COVER INFORMATION Station: HART (Code Hh ) Experiment: EW025B Exp. Code: EW025B Schedule Version: 1.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Di Wen Address: Kapteyn Astronomical Institute Landleven 12 9747 AD Groningen the Netherlands Phone: +31 503 638 324 EMAIL: wen@astro.rug.nl Fax: Phone during observation: +31 685 842 225 Observing mode: Notes: Schedule for HART (Code Hh ) Page 2 EW025B 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 28 Oct 2021 Day 301 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 06 00 00 J1402+1559 10 17 59 21.0 59.2 -3.8 0.0 0 0 06 00 00 06 01 30 =1400+162 10 19 29 21.3 58.9 -3.7 0.0 90 12 06 00 01 06 01 30 B1359+154 10 19 29 22.0 59.4 -3.7 0.0 -27 12 No stop 06 05 00 --- 10 23 00 22.7 58.9 -3.7 0.0 183 39 06 01 31 06 05 30 J1402+1559 10 23 30 22.1 58.3 -3.7 0.0 3 39 06 05 30 06 07 00 =1400+162 10 25 00 22.4 58.1 -3.6 0.0 90 50 06 05 31 06 07 00 B1359+154 10 25 00 23.1 58.6 -3.6 0.0 -27 50 No stop 06 10 30 --- 10 28 30 23.7 58.0 -3.6 0.0 183 77 06 07 01 06 10 30 J1402+1559 10 28 30 23.0 57.5 -3.6 0.0 -27 77 No stop 06 12 00 =1400+162 10 30 01 23.3 57.3 -3.6 0.0 63 89 06 10 31 06 12 00 B1359+154 10 30 01 24.0 57.7 -3.5 0.0 -27 89 No stop 06 15 30 --- 10 33 31 24.7 57.2 -3.5 0.0 183 116 06 12 01 06 16 00 J1402+1559 10 34 01 24.1 56.6 -3.5 0.0 3 116 06 16 00 06 17 30 =1400+162 10 35 32 24.4 56.4 -3.5 0.0 90 128 06 16 01 06 17 30 B1359+154 10 35 32 25.1 56.8 -3.5 0.0 -27 128 No stop 06 21 00 --- 10 39 02 25.7 56.2 -3.4 0.0 183 155 06 17 31 06 21 00 J1402+1559 10 39 02 25.0 55.8 -3.4 0.0 -27 155 No stop 06 22 30 =1400+162 10 40 32 25.3 55.5 -3.4 0.0 63 166 06 21 01 06 22 30 B1359+154 10 40 32 26.0 56.0 -3.4 0.0 -27 166 No stop 06 26 00 --- 10 44 03 26.6 55.4 -3.3 0.0 183 193 06 22 31 06 26 30 J1402+1559 10 44 33 26.0 54.8 -3.3 0.0 3 193 06 26 30 06 28 00 =1400+162 10 46 03 26.3 54.6 -3.3 0.0 90 205 06 26 31 06 28 00 B1359+154 10 46 03 27.0 55.0 -3.3 0.0 -27 205 No stop 06 31 30 --- 10 49 34 27.7 54.4 -3.2 0.0 183 232 06 28 01 06 31 30 J1402+1559 10 49 34 26.9 54.0 -3.2 0.0 -27 232 No stop 06 33 00 =1400+162 10 51 04 27.2 53.7 -3.2 0.0 63 243 06 31 31 06 33 00 B1359+154 10 51 04 27.9 54.2 -3.2 0.0 -27 243 No stop 06 36 30 --- 10 54 35 28.6 53.5 -3.1 0.0 183 271 06 33 01 Schedule for HART (Code Hh ) Page 3 EW025B 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 28 Oct 2021 Day 301 --- 06 37 00 J1402+1559 10 55 05 27.9 53.0 -3.1 0.0 3 271 06 37 00 06 38 30 =1400+162 10 56 35 28.2 52.7 -3.1 0.0 90 282 06 37 01 06 38 30 B1359+154 10 56 35 28.9 53.2 -3.1 0.0 -27 282 No stop 06 42 00 --- 11 00 06 29.6 52.5 -3.0 0.0 183 309 06 38 31 06 42 00 J1402+1559 11 00 06 28.8 52.1 -3.1 0.0 -27 309 No stop 06 43 30 =1400+162 11 01 36 29.1 51.8 -3.0 0.0 63 321 06 42 01 06 43 30 B1359+154 11 01 36 29.8 52.2 -3.0 0.0 -27 321 No stop 06 47 00 --- 11 05 06 30.5 51.6 -3.0 0.0 183 348 06 43 31 06 47 30 J1402+1559 11 05 37 29.8 51.0 -3.0 0.0 3 348 06 47 30 06 49 00 =1400+162 11 07 07 30.1 50.7 -2.9 0.0 90 359 06 47 31 06 49 00 B1359+154 11 07 07 30.8 51.2 -2.9 0.0 -27 359 No stop 06 52 30 --- 11 10 37 31.4 50.5 -2.9 0.0 183 386 06 49 01 06 52 30 J1402+1559 11 10 37 30.7 50.1 -2.9 0.0 -27 386 No stop 06 54 00 =1400+162 11 12 08 30.9 49.8 -2.9 0.0 63 398 06 52 31 06 54 00 B1359+154 11 12 08 31.7 50.2 -2.8 0.0 -27 398 No stop 06 57 30 --- 11 15 38 32.3 49.5 -2.8 0.0 183 425 06 54 01 06 58 00 J1402+1559 11 16 08 31.6 49.0 -2.8 0.0 3 425 06 58 00 06 59 30 =1400+162 11 17 39 31.9 48.7 -2.8 0.0 90 437 06 58 01 06 59 30 B1359+154 11 17 39 32.6 49.1 -2.7 0.0 -27 437 No stop 07 03 00 --- 11 21 09 33.2 48.4 -2.7 0.0 183 464 06 59 31 07 03 00 J1402+1559 11 21 09 32.5 48.0 -2.7 0.0 -27 464 No stop 07 04 30 =1400+162 11 22 39 32.7 47.6 -2.7 0.0 63 475 07 03 01 07 04 30 B1359+154 11 22 39 33.5 48.0 -2.7 0.0 -27 475 No stop 07 08 00 --- 11 26 10 34.1 47.3 -2.6 0.0 183 502 07 04 31 07 08 30 J1402+1559 11 26 40 33.4 46.8 -2.6 0.0 3 502 07 08 30 07 10 00 =1400+162 11 28 10 33.6 46.5 -2.6 0.0 90 514 07 08 31 07 10 00 B1359+154 11 28 10 34.4 46.9 -2.6 0.0 -27 514 No stop 07 13 30 --- 11 31 41 35.0 46.1 -2.5 0.0 183 541 07 10 01 07 13 30 J1402+1559 11 31 41 34.2 45.7 -2.5 0.0 -27 541 No stop 07 15 00 =1400+162 11 33 11 34.4 45.4 -2.5 0.0 63 553 07 13 31 Schedule for HART (Code Hh ) Page 4 EW025B 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 28 Oct 2021 Day 301 --- 07 15 00 B1359+154 11 33 11 35.2 45.8 -2.5 0.0 -27 553 No stop 07 18 30 --- 11 36 42 35.8 45.0 -2.4 0.0 183 580 07 15 01 07 19 00 J1402+1559 11 37 12 35.1 44.5 -2.4 0.0 3 580 07 19 00 07 20 30 =1400+162 11 38 42 35.3 44.2 -2.4 0.0 90 591 07 19 01 07 20 30 B1359+154 11 38 42 36.1 44.6 -2.4 0.0 -27 591 No stop 07 24 00 --- 11 42 13 36.6 43.8 -2.3 0.0 183 618 07 20 31 07 24 00 J1402+1559 11 42 13 35.9 43.4 -2.4 0.0 -27 618 No stop 07 25 30 =1400+162 11 43 43 36.1 43.1 -2.3 0.0 63 630 07 24 01 07 25 30 B1359+154 11 43 43 36.9 43.4 -2.3 0.0 -27 630 No stop 07 29 00 --- 11 47 13 37.4 42.6 -2.3 0.0 183 657 07 25 31 07 29 30 J1402+1559 11 47 43 36.7 42.1 -2.3 0.0 3 657 07 29 30 07 31 00 =1400+162 11 49 14 36.9 41.8 -2.2 0.0 90 669 07 29 31 07 31 00 B1359+154 11 49 14 37.7 42.1 -2.2 0.0 -27 669 No stop 07 34 30 --- 11 52 44 38.2 41.3 -2.2 0.0 183 696 07 31 01 07 34 30 J1402+1559 11 52 44 37.4 41.0 -2.2 0.0 -27 696 No stop 07 36 00 =1400+162 11 54 15 37.7 40.6 -2.2 0.0 63 707 07 34 31 07 36 00 B1359+154 11 54 15 38.5 40.9 -2.1 0.0 -27 707 No stop 07 39 30 --- 11 57 45 39.0 40.1 -2.1 0.0 183 734 07 36 01 07 40 00 J1402+1559 11 58 15 38.3 39.6 -2.1 0.0 3 734 07 40 00 07 41 30 =1400+162 11 59 45 38.5 39.2 -2.1 0.0 90 746 07 40 01 07 41 30 B1359+154 11 59 45 39.3 39.6 -2.0 0.0 -27 746 No stop 07 45 00 --- 12 03 16 39.8 38.7 -2.0 0.0 183 773 07 41 31 07 45 00 J1402+1559 12 03 16 39.0 38.4 -2.0 0.0 -27 773 No stop 07 46 30 =1400+162 12 04 46 39.2 38.0 -2.0 0.0 63 785 07 45 01 07 46 30 B1359+154 12 04 46 40.0 38.3 -2.0 0.0 -27 785 No stop 07 50 00 --- 12 08 17 40.4 37.4 -1.9 0.0 183 812 07 46 31 07 50 30 J1402+1559 12 08 47 39.7 37.0 -1.9 0.0 3 812 07 50 30 07 52 00 =1400+162 12 10 17 39.9 36.6 -1.9 0.0 90 823 07 50 31 07 52 00 B1359+154 12 10 17 40.7 36.8 -1.9 0.0 -27 823 No stop 07 55 30 --- 12 13 48 41.2 35.9 -1.8 0.0 183 850 07 52 01 Schedule for HART (Code Hh ) Page 5 EW025B 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 28 Oct 2021 Day 301 --- 07 55 30 J1402+1559 12 13 48 40.4 35.6 -1.8 0.0 -27 850 No stop 07 57 00 =1400+162 12 15 18 40.6 35.2 -1.8 0.0 63 862 07 55 31 07 57 00 B1359+154 12 15 18 41.4 35.5 -1.8 0.0 -27 862 No stop 08 00 30 --- 12 18 49 41.8 34.5 -1.7 0.0 183 889 07 57 01 08 01 00 J1402+1559 12 19 19 41.1 34.2 -1.7 0.0 3 889 08 01 00 08 02 30 =1400+162 12 20 49 41.3 33.8 -1.7 0.0 90 900 08 01 01 08 02 30 B1359+154 12 20 49 42.1 34.0 -1.7 0.0 -27 900 No stop 08 06 00 --- 12 24 19 42.5 33.0 -1.6 0.0 183 927 08 02 31 08 06 00 J1402+1559 12 24 19 41.7 32.8 -1.7 0.0 -27 927 No stop 08 07 30 =1400+162 12 25 50 41.9 32.4 -1.6 0.0 63 939 08 06 01 08 07 30 B1359+154 12 25 50 42.7 32.6 -1.6 0.0 -27 939 No stop 08 11 00 --- 12 29 20 43.1 31.6 -1.6 0.0 183 966 08 07 31 08 11 30 J1402+1559 12 29 50 42.4 31.2 -1.6 0.0 3 966 08 11 30 08 13 00 =1400+162 12 31 21 42.6 30.8 -1.5 0.0 90 978 08 11 31 08 13 00 B1359+154 12 31 21 43.4 31.0 -1.5 0.0 -27 978 No stop 08 16 30 --- 12 34 51 43.8 30.0 -1.5 0.0 183 1005 08 13 01 08 16 30 J1402+1559 12 34 51 42.9 29.8 -1.5 0.0 -27 1005 No stop 08 18 00 =1400+162 12 36 21 43.1 29.4 -1.5 0.0 63 1016 08 16 31 08 18 00 B1359+154 12 36 21 43.9 29.5 -1.4 0.0 -27 1016 No stop 08 21 30 --- 12 39 52 44.3 28.5 -1.4 0.0 183 1043 08 18 01 08 22 00 J1402+1559 12 40 22 43.6 28.2 -1.4 0.0 3 1043 08 22 00 08 23 30 =1400+162 12 41 52 43.7 27.7 -1.4 0.0 90 1055 08 22 01 08 23 30 B1359+154 12 41 52 44.5 27.9 -1.3 0.0 -27 1055 No stop 08 27 00 --- 12 45 23 44.9 26.8 -1.3 0.0 183 1082 08 23 31 08 27 00 J1402+1559 12 45 23 44.1 26.7 -1.3 0.0 -27 1082 No stop 08 28 30 =1400+162 12 46 53 44.2 26.2 -1.3 0.0 63 1094 08 27 01 08 28 30 B1359+154 12 46 53 45.0 26.3 -1.3 0.0 -27 1094 No stop 08 32 00 --- 12 50 24 45.4 25.2 -1.2 0.0 183 1121 08 28 31 08 32 30 J1402+1559 12 50 54 44.6 25.0 -1.2 0.0 3 1121 08 32 30 08 34 00 =1400+162 12 52 24 44.8 24.5 -1.2 0.0 90 1132 08 32 31 Schedule for HART (Code Hh ) Page 6 EW025B 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 28 Oct 2021 Day 301 --- 08 34 00 B1359+154 12 52 24 45.6 24.6 -1.2 0.0 -27 1132 No stop 08 37 30 --- 12 55 55 45.9 23.5 -1.1 0.0 183 1159 08 34 01 08 37 30 J1402+1559 12 55 55 45.1 23.4 -1.1 0.0 -27 1159 No stop 08 39 00 =1400+162 12 57 25 45.2 22.9 -1.1 0.0 63 1171 08 37 31 08 39 00 B1359+154 12 57 25 46.0 23.0 -1.1 0.0 -27 1171 No stop 08 42 30 --- 13 00 55 46.3 21.8 -1.0 0.0 183 1198 08 39 01 08 43 00 J1402+1559 13 01 26 45.5 21.6 -1.0 0.0 3 1198 08 43 00 08 44 30 =1400+162 13 02 56 45.7 21.2 -1.0 0.0 90 1210 08 43 01 08 44 30 B1359+154 13 02 56 46.5 21.2 -1.0 0.0 -27 1210 No stop 08 48 00 --- 13 06 26 46.8 20.0 -0.9 0.0 183 1237 08 44 31 08 48 00 J1402+1559 13 06 26 45.9 20.0 -1.0 0.0 -27 1237 No stop 08 49 30 =1400+162 13 07 57 46.1 19.5 -0.9 0.0 63 1248 08 48 01 08 54 30 3C345 13 12 57 8.0 38.1 -3.5 0.0 194 1248 08 54 30 09 09 30 --- 13 28 00 10.1 36.0 -3.3 0.0 900 1364 08 54 31 09 14 30 J1402+1559 13 33 01 47.5 11.0 -0.5 0.0 192 1364 09 14 30 09 20 30 =1400+162 13 39 02 47.8 8.9 -0.4 0.0 360 1411 09 14 31 09 20 30 B1359+154 13 39 02 48.6 8.6 -0.4 0.0 -27 1411 No stop 09 24 00 --- 13 42 32 48.7 7.4 -0.3 0.0 183 1438 09 20 31 09 24 30 J1402+1559 13 43 02 47.9 7.4 -0.3 0.0 3 1438 09 24 30 09 26 00 =1400+162 13 44 33 48.0 6.9 -0.3 0.0 90 1449 09 24 31 09 26 00 B1359+154 13 44 33 48.8 6.6 -0.3 0.0 -27 1449 No stop 09 29 30 --- 13 48 03 48.8 5.3 -0.2 0.0 183 1476 09 26 01 09 29 30 J1402+1559 13 48 03 48.0 5.7 -0.3 0.0 -27 1476 No stop 09 31 00 =1400+162 13 49 33 48.1 5.1 -0.2 0.0 63 1488 09 29 31 09 31 00 B1359+154 13 49 33 48.9 4.8 -0.2 0.0 -27 1488 No stop 09 34 30 --- 13 53 04 48.9 3.5 -0.2 0.0 183 1515 09 31 01 09 35 00 J1402+1559 13 53 34 48.1 3.7 -0.2 0.0 3 1515 09 35 00 09 36 30 =1400+162 13 55 04 48.2 3.1 -0.1 0.0 90 1527 09 35 01 09 36 30 B1359+154 13 55 04 48.9 2.8 -0.1 0.0 -27 1527 No stop 09 40 00 --- 13 58 35 49.0 1.5 -0.1 0.0 183 1554 09 36 31 Schedule for HART (Code Hh ) Page 7 EW025B 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 28 Oct 2021 Day 301 --- 09 40 00 J1402+1559 13 58 35 48.2 1.9 -0.1 0.0 -27 1554 No stop 09 41 30 =1400+162 14 00 05 48.2 1.3 -0.1 0.0 63 1565 09 40 01 09 41 30 B1359+154 14 00 05 49.0 0.9 -0.0 0.0 -27 1565 No stop 09 45 00 --- 14 03 36 49.0 359.6 0.0 0.0 183 1592 09 41 31 09 45 30 J1402+1559 14 04 06 48.2 359.9 0.0 0.0 3 1592 09 45 30 09 47 00 =1400+162 14 05 36 48.2 359.3 0.0 0.0 90 1604 09 45 31 09 47 00 B1359+154 14 05 36 49.0 358.9 0.0 0.0 -27 1604 No stop 09 50 30 --- 14 09 07 49.0 357.6 0.1 0.0 183 1631 09 47 01 09 50 30 J1402+1559 14 09 07 48.2 358.1 0.1 0.0 -27 1631 No stop 09 52 00 =1400+162 14 10 37 48.2 357.5 0.1 0.0 63 1642 09 50 31 09 52 00 B1359+154 14 10 37 48.9 357.1 0.1 0.0 -27 1642 No stop 09 55 30 --- 14 14 07 48.9 355.8 0.2 0.0 183 1669 09 52 01 09 56 00 J1402+1559 14 14 38 48.1 356.1 0.2 0.0 3 1669 09 56 00 09 57 30 =1400+162 14 16 08 48.1 355.5 0.2 0.0 90 1681 09 56 01 09 57 30 B1359+154 14 16 08 48.9 355.0 0.2 0.0 -27 1681 No stop 10 01 00 --- 14 19 38 48.8 353.8 0.3 0.0 183 1708 09 57 31 10 01 00 J1402+1559 14 19 38 48.0 354.3 0.3 0.0 -27 1708 No stop 10 02 30 =1400+162 14 21 09 48.0 353.7 0.3 0.0 63 1720 10 01 01 10 02 30 B1359+154 14 21 09 48.7 353.2 0.3 0.0 -27 1720 No stop 10 06 00 --- 14 24 39 48.6 351.9 0.4 0.0 183 1747 10 02 31 10 06 30 J1402+1559 14 25 09 47.9 352.3 0.4 0.0 3 1747 10 06 30 10 08 00 =1400+162 14 26 39 47.8 351.8 0.4 0.0 90 1758 10 06 31 10 08 00 B1359+154 14 26 39 48.6 351.2 0.4 0.0 -27 1758 No stop 10 11 30 --- 14 30 10 48.4 349.9 0.5 0.0 183 1785 10 08 01 10 11 30 J1402+1559 14 30 10 47.7 350.5 0.4 0.0 -27 1785 No stop 10 13 00 =1400+162 14 31 40 47.7 350.0 0.5 0.0 63 1797 10 11 31 10 13 00 B1359+154 14 31 40 48.4 349.4 0.5 0.0 -27 1797 No stop 10 16 30 --- 14 35 11 48.2 348.2 0.5 0.0 183 1824 10 13 01 10 17 00 J1402+1559 14 35 41 47.5 348.6 0.5 0.0 3 1824 10 17 00 10 18 30 =1400+162 14 37 11 47.4 348.1 0.6 0.0 90 1836 10 17 01 Schedule for HART (Code Hh ) Page 8 EW025B 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 28 Oct 2021 Day 301 --- 10 18 30 B1359+154 14 37 11 48.1 347.4 0.6 0.0 -27 1836 No stop 10 22 00 --- 14 40 42 48.0 346.2 0.6 0.0 183 1863 10 18 31 10 22 00 J1402+1559 14 40 42 47.3 346.9 0.6 0.0 -27 1863 No stop 10 23 30 =1400+162 14 42 12 47.2 346.3 0.6 0.0 63 1874 10 22 01 10 23 30 B1359+154 14 42 12 47.9 345.7 0.7 0.0 -27 1874 No stop 10 27 00 --- 14 45 43 47.7 344.5 0.7 0.0 183 1901 10 23 31 10 27 30 J1402+1559 14 46 13 47.0 345.0 0.7 0.0 3 1901 10 27 30 10 29 00 =1400+162 14 47 43 46.9 344.4 0.7 0.0 90 1913 10 27 31 10 29 00 B1359+154 14 47 43 47.5 343.8 0.8 0.0 -27 1913 No stop 10 32 30 --- 14 51 14 47.3 342.6 0.8 0.0 183 1940 10 29 01 10 32 30 J1402+1559 14 51 14 46.6 343.3 0.8 0.0 -27 1940 No stop 10 34 00 =1400+162 14 52 44 46.5 342.7 0.8 0.0 63 1952 10 32 31 10 34 00 B1359+154 14 52 44 47.2 342.0 0.8 0.0 -27 1952 No stop 10 37 30 --- 14 56 14 47.0 340.9 0.9 0.0 183 1979 10 34 01 10 38 00 J1402+1559 14 56 44 46.3 341.4 0.9 0.0 3 1979 10 38 00 10 39 30 =1400+162 14 58 15 46.2 340.9 0.9 0.0 90 1990 10 38 01 10 39 30 B1359+154 14 58 15 46.8 340.2 0.9 0.0 -27 1990 No stop 10 43 00 --- 15 01 45 46.5 339.0 1.0 0.0 183 2017 10 39 31 10 43 00 J1402+1559 15 01 45 45.9 339.8 1.0 0.0 -27 2017 No stop 10 44 30 =1400+162 15 03 15 45.8 339.3 1.0 0.0 63 2029 10 43 01 10 44 30 B1359+154 15 03 15 46.4 338.5 1.0 0.0 -27 2029 No stop 10 48 00 --- 15 06 46 46.1 337.4 1.1 0.0 183 2056 10 44 31 10 48 30 J1402+1559 15 07 16 45.4 338.0 1.1 0.0 3 2056 10 48 30 10 50 00 =1400+162 15 08 46 45.3 337.5 1.1 0.0 90 2068 10 48 31 10 50 00 B1359+154 15 08 46 45.9 336.7 1.1 0.0 -27 2068 No stop 10 53 30 --- 15 12 17 45.6 335.6 1.2 0.0 183 2095 10 50 01 10 53 30 J1402+1559 15 12 17 45.0 336.4 1.1 0.0 -27 2095 No stop 10 55 00 =1400+162 15 13 47 44.9 335.9 1.2 0.0 63 2106 10 53 31 10 55 00 B1359+154 15 13 47 45.5 335.1 1.2 0.0 -27 2106 No stop 10 58 30 --- 15 17 18 45.1 334.0 1.2 0.0 183 2133 10 55 01 Schedule for HART (Code Hh ) Page 9 EW025B 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 28 Oct 2021 Day 301 --- 10 59 00 J1402+1559 15 17 48 44.5 334.7 1.2 0.0 3 2133 10 59 00 11 00 30 =1400+162 15 19 18 44.4 334.2 1.3 0.0 90 2145 10 59 01 11 00 30 B1359+154 15 19 18 44.9 333.4 1.3 0.0 -27 2145 No stop 11 04 00 --- 15 22 49 44.6 332.3 1.3 0.0 183 2172 11 00 31 11 04 00 J1402+1559 15 22 49 44.0 333.1 1.3 0.0 -27 2172 No stop 11 05 30 =1400+162 15 24 19 43.8 332.7 1.3 0.0 63 2183 11 04 01 11 05 30 B1359+154 15 24 19 44.4 331.9 1.4 0.0 -27 2183 No stop 11 09 00 --- 15 27 50 44.0 330.8 1.4 0.0 183 2211 11 05 31 11 09 30 J1402+1559 15 28 20 43.4 331.5 1.4 0.0 3 2211 11 09 30 11 11 00 =1400+162 15 29 50 43.3 331.0 1.4 0.0 90 2222 11 09 31 11 11 00 B1359+154 15 29 50 43.8 330.2 1.5 0.0 -27 2222 No stop 11 14 30 --- 15 33 20 43.4 329.2 1.5 0.0 183 2249 11 11 01 11 14 30 J1402+1559 15 33 20 42.9 330.0 1.5 0.0 -27 2249 No stop 11 16 00 =1400+162 15 34 51 42.7 329.6 1.5 0.0 63 2261 11 14 31 11 16 00 B1359+154 15 34 51 43.3 328.7 1.5 0.0 -27 2261 No stop 11 19 30 --- 15 38 21 42.8 327.7 1.6 0.0 183 2288 11 16 01 11 20 00 J1402+1559 15 38 51 42.2 328.4 1.6 0.0 3 2288 11 20 00 11 21 30 =1400+162 15 40 22 42.1 328.0 1.6 0.0 90 2299 11 20 01 11 21 30 B1359+154 15 40 22 42.6 327.1 1.6 0.0 -27 2299 No stop 11 25 00 --- 15 43 52 42.2 326.2 1.7 0.0 183 2326 11 21 31 11 25 00 J1402+1559 15 43 52 41.6 327.0 1.7 0.0 -27 2326 No stop 11 26 30 =1400+162 15 45 22 41.4 326.6 1.7 0.0 63 2338 11 25 01 11 26 30 B1359+154 15 45 22 42.0 325.7 1.7 0.0 -27 2338 No stop 11 30 00 --- 15 48 53 41.5 324.8 1.8 0.0 183 2365 11 26 31 11 30 30 J1402+1559 15 49 23 40.9 325.5 1.8 0.0 3 2365 11 30 30 11 32 00 =1400+162 15 50 53 40.8 325.1 1.8 0.0 90 2377 11 30 31 11 32 00 B1359+154 15 50 53 41.3 324.2 1.8 0.0 -27 2377 No stop 11 35 30 --- 15 54 24 40.8 323.3 1.9 0.0 183 2404 11 32 01 11 35 30 J1402+1559 15 54 24 40.3 324.2 1.8 0.0 -27 2404 No stop 11 37 00 =1400+162 15 55 54 40.1 323.8 1.9 0.0 63 2415 11 35 31 Schedule for HART (Code Hh ) Page 10 EW025B 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 28 Oct 2021 Day 301 --- 11 37 00 B1359+154 15 55 54 40.6 322.9 1.9 0.0 -27 2415 No stop 11 40 30 --- 15 59 25 40.1 322.0 1.9 0.0 183 2442 11 37 01 11 41 00 J1402+1559 15 59 55 39.6 322.7 1.9 0.0 3 2442 11 41 00 11 42 30 =1400+162 16 01 25 39.4 322.3 2.0 0.0 90 2454 11 41 01 11 42 30 B1359+154 16 01 25 39.8 321.5 2.0 0.0 -27 2454 No stop 11 46 00 --- 16 04 56 39.3 320.6 2.0 0.0 183 2481 11 42 31 11 46 00 J1402+1559 16 04 56 38.9 321.5 2.0 0.0 -27 2481 No stop 11 47 30 =1400+162 16 06 26 38.7 321.1 2.0 0.0 63 2493 11 46 01 11 47 30 B1359+154 16 06 26 39.1 320.2 2.1 0.0 -27 2493 No stop 11 51 00 --- 16 09 56 38.6 319.3 2.1 0.0 183 2520 11 47 31 11 51 30 J1402+1559 16 10 26 38.1 320.1 2.1 0.0 3 2520 11 51 30 11 53 00 =1400+162 16 11 57 37.9 319.7 2.1 0.0 90 2531 11 51 31 11 53 00 B1359+154 16 11 57 38.3 318.9 2.2 0.0 -27 2531 No stop 11 56 30 --- 16 15 27 37.8 318.0 2.2 0.0 183 2558 11 53 01 11 56 30 J1402+1559 16 15 27 37.3 318.9 2.2 0.0 -27 2558 No stop 11 58 00 =1400+162 16 16 58 37.1 318.5 2.2 0.0 63 2570 11 56 31 11 58 00 B1359+154 16 16 58 37.6 317.6 2.2 0.0 -27 2570 No stop 12 01 30 --- 16 20 28 37.0 316.8 2.3 0.0 183 2597 11 58 01 12 02 00 J1402+1559 16 20 58 36.5 317.6 2.3 0.0 3 2597 12 02 00 12 03 30 =1400+162 16 22 28 36.3 317.2 2.3 0.0 90 2609 12 02 01 12 03 30 B1359+154 16 22 28 36.7 316.4 2.3 0.0 -27 2609 No stop 12 07 00 --- 16 25 59 36.2 315.6 2.4 0.0 183 2636 12 03 31 12 07 00 J1402+1559 16 25 59 35.8 316.4 2.4 0.0 -27 2636 No stop 12 08 30 =1400+162 16 27 29 35.5 316.1 2.4 0.0 63 2647 12 07 01 12 08 30 B1359+154 16 27 29 35.9 315.2 2.4 0.0 -27 2647 No stop 12 12 00 --- 16 31 00 35.4 314.4 2.5 0.0 183 2674 12 08 31 12 12 30 J1402+1559 16 31 30 34.9 315.2 2.5 0.0 3 2674 12 12 30 12 14 00 =1400+162 16 33 00 34.6 314.9 2.5 0.0 90 2686 12 12 31 12 14 00 B1359+154 16 33 00 35.0 314.0 2.5 0.0 -27 2686 No stop 12 17 30 --- 16 36 31 34.5 313.2 2.6 0.0 183 2713 12 14 01 Schedule for HART (Code Hh ) Page 11 EW025B 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 28 Oct 2021 Day 301 --- 12 17 30 J1402+1559 16 36 31 34.1 314.1 2.5 0.0 -27 2713 No stop 12 19 00 =1400+162 16 38 01 33.8 313.8 2.6 0.0 63 2725 12 17 31 12 19 00 B1359+154 16 38 01 34.2 312.9 2.6 0.0 -27 2725 No stop 12 22 30 --- 16 41 32 33.6 312.2 2.6 0.0 183 2752 12 19 01 12 23 00 J1402+1559 16 42 02 33.2 312.9 2.6 0.0 3 2752 12 23 00 12 24 30 =1400+162 16 43 32 32.9 312.6 2.7 0.0 90 2763 12 23 01 12 24 30 B1359+154 16 43 32 33.3 311.8 2.7 0.0 -27 2763 No stop 12 28 00 --- 16 47 02 32.7 311.0 2.7 0.0 183 2790 12 24 31 12 28 00 J1402+1559 16 47 02 32.4 311.9 2.7 0.0 -27 2790 No stop 12 29 30 =1400+162 16 48 33 32.1 311.6 2.7 0.0 63 2802 12 28 01 12 29 30 B1359+154 16 48 33 32.5 310.7 2.8 0.0 -27 2802 No stop 12 33 00 --- 16 52 03 31.9 310.0 2.8 0.0 183 2829 12 29 31 12 33 30 J1402+1559 16 52 33 31.4 310.8 2.8 0.0 3 2829 12 33 30 12 35 00 =1400+162 16 54 04 31.2 310.5 2.8 0.0 90 2840 12 33 31 12 35 00 B1359+154 16 54 04 31.5 309.6 2.9 0.0 -27 2840 No stop 12 38 30 --- 16 57 34 30.9 308.9 2.9 0.0 183 2868 12 35 01 12 38 30 J1402+1559 16 57 34 30.6 309.8 2.9 0.0 -27 2868 No stop 12 40 00 =1400+162 16 59 04 30.3 309.5 2.9 0.0 63 2879 12 38 31 12 45 00 3C345 17 04 05 24.2 355.7 0.3 0.0 194 2879 12 45 00 13 00 00 --- 17 19 08 23.8 352.6 0.6 0.0 900 2995 12 45 01 13 05 00 J1402+1559 17 24 09 25.8 305.0 3.3 0.0 192 2995 13 05 00 13 11 00 =1400+162 17 30 10 24.7 303.9 3.4 0.0 360 3041 13 05 01 13 11 00 B1359+154 17 30 10 25.0 303.1 3.5 0.0 -27 3041 No stop 13 14 30 --- 17 33 40 24.3 302.5 3.5 0.0 183 3068 13 11 01 13 15 00 J1402+1559 17 34 10 23.9 303.3 3.5 0.0 3 3068 13 15 00 13 16 30 =1400+162 17 35 40 23.7 303.0 3.5 0.0 90 3080 13 15 01 13 16 30 B1359+154 17 35 40 23.9 302.2 3.6 0.0 -27 3080 No stop 13 20 00 --- 17 39 11 23.3 301.6 3.6 0.0 183 3107 13 16 31 13 20 00 J1402+1559 17 39 11 23.0 302.5 3.6 0.0 -27 3107 No stop 13 21 30 =1400+162 17 40 41 22.7 302.2 3.6 0.0 63 3119 13 20 01 Schedule for HART (Code Hh ) Page 12 EW025B 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 28 Oct 2021 Day 301 --- 13 21 30 B1359+154 17 40 41 23.0 301.4 3.6 0.0 -27 3119 No stop 13 25 00 --- 17 44 12 22.3 300.8 3.7 0.0 183 3146 13 21 31 13 25 30 J1402+1559 17 44 42 21.9 301.6 3.7 0.0 3 3146 13 25 30 13 27 00 =1400+162 17 46 12 21.7 301.4 3.7 0.0 90 3157 13 25 31 13 27 00 B1359+154 17 46 12 21.9 300.5 3.7 0.0 -27 3157 No stop 13 30 30 --- 17 49 43 21.2 300.0 3.8 0.0 183 3184 13 27 01 13 30 30 J1402+1559 17 49 43 21.0 300.8 3.8 0.0 -27 3184 No stop 13 32 00 =1400+162 17 51 13 20.7 300.6 3.8 0.0 63 3196 13 30 31 13 32 00 B1359+154 17 51 13 20.9 299.7 3.8 0.0 -27 3196 No stop 13 35 30 --- 17 54 44 20.2 299.2 3.9 0.0 183 3223 13 32 01 13 36 00 J1402+1559 17 55 14 19.9 300.0 3.9 0.0 3 3223 13 36 00 13 37 30 =1400+162 17 56 44 19.6 299.8 3.9 0.0 90 3235 13 36 01 13 37 30 B1359+154 17 56 44 19.8 298.9 3.9 0.0 -27 3235 No stop 13 41 00 --- 18 00 14 19.2 298.4 4.0 0.0 183 3262 13 37 31 13 41 00 J1402+1559 18 00 14 18.9 299.2 3.9 0.0 -27 3262 No stop 13 42 30 =1400+162 18 01 45 18.6 299.0 4.0 0.0 63 3273 13 41 01 13 42 30 B1359+154 18 01 45 18.9 298.2 4.0 0.0 -27 3273 No stop 13 46 00 --- 18 05 15 18.2 297.7 4.0 0.0 183 3300 13 42 31 13 46 30 J1402+1559 18 05 45 17.8 298.4 4.0 0.0 3 3300 13 46 30 13 48 00 =1400+162 18 07 16 17.5 298.2 4.1 0.0 90 3312 13 46 31 13 48 00 B1359+154 18 07 16 17.8 297.4 4.1 0.0 -27 3312 No stop 13 51 30 --- 18 10 46 17.1 296.9 4.1 0.0 183 3339 13 48 01 13 51 30 J1402+1559 18 10 46 16.9 297.7 4.1 0.0 -27 3339 No stop 13 53 00 =1400+162 18 12 16 16.6 297.5 4.1 0.0 63 3351 13 51 31 13 53 00 B1359+154 18 12 16 16.8 296.7 4.2 0.0 -27 3351 No stop 13 56 30 --- 18 15 47 16.0 296.2 4.2 0.0 183 3378 13 53 01 13 57 00 J1402+1559 18 16 17 15.7 297.0 4.2 0.0 3 3378 13 57 00 13 58 30 =1400+162 18 17 47 15.4 296.7 4.2 0.0 90 3389 13 57 01 13 58 30 B1359+154 18 17 47 15.6 295.9 4.3 0.0 -27 3389 No stop 14 02 00 --- 18 21 18 14.9 295.4 4.3 0.0 183 3416 13 58 31 Schedule for HART (Code Hh ) Page 13 EW025B 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 28 Oct 2021 Day 301 --- 14 02 00 J1402+1559 18 21 18 14.7 296.3 4.3 0.0 -27 3416 No stop 14 03 30 =1400+162 18 22 48 14.4 296.1 4.3 0.0 63 3428 14 02 01 14 03 30 B1359+154 18 22 48 14.6 295.2 4.3 0.0 -27 3428 No stop 14 07 00 --- 18 26 19 13.9 294.8 4.4 0.0 183 3455 14 03 31 14 07 30 J1402+1559 18 26 49 13.6 295.5 4.4 0.0 3 3455 14 07 30 14 09 00 =1400+162 18 28 19 13.3 295.3 4.4 0.0 90 3467 14 07 31 14 09 00 B1359+154 18 28 19 13.5 294.5 4.4 0.0 -27 3467 No stop 14 12 30 --- 18 31 50 12.8 294.0 4.5 0.0 183 3494 14 09 01 14 12 30 J1402+1559 18 31 50 12.6 294.9 4.5 0.0 -27 3494 No stop 14 14 00 =1400+162 18 33 20 12.3 294.7 4.5 0.0 63 3505 14 12 31 14 14 00 B1359+154 18 33 20 12.5 293.8 4.5 0.0 -27 3505 No stop 14 17 30 --- 18 36 50 11.7 293.4 4.6 0.0 183 3532 14 14 01 14 18 00 J1402+1559 18 37 21 11.5 294.2 4.6 0.0 3 3532 14 18 00 14 19 30 =1400+162 18 38 51 11.2 294.0 4.6 0.0 90 3544 14 18 01 14 19 30 B1359+154 18 38 51 11.3 293.1 4.6 0.0 -27 3544 No stop 14 23 00 --- 18 42 21 10.6 292.7 4.7 0.0 183 3571 14 19 31 14 23 00 J1402+1559 18 42 21 10.4 293.5 4.6 0.0 -27 3571 No stop 14 24 30 =1400+162 18 43 52 10.1 293.3 4.7 0.0 63 3582 14 23 01 14 24 30 B1359+154 18 43 52 10.3 292.5 4.7 0.0 -27 3582 No stop 14 28 00 --- 18 47 22 9.6 292.1 4.7 0.0 183 3610 14 24 31 14 28 30 J1402+1559 18 47 52 9.3 292.8 4.7 0.0 3 3610 14 28 30 14 30 00 =1400+162 18 49 23 9.0 292.6 4.8 0.0 90 3621 14 28 31 14 30 00 B1359+154 18 49 23 9.1 291.8 4.8 0.0 -27 3621 No stop 14 33 30 --- 18 52 53 8.4 291.4 4.8 0.0 183 3648 14 30 01 14 33 30 J1402+1559 18 52 53 8.3 292.2 4.8 0.0 -27 3648 No stop 14 35 00 =1400+162 18 54 23 7.9 292.0 4.8 D 0.0 0 3660 14 33 31 14 35 00 B1359+154 18 54 23 8.1 291.2 4.9 0.0 -27 3660 No stop 14 38 30 --- 18 57 54 7.4 290.8 4.9 D 0.0 0 3687 14 35 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess321.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: hh18cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 122.49 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 8 Station: HART Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 9 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 9 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * B1359+154 13 59 11.390249 * 14 01 35.969800 14 02 36.841402 0.00 15 27 51.57542 * 15 13 24.68200 15 07 17.14468 0.00 From catalog imbedded in main SCHED input file. 1400+162 14 00 20.506621 * 14 02 44.513545 14 03 45.134723 0.14 * J1402+1559 16 14 21.02875 * 15 59 56.66566 15 53 50.17123 0.19 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 74 observations. * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 40.964897 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 46 23.31146 0.59 1641+399 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 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 B1359+154 sess321.L1024 1 2 3 4 5 6 7 8 9 10 13 14 5.967 733.837 J1402+1559 sess321.L1024 1 2 3 4 5 6 7 8 9 10 13 14 2.775 324.676 3C345 sess321.L1024 1 2 3 4 5 6 7 8 9 10 13 14 0.500 72.250 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) B1359+154 28.5 J1402+1559 29.2 3C345 63.7 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