COVER INFORMATION Station: BADARY (Code Bd ) Experiment: CLASS B0850+054 with Hartebeesthoek Exp. Code: EB056 Schedule Version: 1.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Andy Biggs Address: European Southern Observatory Karl-Schwarzschild-Strasse 2 Garching Germany Phone: +49 89 3200 6471 EMAIL: abiggs@eso.org Fax: Phone during observation: +49 89 3200 6471 Observing mode: 1 Gbps continuum at 6cm Notes: Schedule for BADARY (Code Bd ) Page 2 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 442.49 442.49 442.49 442.49 474.49 474.49 474.49 474.49 506.49 506.49 506.49 506.49 538.49 538.49 538.49 538.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 08 30 00 J0853+0654 08 24 35 44.7 529.5 -0.5 -6.5 0 0 08 30 00 08 30 50 =0851+071 08 25 25 44.7 529.8 -0.5 -6.3 50 6 08 30 01 08 30 50 B0850+054 08 25 25 43.1 530.3 -0.5 -6.0 -16 6 No stop 08 33 50 --- 08 28 25 43.1 531.4 -0.4 -5.4 164 29 08 30 51 08 33 50 J0853+0654 08 28 25 44.8 530.8 -0.4 -5.7 -16 29 No stop 08 34 40 =0851+071 08 29 16 44.8 531.1 -0.4 -5.5 34 36 08 33 51 08 34 40 B0850+054 08 29 16 43.1 531.6 -0.4 -5.2 -16 36 No stop 08 37 40 --- 08 32 16 43.2 532.7 -0.4 -4.5 164 59 08 34 41 08 37 40 J0853+0654 08 32 16 44.8 532.2 -0.4 -4.9 -16 59 No stop 08 38 30 =0851+071 08 33 06 44.9 532.5 -0.4 -4.7 34 65 08 37 41 08 38 30 B0850+054 08 33 06 43.2 533.0 -0.3 -4.4 -16 65 No stop 08 41 30 --- 08 36 07 43.3 534.0 -0.3 -3.7 164 88 08 38 31 08 41 30 J0853+0654 08 36 07 44.9 533.5 -0.3 -4.0 -16 88 No stop 08 42 20 =0851+071 08 36 57 44.9 533.8 -0.3 -3.9 34 95 08 41 31 08 42 20 B0850+054 08 36 57 43.3 534.3 -0.3 -3.6 -16 95 No stop 08 45 20 --- 08 39 57 43.3 535.3 -0.2 -2.9 164 118 08 42 21 08 45 50 J0853+0654 08 40 27 45.0 535.0 -0.2 -3.1 14 118 08 45 50 08 46 40 =0851+071 08 41 18 45.0 535.3 -0.2 -2.9 50 124 08 45 51 08 46 40 B0850+054 08 41 18 43.4 535.8 -0.2 -2.6 -16 124 No stop 08 49 40 --- 08 44 18 43.4 536.8 -0.2 -2.0 164 147 08 46 41 08 49 40 J0853+0654 08 44 18 45.0 536.4 -0.2 -2.3 -16 147 No stop 08 50 30 =0851+071 08 45 08 45.0 536.7 -0.2 -2.1 34 154 08 49 41 08 50 30 B0850+054 08 45 08 43.4 537.1 -0.1 -1.8 -16 154 No stop 08 53 30 --- 08 48 09 43.4 538.1 -0.1 -1.2 164 177 08 50 31 08 53 30 J0853+0654 08 48 09 45.1 537.7 -0.1 -1.4 -17 177 No stop 08 54 20 =0851+071 08 48 59 45.1 538.0 -0.1 -1.2 33 183 08 53 31 Schedule for BADARY (Code Bd ) Page 3 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 08 54 20 B0850+054 08 48 59 43.4 538.4 -0.1 -1.0 -17 183 No stop 08 57 20 --- 08 51 59 43.4 539.4 0.0 -0.4 163 206 08 54 21 08 57 20 J0853+0654 08 51 59 45.1 539.1 0.0 -0.6 -17 206 No stop 08 58 10 =0851+071 08 52 49 45.1 539.4 0.0 -0.4 33 213 08 57 21 08 58 10 B0850+054 08 52 49 43.4 539.7 0.0 -0.2 -17 213 No stop 09 01 10 --- 08 55 50 43.4 540.7 0.0 0.5 163 236 08 58 11 09 02 10 J0853+0654 08 56 50 45.1 540.8 0.0 0.5 43 236 09 02 10 09 03 00 =0851+071 08 57 40 45.1 541.1 0.1 0.7 50 242 09 02 11 09 03 00 B0850+054 08 57 40 43.4 541.4 0.1 0.8 -17 242 No stop 09 06 00 --- 09 00 41 43.4 542.4 0.1 1.5 163 265 09 03 01 09 06 00 J0853+0654 09 00 41 45.1 542.1 0.1 1.3 -17 265 No stop 09 06 50 =0851+071 09 01 31 45.1 542.4 0.1 1.5 33 272 09 06 01 09 06 50 B0850+054 09 01 31 43.4 542.7 0.1 1.7 -17 272 No stop 09 09 50 --- 09 04 31 43.4 543.7 0.2 2.3 163 295 09 06 51 09 09 50 J0853+0654 09 04 31 45.0 543.5 0.2 2.2 -17 295 No stop 09 10 40 =0851+071 09 05 21 45.0 543.8 0.2 2.4 33 301 09 09 51 09 10 40 B0850+054 09 05 21 43.4 544.0 0.2 2.5 -17 301 No stop 09 13 40 --- 09 08 22 43.3 545.0 0.2 3.1 163 324 09 10 41 09 13 40 J0853+0654 09 08 22 45.0 544.8 0.2 3.0 -17 324 No stop 09 14 30 =0851+071 09 09 12 45.0 545.1 0.2 3.2 33 331 09 13 41 09 14 30 B0850+054 09 09 12 43.3 545.3 0.3 3.3 -17 331 No stop 09 17 30 --- 09 12 13 43.3 546.3 0.3 3.9 163 354 09 14 31 09 18 00 J0853+0654 09 12 43 44.9 546.4 0.3 4.0 13 354 09 18 00 09 18 50 =0851+071 09 13 33 44.9 546.6 0.3 4.1 50 360 09 18 01 09 18 50 B0850+054 09 13 33 43.2 546.8 0.3 4.2 -17 360 No stop 09 21 50 --- 09 16 33 43.2 547.8 0.4 4.8 163 383 09 18 51 09 21 50 J0853+0654 09 16 33 44.9 547.7 0.4 4.8 -17 383 No stop 09 22 40 =0851+071 09 17 23 44.8 548.0 0.4 5.0 33 390 09 21 51 09 22 40 B0850+054 09 17 23 43.2 548.1 0.4 5.0 -17 390 No stop 09 25 40 --- 09 20 24 43.1 549.1 0.4 5.7 163 413 09 22 41 Schedule for BADARY (Code Bd ) Page 4 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 09 25 40 J0853+0654 09 20 24 44.8 549.0 0.4 5.6 -17 413 No stop 09 26 30 =0851+071 09 21 14 44.7 549.3 0.4 5.8 33 419 09 25 41 09 26 30 B0850+054 09 21 14 43.1 549.4 0.5 5.8 -17 419 No stop 09 29 30 --- 09 24 15 43.0 550.4 0.5 6.5 163 442 09 26 31 09 29 30 J0853+0654 09 24 15 44.7 550.4 0.5 6.4 -17 442 No stop 09 30 20 =0851+071 09 25 05 44.6 550.7 0.5 6.6 33 449 09 29 31 09 30 20 B0850+054 09 25 05 43.0 550.7 0.5 6.6 -17 449 No stop 09 33 20 --- 09 28 05 42.9 551.7 0.6 7.3 163 472 09 30 21 09 34 50 J0811+0146 09 29 35 37.4 564.6 1.3 14.9 53 472 09 34 50 09 36 50 =0808+019 09 31 36 37.3 565.2 1.3 15.3 120 487 09 34 51 09 38 20 J0853+0654 09 33 06 44.4 553.4 0.6 8.3 54 487 09 38 20 09 39 10 =0851+071 09 33 56 44.4 553.7 0.7 8.5 50 494 09 38 21 09 39 10 B0850+054 09 33 56 42.7 553.7 0.7 8.5 -17 494 No stop 09 42 10 --- 09 36 57 42.6 554.7 0.7 9.1 163 517 09 39 11 09 42 10 J0853+0654 09 36 57 44.2 554.7 0.7 9.1 -17 517 No stop 09 43 00 =0851+071 09 37 47 44.2 555.0 0.7 9.3 33 523 09 42 11 09 43 00 B0850+054 09 37 47 42.5 555.0 0.7 9.2 -17 523 No stop 09 46 00 --- 09 40 47 42.4 556.0 0.8 9.8 163 546 09 43 01 09 46 00 J0853+0654 09 40 47 44.1 556.1 0.8 9.9 -17 546 No stop 09 46 50 =0851+071 09 41 37 44.0 556.3 0.8 10.1 33 553 09 46 01 09 46 50 B0850+054 09 41 37 42.4 556.3 0.8 10.0 -17 553 No stop 09 49 50 --- 09 44 38 42.2 557.2 0.8 10.6 163 576 09 46 51 09 49 50 J0853+0654 09 44 38 43.9 557.4 0.8 10.7 -17 576 No stop 09 50 40 =0851+071 09 45 28 43.9 557.6 0.8 10.9 33 582 09 49 51 09 50 40 B0850+054 09 45 28 42.2 557.5 0.9 10.8 -17 582 No stop 09 53 40 --- 09 48 29 42.1 558.5 0.9 11.4 163 605 09 50 41 09 54 10 J0853+0654 09 48 59 43.7 558.8 0.9 11.6 13 605 09 54 10 09 55 00 =0851+071 09 49 49 43.7 559.1 0.9 11.8 50 612 09 54 11 09 55 00 B0850+054 09 49 49 42.0 559.0 0.9 11.6 -17 612 No stop 09 58 00 --- 09 52 49 41.8 559.9 1.0 12.2 163 635 09 55 01 Schedule for BADARY (Code Bd ) Page 5 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 09 58 00 J0853+0654 09 52 49 43.5 560.1 1.0 12.4 -17 635 No stop 09 58 50 =0851+071 09 53 39 43.5 560.4 1.0 12.5 33 641 09 58 01 09 58 50 B0850+054 09 53 39 41.8 560.2 1.0 12.4 -17 641 No stop 10 01 50 --- 09 56 40 41.6 561.2 1.0 13.0 163 664 09 58 51 10 01 50 J0853+0654 09 56 40 43.3 561.4 1.0 13.1 -17 664 No stop 10 02 40 =0851+071 09 57 30 43.2 561.7 1.0 13.3 33 671 10 01 51 10 02 40 B0850+054 09 57 30 41.6 561.5 1.1 13.1 -17 671 No stop 10 05 40 --- 10 00 31 41.4 562.4 1.1 13.7 163 694 10 02 41 10 05 40 J0853+0654 10 00 31 43.1 562.7 1.1 13.9 -17 694 No stop 10 06 30 =0851+071 10 01 21 43.0 562.9 1.1 14.1 33 700 10 05 41 10 06 30 B0850+054 10 01 21 41.4 562.7 1.1 13.9 -17 700 No stop 10 09 30 --- 10 04 21 41.2 563.7 1.2 14.4 163 723 10 06 31 10 10 30 J0853+0654 10 05 21 42.8 564.3 1.2 14.8 44 723 10 10 30 10 11 20 =0851+071 10 06 11 42.7 564.5 1.2 15.0 50 729 10 10 31 10 11 20 B0850+054 10 06 11 41.1 564.3 1.2 14.8 -17 729 No stop 10 14 20 --- 10 09 12 40.9 565.2 1.3 15.3 163 753 10 11 21 10 14 20 J0853+0654 10 09 12 42.5 565.5 1.2 15.6 -16 753 No stop 10 15 10 =0851+071 10 10 02 42.5 565.8 1.3 15.7 34 759 10 14 21 10 15 10 B0850+054 10 10 02 40.8 565.5 1.3 15.5 -17 759 No stop 10 18 10 --- 10 13 03 40.6 566.4 1.3 16.1 163 782 10 15 11 10 18 10 J0853+0654 10 13 03 42.3 566.8 1.3 16.3 -16 782 No stop 10 19 00 =0851+071 10 13 53 42.2 567.0 1.3 16.5 34 788 10 18 11 10 19 00 B0850+054 10 13 53 40.5 566.7 1.3 16.2 -17 788 No stop 10 22 00 --- 10 16 53 40.3 567.6 1.4 16.8 163 812 10 19 01 10 22 00 J0853+0654 10 16 53 42.0 568.0 1.4 17.0 -16 812 No stop 10 22 50 =0851+071 10 17 43 41.9 568.3 1.4 17.2 34 818 10 22 01 10 22 50 B0850+054 10 17 43 40.3 567.9 1.4 16.9 -17 818 No stop 10 25 50 --- 10 20 44 40.1 568.8 1.5 17.4 163 841 10 22 51 10 26 20 J0853+0654 10 21 14 41.7 569.4 1.4 17.8 14 841 10 26 20 10 27 10 =0851+071 10 22 04 41.6 569.6 1.5 17.9 50 847 10 26 21 Schedule for BADARY (Code Bd ) Page 6 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 10 27 10 B0850+054 10 22 04 40.0 569.2 1.5 17.7 -17 847 No stop 10 30 10 --- 10 25 05 39.7 570.2 1.5 18.2 163 871 10 27 11 10 30 10 J0853+0654 10 25 05 41.4 570.6 1.5 18.5 -16 871 No stop 10 31 00 =0851+071 10 25 55 41.3 570.8 1.5 18.6 34 877 10 30 11 10 31 00 B0850+054 10 25 55 39.7 570.4 1.5 18.3 -17 877 No stop 10 34 00 --- 10 28 55 39.4 571.4 1.6 18.9 163 900 10 31 01 10 34 00 J0853+0654 10 28 55 41.1 571.8 1.6 19.2 -16 900 No stop 10 34 50 =0851+071 10 29 45 41.0 572.0 1.6 19.3 34 906 10 34 01 10 34 50 B0850+054 10 29 45 39.3 571.6 1.6 19.0 -17 906 No stop 10 37 50 --- 10 32 46 39.1 572.5 1.7 19.5 163 929 10 34 51 10 37 50 J0853+0654 10 32 46 40.7 573.0 1.6 19.8 -16 929 No stop 10 38 40 =0851+071 10 33 36 40.7 573.2 1.6 20.0 34 936 10 37 51 10 38 40 B0850+054 10 33 36 39.0 572.8 1.7 19.7 -17 936 No stop 10 41 40 --- 10 36 36 38.8 573.7 1.7 20.2 163 959 10 38 41 10 42 40 J0853+0654 10 37 37 40.3 574.5 1.7 20.6 44 959 10 42 40 10 43 30 =0851+071 10 38 27 40.3 574.7 1.7 20.8 50 965 10 42 41 10 43 30 B0850+054 10 38 27 38.6 574.2 1.7 20.5 -16 965 No stop 10 46 30 --- 10 41 27 38.4 575.1 1.8 20.9 164 988 10 43 31 10 46 30 J0853+0654 10 41 27 40.0 575.6 1.8 21.3 -16 988 No stop 10 47 20 =0851+071 10 42 17 39.9 575.9 1.8 21.4 34 995 10 46 31 10 47 20 B0850+054 10 42 17 38.3 575.4 1.8 21.1 -16 995 No stop 10 50 20 --- 10 45 18 38.0 576.3 1.9 21.6 164 1018 10 47 21 10 50 20 J0853+0654 10 45 18 39.6 576.8 1.8 21.9 -16 1018 No stop 10 51 10 =0851+071 10 46 08 39.6 577.0 1.9 22.0 34 1024 10 50 21 10 51 10 B0850+054 10 46 08 37.9 576.5 1.9 21.7 -16 1024 No stop 10 54 10 --- 10 49 08 37.6 577.4 1.9 22.2 164 1047 10 51 11 10 54 10 J0853+0654 10 49 08 39.3 577.9 1.9 22.5 -16 1047 No stop 10 55 00 =0851+071 10 49 59 39.2 578.2 1.9 22.7 34 1054 10 54 11 10 55 00 B0850+054 10 49 59 37.6 577.6 1.9 22.3 -16 1054 No stop 10 58 00 --- 10 52 59 37.3 578.5 2.0 22.8 164 1077 10 55 01 Schedule for BADARY (Code Bd ) Page 7 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 10 59 30 J0811+0146 10 54 29 29.6 588.4 2.7 27.6 57 1077 10 59 30 11 01 30 =0808+019 10 56 30 29.3 588.9 2.7 27.8 120 1092 10 59 31 11 03 00 J0853+0654 10 58 00 38.4 580.5 2.1 23.9 57 1092 11 03 00 11 03 50 =0851+071 10 58 50 38.3 580.8 2.1 24.0 50 1099 11 03 01 11 03 50 B0850+054 10 58 50 36.7 580.2 2.1 23.6 -16 1099 No stop 11 06 50 --- 11 01 51 36.4 581.0 2.1 24.1 164 1122 11 03 51 11 06 50 J0853+0654 11 01 51 38.0 581.6 2.1 24.5 -16 1122 No stop 11 07 40 =0851+071 11 02 41 37.9 581.9 2.1 24.6 34 1128 11 06 51 11 07 40 B0850+054 11 02 41 36.3 581.3 2.1 24.2 -16 1128 No stop 11 10 40 --- 11 05 41 36.0 582.1 2.2 24.6 164 1151 11 07 41 11 10 40 J0853+0654 11 05 41 37.6 582.7 2.2 25.0 -16 1151 No stop 11 11 30 =0851+071 11 06 31 37.5 583.0 2.2 25.1 34 1158 11 10 41 11 11 30 B0850+054 11 06 31 35.9 582.3 2.2 24.7 -16 1158 No stop 11 14 30 --- 11 09 32 35.6 583.2 2.3 25.2 164 1181 11 11 31 11 14 30 J0853+0654 11 09 32 37.2 583.8 2.2 25.6 -16 1181 No stop 11 15 20 =0851+071 11 10 22 37.1 584.0 2.3 25.7 34 1187 11 14 31 11 15 20 B0850+054 11 10 22 35.5 583.4 2.3 25.3 -16 1187 No stop 11 18 20 --- 11 13 22 35.2 584.2 2.3 25.7 164 1210 11 15 21 11 19 20 J0853+0654 11 14 23 36.7 585.2 2.3 26.2 44 1210 11 19 20 11 20 10 =0851+071 11 15 13 36.6 585.4 2.3 26.3 50 1217 11 19 21 11 20 10 B0850+054 11 15 13 35.0 584.7 2.4 25.9 -16 1217 No stop 11 23 10 --- 11 18 13 34.7 585.6 2.4 26.3 164 1240 11 20 11 11 23 10 J0853+0654 11 18 13 36.3 586.2 2.4 26.7 -16 1240 No stop 11 24 00 =0851+071 11 19 03 36.2 586.4 2.4 26.9 34 1246 11 23 11 11 24 00 B0850+054 11 19 03 34.6 585.8 2.4 26.4 -16 1246 No stop 11 27 00 --- 11 22 04 34.2 586.6 2.5 26.8 164 1269 11 24 01 11 27 00 J0853+0654 11 22 04 35.8 587.3 2.5 27.2 -16 1269 No stop 11 27 50 =0851+071 11 22 54 35.7 587.5 2.5 27.4 34 1276 11 27 01 11 27 50 B0850+054 11 22 54 34.1 586.8 2.5 26.9 -16 1276 No stop 11 30 50 --- 11 25 55 33.8 587.6 2.5 27.3 164 1299 11 27 51 Schedule for BADARY (Code Bd ) Page 8 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 11 30 50 J0853+0654 11 25 55 35.4 588.3 2.5 27.7 -16 1299 No stop 11 31 40 =0851+071 11 26 45 35.3 588.5 2.5 27.8 34 1305 11 30 51 11 31 40 B0850+054 11 26 45 33.7 587.8 2.6 27.4 -16 1305 No stop 11 34 40 --- 11 29 45 33.4 588.6 2.6 27.8 164 1328 11 31 41 11 35 10 J0853+0654 11 30 15 34.9 589.5 2.6 28.3 14 1328 11 35 10 11 36 00 =0851+071 11 31 05 34.8 589.7 2.6 28.4 50 1335 11 35 11 11 36 00 B0850+054 11 31 05 33.2 589.0 2.6 28.0 -16 1335 No stop 11 39 00 --- 11 34 06 32.9 589.8 2.7 28.3 164 1358 11 36 01 11 39 00 J0853+0654 11 34 06 34.4 590.5 2.7 28.7 -16 1358 No stop 11 39 50 =0851+071 11 34 56 34.3 590.7 2.7 28.8 34 1364 11 39 01 11 39 50 B0850+054 11 34 56 32.8 590.0 2.7 28.4 -16 1364 No stop 11 42 50 --- 11 37 56 32.4 590.8 2.7 28.8 164 1387 11 39 51 11 42 50 J0853+0654 11 37 56 34.0 591.5 2.7 29.2 -16 1387 No stop 11 43 40 =0851+071 11 38 47 33.9 591.7 2.7 29.3 34 1394 11 42 51 11 43 40 B0850+054 11 38 47 32.3 591.0 2.8 28.9 -16 1394 No stop 11 46 40 --- 11 41 47 31.9 591.8 2.8 29.2 164 1417 11 43 41 11 46 40 J0853+0654 11 41 47 33.5 592.5 2.8 29.6 -16 1417 No stop 11 47 30 =0851+071 11 42 37 33.4 592.7 2.8 29.7 34 1423 11 46 41 11 47 30 B0850+054 11 42 37 31.8 592.0 2.8 29.3 -16 1423 No stop 11 50 30 --- 11 45 38 31.5 592.8 2.9 29.6 164 1446 11 47 31 11 51 30 J0853+0654 11 46 38 32.9 593.8 2.9 30.2 44 1446 11 51 30 11 52 20 =0851+071 11 47 28 32.8 594.0 2.9 30.3 50 1453 11 51 31 11 52 20 B0850+054 11 47 28 31.2 593.2 2.9 29.8 -16 1453 No stop 11 55 20 --- 11 50 29 30.9 594.0 2.9 30.2 164 1476 11 52 21 11 55 20 J0853+0654 11 50 29 32.4 594.7 2.9 30.6 -16 1476 No stop 11 56 10 =0851+071 11 51 19 32.3 594.9 2.9 30.7 34 1482 11 55 21 11 56 10 B0850+054 11 51 19 30.8 594.2 3.0 30.3 -16 1482 No stop 11 59 10 --- 11 54 19 30.4 594.9 3.0 30.6 164 1505 11 56 11 11 59 10 J0853+0654 11 54 19 31.9 595.7 3.0 31.0 -16 1505 No stop 12 00 00 =0851+071 11 55 09 31.8 595.9 3.0 31.1 34 1512 11 59 11 Schedule for BADARY (Code Bd ) Page 9 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 12 00 00 B0850+054 11 55 09 30.3 595.1 3.0 30.7 -16 1512 No stop 12 03 00 --- 11 58 10 29.9 595.9 3.1 31.0 164 1535 12 00 01 12 03 00 J0853+0654 11 58 10 31.4 596.7 3.1 31.4 -16 1535 No stop 12 03 50 =0851+071 11 59 00 31.3 596.9 3.1 31.5 34 1541 12 03 01 12 03 50 B0850+054 11 59 00 29.8 596.1 3.1 31.0 -16 1541 No stop 12 06 50 --- 12 02 00 29.4 596.8 3.1 31.3 164 1564 12 03 51 12 07 20 J0853+0654 12 02 31 30.9 597.7 3.1 31.8 14 1564 12 07 20 12 08 10 =0851+071 12 03 21 30.8 597.9 3.1 31.9 50 1571 12 07 21 12 08 10 B0850+054 12 03 21 29.2 597.2 3.2 31.5 -16 1571 No stop 12 11 10 --- 12 06 21 28.8 597.9 3.2 31.8 164 1594 12 08 11 12 11 10 J0853+0654 12 06 21 30.4 598.7 3.2 32.2 -16 1594 No stop 12 12 00 =0851+071 12 07 11 30.2 598.9 3.2 32.2 34 1600 12 11 11 12 12 00 B0850+054 12 07 11 28.7 598.1 3.2 31.8 -16 1600 No stop 12 15 00 --- 12 10 12 28.3 598.8 3.3 32.1 164 1623 12 12 01 12 15 00 J0853+0654 12 10 12 29.8 599.6 3.3 32.5 -16 1623 No stop 12 15 50 =0851+071 12 11 02 29.7 599.8 3.3 32.6 34 1629 12 15 01 12 15 50 B0850+054 12 11 02 28.2 599.0 3.3 32.2 -16 1629 No stop 12 18 50 --- 12 14 02 27.8 599.7 3.3 32.5 164 1653 12 15 51 12 18 50 J0853+0654 12 14 02 29.3 600.5 3.3 32.9 -16 1653 No stop 12 19 40 =0851+071 12 14 53 29.2 600.7 3.3 32.9 34 1659 12 18 51 12 19 40 B0850+054 12 14 53 27.7 599.9 3.4 32.5 -16 1659 No stop 12 22 40 --- 12 17 53 27.3 600.6 3.4 32.8 164 1682 12 19 41 12 25 10 J0927+3902 12 20 23 57.7 623.9 2.9 52.3 74 1682 12 25 10 12 31 10 =0923+392 12 26 24 56.8 625.2 3.0 52.5 360 1728 12 25 11 12 33 40 J0853+0654 12 28 55 27.3 604.0 3.6 34.1 76 1728 12 33 40 12 34 30 =0851+071 12 29 45 27.2 604.2 3.6 34.1 50 1735 12 33 41 12 34 30 B0850+054 12 29 45 25.7 603.4 3.6 33.7 -16 1735 No stop 12 37 30 --- 12 32 45 25.3 604.1 3.7 34.0 164 1758 12 34 31 12 37 30 J0853+0654 12 32 45 26.8 604.9 3.6 34.4 -16 1758 No stop 12 38 20 =0851+071 12 33 36 26.6 605.1 3.6 34.4 34 1764 12 37 31 Schedule for BADARY (Code Bd ) Page 10 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 12 38 20 B0850+054 12 33 36 25.1 604.3 3.7 34.0 -16 1764 No stop 12 41 20 --- 12 36 36 24.7 605.0 3.7 34.3 164 1787 12 38 21 12 41 20 J0853+0654 12 36 36 26.2 605.8 3.7 34.6 -16 1787 No stop 12 42 10 =0851+071 12 37 26 26.1 606.0 3.7 34.7 34 1794 12 41 21 12 42 10 B0850+054 12 37 26 24.6 605.1 3.7 34.3 -16 1794 No stop 12 45 10 --- 12 40 27 24.2 605.8 3.8 34.5 164 1817 12 42 11 12 45 10 J0853+0654 12 40 27 25.7 606.7 3.8 34.9 -16 1817 No stop 12 46 00 =0851+071 12 41 17 25.6 606.8 3.8 35.0 34 1823 12 45 11 12 46 00 B0850+054 12 41 17 24.1 606.0 3.8 34.6 -16 1823 No stop 12 49 00 --- 12 44 17 23.6 606.7 3.8 34.8 164 1846 12 46 01 12 49 30 J0853+0654 12 44 47 25.1 607.6 3.8 35.2 14 1846 12 49 30 12 50 20 =0851+071 12 45 38 24.9 607.8 3.9 35.3 50 1853 12 49 31 12 50 20 B0850+054 12 45 38 23.4 607.0 3.9 34.9 -16 1853 No stop 12 53 20 --- 12 48 38 23.0 607.6 3.9 35.1 164 1876 12 50 21 12 53 20 J0853+0654 12 48 38 24.5 608.5 3.9 35.4 -16 1876 No stop 12 54 10 =0851+071 12 49 28 24.4 608.7 3.9 35.5 34 1882 12 53 21 12 54 10 B0850+054 12 49 28 22.9 607.8 3.9 35.1 -16 1882 No stop 12 57 10 --- 12 52 29 22.5 608.5 4.0 35.3 164 1905 12 54 11 12 57 10 J0853+0654 12 52 29 23.9 609.3 4.0 35.7 -16 1905 No stop 12 58 00 =0851+071 12 53 19 23.8 609.5 4.0 35.7 34 1912 12 57 11 12 58 00 B0850+054 12 53 19 22.3 608.7 4.0 35.4 -16 1912 No stop 13 01 00 --- 12 56 19 21.9 609.3 4.0 35.5 164 1935 12 58 01 13 01 00 J0853+0654 12 56 19 23.4 610.2 4.0 35.9 -16 1935 No stop 13 01 50 =0851+071 12 57 09 23.3 610.4 4.0 35.9 34 1941 13 01 01 13 01 50 B0850+054 12 57 09 21.8 609.5 4.1 35.6 -16 1941 No stop 13 04 50 --- 13 00 10 21.3 610.2 4.1 35.8 164 1964 13 01 51 13 05 50 J0853+0654 13 01 10 22.7 611.2 4.1 36.2 44 1964 13 05 50 13 06 40 =0851+071 13 02 00 22.6 611.4 4.1 36.2 50 1971 13 05 51 13 06 40 B0850+054 13 02 00 21.1 610.6 4.1 35.9 -16 1971 No stop 13 09 40 --- 13 05 01 20.6 611.2 4.2 36.0 164 1994 13 06 41 Schedule for BADARY (Code Bd ) Page 11 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 13 09 40 J0853+0654 13 05 01 22.1 612.1 4.2 36.4 -16 1994 No stop 13 10 30 =0851+071 13 05 51 22.0 612.3 4.2 36.4 34 2000 13 09 41 13 10 30 B0850+054 13 05 51 20.5 611.4 4.2 36.1 -16 2000 No stop 13 13 30 --- 13 08 51 20.1 612.0 4.3 36.2 164 2023 13 10 31 13 13 30 J0853+0654 13 08 51 21.5 612.9 4.2 36.6 -16 2023 No stop 13 14 20 =0851+071 13 09 42 21.4 613.1 4.3 36.6 34 2029 13 13 31 13 14 20 B0850+054 13 09 42 20.0 612.2 4.3 36.3 -16 2029 No stop 13 17 20 --- 13 12 42 19.5 612.9 4.3 36.4 164 2053 13 14 21 13 17 20 J0853+0654 13 12 42 21.0 613.7 4.3 36.7 -16 2053 No stop 13 18 10 =0851+071 13 13 32 20.9 613.9 4.3 36.8 34 2059 13 17 21 13 18 10 B0850+054 13 13 32 19.4 613.0 4.3 36.5 -16 2059 No stop 13 21 10 --- 13 16 33 18.9 613.7 4.4 36.6 164 2082 13 18 11 13 21 40 J0853+0654 13 17 03 20.3 614.6 4.4 36.9 14 2082 13 21 40 13 22 30 =0851+071 13 17 53 20.2 614.8 4.4 37.0 50 2088 13 21 41 13 22 30 B0850+054 13 17 53 18.7 614.0 4.4 36.7 -16 2088 No stop 13 25 30 --- 13 20 53 18.3 614.6 4.5 36.8 164 2112 13 22 31 13 25 30 J0853+0654 13 20 53 19.8 615.5 4.4 37.1 -16 2112 No stop 13 26 20 =0851+071 13 21 43 19.6 615.6 4.5 37.1 34 2118 13 25 31 13 26 20 B0850+054 13 21 43 18.2 614.8 4.5 36.8 -16 2118 No stop 13 29 20 --- 13 24 44 17.7 615.4 4.5 37.0 164 2141 13 26 21 13 29 20 J0853+0654 13 24 44 19.2 616.3 4.5 37.3 -16 2141 No stop 13 30 10 =0851+071 13 25 34 19.1 616.4 4.5 37.3 34 2147 13 29 21 13 30 10 B0850+054 13 25 34 17.6 615.6 4.5 37.0 -16 2147 No stop 13 33 10 --- 13 28 35 17.1 616.2 4.6 37.1 164 2171 13 30 11 13 33 10 J0853+0654 13 28 35 18.6 617.1 4.6 37.4 -16 2171 No stop 13 34 00 =0851+071 13 29 25 18.5 617.2 4.6 37.4 34 2177 13 33 11 13 34 00 B0850+054 13 29 25 17.0 616.4 4.6 37.1 -16 2177 No stop 13 37 00 --- 13 32 25 16.6 617.0 4.6 37.3 164 2200 13 34 01 13 42 00 J0853+0654 13 37 26 17.3 618.9 4.7 37.7 284 2200 13 42 00 13 42 50 =0851+071 13 38 16 17.1 619.1 4.7 37.7 50 2206 13 42 01 Schedule for BADARY (Code Bd ) Page 12 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 13 42 50 B0850+054 13 38 16 15.7 618.2 4.7 37.5 -16 2206 No stop 13 45 50 --- 13 41 17 15.2 618.8 4.8 37.6 164 2229 13 42 51 13 45 50 J0853+0654 13 41 17 16.7 619.7 4.8 37.8 -16 2229 No stop 13 46 40 =0851+071 13 42 07 16.5 619.9 4.8 37.8 34 2236 13 45 51 13 46 40 B0850+054 13 42 07 15.1 619.0 4.8 37.6 -16 2236 No stop 13 49 40 --- 13 45 07 14.6 619.6 4.9 37.7 164 2259 13 46 41 13 49 40 J0853+0654 13 45 07 16.1 620.5 4.8 37.9 -16 2259 No stop 13 50 30 =0851+071 13 45 57 16.0 620.6 4.9 37.9 34 2265 13 49 41 13 50 30 B0850+054 13 45 57 14.5 619.8 4.9 37.7 -16 2265 No stop 13 53 30 --- 13 48 58 14.1 620.4 4.9 37.8 164 2288 13 50 31 13 53 30 J0853+0654 13 48 58 15.5 621.3 4.9 38.0 -16 2288 No stop 13 54 20 =0851+071 13 49 48 15.4 621.4 4.9 38.0 34 2295 13 53 31 13 54 20 B0850+054 13 49 48 13.9 620.6 4.9 37.8 -16 2295 No stop 13 57 20 --- 13 52 49 13.5 621.2 5.0 37.9 164 2318 13 54 21 13 57 50 J0853+0654 13 53 19 14.8 622.1 5.0 38.1 14 2318 13 57 50 13 58 40 =0851+071 13 54 09 14.7 622.3 5.0 38.1 50 2324 13 57 51 13 58 40 B0850+054 13 54 09 13.3 621.4 5.0 37.9 -16 2324 No stop 14 01 40 --- 13 57 09 12.8 622.0 5.1 38.0 164 2347 13 58 41 14 01 40 J0853+0654 13 57 09 14.2 622.9 5.0 38.2 -16 2347 No stop 14 02 30 =0851+071 13 57 59 14.1 623.1 5.1 38.2 34 2354 14 01 41 14 02 30 B0850+054 13 57 59 12.7 622.2 5.1 38.0 -16 2354 No stop 14 05 30 --- 14 01 00 12.2 622.8 5.1 38.1 164 2377 14 02 31 14 05 30 J0853+0654 14 01 00 13.7 623.7 5.1 38.3 -16 2377 No stop 14 06 20 =0851+071 14 01 50 13.5 623.8 5.1 38.3 34 2383 14 05 31 14 06 20 B0850+054 14 01 50 12.1 623.0 5.1 38.1 -16 2383 No stop 14 09 20 --- 14 04 51 11.6 623.6 5.2 38.1 164 2406 14 06 21 14 09 20 J0853+0654 14 04 51 13.1 624.4 5.2 38.3 -16 2406 No stop 14 10 10 =0851+071 14 05 41 12.9 624.6 5.2 38.4 34 2413 14 09 21 14 10 10 B0850+054 14 05 41 11.5 623.7 5.2 38.1 -16 2413 No stop 14 13 10 --- 14 08 41 11.0 624.3 5.2 38.2 164 2436 14 10 11 Schedule for BADARY (Code Bd ) Page 13 CLASS B0850+054 with Hartebeesthoek 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 8 Jun 2015 Day 159 --- 14 14 10 J0853+0654 14 09 41 12.3 625.4 5.3 38.4 44 2436 14 14 10 14 15 00 =0851+071 14 10 31 12.2 625.6 5.3 38.4 50 2442 14 14 11 14 15 00 B0850+054 14 10 31 10.7 624.7 5.3 38.2 -16 2442 No stop 14 18 00 --- 14 13 32 10.3 625.3 5.3 38.3 164 2465 14 15 01 14 18 00 J0853+0654 14 13 32 11.7 626.2 5.3 38.5 -16 2465 No stop 14 18 50 =0851+071 14 14 22 11.6 626.3 5.3 38.5 34 2472 14 18 01 14 18 50 B0850+054 14 14 22 10.2 625.5 5.3 38.3 -16 2472 No stop 14 21 50 --- 14 17 23 9.7 626.1 5.4 D 38.3 0 2495 14 18 51 14 21 50 J0853+0654 14 17 23 11.1 626.9 5.4 38.5 -14 2495 No stop 14 22 40 =0851+071 14 18 13 11.0 627.1 5.4 38.5 36 2501 14 21 51 14 25 40 J0853+0654 14 21 13 10.5 627.7 5.4 38.5 174 2501 14 25 40 14 26 30 =0851+071 14 22 03 10.4 627.9 5.5 38.5 50 2508 14 25 41 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess215.C1024 Matching groups in /Users/abiggs/sched/catalogs/freq_RDBE.dat: kvzr_c Added by Des Small, 24 February 2012 Setup group: 3 Station: BADARY Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A B A B A B A B A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 2 Setup file default. Used with PCAL = off LO sum= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 442.49 442.49 442.49 442.49 474.49 474.49 474.49 474.49 506.49 506.49 506.49 506.49 538.49 538.49 538.49 538.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 2 3 4 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * B0850+054 08 50 15.249465 * 08 52 53.578000 08 53 41.704655 0.00 05 26 37.36077 * 05 15 15.32000 05 11 35.28313 0.00 From catalog imbedded in main SCHED input file. 0808+019 08 08 51.138132 * 08 11 26.707315 08 12 13.837566 0.10 * J0811+0146 01 55 51.17950 * 01 46 52.22019 01 43 54.05042 0.10 /Users/abiggs/sched/catalogs/sources.rfc rfc_2015a Petrov, 2015, unpublished. 12005 observations 0851+071 08 51 08.449262 * 08 53 48.189985 08 54 36.738777 0.25 * J0853+0654 07 06 12.14413 * 06 54 47.23567 06 51 06.81653 0.48 /Users/abiggs/sched/catalogs/sources.rfc rfc_2015a Petrov, 2015, unpublished. 148 observations 0923+392 09 23 55.319219 * 09 27 03.013940 09 27 59.732986 0.13 * J0927+3902 39 15 23.56641 * 39 02 20.85181 38 58 20.98183 0.10 /Users/abiggs/sched/catalogs/sources.rfc rfc_2015a Petrov, 2015, unpublished. 252917 observations 1641+399 16 41 17.606227 * 16 42 58.809964 16 43 31.661589 0.13 * J1642+3948 39 54 10.81485 * 39 48 36.99391 39 47 04.45735 0.10 /Users/abiggs/sched/catalogs/sources.rfc rfc_2015a Petrov, 2015, unpublished. 52024 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 B0850+054 sess215.C1024 1 2 6 7 8 10 11 12 13 14 8.839 413.607 J0811+0146 sess215.C1024 1 2 6 7 8 10 11 12 13 14 0.300 14.694 J0853+0654 sess215.C1024 1 2 6 7 8 10 11 12 13 14 2.617 95.544 J0927+3902 sess215.C1024 1 2 6 7 8 10 11 12 13 0.100 7.800 J1642+3948 sess215.C1024 1 2 6 7 8 10 11 12 13 0.119 5.375 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) B0850+054 57.6 J0811+0146 49.9 J0853+0654 57.2 J0927+3902 57.3 J1642+3948 117.1 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