COVER INFORMATION Station: HART (Code Hh ) Experiment: EG119B Exp. Code: EG119B Schedule Version: 2.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Giovanni Baldini Address: University of Bologna via Gobetti Bologna Italy Phone: +393479066221 EMAIL: marcello.giroletti@inaf.it Fax: Phone during observation: Observing mode: Notes: Schedule for HART (Code Hh ) Page 2 EG119B 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 29 Oct 2022 Day 302 --- Next scan frequencies: 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 Next BBC frequencies: 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 21 00 00 3C84 01 23 26 17.2 22.7 -2.0 0.0 0 0 21 00 00 21 05 00 --- 01 28 27 17.6 21.8 -1.9 0.0 300 39 21 00 01 21 07 00 J0259+1925 01 30 27 39.6 28.0 -1.5 0.0 49 39 21 07 00 21 08 00 =0256+192 01 31 27 39.7 27.7 -1.5 0.0 60 46 21 07 01 21 08 30 J0306+1853 01 31 57 39.4 29.9 -1.6 0.0 0 46 21 08 30 21 13 15 --- 01 36 43 40.0 28.6 -1.5 0.0 285 83 21 08 31 21 13 15 J0259+1925 01 36 43 40.2 26.3 -1.4 0.0 -30 83 No stop 21 15 00 =0256+192 01 38 28 40.4 25.8 -1.4 0.0 75 97 21 13 16 21 15 30 J0306+1853 01 38 58 40.2 28.0 -1.5 0.0 0 97 21 15 30 21 20 15 --- 01 43 44 40.7 26.6 -1.4 0.0 285 133 21 15 31 21 20 15 J0259+1925 01 43 44 40.9 24.3 -1.3 0.0 -30 133 No stop 21 22 00 =0256+192 01 45 29 41.0 23.8 -1.3 0.0 75 147 21 20 16 21 22 30 J0306+1853 01 46 00 40.9 26.0 -1.4 0.0 0 147 21 22 30 21 27 15 --- 01 50 45 41.4 24.6 -1.3 0.0 285 184 21 22 31 21 27 15 J0259+1925 01 50 45 41.5 22.3 -1.2 0.0 -30 184 No stop 21 29 00 =0256+192 01 52 31 41.7 21.7 -1.1 0.0 75 197 21 27 16 21 29 30 J0306+1853 01 53 01 41.6 24.0 -1.3 0.0 0 197 21 29 30 21 34 15 --- 01 57 46 42.0 22.6 -1.2 0.0 285 234 21 29 31 21 34 15 J0259+1925 01 57 46 42.1 20.2 -1.1 0.0 -30 234 No stop 21 36 00 =0256+192 01 59 32 42.2 19.6 -1.0 0.0 75 247 21 34 16 21 36 30 J0306+1853 02 00 02 42.2 21.9 -1.1 0.0 0 247 21 36 30 21 41 15 --- 02 04 48 42.6 20.5 -1.1 0.0 285 284 21 36 31 21 41 15 J0259+1925 02 04 48 42.6 18.0 -0.9 0.0 -30 284 No stop 21 43 00 =0256+192 02 06 33 42.7 17.5 -0.9 0.0 75 298 21 41 16 21 43 30 J0306+1853 02 07 03 42.8 19.8 -1.0 0.0 0 298 21 43 30 21 48 15 --- 02 11 49 43.1 18.3 -0.9 0.0 285 334 21 43 31 21 48 15 J0259+1925 02 11 49 43.1 15.9 -0.8 0.0 -30 334 No stop 21 50 00 =0256+192 02 13 34 43.2 15.3 -0.8 0.0 75 348 21 48 16 Schedule for HART (Code Hh ) Page 3 EG119B 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 29 Oct 2022 Day 302 --- 21 50 30 J0306+1853 02 14 04 43.3 17.6 -0.9 0.0 0 348 21 50 30 21 55 15 --- 02 18 50 43.6 16.1 -0.8 0.0 285 385 21 50 31 21 55 15 J0259+1925 02 18 50 43.5 13.7 -0.7 0.0 -30 385 No stop 21 57 00 =0256+192 02 20 35 43.6 13.1 -0.7 0.0 75 398 21 55 16 21 57 30 J0306+1853 02 21 05 43.7 15.4 -0.8 0.0 0 398 21 57 30 22 02 15 --- 02 25 51 44.0 13.9 -0.7 0.0 285 435 21 57 31 22 02 15 J0259+1925 02 25 51 43.8 11.4 -0.6 0.0 -30 435 No stop 22 04 00 =0256+192 02 27 36 43.9 10.9 -0.6 0.0 75 448 22 02 16 22 04 30 J0306+1853 02 28 06 44.1 13.2 -0.7 0.0 0 448 22 04 30 22 09 15 --- 02 32 52 44.3 11.7 -0.6 0.0 285 485 22 04 31 22 09 15 J0259+1925 02 32 52 44.1 9.2 -0.5 0.0 -30 485 No stop 22 11 00 =0256+192 02 34 38 44.1 8.6 -0.4 0.0 75 499 22 09 16 22 11 30 J0306+1853 02 35 08 44.4 10.9 -0.5 0.0 0 499 22 11 30 22 16 15 --- 02 39 53 44.6 9.4 -0.5 0.0 285 535 22 11 31 22 16 15 J0259+1925 02 39 53 44.3 6.9 -0.3 0.0 -30 535 No stop 22 18 00 =0256+192 02 41 39 44.4 6.3 -0.3 0.0 75 549 22 16 16 22 18 30 J0306+1853 02 42 09 44.7 8.6 -0.4 0.0 0 549 22 18 30 22 23 15 --- 02 46 55 44.8 7.0 -0.4 0.0 285 585 22 18 31 22 23 15 J0259+1925 02 46 55 44.5 4.6 -0.2 0.0 -30 585 No stop 22 25 00 =0256+192 02 48 40 44.5 4.0 -0.2 0.0 75 599 22 23 16 22 25 30 J0306+1853 02 49 10 44.9 6.3 -0.3 0.0 0 599 22 25 30 22 30 15 --- 02 53 56 45.0 4.7 -0.2 0.0 285 636 22 25 31 22 30 15 J0259+1925 02 53 56 44.6 2.3 -0.1 0.0 -30 636 No stop 22 32 00 =0256+192 02 55 41 44.6 1.7 -0.1 0.0 75 649 22 30 16 22 32 30 J0306+1853 02 56 11 45.0 4.0 -0.2 0.0 0 649 22 32 30 22 37 15 --- 03 00 57 45.1 2.4 -0.1 0.0 285 686 22 32 31 22 37 15 J0259+1925 03 00 57 44.6 360.0 0.0 0.0 -30 686 No stop 22 39 00 =0256+192 03 02 42 44.6 359.4 0.0 0.0 75 699 22 37 16 22 39 30 J0306+1853 03 03 12 45.1 1.6 -0.1 0.0 0 699 22 39 30 22 44 15 --- 03 07 58 45.1 0.0 -0.0 0.0 285 736 22 39 31 Schedule for HART (Code Hh ) Page 4 EG119B 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 29 Oct 2022 Day 302 --- 22 44 15 J0259+1925 03 07 58 44.6 357.6 0.1 0.0 -30 736 No stop 22 46 00 =0256+192 03 09 43 44.5 357.0 0.1 0.0 75 750 22 44 16 22 48 00 3C84 03 11 44 22.5 1.9 -0.2 0.0 49 750 22 48 00 22 53 00 --- 03 16 44 22.5 0.9 -0.1 0.0 300 788 22 48 01 22 56 00 J0259+1925 03 19 45 44.4 353.7 0.3 0.0 109 788 22 56 00 22 58 00 =0256+192 03 21 45 44.3 353.1 0.3 0.0 120 804 22 56 01 22 58 30 J0306+1853 03 22 15 45.0 355.2 0.2 0.0 0 804 22 58 30 23 03 15 --- 03 27 01 44.9 353.7 0.3 0.0 285 841 22 58 31 23 03 15 J0259+1925 03 27 01 44.1 351.4 0.4 0.0 -30 841 No stop 23 05 00 =0256+192 03 28 46 44.1 350.8 0.5 0.0 75 854 23 03 16 23 05 30 J0306+1853 03 29 16 44.8 352.9 0.4 0.0 0 854 23 05 30 23 10 15 --- 03 34 02 44.7 351.3 0.4 0.0 285 891 23 05 31 23 10 15 J0259+1925 03 34 02 43.9 349.1 0.6 0.0 -30 891 No stop 23 12 00 =0256+192 03 35 48 43.8 348.5 0.6 0.0 75 904 23 10 16 23 12 30 J0306+1853 03 36 18 44.6 350.6 0.5 0.0 0 904 23 12 30 23 17 15 --- 03 41 03 44.4 349.0 0.6 0.0 285 941 23 12 31 23 17 15 J0259+1925 03 41 03 43.5 346.9 0.7 0.0 -30 941 No stop 23 19 00 =0256+192 03 42 49 43.5 346.3 0.7 0.0 75 955 23 17 16 23 19 30 J0306+1853 03 43 19 44.3 348.3 0.6 0.0 0 955 23 19 30 23 24 15 --- 03 48 05 44.1 346.8 0.7 0.0 285 991 23 19 31 23 24 15 J0259+1925 03 48 05 43.2 344.7 0.8 0.0 -30 991 No stop 23 26 00 =0256+192 03 49 50 43.1 344.1 0.8 0.0 75 1005 23 24 16 23 26 30 J0306+1853 03 50 20 44.0 346.0 0.7 0.0 0 1005 23 26 30 23 31 15 --- 03 55 06 43.7 344.5 0.8 0.0 285 1042 23 26 31 23 31 15 J0259+1925 03 55 06 42.7 342.5 0.9 0.0 -30 1042 No stop 23 33 00 =0256+192 03 56 51 42.6 341.9 0.9 0.0 75 1055 23 31 16 23 33 30 J0306+1853 03 57 21 43.6 343.8 0.8 0.0 0 1055 23 33 30 23 38 15 --- 04 02 07 43.2 342.3 0.9 0.0 285 1092 23 33 31 23 38 15 J0259+1925 04 02 07 42.2 340.3 1.0 0.0 -30 1092 No stop 23 40 00 =0256+192 04 03 52 42.1 339.8 1.1 0.0 75 1105 23 38 16 Schedule for HART (Code Hh ) Page 5 EG119B 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 29 Oct 2022 Day 302 --- 23 40 30 J0306+1853 04 04 22 43.1 341.6 0.9 0.0 0 1105 23 40 30 23 45 15 --- 04 09 08 42.7 340.2 1.0 0.0 285 1142 23 40 31 23 45 15 J0259+1925 04 09 08 41.7 338.2 1.1 0.0 -30 1142 No stop 23 47 00 =0256+192 04 10 53 41.5 337.7 1.2 0.0 75 1156 23 45 16 23 47 30 J0306+1853 04 11 23 42.6 339.5 1.1 0.0 0 1156 23 47 30 23 52 15 --- 04 16 09 42.2 338.1 1.1 0.0 285 1192 23 47 31 23 52 15 J0259+1925 04 16 09 41.0 336.2 1.3 0.0 -30 1192 No stop 23 54 00 =0256+192 04 17 54 40.9 335.7 1.3 0.0 75 1206 23 52 16 23 54 30 J0306+1853 04 18 25 42.0 337.4 1.2 0.0 0 1206 23 54 30 23 59 59 --- 04 23 55 41.5 335.8 1.3 0.0 329 1248 23 54 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess322.L1024 Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: hh18cm Values confirmed by E-mail Jonathan Quick 20140219 (CR) ****** Only 122.49 of 256.00 MHz total bandwidth is within the IFs in the setup file before any FREQ or DOPPLER shifts. Setup group: 6 Station: HART Total bit rate: 1024 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 8 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 1510.00 Net SB= L L U U L L U U IF SB = U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 9 1 9 2 10 2 10 BBC SB= L L U U L L U U IF = A1 C1 A1 C1 A1 C1 A1 C1 The following frequency sets based on these setups were used. Frequency Set: 12 Setup file default. Used with PCAL = off LO sum= 1626.49 1626.49 1626.49 1626.49 1690.49 1690.49 1690.49 1690.49 BBC fr= 116.49 116.49 116.49 116.49 180.49 180.49 180.49 180.49 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 12 Track assignments are: track1= 1, 2, 3, 4, 5, 6, 7, 8 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J0306+1853 03 03 52.806708 * 03 06 43.000000 03 08 01.197671 0.00 18 41 43.86734 * 18 53 15.85000 18 58 35.48117 0.00 From catalog imbedded in main SCHED input file. 0256+192 02 56 39.472390 * 02 59 29.655943 03 00 47.856084 0.06 * J0259+1925 19 13 49.85564 * 19 25 44.32732 19 31 14.21517 0.11 J0259+19 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 290 observations. * 3C84 03 16 29.567265 * 03 19 48.160096 03 21 19.525455 1.50 J0319+4130 41 19 51.91692 * 41 30 42.10404 41 35 39.62423 2.86 0316+413 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J0319+41 GSFC 2016a X/S astro solution, 10291 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 J0306+1853 sess322.L1024 1 2 3 4 5 6 7 8 9 10 11 12 + 1.833 234.425 J0259+1925 sess322.L1024 1 2 3 4 5 6 7 8 9 10 11 12 + 0.692 65.124 3C84 sess322.L1024 1 2 3 4 5 6 7 8 9 10 11 12 + 0.167 22.607 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) J0306+1853 166.6 J0259+1925 167.9 3C84 148.7 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