COVER INFORMATION Station: HART (Code Hh ) Experiment: new UCD -6cm Exp. Code: EC067A Schedule Version: 2.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Juan B. Climent Address: Dpto. Astronomia, Univ. Valencia Dr. Moliner 50 E-46100 Burjassot Valencia, Spain Phone: +34 963543078 EMAIL: j.bautista.climent@uv.es Fax: +34 963543084 Phone during observation: +34 963543078, +34629509130 Observing mode: Phase-referencing at 6cm (1024 Mb/s) Notes: Dual Pol Schedule for HART (Code Hh ) Page 2 new UCD -6cm 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 2 Mar 2019 Day 61 --- 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: 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 438.49 438.49 438.49 438.49 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 02 00 00 1830+285 14 29 04 9.9 51.3 -4.1 0.0 0 0 02 00 00 02 04 00 --- 14 33 05 10.6 50.8 -4.0 0.0 240 31 02 00 01 02 06 10 LSRJ1835 14 35 15 7.8 47.3 -4.0 D 0.0 94 31 02 06 10 02 10 10 --- 14 39 16 8.5 46.8 -4.0 0.0 0 62 02 06 11 02 11 40 LSRJ1835 14 40 46 8.7 46.6 -3.9 0.0 69 62 02 11 40 02 15 40 --- 14 44 47 9.4 46.0 -3.9 0.0 240 93 02 11 41 02 16 20 J1848+3219 14 45 27 7.8 48.2 -4.1 D 0.0 7 93 02 16 20 02 17 30 =1846+322 14 46 37 8.0 48.0 -4.0 0.0 0 102 02 16 21 02 17 30 LSRJ1835 14 46 37 9.7 45.8 -3.8 0.0 -34 102 No stop 02 21 30 --- 14 50 38 10.3 45.2 -3.8 0.0 206 133 02 17 31 02 21 30 J1848+3219 14 50 38 8.7 47.5 -4.0 0.0 -33 133 No stop 02 23 00 =1846+322 14 52 08 8.9 47.3 -3.9 0.0 57 144 02 21 31 02 23 00 LSRJ1835 14 52 08 10.6 45.0 -3.7 0.0 -34 144 No stop 02 27 00 --- 14 56 08 11.2 44.5 -3.7 0.0 206 175 02 23 01 02 27 40 J1848+3219 14 56 49 9.7 46.7 -3.9 0.0 7 175 02 27 40 02 28 50 =1846+322 14 57 59 9.9 46.5 -3.9 0.0 70 184 02 27 41 02 28 50 LSRJ1835 14 57 59 11.5 44.2 -3.6 0.0 -34 184 No stop 02 32 50 --- 15 01 59 12.1 43.6 -3.6 0.0 206 215 02 28 51 02 32 50 J1848+3219 15 01 59 10.5 46.0 -3.8 0.0 -33 215 No stop 02 34 20 =1846+322 15 03 30 10.8 45.8 -3.8 0.0 57 227 02 32 51 02 34 20 LSRJ1835 15 03 30 12.4 43.4 -3.5 0.0 -34 227 No stop 02 38 20 --- 15 07 30 13.0 42.8 -3.5 0.0 206 258 02 34 21 02 39 00 J1848+3219 15 08 10 11.5 45.1 -3.7 0.0 7 258 02 39 00 02 40 10 =1846+322 15 09 21 11.7 44.9 -3.7 0.0 70 267 02 39 01 02 40 10 LSRJ1835 15 09 21 13.3 42.6 -3.4 0.0 -34 267 No stop 02 44 10 --- 15 13 21 13.9 42.0 -3.4 0.0 206 298 02 40 11 Schedule for HART (Code Hh ) Page 3 new UCD -6cm 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 2 Mar 2019 Day 61 --- 02 44 10 J1848+3219 15 13 21 12.4 44.4 -3.6 0.0 -33 298 No stop 02 45 40 =1846+322 15 14 52 12.6 44.1 -3.6 0.0 57 309 02 44 11 02 45 40 LSRJ1835 15 14 52 14.1 41.7 -3.4 0.0 -34 309 No stop 02 49 40 --- 15 18 52 14.7 41.1 -3.3 0.0 206 340 02 45 41 02 50 20 J1848+3219 15 19 32 13.3 43.5 -3.5 0.0 7 340 02 50 20 02 51 30 =1846+322 15 20 43 13.5 43.3 -3.5 0.0 70 349 02 50 21 02 51 30 LSRJ1835 15 20 43 15.0 40.8 -3.3 0.0 -34 349 No stop 02 55 30 --- 15 24 43 15.5 40.2 -3.2 0.0 206 380 02 51 31 02 55 30 J1848+3219 15 24 43 14.1 42.7 -3.4 0.0 -33 380 No stop 02 57 00 =1846+322 15 26 13 14.3 42.5 -3.4 0.0 57 392 02 55 31 02 57 00 LSRJ1835 15 26 13 15.8 40.0 -3.2 0.0 -34 392 No stop 03 01 00 --- 15 30 14 16.3 39.4 -3.1 0.0 206 423 02 57 01 03 01 40 J1848+3219 15 30 54 15.1 41.7 -3.3 0.0 7 423 03 01 40 03 02 50 =1846+322 15 32 04 15.2 41.6 -3.3 0.0 70 432 03 01 41 03 02 50 LSRJ1835 15 32 04 16.6 39.1 -3.1 0.0 -34 432 No stop 03 06 50 --- 15 36 05 17.2 38.4 -3.0 0.0 206 462 03 02 51 03 06 50 J1848+3219 15 36 05 15.8 40.9 -3.2 0.0 -33 462 No stop 03 08 20 =1846+322 15 37 35 16.0 40.7 -3.2 0.0 57 474 03 06 51 03 08 20 LSRJ1835 15 37 35 17.4 38.2 -3.0 0.0 -34 474 No stop 03 12 20 --- 15 41 36 17.9 37.5 -2.9 0.0 206 505 03 08 21 03 13 00 J1848+3219 15 42 16 16.7 39.9 -3.1 0.0 7 505 03 13 00 03 14 10 =1846+322 15 43 26 16.9 39.8 -3.1 0.0 70 514 03 13 01 03 14 10 LSRJ1835 15 43 26 18.2 37.2 -2.9 0.0 -34 514 No stop 03 18 10 --- 15 47 27 18.7 36.5 -2.8 0.0 206 545 03 14 11 03 18 10 J1848+3219 15 47 27 17.5 39.1 -3.0 0.0 -33 545 No stop 03 19 40 =1846+322 15 48 57 17.7 38.9 -3.0 0.0 57 556 03 18 11 03 19 40 LSRJ1835 15 48 57 18.9 36.2 -2.8 0.0 -34 556 No stop 03 23 40 --- 15 52 58 19.4 35.6 -2.7 0.0 206 587 03 19 41 03 24 20 J1848+3219 15 53 38 18.3 38.1 -2.9 0.0 7 587 03 24 20 03 25 30 =1846+322 15 54 48 18.5 37.9 -2.9 0.0 70 596 03 24 21 Schedule for HART (Code Hh ) Page 4 new UCD -6cm 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 2 Mar 2019 Day 61 --- 03 25 30 LSRJ1835 15 54 48 19.7 35.2 -2.7 0.0 -34 596 No stop 03 29 30 --- 15 58 49 20.2 34.5 -2.6 0.0 206 627 03 25 31 03 29 30 J1848+3219 15 58 49 19.0 37.2 -2.8 0.0 -33 627 No stop 03 31 00 =1846+322 16 00 19 19.2 36.9 -2.8 0.0 57 639 03 29 31 03 31 00 LSRJ1835 16 00 19 20.4 34.3 -2.6 0.0 -34 639 No stop 03 35 00 --- 16 04 20 20.9 33.5 -2.5 0.0 206 670 03 31 01 03 35 40 J1848+3219 16 05 00 19.9 36.1 -2.7 0.0 7 670 03 35 40 03 36 50 =1846+322 16 06 10 20.0 35.9 -2.7 0.0 70 679 03 35 41 03 36 50 LSRJ1835 16 06 10 21.1 33.2 -2.5 0.0 -34 679 No stop 03 40 50 --- 16 10 11 21.6 32.5 -2.4 0.0 206 710 03 36 51 03 40 50 J1848+3219 16 10 11 20.6 35.2 -2.6 0.0 -33 710 No stop 03 42 20 =1846+322 16 11 41 20.7 34.9 -2.6 0.0 57 721 03 40 51 03 42 20 LSRJ1835 16 11 41 21.8 32.2 -2.4 0.0 -34 721 No stop 03 46 20 --- 16 15 42 22.3 31.5 -2.3 0.0 206 752 03 42 21 03 47 00 J1848+3219 16 16 22 21.3 34.1 -2.5 0.0 7 752 03 47 00 03 48 10 =1846+322 16 17 32 21.5 33.9 -2.5 0.0 70 761 03 47 01 03 48 10 LSRJ1835 16 17 32 22.5 31.1 -2.3 0.0 -34 761 No stop 03 52 10 --- 16 21 32 22.9 30.3 -2.2 0.0 206 792 03 48 11 03 52 10 J1848+3219 16 21 32 22.0 33.2 -2.5 0.0 -33 792 No stop 03 53 40 =1846+322 16 23 03 22.2 32.9 -2.4 0.0 57 804 03 52 11 03 53 40 LSRJ1835 16 23 03 23.1 30.1 -2.2 0.0 -34 804 No stop 03 57 40 --- 16 27 03 23.6 29.3 -2.2 0.0 206 835 03 53 41 03 58 20 J1848+3219 16 27 43 22.7 32.0 -2.4 0.0 7 835 03 58 20 03 59 30 =1846+322 16 28 54 22.9 31.8 -2.3 0.0 70 844 03 58 21 03 59 30 LSRJ1835 16 28 54 23.8 28.9 -2.1 0.0 -34 844 No stop 04 03 30 --- 16 32 54 24.2 28.1 -2.1 0.0 206 875 03 59 31 04 03 30 J1848+3219 16 32 54 23.3 31.0 -2.3 0.0 -33 875 No stop 04 05 00 =1846+322 16 34 25 23.5 30.7 -2.2 0.0 57 886 04 03 31 04 05 00 LSRJ1835 16 34 25 24.3 27.8 -2.0 0.0 -34 886 No stop 04 09 00 --- 16 38 25 24.8 27.0 -2.0 0.0 206 917 04 05 01 Schedule for HART (Code Hh ) Page 5 new UCD -6cm 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 2 Mar 2019 Day 61 --- 04 09 40 J1848+3219 16 39 05 24.1 29.8 -2.2 0.0 7 917 04 09 40 04 10 50 =1846+322 16 40 16 24.2 29.6 -2.1 0.0 70 926 04 09 41 04 10 50 LSRJ1835 16 40 16 25.0 26.7 -1.9 0.0 -34 926 No stop 04 14 50 --- 16 44 16 25.3 25.8 -1.9 0.0 206 957 04 10 51 04 14 50 J1848+3219 16 44 16 24.6 28.8 -2.1 0.0 -33 957 No stop 04 16 20 =1846+322 16 45 46 24.8 28.5 -2.1 0.0 57 969 04 14 51 04 16 20 LSRJ1835 16 45 46 25.5 25.5 -1.8 0.0 -34 969 No stop 04 20 20 --- 16 49 47 25.9 24.7 -1.8 0.0 206 1000 04 16 21 04 21 00 J1848+3219 16 50 27 25.3 27.5 -2.0 0.0 7 1000 04 21 00 04 22 10 =1846+322 16 51 37 25.4 27.3 -2.0 0.0 70 1009 04 21 01 04 22 10 LSRJ1835 16 51 37 26.1 24.3 -1.7 0.0 -34 1009 No stop 04 26 10 --- 16 55 38 26.4 23.5 -1.7 0.0 206 1040 04 22 11 04 26 50 J1848+3219 16 56 18 25.9 26.3 -1.9 0.0 7 1040 04 26 50 04 30 00 =1846+322 16 59 29 26.2 25.7 -1.8 0.0 190 1064 04 26 51 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess119.C1024 Matching groups in /home/guest/rmc/SCHED/sched11.5/catalogs/freq_RDBE.dat: hh6cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 128.00 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 8 Station: HART Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 4600.00 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: 11 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= 342.49 342.49 342.49 342.49 374.49 374.49 374.49 374.49 406.49 406.49 406.49 406.49 438.49 438.49 438.49 438.49 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: 11 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) * LSRJ1835 18 33 46.940176 * 18 35 37.880357 18 36 18.980635 0.00 32 57 22.09729 * 32 59 53.31134 33 00 40.23537 0.00 From catalog imbedded in main SCHED input file. * 1830+285 18 30 52.379792 * 18 32 50.185623 18 33 33.922477 0.03 J1832+2833 28 31 17.07914 * 28 33 35.95525 28 34 19.10011 0.04 J1832+28 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 1329 observations. 1846+322 18 46 29.612030 * 18 48 22.088573 18 49 03.709096 0.00 * J1848+3219 32 15 36.66044 * 32 19 02.60384 32 20 10.57522 0.00 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 38727 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 LSRJ1835 sess119.C1024 1 2 3 4 5 6 7 8 9 10 11 12 1.667 155.852 1830+285 sess119.C1024 1 2 3 4 5 6 7 8 9 10 11 12 0.067 7.000 J1848+3219 sess119.C1024 1 2 3 4 5 6 7 8 9 10 11 12 0.608 54.383 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) LSRJ1835 72.5 1830+285 71.6 J1848+3219 69.8 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