COVER INFORMATION Station: ONSALA60 (Code O6 ) Experiment: Network Monitoring Experiment Exp. Code: N16X1 Schedule Version: 1.00 Processed by SCHED version: 11.40 Release 11.4. March 14, 2015 PI: Benito Marcote Address: JIVE Postbus 2 7990 AA Dwingeloo The Netherlands Phone: +31-521-596508 EMAIL: marcote@jive.eu Fax: Phone during observation: +31-521-596508 Observing mode: Notes: 3.6cm (X-band) NME and ftp fringe test for session 3/2016 (512 Mbps, L+R, 2-bit sampling, 8 MHz filters) Please send the disk pack by express to JIVE COVER LETTER: This is the schedule for the 3.6cm NME and ftp fringe-test on 7 November 2016 involving 11 antennas: Wb1, Ef, Mc, Nt, O6, T6, Ur, Ys, Sv, Zc, Bd The NME uses a standard setup with 512 Mbps. The schedule consists of: - long integrations on strong calibrator, J1927+7358, for ftp-fringe tests; Ftp-fringe tests are scheduled every half hour throughout the experiment: 12:15:00 (scan 2, 2 sec, J1927+7358) 12:45:00 (scan 5, 2 sec, J1927+7358) 13:15:00 (scan 8, 2 sec, J1927+7358) 13:45:00 (scan 11, 2 sec, J1927+7358) 14:15:00 (scan 14, 2 sec, J1927+7358) 14:45:00 (scan 17, 2 sec, J1927+7358) Please make sure that the autoftp is set up correctly. Thanks! Benito. Skype account: jive.support.scientist Schedule for ONSALA60 (Code O6 ) 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 7 Nov 2016 Day 312 --- Next scan frequencies: 8391.49 8391.49 8391.49 8391.49 8407.49 8407.49 8407.49 8407.49 8423.49 8423.49 8423.49 8423.49 8439.49 8439.49 8439.49 8439.49 Next BBC frequencies: 311.49 311.49 311.49 311.49 327.49 327.49 327.49 327.49 343.49 343.49 343.49 343.49 359.49 359.49 359.49 359.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 12 00 00 J1927+7358 15 56 11 64.1 390.2 -3.5 -100.7 0 0 12 00 00 12 09 00 =1928+738 16 05 13 64.7 389.9 -3.4 -103.1 540 35 12 00 01 12 10 00 J1927+7358 16 06 13 64.8 389.8 -3.4 -103.4 55 35 12 10 00 12 19 00 =1928+738 16 15 14 65.4 389.5 -3.2 -105.9 540 70 12 10 01 12 20 00 J1927+7358 16 16 14 65.4 389.4 -3.2 -106.2 55 70 12 20 00 12 29 00 =1928+738 16 25 16 66.0 389.0 -3.0 -108.8 540 104 12 20 01 12 30 00 J1927+7358 16 26 16 66.1 388.9 -3.0 -109.1 55 104 12 30 00 12 39 00 =1928+738 16 35 18 66.7 388.4 -2.9 -111.7 540 139 12 30 01 12 40 00 J1927+7358 16 36 18 66.7 388.3 -2.9 -112.0 55 139 12 40 00 12 49 00 =1928+738 16 45 19 67.3 387.7 -2.7 -114.8 540 174 12 40 01 12 50 00 J1927+7358 16 46 19 67.4 387.6 -2.7 -115.1 55 174 12 50 00 12 59 00 =1928+738 16 55 21 67.9 386.9 -2.5 -117.9 540 209 12 50 01 13 00 00 J1927+7358 16 56 21 68.0 386.8 -2.5 -118.3 55 209 13 00 00 13 09 00 =1928+738 17 05 23 68.5 385.9 -2.4 -121.2 540 243 13 00 01 13 10 00 J1927+7358 17 06 23 68.6 385.8 -2.4 -121.5 55 243 13 10 00 13 19 00 =1928+738 17 15 24 69.1 384.9 -2.2 -124.6 540 278 13 10 01 13 20 00 J1927+7358 17 16 24 69.2 384.8 -2.2 -124.9 55 278 13 20 00 13 29 00 =1928+738 17 25 26 69.7 383.7 -2.0 -128.1 540 313 13 20 01 13 30 00 J1927+7358 17 26 26 69.7 383.6 -2.0 -128.4 55 313 13 30 00 13 39 00 =1928+738 17 35 27 70.2 382.4 -1.9 -131.7 540 348 13 30 01 13 40 00 J1927+7358 17 36 28 70.3 382.3 -1.8 -132.1 55 348 13 40 00 13 49 00 =1928+738 17 45 29 70.7 381.0 -1.7 -135.4 540 383 13 40 01 13 50 00 J1927+7358 17 46 29 70.7 380.9 -1.7 -135.8 55 383 13 50 00 13 59 00 =1928+738 17 55 31 71.2 379.5 -1.5 -139.3 540 417 13 50 01 14 00 00 J1927+7358 17 56 31 71.2 379.3 -1.5 -139.7 55 417 14 00 00 14 09 00 =1928+738 18 05 32 71.6 377.8 -1.4 -143.3 540 452 14 00 01 Schedule for ONSALA60 (Code O6 ) 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 7 Nov 2016 Day 312 --- 14 10 00 J1927+7358 18 06 33 71.6 377.6 -1.3 -143.7 55 452 14 10 00 14 19 00 =1928+738 18 15 34 72.0 376.0 -1.2 -147.5 540 487 14 10 01 14 20 00 J1927+7358 18 16 34 72.0 375.8 -1.2 -147.9 55 487 14 20 00 14 29 00 =1928+738 18 25 36 72.3 374.0 -1.0 -151.7 540 522 14 20 01 14 30 00 J1927+7358 18 26 36 72.4 373.8 -1.0 -152.2 55 522 14 30 00 14 39 00 =1928+738 18 35 37 72.6 371.9 -0.9 -156.1 540 556 14 30 01 14 40 00 J1927+7358 18 36 37 72.7 371.7 -0.8 -156.6 55 556 14 40 00 14 49 00 =1928+738 18 45 39 72.9 369.8 -0.7 -160.6 540 591 14 40 01 14 50 00 J1927+7358 18 46 39 72.9 369.6 -0.7 -161.0 55 591 14 50 00 14 59 00 =1928+738 18 55 41 73.1 367.5 -0.5 -165.2 540 626 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: sess316.X512nme --- 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: 6 Station: ONSALA60 Total bit rate: 512 Format: VDIF Bits per sample: 2 Sample rate: 16.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 8080.00 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 3 11 3 11 5 13 5 13 7 15 7 15 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 B1 D1 B1 D1 B1 D1 B1 D1 The following frequency sets based on these setups were used. Frequency Set: 5 Setup file default. Used with PCAL = off LO sum= 8391.49 8391.49 8391.49 8391.49 8407.49 8407.49 8407.49 8407.49 8423.49 8423.49 8423.49 8423.49 8439.49 8439.49 8439.49 8439.49 BBC fr= 311.49 311.49 311.49 311.49 327.49 327.49 327.49 327.49 343.49 343.49 343.49 343.49 359.49 359.49 359.49 359.49 Bandwd= 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 Matching frequency sets: 5 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) 1928+738 19 28 49.350209 * 19 27 48.495162 19 27 26.302589 0.04 * J1927+7358 73 51 44.92746 * 73 58 01.56990 74 00 33.14394 0.01 J1927+73 /home/guest/rmc/SCHED/sched11.4/catalogs/sources.gsfc GSFC 2015a astro solution, unpublished 4075 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 J1927+7358 sess316.X512nme 1 2 3 4 5 6 7 8 9 12 13 2.700 210.600 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) J1927+7358 100.2 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