COVER INFORMATION Station: BADARY (Code Bd ) 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 BADARY (Code Bd ) 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: 442.49 442.49 442.49 442.49 474.49 474.49 474.49 474.49 506.49 506.49 506.49 506.49 538.49 538.49 538.49 538.49 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 19 27 16 64.7 568.5 0.9 19.7 0 0 02 00 00 02 04 00 --- 19 31 16 64.4 570.5 1.0 20.9 240 31 02 00 01 02 04 50 J1848+3219 19 32 06 69.0 566.2 0.7 18.8 26 31 02 04 50 02 06 10 =1846+322 19 33 27 68.9 566.9 0.7 19.4 80 41 02 04 51 02 06 10 LSRJ1835 19 33 27 68.6 574.5 1.0 24.7 -30 41 No stop 02 10 10 --- 19 37 27 68.2 576.5 1.0 26.1 210 72 02 06 11 02 10 10 J1848+3219 19 37 27 68.7 569.1 0.8 20.9 -29 72 No stop 02 11 40 =1846+322 19 38 58 68.5 569.9 0.8 21.4 61 83 02 10 11 02 11 40 LSRJ1835 19 38 58 68.1 577.3 1.0 26.6 -30 83 No stop 02 15 40 --- 19 42 58 67.7 579.3 1.1 27.9 210 114 02 11 41 02 16 20 J1848+3219 19 43 38 68.2 572.4 0.9 23.1 11 114 02 16 20 02 17 30 =1846+322 19 44 49 68.1 573.0 0.9 23.5 70 123 02 16 21 02 17 30 LSRJ1835 19 44 49 67.5 580.2 1.1 28.4 -29 123 No stop 02 21 30 --- 19 48 49 67.1 582.1 1.2 29.6 211 154 02 17 31 02 21 30 J1848+3219 19 48 49 67.7 575.1 1.0 24.9 -28 154 No stop 02 23 00 =1846+322 19 50 19 67.6 575.8 1.0 25.4 62 165 02 21 31 02 23 00 LSRJ1835 19 50 19 66.9 582.8 1.2 30.1 -29 165 No stop 02 27 00 --- 19 54 20 66.5 584.6 1.3 31.2 211 196 02 23 01 02 27 40 J1848+3219 19 55 00 67.2 578.1 1.1 26.9 12 196 02 27 40 02 28 50 =1846+322 19 56 10 67.0 578.7 1.1 27.3 70 205 02 27 41 02 28 50 LSRJ1835 19 56 10 66.3 585.4 1.3 31.7 -29 205 No stop 02 32 50 --- 20 00 11 65.9 587.2 1.4 32.8 211 236 02 28 51 02 32 50 J1848+3219 20 00 11 66.6 580.6 1.2 28.5 -28 236 No stop 02 34 20 =1846+322 20 01 41 66.5 581.3 1.2 28.9 62 247 02 32 51 02 34 20 LSRJ1835 20 01 41 65.7 587.8 1.4 33.2 -28 247 No stop 02 38 20 --- 20 05 42 65.2 589.5 1.5 34.1 212 278 02 34 21 Schedule for BADARY (Code Bd ) 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 39 00 J1848+3219 20 06 22 66.0 583.4 1.3 30.2 13 278 02 39 00 02 40 10 =1846+322 20 07 32 65.9 584.0 1.3 30.6 70 287 02 39 01 02 40 10 LSRJ1835 20 07 32 65.0 590.3 1.5 34.6 -28 287 No stop 02 44 10 --- 20 11 33 64.5 591.9 1.6 35.5 212 318 02 40 11 02 44 10 J1848+3219 20 11 33 65.4 585.7 1.4 31.6 -27 318 No stop 02 45 40 =1846+322 20 13 03 65.3 586.4 1.4 32.0 63 329 02 44 11 02 45 40 LSRJ1835 20 13 03 64.3 592.5 1.6 35.8 -27 329 No stop 02 49 40 --- 20 17 04 63.8 594.0 1.7 36.7 213 360 02 45 41 02 50 20 J1848+3219 20 17 44 64.7 588.3 1.5 33.2 13 360 02 50 20 02 51 30 =1846+322 20 18 54 64.6 588.8 1.5 33.5 70 369 02 50 21 02 51 30 LSRJ1835 20 18 54 63.6 594.7 1.7 37.0 -27 369 No stop 02 55 30 --- 20 22 55 63.1 596.2 1.8 37.8 213 400 02 51 31 02 55 30 J1848+3219 20 22 55 64.1 590.4 1.6 34.4 -26 400 No stop 02 57 00 =1846+322 20 24 25 64.0 591.0 1.6 34.7 64 412 02 55 31 02 57 00 LSRJ1835 20 24 25 62.9 596.8 1.8 38.1 -27 412 No stop 03 01 00 --- 20 28 26 62.4 598.2 1.9 38.8 213 442 02 57 01 03 01 40 J1848+3219 20 29 06 63.4 592.9 1.7 35.7 14 442 03 01 40 03 02 50 =1846+322 20 30 16 63.2 593.3 1.7 36.0 70 451 03 01 41 03 02 50 LSRJ1835 20 30 16 62.1 598.8 1.9 39.2 -26 451 No stop 03 06 50 --- 20 34 17 61.6 600.2 2.0 39.8 214 482 03 02 51 03 06 50 J1848+3219 20 34 17 62.7 594.8 1.8 36.8 -26 482 No stop 03 08 20 =1846+322 20 35 47 62.5 595.4 1.8 37.1 64 494 03 06 51 03 08 20 LSRJ1835 20 35 47 61.4 600.7 2.0 40.1 -26 494 No stop 03 12 20 --- 20 39 48 60.9 602.1 2.1 40.7 214 524 03 08 21 03 13 00 J1848+3219 20 40 28 61.9 597.0 1.9 37.9 15 524 03 13 00 03 14 10 =1846+322 20 41 38 61.8 597.5 1.9 38.1 70 533 03 13 01 03 14 10 LSRJ1835 20 41 38 60.6 602.6 2.1 41.0 -26 533 No stop 03 18 10 --- 20 45 39 60.0 603.9 2.2 41.5 214 564 03 14 11 03 18 10 J1848+3219 20 45 39 61.3 598.9 1.9 38.8 -25 564 No stop 03 19 40 =1846+322 20 47 09 61.1 599.4 2.0 39.1 65 576 03 18 11 Schedule for BADARY (Code Bd ) 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 19 40 LSRJ1835 20 47 09 59.8 604.4 2.2 41.7 -25 576 No stop 03 23 40 --- 20 51 09 59.3 605.6 2.2 42.2 215 606 03 19 41 03 24 20 J1848+3219 20 51 50 60.4 600.9 2.0 39.8 15 606 03 24 20 03 25 30 =1846+322 20 53 00 60.3 601.3 2.1 40.0 70 615 03 24 21 03 25 30 LSRJ1835 20 53 00 59.0 606.2 2.3 42.5 -25 615 No stop 03 29 30 --- 20 57 00 58.4 607.4 2.3 42.9 215 646 03 25 31 03 29 30 J1848+3219 20 57 00 59.7 602.6 2.1 40.6 -24 646 No stop 03 31 00 =1846+322 20 58 31 59.5 603.1 2.2 40.8 66 658 03 29 31 03 31 00 LSRJ1835 20 58 31 58.2 607.8 2.4 43.1 -25 658 No stop 03 35 00 --- 21 02 31 57.7 609.0 2.4 43.5 215 688 03 31 01 03 35 40 J1848+3219 21 03 11 58.9 604.5 2.2 41.4 16 688 03 35 40 03 36 50 =1846+322 21 04 22 58.7 604.9 2.3 41.5 70 697 03 35 41 03 36 50 LSRJ1835 21 04 22 57.4 609.5 2.5 43.7 -24 697 No stop 03 40 50 --- 21 08 22 56.8 610.6 2.5 44.1 216 728 03 36 51 03 40 50 J1848+3219 21 08 22 58.1 606.1 2.3 42.0 -24 728 No stop 03 42 20 =1846+322 21 09 53 57.9 606.5 2.3 42.2 66 740 03 40 51 03 42 20 LSRJ1835 21 09 53 56.6 611.0 2.6 44.3 -24 740 No stop 03 46 20 --- 21 13 53 56.0 612.1 2.6 44.6 216 771 03 42 21 03 47 00 J1848+3219 21 14 33 57.3 607.9 2.4 42.7 16 771 03 47 00 03 48 10 =1846+322 21 15 43 57.1 608.2 2.4 42.9 70 779 03 47 01 03 48 10 LSRJ1835 21 15 43 55.7 612.6 2.7 44.8 -24 779 No stop 03 52 10 --- 21 19 44 55.1 613.6 2.7 45.1 216 810 03 48 11 03 52 10 J1848+3219 21 19 44 56.5 609.4 2.5 43.3 -23 810 No stop 03 53 40 =1846+322 21 21 14 56.3 609.8 2.5 43.4 67 822 03 52 11 03 53 40 LSRJ1835 21 21 14 54.9 614.0 2.7 45.2 -24 822 No stop 03 57 40 --- 21 25 15 54.3 615.0 2.8 45.5 216 853 03 53 41 03 58 20 J1848+3219 21 25 55 55.6 611.1 2.6 43.8 17 853 03 58 20 03 59 30 =1846+322 21 27 05 55.4 611.4 2.6 44.0 70 862 03 58 21 03 59 30 LSRJ1835 21 27 05 54.0 615.5 2.8 45.6 -23 862 No stop 04 03 30 --- 21 31 06 53.4 616.5 2.9 45.9 217 892 03 59 31 Schedule for BADARY (Code Bd ) 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 03 30 J1848+3219 21 31 06 54.9 612.4 2.7 44.3 -23 892 No stop 04 05 00 =1846+322 21 32 36 54.6 612.8 2.7 44.4 67 904 04 03 31 04 05 00 LSRJ1835 21 32 36 53.2 616.9 2.9 45.9 -23 904 No stop 04 09 00 --- 21 36 37 52.6 617.8 3.0 46.2 217 935 04 05 01 04 09 40 J1848+3219 21 37 17 53.9 614.0 2.8 44.8 17 935 04 09 40 04 10 50 =1846+322 21 38 27 53.8 614.3 2.8 44.8 70 944 04 09 41 04 10 50 LSRJ1835 21 38 27 52.3 618.3 3.0 46.3 -23 944 No stop 04 14 50 --- 21 42 28 51.7 619.2 3.1 46.5 217 974 04 10 51 04 14 50 J1848+3219 21 42 28 53.2 615.3 2.9 45.1 -22 974 No stop 04 16 20 =1846+322 21 43 58 52.9 615.7 2.9 45.2 68 986 04 14 51 04 16 20 LSRJ1835 21 43 58 51.5 619.6 3.1 46.5 -23 986 No stop 04 20 20 --- 21 47 59 50.9 620.5 3.2 46.7 217 1017 04 16 21 04 21 00 J1848+3219 21 48 39 52.2 616.9 3.0 45.5 18 1017 04 21 00 04 22 10 =1846+322 21 49 49 52.1 617.1 3.0 45.6 70 1026 04 21 01 04 22 10 LSRJ1835 21 49 49 50.6 620.9 3.2 46.8 -22 1026 No stop 04 26 10 --- 21 53 50 50.0 621.8 3.3 46.9 218 1056 04 22 11 04 26 50 J1848+3219 21 54 30 51.4 618.3 3.1 45.8 18 1056 04 26 50 04 30 00 =1846+322 21 57 40 50.9 619.0 3.1 46.0 190 1081 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: kvzr_c Added by Des Small, 24 February 2012 Setup group: 3 Station: BADARY 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= 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 4500.00 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 = A B A B A B A B A B A B A B A B The following frequency sets based on these setups were used. Frequency Set: 12 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= 442.49 442.49 442.49 442.49 474.49 474.49 474.49 474.49 506.49 506.49 506.49 506.49 538.49 538.49 538.49 538.49 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: 12 13 14 Track assignments are: track1= 18, 26, 2, 10, 20, 28, 4, 12, 22, 30, 6, 14, 24, 32, 8, 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