COVER INFORMATION Station: ONSALA85 (Code O8 ) Experiment: A 3D View of high-mass star formation: gas Kinematics and Magnetic Field Exp. Code: EM117O Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: L. Moscadelli Address: Osservatorio Astrofisico di Arcetri Via E.Fermi 5 I-50125, Firenze Italy Phone: +39 055 2752220 EMAIL: mosca@arcetri.astro.it Fax: +39 055 220039 Phone during observation: +39 055 2752220 Observing mode: Polarization observations of 1 source at 6.7 GHz (128 Mb/s Notes: phase-cal OFF source = G012.68-0.18 Schedule for ONSALA85 (Code O8 ) Page 2 A 3D View of high-mass star formation: gas Kinematics and Magnetic Field 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 ---------------------------------------------------------------------------------------- --- Sat 7 Mar 2020 Day 67 --- Next scan frequencies: 6661.17 6661.17 6661.17 6661.17 6665.17 6665.17 6665.17 6665.17 6669.17 6669.17 6669.17 6669.17 6673.17 6673.17 6673.17 6673.17 Next BBC frequencies: 411.17 411.17 411.17 411.17 415.17 415.17 415.17 415.17 419.17 419.17 419.17 419.17 423.17 423.17 423.17 423.17 Next scan bandwidths: 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 02 00 00 J1331+3030 13 48 42 62.9 187.9 0.3 0.0 0 0 02 00 00 02 10 00 =3C286 13 58 44 62.6 192.6 0.4 0.0 600 10 02 00 01 02 10 30 J1331+3030 13 59 14 62.6 192.8 0.5 0.0 24 10 02 10 30 02 20 30 =3C286 14 09 15 62.3 197.4 0.6 0.0 600 19 02 10 31 02 24 50 3C345 14 13 36 60.2 109.8 -2.5 0.0 90 19 02 24 50 02 34 50 --- 14 23 38 61.4 112.8 -2.3 0.0 600 29 02 24 51 02 35 20 3C345 14 24 08 61.5 113.0 -2.3 0.0 24 29 02 35 20 02 45 20 --- 14 34 09 62.7 116.2 -2.2 0.0 600 39 02 35 21 02 50 20 J1331+3030 14 39 10 60.6 210.5 1.1 0.0 125 39 02 50 20 03 00 20 =3C286 14 49 12 59.9 214.6 1.3 0.0 600 48 02 50 21 03 09 50 G012.68-0.18 14 58 43 4.3 133.9 -3.3 H 0.0 323 48 03 09 50 03 11 50 --- 15 00 44 4.5 134.3 -3.2 H 0.0 0 50 03 09 51 03 15 30 G012.68-0.18 15 04 24 4.8 135.1 -3.2 H 0.0 214 50 03 15 30 03 17 30 --- 15 06 25 5.0 135.6 -3.1 H 0.0 0 52 03 15 31 03 20 30 G012.68-0.18 15 09 25 5.3 136.2 -3.1 H 0.0 174 52 03 20 30 03 22 30 --- 15 11 25 5.5 136.7 -3.1 H 0.0 0 54 03 20 31 03 26 10 G012.68-0.18 15 15 06 5.8 137.5 -3.0 H 0.0 214 54 03 26 10 03 28 10 --- 15 17 06 6.0 137.9 -3.0 H 0.0 0 56 03 26 11 03 28 10 J1832-2039 15 17 06 1.9 135.0 -3.3 D 0.0 -24 56 No stop 03 31 10 =1829-207 15 20 07 2.2 135.6 -3.2 H 0.0 0 59 03 28 11 03 31 10 G012.68-0.18 15 20 07 6.3 138.6 -2.9 H 0.0 -25 59 No stop 03 33 10 --- 15 22 07 6.5 139.0 -2.9 H 0.0 0 61 03 31 11 03 33 10 J1832-2039 15 22 07 2.4 136.1 -3.2 H 0.0 -24 61 No stop 03 36 10 =1829-207 15 25 08 2.7 136.7 -3.1 H 0.0 0 64 03 33 11 03 36 10 G012.68-0.18 15 25 08 6.7 139.7 -2.8 H 0.0 -25 64 No stop 03 38 10 --- 15 27 08 6.9 140.2 -2.8 H 0.0 0 66 03 36 11 Schedule for ONSALA85 (Code O8 ) Page 3 A 3D View of high-mass star formation: gas Kinematics and Magnetic Field 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 ---------------------------------------------------------------------------------------- --- Sat 7 Mar 2020 Day 67 --- 03 38 55 J1832-2039 15 27 53 2.9 137.3 -3.1 H 0.0 20 66 03 38 55 03 41 50 =1829-207 15 30 49 3.2 137.9 -3.0 H 0.0 0 69 03 38 56 03 41 50 G012.68-0.18 15 30 49 7.2 141.0 -2.7 0.0 -25 69 No stop 03 43 50 --- 15 32 49 7.4 141.4 -2.7 0.0 95 70 03 41 51 03 43 50 J1832-2039 15 32 49 3.4 138.4 -3.0 H 0.0 -24 70 No stop 03 46 50 =1829-207 15 35 49 3.6 139.0 -3.0 H 0.0 0 73 03 43 51 03 51 20 J1331+3030 15 40 20 55.1 233.2 2.1 0.0 0 73 03 51 20 04 01 20 =3C286 15 50 22 54.0 236.4 2.3 0.0 600 83 03 51 21 04 10 10 J2202+4216 15 59 13 34.1 63.1 -6.1 0.0 91 83 04 10 10 04 20 10 =VR422201 16 09 15 35.3 64.8 -5.9 0.0 600 93 04 10 11 04 29 30 J1832-2039 16 18 36 7.0 148.5 -2.2 0.0 293 93 04 29 30 04 32 30 =1829-207 16 21 37 7.2 149.1 -2.2 0.0 180 96 04 29 31 04 32 30 G012.68-0.18 16 21 37 11.0 152.6 -1.9 0.0 -25 96 No stop 04 34 30 --- 16 23 37 11.1 153.1 -1.9 0.0 95 98 04 32 31 04 34 30 J1832-2039 16 23 37 7.4 149.6 -2.2 0.0 -24 98 No stop 04 37 30 =1829-207 16 26 38 7.6 150.3 -2.1 0.0 156 100 04 34 31 04 37 30 G012.68-0.18 16 26 38 11.3 153.8 -1.8 0.0 -25 100 No stop 04 39 30 --- 16 28 38 11.4 154.2 -1.8 0.0 95 102 04 37 31 04 39 30 J1832-2039 16 28 38 7.7 150.7 -2.1 0.0 -24 102 No stop 04 42 30 =1829-207 16 31 39 7.9 151.4 -2.0 0.0 156 105 04 39 31 04 42 30 G012.68-0.18 16 31 39 11.6 155.0 -1.7 0.0 -25 105 No stop 04 44 30 --- 16 33 39 11.7 155.4 -1.7 0.0 95 107 04 42 31 04 45 15 J1832-2039 16 34 24 8.1 152.0 -2.0 0.0 20 107 04 45 15 04 48 10 =1829-207 16 37 19 8.3 152.7 -1.9 0.0 175 110 04 45 16 04 48 10 G012.68-0.18 16 37 19 11.9 156.3 -1.6 0.0 -25 110 No stop 04 50 10 --- 16 39 20 12.0 156.8 -1.6 0.0 95 112 04 48 11 04 50 10 J1832-2039 16 39 20 8.4 153.2 -1.9 0.0 -24 112 No stop 04 53 10 =1829-207 16 42 20 8.6 153.9 -1.9 0.0 156 115 04 50 11 04 58 35 J1331+3030 16 47 46 47.0 252.5 3.3 0.0 55 115 04 58 35 05 06 35 =3C286 16 55 48 46.0 254.5 3.4 0.0 480 123 04 58 36 Schedule for ONSALA85 (Code O8 ) Page 4 A 3D View of high-mass star formation: gas Kinematics and Magnetic Field 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 ---------------------------------------------------------------------------------------- --- Sat 7 Mar 2020 Day 67 --- 05 11 55 J1832-2039 17 01 08 9.6 158.2 -1.5 0.0 58 123 05 11 55 05 14 55 =1829-207 17 04 09 9.8 158.9 -1.5 0.0 180 125 05 11 56 05 14 55 G012.68-0.18 17 04 09 13.1 162.7 -1.2 0.0 -25 125 No stop 05 16 55 --- 17 06 09 13.2 163.2 -1.1 0.0 95 127 05 14 56 05 16 55 J1832-2039 17 06 09 9.9 159.3 -1.5 0.0 -24 127 No stop 05 19 55 =1829-207 17 09 10 10.0 160.0 -1.4 0.0 156 130 05 16 56 05 19 55 G012.68-0.18 17 09 10 13.3 163.9 -1.1 0.0 -25 130 No stop 05 21 55 --- 17 11 10 13.4 164.4 -1.1 0.0 95 132 05 19 56 05 21 55 J1832-2039 17 11 10 10.1 160.5 -1.4 0.0 -24 132 No stop 05 24 55 =1829-207 17 14 11 10.2 161.2 -1.3 0.0 156 135 05 21 56 05 24 55 G012.68-0.18 17 14 11 13.5 165.1 -1.0 0.0 -25 135 No stop 05 26 55 --- 17 16 11 13.6 165.6 -1.0 0.0 95 137 05 24 56 05 27 40 J1832-2039 17 16 56 10.3 161.9 -1.3 0.0 20 137 05 27 40 05 30 35 =1829-207 17 19 51 10.5 162.5 -1.2 0.0 175 140 05 27 41 05 30 35 G012.68-0.18 17 19 51 13.7 166.5 -0.9 0.0 -25 140 No stop 05 32 35 --- 17 21 52 13.8 167.0 -0.9 0.0 95 142 05 30 36 05 32 35 J1832-2039 17 21 52 10.5 163.0 -1.2 0.0 -24 142 No stop 05 35 35 =1829-207 17 24 52 10.7 163.7 -1.1 0.0 156 145 05 32 36 05 35 35 G012.68-0.18 17 24 52 13.9 167.7 -0.8 0.0 -25 145 No stop 05 37 35 --- 17 26 53 13.9 168.2 -0.8 0.0 95 147 05 35 36 05 37 35 J1832-2039 17 26 53 10.7 164.2 -1.1 0.0 -24 147 No stop 05 40 35 =1829-207 17 29 53 10.8 164.9 -1.1 0.0 156 150 05 37 36 05 40 35 G012.68-0.18 17 29 53 14.0 168.9 -0.8 0.0 -25 150 No stop 05 42 35 --- 17 31 53 14.0 169.4 -0.7 0.0 95 151 05 40 36 05 43 20 J1832-2039 17 32 39 10.9 165.5 -1.0 0.0 20 151 05 43 20 05 46 15 =1829-207 17 35 34 11.0 166.2 -1.0 0.0 175 154 05 43 21 05 46 15 G012.68-0.18 17 35 34 14.1 170.3 -0.7 0.0 -25 154 No stop 05 48 15 --- 17 37 34 14.2 170.8 -0.6 0.0 95 156 05 46 16 05 48 15 J1832-2039 17 37 34 11.1 166.7 -0.9 0.0 -24 156 No stop 05 51 15 =1829-207 17 40 35 11.2 167.4 -0.9 0.0 156 159 05 48 16 Schedule for ONSALA85 (Code O8 ) Page 5 A 3D View of high-mass star formation: gas Kinematics and Magnetic Field 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 ---------------------------------------------------------------------------------------- --- Sat 7 Mar 2020 Day 67 --- 05 51 15 G012.68-0.18 17 40 35 14.2 171.5 -0.6 0.0 -25 159 No stop 05 53 15 --- 17 42 35 14.3 172.0 -0.5 0.0 95 161 05 51 16 05 53 15 J1832-2039 17 42 35 11.2 167.9 -0.8 0.0 -24 161 No stop 05 56 15 =1829-207 17 45 36 11.3 168.6 -0.8 0.0 156 164 05 53 16 05 56 15 G012.68-0.18 17 45 36 14.3 172.8 -0.5 0.0 -25 164 No stop 05 58 15 --- 17 47 36 14.4 173.3 -0.5 0.0 95 166 05 56 16 05 59 00 J1832-2039 17 48 21 11.4 169.3 -0.8 0.0 20 166 05 59 00 06 01 55 =1829-207 17 51 17 11.5 170.0 -0.7 0.0 175 169 05 59 01 06 07 30 J1331+3030 17 56 53 37.9 268.5 4.4 0.0 65 169 06 07 30 06 15 30 =3C286 18 04 54 36.8 270.2 4.5 0.0 480 176 06 07 31 06 20 55 J1832-2039 18 10 20 11.8 174.5 -0.4 0.0 63 176 06 20 55 06 23 55 =1829-207 18 13 20 11.8 175.2 -0.3 0.0 180 179 06 20 56 06 23 55 G012.68-0.18 18 13 20 14.6 179.6 -0.0 0.0 -25 179 No stop 06 25 55 --- 18 15 21 14.6 180.1 0.0 0.0 95 181 06 23 56 06 25 55 J1832-2039 18 15 21 11.9 175.7 -0.3 0.0 -24 181 No stop 06 28 55 =1829-207 18 18 21 11.9 176.4 -0.3 0.0 156 184 06 25 56 06 28 55 G012.68-0.18 18 18 21 14.6 180.8 0.1 0.0 -25 184 No stop 06 30 55 --- 18 20 21 14.6 181.3 0.1 0.0 95 186 06 28 56 06 30 55 J1832-2039 18 20 21 11.9 176.9 -0.2 0.0 -24 186 No stop 06 33 55 =1829-207 18 23 22 11.9 177.6 -0.2 0.0 156 189 06 30 56 06 33 55 G012.68-0.18 18 23 22 14.6 182.0 0.1 0.0 -25 189 No stop 06 35 55 --- 18 25 22 14.6 182.5 0.2 0.0 95 191 06 33 56 06 36 40 J1832-2039 18 26 07 11.9 178.3 -0.1 0.0 20 191 06 36 40 06 39 35 =1829-207 18 29 03 12.0 179.0 -0.1 0.0 175 194 06 36 41 06 39 35 G012.68-0.18 18 29 03 14.5 183.4 0.2 0.0 -25 194 No stop 06 41 35 --- 18 31 03 14.5 183.9 0.3 0.0 95 196 06 39 36 06 41 35 J1832-2039 18 31 03 12.0 179.4 -0.0 0.0 -24 196 No stop 06 44 35 =1829-207 18 34 04 12.0 180.2 0.0 0.0 156 199 06 41 36 06 44 35 G012.68-0.18 18 34 04 14.5 184.7 0.3 0.0 -25 199 No stop 06 46 35 --- 18 36 04 14.5 185.2 0.3 0.0 95 200 06 44 36 Schedule for ONSALA85 (Code O8 ) Page 6 A 3D View of high-mass star formation: gas Kinematics and Magnetic Field 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 ---------------------------------------------------------------------------------------- --- Sat 7 Mar 2020 Day 67 --- 06 46 35 J1832-2039 18 36 04 12.0 180.6 0.0 0.0 -24 200 No stop 06 49 35 =1829-207 18 39 04 11.9 181.4 0.1 0.0 156 203 06 46 36 06 49 35 G012.68-0.18 18 39 04 14.4 185.9 0.4 0.0 -25 203 No stop 06 51 35 --- 18 41 05 14.4 186.4 0.4 0.0 95 205 06 49 36 06 52 20 J1832-2039 18 41 50 11.9 182.0 0.1 0.0 20 205 06 52 20 06 55 15 =1829-207 18 44 45 11.9 182.7 0.2 0.0 175 208 06 52 21 06 55 15 G012.68-0.18 18 44 45 14.3 187.3 0.5 0.0 -25 208 No stop 06 57 15 --- 18 46 46 14.3 187.8 0.5 0.0 95 210 06 55 16 06 57 15 J1832-2039 18 46 46 11.9 183.2 0.2 0.0 -24 210 No stop 07 00 15 =1829-207 18 49 46 11.9 183.9 0.3 0.0 156 213 06 57 16 07 00 15 G012.68-0.18 18 49 46 14.2 188.5 0.6 0.0 -25 213 No stop 07 02 15 --- 18 51 47 14.2 189.0 0.6 0.0 95 215 07 00 16 07 02 15 J1832-2039 18 51 47 11.9 184.4 0.3 0.0 -24 215 No stop 07 05 15 =1829-207 18 54 47 11.8 185.1 0.4 0.0 156 218 07 02 16 07 10 45 J1331+3030 19 00 18 29.4 281.4 5.5 0.0 60 218 07 10 45 07 18 45 =3C286 19 08 19 28.3 283.0 5.6 0.0 480 226 07 10 46 07 24 05 J1832-2039 19 13 40 11.5 189.6 0.7 0.0 58 226 07 24 05 07 27 05 =1829-207 19 16 41 11.4 190.3 0.7 0.0 180 228 07 24 06 07 27 05 G012.68-0.18 19 16 41 13.5 195.1 1.0 0.0 -25 228 No stop 07 29 05 --- 19 18 41 13.4 195.5 1.1 0.0 95 230 07 27 06 07 29 05 J1832-2039 19 18 41 11.4 190.8 0.8 0.0 -24 230 No stop 07 32 05 =1829-207 19 21 41 11.3 191.5 0.8 0.0 156 233 07 29 06 07 32 05 G012.68-0.18 19 21 41 13.3 196.3 1.1 0.0 -25 233 No stop 07 34 05 --- 19 23 42 13.2 196.7 1.1 0.0 95 235 07 32 06 07 34 05 J1832-2039 19 23 42 11.3 192.0 0.8 0.0 -24 235 No stop 07 37 05 =1829-207 19 26 42 11.2 192.7 0.9 0.0 156 238 07 34 06 07 37 05 G012.68-0.18 19 26 42 13.1 197.5 1.2 0.0 -25 238 No stop 07 39 05 --- 19 28 43 13.0 198.0 1.2 0.0 95 240 07 37 06 07 39 50 J1832-2039 19 29 28 11.1 193.4 0.9 0.0 20 240 07 39 50 07 42 45 =1829-207 19 32 23 11.0 194.1 1.0 0.0 175 243 07 39 51 Schedule for ONSALA85 (Code O8 ) Page 7 A 3D View of high-mass star formation: gas Kinematics and Magnetic Field 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 ---------------------------------------------------------------------------------------- --- Sat 7 Mar 2020 Day 67 --- 07 42 45 G012.68-0.18 19 32 23 12.9 198.8 1.3 0.0 -25 243 No stop 07 44 45 --- 19 34 24 12.8 199.3 1.3 0.0 95 245 07 42 46 07 44 45 J1832-2039 19 34 24 10.9 194.5 1.0 0.0 -24 245 No stop 07 47 45 =1829-207 19 37 24 10.8 195.2 1.1 0.0 156 248 07 44 46 07 47 45 G012.68-0.18 19 37 24 12.7 200.0 1.4 0.0 -25 248 No stop 07 49 45 --- 19 39 24 12.6 200.5 1.4 0.0 95 250 07 47 46 07 49 45 J1832-2039 19 39 24 10.7 195.7 1.1 0.0 -24 250 No stop 07 52 45 =1829-207 19 42 25 10.6 196.4 1.2 0.0 156 252 07 49 46 07 52 45 G012.68-0.18 19 42 25 12.4 201.2 1.5 0.0 -25 252 No stop 07 54 45 --- 19 44 25 12.3 201.7 1.5 0.0 95 254 07 52 46 07 55 30 J1832-2039 19 45 10 10.5 197.1 1.2 0.0 20 254 07 55 30 07 58 25 =1829-207 19 48 06 10.4 197.7 1.2 0.0 175 257 07 55 31 07 58 25 G012.68-0.18 19 48 06 12.1 202.6 1.6 0.0 -25 257 No stop 08 00 25 --- 19 50 06 12.0 203.1 1.6 0.0 95 259 07 58 26 08 00 25 J1832-2039 19 50 06 10.3 198.2 1.3 0.0 -24 259 No stop 08 03 25 =1829-207 19 53 07 10.2 198.9 1.3 0.0 156 262 08 00 26 08 03 25 G012.68-0.18 19 53 07 11.9 203.8 1.6 0.0 -25 262 No stop 08 05 25 --- 19 55 07 11.8 204.2 1.7 0.0 95 264 08 03 26 08 06 10 J1832-2039 19 55 52 10.1 199.6 1.4 0.0 20 264 08 06 10 08 09 05 =1829-207 19 58 48 9.9 200.2 1.4 0.0 175 267 08 06 11 08 14 25 J1331+3030 20 04 08 21.2 293.7 6.5 0.0 50 267 08 14 25 08 22 25 =3C286 20 12 10 20.2 295.2 6.7 0.0 480 275 08 14 26 08 27 35 J1832-2039 20 17 21 9.0 204.5 1.7 0.0 48 275 08 27 35 08 30 35 =1829-207 20 20 21 8.8 205.2 1.8 0.0 180 277 08 27 36 08 30 35 G012.68-0.18 20 20 21 10.2 210.2 2.1 0.0 -25 277 No stop 08 32 35 --- 20 22 21 10.1 210.6 2.1 0.0 95 279 08 30 36 08 32 35 J1832-2039 20 22 21 8.7 205.7 1.8 0.0 -24 279 No stop 08 35 35 =1829-207 20 25 22 8.5 206.4 1.9 0.0 156 282 08 32 36 08 35 35 G012.68-0.18 20 25 22 9.9 211.3 2.2 0.0 -25 282 No stop 08 37 35 --- 20 27 22 9.7 211.8 2.2 0.0 95 284 08 35 36 Schedule for ONSALA85 (Code O8 ) Page 8 A 3D View of high-mass star formation: gas Kinematics and Magnetic Field 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 ---------------------------------------------------------------------------------------- --- Sat 7 Mar 2020 Day 67 --- 08 37 35 J1832-2039 20 27 22 8.4 206.8 1.9 0.0 -24 284 No stop 08 40 35 =1829-207 20 30 23 8.2 207.5 2.0 0.0 156 287 08 37 36 08 40 35 G012.68-0.18 20 30 23 9.5 212.5 2.3 0.0 -25 287 No stop 08 42 35 --- 20 32 23 9.4 212.9 2.3 0.0 95 289 08 40 36 08 43 21 J1832-2039 20 33 09 8.0 208.2 2.0 0.0 21 289 08 43 21 08 46 16 =1829-207 20 36 05 7.9 208.8 2.0 0.0 175 292 08 43 22 08 46 16 G012.68-0.18 20 36 05 9.1 213.8 2.4 0.0 -25 292 No stop 08 48 16 --- 20 38 05 8.9 214.2 2.4 0.0 95 294 08 46 17 08 48 16 J1832-2039 20 38 05 7.7 209.3 2.1 0.0 -24 294 No stop 08 51 16 =1829-207 20 41 05 7.5 210.0 2.1 0.0 156 297 08 48 17 08 51 16 G012.68-0.18 20 41 05 8.7 214.9 2.4 0.0 -25 297 No stop 08 53 16 --- 20 43 06 8.5 215.4 2.5 0.0 95 299 08 51 17 08 53 16 J1832-2039 20 43 06 7.4 210.4 2.2 0.0 -24 299 No stop 08 56 16 =1829-207 20 46 06 7.2 211.1 2.2 0.0 156 302 08 53 17 08 56 16 G012.68-0.18 20 46 06 8.3 216.0 2.5 0.0 -25 302 No stop 08 58 16 --- 20 48 07 8.1 216.5 2.6 0.0 95 303 08 56 17 08 59 02 J1832-2039 20 48 53 7.0 211.7 2.3 H 0.0 21 303 08 59 02 09 01 57 =1829-207 20 51 48 6.8 212.4 2.3 H 0.0 0 306 08 59 03 09 01 57 G012.68-0.18 20 51 48 7.8 217.3 2.6 0.0 -25 306 No stop 09 03 57 --- 20 53 49 7.7 217.8 2.6 0.0 95 308 09 01 58 09 03 57 J1832-2039 20 53 49 6.6 212.8 2.3 H 0.0 -24 308 No stop 09 06 57 =1829-207 20 56 49 6.4 213.5 2.4 H 0.0 0 311 09 03 58 09 06 57 G012.68-0.18 20 56 49 7.4 218.5 2.7 0.0 -25 311 No stop 09 08 57 --- 20 58 49 7.3 218.9 2.7 0.0 95 313 09 06 58 09 09 43 J1832-2039 20 59 35 6.2 214.1 2.4 H 0.0 21 313 09 09 43 09 12 38 =1829-207 21 02 31 6.0 214.8 2.5 H 0.0 0 316 09 09 44 09 17 43 J1331+3030 21 07 37 13.8 305.7 7.6 0.0 35 316 09 17 43 09 24 43 =3C286 21 14 38 13.0 307.1 7.7 0.0 420 323 09 17 44 09 29 43 J1832-2039 21 19 39 4.6 218.5 2.8 H 0.0 38 323 09 29 43 09 32 43 =1829-207 21 22 39 4.3 219.2 2.8 H 0.0 0 326 09 29 44 Schedule for ONSALA85 (Code O8 ) Page 9 A 3D View of high-mass star formation: gas Kinematics and Magnetic Field 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 ---------------------------------------------------------------------------------------- --- Sat 7 Mar 2020 Day 67 --- 09 32 43 G012.68-0.18 21 22 39 5.1 224.2 3.1 H 0.0 -25 326 No stop 09 34 43 --- 21 24 40 4.9 224.6 3.2 H 0.0 0 327 09 32 44 09 34 43 J1832-2039 21 24 40 4.2 219.6 2.9 H 0.0 -24 327 No stop 09 37 43 =1829-207 21 27 40 3.9 220.3 2.9 H 0.0 0 330 09 34 44 09 37 43 G012.68-0.18 21 27 40 4.7 225.3 3.2 H 0.0 -25 330 No stop 09 39 43 --- 21 29 40 4.5 225.7 3.2 H 0.0 0 332 09 37 44 09 39 43 J1832-2039 21 29 40 3.7 220.7 2.9 H 0.0 -24 332 No stop 09 42 43 =1829-207 21 32 41 3.5 221.4 3.0 H 0.0 0 335 09 39 44 09 42 43 G012.68-0.18 21 32 41 4.2 226.4 3.3 H 0.0 -25 335 No stop 09 44 43 --- 21 34 41 4.0 226.8 3.3 H 0.0 0 337 09 42 44 09 45 28 J1832-2039 21 35 26 3.2 222.0 3.0 H 0.0 20 337 09 45 28 09 48 23 =1829-207 21 38 22 3.0 222.6 3.1 H 0.0 0 340 09 45 29 09 48 23 G012.68-0.18 21 38 22 3.6 227.6 3.4 H 0.0 -25 340 No stop 09 50 23 --- 21 40 22 3.4 228.0 3.4 H 0.0 0 342 09 48 24 09 50 23 J1832-2039 21 40 22 2.8 223.0 3.1 H 0.0 -24 342 No stop 09 53 23 =1829-207 21 43 23 2.5 223.7 3.2 H 0.0 0 345 09 50 24 09 53 23 G012.68-0.18 21 43 23 3.1 228.7 3.5 H 0.0 -25 345 No stop 09 55 23 --- 21 45 23 2.9 229.1 3.5 H 0.0 0 347 09 53 24 09 55 23 J1832-2039 21 45 23 2.3 224.1 3.2 H 0.0 -24 347 No stop 09 58 23 =1829-207 21 48 23 2.0 224.8 3.3 H 0.0 0 350 09 55 24 09 58 23 G012.68-0.18 21 48 23 2.6 229.8 3.6 H 0.0 -25 350 No stop 10 00 23 --- 21 50 24 2.4 230.2 3.6 H 0.0 0 352 09 58 24 10 04 03 G012.68-0.18 21 54 04 2.0 231.0 3.7 H 0.0 214 352 10 04 03 10 06 03 --- 21 56 05 1.8 231.4 3.7 D 0.0 0 353 10 04 04 10 22 53 3C84 22 12 57 40.5 73.5 -5.1 0.0 542 353 10 22 53 10 30 53 --- 22 20 59 41.5 74.9 -5.0 0.0 480 361 10 22 54 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess120.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: 4 Station: ONSALA85 Total bit rate: 128 Format: VDIF 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= 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 6250.00 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: 4 Based on FREQ, BW, and/or DOPPLER in schedule. Used with PCAL = off LO sum= 6661.17 6661.17 6661.17 6661.17 6665.17 6665.17 6665.17 6665.17 6669.17 6669.17 6669.17 6669.17 6673.17 6673.17 6673.17 6673.17 BBC fr= 411.17 411.17 411.17 411.17 415.17 415.17 415.17 415.17 419.17 419.17 419.17 419.17 423.17 423.17 423.17 423.17 Bandwd= 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Matching frequency sets: 4 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * G012.68-0.18 18 10 59.237691 * 18 13 54.750000 18 15 03.984627 0.00 -18 02 40.99379 *-18 01 46.57000 -18 01 23.22923 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 57.50 * 3C84 03 16 29.567265 * 03 19 48.160096 03 21 06.550898 1.50 J0319+4130 41 19 51.91692 * 41 30 42.10404 41 35 02.64175 2.86 0316+413 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc J0319+41 GSFC 2016a X/S astro solution, 10291 observations. Doppler based on other sources. 3C286 13 28 49.657769 * 13 31 08.288061 13 32 04.420515 0.17 * J1331+3030 30 45 58.64066 * 30 30 32.95930 30 24 13.65488 0.16 1328+307 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc J1331+30 GSFC 2016a X/S astro solution, 269 observations. Doppler based on other sources. * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 39.102106 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 46 08.22670 0.59 1641+399 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 observations. Doppler based on other sources. 1829-207 18 29 12.261807 * 18 32 11.046470 18 33 21.455518 0.20 * J1832-2039 -20 42 02.03596 *-20 39 48.20359 -20 38 52.59257 0.32 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 128 observations. Doppler based on other sources. VR422201 22 00 39.362504 * 22 02 43.291371 22 03 30.892318 0.01 * J2202+4216 42 02 08.59075 * 42 16 39.97988 42 22 18.37519 0.00 BLLAC /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc 2200+420 GSFC 2016a X/S astro solution, 52189 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 G012.68-0.1sess120.M128 1 2 3 4 5 6 7 8 9 1.867 38.676 3C84 sess120.M128 1 2 3 4 5 6 8 9 0.133 3.733 J1331+3030 sess120.M128 1 2 3 4 5 6 7 8 9 1.317 39.159 3C345 sess120.M128 1 2 3 4 5 6 7 8 9 0.333 11.971 J1832-2039 sess120.M128 1 2 3 4 5 6 7 8 9 3.171 73.508 J2202+4216 sess120.M128 2 3 4 5 6 8 9 0.167 3.500 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) G012.68-0.18 73.6 3C84 73.1 J1331+3030 138.6 3C345 98.8 J1832-2039 69.4 J2202+4216 50.0 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