COVER INFORMATION Station: TORUN (Code Tr ) Experiment: Network Monitoring Experiment Exp. Code: N18K3 Schedule Version: 1.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Katharina Immer Address: JIVE Postbus 2 7990 AA Dwingeloo The Netherlands Phone: +31-521-596508 EMAIL: immer@jive.eu Fax: Phone during observation: +31-521-596508 Observing mode: Notes: K-Band NME and ftp fringe test for session 3/2018 (1024 Mbps, L+R, 2-bit sampling, 16 MHz filters) Please send the disk pack by express to JIVE Please DO NOT use the phase cal signal. COVER LETTER: This is the schedule for the K-band NME and ftp fringe-test on 05 November 2018 involving antennas: Jb2, Ef, Mc, Nt, On60, T6, Ur, Tr, Ys, Hh, Sv, Zc, Bd, Sr, Mh, Kt, Ky, Ku The NME uses a standard setup with 1024 Mbps. The schedule consists of long integrations on calibrators 3C345, J2123+0535 and J2148+0657 for ftp-fringe tests; The following ftp-fringe tests are scheduled throughout the experiment (1024 Mbps): 12:15:00 (scan 2, 4 sec, 3C345) 12:45:00 (scan 4, 4 sec, 3C345) 13:15:00 (scan 6, 4 sec, J2123+0535) 13:45:00 (scan 8, 4 sec, J2123+0535) 14:15:00 (scan 10, 4 sec, J2148+0657) 14:45:00 (scan 12, 4 sec, J2148+0657) Good luck with the session! Katharina Immer Mattermost: coms.evlbi.org Schedule for TORUN (Code Tr ) 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 ---------------------------------------------------------------------------------------- --- Mon 5 Nov 2018 Day 309 --- ---------- N18K3 ---------- Next scan frequencies: 22187.49 22187.49 22187.49 22187.49 22219.49 22219.49 22219.49 22219.49 22251.49 22251.49 22251.49 22251.49 22283.49 22283.49 22283.49 22283.49 Next BBC frequencies: 687.49 687.49 687.49 687.49 719.49 719.49 719.49 719.49 751.49 751.49 751.49 751.49 783.49 783.49 783.49 783.49 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 12 00 00 3C345 16 12 57 75.7 155.5 -0.5 -18.9 0 0 12 00 00 12 04 00 --- 16 16 57 75.9 158.5 -0.4 -16.6 240 31 12 00 01 12 07 00 3C345 16 19 58 76.1 160.8 -0.4 -14.9 171 31 12 07 00 12 17 00 --- 16 29 59 76.5 168.8 -0.2 -8.8 600 108 12 07 01 12 20 00 3C345 16 33 00 76.6 171.2 -0.2 -6.8 171 108 12 20 00 12 32 00 --- 16 45 02 76.7 181.2 0.0 0.9 720 200 12 20 01 12 35 00 3C345 16 48 02 76.7 183.7 0.1 2.9 171 200 12 35 00 12 47 00 --- 17 00 04 76.4 193.6 0.3 10.6 720 292 12 35 01 12 53 00 J2123+0535 17 06 05 19.6 107.4 -4.3 -35.2 132 292 12 53 00 13 02 00 =2121+053 17 15 07 20.9 109.3 -4.2 -34.7 540 362 12 53 01 13 05 00 J2123+0535 17 18 07 21.3 110.0 -4.1 -34.5 173 362 13 05 00 13 17 00 =2121+053 17 30 09 23.0 112.7 -3.9 -33.8 720 454 13 05 01 13 20 00 J2123+0535 17 33 10 23.4 113.3 -3.9 -33.6 173 454 13 20 00 13 32 00 =2121+053 17 45 12 25.0 116.1 -3.7 -32.8 720 546 13 20 01 13 35 00 J2123+0535 17 48 12 25.4 116.8 -3.6 -32.6 173 546 13 35 00 13 47 00 =2121+053 18 00 14 27.0 119.6 -3.4 -31.6 720 638 13 35 01 13 50 00 J2148+0657 18 03 15 25.3 113.8 -3.8 -33.6 152 638 13 50 00 14 02 00 =2145+067 18 15 17 26.9 116.6 -3.6 -32.8 720 731 13 50 01 14 05 00 J2148+0657 18 18 17 27.3 117.3 -3.5 -32.5 173 731 14 05 00 14 17 00 =2145+067 18 30 19 28.9 120.2 -3.3 -31.5 720 823 14 05 01 14 20 00 J2148+0657 18 33 20 29.3 120.9 -3.3 -31.3 173 823 14 20 00 14 32 00 =2145+067 18 45 21 30.8 123.9 -3.1 -30.2 720 915 14 20 01 14 35 00 J2148+0657 18 48 22 31.2 124.6 -3.0 -29.9 173 915 14 35 00 14 47 00 =2145+067 19 00 24 32.7 127.7 -2.8 -28.6 720 1008 14 35 01 Schedule for TORUN (Code Tr ) 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 ---------------------------------------------------------------------------------------- --- Mon 5 Nov 2018 Day 309 --- 14 50 00 J2148+0657 19 03 24 33.0 128.5 -2.8 -28.3 173 1008 14 50 00 15 00 00 =2145+067 19 13 26 34.2 131.1 -2.6 -27.1 600 1085 14 50 01 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess318.K1024 --- WARNING --- This group does not match an entry in the frequency catalog. This might be ok because the catalog is not complete. But be very careful to be sure that the setup is correct. Setup group: 11 Station: TORUN Total bit rate: 1024 Format: MARK5B 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= 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 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 5 1 5 2 6 2 6 3 7 3 7 4 8 4 8 BBC SB= L L U U L L U U L L U U L L U U IF = A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 A1 B1 The following frequency sets based on these setups were used. Frequency Set: 8 Setup file default. Used with PCAL = off LO sum= 22187.49 22187.49 22187.49 22187.49 22219.49 22219.49 22219.49 22219.49 22251.49 22251.49 22251.49 22251.49 22283.49 22283.49 22283.49 22283.49 BBC fr= 687.49 687.49 687.49 687.49 719.49 719.49 719.49 719.49 751.49 751.49 751.49 751.49 783.49 783.49 783.49 783.49 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: 8 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) * 3C345 16 41 17.606229 * 16 42 58.809967 16 43 34.635953 0.79 J1642+3948 39 54 10.81492 * 39 48 36.99399 39 46 49.20894 0.59 1641+399 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc J1642+39 GSFC 2016a X/S astro solution, 53724 observations. 2121+053 21 21 14.801995 * 21 23 44.517402 21 24 40.054579 0.29 * J2123+0535 05 22 27.44220 * 05 35 22.09301 05 40 21.37939 0.31 J2123+05 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 51937 observations. 2145+067 21 45 36.078473 * 21 48 05.458671 21 49 01.027918 0.26 * J2148+0657 06 43 40.90456 * 06 57 38.60416 07 03 01.03070 0.25 J2148+06 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 110505 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 3C345 sess318.K1024 1 2 3 4 5 6 7 8 9 10 11 15 + 0.633 86.900 J2123+0535 sess318.K1024 1 2 3 4 5 6 7 8 9 10 11 15 + 0.750 107.803 J2148+0657 sess318.K1024 1 2 3 4 5 6 7 8 9 10 11 15 + 0.967 147.900 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) 3C345 62.3 J2123+0535 101.6 J2148+0657 107.8 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