! Started logfile: /image_prod/ug002_uvm//J1717-3342_S_a_dfm.log on Wed Mar  4 17:30:55 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_uvm//J1717-3342_S_a_uvm.fits
! Reading UV FITS file: /image_prod/ug002_uvm//J1717-3342_S_a_uvm.fits
! AN table 1: 36 integrations on 1 of 1 possible baselines.
! AN table 2: 36 integrations on 1 of 1 possible baselines.
! AN table 3: 60 integrations on 10 of 10 possible baselines.
! AN table 4: 60 integrations on 6 of 6 possible baselines.
! Apparent sampling: 0.991279 visibilities/baseline/integration-bin.
! Found source: J1717-3342
! 
! 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 3069 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 J1717-3342_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 72 telescope corrections were flagged in sub-array 1.
!  A total of 72 telescope corrections were flagged in sub-array 2.
!  A total of 2 telescope corrections were flagged in sub-array 3.
!  A total of 1 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 72 telescope corrections were flagged in sub-array 1.
!  A total of 72 telescope corrections were flagged in sub-array 2.
!  A total of 2 telescope corrections were flagged in sub-array 3.
!  A total of 1 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 72 telescope corrections were flagged in sub-array 1.
!  A total of 72 telescope corrections were flagged in sub-array 2.
!  A total of 2 telescope corrections were flagged in sub-array 3.
!  A total of 1 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=1.009193Jy  sigma=6.665625
! Fit after  self-cal, rms=0.922307Jy  sigma=6.150793
! 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=15.65 mas, bmaj=57.87 mas, bpa=8.749 degrees
! Estimated noise=2.21711 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 = 0.0620385 Jy
! Component: 100  -  total flux cleaned = 0.0888002 Jy
! Total flux subtracted in 100 components = 0.0888002 Jy
! Clean residual min=-0.016504 max=0.016387 Jy/beam
! Clean residual mean=-0.001741 rms=0.008621 Jy/beam
! Combined flux in latest and established models = 0.0888002 Jy
! Performing phase self-cal
! Adding 58 model components to the UV plane model.
! The established model now contains 58 components and 0.0888002 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.089100Jy  sigma=0.570527
! Fit after  self-cal, rms=0.087380Jy  sigma=0.562084
! 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=16.33 mas, bmaj=57.08 mas, bpa=8.611 degrees
! Estimated noise=2.03318 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 = 0.0266675 Jy
! Component: 100  -  total flux cleaned = 0.0424451 Jy
! Component: 150  -  total flux cleaned = 0.0498858 Jy
! Component: 200  -  total flux cleaned = 0.0576909 Jy
! Total flux subtracted in 200 components = 0.0576909 Jy
! Clean residual min=-0.009595 max=0.009502 Jy/beam
! Clean residual mean=-0.001180 rms=0.005582 Jy/beam
! Combined flux in latest and established models = 0.146491 Jy
! Performing phase self-cal
! Adding 137 model components to the UV plane model.
! The established model now contains 195 components and 0.146491 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.073818Jy  sigma=0.461309
! Fit after  self-cal, rms=0.072745Jy  sigma=0.455887
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 16.33 x 57.08 at 8.611 degrees (North through East)
! Clean map  min=-0.015002  max=0.074582 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    OV        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.05     FD        0.95     KP        1.05     OV        1.13     
!   PT        0.95     
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   FD        1.28     KP        1.28     LA        0.80     PT        0.72     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    OV        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.05     FD        0.98     KP        1.10     OV        1.10     
!   PT        0.89     
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   FD        1.28     KP        1.25     LA        0.83     PT        0.70     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.00*    OV        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    OV        0.00*    
! 
!  A total of 3 telescope corrections were flagged in sub-array 3.
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00     FD        1.10     KP        0.99     OV        1.22     
!   PT        0.91     
! 
!  A total of 3 telescope corrections were flagged in sub-array 4.
!  Telescope amplitude corrections in sub-array 4:
!   FD        1.19     KP        1.25     LA        0.77     PT        0.71     
! 
! 
! Fit before self-cal, rms=0.072745Jy  sigma=0.455887
! Fit after  self-cal, rms=0.069118Jy  sigma=0.404495
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=17.16 mas, bmaj=58.13 mas, bpa=8.72 degrees
! Estimated noise=2.01548 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 = 0.00289756 Jy
! Component: 100  -  total flux cleaned = 0.00498442 Jy
! Component: 150  -  total flux cleaned = 0.00697186 Jy
! Component: 200  -  total flux cleaned = 0.00792287 Jy
! Total flux subtracted in 200 components = 0.00792287 Jy
! Clean residual min=-0.001544 max=0.001550 Jy/beam
! Clean residual mean=-0.000010 rms=0.000749 Jy/beam
! Combined flux in latest and established models = 0.154414 Jy
! Performing phase self-cal
! Adding 103 model components to the UV plane model.
! The established model now contains 298 components and 0.154414 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068252Jy  sigma=0.398270
! Fit after  self-cal, rms=0.068339Jy  sigma=0.396485
! 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=0.068339Jy  sigma=0.396485
! Fit after  self-cal, rms=0.067462Jy  sigma=0.396291
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=17.16 mas, bmaj=57.95 mas, bpa=8.726 degrees
! Estimated noise=1.99719 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00218013 Jy
! Component: 100  -  total flux cleaned = 0.00423626 Jy
! Component: 150  -  total flux cleaned = 0.00587575 Jy
! Component: 200  -  total flux cleaned = 0.00699626 Jy
! Total flux subtracted in 200 components = 0.00699626 Jy
! Clean residual min=-0.000935 max=0.000949 Jy/beam
! Clean residual mean=-0.000009 rms=0.000429 Jy/beam
! Combined flux in latest and established models = 0.16141 Jy
selfcal
! Performing phase self-cal
! Adding 96 model components to the UV plane model.
! The established model now contains 391 components and 0.16141 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067169Jy  sigma=0.394587
! Fit after  self-cal, rms=0.067097Jy  sigma=0.394166
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 = 0.000871509 Jy
! Component: 100  -  total flux cleaned = 0.00166312 Jy
! Component: 150  -  total flux cleaned = 0.00209216 Jy
! Component: 200  -  total flux cleaned = 0.00251315 Jy
! Total flux subtracted in 200 components = 0.00251315 Jy
! Clean residual min=-0.000708 max=0.000712 Jy/beam
! Clean residual mean=-0.000005 rms=0.000318 Jy/beam
! Combined flux in latest and established models = 0.163923 Jy
! Performing phase self-cal
! Adding 77 model components to the UV plane model.
! The established model now contains 462 components and 0.163923 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.066954Jy  sigma=0.393508
! Fit after  self-cal, rms=0.066960Jy  sigma=0.393374
! 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=0.066960Jy  sigma=0.393374
! Fit after  self-cal, rms=0.067223Jy  sigma=0.393349
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=17.15 mas, bmaj=57.99 mas, bpa=8.675 degrees
! Estimated noise=1.99751 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00069551 Jy
! Component: 100  -  total flux cleaned = 0.00108371 Jy
! Component: 150  -  total flux cleaned = 0.00127107 Jy
! Component: 200  -  total flux cleaned = 0.00167946 Jy
! Total flux subtracted in 200 components = 0.00167946 Jy
! Clean residual min=-0.000533 max=0.000534 Jy/beam
! Clean residual mean=-0.000000 rms=0.000236 Jy/beam
! Combined flux in latest and established models = 0.165603 Jy
selfcal
! Performing phase self-cal
! Adding 71 model components to the UV plane model.
! The established model now contains 528 components and 0.165603 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067152Jy  sigma=0.393039
! Fit after  self-cal, rms=0.067182Jy  sigma=0.392972
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 = 1.98797e-05 Jy
! Component: 100  -  total flux cleaned = 0.00019656 Jy
! Component: 150  -  total flux cleaned = 0.000369218 Jy
! Component: 200  -  total flux cleaned = 0.000597015 Jy
! Total flux subtracted in 200 components = 0.000597015 Jy
! Clean residual min=-0.000403 max=0.000402 Jy/beam
! Clean residual mean=-0.000002 rms=0.000186 Jy/beam
! Combined flux in latest and established models = 0.1662 Jy
! Performing phase self-cal
! Adding 100 model components to the UV plane model.
! The established model now contains 615 components and 0.1662 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067140Jy  sigma=0.392806
! Fit after  self-cal, rms=0.067159Jy  sigma=0.392771
! 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=0.067159Jy  sigma=0.392771
! Fit after  self-cal, rms=0.067466Jy  sigma=0.392765
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=17.71 mas, bmaj=57.97 mas, bpa=8.697 degrees
! Estimated noise=1.98942 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000487878 Jy
! Component: 100  -  total flux cleaned = 0.000920055 Jy
! Component: 150  -  total flux cleaned = 0.00120585 Jy
! Component: 200  -  total flux cleaned = 0.00144493 Jy
! Total flux subtracted in 200 components = 0.00144493 Jy
! Clean residual min=-0.000346 max=0.000345 Jy/beam
! Clean residual mean=-0.000000 rms=0.000155 Jy/beam
! Combined flux in latest and established models = 0.167645 Jy
selfcal
! Performing phase self-cal
! Adding 94 model components to the UV plane model.
! The established model now contains 687 components and 0.167645 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067438Jy  sigma=0.392661
! Fit after  self-cal, rms=0.067461Jy  sigma=0.392583
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 = 9.3804e-05 Jy
! Component: 100  -  total flux cleaned = -0.000110873 Jy
! Component: 150  -  total flux cleaned = -0.00029447 Jy
! Component: 200  -  total flux cleaned = -0.000482861 Jy
! Total flux subtracted in 200 components = -0.000482861 Jy
! Clean residual min=-0.000337 max=0.000337 Jy/beam
! Clean residual mean=-0.000005 rms=0.000150 Jy/beam
! Combined flux in latest and established models = 0.167162 Jy
! Performing phase self-cal
! Adding 64 model components to the UV plane model.
! The established model now contains 739 components and 0.167162 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067435Jy  sigma=0.392489
! Fit after  self-cal, rms=0.067443Jy  sigma=0.392470
! 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=17.15 mas, bmaj=58.04 mas, bpa=8.658 degrees
! Estimated noise=1.9996 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 17.15 x 58.04 at 8.658 degrees (North through East)
! Clean map  min=-0.0059798  max=0.070334 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=16.35 mas, bmaj=58.71 mas, bpa=8.913 degrees
! Estimated noise=2.2022 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0605652 Jy
! Component: 100  -  total flux cleaned = 0.0919971 Jy
! Component: 150  -  total flux cleaned = 0.108543 Jy
! Component: 200  -  total flux cleaned = 0.115113 Jy
! Total flux subtracted in 200 components = 0.115113 Jy
! Clean residual min=-0.008347 max=0.008304 Jy/beam
! Clean residual mean=-0.000612 rms=0.003976 Jy/beam
! Combined flux in latest and established models = 0.115113 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 115 model components to the UV plane model.
! The established model now contains 115 components and 0.115113 Jy
! Inverting map and beam 
! Estimated beam: bmin=17.15 mas, bmaj=58.04 mas, bpa=8.658 degrees
! Estimated noise=1.9996 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 = 0.00512564 Jy
! Component: 100  -  total flux cleaned = 0.00820319 Jy
! Component: 150  -  total flux cleaned = 0.0108575 Jy
! Component: 200  -  total flux cleaned = 0.0128382 Jy
! Total flux subtracted in 200 components = 0.0128382 Jy
! Clean residual min=-0.003661 max=0.003688 Jy/beam
! Clean residual mean=-0.000220 rms=0.001905 Jy/beam
! Combined flux in latest and established models = 0.127951 Jy
! Adding 113 model components to the UV plane model.
! The established model now contains 228 components and 0.127951 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=17.71 mas, bmaj=57.97 mas, bpa=8.697 degrees
! Estimated noise=1.98942 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00383843 Jy
! Component: 100  -  total flux cleaned = 0.00562929 Jy
! Component: 150  -  total flux cleaned = 0.00525783 Jy
! Component: 200  -  total flux cleaned = 0.00444792 Jy
! Total flux subtracted in 200 components = 0.00444792 Jy
! Clean residual min=-0.001848 max=0.001854 Jy/beam
! Clean residual mean=-0.000077 rms=0.000991 Jy/beam
! Combined flux in latest and established models = 0.132399 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000536798 Jy
! Component: 100  -  total flux cleaned = -0.000954197 Jy
! Component: 150  -  total flux cleaned = -0.00115669 Jy
! Component: 200  -  total flux cleaned = -0.00184372 Jy
! Total flux subtracted in 200 components = -0.00184372 Jy
! Clean residual min=-0.001611 max=0.001609 Jy/beam
! Clean residual mean=-0.000034 rms=0.000741 Jy/beam
! Combined flux in latest and established models = 0.130556 Jy
! Adding 189 model components to the UV plane model.
! The established model now contains 413 components and 0.130556 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=17.15 mas, bmaj=58.04 mas, bpa=8.658 degrees
! Estimated noise=1.9996 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000191376 Jy
! Component: 100  -  total flux cleaned = 6.91508e-05 Jy
! Component: 150  -  total flux cleaned = -0.00064623 Jy
! Component: 200  -  total flux cleaned = -0.00140807 Jy
! Total flux subtracted in 200 components = -0.00140807 Jy
! Clean residual min=-0.000708 max=0.000698 Jy/beam
! Clean residual mean=-0.000010 rms=0.000337 Jy/beam
! Combined flux in latest and established models = 0.129147 Jy
selfcal
! Performing phase self-cal
! Adding 92 model components to the UV plane model.
! The established model now contains 505 components and 0.129147 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067543Jy  sigma=0.393024
! Fit after  self-cal, rms=0.067503Jy  sigma=0.392925
wmodel J1717-3342_S_a_map.mod
! Writing 505 model components to file: J1717-3342_S_a_map.mod
wobs   J1717-3342_S_a_uvs.fits
! Writing UV FITS file: J1717-3342_S_a_uvs.fits
wwins  J1717-3342_S_a_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_uvm//J1717-3342_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 17.15 x 58.04 at 8.658 degrees (North through East)
! Clean map  min=-0.007333  max=0.065342 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uvm//J1717-3342_S_a_map.fits
wmodel /image_prod/ug002_uvm//J1717-3342_S_a_map.mod
! Writing 505 model components to file: /image_prod/ug002_uvm//J1717-3342_S_a_map.mod
wobs   /image_prod/ug002_uvm//J1717-3342_S_a_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uvm//J1717-3342_S_a_uvs.fits
wwins  /image_prod/ug002_uvm//J1717-3342_S_a_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 0.0653418 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000313766 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.44058 1.44058 2.88115 5.76231 11.5246 23.0492 46.0984 92.1969
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0009 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.065 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  208.249 
quit
! Quitting program
! Log file /image_prod/ug002_uvm//J1717-3342_S_a_dfm.log closed on Wed Mar  4 17:30:59 2020