COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: Network Monitoring Experiment Exp. Code: N13L2 Schedule Version: 1.00 Processed by SCHED version: 10.20 Release of about July 12, 2012 PI: Ciriaco Goddi Address: JIVE Postbus 2 7990 AA Dwingeloo The Netherlands Phone: +31-521-596548 EMAIL: goddi@jive.nl Fax: Phone during observation: +31-521-596548 Observing mode: Notes: 18cm NME for session 2/2013 512 Mbps, 2-bit sampling, 8 MHz filters Send the disk pack by express to JIVE DBBC testing data from On, Hh, Nt, Mc, Tr, Jb are expected. COVER LETTER: Dear EVN friends, This is the schedule for the 18cm NME on June 7 2013, involving 13 antennas: Eb Wb Jb1 On25 Mc Nt Tr Sv Zc Bd Ur Sh Hh. The NME uses a standard setup with 512 Mbps and consists of 2 phase-referencing cycles on strong calibrators (DA193 and 0528+134) with continuum sources as targets (J0552+3754 and J0539+1433). *No* ftp tests are scheduled (the NME comes after all the user experiments in L-band). Ciriaco Schedule for URUMQI (Code Ur ) Page 2 Network Monitoring Experiment 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 7 Jun 2013 Day 158 --- Next scan frequencies: 1634.49 1634.49 1634.49 1634.49 1650.49 1650.49 1650.49 1650.49 1666.49 1666.49 1666.49 1666.49 1682.49 1682.49 1682.49 1682.49 Next BBC frequencies: 334.49 334.49 334.49 334.49 350.49 350.49 350.49 350.49 366.49 366.49 366.49 366.49 382.49 382.49 382.49 382.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 06 00 00 DA193 04 51 55 77.4 101.4 -1.1 -67.8 0 0 06 00 00 06 02 00 --- 04 53 55 77.8 102.1 -1.0 -67.5 120 8 06 00 04 06 03 00 J0552+3754 04 54 55 77.7 111.8 -1.0 -58.6 47 8 06 03 00 06 09 00 =0548+378 05 00 56 78.7 114.9 -0.9 -56.5 360 31 06 03 04 06 10 00 DA193 05 01 56 79.2 105.1 -0.9 -65.8 46 31 06 10 00 06 12 00 --- 05 03 57 79.5 106.0 -0.9 -65.3 120 39 06 10 04 06 13 00 J0552+3754 05 04 57 79.3 117.3 -0.8 -54.9 45 39 06 13 00 06 19 00 =0548+378 05 10 58 80.3 121.3 -0.7 -51.8 360 62 06 13 04 06 20 00 DA193 05 11 58 80.9 110.0 -0.7 -62.6 44 62 06 20 00 06 22 00 --- 05 13 58 81.3 111.2 -0.7 -61.8 120 70 06 20 04 06 23 00 J0552+3754 05 14 59 80.9 124.3 -0.6 -49.4 43 70 06 23 00 06 29 00 =0548+378 05 21 00 81.7 129.6 -0.5 -45.1 360 93 06 23 04 06 30 00 DA193 05 22 00 82.6 116.7 -0.6 -57.6 42 93 06 30 00 06 32 00 --- 05 24 00 82.9 118.4 -0.5 -56.2 120 101 06 30 04 06 33 00 J0552+3754 05 25 00 82.3 133.8 -0.5 -41.6 41 101 06 33 00 06 39 00 =0548+378 05 31 01 83.0 141.1 -0.4 -35.3 360 124 06 33 04 06 40 00 DA193 05 32 01 84.2 126.7 -0.4 -49.3 41 124 06 40 00 06 42 00 --- 05 34 02 84.4 129.3 -0.4 -47.0 120 132 06 40 04 06 43 00 J0552+3754 05 35 02 83.5 146.7 -0.3 -30.3 40 132 06 43 00 06 49 00 =0548+378 05 41 03 84.0 156.5 -0.2 -21.5 360 155 06 43 04 06 50 00 DA193 05 42 03 85.5 142.5 -0.2 -35.1 41 155 06 50 00 06 52 00 --- 05 44 03 85.7 146.6 -0.2 -31.3 120 163 06 50 04 06 53 00 J0552+3754 05 45 04 84.2 163.8 -0.1 -14.9 40 163 06 53 00 06 59 00 =0548+378 05 51 04 84.4 175.7 -0.0 -4.0 360 186 06 53 04 07 00 00 DA193 05 52 05 86.3 167.1 -0.1 -12.2 45 186 07 00 00 07 02 00 --- 05 54 05 86.3 172.9 -0.0 -6.7 120 194 07 00 04 Schedule for URUMQI (Code Ur ) Page 3 Network Monitoring Experiment 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 7 Jun 2013 Day 158 --- 07 05 00 0528+134 05 57 05 59.6 192.3 0.4 9.1 124 194 07 05 00 07 07 30 --- 05 59 36 59.5 193.4 0.5 10.0 150 203 07 05 04 07 08 30 J0539+1433 06 00 36 60.8 190.0 0.3 7.5 52 203 07 08 30 07 14 30 =0536+145 06 06 37 60.6 193.0 0.4 9.7 360 226 07 08 34 07 15 30 0528+134 06 07 37 59.1 197.2 0.6 12.7 52 226 07 15 30 07 18 00 --- 06 10 08 58.9 198.3 0.6 13.6 150 236 07 15 34 07 19 00 J0539+1433 06 11 08 60.4 195.1 0.5 11.3 52 236 07 19 00 07 25 00 =0536+145 06 17 09 60.0 198.0 0.6 13.4 360 259 07 19 04 07 26 00 0528+134 06 18 09 58.4 202.0 0.8 16.2 52 259 07 26 00 07 28 30 --- 06 20 39 58.3 203.1 0.8 17.0 150 269 07 26 04 07 29 30 J0539+1433 06 21 40 59.8 200.1 0.7 14.9 53 269 07 29 30 07 35 30 =0536+145 06 27 40 59.4 202.9 0.8 16.9 360 292 07 29 34 07 36 30 0528+134 06 28 41 57.7 206.6 0.9 19.5 53 292 07 36 30 07 39 00 --- 06 31 11 57.5 207.6 1.0 20.3 150 302 07 36 34 07 40 00 J0539+1433 06 32 11 59.0 204.9 0.9 18.4 53 302 07 40 00 07 46 00 =0536+145 06 38 12 58.6 207.6 1.0 20.3 360 325 07 40 04 07 47 00 0528+134 06 39 12 56.7 211.0 1.1 22.6 53 325 07 47 00 07 49 30 --- 06 41 43 56.5 212.0 1.2 23.3 150 335 07 47 04 07 50 30 J0539+1433 06 42 43 58.2 209.5 1.0 21.7 53 335 07 50 30 07 56 30 =0536+145 06 48 44 57.6 212.0 1.1 23.4 360 358 07 50 34 07 57 30 0528+134 06 49 44 55.7 215.2 1.3 25.5 53 358 07 57 30 08 00 00 --- 06 52 15 55.4 216.2 1.3 26.1 150 368 07 57 34 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess213.L512 Matching groups in /aps3/sched10.2/catalogs/freq.dat: ur18cm update L.Xiang 9Feb05 Setup group: 6 Station: URUMQI Total bit rate: 512 Format: MARK5B Bits per sample: 2 Sample rate: 16.000 Number of channels: 16 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 Net SB= L L U U L L U U L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP RCP LCP BBC = 2 1 2 1 4 3 4 3 6 5 6 5 8 7 8 7 BBC SB= L L U U L L U U L L U U L L U U IF = 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on these setups were used. Frequency Set: 7 Setup file default. LO sum= 1634.49 1634.49 1634.49 1634.49 1650.49 1650.49 1650.49 1650.49 1666.49 1666.49 1666.49 1666.49 1682.49 1682.49 1682.49 1682.49 BBC fr= 334.49 334.49 334.49 334.49 350.49 350.49 350.49 350.49 366.49 366.49 366.49 366.49 382.49 382.49 382.49 382.49 Bandwd= 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 Matching frequency sets: 7 Track assignments are: track1= 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32 barrel=roll_off SOURCES USED IN RECORDING SCANS -- Network Monitoring Experiment Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) J0530+1331 05 28 06.759218 * 05 30 56.416749 05 31 41.442909 0.10 * 0528+134 13 29 42.28877 * 13 31 55.14944 13 32 20.90681 0.10 J0530+13 /aps3/sched10.2/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 138123 observations 0.250 scan and 42.044 baseline hours in setup: sess213.L512 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 11 12 13 14 15 16 17 19 * J0539+1433 05 36 51.361474 * 05 39 42.365992 05 40 27.753893 0.10 0536+145 14 32 10.73036 * 14 33 45.56166 14 34 01.11238 0.10 J0539+14 /aps3/sched10.2/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 2596 observations 0.500 scan and 85.500 baseline hours in setup: sess213.L512 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 11 12 13 14 15 16 17 19 * J0552+3754 05 48 52.231755 * 05 52 17.936920 05 53 12.513332 0.13 0548+378 37 53 44.15048 * 37 54 25.28236 37 54 27.74959 0.11 /aps3/sched10.2/catalogs/sources.vlba rfc_2012b Petrov, 2012, unpublished 889 observations 0.600 scan and 76.800 baseline hours in setup: sess213.L512 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 11 12 13 14 15 16 17 J0555+3948 05 52 01.407174 * 05 55 30.805616 05 56 26.343500 0.13 0552+398 39 48 21.94578 * 39 48 49.16493 39 48 48.09541 0.10 * DA193 /aps3/sched10.2/catalogs/sources.vlba J0555+39 rfc_2012b Petrov, 2012, unpublished 376994 observations 0.233 scan and 30.133 baseline hours in setup: sess213.L512 Frequency sets (dups not shown): 1 2 3 4 5 6 7 8 11 12 13 14 15 16 17 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) 0528+134 11.6 J0539+1433 12.2 J0552+3754 18.7 DA193 20.5 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