! Started logfile: /image_prod/ug002_uva//J0226-1843_S_dfm.log on Wed Mar  4 19:33:13 2020
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /image_prod/ug002_uva//J0226-1843_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0226-1843_S_uva.fits
! AN table 1: 50 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.628571 visibilities/baseline/integration-bin.
! Found source: J0226-1843
! 
! There are 3 IFs, and a total of 3 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
! 
! Polarization(s): RR
! 
! Read 40 lines of history.
! 
! Reading 1980 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Restricting channel ranges to the available 3 channels.
! Selecting polarization: RR,  channels: 1..3
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
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 
![@/opt64/bin/pima_mupet_01.dfm J0226-1843_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
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === "
! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 ===  
! 
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 78 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 78 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 78 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.022642Jy  sigma=7.541069
! Fit after  self-cal, rms=0.803032Jy  sigma=5.992010
! 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=3.143 mas, bmaj=12.18 mas, bpa=-16.53 degrees
! Estimated noise=3.15783 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 = 0.156084 Jy
! Component: 100  -  total flux cleaned = 0.190468 Jy
! Total flux subtracted in 100 components = 0.190468 Jy
! Clean residual min=-0.008326 max=0.011734 Jy/beam
! Clean residual mean=0.000017 rms=0.002560 Jy/beam
! Combined flux in latest and established models = 0.190468 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.190468 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067358Jy  sigma=0.464907
! Fit after  self-cal, rms=0.067354Jy  sigma=0.464878
! 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=3.699 mas, bmaj=13.08 mas, bpa=-16.4 degrees
! Estimated noise=2.19043 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 = 0.013308 Jy
! Component: 100  -  total flux cleaned = 0.0193651 Jy
! Component: 150  -  total flux cleaned = 0.0222777 Jy
! Component: 200  -  total flux cleaned = 0.0230972 Jy
! Total flux subtracted in 200 components = 0.0230972 Jy
! Clean residual min=-0.009926 max=0.006396 Jy/beam
! Clean residual mean=0.000022 rms=0.002053 Jy/beam
! Combined flux in latest and established models = 0.213566 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 29 components and 0.213566 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065231Jy  sigma=0.444427
! Fit after  self-cal, rms=0.065261Jy  sigma=0.444366
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.699 x 13.08 at -16.4 degrees (North through East)
! Clean map  min=-0.0097958  max=0.1903 Jy/beam
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        0.98     FD        1.00     KP        1.05     MK        0.98     
!   NL        0.93     OV        0.87     PT        1.06     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.23     FD        0.99     KP        1.05     MK        1.02     
!   NL        1.07     OV        0.91     PT        1.02     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.01     KP        1.03     MK        1.01     
!   NL        0.98     OV        0.90     PT        1.03     
! 
! 
! Fit before self-cal, rms=0.065261Jy  sigma=0.444366
! Fit after  self-cal, rms=0.064338Jy  sigma=0.427619
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.713 mas, bmaj=13.17 mas, bpa=-16.35 degrees
! Estimated noise=2.19403 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 = -0.000619691 Jy
! Component: 100  -  total flux cleaned = -0.000587452 Jy
! Component: 150  -  total flux cleaned = -0.000559648 Jy
! Component: 200  -  total flux cleaned = -0.000559329 Jy
! Total flux subtracted in 200 components = -0.000559329 Jy
! Clean residual min=-0.003723 max=0.004225 Jy/beam
! Clean residual mean=-0.000004 rms=0.001006 Jy/beam
! Combined flux in latest and established models = 0.213006 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 45 components and 0.213006 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064302Jy  sigma=0.427371
! Fit after  self-cal, rms=0.064359Jy  sigma=0.427239
! 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.
! 
! Fit before self-cal, rms=0.064359Jy  sigma=0.427239
! Fit after  self-cal, rms=0.064133Jy  sigma=0.424670
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.713 mas, bmaj=13.22 mas, bpa=-16.25 degrees
! Estimated noise=2.19149 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000267447 Jy
! Component: 100  -  total flux cleaned = -0.000340153 Jy
! Component: 150  -  total flux cleaned = -0.000359577 Jy
! Component: 200  -  total flux cleaned = -0.000378126 Jy
! Total flux subtracted in 200 components = -0.000378126 Jy
! Clean residual min=-0.003542 max=0.003507 Jy/beam
! Clean residual mean=-0.000002 rms=0.000865 Jy/beam
! Combined flux in latest and established models = 0.212628 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 58 components and 0.212628 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064101Jy  sigma=0.424607
! Fit after  self-cal, rms=0.064111Jy  sigma=0.424583
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 = -0.000139632 Jy
! Component: 100  -  total flux cleaned = -0.000122655 Jy
! Component: 150  -  total flux cleaned = -0.00012348 Jy
! Component: 200  -  total flux cleaned = -0.000165081 Jy
! Total flux subtracted in 200 components = -0.000165081 Jy
! Clean residual min=-0.003546 max=0.003505 Jy/beam
! Clean residual mean=-0.000002 rms=0.000861 Jy/beam
! Combined flux in latest and established models = 0.212463 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 69 components and 0.212463 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064097Jy  sigma=0.424566
! Fit after  self-cal, rms=0.064099Jy  sigma=0.424561
! 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.
! 
! Fit before self-cal, rms=0.064099Jy  sigma=0.424561
! Fit after  self-cal, rms=0.064117Jy  sigma=0.424514
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.711 mas, bmaj=13.25 mas, bpa=-16.2 degrees
! Estimated noise=2.18842 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000469961 Jy
! Component: 100  -  total flux cleaned = -0.000560943 Jy
! Component: 150  -  total flux cleaned = -0.000591839 Jy
! Component: 200  -  total flux cleaned = -0.000621491 Jy
! Total flux subtracted in 200 components = -0.000621491 Jy
! Clean residual min=-0.003493 max=0.003420 Jy/beam
! Clean residual mean=-0.000002 rms=0.000849 Jy/beam
! Combined flux in latest and established models = 0.211842 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 77 components and 0.211842 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064096Jy  sigma=0.424481
! Fit after  self-cal, rms=0.064099Jy  sigma=0.424475
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 = -7.80283e-05 Jy
! Component: 100  -  total flux cleaned = -0.000104978 Jy
! Component: 150  -  total flux cleaned = -0.00014399 Jy
! Component: 200  -  total flux cleaned = -0.000181541 Jy
! Total flux subtracted in 200 components = -0.000181541 Jy
! Clean residual min=-0.003493 max=0.003417 Jy/beam
! Clean residual mean=-0.000002 rms=0.000846 Jy/beam
! Combined flux in latest and established models = 0.21166 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 81 components and 0.21166 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064089Jy  sigma=0.424460
! Fit after  self-cal, rms=0.064091Jy  sigma=0.424456
! 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.
! 
! Fit before self-cal, rms=0.064091Jy  sigma=0.424456
! Fit after  self-cal, rms=0.064115Jy  sigma=0.424416
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.016 mas, bmaj=17.59 mas, bpa=1.284 degrees
! Estimated noise=2.56234 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000720986 Jy
! Component: 100  -  total flux cleaned = -0.000831363 Jy
! Component: 150  -  total flux cleaned = -0.000859617 Jy
! Component: 200  -  total flux cleaned = -0.000873318 Jy
! Total flux subtracted in 200 components = -0.000873318 Jy
! Clean residual min=-0.003113 max=0.003543 Jy/beam
! Clean residual mean=-0.000003 rms=0.000941 Jy/beam
! Combined flux in latest and established models = 0.210787 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 85 components and 0.210787 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064108Jy  sigma=0.424409
! Fit after  self-cal, rms=0.064107Jy  sigma=0.424401
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 = -2.70117e-05 Jy
! Component: 100  -  total flux cleaned = -3.87667e-05 Jy
! Component: 150  -  total flux cleaned = -4.0421e-05 Jy
! Component: 200  -  total flux cleaned = -4.04997e-05 Jy
! Total flux subtracted in 200 components = -4.04997e-05 Jy
! Clean residual min=-0.003143 max=0.003508 Jy/beam
! Clean residual mean=-0.000003 rms=0.000938 Jy/beam
! Combined flux in latest and established models = 0.210746 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 88 components and 0.210746 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064103Jy  sigma=0.424408
! Fit after  self-cal, rms=0.064102Jy  sigma=0.424405
! 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=3.71 mas, bmaj=13.27 mas, bpa=-16.16 degrees
! Estimated noise=2.18524 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.71 x 13.27 at -16.16 degrees (North through East)
! Clean map  min=-0.0034422  max=0.19071 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=3.143 mas, bmaj=12.35 mas, bpa=-16.35 degrees
! Estimated noise=3.17829 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.156716 Jy
! Component: 100  -  total flux cleaned = 0.191028 Jy
! Component: 150  -  total flux cleaned = 0.201289 Jy
! Component: 200  -  total flux cleaned = 0.205872 Jy
! Total flux subtracted in 200 components = 0.205872 Jy
! Clean residual min=-0.005849 max=0.004255 Jy/beam
! Clean residual mean=0.000000 rms=0.001257 Jy/beam
! Combined flux in latest and established models = 0.205872 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 0.205872 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.71 mas, bmaj=13.27 mas, bpa=-16.16 degrees
! Estimated noise=2.18524 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 = 0.0028208 Jy
! Component: 100  -  total flux cleaned = 0.00420558 Jy
! Component: 150  -  total flux cleaned = 0.00449397 Jy
! Component: 200  -  total flux cleaned = 0.00470281 Jy
! Total flux subtracted in 200 components = 0.00470281 Jy
! Clean residual min=-0.003880 max=0.003490 Jy/beam
! Clean residual mean=-0.000002 rms=0.000874 Jy/beam
! Combined flux in latest and established models = 0.210575 Jy
! Adding 15 model components to the UV plane model.
! The established model now contains 32 components and 0.210575 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=9.016 mas, bmaj=17.59 mas, bpa=1.284 degrees
! Estimated noise=2.56234 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000270806 Jy
! Component: 100  -  total flux cleaned = -0.000232749 Jy
! Component: 150  -  total flux cleaned = -0.000178898 Jy
! Component: 200  -  total flux cleaned = -0.000162756 Jy
! Total flux subtracted in 200 components = -0.000162756 Jy
! Clean residual min=-0.003351 max=0.003398 Jy/beam
! Clean residual mean=-0.000003 rms=0.000953 Jy/beam
! Combined flux in latest and established models = 0.210412 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 = 3.11141e-05 Jy
! Component: 100  -  total flux cleaned = 6.00767e-05 Jy
! Component: 150  -  total flux cleaned = 7.41785e-05 Jy
! Component: 200  -  total flux cleaned = 0.000101541 Jy
! Total flux subtracted in 200 components = 0.000101541 Jy
! Clean residual min=-0.003342 max=0.003449 Jy/beam
! Clean residual mean=-0.000003 rms=0.000947 Jy/beam
! Combined flux in latest and established models = 0.210513 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 44 components and 0.210513 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.71 mas, bmaj=13.27 mas, bpa=-16.16 degrees
! Estimated noise=2.18524 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000248068 Jy
! Component: 100  -  total flux cleaned = 0.000320904 Jy
! Component: 150  -  total flux cleaned = 0.000342684 Jy
! Component: 200  -  total flux cleaned = 0.000363223 Jy
! Total flux subtracted in 200 components = 0.000363223 Jy
! Clean residual min=-0.003815 max=0.003435 Jy/beam
! Clean residual mean=-0.000002 rms=0.000856 Jy/beam
! Combined flux in latest and established models = 0.210877 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 60 components and 0.210877 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064144Jy  sigma=0.424513
! Fit after  self-cal, rms=0.064144Jy  sigma=0.424495
wmodel J0226-1843_S_map.mod
! Writing 60 model components to file: J0226-1843_S_map.mod
wobs   J0226-1843_S_uvs.fits
! Writing UV FITS file: J0226-1843_S_uvs.fits
wwins  J0226-1843_S_map.win
! wwins: Wrote 1 windows to J0226-1843_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 = -0.00036802 Jy
! Component: 100  -  total flux cleaned = 4.69665e-05 Jy
! Component: 150  -  total flux cleaned = 0.000580273 Jy
! Component: 200  -  total flux cleaned = 0.000803596 Jy
! Component: 250  -  total flux cleaned = 0.00088732 Jy
! Component: 300  -  total flux cleaned = 0.000927124 Jy
! Component: 350  -  total flux cleaned = 0.000820354 Jy
! Component: 400  -  total flux cleaned = 0.000821136 Jy
! Component: 450  -  total flux cleaned = 0.000822395 Jy
! Component: 500  -  total flux cleaned = 0.000761623 Jy
! Component: 550  -  total flux cleaned = 0.000906722 Jy
! Component: 600  -  total flux cleaned = 0.00104651 Jy
! Component: 650  -  total flux cleaned = 0.0011533 Jy
! Component: 700  -  total flux cleaned = 0.00120543 Jy
! Component: 750  -  total flux cleaned = 0.00120542 Jy
! Component: 800  -  total flux cleaned = 0.00115724 Jy
! Component: 850  -  total flux cleaned = 0.00106343 Jy
! Component: 900  -  total flux cleaned = 0.000994782 Jy
! Component: 950  -  total flux cleaned = 0.000883191 Jy
! Component: 1000  -  total flux cleaned = 0.000818043 Jy
! Component: 1050  -  total flux cleaned = 0.000733399 Jy
! Component: 1100  -  total flux cleaned = 0.000692296 Jy
! Component: 1150  -  total flux cleaned = 0.000712274 Jy
! Component: 1200  -  total flux cleaned = 0.000731529 Jy
! Component: 1250  -  total flux cleaned = 0.000692646 Jy
! Component: 1300  -  total flux cleaned = 0.000674256 Jy
! Component: 1350  -  total flux cleaned = 0.000637533 Jy
! Component: 1400  -  total flux cleaned = 0.000601297 Jy
! Component: 1450  -  total flux cleaned = 0.000547841 Jy
! Component: 1500  -  total flux cleaned = 0.000513009 Jy
! Component: 1550  -  total flux cleaned = 0.000478736 Jy
! Component: 1600  -  total flux cleaned = 0.000478743 Jy
! Component: 1650  -  total flux cleaned = 0.00046214 Jy
! Component: 1700  -  total flux cleaned = 0.00044579 Jy
! Component: 1750  -  total flux cleaned = 0.000445663 Jy
! Component: 1800  -  total flux cleaned = 0.000461774 Jy
! Component: 1850  -  total flux cleaned = 0.00047761 Jy
! Component: 1900  -  total flux cleaned = 0.000555234 Jy
! Component: 1950  -  total flux cleaned = 0.000585918 Jy
! Component: 2000  -  total flux cleaned = 0.000585875 Jy
! Component: 2050  -  total flux cleaned = 0.00058593 Jy
! Component: 2100  -  total flux cleaned = 0.000600956 Jy
! Component: 2150  -  total flux cleaned = 0.000585995 Jy
! Component: 2200  -  total flux cleaned = 0.000585926 Jy
! Component: 2250  -  total flux cleaned = 0.000585777 Jy
! Component: 2300  -  total flux cleaned = 0.000556366 Jy
! Component: 2350  -  total flux cleaned = 0.000527186 Jy
! Component: 2400  -  total flux cleaned = 0.000498024 Jy
! Component: 2450  -  total flux cleaned = 0.000512546 Jy
! Component: 2500  -  total flux cleaned = 0.00045444 Jy
! Component: 2550  -  total flux cleaned = 0.000425464 Jy
! Component: 2600  -  total flux cleaned = 0.000381998 Jy
! Component: 2650  -  total flux cleaned = 0.00039659 Jy
! Component: 2700  -  total flux cleaned = 0.000353108 Jy
! Component: 2750  -  total flux cleaned = 0.000353115 Jy
! Component: 2800  -  total flux cleaned = 0.000353123 Jy
! Component: 2850  -  total flux cleaned = 0.000338583 Jy
! Component: 2900  -  total flux cleaned = 0.000353056 Jy
! Component: 2950  -  total flux cleaned = 0.000338433 Jy
! Component: 3000  -  total flux cleaned = 0.00035289 Jy
! Component: 3050  -  total flux cleaned = 0.000338399 Jy
! Component: 3100  -  total flux cleaned = 0.000367608 Jy
! Component: 3150  -  total flux cleaned = 0.000382404 Jy
! Component: 3200  -  total flux cleaned = 0.000382387 Jy
! Component: 3250  -  total flux cleaned = 0.000411894 Jy
! Component: 3300  -  total flux cleaned = 0.000397089 Jy
! Component: 3350  -  total flux cleaned = 0.000426842 Jy
! Component: 3400  -  total flux cleaned = 0.000411888 Jy
! Component: 3450  -  total flux cleaned = 0.000411885 Jy
! Component: 3500  -  total flux cleaned = 0.000411983 Jy
! Component: 3550  -  total flux cleaned = 0.000442525 Jy
! Component: 3600  -  total flux cleaned = 0.000457957 Jy
! Component: 3650  -  total flux cleaned = 0.000504334 Jy
! Component: 3700  -  total flux cleaned = 0.000535639 Jy
! Component: 3750  -  total flux cleaned = 0.000551405 Jy
! Component: 3800  -  total flux cleaned = 0.000582966 Jy
! Component: 3850  -  total flux cleaned = 0.000614843 Jy
! Component: 3900  -  total flux cleaned = 0.000663251 Jy
! Component: 3950  -  total flux cleaned = 0.000695774 Jy
! Component: 4000  -  total flux cleaned = 0.000728613 Jy
! Component: 4050  -  total flux cleaned = 0.000761636 Jy
! Total flux subtracted in 4096 components = 0.000811873 Jy
! Clean residual min=-0.001079 max=0.001025 Jy/beam
! Clean residual mean=0.000002 rms=0.000275 Jy/beam
! Combined flux in latest and established models = 0.211688 Jy
keep
! Adding 233 model components to the UV plane model.
! The established model now contains 293 components and 0.211689 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0226-1843_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.71 x 13.27 at -16.16 degrees (North through East)
! Clean map  min=-0.0032551  max=0.19086 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0226-1843_S_map.fits
wmodel /image_prod/ug002_uva//J0226-1843_S_map.mod
! Writing 293 model components to file: /image_prod/ug002_uva//J0226-1843_S_map.mod
wobs   /image_prod/ug002_uva//J0226-1843_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0226-1843_S_uvs.fits
wwins  /image_prod/ug002_uva//J0226-1843_S_map.win
! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0226-1843_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.190858 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000284209 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.446734 0.446734 0.893468 1.78694 3.57387 7.14774 14.2955 28.591 57.1819
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0008 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.19 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  671.54 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0226-1843_S_dfm.log closed on Wed Mar  4 19:33:16 2020