! Started logfile: /image_prod/ug002_uva//J0920-3631_S_dfm.log on Wed Mar  4 22:57:10 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//J0920-3631_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0920-3631_S_uva.fits
! AN table 1: 60 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.802593 visibilities/baseline/integration-bin.
! Found source: J0920-3631
! 
! 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 6501 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 J0920-3631_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 61 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 61 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 61 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.068961Jy  sigma=5.703307
! Fit after  self-cal, rms=0.752832Jy  sigma=3.760386
! 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=2.607 mas, bmaj=8.687 mas, bpa=-1.848 degrees
! Estimated noise=2.90595 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 = 0.202475 Jy
! Component: 100  -  total flux cleaned = 0.264833 Jy
! Total flux subtracted in 100 components = 0.264833 Jy
! Clean residual min=-0.027304 max=0.047073 Jy/beam
! Clean residual mean=0.000174 rms=0.007979 Jy/beam
! Combined flux in latest and established models = 0.264833 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 19 components and 0.264833 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.159196Jy  sigma=0.789298
! Fit after  self-cal, rms=0.159084Jy  sigma=0.788806
! 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=3.283 mas, bmaj=10.25 mas, bpa=-1.123 degrees
! Estimated noise=1.72939 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 (4.5, -7).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0556889 Jy
! Component: 100  -  total flux cleaned = 0.085428 Jy
! Component: 150  -  total flux cleaned = 0.103226 Jy
! Component: 200  -  total flux cleaned = 0.113279 Jy
! Total flux subtracted in 200 components = 0.113279 Jy
! Clean residual min=-0.026419 max=0.031139 Jy/beam
! Clean residual mean=0.000328 rms=0.006021 Jy/beam
! Combined flux in latest and established models = 0.378113 Jy
! Performing phase self-cal
! Adding 73 model components to the UV plane model.
! The established model now contains 90 components and 0.378113 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.142639Jy  sigma=0.655148
! Fit after  self-cal, rms=0.140583Jy  sigma=0.641511
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.283 x 10.25 at -1.123 degrees (North through East)
! Clean map  min=-0.02552  max=0.24241 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.30     FD        1.00     HN        1.67     KP        1.01     
!   LA        1.01     MK        0.99     NL        1.26     OV        0.63     
!   PT        1.00     SC        0.95     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.59     FD        1.00     HN        1.63     KP        0.99     
!   LA        1.00     MK        0.97     NL        1.17     OV        0.92     
!   PT        0.98     SC        0.89     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.46     FD        1.02     HN        1.81     KP        1.00     
!   LA        1.02     MK        1.00     NL        1.12     OV        0.63     
!   PT        1.02     SC        0.93     
! 
! 
! Fit before self-cal, rms=0.140583Jy  sigma=0.641511
! Fit after  self-cal, rms=0.155098Jy  sigma=0.494717
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.272 mas, bmaj=10.17 mas, bpa=-0.0528 degrees
! Estimated noise=1.75212 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 (14, -24).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00328303 Jy
! Component: 100  -  total flux cleaned = 0.00514515 Jy
! Component: 150  -  total flux cleaned = 0.00556216 Jy
! Component: 200  -  total flux cleaned = 0.00629352 Jy
! Total flux subtracted in 200 components = 0.00629352 Jy
! Clean residual min=-0.005947 max=0.006549 Jy/beam
! Clean residual mean=0.000003 rms=0.001578 Jy/beam
! Combined flux in latest and established models = 0.384406 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 113 components and 0.384406 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.153861Jy  sigma=0.487913
! Fit after  self-cal, rms=0.154859Jy  sigma=0.485993
! 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=0.154859Jy  sigma=0.485993
! Fit after  self-cal, rms=0.183645Jy  sigma=0.479867
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.277 mas, bmaj=10.19 mas, bpa=-0.2046 degrees
! Estimated noise=1.74918 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00235722 Jy
! Component: 100  -  total flux cleaned = 0.00260797 Jy
! Component: 150  -  total flux cleaned = 0.00260925 Jy
! Component: 200  -  total flux cleaned = 0.00271205 Jy
! Total flux subtracted in 200 components = 0.00271205 Jy
! Clean residual min=-0.004631 max=0.003931 Jy/beam
! Clean residual mean=-0.000019 rms=0.001023 Jy/beam
! Combined flux in latest and established models = 0.387118 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 137 components and 0.387118 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.183357Jy  sigma=0.478587
! Fit after  self-cal, rms=0.183460Jy  sigma=0.478495
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 = 0.000359973 Jy
! Component: 100  -  total flux cleaned = 0.000357075 Jy
! Component: 150  -  total flux cleaned = 0.000356201 Jy
! Component: 200  -  total flux cleaned = 0.000441164 Jy
! Total flux subtracted in 200 components = 0.000441164 Jy
! Clean residual min=-0.004442 max=0.003692 Jy/beam
! Clean residual mean=-0.000016 rms=0.000969 Jy/beam
! Combined flux in latest and established models = 0.387559 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 145 components and 0.387559 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.183303Jy  sigma=0.477906
! Fit after  self-cal, rms=0.183295Jy  sigma=0.477872
! 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=0.183295Jy  sigma=0.477872
! Fit after  self-cal, rms=0.189505Jy  sigma=0.477622
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.276 mas, bmaj=10.2 mas, bpa=-0.2166 degrees
! Estimated noise=1.74399 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000587633 Jy
! Component: 100  -  total flux cleaned = 0.000674916 Jy
! Component: 150  -  total flux cleaned = 0.000595947 Jy
! Component: 200  -  total flux cleaned = 0.000669784 Jy
! Total flux subtracted in 200 components = 0.000669784 Jy
! Clean residual min=-0.004251 max=0.003269 Jy/beam
! Clean residual mean=-0.000013 rms=0.000901 Jy/beam
! Combined flux in latest and established models = 0.388229 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 161 components and 0.388229 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.189346Jy  sigma=0.477166
! Fit after  self-cal, rms=0.189358Jy  sigma=0.477135
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 = 9.43245e-05 Jy
! Component: 100  -  total flux cleaned = -4.57212e-05 Jy
! Component: 150  -  total flux cleaned = -4.3838e-05 Jy
! Component: 200  -  total flux cleaned = -0.000109611 Jy
! Total flux subtracted in 200 components = -0.000109611 Jy
! Clean residual min=-0.004173 max=0.003142 Jy/beam
! Clean residual mean=-0.000012 rms=0.000872 Jy/beam
! Combined flux in latest and established models = 0.38812 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 167 components and 0.38812 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.189259Jy  sigma=0.476849
! Fit after  self-cal, rms=0.189250Jy  sigma=0.476827
! 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=0.189250Jy  sigma=0.476827
! Fit after  self-cal, rms=0.190265Jy  sigma=0.476771
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.344 mas, bmaj=25.62 mas, bpa=-1.703 degrees
! Estimated noise=2.05051 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.55336e-05 Jy
! Component: 100  -  total flux cleaned = -3.59338e-05 Jy
! Component: 150  -  total flux cleaned = -8.41915e-05 Jy
! Component: 200  -  total flux cleaned = -0.00013016 Jy
! Total flux subtracted in 200 components = -0.00013016 Jy
! Clean residual min=-0.003883 max=0.002833 Jy/beam
! Clean residual mean=-0.000022 rms=0.000902 Jy/beam
! Combined flux in latest and established models = 0.387989 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 180 components and 0.387989 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.190205Jy  sigma=0.476694
! Fit after  self-cal, rms=0.190199Jy  sigma=0.476642
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 = 0.000165645 Jy
! Component: 100  -  total flux cleaned = 7.65821e-05 Jy
! Component: 150  -  total flux cleaned = -9.51379e-06 Jy
! Component: 200  -  total flux cleaned = -9.25562e-05 Jy
! Total flux subtracted in 200 components = -9.25562e-05 Jy
! Clean residual min=-0.003861 max=0.002794 Jy/beam
! Clean residual mean=-0.000022 rms=0.000883 Jy/beam
! Combined flux in latest and established models = 0.387897 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 182 components and 0.387897 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.190154Jy  sigma=0.476590
! Fit after  self-cal, rms=0.190138Jy  sigma=0.476548
! 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=3.275 mas, bmaj=10.2 mas, bpa=-0.2302 degrees
! Estimated noise=1.74065 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.275 x 10.2 at -0.2302 degrees (North through East)
! Clean map  min=-0.0039439  max=0.24764 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=2.587 mas, bmaj=8.599 mas, bpa=-1.253 degrees
! Estimated noise=2.98349 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.20765 Jy
! Component: 100  -  total flux cleaned = 0.271282 Jy
! Component: 150  -  total flux cleaned = 0.304755 Jy
! Component: 200  -  total flux cleaned = 0.326028 Jy
! Total flux subtracted in 200 components = 0.326028 Jy
! Clean residual min=-0.007028 max=0.012078 Jy/beam
! Clean residual mean=-0.000005 rms=0.002283 Jy/beam
! Combined flux in latest and established models = 0.326028 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 45 model components to the UV plane model.
! The established model now contains 45 components and 0.326028 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.275 mas, bmaj=10.2 mas, bpa=-0.2302 degrees
! Estimated noise=1.74065 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 = 0.0205757 Jy
! Component: 100  -  total flux cleaned = 0.0331843 Jy
! Component: 150  -  total flux cleaned = 0.0414593 Jy
! Component: 200  -  total flux cleaned = 0.0470854 Jy
! Total flux subtracted in 200 components = 0.0470854 Jy
! Clean residual min=-0.003898 max=0.004289 Jy/beam
! Clean residual mean=-0.000030 rms=0.001009 Jy/beam
! Combined flux in latest and established models = 0.373113 Jy
! Adding 83 model components to the UV plane model.
! The established model now contains 124 components and 0.373113 Jy
! Inverting map 
! Added new window around map position (-3.5, -7.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00438818 Jy
! Component: 100  -  total flux cleaned = 0.00730464 Jy
! Component: 150  -  total flux cleaned = 0.0088181 Jy
! Component: 200  -  total flux cleaned = 0.00932911 Jy
! Total flux subtracted in 200 components = 0.00932911 Jy
! Clean residual min=-0.003364 max=0.003176 Jy/beam
! Clean residual mean=-0.000014 rms=0.000782 Jy/beam
! Combined flux in latest and established models = 0.382442 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 162 components and 0.382442 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=8.344 mas, bmaj=25.62 mas, bpa=-1.703 degrees
! Estimated noise=2.05051 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000923989 Jy
! Component: 100  -  total flux cleaned = 0.00119785 Jy
! Component: 150  -  total flux cleaned = 0.00136391 Jy
! Component: 200  -  total flux cleaned = 0.00141135 Jy
! Total flux subtracted in 200 components = 0.00141135 Jy
! Clean residual min=-0.003256 max=0.003062 Jy/beam
! Clean residual mean=-0.000024 rms=0.000833 Jy/beam
! Combined flux in latest and established models = 0.383854 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 = 8.79497e-05 Jy
! Component: 100  -  total flux cleaned = 0.00020127 Jy
! Component: 150  -  total flux cleaned = 0.000267372 Jy
! Component: 200  -  total flux cleaned = 0.000327146 Jy
! Total flux subtracted in 200 components = 0.000327146 Jy
! Clean residual min=-0.003053 max=0.002857 Jy/beam
! Clean residual mean=-0.000023 rms=0.000794 Jy/beam
! Combined flux in latest and established models = 0.384181 Jy
! Adding 37 model components to the UV plane model.
! The established model now contains 191 components and 0.384181 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.275 mas, bmaj=10.2 mas, bpa=-0.2302 degrees
! Estimated noise=1.74065 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000336546 Jy
! Component: 100  -  total flux cleaned = -0.000293628 Jy
! Component: 150  -  total flux cleaned = -0.000255891 Jy
! Component: 200  -  total flux cleaned = -0.000187578 Jy
! Total flux subtracted in 200 components = -0.000187578 Jy
! Clean residual min=-0.002927 max=0.002855 Jy/beam
! Clean residual mean=-0.000013 rms=0.000700 Jy/beam
! Combined flux in latest and established models = 0.383993 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 207 components and 0.383993 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.189788Jy  sigma=0.475384
! Fit after  self-cal, rms=0.189667Jy  sigma=0.475292
wmodel J0920-3631_S_map.mod
! Writing 207 model components to file: J0920-3631_S_map.mod
wobs   J0920-3631_S_uvs.fits
! Writing UV FITS file: J0920-3631_S_uvs.fits
wwins  J0920-3631_S_map.win
! wwins: Wrote 4 windows to J0920-3631_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 = -4.59779e-05 Jy
! Component: 100  -  total flux cleaned = -0.000279584 Jy
! Component: 150  -  total flux cleaned = -0.000455026 Jy
! Component: 200  -  total flux cleaned = -0.000536466 Jy
! Component: 250  -  total flux cleaned = -0.000694658 Jy
! Component: 300  -  total flux cleaned = -0.000770091 Jy
! Component: 350  -  total flux cleaned = -0.00084246 Jy
! Component: 400  -  total flux cleaned = -0.000736207 Jy
! Component: 450  -  total flux cleaned = -0.000736233 Jy
! Component: 500  -  total flux cleaned = -0.000702673 Jy
! Component: 550  -  total flux cleaned = -0.000734534 Jy
! Component: 600  -  total flux cleaned = -0.000798221 Jy
! Component: 650  -  total flux cleaned = -0.000828831 Jy
! Component: 700  -  total flux cleaned = -0.000705664 Jy
! Component: 750  -  total flux cleaned = -0.000645165 Jy
! Component: 800  -  total flux cleaned = -0.000556078 Jy
! Component: 850  -  total flux cleaned = -0.000497563 Jy
! Component: 900  -  total flux cleaned = -0.000497312 Jy
! Component: 950  -  total flux cleaned = -0.000384637 Jy
! Component: 1000  -  total flux cleaned = -0.000301561 Jy
! Component: 1050  -  total flux cleaned = -0.000192274 Jy
! Component: 1100  -  total flux cleaned = -8.43527e-05 Jy
! Component: 1150  -  total flux cleaned = 2.20378e-05 Jy
! Component: 1200  -  total flux cleaned = 0.000153719 Jy
! Component: 1250  -  total flux cleaned = 0.000231796 Jy
! Component: 1300  -  total flux cleaned = 0.000308901 Jy
! Component: 1350  -  total flux cleaned = 0.000359795 Jy
! Component: 1400  -  total flux cleaned = 0.000510966 Jy
! Component: 1450  -  total flux cleaned = 0.000560622 Jy
! Component: 1500  -  total flux cleaned = 0.000585472 Jy
! Component: 1550  -  total flux cleaned = 0.000707478 Jy
! Component: 1600  -  total flux cleaned = 0.000780026 Jy
! Component: 1650  -  total flux cleaned = 0.000851774 Jy
! Component: 1700  -  total flux cleaned = 0.000922893 Jy
! Component: 1750  -  total flux cleaned = 0.000922946 Jy
! Component: 1800  -  total flux cleaned = 0.00108606 Jy
! Component: 1850  -  total flux cleaned = 0.00103971 Jy
! Component: 1900  -  total flux cleaned = 0.0011542 Jy
! Component: 1950  -  total flux cleaned = 0.00115414 Jy
! Component: 2000  -  total flux cleaned = 0.00122171 Jy
! Component: 2050  -  total flux cleaned = 0.00131084 Jy
! Component: 2100  -  total flux cleaned = 0.00133289 Jy
! Component: 2150  -  total flux cleaned = 0.00142077 Jy
! Component: 2200  -  total flux cleaned = 0.0014644 Jy
! Component: 2250  -  total flux cleaned = 0.00152936 Jy
! Component: 2300  -  total flux cleaned = 0.00155099 Jy
! Component: 2350  -  total flux cleaned = 0.00159382 Jy
! Component: 2400  -  total flux cleaned = 0.00165724 Jy
! Component: 2450  -  total flux cleaned = 0.00172014 Jy
! Component: 2500  -  total flux cleaned = 0.00172008 Jy
! Component: 2550  -  total flux cleaned = 0.00180267 Jy
! Component: 2600  -  total flux cleaned = 0.00182318 Jy
! Component: 2650  -  total flux cleaned = 0.00180281 Jy
! Component: 2700  -  total flux cleaned = 0.00188383 Jy
! Component: 2750  -  total flux cleaned = 0.00182344 Jy
! Component: 2800  -  total flux cleaned = 0.00186348 Jy
! Component: 2850  -  total flux cleaned = 0.00182377 Jy
! Component: 2900  -  total flux cleaned = 0.00186337 Jy
! Component: 2950  -  total flux cleaned = 0.00192206 Jy
! Component: 3000  -  total flux cleaned = 0.0019026 Jy
! Component: 3050  -  total flux cleaned = 0.00188333 Jy
! Component: 3100  -  total flux cleaned = 0.00190259 Jy
! Component: 3150  -  total flux cleaned = 0.00195985 Jy
! Component: 3200  -  total flux cleaned = 0.00192191 Jy
! Component: 3250  -  total flux cleaned = 0.00199742 Jy
! Component: 3300  -  total flux cleaned = 0.0019787 Jy
! Component: 3350  -  total flux cleaned = 0.00197859 Jy
! Component: 3400  -  total flux cleaned = 0.00203407 Jy
! Component: 3450  -  total flux cleaned = 0.00201558 Jy
! Component: 3500  -  total flux cleaned = 0.00203387 Jy
! Component: 3550  -  total flux cleaned = 0.00207036 Jy
! Component: 3600  -  total flux cleaned = 0.0020522 Jy
! Component: 3650  -  total flux cleaned = 0.00208827 Jy
! Component: 3700  -  total flux cleaned = 0.00207027 Jy
! Component: 3750  -  total flux cleaned = 0.00205246 Jy
! Component: 3800  -  total flux cleaned = 0.00207023 Jy
! Component: 3850  -  total flux cleaned = 0.0021233 Jy
! Component: 3900  -  total flux cleaned = 0.00212335 Jy
! Component: 3950  -  total flux cleaned = 0.00215835 Jy
! Component: 4000  -  total flux cleaned = 0.00215836 Jy
! Component: 4050  -  total flux cleaned = 0.00217575 Jy
! Total flux subtracted in 4096 components = 0.00219296 Jy
! Clean residual min=-0.000874 max=0.000999 Jy/beam
! Clean residual mean=-0.000007 rms=0.000325 Jy/beam
! Combined flux in latest and established models = 0.386186 Jy
keep
! Adding 287 model components to the UV plane model.
! The established model now contains 494 components and 0.386186 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0920-3631_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.275 x 10.2 at -0.2302 degrees (North through East)
! Clean map  min=-0.0029924  max=0.25802 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0920-3631_S_map.fits
wmodel /image_prod/ug002_uva//J0920-3631_S_map.mod
! Writing 494 model components to file: /image_prod/ug002_uva//J0920-3631_S_map.mod
wobs   /image_prod/ug002_uva//J0920-3631_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0920-3631_S_uvs.fits
wwins  /image_prod/ug002_uva//J0920-3631_S_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0920-3631_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.258023 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000322502 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.374968 0.374968 0.749936 1.49987 2.99974 5.99949 11.999 23.998 47.9959 95.9918
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0009 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.258 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  800.068 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0920-3631_S_dfm.log closed on Wed Mar  4 22:57:14 2020