! Started logfile: /scr/pima/bg219a_uvs/J1657+4808_S_uvs.log on Wed Apr  6 22:59:43 2016
obs /scr/pima/bg219a_uvs/J1657+4808_S_uva.fits
! Reading UV FITS file: /scr/pima/bg219a_uvs/J1657+4808_S_uva.fits
! AN table 1: 36 integrations on 15 of 15 possible baselines.
! Apparent sampling: 0.57037 visibilities/baseline/integration-bin.
! Found source: J1657+4808
! 
! 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     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 49 lines of history.
! 
! Reading 1232 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/bg219a_uvs/J1657+4808_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 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.085199Jy  sigma=26.598803
! Fit after  self-cal, rms=0.675058Jy  sigma=16.393653
! 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=2.371 mas, bmaj=13.26 mas, bpa=30.67 degrees
! Estimated noise=1.31682 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 = 0.243605 Jy
! Component: 100  -  total flux cleaned = 0.301091 Jy
! Total flux subtracted in 100 components = 0.301091 Jy
! Clean residual min=-0.020340 max=0.025432 Jy/beam
! Clean residual mean=-0.000112 rms=0.006580 Jy/beam
! Combined flux in latest and established models = 0.301091 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.301091 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.087796Jy  sigma=2.068204
! Fit after  self-cal, rms=0.087709Jy  sigma=2.066687
! 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=3.002 mas, bmaj=12.25 mas, bpa=29.87 degrees
! Estimated noise=0.908197 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 = 0.0451356 Jy
! Component: 100  -  total flux cleaned = 0.0714021 Jy
! Component: 150  -  total flux cleaned = 0.08944 Jy
! Component: 200  -  total flux cleaned = 0.102347 Jy
! Total flux subtracted in 200 components = 0.102347 Jy
! Clean residual min=-0.013818 max=0.014954 Jy/beam
! Clean residual mean=-0.000175 rms=0.004925 Jy/beam
! Combined flux in latest and established models = 0.403437 Jy
! Performing phase self-cal
! Adding 45 model components to the UV plane model.
! The established model now contains 48 components and 0.403437 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.057278Jy  sigma=1.332627
! Fit after  self-cal, rms=0.056741Jy  sigma=1.315564
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.002 x 12.25 at 29.87 degrees (North through East)
! Clean map  min=-0.013619  max=0.32784 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.
!  A total of 48 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   LA        0.96     MK        1.03     NL        1.05     OV        1.02     
!   PT        0.93     SC        1.04     
! 
! 
! Correcting IF 2.
!  A total of 48 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   LA        0.97     MK        1.01     NL        1.01     OV        1.01     
!   PT        0.95     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 48 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   LA        0.94     MK        1.03     NL        1.05     OV        1.02     
!   PT        0.94     SC        1.01     
! 
! 
! Correcting IF 4.
!  A total of 48 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   LA        0.92     MK        1.03     NL        1.03     OV        1.03     
!   PT        0.92     SC        0.93     
! 
! 
! Fit before self-cal, rms=0.056741Jy  sigma=1.315564
! Fit after  self-cal, rms=0.053546Jy  sigma=1.273676
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.762 mas, bmaj=16.52 mas, bpa=29.4 degrees
! Estimated noise=0.973711 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 = 0.00903402 Jy
! Component: 100  -  total flux cleaned = 0.0148615 Jy
! Component: 150  -  total flux cleaned = 0.0171635 Jy
! Component: 200  -  total flux cleaned = 0.0182299 Jy
! Total flux subtracted in 200 components = 0.0182299 Jy
! Clean residual min=-0.007030 max=0.012691 Jy/beam
! Clean residual mean=-0.000054 rms=0.003118 Jy/beam
! Combined flux in latest and established models = 0.421667 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 63 components and 0.421667 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.051629Jy  sigma=1.225173
! Fit after  self-cal, rms=0.051608Jy  sigma=1.223802
! 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=0.051608Jy  sigma=1.223802
! Fit after  self-cal, rms=0.051527Jy  sigma=1.220233
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.75 mas, bmaj=16.54 mas, bpa=29.46 degrees
! Estimated noise=0.977388 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00380767 Jy
! Component: 100  -  total flux cleaned = 0.00567203 Jy
! Component: 150  -  total flux cleaned = 0.00710907 Jy
! Component: 200  -  total flux cleaned = 0.00784588 Jy
! Total flux subtracted in 200 components = 0.00784588 Jy
! Clean residual min=-0.006598 max=0.010977 Jy/beam
! Clean residual mean=-0.000046 rms=0.002743 Jy/beam
! Combined flux in latest and established models = 0.429513 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 75 components and 0.429513 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.050890Jy  sigma=1.203265
! Fit after  self-cal, rms=0.050871Jy  sigma=1.202224
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 = 0.000220542 Jy
! Component: 100  -  total flux cleaned = 0.000989283 Jy
! Component: 150  -  total flux cleaned = 0.00162426 Jy
! Component: 200  -  total flux cleaned = 0.00205555 Jy
! Total flux subtracted in 200 components = 0.00205555 Jy
! Clean residual min=-0.006106 max=0.010133 Jy/beam
! Clean residual mean=-0.000042 rms=0.002570 Jy/beam
! Combined flux in latest and established models = 0.431569 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 84 components and 0.431569 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.050551Jy  sigma=1.193840
! Fit after  self-cal, rms=0.050541Jy  sigma=1.193053
! 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=0.050541Jy  sigma=1.193053
! Fit after  self-cal, rms=0.050629Jy  sigma=1.191509
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.745 mas, bmaj=16.55 mas, bpa=29.49 degrees
! Estimated noise=0.98103 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00131489 Jy
! Component: 100  -  total flux cleaned = 0.00245313 Jy
! Component: 150  -  total flux cleaned = 0.00334437 Jy
! Component: 200  -  total flux cleaned = 0.0039382 Jy
! Total flux subtracted in 200 components = 0.0039382 Jy
! Clean residual min=-0.005759 max=0.009110 Jy/beam
! Clean residual mean=-0.000035 rms=0.002373 Jy/beam
! Combined flux in latest and established models = 0.435507 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 89 components and 0.435507 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.050330Jy  sigma=1.183823
! Fit after  self-cal, rms=0.050328Jy  sigma=1.183197
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 = 2.73703e-05 Jy
! Component: 100  -  total flux cleaned = 0.000789804 Jy
! Component: 150  -  total flux cleaned = 0.00118025 Jy
! Component: 200  -  total flux cleaned = 0.00143196 Jy
! Total flux subtracted in 200 components = 0.00143196 Jy
! Clean residual min=-0.005378 max=0.008532 Jy/beam
! Clean residual mean=-0.000032 rms=0.002270 Jy/beam
! Combined flux in latest and established models = 0.436939 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 95 components and 0.436939 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.050148Jy  sigma=1.178908
! Fit after  self-cal, rms=0.050151Jy  sigma=1.178409
! 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=0.050151Jy  sigma=1.178409
! Fit after  self-cal, rms=0.050241Jy  sigma=1.177649
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.318 mas, bmaj=18.43 mas, bpa=21.9 degrees
! Estimated noise=1.26497 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00499344 Jy
! Component: 100  -  total flux cleaned = 0.00651031 Jy
! Component: 150  -  total flux cleaned = 0.00697921 Jy
! Component: 200  -  total flux cleaned = 0.00740693 Jy
! Total flux subtracted in 200 components = 0.00740693 Jy
! Clean residual min=-0.008320 max=0.013342 Jy/beam
! Clean residual mean=-0.000041 rms=0.003920 Jy/beam
! Combined flux in latest and established models = 0.444346 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 101 components and 0.444346 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.050416Jy  sigma=1.180862
! Fit after  self-cal, rms=0.050310Jy  sigma=1.178551
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 = 0.000446236 Jy
! Component: 100  -  total flux cleaned = 0.000693745 Jy
! Component: 150  -  total flux cleaned = 0.000846014 Jy
! Component: 200  -  total flux cleaned = 0.0010638 Jy
! Total flux subtracted in 200 components = 0.0010638 Jy
! Clean residual min=-0.008241 max=0.012712 Jy/beam
! Clean residual mean=-0.000036 rms=0.003777 Jy/beam
! Combined flux in latest and established models = 0.445409 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 113 components and 0.445409 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.050398Jy  sigma=1.178666
! Fit after  self-cal, rms=0.050359Jy  sigma=1.177735
! 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=2.742 mas, bmaj=16.57 mas, bpa=29.52 degrees
! Estimated noise=0.983665 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.742 x 16.57 at 29.52 degrees (North through East)
! Clean map  min=-0.0057868  max=0.31842 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=2.206 mas, bmaj=16.85 mas, bpa=30.55 degrees
! Estimated noise=1.4651 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.234722 Jy
! Component: 100  -  total flux cleaned = 0.289812 Jy
! Component: 150  -  total flux cleaned = 0.316914 Jy
! Component: 200  -  total flux cleaned = 0.336295 Jy
! Total flux subtracted in 200 components = 0.336295 Jy
! Clean residual min=-0.015542 max=0.014250 Jy/beam
! Clean residual mean=-0.000087 rms=0.004338 Jy/beam
! Combined flux in latest and established models = 0.336295 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 13 model components to the UV plane model.
! The established model now contains 13 components and 0.336295 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.742 mas, bmaj=16.57 mas, bpa=29.52 degrees
! Estimated noise=0.983665 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 = 0.0262256 Jy
! Component: 100  -  total flux cleaned = 0.0439086 Jy
! Component: 150  -  total flux cleaned = 0.0569263 Jy
! Component: 200  -  total flux cleaned = 0.0671142 Jy
! Total flux subtracted in 200 components = 0.0671142 Jy
! Clean residual min=-0.009222 max=0.010668 Jy/beam
! Clean residual mean=-0.000111 rms=0.003584 Jy/beam
! Combined flux in latest and established models = 0.403409 Jy
! Adding 42 model components to the UV plane model.
! The established model now contains 49 components and 0.403409 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=6.318 mas, bmaj=18.43 mas, bpa=21.9 degrees
! Estimated noise=1.26497 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0152177 Jy
! Component: 100  -  total flux cleaned = 0.024429 Jy
! Component: 150  -  total flux cleaned = 0.0305714 Jy
! Component: 200  -  total flux cleaned = 0.0348387 Jy
! Total flux subtracted in 200 components = 0.0348387 Jy
! Clean residual min=-0.009565 max=0.012581 Jy/beam
! Clean residual mean=-0.000076 rms=0.004191 Jy/beam
! Combined flux in latest and established models = 0.438248 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 = 0.00304983 Jy
! Component: 100  -  total flux cleaned = 0.00474748 Jy
! Component: 150  -  total flux cleaned = 0.00548814 Jy
! Component: 200  -  total flux cleaned = 0.0061697 Jy
! Total flux subtracted in 200 components = 0.0061697 Jy
! Clean residual min=-0.008791 max=0.012297 Jy/beam
! Clean residual mean=-0.000041 rms=0.003896 Jy/beam
! Combined flux in latest and established models = 0.444418 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 71 components and 0.444418 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.742 mas, bmaj=16.57 mas, bpa=29.52 degrees
! Estimated noise=0.983665 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00179356 Jy
! Component: 100  -  total flux cleaned = 0.00148338 Jy
! Component: 150  -  total flux cleaned = 0.0010939 Jy
! Component: 200  -  total flux cleaned = 0.00066964 Jy
! Total flux subtracted in 200 components = 0.00066964 Jy
! Clean residual min=-0.005346 max=0.007309 Jy/beam
! Clean residual mean=-0.000015 rms=0.001963 Jy/beam
! Combined flux in latest and established models = 0.445087 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 86 components and 0.445087 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.049958Jy  sigma=1.168850
! Fit after  self-cal, rms=0.049933Jy  sigma=1.166935
wmodel /scr/pima/bg219a_uvs/J1657+4808_S_map.mod
! Writing 86 model components to file: /scr/pima/bg219a_uvs/J1657+4808_S_map.mod
wobs /scr/pima/bg219a_uvs/J1657+4808_S_uvs.fits
! Writing UV FITS file: /scr/pima/bg219a_uvs/J1657+4808_S_uvs.fits
wwins /scr/pima/bg219a_uvs/J1657+4808_S_map.win
! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J1657+4808_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 = 0.0031139 Jy
! Component: 100  -  total flux cleaned = 0.00482587 Jy
! Component: 150  -  total flux cleaned = 0.00526463 Jy
! Component: 200  -  total flux cleaned = 0.0055026 Jy
! Component: 250  -  total flux cleaned = 0.0055024 Jy
! Component: 300  -  total flux cleaned = 0.00537474 Jy
! Component: 350  -  total flux cleaned = 0.00537257 Jy
! Component: 400  -  total flux cleaned = 0.00537121 Jy
! Component: 450  -  total flux cleaned = 0.00532297 Jy
! Component: 500  -  total flux cleaned = 0.00510483 Jy
! Component: 550  -  total flux cleaned = 0.00518752 Jy
! Component: 600  -  total flux cleaned = 0.00534133 Jy
! Component: 650  -  total flux cleaned = 0.00555953 Jy
! Component: 700  -  total flux cleaned = 0.00573116 Jy
! Component: 750  -  total flux cleaned = 0.00586208 Jy
! Component: 800  -  total flux cleaned = 0.00614488 Jy
! Component: 850  -  total flux cleaned = 0.00635735 Jy
! Component: 900  -  total flux cleaned = 0.00665068 Jy
! Component: 950  -  total flux cleaned = 0.00696413 Jy
! Component: 1000  -  total flux cleaned = 0.00726972 Jy
! Component: 1050  -  total flux cleaned = 0.00759532 Jy
! Component: 1100  -  total flux cleaned = 0.00788694 Jy
! Component: 1150  -  total flux cleaned = 0.00814722 Jy
! Component: 1200  -  total flux cleaned = 0.00842823 Jy
! Component: 1250  -  total flux cleaned = 0.00855379 Jy
! Component: 1300  -  total flux cleaned = 0.00862826 Jy
! Component: 1350  -  total flux cleaned = 0.00870178 Jy
! Component: 1400  -  total flux cleaned = 0.00879874 Jy
! Component: 1450  -  total flux cleaned = 0.00882279 Jy
! Component: 1500  -  total flux cleaned = 0.00884641 Jy
! Component: 1550  -  total flux cleaned = 0.00894002 Jy
! Component: 1600  -  total flux cleaned = 0.00903304 Jy
! Component: 1650  -  total flux cleaned = 0.00912543 Jy
! Component: 1700  -  total flux cleaned = 0.00928673 Jy
! Component: 1750  -  total flux cleaned = 0.00944738 Jy
! Component: 1800  -  total flux cleaned = 0.0095617 Jy
! Component: 1850  -  total flux cleaned = 0.00972182 Jy
! Component: 1900  -  total flux cleaned = 0.00990506 Jy
! Component: 1950  -  total flux cleaned = 0.0100656 Jy
! Component: 2000  -  total flux cleaned = 0.0102492 Jy
! Component: 2050  -  total flux cleaned = 0.0103875 Jy
! Component: 2100  -  total flux cleaned = 0.0105499 Jy
! Component: 2150  -  total flux cleaned = 0.0107598 Jy
! Component: 2200  -  total flux cleaned = 0.0109476 Jy
! Component: 2250  -  total flux cleaned = 0.0111127 Jy
! Component: 2300  -  total flux cleaned = 0.0112791 Jy
! Component: 2350  -  total flux cleaned = 0.0115186 Jy
! Component: 2400  -  total flux cleaned = 0.0116637 Jy
! Component: 2450  -  total flux cleaned = 0.0118339 Jy
! Component: 2500  -  total flux cleaned = 0.0119811 Jy
! Component: 2550  -  total flux cleaned = 0.0121543 Jy
! Component: 2600  -  total flux cleaned = 0.0123292 Jy
! Component: 2650  -  total flux cleaned = 0.0124803 Jy
! Component: 2700  -  total flux cleaned = 0.0126333 Jy
! Component: 2750  -  total flux cleaned = 0.0127363 Jy
! Component: 2800  -  total flux cleaned = 0.0128923 Jy
! Component: 2850  -  total flux cleaned = 0.0129975 Jy
! Component: 2900  -  total flux cleaned = 0.0131574 Jy
! Component: 2950  -  total flux cleaned = 0.0132924 Jy
! Component: 3000  -  total flux cleaned = 0.0134289 Jy
! Component: 3050  -  total flux cleaned = 0.0135117 Jy
! Component: 3100  -  total flux cleaned = 0.013651 Jy
! Component: 3150  -  total flux cleaned = 0.0137354 Jy
! Component: 3200  -  total flux cleaned = 0.0139068 Jy
! Component: 3250  -  total flux cleaned = 0.0140226 Jy
! Component: 3300  -  total flux cleaned = 0.0141691 Jy
! Component: 3350  -  total flux cleaned = 0.0142583 Jy
! Component: 3400  -  total flux cleaned = 0.0143785 Jy
! Component: 3450  -  total flux cleaned = 0.0145 Jy
! Component: 3500  -  total flux cleaned = 0.0146231 Jy
! Component: 3550  -  total flux cleaned = 0.014779 Jy
! Component: 3600  -  total flux cleaned = 0.0149059 Jy
! Component: 3650  -  total flux cleaned = 0.015034 Jy
! Component: 3700  -  total flux cleaned = 0.0151634 Jy
! Component: 3750  -  total flux cleaned = 0.0152617 Jy
! Component: 3800  -  total flux cleaned = 0.0154274 Jy
! Component: 3850  -  total flux cleaned = 0.0155621 Jy
! Component: 3900  -  total flux cleaned = 0.0156985 Jy
! Component: 3950  -  total flux cleaned = 0.015802 Jy
! Component: 4000  -  total flux cleaned = 0.0159419 Jy
! Component: 4050  -  total flux cleaned = 0.0160837 Jy
! Total flux subtracted in 4096 components = 0.0161554 Jy
! Clean residual min=-0.002031 max=0.002052 Jy/beam
! Clean residual mean=-0.000002 rms=0.000589 Jy/beam
! Combined flux in latest and established models = 0.461243 Jy
keep
! Adding 222 model components to the UV plane model.
! The established model now contains 308 components and 0.461243 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/scr/pima/bg219a_uvs/J1657+4808_S\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.742 x 16.57 at 29.52 degrees (North through East)
! Clean map  min=-0.0056481  max=0.31702 Jy/beam
! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1657+4808_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.317022 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000727393 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.688338 0.688338 1.37668 2.75335 5.5067 11.0134 22.0268 44.0536 88.1072
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0021 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.317 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  435.832 
quit
! Quitting program
! Log file /scr/pima/bg219a_uvs/J1657+4808_S_uvs.log closed on Wed Apr  6 22:59:48 2016