! Started logfile: J2258-2758_X_2005_06_01_yyk_uvs.log on Sat Oct  8 23:00:52 2005
obs J2258-2758_X_2005_06_01_yyk_uve.fits
! Reading UV FITS file: J2258-2758_X_2005_06_01_yyk_uve.fits
! AN table 1: 5 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.924444 visibilities/baseline/integration-bin.
! Found source: J2258-2758
! 
! 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  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1617 lines of history.
! 
! Reading 832 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 J2258-2758_X_2005_06_01_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 = 256x256 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 2.17624 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=0.6709 mas, bmaj=1.924 mas, bpa=-13.8 degrees
! Estimated noise=2.17085 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 = 1.83295 Jy
! Component: 100  -  total flux cleaned = 2.11919 Jy
! Total flux subtracted in 100 components = 2.11919 Jy
! Clean residual min=-0.040074 max=0.077931 Jy/beam
! Clean residual mean=0.002029 rms=0.016501 Jy/beam
! Combined flux in latest and established models = 2.11919 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 2.11919 Jy
! 
! Correcting IF 1.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.240609Jy  sigma=3.771024
! Fit after  self-cal, rms=0.240412Jy  sigma=3.768552
! Inverting map and beam 
! Estimated beam: bmin=0.6709 mas, bmaj=1.924 mas, bpa=-13.8 degrees
! Estimated noise=2.17085 mJy/beam.
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=0.9285 mas, bmaj=2.389 mas, bpa=-11.79 degrees
! Estimated noise=1.55347 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 = 0.13667 Jy
! Component: 100  -  total flux cleaned = 0.180677 Jy
! Component: 150  -  total flux cleaned = 0.196638 Jy
! Component: 200  -  total flux cleaned = 0.203118 Jy
! Total flux subtracted in 200 components = 0.203118 Jy
! Clean residual min=-0.034396 max=0.048266 Jy/beam
! Clean residual mean=0.000154 rms=0.011771 Jy/beam
! Combined flux in latest and established models = 2.3223 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 34 components and 2.3223 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.196993Jy  sigma=2.908210
! Fit after  self-cal, rms=0.196930Jy  sigma=2.907408
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9285 x 2.389 at -11.79 degrees (North through East)
! Clean map  min=-0.03215  max=2.1679 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1.00555
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.97     HN        1.10     KP        0.98     
!   LA        1.00     MK        0.99     NL        1.00     OV        1.04     
!   PT        0.96     SC        0.96     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.01407
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.97     HN        1.09     KP        0.93     
!   LA        0.98     MK        0.99     NL        0.97     OV        1.01     
!   PT        1.00     SC        0.93     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.00702
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.01     HN        0.98     KP        0.88     
!   LA        1.00     MK        1.04     NL        0.97     OV        1.05     
!   PT        1.05     SC        0.93     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.950859
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.02     HN        1.06     KP        1.01     
!   LA        0.99     MK        1.02     NL        0.99     OV        1.07     
!   PT        1.10     SC        1.21     
! 
! 
! Fit before self-cal, rms=0.196930Jy  sigma=2.907408
! Fit after  self-cal, rms=0.154666Jy  sigma=2.241792
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=0.154666Jy  sigma=2.241792
! Fit after  self-cal, rms=0.154654Jy  sigma=2.241687
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9338 mas, bmaj=2.39 mas, bpa=-11.78 degrees
! Estimated noise=1.54033 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 = -0.0181567 Jy
! Component: 100  -  total flux cleaned = -0.0232258 Jy
! Component: 150  -  total flux cleaned = -0.0236737 Jy
! Component: 200  -  total flux cleaned = -0.0239485 Jy
! Total flux subtracted in 200 components = -0.0239485 Jy
! Clean residual min=-0.016794 max=0.040177 Jy/beam
! Clean residual mean=0.000267 rms=0.007855 Jy/beam
! Combined flux in latest and established models = 2.29836 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 51 components and 2.29836 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152903Jy  sigma=2.217271
! Fit after  self-cal, rms=0.152875Jy  sigma=2.216673
! Inverting map 
! Added new window around map position (-3.2, -2.6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0432639 Jy
! Component: 100  -  total flux cleaned = 0.0559992 Jy
! Component: 150  -  total flux cleaned = 0.0604359 Jy
! Component: 200  -  total flux cleaned = 0.0620787 Jy
! Total flux subtracted in 200 components = 0.0620787 Jy
! Clean residual min=-0.013706 max=0.017058 Jy/beam
! Clean residual mean=0.000066 rms=0.004153 Jy/beam
! Combined flux in latest and established models = 2.36043 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 74 components and 2.36043 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.144686Jy  sigma=2.065475
! Fit after  self-cal, rms=0.143897Jy  sigma=2.052746
! 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=0.143897Jy  sigma=2.052746
! Fit after  self-cal, rms=0.140490Jy  sigma=2.013208
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 = 0.0100189 Jy
! Component: 100  -  total flux cleaned = 0.00976225 Jy
! Component: 150  -  total flux cleaned = 0.00973048 Jy
! Component: 200  -  total flux cleaned = 0.00993789 Jy
! Total flux subtracted in 200 components = 0.00993789 Jy
! Clean residual min=-0.012731 max=0.012864 Jy/beam
! Clean residual mean=-0.000001 rms=0.003465 Jy/beam
! Combined flux in latest and established models = 2.37037 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 23 model components to the UV plane model.
! The established model now contains 88 components and 2.37037 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139456Jy  sigma=1.996912
! Fit after  self-cal, rms=0.139061Jy  sigma=1.990384
! 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: 0.9338 x 2.39 at -11.78 degrees (North through East)
! Clean map  min=-0.012151  max=2.1561 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=0.139061Jy  sigma=1.990384
! Fit after  self-cal, rms=0.089364Jy  sigma=1.031262
! 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=0.089364Jy  sigma=1.031262
! Fit after  self-cal, rms=0.089526Jy  sigma=1.030459
! Inverting map and beam 
! Estimated beam: bmin=0.9345 mas, bmaj=2.389 mas, bpa=-11.64 degrees
! Estimated noise=1.53696 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00808671 Jy
! Component: 100  -  total flux cleaned = 0.0088438 Jy
! Component: 150  -  total flux cleaned = 0.00884396 Jy
! Component: 200  -  total flux cleaned = 0.00873369 Jy
! Total flux subtracted in 200 components = 0.00873369 Jy
! Clean residual min=-0.005947 max=0.007231 Jy/beam
! Clean residual mean=0.000060 rms=0.001955 Jy/beam
! Combined flux in latest and established models = 2.37911 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 103 components and 2.37911 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.088329Jy  sigma=1.008506
! Fit after  self-cal, rms=0.088407Jy  sigma=1.004691
! 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=0.088407Jy  sigma=1.004691
! Fit after  self-cal, rms=0.087013Jy  sigma=0.979381
! 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=0.087013Jy  sigma=0.979381
! Fit after  self-cal, rms=0.087120Jy  sigma=0.979342
! Inverting map and beam 
! Estimated beam: bmin=0.9347 mas, bmaj=2.389 mas, bpa=-11.62 degrees
! Estimated noise=1.53674 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00457404 Jy
! Component: 100  -  total flux cleaned = 0.00469626 Jy
! Component: 150  -  total flux cleaned = 0.00449869 Jy
! Component: 200  -  total flux cleaned = 0.00440831 Jy
! Total flux subtracted in 200 components = 0.00440831 Jy
! Clean residual min=-0.005262 max=0.005619 Jy/beam
! Clean residual mean=0.000086 rms=0.001646 Jy/beam
! Combined flux in latest and established models = 2.38351 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 18 model components to the UV plane model.
! The established model now contains 113 components and 2.38351 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.086670Jy  sigma=0.972080
! Fit after  self-cal, rms=0.086735Jy  sigma=0.970815
! 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=2.438 mas, bmaj=6.24 mas, bpa=-7.716 degrees
! Estimated noise=1.91428 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 = 0.00189923 Jy
! Component: 100  -  total flux cleaned = 0.0018343 Jy
! Component: 150  -  total flux cleaned = 0.00163169 Jy
! Component: 200  -  total flux cleaned = 0.00143972 Jy
! Total flux subtracted in 200 components = 0.00143972 Jy
! Clean residual min=-0.004475 max=0.006175 Jy/beam
! Clean residual mean=0.000134 rms=0.002054 Jy/beam
! Combined flux in latest and established models = 2.38495 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 125 components and 2.38495 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.086606Jy  sigma=0.969152
! Fit after  self-cal, rms=0.086680Jy  sigma=0.968865
! Inverting map 
uvtaper 0,0
! 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=0.6745 mas, bmaj=1.92 mas, bpa=-13.76 degrees
! Estimated noise=2.16539 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.82841 Jy
! Component: 100  -  total flux cleaned = 2.10621 Jy
! Component: 150  -  total flux cleaned = 2.20765 Jy
! Component: 200  -  total flux cleaned = 2.26111 Jy
! Total flux subtracted in 200 components = 2.26111 Jy
! Clean residual min=-0.011060 max=0.020189 Jy/beam
! Clean residual mean=0.000780 rms=0.004888 Jy/beam
! Combined flux in latest and established models = 2.26111 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 28 model components to the UV plane model.
! The established model now contains 28 components and 2.26111 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9347 mas, bmaj=2.389 mas, bpa=-11.62 degrees
! Estimated noise=1.53674 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 = 0.0504288 Jy
! Component: 100  -  total flux cleaned = 0.0769303 Jy
! Component: 150  -  total flux cleaned = 0.0925591 Jy
! Component: 200  -  total flux cleaned = 0.102307 Jy
! Total flux subtracted in 200 components = 0.102307 Jy
! Clean residual min=-0.004792 max=0.005726 Jy/beam
! Clean residual mean=0.000189 rms=0.001879 Jy/beam
! Combined flux in latest and established models = 2.36342 Jy
! Adding 79 model components to the UV plane model.
! The established model now contains 97 components and 2.36342 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=2.438 mas, bmaj=6.24 mas, bpa=-7.716 degrees
! Estimated noise=1.91428 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 = 0.00957102 Jy
! Component: 100  -  total flux cleaned = 0.0143034 Jy
! Component: 150  -  total flux cleaned = 0.0165318 Jy
! Component: 200  -  total flux cleaned = 0.0171131 Jy
! Total flux subtracted in 200 components = 0.0171131 Jy
! Clean residual min=-0.004300 max=0.005555 Jy/beam
! Clean residual mean=0.000165 rms=0.001898 Jy/beam
! Combined flux in latest and established models = 2.38053 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 122 components and 2.38053 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9347 mas, bmaj=2.389 mas, bpa=-11.62 degrees
! Estimated noise=1.53674 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000695898 Jy
! Component: 100  -  total flux cleaned = -0.000795209 Jy
! Component: 150  -  total flux cleaned = -0.000611772 Jy
! Component: 200  -  total flux cleaned = -0.000534189 Jy
! Total flux subtracted in 200 components = -0.000534189 Jy
! Clean residual min=-0.004290 max=0.004867 Jy/beam
! Clean residual mean=0.000095 rms=0.001429 Jy/beam
! Combined flux in latest and established models = 2.38 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 21 model components to the UV plane model.
! The established model now contains 140 components and 2.38 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.086832Jy  sigma=0.966013
! Fit after  self-cal, rms=0.086808Jy  sigma=0.964492
wmodel J2258-2758_X_2005_06_01_yyk\_map.mod
! Writing 140 model components to file: J2258-2758_X_2005_06_01_yyk_map.mod
wobs J2258-2758_X_2005_06_01_yyk\_uvs.fits
! Writing UV FITS file: J2258-2758_X_2005_06_01_yyk_uvs.fits
wwins J2258-2758_X_2005_06_01_yyk\_map.win
! wwins: Wrote 2 windows to J2258-2758_X_2005_06_01_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=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000566125 Jy
! Component: 100  -  total flux cleaned = 0.00120259 Jy
! Component: 150  -  total flux cleaned = 0.00151716 Jy
! Component: 200  -  total flux cleaned = 0.0017009 Jy
! Component: 250  -  total flux cleaned = 0.00164591 Jy
! Component: 300  -  total flux cleaned = 0.00191582 Jy
! Component: 350  -  total flux cleaned = 0.00191554 Jy
! Component: 400  -  total flux cleaned = 0.00186561 Jy
! Component: 450  -  total flux cleaned = 0.00181636 Jy
! Component: 500  -  total flux cleaned = 0.00172261 Jy
! Component: 550  -  total flux cleaned = 0.00176696 Jy
! Component: 600  -  total flux cleaned = 0.00185462 Jy
! Component: 650  -  total flux cleaned = 0.00206892 Jy
! Component: 700  -  total flux cleaned = 0.00236169 Jy
! Component: 750  -  total flux cleaned = 0.00264652 Jy
! Component: 800  -  total flux cleaned = 0.00284467 Jy
! Component: 850  -  total flux cleaned = 0.00299897 Jy
! Component: 900  -  total flux cleaned = 0.00299797 Jy
! Component: 950  -  total flux cleaned = 0.00292329 Jy
! Component: 1000  -  total flux cleaned = 0.00296 Jy
! Total flux subtracted in 1024 components = 0.0029238 Jy
! Clean residual min=-0.002137 max=0.002161 Jy/beam
! Clean residual mean=0.000040 rms=0.000764 Jy/beam
! Combined flux in latest and established models = 2.38292 Jy
keep
! Adding 66 model components to the UV plane model.
! The established model now contains 205 components and 2.38292 Jy
![Exited script file: muppet]
wmap "J2258-2758_X_2005_06_01_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9347 x 2.389 at -11.62 degrees (North through East)
! Clean map  min=-0.0029527  max=2.1527 Jy/beam
! Writing clean map to FITS file: J2258-2758_X_2005_06_01_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 2.1527 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000762881 
device "J2258-2758_X_2005_06_01_yyk\_map.eps/VPS"
! Attempting to open device: 'J2258-2758_X_2005_06_01_yyk_map.eps/VPS'
loglevs 1*100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.106315 0.106315 0.21263 0.425261 0.850521 1.70104 3.40208 6.80417 13.6083 27.2167 54.4333
print "clev=",int(1*3*image_rms*10000)/10000
! clev= 0.0022 
print "peak=",int(peak_flux*1000)/1000
! peak= 2.152 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9347 x 2.389 at -11.62 degrees (North through East)
! Clean map  min=-0.0029527  max=2.1527 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2258-2758_X_2005_06_01_yyk\_map.gif/gif"
! Attempting to open device: 'J2258-2758_X_2005_06_01_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2258-2758_X_2005_06_01_yyk_uvs.log closed on Sat Oct  8 23:00:53 2005