! Started logfile: /image_prod/ug002_uva//J1838-1853_S_b_dfm.log on Thu Mar  5 03:52:25 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//J1838-1853_S_b_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1838-1853_S_b_uva.fits
! AN table 1: 75 integrations on 10 of 10 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J1838-1853
! 
! 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 2250 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 J1838-1853_S_b]
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.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.998446Jy  sigma=8.835411
! Fit after  self-cal, rms=0.963825Jy  sigma=8.530552
! 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=13.15 mas, bmaj=47.66 mas, bpa=13.08 degrees
! Estimated noise=1.87317 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=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0294229 Jy
! Component: 100  -  total flux cleaned = 0.0353549 Jy
! Total flux subtracted in 100 components = 0.0353549 Jy
! Clean residual min=-0.002008 max=0.001998 Jy/beam
! Clean residual mean=-0.000003 rms=0.000742 Jy/beam
! Combined flux in latest and established models = 0.0353549 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.0353549 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.045592Jy  sigma=0.397593
! Fit after  self-cal, rms=0.044573Jy  sigma=0.389206
! 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=13.48 mas, bmaj=46.7 mas, bpa=13.92 degrees
! Estimated noise=1.69323 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 = -0.00019436 Jy
! Component: 100  -  total flux cleaned = -0.000824932 Jy
! Component: 150  -  total flux cleaned = -0.000967716 Jy
! Component: 200  -  total flux cleaned = -0.000666878 Jy
! Total flux subtracted in 200 components = -0.000666878 Jy
! Clean residual min=-0.000774 max=0.000772 Jy/beam
! Clean residual mean=-0.000000 rms=0.000342 Jy/beam
! Combined flux in latest and established models = 0.0346881 Jy
! Performing phase self-cal
! Adding 89 model components to the UV plane model.
! The established model now contains 94 components and 0.0346881 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.044331Jy  sigma=0.386967
! Fit after  self-cal, rms=0.044275Jy  sigma=0.386500
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 13.48 x 46.7 at 13.92 degrees (North through East)
! Clean map  min=-0.0021982  max=0.038023 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.98     KP        0.90     LA        1.04     OV        1.04     
!   PT        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     KP        1.09     LA        0.91     OV        1.00     
!   PT        1.05     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     KP        1.07     LA        0.96     OV        0.91     
!   PT        0.99     
! 
! 
! Fit before self-cal, rms=0.044275Jy  sigma=0.386500
! Fit after  self-cal, rms=0.043453Jy  sigma=0.385587
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=13.39 mas, bmaj=46.62 mas, bpa=14.02 degrees
! Estimated noise=1.65178 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 = 0.000844047 Jy
! Component: 100  -  total flux cleaned = 0.00117364 Jy
! Component: 150  -  total flux cleaned = 0.00137995 Jy
! Component: 200  -  total flux cleaned = 0.00166587 Jy
! Total flux subtracted in 200 components = 0.00166587 Jy
! Clean residual min=-0.000438 max=0.000438 Jy/beam
! Clean residual mean=0.000002 rms=0.000190 Jy/beam
! Combined flux in latest and established models = 0.0363539 Jy
! Performing phase self-cal
! Adding 88 model components to the UV plane model.
! The established model now contains 182 components and 0.0363539 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.043386Jy  sigma=0.384979
! Fit after  self-cal, rms=0.043420Jy  sigma=0.384534
! 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=0.043420Jy  sigma=0.384534
! Fit after  self-cal, rms=0.043460Jy  sigma=0.384251
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=13.39 mas, bmaj=46.57 mas, bpa=14.01 degrees
! Estimated noise=1.64368 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000582752 Jy
! Component: 100  -  total flux cleaned = 0.000918049 Jy
! Component: 150  -  total flux cleaned = 0.00111397 Jy
! Component: 200  -  total flux cleaned = 0.00123156 Jy
! Total flux subtracted in 200 components = 0.00123156 Jy
! Clean residual min=-0.000362 max=0.000366 Jy/beam
! Clean residual mean=0.000003 rms=0.000163 Jy/beam
! Combined flux in latest and established models = 0.0375855 Jy
selfcal
! Performing phase self-cal
! Adding 88 model components to the UV plane model.
! The established model now contains 265 components and 0.0375855 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.043417Jy  sigma=0.383871
! Fit after  self-cal, rms=0.043430Jy  sigma=0.383721
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 = 0.000375762 Jy
! Component: 100  -  total flux cleaned = 0.00054743 Jy
! Component: 150  -  total flux cleaned = 0.000387092 Jy
! Component: 200  -  total flux cleaned = 0.000308635 Jy
! Total flux subtracted in 200 components = 0.000308635 Jy
! Clean residual min=-0.000317 max=0.000317 Jy/beam
! Clean residual mean=0.000003 rms=0.000146 Jy/beam
! Combined flux in latest and established models = 0.0378941 Jy
! Performing phase self-cal
! Adding 77 model components to the UV plane model.
! The established model now contains 338 components and 0.0378941 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.043401Jy  sigma=0.383465
! Fit after  self-cal, rms=0.043350Jy  sigma=0.383157
! 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=0.043350Jy  sigma=0.383157
! Fit after  self-cal, rms=0.043242Jy  sigma=0.383072
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=13.39 mas, bmaj=46.57 mas, bpa=14 degrees
! Estimated noise=1.63157 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000483537 Jy
! Component: 100  -  total flux cleaned = 0.000654172 Jy
! Component: 150  -  total flux cleaned = 0.000676681 Jy
! Component: 200  -  total flux cleaned = 0.000578186 Jy
! Total flux subtracted in 200 components = 0.000578186 Jy
! Clean residual min=-0.000298 max=0.000298 Jy/beam
! Clean residual mean=0.000001 rms=0.000141 Jy/beam
! Combined flux in latest and established models = 0.0384723 Jy
selfcal
! Performing phase self-cal
! Adding 84 model components to the UV plane model.
! The established model now contains 415 components and 0.0384723 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.043214Jy  sigma=0.382795
! Fit after  self-cal, rms=0.043240Jy  sigma=0.382681
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 = 0.000118698 Jy
! Component: 100  -  total flux cleaned = 0.000288945 Jy
! Component: 150  -  total flux cleaned = 0.000215243 Jy
! Component: 200  -  total flux cleaned = 8.0345e-05 Jy
! Total flux subtracted in 200 components = 8.0345e-05 Jy
! Clean residual min=-0.000266 max=0.000266 Jy/beam
! Clean residual mean=0.000001 rms=0.000126 Jy/beam
! Combined flux in latest and established models = 0.0385527 Jy
! Performing phase self-cal
! Adding 83 model components to the UV plane model.
! The established model now contains 479 components and 0.0385527 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.043218Jy  sigma=0.382472
! Fit after  self-cal, rms=0.043225Jy  sigma=0.382421
! 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=0.043225Jy  sigma=0.382421
! Fit after  self-cal, rms=0.043259Jy  sigma=0.382390
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=14.09 mas, bmaj=46.02 mas, bpa=13.66 degrees
! Estimated noise=1.62975 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000337554 Jy
! Component: 100  -  total flux cleaned = 0.000520606 Jy
! Component: 150  -  total flux cleaned = 0.000522686 Jy
! Component: 200  -  total flux cleaned = 0.000495679 Jy
! Total flux subtracted in 200 components = 0.000495679 Jy
! Clean residual min=-0.000224 max=0.000224 Jy/beam
! Clean residual mean=0.000001 rms=0.000105 Jy/beam
! Combined flux in latest and established models = 0.0390483 Jy
selfcal
! Performing phase self-cal
! Adding 90 model components to the UV plane model.
! The established model now contains 550 components and 0.0390483 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.043244Jy  sigma=0.382252
! Fit after  self-cal, rms=0.043249Jy  sigma=0.382177
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 = 0.000164967 Jy
! Component: 100  -  total flux cleaned = 0.000234801 Jy
! Component: 150  -  total flux cleaned = 0.000280083 Jy
! Component: 200  -  total flux cleaned = 0.000191589 Jy
! Total flux subtracted in 200 components = 0.000191589 Jy
! Clean residual min=-0.000206 max=0.000205 Jy/beam
! Clean residual mean=0.000000 rms=0.000095 Jy/beam
! Combined flux in latest and established models = 0.0392399 Jy
! Performing phase self-cal
! Adding 82 model components to the UV plane model.
! The established model now contains 626 components and 0.0392399 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.043236Jy  sigma=0.382075
! Fit after  self-cal, rms=0.043231Jy  sigma=0.382031
! 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=13.4 mas, bmaj=46.56 mas, bpa=14.01 degrees
! Estimated noise=1.62574 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 13.4 x 46.56 at 14.01 degrees (North through East)
! Clean map  min=-0.0025099  max=0.03715 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=13.07 mas, bmaj=47.51 mas, bpa=13.01 degrees
! Estimated noise=1.78249 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.028912 Jy
! Component: 100  -  total flux cleaned = 0.0329863 Jy
! Component: 150  -  total flux cleaned = 0.0325213 Jy
! Component: 200  -  total flux cleaned = 0.0327322 Jy
! Total flux subtracted in 200 components = 0.0327322 Jy
! Clean residual min=-0.001803 max=0.001793 Jy/beam
! Clean residual mean=-0.000002 rms=0.000813 Jy/beam
! Combined flux in latest and established models = 0.0327321 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 76 model components to the UV plane model.
! The established model now contains 76 components and 0.0327321 Jy
! Inverting map and beam 
! Estimated beam: bmin=13.4 mas, bmaj=46.56 mas, bpa=14.01 degrees
! Estimated noise=1.62574 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 = -0.00143438 Jy
! Component: 100  -  total flux cleaned = -0.0017186 Jy
! Component: 150  -  total flux cleaned = -0.00195309 Jy
! Component: 200  -  total flux cleaned = -0.00202132 Jy
! Total flux subtracted in 200 components = -0.00202132 Jy
! Clean residual min=-0.000956 max=0.000961 Jy/beam
! Clean residual mean=-0.000001 rms=0.000452 Jy/beam
! Combined flux in latest and established models = 0.0307108 Jy
! Adding 108 model components to the UV plane model.
! The established model now contains 184 components and 0.0307108 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=14.09 mas, bmaj=46.02 mas, bpa=13.66 degrees
! Estimated noise=1.62975 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000501967 Jy
! Component: 100  -  total flux cleaned = 0.000733414 Jy
! Component: 150  -  total flux cleaned = 0.000893213 Jy
! Component: 200  -  total flux cleaned = 0.000898564 Jy
! Total flux subtracted in 200 components = 0.000898564 Jy
! Clean residual min=-0.000516 max=0.000514 Jy/beam
! Clean residual mean=0.000001 rms=0.000241 Jy/beam
! Combined flux in latest and established models = 0.0316094 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 = -8.80076e-05 Jy
! Component: 100  -  total flux cleaned = -0.000215021 Jy
! Component: 150  -  total flux cleaned = -0.000282566 Jy
! Component: 200  -  total flux cleaned = -0.000385593 Jy
! Total flux subtracted in 200 components = -0.000385593 Jy
! Clean residual min=-0.000328 max=0.000328 Jy/beam
! Clean residual mean=0.000002 rms=0.000150 Jy/beam
! Combined flux in latest and established models = 0.0312238 Jy
! Adding 169 model components to the UV plane model.
! The established model now contains 343 components and 0.0312238 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=13.4 mas, bmaj=46.56 mas, bpa=14.01 degrees
! Estimated noise=1.62574 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000192969 Jy
! Component: 100  -  total flux cleaned = -0.000311998 Jy
! Component: 150  -  total flux cleaned = -0.000390143 Jy
! Component: 200  -  total flux cleaned = -0.000361357 Jy
! Total flux subtracted in 200 components = -0.000361357 Jy
! Clean residual min=-0.000235 max=0.000234 Jy/beam
! Clean residual mean=0.000000 rms=0.000109 Jy/beam
! Combined flux in latest and established models = 0.0308624 Jy
selfcal
! Performing phase self-cal
! Adding 84 model components to the UV plane model.
! The established model now contains 424 components and 0.0308624 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.043235Jy  sigma=0.382087
! Fit after  self-cal, rms=0.043232Jy  sigma=0.382046
wmodel J1838-1853_S_b_map.mod
! Writing 424 model components to file: J1838-1853_S_b_map.mod
wobs   J1838-1853_S_b_uvs.fits
! Writing UV FITS file: J1838-1853_S_b_uvs.fits
wwins  J1838-1853_S_b_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap   /image_prod/ug002_uva//J1838-1853_S_b_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 13.4 x 46.56 at 14.01 degrees (North through East)
! Clean map  min=-0.0025892  max=0.035082 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1838-1853_S_b_map.fits
wmodel /image_prod/ug002_uva//J1838-1853_S_b_map.mod
! Writing 424 model components to file: /image_prod/ug002_uva//J1838-1853_S_b_map.mod
wobs   /image_prod/ug002_uva//J1838-1853_S_b_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1838-1853_S_b_uvs.fits
wwins  /image_prod/ug002_uva//J1838-1853_S_b_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
! 
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0350817 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000135006 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.1545 1.1545 2.30899 4.61799 9.23597 18.4719 36.9439 73.8878
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.035 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  259.853 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1838-1853_S_b_dfm.log closed on Thu Mar  5 03:52:28 2020