COVER INFORMATION Station: CAMBG32M (Code Cm ) Experiment: Nature of methanol maser rings Exp. Code: EB052B Schedule Version: 1.00 Processed by SCHED version: 10.20 Release of about July 12, 2012 PI: Anna Bartkiewicz Address: Torun Centre for Astronomy ul. Gagarina 11, Torun, PL-87100 Poland Phone: +48 56 6113040 EMAIL: annan@astro.uni.torun.pl Fax: +48 56 6113009 Phone during observation: +48 56 6113010 Observing mode: MKV, 128 Mbps Notes: Please, make sure the PHASE CAL is OFF. SPECTRAL LINE observations, a PHASE REF experiment 11min. gap for Effelsberg after the scan 82 Schedule for CAMBG32M (Code Cm ) Page 2 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- Next scan frequencies: 6665.17 6665.17 6665.17 6665.17 6669.17 6669.17 6669.17 6669.17 6673.17 6673.17 6673.17 6673.17 6677.17 6677.17 6677.17 6677.17 Next BBC frequencies: 545.17 545.17 545.17 545.17 549.17 549.17 549.17 549.17 553.17 553.17 553.17 553.17 557.17 557.17 557.17 557.17 Next scan bandwidths: 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 02 45 00 3C345 13 29 20 54.8 450.9 -3.2 -52.9 0 0 02 45 00 03 00 00 --- 13 44 22 57.1 454.1 -3.0 -52.8 900 15 02 45 01 03 00 40 3C345 13 45 02 57.2 454.2 -3.0 -52.7 36 15 03 00 40 03 15 40 --- 14 00 05 59.5 457.6 -2.7 -52.3 900 29 03 00 41 03 19 26 J1825-0737 14 03 51 8.4 474.1 -4.4 -34.4 55 29 03 19 26 03 21 11 =1822-076 14 05 36 8.7 474.5 -4.3 -34.3 105 31 03 19 27 03 21 11 G24.635 14 05 36 7.1 472.0 -4.5 -35.0 -21 31 No stop 03 24 26 --- 14 08 52 7.5 472.7 -4.5 -34.8 174 34 03 21 12 03 24 26 J1825-0737 14 08 52 9.1 475.2 -4.3 -34.1 -22 34 No stop 03 26 11 =1822-076 14 10 37 9.4 475.5 -4.3 -33.9 83 36 03 24 27 03 26 11 G25.411 14 10 37 8.5 472.6 -4.5 -34.8 -23 36 No stop 03 29 26 --- 14 13 53 9.0 473.2 -4.4 -34.6 172 39 03 26 12 03 29 26 J1825-0737 14 13 53 9.8 476.2 -4.2 -33.7 -24 39 No stop 03 31 11 =1822-076 14 15 38 10.0 476.6 -4.2 -33.6 81 40 03 29 27 03 31 51 G26.598 14 16 18 9.8 472.6 -4.4 -34.7 13 40 03 31 51 03 35 06 --- 14 19 34 10.2 473.3 -4.4 -34.5 195 44 03 31 52 03 35 46 J1825-0737 14 20 14 10.7 477.5 -4.1 -33.3 13 44 03 35 46 03 37 31 =1822-076 14 21 59 10.9 477.9 -4.1 -33.1 105 45 03 35 47 03 37 31 G24.635 14 21 59 9.4 475.4 -4.3 -34.0 -21 45 No stop 03 40 46 --- 14 25 15 9.8 476.1 -4.2 -33.8 174 48 03 37 32 03 40 46 J1825-0737 14 25 15 11.3 478.6 -4.0 -32.9 -22 48 No stop 03 42 31 =1822-076 14 27 00 11.6 479.0 -4.0 -32.8 83 50 03 40 47 03 42 31 G25.411 14 27 00 10.8 476.0 -4.2 -33.7 -23 50 No stop 03 45 46 --- 14 30 15 11.3 476.7 -4.1 -33.5 172 53 03 42 32 03 45 46 J1825-0737 14 30 15 12.0 479.7 -3.9 -32.5 -24 53 No stop 03 47 31 =1822-076 14 32 01 12.3 480.1 -3.9 -32.4 81 55 03 45 47 Schedule for CAMBG32M (Code Cm ) Page 3 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 03 48 11 G26.598 14 32 41 12.1 476.0 -4.1 -33.6 13 55 03 48 11 03 51 26 --- 14 35 56 12.5 476.7 -4.1 -33.4 195 58 03 48 12 03 52 06 J1825-0737 14 36 36 12.9 481.0 -3.8 -32.0 12 58 03 52 06 03 53 51 =1822-076 14 38 22 13.1 481.4 -3.8 -31.9 105 60 03 52 07 03 53 51 G24.635 14 38 22 11.6 478.8 -4.0 -32.8 -22 60 No stop 03 57 06 --- 14 41 37 12.1 479.5 -3.9 -32.6 173 63 03 53 52 03 57 06 J1825-0737 14 41 37 13.5 482.1 -3.7 -31.6 -22 63 No stop 03 58 51 =1822-076 14 43 23 13.7 482.5 -3.7 -31.5 83 65 03 57 07 03 58 51 G25.411 14 43 23 13.0 479.4 -3.9 -32.5 -23 65 No stop 04 02 06 --- 14 46 38 13.5 480.1 -3.9 -32.3 172 68 03 58 52 04 02 06 J1825-0737 14 46 38 14.2 483.2 -3.7 -31.2 -24 68 No stop 04 03 51 =1822-076 14 48 23 14.4 483.6 -3.6 -31.0 81 69 04 02 07 04 04 31 G26.598 14 49 03 14.3 479.6 -3.9 -32.4 13 69 04 04 31 04 07 46 --- 14 52 19 14.7 480.3 -3.8 -32.2 195 73 04 04 32 04 08 26 J1825-0737 14 52 59 15.0 484.6 -3.6 -30.6 12 73 04 08 26 04 10 11 =1822-076 14 54 44 15.2 485.0 -3.5 -30.5 105 74 04 08 27 04 10 11 G24.635 14 54 44 13.8 482.4 -3.7 -31.5 -22 74 No stop 04 13 26 --- 14 58 00 14.2 483.1 -3.7 -31.2 173 77 04 10 12 04 13 26 J1825-0737 14 58 00 15.6 485.7 -3.5 -30.2 -22 77 No stop 04 15 11 =1822-076 14 59 45 15.8 486.1 -3.4 -30.0 83 79 04 13 27 04 15 11 G25.411 14 59 45 15.2 483.0 -3.6 -31.2 -24 79 No stop 04 18 26 --- 15 03 01 15.6 483.7 -3.6 -30.9 171 82 04 15 12 04 18 26 J1825-0737 15 03 01 16.2 486.8 -3.4 -29.7 -24 82 No stop 04 20 11 =1822-076 15 04 46 16.4 487.2 -3.4 -29.5 81 84 04 18 27 04 20 51 G26.598 15 05 26 16.4 483.1 -3.6 -31.1 13 84 04 20 51 04 24 06 --- 15 08 42 16.9 483.9 -3.5 -30.8 195 87 04 20 52 04 24 46 J1825-0737 15 09 22 17.0 488.3 -3.3 -29.1 12 87 04 24 46 04 26 31 =1822-076 15 11 07 17.2 488.7 -3.3 -28.9 105 89 04 24 47 04 26 31 G24.635 15 11 07 15.9 486.0 -3.4 -30.0 -22 89 No stop 04 29 46 --- 15 14 23 16.3 486.7 -3.4 -29.7 173 92 04 26 32 Schedule for CAMBG32M (Code Cm ) Page 4 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 04 29 46 J1825-0737 15 14 23 17.6 489.4 -3.2 -28.6 -23 92 No stop 04 31 31 =1822-076 15 16 08 17.8 489.8 -3.2 -28.4 82 94 04 29 47 04 31 31 G25.411 15 16 08 17.3 486.7 -3.4 -29.7 -24 94 No stop 04 34 46 --- 15 19 23 17.7 487.4 -3.3 -29.4 171 97 04 31 32 04 34 46 J1825-0737 15 19 23 18.2 490.6 -3.1 -28.0 -24 97 No stop 04 36 31 =1822-076 15 21 09 18.4 491.0 -3.1 -27.9 81 98 04 34 47 04 37 11 G26.598 15 21 49 18.5 486.8 -3.3 -29.6 13 98 04 37 11 04 40 26 --- 15 25 04 18.9 487.6 -3.3 -29.2 195 102 04 37 12 04 41 06 J1825-0737 15 25 44 18.9 492.0 -3.0 -27.4 12 102 04 41 06 04 42 51 =1822-076 15 27 30 19.1 492.4 -3.0 -27.2 105 103 04 41 07 04 42 51 G24.635 15 27 30 17.8 489.7 -3.2 -28.4 -22 103 No stop 04 46 06 --- 15 30 45 18.2 490.4 -3.1 -28.1 173 106 04 42 52 04 46 06 J1825-0737 15 30 45 19.5 493.2 -2.9 -26.8 -23 106 No stop 04 47 51 =1822-076 15 32 31 19.7 493.6 -2.9 -26.6 82 108 04 46 07 04 47 51 G25.411 15 32 31 19.2 490.4 -3.1 -28.0 -24 108 No stop 04 51 06 --- 15 35 46 19.6 491.2 -3.0 -27.7 171 111 04 47 52 04 51 06 J1825-0737 15 35 46 20.0 494.4 -2.8 -26.2 -25 111 No stop 04 52 51 =1822-076 15 37 31 20.2 494.8 -2.8 -26.0 80 113 04 51 07 04 53 31 G26.598 15 38 12 20.5 490.6 -3.0 -27.9 12 113 04 53 31 04 56 46 --- 15 41 27 20.8 491.4 -3.0 -27.5 195 116 04 53 32 04 57 26 J1825-0737 15 42 07 20.7 495.9 -2.7 -25.5 12 116 04 57 26 04 59 11 =1822-076 15 43 52 20.9 496.3 -2.7 -25.3 105 118 04 57 27 04 59 11 G24.635 15 43 52 19.7 493.5 -2.9 -26.7 -23 118 No stop 05 02 26 --- 15 47 08 20.1 494.2 -2.8 -26.3 172 121 04 59 12 05 02 26 J1825-0737 15 47 08 21.2 497.1 -2.7 -24.9 -23 121 No stop 05 04 11 =1822-076 15 48 53 21.4 497.5 -2.6 -24.7 82 123 05 02 27 05 04 11 G25.411 15 48 53 21.1 494.3 -2.8 -26.2 -24 123 No stop 05 07 26 --- 15 52 09 21.4 495.0 -2.8 -25.9 171 126 05 04 12 05 07 26 J1825-0737 15 52 09 21.8 498.3 -2.6 -24.3 -25 126 No stop 05 09 11 =1822-076 15 53 54 21.9 498.7 -2.5 -24.1 80 127 05 07 27 Schedule for CAMBG32M (Code Cm ) Page 5 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 05 09 51 G26.598 15 54 34 22.3 494.5 -2.8 -26.1 12 127 05 09 51 05 13 06 --- 15 57 50 22.7 495.3 -2.7 -25.7 195 131 05 09 52 05 13 46 J1825-0737 15 58 30 22.4 499.9 -2.5 -23.5 12 131 05 13 46 05 15 31 =1822-076 16 00 15 22.6 500.3 -2.4 -23.3 105 132 05 13 47 05 15 31 G24.635 16 00 15 21.5 497.4 -2.6 -24.8 -23 132 No stop 05 18 46 --- 16 03 31 21.8 498.2 -2.6 -24.4 172 135 05 15 32 05 18 46 J1825-0737 16 03 31 22.9 501.1 -2.4 -22.9 -24 135 No stop 05 20 31 =1822-076 16 05 16 23.1 501.5 -2.4 -22.6 81 137 05 18 47 05 20 31 G25.411 16 05 16 22.8 498.2 -2.5 -24.3 -24 137 No stop 05 23 46 --- 16 08 32 23.1 499.0 -2.5 -23.9 171 140 05 20 32 05 23 46 J1825-0737 16 08 32 23.4 502.3 -2.3 -22.2 -25 140 No stop 05 25 31 =1822-076 16 10 17 23.5 502.8 -2.3 -22.0 80 142 05 23 47 05 26 11 G26.598 16 10 57 24.0 498.5 -2.5 -24.1 12 142 05 26 11 05 29 26 --- 16 14 12 24.4 499.3 -2.4 -23.7 195 145 05 26 12 05 30 06 J1825-0737 16 14 53 24.0 503.9 -2.2 -21.4 12 145 05 30 06 05 31 51 =1822-076 16 16 38 24.1 504.4 -2.2 -21.1 105 147 05 30 07 05 31 51 G24.635 16 16 38 23.1 501.4 -2.4 -22.7 -23 147 No stop 05 35 06 --- 16 19 53 23.4 502.2 -2.3 -22.3 172 150 05 31 52 05 35 06 J1825-0737 16 19 53 24.4 505.2 -2.1 -20.7 -24 150 No stop 05 36 51 =1822-076 16 21 39 24.5 505.7 -2.1 -20.4 81 152 05 35 07 05 36 51 G25.411 16 21 39 24.4 502.3 -2.3 -22.2 -24 152 No stop 05 40 06 --- 16 24 54 24.7 503.1 -2.2 -21.7 171 155 05 36 52 05 40 06 J1825-0737 16 24 54 24.8 506.5 -2.0 -20.0 -25 155 No stop 05 41 51 =1822-076 16 26 39 25.0 506.9 -2.0 -19.7 80 157 05 40 07 05 42 31 G26.598 16 27 20 25.6 502.7 -2.2 -21.9 12 157 05 42 31 05 45 46 --- 16 30 35 25.9 503.5 -2.2 -21.5 195 160 05 42 32 05 46 26 J1825-0737 16 31 15 25.4 508.1 -1.9 -19.1 11 160 05 46 26 05 48 11 =1822-076 16 33 01 25.5 508.6 -1.9 -18.8 105 161 05 46 27 05 48 11 G24.635 16 33 01 24.6 505.5 -2.1 -20.5 -23 161 No stop 05 51 26 --- 16 36 16 24.9 506.4 -2.0 -20.0 172 165 05 48 12 Schedule for CAMBG32M (Code Cm ) Page 6 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 05 51 26 J1825-0737 16 36 16 25.8 509.4 -1.8 -18.3 -24 165 No stop 05 53 11 =1822-076 16 38 01 25.9 509.9 -1.8 -18.1 81 166 05 51 27 05 53 11 G25.411 16 38 01 25.9 506.5 -2.0 -19.9 -25 166 No stop 05 56 26 --- 16 41 17 26.2 507.4 -1.9 -19.5 170 169 05 53 12 05 56 26 J1825-0737 16 41 17 26.1 510.8 -1.8 -17.6 -25 169 No stop 05 58 11 =1822-076 16 43 02 26.3 511.2 -1.7 -17.3 80 171 05 56 27 05 58 51 G26.598 16 43 42 27.1 506.9 -1.9 -19.7 12 171 05 58 51 06 02 06 --- 16 46 58 27.3 507.8 -1.9 -19.2 195 174 05 58 52 06 02 46 J1825-0737 16 47 38 26.6 512.4 -1.6 -16.6 11 174 06 02 46 06 04 31 =1822-076 16 49 23 26.7 512.9 -1.6 -16.4 105 176 06 02 47 06 04 31 G24.635 16 49 23 26.0 509.8 -1.8 -18.2 -24 176 No stop 06 07 46 --- 16 52 39 26.2 510.6 -1.8 -17.7 171 179 06 04 32 06 07 46 J1825-0737 16 52 39 26.9 513.8 -1.6 -15.9 -24 179 No stop 06 09 31 =1822-076 16 54 24 27.1 514.2 -1.5 -15.6 81 181 06 07 47 06 09 31 G25.411 16 54 24 27.2 510.8 -1.7 -17.5 -25 181 No stop 06 12 46 --- 16 57 40 27.4 511.7 -1.7 -17.0 170 184 06 09 32 06 12 46 J1825-0737 16 57 40 27.3 515.1 -1.5 -15.1 -25 184 No stop 06 14 31 =1822-076 16 59 25 27.4 515.6 -1.4 -14.8 80 186 06 12 47 06 15 11 G26.598 17 00 05 28.4 511.3 -1.7 -17.2 12 186 06 15 11 06 18 26 --- 17 03 20 28.6 512.2 -1.6 -16.7 195 189 06 15 12 06 19 06 J1825-0737 17 04 01 27.7 516.8 -1.4 -14.1 11 189 06 19 06 06 20 51 =1822-076 17 05 46 27.8 517.3 -1.3 -13.8 105 190 06 19 07 06 20 51 G24.635 17 05 46 27.1 514.1 -1.5 -15.7 -24 190 No stop 06 24 06 --- 17 09 01 27.4 515.0 -1.5 -15.2 171 194 06 20 52 06 24 06 J1825-0737 17 09 01 28.0 518.2 -1.3 -13.3 -25 194 No stop 06 25 51 =1822-076 17 10 47 28.1 518.7 -1.3 -13.0 80 195 06 24 07 06 25 51 G25.411 17 10 47 28.3 515.2 -1.5 -15.0 -25 195 No stop 06 29 06 --- 17 14 02 28.5 516.1 -1.4 -14.5 170 198 06 25 52 06 29 06 J1825-0737 17 14 02 28.2 519.6 -1.2 -12.5 -25 198 No stop 06 30 51 =1822-076 17 15 48 28.3 520.0 -1.2 -12.2 80 200 06 29 07 Schedule for CAMBG32M (Code Cm ) Page 7 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 06 31 31 G26.598 17 16 28 29.5 515.8 -1.4 -14.7 12 200 06 31 31 06 34 46 --- 17 19 43 29.7 516.7 -1.3 -14.1 195 203 06 31 32 06 35 26 J1825-0737 17 20 23 28.6 521.3 -1.1 -11.4 11 203 06 35 26 06 37 11 =1822-076 17 22 09 28.7 521.8 -1.1 -11.1 105 205 06 35 27 06 37 11 G24.635 17 22 09 28.1 518.5 -1.3 -13.1 -24 205 No stop 06 40 26 --- 17 25 24 28.3 519.4 -1.2 -12.6 171 208 06 37 12 06 40 26 J1825-0737 17 25 24 28.8 522.7 -1.0 -10.6 -25 208 No stop 06 42 11 =1822-076 17 27 09 28.9 523.2 -1.0 -10.3 80 210 06 40 27 06 42 11 G25.411 17 27 09 29.3 519.7 -1.2 -12.4 -25 210 No stop 06 45 26 --- 17 30 25 29.5 520.6 -1.1 -11.8 170 213 06 42 12 06 45 26 J1825-0737 17 30 25 29.0 524.1 -0.9 -9.8 -25 213 No stop 06 47 11 =1822-076 17 32 10 29.1 524.6 -0.9 -9.5 80 215 06 45 27 06 47 51 G26.598 17 32 50 30.4 520.3 -1.1 -12.0 12 215 06 47 51 06 51 06 --- 17 36 06 30.6 521.3 -1.1 -11.4 195 218 06 47 52 06 51 06 J1825-0737 17 36 06 29.3 525.7 -0.8 -8.8 -28 218 No stop 06 52 51 =1822-076 17 37 51 29.3 526.2 -0.8 -8.5 77 219 06 51 07 06 56 14 3C345 17 41 15 74.1 584.5 1.0 34.0 52 219 06 56 14 07 11 14 --- 17 56 17 72.4 592.5 1.2 39.3 900 234 06 56 15 07 22 14 J1825-0737 18 07 19 30.1 534.5 -0.3 -3.4 516 234 07 22 14 07 23 59 =1822-076 18 09 04 30.1 535.1 -0.3 -3.1 105 236 07 22 15 07 23 59 G24.635 18 09 04 30.0 531.7 -0.5 -5.1 -24 236 No stop 07 27 14 --- 18 12 20 30.1 532.6 -0.4 -4.6 171 239 07 24 00 07 27 14 J1825-0737 18 12 20 30.1 536.0 -0.2 -2.5 -25 239 No stop 07 28 59 =1822-076 18 14 05 30.2 536.5 -0.2 -2.2 80 240 07 27 15 07 28 59 G25.411 18 14 05 31.0 533.1 -0.4 -4.3 -25 240 No stop 07 32 14 --- 18 17 21 31.0 534.0 -0.3 -3.7 170 244 07 29 00 07 32 14 J1825-0737 18 17 21 30.2 537.4 -0.1 -1.6 -25 244 No stop 07 33 59 =1822-076 18 19 06 30.2 537.9 -0.1 -1.3 80 245 07 32 15 07 34 39 G26.598 18 19 46 32.0 533.9 -0.3 -3.8 13 245 07 34 39 07 37 54 --- 18 23 02 32.1 534.8 -0.3 -3.2 195 248 07 34 40 Schedule for CAMBG32M (Code Cm ) Page 8 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 07 38 34 J1825-0737 18 23 42 30.2 539.2 -0.0 -0.5 12 248 07 38 34 07 40 19 =1822-076 18 25 27 30.2 539.7 -0.0 -0.2 105 250 07 38 35 07 40 19 G24.635 18 25 27 30.3 536.4 -0.2 -2.2 -24 250 No stop 07 43 34 --- 18 28 43 30.3 537.3 -0.2 -1.7 171 253 07 40 20 07 43 34 J1825-0737 18 28 43 30.2 540.7 0.0 0.4 -25 253 No stop 07 45 19 =1822-076 18 30 28 30.2 541.2 0.1 0.7 80 255 07 43 35 07 45 19 G25.411 18 30 28 31.2 537.8 -0.1 -1.3 -24 255 No stop 07 48 34 --- 18 33 43 31.2 538.8 -0.1 -0.8 171 258 07 45 20 07 48 34 J1825-0737 18 33 43 30.2 542.1 0.1 1.3 -25 258 No stop 07 50 19 =1822-076 18 35 29 30.2 542.6 0.2 1.6 80 260 07 48 35 07 50 59 G26.598 18 36 09 32.2 538.7 -0.1 -0.8 13 260 07 50 59 07 54 14 --- 18 39 24 32.2 539.6 -0.0 -0.2 195 263 07 51 00 07 54 54 J1825-0737 18 40 05 30.1 543.9 0.2 2.4 12 263 07 54 54 07 56 39 =1822-076 18 41 50 30.1 544.4 0.3 2.7 105 265 07 54 55 07 56 39 G24.635 18 41 50 30.3 541.1 0.1 0.7 -24 265 No stop 07 59 54 --- 18 45 05 30.3 542.0 0.1 1.2 171 268 07 56 40 07 59 54 J1825-0737 18 45 05 30.1 545.4 0.3 3.3 -25 268 No stop 08 01 39 =1822-076 18 46 51 30.1 545.9 0.3 3.6 80 269 07 59 55 08 01 39 G25.411 18 46 51 31.2 542.6 0.1 1.6 -24 269 No stop 08 04 54 --- 18 50 06 31.1 543.5 0.2 2.2 171 273 08 01 40 08 04 54 J1825-0737 18 50 06 30.0 546.8 0.4 4.2 -25 273 No stop 08 06 39 =1822-076 18 51 51 30.0 547.3 0.4 4.5 80 274 08 04 55 08 07 19 G26.598 18 52 32 32.1 543.5 0.2 2.2 14 274 08 07 19 08 10 34 --- 18 55 47 32.1 544.4 0.3 2.7 195 277 08 07 20 08 11 14 J1825-0737 18 56 27 29.9 548.6 0.5 5.3 13 277 08 11 14 08 12 59 =1822-076 18 58 12 29.8 549.1 0.5 5.6 105 279 08 11 15 08 12 59 G24.635 18 58 12 30.2 545.8 0.3 3.6 -24 279 No stop 08 16 14 --- 19 01 28 30.1 546.7 0.4 4.1 171 282 08 13 00 08 16 14 J1825-0737 19 01 28 29.7 550.0 0.6 6.2 -25 282 No stop 08 17 59 =1822-076 19 03 13 29.7 550.5 0.6 6.5 80 284 08 16 15 Schedule for CAMBG32M (Code Cm ) Page 9 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 08 17 59 G25.411 19 03 13 31.0 547.3 0.4 4.5 -24 284 No stop 08 21 14 --- 19 06 29 30.9 548.3 0.5 5.1 171 287 08 18 00 08 21 14 J1825-0737 19 06 29 29.6 551.5 0.7 7.1 -25 287 No stop 08 22 59 =1822-076 19 08 14 29.5 552.0 0.7 7.4 80 289 08 21 15 08 23 39 G26.598 19 08 54 31.9 548.3 0.5 5.1 14 289 08 23 39 08 26 54 --- 19 12 10 31.8 549.2 0.5 5.7 195 292 08 23 40 08 27 34 J1825-0737 19 12 50 29.4 553.2 0.8 8.2 13 292 08 27 34 08 29 19 =1822-076 19 14 35 29.3 553.7 0.8 8.5 105 294 08 27 35 08 29 19 G24.635 19 14 35 29.8 550.4 0.6 6.4 -24 294 No stop 08 32 34 --- 19 17 51 29.7 551.4 0.7 7.0 171 297 08 29 20 08 32 34 J1825-0737 19 17 51 29.2 554.7 0.9 9.0 -25 297 No stop 08 34 19 =1822-076 19 19 36 29.1 555.1 0.9 9.3 80 299 08 32 35 08 34 19 G25.411 19 19 36 30.5 552.0 0.7 7.4 -24 299 No stop 08 37 34 --- 19 22 52 30.4 552.9 0.7 8.0 171 302 08 34 20 08 37 34 J1825-0737 19 22 52 29.0 556.1 0.9 9.9 -24 302 No stop 08 39 19 =1822-076 19 24 37 28.9 556.5 1.0 10.2 81 303 08 37 35 08 39 59 G26.598 19 25 17 31.4 553.0 0.7 8.0 15 303 08 39 59 08 43 14 --- 19 28 32 31.3 554.0 0.8 8.6 195 307 08 40 00 08 43 54 J1825-0737 19 29 13 28.7 557.8 1.0 10.9 14 307 08 43 54 08 45 39 =1822-076 19 30 58 28.6 558.3 1.1 11.2 105 308 08 43 55 08 45 39 G24.635 19 30 58 29.3 555.1 0.9 9.2 -24 308 No stop 08 48 54 --- 19 34 13 29.1 556.0 0.9 9.8 171 311 08 45 40 08 48 54 J1825-0737 19 34 13 28.5 559.2 1.1 11.8 -25 311 No stop 08 50 39 =1822-076 19 35 59 28.4 559.7 1.2 12.0 80 313 08 48 55 08 50 39 G25.411 19 35 59 29.9 556.7 1.0 10.2 -23 313 No stop 08 53 54 --- 19 39 14 29.8 557.6 1.0 10.8 172 316 08 50 40 08 53 54 J1825-0737 19 39 14 28.2 560.6 1.2 12.6 -24 316 No stop 08 55 39 =1822-076 19 40 59 28.1 561.1 1.2 12.9 81 318 08 53 55 08 56 19 G26.598 19 41 40 30.8 557.7 1.0 10.8 15 318 08 56 19 08 59 34 --- 19 44 55 30.6 558.7 1.1 11.4 195 321 08 56 20 Schedule for CAMBG32M (Code Cm ) Page 10 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 09 00 14 J1825-0737 19 45 35 27.9 562.3 1.3 13.6 14 321 09 00 14 09 01 59 =1822-076 19 47 21 27.8 562.8 1.3 13.9 105 323 09 00 15 09 01 59 G24.635 19 47 21 28.5 559.6 1.2 12.0 -24 323 No stop 09 05 14 --- 19 50 36 28.3 560.5 1.2 12.5 171 326 09 02 00 09 05 14 J1825-0737 19 50 36 27.6 563.7 1.4 14.4 -24 326 No stop 09 06 59 =1822-076 19 52 21 27.4 564.2 1.4 14.7 81 328 09 05 15 09 06 59 G25.411 19 52 21 29.1 561.2 1.2 12.9 -23 328 No stop 09 10 14 --- 19 55 37 28.9 562.1 1.3 13.5 172 331 09 07 00 09 10 14 J1825-0737 19 55 37 27.2 565.0 1.5 15.2 -23 331 No stop 09 11 59 =1822-076 19 57 22 27.1 565.5 1.5 15.5 82 332 09 10 15 09 12 39 G26.598 19 58 02 29.9 562.4 1.3 13.6 16 332 09 12 39 09 15 54 --- 20 01 18 29.7 563.3 1.3 14.1 195 336 09 12 40 09 16 34 J1825-0737 20 01 58 26.8 566.7 1.6 16.2 15 336 09 16 34 09 18 19 =1822-076 20 03 43 26.7 567.2 1.6 16.4 105 337 09 16 35 09 18 19 G24.635 20 03 43 27.6 564.1 1.4 14.6 -24 337 No stop 09 21 34 --- 20 06 59 27.4 565.0 1.5 15.1 171 340 09 18 20 09 21 34 J1825-0737 20 06 59 26.5 568.1 1.7 16.9 -24 340 No stop 09 23 19 =1822-076 20 08 44 26.3 568.5 1.7 17.2 81 342 09 21 35 09 23 19 G25.411 20 08 44 28.1 565.7 1.5 15.6 -22 342 No stop 09 26 34 --- 20 12 00 27.9 566.6 1.6 16.1 173 345 09 23 20 09 26 34 J1825-0737 20 12 00 26.1 569.4 1.8 17.7 -23 345 No stop 09 28 19 =1822-076 20 13 45 26.0 569.9 1.8 17.9 82 347 09 26 35 09 28 59 G26.598 20 14 25 28.8 566.9 1.6 16.2 15 347 09 28 59 09 32 14 --- 20 17 40 28.6 567.8 1.6 16.7 195 350 09 29 00 09 32 54 J1825-0737 20 18 21 25.6 571.1 1.9 18.6 15 350 09 32 54 09 34 39 =1822-076 20 20 06 25.5 571.5 1.9 18.9 105 352 09 32 55 09 34 39 G24.635 20 20 06 26.5 568.5 1.7 17.2 -23 352 No stop 09 37 54 --- 20 23 21 26.2 569.3 1.8 17.6 172 355 09 34 40 09 37 54 J1825-0737 20 23 21 25.2 572.4 2.0 19.3 -24 355 No stop 09 39 39 =1822-076 20 25 07 25.1 572.8 2.0 19.6 81 357 09 37 55 Schedule for CAMBG32M (Code Cm ) Page 11 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 09 39 39 G25.411 20 25 07 26.9 570.1 1.8 18.1 -22 357 No stop 09 42 54 --- 20 28 22 26.7 571.0 1.8 18.5 173 360 09 39 40 09 42 54 J1825-0737 20 28 22 24.8 573.7 2.0 20.1 -23 360 No stop 09 44 39 =1822-076 20 30 08 24.6 574.1 2.1 20.3 82 361 09 42 55 09 45 19 G26.598 20 30 48 27.6 571.3 1.8 18.7 15 361 09 45 19 09 48 34 --- 20 34 03 27.4 572.2 1.9 19.1 195 365 09 45 20 09 49 14 J1825-0737 20 34 43 24.2 575.3 2.1 20.9 14 365 09 49 14 09 50 59 =1822-076 20 36 29 24.1 575.7 2.2 21.2 105 366 09 49 15 09 50 59 G24.635 20 36 29 25.2 572.8 2.0 19.6 -23 366 No stop 09 54 14 --- 20 39 44 24.9 573.6 2.0 20.0 172 369 09 51 00 09 54 14 J1825-0737 20 39 44 23.8 576.5 2.2 21.6 -24 369 No stop 09 55 59 =1822-076 20 41 29 23.6 577.0 2.3 21.9 81 371 09 54 15 09 55 59 G25.411 20 41 29 25.6 574.4 2.1 20.4 -22 371 No stop 09 59 14 --- 20 44 45 25.3 575.2 2.1 20.9 173 374 09 56 00 09 59 14 J1825-0737 20 44 45 23.3 577.8 2.3 22.3 -22 374 No stop 10 00 59 =1822-076 20 46 30 23.1 578.2 2.3 22.5 83 376 09 59 15 10 01 39 G26.598 20 47 10 26.2 575.6 2.1 21.0 14 376 10 01 39 10 04 54 --- 20 50 26 25.9 576.4 2.2 21.5 195 379 10 01 40 10 05 34 J1825-0737 20 51 06 22.7 579.4 2.4 23.1 14 379 10 05 34 10 07 19 =1822-076 20 52 51 22.5 579.8 2.4 23.3 105 381 10 05 35 10 07 19 G24.635 20 52 51 23.7 576.9 2.2 21.8 -23 381 No stop 10 10 34 --- 20 56 07 23.4 577.7 2.3 22.3 172 384 10 07 20 10 10 34 J1825-0737 20 56 07 22.2 580.6 2.5 23.8 -23 384 No stop 10 12 19 =1822-076 20 57 52 22.0 581.0 2.5 24.0 82 386 10 10 35 10 12 19 G25.411 20 57 52 24.1 578.6 2.3 22.6 -21 386 No stop 10 15 34 --- 21 01 08 23.8 579.4 2.4 23.1 174 389 10 12 20 10 15 34 J1825-0737 21 01 08 21.7 581.8 2.6 24.4 -22 389 No stop 10 17 19 =1822-076 21 02 53 21.5 582.3 2.6 24.6 83 390 10 15 35 10 17 59 G26.598 21 03 33 24.7 579.8 2.4 23.2 14 390 10 17 59 10 21 14 --- 21 06 49 24.4 580.6 2.4 23.6 195 394 10 18 00 Schedule for CAMBG32M (Code Cm ) Page 12 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 10 21 54 J1825-0737 21 07 29 21.0 583.4 2.7 25.1 14 394 10 21 54 10 23 39 =1822-076 21 09 14 20.9 583.8 2.7 25.4 105 395 10 21 55 10 23 39 G24.635 21 09 14 22.2 581.0 2.5 23.9 -22 395 No stop 10 26 54 --- 21 12 29 21.8 581.8 2.6 24.3 173 398 10 23 40 10 26 54 J1825-0737 21 12 29 20.5 584.6 2.8 25.7 -23 398 No stop 10 28 39 =1822-076 21 14 15 20.3 585.0 2.8 25.9 82 400 10 26 55 10 28 39 G25.411 21 14 15 22.5 582.6 2.6 24.7 -21 400 No stop 10 31 54 --- 21 17 30 22.1 583.4 2.7 25.1 174 403 10 28 40 10 31 54 J1825-0737 21 17 30 20.0 585.8 2.9 26.3 -22 403 No stop 10 33 39 =1822-076 21 19 16 19.8 586.2 2.9 26.5 83 405 10 31 55 10 34 19 G26.598 21 19 56 23.0 583.8 2.7 25.3 14 405 10 34 19 10 37 34 --- 21 23 11 22.7 584.6 2.7 25.7 195 408 10 34 20 10 38 14 J1825-0737 21 23 51 19.3 587.2 3.0 27.0 13 408 10 38 14 10 39 59 =1822-076 21 25 37 19.1 587.7 3.0 27.2 105 410 10 38 15 10 39 59 G24.635 21 25 37 20.5 584.9 2.8 25.9 -22 410 No stop 10 43 14 --- 21 28 52 20.1 585.7 2.8 26.3 173 413 10 40 00 10 43 14 J1825-0737 21 28 52 18.7 588.4 3.0 27.6 -23 413 No stop 10 44 59 =1822-076 21 30 37 18.5 588.8 3.1 27.8 82 415 10 43 15 10 44 59 G25.411 21 30 37 20.7 586.6 2.9 26.6 -22 415 No stop 10 48 14 --- 21 33 53 20.3 587.3 2.9 27.0 173 418 10 45 00 10 48 14 J1825-0737 21 33 53 18.1 589.6 3.1 28.1 -22 418 No stop 10 49 59 =1822-076 21 35 38 17.9 590.0 3.2 28.3 83 419 10 48 15 10 50 39 G26.598 21 36 18 21.2 587.8 2.9 27.2 14 419 10 50 39 10 53 54 --- 21 39 34 20.9 588.5 3.0 27.5 195 423 10 50 40 10 54 34 J1825-0737 21 40 14 17.4 591.0 3.2 28.8 13 423 10 54 34 10 56 19 =1822-076 21 41 59 17.2 591.4 3.3 28.9 105 424 10 54 35 10 56 19 G24.635 21 41 59 18.6 588.8 3.1 27.7 -22 424 No stop 10 59 34 --- 21 45 15 18.2 589.5 3.1 28.1 173 427 10 56 20 10 59 34 J1825-0737 21 45 15 16.8 592.2 3.3 29.3 -22 427 No stop 11 01 19 =1822-076 21 47 00 16.5 592.6 3.3 29.4 83 429 10 59 35 Schedule for CAMBG32M (Code Cm ) Page 13 Nature of methanol maser rings 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 ---------------------------------------------------------------------------------------- --- Sun 3 Mar 2013 Day 62 --- 11 01 19 G25.411 21 47 00 18.8 590.4 3.2 28.4 -22 429 No stop 11 04 34 --- 21 50 16 18.4 591.2 3.2 28.7 173 432 11 01 20 11 04 34 J1825-0737 21 50 16 16.1 593.3 3.4 29.7 -22 432 No stop 11 06 19 =1822-076 21 52 01 15.9 593.7 3.4 29.9 83 434 11 04 35 11 06 59 G26.598 21 52 41 19.3 591.6 3.2 28.9 13 434 11 06 59 11 10 14 --- 21 55 57 18.9 592.4 3.3 29.2 195 437 11 07 00 11 10 14 J1825-0737 21 55 57 15.4 594.6 3.5 30.3 -27 437 No stop 11 11 59 =1822-076 21 57 42 15.2 594.9 3.5 30.4 78 439 11 10 15 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess113.EB052 Matching groups in /usr/local/sched/catalogs/freq.dat: cm5cm MK2 LO setting-400MHz, P. Burgess (JFD 15Oct01) Setup group: 1 Station: CAMBG32M Total bit rate: 128 Format: MKIV1:1 Bits per sample: 2 Sample rate: 4.000 Number of channels: 16 DBE type: Speedup factor: 2.00 Disk used to record data. 1st LO= 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 6120.00 Net SB= L L U U L L U U L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 1 2 3 4 3 4 5 6 5 6 7 8 7 8 BBC SB= L L U U L L U U L L U U L L U U IF = C A C A C A C A C A C A C A C A The following frequency sets based on these setups were used. Frequency Set: 1 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 6665.17 6665.17 6665.17 6665.17 6669.17 6669.17 6669.17 6669.17 6673.17 6673.17 6673.17 6673.17 6677.17 6677.17 6677.17 6677.17 BBC fr= 545.17 545.17 545.17 545.17 549.17 549.17 549.17 549.17 553.17 553.17 553.17 553.17 557.17 557.17 557.17 557.17 Bandwd= 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Matching frequency sets: 1 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 S5 S6 S7 S8 PCALXB2= M1 M2 M3 M4 M5 M6 M7 M8 PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 6, 10, 14, 18, 22, 26, 30, 3, 7, 11, 15, 19, 23, 27, 31 barrel=roll_off SOURCES USED IN RECORDING SCANS -- Nature of methanol maser rings 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) * G24.635 18 34 40.178572 * 18 37 22.712700 18 38 05.774691 0.00 -07 34 19.04262 *-07 31 42.14400 -07 30 58.18414 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 1.462 scan and 45.309 baseline hours in setup: sess113.EB052 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 * G25.411 18 34 35.423527 * 18 37 16.921100 18 37 59.707378 0.00 -06 41 07.02131 *-06 38 30.50200 -06 37 46.92733 0.00 From catalog imbedded in main SCHED input file. Doppler based on other sources. 1.462 scan and 45.254 baseline hours in setup: sess113.EB052 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 * G26.598 18 37 15.599389 * 18 39 55.925700 18 40 38.385550 0.00 -05 41 32.63902 *-05 38 44.64200 -05 37 58.32351 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 57.00 57.00 57.00 57.00 57.00 57.00 57.00 57.00 57.00 57.00 57.00 57.00 57.00 57.00 1.462 scan and 52.650 baseline hours in setup: sess113.EB052 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 J1642+3948 16 41 17.606228 * 16 42 58.809965 16 43 25.915804 0.77 * 3C345 39 54 10.81496 * 39 48 36.99402 39 46 55.22181 0.52 1641+399 /usr/local/sched/catalogs/sources.vlba J1642+39 GSFC 2011A astro solution 52621 Observations Doppler based on other sources. 0.750 scan and 27.000 baseline hours in setup: sess113.EB052 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 * J1825-0737 18 22 54.910260 * 18 25 37.609553 18 26 20.780283 0.22 1822-076 -07 39 15.96775 *-07 37 30.01383 -07 36 59.60946 0.34 /usr/local/sched/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 140 observations Doppler based on other sources. 2.421 scan and 71.489 baseline hours in setup: sess113.EB052 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 9 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) G24.635 64.1 G25.411 64.2 G26.598 63.6 3C345 96.9 J1825-0737 67.0 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