COVER INFORMATION Station: VLBA_KP (Code Kp ) Experiment: BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman Exp. Code: BP123b Schedule Version: 1.00 Processed by SCHED version: 6.02 July 2005 PI: Eric S. Perlman Address: Joint Ctr. for Astrophysics, Physics Dept. University of Maryland, Baltimore County 1000 Hilltop Circle Baltimore, MD 21250 Phone: +1-410-455-1982 EMAIL: perlman@jca.umbc.edu (Internet) Fax: +1-410-455-1072 Phone during observation: +1-907-786-1242 Observing mode: 6cm VLBA continuum Notes: Please use all available antennas. Schedule for VLBA_KP (Code Kp ) Page 2 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Mon 19 Dec 2005 Day 353 --- Next scan frequencies: 4960.49 4968.49 4976.49 4984.49 4992.49 5000.49 5008.49 5016.49 Next BBC frequencies: 860.49 868.49 876.49 884.49 892.49 900.49 908.49 916.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 23 17 53 WGAJ0227-08 21 46 02 11.5 108.1 -4.7 -54.7 0 1 1 0 23 17 53 23 25 51 --- 21 54 02 13.1 109.3 -4.6 -54.1 479 F 1 0 23 18 16 23 25 51 PKS0256-005 21 54 02 11.3 97.5 -5.1 -57.3 -14 1 1 0 23 25 51 23 33 50 --- 22 02 02 13.0 98.6 -5.0 -57.0 465 F 1 0 23 25 51 23 33 50 RGBJ0254+39 22 02 02 31.7 60.2 -4.9 -72.7 -43 1 1 0 23 33 50 23 41 49 --- 22 10 02 33.2 60.7 -4.8 -73.7 435 F 1 0 23 33 50 23 41 49 J0243-0550 22 10 02 14.9 106.9 -4.6 -54.7 -43 1 1 0 23 41 49 23 42 48 =0240-060 22 11 02 15.1 107.0 -4.5 -54.6 17 F 1 0 23 41 49 23 42 48 WGAJ0230-10 22 11 02 15.0 112.9 -4.3 -52.6 -10 1 1 0 23 42 48 23 45 48 --- 22 14 02 15.6 113.4 -4.3 -52.4 170 F 1 0 23 42 48 23 45 48 J0243-0550 22 14 02 15.7 107.5 -4.5 -54.4 -10 1 1 0 23 45 48 23 46 48 =0240-060 22 15 02 15.9 107.6 -4.5 -54.4 50 F 1 0 23 45 48 23 46 48 WGAJ0230-10 22 15 02 15.8 113.5 -4.3 -52.3 -10 1 1 0 23 46 48 23 49 47 --- 22 18 02 16.3 114.0 -4.2 -52.0 170 F 1 0 23 46 48 23 49 47 J0243-0550 22 18 02 16.5 108.1 -4.4 -54.2 -10 1 1 0 23 49 47 23 50 47 =0240-060 22 19 02 16.7 108.2 -4.4 -54.1 50 F 1 0 23 49 47 23 50 47 WGAJ0230-10 22 19 02 16.5 114.2 -4.2 -51.9 -10 1 1 0 23 50 47 23 53 47 --- 22 22 02 17.1 114.6 -4.1 -51.7 170 F 1 0 23 50 47 23 53 47 J0243-0550 22 22 02 17.3 108.7 -4.4 -53.9 -10 1 1 0 23 53 47 23 54 46 =0240-060 22 23 02 17.5 108.8 -4.3 -53.8 50 F 1 0 23 53 47 23 54 46 J0301+0118 22 23 02 17.9 99.9 -4.6 -56.7 -12 1 1 0 23 54 46 23 55 46 =0258+011 22 24 02 18.1 100.1 -4.6 -56.7 48 F 1 0 23 54 46 23 55 46 WGAJ0304+00 22 24 02 16.6 100.7 -4.7 -56.5 -9 1 1 0 23 55 46 23 58 46 --- 22 27 02 17.3 101.1 -4.6 -56.4 171 F 1 0 23 55 46 Schedule for VLBA_KP (Code Kp ) Page 3 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Mon 19 Dec 2005 Day 353 --- 23 58 46 J0301+0118 22 27 02 18.7 100.5 -4.6 -56.6 -9 1 1 0 23 58 46 23 59 46 =0258+011 22 28 02 18.9 100.7 -4.6 -56.5 51 F 1 0 23 58 46 --- Start: Mon 19 Dec 2005 Day 353 -- Stop: Tue 20 Dec 2005 Day 354 --- 23 59 46 WGAJ0304+00 22 28 02 17.5 101.2 -4.6 -56.3 -9 1 1 0 23 59 46 00 02 45 --- 22 31 02 18.1 101.7 -4.6 -56.2 171 F 1 0 23 59 46 00 02 45 J0301+0118 22 31 02 19.5 101.1 -4.5 -56.4 -9 1 1 0 00 02 45 00 03 45 =0258+011 22 32 02 19.8 101.2 -4.5 -56.3 51 F 1 0 00 02 45 00 03 45 WGAJ0304+00 22 32 02 18.3 101.8 -4.6 -56.1 -9 1 1 0 00 03 45 00 06 45 --- 22 35 02 18.9 102.3 -4.5 -56.0 171 F 1 0 00 03 45 00 06 45 J0301+0118 22 35 02 20.4 101.7 -4.4 -56.2 -9 1 1 0 00 06 45 00 07 44 =0258+011 22 36 02 20.6 101.8 -4.4 -56.2 51 F 1 0 00 06 45 00 09 44 J2253+16 22 38 02 73.8 165.9 -0.3 -12.4 7 1 1 0 00 09 44 00 14 43 --- 22 43 02 74.0 170.2 -0.2 -8.7 299 F 1 0 00 10 07 00 14 43 WGAJ0227-08 22 43 02 22.7 117.1 -3.7 -49.8 -109 1 1 0 00 14 43 00 22 42 --- 22 51 02 24.2 118.5 -3.6 -49.0 370 F 1 0 00 14 43 00 22 42 PKS0256-005 22 51 02 23.1 105.9 -4.1 -54.7 -14 1 1 0 00 22 42 00 30 41 --- 22 59 02 24.8 107.1 -4.0 -54.2 464 F 1 0 00 22 42 00 30 41 RGBJ0254+39 22 59 02 42.4 63.5 -3.9 -79.9 -41 1 1 0 00 30 41 00 38 39 --- 23 07 02 43.9 63.8 -3.8 -80.9 438 F 1 0 00 30 41 00 38 39 WGAJ0447-03 23 07 02 2.2 95.3 -5.7 D -57.8 -89 1 1 0 00 38 39 00 48 18 --- 23 16 42 4.2 96.6 -5.5 -57.6 0 F 1 0 00 38 39 00 48 18 J0243-0550 23 16 42 28.0 117.8 -3.4 -48.9 -54 1 1 0 00 48 18 00 49 18 =0240-060 23 17 42 28.2 118.0 -3.4 -48.8 6 F 1 0 00 48 18 00 49 18 WGAJ0230-10 23 17 42 27.4 124.4 -3.2 -45.4 -10 1 1 0 00 49 18 00 52 17 --- 23 20 42 27.9 125.0 -3.2 -45.0 169 F 1 0 00 49 18 00 52 17 J0243-0550 23 20 42 28.7 118.6 -3.4 -48.5 -10 1 1 0 00 52 17 00 53 17 =0240-060 23 21 42 28.9 118.8 -3.4 -48.4 50 F 1 0 00 52 17 00 53 17 WGAJ0230-10 23 21 42 28.1 125.2 -3.1 -44.8 -10 1 1 0 00 53 17 00 56 16 --- 23 24 42 28.6 125.8 -3.1 -44.4 169 F 1 0 00 53 17 Schedule for VLBA_KP (Code Kp ) Page 4 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 20 Dec 2005 Day 354 --- 00 56 16 J0243-0550 23 24 42 29.5 119.3 -3.3 -48.0 -10 1 1 0 00 56 16 00 57 16 =0240-060 23 25 42 29.7 119.5 -3.3 -47.9 50 F 1 0 00 56 16 00 57 16 WGAJ0230-10 23 25 42 28.8 126.0 -3.1 -44.3 -10 1 1 0 00 57 16 01 00 16 --- 23 28 42 29.3 126.6 -3.0 -43.8 169 F 1 0 00 57 16 01 00 16 J0243-0550 23 28 42 30.2 120.1 -3.2 -47.5 -10 1 1 0 01 00 16 01 01 16 =0240-060 23 29 42 30.4 120.3 -3.2 -47.4 50 F 1 0 01 00 16 01 01 16 J0301+0118 23 29 42 31.5 110.5 -3.5 -52.6 -13 1 1 0 01 01 16 01 02 15 =0258+011 23 30 42 31.7 110.7 -3.5 -52.6 47 F 1 0 01 01 16 01 02 15 WGAJ0304+00 23 30 42 30.2 111.2 -3.6 -52.3 -9 1 1 0 01 02 15 01 05 15 --- 23 33 42 30.8 111.8 -3.5 -52.0 171 F 1 0 01 02 15 01 05 15 J0301+0118 23 33 42 32.3 111.2 -3.5 -52.3 -9 1 1 0 01 05 15 01 06 15 =0258+011 23 34 42 32.5 111.4 -3.5 -52.2 51 F 1 0 01 05 15 01 06 15 WGAJ0304+00 23 34 42 31.0 111.9 -3.5 -51.9 -9 1 1 0 01 06 15 01 09 14 --- 23 37 42 31.6 112.5 -3.5 -51.6 171 F 1 0 01 06 15 01 09 14 J0301+0118 23 37 42 33.1 112.0 -3.4 -51.9 -9 1 1 0 01 09 14 01 10 14 =0258+011 23 38 42 33.3 112.1 -3.4 -51.8 51 F 1 0 01 09 14 01 10 14 WGAJ0304+00 23 38 42 31.8 112.7 -3.4 -51.5 -9 1 1 0 01 10 14 01 13 14 --- 23 41 42 32.4 113.2 -3.4 -51.2 171 F 1 0 01 10 14 01 13 14 J0301+0118 23 41 42 33.9 112.7 -3.3 -51.5 -9 1 1 0 01 13 14 01 14 13 =0258+011 23 42 42 34.1 112.9 -3.3 -51.4 51 F 1 0 01 13 14 01 14 13 WGAJ0227-08 23 42 42 33.3 128.7 -2.8 -42.1 -17 1 1 0 01 14 13 01 22 12 --- 23 50 42 34.6 130.5 -2.6 -40.8 462 F 1 0 01 14 13 01 22 12 PKS0256-005 23 50 42 34.9 116.3 -3.2 -49.5 -15 1 1 0 01 22 12 01 30 11 --- 23 58 42 36.5 118.0 -3.0 -48.5 463 F 1 0 01 22 12 01 30 11 RGBJ0254+39 23 58 42 53.8 65.3 -2.9 -88.1 -41 1 1 0 01 30 11 01 38 10 --- 00 06 42 55.3 65.3 -2.8 -89.3 438 F 1 0 01 30 11 01 38 10 WGAJ0447-03 00 06 42 14.7 103.6 -4.7 -55.7 -87 1 1 0 01 38 10 01 47 48 --- 00 16 22 16.7 105.0 -4.5 -55.2 491 F 1 0 01 38 10 Schedule for VLBA_KP (Code Kp ) Page 5 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 20 Dec 2005 Day 354 --- 01 47 48 J0243-0550 00 16 22 38.5 130.4 -2.5 -40.5 -50 1 1 0 01 47 48 01 48 48 =0240-060 00 17 22 38.6 130.7 -2.4 -40.3 10 F 1 0 01 47 48 01 48 48 WGAJ0230-10 00 17 22 37.0 137.6 -2.2 -35.6 -11 1 1 0 01 48 48 01 51 47 --- 00 20 22 37.4 138.3 -2.2 -35.0 169 F 1 0 01 48 48 01 51 47 J0243-0550 00 20 22 39.1 131.4 -2.4 -39.8 -11 1 1 0 01 51 47 01 52 47 =0240-060 00 21 22 39.3 131.7 -2.4 -39.6 49 F 1 0 01 51 47 01 52 47 WGAJ0230-10 00 21 22 37.5 138.6 -2.1 -34.8 -11 1 1 0 01 52 47 01 55 47 --- 00 24 22 38.0 139.4 -2.1 -34.2 169 F 1 0 01 52 47 01 55 47 J0243-0550 00 24 22 39.8 132.4 -2.3 -39.0 -11 1 1 0 01 55 47 01 56 46 =0240-060 00 25 22 39.9 132.7 -2.3 -38.8 49 F 1 0 01 55 47 01 56 46 WGAJ0230-10 00 25 22 38.1 139.6 -2.1 -34.0 -11 1 1 0 01 56 46 01 59 46 --- 00 28 22 38.5 140.4 -2.0 -33.4 169 F 1 0 01 56 46 01 59 46 J0243-0550 00 28 22 40.4 133.4 -2.3 -38.3 -11 1 1 0 01 59 46 02 00 46 =0240-060 00 29 22 40.5 133.7 -2.2 -38.1 49 F 1 0 01 59 46 02 00 46 J0301+0118 00 29 22 42.8 122.8 -2.5 -45.5 -13 1 1 0 02 00 46 02 01 46 =0258+011 00 30 22 43.0 123.0 -2.5 -45.4 47 F 1 0 02 00 46 02 01 46 WGAJ0304+00 00 30 22 41.5 123.4 -2.6 -45.1 -9 1 1 0 02 01 46 02 04 45 --- 00 33 22 42.0 124.1 -2.5 -44.7 170 F 1 0 02 01 46 02 04 45 J0301+0118 00 33 22 43.5 123.7 -2.5 -44.9 -9 1 1 0 02 04 45 02 05 45 =0258+011 00 34 22 43.7 124.0 -2.5 -44.7 51 F 1 0 02 04 45 02 05 45 WGAJ0304+00 00 34 22 42.2 124.3 -2.5 -44.5 -9 1 1 0 02 05 45 02 08 44 --- 00 37 22 42.7 125.0 -2.5 -44.0 170 F 1 0 02 05 45 02 08 44 J0301+0118 00 37 22 44.2 124.7 -2.4 -44.2 -9 1 1 0 02 08 44 02 09 44 =0258+011 00 38 22 44.4 125.0 -2.4 -44.1 51 F 1 0 02 08 44 02 09 44 WGAJ0304+00 00 38 22 42.9 125.3 -2.4 -43.8 -9 1 1 0 02 09 44 02 12 44 --- 00 41 22 43.4 126.0 -2.4 -43.3 170 F 1 0 02 09 44 02 12 44 J0301+0118 00 41 22 44.9 125.7 -2.3 -43.6 -9 1 1 0 02 12 44 02 13 44 =0258+011 00 42 22 45.1 126.0 -2.3 -43.4 51 F 1 0 02 12 44 Schedule for VLBA_KP (Code Kp ) Page 6 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 20 Dec 2005 Day 354 --- 02 15 43 J2253+16 00 44 22 60.5 244.2 1.8 52.7 35 1 1 0 02 15 43 02 20 43 --- 00 49 22 59.5 245.7 1.9 53.6 299 F 1 0 02 16 06 02 20 43 WGAJ0227-08 00 49 22 43.0 145.8 -1.6 -28.9 -73 1 1 0 02 20 43 02 28 41 --- 00 57 22 43.9 148.2 -1.5 -26.9 406 F 1 0 02 20 43 02 28 41 PKS0256-005 00 57 22 46.7 132.1 -2.0 -39.0 -17 1 1 0 02 28 41 02 36 40 --- 01 05 22 47.9 134.4 -1.9 -37.3 462 F 1 0 02 28 41 02 36 40 RGBJ0254+39 01 05 22 66.6 63.4 -1.8 -100.4 -53 1 1 0 02 36 40 02 44 39 --- 01 13 22 68.1 62.6 -1.7 -102.4 425 F 1 0 02 36 40 02 44 39 WGAJ0447-03 01 13 22 28.0 114.2 -3.6 -50.8 -86 1 1 0 02 44 39 02 54 17 --- 01 23 02 29.9 116.0 -3.4 -49.8 492 F 1 0 02 44 39 02 54 17 J0243-0550 01 23 02 47.6 149.5 -1.3 -25.7 -41 1 1 0 02 54 17 02 55 17 =0240-060 01 24 02 47.7 149.8 -1.3 -25.4 18 F 1 0 02 54 17 02 55 17 WGAJ0230-10 01 24 02 44.7 156.8 -1.1 -19.9 -12 1 1 0 02 55 17 02 58 16 --- 01 27 02 44.9 157.8 -1.1 -19.1 167 F 1 0 02 55 17 02 58 16 J0243-0550 01 27 02 48.1 150.8 -1.3 -24.6 -12 1 1 0 02 58 16 02 59 16 =0240-060 01 28 02 48.2 151.2 -1.3 -24.3 48 F 1 0 02 58 16 02 59 16 WGAJ0230-10 01 28 02 45.0 158.1 -1.0 -18.8 -12 1 1 0 02 59 16 03 02 16 --- 01 31 02 45.2 159.1 -1.0 -17.9 167 F 1 0 02 59 16 03 02 16 J0243-0550 01 31 02 48.5 152.2 -1.2 -23.5 -12 1 1 0 03 02 16 03 03 16 =0240-060 01 32 02 48.6 152.5 -1.2 -23.2 47 F 1 0 03 02 16 03 03 16 WGAJ0230-10 01 32 02 45.3 159.4 -1.0 -17.7 -12 1 1 0 03 03 16 03 06 15 --- 01 35 02 45.5 160.4 -0.9 -16.8 167 F 1 0 03 03 16 03 06 15 J0243-0550 01 35 02 48.8 153.6 -1.1 -22.3 -13 1 1 0 03 06 15 03 07 15 =0240-060 01 36 02 48.9 153.9 -1.1 -22.0 47 F 1 0 03 06 15 03 07 15 J0301+0118 01 36 02 53.3 142.3 -1.4 -31.2 -15 1 1 0 03 07 15 03 08 15 =0258+011 01 37 02 53.4 142.7 -1.4 -31.0 45 F 1 0 03 07 15 03 08 15 WGAJ0304+00 01 37 02 51.9 142.5 -1.5 -31.1 -9 1 1 0 03 08 15 03 11 14 --- 01 40 02 52.3 143.5 -1.4 -30.3 170 F 1 0 03 08 15 Schedule for VLBA_KP (Code Kp ) Page 7 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 20 Dec 2005 Day 354 --- 03 11 14 J0301+0118 01 40 02 53.8 143.8 -1.4 -30.1 -9 1 1 0 03 11 14 03 12 14 =0258+011 01 41 02 54.0 144.1 -1.3 -29.8 51 F 1 0 03 11 14 03 12 14 WGAJ0304+00 01 41 02 52.4 143.9 -1.4 -30.0 -9 1 1 0 03 12 14 03 15 14 --- 01 44 02 52.8 145.0 -1.4 -29.1 170 F 1 0 03 12 14 03 15 14 J0301+0118 01 44 02 54.3 145.3 -1.3 -28.9 -9 1 1 0 03 15 14 03 16 13 =0258+011 01 45 02 54.4 145.6 -1.3 -28.6 51 F 1 0 03 15 14 03 16 13 WGAJ0304+00 01 45 02 52.9 145.3 -1.3 -28.9 -9 1 1 0 03 16 13 03 19 13 --- 01 48 02 53.3 146.4 -1.3 -28.0 170 F 1 0 03 16 13 03 19 13 J0301+0118 01 48 02 54.8 146.8 -1.2 -27.7 -9 1 1 0 03 19 13 03 20 13 =0258+011 01 49 02 54.9 147.2 -1.2 -27.4 51 F 1 0 03 19 13 03 20 13 WGAJ0227-08 01 49 02 48.2 165.5 -0.6 -12.4 -19 1 1 0 03 20 13 03 28 11 --- 01 57 02 48.6 168.4 -0.5 -9.9 459 F 1 0 03 20 13 03 28 11 PKS0256-005 01 57 02 54.5 152.3 -1.0 -23.3 -18 1 1 0 03 28 11 03 36 10 --- 02 05 02 55.2 155.5 -0.9 -20.6 461 F 1 0 03 28 11 03 36 10 RGBJ0254+39 02 05 02 77.3 49.7 -0.8 -123.0 -77 1 1 0 03 36 10 03 44 09 --- 02 13 02 78.6 45.3 -0.7 -128.5 402 F 1 0 03 36 10 03 44 09 WGAJ0447-03 02 13 02 39.0 126.4 -2.6 -43.1 -85 1 1 0 03 44 09 03 53 47 --- 02 22 42 40.6 128.7 -2.4 -41.5 493 F 1 0 03 44 09 03 53 47 J0243-0550 02 22 42 51.9 171.6 -0.3 -7.2 -35 1 1 0 03 53 47 03 54 47 =0240-060 02 23 42 51.9 172.0 -0.3 -6.8 25 F 1 0 03 53 47 03 54 47 WGAJ0230-10 02 23 42 47.5 177.6 -0.1 -2.1 -15 1 1 0 03 54 47 03 57 47 --- 02 26 42 47.5 178.7 -0.1 -1.1 165 F 1 0 03 54 47 03 57 47 J0243-0550 02 26 42 52.0 173.2 -0.3 -5.8 -15 1 1 0 03 57 47 03 58 46 =0240-060 02 27 42 52.0 173.6 -0.3 -5.5 45 F 1 0 03 57 47 03 58 46 WGAJ0230-10 02 27 42 47.5 179.1 0.0 -0.8 -15 1 1 0 03 58 46 04 01 46 --- 02 30 42 47.5 180.1 0.0 0.1 165 F 1 0 03 58 46 04 01 46 J0243-0550 02 30 42 52.1 174.8 -0.2 -4.4 -15 1 1 0 04 01 46 04 02 46 =0240-060 02 31 42 52.1 175.2 -0.2 -4.1 45 F 1 0 04 01 46 Schedule for VLBA_KP (Code Kp ) Page 8 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 20 Dec 2005 Day 354 --- 04 02 46 WGAJ0230-10 02 31 42 47.5 180.5 0.0 0.4 -15 1 1 0 04 02 46 04 05 45 --- 02 34 42 47.5 181.6 0.1 1.4 164 F 1 0 04 02 46 04 05 45 J0243-0550 02 34 42 52.2 176.4 -0.1 -3.1 -15 1 1 0 04 05 45 04 06 45 =0240-060 02 35 42 52.2 176.8 -0.1 -2.7 45 F 1 0 04 05 45 04 06 45 J0301+0118 02 35 42 58.8 167.4 -0.4 -10.7 -19 1 1 0 04 06 45 04 07 45 =0258+011 02 36 42 58.8 167.9 -0.4 -10.3 41 F 1 0 04 06 45 04 07 45 WGAJ0304+00 02 36 42 57.4 166.6 -0.5 -11.3 -9 1 1 0 04 07 45 04 10 44 --- 02 39 42 57.5 168.0 -0.4 -10.2 171 F 1 0 04 07 45 04 10 44 J0301+0118 02 39 42 58.9 169.3 -0.4 -9.1 -9 1 1 0 04 10 44 04 11 44 =0258+011 02 40 42 59.0 169.8 -0.4 -8.7 51 F 1 0 04 10 44 04 11 44 WGAJ0304+00 02 40 42 57.6 168.5 -0.4 -9.8 -9 1 1 0 04 11 44 04 14 44 --- 02 43 42 57.7 169.9 -0.4 -8.6 171 F 1 0 04 11 44 04 14 44 J0301+0118 02 43 42 59.1 171.2 -0.3 -7.5 -9 1 1 0 04 14 44 04 15 44 =0258+011 02 44 42 59.1 171.7 -0.3 -7.0 51 F 1 0 04 14 44 04 15 44 WGAJ0304+00 02 44 42 57.7 170.3 -0.3 -8.2 -9 1 1 0 04 15 44 04 18 43 --- 02 47 42 57.8 171.7 -0.3 -7.0 171 F 1 0 04 15 44 04 18 43 J0301+0118 02 47 42 59.2 173.1 -0.2 -5.8 -9 1 1 0 04 18 43 04 19 43 =0258+011 02 48 42 59.2 173.6 -0.2 -5.4 51 F 1 0 04 18 43 04 21 43 J0237+28 02 50 42 85.9 221.5 0.2 39.9 60 1 1 0 04 21 43 04 26 42 --- 02 55 42 85.1 231.4 0.3 49.2 299 F 1 0 04 22 06 04 26 42 WGAJ0227-08 02 55 42 48.7 190.5 0.5 9.0 -79 1 1 0 04 26 42 04 34 41 --- 03 03 42 48.4 193.4 0.6 11.5 400 F 1 0 04 26 42 04 34 41 PKS0256-005 03 03 42 57.7 181.8 0.1 1.5 -25 1 1 0 04 34 41 04 42 39 --- 03 11 42 57.6 185.6 0.2 4.7 454 F 1 0 04 34 41 04 42 39 RGBJ0254+39 03 11 42 81.7 337.3 0.3 154.9 -107 1 1 0 04 42 39 04 50 38 --- 03 19 42 80.9 328.5 0.4 144.9 372 F 1 0 04 42 39 04 50 38 WGAJ0447-03 03 19 42 48.9 145.1 -1.5 -29.1 -128 1 1 0 04 50 38 05 00 16 --- 03 29 22 50.0 148.4 -1.3 -26.5 450 F 1 0 04 50 38 Schedule for VLBA_KP (Code Kp ) Page 9 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 20 Dec 2005 Day 354 --- 05 00 16 J0243-0550 03 29 22 50.7 198.2 0.8 15.4 -39 1 1 0 05 00 16 05 01 16 =0240-060 03 30 22 50.6 198.6 0.8 15.7 21 F 1 0 05 00 16 05 01 16 WGAJ0230-10 03 30 22 45.2 201.2 1.0 18.2 -17 1 1 0 05 01 16 05 04 16 --- 03 33 22 44.9 202.2 1.1 19.0 163 F 1 0 05 01 16 05 04 16 J0243-0550 03 33 22 50.4 199.7 0.8 16.7 -17 1 1 0 05 04 16 05 05 15 =0240-060 03 34 22 50.3 200.1 0.8 17.0 43 F 1 0 05 04 16 05 05 15 WGAJ0230-10 03 34 22 44.9 202.5 1.1 19.3 -17 1 1 0 05 05 15 05 08 15 --- 03 37 22 44.6 203.5 1.1 20.1 163 F 1 0 05 05 15 05 08 15 J0243-0550 03 37 22 50.1 201.2 0.9 17.9 -17 1 1 0 05 08 15 05 09 15 =0240-060 03 38 22 50.0 201.5 0.9 18.2 43 F 1 0 05 08 15 05 09 15 WGAJ0230-10 03 38 22 44.5 203.8 1.1 20.4 -17 1 1 0 05 09 15 05 12 14 --- 03 41 22 44.3 204.8 1.2 21.2 163 F 1 0 05 09 15 05 12 14 J0243-0550 03 41 22 49.8 202.6 1.0 19.2 -17 1 1 0 05 12 14 05 13 14 =0240-060 03 42 22 49.7 203.0 1.0 19.5 43 F 1 0 05 12 14 05 13 14 J0301+0118 03 42 22 57.9 199.4 0.7 16.4 -22 1 1 0 05 13 14 05 14 14 =0258+011 03 43 22 57.8 199.8 0.7 16.7 37 F 1 0 05 13 14 05 14 14 WGAJ0304+00 03 43 22 56.9 197.6 0.6 14.9 -8 1 1 0 05 14 14 05 17 14 --- 03 46 22 56.7 198.9 0.7 16.0 172 F 1 0 05 14 14 05 17 14 J0301+0118 03 46 22 57.6 201.2 0.7 17.9 -8 1 1 0 05 17 14 05 18 13 =0258+011 03 47 22 57.5 201.6 0.8 18.2 52 F 1 0 05 17 14 05 18 13 WGAJ0304+00 03 47 22 56.6 199.4 0.7 16.3 -8 1 1 0 05 18 13 05 21 13 --- 03 50 22 56.4 200.7 0.8 17.4 172 F 1 0 05 18 13 05 21 13 J0301+0118 03 50 22 57.3 202.9 0.8 19.3 -8 1 1 0 05 21 13 05 22 13 =0258+011 03 51 22 57.2 203.4 0.8 19.7 52 F 1 0 05 21 13 05 22 13 WGAJ0304+00 03 51 22 56.3 201.1 0.8 17.8 -8 1 1 0 05 22 13 05 25 12 --- 03 54 22 56.1 202.4 0.8 18.8 172 F 1 0 05 22 13 05 25 12 J0301+0118 03 54 22 57.0 204.7 0.9 20.8 -8 1 1 0 05 25 12 05 26 12 =0258+011 03 55 22 56.9 205.1 0.9 21.1 52 F 1 0 05 25 12 Schedule for VLBA_KP (Code Kp ) Page 10 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 20 Dec 2005 Day 354 --- 05 26 12 WGAJ0227-08 03 55 22 44.2 210.9 1.5 26.2 -31 1 1 0 05 26 12 05 34 11 --- 04 03 22 43.3 213.4 1.6 28.2 447 F 1 0 05 26 12 05 34 11 PKS0256-005 04 03 22 54.4 208.1 1.1 23.5 -28 1 1 0 05 34 11 05 42 09 --- 04 11 22 53.6 211.2 1.2 26.0 451 F 1 0 05 34 11 05 42 09 RGBJ0254+39 04 11 22 72.8 301.5 1.3 110.3 -66 1 1 0 05 42 09 05 50 08 --- 04 19 22 71.4 299.9 1.4 107.5 412 F 1 0 05 42 09 05 50 08 WGAJ0447-03 04 19 22 54.0 167.7 -0.5 -10.5 -94 1 1 0 05 50 08 05 59 47 --- 04 29 02 54.4 171.8 -0.3 -7.0 484 F 1 0 05 50 08 05 59 47 J0243-0550 04 29 02 44.6 218.4 1.8 32.0 -37 1 1 0 05 59 47 06 00 46 =0240-060 04 30 02 44.5 218.7 1.8 32.2 23 F 1 0 05 59 47 06 00 46 WGAJ0230-10 04 30 02 38.8 219.0 2.0 32.9 -17 1 1 0 06 00 46 06 03 46 --- 04 33 02 38.4 219.8 2.0 33.5 162 F 1 0 06 00 46 06 03 46 J0243-0550 04 33 02 44.1 219.6 1.8 32.9 -17 1 1 0 06 03 46 06 04 46 =0240-060 04 34 02 44.0 219.9 1.8 33.1 42 F 1 0 06 03 46 06 04 46 WGAJ0230-10 04 34 02 38.3 220.1 2.1 33.7 -17 1 1 0 06 04 46 06 07 45 --- 04 37 02 37.8 220.8 2.1 34.4 162 F 1 0 06 04 46 06 07 45 J0243-0550 04 37 02 43.5 220.7 1.9 33.8 -17 1 1 0 06 07 45 06 08 45 =0240-060 04 38 02 43.4 221.0 1.9 34.0 42 F 1 0 06 07 45 06 08 45 WGAJ0230-10 04 38 02 37.7 221.1 2.1 34.6 -17 1 1 0 06 08 45 06 11 45 --- 04 41 02 37.3 221.9 2.2 35.2 162 F 1 0 06 08 45 06 11 45 J0243-0550 04 41 02 43.0 221.8 2.0 34.7 -17 1 1 0 06 11 45 06 12 44 =0240-060 04 42 02 42.8 222.1 2.0 34.9 42 F 1 0 06 11 45 06 12 44 J0301+0118 04 42 02 51.3 222.7 1.7 35.1 -23 1 1 0 06 12 44 06 13 44 =0258+011 04 43 02 51.2 223.0 1.7 35.4 37 F 1 0 06 12 44 06 13 44 WGAJ0304+00 04 43 02 50.6 220.7 1.6 33.6 -8 1 1 0 06 13 44 06 16 44 --- 04 46 02 50.2 221.7 1.7 34.3 172 F 1 0 06 13 44 06 16 44 J0301+0118 04 46 02 50.7 224.0 1.7 36.1 -8 1 1 0 06 16 44 06 17 44 =0258+011 04 47 02 50.6 224.3 1.8 36.3 52 F 1 0 06 16 44 Schedule for VLBA_KP (Code Kp ) Page 11 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 20 Dec 2005 Day 354 --- 06 17 44 WGAJ0304+00 04 47 02 50.1 222.0 1.7 34.6 -7 1 1 0 06 17 44 06 20 43 --- 04 50 02 49.6 222.9 1.7 35.3 172 F 1 0 06 17 44 06 20 43 J0301+0118 04 50 02 50.1 225.2 1.8 37.1 -7 1 1 0 06 20 43 06 21 43 =0258+011 04 51 02 50.0 225.5 1.8 37.3 52 F 1 0 06 20 43 06 21 43 WGAJ0304+00 04 51 02 49.5 223.3 1.8 35.6 -7 1 1 0 06 21 43 06 24 42 --- 04 54 02 49.1 224.2 1.8 36.3 172 F 1 0 06 21 43 06 24 42 J0301+0118 04 54 02 49.5 226.5 1.9 38.0 -7 1 1 0 06 24 42 06 25 42 =0258+011 04 55 02 49.4 226.8 1.9 38.2 52 F 1 0 06 24 42 06 27 42 J0237+28 04 57 02 60.0 273.2 2.3 75.2 83 1 1 0 06 27 42 06 32 41 --- 05 02 02 59.0 273.8 2.4 75.1 299 F 1 0 06 28 05 06 32 41 WGAJ0227-08 05 02 02 35.1 228.8 2.6 40.3 -54 1 1 0 06 32 41 06 40 40 --- 05 10 02 33.8 230.6 2.7 41.6 425 F 1 0 06 32 41 06 40 40 PKS0256-005 05 10 02 45.4 230.1 2.2 40.6 -29 1 1 0 06 40 40 06 48 39 --- 05 18 02 44.1 232.2 2.3 42.1 449 F 1 0 06 40 40 06 48 39 RGBJ0254+39 05 18 02 60.2 294.9 2.4 93.5 -48 1 1 0 06 48 39 06 56 37 --- 05 26 02 58.7 294.8 2.5 92.1 431 F 1 0 06 48 39 06 56 37 WGAJ0447-03 05 26 02 53.6 196.0 0.6 13.6 -72 1 1 0 06 56 37 07 06 16 --- 05 35 42 52.9 199.9 0.8 16.8 507 F 1 0 06 56 37 07 06 16 J0243-0550 05 35 42 34.3 235.3 2.9 44.5 -43 1 1 0 07 06 16 07 07 15 =0240-060 05 36 42 34.1 235.5 2.9 44.6 17 F 1 0 07 06 16 07 07 15 WGAJ0230-10 05 36 42 28.5 234.4 3.1 44.5 -17 1 1 0 07 07 15 07 10 15 --- 05 39 42 28.0 235.0 3.2 45.0 162 F 1 0 07 07 15 07 10 15 J0243-0550 05 39 42 33.6 236.1 2.9 45.1 -17 1 1 0 07 10 15 07 11 15 =0240-060 05 40 42 33.4 236.3 3.0 45.2 43 F 1 0 07 10 15 07 11 15 WGAJ0230-10 05 40 42 27.8 235.2 3.2 45.1 -17 1 1 0 07 11 15 07 14 14 --- 05 43 42 27.3 235.7 3.2 45.5 162 F 1 0 07 11 15 07 14 14 J0243-0550 05 43 42 32.9 236.9 3.0 45.6 -17 1 1 0 07 14 14 07 15 14 =0240-060 05 44 42 32.7 237.2 3.0 45.8 43 F 1 0 07 14 14 Schedule for VLBA_KP (Code Kp ) Page 12 BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Tue 20 Dec 2005 Day 354 --- 07 15 14 WGAJ0230-10 05 44 42 27.1 235.9 3.2 45.6 -17 1 1 0 07 15 14 07 18 14 --- 05 47 42 26.6 236.5 3.3 46.0 162 F 1 0 07 15 14 07 18 14 J0243-0550 05 47 42 32.2 237.8 3.1 46.2 -17 1 1 0 07 18 14 07 19 13 =0240-060 05 48 42 32.0 238.0 3.1 46.3 43 F 1 0 07 18 14 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v6cm-128-8-1-L.set Matches group v6cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 7 Station: VLBA_KP Total bit rate: 128 Format: VLBA1:4 Bits per sample: 1 Sample rate: 16.000 Number of channels: 8 Speedup factor: 2.00 Disk used to record data. 1st LO= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 Net SB= U U U U U U U U Pol. = LCP LCP LCP LCP LCP LCP LCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = C C C C C C C C VLBA FE= 6cm omit 6cm omit VLBA Synth= 15.4 4.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 7 Setup file default. Used pcal sets: 1 LO sum= 4960.49 4968.49 4976.49 4984.49 4992.49 5000.49 5008.49 5016.49 BBC fr= 860.49 868.49 876.49 884.49 892.49 900.49 908.49 916.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- BP123b VLBA 6cm Spring 2004 8 hours centered 2h LST Perlman Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * WGAJ0227-08 02 25 04.559482 * 02 27 32.070000 02 27 50.463218 0.00 -09 01 37.05336 *-08 48 12.20000 -08 46 34.63371 0.00 From catalog imbedded in main SCHED input file. 1.064 scan hours, 35.544 baseline hours above horizon. * WGAJ0230-10 02 27 33.276460 * 02 29 59.450000 02 30 17.713652 0.00 -10 44 35.88628 *-10 31 17.50000 -10 29 41.08801 0.00 From catalog imbedded in main SCHED input file. 1.197 scan hours, 43.016 baseline hours above horizon. * RGBJ0254+39 02 51 31.225559 * 02 54 42.630000 02 55 06.267305 0.00 39 19 25.28253 * 39 31 34.70000 39 33 15.69386 0.00 From catalog imbedded in main SCHED input file. 1.064 scan hours, 39.842 baseline hours above horizon. * PKS0256-005 02 56 55.110925 * 02 59 28.510000 02 59 47.671284 0.00 -00 31 54.19977 *-00 20 00.00000 -00 18 29.94647 0.00 From catalog imbedded in main SCHED input file. 1.064 scan hours, 40.212 baseline hours above horizon. * WGAJ0447-03 04 45 24.807114 * 04 47 54.760000 04 48 13.845281 0.00 -03 27 58.47104 *-03 22 43.20000 -03 21 58.70575 0.00 From catalog imbedded in main SCHED input file. 1.125 scan hours, 35.979 baseline hours above horizon. * WGAJ0304+00 03 02 25.272443 * 03 04 58.980000 03 05 18.198139 0.00 -00 09 01.40617 * 00 02 35.70000 00 04 03.95365 0.00 From catalog imbedded in main SCHED input file. 1.047 scan hours, 42.283 baseline hours above horizon. J0237+2848 02 34 55.589591 * 02 37 52.405678 02 38 14.158295 0.23 0234+285 28 35 11.40780 * 28 48 08.99005 28 49 53.57313 0.40 * J0237+28 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.166 scan hours, 7.480 baseline hours above horizon. * J0243-0550 02 40 43.239984 * 02 43 12.469464 02 43 31.109446 0.24 0240-060 -06 03 37.48528 *-05 50 55.29587 -05 49 21.44033 0.43 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.532 scan hours, 13.361 baseline hours above horizon. * J0301+0118 02 58 48.854653 * 03 01 23.606977 03 01 42.926276 1.71 0258+011 01 06 47.68059 * 01 18 35.99782 01 20 05.80576 2.09 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.465 scan hours, 16.027 baseline hours above horizon. J2253+1608 22 51 29.519743 * 22 53 57.747942 22 54 14.754193 0.31 2251+158 15 52 54.34803 * 16 08 53.56086 16 10 50.67613 0.20 3C454.3 /home/filehost/cwalker/sched/catalogs/sources.vlba * J2253+16 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.166 scan hours, 7.449 baseline hours above horizon. 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) WGAJ0227-08 120.5 WGAJ0230-10 120.0 RGBJ0254+39 139.3 PKS0256-005 131.8 WGAJ0447-03 148.9 WGAJ0304+00 133.1 J0237+28 136.3 J0243-0550 125.4 J0301+0118 133.1 J2253+16 83.6 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