COVER INFORMATION Station: YEBES40M (Code Ys ) Experiment: How do O-type forming stars accrete their mass? Exp. Code: EG073B Schedule Version: 2.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Ciriaco Goddi Address: Radboud Astronomy Department Heyendaalseweg 135, 6525 AJ Nijmegen Netherlands Phone: +31 243652845 EMAIL: goddi@astro.ru.nl Fax: Phone during observation: +31 243652845 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. At correlation, we require two passes at each source position. This is a multi-epoch experiment. This is the second epoch; next in 2yr Phase-cal OFF Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- Next scan frequencies: 6664.12 6664.12 6664.12 6664.12 6668.12 6668.12 6668.12 6668.12 6672.12 6672.12 6672.12 6672.12 6676.12 6676.12 6676.12 6676.12 Next BBC frequencies: 754.12 754.12 754.12 754.12 758.12 758.12 758.12 758.12 762.12 762.12 762.12 762.12 766.12 766.12 766.12 766.12 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 13 30 00 J2202+4216 15 24 15 20.0 50.8 -6.7 -52.9 0 0 13 30 00 13 38 00 =VR422201 15 32 16 21.2 51.7 -6.5 -53.9 480 8 13 30 01 13 47 30 J1331+3030 15 41 48 61.9 259.3 2.2 60.0 349 8 13 47 30 13 58 30 =3C286 15 52 50 59.8 261.7 2.3 60.7 660 18 13 47 31 14 08 00 W51 16 02 21 39.1 105.6 -3.4 -49.1 398 18 14 08 00 14 15 00 --- 16 09 23 40.4 107.1 -3.3 -48.6 420 25 14 08 01 14 15 40 J1930+1532 16 10 03 39.9 104.7 -3.4 -49.8 23 25 14 15 40 14 17 40 =1928+154 16 12 03 40.3 105.1 -3.3 -49.6 120 27 14 15 41 14 17 40 W51 16 12 03 40.9 107.6 -3.2 -48.4 -18 27 No stop 14 19 40 --- 16 14 03 41.3 108.1 -3.2 -48.3 102 29 14 17 41 14 19 40 J1930+1532 16 14 03 40.6 105.5 -3.3 -49.5 -18 29 No stop 14 21 40 =1928+154 16 16 04 41.0 105.9 -3.3 -49.4 102 31 14 19 41 14 21 40 W51 16 16 04 41.6 108.5 -3.1 -48.1 -18 31 No stop 14 23 40 --- 16 18 04 42.0 108.9 -3.1 -48.0 102 33 14 21 41 14 23 40 J1930+1532 16 18 04 41.4 106.4 -3.2 -49.2 -18 33 No stop 14 25 40 =1928+154 16 20 04 41.7 106.8 -3.2 -49.1 102 35 14 23 41 14 26 20 W51 16 20 44 42.5 109.5 -3.1 -47.7 22 35 14 26 20 14 28 20 --- 16 22 45 42.8 110.0 -3.0 -47.6 120 37 14 26 21 14 29 00 J1930+1532 16 23 25 42.3 107.5 -3.1 -48.8 22 37 14 29 00 14 31 00 =1928+154 16 25 25 42.7 107.9 -3.1 -48.7 120 38 14 29 01 14 31 00 W51 16 25 25 43.3 110.6 -3.0 -47.3 -18 38 No stop 14 33 00 --- 16 27 26 43.7 111.0 -2.9 -47.1 102 40 14 31 01 14 33 00 J1930+1532 16 27 26 43.1 108.4 -3.1 -48.5 -18 40 No stop 14 35 00 =1928+154 16 29 26 43.4 108.8 -3.0 -48.3 102 42 14 33 01 14 35 00 W51 16 29 26 44.0 111.5 -2.9 -47.0 -18 42 No stop 14 37 00 --- 16 31 26 44.4 111.9 -2.9 -46.8 102 44 14 35 01 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 14 37 00 J1930+1532 16 31 26 43.8 109.3 -3.0 -48.2 -18 44 No stop 14 39 00 =1928+154 16 33 27 44.1 109.7 -3.0 -48.0 102 46 14 37 01 14 39 40 W51 16 34 07 44.8 112.6 -2.8 -46.5 22 46 14 39 40 14 41 40 --- 16 36 07 45.2 113.0 -2.8 -46.3 120 48 14 39 41 14 42 20 J1930+1532 16 36 47 44.7 110.5 -2.9 -47.7 22 48 14 42 20 14 44 20 =1928+154 16 38 47 45.1 110.9 -2.9 -47.5 120 50 14 42 21 14 44 20 W51 16 38 47 45.6 113.7 -2.8 -46.0 -18 50 No stop 14 46 20 --- 16 40 48 46.0 114.2 -2.7 -45.8 102 52 14 44 21 14 46 20 J1930+1532 16 40 48 45.5 111.4 -2.8 -47.3 -18 52 No stop 14 48 20 =1928+154 16 42 48 45.8 111.9 -2.8 -47.1 102 54 14 46 21 14 48 20 W51 16 42 48 46.3 114.7 -2.7 -45.5 -18 54 No stop 14 50 20 --- 16 44 48 46.7 115.1 -2.7 -45.3 102 56 14 48 21 14 50 20 J1930+1532 16 44 48 46.2 112.3 -2.8 -46.9 -18 56 No stop 14 52 20 =1928+154 16 46 49 46.5 112.8 -2.7 -46.7 102 58 14 50 21 14 53 00 W51 16 47 29 47.1 115.8 -2.6 -45.0 22 58 14 53 00 14 55 00 --- 16 49 29 47.5 116.3 -2.6 -44.7 120 60 14 53 01 14 55 40 J1930+1532 16 50 09 47.1 113.6 -2.7 -46.3 22 60 14 55 40 14 57 40 =1928+154 16 52 10 47.4 114.1 -2.7 -46.1 120 62 14 55 41 15 00 51 J2202+4216 16 55 21 34.3 60.7 -5.1 -63.8 122 62 15 00 51 15 08 51 =VR422201 17 03 22 35.7 61.5 -5.0 -64.7 480 69 15 00 52 15 12 18 W51 17 06 50 50.4 121.0 -2.3 -42.3 134 69 15 12 18 15 16 18 --- 17 10 51 51.0 122.1 -2.2 -41.7 240 73 15 12 19 15 16 58 J1930+1532 17 11 31 50.7 119.2 -2.3 -43.6 22 73 15 16 58 15 18 58 =1928+154 17 13 31 51.1 119.7 -2.3 -43.3 120 75 15 16 59 15 18 58 W51 17 13 31 51.5 122.9 -2.2 -41.3 -18 75 No stop 15 20 58 --- 17 15 31 51.8 123.5 -2.1 -40.9 102 77 15 18 59 15 20 58 J1930+1532 17 15 31 51.4 120.3 -2.3 -43.0 -18 77 No stop 15 22 58 =1928+154 17 17 32 51.7 120.8 -2.2 -42.6 102 79 15 20 59 15 22 58 W51 17 17 32 52.1 124.1 -2.1 -40.6 -18 79 No stop 15 24 58 --- 17 19 32 52.4 124.7 -2.1 -40.2 102 81 15 22 59 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 15 24 58 J1930+1532 17 19 32 52.0 121.4 -2.2 -42.3 -18 81 No stop 15 26 58 =1928+154 17 21 32 52.4 122.0 -2.2 -42.0 102 83 15 24 59 15 27 38 W51 17 22 13 52.8 125.5 -2.0 -39.8 22 83 15 27 38 15 29 38 --- 17 24 13 53.1 126.1 -2.0 -39.4 120 85 15 27 39 15 30 18 J1930+1532 17 24 53 52.9 123.0 -2.1 -41.4 22 85 15 30 18 15 32 18 =1928+154 17 26 53 53.2 123.6 -2.1 -41.1 120 87 15 30 19 15 32 18 W51 17 26 53 53.5 126.9 -2.0 -38.9 -18 87 No stop 15 34 18 --- 17 28 54 53.9 127.6 -1.9 -38.5 102 88 15 32 19 15 34 18 J1930+1532 17 28 54 53.5 124.2 -2.0 -40.7 -18 88 No stop 15 36 18 =1928+154 17 30 54 53.9 124.8 -2.0 -40.4 102 90 15 34 19 15 36 18 W51 17 30 54 54.2 128.2 -1.9 -38.1 -18 90 No stop 15 38 18 --- 17 32 54 54.4 128.9 -1.9 -37.7 102 92 15 36 19 15 38 18 J1930+1532 17 32 54 54.2 125.5 -2.0 -40.0 -18 92 No stop 15 40 18 =1928+154 17 34 55 54.5 126.1 -1.9 -39.6 102 94 15 38 19 15 40 58 W51 17 35 35 54.8 129.8 -1.8 -37.1 22 94 15 40 58 15 42 58 --- 17 37 35 55.1 130.4 -1.8 -36.7 120 96 15 40 59 15 43 38 J1930+1532 17 38 15 55.0 127.2 -1.9 -39.0 22 96 15 43 38 15 45 38 =1928+154 17 40 16 55.3 127.8 -1.9 -38.6 120 98 15 43 39 15 45 38 W51 17 40 16 55.5 131.4 -1.7 -36.1 -19 98 No stop 15 47 38 --- 17 42 16 55.8 132.1 -1.7 -35.7 101 100 15 45 39 15 47 38 J1930+1532 17 42 16 55.6 128.5 -1.8 -38.1 -19 100 No stop 15 49 38 =1928+154 17 44 16 55.9 129.2 -1.8 -37.7 101 102 15 47 39 15 49 38 W51 17 44 16 56.1 132.8 -1.7 -35.2 -19 102 No stop 15 51 38 --- 17 46 16 56.4 133.5 -1.6 -34.7 101 104 15 49 39 15 51 38 J1930+1532 17 46 16 56.2 129.9 -1.8 -37.3 -19 104 No stop 15 53 38 =1928+154 17 48 17 56.5 130.6 -1.7 -36.8 101 106 15 51 39 15 54 18 W51 17 48 57 56.7 134.4 -1.6 -34.1 21 106 15 54 18 15 56 18 --- 17 50 57 57.0 135.2 -1.6 -33.6 120 108 15 54 19 15 56 58 J1930+1532 17 51 37 56.9 131.7 -1.7 -36.1 21 108 15 56 58 15 58 58 =1928+154 17 53 38 57.2 132.5 -1.6 -35.6 120 110 15 56 59 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 16 02 35 J2202+4216 17 57 15 44.9 66.4 -4.1 -70.5 136 110 16 02 35 16 10 35 =VR422201 18 05 16 46.3 67.1 -4.0 -71.4 480 117 16 02 36 16 14 33 W51 18 09 15 59.3 142.4 -1.3 -28.7 149 117 16 14 33 16 18 33 --- 18 13 15 59.7 144.1 -1.2 -27.5 240 121 16 14 34 16 19 13 J1930+1532 18 13 56 59.9 140.3 -1.3 -30.2 21 121 16 19 13 16 21 13 =1928+154 18 15 56 60.1 141.2 -1.3 -29.7 120 123 16 19 14 16 21 13 W51 18 15 56 60.0 145.2 -1.1 -26.6 -19 123 No stop 16 23 13 --- 18 17 56 60.3 146.1 -1.1 -26.0 101 125 16 21 14 16 23 13 J1930+1532 18 17 56 60.4 142.0 -1.2 -29.1 -19 125 No stop 16 25 13 =1928+154 18 19 57 60.6 142.9 -1.2 -28.4 101 127 16 23 14 16 25 13 W51 18 19 57 60.5 147.0 -1.1 -25.3 -19 127 No stop 16 27 13 --- 18 21 57 60.7 147.9 -1.0 -24.7 101 129 16 25 14 16 27 13 J1930+1532 18 21 57 60.8 143.7 -1.2 -27.8 -19 129 No stop 16 29 13 =1928+154 18 23 57 61.1 144.6 -1.1 -27.2 101 131 16 27 14 16 29 53 W51 18 24 37 60.9 149.1 -1.0 -23.8 21 131 16 29 53 16 31 53 --- 18 26 38 61.1 150.0 -1.0 -23.1 120 133 16 29 54 16 32 33 J1930+1532 18 27 18 61.4 146.1 -1.1 -26.1 21 133 16 32 33 16 34 33 =1928+154 18 29 18 61.6 147.0 -1.0 -25.4 120 135 16 32 34 16 34 33 W51 18 29 18 61.4 151.2 -0.9 -22.2 -19 135 No stop 16 36 33 --- 18 31 18 61.6 152.2 -0.9 -21.5 101 137 16 34 34 16 36 33 J1930+1532 18 31 18 61.8 148.0 -1.0 -24.8 -19 137 No stop 16 38 33 =1928+154 18 33 19 62.0 148.9 -1.0 -24.1 101 138 16 36 34 16 38 33 W51 18 33 19 61.7 153.1 -0.9 -20.8 -19 138 No stop 16 40 33 --- 18 35 19 61.9 154.1 -0.8 -20.1 101 140 16 38 34 16 40 33 J1930+1532 18 35 19 62.2 149.8 -0.9 -23.4 -19 140 No stop 16 42 33 =1928+154 18 37 19 62.4 150.8 -0.9 -22.6 101 142 16 40 34 16 43 13 W51 18 37 59 62.1 155.4 -0.8 -19.1 21 142 16 43 13 16 45 13 --- 18 40 00 62.3 156.4 -0.7 -18.3 120 144 16 43 14 16 45 53 J1930+1532 18 40 40 62.7 152.4 -0.8 -21.4 21 144 16 45 53 16 47 53 =1928+154 18 42 40 62.9 153.4 -0.8 -20.7 120 146 16 45 54 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 16 47 53 W51 18 42 40 62.5 157.7 -0.7 -17.3 -19 146 No stop 16 49 53 --- 18 44 41 62.6 158.7 -0.7 -16.6 101 148 16 47 54 16 49 53 J1930+1532 18 44 41 63.1 154.4 -0.8 -19.9 -19 148 No stop 16 51 53 =1928+154 18 46 41 63.2 155.4 -0.7 -19.2 101 150 16 49 54 16 51 53 W51 18 46 41 62.8 159.7 -0.6 -15.8 -19 150 No stop 16 53 53 --- 18 48 41 62.9 160.7 -0.6 -15.0 101 152 16 51 54 16 53 53 J1930+1532 18 48 41 63.4 156.4 -0.7 -18.4 -19 152 No stop 16 55 53 =1928+154 18 50 42 63.5 157.4 -0.7 -17.6 101 154 16 53 54 16 56 33 W51 18 51 22 63.0 162.1 -0.6 -13.9 21 154 16 56 33 16 58 33 --- 18 53 22 63.2 163.2 -0.5 -13.1 120 156 16 56 34 16 59 13 J1930+1532 18 54 02 63.8 159.2 -0.6 -16.3 21 156 16 59 13 17 01 13 =1928+154 18 56 02 63.9 160.2 -0.6 -15.5 120 158 16 59 14 17 05 22 J2202+4216 19 00 13 56.0 71.5 -3.1 -77.3 146 158 17 05 22 17 13 22 =VR422201 19 08 14 57.5 72.1 -2.9 -78.1 480 165 17 05 23 17 17 55 W51 19 12 48 63.9 173.6 -0.2 -5.0 158 165 17 17 55 17 22 55 --- 19 17 49 64.0 176.4 -0.1 -2.9 300 170 17 17 56 17 23 35 J1930+1532 19 18 29 64.9 172.5 -0.2 -5.9 21 170 17 23 35 17 25 35 =1928+154 19 20 29 64.9 173.7 -0.2 -5.0 120 172 17 23 36 17 25 35 W51 19 20 29 64.0 177.8 -0.1 -1.7 -19 172 No stop 17 27 35 --- 19 22 29 64.0 178.9 -0.0 -0.8 101 174 17 25 36 17 27 35 J1930+1532 19 22 29 65.0 174.8 -0.2 -4.1 -19 174 No stop 17 29 35 =1928+154 19 24 30 65.0 175.9 -0.1 -3.2 101 176 17 27 36 17 29 35 W51 19 24 30 64.0 180.0 0.0 0.0 -19 176 No stop 17 31 35 --- 19 26 30 64.0 181.1 0.0 0.9 101 178 17 29 36 17 31 35 J1930+1532 19 26 30 65.0 177.1 -0.1 -2.3 -19 178 No stop 17 33 35 =1928+154 19 28 30 65.0 178.2 -0.1 -1.4 101 180 17 31 36 17 34 15 W51 19 29 10 64.0 182.6 0.1 2.1 21 180 17 34 15 17 36 15 --- 19 31 11 64.0 183.7 0.1 2.9 120 182 17 34 16 17 36 55 J1930+1532 19 31 51 65.1 180.1 0.0 0.1 21 182 17 36 55 17 38 55 =1928+154 19 33 51 65.1 181.3 0.0 1.0 120 184 17 36 56 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 17 38 55 W51 19 33 51 63.9 185.2 0.2 4.1 -19 184 No stop 17 40 55 --- 19 35 52 63.9 186.3 0.2 4.9 101 186 17 38 56 17 40 55 J1930+1532 19 35 52 65.0 182.4 0.1 1.9 -19 186 No stop 17 42 55 =1928+154 19 37 52 65.0 183.6 0.1 2.8 101 187 17 40 56 17 42 55 W51 19 37 52 63.9 187.4 0.2 5.8 -19 187 No stop 17 44 55 --- 19 39 52 63.8 188.5 0.3 6.7 101 189 17 42 56 17 44 55 J1930+1532 19 39 52 65.0 184.7 0.1 3.7 -19 189 No stop 17 46 55 =1928+154 19 41 52 65.0 185.9 0.2 4.6 101 191 17 44 56 17 47 35 W51 19 42 33 63.7 189.9 0.3 7.8 21 191 17 47 35 17 49 35 --- 19 44 33 63.7 191.0 0.3 8.6 120 193 17 47 36 17 50 15 J1930+1532 19 45 13 64.9 187.7 0.2 6.1 21 193 17 50 15 17 52 15 =1928+154 19 47 13 64.8 188.9 0.3 7.0 120 195 17 50 16 17 52 15 W51 19 47 13 63.6 192.5 0.4 9.8 -19 195 No stop 17 54 15 --- 19 49 14 63.5 193.5 0.4 10.6 101 197 17 52 16 17 54 15 J1930+1532 19 49 14 64.8 190.0 0.3 7.9 -19 197 No stop 17 56 15 =1928+154 19 51 14 64.7 191.1 0.3 8.8 101 199 17 54 16 17 56 15 W51 19 51 14 63.4 194.6 0.4 11.4 -19 199 No stop 17 58 15 --- 19 53 14 63.3 195.7 0.5 12.2 101 201 17 56 16 17 58 15 J1930+1532 19 53 14 64.6 192.2 0.4 9.6 -18 201 No stop 18 00 15 =1928+154 19 55 15 64.5 193.3 0.4 10.5 102 203 17 58 16 18 00 55 W51 19 55 55 63.1 197.1 0.5 13.3 22 203 18 00 55 18 02 55 --- 19 57 55 63.0 198.1 0.6 14.1 120 205 18 00 56 18 03 35 J1930+1532 19 58 35 64.4 195.2 0.4 11.9 22 205 18 03 35 18 05 35 =1928+154 20 00 36 64.3 196.3 0.5 12.8 120 207 18 03 36 18 10 12 J2202+4216 20 05 13 67.9 75.5 -2.0 -84.7 141 207 18 10 12 18 18 12 =VR422201 20 13 14 69.4 75.8 -1.8 -85.8 480 214 18 10 13 18 23 07 W51 20 18 10 61.5 208.1 0.9 21.7 150 214 18 23 07 18 28 07 --- 20 23 11 61.0 210.5 1.0 23.5 300 219 18 23 08 18 28 47 J1930+1532 20 23 51 62.6 208.2 0.9 21.9 22 219 18 28 47 18 30 47 =1928+154 20 25 52 62.4 209.2 0.9 22.6 120 221 18 28 48 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 18 30 47 W51 20 25 52 60.8 211.7 1.0 24.4 -17 221 No stop 18 32 47 --- 20 27 52 60.6 212.6 1.1 25.0 103 223 18 30 48 18 32 47 J1930+1532 20 27 52 62.2 210.2 0.9 23.4 -17 223 No stop 18 34 47 =1928+154 20 29 52 62.0 211.1 1.0 24.1 103 225 18 32 48 18 34 47 W51 20 29 52 60.4 213.5 1.1 25.7 -17 225 No stop 18 36 47 --- 20 31 53 60.2 214.3 1.1 26.3 103 227 18 34 48 18 36 47 J1930+1532 20 31 53 61.8 212.0 1.0 24.7 -17 227 No stop 18 38 47 =1928+154 20 33 53 61.6 213.0 1.0 25.4 103 229 18 36 48 18 39 27 W51 20 34 33 59.9 215.5 1.2 27.1 23 229 18 39 27 18 41 27 --- 20 36 34 59.6 216.4 1.2 27.7 120 231 18 39 28 18 42 07 J1930+1532 20 37 14 61.3 214.5 1.1 26.5 23 231 18 42 07 18 44 07 =1928+154 20 39 14 61.1 215.4 1.1 27.2 120 233 18 42 08 18 44 07 W51 20 39 14 59.3 217.5 1.2 28.5 -17 233 No stop 18 46 07 --- 20 41 14 59.1 218.3 1.3 29.1 103 235 18 44 08 18 46 07 J1930+1532 20 41 14 60.8 216.3 1.2 27.8 -17 235 No stop 18 48 07 =1928+154 20 43 15 60.6 217.1 1.2 28.4 103 237 18 46 08 18 48 07 W51 20 43 15 58.9 219.1 1.3 29.7 -17 237 No stop 18 50 07 --- 20 45 15 58.6 219.9 1.3 30.3 103 238 18 48 08 18 50 07 J1930+1532 20 45 15 60.4 218.0 1.2 29.1 -17 238 No stop 18 52 07 =1928+154 20 47 15 60.1 218.8 1.3 29.7 103 240 18 50 08 18 52 47 W51 20 47 55 58.3 221.0 1.4 31.0 23 240 18 52 47 18 54 47 --- 20 49 56 58.0 221.8 1.4 31.6 120 242 18 52 48 18 55 27 J1930+1532 20 50 36 59.7 220.2 1.3 30.6 23 242 18 55 27 18 57 27 =1928+154 20 52 36 59.5 221.0 1.4 31.2 120 244 18 55 28 18 57 27 W51 20 52 36 57.7 222.8 1.5 32.3 -17 244 No stop 18 59 27 --- 20 54 36 57.4 223.6 1.5 32.8 103 246 18 57 28 18 59 27 J1930+1532 20 54 36 59.2 221.8 1.4 31.8 -17 246 No stop 19 01 27 =1928+154 20 56 37 59.0 222.6 1.4 32.3 103 248 18 59 28 19 01 27 W51 20 56 37 57.2 224.3 1.5 33.3 -17 248 No stop 19 03 27 --- 20 58 37 56.9 225.1 1.6 33.8 103 250 19 01 28 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 19 03 27 J1930+1532 20 58 37 58.7 223.4 1.5 32.9 -17 250 No stop 19 05 27 =1928+154 21 00 37 58.4 224.2 1.5 33.4 103 252 19 03 28 19 06 07 W51 21 01 18 56.5 226.1 1.6 34.4 23 252 19 06 07 19 08 07 --- 21 03 18 56.3 226.8 1.6 34.9 120 254 19 06 08 19 08 47 J1930+1532 21 03 58 58.0 225.5 1.5 34.2 23 254 19 08 47 19 10 47 =1928+154 21 05 58 57.7 226.2 1.6 34.7 120 256 19 08 48 19 15 06 J2202+4216 21 10 18 79.9 75.2 -0.9 -96.0 93 256 19 15 06 19 23 06 =VR422201 21 18 19 81.4 74.0 -0.8 -98.5 480 263 19 15 07 19 27 30 W51 21 22 43 53.4 233.3 2.0 39.0 90 263 19 27 30 19 31 00 --- 21 26 14 52.9 234.4 2.0 39.7 210 267 19 27 31 19 31 40 J1930+1532 21 26 54 54.7 233.5 1.9 39.3 23 267 19 31 40 19 33 40 =1928+154 21 28 55 54.4 234.1 2.0 39.7 120 269 19 31 41 19 33 40 W51 21 28 55 52.5 235.2 2.1 40.2 -17 269 No stop 19 35 40 --- 21 30 55 52.2 235.8 2.1 40.5 103 271 19 33 41 19 35 40 J1930+1532 21 30 55 54.1 234.7 2.0 40.1 -17 271 No stop 19 37 40 =1928+154 21 32 55 53.8 235.4 2.0 40.5 103 273 19 35 41 19 37 40 W51 21 32 55 51.8 236.4 2.1 40.9 -17 273 No stop 19 39 40 --- 21 34 55 51.5 237.0 2.2 41.2 103 275 19 37 41 19 39 40 J1930+1532 21 34 55 53.4 236.0 2.1 40.8 -17 275 No stop 19 41 40 =1928+154 21 36 56 53.1 236.6 2.1 41.2 103 276 19 39 41 19 42 20 W51 21 37 36 51.1 237.8 2.2 41.6 23 276 19 42 20 19 44 20 --- 21 39 36 50.8 238.4 2.3 42.0 120 278 19 42 21 19 45 00 J1930+1532 21 40 16 52.6 237.6 2.1 41.8 23 278 19 45 00 19 47 00 =1928+154 21 42 17 52.3 238.2 2.2 42.1 120 280 19 45 01 19 47 00 W51 21 42 17 50.3 239.1 2.3 42.4 -17 280 No stop 19 49 00 --- 21 44 17 50.0 239.7 2.3 42.7 103 282 19 47 01 19 49 00 J1930+1532 21 44 17 51.9 238.8 2.2 42.4 -17 282 No stop 19 51 00 =1928+154 21 46 17 51.6 239.3 2.2 42.7 103 284 19 49 01 19 51 00 W51 21 46 17 49.7 240.2 2.4 43.0 -17 284 No stop 19 53 00 --- 21 48 18 49.4 240.8 2.4 43.3 103 286 19 51 01 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 19 53 00 J1930+1532 21 48 18 51.3 239.9 2.3 43.1 -17 286 No stop 19 55 00 =1928+154 21 50 18 51.0 240.5 2.3 43.4 103 288 19 53 01 19 55 40 W51 21 50 58 48.9 241.5 2.4 43.6 23 288 19 55 40 19 57 40 --- 21 52 58 48.6 242.0 2.5 43.9 120 290 19 55 41 19 58 20 J1930+1532 21 53 39 50.4 241.4 2.4 43.8 23 290 19 58 20 20 00 20 =1928+154 21 55 39 50.1 241.9 2.4 44.1 120 292 19 58 21 20 00 20 W51 21 55 39 48.1 242.7 2.5 44.3 -17 292 No stop 20 02 20 --- 21 57 39 47.8 243.2 2.6 44.5 103 294 20 00 21 20 02 20 J1930+1532 21 57 39 49.7 242.5 2.4 44.4 -17 294 No stop 20 04 20 =1928+154 21 59 40 49.4 243.0 2.5 44.7 103 296 20 02 21 20 04 20 W51 21 59 40 47.4 243.8 2.6 44.8 -17 296 No stop 20 06 20 --- 22 01 40 47.1 244.3 2.6 45.0 103 298 20 04 21 20 06 20 J1930+1532 22 01 40 49.1 243.5 2.5 44.9 -17 298 No stop 20 08 20 =1928+154 22 03 40 48.7 244.0 2.5 45.2 103 300 20 06 21 20 09 00 W51 22 04 20 46.6 244.9 2.7 45.3 23 300 20 09 00 20 11 00 --- 22 06 21 46.3 245.4 2.7 45.6 120 301 20 09 01 20 11 40 J1930+1532 22 07 01 48.1 244.9 2.6 45.6 23 301 20 11 40 20 13 40 =1928+154 22 09 01 47.8 245.4 2.6 45.8 120 303 20 11 41 20 16 45 J2202+4216 22 12 07 87.5 319.0 0.1 137.6 90 303 20 16 45 20 24 45 =VR422201 22 20 08 86.4 301.7 0.3 118.9 480 311 20 16 46 20 28 03 W51 22 23 26 43.3 249.4 3.0 47.3 130 311 20 28 03 20 31 33 --- 22 26 57 42.7 250.2 3.0 47.6 210 314 20 28 04 20 32 13 J1930+1532 22 27 37 44.5 249.8 2.9 47.8 23 314 20 32 13 20 34 13 =1928+154 22 29 37 44.2 250.3 3.0 48.0 120 316 20 32 14 20 34 13 W51 22 29 37 42.2 250.8 3.1 47.9 -17 316 No stop 20 36 43 --- 22 32 08 41.7 251.4 3.1 48.1 133 319 20 34 14 20 36 43 J1930+1532 22 32 08 43.7 250.8 3.0 48.2 -17 319 No stop 20 38 43 =1928+154 22 34 08 43.4 251.3 3.0 48.4 103 321 20 36 44 20 38 43 W51 22 34 08 41.4 251.8 3.2 48.2 -17 321 No stop 20 41 13 --- 22 36 39 40.9 252.3 3.2 48.4 133 323 20 38 44 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 20 41 13 J1930+1532 22 36 39 42.9 251.8 3.1 48.6 -17 323 No stop 20 43 13 =1928+154 22 38 39 42.5 252.3 3.1 48.7 103 325 20 41 14 20 43 53 W51 22 39 19 40.4 252.9 3.2 48.6 23 325 20 43 53 20 46 23 --- 22 41 49 40.0 253.4 3.3 48.8 150 327 20 43 54 20 47 03 J1930+1532 22 42 30 41.8 253.1 3.2 49.0 23 327 20 47 03 20 49 03 =1928+154 22 44 30 41.5 253.5 3.2 49.2 120 329 20 47 04 20 49 03 W51 22 44 30 39.5 254.0 3.3 49.0 -17 329 No stop 20 51 33 --- 22 47 00 39.0 254.5 3.4 49.2 133 332 20 49 04 20 51 33 J1930+1532 22 47 00 41.0 254.0 3.3 49.3 -17 332 No stop 20 53 33 =1928+154 22 49 01 40.7 254.4 3.3 49.5 103 334 20 51 34 20 53 33 W51 22 49 01 38.7 254.9 3.4 49.3 -17 334 No stop 20 56 03 --- 22 51 31 38.2 255.4 3.5 49.5 133 336 20 53 34 20 56 03 J1930+1532 22 51 31 40.2 255.0 3.3 49.6 -17 336 No stop 20 58 03 =1928+154 22 53 31 39.8 255.4 3.4 49.8 103 338 20 56 04 20 58 43 W51 22 54 11 37.7 255.9 3.5 49.6 23 338 20 58 43 21 01 13 --- 22 56 42 37.3 256.4 3.5 49.8 150 340 20 58 44 21 01 53 J1930+1532 22 57 22 39.1 256.1 3.4 50.0 23 340 21 01 53 21 03 53 =1928+154 22 59 22 38.7 256.5 3.5 50.1 120 342 21 01 54 21 03 53 W51 22 59 22 36.8 256.9 3.6 49.9 -17 342 No stop 21 06 23 --- 23 01 53 36.3 257.4 3.6 50.0 133 345 21 03 54 21 06 23 J1930+1532 23 01 53 38.3 257.0 3.5 50.3 -17 345 No stop 21 08 23 =1928+154 23 03 53 37.9 257.4 3.5 50.4 103 347 21 06 24 21 08 23 W51 23 03 53 35.9 257.8 3.7 50.1 -17 347 No stop 21 10 53 --- 23 06 23 35.5 258.3 3.7 50.3 133 349 21 08 24 21 10 53 J1930+1532 23 06 23 37.4 257.9 3.6 50.5 -17 349 No stop 21 12 53 =1928+154 23 08 24 37.1 258.3 3.6 50.6 103 351 21 10 54 21 13 33 W51 23 09 04 35.0 258.8 3.7 50.4 23 351 21 13 33 21 16 03 --- 23 11 34 34.5 259.3 3.8 50.5 150 353 21 13 34 21 16 43 J1930+1532 23 12 14 36.4 259.0 3.7 50.8 23 353 21 16 43 21 18 43 =1928+154 23 14 15 36.0 259.4 3.7 50.9 120 355 21 16 44 Schedule for YEBES40M (Code Ys ) 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 ---------------------------------------------------------------------------------------- --- Fri 23 Oct 2015 Day 296 --- 21 21 50 J2202+4216 23 17 23 76.0 283.6 1.2 91.3 132 355 21 21 50 21 29 50 =VR422201 23 25 24 74.6 283.6 1.4 89.9 480 363 21 21 51 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess315.M128 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 7 Station: YEBES40M Total bit rate: 128 Format: MARK5B Bits per sample: 2 Sample rate: 4.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 5910.00 Net SB= L L U U L L U U L L U U L L U U IF SB = U U U U U U U U U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 3 11 3 11 4 12 4 12 BBC SB= L L U U L L U U L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 8 Based on FREQ, BW, and/or DOPPLER in schedule. Used with PCAL = off LO sum= 6664.12 6664.12 6664.12 6664.12 6668.12 6668.12 6668.12 6668.12 6672.12 6672.12 6672.12 6672.12 6676.12 6676.12 6676.12 6676.12 BBC fr= 754.12 754.12 754.12 754.12 758.12 758.12 758.12 758.12 762.12 762.12 762.12 762.12 766.12 766.12 766.12 766.12 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: 8 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * W51 19 21 24.339697 * 19 23 42.000000 19 24 25.201954 0.00 14 24 56.76822 * 14 30 50.00000 14 33 03.33748 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 3C286 13 28 49.657758 * 13 31 08.288051 13 31 50.190076 0.18 * J1331+3030 30 45 58.64059 * 30 30 32.95924 30 25 49.46524 0.17 1328+307 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc J1331+30 GSFC 2015a astro solution, unpublished 225 observations. Doppler based on other sources. 1928+154 19 28 36.092074 * 19 30 52.766999 19 31 35.706903 0.07 * J1930+1532 15 26 11.96602 * 15 32 34.42741 15 34 57.17433 0.11 J1930+15 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 132 observations. Doppler based on other sources. VR422201 22 00 39.362505 * 22 02 43.291372 22 03 23.728543 0.00 * J2202+4216 42 02 08.59077 * 42 16 39.97990 42 21 37.02033 0.00 BLLAC /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc 2200+420 GSFC 2015a astro solution, unpublished 51226 observations. J2202+42 Doppler based on other sources. SOURCE SCAN SUMMARY FOR SOURCES LISTED ABOVE Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Setup file Frequency sets Observing hours (duplicates not shown) Scan Baseline W51 sess315.M128 1 2 3 4 5 6 7 8 2.708 110.741 J1331+3030 sess315.M128 1 2 3 4 5 6 7 8 0.183 8.247 J1930+1532 sess315.M128 1 2 3 4 5 6 7 8 2.333 94.151 J2202+4216 sess315.M128 1 2 3 4 5 6 7 8 1.067 45.599 EFFECT OF SOLAR CORONA The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) W51 86.4 J1331+3030 42.2 J1930+1532 88.3 J2202+4216 121.9 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