COVER INFORMATION Station: CAMBG32M (Code Cm ) Experiment: The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? Exp. Code: em071d Schedule Version: 1.00 Processed by SCHED version: 10.00 Release Sept. 15, 2011 PI: Luca Moscadelli Address: Osservatorio Astrofisico di Arcetri Largo E.Fermi n.5 50125, Firenze (FI) Italy Phone: +39 055 2752220 EMAIL: mosca@arcetri.astro.it Fax: +39 055 220039 Phone during observation: Observing mode: 5cm MKIV setup Notes: This is a PHASE REF experiment, DO NOT INTERRUPT the SEQUENCE of SCANS SPECTRAL LINE observations: Make sure *** PHASE CAL is OFF*** Schedule for CAMBG32M (Code Cm ) Page 2 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- Next scan frequencies: 6664.18 6664.18 6664.18 6664.18 6668.18 6668.18 6668.18 6668.18 6672.18 6672.18 6672.18 6672.18 6676.18 6676.18 6676.18 6676.18 Next BBC frequencies: 544.18 544.18 544.18 544.18 548.18 548.18 548.18 548.18 552.18 552.18 552.18 552.18 556.18 556.18 556.18 556.18 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 03 40 00 J1751+0939 13 53 53 26.0 468.9 -4.0 -36.0 0 0 03 40 00 03 46 00 =1749+096 13 59 54 26.9 470.3 -3.9 -35.7 360 6 03 40 01 03 47 30 G31.41 14 01 25 10.1 465.4 -4.8 -36.3 23 6 03 47 30 03 50 30 --- 14 04 25 10.6 466.0 -4.7 -36.1 180 9 03 47 31 03 50 30 J1834-0301 14 04 25 11.1 469.8 -4.5 -35.3 -27 9 No stop 03 53 00 =1831-030 14 06 56 11.4 470.3 -4.5 -35.2 123 11 03 50 31 03 53 00 G31.41 14 06 56 11.0 466.5 -4.7 -36.0 -26 11 No stop 03 56 00 --- 14 09 56 11.4 467.1 -4.6 -35.9 154 14 03 53 01 03 56 00 J1834-0301 14 09 56 11.8 471.0 -4.4 -35.0 -27 14 No stop 03 58 30 =1831-030 14 12 27 12.2 471.5 -4.4 -34.9 123 16 03 56 01 03 58 30 G31.41 14 12 27 11.8 467.6 -4.6 -35.8 -26 16 No stop 04 01 30 --- 14 15 27 12.2 468.3 -4.5 -35.6 154 19 03 58 31 04 01 30 J1834-0301 14 15 27 12.6 472.1 -4.3 -34.7 -27 19 No stop 04 04 00 =1831-030 14 17 57 13.0 472.6 -4.3 -34.5 123 22 04 01 31 04 04 00 G31.41 14 17 57 12.6 468.8 -4.5 -35.5 -26 22 No stop 04 07 00 --- 14 20 58 13.0 469.4 -4.5 -35.4 154 25 04 04 01 04 08 30 J1834-0301 14 22 28 13.6 473.6 -4.2 -34.3 63 25 04 08 30 04 11 00 =1831-030 14 24 59 14.0 474.1 -4.2 -34.1 150 27 04 08 31 04 11 00 G31.41 14 24 59 13.6 470.2 -4.4 -35.1 -26 27 No stop 04 14 00 --- 14 27 59 14.0 470.9 -4.3 -35.0 154 30 04 11 01 04 14 00 J1834-0301 14 27 59 14.4 474.8 -4.1 -33.9 -27 30 No stop 04 16 30 =1831-030 14 30 29 14.7 475.3 -4.1 -33.7 123 32 04 14 01 Schedule for CAMBG32M (Code Cm ) Page 3 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- 04 16 30 G31.41 14 30 29 14.4 471.4 -4.3 -34.8 -26 32 No stop 04 19 30 --- 14 33 30 14.8 472.1 -4.2 -34.7 154 35 04 16 31 04 19 30 J1834-0301 14 33 30 15.2 476.0 -4.0 -33.5 -27 35 No stop 04 22 00 =1831-030 14 36 00 15.5 476.5 -4.0 -33.3 123 38 04 19 31 04 22 00 G31.41 14 36 00 15.2 472.6 -4.2 -34.5 -26 38 No stop 04 25 00 --- 14 39 01 15.6 473.2 -4.2 -34.3 154 41 04 22 01 04 26 30 J1834-0301 14 40 31 16.1 477.5 -3.9 -33.0 63 41 04 26 30 04 29 00 =1831-030 14 43 02 16.5 478.0 -3.9 -32.8 150 43 04 26 31 04 29 00 G31.41 14 43 02 16.1 474.1 -4.1 -34.1 -26 43 No stop 04 32 00 --- 14 46 02 16.6 474.7 -4.0 -33.9 154 46 04 29 01 04 32 00 J1834-0301 14 46 02 16.9 478.7 -3.8 -32.6 -27 46 No stop 04 34 30 =1831-030 14 48 32 17.2 479.2 -3.8 -32.4 123 48 04 32 01 04 34 30 G31.41 14 48 32 16.9 475.3 -4.0 -33.7 -26 48 No stop 04 37 30 --- 14 51 33 17.3 475.9 -3.9 -33.5 154 51 04 34 31 04 37 30 J1834-0301 14 51 33 17.6 479.9 -3.7 -32.2 -27 51 No stop 04 40 00 =1831-030 14 54 03 17.9 480.5 -3.7 -32.0 123 54 04 37 31 04 40 00 G31.41 14 54 03 17.7 476.5 -3.9 -33.3 -26 54 No stop 04 43 00 --- 14 57 04 18.1 477.2 -3.9 -33.1 154 57 04 40 01 04 44 30 J1834-0301 14 58 34 18.5 481.5 -3.6 -31.6 63 57 04 44 30 04 47 00 =1831-030 15 01 05 18.9 482.0 -3.6 -31.4 150 59 04 44 31 04 47 00 G31.41 15 01 05 18.6 478.0 -3.8 -32.8 -27 59 No stop 04 50 00 --- 15 04 05 19.0 478.7 -3.7 -32.6 153 62 04 47 01 04 50 00 J1834-0301 15 04 05 19.2 482.7 -3.5 -31.1 -27 62 No stop 04 52 30 =1831-030 15 06 35 19.6 483.3 -3.5 -30.9 123 64 04 50 01 04 52 30 G31.41 15 06 35 19.4 479.3 -3.7 -32.4 -27 64 No stop 04 55 30 --- 15 09 36 19.8 479.9 -3.6 -32.1 153 67 04 52 31 04 55 30 J1834-0301 15 09 36 20.0 484.0 -3.4 -30.6 -27 67 No stop 04 58 00 =1831-030 15 12 06 20.3 484.5 -3.4 -30.4 123 70 04 55 31 04 58 00 G31.41 15 12 06 20.1 480.5 -3.6 -31.9 -27 70 No stop 05 01 00 --- 15 15 07 20.5 481.2 -3.6 -31.7 153 73 04 58 01 Schedule for CAMBG32M (Code Cm ) Page 4 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- 05 02 27 J1751+0939 15 16 34 37.1 489.1 -2.6 -28.9 21 73 05 02 27 05 08 27 =1749+096 15 22 35 37.8 490.8 -2.5 -28.1 360 78 05 02 28 05 09 57 G31.41 15 24 05 21.7 483.2 -3.4 -30.9 25 78 05 09 57 05 12 57 --- 15 27 06 22.0 483.9 -3.4 -30.6 180 81 05 09 58 05 12 57 J1834-0301 15 27 06 22.1 488.0 -3.1 -28.9 -27 81 No stop 05 15 27 =1831-030 15 29 36 22.4 488.6 -3.1 -28.7 123 84 05 12 58 05 15 27 G31.41 15 29 36 22.4 484.5 -3.3 -30.4 -27 84 No stop 05 18 27 --- 15 32 37 22.7 485.2 -3.3 -30.1 153 87 05 15 28 05 18 27 J1834-0301 15 32 37 22.8 489.3 -3.0 -28.4 -27 87 No stop 05 20 57 =1831-030 15 35 07 23.1 489.9 -3.0 -28.1 123 89 05 18 28 05 20 57 G31.41 15 35 07 23.1 485.8 -3.2 -29.8 -27 89 No stop 05 23 57 --- 15 38 08 23.4 486.5 -3.2 -29.5 153 92 05 20 58 05 23 57 J1834-0301 15 38 08 23.4 490.7 -2.9 -27.8 -28 92 No stop 05 26 27 =1831-030 15 40 38 23.7 491.3 -2.9 -27.5 122 94 05 23 58 05 26 27 G31.41 15 40 38 23.7 487.1 -3.1 -29.3 -27 94 No stop 05 29 27 --- 15 43 38 24.1 487.8 -3.1 -29.0 153 97 05 26 28 05 30 57 J1834-0301 15 45 09 24.2 492.4 -2.8 -27.0 62 97 05 30 57 05 33 27 =1831-030 15 47 39 24.5 493.0 -2.8 -26.7 150 100 05 30 58 05 33 27 G31.41 15 47 39 24.6 488.8 -3.0 -28.6 -27 100 No stop 05 36 27 --- 15 50 40 24.9 489.5 -3.0 -28.2 153 103 05 33 28 05 36 27 J1834-0301 15 50 40 24.9 493.7 -2.7 -26.4 -28 103 No stop 05 38 57 =1831-030 15 53 10 25.1 494.3 -2.7 -26.1 122 105 05 36 28 05 38 57 G31.41 15 53 10 25.2 490.1 -2.9 -28.0 -27 105 No stop 05 41 57 --- 15 56 11 25.6 490.9 -2.9 -27.6 153 108 05 38 58 05 41 57 J1834-0301 15 56 11 25.5 495.1 -2.6 -25.7 -28 108 No stop 05 44 27 =1831-030 15 58 41 25.7 495.7 -2.6 -25.4 122 110 05 41 58 05 44 27 G31.41 15 58 41 25.9 491.5 -2.8 -27.4 -27 110 No stop 05 47 27 --- 16 01 41 26.2 492.2 -2.8 -27.0 153 113 05 44 28 05 48 57 J1834-0301 16 03 12 26.2 496.8 -2.5 -24.8 62 113 05 48 57 05 51 27 =1831-030 16 05 42 26.5 497.5 -2.5 -24.5 150 116 05 48 58 Schedule for CAMBG32M (Code Cm ) Page 5 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- 05 51 27 G31.41 16 05 42 26.7 493.2 -2.7 -26.5 -27 116 No stop 05 54 27 --- 16 08 43 27.0 494.0 -2.7 -26.2 153 119 05 51 28 05 54 27 J1834-0301 16 08 43 26.8 498.2 -2.4 -24.1 -28 119 No stop 05 56 57 =1831-030 16 11 13 27.0 498.9 -2.4 -23.8 122 121 05 54 28 05 56 57 G31.41 16 11 13 27.3 494.6 -2.6 -25.9 -27 121 No stop 05 59 57 --- 16 14 13 27.6 495.4 -2.6 -25.5 153 124 05 56 58 05 59 57 J1834-0301 16 14 13 27.3 499.7 -2.3 -23.4 -28 124 No stop 06 02 27 =1831-030 16 16 44 27.6 500.3 -2.3 -23.1 122 126 05 59 58 06 02 27 G31.41 16 16 44 27.9 496.0 -2.5 -25.2 -27 126 No stop 06 05 27 --- 16 19 44 28.2 496.8 -2.5 -24.8 153 129 06 02 28 06 06 57 J1834-0301 16 21 15 28.0 501.5 -2.2 -22.5 62 129 06 06 57 06 09 27 =1831-030 16 23 45 28.3 502.1 -2.2 -22.2 150 132 06 06 58 06 09 27 G31.41 16 23 45 28.6 497.8 -2.4 -24.3 -27 132 No stop 06 12 27 --- 16 26 46 28.9 498.6 -2.4 -23.9 153 135 06 09 28 06 12 27 J1834-0301 16 26 46 28.5 502.9 -2.1 -21.7 -28 135 No stop 06 14 57 =1831-030 16 29 16 28.8 503.6 -2.1 -21.4 122 137 06 12 28 06 14 57 G31.41 16 29 16 29.2 499.3 -2.3 -23.6 -27 137 No stop 06 17 57 --- 16 32 16 29.5 500.1 -2.3 -23.2 153 140 06 14 58 06 17 57 J1834-0301 16 32 16 29.0 504.4 -2.0 -21.0 -28 140 No stop 06 20 27 =1831-030 16 34 47 29.3 505.1 -2.0 -20.6 122 142 06 17 58 06 20 27 G31.41 16 34 47 29.7 500.7 -2.2 -22.8 -27 142 No stop 06 23 27 --- 16 37 47 30.0 501.5 -2.2 -22.4 153 145 06 20 28 06 24 57 J1834-0301 16 39 18 29.7 506.3 -1.9 -19.9 62 145 06 24 57 06 27 27 =1831-030 16 41 48 29.9 506.9 -1.9 -19.6 150 148 06 24 58 06 27 27 G31.41 16 41 48 30.4 502.6 -2.1 -21.9 -27 148 No stop 06 30 27 --- 16 44 48 30.7 503.4 -2.1 -21.4 153 150 06 27 28 06 30 27 J1834-0301 16 44 48 30.1 507.8 -1.8 -19.1 -28 150 No stop 06 32 57 =1831-030 16 47 19 30.3 508.5 -1.8 -18.7 122 153 06 30 28 06 32 57 G31.41 16 47 19 30.9 504.1 -2.0 -21.1 -28 153 No stop 06 35 57 --- 16 50 19 31.2 504.9 -2.0 -20.6 152 156 06 32 58 Schedule for CAMBG32M (Code Cm ) Page 6 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- 06 35 57 J1834-0301 16 50 19 30.6 509.3 -1.7 -18.3 -28 156 No stop 06 38 27 =1831-030 16 52 50 30.7 510.0 -1.7 -17.9 122 158 06 35 58 06 38 27 G31.41 16 52 50 31.4 505.6 -1.9 -20.3 -28 158 No stop 06 41 27 --- 16 55 50 31.6 506.4 -1.9 -19.8 152 161 06 38 28 06 42 43 J1751+0939 16 57 06 46.0 520.3 -0.9 -12.1 16 161 06 42 43 06 48 43 =1749+096 17 03 07 46.3 522.4 -0.8 -10.9 360 167 06 42 44 06 52 43 G31.41 17 07 08 32.5 509.6 -1.7 -18.1 181 167 06 52 43 06 55 43 --- 17 10 08 32.8 510.4 -1.6 -17.6 180 170 06 52 44 06 55 43 J1834-0301 17 10 08 32.0 514.8 -1.4 -15.1 -28 170 No stop 06 58 13 =1831-030 17 12 39 32.1 515.5 -1.4 -14.7 122 172 06 55 44 06 58 13 G31.41 17 12 39 33.0 511.1 -1.6 -17.2 -28 172 No stop 07 01 13 --- 17 15 39 33.2 512.0 -1.5 -16.7 152 175 06 58 14 07 01 13 J1834-0301 17 15 39 32.3 516.4 -1.3 -14.2 -28 175 No stop 07 03 43 =1831-030 17 18 10 32.5 517.1 -1.3 -13.8 122 178 07 01 14 07 03 43 G31.41 17 18 10 33.4 512.7 -1.5 -16.3 -28 178 No stop 07 06 43 --- 17 21 10 33.6 513.6 -1.5 -15.8 152 180 07 03 44 07 06 43 J1834-0301 17 21 10 32.7 518.0 -1.2 -13.3 -28 180 No stop 07 09 13 =1831-030 17 23 40 32.8 518.7 -1.2 -12.9 122 183 07 06 44 07 09 13 G31.41 17 23 40 33.7 514.3 -1.4 -15.4 -28 183 No stop 07 12 13 --- 17 26 41 33.9 515.2 -1.4 -14.9 152 186 07 09 14 07 13 43 J1834-0301 17 28 11 33.0 520.0 -1.1 -12.1 62 186 07 13 43 07 16 13 =1831-030 17 30 42 33.2 520.7 -1.1 -11.7 150 188 07 13 44 07 16 13 G31.41 17 30 42 34.2 516.4 -1.3 -14.2 -28 188 No stop 07 19 13 --- 17 33 42 34.4 517.2 -1.2 -13.7 152 191 07 16 14 07 19 13 J1834-0301 17 33 42 33.3 521.6 -1.0 -11.2 -28 191 No stop 07 21 43 =1831-030 17 36 13 33.4 522.4 -1.0 -10.7 122 194 07 19 14 07 21 43 G31.41 17 36 13 34.5 518.0 -1.2 -13.3 -28 194 No stop 07 24 43 --- 17 39 13 34.7 518.9 -1.1 -12.8 152 196 07 21 44 07 24 43 J1834-0301 17 39 13 33.6 523.2 -0.9 -10.2 -28 196 No stop 07 27 13 =1831-030 17 41 43 33.7 524.0 -0.9 -9.8 122 199 07 24 44 Schedule for CAMBG32M (Code Cm ) Page 7 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- 07 27 13 G31.41 17 41 43 34.8 519.6 -1.1 -12.3 -28 199 No stop 07 30 13 --- 17 44 44 35.0 520.5 -1.1 -11.8 152 202 07 27 14 07 31 43 J1834-0301 17 46 14 33.9 525.3 -0.8 -9.0 62 202 07 31 43 07 34 13 =1831-030 17 48 45 34.0 526.1 -0.8 -8.5 150 204 07 31 44 07 34 13 G31.41 17 48 45 35.2 521.7 -1.0 -11.1 -28 204 No stop 07 37 13 --- 17 51 45 35.3 522.6 -0.9 -10.6 152 207 07 34 14 07 37 13 J1834-0301 17 51 45 34.1 527.0 -0.7 -8.0 -28 207 No stop 07 39 43 =1831-030 17 54 15 34.2 527.7 -0.7 -7.5 122 210 07 37 14 07 39 43 G31.41 17 54 15 35.4 523.4 -0.9 -10.1 -27 210 No stop 07 42 43 --- 17 57 16 35.6 524.3 -0.8 -9.6 153 212 07 39 44 07 42 43 J1834-0301 17 57 16 34.2 528.6 -0.6 -7.0 -28 212 No stop 07 45 13 =1831-030 17 59 46 34.3 529.4 -0.6 -6.5 122 215 07 42 44 07 45 13 G31.41 17 59 46 35.7 525.0 -0.8 -9.1 -27 215 No stop 07 48 13 --- 18 02 47 35.8 526.0 -0.8 -8.6 153 218 07 45 14 07 49 43 J1834-0301 18 04 17 34.4 530.7 -0.5 -5.7 62 218 07 49 43 07 52 13 =1831-030 18 06 48 34.5 531.5 -0.5 -5.2 150 220 07 49 44 07 52 13 G31.41 18 06 48 35.9 527.2 -0.7 -7.8 -27 220 No stop 07 55 13 --- 18 09 48 36.0 528.1 -0.6 -7.3 153 223 07 52 14 07 55 13 J1834-0301 18 09 48 34.6 532.4 -0.4 -4.7 -28 223 No stop 07 57 43 =1831-030 18 12 18 34.6 533.1 -0.4 -4.2 122 225 07 55 14 07 57 43 G31.41 18 12 18 36.1 528.9 -0.6 -6.8 -27 225 No stop 08 00 43 --- 18 15 19 36.2 529.8 -0.5 -6.2 153 228 07 57 44 08 00 43 J1834-0301 18 15 19 34.7 534.1 -0.3 -3.6 -28 228 No stop 08 03 13 =1831-030 18 17 49 34.7 534.8 -0.3 -3.2 122 231 08 00 44 08 03 13 G31.41 18 17 49 36.2 530.6 -0.5 -5.8 -27 231 No stop 08 06 13 --- 18 20 50 36.3 531.5 -0.5 -5.2 153 234 08 03 14 08 07 43 J1834-0301 18 22 20 34.8 536.2 -0.2 -2.3 62 234 08 07 43 08 10 13 =1831-030 18 24 50 34.8 536.9 -0.2 -1.9 150 236 08 07 44 08 10 13 G31.41 18 24 50 36.4 532.7 -0.4 -4.4 -27 236 No stop 08 13 13 --- 18 27 51 36.5 533.7 -0.3 -3.9 153 239 08 10 14 Schedule for CAMBG32M (Code Cm ) Page 8 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- 08 13 13 J1834-0301 18 27 51 34.8 537.9 -0.1 -1.3 -28 239 No stop 08 15 43 =1831-030 18 30 21 34.8 538.6 -0.1 -0.8 122 241 08 13 14 08 15 43 G31.41 18 30 21 36.5 534.4 -0.3 -3.4 -27 241 No stop 08 18 43 --- 18 33 22 36.5 535.4 -0.2 -2.8 153 244 08 15 44 08 18 43 J1834-0301 18 33 22 34.8 539.5 -0.0 -0.3 -28 244 No stop 08 21 13 =1831-030 18 35 52 34.8 540.3 0.0 0.2 122 247 08 18 44 08 21 13 G31.41 18 35 52 36.6 536.2 -0.2 -2.4 -27 247 No stop 08 24 13 --- 18 38 53 36.6 537.1 -0.2 -1.8 153 250 08 21 14 08 32 13 J2253+1608 18 46 54 29.9 462.4 -4.1 -38.6 338 250 08 32 13 08 38 13 =3C454.3 18 52 55 30.8 463.7 -4.0 -38.4 360 255 08 32 14 08 42 13 G31.41 18 56 56 36.6 542.7 0.1 1.7 95 255 08 42 13 08 45 13 --- 18 59 56 36.6 543.7 0.2 2.2 180 258 08 42 14 08 45 13 J1834-0301 18 59 56 34.6 547.6 0.4 4.7 -27 258 No stop 08 47 43 =1831-030 19 02 27 34.5 548.4 0.5 5.1 123 261 08 45 14 08 47 43 G31.41 19 02 27 36.5 544.4 0.2 2.7 -26 261 No stop 08 50 43 --- 19 05 27 36.5 545.4 0.3 3.3 154 264 08 47 44 08 50 43 J1834-0301 19 05 27 34.4 549.3 0.5 5.7 -27 264 No stop 08 53 13 =1831-030 19 07 58 34.4 550.0 0.6 6.1 123 266 08 50 44 08 53 13 G31.41 19 07 58 36.5 546.1 0.3 3.8 -26 266 No stop 08 56 13 --- 19 10 58 36.4 547.1 0.4 4.3 154 269 08 53 14 08 57 43 J1834-0301 19 12 28 34.2 551.4 0.6 7.0 63 269 08 57 43 09 00 13 =1831-030 19 14 59 34.2 552.1 0.7 7.4 150 271 08 57 44 09 00 13 G31.41 19 14 59 36.3 548.3 0.4 5.1 -26 271 No stop 09 03 13 --- 19 17 59 36.3 549.2 0.5 5.7 154 274 09 00 14 09 03 13 J1834-0301 19 17 59 34.1 553.0 0.7 8.0 -27 274 No stop 09 05 43 =1831-030 19 20 30 34.0 553.8 0.8 8.4 123 277 09 03 14 09 05 43 G31.41 19 20 30 36.2 550.0 0.5 6.1 -26 277 No stop 09 08 43 --- 19 23 30 36.1 550.9 0.6 6.7 154 280 09 05 44 09 08 43 J1834-0301 19 23 30 33.9 554.7 0.8 8.9 -26 280 No stop 09 11 13 =1831-030 19 26 01 33.8 555.4 0.9 9.4 124 282 09 08 44 Schedule for CAMBG32M (Code Cm ) Page 9 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- 09 11 13 G31.41 19 26 01 36.0 551.7 0.6 7.2 -25 282 No stop 09 14 13 --- 19 29 01 35.9 552.6 0.7 7.7 155 285 09 11 14 09 15 43 J1834-0301 19 30 31 33.6 556.7 0.9 10.2 64 285 09 15 43 09 18 13 =1831-030 19 33 02 33.5 557.5 1.0 10.6 150 287 09 15 44 09 18 13 G31.41 19 33 02 35.8 553.9 0.7 8.5 -25 287 No stop 09 21 13 --- 19 36 02 35.7 554.8 0.8 9.0 155 290 09 18 14 09 21 13 J1834-0301 19 36 02 33.3 558.4 1.0 11.2 -26 290 No stop 09 23 43 =1831-030 19 38 33 33.2 559.1 1.1 11.6 124 293 09 21 14 09 23 43 G31.41 19 38 33 35.6 555.5 0.8 9.5 -25 293 No stop 09 26 43 --- 19 41 33 35.5 556.4 0.9 10.0 155 296 09 23 44 09 26 43 J1834-0301 19 41 33 33.0 560.0 1.1 12.1 -26 296 No stop 09 29 13 =1831-030 19 44 03 32.9 560.7 1.2 12.5 124 298 09 26 44 09 29 13 G31.41 19 44 03 35.3 557.2 0.9 10.5 -25 298 No stop 09 32 13 --- 19 47 04 35.2 558.1 1.0 11.0 155 301 09 29 14 09 33 43 J1834-0301 19 48 34 32.7 562.0 1.2 13.3 64 301 09 33 43 09 36 13 =1831-030 19 51 05 32.5 562.7 1.3 13.7 150 303 09 33 44 09 36 13 G31.41 19 51 05 35.0 559.3 1.0 11.7 -25 303 No stop 09 39 13 --- 19 54 05 34.9 560.2 1.1 12.2 155 306 09 36 14 09 39 13 J1834-0301 19 54 05 32.3 563.6 1.3 14.2 -25 306 No stop 09 41 43 =1831-030 19 56 36 32.2 564.3 1.4 14.7 125 309 09 39 14 09 41 43 G31.41 19 56 36 34.7 561.0 1.1 12.7 -24 309 No stop 09 44 43 --- 19 59 36 34.6 561.8 1.2 13.2 156 312 09 41 44 09 44 43 J1834-0301 19 59 36 32.0 565.2 1.4 15.1 -25 312 No stop 09 47 13 =1831-030 20 02 06 31.8 565.9 1.5 15.6 125 314 09 44 44 09 47 13 G31.41 20 02 06 34.4 562.6 1.2 13.6 -24 314 No stop 09 50 13 --- 20 05 07 34.2 563.5 1.3 14.1 156 317 09 47 14 09 54 35 J2253+1608 20 09 30 41.5 482.2 -2.8 -32.7 112 317 09 54 35 10 00 35 =3C454.3 20 15 31 42.3 483.8 -2.7 -32.0 360 323 09 54 36 10 04 35 G31.41 20 19 32 33.3 567.6 1.5 16.5 87 323 10 04 35 10 07 35 --- 20 22 32 33.1 568.5 1.6 17.0 180 326 10 04 36 Schedule for CAMBG32M (Code Cm ) Page 10 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- 10 07 35 J1834-0301 20 22 32 30.3 571.6 1.8 18.8 -24 326 No stop 10 10 05 =1831-030 20 25 03 30.1 572.3 1.8 19.1 126 328 10 07 36 10 10 05 G31.41 20 25 03 32.9 569.2 1.6 17.4 -24 328 No stop 10 13 05 --- 20 28 03 32.6 570.1 1.7 17.9 156 331 10 10 06 10 13 05 J1834-0301 20 28 03 29.9 573.1 1.9 19.6 -24 331 No stop 10 15 35 =1831-030 20 30 34 29.6 573.8 1.9 20.0 126 333 10 13 06 10 15 35 G31.41 20 30 34 32.4 570.8 1.7 18.3 -24 333 No stop 10 18 35 --- 20 33 34 32.2 571.6 1.8 18.8 156 336 10 15 36 10 18 35 J1834-0301 20 33 34 29.4 574.6 2.0 20.4 -25 336 No stop 10 21 05 =1831-030 20 36 05 29.2 575.2 2.0 20.8 125 339 10 18 36 10 21 05 G31.41 20 36 05 32.0 572.3 1.8 19.1 -24 339 No stop 10 24 05 --- 20 39 05 31.8 573.2 1.8 19.6 156 342 10 21 06 10 25 35 J1834-0301 20 40 35 28.8 576.4 2.1 21.4 65 342 10 25 35 10 28 05 =1831-030 20 43 06 28.5 577.1 2.1 21.7 150 344 10 25 36 10 28 05 G31.41 20 43 06 31.4 574.3 1.9 20.2 -25 344 No stop 10 31 05 --- 20 46 06 31.2 575.1 2.0 20.7 155 347 10 28 06 10 31 05 J1834-0301 20 46 06 28.2 577.9 2.2 22.2 -25 347 No stop 10 33 35 =1831-030 20 48 37 28.0 578.6 2.2 22.5 125 349 10 31 06 10 33 35 G31.41 20 48 37 30.9 575.8 2.0 21.0 -25 349 No stop 10 36 35 --- 20 51 37 30.7 576.6 2.1 21.4 155 352 10 33 36 10 36 35 J1834-0301 20 51 37 27.7 579.3 2.3 22.9 -25 352 No stop 10 39 05 =1831-030 20 54 08 27.5 580.0 2.3 23.2 125 355 10 36 36 10 39 05 G31.41 20 54 08 30.4 577.3 2.1 21.8 -25 355 No stop 10 42 05 --- 20 57 08 30.1 578.1 2.1 22.2 155 358 10 39 06 10 43 35 J1834-0301 20 58 38 27.0 581.1 2.4 23.8 65 358 10 43 35 10 46 05 =1831-030 21 01 09 26.8 581.8 2.4 24.2 150 360 10 43 36 10 46 05 G31.41 21 01 09 29.8 579.1 2.2 22.8 -25 360 No stop 10 49 05 --- 21 04 09 29.5 579.9 2.3 23.2 155 363 10 46 06 10 49 05 J1834-0301 21 04 09 26.5 582.6 2.5 24.5 -25 363 No stop 10 51 35 =1831-030 21 06 40 26.2 583.2 2.5 24.9 125 365 10 49 06 Schedule for CAMBG32M (Code Cm ) Page 11 The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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 ---------------------------------------------------------------------------------------- --- Fri 24 Feb 2012 Day 55 --- 10 51 35 G31.41 21 06 40 29.2 580.6 2.3 23.5 -25 365 No stop 10 54 35 --- 21 09 40 28.9 581.4 2.4 23.9 155 368 10 51 36 10 54 35 J1834-0301 21 09 40 25.9 583.9 2.6 25.2 -25 368 No stop 10 57 05 =1831-030 21 12 11 25.6 584.6 2.6 25.5 125 371 10 54 36 10 57 05 G31.41 21 12 11 28.7 582.0 2.4 24.3 -25 371 No stop 11 00 05 --- 21 15 11 28.3 582.8 2.4 24.6 155 374 10 57 06 11 01 35 J1834-0301 21 16 41 25.1 585.7 2.7 26.1 65 374 11 01 35 11 04 05 =1831-030 21 19 12 24.8 586.3 2.7 26.4 150 376 11 01 36 11 04 05 G31.41 21 19 12 27.9 583.8 2.5 25.1 -25 376 No stop 11 07 05 --- 21 22 12 27.6 584.6 2.6 25.5 155 379 11 04 06 11 07 05 J1834-0301 21 22 12 24.5 587.1 2.8 26.7 -26 379 No stop 11 09 35 =1831-030 21 24 43 24.2 587.7 2.8 27.0 124 381 11 07 06 11 09 35 G31.41 21 24 43 27.3 585.3 2.6 25.8 -25 381 No stop 11 12 35 --- 21 27 43 27.0 586.0 2.7 26.2 155 384 11 09 36 11 12 35 J1834-0301 21 27 43 23.9 588.4 2.9 27.3 -26 384 No stop 11 15 05 =1831-030 21 30 14 23.6 589.0 2.9 27.6 124 387 11 12 36 11 15 05 G31.41 21 30 14 26.7 586.6 2.7 26.5 -25 387 No stop 11 18 05 --- 21 33 14 26.4 587.4 2.8 26.8 155 389 11 15 06 11 19 35 J1834-0301 21 34 44 23.1 590.1 3.0 28.1 64 389 11 19 35 11 22 05 =1831-030 21 37 15 22.8 590.7 3.0 28.4 150 392 11 19 36 11 22 05 G31.41 21 37 15 25.9 588.4 2.8 27.3 -26 392 No stop 11 25 05 --- 21 40 15 25.6 589.1 2.9 27.6 154 395 11 22 06 11 25 05 J1834-0301 21 40 15 22.4 591.4 3.1 28.7 -26 395 No stop 11 27 35 =1831-030 21 42 46 22.1 592.0 3.1 28.9 124 397 11 25 06 11 27 35 G31.41 21 42 46 25.3 589.7 2.9 27.9 -26 397 No stop 11 30 35 --- 21 45 46 24.9 590.5 3.0 28.2 154 400 11 27 36 11 34 47 J2253+1608 21 49 58 51.8 514.4 -1.1 -16.0 109 400 11 34 47 11 40 47 =3C454.3 21 55 59 52.2 516.7 -1.0 -14.7 360 406 11 34 48 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: em071c.set Matching groups in /home/mosca/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= 6664.18 6664.18 6664.18 6664.18 6668.18 6668.18 6668.18 6668.18 6672.18 6672.18 6672.18 6672.18 6676.18 6676.18 6676.18 6676.18 BBC fr= 544.18 544.18 544.18 544.18 548.18 548.18 548.18 548.18 552.18 552.18 552.18 552.18 556.18 556.18 556.18 556.18 Bandwd= 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 2.000 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 -- The G31.41+0.31 high-mass core: rotating toroid or bipolar outflow ? 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) * G31.41 18 44 59.124106 * 18 47 34.330000 18 48 12.267075 0.00 -01 16 08.01622 *-01 12 47.00000 -01 11 59.60942 0.00 From catalog imbedded in main SCHED input file. MASER SOURCE Doppler based on LSR frame and radio definition. Velocities: 99.00 99.00 99.00 99.00 99.00 99.00 99.00 99.00 99.00 99.00 99.00 99.00 99.00 99.00 3.600 scan and 85.703 baseline hours in setup: em071c.set Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 * J1834-0301 18 31 36.772622 * 18 34 14.074564 18 34 52.595211 1.09 1831-030 -03 03 43.12363 *-03 01 19.62744 -03 00 46.02527 1.27 From catalog imbedded in main SCHED input file. VLBA Calib Survey - GSFC sols. - created L.Petrov 2008a_astro Doppler based on other sources. 2.792 scan and 66.932 baseline hours in setup: em071c.set Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 * J1751+0939 17 49 10.387930 * 17 51 32.818573 17 52 07.832152 0.00 1749+096 09 39 42.82591 * 09 39 00.72846 09 38 44.18980 0.01 J1751+09 /home/mosca/SCHED/catalogs/sources.vlba GSFC 2010a astro solution 121343 Observations Doppler based on other sources. 0.300 scan and 8.400 baseline hours in setup: em071c.set Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 * J2253+1608 22 51 29.519738 * 22 53 57.747937 22 54 33.530411 0.76 3C454.3 15 52 54.34811 * 16 08 53.56094 16 12 48.42594 0.74 2251+158 /home/mosca/SCHED/catalogs/sources.vlba J2253+16 GSFC 2010a astro solution 39550 Observations Doppler based on other sources. 0.300 scan and 8.400 baseline hours in setup: em071c.set Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 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) G31.41 55.2 J1834-0301 58.2 J1751+0939 71.2 J2253+1608 26.7 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg