! Started logfile: J0357-0751_X_1997_05_07_yyk_uvs.log on Mon Jan  8 02:51:38 2007
obs J0357-0751_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J0357-0751_X_1997_05_07_yyk_uva.fits
! AN table 1: 141 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.709377 visibilities/baseline/integration-bin.
! Found source: J0357-0751
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.15447e+09        8e+06          1        8e+06
!  02        2  8.23447e+09        8e+06          1        8e+06
!  03        3  8.41447e+09        8e+06          1        8e+06
!  04        4  8.55447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 613 lines of history.
! 
! Reading 18004 visibilities.
select I
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
![@muppet J0357-0751_X_1997_05_07_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.334242 Jy 
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7135 mas, bmaj=1.932 mas, bpa=-4.659 degrees
! Estimated noise=1748.83 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.207809 Jy
! Component: 100  -  total flux cleaned = 0.251486 Jy
! Total flux subtracted in 100 components = 0.251486 Jy
! Clean residual min=-0.011375 max=0.022483 Jy/beam
! Clean residual mean=0.000025 rms=0.003240 Jy/beam
! Combined flux in latest and established models = 0.251486 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.251486 Jy
! 
! Correcting IF 1.
!  A total of 234 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 241 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 241 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 241 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.212669Jy  sigma=0.001261
! Fit after  self-cal, rms=0.212516Jy  sigma=0.001260
! Inverting map and beam 
! Estimated beam: bmin=0.7135 mas, bmaj=1.932 mas, bpa=-4.659 degrees
! Estimated noise=1748.83 mJy/beam.
! Added new window around map position (-1.8, -0.8).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0240764 Jy
! Component: 100  -  total flux cleaned = 0.0325196 Jy
! Total flux subtracted in 100 components = 0.0325196 Jy
! Clean residual min=-0.012426 max=0.017227 Jy/beam
! Clean residual mean=-0.000036 rms=0.002668 Jy/beam
! Combined flux in latest and established models = 0.284005 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 22 components and 0.284005 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.210368Jy  sigma=0.001244
! Fit after  self-cal, rms=0.210056Jy  sigma=0.001241
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9059 mas, bmaj=2.481 mas, bpa=-6.374 degrees
! Estimated noise=793.832 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0184456 Jy
! Component: 100  -  total flux cleaned = 0.0241783 Jy
! Component: 150  -  total flux cleaned = 0.0259696 Jy
! Component: 200  -  total flux cleaned = 0.0261359 Jy
! Total flux subtracted in 200 components = 0.0261359 Jy
! Clean residual min=-0.005600 max=0.005024 Jy/beam
! Clean residual mean=-0.000028 rms=0.001280 Jy/beam
! Combined flux in latest and established models = 0.310141 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 48 components and 0.310141 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.209468Jy  sigma=0.001233
! Fit after  self-cal, rms=0.209468Jy  sigma=0.001233
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9059 x 2.481 at -6.374 degrees (North through East)
! Clean map  min=-0.0050064  max=0.25121 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00185
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.00     HN        1.01     KP        1.00     
!   LA        1.00     MK        1.03     NL        1.03     OV        0.99     
!   PT        0.97     SC        0.96     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00708
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.96     HN        1.00     KP        1.02     
!   LA        0.99     MK        0.96     NL        1.03     OV        1.04     
!   PT        0.94     SC        0.99     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.988476
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.02     HN        1.07     KP        1.01     
!   LA        1.00     MK        1.03     NL        1.02     OV        0.98     
!   PT        0.96     SC        1.03     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.988447
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.97     HN        1.04     KP        1.03     
!   LA        1.00     MK        0.98     NL        1.02     OV        1.01     
!   PT        0.98     SC        1.04     
! 
! 
! Fit before self-cal, rms=0.209468Jy  sigma=0.001233
! Fit after  self-cal, rms=0.209157Jy  sigma=0.001232
selfcal false, false, phase_soltime
! Performing phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.209157Jy  sigma=0.001232
! Fit after  self-cal, rms=0.209159Jy  sigma=0.001232
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9105 mas, bmaj=2.493 mas, bpa=-6.408 degrees
! Estimated noise=787.735 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00341402 Jy
! Component: 100  -  total flux cleaned = -0.00418621 Jy
! Component: 150  -  total flux cleaned = -0.00458387 Jy
! Component: 200  -  total flux cleaned = -0.00472686 Jy
! Total flux subtracted in 200 components = -0.00472686 Jy
! Clean residual min=-0.004814 max=0.004425 Jy/beam
! Clean residual mean=-0.000066 rms=0.001129 Jy/beam
! Combined flux in latest and established models = 0.305414 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 56 components and 0.305414 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.209095Jy  sigma=0.001231
! Fit after  self-cal, rms=0.209086Jy  sigma=0.001231
! Inverting map 
print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************"
! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** 
! 
phase_soltime=phase_soltime2
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.209086Jy  sigma=0.001231
! Fit after  self-cal, rms=0.206873Jy  sigma=0.001214
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000447702 Jy
! Component: 100  -  total flux cleaned = 0.000388537 Jy
! Component: 150  -  total flux cleaned = 0.000440082 Jy
! Component: 200  -  total flux cleaned = 0.000439252 Jy
! Total flux subtracted in 200 components = 0.000439252 Jy
! Clean residual min=-0.004761 max=0.004727 Jy/beam
! Clean residual mean=-0.000068 rms=0.001112 Jy/beam
! Combined flux in latest and established models = 0.305854 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 65 components and 0.305854 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206855Jy  sigma=0.001214
! Fit after  self-cal, rms=0.206565Jy  sigma=0.001212
! Inverting map 
print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***"
! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** 
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9105 x 2.493 at -6.408 degrees (North through East)
! Clean map  min=-0.004361  max=0.25298 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true, amp_soltime1
  selfcal false, false, phase_soltime
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true, amp_soltime2
  selfcal false, false, phase_soltime
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  print "************** FINISHED AMPLITUDE SELF-CAL **************"
  end if
! Performing amp+phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206565Jy  sigma=0.001212
! Fit after  self-cal, rms=0.287721Jy  sigma=0.001208
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.287721Jy  sigma=0.001208
! Fit after  self-cal, rms=0.287690Jy  sigma=0.001207
! Inverting map and beam 
! Estimated beam: bmin=0.9111 mas, bmaj=2.51 mas, bpa=-6.39 degrees
! Estimated noise=785.627 mJy/beam.
! Added new window around map position (2, 7.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00404596 Jy
! Component: 100  -  total flux cleaned = 0.00456199 Jy
! Component: 150  -  total flux cleaned = 0.00470614 Jy
! Component: 200  -  total flux cleaned = 0.00464243 Jy
! Total flux subtracted in 200 components = 0.00464243 Jy
! Clean residual min=-0.003678 max=0.003083 Jy/beam
! Clean residual mean=-0.000049 rms=0.000818 Jy/beam
! Combined flux in latest and established models = 0.310496 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 37 model components to the UV plane model.
! The established model now contains 100 components and 0.310496 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.287611Jy  sigma=0.001207
! Fit after  self-cal, rms=0.287582Jy  sigma=0.001206
! Inverting map 
! Performing amp+phase self-cal over 1 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.287582Jy  sigma=0.001206
! Fit after  self-cal, rms=0.291489Jy  sigma=0.001205
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291489Jy  sigma=0.001205
! Fit after  self-cal, rms=0.291488Jy  sigma=0.001205
! Inverting map and beam 
! Estimated beam: bmin=0.9107 mas, bmaj=2.507 mas, bpa=-6.27 degrees
! Estimated noise=785.021 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000705564 Jy
! Component: 100  -  total flux cleaned = 0.000893029 Jy
! Component: 150  -  total flux cleaned = 0.000948687 Jy
! Component: 200  -  total flux cleaned = 0.000949602 Jy
! Total flux subtracted in 200 components = 0.000949602 Jy
! Clean residual min=-0.003507 max=0.002988 Jy/beam
! Clean residual mean=-0.000052 rms=0.000748 Jy/beam
! Combined flux in latest and established models = 0.311446 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 116 components and 0.311446 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291460Jy  sigma=0.001205
! Fit after  self-cal, rms=0.291457Jy  sigma=0.001204
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.549 mas, bmaj=4.384 mas, bpa=10.71 degrees
! Estimated noise=995.232 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000517987 Jy
! Component: 100  -  total flux cleaned = -0.000741212 Jy
! Component: 150  -  total flux cleaned = -0.0011057 Jy
! Component: 200  -  total flux cleaned = -0.00133501 Jy
! Total flux subtracted in 200 components = -0.00133501 Jy
! Clean residual min=-0.002932 max=0.002738 Jy/beam
! Clean residual mean=-0.000089 rms=0.000860 Jy/beam
! Combined flux in latest and established models = 0.310111 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 134 components and 0.310111 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291468Jy  sigma=0.001204
! Fit after  self-cal, rms=0.291467Jy  sigma=0.001204
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter, clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7149 mas, bmaj=2.02 mas, bpa=-5.795 degrees
! Estimated noise=1854.81 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.219345 Jy
! Component: 100  -  total flux cleaned = 0.262165 Jy
! Component: 150  -  total flux cleaned = 0.280147 Jy
! Component: 200  -  total flux cleaned = 0.291746 Jy
! Total flux subtracted in 200 components = 0.291746 Jy
! Clean residual min=-0.007877 max=0.007315 Jy/beam
! Clean residual mean=-0.000038 rms=0.001926 Jy/beam
! Combined flux in latest and established models = 0.291746 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 25 model components to the UV plane model.
! The established model now contains 25 components and 0.291746 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9107 mas, bmaj=2.507 mas, bpa=-6.27 degrees
! Estimated noise=785.021 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0101047 Jy
! Component: 100  -  total flux cleaned = 0.01499 Jy
! Component: 150  -  total flux cleaned = 0.0169021 Jy
! Component: 200  -  total flux cleaned = 0.0175785 Jy
! Total flux subtracted in 200 components = 0.0175785 Jy
! Clean residual min=-0.003440 max=0.002838 Jy/beam
! Clean residual mean=-0.000047 rms=0.000794 Jy/beam
! Combined flux in latest and established models = 0.309325 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 51 components and 0.309325 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.549 mas, bmaj=4.384 mas, bpa=10.71 degrees
! Estimated noise=995.232 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 5.243e-05 Jy
! Component: 100  -  total flux cleaned = -8.91878e-05 Jy
! Component: 150  -  total flux cleaned = -8.3235e-05 Jy
! Component: 200  -  total flux cleaned = -3.18319e-05 Jy
! Total flux subtracted in 200 components = -3.18319e-05 Jy
! Clean residual min=-0.003153 max=0.002632 Jy/beam
! Clean residual mean=-0.000086 rms=0.000868 Jy/beam
! Combined flux in latest and established models = 0.309293 Jy
! Adding 17 model components to the UV plane model.
! The established model now contains 67 components and 0.309293 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9107 mas, bmaj=2.507 mas, bpa=-6.27 degrees
! Estimated noise=785.021 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000643576 Jy
! Component: 100  -  total flux cleaned = 0.000965013 Jy
! Component: 150  -  total flux cleaned = 0.00119419 Jy
! Component: 200  -  total flux cleaned = 0.00119624 Jy
! Total flux subtracted in 200 components = 0.00119624 Jy
! Clean residual min=-0.003178 max=0.002937 Jy/beam
! Clean residual mean=-0.000048 rms=0.000717 Jy/beam
! Combined flux in latest and established models = 0.310489 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 85 components and 0.310489 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.291542Jy  sigma=0.001205
! Fit after  self-cal, rms=0.291554Jy  sigma=0.001204
wmodel J0357-0751_X_1997_05_07_yyk\_map.mod
! Writing 85 model components to file: J0357-0751_X_1997_05_07_yyk_map.mod
wobs J0357-0751_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J0357-0751_X_1997_05_07_yyk_uvs.fits
wwins J0357-0751_X_1997_05_07_yyk\_map.win
! wwins: Wrote 3 windows to J0357-0751_X_1997_05_07_yyk_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000567811 Jy
! Component: 100  -  total flux cleaned = -0.000861649 Jy
! Component: 150  -  total flux cleaned = -0.00104064 Jy
! Component: 200  -  total flux cleaned = -0.000960486 Jy
! Component: 250  -  total flux cleaned = -0.000960166 Jy
! Component: 300  -  total flux cleaned = -0.00088475 Jy
! Component: 350  -  total flux cleaned = -0.000848696 Jy
! Component: 400  -  total flux cleaned = -0.000744354 Jy
! Component: 450  -  total flux cleaned = -0.000643317 Jy
! Component: 500  -  total flux cleaned = -0.00051152 Jy
! Component: 550  -  total flux cleaned = -0.000574917 Jy
! Component: 600  -  total flux cleaned = -0.000512382 Jy
! Component: 650  -  total flux cleaned = -0.000542599 Jy
! Component: 700  -  total flux cleaned = -0.000571486 Jy
! Component: 750  -  total flux cleaned = -0.000628988 Jy
! Component: 800  -  total flux cleaned = -0.000825939 Jy
! Component: 850  -  total flux cleaned = -0.000964167 Jy
! Component: 900  -  total flux cleaned = -0.00118146 Jy
! Component: 950  -  total flux cleaned = -0.00136834 Jy
! Component: 1000  -  total flux cleaned = -0.00155232 Jy
! Component: 1050  -  total flux cleaned = -0.00170754 Jy
! Component: 1100  -  total flux cleaned = -0.00196236 Jy
! Component: 1150  -  total flux cleaned = -0.00218797 Jy
! Component: 1200  -  total flux cleaned = -0.00243607 Jy
! Component: 1250  -  total flux cleaned = -0.00263134 Jy
! Component: 1300  -  total flux cleaned = -0.00287301 Jy
! Component: 1350  -  total flux cleaned = -0.00306405 Jy
! Component: 1400  -  total flux cleaned = -0.00322875 Jy
! Component: 1450  -  total flux cleaned = -0.0034382 Jy
! Component: 1500  -  total flux cleaned = -0.00364436 Jy
! Component: 1550  -  total flux cleaned = -0.00387089 Jy
! Component: 1600  -  total flux cleaned = -0.00400463 Jy
! Component: 1650  -  total flux cleaned = -0.00422603 Jy
! Component: 1700  -  total flux cleaned = -0.00446689 Jy
! Component: 1750  -  total flux cleaned = -0.00468364 Jy
! Component: 1800  -  total flux cleaned = -0.00483358 Jy
! Component: 1850  -  total flux cleaned = -0.00510912 Jy
! Component: 1900  -  total flux cleaned = -0.00527682 Jy
! Component: 1950  -  total flux cleaned = -0.005422 Jy
! Component: 2000  -  total flux cleaned = -0.00564832 Jy
! Total flux subtracted in 2048 components = -0.0057706 Jy
! Clean residual min=-0.001182 max=0.001461 Jy/beam
! Clean residual mean=-0.000002 rms=0.000381 Jy/beam
! Combined flux in latest and established models = 0.304719 Jy
keep
! Adding 131 model components to the UV plane model.
! The established model now contains 216 components and 0.304719 Jy
![Exited script file: muppet]
wmap "J0357-0751_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9107 x 2.507 at -6.27 degrees (North through East)
! Clean map  min=-0.0023935  max=0.25711 Jy/beam
! Writing clean map to FITS file: J0357-0751_X_1997_05_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.257111 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000380557 
device "J0357-0751_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0357-0751_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.444039 0.444039 0.888077 1.77615 3.55231 7.10462 14.2092 28.4185 56.8369
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0011 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.257 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9107 x 2.507 at -6.27 degrees (North through East)
! Clean map  min=-0.0023935  max=0.25711 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0357-0751_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0357-0751_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0357-0751_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 02:51:47 2007