! Started logfile: /image_prod/ug002_uva//J1230-3121_S_dfm.log on Thu Mar  5 00:42:28 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//J1230-3121_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1230-3121_S_uva.fits
! AN table 1: 60 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.808519 visibilities/baseline/integration-bin.
! Found source: J1230-3121
! 
! 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 6549 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 J1230-3121_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 60 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 60 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 60 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.015477Jy  sigma=6.207562
! Fit after  self-cal, rms=0.885372Jy  sigma=5.285198
! 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=2.505 mas, bmaj=6.516 mas, bpa=-6.958 degrees
! Estimated noise=2.37977 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 = 0.090202 Jy
! Component: 100  -  total flux cleaned = 0.123607 Jy
! Total flux subtracted in 100 components = 0.123607 Jy
! Clean residual min=-0.009673 max=0.014152 Jy/beam
! Clean residual mean=-0.000170 rms=0.002646 Jy/beam
! Combined flux in latest and established models = 0.123607 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.123607 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.101011Jy  sigma=0.558320
! Fit after  self-cal, rms=0.100706Jy  sigma=0.556764
! 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=3.148 mas, bmaj=8.054 mas, bpa=-6.645 degrees
! Estimated noise=1.48384 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 = 0.0254484 Jy
! Component: 100  -  total flux cleaned = 0.0378429 Jy
! Component: 150  -  total flux cleaned = 0.0443147 Jy
! Component: 200  -  total flux cleaned = 0.0476942 Jy
! Total flux subtracted in 200 components = 0.0476942 Jy
! Clean residual min=-0.008436 max=0.015709 Jy/beam
! Clean residual mean=-0.000226 rms=0.002752 Jy/beam
! Combined flux in latest and established models = 0.171301 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 36 components and 0.171301 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.097155Jy  sigma=0.500815
! Fit after  self-cal, rms=0.097219Jy  sigma=0.500570
! Inverting map 
! Added new window around map position (1, -33.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.01388 Jy
! Component: 100  -  total flux cleaned = 0.02036 Jy
! Component: 150  -  total flux cleaned = 0.0243715 Jy
! Component: 200  -  total flux cleaned = 0.0262383 Jy
! Total flux subtracted in 200 components = 0.0262383 Jy
! Clean residual min=-0.006572 max=0.009078 Jy/beam
! Clean residual mean=-0.000139 rms=0.002105 Jy/beam
! Combined flux in latest and established models = 0.197539 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 81 components and 0.197539 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.095300Jy  sigma=0.486559
! Fit after  self-cal, rms=0.094862Jy  sigma=0.483215
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.148 x 8.054 at -6.645 degrees (North through East)
! Clean map  min=-0.0062655  max=0.11399 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        2.00     FD        0.94     HN        1.08     KP        0.97     
!   LA        1.00     MK        0.95     NL        1.02     OV        0.95     
!   PT        0.96     SC        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        2.73     FD        0.94     HN        1.24     KP        0.94     
!   LA        0.99     MK        0.96     NL        1.11     OV        0.94     
!   PT        1.00     SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        2.28     FD        0.95     HN        1.28     KP        0.96     
!   LA        0.99     MK        0.98     NL        1.00     OV        0.97     
!   PT        0.97     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.094862Jy  sigma=0.483215
! Fit after  self-cal, rms=0.147136Jy  sigma=0.466852
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.132 mas, bmaj=8.037 mas, bpa=-6.8 degrees
! Estimated noise=1.50153 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 (-7.5, -53).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00565424 Jy
! Component: 100  -  total flux cleaned = 0.00843586 Jy
! Component: 150  -  total flux cleaned = 0.00960254 Jy
! Component: 200  -  total flux cleaned = 0.0101187 Jy
! Total flux subtracted in 200 components = 0.0101187 Jy
! Clean residual min=-0.003289 max=0.002884 Jy/beam
! Clean residual mean=-0.000046 rms=0.000789 Jy/beam
! Combined flux in latest and established models = 0.207658 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 121 components and 0.207658 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.146937Jy  sigma=0.464059
! Fit after  self-cal, rms=0.147479Jy  sigma=0.463576
! 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=0.147479Jy  sigma=0.463576
! Fit after  self-cal, rms=0.152077Jy  sigma=0.463026
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.13 mas, bmaj=8.063 mas, bpa=-6.149 degrees
! Estimated noise=1.50005 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00193589 Jy
! Component: 100  -  total flux cleaned = 0.00221366 Jy
! Component: 150  -  total flux cleaned = 0.00240099 Jy
! Component: 200  -  total flux cleaned = 0.00256593 Jy
! Total flux subtracted in 200 components = 0.00256593 Jy
! Clean residual min=-0.003077 max=0.002528 Jy/beam
! Clean residual mean=-0.000025 rms=0.000687 Jy/beam
! Combined flux in latest and established models = 0.210224 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 138 components and 0.210224 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.152038Jy  sigma=0.462605
! Fit after  self-cal, rms=0.152013Jy  sigma=0.462558
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 = 0.000809996 Jy
! Component: 100  -  total flux cleaned = 0.000885087 Jy
! Component: 150  -  total flux cleaned = 0.000919874 Jy
! Component: 200  -  total flux cleaned = 0.000919469 Jy
! Total flux subtracted in 200 components = 0.000919469 Jy
! Clean residual min=-0.003064 max=0.002365 Jy/beam
! Clean residual mean=-0.000024 rms=0.000677 Jy/beam
! Combined flux in latest and established models = 0.211143 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 150 components and 0.211143 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.151991Jy  sigma=0.462402
! Fit after  self-cal, rms=0.151969Jy  sigma=0.462390
! 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=0.151969Jy  sigma=0.462390
! Fit after  self-cal, rms=0.152568Jy  sigma=0.462345
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.127 mas, bmaj=8.045 mas, bpa=-5.869 degrees
! Estimated noise=1.49698 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000393851 Jy
! Component: 100  -  total flux cleaned = 0.00049756 Jy
! Component: 150  -  total flux cleaned = 0.000498465 Jy
! Component: 200  -  total flux cleaned = 0.000528341 Jy
! Total flux subtracted in 200 components = 0.000528341 Jy
! Clean residual min=-0.002970 max=0.002284 Jy/beam
! Clean residual mean=-0.000022 rms=0.000661 Jy/beam
! Combined flux in latest and established models = 0.211672 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 163 components and 0.211672 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.152544Jy  sigma=0.462234
! Fit after  self-cal, rms=0.152526Jy  sigma=0.462222
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 = 0.000238306 Jy
! Component: 100  -  total flux cleaned = 0.000238513 Jy
! Component: 150  -  total flux cleaned = 0.000210634 Jy
! Component: 200  -  total flux cleaned = 0.000210798 Jy
! Total flux subtracted in 200 components = 0.000210798 Jy
! Clean residual min=-0.002942 max=0.002267 Jy/beam
! Clean residual mean=-0.000021 rms=0.000657 Jy/beam
! Combined flux in latest and established models = 0.211883 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 171 components and 0.211883 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.152507Jy  sigma=0.462138
! Fit after  self-cal, rms=0.152497Jy  sigma=0.462133
! 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=0.152497Jy  sigma=0.462133
! Fit after  self-cal, rms=0.152126Jy  sigma=0.462112
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.382 mas, bmaj=22.1 mas, bpa=-3.408 degrees
! Estimated noise=1.86372 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000228162 Jy
! Component: 100  -  total flux cleaned = 7.83226e-05 Jy
! Component: 150  -  total flux cleaned = -2.30399e-05 Jy
! Component: 200  -  total flux cleaned = -0.000136325 Jy
! Total flux subtracted in 200 components = -0.000136325 Jy
! Clean residual min=-0.003113 max=0.002549 Jy/beam
! Clean residual mean=-0.000041 rms=0.000826 Jy/beam
! Combined flux in latest and established models = 0.211746 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 185 components and 0.211746 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.152124Jy  sigma=0.462061
! Fit after  self-cal, rms=0.152109Jy  sigma=0.462045
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 = 0.000164271 Jy
! Component: 100  -  total flux cleaned = 8.15917e-05 Jy
! Component: 150  -  total flux cleaned = -8.85811e-06 Jy
! Component: 200  -  total flux cleaned = -9.16082e-05 Jy
! Total flux subtracted in 200 components = -9.16082e-05 Jy
! Clean residual min=-0.003102 max=0.002536 Jy/beam
! Clean residual mean=-0.000041 rms=0.000822 Jy/beam
! Combined flux in latest and established models = 0.211655 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 200 components and 0.211655 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.152111Jy  sigma=0.462031
! Fit after  self-cal, rms=0.152105Jy  sigma=0.462023
! 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=3.124 mas, bmaj=8.021 mas, bpa=-5.669 degrees
! Estimated noise=1.49421 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.124 x 8.021 at -5.669 degrees (North through East)
! Clean map  min=-0.0028271  max=0.11518 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=2.484 mas, bmaj=6.479 mas, bpa=-5.972 degrees
! Estimated noise=2.40121 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0912424 Jy
! Component: 100  -  total flux cleaned = 0.125618 Jy
! Component: 150  -  total flux cleaned = 0.142567 Jy
! Component: 200  -  total flux cleaned = 0.154579 Jy
! Total flux subtracted in 200 components = 0.154579 Jy
! Clean residual min=-0.006601 max=0.009475 Jy/beam
! Clean residual mean=-0.000091 rms=0.001659 Jy/beam
! Combined flux in latest and established models = 0.154579 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 47 model components to the UV plane model.
! The established model now contains 47 components and 0.154579 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.124 mas, bmaj=8.021 mas, bpa=-5.669 degrees
! Estimated noise=1.49421 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 (0.5, -13.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0159373 Jy
! Component: 100  -  total flux cleaned = 0.0252648 Jy
! Component: 150  -  total flux cleaned = 0.0319026 Jy
! Component: 200  -  total flux cleaned = 0.0369098 Jy
! Total flux subtracted in 200 components = 0.0369098 Jy
! Clean residual min=-0.003666 max=0.003706 Jy/beam
! Clean residual mean=-0.000074 rms=0.001009 Jy/beam
! Combined flux in latest and established models = 0.191489 Jy
! Adding 94 model components to the UV plane model.
! The established model now contains 132 components and 0.191489 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=8.382 mas, bmaj=22.1 mas, bpa=-3.408 degrees
! Estimated noise=1.86372 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00620785 Jy
! Component: 100  -  total flux cleaned = 0.0101439 Jy
! Component: 150  -  total flux cleaned = 0.0127708 Jy
! Component: 200  -  total flux cleaned = 0.014612 Jy
! Total flux subtracted in 200 components = 0.014612 Jy
! Clean residual min=-0.003372 max=0.002836 Jy/beam
! Clean residual mean=-0.000068 rms=0.000925 Jy/beam
! Combined flux in latest and established models = 0.206101 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 = 0.00130512 Jy
! Component: 100  -  total flux cleaned = 0.00216987 Jy
! Component: 150  -  total flux cleaned = 0.00247046 Jy
! Component: 200  -  total flux cleaned = 0.00268458 Jy
! Total flux subtracted in 200 components = 0.00268458 Jy
! Clean residual min=-0.003285 max=0.002807 Jy/beam
! Clean residual mean=-0.000055 rms=0.000864 Jy/beam
! Combined flux in latest and established models = 0.208786 Jy
! Adding 54 model components to the UV plane model.
! The established model now contains 180 components and 0.208786 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.124 mas, bmaj=8.021 mas, bpa=-5.669 degrees
! Estimated noise=1.49421 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00047681 Jy
! Component: 100  -  total flux cleaned = 2.10599e-06 Jy
! Component: 150  -  total flux cleaned = 0.000110688 Jy
! Component: 200  -  total flux cleaned = 0.000255998 Jy
! Total flux subtracted in 200 components = 0.000255998 Jy
! Clean residual min=-0.002955 max=0.002797 Jy/beam
! Clean residual mean=-0.000028 rms=0.000689 Jy/beam
! Combined flux in latest and established models = 0.209042 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 203 components and 0.209042 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.152071Jy  sigma=0.462538
! Fit after  self-cal, rms=0.151966Jy  sigma=0.462357
wmodel J1230-3121_S_map.mod
! Writing 203 model components to file: J1230-3121_S_map.mod
wobs   J1230-3121_S_uvs.fits
! Writing UV FITS file: J1230-3121_S_uvs.fits
wwins  J1230-3121_S_map.win
! wwins: Wrote 4 windows to J1230-3121_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 = -0.00131523 Jy
! Component: 100  -  total flux cleaned = -0.00227649 Jy
! Component: 150  -  total flux cleaned = -0.00283304 Jy
! Component: 200  -  total flux cleaned = -0.00328178 Jy
! Component: 250  -  total flux cleaned = -0.00363447 Jy
! Component: 300  -  total flux cleaned = -0.00382371 Jy
! Component: 350  -  total flux cleaned = -0.00400779 Jy
! Component: 400  -  total flux cleaned = -0.00411528 Jy
! Component: 450  -  total flux cleaned = -0.0042899 Jy
! Component: 500  -  total flux cleaned = -0.00449351 Jy
! Component: 550  -  total flux cleaned = -0.00462697 Jy
! Component: 600  -  total flux cleaned = -0.00478997 Jy
! Component: 650  -  total flux cleaned = -0.00507463 Jy
! Component: 700  -  total flux cleaned = -0.00522922 Jy
! Component: 750  -  total flux cleaned = -0.00538075 Jy
! Component: 800  -  total flux cleaned = -0.00555978 Jy
! Component: 850  -  total flux cleaned = -0.00564731 Jy
! Component: 900  -  total flux cleaned = -0.00576247 Jy
! Component: 950  -  total flux cleaned = -0.00590369 Jy
! Component: 1000  -  total flux cleaned = -0.00598696 Jy
! Component: 1050  -  total flux cleaned = -0.00598711 Jy
! Component: 1100  -  total flux cleaned = -0.00596011 Jy
! Component: 1150  -  total flux cleaned = -0.0059879 Jy
! Component: 1200  -  total flux cleaned = -0.00611972 Jy
! Component: 1250  -  total flux cleaned = -0.00604193 Jy
! Component: 1300  -  total flux cleaned = -0.00606778 Jy
! Component: 1350  -  total flux cleaned = -0.00604259 Jy
! Component: 1400  -  total flux cleaned = -0.00604309 Jy
! Component: 1450  -  total flux cleaned = -0.0060926 Jy
! Component: 1500  -  total flux cleaned = -0.00614067 Jy
! Component: 1550  -  total flux cleaned = -0.00609237 Jy
! Component: 1600  -  total flux cleaned = -0.00621122 Jy
! Component: 1650  -  total flux cleaned = -0.00621134 Jy
! Component: 1700  -  total flux cleaned = -0.00616502 Jy
! Component: 1750  -  total flux cleaned = -0.00630291 Jy
! Component: 1800  -  total flux cleaned = -0.00637098 Jy
! Component: 1850  -  total flux cleaned = -0.00637104 Jy
! Component: 1900  -  total flux cleaned = -0.0065049 Jy
! Component: 1950  -  total flux cleaned = -0.00652714 Jy
! Component: 2000  -  total flux cleaned = -0.00654874 Jy
! Component: 2050  -  total flux cleaned = -0.00661377 Jy
! Component: 2100  -  total flux cleaned = -0.00676344 Jy
! Component: 2150  -  total flux cleaned = -0.00682695 Jy
! Component: 2200  -  total flux cleaned = -0.00684786 Jy
! Component: 2250  -  total flux cleaned = -0.00691043 Jy
! Component: 2300  -  total flux cleaned = -0.00697245 Jy
! Component: 2350  -  total flux cleaned = -0.00703375 Jy
! Component: 2400  -  total flux cleaned = -0.00705419 Jy
! Component: 2450  -  total flux cleaned = -0.00723579 Jy
! Component: 2500  -  total flux cleaned = -0.00725594 Jy
! Component: 2550  -  total flux cleaned = -0.00731555 Jy
! Component: 2600  -  total flux cleaned = -0.00743361 Jy
! Component: 2650  -  total flux cleaned = -0.00747253 Jy
! Component: 2700  -  total flux cleaned = -0.00758893 Jy
! Component: 2750  -  total flux cleaned = -0.00764676 Jy
! Component: 2800  -  total flux cleaned = -0.00772311 Jy
! Component: 2850  -  total flux cleaned = -0.00779876 Jy
! Component: 2900  -  total flux cleaned = -0.0078553 Jy
! Component: 2950  -  total flux cleaned = -0.00793019 Jy
! Component: 3000  -  total flux cleaned = -0.00794888 Jy
! Component: 3050  -  total flux cleaned = -0.00809626 Jy
! Component: 3100  -  total flux cleaned = -0.00811445 Jy
! Component: 3150  -  total flux cleaned = -0.0082236 Jy
! Component: 3200  -  total flux cleaned = -0.00827753 Jy
! Component: 3250  -  total flux cleaned = -0.00829549 Jy
! Component: 3300  -  total flux cleaned = -0.00831338 Jy
! Component: 3350  -  total flux cleaned = -0.00840202 Jy
! Component: 3400  -  total flux cleaned = -0.00847258 Jy
! Component: 3450  -  total flux cleaned = -0.00852505 Jy
! Component: 3500  -  total flux cleaned = -0.00857733 Jy
! Component: 3550  -  total flux cleaned = -0.0085948 Jy
! Component: 3600  -  total flux cleaned = -0.00861212 Jy
! Component: 3650  -  total flux cleaned = -0.00864652 Jy
! Component: 3700  -  total flux cleaned = -0.00873197 Jy
! Component: 3750  -  total flux cleaned = -0.00876589 Jy
! Component: 3800  -  total flux cleaned = -0.00871508 Jy
! Component: 3850  -  total flux cleaned = -0.0087826 Jy
! Component: 3900  -  total flux cleaned = -0.00886651 Jy
! Component: 3950  -  total flux cleaned = -0.00884977 Jy
! Component: 4000  -  total flux cleaned = -0.00884983 Jy
! Component: 4050  -  total flux cleaned = -0.00886642 Jy
! Total flux subtracted in 4096 components = -0.00888303 Jy
! Clean residual min=-0.001334 max=0.000998 Jy/beam
! Clean residual mean=-0.000010 rms=0.000290 Jy/beam
! Combined flux in latest and established models = 0.200159 Jy
keep
! Adding 253 model components to the UV plane model.
! The established model now contains 456 components and 0.200159 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1230-3121_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.124 x 8.021 at -5.669 degrees (North through East)
! Clean map  min=-0.001886  max=0.11786 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1230-3121_S_map.fits
wmodel /image_prod/ug002_uva//J1230-3121_S_map.mod
! Writing 456 model components to file: /image_prod/ug002_uva//J1230-3121_S_map.mod
wobs   /image_prod/ug002_uva//J1230-3121_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1230-3121_S_uvs.fits
wwins  /image_prod/ug002_uva//J1230-3121_S_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1230-3121_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.117859 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000290362 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.73909 0.73909 1.47818 2.95636 5.91272 11.8254 23.6509 47.3018 94.6035
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0008 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.117 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  405.904 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1230-3121_S_dfm.log closed on Thu Mar  5 00:42:31 2020