COVER INFORMATION Station: IRBENE (Code Ir ) 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 IRBENE (Code Ir ) 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: 561.17 561.17 561.17 561.17 565.17 565.17 565.17 565.17 569.17 569.17 569.17 569.17 573.17 573.17 573.17 573.17 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 14 28 27 61.2-154.2 0.9 15.7 0 0 02 00 00 02 10 00 =3C286 14 38 28 60.5-150.0 1.1 18.1 600 10 02 00 01 02 10 30 J1331+3030 14 38 58 60.5-149.7 1.1 18.3 27 10 02 10 30 02 20 30 =3C286 14 49 00 59.8-145.7 1.3 20.5 600 19 02 10 31 02 24 50 3C345 14 53 21 64.9-236.9 -1.8 -35.8 211 19 02 24 50 02 34 50 --- 15 03 22 66.0-233.1 -1.7 -33.9 600 29 02 24 51 02 35 20 3C345 15 03 53 66.0-232.9 -1.7 -33.8 27 29 02 35 20 02 45 20 --- 15 13 54 67.1-228.9 -1.5 -31.7 600 39 02 35 21 02 50 20 J1331+3030 15 18 55 57.2-134.3 1.8 26.4 250 39 02 50 20 03 00 20 =3C286 15 28 57 56.2-130.8 1.9 28.1 600 48 02 50 21 03 09 50 G012.68-0.18 15 38 28 7.7-217.3 -2.6 -20.0 523 48 03 09 50 03 11 50 --- 15 40 29 7.9-216.8 -2.6 -19.8 120 50 03 09 51 03 15 30 G012.68-0.18 15 44 09 8.2-216.0 -2.5 -19.4 217 50 03 15 30 03 17 30 --- 15 46 09 8.3-215.6 -2.5 -19.2 120 52 03 15 31 03 20 30 G012.68-0.18 15 49 10 8.6-214.9 -2.4 -18.8 177 52 03 20 30 03 22 30 --- 15 51 10 8.7-214.4 -2.4 -18.6 120 54 03 20 31 03 23 15 J1832-2039 15 51 55 4.9-217.5 -2.7 D -20.4 40 54 03 23 15 03 26 10 =1829-207 15 54 51 5.1-216.8 -2.6 -20.1 0 57 03 23 16 03 26 10 G012.68-0.18 15 54 51 9.0-213.6 -2.3 -18.2 -5 57 No stop 03 28 10 --- 15 56 51 9.2-213.1 -2.3 -18.0 115 59 03 26 11 03 28 10 J1832-2039 15 56 51 5.3-216.4 -2.6 -19.9 -5 59 No stop 03 31 10 =1829-207 15 59 52 5.5-215.7 -2.6 -19.5 175 62 03 28 11 03 31 10 G012.68-0.18 15 59 52 9.4-212.4 -2.3 -17.6 -5 62 No stop 03 33 10 --- 16 01 52 9.5-212.0 -2.2 -17.4 115 64 03 31 11 03 33 10 J1832-2039 16 01 52 5.7-215.3 -2.5 -19.3 -5 64 No stop 03 36 10 =1829-207 16 04 53 5.9-214.6 -2.5 -19.0 175 67 03 33 11 Schedule for IRBENE (Code Ir ) 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 36 10 G012.68-0.18 16 04 53 9.7-211.3 -2.2 -17.0 -5 67 No stop 03 38 10 --- 16 06 53 9.9-210.8 -2.1 -16.8 115 69 03 36 11 03 38 55 J1832-2039 16 07 38 6.1-214.0 -2.4 -18.7 40 69 03 38 55 03 41 50 =1829-207 16 10 33 6.3-213.3 -2.4 -18.4 175 71 03 38 56 03 41 50 G012.68-0.18 16 10 33 10.1-210.0 -2.1 -16.4 -5 71 No stop 03 43 50 --- 16 12 34 10.2-209.5 -2.0 -16.1 115 73 03 41 51 03 43 50 J1832-2039 16 12 34 6.5-212.9 -2.3 -18.1 -5 73 No stop 03 46 50 =1829-207 16 15 34 6.7-212.2 -2.3 -17.8 175 76 03 43 51 03 51 20 J1331+3030 16 20 05 50.4-115.0 2.8 34.3 219 76 03 51 20 04 01 20 =3C286 16 30 07 49.2-112.3 3.0 35.1 600 86 03 51 21 04 10 10 J2202+4216 16 38 58 39.0-290.0 -5.4 -43.0 437 86 04 10 10 04 20 10 =VR422201 16 49 00 40.3-288.2 -5.2 -43.6 600 95 04 10 11 04 29 30 J1832-2039 16 58 21 9.3-202.5 -1.6 -12.6 515 95 04 29 30 04 32 30 =1829-207 17 01 22 9.5-201.8 -1.5 -12.3 180 98 04 29 31 04 32 30 G012.68-0.18 17 01 22 12.9-198.0 -1.2 -10.0 -5 98 No stop 04 34 30 --- 17 03 22 13.0-197.5 -1.2 -9.8 115 100 04 32 31 04 34 30 J1832-2039 17 03 22 9.6-201.3 -1.5 -12.0 -5 100 No stop 04 37 30 =1829-207 17 06 23 9.7-200.6 -1.4 -11.6 175 103 04 34 31 04 37 30 G012.68-0.18 17 06 23 13.1-196.8 -1.1 -9.4 -5 103 No stop 04 39 30 --- 17 08 23 13.2-196.3 -1.1 -9.1 115 105 04 37 31 04 39 30 J1832-2039 17 08 23 9.8-200.1 -1.4 -11.4 -5 105 No stop 04 42 30 =1829-207 17 11 23 9.9-199.4 -1.4 -11.0 175 108 04 39 31 04 42 30 G012.68-0.18 17 11 23 13.3-195.5 -1.1 -8.7 -5 108 No stop 04 44 30 --- 17 13 24 13.3-195.1 -1.0 -8.4 115 110 04 42 31 04 45 15 J1832-2039 17 14 09 10.1-198.8 -1.3 -10.6 40 110 04 45 15 04 48 10 =1829-207 17 17 04 10.2-198.1 -1.3 -10.3 175 113 04 45 16 04 48 10 G012.68-0.18 17 17 04 13.5-194.2 -1.0 -7.9 -5 113 No stop 04 50 10 --- 17 19 05 13.5-193.7 -0.9 -7.7 115 115 04 48 11 04 50 10 J1832-2039 17 19 05 10.3-197.6 -1.2 -10.0 -5 115 No stop 04 53 10 =1829-207 17 22 05 10.4-196.9 -1.2 -9.6 175 118 04 50 11 Schedule for IRBENE (Code Ir ) 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 --- 04 58 35 J1331+3030 17 27 31 41.8 -98.1 3.9 38.0 273 118 04 58 35 05 06 35 =3C286 17 35 32 40.7 -96.3 4.1 38.2 480 125 04 58 36 05 11 55 J1832-2039 17 40 53 11.0-192.5 -0.9 -7.1 268 125 05 11 55 05 14 55 =1829-207 17 43 54 11.1-191.8 -0.8 -6.7 180 128 05 11 56 05 14 55 G012.68-0.18 17 43 54 14.1-187.6 -0.5 -4.3 -5 128 No stop 05 16 55 --- 17 45 54 14.2-187.2 -0.5 -4.0 115 130 05 14 56 05 16 55 J1832-2039 17 45 54 11.2-191.3 -0.8 -6.5 -5 130 No stop 05 19 55 =1829-207 17 48 55 11.2-190.6 -0.7 -6.1 175 133 05 16 56 05 19 55 G012.68-0.18 17 48 55 14.2-186.4 -0.4 -3.6 -5 133 No stop 05 21 55 --- 17 50 55 14.3-185.9 -0.4 -3.3 115 135 05 19 56 05 21 55 J1832-2039 17 50 55 11.3-190.1 -0.7 -5.8 -5 135 No stop 05 24 55 =1829-207 17 53 55 11.4-189.4 -0.7 -5.4 175 138 05 21 56 05 24 55 G012.68-0.18 17 53 55 14.3-185.2 -0.4 -2.9 -5 138 No stop 05 26 55 --- 17 55 56 14.3-184.7 -0.3 -2.6 115 140 05 24 56 05 27 40 J1832-2039 17 56 41 11.4-188.8 -0.6 -5.0 40 140 05 27 40 05 30 35 =1829-207 17 59 36 11.5-188.1 -0.6 -4.6 175 143 05 27 41 05 30 35 G012.68-0.18 17 59 36 14.4-183.8 -0.3 -2.1 -5 143 No stop 05 32 35 --- 18 01 37 14.4-183.3 -0.2 -1.9 115 145 05 30 36 05 32 35 J1832-2039 18 01 37 11.5-187.6 -0.5 -4.3 -5 145 No stop 05 35 35 =1829-207 18 04 37 11.6-186.9 -0.5 -3.9 175 147 05 32 36 05 35 35 G012.68-0.18 18 04 37 14.4-182.6 -0.2 -1.4 -5 147 No stop 05 37 35 --- 18 06 38 14.4-182.1 -0.1 -1.2 115 149 05 35 36 05 37 35 J1832-2039 18 06 38 11.6-186.4 -0.4 -3.7 -5 149 No stop 05 40 35 =1829-207 18 09 38 11.6-185.7 -0.4 -3.2 175 152 05 37 36 05 40 35 G012.68-0.18 18 09 38 14.4-181.3 -0.1 -0.8 -5 152 No stop 05 42 35 --- 18 11 38 14.4-180.8 -0.1 -0.5 115 154 05 40 36 05 43 20 J1832-2039 18 12 23 11.7-185.0 -0.3 -2.9 40 154 05 43 20 05 46 15 =1829-207 18 15 19 11.7-184.3 -0.3 -2.5 175 157 05 43 21 05 46 15 G012.68-0.18 18 15 19 14.4-179.9 0.0 0.0 -5 157 No stop 05 48 15 --- 18 17 19 14.4-179.4 0.0 0.3 115 159 05 46 16 Schedule for IRBENE (Code Ir ) 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 48 15 J1832-2039 18 17 19 11.7-183.8 -0.3 -2.2 -5 159 No stop 05 51 15 =1829-207 18 20 20 11.8-183.1 -0.2 -1.8 175 162 05 48 16 05 51 15 G012.68-0.18 18 20 20 14.4-178.7 0.1 0.7 -5 162 No stop 05 53 15 --- 18 22 20 14.4-178.2 0.1 1.0 115 164 05 51 16 05 53 15 J1832-2039 18 22 20 11.8-182.6 -0.2 -1.5 -5 164 No stop 05 56 15 =1829-207 18 25 21 11.8-181.9 -0.1 -1.1 175 167 05 53 16 05 56 15 G012.68-0.18 18 25 21 14.4-177.5 0.2 1.4 -5 167 No stop 05 58 15 --- 18 27 21 14.4-177.0 0.2 1.7 115 169 05 56 16 05 59 00 J1832-2039 18 28 06 11.8-181.3 -0.1 -0.7 40 169 05 59 00 06 01 55 =1829-207 18 31 01 11.8-180.6 -0.0 -0.3 175 171 05 59 01 06 07 30 J1331+3030 18 36 37 32.5 -83.4 5.1 38.2 284 171 06 07 30 06 15 30 =3C286 18 44 39 31.5 -81.8 5.2 38.0 480 179 06 07 31 06 20 55 J1832-2039 18 50 05 11.7-176.0 0.3 2.3 274 179 06 20 55 06 23 55 =1829-207 18 53 05 11.7-175.3 0.3 2.7 180 182 06 20 56 06 23 55 G012.68-0.18 18 53 05 14.0-170.7 0.6 5.2 -5 182 No stop 06 25 55 --- 18 55 05 14.0-170.2 0.7 5.5 115 184 06 23 56 06 25 55 J1832-2039 18 55 05 11.7-174.8 0.4 3.0 -5 184 No stop 06 28 55 =1829-207 18 58 06 11.6-174.1 0.4 3.4 175 187 06 25 56 06 28 55 G012.68-0.18 18 58 06 13.9-169.5 0.7 5.9 -5 187 No stop 06 30 55 --- 19 00 06 13.8-169.0 0.8 6.2 115 189 06 28 56 06 30 55 J1832-2039 19 00 06 11.6-173.6 0.4 3.7 -5 189 No stop 06 33 55 =1829-207 19 03 07 11.6-172.9 0.5 4.1 175 192 06 30 56 06 33 55 G012.68-0.18 19 03 07 13.8-168.2 0.8 6.6 -5 192 No stop 06 35 55 --- 19 05 07 13.7-167.8 0.8 6.9 115 194 06 33 56 06 36 40 J1832-2039 19 05 52 11.5-172.2 0.5 4.4 40 194 06 36 40 06 39 35 =1829-207 19 08 48 11.4-171.5 0.6 4.8 175 197 06 36 41 06 39 35 G012.68-0.18 19 08 48 13.6-166.9 0.9 7.4 -5 197 No stop 06 41 35 --- 19 10 48 13.5-166.4 0.9 7.6 115 198 06 39 36 06 41 35 J1832-2039 19 10 48 11.4-171.1 0.6 5.1 -5 198 No stop 06 44 35 =1829-207 19 13 49 11.3-170.4 0.7 5.5 175 201 06 41 36 Schedule for IRBENE (Code Ir ) 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 44 35 G012.68-0.18 19 13 49 13.4-165.6 1.0 8.0 -5 201 No stop 06 46 35 --- 19 15 49 13.4-165.2 1.0 8.3 115 203 06 44 36 06 46 35 J1832-2039 19 15 49 11.3-169.9 0.7 5.8 -5 203 No stop 06 49 35 =1829-207 19 18 49 11.2-169.2 0.8 6.2 175 206 06 46 36 06 49 35 G012.68-0.18 19 18 49 13.3-164.4 1.1 8.7 -5 206 No stop 06 51 35 --- 19 20 50 13.2-164.0 1.1 9.0 115 208 06 49 36 06 52 20 J1832-2039 19 21 35 11.2-168.5 0.8 6.6 40 208 06 52 20 06 55 15 =1829-207 19 24 30 11.1-167.8 0.9 6.9 175 211 06 52 21 06 55 15 G012.68-0.18 19 24 30 13.1-163.1 1.2 9.5 -5 211 No stop 06 57 15 --- 19 26 31 13.0-162.6 1.2 9.7 115 213 06 55 16 06 57 15 J1832-2039 19 26 31 11.0-167.3 0.9 7.2 -5 213 No stop 07 00 15 =1829-207 19 29 31 10.9-166.6 0.9 7.6 175 216 06 57 16 07 00 15 G012.68-0.18 19 29 31 12.9-161.9 1.2 10.1 -5 216 No stop 07 02 15 --- 19 31 31 12.8-161.4 1.3 10.4 115 218 07 00 16 07 02 15 J1832-2039 19 31 31 10.9-166.2 1.0 7.9 -5 218 No stop 07 05 15 =1829-207 19 34 32 10.8-165.4 1.0 8.3 175 221 07 02 16 07 10 45 J1331+3030 19 40 03 24.3 -71.0 6.1 36.0 280 221 07 10 45 07 18 45 =3C286 19 48 04 23.3 -69.5 6.3 35.6 480 228 07 10 46 07 24 05 J1832-2039 19 53 25 10.0-161.0 1.3 10.7 271 228 07 24 05 07 27 05 =1829-207 19 56 25 9.9-160.3 1.4 11.1 180 231 07 24 06 07 27 05 G012.68-0.18 19 56 25 11.5-155.5 1.7 13.6 -5 231 No stop 07 29 05 --- 19 58 26 11.4-155.0 1.7 13.8 115 233 07 27 06 07 29 05 J1832-2039 19 58 26 9.8-159.9 1.4 11.4 -5 233 No stop 07 32 05 =1829-207 20 01 26 9.7-159.2 1.5 11.8 175 236 07 29 06 07 32 05 G012.68-0.18 20 01 26 11.3-154.3 1.8 14.2 -5 236 No stop 07 34 05 --- 20 03 27 11.1-153.8 1.8 14.4 115 238 07 32 06 07 34 05 J1832-2039 20 03 27 9.6-158.7 1.5 12.0 -5 238 No stop 07 37 05 =1829-207 20 06 27 9.4-158.0 1.6 12.4 175 241 07 34 06 07 37 05 G012.68-0.18 20 06 27 11.0-153.1 1.9 14.8 -5 241 No stop 07 39 05 --- 20 08 27 10.8-152.6 1.9 15.0 115 243 07 37 06 Schedule for IRBENE (Code Ir ) 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 39 50 J1832-2039 20 09 13 9.3-157.4 1.6 12.8 40 243 07 39 50 07 42 45 =1829-207 20 12 08 9.1-156.7 1.6 13.1 175 246 07 39 51 07 42 45 G012.68-0.18 20 12 08 10.6-151.8 2.0 15.5 -5 246 No stop 07 44 45 --- 20 14 08 10.5-151.3 2.0 15.7 115 248 07 42 46 07 44 45 J1832-2039 20 14 08 9.0-156.2 1.7 13.4 -5 248 No stop 07 47 45 =1829-207 20 17 09 8.9-155.5 1.7 13.7 175 250 07 44 46 07 47 45 G012.68-0.18 20 17 09 10.3-150.6 2.0 16.1 -5 250 No stop 07 49 45 --- 20 19 09 10.1-150.1 2.1 16.3 115 252 07 47 46 07 49 45 J1832-2039 20 19 09 8.7-155.1 1.8 14.0 -5 252 No stop 07 52 45 =1829-207 20 22 10 8.6-154.4 1.8 14.4 175 255 07 49 46 07 52 45 G012.68-0.18 20 22 10 9.9-149.4 2.1 16.7 -5 255 No stop 07 54 45 --- 20 24 10 9.8-149.0 2.2 16.9 115 257 07 52 46 07 55 30 J1832-2039 20 24 55 8.4-153.7 1.9 14.7 40 257 07 55 30 07 58 25 =1829-207 20 27 51 8.2-153.1 1.9 15.1 175 260 07 55 31 07 58 25 G012.68-0.18 20 27 51 9.5-148.1 2.2 17.3 -5 260 No stop 08 00 25 --- 20 29 51 9.4-147.7 2.2 17.6 115 262 07 58 26 08 00 25 J1832-2039 20 29 51 8.1-152.6 1.9 15.3 -5 262 No stop 08 03 25 =1829-207 20 32 51 7.9-151.9 2.0 15.7 175 265 08 00 26 08 03 25 G012.68-0.18 20 32 51 9.2-147.0 2.3 17.9 -5 265 No stop 08 05 25 --- 20 34 52 9.0-146.5 2.3 18.1 115 267 08 03 26 08 06 10 J1832-2039 20 35 37 7.7-151.3 2.0 16.0 40 267 08 06 10 08 09 05 =1829-207 20 38 32 7.6-150.6 2.1 16.3 175 270 08 06 11 08 14 25 J1331+3030 20 43 53 16.5 -58.9 7.2 32.2 272 270 08 14 25 08 22 25 =3C286 20 51 55 15.6 -57.3 7.3 31.6 480 277 08 14 26 08 27 35 J1832-2039 20 57 05 6.3-146.5 2.4 18.5 262 277 08 27 35 08 30 35 =1829-207 21 00 06 6.0-145.8 2.4 18.8 180 280 08 27 36 08 30 35 G012.68-0.18 21 00 06 7.0-140.8 2.8 20.9 -5 280 No stop 08 32 35 --- 21 02 06 6.9-140.4 2.8 21.1 115 282 08 30 36 08 32 35 J1832-2039 21 02 06 5.9-145.3 2.5 19.0 -5 282 No stop 08 35 35 =1829-207 21 05 07 5.6-144.7 2.5 19.4 175 285 08 32 36 Schedule for IRBENE (Code Ir ) 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 35 35 G012.68-0.18 21 05 07 6.6-139.7 2.8 21.4 -6 285 No stop 08 37 35 --- 21 07 07 6.4-139.2 2.9 21.6 114 287 08 35 36 08 37 35 J1832-2039 21 07 07 5.5-144.2 2.6 19.6 -5 287 No stop 08 40 35 =1829-207 21 10 08 5.3-143.6 2.6 19.9 175 290 08 37 36 08 40 35 G012.68-0.18 21 10 08 6.2-138.6 2.9 21.9 -6 290 No stop 08 42 35 --- 21 12 08 6.0-138.1 3.0 22.1 114 292 08 40 36 08 43 21 J1832-2039 21 12 54 5.0-143.0 2.7 20.2 41 292 08 43 21 08 46 16 =1829-207 21 15 49 4.8-142.3 2.7 D 20.5 0 295 08 43 22 08 46 16 G012.68-0.18 21 15 49 5.7-137.3 3.0 22.5 -6 295 No stop 08 48 16 --- 21 17 50 5.5-136.9 3.0 22.7 114 297 08 46 17 08 51 16 G012.68-0.18 21 20 50 5.2-136.2 3.1 23.0 177 297 08 51 16 08 53 16 --- 21 22 51 5.0-135.8 3.1 23.2 120 299 08 51 17 09 17 43 J1331+3030 21 47 22 9.8 -46.6 8.3 26.9 1422 299 09 17 43 09 24 43 =3C286 21 54 23 9.1 -45.3 8.4 26.2 420 305 09 17 44 10 22 53 3C84 22 52 42 45.7 80.9 -4.5 -45.1 3429 305 10 22 53 10 30 53 --- 23 00 44 46.8 82.4 -4.3 -45.3 480 313 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: 9 Station: IRBENE 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= 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 6100.00 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= 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= 561.17 561.17 561.17 561.17 565.17 565.17 565.17 565.17 569.17 569.17 569.17 569.17 573.17 573.17 573.17 573.17 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: 8 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