COVER INFORMATION Station: TIANMA65 (Code T6 ) Experiment: EVN: EM131F Exp. Code: EM131F Schedule Version: 3.00 Processed by SCHED version: 11.50 Development version 11.5. Started Apr. 2 PI: Marcote Address: JIVE Oude Hoogeveensedijk 4 Dwingeloo Netherlands Phone: +31 521 596 508 EMAIL: marcote@jive.eu Fax: +31 521 596 508 Phone during observation: +31 521 596 508 Observing mode: vlbi Notes: Schedule for TIANMA65 (Code T6 ) Page 2 EVN: EM131F 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 ---------------------------------------------------------------------------------------- --- Tue 5 Nov 2019 Day 309 --- Next scan frequencies: 1526.49 1526.49 1526.49 1526.49 1590.49 1590.49 1590.49 1590.49 1654.49 1654.49 1654.49 1654.49 1718.49 1718.49 1718.49 1718.49 Next BBC frequencies: 743.51 743.51 743.51 743.51 679.51 679.51 679.51 679.51 615.51 615.51 615.51 615.51 551.51 551.51 551.51 551.51 Next scan bandwidths: 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 10 00 00 J1743-0350 21 01 57 31.6 242.5 3.3 49.6 0 0 10 00 00 10 04 00 =1741-038 21 05 57 30.8 243.2 3.3 50.0 240 62 10 00 01 10 05 00 J1825-0737 21 06 58 35.5 231.6 2.7 42.6 35 62 10 05 00 10 07 00 =1822-076 21 08 58 35.2 232.1 2.7 43.0 120 93 10 05 01 10 07 00 HD168112 21 08 58 30.7 230.0 2.8 42.1 -20 93 No stop 10 11 00 --- 21 12 59 30.1 230.8 2.9 42.7 220 155 10 07 01 10 11 00 J1825-0737 21 12 59 34.5 233.0 2.8 43.6 -20 155 No stop 10 13 30 =1822-076 21 15 29 34.1 233.5 2.8 44.0 130 193 10 11 01 10 13 30 HD167971 21 15 29 29.5 231.3 2.9 43.2 -21 193 No stop 10 17 30 --- 21 19 30 28.8 232.1 3.0 43.8 219 255 10 13 31 10 18 10 J1825-0737 21 20 10 33.3 234.5 2.9 44.7 20 255 10 18 10 10 20 40 =1822-076 21 22 40 32.8 235.0 2.9 45.1 150 294 10 18 11 10 20 40 HD168112 21 22 40 28.4 232.8 3.0 44.2 -20 294 No stop 10 24 40 --- 21 26 41 27.8 233.6 3.1 44.8 220 356 10 20 41 10 24 40 J1825-0737 21 26 41 32.1 235.9 3.0 45.6 -19 356 No stop 10 27 10 =1822-076 21 29 11 31.7 236.4 3.0 46.0 131 394 10 24 41 10 27 10 HD167971 21 29 11 27.1 234.1 3.2 45.2 -20 394 No stop 10 31 10 --- 21 33 12 26.4 234.8 3.2 45.7 220 456 10 27 11 10 31 50 J1825-0737 21 33 52 30.8 237.3 3.1 46.6 20 456 10 31 50 10 34 20 =1822-076 21 36 22 30.4 237.8 3.2 47.0 150 495 10 31 51 10 34 20 HD168112 21 36 22 26.1 235.4 3.3 46.1 -19 495 No stop 10 38 20 --- 21 40 23 25.4 236.2 3.3 46.7 221 556 10 34 21 10 38 20 J1825-0737 21 40 23 29.7 238.6 3.2 47.5 -19 556 No stop 10 40 50 =1822-076 21 42 53 29.2 239.1 3.3 47.8 131 595 10 38 21 10 40 50 HD167971 21 42 53 24.7 236.6 3.4 47.0 -20 595 No stop 10 44 50 --- 21 46 54 24.0 237.4 3.5 47.6 220 657 10 40 51 Schedule for TIANMA65 (Code T6 ) Page 3 EVN: EM131F 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 ---------------------------------------------------------------------------------------- --- Tue 5 Nov 2019 Day 309 --- 10 45 30 J1825-0737 21 47 34 28.3 239.9 3.3 48.4 20 657 10 45 30 10 48 00 =1822-076 21 50 05 27.9 240.4 3.4 48.7 150 696 10 45 31 10 48 00 HD168112 21 50 05 23.6 237.9 3.5 47.9 -19 696 No stop 10 52 00 --- 21 54 05 22.9 238.7 3.6 48.4 221 757 10 48 01 10 52 00 J1825-0737 21 54 05 27.1 241.1 3.5 49.2 -19 757 No stop 10 54 30 =1822-076 21 56 36 26.6 241.6 3.5 49.5 131 796 10 52 01 10 54 30 HD167971 21 56 36 22.2 239.1 3.6 48.7 -20 796 No stop 10 58 30 --- 22 00 36 21.5 239.8 3.7 49.2 220 858 10 54 31 10 59 10 J1825-0737 22 01 17 25.8 242.4 3.6 50.0 21 858 10 59 10 11 01 40 =1822-076 22 03 47 25.3 242.9 3.6 50.3 150 897 10 59 11 11 01 40 J1743-0350 22 03 47 19.3 252.9 4.3 55.1 -26 897 No stop 11 07 00 =1741-038 22 09 08 18.2 253.7 4.4 55.5 294 979 11 01 41 11 08 00 J1825-0737 22 10 08 24.1 244.0 3.7 50.9 34 979 11 08 00 11 10 00 =1822-076 22 12 08 23.7 244.3 3.8 51.1 120 1010 11 08 01 11 10 00 HD168112 22 12 08 19.5 241.7 3.9 50.5 -19 1010 No stop 11 14 00 --- 22 16 09 18.8 242.4 3.9 50.9 221 1072 11 10 01 11 14 00 J1825-0737 22 16 09 22.9 245.0 3.8 51.5 -18 1072 No stop 11 16 30 =1822-076 22 18 39 22.4 245.4 3.9 51.8 132 1110 11 14 01 11 16 30 HD167971 22 18 39 18.1 242.8 4.0 51.2 -20 1110 No stop 11 20 30 --- 22 22 40 17.3 243.4 4.1 51.6 220 1172 11 16 31 11 21 10 J1825-0737 22 23 20 21.5 246.2 3.9 52.2 21 1172 11 21 10 11 23 40 =1822-076 22 25 51 21.0 246.6 4.0 52.4 150 1211 11 21 11 11 23 40 HD168112 22 25 51 16.9 243.9 4.1 51.9 -19 1211 No stop 11 27 40 --- 22 29 51 16.1 244.6 4.2 52.3 221 1273 11 23 41 11 27 40 J1825-0737 22 29 51 20.2 247.2 4.1 52.8 -18 1273 No stop 11 30 10 =1822-076 22 32 22 19.7 247.6 4.1 53.0 132 1311 11 27 41 11 30 10 HD167971 22 32 22 15.5 244.9 4.2 52.5 -19 1311 No stop 11 34 10 --- 22 36 22 14.7 245.6 4.3 52.9 221 1373 11 30 11 11 34 50 J1825-0737 22 37 02 18.8 248.4 4.2 53.4 21 1373 11 34 50 11 37 20 =1822-076 22 39 33 18.3 248.8 4.2 53.6 150 1412 11 34 51 Schedule for TIANMA65 (Code T6 ) Page 4 EVN: EM131F 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 ---------------------------------------------------------------------------------------- --- Tue 5 Nov 2019 Day 309 --- 11 37 20 HD168112 22 39 33 14.3 246.1 4.3 53.2 -18 1412 No stop 11 41 20 --- 22 43 33 13.5 246.7 4.4 53.5 222 1474 11 37 21 11 41 20 J1825-0737 22 43 33 17.5 249.4 4.3 54.0 -18 1474 No stop 11 43 50 =1822-076 22 46 04 17.0 249.8 4.3 54.2 132 1512 11 41 21 11 43 50 HD167971 22 46 04 12.8 247.0 4.4 53.8 -19 1512 No stop 11 47 50 --- 22 50 05 12.0 247.6 4.5 54.1 221 1574 11 43 51 11 48 30 J1825-0737 22 50 45 16.1 250.5 4.4 54.5 21 1574 11 48 30 11 51 00 =1822-076 22 53 15 15.6 250.8 4.4 54.7 150 1613 11 48 31 11 51 00 HD168112 22 53 15 11.6 248.1 4.6 54.3 -18 1613 No stop 11 55 00 --- 22 57 16 10.8 248.7 4.6 54.7 222 1675 11 51 01 11 55 00 J1825-0737 22 57 16 14.7 251.4 4.5 55.0 -18 1675 No stop 11 57 30 =1822-076 22 59 46 14.2 251.8 4.6 55.2 132 1713 11 55 01 11 57 30 HD167971 22 59 46 10.1 249.0 4.7 54.9 -19 1713 No stop 12 01 30 --- 23 03 47 9.3 249.6 4.7 55.2 221 1775 11 57 31 12 02 10 J1825-0737 23 04 27 13.3 252.5 4.6 55.5 22 1775 12 02 10 12 04 40 =1822-076 23 06 57 12.8 252.8 4.7 55.6 150 1814 12 02 11 12 04 40 HD168112 23 06 57 8.8 250.0 4.8 55.4 -18 1814 No stop 12 08 40 --- 23 10 58 8.0 250.6 4.9 55.7 222 1876 12 04 41 12 08 40 J1825-0737 23 10 58 11.9 253.4 4.7 55.9 -18 1876 No stop 12 11 10 =1822-076 23 13 28 11.4 253.8 4.8 56.0 132 1914 12 08 41 12 11 10 HD167971 23 13 28 7.3 250.9 4.9 55.9 -19 1914 No stop 12 15 10 --- 23 17 29 6.5 251.5 5.0 D 56.2 0 1976 12 11 11 12 15 50 J1825-0737 23 18 09 10.5 254.4 4.9 56.3 24 1976 12 15 50 12 18 20 =1822-076 23 20 40 9.9 254.8 4.9 56.5 150 2015 12 15 51 12 22 20 J1825-0737 23 24 40 9.1 255.3 5.0 56.7 238 2015 12 22 20 12 24 50 =1822-076 23 27 11 8.6 255.7 5.0 56.8 150 2053 12 22 21 12 29 30 J1825-0737 23 31 51 7.6 256.3 5.1 57.1 278 2053 12 29 30 12 32 00 =1822-076 23 34 22 7.1 256.6 5.1 57.2 150 2092 12 29 31 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: sess319.L2048 --- 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: 13 Station: TIANMA65 Total bit rate: 2048 Format: VDIF Bits per sample: 2 Sample rate: 64.000 Number of channels: 16 DBE type: DBBC_DDC Speedup factor: 1.00 Disk used to record data. 1st LO= 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 2270.00 Net SB= L L U U L L U U L L U U L L U U IF SB = L L L L L L L L L L L L L L L L 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= U U L L U U L L U U L L U U L L IF = A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 A2 C1 The following frequency sets based on these setups were used. Frequency Set: 7 Setup file default. Used with PCAL = off LO sum= 1526.49 1526.49 1526.49 1526.49 1590.49 1590.49 1590.49 1590.49 1654.49 1654.49 1654.49 1654.49 1718.49 1718.49 1718.49 1718.49 BBC fr= 743.51 743.51 743.51 743.51 679.51 679.51 679.51 679.51 615.51 615.51 615.51 615.51 551.51 551.51 551.51 551.51 Bandwd= 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 32.00 Matching frequency sets: 7 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) * HD168112 18 15 52.776571 * 18 18 40.867489 18 19 45.445396 0.00 -12 07 38.87358 *-12 06 23.36548 -12 05 46.28512 0.00 From catalog imbedded in main SCHED input file. * HD167971 18 15 17.635658 * 18 18 05.894503 18 19 10.535138 0.00 -12 15 46.25237 *-12 14 33.29240 -12 13 57.23109 0.00 From catalog imbedded in main SCHED input file. 1741-038 17 41 20.616010 * 17 43 58.856135 17 44 59.494521 0.00 * J1743-0350 -03 48 48.89994 *-03 50 04.61673 -03 50 24.25584 0.00 J1743-03 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 218885 observations. 1822-076 18 22 54.910228 * 18 25 37.609521 18 26 40.127921 0.16 * J1825-0737 -07 39 15.96721 *-07 37 30.01329 -07 36 40.01389 0.24 /home/guest/rmc/SCHED/sched11.5/catalogs/sources.gsfc GSFC 2016a X/S astro solution, 113 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 HD168112 sess319.L2048 1 2 3 4 5 6 7 8 9 10 11 14 + 2.067 129.491 HD167971 sess319.L2048 1 2 3 4 5 6 7 8 9 10 11 14 + 2.067 126.994 J1743-0350 sess319.L2048 1 2 3 4 5 6 7 8 9 10 11 14 + 0.289 20.219 J1825-0737 sess319.L2048 1 2 3 4 5 6 7 8 9 10 11 14 + 2.683 173.445 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) HD168112 52.9 HD167971 52.8 J1743-0350 46.6 J1825-0737 55.5 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