! Started logfile: /image_prod/ug002_uva//J1938+664B_S_a_dfm.log on Thu Mar  5 04:19:13 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//J1938+664B_S_a_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1938+664B_S_a_uva.fits
! AN table 1: 202 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.677228 visibilities/baseline/integration-bin.
! Found source: J1938+664B
! 
! 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 44 lines of history.
! 
! Reading 18468 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 J1938+664B_S_a]
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 354 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 354 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 354 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.003370Jy  sigma=7.800430
! Fit after  self-cal, rms=0.958824Jy  sigma=7.404604
! 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=3.365 mas, bmaj=4.23 mas, bpa=-38.35 degrees
! Estimated noise=1.45431 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 = 0.0327251 Jy
! Component: 100  -  total flux cleaned = 0.0452339 Jy
! Total flux subtracted in 100 components = 0.0452339 Jy
! Clean residual min=-0.008088 max=0.010999 Jy/beam
! Clean residual mean=-0.000062 rms=0.002285 Jy/beam
! Combined flux in latest and established models = 0.0452339 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.0452339 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.083950Jy  sigma=0.636444
! Fit after  self-cal, rms=0.082136Jy  sigma=0.623555
! 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=4.427 mas, bmaj=5.424 mas, bpa=-44.91 degrees
! Estimated noise=0.692075 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 = 0.0142324 Jy
! Component: 100  -  total flux cleaned = 0.0213848 Jy
! Component: 150  -  total flux cleaned = 0.0252149 Jy
! Component: 200  -  total flux cleaned = 0.0273064 Jy
! Total flux subtracted in 200 components = 0.0273064 Jy
! Clean residual min=-0.010122 max=0.013101 Jy/beam
! Clean residual mean=-0.000126 rms=0.003080 Jy/beam
! Combined flux in latest and established models = 0.0725403 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 36 components and 0.0725402 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.080443Jy  sigma=0.600728
! Fit after  self-cal, rms=0.080264Jy  sigma=0.599288
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.427 x 5.424 at -44.91 degrees (North through East)
! Clean map  min=-0.010082  max=0.043735 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.30     FD        0.97     HN        1.16     KP        0.84     
!   LA        1.05     MK        1.07     NL        1.08     OV        1.53     
!   PT        0.83     SC        0.81     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.34     FD        0.94     HN        1.12     KP        0.90     
!   LA        1.00     MK        1.05     NL        1.02     OV        1.27     
!   PT        0.87     SC        0.74     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.34     FD        0.99     HN        1.13     KP        0.88     
!   LA        0.93     MK        1.07     NL        1.12     OV        1.81     
!   PT        0.85     SC        0.84     
! 
! 
! Fit before self-cal, rms=0.080264Jy  sigma=0.599288
! Fit after  self-cal, rms=0.083970Jy  sigma=0.593282
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.416 mas, bmaj=5.447 mas, bpa=-38.73 degrees
! Estimated noise=0.68185 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 = 0.000473386 Jy
! Component: 100  -  total flux cleaned = 0.000478113 Jy
! Component: 150  -  total flux cleaned = 0.00047771 Jy
! Component: 200  -  total flux cleaned = 0.000434129 Jy
! Total flux subtracted in 200 components = 0.000434129 Jy
! Clean residual min=-0.010403 max=0.012784 Jy/beam
! Clean residual mean=-0.000107 rms=0.002963 Jy/beam
! Combined flux in latest and established models = 0.0729744 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 44 components and 0.0729744 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.083916Jy  sigma=0.592666
! Fit after  self-cal, rms=0.084481Jy  sigma=0.591501
! 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=0.084481Jy  sigma=0.591501
! Fit after  self-cal, rms=0.201906Jy  sigma=0.517894
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.474 mas, bmaj=5.571 mas, bpa=-43.18 degrees
! Estimated noise=0.809004 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00578145 Jy
! Component: 100  -  total flux cleaned = 0.00631564 Jy
! Component: 150  -  total flux cleaned = 0.006691 Jy
! Component: 200  -  total flux cleaned = 0.00675461 Jy
! Total flux subtracted in 200 components = 0.00675461 Jy
! Clean residual min=-0.006804 max=0.007666 Jy/beam
! Clean residual mean=0.000036 rms=0.002018 Jy/beam
! Combined flux in latest and established models = 0.079729 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 50 components and 0.079729 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.201070Jy  sigma=0.518397
! Fit after  self-cal, rms=0.207454Jy  sigma=0.507780
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 = -0.00161115 Jy
! Component: 100  -  total flux cleaned = -0.00172786 Jy
! Component: 150  -  total flux cleaned = -0.00184563 Jy
! Component: 200  -  total flux cleaned = -0.00191307 Jy
! Total flux subtracted in 200 components = -0.00191307 Jy
! Clean residual min=-0.006110 max=0.007206 Jy/beam
! Clean residual mean=0.000018 rms=0.001931 Jy/beam
! Combined flux in latest and established models = 0.0778159 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 57 components and 0.0778159 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.207424Jy  sigma=0.507265
! Fit after  self-cal, rms=0.207438Jy  sigma=0.507166
! 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=0.207438Jy  sigma=0.507166
! Fit after  self-cal, rms=0.229223Jy  sigma=0.496459
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.46 mas, bmaj=5.752 mas, bpa=-46.88 degrees
! Estimated noise=0.817754 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000204621 Jy
! Component: 100  -  total flux cleaned = -3.10383e-05 Jy
! Component: 150  -  total flux cleaned = -3.02006e-05 Jy
! Component: 200  -  total flux cleaned = -3.07306e-05 Jy
! Total flux subtracted in 200 components = -3.07306e-05 Jy
! Clean residual min=-0.005422 max=0.006934 Jy/beam
! Clean residual mean=-0.000002 rms=0.001746 Jy/beam
! Combined flux in latest and established models = 0.0777852 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 61 components and 0.0777852 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.229195Jy  sigma=0.496502
! Fit after  self-cal, rms=0.230059Jy  sigma=0.495860
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 = -0.000678124 Jy
! Component: 100  -  total flux cleaned = -0.000595023 Jy
! Component: 150  -  total flux cleaned = -0.000595024 Jy
! Component: 200  -  total flux cleaned = -0.000572677 Jy
! Total flux subtracted in 200 components = -0.000572677 Jy
! Clean residual min=-0.005625 max=0.006918 Jy/beam
! Clean residual mean=-0.000002 rms=0.001790 Jy/beam
! Combined flux in latest and established models = 0.0772125 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 64 components and 0.0772125 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.230042Jy  sigma=0.495929
! Fit after  self-cal, rms=0.230025Jy  sigma=0.495892
! 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=0.230025Jy  sigma=0.495892
! Fit after  self-cal, rms=0.239518Jy  sigma=0.495640
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.278 mas, bmaj=11.25 mas, bpa=-67.36 degrees
! Estimated noise=0.891869 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00074102 Jy
! Component: 100  -  total flux cleaned = -0.00074014 Jy
! Component: 150  -  total flux cleaned = -0.000740559 Jy
! Component: 200  -  total flux cleaned = -0.000765367 Jy
! Total flux subtracted in 200 components = -0.000765367 Jy
! Clean residual min=-0.008168 max=0.008812 Jy/beam
! Clean residual mean=-0.000006 rms=0.002581 Jy/beam
! Combined flux in latest and established models = 0.0764471 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 64 components and 0.0764471 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.239518Jy  sigma=0.495731
! Fit after  self-cal, rms=0.239627Jy  sigma=0.495644
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 = -0.000293481 Jy
! Component: 100  -  total flux cleaned = -0.000223321 Jy
! Component: 150  -  total flux cleaned = -0.00022475 Jy
! Component: 200  -  total flux cleaned = -0.000243382 Jy
! Total flux subtracted in 200 components = -0.000243382 Jy
! Clean residual min=-0.008198 max=0.008762 Jy/beam
! Clean residual mean=-0.000006 rms=0.002588 Jy/beam
! Combined flux in latest and established models = 0.0762038 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 64 components and 0.0762038 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.239634Jy  sigma=0.495727
! Fit after  self-cal, rms=0.239609Jy  sigma=0.495690
! 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=4.443 mas, bmaj=5.832 mas, bpa=-47.09 degrees
! Estimated noise=0.818078 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.443 x 5.832 at -47.09 degrees (North through East)
! Clean map  min=-0.0058095  max=0.048087 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=3.384 mas, bmaj=4.439 mas, bpa=-39.98 degrees
! Estimated noise=1.77331 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0398897 Jy
! Component: 100  -  total flux cleaned = 0.0568084 Jy
! Component: 150  -  total flux cleaned = 0.0657391 Jy
! Component: 200  -  total flux cleaned = 0.0695145 Jy
! Total flux subtracted in 200 components = 0.0695145 Jy
! Clean residual min=-0.006410 max=0.008139 Jy/beam
! Clean residual mean=-0.000005 rms=0.001686 Jy/beam
! Combined flux in latest and established models = 0.0695145 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 18 model components to the UV plane model.
! The established model now contains 18 components and 0.0695145 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.443 mas, bmaj=5.832 mas, bpa=-47.09 degrees
! Estimated noise=0.818078 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 = 0.00454206 Jy
! Component: 100  -  total flux cleaned = 0.00508437 Jy
! Component: 150  -  total flux cleaned = 0.00563242 Jy
! Component: 200  -  total flux cleaned = 0.00606486 Jy
! Total flux subtracted in 200 components = 0.00606486 Jy
! Clean residual min=-0.006107 max=0.007026 Jy/beam
! Clean residual mean=-0.000004 rms=0.001807 Jy/beam
! Combined flux in latest and established models = 0.0755793 Jy
! Adding 14 model components to the UV plane model.
! The established model now contains 30 components and 0.0755793 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=9.278 mas, bmaj=11.25 mas, bpa=-67.36 degrees
! Estimated noise=0.891869 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000332887 Jy
! Component: 100  -  total flux cleaned = 0.000474408 Jy
! Component: 150  -  total flux cleaned = 0.000551679 Jy
! Component: 200  -  total flux cleaned = 0.000552018 Jy
! Total flux subtracted in 200 components = 0.000552018 Jy
! Clean residual min=-0.008193 max=0.008707 Jy/beam
! Clean residual mean=-0.000006 rms=0.002591 Jy/beam
! Combined flux in latest and established models = 0.0761314 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 = 6.63316e-07 Jy
! Component: 100  -  total flux cleaned = -2.83919e-05 Jy
! Component: 150  -  total flux cleaned = -2.98334e-05 Jy
! Component: 200  -  total flux cleaned = -5.55724e-05 Jy
! Total flux subtracted in 200 components = -5.55724e-05 Jy
! Clean residual min=-0.008206 max=0.008739 Jy/beam
! Clean residual mean=-0.000006 rms=0.002591 Jy/beam
! Combined flux in latest and established models = 0.0760758 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 37 components and 0.0760758 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.443 mas, bmaj=5.832 mas, bpa=-47.09 degrees
! Estimated noise=0.818078 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -5.67978e-05 Jy
! Component: 100  -  total flux cleaned = -5.65839e-05 Jy
! Component: 150  -  total flux cleaned = -5.58517e-05 Jy
! Component: 200  -  total flux cleaned = -5.50421e-05 Jy
! Total flux subtracted in 200 components = -5.50421e-05 Jy
! Clean residual min=-0.005812 max=0.007222 Jy/beam
! Clean residual mean=-0.000003 rms=0.001807 Jy/beam
! Combined flux in latest and established models = 0.0760207 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 42 components and 0.0760207 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.239619Jy  sigma=0.495866
! Fit after  self-cal, rms=0.239629Jy  sigma=0.495756
wmodel J1938+664B_S_a_map.mod
! Writing 42 model components to file: J1938+664B_S_a_map.mod
wobs   J1938+664B_S_a_uvs.fits
! Writing UV FITS file: J1938+664B_S_a_uvs.fits
wwins  J1938+664B_S_a_map.win
! wwins: Wrote 1 windows to J1938+664B_S_a_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 = 0.00260332 Jy
! Component: 100  -  total flux cleaned = 0.00470191 Jy
! Component: 150  -  total flux cleaned = 0.0062744 Jy
! Component: 200  -  total flux cleaned = 0.00728026 Jy
! Component: 250  -  total flux cleaned = 0.00825012 Jy
! Component: 300  -  total flux cleaned = 0.00928113 Jy
! Component: 350  -  total flux cleaned = 0.0101927 Jy
! Component: 400  -  total flux cleaned = 0.0111677 Jy
! Component: 450  -  total flux cleaned = 0.0121147 Jy
! Component: 500  -  total flux cleaned = 0.0127031 Jy
! Component: 550  -  total flux cleaned = 0.0133622 Jy
! Component: 600  -  total flux cleaned = 0.0140065 Jy
! Component: 650  -  total flux cleaned = 0.0145594 Jy
! Component: 700  -  total flux cleaned = 0.0152558 Jy
! Component: 750  -  total flux cleaned = 0.0156352 Jy
! Component: 800  -  total flux cleaned = 0.0160086 Jy
! Component: 850  -  total flux cleaned = 0.0163022 Jy
! Component: 900  -  total flux cleaned = 0.0168779 Jy
! Component: 950  -  total flux cleaned = 0.0172319 Jy
! Component: 1000  -  total flux cleaned = 0.0175109 Jy
! Component: 1050  -  total flux cleaned = 0.0178545 Jy
! Component: 1100  -  total flux cleaned = 0.0181943 Jy
! Component: 1150  -  total flux cleaned = 0.0184627 Jy
! Component: 1200  -  total flux cleaned = 0.0187935 Jy
! Component: 1250  -  total flux cleaned = 0.0191194 Jy
! Component: 1300  -  total flux cleaned = 0.0193776 Jy
! Component: 1350  -  total flux cleaned = 0.0197589 Jy
! Component: 1400  -  total flux cleaned = 0.0198844 Jy
! Component: 1450  -  total flux cleaned = 0.0201967 Jy
! Component: 1500  -  total flux cleaned = 0.0205667 Jy
! Component: 1550  -  total flux cleaned = 0.0206885 Jy
! Component: 1600  -  total flux cleaned = 0.0209903 Jy
! Component: 1650  -  total flux cleaned = 0.0211695 Jy
! Component: 1700  -  total flux cleaned = 0.0213468 Jy
! Component: 1750  -  total flux cleaned = 0.0217561 Jy
! Component: 1800  -  total flux cleaned = 0.0219295 Jy
! Component: 1850  -  total flux cleaned = 0.0219866 Jy
! Component: 1900  -  total flux cleaned = 0.0221572 Jy
! Component: 1950  -  total flux cleaned = 0.0222136 Jy
! Component: 2000  -  total flux cleaned = 0.0224378 Jy
! Component: 2050  -  total flux cleaned = 0.022659 Jy
! Component: 2100  -  total flux cleaned = 0.022604 Jy
! Component: 2150  -  total flux cleaned = 0.0227126 Jy
! Component: 2200  -  total flux cleaned = 0.022767 Jy
! Component: 2250  -  total flux cleaned = 0.0228211 Jy
! Component: 2300  -  total flux cleaned = 0.0229275 Jy
! Component: 2350  -  total flux cleaned = 0.0229803 Jy
! Component: 2400  -  total flux cleaned = 0.0231903 Jy
! Component: 2450  -  total flux cleaned = 0.023242 Jy
! Component: 2500  -  total flux cleaned = 0.0232422 Jy
! Component: 2550  -  total flux cleaned = 0.0233962 Jy
! Component: 2600  -  total flux cleaned = 0.0234471 Jy
! Component: 2650  -  total flux cleaned = 0.0237502 Jy
! Component: 2700  -  total flux cleaned = 0.0237997 Jy
! Component: 2750  -  total flux cleaned = 0.0238993 Jy
! Component: 2800  -  total flux cleaned = 0.023899 Jy
! Component: 2850  -  total flux cleaned = 0.023948 Jy
! Component: 2900  -  total flux cleaned = 0.0241425 Jy
! Component: 2950  -  total flux cleaned = 0.0241908 Jy
! Component: 3000  -  total flux cleaned = 0.0244308 Jy
! Component: 3050  -  total flux cleaned = 0.0244309 Jy
! Component: 3100  -  total flux cleaned = 0.0244785 Jy
! Component: 3150  -  total flux cleaned = 0.024667 Jy
! Component: 3200  -  total flux cleaned = 0.0245271 Jy
! Component: 3250  -  total flux cleaned = 0.0248059 Jy
! Component: 3300  -  total flux cleaned = 0.0248519 Jy
! Component: 3350  -  total flux cleaned = 0.0249895 Jy
! Component: 3400  -  total flux cleaned = 0.0250806 Jy
! Component: 3450  -  total flux cleaned = 0.0249905 Jy
! Component: 3500  -  total flux cleaned = 0.0252604 Jy
! Component: 3550  -  total flux cleaned = 0.0254391 Jy
! Component: 3600  -  total flux cleaned = 0.0254835 Jy
! Component: 3650  -  total flux cleaned = 0.0255284 Jy
! Component: 3700  -  total flux cleaned = 0.0257478 Jy
! Component: 3750  -  total flux cleaned = 0.0257479 Jy
! Component: 3800  -  total flux cleaned = 0.0259213 Jy
! Component: 3850  -  total flux cleaned = 0.0260079 Jy
! Component: 3900  -  total flux cleaned = 0.0261368 Jy
! Component: 3950  -  total flux cleaned = 0.0262221 Jy
! Component: 4000  -  total flux cleaned = 0.0262223 Jy
! Component: 4050  -  total flux cleaned = 0.0266437 Jy
! Total flux subtracted in 4096 components = 0.0267274 Jy
! Clean residual min=-0.002368 max=0.002594 Jy/beam
! Clean residual mean=0.000002 rms=0.000861 Jy/beam
! Combined flux in latest and established models = 0.102748 Jy
keep
! Adding 378 model components to the UV plane model.
! The established model now contains 420 components and 0.102748 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1938+664B_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.443 x 5.832 at -47.09 degrees (North through East)
! Clean map  min=-0.0055938  max=0.048977 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1938+664B_S_a_map.fits
wmodel /image_prod/ug002_uva//J1938+664B_S_a_map.mod
! Writing 420 model components to file: /image_prod/ug002_uva//J1938+664B_S_a_map.mod
wobs   /image_prod/ug002_uva//J1938+664B_S_a_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1938+664B_S_a_uvs.fits
wwins  /image_prod/ug002_uva//J1938+664B_S_a_map.win
! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1938+664B_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0489769 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000853111 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -5.22559 5.22559 10.4512 20.9024 41.8047 83.6095
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0025 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.048 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  57.409 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1938+664B_S_a_dfm.log closed on Thu Mar  5 04:19:17 2020