COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: Exploring the obscured nucleus of the Sy2 IRAS15480-0344 Exp. Code: EC047B Schedule Version: 1.00 Processed by SCHED version: 11.30 Release of April 4, 2014 PI: Paola Castangia Address: INAF-Osservatorio Astronomico di Cagliari Via della Scienza 5 09047 - Selargius (CA) Italy Phone: +39 070 71180230 EMAIL: pcastang@oa-cagliari.inaf.it Fax: +39 070 71180222 Phone during observation: Observing mode: 6cm, continuum Notes: This is a PHASE REF experiment, DO NOT INTERRUPT SCAN SEQUENCE Schedule for URUMQI (Code Ur ) Page 2 Exploring the obscured nucleus of the Sy2 IRAS15480-0344 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 11 Mar 2015 Day 70 --- Next scan frequencies: 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 Next BBC frequencies: 322.49 322.49 322.49 322.49 354.49 354.49 354.49 354.49 386.49 386.49 386.49 386.49 418.49 418.49 418.49 418.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 01 00 00 3C345 18 02 14 74.9 262.6 1.3 69.5 0 0 01 00 00 01 05 00 --- 18 07 15 74.0 263.9 1.4 69.9 300 38 01 00 04 01 05 30 J1555-0326 18 07 45 34.5 221.1 2.2 28.5 -52 38 01 05 30 01 09 00 =1552-033 18 11 16 34.1 222.0 2.2 29.1 158 65 01 05 34 01 09 00 IRAS15480 18 11 16 33.1 223.0 2.3 29.8 -5 65 No stop 01 12 00 --- 18 14 16 32.7 223.8 2.4 30.2 175 88 01 09 04 01 12 30 J1555-0326 18 14 46 33.7 222.9 2.3 29.7 25 88 01 12 30 01 14 30 =1552-033 18 16 46 33.4 223.5 2.3 30.0 120 104 01 12 34 01 14 30 IRAS15480 18 16 46 32.4 224.4 2.4 30.6 -5 104 No stop 01 17 30 --- 18 19 47 32.0 225.2 2.5 31.1 175 127 01 14 34 01 17 30 J1555-0326 18 19 47 33.0 224.2 2.4 30.5 -5 127 No stop 01 19 30 =1552-033 18 21 47 32.8 224.7 2.4 30.8 115 142 01 17 34 01 19 30 IRAS15480 18 21 47 31.8 225.7 2.5 31.4 -5 142 No stop 01 22 30 --- 18 24 48 31.4 226.4 2.6 31.8 175 165 01 19 34 01 23 00 J1555-0326 18 25 18 32.3 225.6 2.5 31.3 25 165 01 23 00 01 25 00 =1552-033 18 27 18 32.1 226.1 2.5 31.6 120 181 01 23 04 01 25 00 IRAS15480 18 27 18 31.1 227.1 2.6 32.2 -5 181 No stop 01 28 00 --- 18 30 19 30.7 227.8 2.6 32.6 175 204 01 25 04 01 28 00 J1555-0326 18 30 19 31.7 226.9 2.6 32.1 -5 204 No stop 01 30 00 =1552-033 18 32 19 31.4 227.4 2.6 32.3 115 219 01 28 04 01 30 00 IRAS15480 18 32 19 30.4 228.3 2.7 32.9 -5 219 No stop 01 33 00 --- 18 35 19 30.0 229.0 2.7 33.3 175 242 01 30 04 01 33 30 J1555-0326 18 35 50 30.9 228.2 2.7 32.8 25 242 01 33 30 01 35 30 =1552-033 18 37 50 30.7 228.7 2.7 33.1 120 258 01 33 34 01 35 30 IRAS15480 18 37 50 29.6 229.6 2.8 33.6 -5 258 No stop 01 38 30 --- 18 40 50 29.2 230.3 2.8 34.1 175 281 01 35 34 Schedule for URUMQI (Code Ur ) Page 3 Exploring the obscured nucleus of the Sy2 IRAS15480-0344 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 11 Mar 2015 Day 70 --- 01 38 30 J1555-0326 18 40 50 30.2 229.5 2.7 33.5 -5 281 No stop 01 40 30 =1552-033 18 42 51 30.0 229.9 2.8 33.8 115 296 01 38 34 01 40 30 IRAS15480 18 42 51 28.9 230.8 2.9 34.3 -5 296 No stop 01 43 30 --- 18 45 51 28.5 231.5 2.9 34.7 175 319 01 40 34 01 44 00 J1555-0326 18 46 21 29.5 230.8 2.8 34.3 25 319 01 44 00 01 46 00 =1552-033 18 48 22 29.2 231.3 2.9 34.5 120 335 01 44 04 01 46 00 IRAS15480 18 48 22 28.1 232.1 2.9 35.0 -5 335 No stop 01 49 00 --- 18 51 22 27.7 232.8 3.0 35.4 175 358 01 46 04 01 49 00 J1555-0326 18 51 22 28.8 232.0 2.9 34.9 -5 358 No stop 01 51 00 =1552-033 18 53 22 28.5 232.4 3.0 35.2 115 373 01 49 04 01 51 00 IRAS15480 18 53 22 27.4 233.2 3.0 35.6 -5 373 No stop 01 54 00 --- 18 56 23 27.0 233.9 3.1 36.0 175 396 01 51 04 01 54 30 J1555-0326 18 56 53 28.0 233.2 3.0 35.6 25 396 01 54 30 01 56 30 =1552-033 18 58 53 27.7 233.7 3.0 35.9 120 412 01 54 34 01 56 30 IRAS15480 18 58 53 26.6 234.5 3.1 36.3 -5 412 No stop 01 59 30 --- 19 01 54 26.2 235.2 3.2 36.7 175 435 01 56 34 01 59 30 J1555-0326 19 01 54 27.2 234.4 3.1 36.2 -5 435 No stop 02 01 30 =1552-033 19 03 54 26.9 234.8 3.1 36.5 115 450 01 59 34 02 01 30 IRAS15480 19 03 54 25.9 235.6 3.2 36.9 -5 450 No stop 02 04 30 --- 19 06 55 25.4 236.3 3.3 37.2 175 473 02 01 34 02 05 00 J1555-0326 19 07 25 26.4 235.6 3.2 36.9 25 473 02 05 00 02 07 00 =1552-033 19 09 25 26.1 236.1 3.2 37.1 120 488 02 05 04 02 07 00 IRAS15480 19 09 25 25.0 236.8 3.3 37.5 -5 488 No stop 02 10 00 --- 19 12 26 24.6 237.5 3.3 37.8 175 512 02 07 04 02 10 00 J1555-0326 19 12 26 25.7 236.7 3.3 37.4 -5 512 No stop 02 12 00 =1552-033 19 14 26 25.4 237.2 3.3 37.7 115 527 02 10 04 02 12 00 IRAS15480 19 14 26 24.3 237.9 3.4 38.0 -5 527 No stop 02 15 00 --- 19 17 26 23.8 238.6 3.4 38.4 175 550 02 12 04 02 15 30 J1555-0326 19 17 56 24.8 237.9 3.4 38.0 25 550 02 15 30 02 17 30 =1552-033 19 19 57 24.5 238.4 3.4 38.2 120 565 02 15 34 Schedule for URUMQI (Code Ur ) Page 4 Exploring the obscured nucleus of the Sy2 IRAS15480-0344 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 11 Mar 2015 Day 70 --- 02 17 30 IRAS15480 19 19 57 23.4 239.1 3.5 38.6 -5 565 No stop 02 20 30 --- 19 22 57 22.9 239.7 3.5 38.9 175 588 02 17 34 02 20 30 J1555-0326 19 22 57 24.0 239.0 3.4 38.6 -5 588 No stop 02 22 30 =1552-033 19 24 58 23.7 239.4 3.5 38.8 115 604 02 20 34 02 22 30 IRAS15480 19 24 58 22.6 240.2 3.6 39.1 -5 604 No stop 02 25 30 --- 19 27 58 22.2 240.8 3.6 39.4 175 627 02 22 34 02 26 00 J1555-0326 19 28 28 23.2 240.2 3.5 39.1 25 627 02 26 00 02 28 00 =1552-033 19 30 29 22.9 240.6 3.6 39.3 120 642 02 26 04 02 28 00 IRAS15480 19 30 29 21.8 241.3 3.6 39.6 -5 642 No stop 02 31 00 --- 19 33 29 21.3 241.9 3.7 39.9 175 665 02 28 04 02 31 00 J1555-0326 19 33 29 22.4 241.2 3.6 39.6 -5 665 No stop 02 33 00 =1552-033 19 35 29 22.1 241.6 3.7 39.8 115 681 02 31 04 02 33 00 IRAS15480 19 35 29 21.0 242.3 3.7 40.1 -5 681 No stop 02 36 00 --- 19 38 30 20.5 242.9 3.8 40.4 175 704 02 33 04 02 36 30 J1555-0326 19 39 00 21.5 242.4 3.7 40.1 25 704 02 36 30 02 38 30 =1552-033 19 41 00 21.2 242.8 3.7 40.3 120 719 02 36 34 02 38 30 IRAS15480 19 41 00 20.1 243.5 3.8 40.6 -5 719 No stop 02 41 30 --- 19 44 01 19.6 244.1 3.9 40.9 175 742 02 38 34 02 41 30 J1555-0326 19 44 01 20.7 243.4 3.8 40.5 -5 742 No stop 02 43 30 =1552-033 19 46 01 20.4 243.8 3.8 40.7 115 758 02 41 34 02 43 30 IRAS15480 19 46 01 19.3 244.5 3.9 41.0 -5 758 No stop 02 46 30 --- 19 49 02 18.8 245.1 4.0 41.3 175 781 02 43 34 02 47 00 J1555-0326 19 49 32 19.8 244.5 3.9 41.0 25 781 02 47 00 02 49 00 =1552-033 19 51 32 19.5 244.9 3.9 41.2 120 796 02 47 04 02 49 00 IRAS15480 19 51 32 18.3 245.5 4.0 41.5 -5 796 No stop 02 52 00 --- 19 54 32 17.8 246.1 4.1 41.7 175 819 02 49 04 02 52 00 J1555-0326 19 54 32 19.0 245.5 4.0 41.4 -5 819 No stop 02 54 00 =1552-033 19 56 33 18.6 245.9 4.0 41.6 115 835 02 52 04 02 54 00 IRAS15480 19 56 33 17.5 246.5 4.1 41.9 -5 835 No stop 02 57 00 --- 19 59 33 17.0 247.1 4.1 42.1 175 858 02 54 04 Schedule for URUMQI (Code Ur ) Page 5 Exploring the obscured nucleus of the Sy2 IRAS15480-0344 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 11 Mar 2015 Day 70 --- 02 57 30 J1555-0326 20 00 03 18.1 246.6 4.1 41.9 25 858 02 57 30 02 59 30 =1552-033 20 02 04 17.7 247.0 4.1 42.0 120 873 02 57 34 02 59 30 IRAS15480 20 02 04 16.6 247.6 4.2 42.3 -5 873 No stop 03 02 30 --- 20 05 04 16.1 248.2 4.2 42.5 175 896 02 59 34 03 02 30 J1555-0326 20 05 04 17.2 247.6 4.1 42.2 -5 896 No stop 03 04 30 =1552-033 20 07 05 16.9 247.9 4.2 42.4 115 912 03 02 34 03 04 30 IRAS15480 20 07 05 15.7 248.6 4.3 42.6 -5 912 No stop 03 07 30 --- 20 10 05 15.2 249.1 4.3 42.8 175 935 03 04 34 03 08 00 J1555-0326 20 10 35 16.3 248.6 4.2 42.6 25 935 03 08 00 03 10 00 =1552-033 20 12 35 16.0 249.0 4.3 42.7 120 950 03 08 04 03 10 00 IRAS15480 20 12 35 14.8 249.6 4.4 43.0 -5 950 No stop 03 13 00 --- 20 15 36 14.3 250.2 4.4 43.2 175 973 03 10 04 03 13 00 J1555-0326 20 15 36 15.4 249.6 4.3 42.9 -5 973 No stop 03 15 00 =1552-033 20 17 36 15.1 250.0 4.4 43.1 115 988 03 13 04 03 15 00 IRAS15480 20 17 36 14.0 250.5 4.4 43.3 -5 988 No stop 03 18 00 --- 20 20 37 13.4 251.1 4.5 43.5 175 1012 03 15 04 03 20 00 J1751+0939 20 22 37 43.0 235.3 2.5 37.3 58 1012 03 20 00 03 25 00 =1749+096 20 27 38 42.3 236.7 2.6 38.0 300 1050 03 20 04 03 27 00 J1555-0326 20 29 38 13.0 252.2 4.6 43.8 59 1050 03 27 00 03 29 00 =1552-033 20 31 39 12.7 252.6 4.6 43.9 120 1065 03 27 04 03 29 00 IRAS15480 20 31 39 11.5 253.1 4.7 44.1 -5 1065 No stop 03 32 00 --- 20 34 39 11.0 253.7 4.7 44.3 175 1088 03 29 04 03 32 30 J1555-0326 20 35 09 12.1 253.2 4.6 44.1 25 1088 03 32 30 03 34 30 =1552-033 20 37 09 11.7 253.6 4.7 44.2 120 1104 03 32 34 03 34 30 IRAS15480 20 37 09 10.6 254.1 4.8 44.4 -5 1104 No stop 03 37 30 --- 20 40 10 10.1 254.7 4.8 44.6 175 1127 03 34 34 03 37 30 J1555-0326 20 40 10 11.2 254.1 4.7 44.4 -5 1127 No stop 03 39 30 =1552-033 20 42 10 10.9 254.5 4.8 44.5 115 1142 03 37 34 03 39 30 IRAS15480 20 42 10 9.7 255.1 4.8 44.7 -5 1142 No stop 03 42 30 --- 20 45 11 9.2 255.6 4.9 44.8 175 1165 03 39 34 Schedule for URUMQI (Code Ur ) Page 6 Exploring the obscured nucleus of the Sy2 IRAS15480-0344 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 11 Mar 2015 Day 70 --- 03 43 00 J1555-0326 20 45 41 10.2 255.1 4.8 44.6 25 1165 03 43 00 03 45 00 =1552-033 20 47 41 9.9 255.5 4.9 44.7 120 1181 03 43 04 03 45 00 IRAS15480 20 47 41 8.7 256.0 4.9 44.9 -5 1181 No stop 03 48 00 --- 20 50 42 8.2 256.6 5.0 45.0 175 1204 03 45 04 03 48 00 J1555-0326 20 50 42 9.4 256.0 4.9 44.9 -5 1204 No stop 03 50 00 =1552-033 20 52 42 9.0 256.4 4.9 45.0 115 1219 03 48 04 03 50 00 IRAS15480 20 52 42 7.8 256.9 5.0 45.1 -5 1219 No stop 03 53 00 --- 20 55 42 7.3 257.5 5.1 45.2 175 1242 03 50 04 03 53 30 J1555-0326 20 56 13 8.4 257.0 5.0 45.1 25 1242 03 53 30 03 55 30 =1552-033 20 58 13 8.0 257.4 5.0 45.2 120 1258 03 53 34 03 55 30 IRAS15480 20 58 13 6.9 257.9 5.1 45.3 -5 1258 No stop 03 58 30 --- 21 01 13 6.3 258.4 5.2 45.5 175 1281 03 55 34 03 58 30 J1555-0326 21 01 13 7.5 257.9 5.1 45.3 -5 1281 No stop 04 00 30 =1552-033 21 03 14 7.1 258.3 5.1 45.4 115 1296 03 58 34 04 00 30 IRAS15480 21 03 14 6.0 258.8 5.2 45.5 -5 1296 No stop 04 03 30 --- 21 06 14 5.4 259.3 5.2 45.6 175 1319 04 00 34 04 04 00 J1555-0326 21 06 44 6.5 258.9 5.2 45.5 25 1319 04 04 00 04 06 00 =1552-033 21 08 45 6.2 259.2 5.2 45.6 120 1335 04 04 04 04 09 00 J1555-0326 21 11 45 5.6 259.8 5.3 45.7 178 1335 04 09 00 04 11 00 =1552-033 21 13 45 5.3 260.1 5.3 45.7 120 1350 04 09 04 05 32 30 J2005+7752 22 35 29 52.5 347.9 2.5 133.3 4788 1350 05 32 30 05 39 00 =2007+777 22 42 00 52.2 347.5 2.6 131.4 390 1400 05 32 34 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess115.C1024 Matching groups in /home/atarchi/sched11.3/catalogs/freq_RDBE.dat: ur6cm Setup group: 5 Station: URUMQI Total bit rate: 1024 Format: MARK5B Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 4620.00 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 = 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: 10 Setup file default. Used with PCAL = off LO sum= 4942.49 4942.49 4942.49 4942.49 4974.49 4974.49 4974.49 4974.49 5006.49 5006.49 5006.49 5006.49 5038.49 5038.49 5038.49 5038.49 BBC fr= 322.49 322.49 322.49 322.49 354.49 354.49 354.49 354.49 386.49 386.49 386.49 386.49 418.49 418.49 418.49 418.49 Bandwd= 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 Matching frequency sets: 10 Track assignments are: track1= 20, 18, 4, 2, 24, 22, 8, 6, 28, 26, 12, 10, 32, 30, 16, 14 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * IRAS15480 15 48 03.967267 * 15 50 41.498000 15 51 30.074602 0.00 -03 44 17.32904 *-03 53 18.05000 -03 56 00.72773 0.00 From catalog imbedded in main SCHED input file. Severgnini et al. (2012) * J1555-0326 15 52 53.605530 * 15 55 30.748133 15 56 19.176439 0.18 1552-033 -03 18 06.67875 *-03 26 49.51953 -03 29 26.75820 0.36 /home/atarchi/sched11.3/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 81 observations J1642+3948 16 41 17.606228 * 16 42 58.809965 16 43 29.755859 0.77 * 3C345 39 54 10.81496 * 39 48 36.99402 39 46 46.31309 0.52 1641+399 /home/atarchi/sched11.3/catalogs/sources.vlba J1642+39 GSFC 2011B astro solution 52621 Observations * J1751+0939 17 49 10.387929 * 17 51 32.818572 17 52 16.066169 0.10 1749+096 09 39 42.82574 * 09 39 00.72829 09 38 47.42777 0.10 J1751+09 /home/atarchi/sched11.3/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 133560 observations * J2005+7752 20 07 20.430170 * 20 05 30.998498 20 04 53.919919 0.48 2007+777 77 43 58.12300 * 77 52 43.24753 77 55 14.26147 0.10 J2005+77 /home/atarchi/sched11.3/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 16337 observations 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 IRAS15480 sess115.C1024 1 2 3 4 5 6 7 8 10 12 13 3.100 149.375 J1555-0326 sess115.C1024 1 2 3 4 5 6 7 8 10 12 13 2.125 105.622 3C345 sess115.C1024 1 2 3 4 5 6 7 8 10 12 13 0.083 6.500 J1751+0939 sess115.C1024 1 2 3 4 5 6 7 8 10 12 13 0.083 6.429 J2005+7752 sess115.C1024 1 2 3 4 5 6 7 8 10 12 13 0.108 7.002 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) IRAS15480 112.8 J1555-0326 111.6 3C345 100.3 J1751+0939 83.7 J2005+7752 86.0 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