! Started logfile: /image_prod/ug002_uva//J0439-3017_S_dfm.log on Wed Mar  4 20:26:04 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//J0439-3017_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0439-3017_S_uva.fits
! AN table 1: 50 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.650714 visibilities/baseline/integration-bin.
! Found source: J0439-3017
! 
! 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 2733 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 J0439-3017_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === "
! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 86 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 86 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 86 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.060121Jy  sigma=7.135884
! Fit after  self-cal, rms=0.760510Jy  sigma=5.082228
! 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=2.59 mas, bmaj=6.071 mas, bpa=-2.427 degrees
! Estimated noise=3.01106 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 = 0.19254 Jy
! Component: 100  -  total flux cleaned = 0.23463 Jy
! Total flux subtracted in 100 components = 0.23463 Jy
! Clean residual min=-0.025907 max=0.038252 Jy/beam
! Clean residual mean=-0.000055 rms=0.007720 Jy/beam
! Combined flux in latest and established models = 0.23463 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.23463 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.106865Jy  sigma=0.717937
! Fit after  self-cal, rms=0.106854Jy  sigma=0.717884
! 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=3.172 mas, bmaj=7.246 mas, bpa=-3.527 degrees
! Estimated noise=2.07987 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 = 0.017882 Jy
! Component: 100  -  total flux cleaned = 0.0263782 Jy
! Component: 150  -  total flux cleaned = 0.030536 Jy
! Component: 200  -  total flux cleaned = 0.0316165 Jy
! Total flux subtracted in 200 components = 0.0316165 Jy
! Clean residual min=-0.024158 max=0.037481 Jy/beam
! Clean residual mean=0.000046 rms=0.008295 Jy/beam
! Combined flux in latest and established models = 0.266246 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 14 components and 0.266246 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.104876Jy  sigma=0.695612
! Fit after  self-cal, rms=0.104887Jy  sigma=0.695515
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.172 x 7.246 at -3.527 degrees (North through East)
! Clean map  min=-0.023372  max=0.23779 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.38     FD        0.92     KP        0.93     MK        0.95     
!   NL        1.16     OV        0.81     PT        0.94     SC        0.88     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        4.36     FD        0.95     KP        0.94     MK        1.04     
!   NL        1.28     OV        0.84     PT        0.95     SC        0.96     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        2.79     FD        0.94     KP        0.95     MK        1.04     
!   NL        1.16     OV        0.82     PT        0.94     SC        0.87     
! 
! 
! Fit before self-cal, rms=0.104887Jy  sigma=0.695515
! Fit after  self-cal, rms=0.106412Jy  sigma=0.435198
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.151 mas, bmaj=7.265 mas, bpa=-3.243 degrees
! Estimated noise=2.09564 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 = 0.000731917 Jy
! Component: 100  -  total flux cleaned = 0.000458134 Jy
! Component: 150  -  total flux cleaned = 0.000343059 Jy
! Component: 200  -  total flux cleaned = 0.000288997 Jy
! Total flux subtracted in 200 components = 0.000288997 Jy
! Clean residual min=-0.004677 max=0.005535 Jy/beam
! Clean residual mean=-0.000002 rms=0.001341 Jy/beam
! Combined flux in latest and established models = 0.266535 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 19 components and 0.266535 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.106325Jy  sigma=0.434496
! Fit after  self-cal, rms=0.107378Jy  sigma=0.433113
! 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=0.107378Jy  sigma=0.433113
! Fit after  self-cal, rms=0.108814Jy  sigma=0.431534
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.15 mas, bmaj=7.267 mas, bpa=-3.28 degrees
! Estimated noise=2.0961 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000437689 Jy
! Component: 100  -  total flux cleaned = 0.000233522 Jy
! Component: 150  -  total flux cleaned = 0.000185724 Jy
! Component: 200  -  total flux cleaned = 0.000138482 Jy
! Total flux subtracted in 200 components = 0.000138482 Jy
! Clean residual min=-0.004286 max=0.005165 Jy/beam
! Clean residual mean=-0.000003 rms=0.001231 Jy/beam
! Combined flux in latest and established models = 0.266674 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 22 components and 0.266674 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.108766Jy  sigma=0.431147
! Fit after  self-cal, rms=0.108780Jy  sigma=0.431109
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)
! Added new window around map position (9, 1).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00458949 Jy
! Component: 100  -  total flux cleaned = 0.00492237 Jy
! Component: 150  -  total flux cleaned = 0.00470713 Jy
! Component: 200  -  total flux cleaned = 0.00451164 Jy
! Total flux subtracted in 200 components = 0.00451164 Jy
! Clean residual min=-0.004063 max=0.004571 Jy/beam
! Clean residual mean=-0.000006 rms=0.001066 Jy/beam
! Combined flux in latest and established models = 0.271185 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 41 components and 0.271185 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.108448Jy  sigma=0.429199
! Fit after  self-cal, rms=0.108414Jy  sigma=0.428869
! 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=0.108414Jy  sigma=0.428869
! Fit after  self-cal, rms=0.107772Jy  sigma=0.428547
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.139 mas, bmaj=7.258 mas, bpa=-3.283 degrees
! Estimated noise=2.09193 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00212622 Jy
! Component: 100  -  total flux cleaned = 0.00219072 Jy
! Component: 150  -  total flux cleaned = 0.00213653 Jy
! Component: 200  -  total flux cleaned = 0.00208532 Jy
! Total flux subtracted in 200 components = 0.00208532 Jy
! Clean residual min=-0.003411 max=0.004196 Jy/beam
! Clean residual mean=-0.000004 rms=0.000952 Jy/beam
! Combined flux in latest and established models = 0.273271 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 62 components and 0.273271 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.107621Jy  sigma=0.427961
! Fit after  self-cal, rms=0.107610Jy  sigma=0.427854
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)
! Added new window around map position (-21, -38.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00341723 Jy
! Component: 100  -  total flux cleaned = 0.00424008 Jy
! Component: 150  -  total flux cleaned = 0.00466632 Jy
! Component: 200  -  total flux cleaned = 0.00493252 Jy
! Total flux subtracted in 200 components = 0.00493252 Jy
! Clean residual min=-0.003362 max=0.002663 Jy/beam
! Clean residual mean=-0.000004 rms=0.000786 Jy/beam
! Combined flux in latest and established models = 0.278203 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 86 components and 0.278203 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.107347Jy  sigma=0.426693
! Fit after  self-cal, rms=0.107333Jy  sigma=0.426578
! 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=0.107333Jy  sigma=0.426578
! Fit after  self-cal, rms=0.107132Jy  sigma=0.426365
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.155 mas, bmaj=21.52 mas, bpa=1.052 degrees
! Estimated noise=2.58008 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00168431 Jy
! Component: 100  -  total flux cleaned = 0.00168251 Jy
! Component: 150  -  total flux cleaned = 0.0016806 Jy
! Component: 200  -  total flux cleaned = 0.00154154 Jy
! Total flux subtracted in 200 components = 0.00154154 Jy
! Clean residual min=-0.003269 max=0.002741 Jy/beam
! Clean residual mean=-0.000005 rms=0.000885 Jy/beam
! Combined flux in latest and established models = 0.279745 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 95 components and 0.279745 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.107029Jy  sigma=0.426316
! Fit after  self-cal, rms=0.107017Jy  sigma=0.426285
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 = 6.88649e-05 Jy
! Component: 100  -  total flux cleaned = 2.81532e-05 Jy
! Component: 150  -  total flux cleaned = -4.69486e-05 Jy
! Component: 200  -  total flux cleaned = -8.11696e-05 Jy
! Total flux subtracted in 200 components = -8.11696e-05 Jy
! Clean residual min=-0.003117 max=0.002730 Jy/beam
! Clean residual mean=-0.000007 rms=0.000862 Jy/beam
! Combined flux in latest and established models = 0.279664 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 104 components and 0.279664 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.106977Jy  sigma=0.426431
! Fit after  self-cal, rms=0.106969Jy  sigma=0.426419
! 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=3.134 mas, bmaj=7.259 mas, bpa=-3.326 degrees
! Estimated noise=2.09021 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.134 x 7.259 at -3.326 degrees (North through East)
! Clean map  min=-0.0042755  max=0.24004 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=2.55 mas, bmaj=6.037 mas, bpa=-2.225 degrees
! Estimated noise=3.14882 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.191065 Jy
! Component: 100  -  total flux cleaned = 0.234115 Jy
! Component: 150  -  total flux cleaned = 0.249051 Jy
! Component: 200  -  total flux cleaned = 0.25758 Jy
! Total flux subtracted in 200 components = 0.25758 Jy
! Clean residual min=-0.005352 max=0.005511 Jy/beam
! Clean residual mean=-0.000018 rms=0.001494 Jy/beam
! Combined flux in latest and established models = 0.25758 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 31 model components to the UV plane model.
! The established model now contains 31 components and 0.25758 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.134 mas, bmaj=7.259 mas, bpa=-3.326 degrees
! Estimated noise=2.09021 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)
! Added new window around map position (-2.5, 7).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00741172 Jy
! Component: 100  -  total flux cleaned = 0.0120471 Jy
! Component: 150  -  total flux cleaned = 0.0154404 Jy
! Component: 200  -  total flux cleaned = 0.0180556 Jy
! Total flux subtracted in 200 components = 0.0180556 Jy
! Clean residual min=-0.003809 max=0.002829 Jy/beam
! Clean residual mean=-0.000001 rms=0.000818 Jy/beam
! Combined flux in latest and established models = 0.275635 Jy
! Adding 42 model components to the UV plane model.
! The established model now contains 69 components and 0.275635 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=9.155 mas, bmaj=21.52 mas, bpa=1.052 degrees
! Estimated noise=2.58008 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00315747 Jy
! Component: 100  -  total flux cleaned = 0.00361264 Jy
! Component: 150  -  total flux cleaned = 0.00368598 Jy
! Component: 200  -  total flux cleaned = 0.00381743 Jy
! Total flux subtracted in 200 components = 0.00381743 Jy
! Clean residual min=-0.003360 max=0.002725 Jy/beam
! Clean residual mean=-0.000004 rms=0.000886 Jy/beam
! Combined flux in latest and established models = 0.279453 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 = 4.64784e-06 Jy
! Component: 100  -  total flux cleaned = -4.29795e-05 Jy
! Component: 150  -  total flux cleaned = -8.76872e-05 Jy
! Component: 200  -  total flux cleaned = -0.00017296 Jy
! Total flux subtracted in 200 components = -0.00017296 Jy
! Clean residual min=-0.003093 max=0.002646 Jy/beam
! Clean residual mean=-0.000004 rms=0.000837 Jy/beam
! Combined flux in latest and established models = 0.27928 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 93 components and 0.27928 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.134 mas, bmaj=7.259 mas, bpa=-3.326 degrees
! Estimated noise=2.09021 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000247971 Jy
! Component: 100  -  total flux cleaned = 0.000372093 Jy
! Component: 150  -  total flux cleaned = 0.00057452 Jy
! Component: 200  -  total flux cleaned = 0.000528867 Jy
! Total flux subtracted in 200 components = 0.000528867 Jy
! Clean residual min=-0.003051 max=0.002560 Jy/beam
! Clean residual mean=-0.000002 rms=0.000679 Jy/beam
! Combined flux in latest and established models = 0.279809 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 110 components and 0.279809 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.106866Jy  sigma=0.425967
! Fit after  self-cal, rms=0.106874Jy  sigma=0.425910
wmodel J0439-3017_S_map.mod
! Writing 110 model components to file: J0439-3017_S_map.mod
wobs   J0439-3017_S_uvs.fits
! Writing UV FITS file: J0439-3017_S_uvs.fits
wwins  J0439-3017_S_map.win
! wwins: Wrote 4 windows to J0439-3017_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000565027 Jy
! Component: 100  -  total flux cleaned = -0.000379676 Jy
! Component: 150  -  total flux cleaned = -0.000336511 Jy
! Component: 200  -  total flux cleaned = -0.000491335 Jy
! Component: 250  -  total flux cleaned = -0.000490337 Jy
! Component: 300  -  total flux cleaned = -0.000561331 Jy
! Component: 350  -  total flux cleaned = -0.000799874 Jy
! Component: 400  -  total flux cleaned = -0.000964028 Jy
! Component: 450  -  total flux cleaned = -0.00118677 Jy
! Component: 500  -  total flux cleaned = -0.00140167 Jy
! Component: 550  -  total flux cleaned = -0.0016688 Jy
! Component: 600  -  total flux cleaned = -0.00187059 Jy
! Component: 650  -  total flux cleaned = -0.00217958 Jy
! Component: 700  -  total flux cleaned = -0.00242532 Jy
! Component: 750  -  total flux cleaned = -0.00261155 Jy
! Component: 800  -  total flux cleaned = -0.00281983 Jy
! Component: 850  -  total flux cleaned = -0.0029987 Jy
! Component: 900  -  total flux cleaned = -0.00322311 Jy
! Component: 950  -  total flux cleaned = -0.00341781 Jy
! Component: 1000  -  total flux cleaned = -0.00356087 Jy
! Component: 1050  -  total flux cleaned = -0.0037242 Jy
! Component: 1100  -  total flux cleaned = -0.003793 Jy
! Component: 1150  -  total flux cleaned = -0.00392725 Jy
! Component: 1200  -  total flux cleaned = -0.00386099 Jy
! Component: 1250  -  total flux cleaned = -0.00394886 Jy
! Component: 1300  -  total flux cleaned = -0.00401327 Jy
! Component: 1350  -  total flux cleaned = -0.00405519 Jy
! Component: 1400  -  total flux cleaned = -0.00407585 Jy
! Component: 1450  -  total flux cleaned = -0.00407581 Jy
! Component: 1500  -  total flux cleaned = -0.00411578 Jy
! Component: 1550  -  total flux cleaned = -0.00407577 Jy
! Component: 1600  -  total flux cleaned = -0.00407607 Jy
! Component: 1650  -  total flux cleaned = -0.00411483 Jy
! Component: 1700  -  total flux cleaned = -0.00407704 Jy
! Component: 1750  -  total flux cleaned = -0.00409584 Jy
! Component: 1800  -  total flux cleaned = -0.00411457 Jy
! Component: 1850  -  total flux cleaned = -0.00415116 Jy
! Component: 1900  -  total flux cleaned = -0.00415101 Jy
! Component: 1950  -  total flux cleaned = -0.00413312 Jy
! Component: 2000  -  total flux cleaned = -0.0040452 Jy
! Component: 2050  -  total flux cleaned = -0.00408034 Jy
! Component: 2100  -  total flux cleaned = -0.00402898 Jy
! Component: 2150  -  total flux cleaned = -0.00404601 Jy
! Component: 2200  -  total flux cleaned = -0.00402905 Jy
! Component: 2250  -  total flux cleaned = -0.00397924 Jy
! Component: 2300  -  total flux cleaned = -0.00399595 Jy
! Component: 2350  -  total flux cleaned = -0.00394708 Jy
! Component: 2400  -  total flux cleaned = -0.00393107 Jy
! Component: 2450  -  total flux cleaned = -0.00389915 Jy
! Component: 2500  -  total flux cleaned = -0.0038678 Jy
! Component: 2550  -  total flux cleaned = -0.00389936 Jy
! Component: 2600  -  total flux cleaned = -0.00380594 Jy
! Component: 2650  -  total flux cleaned = -0.00377511 Jy
! Component: 2700  -  total flux cleaned = -0.00374464 Jy
! Component: 2750  -  total flux cleaned = -0.00369913 Jy
! Component: 2800  -  total flux cleaned = -0.00362386 Jy
! Component: 2850  -  total flux cleaned = -0.00356428 Jy
! Component: 2900  -  total flux cleaned = -0.00351989 Jy
! Component: 2950  -  total flux cleaned = -0.00347568 Jy
! Component: 3000  -  total flux cleaned = -0.00349019 Jy
! Component: 3050  -  total flux cleaned = -0.00347572 Jy
! Component: 3100  -  total flux cleaned = -0.00343246 Jy
! Component: 3150  -  total flux cleaned = -0.00344682 Jy
! Component: 3200  -  total flux cleaned = -0.00346106 Jy
! Component: 3250  -  total flux cleaned = -0.00346099 Jy
! Component: 3300  -  total flux cleaned = -0.00344679 Jy
! Component: 3350  -  total flux cleaned = -0.00347486 Jy
! Component: 3400  -  total flux cleaned = -0.00346074 Jy
! Component: 3450  -  total flux cleaned = -0.00351663 Jy
! Component: 3500  -  total flux cleaned = -0.00350268 Jy
! Component: 3550  -  total flux cleaned = -0.00353047 Jy
! Component: 3600  -  total flux cleaned = -0.00354431 Jy
! Component: 3650  -  total flux cleaned = -0.00354433 Jy
! Component: 3700  -  total flux cleaned = -0.00354441 Jy
! Component: 3750  -  total flux cleaned = -0.00357183 Jy
! Component: 3800  -  total flux cleaned = -0.00355809 Jy
! Component: 3850  -  total flux cleaned = -0.00361272 Jy
! Component: 3900  -  total flux cleaned = -0.00361274 Jy
! Component: 3950  -  total flux cleaned = -0.00361274 Jy
! Component: 4000  -  total flux cleaned = -0.0036535 Jy
! Component: 4050  -  total flux cleaned = -0.00365348 Jy
! Total flux subtracted in 4096 components = -0.00368051 Jy
! Clean residual min=-0.000767 max=0.000769 Jy/beam
! Clean residual mean=-0.000001 rms=0.000223 Jy/beam
! Combined flux in latest and established models = 0.276128 Jy
keep
! Adding 240 model components to the UV plane model.
! The established model now contains 350 components and 0.276128 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0439-3017_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.134 x 7.259 at -3.326 degrees (North through East)
! Clean map  min=-0.0030128  max=0.24254 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0439-3017_S_map.fits
wmodel /image_prod/ug002_uva//J0439-3017_S_map.mod
! Writing 350 model components to file: /image_prod/ug002_uva//J0439-3017_S_map.mod
wobs   /image_prod/ug002_uva//J0439-3017_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0439-3017_S_uvs.fits
wwins  /image_prod/ug002_uva//J0439-3017_S_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0439-3017_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.242541 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00021878 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.27061 0.27061 0.54122 1.08244 2.16488 4.32976 8.65951 17.319 34.6381 69.2761
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.242 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1108.61 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0439-3017_S_dfm.log closed on Wed Mar  4 20:26:08 2020