COVER INFORMATION Station: MEDICINA (Code Mc ) Experiment: LSR J1835 follow-up observations Exp. Code: ec086c 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 ---------------------------------------------------------------------------------------- --- Mon 13 Jun 2022 Day 164 --- 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 15 12 47.8 454.9 -3.3 -54.0 0 0 21 00 00 21 04 00 --- 15 19 13 48.5 455.7 -3.2 -53.9 240 124 21 00 01 21 04 50 J1848+3219 15 20 03 48.0 448.4 -3.5 -57.5 36 124 21 04 50 21 06 50 =1846+322 15 22 03 48.4 448.7 -3.5 -57.5 120 185 21 04 51 21 06 50 LSRJ1835+325 15 22 03 51.0 450.0 -3.2 -58.2 -10 185 No stop 21 10 50 --- 15 26 04 51.7 450.7 -3.2 -58.2 230 309 21 06 51 21 11 30 J1848+3219 15 26 44 49.2 449.5 -3.4 -57.6 30 309 21 11 30 21 12 50 =1846+322 15 28 04 49.5 449.7 -3.4 -57.6 80 350 21 11 31 21 12 50 LSRJ1835+325 15 28 04 52.1 451.1 -3.1 -58.2 -10 350 No stop 21 16 50 --- 15 32 05 52.8 451.8 -3.1 -58.2 230 474 21 12 51 21 17 30 J1848+3219 15 32 45 50.3 450.6 -3.3 -57.6 30 474 21 17 30 21 18 50 =1846+322 15 34 05 50.5 450.8 -3.3 -57.5 80 515 21 17 31 21 18 50 LSRJ1835+325 15 34 05 53.2 452.2 -3.0 -58.2 -10 515 No stop 21 22 50 --- 15 38 06 53.9 452.9 -3.0 -58.1 230 639 21 18 51 21 23 30 J1848+3219 15 38 46 51.4 451.6 -3.2 -57.5 30 639 21 23 30 21 24 50 =1846+322 15 40 06 51.6 451.9 -3.2 -57.5 80 680 21 23 31 21 24 50 LSRJ1835+325 15 40 06 54.2 453.3 -2.9 -58.1 -10 680 No stop 21 28 50 --- 15 44 07 54.9 454.1 -2.9 -58.0 230 804 21 24 51 21 29 30 J1848+3219 15 44 47 52.4 452.8 -3.1 -57.5 30 804 21 29 30 21 30 50 =1846+322 15 46 07 52.7 453.0 -3.1 -57.4 80 845 21 29 31 21 30 50 LSRJ1835+325 15 46 07 55.3 454.5 -2.8 -58.0 -10 845 No stop 21 34 50 --- 15 50 08 56.0 455.3 -2.8 -57.9 230 969 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 ---------------------------------------------------------------------------------------- --- Mon 13 Jun 2022 Day 164 --- 21 35 30 J1848+3219 15 50 48 53.5 453.9 -3.0 -57.3 30 969 21 35 30 21 36 50 =1846+322 15 52 08 53.7 454.1 -3.0 -57.3 80 1010 21 35 31 21 36 50 J1834+3205 15 52 08 56.0 457.2 -2.7 -56.6 -9 1010 No stop 21 38 50 --- 15 54 08 56.4 457.6 -2.7 -56.5 111 1072 21 36 51 21 38 50 J1848+3219 15 54 08 54.1 454.5 -2.9 -57.3 -9 1072 No stop 21 40 50 =1846+322 15 56 09 54.5 454.9 -2.9 -57.2 111 1134 21 38 51 21 40 50 LSRJ1835+325 15 56 09 57.1 456.5 -2.7 -57.7 -10 1134 No stop 21 44 50 --- 16 00 09 57.8 457.3 -2.6 -57.5 230 1257 21 40 51 21 45 30 J1848+3219 16 00 49 55.3 455.9 -2.8 -57.1 30 1257 21 45 30 21 46 50 =1846+322 16 02 10 55.5 456.1 -2.8 -57.0 80 1298 21 45 31 21 46 50 LSRJ1835+325 16 02 10 58.1 457.7 -2.6 -57.4 -10 1298 No stop 21 50 50 --- 16 06 10 58.9 458.6 -2.5 -57.2 230 1422 21 46 51 21 51 30 J1848+3219 16 06 50 56.4 457.1 -2.7 -56.9 30 1422 21 51 30 21 52 50 =1846+322 16 08 11 56.6 457.4 -2.7 -56.8 80 1463 21 51 31 21 52 50 LSRJ1835+325 16 08 11 59.2 459.1 -2.5 -57.1 -10 1463 No stop 21 56 50 --- 16 12 11 59.9 460.0 -2.4 -56.9 230 1587 21 52 51 21 57 30 J1848+3219 16 12 51 57.4 458.4 -2.6 -56.6 30 1587 21 57 30 21 58 50 =1846+322 16 14 12 57.7 458.7 -2.6 -56.5 80 1628 21 57 31 21 58 50 LSRJ1835+325 16 14 12 60.3 460.4 -2.4 -56.7 -10 1628 No stop 22 02 50 --- 16 18 12 61.0 461.4 -2.3 -56.5 230 1752 21 58 51 22 03 30 J1848+3219 16 18 52 58.5 459.7 -2.5 -56.3 30 1752 22 03 30 22 04 50 =1846+322 16 20 13 58.7 460.0 -2.5 -56.2 80 1793 22 03 31 22 04 50 LSRJ1835+325 16 20 13 61.3 461.9 -2.3 -56.3 -10 1793 No stop 22 08 50 --- 16 24 13 62.0 462.8 -2.2 -56.0 230 1917 22 04 51 22 09 30 J1848+3219 16 24 53 59.5 461.1 -2.4 -55.9 30 1917 22 09 30 22 10 50 =1846+322 16 26 14 59.8 461.4 -2.4 -55.8 80 1958 22 09 31 22 10 50 J1834+3205 16 26 14 62.0 465.1 -2.2 -54.3 -9 1958 No stop 22 12 50 --- 16 28 14 62.3 465.7 -2.1 -54.1 111 2020 22 10 51 22 12 50 J1848+3219 16 28 14 60.1 461.9 -2.3 -55.7 -9 2020 No stop 22 14 50 =1846+322 16 30 14 60.5 462.3 -2.3 -55.5 111 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 ---------------------------------------------------------------------------------------- --- Mon 13 Jun 2022 Day 164 --- 22 14 50 LSRJ1835+325 16 30 14 63.1 464.4 -2.1 -55.5 -10 2082 No stop 22 18 50 --- 16 34 15 63.8 465.4 -2.0 -55.0 230 2205 22 14 51 22 19 30 J1848+3219 16 34 55 61.3 463.5 -2.2 -55.1 30 2205 22 19 30 22 20 50 =1846+322 16 36 15 61.5 463.8 -2.2 -55.0 80 2247 22 19 31 22 20 50 LSRJ1835+325 16 36 15 64.1 466.0 -2.0 -54.8 -10 2247 No stop 22 24 50 --- 16 40 16 64.8 467.1 -1.9 -54.3 230 2370 22 20 51 22 25 30 J1848+3219 16 40 56 62.3 465.0 -2.1 -54.6 30 2370 22 25 30 22 26 50 =1846+322 16 42 16 62.5 465.4 -2.1 -54.5 80 2411 22 25 31 22 26 50 LSRJ1835+325 16 42 16 65.1 467.7 -1.9 -54.1 -10 2411 No stop 22 30 50 --- 16 46 17 65.8 468.9 -1.8 -53.6 230 2535 22 26 51 22 31 30 J1848+3219 16 46 57 63.4 466.7 -2.0 -53.9 30 2535 22 31 30 22 32 50 =1846+322 16 48 17 63.6 467.0 -2.0 -53.8 80 2576 22 31 31 22 32 50 LSRJ1835+325 16 48 17 66.1 469.5 -1.8 -53.3 -10 2576 No stop 22 36 50 --- 16 52 18 66.8 470.8 -1.7 -52.7 230 2700 22 32 51 22 37 30 J1848+3219 16 52 58 64.4 468.4 -1.9 -53.2 30 2700 22 37 30 22 38 50 =1846+322 16 54 18 64.6 468.8 -1.9 -53.0 80 2741 22 37 31 22 38 50 LSRJ1835+325 16 54 18 67.1 471.4 -1.7 -52.3 -10 2741 No stop 22 42 50 --- 16 58 19 67.8 472.8 -1.6 -51.6 230 2865 22 38 51 22 43 30 J1848+3219 16 58 59 65.4 470.2 -1.8 -52.4 30 2865 22 43 30 22 44 50 =1846+322 17 00 19 65.6 470.6 -1.8 -52.2 80 2906 22 43 31 22 44 50 J1834+3205 17 00 19 67.7 475.6 -1.6 -49.4 -11 2906 No stop 22 46 50 --- 17 02 20 68.0 476.4 -1.6 -48.9 109 2968 22 44 51 22 46 50 J1848+3219 17 02 20 65.9 471.2 -1.8 -51.9 -11 2968 No stop 22 48 50 =1846+322 17 04 20 66.3 471.9 -1.7 -51.5 109 3030 22 46 51 22 48 50 LSRJ1835+325 17 04 20 68.8 474.9 -1.5 -50.4 -10 3030 No stop 22 52 50 --- 17 08 21 69.4 476.5 -1.5 -49.6 230 3153 22 48 51 22 53 30 J1848+3219 17 09 01 67.0 473.5 -1.7 -50.7 30 3153 22 53 30 22 54 50 =1846+322 17 10 21 67.3 473.9 -1.6 -50.5 80 3195 22 53 31 22 54 50 LSRJ1835+325 17 10 21 69.7 477.2 -1.4 -49.1 -10 3195 No stop 22 58 50 --- 17 14 22 70.4 478.9 -1.4 -48.1 230 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 ---------------------------------------------------------------------------------------- --- Mon 13 Jun 2022 Day 164 --- 22 59 30 J1848+3219 17 15 02 68.0 475.6 -1.6 -49.6 30 3318 22 59 30 23 00 50 =1846+322 17 16 22 68.2 476.1 -1.5 -49.3 80 3360 22 59 31 23 00 50 LSRJ1835+325 17 16 22 70.7 479.7 -1.3 -47.6 -10 3360 No stop 23 04 50 --- 17 20 22 71.3 481.5 -1.3 -46.5 230 3483 23 00 51 23 05 30 J1848+3219 17 21 03 69.0 477.9 -1.5 -48.2 31 3483 23 05 30 23 06 50 =1846+322 17 22 23 69.2 478.4 -1.4 -47.9 80 3524 23 05 31 23 06 50 LSRJ1835+325 17 22 23 71.6 482.4 -1.2 -45.9 -9 3524 No stop 23 10 50 --- 17 26 23 72.2 484.3 -1.2 -44.6 231 3648 23 06 51 23 11 30 J1848+3219 17 27 04 69.9 480.3 -1.4 -46.8 30 3648 23 11 30 23 12 50 =1846+322 17 28 24 70.1 480.9 -1.3 -46.4 80 3689 23 11 31 23 12 50 LSRJ1835+325 17 28 24 72.5 485.3 -1.1 -44.0 -10 3689 No stop 23 16 50 --- 17 32 24 73.1 487.4 -1.1 -42.5 230 3813 23 12 51 23 17 30 J1848+3219 17 33 05 70.8 482.9 -1.3 -45.1 30 3813 23 17 30 23 18 50 =1846+322 17 34 25 71.0 483.6 -1.2 -44.7 80 3854 23 17 31 23 18 50 J1834+3205 17 34 25 72.8 490.9 -1.0 -39.5 -14 3854 No stop 23 20 50 --- 17 36 25 73.0 492.0 -1.0 -38.7 106 3916 23 18 51 23 20 50 J1848+3219 17 36 25 71.3 484.5 -1.2 -44.1 -14 3916 No stop 23 22 50 =1846+322 17 38 25 71.6 485.5 -1.2 -43.4 106 3978 23 20 51 23 22 50 LSRJ1835+325 17 38 25 73.9 490.7 -1.0 -40.1 -11 3978 No stop 23 26 50 --- 17 42 26 74.4 493.1 -0.9 -38.4 229 4102 23 22 51 23 27 30 J1848+3219 17 43 06 72.3 487.8 -1.1 -41.8 29 4102 23 27 30 23 28 50 =1846+322 17 44 26 72.5 488.5 -1.1 -41.3 80 4143 23 27 31 23 28 50 LSRJ1835+325 17 44 26 74.7 494.3 -0.9 -37.5 -12 4143 No stop 23 32 50 --- 17 48 27 75.2 496.9 -0.8 -35.5 228 4266 23 28 51 23 33 30 J1848+3219 17 49 07 73.1 491.0 -1.0 -39.5 28 4266 23 33 30 23 34 50 =1846+322 17 50 27 73.3 491.8 -1.0 -39.0 80 4308 23 33 31 23 34 50 LSRJ1835+325 17 50 27 75.4 498.3 -0.8 -34.5 -13 4308 No stop 23 38 50 --- 17 54 28 75.9 501.1 -0.7 -32.3 227 4431 23 34 51 23 39 30 J1848+3219 17 55 08 73.9 494.6 -0.9 -37.0 27 4431 23 39 30 23 40 50 =1846+322 17 56 28 74.1 495.4 -0.9 -36.3 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 ---------------------------------------------------------------------------------------- --- Mon 13 Jun 2022 Day 164 --- 23 40 50 LSRJ1835+325 17 56 28 76.1 502.6 -0.7 -31.1 -14 4473 No stop 23 44 50 --- 18 00 29 76.5 505.7 -0.6 -28.6 226 4596 23 40 51 23 45 30 J1848+3219 18 01 09 74.6 498.4 -0.8 -34.1 26 4596 23 45 30 23 46 50 =1846+322 18 02 29 74.8 499.3 -0.8 -33.4 80 4637 23 45 31 23 46 50 LSRJ1835+325 18 02 29 76.7 507.3 -0.6 -27.3 -15 4637 No stop 23 50 50 --- 18 06 30 77.1 510.6 -0.5 -24.6 225 4761 23 46 51 23 51 30 J1848+3219 18 07 10 75.3 502.5 -0.7 -30.9 25 4761 23 51 30 23 52 50 =1846+322 18 08 30 75.5 503.5 -0.7 -30.1 80 4802 23 51 31 23 52 50 J1834+3205 18 08 30 76.5 514.6 -0.5 -21.2 -19 4802 No stop 23 54 50 --- 18 10 31 76.7 516.3 -0.4 -19.8 101 4864 23 52 51 23 54 50 J1848+3219 18 10 31 75.7 505.0 -0.6 -29.0 -19 4864 No stop 23 56 50 =1846+322 18 12 31 75.9 506.5 -0.6 -27.8 101 4926 23 54 51 --- Start: Mon 13 Jun 2022 Day 164 -- Stop: Tue 14 Jun 2022 Day 165 --- 23 56 50 LSRJ1835+325 18 12 31 77.6 516.0 -0.4 -20.3 -17 4926 No stop 00 00 50 --- 18 16 32 77.9 519.7 -0.3 -17.1 223 5050 23 56 51 00 01 40 J1848+3219 18 17 22 76.3 510.3 -0.5 -24.7 33 5050 00 01 40 00 02 50 =1846+322 18 18 32 76.4 511.3 -0.5 -23.9 70 5086 00 01 41 00 02 50 LSRJ1835+325 18 18 32 78.0 521.6 -0.3 -15.5 -18 5086 No stop 00 06 50 --- 18 22 33 78.2 525.6 -0.2 -12.2 222 5209 00 02 51 00 07 40 J1848+3219 18 23 23 76.8 515.4 -0.4 -20.6 32 5209 00 07 40 00 08 50 =1846+322 18 24 33 76.9 516.4 -0.4 -19.8 70 5246 00 07 41 00 09 30 1830+285 18 25 13 74.0 533.2 -0.1 -5.5 14 5246 00 09 30 00 13 30 --- 18 29 14 74.0 536.4 -0.1 -2.9 240 5369 00 09 31 00 14 20 J1848+3219 18 30 04 77.3 521.3 -0.3 -15.7 25 5369 00 14 20 00 15 30 =1846+322 18 31 14 77.3 522.4 -0.3 -14.8 70 5405 00 14 21 00 15 30 LSRJ1835+325 18 31 14 78.4 534.5 -0.1 -4.7 -20 5405 No stop 00 19 30 --- 18 35 15 78.5 538.7 -0.0 -1.1 220 5529 00 15 31 00 20 20 J1848+3219 18 36 05 77.6 527.0 -0.2 -10.9 30 5529 00 20 20 00 21 30 =1846+322 18 37 15 77.6 528.1 -0.2 -10.0 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 ---------------------------------------------------------------------------------------- --- Tue 14 Jun 2022 Day 165 --- 00 21 30 LSRJ1835+325 18 37 15 78.5 540.8 0.0 0.7 -21 5565 No stop 00 25 30 --- 18 41 16 78.5 545.0 0.1 4.3 219 5689 00 21 31 00 26 20 J1848+3219 18 42 06 77.7 532.9 -0.1 -6.0 29 5689 00 26 20 00 27 30 =1846+322 18 43 16 77.8 534.1 -0.1 -5.0 70 5725 00 26 21 00 27 30 LSRJ1835+325 18 43 16 78.4 547.1 0.1 6.0 -22 5725 No stop 00 31 30 --- 18 47 17 78.3 551.2 0.2 9.5 218 5848 00 27 31 00 32 20 J1848+3219 18 48 07 77.8 538.9 -0.0 -0.9 29 5848 00 32 20 00 33 30 =1846+322 18 49 17 77.8 540.1 0.0 0.1 70 5884 00 32 21 00 33 30 LSRJ1835+325 18 49 17 78.2 553.3 0.2 11.3 -22 5884 No stop 00 37 30 --- 18 53 18 78.0 557.3 0.3 14.6 218 6008 00 33 31 00 38 20 J1848+3219 18 54 08 77.8 544.9 0.1 4.1 29 6008 00 38 20 00 39 30 =1846+322 18 55 18 77.8 546.1 0.1 5.1 70 6044 00 38 21 00 39 30 LSRJ1835+325 18 55 18 77.9 559.2 0.3 16.2 -22 6044 No stop 00 43 30 --- 18 59 19 77.7 563.0 0.4 19.4 218 6168 00 39 31 00 44 20 J1848+3219 19 00 09 77.6 550.8 0.2 9.1 29 6168 00 44 20 00 45 30 =1846+322 19 01 19 77.6 552.0 0.2 10.1 70 6204 00 44 21 00 45 30 J1834+3205 19 01 19 76.6 564.1 0.4 20.1 -20 6204 No stop 00 47 30 --- 19 03 19 76.5 565.8 0.5 21.5 100 6266 00 45 31 00 47 30 J1848+3219 19 03 19 77.5 553.9 0.2 11.7 -19 6266 No stop 00 49 30 =1846+322 19 05 20 77.4 555.8 0.3 13.3 101 6328 00 47 31 00 49 30 LSRJ1835+325 19 05 20 77.2 568.4 0.5 23.8 -21 6328 No stop 00 53 30 --- 19 09 20 76.8 571.8 0.5 26.6 219 6451 00 49 31 00 54 20 J1848+3219 19 10 10 77.2 560.3 0.3 17.0 30 6451 00 54 20 00 55 30 =1846+322 19 11 21 77.1 561.4 0.4 17.9 70 6487 00 54 21 00 55 30 LSRJ1835+325 19 11 21 76.7 573.4 0.6 27.9 -20 6487 No stop 00 59 30 --- 19 15 21 76.2 576.5 0.6 30.4 220 6611 00 55 31 01 00 20 J1848+3219 19 16 11 76.7 565.6 0.4 21.4 31 6611 01 00 20 01 01 30 =1846+322 19 17 22 76.6 566.6 0.5 22.2 70 6647 01 00 21 01 01 30 LSRJ1835+325 19 17 22 76.0 578.0 0.7 31.6 -19 6647 No stop 01 05 30 --- 19 21 22 75.6 580.9 0.7 33.9 221 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 ---------------------------------------------------------------------------------------- --- Tue 14 Jun 2022 Day 165 --- 01 06 20 J1848+3219 19 22 12 76.2 570.6 0.5 25.4 32 6771 01 06 20 01 07 30 =1846+322 19 23 23 76.1 571.5 0.6 26.2 70 6807 01 06 21 01 07 30 LSRJ1835+325 19 23 23 75.3 582.3 0.8 34.9 -19 6807 No stop 01 11 30 --- 19 27 23 74.8 585.0 0.8 36.9 221 6930 01 07 31 01 12 20 J1848+3219 19 28 13 75.6 575.3 0.7 29.2 33 6930 01 12 20 01 13 30 =1846+322 19 29 24 75.5 576.1 0.7 29.8 70 6967 01 12 21 01 13 30 LSRJ1835+325 19 29 24 74.6 586.2 0.9 37.9 -18 6967 No stop 01 17 30 --- 19 33 24 74.1 588.7 0.9 39.7 222 7090 01 13 31 01 18 20 J1848+3219 19 34 14 75.0 579.6 0.8 32.5 33 7090 01 18 20 01 19 30 =1846+322 19 35 25 74.9 580.4 0.8 33.1 70 7126 01 18 21 01 19 30 J1834+3205 19 35 25 73.0 588.2 1.0 38.9 -15 7126 No stop 01 21 30 --- 19 37 25 72.7 589.4 1.0 39.7 105 7188 01 19 31 01 21 30 J1848+3219 19 37 25 74.6 581.7 0.8 34.2 -14 7188 No stop 01 23 30 =1846+322 19 39 25 74.4 583.0 0.8 35.1 106 7250 01 21 31 01 23 30 LSRJ1835+325 19 39 25 73.2 592.0 1.0 42.1 -16 7250 No stop 01 27 30 --- 19 43 26 72.7 594.1 1.1 43.6 224 7374 01 23 31 01 28 20 J1848+3219 19 44 16 73.8 586.0 0.9 37.4 35 7374 01 28 20 01 29 30 =1846+322 19 45 26 73.6 586.7 0.9 37.9 70 7410 01 28 21 01 29 30 LSRJ1835+325 19 45 26 72.4 595.2 1.1 44.3 -15 7410 No stop 01 33 30 --- 19 49 27 71.8 597.1 1.2 45.5 225 7533 01 29 31 01 34 20 J1848+3219 19 50 17 73.0 589.5 1.0 39.9 35 7533 01 34 20 01 35 30 =1846+322 19 51 27 72.8 590.1 1.0 40.4 70 7569 01 34 21 01 35 30 LSRJ1835+325 19 51 27 71.5 598.0 1.2 46.2 -15 7569 No stop 01 39 30 --- 19 55 28 70.9 599.8 1.3 47.3 225 7693 01 35 31 01 40 20 J1848+3219 19 56 18 72.2 592.7 1.1 42.2 36 7693 01 40 20 01 41 30 =1846+322 19 57 28 72.0 593.3 1.1 42.6 70 7729 01 40 21 01 41 30 LSRJ1835+325 19 57 28 70.6 600.7 1.3 47.8 -14 7729 No stop 01 45 30 --- 20 01 29 69.9 602.3 1.4 48.8 226 7853 01 41 31 01 46 20 J1848+3219 20 02 19 71.3 595.6 1.2 44.2 37 7853 01 46 20 01 47 30 =1846+322 20 03 29 71.1 596.2 1.2 44.5 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 ---------------------------------------------------------------------------------------- --- Tue 14 Jun 2022 Day 165 --- 01 47 30 LSRJ1835+325 20 03 29 69.6 603.1 1.5 49.3 -13 7889 No stop 01 51 30 --- 20 07 30 69.0 604.6 1.5 50.2 227 8013 01 47 31 01 52 20 J1848+3219 20 08 20 70.4 598.4 1.3 45.9 37 8013 01 52 20 01 53 30 =1846+322 20 09 30 70.2 598.9 1.3 46.3 70 8049 01 52 21 01 53 30 J1834+3205 20 09 30 67.9 603.8 1.6 49.1 -11 8049 No stop 01 55 30 --- 20 11 31 67.6 604.5 1.6 49.5 109 8110 01 53 31 01 55 30 J1848+3219 20 11 31 69.9 599.7 1.4 46.8 -10 8110 No stop 01 57 30 =1846+322 20 13 31 69.6 600.6 1.4 47.3 110 8172 01 55 31 01 57 30 LSRJ1835+325 20 13 31 68.0 606.8 1.6 51.4 -12 8172 No stop 02 01 30 --- 20 17 32 67.3 608.2 1.7 52.1 228 8296 01 57 31 02 02 20 J1848+3219 20 18 22 68.8 602.5 1.5 48.5 38 8296 02 02 20 02 03 30 =1846+322 20 19 32 68.6 603.0 1.5 48.7 70 8332 02 02 21 02 03 30 LSRJ1835+325 20 19 32 67.0 608.8 1.7 52.5 -12 8332 No stop 02 07 30 --- 20 23 33 66.3 610.1 1.8 53.1 228 8456 02 03 31 02 08 20 J1848+3219 20 24 23 67.9 604.8 1.6 49.8 39 8456 02 08 20 02 09 30 =1846+322 20 25 33 67.7 605.2 1.6 50.0 70 8492 02 08 21 02 09 30 LSRJ1835+325 20 25 33 66.0 610.8 1.8 53.4 -11 8492 No stop 02 13 30 --- 20 29 33 65.3 612.0 1.9 54.0 229 8615 02 09 31 02 14 20 J1848+3219 20 30 24 66.9 606.9 1.7 50.9 39 8615 02 14 20 02 15 30 =1846+322 20 31 34 66.7 607.3 1.7 51.1 70 8651 02 14 21 02 15 30 LSRJ1835+325 20 31 34 65.0 612.5 1.9 54.2 -11 8651 No stop 02 19 30 --- 20 35 34 64.3 613.7 2.0 54.7 229 8775 02 15 31 02 20 20 J1848+3219 20 36 25 65.9 608.8 1.8 51.9 39 8775 02 20 20 02 21 30 =1846+322 20 37 35 65.7 609.2 1.8 52.1 70 8811 02 20 21 02 21 30 LSRJ1835+325 20 37 35 63.9 614.2 2.0 54.9 -11 8811 No stop 02 25 30 --- 20 41 35 63.3 615.3 2.1 55.3 229 8935 02 21 31 02 26 20 J1848+3219 20 42 26 64.9 610.7 1.9 52.8 40 8935 02 26 20 02 27 30 =1846+322 20 43 36 64.7 611.1 1.9 53.0 70 8971 02 26 21 02 27 30 J1834+3205 20 43 36 62.2 614.5 2.1 54.2 -10 8971 No stop 02 29 30 --- 20 45 36 61.9 615.0 2.2 54.4 110 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 ---------------------------------------------------------------------------------------- --- Tue 14 Jun 2022 Day 165 --- 02 29 30 J1848+3219 20 45 36 64.4 611.7 1.9 53.2 -9 9033 No stop 02 31 30 =1846+322 20 47 36 64.0 612.2 2.0 53.5 111 9095 02 29 31 02 31 30 LSRJ1835+325 20 47 36 62.2 616.9 2.2 55.9 -10 9095 No stop 02 35 30 --- 20 51 37 61.5 617.9 2.3 56.2 230 9218 02 31 31 02 36 20 J1848+3219 20 52 27 63.2 613.6 2.1 54.1 40 9218 02 36 20 02 37 30 =1846+322 20 53 37 63.0 613.9 2.1 54.2 70 9254 02 36 21 02 37 30 LSRJ1835+325 20 53 37 61.2 618.4 2.3 56.4 -10 9254 No stop 02 41 30 --- 20 57 38 60.5 619.3 2.4 56.7 230 9378 02 37 31 02 42 20 J1848+3219 20 58 28 62.2 615.2 2.2 54.7 40 9378 02 42 20 02 43 30 =1846+322 20 59 38 62.0 615.5 2.2 54.8 70 9414 02 42 21 02 43 30 LSRJ1835+325 20 59 38 60.1 619.8 2.4 56.8 -10 9414 No stop 02 47 30 --- 21 03 39 59.4 620.7 2.5 57.0 230 9538 02 43 31 02 48 20 J1848+3219 21 04 29 61.1 616.7 2.3 55.2 41 9538 02 48 20 02 49 30 =1846+322 21 05 39 60.9 617.0 2.3 55.3 70 9574 02 48 21 02 49 30 LSRJ1835+325 21 05 39 59.1 621.1 2.5 57.2 -9 9574 No stop 02 53 30 --- 21 09 40 58.3 622.0 2.6 57.4 231 9698 02 49 31 02 54 20 J1848+3219 21 10 30 60.1 618.2 2.4 55.7 41 9698 02 54 20 02 55 30 =1846+322 21 11 40 59.9 618.5 2.4 55.8 70 9734 02 54 21 02 56 00 1830+285 21 12 10 54.9 616.6 2.6 52.2 15 9734 02 56 00 03 00 00 --- 21 16 11 54.2 617.5 2.7 52.4 240 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 28.567385 0.00 32 57 22.09729 * 32 59 53.31134 33 00 53.89805 0.00 From catalog imbedded in main SCHED input file. * J1834+3205 18 32 56.698696 * 18 34 49.087200 18 35 40.404884 0.00 32 02 57.74164 * 32 05 25.38800 32 06 24.52547 0.00 From catalog imbedded in main SCHED input file. * 1830+285 18 30 52.379792 * 18 32 50.185623 18 33 43.862120 0.03 J1832+2833 28 31 17.07914 * 28 33 35.95525 28 34 31.66246 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 13.406335 0.00 * J1848+3219 32 15 36.66044 * 32 19 02.60384 32 20 27.00836 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 3.400 200.319 J1834+3205 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 0.300 15.135 1830+285 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 0.200 12.450 J1848+3219 sess222.C4096 1 2 3 4 5 6 7 8 9 11 12 13 1.414 91.187 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+325 121.5 J1834+3205 122.4 1830+285 125.9 J1848+3219 121.2 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