COVER INFORMATION Station: HART (Code Hh ) Experiment: JUICE tracking Exp. Code: ec094d Schedule Version: 3.00 Processed by SCHED version: 11.60 Release 11.6; April 2020 PI: Giuseppe Cimo Address: JIVE Phone: +31 521 596545 EMAIL: cimo@jive.eu Fax: Phone during observation: Observing mode: Notes: Schedule for HART (Code Hh ) Page 2 JUICE tracking 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 5 Mar 2025 Day 64 --- Next scan frequencies: 8400.00 8416.00 8432.00 8448.00 Next BBC frequencies: 320.00 336.00 352.00 368.00 Next scan bandwidths: 16.00 16.00 16.00 16.00 09 00 00 J2253+1608 21 44 12 44.4 24.2 -1.2 0.0 0 0 09 00 00 09 03 00 =3C454.3 21 47 13 44.7 23.2 -1.1 0.0 180 6 09 00 01 09 07 00 J2022-2058 21 51 13 69.5 279.5 1.4 0.0 137 6 09 07 00 09 10 00 --- 21 54 14 68.8 278.9 1.5 0.0 180 12 09 07 01 09 11 00 J2012-1914 21 55 14 65.7 280.8 1.7 0.0 28 12 09 11 00 09 14 00 --- 21 58 14 65.1 280.3 1.7 0.0 180 17 09 11 01 09 15 00 092000 21 59 15 67.2 281.5 1.6 0.0 28 17 09 15 00 09 17 00 --- 22 01 15 66.7 281.0 1.6 0.0 120 21 09 15 01 09 18 00 J2012-1914 22 02 15 64.2 279.5 1.8 0.0 28 21 09 18 00 09 21 00 --- 22 05 16 63.5 278.9 1.9 0.0 180 27 09 18 01 09 22 00 092000 22 06 16 65.6 280.0 1.7 0.0 28 27 09 22 00 09 24 00 --- 22 08 16 65.2 279.6 1.7 0.0 120 31 09 22 01 09 25 00 J2012-1914 22 09 16 62.6 278.2 1.9 0.0 28 31 09 25 00 09 28 00 --- 22 12 17 61.9 277.7 2.0 0.0 180 37 09 25 01 09 29 00 092000 22 13 17 64.0 278.7 1.8 0.0 28 37 09 29 00 09 31 00 --- 22 15 17 63.6 278.4 1.9 0.0 120 41 09 29 01 09 32 00 J2012-1914 22 16 17 61.1 277.1 2.0 0.0 28 41 09 32 00 09 35 00 --- 22 19 18 60.4 276.6 2.1 0.0 180 46 09 32 01 09 36 00 094000 22 20 18 62.5 277.5 1.9 0.0 28 46 09 36 00 09 38 00 --- 22 22 18 62.0 277.2 2.0 0.0 120 50 09 36 01 09 39 00 J2012-1914 22 23 18 59.5 276.0 2.2 0.0 28 50 09 39 00 09 42 00 --- 22 26 19 58.8 275.6 2.2 0.0 180 56 09 39 01 09 43 00 094000 22 27 19 60.9 276.4 2.1 0.0 28 56 09 43 00 09 45 00 --- 22 29 19 60.5 276.1 2.1 0.0 120 60 09 43 01 09 46 00 J2012-1914 22 30 20 57.9 275.0 2.3 0.0 28 60 09 46 00 09 49 00 --- 22 33 20 57.2 274.6 2.3 0.0 180 66 09 46 01 09 50 00 094000 22 34 20 59.4 275.4 2.2 0.0 28 66 09 50 00 09 52 00 --- 22 36 21 58.9 275.1 2.2 0.0 120 70 09 50 01 Schedule for HART (Code Hh ) Page 3 JUICE tracking 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 5 Mar 2025 Day 64 --- 09 53 00 J2012-1914 22 37 21 56.3 274.0 2.4 0.0 28 70 09 53 00 09 56 00 --- 22 40 21 55.7 273.6 2.4 0.0 180 75 09 53 01 09 57 00 100000 22 41 21 57.8 274.4 2.3 0.0 28 75 09 57 00 09 59 00 --- 22 43 22 57.3 274.1 2.3 0.0 120 79 09 57 01 10 00 00 J2012-1914 22 44 22 54.8 273.1 2.5 0.0 28 79 10 00 00 10 03 00 --- 22 47 22 54.1 272.7 2.6 0.0 180 85 10 00 01 10 04 00 100000 22 48 23 56.2 273.4 2.4 0.0 28 85 10 04 00 10 06 00 --- 22 50 23 55.8 273.2 2.4 0.0 120 89 10 04 01 10 07 00 J2012-1914 22 51 23 53.2 272.2 2.6 0.0 28 89 10 07 00 10 10 00 --- 22 54 24 52.5 271.9 2.7 0.0 180 95 10 07 01 10 11 00 102000 22 55 24 54.7 272.6 2.5 0.0 28 95 10 11 00 10 13 00 --- 22 57 24 54.2 272.3 2.6 0.0 120 99 10 11 01 10 16 00 J2253+1608 23 00 25 47.8 358.1 0.1 0.0 78 99 10 16 00 10 18 00 =3C454.3 23 02 25 47.8 357.4 0.1 0.0 120 102 10 16 01 10 21 00 J2022-2058 23 05 25 52.8 269.1 2.7 0.0 77 102 10 21 00 10 24 00 --- 23 08 26 52.2 268.8 2.7 0.0 180 108 10 21 01 10 25 00 J2012-1914 23 09 26 49.1 270.2 2.9 0.0 28 108 10 25 00 10 28 00 --- 23 12 27 48.4 269.8 3.0 0.0 180 114 10 25 01 10 29 00 102000 23 13 27 50.6 270.5 2.8 0.0 28 114 10 29 00 10 31 00 --- 23 15 27 50.1 270.2 2.9 0.0 120 118 10 29 01 10 32 00 J2012-1914 23 16 27 47.5 269.4 3.0 0.0 28 118 10 32 00 10 35 00 --- 23 19 28 46.9 269.1 3.1 0.0 180 124 10 32 01 10 36 00 104000 23 20 28 49.0 269.7 2.9 0.0 28 124 10 36 00 10 38 00 --- 23 22 28 48.6 269.5 3.0 0.0 120 128 10 36 01 10 39 00 J2012-1914 23 23 28 46.0 268.7 3.2 0.0 28 128 10 39 00 10 42 00 --- 23 26 29 45.3 268.4 3.2 0.0 180 133 10 39 01 10 43 00 104000 23 27 29 47.5 269.0 3.1 0.0 28 133 10 43 00 10 45 00 --- 23 29 29 47.0 268.7 3.1 0.0 120 137 10 43 01 10 46 00 J2012-1914 23 30 30 44.4 268.0 3.3 0.0 28 137 10 46 00 10 49 00 --- 23 33 30 43.7 267.6 3.3 0.0 180 143 10 46 01 Schedule for HART (Code Hh ) Page 4 JUICE tracking 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 5 Mar 2025 Day 64 --- 10 50 00 J2022-2058 23 34 30 46.3 266.2 3.2 0.0 28 143 10 50 00 10 53 00 --- 23 37 31 45.6 265.9 3.2 0.0 180 149 10 50 01 10 56 00 J2253+1608 23 40 31 46.4 344.1 0.8 0.0 78 149 10 56 00 11 00 00 =3C454.3 23 44 32 46.2 342.8 0.8 0.0 240 157 10 56 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess125.X256R Matching groups in /home/guest/rmc/SCHED/sched11.6/catalogs/freq_RDBE.dat: hhsx Values confirmed by E-mail Jonathan Quick 20140219 (CR) Setup group: 4 Station: HART Total bit rate: 256 Format: VDIF Bits per sample: 2 Sample rate: 32.000 Number of channels: 4 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 8080.00 8080.00 8080.00 8080.00 Net SB= U U U U IF SB = U U U U Pol. = RCP RCP RCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = A1 A1 A1 A1 The following frequency sets based on these setups were used. Frequency Set: 7 Setup file default. Used with PCAL = off LO sum= 8400.00 8416.00 8432.00 8448.00 BBC fr= 320.00 336.00 352.00 368.00 Bandwd= 16.00 16.00 16.00 16.00 Matching frequency sets: 7 Track assignments are: track1= 1, 2, 3, 4 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * 092000 20 19 43.577389 * 20 22 36.790286 20 24 02.977865 0.00 -19 41 16.75293 *-19 31 37.69781 -19 26 53.43831 0.00 From catalog imbedded in main SCHED input file. * 094000 20 19 46.888326 * 20 22 40.094616 20 24 06.278696 0.00 -19 41 05.78269 *-19 31 26.53082 -19 26 42.17362 0.00 From catalog imbedded in main SCHED input file. * 100000 20 19 50.199015 * 20 22 43.398696 20 24 09.579278 0.00 -19 40 54.80903 *-19 31 15.36046 -19 26 30.90558 0.00 From catalog imbedded in main SCHED input file. * 102000 20 19 53.509454 * 20 22 46.702526 20 24 12.879610 0.00 -19 40 43.83200 *-19 31 04.18678 -19 26 19.63424 0.00 From catalog imbedded in main SCHED input file. * 104000 20 19 56.819644 * 20 22 50.006107 20 24 16.179692 0.00 -19 40 32.85158 *-19 30 53.00975 -19 26 08.35958 0.00 From catalog imbedded in main SCHED input file. * J2012-1914 20 09 41.246610 * 20 12 34.729956 20 14 01.089328 0.00 -19 23 55.94153 *-19 14 53.25579 -19 10 27.28124 0.00 From catalog imbedded in main SCHED input file. * J2022-2058 20 19 56.729055 * 20 22 51.502145 20 24 18.468358 0.00 -21 08 35.08107 *-20 58 55.19439 -20 54 10.14316 0.00 From catalog imbedded in main SCHED input file. 3C454.3 22 51 29.519739 * 22 53 57.747939 22 55 10.965768 0.65 * J2253+1608 15 52 54.34808 * 16 08 53.56091 16 16 47.92960 0.73 2251+158 /home/guest/rmc/SCHED/sched11.6/catalogs/sources.gsfc J2253+16 GSFC 2016a X/S astro solution, 41272 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 092000 sess125.X256R 1 2 3 4 5 7 0.100 2.800 094000 sess125.X256R 1 2 3 4 5 7 0.100 2.800 100000 sess125.X256R 1 2 3 4 5 7 0.067 1.867 102000 sess125.X256R 1 2 3 4 5 7 0.067 1.867 104000 sess125.X256R 1 2 3 4 5 7 0.067 1.867 J2012-1914 sess125.X256R 1 2 3 4 5 7 0.650 18.200 J2022-2058 sess125.X256R 1 2 3 4 5 7 0.150 4.200 J2253+1608 sess125.X256R 1 2 3 4 5 7 0.150 4.176 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) 092000 41.4 094000 41.4 100000 41.4 102000 41.4 104000 41.4 J2012-1914 43.7 J2022-2058 41.7 J2253+1608 22.3 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