COVER INFORMATION Station: KNOCKIN (Code Kn ) 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 KNOCKIN (Code Kn ) 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 08 41 48.4 85.6 -3.9 -50.7 0 0 22 00 00 22 07 00 =1758+388 14 15 42 49.5 86.9 -3.8 -50.8 420 27 22 00 01 22 10 00 J1826+0149 14 18 43 17.9 111.7 -4.1 -34.2 62 27 22 10 00 22 12 30 =1823+017 14 21 13 18.3 112.3 -4.1 -34.0 150 37 22 10 01 22 12 30 SER8N 14 21 13 17.3 111.9 -4.2 -34.2 -17 37 No stop 22 17 30 --- 14 26 14 18.0 112.9 -4.1 -33.9 283 56 22 12 31 22 17 30 J1826+0149 14 26 14 19.0 113.4 -4.0 -33.7 -18 56 No stop 22 19 00 =1823+017 14 27 44 19.2 113.7 -4.0 -33.6 72 62 22 17 31 22 19 00 SER8N 14 27 44 18.3 113.3 -4.1 -33.8 -17 62 No stop 22 24 00 --- 14 32 45 18.9 114.4 -4.0 -33.4 283 81 22 19 01 22 24 40 J1826+0149 14 33 25 20.0 115.0 -3.9 -33.3 23 81 22 24 40 22 25 40 =1823+017 14 34 25 20.1 115.2 -3.9 -33.2 60 85 22 24 41 22 25 40 SER8N 14 34 25 19.2 114.7 -3.9 -33.3 -17 85 No stop 22 30 40 --- 14 39 26 19.9 115.9 -3.9 -33.0 283 104 22 25 41 22 30 40 J1826+0149 14 39 26 20.8 116.3 -3.8 -32.8 -17 104 No stop 22 32 10 =1823+017 14 40 56 21.0 116.6 -3.8 -32.7 73 110 22 30 41 22 32 10 SER8N 14 40 56 20.1 116.2 -3.8 -32.9 -17 110 No stop 22 37 10 --- 14 45 57 20.7 117.3 -3.7 -32.5 283 129 22 32 11 22 37 50 J1826+0149 14 46 37 21.8 117.9 -3.7 -32.3 23 129 22 37 50 22 38 50 =1823+017 14 47 38 21.9 118.2 -3.7 -32.2 60 133 22 37 51 22 38 50 SER8N 14 47 38 21.0 117.7 -3.7 -32.4 -17 133 No stop 22 43 50 --- 14 52 38 21.6 118.8 -3.6 -32.0 283 153 22 38 51 22 43 50 J1826+0149 14 52 38 22.5 119.3 -3.6 -31.8 -17 153 No stop 22 45 20 =1823+017 14 54 09 22.7 119.6 -3.6 -31.7 73 158 22 43 51 22 45 20 SER8N 14 54 09 21.8 119.2 -3.6 -31.9 -17 158 No stop 22 50 20 --- 14 59 09 22.5 120.3 -3.5 -31.5 283 178 22 45 21 Schedule for KNOCKIN (Code Kn ) 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 14 59 50 23.5 121.0 -3.5 -31.3 23 178 22 51 00 22 52 00 =1823+017 15 00 50 23.6 121.2 -3.4 -31.2 60 182 22 51 01 22 52 00 SER8N 15 00 50 22.7 120.7 -3.5 -31.3 -17 182 No stop 22 57 00 --- 15 05 51 23.4 121.9 -3.4 -30.9 283 201 22 52 01 22 57 00 J1826+0149 15 05 51 24.3 122.4 -3.4 -30.7 -17 201 No stop 22 58 30 =1823+017 15 07 21 24.5 122.7 -3.3 -30.6 73 207 22 57 01 22 58 30 SER8N 15 07 21 23.6 122.2 -3.4 -30.8 -17 207 No stop 23 03 30 --- 15 12 22 24.2 123.4 -3.3 -30.3 283 226 22 58 31 23 04 10 J1826+0149 15 13 02 25.2 124.1 -3.2 -30.1 23 226 23 04 10 23 05 10 =1823+017 15 14 02 25.3 124.3 -3.2 -30.0 60 230 23 04 11 23 05 10 SER8N 15 14 02 24.4 123.8 -3.3 -30.2 -17 230 No stop 23 10 10 --- 15 19 03 25.0 125.0 -3.2 -29.7 283 249 23 05 11 23 10 10 J1826+0149 15 19 03 25.9 125.5 -3.1 -29.5 -17 249 No stop 23 11 40 =1823+017 15 20 33 26.1 125.9 -3.1 -29.4 73 255 23 10 11 23 11 40 SER8N 15 20 33 25.2 125.4 -3.2 -29.6 -17 255 No stop 23 16 40 --- 15 25 34 25.8 126.6 -3.1 -29.1 283 274 23 11 41 23 17 20 J1826+0149 15 26 14 26.8 127.3 -3.0 -28.8 23 274 23 17 20 23 18 20 =1823+017 15 27 14 26.9 127.5 -3.0 -28.7 60 278 23 17 21 23 18 20 SER8N 15 27 14 26.0 127.0 -3.1 -28.9 -17 278 No stop 23 23 20 --- 15 32 15 26.6 128.2 -3.0 -28.4 283 298 23 18 21 23 23 20 J1826+0149 15 32 15 27.5 128.8 -2.9 -28.2 -17 298 No stop 23 24 50 =1823+017 15 33 45 27.7 129.1 -2.9 -28.0 73 303 23 23 21 23 24 50 SER8N 15 33 45 26.8 128.6 -3.0 -28.2 -17 303 No stop 23 29 50 --- 15 38 46 27.4 129.8 -2.9 -27.7 283 323 23 24 51 23 30 30 J1826+0149 15 39 26 28.3 130.6 -2.8 -27.4 23 323 23 30 30 23 31 30 =1823+017 15 40 26 28.5 130.8 -2.8 -27.3 60 327 23 30 31 23 31 30 SER8N 15 40 26 27.6 130.2 -2.8 -27.5 -17 327 No stop 23 36 30 --- 15 45 27 28.2 131.5 -2.8 -26.9 283 346 23 31 31 23 36 30 J1826+0149 15 45 27 29.0 132.1 -2.7 -26.7 -17 346 No stop 23 38 00 =1823+017 15 46 57 29.2 132.5 -2.7 -26.5 73 352 23 36 31 Schedule for KNOCKIN (Code Kn ) 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 46 57 28.3 131.9 -2.7 -26.8 -16 352 No stop 23 43 00 --- 15 51 58 28.9 133.2 -2.6 -26.2 284 371 23 38 01 23 43 40 J1826+0149 15 52 38 29.8 133.9 -2.6 -25.8 23 371 23 43 40 23 44 40 =1823+017 15 53 38 29.9 134.2 -2.6 -25.7 60 375 23 43 41 23 44 40 SER8N 15 53 38 29.1 133.6 -2.6 -26.0 -16 375 No stop 23 49 40 --- 15 58 39 29.6 134.9 -2.5 -25.4 284 394 23 44 41 23 49 40 J1826+0149 15 58 39 30.5 135.5 -2.5 -25.1 -17 394 No stop 23 51 10 =1823+017 16 00 09 30.6 135.9 -2.5 -24.9 73 400 23 49 41 23 51 10 SER8N 16 00 09 29.8 135.3 -2.5 -25.2 -16 400 No stop 23 56 10 --- 16 05 10 30.3 136.6 -2.4 -24.6 284 419 23 51 11 23 56 50 J1826+0149 16 05 50 31.2 137.4 -2.4 -24.2 23 419 23 56 50 23 57 50 =1823+017 16 06 50 31.3 137.7 -2.3 -24.0 60 423 23 56 51 --- Start: Mon 27 May 2019 Day 147 -- Stop: Tue 28 May 2019 Day 148 --- 23 57 50 SER8N 16 06 50 30.5 137.0 -2.4 -24.4 -16 423 No stop 00 02 50 --- 16 11 51 31.0 138.4 -2.3 -23.7 284 442 23 57 51 00 02 50 J1826+0149 16 11 51 31.8 139.0 -2.3 -23.4 -17 442 No stop 00 04 20 =1823+017 16 13 22 32.0 139.4 -2.2 -23.2 73 448 00 02 51 00 04 20 SER8N 16 13 22 31.1 138.8 -2.3 -23.5 -16 448 No stop 00 09 20 --- 16 18 22 31.6 140.1 -2.2 -22.8 284 468 00 04 21 00 10 00 J1826+0149 16 19 02 32.5 141.0 -2.1 -22.4 23 468 00 10 00 00 11 00 =1823+017 16 20 03 32.6 141.2 -2.1 -22.3 60 471 00 10 01 00 11 00 SER8N 16 20 03 31.8 140.6 -2.2 -22.6 -16 471 No stop 00 16 00 --- 16 25 03 32.3 141.9 -2.1 -21.9 284 491 00 11 01 00 16 00 J1826+0149 16 25 03 33.1 142.6 -2.0 -21.5 -17 491 No stop 00 17 30 =1823+017 16 26 34 33.2 143.0 -2.0 -21.3 73 497 00 16 01 00 17 30 SER8N 16 26 34 32.4 142.3 -2.1 -21.7 -16 497 No stop 00 22 30 --- 16 31 35 32.9 143.7 -2.0 -21.0 284 516 00 17 31 00 23 10 J1826+0149 16 32 15 33.7 144.6 -1.9 -20.5 24 516 00 23 10 00 24 10 =1823+017 16 33 15 33.8 144.9 -1.9 -20.3 60 520 00 23 11 Schedule for KNOCKIN (Code Kn ) 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 33 15 33.0 144.2 -2.0 -20.7 -16 520 No stop 00 29 10 --- 16 38 16 33.4 145.6 -1.9 -20.0 284 539 00 24 11 00 29 10 J1826+0149 16 38 16 34.2 146.3 -1.8 -19.6 -16 539 No stop 00 30 40 =1823+017 16 39 46 34.4 146.8 -1.8 -19.4 74 545 00 29 11 00 30 40 SER8N 16 39 46 33.6 146.0 -1.9 -19.8 -16 545 No stop 00 35 40 --- 16 44 47 34.0 147.4 -1.8 -19.0 284 564 00 30 41 00 36 20 J1826+0149 16 45 27 34.8 148.4 -1.7 -18.5 24 564 00 36 20 00 37 20 =1823+017 16 46 27 34.9 148.7 -1.7 -18.3 60 568 00 36 21 00 37 20 SER8N 16 46 27 34.1 147.9 -1.7 -18.7 -16 568 No stop 00 42 20 --- 16 51 28 34.5 149.4 -1.7 -18.0 284 587 00 37 21 00 42 20 J1826+0149 16 51 28 35.3 150.1 -1.6 -17.5 -17 587 No stop 00 43 50 =1823+017 16 52 58 35.4 150.6 -1.6 -17.3 73 593 00 42 21 00 43 50 SER8N 16 52 58 34.6 149.8 -1.6 -17.7 -16 593 No stop 00 48 50 --- 16 57 59 35.0 151.3 -1.5 -16.9 284 613 00 43 51 00 49 30 J1826+0149 16 58 39 35.8 152.3 -1.5 -16.4 23 613 00 49 30 00 50 30 =1823+017 16 59 39 35.9 152.6 -1.5 -16.2 60 616 00 49 31 00 50 30 SER8N 16 59 39 35.1 151.7 -1.5 -16.6 -16 616 No stop 00 55 30 --- 17 04 40 35.5 153.2 -1.4 -15.8 284 636 00 50 31 00 55 30 J1826+0149 17 04 40 36.2 154.0 -1.4 -15.4 -17 636 No stop 00 57 00 =1823+017 17 06 10 36.3 154.5 -1.4 -15.1 73 642 00 55 31 00 57 00 SER8N 17 06 10 35.6 153.7 -1.4 -15.6 -16 642 No stop 01 02 00 --- 17 11 11 35.9 155.2 -1.3 -14.7 284 661 00 57 01 01 02 40 J1826+0149 17 11 51 36.7 156.2 -1.3 -14.1 23 661 01 02 40 01 03 40 =1823+017 17 12 51 36.7 156.5 -1.2 -14.0 60 665 01 02 41 01 03 40 SER8N 17 12 51 36.0 155.6 -1.3 -14.4 -16 665 No stop 01 08 40 --- 17 17 52 36.3 157.2 -1.2 -13.6 284 684 01 03 41 01 08 40 J1826+0149 17 17 52 37.0 158.0 -1.2 -13.1 -17 684 No stop 01 10 10 =1823+017 17 19 22 37.1 158.5 -1.1 -12.8 73 690 01 08 41 01 10 10 SER8N 17 19 22 36.4 157.6 -1.2 -13.3 -16 690 No stop 01 15 10 --- 17 24 23 36.7 159.1 -1.1 -12.4 284 709 01 10 11 Schedule for KNOCKIN (Code Kn ) 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 25 03 37.4 160.2 -1.0 -11.8 22 709 01 15 50 01 16 50 =1823+017 17 26 03 37.5 160.5 -1.0 -11.6 60 713 01 15 51 ---------- fringe finder ---------- 01 18 35 J1751+0939 17 27 49 46.6 171.1 -0.4 -5.4 51 713 01 18 35 01 24 35 =1749+096 17 33 50 46.7 173.3 -0.3 -4.1 360 736 01 18 36 01 26 20 J1826+0149 17 35 35 37.9 163.5 -0.9 -9.9 52 736 01 26 20 01 28 20 =1823+017 17 37 35 38.0 164.1 -0.8 -9.5 120 744 01 26 21 01 28 20 SER8N 17 37 35 37.3 163.2 -0.9 -10.1 -17 744 No stop 01 33 20 --- 17 42 36 37.5 164.7 -0.8 -9.2 283 763 01 28 21 01 33 20 J1826+0149 17 42 36 38.2 165.7 -0.7 -8.6 -18 763 No stop 01 34 50 =1823+017 17 44 06 38.3 166.2 -0.7 -8.3 72 769 01 33 21 01 34 50 SER8N 17 44 06 37.6 165.2 -0.8 -8.9 -17 769 No stop 01 39 50 --- 17 49 07 37.8 166.8 -0.7 -8.0 283 788 01 34 51 01 40 30 J1826+0149 17 49 47 38.5 168.0 -0.6 -7.2 22 788 01 40 30 01 41 30 =1823+017 17 50 48 38.5 168.3 -0.6 -7.1 60 792 01 40 31 01 41 30 SER8N 17 50 48 37.8 167.3 -0.7 -7.6 -17 792 No stop 01 46 30 --- 17 55 48 38.0 168.9 -0.6 -6.7 283 812 01 41 31 01 46 30 J1826+0149 17 55 48 38.6 169.9 -0.5 -6.1 -18 812 No stop 01 48 00 =1823+017 17 57 19 38.7 170.4 -0.5 -5.8 72 817 01 46 31 01 48 00 SER8N 17 57 19 38.0 169.3 -0.6 -6.4 -17 817 No stop 01 53 00 --- 18 02 19 38.2 170.9 -0.5 -5.5 283 837 01 48 01 01 53 40 J1826+0149 18 03 00 38.8 172.2 -0.4 -4.7 21 837 01 53 40 01 54 40 =1823+017 18 04 00 38.8 172.5 -0.4 -4.5 60 841 01 53 41 01 54 40 SER8N 18 04 00 38.2 171.5 -0.4 -5.2 -17 841 No stop 01 59 40 --- 18 09 01 38.3 173.1 -0.4 -4.2 283 860 01 54 41 01 59 40 J1826+0149 18 09 01 38.9 174.1 -0.3 -3.6 -19 860 No stop 02 01 10 =1823+017 18 10 31 38.9 174.6 -0.3 -3.3 71 866 01 59 41 02 01 10 SER8N 18 10 31 38.3 173.5 -0.3 -3.9 -17 866 No stop 02 06 10 --- 18 15 32 38.4 175.1 -0.3 -2.9 283 885 02 01 11 Schedule for KNOCKIN (Code Kn ) 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 16 12 39.0 176.4 -0.2 -2.2 21 885 02 06 50 02 07 50 =1823+017 18 17 12 39.0 176.7 -0.2 -2.0 60 889 02 06 51 02 07 50 SER8N 18 17 12 38.4 175.7 -0.2 -2.6 -18 889 No stop 02 12 50 --- 18 22 13 38.5 177.3 -0.1 -1.7 282 908 02 07 51 02 12 50 J1826+0149 18 22 13 39.0 178.3 -0.1 -1.0 -19 908 No stop 02 14 20 =1823+017 18 23 43 39.0 178.8 -0.1 -0.7 71 914 02 12 51 02 14 20 SER8N 18 23 43 38.5 177.7 -0.1 -1.4 -18 914 No stop 02 19 20 --- 18 28 44 38.5 179.3 -0.0 -0.4 282 933 02 14 21 02 20 00 J1826+0149 18 29 24 39.0 180.6 0.0 0.4 21 933 02 20 00 02 21 00 =1823+017 18 30 24 39.0 181.0 0.0 0.6 60 937 02 20 01 02 21 00 SER8N 18 30 24 38.5 179.9 -0.0 -0.1 -18 937 No stop 02 26 00 --- 18 35 25 38.5 181.5 0.1 0.9 282 956 02 21 01 02 26 00 J1826+0149 18 35 25 39.0 182.6 0.1 1.6 -19 956 No stop 02 27 30 =1823+017 18 36 55 39.0 183.1 0.2 1.9 71 962 02 26 01 02 27 30 SER8N 18 36 55 38.5 182.0 0.1 1.2 -18 962 No stop 02 32 30 --- 18 41 56 38.5 183.6 0.2 2.1 282 982 02 27 31 02 33 10 J1826+0149 18 42 36 39.0 184.9 0.3 3.0 21 982 02 33 10 02 34 10 =1823+017 18 43 36 38.9 185.2 0.3 3.1 60 985 02 33 11 02 34 10 SER8N 18 43 36 38.4 184.1 0.2 2.5 -18 985 No stop 02 39 10 --- 18 48 37 38.4 185.7 0.3 3.4 282 1005 02 34 11 02 39 10 J1826+0149 18 48 37 38.9 186.8 0.4 4.1 -19 1005 No stop 02 40 40 =1823+017 18 50 07 38.8 187.3 0.4 4.4 71 1011 02 39 11 02 40 40 SER8N 18 50 07 38.3 186.2 0.3 3.7 -18 1011 No stop 02 45 40 --- 18 55 08 38.3 187.8 0.4 4.7 282 1030 02 40 41 02 46 20 J1826+0149 18 55 48 38.7 189.1 0.5 5.5 20 1030 02 46 20 02 47 20 =1823+017 18 56 48 38.7 189.4 0.5 5.7 60 1034 02 46 21 02 47 20 SER8N 18 56 48 38.2 188.3 0.4 5.0 -18 1034 No stop 02 52 20 --- 19 01 49 38.1 189.9 0.5 6.0 282 1053 02 47 21 02 52 20 J1826+0149 19 01 49 38.5 191.0 0.6 6.6 -20 1053 No stop 02 53 50 =1823+017 19 03 19 38.5 191.5 0.6 6.9 70 1059 02 52 21 Schedule for KNOCKIN (Code Kn ) 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 03 19 38.1 190.3 0.5 6.2 -18 1059 No stop 02 58 50 --- 19 08 20 37.9 191.9 0.6 7.2 282 1078 02 53 51 02 59 30 J1826+0149 19 09 00 38.3 193.3 0.7 8.0 20 1078 02 59 30 03 00 30 =1823+017 19 10 01 38.3 193.6 0.7 8.2 60 1082 02 59 31 03 00 30 SER8N 19 10 01 37.9 192.4 0.7 7.5 -18 1082 No stop 03 05 30 --- 19 15 01 37.7 194.0 0.7 8.4 282 1101 03 00 31 03 05 30 J1826+0149 19 15 01 38.1 195.2 0.8 9.1 -20 1101 No stop 03 07 00 =1823+017 19 16 32 38.0 195.7 0.8 9.4 70 1107 03 05 31 03 07 00 SER8N 19 16 32 37.6 194.5 0.8 8.7 -18 1107 No stop 03 12 00 --- 19 21 32 37.4 196.0 0.8 9.6 282 1127 03 07 01 03 12 40 J1826+0149 19 22 13 37.8 197.4 0.9 10.4 20 1127 03 12 40 03 13 40 =1823+017 19 23 13 37.7 197.7 0.9 10.6 60 1130 03 12 41 03 13 40 SER8N 19 23 13 37.4 196.6 0.9 9.9 -19 1130 No stop 03 18 40 --- 19 28 13 37.1 198.1 1.0 10.8 281 1150 03 13 41 03 18 40 J1826+0149 19 28 13 37.5 199.3 1.0 11.5 -20 1150 No stop 03 20 10 =1823+017 19 29 44 37.4 199.8 1.0 11.8 70 1156 03 18 41 03 20 10 SER8N 19 29 44 37.1 198.6 1.0 11.1 -19 1156 No stop 03 25 10 --- 19 34 45 36.8 200.1 1.1 12.0 281 1175 03 20 11 03 25 50 J1826+0149 19 35 25 37.1 201.5 1.1 12.8 20 1175 03 25 50 03 26 50 =1823+017 19 36 25 37.1 201.8 1.2 13.0 60 1179 03 25 51 03 26 50 SER8N 19 36 25 36.7 200.6 1.1 12.3 -19 1179 No stop 03 31 50 --- 19 41 26 36.4 202.1 1.2 13.2 281 1198 03 26 51 03 31 50 J1826+0149 19 41 26 36.8 203.3 1.2 13.9 -20 1198 No stop 03 33 20 =1823+017 19 42 56 36.7 203.8 1.3 14.1 70 1204 03 31 51 03 33 20 SER8N 19 42 56 36.4 202.6 1.2 13.4 -19 1204 No stop 03 38 20 --- 19 47 57 36.1 204.1 1.3 14.3 281 1223 03 33 21 03 39 00 J1826+0149 19 48 37 36.3 205.5 1.4 15.1 20 1223 03 39 00 03 40 00 =1823+017 19 49 37 36.3 205.8 1.4 15.3 60 1227 03 39 01 03 40 00 SER8N 19 49 37 36.0 204.6 1.3 14.6 -19 1227 No stop 03 45 00 --- 19 54 38 35.6 206.1 1.4 15.4 281 1246 03 40 01 Schedule for KNOCKIN (Code Kn ) 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 54 38 35.9 207.3 1.5 16.1 -20 1246 No stop 03 46 30 =1823+017 19 56 08 35.8 207.7 1.5 16.4 70 1252 03 45 01 03 46 30 SER8N 19 56 08 35.5 206.5 1.4 15.7 -19 1252 No stop 03 51 30 --- 20 01 09 35.2 208.0 1.5 16.5 281 1271 03 46 31 03 52 10 J1826+0149 20 01 49 35.4 209.4 1.6 17.3 20 1271 03 52 10 03 53 10 =1823+017 20 02 49 35.3 209.7 1.6 17.4 60 1275 03 52 11 03 53 10 SER8N 20 02 49 35.1 208.5 1.5 16.8 -19 1275 No stop 03 58 10 --- 20 07 50 34.7 210.0 1.6 17.6 281 1295 03 53 11 03 58 10 J1826+0149 20 07 50 35.0 211.2 1.7 18.2 -20 1295 No stop 03 59 40 =1823+017 20 09 20 34.8 211.6 1.7 18.5 70 1300 03 58 11 03 59 40 SER8N 20 09 20 34.6 210.4 1.6 17.8 -19 1300 No stop 04 04 40 --- 20 14 21 34.2 211.8 1.7 18.6 281 1320 03 59 41 04 05 20 J1826+0149 20 15 01 34.4 213.2 1.8 19.4 20 1320 04 05 20 04 06 20 =1823+017 20 16 01 34.3 213.5 1.8 19.5 60 1324 04 05 21 04 06 20 SER8N 20 16 01 34.1 212.3 1.8 18.9 -19 1324 No stop 04 11 20 --- 20 21 02 33.6 213.7 1.8 19.6 281 1343 04 06 21 04 11 20 J1826+0149 20 21 02 33.9 214.9 1.9 20.3 -20 1343 No stop 04 12 50 =1823+017 20 22 32 33.7 215.4 1.9 20.5 70 1349 04 11 21 04 12 50 SER8N 20 22 32 33.5 214.2 1.9 19.9 -19 1349 No stop 04 17 50 --- 20 27 33 33.1 215.6 1.9 20.6 281 1368 04 12 51 04 18 30 J1826+0149 20 28 13 33.2 216.9 2.0 21.3 20 1368 04 18 30 04 19 30 =1823+017 20 29 13 33.1 217.2 2.0 21.5 60 1372 04 18 31 04 19 30 SER8N 20 29 13 32.9 216.0 2.0 20.9 -19 1372 No stop 04 24 30 --- 20 34 14 32.5 217.4 2.1 21.6 281 1391 04 19 31 04 24 30 J1826+0149 20 34 14 32.7 218.6 2.1 22.2 -20 1391 No stop 04 26 00 =1823+017 20 35 45 32.5 219.0 2.1 22.4 70 1397 04 24 31 04 26 00 SER8N 20 35 45 32.3 217.8 2.1 21.8 -19 1397 No stop 04 31 00 --- 20 40 45 31.9 219.2 2.2 22.5 281 1416 04 26 01 04 31 40 J1826+0149 20 41 25 32.0 220.6 2.2 23.2 20 1416 04 31 40 04 32 40 =1823+017 20 42 26 31.9 220.8 2.3 23.3 60 1420 04 31 41 Schedule for KNOCKIN (Code Kn ) 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 42 26 31.7 219.7 2.2 22.7 -19 1420 No stop 04 37 40 --- 20 47 26 31.2 221.0 2.3 23.4 281 1440 04 32 41 04 37 40 J1826+0149 20 47 26 31.4 222.2 2.3 24.0 -20 1440 No stop 04 39 10 =1823+017 20 48 57 31.2 222.6 2.4 24.2 70 1445 04 37 41 04 39 10 SER8N 20 48 57 31.1 221.4 2.3 23.6 -19 1445 No stop 04 44 10 --- 20 53 58 30.6 222.8 2.4 24.2 281 1465 04 39 11 04 44 50 J1826+0149 20 54 38 30.6 224.1 2.5 24.9 20 1465 04 44 50 04 45 50 =1823+017 20 55 38 30.5 224.4 2.5 25.0 60 1469 04 44 51 04 45 50 SER8N 20 55 38 30.4 223.2 2.4 24.5 -18 1469 No stop 04 50 50 --- 21 00 39 29.9 224.5 2.5 25.1 282 1488 04 45 51 04 50 50 J1826+0149 21 00 39 30.0 225.7 2.6 25.6 -20 1488 No stop 04 52 20 =1823+017 21 02 09 29.8 226.1 2.6 25.8 70 1494 04 50 51 04 52 20 SER8N 21 02 09 29.7 224.9 2.5 25.3 -18 1494 No stop 04 57 20 --- 21 07 10 29.2 226.2 2.6 25.9 282 1513 04 52 21 04 58 00 J1826+0149 21 07 50 29.2 227.5 2.7 26.5 20 1513 04 58 00 05 00 00 =1823+017 21 09 50 29.0 228.0 2.7 26.7 120 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: 16 Station: KNOCKIN 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