COVER INFORMATION Station: DEFFORD (Code De ) Experiment: Ser_8N Exp. Code: ek040a Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Agata Karska Address: Torun Centre for Astronomy ul. Gagarina 11 Torun Poland Phone: +48 56 611 30 61 EMAIL: motylek@astro.uni.torun.pl Fax: +48 56 611 30 09 Phone during observation: +48 56 611 30 20 Observing mode: ar uma Notes: Schedule for DEFFORD (Code De ) Page 2 Ser_8N 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 27 May 2019 Day 147 --- ---------- fringe finder ---------- Next scan frequencies: 1626.49 1626.49 Next BBC frequencies: 645.51 645.51 Next scan bandwidths: 64.00 64.00 22 00 00 J1800+3848 14 12 06 48.9 85.4 -3.8 -51.8 0 0 22 00 00 22 07 00 =1758+388 14 19 07 50.0 86.7 -3.7 -51.9 420 27 22 00 01 22 10 00 J1826+0149 14 22 07 18.7 112.3 -4.1 -34.7 63 27 22 10 00 22 12 30 =1823+017 14 24 38 19.0 112.8 -4.0 -34.5 150 37 22 10 01 22 12 30 SER8N 14 24 38 18.1 112.4 -4.1 -34.6 -17 37 No stop 22 17 30 --- 14 29 39 18.8 113.5 -4.0 -34.3 283 56 22 12 31 22 17 30 J1826+0149 14 29 39 19.7 113.9 -4.0 -34.2 -18 56 No stop 22 19 00 =1823+017 14 31 09 19.9 114.2 -3.9 -34.1 72 62 22 17 31 22 19 00 SER8N 14 31 09 19.0 113.8 -4.0 -34.2 -17 62 No stop 22 24 00 --- 14 36 10 19.7 114.9 -3.9 -33.9 283 81 22 19 01 22 24 40 J1826+0149 14 36 50 20.7 115.5 -3.8 -33.7 22 81 22 24 40 22 25 40 =1823+017 14 37 50 20.9 115.7 -3.8 -33.6 60 85 22 24 41 22 25 40 SER8N 14 37 50 19.9 115.3 -3.9 -33.8 -17 85 No stop 22 30 40 --- 14 42 51 20.6 116.4 -3.8 -33.4 283 104 22 25 41 22 30 40 J1826+0149 14 42 51 21.6 116.8 -3.7 -33.3 -17 104 No stop 22 32 10 =1823+017 14 44 21 21.8 117.2 -3.7 -33.1 73 110 22 30 41 22 32 10 SER8N 14 44 21 20.8 116.7 -3.8 -33.3 -17 110 No stop 22 37 10 --- 14 49 22 21.5 117.8 -3.7 -32.9 283 129 22 32 11 22 37 50 J1826+0149 14 50 02 22.5 118.5 -3.6 -32.7 23 129 22 37 50 22 38 50 =1823+017 14 51 02 22.7 118.7 -3.6 -32.6 60 133 22 37 51 22 38 50 SER8N 14 51 02 21.8 118.2 -3.7 -32.8 -17 133 No stop 22 43 50 --- 14 56 03 22.4 119.4 -3.6 -32.4 283 153 22 38 51 22 43 50 J1826+0149 14 56 03 23.3 119.8 -3.5 -32.2 -17 153 No stop 22 45 20 =1823+017 14 57 33 23.5 120.2 -3.5 -32.1 73 158 22 43 51 22 45 20 SER8N 14 57 33 22.6 119.7 -3.6 -32.3 -17 158 No stop 22 50 20 --- 15 02 34 23.3 120.9 -3.5 -31.8 283 178 22 45 21 Schedule for DEFFORD (Code De ) Page 3 Ser_8N 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 27 May 2019 Day 147 --- 22 51 00 J1826+0149 15 03 14 24.3 121.5 -3.4 -31.6 23 178 22 51 00 22 52 00 =1823+017 15 04 14 24.4 121.7 -3.4 -31.5 60 182 22 51 01 22 52 00 SER8N 15 04 14 23.5 121.2 -3.4 -31.7 -17 182 No stop 22 57 00 --- 15 09 15 24.2 122.4 -3.4 -31.2 283 201 22 52 01 22 57 00 J1826+0149 15 09 15 25.1 122.9 -3.3 -31.1 -17 201 No stop 22 58 30 =1823+017 15 10 45 25.3 123.3 -3.3 -30.9 73 207 22 57 01 22 58 30 SER8N 15 10 45 24.4 122.8 -3.3 -31.1 -17 207 No stop 23 03 30 --- 15 15 46 25.0 124.0 -3.3 -30.6 283 226 22 58 31 23 04 10 J1826+0149 15 16 26 26.0 124.6 -3.2 -30.4 23 226 23 04 10 23 05 10 =1823+017 15 17 26 26.1 124.9 -3.2 -30.3 60 230 23 04 11 23 05 10 SER8N 15 17 26 25.2 124.4 -3.2 -30.5 -17 230 No stop 23 10 10 --- 15 22 27 25.8 125.6 -3.1 -30.0 283 249 23 05 11 23 10 10 J1826+0149 15 22 27 26.7 126.1 -3.1 -29.8 -17 249 No stop 23 11 40 =1823+017 15 23 58 26.9 126.4 -3.1 -29.6 73 255 23 10 11 23 11 40 SER8N 15 23 58 26.0 125.9 -3.1 -29.8 -17 255 No stop 23 16 40 --- 15 28 58 26.7 127.1 -3.0 -29.3 283 274 23 11 41 23 17 20 J1826+0149 15 29 38 27.6 127.8 -3.0 -29.0 23 274 23 17 20 23 18 20 =1823+017 15 30 39 27.7 128.1 -2.9 -28.9 60 278 23 17 21 23 18 20 SER8N 15 30 39 26.9 127.5 -3.0 -29.2 -17 278 No stop 23 23 20 --- 15 35 39 27.5 128.8 -2.9 -28.6 283 298 23 18 21 23 23 20 J1826+0149 15 35 39 28.3 129.3 -2.9 -28.4 -17 298 No stop 23 24 50 =1823+017 15 37 10 28.5 129.7 -2.8 -28.2 73 303 23 23 21 23 24 50 SER8N 15 37 10 27.6 129.1 -2.9 -28.5 -17 303 No stop 23 29 50 --- 15 42 11 28.2 130.4 -2.8 -27.9 283 323 23 24 51 23 30 30 J1826+0149 15 42 51 29.2 131.1 -2.7 -27.6 23 323 23 30 30 23 31 30 =1823+017 15 43 51 29.3 131.4 -2.7 -27.5 60 327 23 30 31 23 31 30 SER8N 15 43 51 28.4 130.8 -2.8 -27.7 -17 327 No stop 23 36 30 --- 15 48 52 29.0 132.1 -2.7 -27.1 283 346 23 31 31 23 36 30 J1826+0149 15 48 52 29.9 132.7 -2.6 -26.9 -17 346 No stop 23 38 00 =1823+017 15 50 22 30.0 133.1 -2.6 -26.7 73 352 23 36 31 Schedule for DEFFORD (Code De ) Page 4 Ser_8N 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 27 May 2019 Day 147 --- 23 38 00 SER8N 15 50 22 29.2 132.5 -2.7 -27.0 -17 352 No stop 23 43 00 --- 15 55 23 29.7 133.7 -2.6 -26.3 283 371 23 38 01 23 43 40 J1826+0149 15 56 03 30.7 134.5 -2.5 -26.0 23 371 23 43 40 23 44 40 =1823+017 15 57 03 30.8 134.8 -2.5 -25.9 60 375 23 43 41 23 44 40 SER8N 15 57 03 29.9 134.2 -2.6 -26.1 -16 375 No stop 23 49 40 --- 16 02 04 30.5 135.5 -2.5 -25.5 284 394 23 44 41 23 49 40 J1826+0149 16 02 04 31.3 136.1 -2.4 -25.2 -17 394 No stop 23 51 10 =1823+017 16 03 34 31.5 136.5 -2.4 -25.0 73 400 23 49 41 23 51 10 SER8N 16 03 34 30.6 135.9 -2.5 -25.3 -16 400 No stop 23 56 10 --- 16 08 35 31.2 137.2 -2.4 -24.7 284 419 23 51 11 23 56 50 J1826+0149 16 09 15 32.1 138.0 -2.3 -24.3 23 419 23 56 50 23 57 50 =1823+017 16 10 15 32.2 138.3 -2.3 -24.1 60 423 23 56 51 --- Start: Mon 27 May 2019 Day 147 -- Stop: Tue 28 May 2019 Day 148 --- 23 57 50 SER8N 16 10 15 31.3 137.6 -2.3 -24.5 -16 423 No stop 00 02 50 --- 16 15 16 31.8 139.0 -2.3 -23.8 284 442 23 57 51 00 02 50 J1826+0149 16 15 16 32.7 139.7 -2.2 -23.4 -17 442 No stop 00 04 20 =1823+017 16 16 46 32.8 140.1 -2.2 -23.2 73 448 00 02 51 00 04 20 SER8N 16 16 46 32.0 139.4 -2.2 -23.6 -16 448 No stop 00 09 20 --- 16 21 47 32.5 140.8 -2.2 -22.9 284 468 00 04 21 00 10 00 J1826+0149 16 22 27 33.4 141.6 -2.1 -22.4 23 468 00 10 00 00 11 00 =1823+017 16 23 27 33.5 141.9 -2.1 -22.3 60 471 00 10 01 00 11 00 SER8N 16 23 27 32.7 141.2 -2.1 -22.6 -16 471 No stop 00 16 00 --- 16 28 28 33.1 142.6 -2.0 -21.9 284 491 00 11 01 00 16 00 J1826+0149 16 28 28 34.0 143.3 -2.0 -21.5 -17 491 No stop 00 17 30 =1823+017 16 29 58 34.1 143.7 -2.0 -21.3 73 497 00 16 01 00 17 30 SER8N 16 29 58 33.3 143.0 -2.0 -21.7 -16 497 No stop 00 22 30 --- 16 34 59 33.7 144.4 -1.9 -21.0 284 516 00 17 31 00 23 10 J1826+0149 16 35 39 34.6 145.3 -1.9 -20.5 24 516 00 23 10 00 24 10 =1823+017 16 36 39 34.7 145.6 -1.8 -20.3 60 520 00 23 11 Schedule for DEFFORD (Code De ) Page 5 Ser_8N 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 28 May 2019 Day 148 --- 00 24 10 SER8N 16 36 39 33.9 144.9 -1.9 -20.7 -16 520 No stop 00 29 10 --- 16 41 40 34.3 146.3 -1.8 -19.9 284 539 00 24 11 00 29 10 J1826+0149 16 41 40 35.1 147.1 -1.8 -19.5 -16 539 No stop 00 30 40 =1823+017 16 43 11 35.2 147.5 -1.7 -19.3 74 545 00 29 11 00 30 40 SER8N 16 43 11 34.4 146.7 -1.8 -19.7 -16 545 No stop 00 35 40 --- 16 48 11 34.8 148.2 -1.7 -18.9 284 564 00 30 41 00 36 20 J1826+0149 16 48 51 35.7 149.1 -1.6 -18.4 23 564 00 36 20 00 37 20 =1823+017 16 49 52 35.8 149.4 -1.6 -18.2 60 568 00 36 21 00 37 20 SER8N 16 49 52 35.0 148.7 -1.7 -18.6 -16 568 No stop 00 42 20 --- 16 54 52 35.4 150.1 -1.6 -17.8 284 587 00 37 21 00 42 20 J1826+0149 16 54 52 36.2 150.9 -1.5 -17.4 -17 587 No stop 00 43 50 =1823+017 16 56 23 36.3 151.3 -1.5 -17.1 73 593 00 42 21 00 43 50 SER8N 16 56 23 35.5 150.5 -1.6 -17.6 -16 593 No stop 00 48 50 --- 17 01 24 35.9 152.0 -1.5 -16.8 284 613 00 43 51 00 49 30 J1826+0149 17 02 04 36.7 153.0 -1.4 -16.2 23 613 00 49 30 00 50 30 =1823+017 17 03 04 36.7 153.3 -1.4 -16.0 60 616 00 49 31 00 50 30 SER8N 17 03 04 36.0 152.5 -1.5 -16.5 -16 616 No stop 00 55 30 --- 17 08 05 36.3 154.0 -1.4 -15.6 284 636 00 50 31 00 55 30 J1826+0149 17 08 05 37.1 154.8 -1.3 -15.1 -17 636 No stop 00 57 00 =1823+017 17 09 35 37.2 155.3 -1.3 -14.9 73 642 00 55 31 00 57 00 SER8N 17 09 35 36.4 154.5 -1.4 -15.4 -16 642 No stop 01 02 00 --- 17 14 36 36.7 156.0 -1.3 -14.5 284 661 00 57 01 01 02 40 J1826+0149 17 15 16 37.5 157.0 -1.2 -13.9 23 661 01 02 40 01 03 40 =1823+017 17 16 16 37.6 157.3 -1.2 -13.7 60 665 01 02 41 01 03 40 SER8N 17 16 16 36.9 156.5 -1.2 -14.2 -16 665 No stop 01 08 40 --- 17 21 17 37.2 158.0 -1.2 -13.3 284 684 01 03 41 01 08 40 J1826+0149 17 21 17 37.9 158.9 -1.1 -12.8 -18 684 No stop 01 10 10 =1823+017 17 22 47 38.0 159.3 -1.1 -12.5 72 690 01 08 41 01 10 10 SER8N 17 22 47 37.2 158.5 -1.1 -13.0 -16 690 No stop 01 15 10 --- 17 27 48 37.5 160.0 -1.1 -12.1 284 709 01 10 11 Schedule for DEFFORD (Code De ) Page 6 Ser_8N 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 28 May 2019 Day 148 --- 01 15 50 J1826+0149 17 28 28 38.3 161.1 -1.0 -11.5 22 709 01 15 50 01 16 50 =1823+017 17 29 28 38.3 161.4 -1.0 -11.3 60 713 01 15 51 ---------- fringe finder ---------- 01 18 35 J1751+0939 17 31 13 47.3 172.3 -0.4 -4.8 51 713 01 18 35 01 24 35 =1749+096 17 37 14 47.4 174.4 -0.3 -3.5 360 736 01 18 36 01 26 20 J1826+0149 17 39 00 38.7 164.4 -0.8 -9.5 51 736 01 26 20 01 28 20 =1823+017 17 41 00 38.8 165.1 -0.8 -9.1 120 744 01 26 21 01 28 20 SER8N 17 41 00 38.1 164.1 -0.8 -9.7 -17 744 No stop 01 33 20 --- 17 46 01 38.3 165.7 -0.7 -8.7 283 763 01 28 21 01 33 20 J1826+0149 17 46 01 39.0 166.6 -0.7 -8.2 -18 763 No stop 01 34 50 =1823+017 17 47 31 39.1 167.1 -0.7 -7.9 72 769 01 33 21 01 34 50 SER8N 17 47 31 38.4 166.1 -0.7 -8.5 -17 769 No stop 01 39 50 --- 17 52 32 38.6 167.7 -0.6 -7.5 283 788 01 34 51 01 40 30 J1826+0149 17 53 12 39.2 168.9 -0.6 -6.8 21 788 01 40 30 01 41 30 =1823+017 17 54 12 39.3 169.3 -0.6 -6.6 60 792 01 40 31 01 41 30 SER8N 17 54 12 38.6 168.3 -0.6 -7.2 -17 792 No stop 01 46 30 --- 17 59 13 38.8 169.9 -0.5 -6.2 283 812 01 41 31 01 46 30 J1826+0149 17 59 13 39.4 170.9 -0.5 -5.6 -19 812 No stop 01 48 00 =1823+017 18 00 43 39.4 171.4 -0.4 -5.3 71 817 01 46 31 01 48 00 SER8N 18 00 43 38.8 170.3 -0.5 -5.9 -17 817 No stop 01 53 00 --- 18 05 44 38.9 171.9 -0.4 -4.9 283 837 01 48 01 01 53 40 J1826+0149 18 06 24 39.5 173.2 -0.3 -4.2 21 837 01 53 40 01 54 40 =1823+017 18 07 24 39.6 173.5 -0.3 -4.0 60 841 01 53 41 01 54 40 SER8N 18 07 24 39.0 172.5 -0.4 -4.6 -17 841 No stop 01 59 40 --- 18 12 25 39.0 174.1 -0.3 -3.6 283 860 01 54 41 01 59 40 J1826+0149 18 12 25 39.6 175.1 -0.2 -3.0 -19 860 No stop 02 01 10 =1823+017 18 13 55 39.7 175.6 -0.2 -2.7 71 866 01 59 41 02 01 10 SER8N 18 13 55 39.1 174.6 -0.3 -3.3 -18 866 No stop 02 06 10 --- 18 18 56 39.1 176.2 -0.2 -2.3 282 885 02 01 11 Schedule for DEFFORD (Code De ) Page 7 Ser_8N 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 28 May 2019 Day 148 --- 02 06 50 J1826+0149 18 19 36 39.7 177.5 -0.1 -1.6 21 885 02 06 50 02 07 50 =1823+017 18 20 36 39.7 177.8 -0.1 -1.4 60 889 02 06 51 02 07 50 SER8N 18 20 36 39.1 176.7 -0.2 -2.0 -18 889 No stop 02 12 50 --- 18 25 37 39.2 178.3 -0.1 -1.0 282 908 02 07 51 02 12 50 J1826+0149 18 25 37 39.7 179.4 -0.0 -0.4 -19 908 No stop 02 14 20 =1823+017 18 27 08 39.7 179.9 -0.0 -0.1 71 914 02 12 51 02 14 20 SER8N 18 27 08 39.2 178.8 -0.1 -0.7 -18 914 No stop 02 19 20 --- 18 32 08 39.2 180.4 0.0 0.3 282 933 02 14 21 02 20 00 J1826+0149 18 32 48 39.7 181.8 0.1 1.1 21 933 02 20 00 02 21 00 =1823+017 18 33 49 39.7 182.1 0.1 1.3 60 937 02 20 01 02 21 00 SER8N 18 33 49 39.2 181.0 0.1 0.6 -18 937 No stop 02 26 00 --- 18 38 49 39.2 182.6 0.1 1.6 282 956 02 21 01 02 26 00 J1826+0149 18 38 49 39.7 183.7 0.2 2.3 -19 956 No stop 02 27 30 =1823+017 18 40 20 39.7 184.2 0.2 2.6 71 962 02 26 01 02 27 30 SER8N 18 40 20 39.2 183.1 0.2 1.9 -18 962 No stop 02 32 30 --- 18 45 21 39.1 184.7 0.2 2.9 282 982 02 27 31 02 33 10 J1826+0149 18 46 01 39.6 186.0 0.3 3.7 20 982 02 33 10 02 34 10 =1823+017 18 47 01 39.6 186.4 0.3 3.9 60 985 02 33 11 02 34 10 SER8N 18 47 01 39.1 185.2 0.3 3.2 -18 985 No stop 02 39 10 --- 18 52 02 39.0 186.8 0.4 4.2 282 1005 02 34 11 02 39 10 J1826+0149 18 52 02 39.5 188.0 0.4 4.9 -20 1005 No stop 02 40 40 =1823+017 18 53 32 39.4 188.5 0.4 5.2 70 1011 02 39 11 02 40 40 SER8N 18 53 32 39.0 187.3 0.4 4.5 -18 1011 No stop 02 45 40 --- 18 58 33 38.9 188.9 0.5 5.5 282 1030 02 40 41 02 46 20 J1826+0149 18 59 13 39.3 190.3 0.5 6.3 20 1030 02 46 20 02 47 20 =1823+017 19 00 13 39.3 190.6 0.5 6.5 60 1034 02 46 21 02 47 20 SER8N 19 00 13 38.8 189.5 0.5 5.8 -18 1034 No stop 02 52 20 --- 19 05 14 38.7 191.0 0.6 6.8 282 1053 02 47 21 02 52 20 J1826+0149 19 05 14 39.1 192.2 0.6 7.5 -20 1053 No stop 02 53 50 =1823+017 19 06 44 39.1 192.7 0.7 7.8 70 1059 02 52 21 Schedule for DEFFORD (Code De ) Page 8 Ser_8N 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 28 May 2019 Day 148 --- 02 53 50 SER8N 19 06 44 38.6 191.5 0.6 7.1 -18 1059 No stop 02 58 50 --- 19 11 45 38.5 193.1 0.7 8.0 282 1078 02 53 51 02 59 30 J1826+0149 19 12 25 38.9 194.5 0.8 8.9 20 1078 02 59 30 03 00 30 =1823+017 19 13 25 38.8 194.8 0.8 9.0 60 1082 02 59 31 03 00 30 SER8N 19 13 25 38.4 193.6 0.7 8.3 -19 1082 No stop 03 05 30 --- 19 18 26 38.2 195.2 0.8 9.3 281 1101 03 00 31 03 05 30 J1826+0149 19 18 26 38.6 196.4 0.9 10.0 -20 1101 No stop 03 07 00 =1823+017 19 19 56 38.6 196.9 0.9 10.3 70 1107 03 05 31 03 07 00 SER8N 19 19 56 38.2 195.7 0.8 9.6 -19 1107 No stop 03 12 00 --- 19 24 57 37.9 197.3 0.9 10.5 281 1127 03 07 01 03 12 40 J1826+0149 19 25 37 38.3 198.7 1.0 11.3 20 1127 03 12 40 03 13 40 =1823+017 19 26 37 38.2 199.0 1.0 11.5 60 1130 03 12 41 03 13 40 SER8N 19 26 37 37.9 197.8 0.9 10.8 -19 1130 No stop 03 18 40 --- 19 31 38 37.6 199.3 1.0 11.7 281 1150 03 13 41 03 18 40 J1826+0149 19 31 38 38.0 200.5 1.1 12.4 -20 1150 No stop 03 20 10 =1823+017 19 33 08 37.9 201.0 1.1 12.7 70 1156 03 18 41 03 20 10 SER8N 19 33 08 37.5 199.8 1.0 12.0 -19 1156 No stop 03 25 10 --- 19 38 09 37.3 201.3 1.1 12.9 281 1175 03 20 11 03 25 50 J1826+0149 19 38 49 37.6 202.7 1.2 13.7 20 1175 03 25 50 03 26 50 =1823+017 19 39 49 37.5 203.1 1.2 13.9 60 1179 03 25 51 03 26 50 SER8N 19 39 49 37.2 201.9 1.2 13.2 -19 1179 No stop 03 31 50 --- 19 44 50 36.9 203.4 1.2 14.1 281 1198 03 26 51 03 31 50 J1826+0149 19 44 50 37.2 204.6 1.3 14.8 -20 1198 No stop 03 33 20 =1823+017 19 46 21 37.1 205.0 1.3 15.1 70 1204 03 31 51 03 33 20 SER8N 19 46 21 36.8 203.8 1.3 14.4 -19 1204 No stop 03 38 20 --- 19 51 21 36.5 205.3 1.3 15.2 281 1223 03 33 21 03 39 00 J1826+0149 19 52 01 36.7 206.7 1.4 16.1 20 1223 03 39 00 03 40 00 =1823+017 19 53 02 36.7 207.0 1.4 16.2 60 1227 03 39 01 03 40 00 SER8N 19 53 02 36.4 205.8 1.4 15.5 -19 1227 No stop 03 45 00 --- 19 58 02 36.0 207.3 1.5 16.4 281 1246 03 40 01 Schedule for DEFFORD (Code De ) Page 9 Ser_8N 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 28 May 2019 Day 148 --- 03 45 00 J1826+0149 19 58 02 36.3 208.5 1.5 17.1 -20 1246 No stop 03 46 30 =1823+017 19 59 33 36.2 209.0 1.5 17.3 70 1252 03 45 01 03 46 30 SER8N 19 59 33 35.9 207.8 1.5 16.6 -19 1252 No stop 03 51 30 --- 20 04 34 35.5 209.3 1.6 17.5 281 1271 03 46 31 03 52 10 J1826+0149 20 05 14 35.7 210.7 1.6 18.3 20 1271 03 52 10 03 53 10 =1823+017 20 06 14 35.7 210.9 1.6 18.4 60 1275 03 52 11 03 53 10 SER8N 20 06 14 35.4 209.7 1.6 17.7 -19 1275 No stop 03 58 10 --- 20 11 15 35.0 211.2 1.7 18.6 281 1295 03 53 11 03 58 10 J1826+0149 20 11 15 35.3 212.4 1.7 19.2 -20 1295 No stop 03 59 40 =1823+017 20 12 45 35.1 212.8 1.8 19.5 70 1300 03 58 11 03 59 40 SER8N 20 12 45 34.9 211.6 1.7 18.8 -19 1300 No stop 04 04 40 --- 20 17 46 34.5 213.1 1.8 19.6 281 1320 03 59 41 04 05 20 J1826+0149 20 18 26 34.7 214.5 1.9 20.4 20 1320 04 05 20 04 06 20 =1823+017 20 19 26 34.6 214.7 1.9 20.5 60 1324 04 05 21 04 06 20 SER8N 20 19 26 34.4 213.6 1.8 19.9 -19 1324 No stop 04 11 20 --- 20 24 27 33.9 215.0 1.9 20.6 281 1343 04 06 21 04 11 20 J1826+0149 20 24 27 34.1 216.2 2.0 21.3 -20 1343 No stop 04 12 50 =1823+017 20 25 57 34.0 216.6 2.0 21.5 70 1349 04 11 21 04 12 50 SER8N 20 25 57 33.8 215.4 1.9 20.8 -19 1349 No stop 04 17 50 --- 20 30 58 33.3 216.8 2.0 21.6 281 1368 04 12 51 04 18 30 J1826+0149 20 31 38 33.5 218.2 2.1 22.3 20 1368 04 18 30 04 19 30 =1823+017 20 32 38 33.4 218.5 2.1 22.5 60 1372 04 18 31 04 19 30 SER8N 20 32 38 33.2 217.3 2.0 21.8 -19 1372 No stop 04 24 30 --- 20 37 39 32.7 218.6 2.1 22.6 281 1391 04 19 31 04 24 30 J1826+0149 20 37 39 32.9 219.8 2.2 23.2 -20 1391 No stop 04 26 00 =1823+017 20 39 09 32.7 220.2 2.2 23.4 70 1397 04 24 31 04 26 00 SER8N 20 39 09 32.6 219.1 2.1 22.8 -19 1397 No stop 04 31 00 --- 20 44 10 32.1 220.4 2.2 23.5 281 1416 04 26 01 04 31 40 J1826+0149 20 44 50 32.2 221.8 2.3 24.2 20 1416 04 31 40 04 32 40 =1823+017 20 45 50 32.0 222.0 2.3 24.3 60 1420 04 31 41 Schedule for DEFFORD (Code De ) Page 10 Ser_8N 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 28 May 2019 Day 148 --- 04 32 40 SER8N 20 45 50 31.9 220.9 2.3 23.7 -19 1420 No stop 04 37 40 --- 20 50 51 31.4 222.2 2.3 24.4 281 1440 04 32 41 04 37 40 J1826+0149 20 50 51 31.5 223.4 2.4 25.0 -20 1440 No stop 04 39 10 =1823+017 20 52 21 31.4 223.8 2.4 25.2 70 1445 04 37 41 04 39 10 SER8N 20 52 21 31.2 222.6 2.4 24.6 -19 1445 No stop 04 44 10 --- 20 57 22 30.7 223.9 2.4 25.2 281 1465 04 39 11 04 44 50 J1826+0149 20 58 02 30.8 225.3 2.5 25.9 20 1465 04 44 50 04 45 50 =1823+017 20 59 02 30.6 225.5 2.5 26.0 60 1469 04 44 51 04 45 50 SER8N 20 59 02 30.5 224.4 2.5 25.5 -19 1469 No stop 04 50 50 --- 21 04 03 30.0 225.7 2.6 26.1 281 1488 04 45 51 04 50 50 J1826+0149 21 04 03 30.1 226.8 2.6 26.6 -20 1488 No stop 04 52 20 =1823+017 21 05 34 29.9 227.2 2.6 26.8 70 1494 04 50 51 04 52 20 SER8N 21 05 34 29.8 226.1 2.6 26.3 -18 1494 No stop 04 57 20 --- 21 10 34 29.3 227.4 2.7 26.9 282 1513 04 52 21 04 58 00 J1826+0149 21 11 14 29.3 228.7 2.7 27.5 20 1513 04 58 00 05 00 00 =1823+017 21 13 15 29.0 229.2 2.8 27.7 120 1521 04 58 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess219.L1024 --- 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: 18 Station: DEFFORD Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate:128.000 Number of channels: 2 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 2272.00 2272.00 Net SB= U U IF SB = L L Pol. = RCP LCP BBC = 1 9 BBC SB= L L IF = A1 B1 The following frequency sets based on these setups were used. Frequency Set: 13 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 BBC fr= 645.51 645.51 Bandwd= 64.00 64.00 Matching frequency sets: 13 14 15 16 17 Track assignments are: track1= 1, 2 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * SER8N 18 27 16.894790 * 18 29 49.220000 18 30 48.412617 0.00 01 14 48.42067 * 01 16 52.97000 01 17 43.14394 0.00 From catalog imbedded in main SCHED input file. 1749+096 17 49 10.387930 * 17 51 32.818574 17 52 28.362907 0.00 * J1751+0939 09 39 42.82586 * 09 39 00.72841 09 38 46.33000 0.00 J1751+09 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 192391 observations. 1758+388 17 58 44.703954 * 18 00 24.765363 18 01 04.467316 0.01 * J1800+3848 38 48 32.47350 * 38 48 30.69748 38 48 27.87590 0.01 J1800+38 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 5095 observations. 1823+017 18 23 53.374684 * 18 26 25.061156 18 27 24.021962 0.09 * J1826+0149 01 47 50.32304 * 01 49 40.11951 01 50 24.58279 0.16 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 161 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 SER8N sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 18 5.000 563.571 J1751+0939 sess219.L1024 1 2 3 4 5 7 8 9 10 13 18 0.100 12.000 J1800+3848 sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 18 0.117 17.850 J1826+0149 sess219.L1024 1 2 3 4 5 6 7 8 9 10 13 18 1.342 141.510 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) SER8N 140.5 J1751+0939 141.3 J1800+3848 115.2 J1826+0149 140.9 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