! Started logfile: /scr/pima/rv100_uvs/J2253+1942_S_uvs.log on Mon Feb 29 13:30:23 2016
obs /scr/pima/rv100_uvs/J2253+1942_S_uva.fits
! Reading UV FITS file: /scr/pima/rv100_uvs/J2253+1942_S_uva.fits
! AN table 1: 29 integrations on 1 of 1 possible baselines.
! AN table 2: 50 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.419921 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J2253+1942
! 
! 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  2.23299e+09        8e+06          1        8e+06
!  02        2  2.26299e+09        8e+06          1        8e+06
!  03        3  2.35299e+09        8e+06          1        8e+06
!  04        4  2.37299e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 69 lines of history.
! 
! Reading 3828 visibilities.
select rr, 1,2,3,4,6,7,8 
! Restricting channel ranges to the available 4 channels.
! 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 = 1024 
print "field_cell =", field_cell
! field_cell = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/home/lpetrov/bin/01_muppet /scr/pima/rv100_uvs/J2253+1942_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
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 = 1024x1024 pixels with 0.500x0.500 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 58 telescope corrections were flagged in sub-array 1.
!  A total of 234 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 58 telescope corrections were flagged in sub-array 1.
!  A total of 234 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 58 telescope corrections were flagged in sub-array 1.
!  A total of 234 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 58 telescope corrections were flagged in sub-array 1.
!  A total of 234 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.030749Jy  sigma=6.067897
! Fit after  self-cal, rms=0.776854Jy  sigma=4.378988
! 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 
! Estimated beam: bmin=3.49 mas, bmaj=4.41 mas, bpa=-15.3 degrees
! Estimated noise=3.22678 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 = 0.172239 Jy
! Component: 100  -  total flux cleaned = 0.222039 Jy
! Total flux subtracted in 100 components = 0.222039 Jy
! Clean residual min=-0.008142 max=0.021075 Jy/beam
! Clean residual mean=0.000036 rms=0.002200 Jy/beam
! Combined flux in latest and established models = 0.222039 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.222039 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090275Jy  sigma=0.444278
! Fit after  self-cal, rms=0.090291Jy  sigma=0.444026
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0217764 Jy
! Component: 100  -  total flux cleaned = 0.0322617 Jy
! Total flux subtracted in 100 components = 0.0322617 Jy
! Clean residual min=-0.006524 max=0.006237 Jy/beam
! Clean residual mean=0.000017 rms=0.001564 Jy/beam
! Combined flux in latest and established models = 0.254301 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 24 components and 0.254301 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.083556Jy  sigma=0.391723
! Fit after  self-cal, rms=0.083508Jy  sigma=0.391371
! Inverting map 
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 
! Estimated beam: bmin=3.533 mas, bmaj=5.203 mas, bpa=-8.274 degrees
! Estimated noise=2.34779 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 = 0.0105877 Jy
! Component: 100  -  total flux cleaned = 0.0152989 Jy
! Component: 150  -  total flux cleaned = 0.0176215 Jy
! Component: 200  -  total flux cleaned = 0.0179708 Jy
! Total flux subtracted in 200 components = 0.0179708 Jy
! Clean residual min=-0.004647 max=0.005652 Jy/beam
! Clean residual mean=-0.000063 rms=0.001233 Jy/beam
! Combined flux in latest and established models = 0.272272 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 30 components and 0.272272 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082197Jy  sigma=0.383641
! Fit after  self-cal, rms=0.082184Jy  sigma=0.383455
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.533 x 5.203 at -8.274 degrees (North through East)
! Clean map  min=-0.0044481  max=0.2302 Jy/beam
if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   HH        0.00*    NY        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   HN        1.03     KP        0.96     LA        0.99     MK        1.06     
!   NL        1.00     NY        0.90     OV        1.02     PT        1.00     
!   SC        0.97     WF        1.12     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   HH        0.00*    NY        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   HN        0.97     KP        0.97     LA        1.00     MK        0.98     
!   NL        1.02     NY        0.90     OV        0.97     PT        1.03     
!   SC        1.03     WF        1.06     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   HH        0.00*    NY        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   HN        1.01     KP        0.99     LA        1.01     MK        1.01     
!   NL        0.99     NY        1.12     OV        0.99     PT        1.01     
!   SC        0.98     WF        0.98     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   HH        0.00*    NY        0.00*    
! 
!  A total of 9 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   HN        1.03     KP        0.98     LA        0.99     MK        0.90     
!   NL        1.03     NY        0.85     OV        1.00     PT        1.02     
!   SC        0.98     WF        1.06     
! 
! 
! Fit before self-cal, rms=0.082184Jy  sigma=0.383455
! Fit after  self-cal, rms=0.081752Jy  sigma=0.378098
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.55 mas, bmaj=5.178 mas, bpa=-9.272 degrees
! Estimated noise=2.36375 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 = 0.00186534 Jy
! Component: 100  -  total flux cleaned = 0.00193501 Jy
! Component: 150  -  total flux cleaned = 0.00205316 Jy
! Component: 200  -  total flux cleaned = 0.00210177 Jy
! Total flux subtracted in 200 components = 0.00210177 Jy
! Clean residual min=-0.004266 max=0.005093 Jy/beam
! Clean residual mean=0.000107 rms=0.001114 Jy/beam
! Combined flux in latest and established models = 0.274374 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 35 components and 0.274374 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.081549Jy  sigma=0.377864
! Fit after  self-cal, rms=0.081556Jy  sigma=0.377783
! Inverting map 
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=0.081556Jy  sigma=0.377783
! Fit after  self-cal, rms=0.079392Jy  sigma=0.370739
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.538 mas, bmaj=5.169 mas, bpa=-9.658 degrees
! Estimated noise=2.35645 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00142125 Jy
! Component: 100  -  total flux cleaned = 0.0016616 Jy
! Component: 150  -  total flux cleaned = 0.00188967 Jy
! Component: 200  -  total flux cleaned = 0.00196829 Jy
! Total flux subtracted in 200 components = 0.00196829 Jy
! Clean residual min=-0.003765 max=0.003225 Jy/beam
! Clean residual mean=-0.000002 rms=0.000846 Jy/beam
! Combined flux in latest and established models = 0.276342 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 42 components and 0.276342 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079281Jy  sigma=0.370269
! Fit after  self-cal, rms=0.079305Jy  sigma=0.370219
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -8.7911e-06 Jy
! Component: 100  -  total flux cleaned = 5.96614e-05 Jy
! Component: 150  -  total flux cleaned = 0.00012209 Jy
! Component: 200  -  total flux cleaned = 0.000150429 Jy
! Total flux subtracted in 200 components = 0.000150429 Jy
! Clean residual min=-0.003756 max=0.003208 Jy/beam
! Clean residual mean=-0.000002 rms=0.000841 Jy/beam
! Combined flux in latest and established models = 0.276492 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 46 components and 0.276492 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079269Jy  sigma=0.370086
! Fit after  self-cal, rms=0.079268Jy  sigma=0.370073
! Inverting map 
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=0.079268Jy  sigma=0.370073
! Fit after  self-cal, rms=0.078627Jy  sigma=0.366486
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.528 mas, bmaj=5.145 mas, bpa=-10.05 degrees
! Estimated noise=2.34707 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000268972 Jy
! Component: 100  -  total flux cleaned = 0.000470825 Jy
! Component: 150  -  total flux cleaned = 0.000635377 Jy
! Component: 200  -  total flux cleaned = 0.000663636 Jy
! Total flux subtracted in 200 components = 0.000663636 Jy
! Clean residual min=-0.003547 max=0.003186 Jy/beam
! Clean residual mean=0.000031 rms=0.000808 Jy/beam
! Combined flux in latest and established models = 0.277156 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 48 components and 0.277156 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.078569Jy  sigma=0.366302
! Fit after  self-cal, rms=0.078577Jy  sigma=0.366257
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000119439 Jy
! Component: 100  -  total flux cleaned = 4.28338e-05 Jy
! Component: 150  -  total flux cleaned = 4.32043e-05 Jy
! Component: 200  -  total flux cleaned = 4.30382e-05 Jy
! Total flux subtracted in 200 components = 4.30382e-05 Jy
! Clean residual min=-0.003548 max=0.003174 Jy/beam
! Clean residual mean=0.000026 rms=0.000805 Jy/beam
! Combined flux in latest and established models = 0.277199 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 50 components and 0.277199 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.078554Jy  sigma=0.366203
! Fit after  self-cal, rms=0.078553Jy  sigma=0.366197
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 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=0.078553Jy  sigma=0.366197
! Fit after  self-cal, rms=0.077974Jy  sigma=0.366126
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.921 mas, bmaj=11.03 mas, bpa=-6.862 degrees
! Estimated noise=2.78246 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00105145 Jy
! Component: 100  -  total flux cleaned = 0.00110665 Jy
! Component: 150  -  total flux cleaned = 0.00115611 Jy
! Component: 200  -  total flux cleaned = 0.00120194 Jy
! Total flux subtracted in 200 components = 0.00120194 Jy
! Clean residual min=-0.003178 max=0.003114 Jy/beam
! Clean residual mean=0.000016 rms=0.000935 Jy/beam
! Combined flux in latest and established models = 0.278401 Jy
selfcal
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 51 components and 0.278401 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077974Jy  sigma=0.365976
! Fit after  self-cal, rms=0.077960Jy  sigma=0.365959
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
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00010155 Jy
! Component: 100  -  total flux cleaned = 0.00010142 Jy
! Component: 150  -  total flux cleaned = 0.000127404 Jy
! Component: 200  -  total flux cleaned = 0.000152202 Jy
! Total flux subtracted in 200 components = 0.000152202 Jy
! Clean residual min=-0.003157 max=0.003116 Jy/beam
! Clean residual mean=0.000013 rms=0.000934 Jy/beam
! Combined flux in latest and established models = 0.278553 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 55 components and 0.278553 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077972Jy  sigma=0.365921
! Fit after  self-cal, rms=0.077969Jy  sigma=0.365917
! Inverting map 
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 
! Estimated beam: bmin=3.518 mas, bmaj=5.123 mas, bpa=-10.25 degrees
! Estimated noise=2.3381 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.518 x 5.123 at -10.25 degrees (North through East)
! Clean map  min=-0.0033666  max=0.22693 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 
! Estimated beam: bmin=3.46 mas, bmaj=4.344 mas, bpa=-18.41 degrees
! Estimated noise=3.22583 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.171054 Jy
! Component: 100  -  total flux cleaned = 0.224008 Jy
! Component: 150  -  total flux cleaned = 0.248029 Jy
! Component: 200  -  total flux cleaned = 0.260404 Jy
! Total flux subtracted in 200 components = 0.260404 Jy
! Clean residual min=-0.006726 max=0.005967 Jy/beam
! Clean residual mean=0.000010 rms=0.001341 Jy/beam
! Combined flux in latest and established models = 0.260404 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 26 model components to the UV plane model.
! The established model now contains 26 components and 0.260404 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.518 mas, bmaj=5.123 mas, bpa=-10.25 degrees
! Estimated noise=2.3381 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 = 0.00920449 Jy
! Component: 100  -  total flux cleaned = 0.0135668 Jy
! Component: 150  -  total flux cleaned = 0.0158166 Jy
! Component: 200  -  total flux cleaned = 0.0166363 Jy
! Total flux subtracted in 200 components = 0.0166363 Jy
! Clean residual min=-0.003535 max=0.003221 Jy/beam
! Clean residual mean=0.000024 rms=0.000806 Jy/beam
! Combined flux in latest and established models = 0.27704 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 37 components and 0.27704 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.921 mas, bmaj=11.03 mas, bpa=-6.862 degrees
! Estimated noise=2.78246 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00136311 Jy
! Component: 100  -  total flux cleaned = 0.00141206 Jy
! Component: 150  -  total flux cleaned = 0.00147092 Jy
! Component: 200  -  total flux cleaned = 0.00150221 Jy
! Total flux subtracted in 200 components = 0.00150221 Jy
! Clean residual min=-0.003161 max=0.003110 Jy/beam
! Clean residual mean=0.000013 rms=0.000935 Jy/beam
! Combined flux in latest and established models = 0.278543 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 = 4.07955e-05 Jy
! Component: 100  -  total flux cleaned = 6.52775e-05 Jy
! Component: 150  -  total flux cleaned = 8.8343e-05 Jy
! Component: 200  -  total flux cleaned = 0.000109969 Jy
! Total flux subtracted in 200 components = 0.000109969 Jy
! Clean residual min=-0.003153 max=0.003123 Jy/beam
! Clean residual mean=0.000011 rms=0.000934 Jy/beam
! Combined flux in latest and established models = 0.278653 Jy
! Adding 5 model components to the UV plane model.
! The established model now contains 41 components and 0.278653 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.518 mas, bmaj=5.123 mas, bpa=-10.25 degrees
! Estimated noise=2.3381 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000800568 Jy
! Component: 100  -  total flux cleaned = -0.000946398 Jy
! Component: 150  -  total flux cleaned = -0.000947523 Jy
! Component: 200  -  total flux cleaned = -0.000978148 Jy
! Total flux subtracted in 200 components = -0.000978148 Jy
! Clean residual min=-0.003521 max=0.003130 Jy/beam
! Clean residual mean=0.000017 rms=0.000797 Jy/beam
! Combined flux in latest and established models = 0.277674 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 50 components and 0.277674 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077945Jy  sigma=0.366005
! Fit after  self-cal, rms=0.077946Jy  sigma=0.365943
wmodel /scr/pima/rv100_uvs/J2253+1942_S_map.mod
! Writing 50 model components to file: /scr/pima/rv100_uvs/J2253+1942_S_map.mod
wobs /scr/pima/rv100_uvs/J2253+1942_S_uvs.fits
! Writing UV FITS file: /scr/pima/rv100_uvs/J2253+1942_S_uvs.fits
wwins /scr/pima/rv100_uvs/J2253+1942_S_map.win
! wwins: Wrote 1 windows to /scr/pima/rv100_uvs/J2253+1942_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000698287 Jy
! Component: 100  -  total flux cleaned = -0.000639353 Jy
! Component: 150  -  total flux cleaned = -0.000745677 Jy
! Component: 200  -  total flux cleaned = -0.000694186 Jy
! Component: 250  -  total flux cleaned = -0.000593829 Jy
! Component: 300  -  total flux cleaned = -0.00035069 Jy
! Component: 350  -  total flux cleaned = -0.000303395 Jy
! Component: 400  -  total flux cleaned = -0.000303083 Jy
! Component: 450  -  total flux cleaned = -0.000165361 Jy
! Component: 500  -  total flux cleaned = -0.0001213 Jy
! Component: 550  -  total flux cleaned = -0.000209495 Jy
! Component: 600  -  total flux cleaned = -0.000165983 Jy
! Component: 650  -  total flux cleaned = -0.000208741 Jy
! Component: 700  -  total flux cleaned = -0.000292682 Jy
! Component: 750  -  total flux cleaned = -0.000333468 Jy
! Component: 800  -  total flux cleaned = -0.000374581 Jy
! Component: 850  -  total flux cleaned = -0.000414686 Jy
! Component: 900  -  total flux cleaned = -0.000494006 Jy
! Component: 950  -  total flux cleaned = -0.000455 Jy
! Component: 1000  -  total flux cleaned = -0.000532473 Jy
! Component: 1050  -  total flux cleaned = -0.000494729 Jy
! Component: 1100  -  total flux cleaned = -0.00057056 Jy
! Component: 1150  -  total flux cleaned = -0.000570757 Jy
! Component: 1200  -  total flux cleaned = -0.000681143 Jy
! Component: 1250  -  total flux cleaned = -0.000717522 Jy
! Component: 1300  -  total flux cleaned = -0.00068112 Jy
! Component: 1350  -  total flux cleaned = -0.00078809 Jy
! Component: 1400  -  total flux cleaned = -0.000787842 Jy
! Component: 1450  -  total flux cleaned = -0.000857688 Jy
! Component: 1500  -  total flux cleaned = -0.000857992 Jy
! Component: 1550  -  total flux cleaned = -0.000926382 Jy
! Component: 1600  -  total flux cleaned = -0.00109485 Jy
! Component: 1650  -  total flux cleaned = -0.000994535 Jy
! Component: 1700  -  total flux cleaned = -0.00106071 Jy
! Component: 1750  -  total flux cleaned = -0.00112584 Jy
! Component: 1800  -  total flux cleaned = -0.00122318 Jy
! Component: 1850  -  total flux cleaned = -0.00115897 Jy
! Component: 1900  -  total flux cleaned = -0.00115897 Jy
! Component: 1950  -  total flux cleaned = -0.00106418 Jy
! Component: 2000  -  total flux cleaned = -0.00115893 Jy
! Component: 2050  -  total flux cleaned = -0.00112766 Jy
! Component: 2100  -  total flux cleaned = -0.00100424 Jy
! Component: 2150  -  total flux cleaned = -0.0010348 Jy
! Component: 2200  -  total flux cleaned = -0.00100447 Jy
! Component: 2250  -  total flux cleaned = -0.000883841 Jy
! Component: 2300  -  total flux cleaned = -0.000884147 Jy
! Component: 2350  -  total flux cleaned = -0.000795144 Jy
! Component: 2400  -  total flux cleaned = -0.000854369 Jy
! Component: 2450  -  total flux cleaned = -0.000824894 Jy
! Component: 2500  -  total flux cleaned = -0.000825337 Jy
! Component: 2550  -  total flux cleaned = -0.000825224 Jy
! Component: 2600  -  total flux cleaned = -0.000767678 Jy
! Component: 2650  -  total flux cleaned = -0.000653687 Jy
! Component: 2700  -  total flux cleaned = -0.000625602 Jy
! Component: 2750  -  total flux cleaned = -0.000597269 Jy
! Component: 2800  -  total flux cleaned = -0.000541372 Jy
! Component: 2850  -  total flux cleaned = -0.000513579 Jy
! Component: 2900  -  total flux cleaned = -0.000513476 Jy
! Component: 2950  -  total flux cleaned = -0.000458514 Jy
! Component: 3000  -  total flux cleaned = -0.000485964 Jy
! Component: 3050  -  total flux cleaned = -0.000458905 Jy
! Component: 3100  -  total flux cleaned = -0.000405019 Jy
! Component: 3150  -  total flux cleaned = -0.000485303 Jy
! Component: 3200  -  total flux cleaned = -0.000431714 Jy
! Component: 3250  -  total flux cleaned = -0.000378536 Jy
! Component: 3300  -  total flux cleaned = -0.000352081 Jy
! Component: 3350  -  total flux cleaned = -0.000325866 Jy
! Component: 3400  -  total flux cleaned = -0.000195729 Jy
! Component: 3450  -  total flux cleaned = -0.000169899 Jy
! Component: 3500  -  total flux cleaned = -0.00019566 Jy
! Component: 3550  -  total flux cleaned = -9.30346e-05 Jy
! Component: 3600  -  total flux cleaned = -4.22458e-05 Jy
! Component: 3650  -  total flux cleaned = 8.35164e-06 Jy
! Component: 3700  -  total flux cleaned = 3.3426e-05 Jy
! Component: 3750  -  total flux cleaned = 0.000133658 Jy
! Component: 3800  -  total flux cleaned = 0.000133716 Jy
! Component: 3850  -  total flux cleaned = 0.000158566 Jy
! Component: 3900  -  total flux cleaned = 0.000306554 Jy
! Component: 3950  -  total flux cleaned = 0.000232893 Jy
! Component: 4000  -  total flux cleaned = 0.000306218 Jy
! Component: 4050  -  total flux cleaned = 0.000330553 Jy
! Total flux subtracted in 4096 components = 0.000354802 Jy
! Clean residual min=-0.001559 max=0.001312 Jy/beam
! Clean residual mean=-0.000000 rms=0.000447 Jy/beam
! Combined flux in latest and established models = 0.278029 Jy
keep
! Adding 302 model components to the UV plane model.
! The established model now contains 352 components and 0.278029 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/scr/pima/rv100_uvs/J2253+1942_S\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.518 x 5.123 at -10.25 degrees (North through East)
! Clean map  min=-0.0024833  max=0.22653 Jy/beam
! Writing clean map to FITS file: /scr/pima/rv100_uvs/J2253+1942_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.226531 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000445436 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.589901 0.589901 1.1798 2.35961 4.71921 9.43842 18.8768 37.7537 75.5074
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0013 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.226 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  508.559 
quit
! Quitting program
! Log file /scr/pima/rv100_uvs/J2253+1942_S_uvs.log closed on Mon Feb 29 13:30:27 2016