! Started logfile: J2301-0158_X_1997_05_07_yyk_uvs.log on Mon Jan  8 10:47:16 2007
obs J2301-0158_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J2301-0158_X_1997_05_07_yyk_uva.fits
! AN table 1: 140 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.97746 visibilities/baseline/integration-bin.
! Found source: J2301-0158
! 
! 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 24632 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 J2301-0158_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)= 0.553335 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=0.72 mas, bmaj=1.925 mas, bpa=-3.292 degrees
! Estimated noise=885.799 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 = 0.42959 Jy
! Component: 100  -  total flux cleaned = 0.517291 Jy
! Total flux subtracted in 100 components = 0.517291 Jy
! Clean residual min=-0.010984 max=0.026203 Jy/beam
! Clean residual mean=-0.000082 rms=0.003073 Jy/beam
! Combined flux in latest and established models = 0.517291 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.517291 Jy
! 
! Correcting IF 1.
!  A total of 25 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 25 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 25 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 25 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.193387Jy  sigma=0.001317
! Fit after  self-cal, rms=0.193257Jy  sigma=0.001317
! Inverting map and beam 
! Estimated beam: bmin=0.72 mas, bmaj=1.925 mas, bpa=-3.292 degrees
! Estimated noise=885.898 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0354465 Jy
! Component: 100  -  total flux cleaned = 0.0509345 Jy
! Total flux subtracted in 100 components = 0.0509345 Jy
! Clean residual min=-0.007373 max=0.010091 Jy/beam
! Clean residual mean=-0.000025 rms=0.001769 Jy/beam
! Combined flux in latest and established models = 0.568225 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 19 components and 0.568225 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.187825Jy  sigma=0.001273
! Fit after  self-cal, rms=0.187803Jy  sigma=0.001273
! 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=0.8968 mas, bmaj=2.207 mas, bpa=-3.838 degrees
! Estimated noise=648.193 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 (-1.6, -0.4).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0159901 Jy
! Component: 100  -  total flux cleaned = 0.0240984 Jy
! Component: 150  -  total flux cleaned = 0.0292436 Jy
! Component: 200  -  total flux cleaned = 0.0325801 Jy
! Total flux subtracted in 200 components = 0.0325801 Jy
! Clean residual min=-0.006729 max=0.006327 Jy/beam
! Clean residual mean=-0.000006 rms=0.001244 Jy/beam
! Combined flux in latest and established models = 0.600805 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 47 components and 0.600805 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186951Jy  sigma=0.001266
! Fit after  self-cal, rms=0.186868Jy  sigma=0.001265
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8968 x 2.207 at -3.838 degrees (North through East)
! Clean map  min=-0.0048744  max=0.51318 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: 1.00447
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.00     HN        0.98     KP        1.01     
!   LA        1.00     MK        1.03     NL        1.03     OV        0.99     
!   PT        0.97     SC        0.94     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 1.00557
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HN        1.02     KP        1.00     
!   LA        0.99     MK        0.98     NL        1.03     OV        1.03     
!   PT        0.92     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Amplitude normalization factor in sub-array 1: 0.993563
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.03     HN        1.02     KP        1.00     
!   LA        1.00     MK        1.01     NL        0.99     OV        1.00     
!   PT        0.99     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: 0.992459
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.99     HN        1.02     KP        1.00     
!   LA        1.00     MK        1.00     NL        1.01     OV        0.99     
!   PT        0.99     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.186868Jy  sigma=0.001265
! Fit after  self-cal, rms=0.186406Jy  sigma=0.001260
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=0.186406Jy  sigma=0.001260
! Fit after  self-cal, rms=0.186407Jy  sigma=0.001260
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9 mas, bmaj=2.215 mas, bpa=-3.78 degrees
! Estimated noise=646.708 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 = -0.00170986 Jy
! Component: 100  -  total flux cleaned = -0.00244065 Jy
! Component: 150  -  total flux cleaned = -0.00277844 Jy
! Component: 200  -  total flux cleaned = -0.00301236 Jy
! Total flux subtracted in 200 components = -0.00301236 Jy
! Clean residual min=-0.003315 max=0.003269 Jy/beam
! Clean residual mean=-0.000003 rms=0.000841 Jy/beam
! Combined flux in latest and established models = 0.597793 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 68 components and 0.597793 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.186356Jy  sigma=0.001260
! Fit after  self-cal, rms=0.186352Jy  sigma=0.001260
! 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=0.186352Jy  sigma=0.001260
! Fit after  self-cal, rms=0.179494Jy  sigma=0.001217
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 = 0.00130205 Jy
! Component: 100  -  total flux cleaned = 0.0012206 Jy
! Component: 150  -  total flux cleaned = 0.00110825 Jy
! Component: 200  -  total flux cleaned = 0.00101748 Jy
! Total flux subtracted in 200 components = 0.00101748 Jy
! Clean residual min=-0.003391 max=0.003287 Jy/beam
! Clean residual mean=-0.000004 rms=0.000825 Jy/beam
! Combined flux in latest and established models = 0.59881 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 79 components and 0.59881 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.179454Jy  sigma=0.001217
! Fit after  self-cal, rms=0.178418Jy  sigma=0.001210
! 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: 0.9 x 2.215 at -3.78 degrees (North through East)
! Clean map  min=-0.0032104  max=0.51475 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=0.178418Jy  sigma=0.001210
! Fit after  self-cal, rms=0.178080Jy  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=0.178080Jy  sigma=0.001208
! Fit after  self-cal, rms=0.177808Jy  sigma=0.001206
! Inverting map and beam 
! Estimated beam: bmin=0.8975 mas, bmaj=2.212 mas, bpa=-3.669 degrees
! Estimated noise=645.384 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00047056 Jy
! Component: 100  -  total flux cleaned = 0.000182709 Jy
! Component: 150  -  total flux cleaned = -6.07005e-05 Jy
! Component: 200  -  total flux cleaned = -0.000133059 Jy
! Total flux subtracted in 200 components = -0.000133059 Jy
! Clean residual min=-0.003004 max=0.002402 Jy/beam
! Clean residual mean=0.000001 rms=0.000689 Jy/beam
! Combined flux in latest and established models = 0.598677 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 89 components and 0.598677 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177787Jy  sigma=0.001206
! Fit after  self-cal, rms=0.177682Jy  sigma=0.001205
! 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=0.177682Jy  sigma=0.001205
! Fit after  self-cal, rms=0.177548Jy  sigma=0.001204
! 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=0.177548Jy  sigma=0.001204
! Fit after  self-cal, rms=0.177510Jy  sigma=0.001204
! Inverting map and beam 
! Estimated beam: bmin=0.897 mas, bmaj=2.211 mas, bpa=-3.639 degrees
! Estimated noise=645.319 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000200607 Jy
! Component: 100  -  total flux cleaned = 4.4325e-06 Jy
! Component: 150  -  total flux cleaned = -8.03207e-05 Jy
! Component: 200  -  total flux cleaned = -0.000107221 Jy
! Total flux subtracted in 200 components = -0.000107221 Jy
! Clean residual min=-0.003010 max=0.002406 Jy/beam
! Clean residual mean=0.000001 rms=0.000684 Jy/beam
! Combined flux in latest and established models = 0.59857 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 94 components and 0.59857 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177500Jy  sigma=0.001204
! Fit after  self-cal, rms=0.177479Jy  sigma=0.001203
! 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=2.229 mas, bmaj=3.701 mas, bpa=-2.254 degrees
! Estimated noise=834.826 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 = 9.58419e-05 Jy
! Component: 100  -  total flux cleaned = 9.47512e-05 Jy
! Component: 150  -  total flux cleaned = 9.42253e-05 Jy
! Component: 200  -  total flux cleaned = 9.44971e-05 Jy
! Total flux subtracted in 200 components = 9.44971e-05 Jy
! Clean residual min=-0.002939 max=0.003062 Jy/beam
! Clean residual mean=0.000002 rms=0.000844 Jy/beam
! Combined flux in latest and established models = 0.598665 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 104 components and 0.598665 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177480Jy  sigma=0.001203
! Fit after  self-cal, rms=0.177467Jy  sigma=0.001203
! 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=0.7198 mas, bmaj=1.928 mas, bpa=-3.241 degrees
! Estimated noise=885.477 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.431674 Jy
! Component: 100  -  total flux cleaned = 0.520034 Jy
! Component: 150  -  total flux cleaned = 0.556044 Jy
! Component: 200  -  total flux cleaned = 0.572979 Jy
! Total flux subtracted in 200 components = 0.572979 Jy
! Clean residual min=-0.004821 max=0.006177 Jy/beam
! Clean residual mean=-0.000026 rms=0.001316 Jy/beam
! Combined flux in latest and established models = 0.572979 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 14 model components to the UV plane model.
! The established model now contains 14 components and 0.572979 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.897 mas, bmaj=2.211 mas, bpa=-3.639 degrees
! Estimated noise=645.319 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 = 0.0125874 Jy
! Component: 100  -  total flux cleaned = 0.0188664 Jy
! Component: 150  -  total flux cleaned = 0.0225232 Jy
! Component: 200  -  total flux cleaned = 0.0241841 Jy
! Total flux subtracted in 200 components = 0.0241841 Jy
! Clean residual min=-0.003299 max=0.002562 Jy/beam
! Clean residual mean=-0.000002 rms=0.000724 Jy/beam
! Combined flux in latest and established models = 0.597163 Jy
! Adding 37 model components to the UV plane model.
! The established model now contains 45 components and 0.597163 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=2.229 mas, bmaj=3.701 mas, bpa=-2.254 degrees
! Estimated noise=834.826 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 = 0.00104734 Jy
! Component: 100  -  total flux cleaned = 0.00118953 Jy
! Component: 150  -  total flux cleaned = 0.00125988 Jy
! Component: 200  -  total flux cleaned = 0.00131589 Jy
! Total flux subtracted in 200 components = 0.00131589 Jy
! Clean residual min=-0.003052 max=0.003045 Jy/beam
! Clean residual mean=0.000002 rms=0.000852 Jy/beam
! Combined flux in latest and established models = 0.598479 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 55 components and 0.598479 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.897 mas, bmaj=2.211 mas, bpa=-3.639 degrees
! Estimated noise=645.319 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.0005247 Jy
! Component: 100  -  total flux cleaned = -0.000403755 Jy
! Component: 150  -  total flux cleaned = -0.000352508 Jy
! Component: 200  -  total flux cleaned = -0.000398182 Jy
! Total flux subtracted in 200 components = -0.000398182 Jy
! Clean residual min=-0.003067 max=0.002453 Jy/beam
! Clean residual mean=0.000000 rms=0.000696 Jy/beam
! Combined flux in latest and established models = 0.598081 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 67 components and 0.598081 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.177508Jy  sigma=0.001204
! Fit after  self-cal, rms=0.177493Jy  sigma=0.001204
wmodel J2301-0158_X_1997_05_07_yyk\_map.mod
! Writing 67 model components to file: J2301-0158_X_1997_05_07_yyk_map.mod
wobs J2301-0158_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J2301-0158_X_1997_05_07_yyk_uvs.fits
wwins J2301-0158_X_1997_05_07_yyk\_map.win
! wwins: Wrote 2 windows to J2301-0158_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 = -0.000904106 Jy
! Component: 100  -  total flux cleaned = -0.000949949 Jy
! Component: 150  -  total flux cleaned = -0.000781722 Jy
! Component: 200  -  total flux cleaned = -0.000580121 Jy
! Component: 250  -  total flux cleaned = -0.000542305 Jy
! Component: 300  -  total flux cleaned = -0.000617493 Jy
! Component: 350  -  total flux cleaned = -0.00072809 Jy
! Component: 400  -  total flux cleaned = -0.000943624 Jy
! Component: 450  -  total flux cleaned = -0.00104889 Jy
! Component: 500  -  total flux cleaned = -0.00115155 Jy
! Component: 550  -  total flux cleaned = -0.00121847 Jy
! Component: 600  -  total flux cleaned = -0.00138375 Jy
! Component: 650  -  total flux cleaned = -0.0015456 Jy
! Component: 700  -  total flux cleaned = -0.0015457 Jy
! Component: 750  -  total flux cleaned = -0.00157735 Jy
! Component: 800  -  total flux cleaned = -0.00160859 Jy
! Component: 850  -  total flux cleaned = -0.00172921 Jy
! Component: 900  -  total flux cleaned = -0.0018184 Jy
! Component: 950  -  total flux cleaned = -0.0019354 Jy
! Component: 1000  -  total flux cleaned = -0.00190717 Jy
! Component: 1050  -  total flux cleaned = -0.00196394 Jy
! Component: 1100  -  total flux cleaned = -0.00201998 Jy
! Component: 1150  -  total flux cleaned = -0.0019642 Jy
! Component: 1200  -  total flux cleaned = -0.0019914 Jy
! Component: 1250  -  total flux cleaned = -0.00199104 Jy
! Component: 1300  -  total flux cleaned = -0.00188429 Jy
! Component: 1350  -  total flux cleaned = -0.00185768 Jy
! Component: 1400  -  total flux cleaned = -0.00177939 Jy
! Component: 1450  -  total flux cleaned = -0.00172807 Jy
! Component: 1500  -  total flux cleaned = -0.00165196 Jy
! Component: 1550  -  total flux cleaned = -0.00165189 Jy
! Component: 1600  -  total flux cleaned = -0.00162697 Jy
! Component: 1650  -  total flux cleaned = -0.00157711 Jy
! Component: 1700  -  total flux cleaned = -0.00147955 Jy
! Component: 1750  -  total flux cleaned = -0.00145521 Jy
! Component: 1800  -  total flux cleaned = -0.00143096 Jy
! Component: 1850  -  total flux cleaned = -0.00135988 Jy
! Component: 1900  -  total flux cleaned = -0.00128907 Jy
! Component: 1950  -  total flux cleaned = -0.00117289 Jy
! Component: 2000  -  total flux cleaned = -0.00112684 Jy
! Total flux subtracted in 2048 components = -0.00112676 Jy
! Clean residual min=-0.001183 max=0.001231 Jy/beam
! Clean residual mean=-0.000000 rms=0.000422 Jy/beam
! Combined flux in latest and established models = 0.596954 Jy
keep
! Adding 147 model components to the UV plane model.
! The established model now contains 214 components and 0.596954 Jy
![Exited script file: muppet]
wmap "J2301-0158_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.897 x 2.211 at -3.639 degrees (North through East)
! Clean map  min=-0.0019523  max=0.51486 Jy/beam
! Writing clean map to FITS file: J2301-0158_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 0.51486 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000420194 
device "J2301-0158_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J2301-0158_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.244839 0.244839 0.489679 0.979358 1.95872 3.91743 7.83486 15.6697 31.3394 62.6789
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0012 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.514 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.897 x 2.211 at -3.639 degrees (North through East)
! Clean map  min=-0.0019523  max=0.51486 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2301-0158_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J2301-0158_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2301-0158_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 10:47:24 2007