COVER INFORMATION Station: WSTRBORK (Code Wb ) Experiment: How do O-type forming stars accrete their mass? Exp. Code: EG073A Schedule Version: 2.00 Processed by SCHED version: 10.20 Release of about July 12, 2012 PI: Ciriaco Goddi Address: JIVE POSTBUS 2 7990 AA Dwingelooo Netherlands Phone: +31 (0)521 596 548 EMAIL: goddi@jive.nl Fax: Phone during observation: +31 (0)521 596 548 Observing mode: Polarimetric observations in phase-reference of 1 maser so Notes: There are two sources ~1arcmin apart in the sky. We observe at an intermediate position. Phase-cal OFF Schedule for WSTRBORK (Code Wb ) Page 2 How do O-type forming stars accrete their mass? 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 ---------------------------------------------------------------------------------------- --- Wed 29 May 2013 Day 149 --- Next scan frequencies: 6667.58 6667.58 6667.58 6667.58 6671.58 6671.58 6671.58 6671.58 6675.58 6675.58 6675.58 6675.58 6679.58 6679.58 6679.58 6679.58 Next BBC frequencies: 167.58 167.58 167.58 167.58 171.58 171.58 171.58 171.58 175.58 175.58 175.58 175.58 179.58 179.58 179.58 179.58 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 23 00 00 J2202+4216 15 57 03 31.7 60.3 -6.1 D 0.0 0 0 23 00 00 23 08 00 =BLLAC 16 05 04 32.7 61.5 -6.0 0.0 0 8 23 00 04 23 17 30 J1331+3030 16 14 35 53.0 249.0 2.7 0.0 125 8 23 17 30 23 28 30 =3C286 16 25 37 51.4 251.9 2.9 0.0 660 18 23 17 34 23 38 00 W51 16 35 09 39.2 122.8 -2.8 0.0 267 18 23 38 00 23 45 00 --- 16 42 10 40.1 124.7 -2.7 0.0 420 25 23 38 04 23 45 40 J1930+1532 16 42 50 40.1 122.2 -2.8 0.0 21 25 23 45 40 23 47 40 =1928+154 16 44 50 40.4 122.8 -2.8 0.0 120 27 23 45 44 23 47 40 W51 16 44 50 40.4 125.4 -2.7 0.0 -19 27 No stop 23 49 40 --- 16 46 51 40.7 126.0 -2.6 0.0 101 29 23 47 44 23 49 40 J1930+1532 16 46 51 40.6 123.3 -2.7 0.0 -19 29 No stop 23 51 40 =1928+154 16 48 51 40.9 123.8 -2.7 0.0 101 31 23 49 44 23 51 40 W51 16 48 51 40.9 126.5 -2.6 0.0 -19 31 No stop 23 53 40 --- 16 50 51 41.1 127.1 -2.6 0.0 101 33 23 51 44 23 53 40 J1930+1532 16 50 51 41.2 124.4 -2.7 0.0 -19 33 No stop 23 55 40 =1928+154 16 52 52 41.4 124.9 -2.6 0.0 101 35 23 53 44 23 56 20 W51 16 53 32 41.5 127.8 -2.5 0.0 21 35 23 56 20 23 58 20 --- 16 55 32 41.7 128.4 -2.5 0.0 120 37 23 56 24 --- Start: Wed 29 May 2013 Day 149 -- Stop: Thu 30 May 2013 Day 150 --- 23 59 00 J1930+1532 16 56 12 41.8 125.9 -2.6 0.0 21 37 23 59 00 00 01 00 =1928+154 16 58 13 42.1 126.4 -2.6 0.0 120 39 23 59 04 00 01 00 W51 16 58 13 42.0 129.1 -2.4 0.0 -19 39 No stop 00 03 00 --- 17 00 13 42.2 129.7 -2.4 0.0 101 41 00 01 04 00 03 00 J1930+1532 17 00 13 42.3 127.0 -2.5 0.0 -19 41 No stop 00 05 00 =1928+154 17 02 13 42.5 127.6 -2.5 0.0 101 43 00 03 04 Schedule for WSTRBORK (Code Wb ) Page 3 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 00 05 00 W51 17 02 13 42.5 130.3 -2.4 0.0 -19 43 No stop 00 07 00 --- 17 04 14 42.7 130.9 -2.3 0.0 101 45 00 05 04 00 07 00 J1930+1532 17 04 14 42.8 128.1 -2.5 0.0 -19 45 No stop 00 09 00 =1928+154 17 06 14 43.0 128.7 -2.4 0.0 101 46 00 07 04 00 09 40 W51 17 06 54 43.0 131.7 -2.3 0.0 21 46 00 09 40 00 11 40 --- 17 08 54 43.2 132.2 -2.3 0.0 120 48 00 09 44 00 12 20 J1930+1532 17 09 34 43.4 129.7 -2.4 0.0 21 48 00 12 20 00 14 20 =1928+154 17 11 35 43.6 130.3 -2.3 0.0 120 50 00 12 24 00 14 20 W51 17 11 35 43.5 133.0 -2.2 0.0 -19 50 No stop 00 16 20 --- 17 13 35 43.8 133.6 -2.2 0.0 101 52 00 14 24 00 16 20 J1930+1532 17 13 35 43.9 130.8 -2.3 0.0 -19 52 No stop 00 18 20 =1928+154 17 15 35 44.1 131.4 -2.3 0.0 101 54 00 16 24 00 18 20 W51 17 15 35 44.0 134.2 -2.1 0.0 -19 54 No stop 00 20 20 --- 17 17 36 44.2 134.8 -2.1 0.0 101 56 00 18 24 00 20 20 J1930+1532 17 17 36 44.3 132.0 -2.2 0.0 -19 56 No stop 00 22 20 =1928+154 17 19 36 44.5 132.6 -2.2 0.0 101 58 00 20 24 00 23 00 W51 17 20 16 44.5 135.7 -2.1 0.0 21 58 00 23 00 00 25 00 --- 17 22 17 44.7 136.3 -2.0 0.0 120 60 00 23 04 00 25 40 J1930+1532 17 22 57 44.9 133.6 -2.1 0.0 21 60 00 25 40 00 27 40 =1928+154 17 24 57 45.1 134.3 -2.1 0.0 120 62 00 25 44 00 30 48 J2202+4216 17 28 06 44.3 74.4 -4.6 0.0 51 62 00 30 48 00 38 48 =BLLAC 17 36 07 45.5 75.7 -4.5 0.0 480 70 00 30 52 00 42 13 W51 17 39 33 46.4 141.7 -1.7 0.0 58 70 00 42 13 00 46 13 --- 17 43 33 46.8 143.0 -1.7 0.0 240 74 00 42 17 00 46 53 J1930+1532 17 44 13 47.1 140.3 -1.8 0.0 21 74 00 46 53 00 48 53 =1928+154 17 46 14 47.3 141.0 -1.8 0.0 120 75 00 46 57 00 48 53 W51 17 46 14 47.0 143.9 -1.6 0.0 -19 75 No stop 00 50 53 --- 17 48 14 47.2 144.6 -1.6 0.0 101 77 00 48 57 00 50 53 J1930+1532 17 48 14 47.5 141.6 -1.7 0.0 -19 77 No stop 00 52 53 =1928+154 17 50 14 47.7 142.3 -1.7 0.0 101 79 00 50 57 Schedule for WSTRBORK (Code Wb ) Page 4 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 00 52 53 W51 17 50 14 47.3 145.2 -1.6 0.0 -19 79 No stop 00 54 53 --- 17 52 15 47.5 145.9 -1.5 0.0 101 81 00 52 57 00 54 53 J1930+1532 17 52 15 47.8 143.0 -1.7 0.0 -19 81 No stop 00 56 53 =1928+154 17 54 15 48.0 143.6 -1.6 0.0 101 83 00 54 57 00 57 33 W51 17 54 55 47.7 146.8 -1.5 0.0 21 83 00 57 33 00 59 33 --- 17 56 56 47.9 147.5 -1.5 0.0 120 85 00 57 37 01 00 13 J1930+1532 17 57 36 48.3 144.7 -1.6 0.0 21 85 01 00 13 01 02 13 =1928+154 17 59 36 48.5 145.4 -1.5 0.0 120 87 01 00 17 01 02 13 W51 17 59 36 48.1 148.4 -1.4 0.0 -19 87 No stop 01 04 13 --- 18 01 36 48.3 149.1 -1.4 0.0 101 89 01 02 17 01 04 13 J1930+1532 18 01 36 48.7 146.1 -1.5 0.0 -19 89 No stop 01 06 13 =1928+154 18 03 37 48.8 146.8 -1.5 0.0 101 91 01 04 17 01 06 13 W51 18 03 37 48.4 149.8 -1.3 0.0 -19 91 No stop 01 08 13 --- 18 05 37 48.6 150.5 -1.3 0.0 101 93 01 06 17 01 08 13 J1930+1532 18 05 37 49.0 147.5 -1.4 0.0 -19 93 No stop 01 10 13 =1928+154 18 07 37 49.2 148.2 -1.4 0.0 101 95 01 08 17 01 10 53 W51 18 08 17 48.8 151.4 -1.3 0.0 21 95 01 10 53 01 12 53 --- 18 10 18 48.9 152.1 -1.2 0.0 120 97 01 10 57 01 13 33 J1930+1532 18 10 58 49.4 149.3 -1.3 0.0 21 97 01 13 33 01 15 33 =1928+154 18 12 58 49.6 150.1 -1.3 0.0 120 99 01 13 37 01 15 33 W51 18 12 58 49.1 153.1 -1.2 0.0 -19 99 No stop 01 17 33 --- 18 14 59 49.2 153.8 -1.2 0.0 101 101 01 15 37 01 17 33 J1930+1532 18 14 59 49.7 150.8 -1.3 0.0 -19 101 No stop 01 19 33 =1928+154 18 16 59 49.9 151.5 -1.2 0.0 101 103 01 17 37 01 19 33 W51 18 16 59 49.4 154.5 -1.1 0.0 -19 103 No stop 01 21 33 --- 18 18 59 49.5 155.2 -1.1 0.0 101 105 01 19 37 01 21 33 J1930+1532 18 18 59 50.0 152.2 -1.2 0.0 -19 105 No stop 01 23 33 =1928+154 18 21 00 50.2 152.9 -1.2 0.0 101 106 01 21 37 01 24 13 W51 18 21 40 49.7 156.2 -1.0 0.0 21 106 01 24 13 01 26 13 --- 18 23 40 49.8 156.9 -1.0 0.0 120 108 01 24 17 Schedule for WSTRBORK (Code Wb ) Page 5 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 01 26 53 J1930+1532 18 24 20 50.4 154.1 -1.1 0.0 21 108 01 26 53 01 28 53 =1928+154 18 26 20 50.5 154.9 -1.1 0.0 120 110 01 26 57 01 32 27 J2202+4216 18 29 55 53.5 84.8 -3.6 0.0 76 110 01 32 27 01 40 27 =BLLAC 18 37 56 54.7 86.3 -3.4 0.0 480 118 01 32 31 01 44 21 W51 18 41 51 50.7 163.6 -0.7 0.0 87 118 01 44 21 01 48 21 --- 18 45 52 50.9 165.1 -0.6 0.0 240 122 01 44 25 01 49 01 J1930+1532 18 46 32 51.6 162.4 -0.7 0.0 21 122 01 49 01 01 51 01 =1928+154 18 48 32 51.7 163.2 -0.7 0.0 120 124 01 49 05 01 51 01 W51 18 48 32 51.0 166.2 -0.6 0.0 -19 124 No stop 01 53 01 --- 18 50 32 51.0 166.9 -0.6 0.0 101 126 01 51 05 01 53 01 J1930+1532 18 50 32 51.8 163.9 -0.7 0.0 -19 126 No stop 01 55 01 =1928+154 18 52 33 51.9 164.7 -0.6 0.0 101 128 01 53 05 01 55 01 W51 18 52 33 51.1 167.7 -0.5 0.0 -19 128 No stop 01 57 01 --- 18 54 33 51.2 168.5 -0.5 0.0 101 130 01 55 05 01 57 01 J1930+1532 18 54 33 52.0 165.5 -0.6 0.0 -19 130 No stop 01 59 01 =1928+154 18 56 33 52.0 166.2 -0.6 0.0 101 132 01 57 05 01 59 41 W51 18 57 14 51.3 169.5 -0.5 0.0 21 132 01 59 41 02 01 41 --- 18 59 14 51.3 170.3 -0.4 0.0 120 134 01 59 45 02 02 21 J1930+1532 18 59 54 52.1 167.5 -0.5 0.0 21 134 02 02 21 02 04 21 =1928+154 19 01 54 52.2 168.3 -0.5 0.0 120 135 02 02 25 02 04 21 W51 19 01 54 51.4 171.3 -0.4 0.0 -19 135 No stop 02 06 21 --- 19 03 55 51.4 172.1 -0.3 0.0 101 137 02 04 25 02 06 21 J1930+1532 19 03 55 52.3 169.1 -0.5 0.0 -19 137 No stop 02 08 21 =1928+154 19 05 55 52.3 169.9 -0.4 0.0 101 139 02 06 25 02 08 21 W51 19 05 55 51.5 172.8 -0.3 0.0 -19 139 No stop 02 10 21 --- 19 07 55 51.5 173.6 -0.3 0.0 101 141 02 08 25 02 10 21 J1930+1532 19 07 55 52.4 170.7 -0.4 0.0 -19 141 No stop 02 12 21 =1928+154 19 09 56 52.4 171.5 -0.4 0.0 101 143 02 10 25 02 13 01 W51 19 10 36 51.5 174.6 -0.2 0.0 21 143 02 13 01 02 15 01 --- 19 12 36 51.6 175.4 -0.2 0.0 120 145 02 13 05 Schedule for WSTRBORK (Code Wb ) Page 6 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 02 15 41 J1930+1532 19 13 16 52.5 172.8 -0.3 0.0 21 145 02 15 41 02 17 41 =1928+154 19 15 17 52.5 173.6 -0.3 0.0 120 147 02 15 45 02 17 41 W51 19 15 17 51.6 176.5 -0.2 0.0 -19 147 No stop 02 19 41 --- 19 17 17 51.6 177.2 -0.1 0.0 101 149 02 17 45 02 19 41 J1930+1532 19 17 17 52.6 174.4 -0.2 0.0 -19 149 No stop 02 21 41 =1928+154 19 19 17 52.6 175.1 -0.2 0.0 101 151 02 19 45 02 21 41 W51 19 19 17 51.6 178.0 -0.1 0.0 -19 151 No stop 02 23 41 --- 19 21 17 51.6 178.8 -0.1 0.0 101 153 02 21 45 02 23 41 J1930+1532 19 21 17 52.6 175.9 -0.2 0.0 -19 153 No stop 02 25 41 =1928+154 19 23 18 52.6 176.7 -0.1 0.0 101 155 02 23 45 02 26 21 W51 19 23 58 51.6 179.9 0.0 0.0 21 155 02 26 21 02 28 21 --- 19 25 58 51.6 180.6 0.0 0.0 120 157 02 26 25 02 29 01 J1930+1532 19 26 38 52.6 178.1 -0.1 0.0 21 157 02 29 01 02 31 01 =1928+154 19 28 39 52.7 178.9 0.0 0.0 120 159 02 29 05 02 35 08 J2202+4216 19 32 46 62.9 97.7 -2.5 0.0 109 159 02 35 08 02 43 08 =BLLAC 19 40 47 64.1 99.6 -2.4 0.0 480 166 02 35 12 02 47 37 W51 19 45 17 51.4 188.1 0.3 0.0 122 166 02 47 37 02 52 37 --- 19 50 18 51.3 190.1 0.4 0.0 300 171 02 47 41 02 53 17 J1930+1532 19 50 58 52.5 187.7 0.3 0.0 21 171 02 53 17 02 55 17 =1928+154 19 52 58 52.4 188.5 0.4 0.0 120 173 02 53 21 02 55 17 W51 19 52 58 51.2 191.1 0.5 0.0 -19 173 No stop 02 57 17 --- 19 54 59 51.1 191.9 0.5 0.0 101 175 02 55 21 02 57 17 J1930+1532 19 54 59 52.4 189.3 0.4 0.0 -19 175 No stop 02 59 17 =1928+154 19 56 59 52.3 190.1 0.4 0.0 101 177 02 57 21 02 59 17 W51 19 56 59 51.1 192.6 0.5 0.0 -19 177 No stop 03 01 17 --- 19 58 59 51.0 193.4 0.6 0.0 101 179 02 59 21 03 01 17 J1930+1532 19 58 59 52.3 190.8 0.5 0.0 -19 179 No stop 03 03 17 =1928+154 20 01 00 52.2 191.6 0.5 0.0 101 181 03 01 21 03 03 57 W51 20 01 40 50.9 194.4 0.6 0.0 21 181 03 03 57 03 05 57 --- 20 03 40 50.8 195.2 0.7 0.0 120 183 03 04 01 Schedule for WSTRBORK (Code Wb ) Page 7 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 03 06 37 J1930+1532 20 04 20 52.1 192.9 0.5 0.0 21 183 03 06 37 03 08 37 =1928+154 20 06 21 52.0 193.7 0.6 0.0 120 185 03 06 41 03 08 37 W51 20 06 21 50.7 196.2 0.7 0.0 -19 185 No stop 03 10 37 --- 20 08 21 50.6 196.9 0.7 0.0 101 187 03 08 41 03 10 37 J1930+1532 20 08 21 52.0 194.5 0.6 0.0 -19 187 No stop 03 12 37 =1928+154 20 10 21 51.9 195.3 0.6 0.0 101 189 03 10 41 03 12 37 W51 20 10 21 50.6 197.7 0.8 0.0 -19 189 No stop 03 14 37 --- 20 12 22 50.5 198.4 0.8 0.0 101 191 03 12 41 03 14 37 J1930+1532 20 12 22 51.8 196.0 0.7 0.0 -19 191 No stop 03 16 37 =1928+154 20 14 22 51.7 196.8 0.7 0.0 101 193 03 14 41 03 17 17 W51 20 15 02 50.3 199.4 0.8 0.0 21 193 03 17 17 03 19 17 --- 20 17 02 50.2 200.2 0.9 0.0 120 195 03 17 21 03 19 57 J1930+1532 20 17 42 51.6 198.1 0.8 0.0 21 195 03 19 57 03 21 57 =1928+154 20 19 43 51.5 198.8 0.8 0.0 120 196 03 20 01 03 21 57 W51 20 19 43 50.1 201.2 0.9 0.0 -19 196 No stop 03 23 57 --- 20 21 43 50.0 201.9 1.0 0.0 101 198 03 22 01 03 23 57 J1930+1532 20 21 43 51.4 199.6 0.8 0.0 -19 198 No stop 03 25 57 =1928+154 20 23 43 51.3 200.3 0.9 0.0 101 200 03 24 01 03 25 57 W51 20 23 43 49.9 202.6 1.0 0.0 -19 200 No stop 03 27 57 --- 20 25 44 49.7 203.4 1.0 0.0 101 202 03 26 01 03 27 57 J1930+1532 20 25 44 51.2 201.1 0.9 0.0 -19 202 No stop 03 29 57 =1928+154 20 27 44 51.0 201.8 0.9 0.0 101 204 03 28 01 03 30 37 W51 20 28 24 49.6 204.3 1.1 0.0 21 204 03 30 37 03 32 37 --- 20 30 25 49.5 205.0 1.1 0.0 120 206 03 30 41 03 33 17 J1930+1532 20 31 05 50.9 203.1 1.0 0.0 21 206 03 33 17 03 35 17 =1928+154 20 33 05 50.7 203.8 1.0 0.0 120 208 03 33 21 03 39 52 J2202+4216 20 37 41 72.2 117.9 -1.4 0.0 137 208 03 39 52 03 47 52 =BLLAC 20 45 42 73.3 121.4 -1.3 0.0 480 216 03 39 56 03 52 47 W51 20 50 37 48.0 212.1 1.4 0.0 147 216 03 52 47 03 57 47 --- 20 55 38 47.6 213.8 1.5 0.0 300 221 03 52 51 Schedule for WSTRBORK (Code Wb ) Page 8 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 03 58 27 J1930+1532 20 56 18 49.1 212.1 1.4 0.0 21 221 03 58 27 04 00 27 =1928+154 20 58 19 48.9 212.8 1.4 0.0 120 223 03 58 31 04 00 27 W51 20 58 19 47.4 214.7 1.6 0.0 -19 223 No stop 04 02 27 --- 21 00 19 47.2 215.4 1.6 0.0 101 225 04 00 31 04 02 27 J1930+1532 21 00 19 48.8 213.5 1.5 0.0 -19 225 No stop 04 04 27 =1928+154 21 02 19 48.6 214.2 1.5 0.0 101 226 04 02 31 04 04 27 W51 21 02 19 47.0 216.1 1.6 0.0 -19 226 No stop 04 06 27 --- 21 04 20 46.8 216.7 1.7 0.0 101 228 04 04 31 04 06 27 J1930+1532 21 04 20 48.4 214.9 1.5 0.0 -19 228 No stop 04 08 27 =1928+154 21 06 20 48.2 215.6 1.6 0.0 101 230 04 06 31 04 09 07 W51 21 07 00 46.6 217.6 1.7 0.0 21 230 04 09 07 04 11 07 --- 21 09 00 46.4 218.2 1.7 0.0 120 232 04 09 11 04 11 47 J1930+1532 21 09 40 47.9 216.7 1.6 0.0 21 232 04 11 47 04 13 47 =1928+154 21 11 41 47.8 217.3 1.7 0.0 120 234 04 11 51 04 13 47 W51 21 11 41 46.1 219.1 1.8 0.0 -19 234 No stop 04 15 47 --- 21 13 41 46.0 219.7 1.8 0.0 101 236 04 13 51 04 15 47 J1930+1532 21 13 41 47.6 218.0 1.7 0.0 -19 236 No stop 04 17 47 =1928+154 21 15 41 47.4 218.7 1.7 0.0 101 238 04 15 51 04 17 47 W51 21 15 41 45.8 220.4 1.9 0.0 -19 238 No stop 04 19 47 --- 21 17 42 45.6 221.0 1.9 0.0 101 240 04 17 51 04 19 47 J1930+1532 21 17 42 47.2 219.3 1.8 0.0 -19 240 No stop 04 21 47 =1928+154 21 19 42 47.0 220.0 1.8 0.0 101 242 04 19 51 04 22 27 W51 21 20 22 45.3 221.9 1.9 0.0 21 242 04 22 27 04 24 27 --- 21 22 23 45.1 222.5 2.0 0.0 120 244 04 22 31 04 25 07 J1930+1532 21 23 03 46.7 221.0 1.9 0.0 21 244 04 25 07 04 27 07 =1928+154 21 25 03 46.5 221.7 1.9 0.0 120 246 04 25 11 04 27 07 W51 21 25 03 44.8 223.3 2.0 0.0 -19 246 No stop 04 29 07 --- 21 27 03 44.6 223.9 2.0 0.0 101 248 04 27 11 04 29 07 J1930+1532 21 27 03 46.3 222.3 1.9 0.0 -19 248 No stop 04 31 07 =1928+154 21 29 04 46.1 223.0 2.0 0.0 101 250 04 29 11 Schedule for WSTRBORK (Code Wb ) Page 9 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 04 31 07 W51 21 29 04 44.4 224.5 2.1 0.0 -19 250 No stop 04 33 07 --- 21 31 04 44.2 225.1 2.1 0.0 101 252 04 31 11 04 33 07 J1930+1532 21 31 04 45.9 223.6 2.0 0.0 -19 252 No stop 04 35 07 =1928+154 21 33 04 45.7 224.2 2.0 0.0 101 254 04 33 11 04 35 47 W51 21 33 44 43.9 226.0 2.2 0.0 21 254 04 35 47 04 37 47 --- 21 35 45 43.7 226.6 2.2 0.0 120 255 04 35 51 04 38 27 J1930+1532 21 36 25 45.3 225.2 2.1 0.0 21 255 04 38 27 04 40 27 =1928+154 21 38 25 45.1 225.8 2.1 0.0 120 257 04 38 31 04 44 51 J2202+4216 21 42 50 78.9 160.0 -0.3 0.0 126 257 04 44 51 04 52 51 =BLLAC 21 50 51 79.2 167.6 -0.2 0.0 480 265 04 44 55 04 57 21 W51 21 55 23 41.4 232.2 2.5 0.0 123 265 04 57 21 05 00 51 --- 21 58 53 41.0 233.2 2.6 0.0 210 269 04 57 25 05 01 31 J1930+1532 21 59 33 42.7 232.1 2.5 0.0 21 269 05 01 31 05 03 31 =1928+154 22 01 34 42.4 232.6 2.5 0.0 120 270 05 01 35 05 03 31 W51 22 01 34 40.7 234.0 2.6 0.0 -19 270 No stop 05 05 31 --- 22 03 34 40.4 234.5 2.7 0.0 101 272 05 03 35 05 05 31 J1930+1532 22 03 34 42.2 233.2 2.5 0.0 -19 272 No stop 05 07 31 =1928+154 22 05 34 42.0 233.8 2.6 0.0 101 274 05 05 35 05 07 31 W51 22 05 34 40.2 235.1 2.7 0.0 -19 274 No stop 05 09 31 --- 22 07 35 39.9 235.6 2.7 0.0 101 276 05 07 35 05 09 31 J1930+1532 22 07 35 41.7 234.3 2.6 0.0 -19 276 No stop 05 11 31 =1928+154 22 09 35 41.5 234.9 2.6 0.0 101 278 05 09 35 05 12 11 W51 22 10 15 39.6 236.3 2.8 0.0 21 278 05 12 11 05 14 11 --- 22 12 16 39.4 236.9 2.8 0.0 120 280 05 12 15 05 14 51 J1930+1532 22 12 56 41.1 235.8 2.7 0.0 21 280 05 14 51 05 16 51 =1928+154 22 14 56 40.8 236.4 2.7 0.0 120 282 05 14 55 05 16 51 W51 22 14 56 39.0 237.6 2.8 0.0 -19 282 No stop 05 18 51 --- 22 16 56 38.8 238.1 2.9 0.0 101 284 05 16 55 05 18 51 J1930+1532 22 16 56 40.6 236.9 2.8 0.0 -19 284 No stop 05 20 51 =1928+154 22 18 57 40.3 237.4 2.8 0.0 101 286 05 18 55 Schedule for WSTRBORK (Code Wb ) Page 10 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 05 20 51 W51 22 18 57 38.5 238.6 2.9 0.0 -19 286 No stop 05 22 51 --- 22 20 57 38.2 239.2 2.9 0.0 101 288 05 20 55 05 22 51 J1930+1532 22 20 57 40.0 238.0 2.8 0.0 -19 288 No stop 05 24 51 =1928+154 22 22 57 39.8 238.5 2.9 0.0 101 290 05 22 55 05 25 31 W51 22 23 37 37.9 239.8 3.0 0.0 21 290 05 25 31 05 27 31 --- 22 25 38 37.6 240.4 3.0 0.0 120 292 05 25 35 05 28 11 J1930+1532 22 26 18 39.4 239.4 2.9 0.0 21 292 05 28 11 05 30 11 =1928+154 22 28 18 39.1 239.9 2.9 0.0 120 294 05 28 15 05 30 11 W51 22 28 18 37.3 241.0 3.1 0.0 -19 294 No stop 05 32 11 --- 22 30 18 37.0 241.6 3.1 0.0 101 296 05 30 15 05 32 11 J1930+1532 22 30 18 38.8 240.4 3.0 0.0 -19 296 No stop 05 34 11 =1928+154 22 32 19 38.6 241.0 3.0 0.0 101 298 05 32 15 05 34 11 W51 22 32 19 36.8 242.1 3.1 0.0 -19 298 No stop 05 36 11 --- 22 34 19 36.5 242.6 3.2 0.0 101 299 05 34 15 05 36 11 J1930+1532 22 34 19 38.3 241.5 3.0 0.0 -19 299 No stop 05 38 11 =1928+154 22 36 19 38.0 242.0 3.1 0.0 101 301 05 36 15 05 38 51 W51 22 37 00 36.1 243.2 3.2 0.0 21 301 05 38 51 05 40 51 --- 22 39 00 35.9 243.7 3.2 0.0 120 303 05 38 55 05 41 31 J1930+1532 22 39 40 37.6 242.8 3.1 0.0 21 303 05 41 31 05 43 31 =1928+154 22 41 40 37.3 243.3 3.2 0.0 120 305 05 41 35 05 46 36 J2202+4216 22 44 46 77.4 217.4 0.7 0.0 47 305 05 46 36 05 54 36 =BLLAC 22 52 47 76.6 223.0 0.8 0.0 480 313 05 46 40 05 57 53 W51 22 56 04 33.5 247.9 3.5 0.0 49 313 05 57 53 06 01 23 --- 22 59 35 33.0 248.7 3.6 0.0 210 316 05 57 57 06 02 03 J1930+1532 23 00 15 34.8 247.9 3.5 0.0 21 316 06 02 03 06 04 03 =1928+154 23 02 15 34.5 248.4 3.5 0.0 120 318 06 02 07 06 04 03 W51 23 02 15 32.6 249.3 3.6 0.0 -19 318 No stop 06 06 33 --- 23 04 46 32.3 249.9 3.7 0.0 131 321 06 04 07 06 06 33 J1930+1532 23 04 46 34.1 249.0 3.6 0.0 -19 321 No stop 06 08 33 =1928+154 23 06 46 33.9 249.4 3.6 0.0 101 323 06 06 37 Schedule for WSTRBORK (Code Wb ) Page 11 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 06 08 33 W51 23 06 46 32.0 250.4 3.7 0.0 -19 323 No stop 06 11 03 --- 23 09 17 31.6 251.0 3.7 0.0 131 325 06 08 37 06 11 03 J1930+1532 23 09 17 33.5 250.0 3.6 0.0 -19 325 No stop 06 13 03 =1928+154 23 11 17 33.2 250.5 3.7 0.0 101 327 06 11 07 06 13 43 W51 23 11 57 31.3 251.6 3.8 0.0 21 327 06 13 43 06 16 13 --- 23 14 27 30.9 252.1 3.8 0.0 150 329 06 13 47 06 16 53 J1930+1532 23 15 07 32.7 251.4 3.7 0.0 21 329 06 16 53 06 18 53 =1928+154 23 17 08 32.4 251.8 3.8 0.0 120 331 06 16 57 06 18 53 W51 23 17 08 30.5 252.7 3.9 0.0 -19 331 No stop 06 21 23 --- 23 19 38 30.2 253.3 3.9 0.0 131 334 06 18 57 06 21 23 J1930+1532 23 19 38 32.0 252.4 3.8 0.0 -19 334 No stop 06 23 23 =1928+154 23 21 39 31.7 252.9 3.8 0.0 101 336 06 21 27 06 23 23 W51 23 21 39 29.9 253.8 4.0 0.0 -19 336 No stop 06 25 53 --- 23 24 09 29.5 254.3 4.0 0.0 131 338 06 23 27 06 25 53 J1930+1532 23 24 09 31.4 253.4 3.9 0.0 -19 338 No stop 06 27 53 =1928+154 23 26 09 31.1 253.9 3.9 0.0 101 340 06 25 57 06 28 33 W51 23 26 49 29.1 254.9 4.0 0.0 21 340 06 28 33 06 31 03 --- 23 29 20 28.8 255.5 4.1 0.0 150 343 06 28 37 06 31 43 J1930+1532 23 30 00 30.5 254.7 4.0 0.0 21 343 06 31 43 06 33 43 =1928+154 23 32 00 30.2 255.2 4.0 0.0 120 344 06 31 47 06 33 43 W51 23 32 00 28.4 256.0 4.1 0.0 -19 344 No stop 06 36 13 --- 23 34 31 28.0 256.6 4.2 0.0 131 347 06 33 47 06 36 13 J1930+1532 23 34 31 29.9 255.7 4.0 0.0 -19 347 No stop 06 38 13 =1928+154 23 36 31 29.6 256.2 4.1 0.0 101 349 06 36 17 06 38 13 W51 23 36 31 27.7 257.0 4.2 0.0 -19 349 No stop 06 40 43 --- 23 39 01 27.3 257.6 4.2 0.0 131 351 06 38 17 06 40 43 J1930+1532 23 39 01 29.2 256.7 4.1 0.0 -19 351 No stop 06 42 43 =1928+154 23 41 02 28.9 257.2 4.2 0.0 101 353 06 40 47 06 43 23 W51 23 41 42 26.9 258.2 4.3 0.0 21 353 06 43 23 06 45 53 --- 23 44 12 26.6 258.7 4.3 0.0 150 356 06 43 27 Schedule for WSTRBORK (Code Wb ) Page 12 How do O-type forming stars accrete their mass? UP: D => Below limits; H => Below horizon mask; W => still slewing at end; blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Disk: GBytes recorded to this point. TPStart: Recording start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Disk TPStart Stop UT LST EL AZ HA UP ParA Dwell GBytes SYNC ---------------------------------------------------------------------------------------- --- Thu 30 May 2013 Day 150 --- 06 46 33 J1930+1532 23 44 52 28.3 258.0 4.2 0.0 21 356 06 46 33 06 48 33 =1928+154 23 46 53 28.1 258.4 4.3 0.0 120 358 06 46 37 06 51 41 J2202+4216 23 50 01 69.3 250.0 1.8 0.0 50 358 06 51 41 06 59 41 =BLLAC 23 58 02 68.2 252.6 1.9 0.0 480 365 06 51 45 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess213.M128 Matching groups in /aps3/sched10.2/catalogs/freq.dat: wb5a Best estimates for now Setup group: 1 Station: WSTRBORK Total bit rate: 128 Format: MARK5B Bits per sample: 2 Sample rate: 4.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 6500.00 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 = 2 1 2 1 4 3 4 3 6 5 6 5 8 7 8 7 BBC SB= L L U U L L U U L L U U L L U U IF = 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on these setups were used. Frequency Set: 2 Based on FREQ, BW, and/or DOPPLER in schedule. LO sum= 6667.58 6667.58 6667.58 6667.58 6671.58 6671.58 6671.58 6671.58 6675.58 6675.58 6675.58 6675.58 6679.58 6679.58 6679.58 6679.58 BBC fr= 167.58 167.58 167.58 167.58 171.58 171.58 171.58 171.58 175.58 175.58 175.58 175.58 179.58 179.58 179.58 179.58 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: 2 Track assignments are: track1= 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 barrel=roll_off SOURCES USED IN RECORDING SCANS -- How do O-type forming stars accrete their mass? 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) * W51 19 21 24.339697 * 19 23 42.000000 19 24 20.631048 0.00 14 24 56.76822 * 14 30 50.00000 14 32 28.19778 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 2.708 scan and 68.260 baseline hours in setup: sess213.M128 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 * J1331+3030 13 28 49.657778 * 13 31 08.288070 13 31 46.894376 0.20 3C286 30 45 58.64061 * 30 30 32.95925 30 26 28.42257 0.19 1328+307 /aps3/sched10.2/catalogs/sources.vlba J1331+30 rfc_2012b Petrov, 2012, unpublished 542 observations Doppler based on other sources. 0.183 scan and 5.133 baseline hours in setup: sess213.M128 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 * J1930+1532 19 28 36.092068 * 19 30 52.766993 19 31 31.111973 0.15 1928+154 15 26 11.96581 * 15 32 34.42720 15 34 20.15178 0.16 J1930+15 /aps3/sched10.2/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 139 observations Doppler based on other sources. 2.333 scan and 57.968 baseline hours in setup: sess213.M128 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 * J2202+4216 22 00 39.362504 * 22 02 43.291371 22 03 17.790226 0.14 BLLAC 42 02 08.59073 * 42 16 39.97987 42 20 26.42851 0.10 2200+420 /aps3/sched10.2/catalogs/sources.vlba J2202+42 rfc_2012b Petrov, 2012, unpublished 59418 observations VR422201 Doppler based on other sources. 1.067 scan and 27.999 baseline hours in setup: sess213.M128 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) W51 123.7 J1331+3030 112.7 J1930+1532 121.7 J2202+4216 80.0 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