COVER INFORMATION Station: DARNHALL (Code Da ) Experiment: Nature and properties of pc scale jets in FR0 Exp. Code: EG111D Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Gabriele Giovannini Address: Istituto di Radioastronomia di Bologna via Gobetti 101 Bologna Italy Phone: +39 3477449916 EMAIL: ggiovann@ira.inaf.it Fax: Phone during observation: +39 0516399415 Observing mode: vlbi Notes: # Please, make sure PHASE CAL is OFF # Schedule for DARNHALL (Code Da ) Page 2 Nature and properties of pc scale jets in FR0 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 ---------------------------------------------------------------------------------------- --- Thu 16 Jun 2022 Day 167 --- Next scan frequencies: 4926.49 4926.49 Next BBC frequencies: 737.51 737.51 Next scan bandwidths: 64.00 64.00 19 00 00 3C345 12 29 58 45.9 81.0 -4.2 -50.4 0 0 19 00 00 19 05 00 --- 12 34 59 46.6 81.9 -4.1 -50.6 300 19 19 00 01 19 05 30 J1659+2629 12 35 29 35.0 91.5 -4.4 -42.0 -28 19 19 05 30 19 08 00 =1657+265 12 37 59 35.3 92.0 -4.4 -42.0 122 29 19 05 31 19 08 00 J1703+24 12 37 59 32.9 92.9 -4.4 -41.0 -26 29 No stop 19 11 30 --- 12 41 30 33.4 93.7 -4.4 -41.0 184 43 19 08 01 19 11 30 J1659+2629 12 41 30 35.9 92.8 -4.3 -42.0 -27 43 No stop 19 13 00 =1657+265 12 43 00 36.1 93.1 -4.3 -42.0 63 48 19 11 31 19 13 00 J1703+24 12 43 00 33.7 94.0 -4.4 -41.0 -26 48 No stop 19 16 30 --- 12 46 31 34.2 94.7 -4.3 -40.9 184 62 19 13 01 19 17 00 J1659+2629 12 47 01 36.7 93.9 -4.2 -41.9 3 62 19 17 00 19 18 30 =1657+265 12 48 31 36.9 94.2 -4.2 -41.9 90 68 19 17 01 19 18 30 J1703+24 12 48 31 34.5 95.1 -4.3 -40.9 -26 68 No stop 19 22 00 --- 12 52 02 35.0 95.9 -4.2 -40.8 184 81 19 18 31 19 22 00 J1659+2629 12 52 02 37.4 94.9 -4.1 -41.9 -27 81 No stop 19 23 30 =1657+265 12 53 32 37.7 95.3 -4.1 -41.8 63 87 19 22 01 19 23 30 J1703+24 12 53 32 35.2 96.2 -4.2 -40.8 -26 87 No stop 19 27 00 --- 12 57 03 35.8 96.9 -4.1 -40.7 184 100 19 23 31 19 27 30 J1659+2629 12 57 33 38.3 96.1 -4.0 -41.8 3 100 19 27 30 19 29 00 =1657+265 12 59 03 38.5 96.4 -4.0 -41.7 90 106 19 27 31 19 29 00 J1703+24 12 59 03 36.1 97.4 -4.1 -40.7 -26 106 No stop 19 32 30 --- 13 02 33 36.6 98.1 -4.0 -40.6 184 120 19 29 01 19 32 30 J1659+2629 13 02 33 39.0 97.2 -4.0 -41.6 -27 120 No stop 19 34 00 =1657+265 13 04 04 39.2 97.5 -3.9 -41.6 63 126 19 32 31 19 34 00 J1703+24 13 04 04 36.8 98.4 -4.0 -40.5 -26 126 No stop 19 37 30 --- 13 07 34 37.3 99.2 -4.0 -40.4 184 139 19 34 01 19 38 00 J1659+2629 13 08 04 39.8 98.4 -3.9 -41.5 3 139 19 38 00 19 39 30 =1657+265 13 09 35 40.1 98.7 -3.8 -41.5 90 145 19 38 01 Schedule for DARNHALL (Code Da ) Page 3 Nature and properties of pc scale jets in FR0 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 ---------------------------------------------------------------------------------------- --- Thu 16 Jun 2022 Day 167 --- 19 39 30 J1703+24 13 09 35 37.6 99.6 -3.9 -40.4 -26 145 No stop 19 43 00 --- 13 13 05 38.1 100.4 -3.9 -40.3 184 158 19 39 31 19 43 00 J1659+2629 13 13 05 40.6 99.5 -3.8 -41.4 -27 158 No stop 19 44 30 =1657+265 13 14 35 40.8 99.8 -3.8 -41.3 63 164 19 43 01 19 44 30 J1703+24 13 14 35 38.4 100.7 -3.8 -40.2 -26 164 No stop 19 48 00 --- 13 18 06 38.9 101.5 -3.8 -40.1 184 178 19 44 31 19 48 30 J1659+2629 13 18 36 41.4 100.7 -3.7 -41.2 3 178 19 48 30 19 50 00 =1657+265 13 20 06 41.6 101.0 -3.7 -41.1 90 184 19 48 31 19 50 00 J1703+24 13 20 06 39.2 102.0 -3.7 -40.0 -26 184 No stop 19 53 30 --- 13 23 37 39.7 102.8 -3.7 -39.9 184 197 19 50 01 19 53 30 J1659+2629 13 23 37 42.1 101.8 -3.6 -41.0 -27 197 No stop 19 55 00 =1657+265 13 25 07 42.3 102.2 -3.6 -40.9 63 203 19 53 31 19 55 00 J1703+24 13 25 07 39.9 103.1 -3.7 -39.8 -26 203 No stop 19 58 30 --- 13 28 38 40.4 103.9 -3.6 -39.6 184 216 19 55 01 19 59 00 J1659+2629 13 29 08 42.9 103.1 -3.5 -40.7 3 216 19 59 00 20 00 30 =1657+265 13 30 38 43.2 103.5 -3.5 -40.6 90 222 19 59 01 20 00 30 J1703+24 13 30 38 40.7 104.4 -3.6 -39.5 -26 222 No stop 20 04 00 --- 13 34 09 41.2 105.2 -3.5 -39.4 184 236 20 00 31 20 04 00 J1659+2629 13 34 09 43.7 104.3 -3.4 -40.5 -27 236 No stop 20 05 30 =1657+265 13 35 39 43.9 104.6 -3.4 -40.4 63 242 20 04 01 20 05 30 J1703+24 13 35 39 41.4 105.6 -3.5 -39.3 -26 242 No stop 20 09 00 --- 13 39 09 41.9 106.4 -3.4 -39.1 184 255 20 05 31 20 09 30 J1659+2629 13 39 40 44.5 105.6 -3.3 -40.2 3 255 20 09 30 20 11 00 =1657+265 13 41 10 44.7 105.9 -3.3 -40.1 90 261 20 09 31 20 11 00 J1703+24 13 41 10 42.2 106.9 -3.4 -39.0 -26 261 No stop 20 14 30 --- 13 44 40 42.7 107.7 -3.3 -38.8 184 274 20 11 01 20 14 30 J1659+2629 13 44 40 45.2 106.8 -3.3 -39.9 -27 274 No stop 20 16 00 =1657+265 13 46 11 45.4 107.2 -3.2 -39.8 63 280 20 14 31 20 16 00 J1703+24 13 46 11 43.0 108.1 -3.3 -38.7 -26 280 No stop 20 19 30 --- 13 49 41 43.4 108.9 -3.3 -38.4 184 294 20 16 01 Schedule for DARNHALL (Code Da ) Page 4 Nature and properties of pc scale jets in FR0 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 ---------------------------------------------------------------------------------------- --- Thu 16 Jun 2022 Day 167 --- 20 20 00 J1659+2629 13 50 11 46.0 108.2 -3.2 -39.5 3 294 20 20 00 20 21 30 =1657+265 13 51 42 46.2 108.5 -3.1 -39.4 90 300 20 20 01 20 21 30 J1703+24 13 51 42 43.7 109.4 -3.2 -38.3 -26 300 No stop 20 25 00 --- 13 55 12 44.2 110.3 -3.2 -38.0 184 313 20 21 31 20 25 00 J1659+2629 13 55 12 46.7 109.4 -3.1 -39.2 -27 313 No stop 20 26 30 =1657+265 13 56 42 46.9 109.8 -3.1 -39.1 63 319 20 25 01 20 26 30 J1703+24 13 56 42 44.4 110.7 -3.1 -37.9 -26 319 No stop 20 30 00 --- 14 00 13 44.9 111.6 -3.1 -37.7 184 332 20 26 31 20 30 30 J1659+2629 14 00 43 47.5 110.8 -3.0 -38.8 3 332 20 30 30 20 32 00 =1657+265 14 02 13 47.7 111.2 -3.0 -38.6 90 338 20 30 31 20 32 00 J1703+24 14 02 13 45.2 112.1 -3.0 -37.5 -27 338 No stop 20 35 30 --- 14 05 44 45.7 113.0 -3.0 -37.2 183 352 20 32 01 20 35 30 J1659+2629 14 05 44 48.2 112.1 -2.9 -38.4 -27 352 No stop 20 37 00 =1657+265 14 07 14 48.4 112.5 -2.9 -38.2 63 357 20 35 31 20 37 00 J1703+24 14 07 14 45.9 113.4 -3.0 -37.1 -27 357 No stop 20 40 30 --- 14 10 45 46.4 114.3 -2.9 -36.8 183 371 20 37 01 20 41 00 J1659+2629 14 11 15 48.9 113.6 -2.8 -37.9 3 371 20 41 00 20 42 30 =1657+265 14 12 45 49.1 114.0 -2.8 -37.7 90 377 20 41 01 20 42 30 J1703+24 14 12 45 46.7 114.8 -2.9 -36.6 -27 377 No stop 20 46 00 --- 14 16 16 47.1 115.8 -2.8 -36.3 183 390 20 42 31 20 46 00 J1659+2629 14 16 16 49.6 115.0 -2.7 -37.4 -27 390 No stop 20 47 30 =1657+265 14 17 46 49.8 115.4 -2.7 -37.2 63 396 20 46 01 20 47 30 J1703+24 14 17 46 47.3 116.2 -2.8 -36.1 -27 396 No stop 20 51 00 --- 14 21 16 47.8 117.2 -2.7 -35.8 183 410 20 47 31 20 51 30 J1659+2629 14 21 46 50.4 116.5 -2.6 -36.8 3 410 20 51 30 20 53 00 =1657+265 14 23 17 50.6 116.9 -2.6 -36.7 90 415 20 51 31 20 53 00 3C345 14 23 17 62.7 105.1 -2.3 -48.9 -60 415 No stop 20 58 00 --- 14 28 18 63.5 106.5 -2.3 -48.4 240 435 20 53 01 20 58 30 J1659+2629 14 28 48 51.3 118.5 -2.5 -36.1 -29 435 20 58 30 21 01 00 =1657+265 14 31 18 51.6 119.2 -2.5 -35.8 121 444 20 58 31 Schedule for DARNHALL (Code Da ) Page 5 Nature and properties of pc scale jets in FR0 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 ---------------------------------------------------------------------------------------- --- Thu 16 Jun 2022 Day 167 --- 21 01 00 J1703+24 14 31 18 49.1 120.0 -2.6 -34.7 -27 444 No stop 21 04 30 --- 14 34 49 49.6 121.0 -2.5 -34.3 183 458 21 01 01 21 04 30 J1659+2629 14 34 49 52.1 120.2 -2.4 -35.4 -27 458 No stop 21 06 00 =1657+265 14 36 19 52.3 120.7 -2.4 -35.2 63 464 21 04 31 21 06 00 J1703+24 14 36 19 49.8 121.4 -2.5 -34.1 -27 464 No stop 21 09 30 --- 14 39 49 50.2 122.5 -2.4 -33.7 183 477 21 06 01 21 10 00 J1659+2629 14 40 19 52.8 121.9 -2.3 -34.7 3 477 21 10 00 21 11 30 =1657+265 14 41 50 53.0 122.4 -2.3 -34.5 90 483 21 10 01 21 11 30 J1703+24 14 41 50 50.5 123.1 -2.4 -33.4 -27 483 No stop 21 15 00 --- 14 45 20 50.9 124.1 -2.3 -33.0 183 497 21 11 31 21 15 00 J1659+2629 14 45 20 53.4 123.4 -2.2 -34.0 -27 497 No stop 21 16 30 =1657+265 14 46 51 53.6 123.9 -2.2 -33.8 63 502 21 15 01 21 16 30 J1703+24 14 46 51 51.1 124.6 -2.3 -32.8 -27 502 No stop 21 20 00 --- 14 50 21 51.5 125.7 -2.2 -32.3 183 516 21 16 31 21 20 30 J1659+2629 14 50 51 54.1 125.2 -2.2 -33.2 3 516 21 20 30 21 22 00 =1657+265 14 52 21 54.3 125.7 -2.1 -33.0 90 522 21 20 31 21 22 00 J1703+24 14 52 21 51.8 126.3 -2.2 -32.0 -27 522 No stop 21 25 30 --- 14 55 52 52.2 127.4 -2.2 -31.5 183 535 21 22 01 21 25 30 J1659+2629 14 55 52 54.7 126.8 -2.1 -32.4 -27 535 No stop 21 27 00 =1657+265 14 57 22 54.9 127.3 -2.0 -32.2 63 541 21 25 31 21 27 00 J1703+24 14 57 22 52.4 127.9 -2.1 -31.3 -27 541 No stop 21 30 30 --- 15 00 53 52.8 129.0 -2.1 -30.7 183 555 21 27 01 21 31 00 J1659+2629 15 01 23 55.4 128.6 -2.0 -31.5 3 555 21 31 00 21 32 30 =1657+265 15 02 53 55.5 129.1 -2.0 -31.3 90 560 21 31 01 21 32 30 J1703+24 15 02 53 53.0 129.6 -2.0 -30.4 -27 560 No stop 21 36 00 --- 15 06 24 53.4 130.8 -2.0 -29.8 183 574 21 32 31 21 36 00 J1659+2629 15 06 24 55.9 130.3 -1.9 -30.7 -27 574 No stop 21 37 30 =1657+265 15 07 54 56.1 130.9 -1.9 -30.4 63 580 21 36 01 21 37 30 J1703+24 15 07 54 53.6 131.3 -2.0 -29.6 -27 580 No stop 21 41 00 --- 15 11 25 54.0 132.5 -1.9 -29.0 183 593 21 37 31 Schedule for DARNHALL (Code Da ) Page 6 Nature and properties of pc scale jets in FR0 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 ---------------------------------------------------------------------------------------- --- Thu 16 Jun 2022 Day 167 --- 21 41 30 J1659+2629 15 11 55 56.6 132.3 -1.8 -29.7 3 593 21 41 30 21 43 00 =1657+265 15 13 25 56.7 132.8 -1.8 -29.4 90 599 21 41 31 21 43 00 J1703+24 15 13 25 54.2 133.2 -1.9 -28.6 -27 599 No stop 21 46 30 --- 15 16 55 54.6 134.4 -1.8 -28.0 183 613 21 43 01 21 46 30 J1659+2629 15 16 55 57.1 134.0 -1.7 -28.8 -27 613 No stop 21 48 00 =1657+265 15 18 26 57.3 134.6 -1.7 -28.5 63 618 21 46 31 21 48 00 J1703+24 15 18 26 54.7 134.9 -1.8 -27.7 -27 618 No stop 21 51 30 --- 15 21 56 55.1 136.1 -1.7 -27.1 183 632 21 48 01 21 52 00 J1659+2629 15 22 26 57.7 136.1 -1.6 -27.7 3 632 21 52 00 21 53 30 =1657+265 15 23 57 57.8 136.6 -1.6 -27.4 90 638 21 52 01 21 53 30 J1703+24 15 23 57 55.3 136.9 -1.7 -26.7 -27 638 No stop 21 57 00 --- 15 27 27 55.7 138.1 -1.6 -26.0 183 651 21 53 31 21 57 00 J1659+2629 15 27 27 58.2 137.9 -1.5 -26.7 -27 651 No stop 21 58 30 =1657+265 15 28 57 58.4 138.5 -1.5 -26.3 63 657 21 57 01 21 58 30 J1703+24 15 28 57 55.8 138.7 -1.6 -25.7 -27 657 No stop 22 02 00 --- 15 32 28 56.2 140.0 -1.5 -25.0 183 671 21 58 31 22 02 30 J1659+2629 15 32 58 58.7 140.1 -1.5 -25.5 3 671 22 02 30 22 04 00 =1657+265 15 34 28 58.9 140.7 -1.4 -25.1 90 676 22 02 31 22 04 00 J1703+24 15 34 28 56.4 140.7 -1.5 -24.6 -27 676 No stop 22 07 30 --- 15 37 59 56.7 142.0 -1.4 -23.8 183 690 22 04 01 22 07 30 J1659+2629 15 37 59 59.2 142.0 -1.4 -24.3 -27 690 No stop 22 09 00 =1657+265 15 39 29 59.4 142.6 -1.3 -24.0 63 696 22 07 31 22 09 00 J1703+24 15 39 29 56.8 142.6 -1.4 -23.5 -27 696 No stop 22 12 30 --- 15 43 00 57.1 144.0 -1.4 -22.7 183 709 22 09 01 22 13 00 J1659+2629 15 43 30 59.7 144.3 -1.3 -23.0 3 709 22 13 00 22 14 30 =1657+265 15 45 00 59.8 144.9 -1.3 -22.7 90 715 22 13 01 22 14 30 J1703+24 15 45 00 57.3 144.7 -1.3 -22.3 -27 715 No stop 22 18 00 --- 15 48 31 57.6 146.1 -1.3 -21.5 183 728 22 14 31 22 18 00 J1659+2629 15 48 31 60.1 146.3 -1.2 -21.8 -27 728 No stop 22 19 30 =1657+265 15 50 01 60.3 147.0 -1.2 -21.4 63 734 22 18 01 Schedule for DARNHALL (Code Da ) Page 7 Nature and properties of pc scale jets in FR0 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 ---------------------------------------------------------------------------------------- --- Thu 16 Jun 2022 Day 167 --- 22 19 30 J1703+24 15 50 01 57.7 146.7 -1.2 -21.1 -27 734 No stop 22 23 00 --- 15 53 31 58.0 148.1 -1.2 -20.3 183 748 22 19 31 22 23 30 J1659+2629 15 54 02 60.6 148.7 -1.1 -20.4 3 748 22 23 30 22 25 00 =1657+265 15 55 32 60.7 149.3 -1.1 -20.0 90 754 22 23 31 22 25 00 J1703+24 15 55 32 58.2 148.9 -1.2 -19.8 -27 754 No stop 22 28 30 --- 15 59 02 58.4 150.4 -1.1 -19.0 183 767 22 25 01 22 28 30 J1659+2629 15 59 02 61.0 150.8 -1.0 -19.1 -27 767 No stop 22 30 00 =1657+265 16 00 33 61.1 151.5 -1.0 -18.6 63 773 22 28 31 22 30 00 J1703+24 16 00 33 58.5 151.0 -1.1 -18.6 -27 773 No stop 22 33 30 --- 16 04 03 58.8 152.5 -1.0 -17.7 183 786 22 30 01 22 34 00 J1659+2629 16 04 33 61.4 153.3 -0.9 -17.5 3 786 22 34 00 22 35 30 =1657+265 16 06 04 61.5 153.9 -0.9 -17.1 90 792 22 34 01 22 35 30 J1703+24 16 06 04 58.9 153.3 -1.0 -17.2 -27 792 No stop 22 39 00 --- 16 09 34 59.2 154.8 -0.9 -16.2 183 806 22 35 31 22 39 00 J1659+2629 16 09 34 61.7 155.5 -0.8 -16.1 -27 806 No stop 22 40 30 =1657+265 16 11 04 61.8 156.2 -0.8 -15.7 63 812 22 39 01 22 40 30 J1703+24 16 11 04 59.3 155.4 -0.9 -15.9 -27 812 No stop 22 44 00 --- 16 14 35 59.5 157.0 -0.8 -14.9 183 825 22 40 31 22 44 30 J1659+2629 16 15 05 62.0 158.0 -0.8 -14.5 3 825 22 44 30 22 46 00 =1657+265 16 16 35 62.1 158.7 -0.7 -14.1 90 831 22 44 31 22 46 00 J1703+24 16 16 35 59.6 157.8 -0.8 -14.4 -27 831 No stop 22 51 00 --- 16 21 36 59.9 160.0 -0.7 -13.0 273 850 22 46 01 22 51 00 J1659+2629 16 21 36 62.3 161.1 -0.6 -12.5 -27 850 No stop 22 52 30 =1657+265 16 23 06 62.4 161.8 -0.6 -12.1 63 856 22 51 01 22 52 30 J1703+24 16 23 06 59.9 160.7 -0.7 -12.5 -27 856 No stop 22 58 00 --- 16 28 37 60.2 163.2 -0.6 -11.0 303 877 22 52 31 22 58 30 J1659+2629 16 29 07 62.7 164.6 -0.5 -10.2 3 877 22 58 30 23 00 00 =1657+265 16 30 38 62.7 165.4 -0.5 -9.7 90 883 22 58 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess222.C2048 --- 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: 15 Station: DARNHALL 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= 5664.00 5664.00 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: 14 Setup file default. Used with PCAL = off LO sum= 4926.49 4926.49 BBC fr= 737.51 737.51 Bandwd= 64.00 64.00 Matching frequency sets: 14 15 16 17 18 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) * J1703+24 17 01 53.831031 * 17 03 58.503400 17 04 55.332279 0.00 24 14 46.38212 * 24 10 39.52000 24 08 48.41899 0.00 From catalog imbedded in main SCHED input file. target * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 45.517987 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 46 08.83165 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 observations. 1657+265 16 57 22.517632 * 16 59 24.149445 17 00 19.658491 0.08 * J1659+2629 26 34 03.01799 * 26 29 36.94315 26 27 37.56174 0.11 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 219 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 J1703+24 sess222.C2048 1 2 3 4 5 6 7 8 9 10 11 12 + 2.508 319.561 3C345 sess222.C2048 1 2 3 4 5 6 7 8 9 10 11 12 + 0.167 22.980 J1659+2629 sess222.C2048 1 2 3 4 5 6 7 8 9 10 11 12 + 1.133 139.359 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) J1703+24 131.7 3C345 115.5 J1659+2629 129.2 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