! ! EVN Calibration Information File - To be used with the AIPS ANTAB program ! ! Experiment : ! Date(s) : ! Wavelength : ! Stations : ! Comments : ! ! N.B. You should remove from this file any antenna gain curves for antennas ! for which you have no data. ! N.B. Also check that the index lines for each antenna are correct for this ! experiment/data format. ! N.B. If this experiment involves more than one frequency, you must run ANTAB ! once for each frequency, commenting out the gains and INDEX lines in this ! file for the other frequencies. ! ! Compiled by Cormac Reynolds (reynolds@jive.nl) Tue 27 Mar 2001 ! Version: newantab.pl - 12 Mar 2001 ! ! Send any changes or updates to the antenna information or queries about this ! file to the email address given above ! ! Polarization ! ------------ ! ! If there is only one polarization available this is indicated by having ! DPFU value 0.0 for RCP (0.0 for LCP for S and X Band). ! ! INDEX Line ! ---------- ! ! It is IMPORTANT to ensure the INDEX lines are correct. By default they are ! arranged such that the IF with the lowest frequency LCP is L1, the lowest ! frequency RCP is R1, etc. If you have any doubts about them, please contact ! the email address above for assistance. ! ! Negative TSYS values: ! ---------------------- ! ! Overflows have been replaced by -2 in the appropriate column and empty ! columns by -3. The user should replace these numbers and others that they ! deem inappropriate (very high Tsys values and occasional negative numbers) ! with appropriate numbers from adjacent scans or IFs. Some interpolation may ! already have been done by the producer of this file; see the comment line ! above for a brief description. ! ! TIMEOFFSET ! ---------- ! ! The TIMEOFFSET is used as EVN makes the TSYS measurements before the scan. ! Since ANTAB requires that the measurement falls within the scan itself ! TIMEOFFSET=90 is used. This will displace the measurement by 90 seconds. In ! the case of short scans this number should be changed so that the measurement ! falls within the scan (TIMEOFFSET needs to be lowered). Try with lower values ! until ANTAB recognises the value. Alternatively, you may set TIMEOFFSET to 0 ! and use the option 'OFFSET' in ANTAB instead to increase the effective ! length of the scans. ! ! Global VLBI Experiments Correlated at Socorro ! --------------------------------------------- ! ! Global experiments correlated at Socorro may have the TSYS and GAIN ! information for the Effelsberg antenna (EB) transferred automatically with ! the data in a format suitable for use with the AIPS task APCAL (in the same ! way as the VLBA antennas). If this is the case then the TSYS and GAIN entries ! for EB should be removed from this file before running ANTAB. ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! ! ! PIs should carefully check TSYS values for obvious errors. ! ! ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! ! ! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !GAINS at 6cm !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! ! ! Westerbork Array at 6cm ! Unknown DPFU and POLY ! Westerbork 6cm values are determined locally for each session. TSYS values ! are already corrected. ! (update JFD 14/01/99) GAIN WB ALTAZ DPFU=1.0,1.0 POLY=1.00, 0.00 / ! ! Effelsberg 100m antenna at 6cm. ! (see http://www.mpifr-bonn.mpg.de/staff/akraus/kalib.html.) ! 6cm DPFU may vary with session see calibration file for ! actual values. ! GAIN EF ALTAZ DPFU=1.5,1.5 ! Sep99 (JFD) POLY=0.98141,8.7111E-4,-9.1486E-6 / ! ! Noto 32m antenna at 6cm. ! (970612) ! GAIN NT ALTAZ DPFU= 0.1610,0.1610 ! JFD (10/99) POLY= 0.97781611, 0.0017670383, -3.5187968e-05 / ! ! Onsala 25m antenna at 6cm ! J. Conway 950602 (updated JFD 10/99) ! GAIN ON ELEV DPFU=0.05614,0.05614 POLY= 0.758128, 5.471E-3, -1.358E-4, 4.127E-06, -3.781E-08 / ! ! -------------------------------------------------------------------------- ! Tsys Values ! -------------------------------------------------------------------------- ! TSYS EF FT=1.0 TIMEOFF=90 INDEX= 'L1', 'L2', 'L3', 'L4' / !L1:lo=4840.00 MHz, bbc=131.49 MHz, BW=8.000 MHz !L2:lo=4840.00 MHz, bbc=139.49 MHz, BW=8.000 MHz !L3:lo=4840.00 MHz, bbc=147.49 MHz, BW=8.000 MHz !L4:lo=4840.00 MHz, bbc=155.49 MHz, BW=8.000 MHz ! ! Station Comments: ! !045 10:13.25:" s01c1 2001 EFLSBERG E Ef !045 10:13.25:" E EFLSBERG AZEL 0.0120 20.0 2 -999.9 999.9 15.0 2 -999.9 999.9 0.0 Ef !045 10:13.25:" Ef EFLSBERG 4033947.48000 486990.52500 4900430.80200 !045 10:13.25:" EFLSBERG 14 8800 !045 10:13.25:" drudg version 001102 compiled under FS 9.4.17 !045 10:13.25#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 0 0 1 1950FSX !045 10:13.25#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 0 0 1 1950FSX !045 10:13.50#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:13.83#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:13.91#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 1 1 1950FSX !045 10:13.95#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:14.65#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:14.71#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 1 1 1950FSX !045 10:14.75#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:15.58#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:15.66#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:16.01#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:24.31#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:24.40#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 1 1 1950FSX !045 10:24.43#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:29.83#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:29.90#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 1 1 1950FSX !045 10:29.93#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:29.93#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:33.38#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:33.45#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 1 1 1950FSX !045 10:33.48#antcn#>>SM NONE nrao512 16h38m48.2s 39d52'30" 4840.00 0 1 1950FSX !045 10:33.48#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 0 1 1950FSX !045 10:34.70#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 0 1 1950FSX !045 10:34.80#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 0 1 1950FSX !045 10:41.83#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 0 1 1950FSX !045 10:41.90#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 1 1 1950FSX !045 10:41.93#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 0 1 1950FSX !045 10:41.93#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 0 1 1950FSX !045 10:42.25:"late on source - insufficient slewing time! !045 10:43.13:"on source now !045 10:45.38#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 0 1 1950FSX !045 10:45.45#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 1 1 1950FSX !045 10:45.48#antcn#>>SM NONE 0235+164 2h35m52.6s 16d24'04" 4840.00 0 1 1950FSX !045 10:45.48#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 0 1 1950FSX !045 10:46.70#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 0 1 1950FSX !045 10:46.80#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 0 1 1950FSX !045 10:48.50#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 0 1 1950FSX !045 10:48.56#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 1 1 1950FSX !045 10:48.60#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 0 1 1950FSX !045 10:48.60#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 0 1 1950FSX !045 10:48.88:"on source now !045 10:52.05#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 0 1 1950FSX !045 10:52.11#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 1 1 1950FSX !045 10:52.15#antcn#>>SM NONE 0016+731 0h16m54.2s 73d10'51" 4840.00 0 1 1950FSX / TSYS NT FT=1.0 TIMEOFF=90 INDEX= 'L1', 'L2', 'L3', 'L4' / !L1:lo=4120.10 MHz, bbc=851.39 MHz, BW=8.000 MHz !L2:lo=4120.10 MHz, bbc=859.39 MHz, BW=8.000 MHz !L3:lo=4120.10 MHz, bbc=867.39 MHz, BW=8.000 MHz !L4:lo=4120.10 MHz, bbc=875.39 MHz, BW=8.000 MHz ! ! Station Comments: ! !045 09:55.36:" s01c1 2001 NOTO N Nt !045 09:55.36:" N NOTO AZEL 1.8310 43.0 2 -999.9 999.9 30.0 2 -999.9 999.9 0.0 Nt !045 09:55.36:" Nt NOTO 4934563.12300 1321201.27000 3806484.47800 !045 09:55.36:" NOTO 14 8800 !045 09:55.36:" drudg version 001102 compiled under FS 9.4.17 !045 09:59.10:" s01c1 2001 NOTO N Nt !045 09:59.10:" N NOTO AZEL 1.8310 43.0 2 -999.9 999.9 30.0 2 -999.9 999.9 0.0 Nt !045 09:59.10:" Nt NOTO 4934563.12300 1321201.27000 3806484.47800 !045 09:59.10:" NOTO 14 8800 !045 09:59.10:" drudg version 001102 compiled under FS 9.4.17 !045 10:04.83:" s01c1 2001 NOTO N Nt !045 10:04.83:" N NOTO AZEL 1.8310 43.0 2 -999.9 999.9 30.0 2 -999.9 999.9 0.0 Nt !045 10:04.83:" Nt NOTO 4934563.12300 1321201.27000 3806484.47800 !045 10:04.83:" NOTO 14 8800 !045 10:04.83:" drudg version 001102 compiled under FS 9.4.17 / TSYS ON FT=1.0 TIMEOFF=90 INDEX= 'L1', 'L2', 'L3', 'L4' / !L1:lo=4800.00 MHz, bbc=171.49 MHz, BW=8.000 MHz !L2:lo=4800.00 MHz, bbc=179.49 MHz, BW=8.000 MHz !L3:lo=4800.00 MHz, bbc=187.49 MHz, BW=8.000 MHz !L4:lo=4800.00 MHz, bbc=195.49 MHz, BW=8.000 MHz ! ! Station Comments: ! !045 10:22.78:" s01c1 2001 ONSALA85 O On !045 10:22.78:" O ONSALA85 HADC 2.1500 18.0 2 -999.9 999.9 20.0 2 -999.9 999.9 0.0 On !045 10:22.78:" On ONSALA85 3370968.18100 711464.91700 5349664.11300 !045 10:22.78:" ONSALA85 14 8800 !045 10:22.78:" drudg version 001102 compiled under FS 9.4.17 !045 10:26.40:" s01c1 2001 ONSALA85 O On !045 10:26.40:" O ONSALA85 HADC 2.1500 18.0 2 -999.9 999.9 20.0 2 -999.9 999.9 0.0 On !045 10:26.40:" On ONSALA85 3370968.18100 711464.91700 5349664.11300 !045 10:26.40:" ONSALA85 14 8800 !045 10:26.40:" drudg version 001102 compiled under FS 9.4.17 / ! ! Station Comments: ! !045 09:26.85:" s01c1 2001 WSTRBORK W Wb !045 09:26.85:" W WSTRBORK HADC 4.9500 15.0 10 -999.9 999.9 15.0 10 -999.9 999.9 0.0 Wb !045 09:26.85:" Wb WSTRBORK 3828440.64000 445226.03000 5064923.08000 !045 09:26.85:" WSTRBORK 14 8800 !045 09:26.85:" drudg version 001030 compiled under FS 9.4.16 !045 09:28.56:"Note this is a check on the shift in tied array position !045 09:28.90:" dependency on which telescopes we use !045 09:29.13:" BBC1 and BBC7 have the full array !045 09:29.95:" BBC3 and BBC5 have respectively western and eastern halves !045 09:30.45:" (west = RT0-RT6, east=RT7-RTD) !045 10:26.41:"====extra correction === RT0 has problems !045 10:26.56:" so switched out in all bands !045 10:43.25:"on !045 10:43.88:"on2 !045 10:49.80:"on1 !045 10:57.51:"on1 !045 11:07.63:"on1 !045 11:10.11:"on2 !045 11:20.00:"on1 !045 11:20.58:"on2 !045 11:26.80:"on1 !045 11:30.76:"on2 !045 11:38.95:"on1 !045 11:39.63:"on2 !045 11:42.80:"on1 !045 11:47.26:"on1 !045 11:56.10:"on1 !045 11:56.51:"rtc off !045 11:56.80:"on2 !045 12:01.85:"on1 !045 12:02.60:"on2 !045 12:05.43:"on1 !045 12:08.06:"still calm with mist !045 12:09.81:"on1 !045 12:21.81:"on1 !045 12:22.50:"on2 !045 12:22.73:"on2 really !045 12:26.88:"on1 !045 12:30.40:"added by hand to turn off phasecal /