COVER INFORMATION Station: JODRELL2 (Code Jb ) Experiment: ULTRA-HIGH RESOLUTION OBSERVATIONS OF MASERS WITH SPACE-VLBI Exp. Code: es073 Schedule Version: 1.00 Processed by SCHED version: 11.10 Version 11.1 Beta of about April 26, 201 PI: Andrey Sobolev Address: Ural Federal University Lenin Ave. 51 620000 Ekaterinburg, Russia Phone: +7 (495) 333 2512 EMAIL: l-sha@yandex.ru Fax: Phone during observation: +7 (916) 545 2842 Observing mode: K-band, dual-pol Notes: K-band, Radioastron-compatible frequency setup P-CAL is OFF Tsys is ON, auto-level (AGC) is ON Please, send Mk5 disk packs to JIVE Schedule for JODRELL2 (Code Jb ) Page 2 ULTRA-HIGH RESOLUTION OBSERVATIONS OF MASERS WITH SPACE-VLBI 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 16 Oct 2013 Day 289 --- ---------- Space-ground K-band VLBI scans ---------- Next scan frequencies: 22228.00 22228.00 22228.00 22228.00 Next BBC frequencies: 148.00 148.00 148.00 148.00 Next scan bandwidths: 16.00 16.00 16.00 16.00 16 00 00 W3IRS5 17 32 06 31.0 23.2 -8.9 -30.3 0 0 16 00 00 16 09 30 --- 17 41 38 31.6 24.3 -8.8 -31.9 570 18 16 00 04 16 10 00 W3IRS5 17 42 08 31.6 24.4 -8.7 -31.9 27 18 16 10 00 16 19 30 --- 17 51 40 32.2 25.5 -8.6 -33.5 570 36 16 10 04 16 20 00 W3IRS5 17 52 10 32.3 25.5 -8.6 -33.6 27 36 16 20 00 16 29 30 --- 18 01 41 32.9 26.6 -8.4 -35.1 570 55 16 20 04 16 30 00 W3IRS5 18 02 11 32.9 26.7 -8.4 -35.2 27 55 16 30 00 16 40 00 --- 18 12 13 33.6 27.8 -8.2 -36.7 600 74 16 30 04 ---------- Ground-only K-band VLBI scans ---------- 16 41 00 0224+671 18 13 13 37.6 23.6 -8.3 -38.7 25 74 16 41 00 16 46 00 --- 18 18 14 37.9 24.1 -8.2 -39.5 300 84 16 41 04 16 47 00 0212+735 18 19 14 43.4 19.3 -8.0 -45.5 23 84 16 47 00 16 52 00 --- 18 24 15 43.6 19.7 -7.9 -46.5 300 93 16 47 04 16 55 00 2021+614 18 27 15 72.6 49.7 -1.9 -105.8 67 93 16 55 00 17 00 00 --- 18 32 16 73.1 49.1 -1.8 -107.5 300 103 16 55 04 17 03 00 1849+670 18 35 17 76.0 5.6 -0.2 -171.3 27 103 17 03 00 17 08 00 --- 18 40 18 76.1 3.6 -0.1 -174.4 300 112 17 03 04 17 11 00 W3IRS5 18 43 18 35.9 31.2 -7.7 -41.7 42 112 17 11 00 17 20 30 --- 18 52 50 36.7 32.3 -7.6 -43.2 570 131 17 11 04 17 21 00 W3IRS5 18 53 20 36.7 32.3 -7.6 -43.3 27 131 17 21 00 17 24 30 --- 18 56 50 37.0 32.7 -7.5 -43.8 210 137 17 21 04 17 25 00 W3IRS5 18 57 20 37.0 32.7 -7.5 -43.9 27 137 17 25 00 17 35 00 --- 19 07 22 37.8 33.8 -7.3 -45.5 600 156 17 25 04 17 36 00 0224+671 19 08 22 41.3 28.6 -7.4 -48.3 22 156 17 36 00 17 41 00 --- 19 13 23 41.6 29.0 -7.3 -49.1 300 166 17 36 04 Schedule for JODRELL2 (Code Jb ) Page 3 ULTRA-HIGH RESOLUTION OBSERVATIONS OF MASERS WITH SPACE-VLBI 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 16 Oct 2013 Day 289 --- ---------- Space-ground K-band VLBI scans ---------- 17 42 00 W3IRS5 19 14 23 38.4 34.5 -7.2 -46.6 21 166 17 42 00 17 51 30 --- 19 23 55 39.2 35.5 -7.0 -48.1 570 184 17 42 04 17 52 00 W3IRS5 19 24 25 39.3 35.5 -7.0 -48.1 27 184 17 52 00 18 01 30 --- 19 33 56 40.1 36.5 -6.9 -49.6 570 203 17 52 04 18 02 00 W3IRS5 19 34 26 40.2 36.5 -6.9 -49.7 27 203 18 02 00 18 11 30 --- 19 43 58 41.0 37.5 -6.7 -51.2 570 221 18 02 04 18 12 00 W3IRS5 19 44 28 41.1 37.5 -6.7 -51.3 27 221 18 12 00 18 22 00 --- 19 54 30 42.0 38.5 -6.5 -52.9 600 240 18 12 04 ---------- Ground-only K-band VLBI scans ---------- 18 23 00 0224+671 19 55 30 44.8 32.4 -6.6 -56.6 19 240 18 23 00 18 28 00 --- 20 00 31 45.2 32.7 -6.5 -57.5 300 250 18 23 04 18 29 00 0212+735 20 01 31 49.2 25.1 -6.3 -66.0 14 250 18 29 00 18 34 00 --- 20 06 32 49.5 25.3 -6.2 -67.0 300 259 18 29 04 18 37 00 2021+614 20 09 32 81.4 10.2 -0.2 -167.1 67 259 18 37 00 18 42 00 --- 20 14 33 81.5 6.3 -0.1 -172.1 300 269 18 37 04 18 47 00 W3IRS5 20 19 34 44.4 40.8 -6.1 -56.8 171 269 18 47 00 18 56 30 --- 20 29 05 45.3 41.6 -6.0 -58.4 570 287 18 47 04 18 57 00 W3IRS5 20 29 36 45.4 41.7 -6.0 -58.4 27 287 18 57 00 19 06 30 --- 20 39 07 46.3 42.5 -5.8 -60.0 570 305 18 57 04 19 07 00 W3IRS5 20 39 37 46.4 42.5 -5.8 -60.0 27 305 19 07 00 19 17 00 --- 20 49 39 47.4 43.4 -5.6 -61.6 600 324 19 07 04 19 18 00 0224+671 20 50 39 49.5 36.1 -5.7 -66.6 15 324 19 18 00 19 23 00 --- 20 55 40 49.9 36.4 -5.6 -67.5 300 334 19 18 04 ---------- Space-ground K-band VLBI scans ---------- 19 24 00 W3IRS5 20 56 40 48.1 43.9 -5.5 -62.8 15 334 19 24 00 19 33 30 --- 21 06 11 49.1 44.7 -5.3 -64.3 570 352 19 24 04 19 34 00 W3IRS5 21 06 42 49.2 44.7 -5.3 -64.4 27 352 19 34 00 19 43 30 --- 21 16 13 50.2 45.4 -5.2 -66.0 570 371 19 34 04 Schedule for JODRELL2 (Code Jb ) Page 4 ULTRA-HIGH RESOLUTION OBSERVATIONS OF MASERS WITH SPACE-VLBI 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 16 Oct 2013 Day 289 --- 19 44 00 W3IRS5 21 16 43 50.2 45.5 -5.2 -66.0 27 371 19 44 00 19 53 30 --- 21 26 15 51.3 46.2 -5.0 -67.6 570 389 19 44 04 19 54 00 W3IRS5 21 26 45 51.3 46.2 -5.0 -67.7 27 389 19 54 00 20 04 00 --- 21 36 47 52.4 46.9 -4.8 -69.4 600 408 19 54 04 ---------- Ground-only K-band VLBI scans ---------- 20 05 00 0224+671 21 37 47 53.8 38.4 -4.9 -75.6 12 408 20 05 00 20 10 00 --- 21 42 47 54.2 38.6 -4.8 -76.6 300 418 20 05 04 20 11 30 0212+735 21 44 18 56.1 27.6 -4.6 -88.7 34 418 20 11 30 20 16 30 --- 21 49 19 56.5 27.6 -4.5 -89.9 300 427 20 11 34 20 21 30 2021+614 21 54 19 75.2 -46.3 1.5 114.2 56 427 20 21 30 20 26 30 --- 21 59 20 74.6 -47.2 1.6 112.2 300 437 20 21 34 20 28 30 1849+670 22 01 21 63.3 -40.1 3.2 97.3 69 437 20 28 30 20 33 30 --- 22 06 21 62.9 -40.2 3.3 96.1 300 446 20 28 34 20 38 30 W3IRS5 22 11 22 56.3 49.0 -4.3 -75.3 9 446 20 38 30 20 48 00 --- 22 20 54 57.3 49.5 -4.1 -77.0 570 465 20 38 34 20 48 30 W3IRS5 22 21 24 57.4 49.5 -4.1 -77.1 27 465 20 48 30 20 58 30 --- 22 31 25 58.5 50.0 -3.9 -78.9 600 484 20 48 34 21 00 00 0224+671 22 32 56 59.0 39.9 -4.0 -87.2 37 484 21 00 00 21 05 00 --- 22 37 57 59.5 39.9 -3.9 -88.3 300 493 21 00 04 ---------- Space-ground K-band VLBI scans ---------- 21 06 00 W3IRS5 22 38 57 59.4 50.3 -3.8 -80.3 6 493 21 06 00 21 15 30 --- 22 48 28 60.5 50.6 -3.6 -82.1 570 512 21 06 04 21 16 00 W3IRS5 22 48 58 60.6 50.6 -3.6 -82.2 27 512 21 16 00 21 25 30 --- 22 58 30 61.7 50.9 -3.5 -84.1 570 530 21 16 04 21 26 00 W3IRS5 22 59 00 61.7 50.9 -3.5 -84.2 27 530 21 26 00 21 35 30 --- 23 08 32 62.8 51.1 -3.3 -86.1 570 548 21 26 04 21 36 00 W3IRS5 23 09 02 62.9 51.1 -3.3 -86.2 27 548 21 36 00 21 46 00 --- 23 19 03 64.1 51.3 -3.1 -88.3 600 567 21 36 04 Schedule for JODRELL2 (Code Jb ) Page 5 ULTRA-HIGH RESOLUTION OBSERVATIONS OF MASERS WITH SPACE-VLBI 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 16 Oct 2013 Day 289 --- ---------- Ground-only K-band VLBI scans ---------- 21 47 00 0224+671 23 20 03 63.5 39.4 -3.2 -98.5 2 567 21 47 00 21 52 00 --- 23 25 04 64.0 39.2 -3.1 -99.8 300 577 21 47 04 21 54 00 0212+735 23 27 05 63.0 24.6 -2.9 -115.9 54 577 21 54 00 21 59 00 --- 23 32 05 63.3 24.3 -2.8 -117.5 300 587 21 54 04 22 04 00 2021+614 23 37 06 63.2 -52.3 3.2 85.9 47 587 22 04 00 22 09 00 --- 23 42 07 62.6 -52.2 3.3 84.9 300 596 22 04 04 22 15 00 W3IRS5 23 48 08 67.4 51.0 -2.6 -95.0 28 596 22 15 00 22 24 30 --- 23 57 40 68.6 50.7 -2.5 -97.4 570 614 22 15 04 22 25 00 W3IRS5 23 58 10 68.6 50.7 -2.5 -97.5 27 614 22 25 00 22 30 30 --- 00 03 41 69.2 50.4 -2.4 -99.0 330 625 22 25 04 22 31 00 W3IRS5 00 04 11 69.3 50.4 -2.4 -99.1 27 625 22 31 00 22 39 00 --- 00 12 12 70.2 49.9 -2.2 -101.3 480 640 22 31 04 22 41 00 0224+671 00 14 12 68.5 35.8 -2.3 -114.2 55 640 22 41 00 22 46 00 --- 00 19 13 68.9 35.2 -2.2 -115.9 300 650 22 41 04 ---------- Space-ground K-band VLBI scans ---------- 22 48 00 W3IRS5 00 21 13 71.3 49.2 -2.1 -104.0 55 650 22 48 00 22 57 30 --- 00 30 45 72.3 48.3 -1.9 -107.0 570 668 22 48 04 22 58 00 W3IRS5 00 31 15 72.4 48.2 -1.9 -107.2 27 668 22 58 00 23 07 30 --- 00 40 47 73.4 47.0 -1.8 -110.4 570 686 22 58 04 23 08 00 W3IRS5 00 41 17 73.5 46.9 -1.8 -110.6 26 686 23 08 00 23 17 30 --- 00 50 48 74.5 45.4 -1.6 -114.2 570 705 23 08 04 23 18 00 W3IRS5 00 51 18 74.6 45.3 -1.6 -114.4 26 705 23 18 00 23 28 00 --- 01 01 20 75.6 43.3 -1.4 -118.6 600 724 23 18 04 ---------- Ground-only K-band VLBI scans ---------- 23 30 00 0224+671 01 03 20 72.4 28.0 -1.4 -132.9 52 724 23 30 00 23 35 00 --- 01 08 21 72.8 26.9 -1.4 -135.2 300 733 23 30 04 23 37 00 0212+735 01 10 22 68.2 12.7 -1.1 -151.7 55 733 23 37 00 23 42 00 --- 01 15 22 68.3 11.9 -1.1 -153.6 300 743 23 37 04 Schedule for JODRELL2 (Code Jb ) Page 6 ULTRA-HIGH RESOLUTION OBSERVATIONS OF MASERS WITH SPACE-VLBI 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 16 Oct 2013 Day 289 --- 23 46 00 2021+614 01 19 23 51.5 -47.2 5.0 67.6 40 743 23 46 00 23 51 00 --- 01 24 24 50.9 -46.8 5.0 66.8 300 753 23 46 04 23 53 00 1849+670 01 26 24 44.5 -32.5 6.6 55.9 55 753 23 53 00 23 58 00 --- 01 31 25 44.1 -32.1 6.7 55.0 300 762 23 53 04 --- Thu 17 Oct 2013 Day 290 --- 00 03 00 W3IRS5 01 36 26 78.9 31.8 -0.8 -137.5 83 762 00 03 00 00 12 30 --- 01 45 57 79.6 27.2 -0.7 -144.1 570 780 00 03 04 00 13 00 W3IRS5 01 46 27 79.6 26.9 -0.7 -144.5 24 780 00 13 00 00 20 30 --- 01 53 59 80.1 22.7 -0.5 -150.3 450 795 00 13 04 00 21 00 W3IRS5 01 54 29 80.1 22.5 -0.5 -150.7 23 795 00 21 00 00 31 00 --- 02 04 30 80.6 16.1 -0.4 -159.1 600 814 00 21 04 00 33 00 0224+671 02 06 31 75.5 9.1 -0.4 -165.8 78 814 00 33 00 00 38 00 --- 02 11 32 75.6 7.2 -0.3 -168.7 300 824 00 33 04 ---------- Space-ground K-band VLBI scans ---------- 00 40 00 W3IRS5 02 13 32 80.9 9.8 -0.2 -167.3 87 824 00 40 00 00 49 30 --- 02 23 03 81.1 2.8 -0.1 -176.4 570 842 00 40 04 00 50 00 W3IRS5 02 23 33 81.1 2.4 -0.1 -176.9 22 842 00 50 00 01 00 00 --- 02 33 35 81.0 -5.1 0.1 173.5 600 861 00 50 04 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. ======== Setup file: ra1cm2.set Matching groups in ./es073.freq.sess313rdbe.dat: j2b1cm Guess from NET1A in PC-SCHED, must be using Low patch Setup group: 1 Station: JODRELL2 Total bit rate: 256 Format: MKIV1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 4 DBE type: Speedup factor: 1.00 Disk used to record data. 1st LO= 22080.00 22080.00 22080.00 22080.00 Net SB= L L U U IF SB = U U U U Pol. = RCP LCP RCP LCP BBC = 2 1 2 1 BBC SB= L L U U IF = 2N 1N 2N 1N The following frequency sets based on these setups were used. Frequency Set: 2 Setup file default. LO sum= 22228.00 22228.00 22228.00 22228.00 BBC fr= 148.00 148.00 148.00 148.00 Bandwd= 16.00 16.00 16.00 16.00 Matching frequency sets: 2 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_off POSITIONS OF SOURCES USED IN RECORDING SCANS Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * W3IRS5 02 21 53.253968 * 02 25 40.712000 02 26 48.133211 0.00 61 52 21.48039 * 62 05 52.52200 62 09 34.03446 0.00 From catalog imbedded in main SCHED input file. H2O maser positions translated from B1950 2000ApJ...538.751Imai * FAKERA 11 57 21.769299 * 12 00 00.000000 12 00 24.642245 0.00 85 16 41.77889 * 85 00 00.00000 84 55 11.99692 0.00 From catalog imbedded in main SCHED input file. fake circumpolar target for the TS to look at J0217+7349 02 12 49.921893 * 02 17 30.813373 02 18 56.259941 1.24 * 0212+735 73 35 40.08541 * 73 49 32.62174 73 53 18.98546 0.26 J0217+73 ./sources.vlba GSFC 2011B astro solution 46790 Observations J0228+6721 02 24 41.169052 * 02 28 50.051489 02 30 04.387655 0.26 * 0224+671 67 07 39.70869 * 67 21 03.02932 67 24 41.10736 0.10 4C67.05 ./sources.vlba J0228+67 rfc_2012b Petrov, 2012, unpublished 3946 observations J1849+6705 18 49 16.505870 * 18 49 16.072283 18 49 15.288669 0.26 * 1849+670 67 02 07.88048 * 67 05 41.68022 67 07 08.10634 0.10 J1849+67 ./sources.vlba rfc_2012b Petrov, 2012, unpublished 6895 observations J2022+6136 20 21 13.300235 * 20 22 06.681753 20 22 22.448667 0.21 * 2021+614 61 27 18.15575 * 61 36 58.80476 61 40 07.47538 0.10 J2022+61 ./sources.vlba rfc_2012b Petrov, 2012, unpublished 3249 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 W3IRS5 ra1cm2.set 1 2 3 4 5 6 7 10 12 13 5.558 293.575 FAKERA ra1cm2.set 11 3.533 0.000 0212+735 ra1cm2.set 1 2 3 4 5 6 7 10 12 13 0.417 23.000 0224+671 ra1cm2.set 1 2 3 4 5 6 7 10 12 13 0.833 43.417 1849+670 ra1cm2.set 1 2 3 4 5 6 7 10 12 13 0.250 13.833 2021+614 ra1cm2.set 1 2 3 4 5 6 7 10 12 13 0.417 22.250 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) W3IRS5 125.9 FAKERA 94.5 0212+735 114.9 0224+671 120.8 1849+670 94.8 2021+614 104.6 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