090 01 13 31 01 18 20 J1848+3219 19 38 11 74.5 582.2 0.8 34.5 34 7090 01 18 20 01 19 30 =1846+322 19 39 21 74.4 583.0 0.8 35.1 70 7126 01 18 21 01 19 30 J1834+3205 19 39 21 72.5 590.4 1.1 40.4 -14 7126 No stop 01 21 30 --- 19 41 22 72.2 591.5 1.1 41.2 106 7188 01 19 31 01 21 30 J1848+3219 19 41 22 74.1 584.2 0.9 36.1 -13 7188 No stop 01 23 30 =1846+322 19 43 22 73.9 585.5 0.9 37.0 107 7250 01 21 31 01 23 30 LSRJ1835+325 19 43 22 72.7 594.1 1.1 43.5 -16 7250 No stop 01 27 30 --- 19 47 22 72.1 596.1 1.2 44.9 224 7374 01 23 31 01 28 20 J1848+3219 19 48 13 73.3 588.3 1.0 39.1 35 7374 01 28 20 01 29 30 =1846+322 19 49 23 73.1 589.0 1.0 39.5 70 7410 01 28 21 01 29 30 LSRJ1835+325 19 49 23 71.8 597.1 1.2 45.5 -15 7410 No stop 01 33 30 --- 19 53 23 71.2 598.9 1.3 46.7 225 7533 01 29 31 01 34 20 J1848+3219 19 54 14 72.4 591.6 1.1 41.4 36 7533 01 34 20 01 35 30 =1846+322 19 55 24 72.3 592.2 1.1 41.8 70 7569 01 34 21 01 35 30 LSRJ1835+325 19 55 24 70.9 599.8 1.3 47.3 -14 7569 No stop 01 39 30 --- 19 59 24 70.3 601.5 1.4 48.3 226 7693 01 35 31 01 40 20 J1848+3219 20 00 15 71.6 594.6 1.2 43.5 37 7693 01 40 20 01 41 30 =1846+322 20 01 25 71.4 595.2 1.2 43.9 70 7729 01 40 21 01 41 30 LSRJ1835+325 20 01 25 69.9 602.3 1.4 48.8 -13 7729 No stop 01 45 30 --- 20 05 25 69.3 603.9 1.5 49.8 227 7853 01 41 31 01 46 20 J1848+3219 20 06 16 70.7 597.5 1.3 45.3 37 7853 01 46 20 01 47 30 =1846+322 20 07 26 70.5 598.0 1.3 45.7 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 ---------------------------------------------------------------------------------------- --- Wed 15 Jun 2022 Day 166 --- 01 47 30 LSRJ1835+325 20 07 26 69.0 604.6 1.5 50.2 -13 7889 No stop 01 51 30 --- 20 11 26 68.3 606.1 1.6 51.0 227 8013 01 47 31 01 52 20 J1848+3219 20 12 17 69.8 600.1 1.4 47.0 38 8013 01 52 20 01 53 30 =1846+322 20 13 27 69.6 600.5 1.4 47.3 70 8049 01 52 21 01 53 30 J1834+3205 20 13 27 67.3 605.2 1.6 49.8 -10 8049 No stop 01 55 30 --- 20 15 27 67.0 605.9 1.7 50.2 110 8110 01 53 31 01 55 30 J1848+3219 20 15 27 69.3 601.4 1.4 47.8 -10 8110 No stop 01 57 30 =1846+322 20 17 27 69.0 602.2 1.5 48.3 110 8172 01 55 31 01 57 30 LSRJ1835+325 20 17 27 67.3 608.2 1.7 52.1 -12 8172 No stop 02 01 30 --- 20 21 28 66.7 609.5 1.7 52.8 228 8296 01 57 31 02 02 20 J1848+3219 20 22 18 68.2 604.0 1.6 49.3 38 8296 02 02 20 02 03 30 =1846+322 20 23 28 68.0 604.4 1.6 49.6 70 8332 02 02 21 02 03 30 LSRJ1835+325 20 23 28 66.3 610.1 1.8 53.1 -12 8332 No stop 02 07 30 --- 20 27 29 65.7 611.3 1.9 53.7 228 8456 02 03 31 02 08 20 J1848+3219 20 28 19 67.2 606.2 1.7 50.5 39 8456 02 08 20 02 09 30 =1846+322 20 29 29 67.0 606.6 1.7 50.7 70 8492 02 08 21 02 09 30 LSRJ1835+325 20 29 29 65.3 611.9 1.9 53.9 -11 8492 No stop 02 13 30 --- 20 33 30 64.6 613.1 2.0 54.4 229 8615 02 09 31 02 14 20 J1848+3219 20 34 20 66.2 608.2 1.8 51.6 39 8615 02 14 20 02 15 30 =1846+322 20 35 30 66.0 608.6 1.8 51.8 70 8651 02 14 21 02 15 30 LSRJ1835+325 20 35 30 64.3 613.7 2.0 54.7 -11 8651 No stop 02 19 30 --- 20 39 31 63.6 614.8 2.1 55.1 229 8775 02 15 31 02 20 20 J1848+3219 20 40 21 65.2 610.1 1.9 52.5 40 8775 02 20 20 02 21 30 =1846+322 20 41 31 65.0 610.4 1.9 52.7 70 8811 02 20 21 02 21 30 LSRJ1835+325 20 41 31 63.3 615.3 2.1 55.3 -10 8811 No stop 02 25 30 --- 20 45 32 62.6 616.4 2.2 55.7 230 8935 02 21 31 02 26 20 J1848+3219 20 46 22 64.2 611.9 2.0 53.3 40 8935 02 26 20 02 27 30 =1846+322 20 47 32 64.0 612.2 2.0 53.5 70 8971 02 26 21 02 27 30 J1834+3205 20 47 32 61.6 615.5 2.2 54.6 -10 8971 No stop 02 29 30 --- 20 49 33 61.2 616.0 2.2 54.8 110 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 ---------------------------------------------------------------------------------------- --- Wed 15 Jun 2022 Day 166 --- 02 29 30 J1848+3219 20 49 33 63.7 612.8 2.0 53.7 -10 9033 No stop 02 31 30 =1846+322 20 51 33 63.3 613.3 2.0 54.0 110 9095 02 29 31 02 31 30 LSRJ1835+325 20 51 33 61.5 617.9 2.3 56.2 -10 9095 No stop 02 35 30 --- 20 55 34 60.8 618.8 2.3 56.5 230 9218 02 31 31 02 36 20 J1848+3219 20 56 24 62.5 614.7 2.1 54.5 40 9218 02 36 20 02 37 30 =1846+322 20 57 34 62.3 615.0 2.1 54.6 70 9254 02 36 21 02 37 30 LSRJ1835+325 20 57 34 60.5 619.3 2.4 56.7 -10 9254 No stop 02 41 30 --- 21 01 35 59.8 620.2 2.4 56.9 230 9378 02 37 31 02 42 20 J1848+3219 21 02 25 61.5 616.2 2.2 55.0 41 9378 02 42 20 02 43 30 =1846+322 21 03 35 61.3 616.5 2.2 55.2 70 9414 02 42 21 02 43 30 LSRJ1835+325 21 03 35 59.4 620.7 2.5 57.0 -9 9414 No stop 02 47 30 --- 21 07 36 58.7 621.6 2.5 57.3 231 9538 02 43 31 02 48 20 J1848+3219 21 08 26 60.4 617.7 2.3 55.5 41 9538 02 48 20 02 49 30 =1846+322 21 09 36 60.2 618.0 2.3 55.6 70 9574 02 48 21 02 49 30 LSRJ1835+325 21 09 36 58.4 622.0 2.6 57.4 -9 9574 No stop 02 53 30 --- 21 13 37 57.7 622.9 2.6 57.5 231 9698 02 49 31 02 54 20 J1848+3219 21 14 27 59.4 619.1 2.4 56.0 41 9698 02 54 20 02 55 30 =1846+322 21 15 37 59.2 619.4 2.4 56.1 70 9734 02 54 21 02 56 00 1830+285 21 16 07 54.2 617.5 2.7 52.4 15 9734 02 56 00 03 00 00 --- 21 20 08 53.5 618.4 2.8 52.7 240 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 28.589856 0.00 32 57 22.09729 * 32 59 53.31134 33 00 54.21810 0.00 From catalog imbedded in main SCHED input file. * J1834+3205 18 32 56.698696 * 18 34 49.087200 18 35 40.427393 0.00 32 02 57.74164 * 32 05 25.38800 32 06 24.84237 0.00 From catalog imbedded in main SCHED input file. * 1830+285 18 30 52.379792 * 18 32 50.185623 18 33 43.884914 0.03 J1832+2833 28 31 17.07914 * 28 33 35.95525 28 34 31.96681 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 13.430316 0.00 * J1848+3219 32 15 36.66044 * 32 19 02.60384 32 20 27.33074 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 3.400 198.872 J1834+3205 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 0.300 15.118 1830+285 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 0.200 12.482 J1848+3219 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 1.414 90.534 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+325 121.7 J1834+3205 122.6 1830+285 126.1 J1848+3219 121.5 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