! Started logfile: J1250+1343_X_2010_06_23_pus_uvs.log on Thu Jan 27 23:41:35 2011
obs J1250+1343_X_2010_06_23_pus_uva.fits
! Reading UV FITS file: J1250+1343_X_2010_06_23_pus_uva.fits
! AN table 1: 190 integrations on 105 of 105 possible baselines.
! Apparent sampling: 0.460201 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1250+1343
! 
! 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  8.40996e+09        8e+06          1        8e+06
!  02        2  8.47996e+09        8e+06          1        8e+06
!  03        3  8.79496e+09        8e+06          1        8e+06
!  04        4  8.89996e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 3588 lines of history.
! 
! Reading 36724 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
print "field_size =",field_size
! field_size = 256 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J1250+1343_X_2010_06_23_pus]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
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.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 896 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 896 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 896 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 896 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.796744Jy  sigma=0.010217
! Fit after  self-cal, rms=0.751824Jy  sigma=0.009626
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
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 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=0.6059 mas, bmaj=1.622 mas, bpa=2.134 degrees
! Estimated noise=515.729 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.198203 Jy
! Component: 100  -  total flux cleaned = 0.241499 Jy
! Total flux subtracted in 100 components = 0.241499 Jy
! Clean residual min=-0.004789 max=0.012820 Jy/beam
! Clean residual mean=0.000186 rms=0.001850 Jy/beam
! Combined flux in latest and established models = 0.241499 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.241499 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.118725Jy  sigma=0.001379
! Fit after  self-cal, rms=0.118723Jy  sigma=0.001378
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0137419 Jy
! Component: 100  -  total flux cleaned = 0.0216836 Jy
! Total flux subtracted in 100 components = 0.0216836 Jy
! Clean residual min=-0.004333 max=0.005697 Jy/beam
! Clean residual mean=0.000131 rms=0.001242 Jy/beam
! Combined flux in latest and established models = 0.263182 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 19 components and 0.263182 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.116829Jy  sigma=0.001344
! Fit after  self-cal, rms=0.116815Jy  sigma=0.001343
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! 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 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=0.7551 mas, bmaj=1.908 mas, bpa=1.85 degrees
! Estimated noise=296.106 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00739353 Jy
! Component: 100  -  total flux cleaned = 0.011437 Jy
! Component: 150  -  total flux cleaned = 0.0138944 Jy
! Component: 200  -  total flux cleaned = 0.0154209 Jy
! Total flux subtracted in 200 components = 0.0154209 Jy
! Clean residual min=-0.003182 max=0.005640 Jy/beam
! Clean residual mean=0.000155 rms=0.001092 Jy/beam
! Combined flux in latest and established models = 0.278603 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 45 components and 0.278603 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.116482Jy  sigma=0.001335
! Fit after  self-cal, rms=0.116481Jy  sigma=0.001335
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     HN        1.12     KK        1.00*    
!   KP        1.00     LA        0.98     MA        1.00*    MK        1.03     
!   NL        1.00     NY        1.00*    OV        1.01     PT        0.97     
!   SC        1.05     TS        1.00     ZC        1.00*    
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.98     HN        1.12     KK        1.00*    
!   KP        0.98     LA        1.02     MA        1.00*    MK        1.03     
!   NL        1.03     NY        1.00*    OV        1.04     PT        0.97     
!   SC        1.07     TS        1.00     ZC        1.00*    
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.98     HN        1.13     KK        1.00*    
!   KP        0.97     LA        0.98     MA        1.00*    MK        1.01     
!   NL        0.96     NY        1.00*    OV        0.99     PT        0.96     
!   SC        1.00     TS        0.99     ZC        1.00*    
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.97     HN        1.10     KK        1.00*    
!   KP        0.97     LA        0.95     MA        1.00*    MK        0.98     
!   NL        0.97     NY        1.00*    OV        0.98     PT        0.96     
!   SC        1.01     TS        0.99     ZC        1.00*    
! 
! 
! Fit before self-cal, rms=0.116481Jy  sigma=0.001335
! Fit after  self-cal, rms=0.119506Jy  sigma=0.001324
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=0.7576 mas, bmaj=1.923 mas, bpa=1.956 degrees
! Estimated noise=295.434 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00213715 Jy
! Component: 100  -  total flux cleaned = -0.00289125 Jy
! Component: 150  -  total flux cleaned = -0.00313432 Jy
! Component: 200  -  total flux cleaned = -0.00336365 Jy
! Total flux subtracted in 200 components = -0.00336365 Jy
! Clean residual min=-0.002192 max=0.003003 Jy/beam
! Clean residual mean=0.000052 rms=0.000658 Jy/beam
! Combined flux in latest and established models = 0.275239 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 49 components and 0.275239 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.119477Jy  sigma=0.001324
! Fit after  self-cal, rms=0.119552Jy  sigma=0.001323
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.119552Jy  sigma=0.001323
! Fit after  self-cal, rms=0.122899Jy  sigma=0.001320
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=0.7574 mas, bmaj=1.923 mas, bpa=2.039 degrees
! Estimated noise=295.187 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000844886 Jy
! Component: 100  -  total flux cleaned = -0.00103551 Jy
! Component: 150  -  total flux cleaned = -0.00118742 Jy
! Component: 200  -  total flux cleaned = -0.00129746 Jy
! Total flux subtracted in 200 components = -0.00129746 Jy
! Clean residual min=-0.001293 max=0.001325 Jy/beam
! Clean residual mean=0.000036 rms=0.000411 Jy/beam
! Combined flux in latest and established models = 0.273942 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 54 components and 0.273942 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122890Jy  sigma=0.001320
! Fit after  self-cal, rms=0.122923Jy  sigma=0.001320
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -5.28947e-05 Jy
! Component: 100  -  total flux cleaned = -0.000140242 Jy
! Component: 150  -  total flux cleaned = -0.00018383 Jy
! Component: 200  -  total flux cleaned = -0.000222697 Jy
! Total flux subtracted in 200 components = -0.000222697 Jy
! Clean residual min=-0.001285 max=0.001335 Jy/beam
! Clean residual mean=0.000037 rms=0.000409 Jy/beam
! Combined flux in latest and established models = 0.273719 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 57 components and 0.273719 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122921Jy  sigma=0.001320
! Fit after  self-cal, rms=0.122919Jy  sigma=0.001320
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122919Jy  sigma=0.001320
! Fit after  self-cal, rms=0.123184Jy  sigma=0.001319
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=0.7587 mas, bmaj=1.926 mas, bpa=2.053 degrees
! Estimated noise=295.37 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000525296 Jy
! Component: 100  -  total flux cleaned = -0.000654958 Jy
! Component: 150  -  total flux cleaned = -0.000775177 Jy
! Component: 200  -  total flux cleaned = -0.000861912 Jy
! Total flux subtracted in 200 components = -0.000861912 Jy
! Clean residual min=-0.001251 max=0.001326 Jy/beam
! Clean residual mean=0.000035 rms=0.000400 Jy/beam
! Combined flux in latest and established models = 0.272857 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 57 components and 0.272857 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.123180Jy  sigma=0.001319
! Fit after  self-cal, rms=0.123180Jy  sigma=0.001319
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -4.38458e-05 Jy
! Component: 100  -  total flux cleaned = -0.000111309 Jy
! Component: 150  -  total flux cleaned = -0.000160586 Jy
! Component: 200  -  total flux cleaned = -0.000182491 Jy
! Total flux subtracted in 200 components = -0.000182491 Jy
! Clean residual min=-0.001240 max=0.001333 Jy/beam
! Clean residual mean=0.000036 rms=0.000399 Jy/beam
! Combined flux in latest and established models = 0.272675 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 59 components and 0.272675 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.123179Jy  sigma=0.001319
! Fit after  self-cal, rms=0.123178Jy  sigma=0.001319
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.123178Jy  sigma=0.001319
! Fit after  self-cal, rms=0.123327Jy  sigma=0.001319
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=2.182 mas, bmaj=3.034 mas, bpa=-1.648 degrees
! Estimated noise=375.164 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000495483 Jy
! Component: 100  -  total flux cleaned = -0.000532605 Jy
! Component: 150  -  total flux cleaned = -0.000574229 Jy
! Component: 200  -  total flux cleaned = -0.000608888 Jy
! Total flux subtracted in 200 components = -0.000608888 Jy
! Clean residual min=-0.001336 max=0.001500 Jy/beam
! Clean residual mean=0.000076 rms=0.000517 Jy/beam
! Combined flux in latest and established models = 0.272066 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 61 components and 0.272066 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.123326Jy  sigma=0.001319
! Fit after  self-cal, rms=0.123324Jy  sigma=0.001319
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.55268e-06 Jy
! Component: 100  -  total flux cleaned = -2.94157e-05 Jy
! Component: 150  -  total flux cleaned = -5.16378e-05 Jy
! Component: 200  -  total flux cleaned = -6.46212e-05 Jy
! Total flux subtracted in 200 components = -6.46212e-05 Jy
! Clean residual min=-0.001333 max=0.001512 Jy/beam
! Clean residual mean=0.000077 rms=0.000518 Jy/beam
! Combined flux in latest and established models = 0.272001 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 63 components and 0.272001 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.123325Jy  sigma=0.001319
! Fit after  self-cal, rms=0.123325Jy  sigma=0.001319
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "************** FINISHED AMPLITUDE SELF-CAL **************"
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
restore
! Inverting map and beam 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=0.7597 mas, bmaj=1.929 mas, bpa=2.061 degrees
! Estimated noise=295.548 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7597 x 1.929 at 2.061 degrees (North through East)
! Clean map  min=-0.0011354  max=0.25911 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  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
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true
! clrmod: Cleared the established and tentative 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 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=0.6075 mas, bmaj=1.642 mas, bpa=2.429 degrees
! Estimated noise=521.309 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.200273 Jy
! Component: 100  -  total flux cleaned = 0.243949 Jy
! Component: 150  -  total flux cleaned = 0.256376 Jy
! Component: 200  -  total flux cleaned = 0.262622 Jy
! Total flux subtracted in 200 components = 0.262622 Jy
! Clean residual min=-0.002774 max=0.003081 Jy/beam
! Clean residual mean=0.000048 rms=0.000755 Jy/beam
! Combined flux in latest and established models = 0.262622 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 19 model components to the UV plane model.
! The established model now contains 19 components and 0.262622 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=0.7597 mas, bmaj=1.929 mas, bpa=2.061 degrees
! Estimated noise=295.548 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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00459659 Jy
! Component: 100  -  total flux cleaned = 0.00673826 Jy
! Component: 150  -  total flux cleaned = 0.00787348 Jy
! Component: 200  -  total flux cleaned = 0.00850018 Jy
! Total flux subtracted in 200 components = 0.00850018 Jy
! Clean residual min=-0.001300 max=0.001363 Jy/beam
! Clean residual mean=0.000041 rms=0.000401 Jy/beam
! Combined flux in latest and established models = 0.271122 Jy
! Adding 33 model components to the UV plane model.
! The established model now contains 38 components and 0.271122 Jy
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=2.182 mas, bmaj=3.034 mas, bpa=-1.648 degrees
! Estimated noise=375.164 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00062321 Jy
! Component: 100  -  total flux cleaned = 0.00076087 Jy
! Component: 150  -  total flux cleaned = 0.000761161 Jy
! Component: 200  -  total flux cleaned = 0.000760992 Jy
! Total flux subtracted in 200 components = 0.000760992 Jy
! Clean residual min=-0.001360 max=0.001568 Jy/beam
! Clean residual mean=0.000079 rms=0.000521 Jy/beam
! Combined flux in latest and established models = 0.271883 Jy
flux_cutoff = imstat(rms) * dynam
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=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.01537e-07 Jy
! Component: 100  -  total flux cleaned = 2.25643e-07 Jy
! Component: 150  -  total flux cleaned = 3.69191e-07 Jy
! Component: 200  -  total flux cleaned = 1.16427e-07 Jy
! Total flux subtracted in 200 components = 1.16427e-07 Jy
! Clean residual min=-0.001362 max=0.001560 Jy/beam
! Clean residual mean=0.000079 rms=0.000521 Jy/beam
! Combined flux in latest and established models = 0.271883 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 44 components and 0.271883 Jy
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! Estimated beam: bmin=0.7597 mas, bmaj=1.929 mas, bpa=2.061 degrees
! Estimated noise=295.548 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00019499 Jy
! Component: 100  -  total flux cleaned = -0.000167204 Jy
! Component: 150  -  total flux cleaned = -0.000156112 Jy
! Component: 200  -  total flux cleaned = -0.000146512 Jy
! Total flux subtracted in 200 components = -0.000146512 Jy
! Clean residual min=-0.001248 max=0.001334 Jy/beam
! Clean residual mean=0.000037 rms=0.000397 Jy/beam
! Combined flux in latest and established models = 0.271736 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 46 components and 0.271736 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.123327Jy  sigma=0.001319
! Fit after  self-cal, rms=0.123326Jy  sigma=0.001319
wmodel J1250+1343_X_2010_06_23_pus_map.mod
! Writing 46 model components to file: J1250+1343_X_2010_06_23_pus_map.mod
wobs J1250+1343_X_2010_06_23_pus_uvs.fits
! Writing UV FITS file: J1250+1343_X_2010_06_23_pus_uvs.fits
wwins J1250+1343_X_2010_06_23_pus_map.win
! wwins: Wrote 1 windows to J1250+1343_X_2010_06_23_pus_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! clean: niter=1024  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000498102 Jy
! Component: 100  -  total flux cleaned = 0.000721922 Jy
! Component: 150  -  total flux cleaned = 0.000870257 Jy
! Component: 200  -  total flux cleaned = 0.000890967 Jy
! Component: 250  -  total flux cleaned = 0.000890849 Jy
! Component: 300  -  total flux cleaned = 0.000928531 Jy
! Component: 350  -  total flux cleaned = 0.000928575 Jy
! Component: 400  -  total flux cleaned = 0.000946427 Jy
! Component: 450  -  total flux cleaned = 0.000929052 Jy
! Component: 500  -  total flux cleaned = 0.000929351 Jy
! Component: 550  -  total flux cleaned = 0.000896147 Jy
! Component: 600  -  total flux cleaned = 0.000928527 Jy
! Component: 650  -  total flux cleaned = 0.000896234 Jy
! Component: 700  -  total flux cleaned = 0.000849461 Jy
! Component: 750  -  total flux cleaned = 0.000865137 Jy
! Component: 800  -  total flux cleaned = 0.000850308 Jy
! Component: 850  -  total flux cleaned = 0.000879955 Jy
! Component: 900  -  total flux cleaned = 0.000894364 Jy
! Component: 950  -  total flux cleaned = 0.000865604 Jy
! Component: 1000  -  total flux cleaned = 0.000823375 Jy
! Total flux subtracted in 1024 components = 0.000851224 Jy
! Clean residual min=-0.000818 max=0.000825 Jy/beam
! Clean residual mean=0.000022 rms=0.000297 Jy/beam
! Combined flux in latest and established models = 0.272588 Jy
keep
! Adding 73 model components to the UV plane model.
! The established model now contains 119 components and 0.272588 Jy
![Exited script file: muppet]
wmap "J1250+1343_X_2010_06_23_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7597 x 1.929 at 2.061 degrees (North through East)
! Clean map  min=-0.00097706  max=0.25951 Jy/beam
! Writing clean map to FITS file: J1250+1343_X_2010_06_23_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.259515 
invert
! Inverting map 
! Your choice of large map pixels excluded 2.91% of the data.
!  The x-axis pixel size should ideally be below 0.1533 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000296183 
device "J1250+1343_X_2010_06_23_pus\_map.eps/VPS"
! Attempting to open device: 'J1250+1343_X_2010_06_23_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.342388 0.342388 0.684777 1.36955 2.73911 5.47822 10.9564 21.9129 43.8257 87.6514
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0008 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.259 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7597 x 1.929 at 2.061 degrees (North through East)
! Clean map  min=-0.00097706  max=0.25951 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J1250+1343_X_2010_06_23_pus\_map.gif/vgif"
! Attempting to open device: 'J1250+1343_X_2010_06_23_pus_map.gif/vgif'
mapplot cln