! Started logfile: /image_prod/ug002_uva//J1838+4802_S_a_dfm.log on Thu Mar  5 03:51:51 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//J1838+4802_S_a_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1838+4802_S_a_uva.fits
! AN table 1: 90 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.685185 visibilities/baseline/integration-bin.
! Found source: J1838+4802
! 
! 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 6660 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 J1838+4802_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 150 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 150 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 150 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.001875Jy  sigma=8.929874
! Fit after  self-cal, rms=0.963753Jy  sigma=8.614796
! 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=2.669 mas, bmaj=5.479 mas, bpa=-17.83 degrees
! Estimated noise=1.45704 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 = 0.0291351 Jy
! Component: 100  -  total flux cleaned = 0.0359855 Jy
! Total flux subtracted in 100 components = 0.0359855 Jy
! Clean residual min=-0.003550 max=0.003447 Jy/beam
! Clean residual mean=-0.000002 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 0.0359855 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.0359855 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056599Jy  sigma=0.457050
! Fit after  self-cal, rms=0.055253Jy  sigma=0.445602
! 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=3.307 mas, bmaj=6.007 mas, bpa=-18.31 degrees
! Estimated noise=0.99605 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 = 0.0039204 Jy
! Component: 100  -  total flux cleaned = 0.00464224 Jy
! Component: 150  -  total flux cleaned = 0.00453071 Jy
! Component: 200  -  total flux cleaned = 0.00448374 Jy
! Total flux subtracted in 200 components = 0.00448374 Jy
! Clean residual min=-0.002542 max=0.002444 Jy/beam
! Clean residual mean=-0.000002 rms=0.000580 Jy/beam
! Combined flux in latest and established models = 0.0404692 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 18 components and 0.0404692 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.054931Jy  sigma=0.443240
! Fit after  self-cal, rms=0.054879Jy  sigma=0.443133
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.307 x 6.007 at -18.31 degrees (North through East)
! Clean map  min=-0.0024084  max=0.039434 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.05     HN        1.13     KP        1.02     
!   LA        1.04     MK        1.06     NL        0.98     OV        0.77     
!   SC        0.89     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.96     HN        1.05     KP        1.14     
!   LA        0.98     MK        1.02     NL        1.03     OV        0.99     
!   SC        0.76     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.03     HN        0.98     KP        1.09     
!   LA        1.00     MK        1.00     NL        0.98     OV        0.96     
!   SC        0.87     
! 
! 
! Fit before self-cal, rms=0.054879Jy  sigma=0.443133
! Fit after  self-cal, rms=0.052856Jy  sigma=0.441130
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.293 mas, bmaj=5.892 mas, bpa=-15.82 degrees
! Estimated noise=0.983103 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 = 1.09226e-05 Jy
! Component: 100  -  total flux cleaned = -0.000107834 Jy
! Component: 150  -  total flux cleaned = -0.000164124 Jy
! Component: 200  -  total flux cleaned = -0.000195952 Jy
! Total flux subtracted in 200 components = -0.000195952 Jy
! Clean residual min=-0.002153 max=0.002010 Jy/beam
! Clean residual mean=-0.000001 rms=0.000502 Jy/beam
! Combined flux in latest and established models = 0.0402733 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 29 components and 0.0402733 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.052837Jy  sigma=0.440958
! Fit after  self-cal, rms=0.052854Jy  sigma=0.440551
! 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=0.052854Jy  sigma=0.440551
! Fit after  self-cal, rms=0.052208Jy  sigma=0.439079
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.297 mas, bmaj=5.795 mas, bpa=-15.7 degrees
! Estimated noise=0.975604 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -6.37995e-05 Jy
! Component: 100  -  total flux cleaned = 2.07886e-05 Jy
! Component: 150  -  total flux cleaned = 6.68793e-05 Jy
! Component: 200  -  total flux cleaned = 7.71963e-05 Jy
! Total flux subtracted in 200 components = 7.71963e-05 Jy
! Clean residual min=-0.001973 max=0.001836 Jy/beam
! Clean residual mean=-0.000003 rms=0.000445 Jy/beam
! Combined flux in latest and established models = 0.0403505 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 42 components and 0.0403505 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.052193Jy  sigma=0.439009
! Fit after  self-cal, rms=0.052200Jy  sigma=0.438683
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 = -8.05298e-05 Jy
! Component: 100  -  total flux cleaned = -0.000104152 Jy
! Component: 150  -  total flux cleaned = -9.43729e-05 Jy
! Component: 200  -  total flux cleaned = -8.59435e-05 Jy
! Total flux subtracted in 200 components = -8.59435e-05 Jy
! Clean residual min=-0.001976 max=0.001868 Jy/beam
! Clean residual mean=-0.000002 rms=0.000444 Jy/beam
! Combined flux in latest and established models = 0.0402645 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 51 components and 0.0402645 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.052192Jy  sigma=0.438647
! Fit after  self-cal, rms=0.052190Jy  sigma=0.438629
! 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=0.052190Jy  sigma=0.438629
! Fit after  self-cal, rms=0.052060Jy  sigma=0.438579
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.306 mas, bmaj=5.778 mas, bpa=-15.56 degrees
! Estimated noise=0.97347 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -1.73897e-05 Jy
! Component: 100  -  total flux cleaned = 2.92334e-05 Jy
! Component: 150  -  total flux cleaned = 1.23675e-05 Jy
! Component: 200  -  total flux cleaned = 1.22486e-05 Jy
! Total flux subtracted in 200 components = 1.22486e-05 Jy
! Clean residual min=-0.001909 max=0.001820 Jy/beam
! Clean residual mean=-0.000003 rms=0.000439 Jy/beam
! Combined flux in latest and established models = 0.0402768 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 53 components and 0.0402768 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.052052Jy  sigma=0.438552
! Fit after  self-cal, rms=0.052053Jy  sigma=0.438529
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 = -1.83357e-05 Jy
! Component: 100  -  total flux cleaned = -2.81857e-05 Jy
! Component: 150  -  total flux cleaned = -3.51466e-05 Jy
! Component: 200  -  total flux cleaned = -3.50442e-05 Jy
! Total flux subtracted in 200 components = -3.50442e-05 Jy
! Clean residual min=-0.001913 max=0.001810 Jy/beam
! Clean residual mean=-0.000003 rms=0.000438 Jy/beam
! Combined flux in latest and established models = 0.0402417 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 56 components and 0.0402417 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.052049Jy  sigma=0.438514
! Fit after  self-cal, rms=0.052048Jy  sigma=0.438505
! 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=0.052048Jy  sigma=0.438505
! Fit after  self-cal, rms=0.051908Jy  sigma=0.438494
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.599 mas, bmaj=8.756 mas, bpa=-22.1 degrees
! Estimated noise=1.22846 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000338563 Jy
! Component: 100  -  total flux cleaned = 0.000337543 Jy
! Component: 150  -  total flux cleaned = 0.000336984 Jy
! Component: 200  -  total flux cleaned = 0.0003369 Jy
! Total flux subtracted in 200 components = 0.0003369 Jy
! Clean residual min=-0.001755 max=0.001956 Jy/beam
! Clean residual mean=-0.000007 rms=0.000558 Jy/beam
! Combined flux in latest and established models = 0.0405786 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 61 components and 0.0405786 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.051908Jy  sigma=0.438514
! Fit after  self-cal, rms=0.051906Jy  sigma=0.438490
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 = 0.000137386 Jy
! Component: 100  -  total flux cleaned = 0.000117623 Jy
! Component: 150  -  total flux cleaned = 0.000118018 Jy
! Component: 200  -  total flux cleaned = 0.000118026 Jy
! Total flux subtracted in 200 components = 0.000118026 Jy
! Clean residual min=-0.001755 max=0.001936 Jy/beam
! Clean residual mean=-0.000007 rms=0.000556 Jy/beam
! Combined flux in latest and established models = 0.0406967 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 67 components and 0.0406967 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.051908Jy  sigma=0.438512
! Fit after  self-cal, rms=0.051906Jy  sigma=0.438505
! 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=3.314 mas, bmaj=5.775 mas, bpa=-15.52 degrees
! Estimated noise=0.971479 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.314 x 5.775 at -15.52 degrees (North through East)
! Clean map  min=-0.0018045  max=0.038341 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=2.653 mas, bmaj=5.307 mas, bpa=-15.23 degrees
! Estimated noise=1.41721 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0298677 Jy
! Component: 100  -  total flux cleaned = 0.0367752 Jy
! Component: 150  -  total flux cleaned = 0.0384064 Jy
! Component: 200  -  total flux cleaned = 0.0390441 Jy
! Total flux subtracted in 200 components = 0.0390441 Jy
! Clean residual min=-0.002425 max=0.002365 Jy/beam
! Clean residual mean=-0.000002 rms=0.000651 Jy/beam
! Combined flux in latest and established models = 0.0390441 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 16 model components to the UV plane model.
! The established model now contains 16 components and 0.0390441 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.314 mas, bmaj=5.775 mas, bpa=-15.52 degrees
! Estimated noise=0.971479 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 = 0.00137209 Jy
! Component: 100  -  total flux cleaned = 0.00141511 Jy
! Component: 150  -  total flux cleaned = 0.00141819 Jy
! Component: 200  -  total flux cleaned = 0.00136357 Jy
! Total flux subtracted in 200 components = 0.00136357 Jy
! Clean residual min=-0.001950 max=0.001898 Jy/beam
! Clean residual mean=-0.000003 rms=0.000446 Jy/beam
! Combined flux in latest and established models = 0.0404076 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 27 components and 0.0404076 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=7.599 mas, bmaj=8.756 mas, bpa=-22.1 degrees
! Estimated noise=1.22846 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000358575 Jy
! Component: 100  -  total flux cleaned = 0.000336321 Jy
! Component: 150  -  total flux cleaned = 0.000299105 Jy
! Component: 200  -  total flux cleaned = 0.000265767 Jy
! Total flux subtracted in 200 components = 0.000265767 Jy
! Clean residual min=-0.001781 max=0.001969 Jy/beam
! Clean residual mean=-0.000007 rms=0.000558 Jy/beam
! Combined flux in latest and established models = 0.0406734 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 = 3.8208e-07 Jy
! Component: 100  -  total flux cleaned = 7.27008e-07 Jy
! Component: 150  -  total flux cleaned = 7.27316e-07 Jy
! Component: 200  -  total flux cleaned = -4.20091e-06 Jy
! Total flux subtracted in 200 components = -4.20091e-06 Jy
! Clean residual min=-0.001778 max=0.001961 Jy/beam
! Clean residual mean=-0.000007 rms=0.000558 Jy/beam
! Combined flux in latest and established models = 0.0406692 Jy
! Adding 11 model components to the UV plane model.
! The established model now contains 36 components and 0.0406692 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.314 mas, bmaj=5.775 mas, bpa=-15.52 degrees
! Estimated noise=0.971479 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.0347e-05 Jy
! Component: 100  -  total flux cleaned = -0.000118417 Jy
! Component: 150  -  total flux cleaned = -0.000151003 Jy
! Component: 200  -  total flux cleaned = -0.000179987 Jy
! Total flux subtracted in 200 components = -0.000179987 Jy
! Clean residual min=-0.001898 max=0.001764 Jy/beam
! Clean residual mean=-0.000003 rms=0.000439 Jy/beam
! Combined flux in latest and established models = 0.0404892 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 42 components and 0.0404892 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.051913Jy  sigma=0.438556
! Fit after  self-cal, rms=0.051913Jy  sigma=0.438539
wmodel J1838+4802_S_a_map.mod
! Writing 42 model components to file: J1838+4802_S_a_map.mod
wobs   J1838+4802_S_a_uvs.fits
! Writing UV FITS file: J1838+4802_S_a_uvs.fits
wwins  J1838+4802_S_a_map.win
! wwins: Wrote 1 windows to J1838+4802_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 = -0.000317909 Jy
! Component: 100  -  total flux cleaned = -0.00028758 Jy
! Component: 150  -  total flux cleaned = -5.80565e-05 Jy
! Component: 200  -  total flux cleaned = 5.14493e-05 Jy
! Component: 250  -  total flux cleaned = 0.000288836 Jy
! Component: 300  -  total flux cleaned = 0.000543409 Jy
! Component: 350  -  total flux cleaned = 0.000691481 Jy
! Component: 400  -  total flux cleaned = 0.000883084 Jy
! Component: 450  -  total flux cleaned = 0.00102261 Jy
! Component: 500  -  total flux cleaned = 0.00115908 Jy
! Component: 550  -  total flux cleaned = 0.00131407 Jy
! Component: 600  -  total flux cleaned = 0.00152949 Jy
! Component: 650  -  total flux cleaned = 0.00165531 Jy
! Component: 700  -  total flux cleaned = 0.00181935 Jy
! Component: 750  -  total flux cleaned = 0.00195938 Jy
! Component: 800  -  total flux cleaned = 0.00211579 Jy
! Component: 850  -  total flux cleaned = 0.00224973 Jy
! Component: 900  -  total flux cleaned = 0.00238072 Jy
! Component: 950  -  total flux cleaned = 0.00245422 Jy
! Component: 1000  -  total flux cleaned = 0.00259854 Jy
! Component: 1050  -  total flux cleaned = 0.00266903 Jy
! Component: 1100  -  total flux cleaned = 0.00273864 Jy
! Component: 1150  -  total flux cleaned = 0.00285814 Jy
! Component: 1200  -  total flux cleaned = 0.00294183 Jy
! Component: 1250  -  total flux cleaned = 0.00302425 Jy
! Component: 1300  -  total flux cleaned = 0.00313753 Jy
! Component: 1350  -  total flux cleaned = 0.00323283 Jy
! Component: 1400  -  total flux cleaned = 0.00340509 Jy
! Component: 1450  -  total flux cleaned = 0.00351271 Jy
! Component: 1500  -  total flux cleaned = 0.00361877 Jy
! Component: 1550  -  total flux cleaned = 0.00369336 Jy
! Component: 1600  -  total flux cleaned = 0.00372265 Jy
! Component: 1650  -  total flux cleaned = 0.0037956 Jy
! Component: 1700  -  total flux cleaned = 0.00386717 Jy
! Component: 1750  -  total flux cleaned = 0.00390934 Jy
! Component: 1800  -  total flux cleaned = 0.00399281 Jy
! Component: 1850  -  total flux cleaned = 0.00400647 Jy
! Component: 1900  -  total flux cleaned = 0.0041015 Jy
! Component: 1950  -  total flux cleaned = 0.00416834 Jy
! Component: 2000  -  total flux cleaned = 0.00418165 Jy
! Component: 2050  -  total flux cleaned = 0.00426015 Jy
! Component: 2100  -  total flux cleaned = 0.00428583 Jy
! Component: 2150  -  total flux cleaned = 0.00431125 Jy
! Component: 2200  -  total flux cleaned = 0.00436189 Jy
! Component: 2250  -  total flux cleaned = 0.00439924 Jy
! Component: 2300  -  total flux cleaned = 0.00443623 Jy
! Component: 2350  -  total flux cleaned = 0.00448492 Jy
! Component: 2400  -  total flux cleaned = 0.00450903 Jy
! Component: 2450  -  total flux cleaned = 0.00454477 Jy
! Component: 2500  -  total flux cleaned = 0.00455659 Jy
! Component: 2550  -  total flux cleaned = 0.0046033 Jy
! Component: 2600  -  total flux cleaned = 0.00463796 Jy
! Component: 2650  -  total flux cleaned = 0.00467223 Jy
! Component: 2700  -  total flux cleaned = 0.00468348 Jy
! Component: 2750  -  total flux cleaned = 0.00471707 Jy
! Component: 2800  -  total flux cleaned = 0.00473928 Jy
! Component: 2850  -  total flux cleaned = 0.00478315 Jy
! Component: 2900  -  total flux cleaned = 0.00482643 Jy
! Component: 2950  -  total flux cleaned = 0.0048585 Jy
! Component: 3000  -  total flux cleaned = 0.00485831 Jy
! Component: 3050  -  total flux cleaned = 0.00484794 Jy
! Component: 3100  -  total flux cleaned = 0.00491099 Jy
! Component: 3150  -  total flux cleaned = 0.00495259 Jy
! Component: 3200  -  total flux cleaned = 0.00495268 Jy
! Component: 3250  -  total flux cleaned = 0.00496282 Jy
! Component: 3300  -  total flux cleaned = 0.00497298 Jy
! Component: 3350  -  total flux cleaned = 0.00500318 Jy
! Component: 3400  -  total flux cleaned = 0.00499333 Jy
! Component: 3450  -  total flux cleaned = 0.00504291 Jy
! Component: 3500  -  total flux cleaned = 0.00504289 Jy
! Component: 3550  -  total flux cleaned = 0.005072 Jy
! Component: 3600  -  total flux cleaned = 0.00502384 Jy
! Component: 3650  -  total flux cleaned = 0.00510037 Jy
! Component: 3700  -  total flux cleaned = 0.00510034 Jy
! Component: 3750  -  total flux cleaned = 0.0051192 Jy
! Component: 3800  -  total flux cleaned = 0.0051659 Jy
! Component: 3850  -  total flux cleaned = 0.00513812 Jy
! Component: 3900  -  total flux cleaned = 0.0051565 Jy
! Component: 3950  -  total flux cleaned = 0.0051657 Jy
! Component: 4000  -  total flux cleaned = 0.00518389 Jy
! Component: 4050  -  total flux cleaned = 0.00522899 Jy
! Total flux subtracted in 4096 components = 0.00522007 Jy
! Clean residual min=-0.000504 max=0.000566 Jy/beam
! Clean residual mean=-0.000000 rms=0.000155 Jy/beam
! Combined flux in latest and established models = 0.0457093 Jy
keep
! Adding 261 model components to the UV plane model.
! The established model now contains 303 components and 0.0457093 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1838+4802_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.314 x 5.775 at -15.52 degrees (North through East)
! Clean map  min=-0.0010987  max=0.038305 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1838+4802_S_a_map.fits
wmodel /image_prod/ug002_uva//J1838+4802_S_a_map.mod
! Writing 303 model components to file: /image_prod/ug002_uva//J1838+4802_S_a_map.mod
wobs   /image_prod/ug002_uva//J1838+4802_S_a_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1838+4802_S_a_uvs.fits
wwins  /image_prod/ug002_uva//J1838+4802_S_a_map.win
! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1838+4802_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0383047 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000152798 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.1967 1.1967 2.39341 4.78681 9.57362 19.1472 38.2945 76.589
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.038 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  250.688 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1838+4802_S_a_dfm.log closed on Thu Mar  5 03:51:55 2020