! Started logfile: J2230-3942_X_2002_05_14_yyk_uvs.log on Tue Jun 26 23:22:08 2007
obs J2230-3942_X_2002_05_14_yyk_uva.fits
! Reading UV FITS file: J2230-3942_X_2002_05_14_yyk_uva.fits
! AN table 1: 38 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.773099 visibilities/baseline/integration-bin.
! Found source: J2230-3942
! 
! 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  8.40947e+09        8e+06          1        8e+06
!  02        2  8.47947e+09        8e+06          1        8e+06
!  03        3  8.79447e+09        8e+06          1        8e+06
!  04        4  8.89947e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1076 lines of history.
! 
! Reading 5288 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 J2230-3942_X_2002_05_14_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)= 0.517777 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=0.6285 mas, bmaj=1.913 mas, bpa=-4.503 degrees
! Estimated noise=2700.14 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 = 0.363142 Jy
! Component: 100  -  total flux cleaned = 0.434982 Jy
! Total flux subtracted in 100 components = 0.434982 Jy
! Clean residual min=-0.043412 max=0.107894 Jy/beam
! Clean residual mean=-0.000151 rms=0.014864 Jy/beam
! Combined flux in latest and established models = 0.434982 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.434982 Jy
! 
! Correcting IF 1.
!  A total of 45 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 45 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 45 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 45 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.308716Jy  sigma=0.001641
! Fit after  self-cal, rms=0.308540Jy  sigma=0.001640
! Inverting map and beam 
! Estimated beam: bmin=0.6285 mas, bmaj=1.913 mas, bpa=-4.503 degrees
! Estimated noise=2700.14 mJy/beam.
! Added new window around map position (-1, 1.8).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0930059 Jy
! Component: 100  -  total flux cleaned = 0.0996435 Jy
! Total flux subtracted in 100 components = 0.0996435 Jy
! Clean residual min=-0.039892 max=0.072899 Jy/beam
! Clean residual mean=-0.000049 rms=0.010450 Jy/beam
! Combined flux in latest and established models = 0.534626 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 20 components and 0.534626 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.280268Jy  sigma=0.001500
! Fit after  self-cal, rms=0.274627Jy  sigma=0.001453
! 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=0.775 mas, bmaj=2.209 mas, bpa=-5.62 degrees
! Estimated noise=1538.69 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 = 0.0424955 Jy
! Component: 100  -  total flux cleaned = 0.0571291 Jy
! Component: 150  -  total flux cleaned = 0.0593986 Jy
! Component: 200  -  total flux cleaned = 0.0613904 Jy
! Total flux subtracted in 200 components = 0.0613904 Jy
! Clean residual min=-0.023423 max=0.033650 Jy/beam
! Clean residual mean=0.000046 rms=0.006373 Jy/beam
! Combined flux in latest and established models = 0.596016 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 28 model components to the UV plane model.
! The established model now contains 40 components and 0.596016 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.268359Jy  sigma=0.001419
! Fit after  self-cal, rms=0.268032Jy  sigma=0.001415
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.775 x 2.209 at -5.62 degrees (North through East)
! Clean map  min=-0.021745  max=0.37634 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: 0.871149
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.94     HN        2.35     KP        0.92     
!   LA        1.04     NL        1.21     OV        1.01     PT        0.97     
!   SC        1.01     MK        1.01     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.854084
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.94     HN        2.69     KP        0.90     
!   LA        1.01     NL        1.22     OV        0.94     PT        1.02     
!   SC        0.99     MK        1.00     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.828862
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.88     HN        3.12     KP        0.90     
!   LA        1.02     NL        1.14     OV        0.97     PT        1.02     
!   SC        1.00     MK        1.02     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.801377
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.89     HN        3.30     KP        0.99     
!   LA        1.00     NL        1.16     OV        0.97     PT        1.12     
!   SC        1.04     MK        1.01     
! 
! 
! Fit before self-cal, rms=0.268032Jy  sigma=0.001415
! Fit after  self-cal, rms=0.395502Jy  sigma=0.001905
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=0.395502Jy  sigma=0.001905
! Fit after  self-cal, rms=0.395561Jy  sigma=0.001905
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7922 mas, bmaj=2.189 mas, bpa=-5.458 degrees
! Estimated noise=1111.92 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 = -0.133331 Jy
! Component: 100  -  total flux cleaned = -0.161664 Jy
! Component: 150  -  total flux cleaned = -0.17135 Jy
! Component: 200  -  total flux cleaned = -0.175419 Jy
! Total flux subtracted in 200 components = -0.175419 Jy
! Clean residual min=-0.007290 max=0.009819 Jy/beam
! Clean residual mean=-0.000065 rms=0.002160 Jy/beam
! Combined flux in latest and established models = 0.420597 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 24 model components to the UV plane model.
! The established model now contains 53 components and 0.420597 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.371152Jy  sigma=0.001364
! Fit after  self-cal, rms=0.371134Jy  sigma=0.001364
! 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=0.371134Jy  sigma=0.001364
! Fit after  self-cal, rms=0.366993Jy  sigma=0.001279
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 = -0.000159731 Jy
! Component: 100  -  total flux cleaned = -0.000287665 Jy
! Component: 150  -  total flux cleaned = -0.000401578 Jy
! Component: 200  -  total flux cleaned = -0.000492167 Jy
! Total flux subtracted in 200 components = -0.000492167 Jy
! Clean residual min=-0.007448 max=0.009787 Jy/beam
! Clean residual mean=-0.000077 rms=0.002160 Jy/beam
! Combined flux in latest and established models = 0.420105 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 59 components and 0.420105 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.366794Jy  sigma=0.001278
! Fit after  self-cal, rms=0.365619Jy  sigma=0.001254
! 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: 0.7922 x 2.189 at -5.458 degrees (North through East)
! Clean map  min=-0.0067019  max=0.28049 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=0.365619Jy  sigma=0.001254
! Fit after  self-cal, rms=0.368774Jy  sigma=0.001238
! 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=0.368774Jy  sigma=0.001238
! Fit after  self-cal, rms=0.368377Jy  sigma=0.001229
! Inverting map and beam 
! Estimated beam: bmin=0.7895 mas, bmaj=2.181 mas, bpa=-5.066 degrees
! Estimated noise=1106.63 mJy/beam.
! Added new window around map position (-3, -6).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00649345 Jy
! Component: 100  -  total flux cleaned = 0.00755664 Jy
! Component: 150  -  total flux cleaned = 0.00756389 Jy
! Component: 200  -  total flux cleaned = 0.00756619 Jy
! Total flux subtracted in 200 components = 0.00756619 Jy
! Clean residual min=-0.005662 max=0.005522 Jy/beam
! Clean residual mean=-0.000047 rms=0.001514 Jy/beam
! Combined flux in latest and established models = 0.427671 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 81 components and 0.427671 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.368005Jy  sigma=0.001225
! Fit after  self-cal, rms=0.367772Jy  sigma=0.001221
! 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=0.367772Jy  sigma=0.001221
! Fit after  self-cal, rms=0.372571Jy  sigma=0.001217
! 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=0.372571Jy  sigma=0.001217
! Fit after  self-cal, rms=0.372501Jy  sigma=0.001216
! Inverting map and beam 
! Estimated beam: bmin=0.7884 mas, bmaj=2.177 mas, bpa=-4.881 degrees
! Estimated noise=1103.83 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00105329 Jy
! Component: 100  -  total flux cleaned = 0.000842599 Jy
! Component: 150  -  total flux cleaned = 0.000837829 Jy
! Component: 200  -  total flux cleaned = 0.000927554 Jy
! Total flux subtracted in 200 components = 0.000927554 Jy
! Clean residual min=-0.005656 max=0.005707 Jy/beam
! Clean residual mean=-0.000040 rms=0.001430 Jy/beam
! Combined flux in latest and established models = 0.428599 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 36 model components to the UV plane model.
! The established model now contains 99 components and 0.428599 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.372381Jy  sigma=0.001215
! Fit after  self-cal, rms=0.372332Jy  sigma=0.001214
! 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=2.715 mas, bmaj=10.06 mas, bpa=-1.171 degrees
! Estimated noise=1466.47 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 = -6.31508e-05 Jy
! Component: 100  -  total flux cleaned = -6.83061e-05 Jy
! Component: 150  -  total flux cleaned = 2.85861e-06 Jy
! Component: 200  -  total flux cleaned = 6.96108e-05 Jy
! Total flux subtracted in 200 components = 6.96108e-05 Jy
! Clean residual min=-0.005442 max=0.005708 Jy/beam
! Clean residual mean=-0.000075 rms=0.001752 Jy/beam
! Combined flux in latest and established models = 0.428668 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 106 components and 0.428668 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.372232Jy  sigma=0.001214
! Fit after  self-cal, rms=0.372194Jy  sigma=0.001213
! 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=0.6286 mas, bmaj=1.845 mas, bpa=-3.837 degrees
! Estimated noise=2137.32 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.29966 Jy
! Component: 100  -  total flux cleaned = 0.369622 Jy
! Component: 150  -  total flux cleaned = 0.393438 Jy
! Component: 200  -  total flux cleaned = 0.406525 Jy
! Total flux subtracted in 200 components = 0.406525 Jy
! Clean residual min=-0.009032 max=0.008905 Jy/beam
! Clean residual mean=-0.000029 rms=0.002384 Jy/beam
! Combined flux in latest and established models = 0.406526 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 29 model components to the UV plane model.
! The established model now contains 29 components and 0.406526 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.7884 mas, bmaj=2.177 mas, bpa=-4.881 degrees
! Estimated noise=1103.83 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 = 0.0128119 Jy
! Component: 100  -  total flux cleaned = 0.018543 Jy
! Component: 150  -  total flux cleaned = 0.0207763 Jy
! Component: 200  -  total flux cleaned = 0.0214095 Jy
! Total flux subtracted in 200 components = 0.0214095 Jy
! Clean residual min=-0.004942 max=0.005776 Jy/beam
! Clean residual mean=-0.000040 rms=0.001337 Jy/beam
! Combined flux in latest and established models = 0.427935 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 71 components and 0.427935 Jy
! Inverting map 
! Added new window around map position (3, -6.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00506658 Jy
! Component: 100  -  total flux cleaned = 0.00628811 Jy
! Component: 150  -  total flux cleaned = 0.00726931 Jy
! Component: 200  -  total flux cleaned = 0.00778356 Jy
! Total flux subtracted in 200 components = 0.00778356 Jy
! Clean residual min=-0.003667 max=0.004165 Jy/beam
! Clean residual mean=-0.000004 rms=0.001053 Jy/beam
! Combined flux in latest and established models = 0.435719 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 93 components and 0.435719 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=2.715 mas, bmaj=10.06 mas, bpa=-1.171 degrees
! Estimated noise=1466.47 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 = 0.000239228 Jy
! Component: 100  -  total flux cleaned = 7.45454e-05 Jy
! Component: 150  -  total flux cleaned = 7.52865e-05 Jy
! Component: 200  -  total flux cleaned = 0.00014674 Jy
! Total flux subtracted in 200 components = 0.00014674 Jy
! Clean residual min=-0.003211 max=0.003737 Jy/beam
! Clean residual mean=-0.000005 rms=0.001298 Jy/beam
! Combined flux in latest and established models = 0.435865 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 98 components and 0.435865 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.7884 mas, bmaj=2.177 mas, bpa=-4.881 degrees
! Estimated noise=1103.83 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000819688 Jy
! Component: 100  -  total flux cleaned = 0.000892935 Jy
! Component: 150  -  total flux cleaned = 0.000889048 Jy
! Component: 200  -  total flux cleaned = 0.000773573 Jy
! Total flux subtracted in 200 components = 0.000773573 Jy
! Clean residual min=-0.003115 max=0.003683 Jy/beam
! Clean residual mean=-0.000002 rms=0.000941 Jy/beam
! Combined flux in latest and established models = 0.436639 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 44 model components to the UV plane model.
! The established model now contains 129 components and 0.436639 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.371607Jy  sigma=0.001209
! Fit after  self-cal, rms=0.371494Jy  sigma=0.001209
wmodel J2230-3942_X_2002_05_14_yyk\_map.mod
! Writing 129 model components to file: J2230-3942_X_2002_05_14_yyk_map.mod
wobs J2230-3942_X_2002_05_14_yyk\_uvs.fits
! Writing UV FITS file: J2230-3942_X_2002_05_14_yyk_uvs.fits
wwins J2230-3942_X_2002_05_14_yyk\_map.win
! wwins: Wrote 4 windows to J2230-3942_X_2002_05_14_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 = -0.000163045 Jy
! Component: 100  -  total flux cleaned = -0.000482515 Jy
! Component: 150  -  total flux cleaned = -0.000532589 Jy
! Component: 200  -  total flux cleaned = -0.000578289 Jy
! Component: 250  -  total flux cleaned = -0.000749864 Jy
! Component: 300  -  total flux cleaned = -0.000668968 Jy
! Component: 350  -  total flux cleaned = -0.000511461 Jy
! Component: 400  -  total flux cleaned = -0.000246419 Jy
! Component: 450  -  total flux cleaned = -0.000136919 Jy
! Component: 500  -  total flux cleaned = 5.42789e-06 Jy
! Component: 550  -  total flux cleaned = 0.000109086 Jy
! Component: 600  -  total flux cleaned = 0.000208808 Jy
! Component: 650  -  total flux cleaned = 0.00024083 Jy
! Component: 700  -  total flux cleaned = 0.000240826 Jy
! Component: 750  -  total flux cleaned = 0.000302347 Jy
! Component: 800  -  total flux cleaned = 0.000361631 Jy
! Component: 850  -  total flux cleaned = 0.000332191 Jy
! Component: 900  -  total flux cleaned = 0.00038943 Jy
! Component: 950  -  total flux cleaned = 0.000473009 Jy
! Component: 1000  -  total flux cleaned = 0.000472714 Jy
! Component: 1050  -  total flux cleaned = 0.000526332 Jy
! Component: 1100  -  total flux cleaned = 0.000526051 Jy
! Component: 1150  -  total flux cleaned = 0.000500598 Jy
! Component: 1200  -  total flux cleaned = 0.000500699 Jy
! Component: 1250  -  total flux cleaned = 0.000400435 Jy
! Component: 1300  -  total flux cleaned = 0.000276841 Jy
! Component: 1350  -  total flux cleaned = 0.000130854 Jy
! Component: 1400  -  total flux cleaned = 5.88659e-05 Jy
! Component: 1450  -  total flux cleaned = -8.38816e-05 Jy
! Component: 1500  -  total flux cleaned = -0.000247904 Jy
! Component: 1550  -  total flux cleaned = -0.000340517 Jy
! Component: 1600  -  total flux cleaned = -0.000478203 Jy
! Component: 1650  -  total flux cleaned = -0.000591961 Jy
! Component: 1700  -  total flux cleaned = -0.000727468 Jy
! Component: 1750  -  total flux cleaned = -0.000861614 Jy
! Component: 1800  -  total flux cleaned = -0.000928222 Jy
! Component: 1850  -  total flux cleaned = -0.00101617 Jy
! Component: 1900  -  total flux cleaned = -0.00110306 Jy
! Component: 1950  -  total flux cleaned = -0.00116772 Jy
! Component: 2000  -  total flux cleaned = -0.00114654 Jy
! Total flux subtracted in 2048 components = -0.00118902 Jy
! Clean residual min=-0.001391 max=0.001057 Jy/beam
! Clean residual mean=0.000005 rms=0.000384 Jy/beam
! Combined flux in latest and established models = 0.43545 Jy
keep
! Adding 110 model components to the UV plane model.
! The established model now contains 239 components and 0.43545 Jy
![Exited script file: muppet]
wmap "J2230-3942_X_2002_05_14_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7884 x 2.177 at -4.881 degrees (North through East)
! Clean map  min=-0.0035291  max=0.2805 Jy/beam
! Writing clean map to FITS file: J2230-3942_X_2002_05_14_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.280503 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000385879 
device "J2230-3942_X_2002_05_14_yyk\_map.eps/VPS"
! Attempting to open device: 'J2230-3942_X_2002_05_14_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.412701 0.412701 0.825402 1.6508 3.30161 6.60322 13.2064 26.4129 52.8257
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0011 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.28 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7884 x 2.177 at -4.881 degrees (North through East)
! Clean map  min=-0.0035291  max=0.2805 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J2230-3942_X_2002_05_14_yyk\_map.gif/gif"
! Attempting to open device: 'J2230-3942_X_2002_05_14_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J2230-3942_X_2002_05_14_yyk_uvs.log closed on Tue Jun 26 23:22:15 2007