! Started logfile: J0928-3049_S_dfm.log on Fri Feb 15 19:49:48 2019
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     J0928-3049_S_uvm.fits
! Reading UV FITS file: J0928-3049_S_uvm.fits
! AN table 1: 110 integrations on 36 of 36 possible baselines.
! AN table 2: 44 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.890459 visibilities/baseline/integration-bin.
! Found source: J0928-3049
! 
! There are 4 IFs, and a total of 4 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
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 54 lines of history.
! 
! Reading 17396 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 4 channels.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
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 J0928-3049_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 84 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 84 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 84 telescope corrections were flagged in sub-array 1.
!  A total of 14 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 990 telescope corrections were flagged in sub-array 1.
!  A total of 308 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.018564Jy  sigma=10.878659
! Fit after  self-cal, rms=0.872526Jy  sigma=8.911232
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
sele I,1,3
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..3
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: (none)
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=3.459 mas, bmaj=12.77 mas, bpa=9.745 degrees
! Estimated noise=1.27937 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 = 0.0979115 Jy
! Component: 100  -  total flux cleaned = 0.141598 Jy
! Total flux subtracted in 100 components = 0.141598 Jy
! Clean residual min=-0.008340 max=0.021583 Jy/beam
! Clean residual mean=-0.000097 rms=0.002944 Jy/beam
! Combined flux in latest and established models = 0.141598 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 34 components and 0.141598 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.111841Jy  sigma=1.046735
! Fit after  self-cal, rms=0.111132Jy  sigma=1.042953
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0266006 Jy
! Component: 100  -  total flux cleaned = 0.0432191 Jy
! Total flux subtracted in 100 components = 0.0432191 Jy
! Clean residual min=-0.006020 max=0.010120 Jy/beam
! Clean residual mean=-0.000051 rms=0.001863 Jy/beam
! Combined flux in latest and established models = 0.184818 Jy
! Performing phase self-cal
! Adding 57 model components to the UV plane model.
! The established model now contains 88 components and 0.184818 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.102978Jy  sigma=0.887006
! Fit after  self-cal, rms=0.102870Jy  sigma=0.886407
! 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=4.605 mas, bmaj=16.88 mas, bpa=6.589 degrees
! Estimated noise=0.640839 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 = 0.0177512 Jy
! Component: 100  -  total flux cleaned = 0.0275 Jy
! Component: 150  -  total flux cleaned = 0.0330497 Jy
! Component: 200  -  total flux cleaned = 0.0362419 Jy
! Total flux subtracted in 200 components = 0.0362419 Jy
! Clean residual min=-0.004203 max=0.007030 Jy/beam
! Clean residual mean=-0.000037 rms=0.001294 Jy/beam
! Combined flux in latest and established models = 0.221059 Jy
! Performing phase self-cal
! Adding 57 model components to the UV plane model.
! The established model now contains 138 components and 0.221059 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.100693Jy  sigma=0.837192
! Fit after  self-cal, rms=0.100644Jy  sigma=0.836783
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.605 x 16.88 at 6.589 degrees (North through East)
! Clean map  min=-0.004089  max=0.13102 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.98     HN        1.23     KP        0.97     
!   LA        0.95     NL        1.07     OV        0.98     PT        0.99     
!   SC        1.08     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.97     HN        1.48     KP        1.00     
!   NL        1.05     OV        0.99     PT        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.67     FD        0.99     HN        1.16     KP        0.97     
!   LA        0.92     NL        1.10     OV        0.96     PT        0.99     
!   SC        0.83     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.27     FD        1.00     HN        1.24     KP        1.02     
!   NL        1.27     OV        1.02     PT        0.99     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.97     HN        1.12     KP        0.98     
!   LA        0.88     NL        1.07     OV        0.99     PT        0.98     
!   SC        0.91     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.00     HN        1.26     KP        1.05     
!   NL        1.03     OV        1.02     PT        1.04     
! 
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.100644Jy  sigma=0.836783
! Fit after  self-cal, rms=0.114050Jy  sigma=0.814628
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.585 mas, bmaj=17 mas, bpa=7.611 degrees
! Estimated noise=0.651406 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 = -0.000830766 Jy
! Component: 100  -  total flux cleaned = -0.000929965 Jy
! Component: 150  -  total flux cleaned = -0.00101709 Jy
! Component: 200  -  total flux cleaned = -0.00112754 Jy
! Total flux subtracted in 200 components = -0.00112754 Jy
! Clean residual min=-0.002717 max=0.003362 Jy/beam
! Clean residual mean=-0.000005 rms=0.000846 Jy/beam
! Combined flux in latest and established models = 0.219932 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 148 components and 0.219932 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.113984Jy  sigma=0.814261
! Fit after  self-cal, rms=0.114207Jy  sigma=0.813952
! 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.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.114207Jy  sigma=0.813952
! Fit after  self-cal, rms=0.145499Jy  sigma=0.805331
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.553 mas, bmaj=16.8 mas, bpa=7.738 degrees
! Estimated noise=0.655364 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000816688 Jy
! Component: 100  -  total flux cleaned = 0.000685476 Jy
! Component: 150  -  total flux cleaned = 0.000521692 Jy
! Component: 200  -  total flux cleaned = 0.000428846 Jy
! Total flux subtracted in 200 components = 0.000428846 Jy
! Clean residual min=-0.002633 max=0.003176 Jy/beam
! Clean residual mean=0.000011 rms=0.000820 Jy/beam
! Combined flux in latest and established models = 0.220361 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 170 components and 0.220361 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.145370Jy  sigma=0.804895
! Fit after  self-cal, rms=0.145516Jy  sigma=0.804736
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 = -6.67316e-05 Jy
! Component: 100  -  total flux cleaned = -0.000101977 Jy
! Component: 150  -  total flux cleaned = -0.000132413 Jy
! Component: 200  -  total flux cleaned = -0.000132542 Jy
! Total flux subtracted in 200 components = -0.000132542 Jy
! Clean residual min=-0.002587 max=0.003087 Jy/beam
! Clean residual mean=0.000011 rms=0.000820 Jy/beam
! Combined flux in latest and established models = 0.220228 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 178 components and 0.220228 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.145462Jy  sigma=0.804677
! Fit after  self-cal, rms=0.145459Jy  sigma=0.804664
! 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.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.145459Jy  sigma=0.804664
! Fit after  self-cal, rms=0.130881Jy  sigma=0.791478
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.547 mas, bmaj=16.77 mas, bpa=7.825 degrees
! Estimated noise=0.653993 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000182645 Jy
! Component: 100  -  total flux cleaned = -0.000183469 Jy
! Component: 150  -  total flux cleaned = -0.000198107 Jy
! Component: 200  -  total flux cleaned = -0.000225922 Jy
! Total flux subtracted in 200 components = -0.000225922 Jy
! Clean residual min=-0.002055 max=0.002597 Jy/beam
! Clean residual mean=0.000009 rms=0.000557 Jy/beam
! Combined flux in latest and established models = 0.220002 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 190 components and 0.220002 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.130872Jy  sigma=0.791430
! Fit after  self-cal, rms=0.130933Jy  sigma=0.791271
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 (8, -6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.002423 Jy
! Component: 100  -  total flux cleaned = 0.0028845 Jy
! Component: 150  -  total flux cleaned = 0.00284367 Jy
! Component: 200  -  total flux cleaned = 0.00269898 Jy
! Total flux subtracted in 200 components = 0.00269898 Jy
! Clean residual min=-0.002002 max=0.002004 Jy/beam
! Clean residual mean=0.000015 rms=0.000501 Jy/beam
! Combined flux in latest and established models = 0.222701 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 210 components and 0.222701 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.130856Jy  sigma=0.790526
! Fit after  self-cal, rms=0.130847Jy  sigma=0.790399
! 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.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.130847Jy  sigma=0.790399
! Fit after  self-cal, rms=0.130776Jy  sigma=0.790271
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.562 mas, bmaj=26.36 mas, bpa=-1.126 degrees
! Estimated noise=0.677716 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00119672 Jy
! Component: 100  -  total flux cleaned = 0.00112688 Jy
! Component: 150  -  total flux cleaned = 0.00102172 Jy
! Component: 200  -  total flux cleaned = 0.000905705 Jy
! Total flux subtracted in 200 components = 0.000905705 Jy
! Clean residual min=-0.001755 max=0.001602 Jy/beam
! Clean residual mean=0.000020 rms=0.000482 Jy/beam
! Combined flux in latest and established models = 0.223607 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 231 components and 0.223607 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.130752Jy  sigma=0.790054
! Fit after  self-cal, rms=0.130757Jy  sigma=0.790021
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 = 0.000354541 Jy
! Component: 100  -  total flux cleaned = 0.000247132 Jy
! Component: 150  -  total flux cleaned = 0.000164773 Jy
! Component: 200  -  total flux cleaned = 7.31387e-05 Jy
! Total flux subtracted in 200 components = 7.31387e-05 Jy
! Clean residual min=-0.001758 max=0.001528 Jy/beam
! Clean residual mean=0.000020 rms=0.000480 Jy/beam
! Combined flux in latest and established models = 0.22368 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 243 components and 0.22368 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.130744Jy  sigma=0.789936
! Fit after  self-cal, rms=0.130743Jy  sigma=0.789929
! 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=4.531 mas, bmaj=16.69 mas, bpa=8.017 degrees
! Estimated noise=0.651867 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.531 x 16.69 at 8.017 degrees (North through East)
! Clean map  min=-0.0018646  max=0.13423 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=3.356 mas, bmaj=12.79 mas, bpa=11.05 degrees
! Estimated noise=1.27603 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0992774 Jy
! Component: 100  -  total flux cleaned = 0.144876 Jy
! Component: 150  -  total flux cleaned = 0.170584 Jy
! Component: 200  -  total flux cleaned = 0.186314 Jy
! Total flux subtracted in 200 components = 0.186314 Jy
! Clean residual min=-0.004487 max=0.008310 Jy/beam
! Clean residual mean=-0.000037 rms=0.001400 Jy/beam
! Combined flux in latest and established models = 0.186313 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 67 model components to the UV plane model.
! The established model now contains 67 components and 0.186313 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.531 mas, bmaj=16.69 mas, bpa=8.017 degrees
! Estimated noise=0.651867 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 = 0.015175 Jy
! Component: 100  -  total flux cleaned = 0.0231408 Jy
! Component: 150  -  total flux cleaned = 0.0279521 Jy
! Component: 200  -  total flux cleaned = 0.0311542 Jy
! Total flux subtracted in 200 components = 0.0311542 Jy
! Clean residual min=-0.002111 max=0.002462 Jy/beam
! Clean residual mean=0.000005 rms=0.000583 Jy/beam
! Combined flux in latest and established models = 0.217468 Jy
! Adding 96 model components to the UV plane model.
! The established model now contains 160 components and 0.217468 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=8.562 mas, bmaj=26.36 mas, bpa=-1.126 degrees
! Estimated noise=0.677716 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00282757 Jy
! Component: 100  -  total flux cleaned = 0.00447062 Jy
! Component: 150  -  total flux cleaned = 0.00512987 Jy
! Component: 200  -  total flux cleaned = 0.00526983 Jy
! Total flux subtracted in 200 components = 0.00526983 Jy
! Clean residual min=-0.001889 max=0.001477 Jy/beam
! Clean residual mean=0.000018 rms=0.000505 Jy/beam
! Combined flux in latest and established models = 0.222738 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 = 3.01887e-05 Jy
! Component: 100  -  total flux cleaned = 5.69138e-05 Jy
! Component: 150  -  total flux cleaned = 8.06221e-05 Jy
! Component: 200  -  total flux cleaned = 0.000101973 Jy
! Total flux subtracted in 200 components = 0.000101973 Jy
! Clean residual min=-0.001855 max=0.001443 Jy/beam
! Clean residual mean=0.000018 rms=0.000497 Jy/beam
! Combined flux in latest and established models = 0.22284 Jy
! Adding 62 model components to the UV plane model.
! The established model now contains 212 components and 0.22284 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.531 mas, bmaj=16.69 mas, bpa=8.017 degrees
! Estimated noise=0.651867 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -5.83488e-05 Jy
! Component: 100  -  total flux cleaned = -2.44626e-05 Jy
! Component: 150  -  total flux cleaned = -2.33815e-05 Jy
! Component: 200  -  total flux cleaned = 2.98917e-05 Jy
! Total flux subtracted in 200 components = 2.98917e-05 Jy
! Clean residual min=-0.001954 max=0.001730 Jy/beam
! Clean residual mean=0.000013 rms=0.000482 Jy/beam
! Combined flux in latest and established models = 0.222869 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 229 components and 0.222869 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.130761Jy  sigma=0.790070
! Fit after  self-cal, rms=0.130728Jy  sigma=0.789940
wmodel J0928-3049_S_map.mod
! Writing 229 model components to file: J0928-3049_S_map.mod
wobs   J0928-3049_S_uvs.fits
! Writing UV FITS file: J0928-3049_S_uvs.fits
wwins  J0928-3049_S_map.win
! wwins: Wrote 2 windows to J0928-3049_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 = -0.000522985 Jy
! Component: 100  -  total flux cleaned = -0.000616822 Jy
! Component: 150  -  total flux cleaned = -0.000704781 Jy
! Component: 200  -  total flux cleaned = -0.000957907 Jy
! Component: 250  -  total flux cleaned = -0.00106708 Jy
! Component: 300  -  total flux cleaned = -0.00106667 Jy
! Component: 350  -  total flux cleaned = -0.00101463 Jy
! Component: 400  -  total flux cleaned = -0.00096392 Jy
! Component: 450  -  total flux cleaned = -0.00101396 Jy
! Component: 500  -  total flux cleaned = -0.000940513 Jy
! Component: 550  -  total flux cleaned = -0.000820264 Jy
! Component: 600  -  total flux cleaned = -0.000773414 Jy
! Component: 650  -  total flux cleaned = -0.000749771 Jy
! Component: 700  -  total flux cleaned = -0.00061223 Jy
! Component: 750  -  total flux cleaned = -0.000657175 Jy
! Component: 800  -  total flux cleaned = -0.000567759 Jy
! Component: 850  -  total flux cleaned = -0.000523856 Jy
! Component: 900  -  total flux cleaned = -0.000523904 Jy
! Component: 950  -  total flux cleaned = -0.000523704 Jy
! Component: 1000  -  total flux cleaned = -0.000502299 Jy
! Component: 1050  -  total flux cleaned = -0.000439558 Jy
! Component: 1100  -  total flux cleaned = -0.000377636 Jy
! Component: 1150  -  total flux cleaned = -0.000336946 Jy
! Component: 1200  -  total flux cleaned = -0.000276683 Jy
! Component: 1250  -  total flux cleaned = -0.000276794 Jy
! Component: 1300  -  total flux cleaned = -0.000217728 Jy
! Component: 1350  -  total flux cleaned = -0.000198038 Jy
! Component: 1400  -  total flux cleaned = -0.000178441 Jy
! Component: 1450  -  total flux cleaned = -0.000121307 Jy
! Component: 1500  -  total flux cleaned = -2.68134e-05 Jy
! Component: 1550  -  total flux cleaned = -2.69054e-05 Jy
! Component: 1600  -  total flux cleaned = -8.64484e-06 Jy
! Component: 1650  -  total flux cleaned = 0.000101318 Jy
! Component: 1700  -  total flux cleaned = 0.000119277 Jy
! Component: 1750  -  total flux cleaned = 0.000173847 Jy
! Component: 1800  -  total flux cleaned = 0.000298815 Jy
! Component: 1850  -  total flux cleaned = 0.000369556 Jy
! Component: 1900  -  total flux cleaned = 0.000422064 Jy
! Component: 1950  -  total flux cleaned = 0.000421946 Jy
! Component: 2000  -  total flux cleaned = 0.000456504 Jy
! Component: 2050  -  total flux cleaned = 0.00059363 Jy
! Component: 2100  -  total flux cleaned = 0.000627864 Jy
! Component: 2150  -  total flux cleaned = 0.000695469 Jy
! Component: 2200  -  total flux cleaned = 0.000745557 Jy
! Component: 2250  -  total flux cleaned = 0.000795322 Jy
! Component: 2300  -  total flux cleaned = 0.000877865 Jy
! Component: 2350  -  total flux cleaned = 0.000926996 Jy
! Component: 2400  -  total flux cleaned = 0.00094338 Jy
! Component: 2450  -  total flux cleaned = 0.00102425 Jy
! Component: 2500  -  total flux cleaned = 0.00110432 Jy
! Component: 2550  -  total flux cleaned = 0.00115214 Jy
! Component: 2600  -  total flux cleaned = 0.00121533 Jy
! Component: 2650  -  total flux cleaned = 0.00127819 Jy
! Component: 2700  -  total flux cleaned = 0.00135634 Jy
! Component: 2750  -  total flux cleaned = 0.0014339 Jy
! Component: 2800  -  total flux cleaned = 0.00149569 Jy
! Component: 2850  -  total flux cleaned = 0.00157237 Jy
! Component: 2900  -  total flux cleaned = 0.00164856 Jy
! Component: 2950  -  total flux cleaned = 0.00169389 Jy
! Component: 3000  -  total flux cleaned = 0.00181443 Jy
! Component: 3050  -  total flux cleaned = 0.00184434 Jy
! Component: 3100  -  total flux cleaned = 0.00190404 Jy
! Component: 3150  -  total flux cleaned = 0.00196333 Jy
! Component: 3200  -  total flux cleaned = 0.00209574 Jy
! Component: 3250  -  total flux cleaned = 0.00215406 Jy
! Component: 3300  -  total flux cleaned = 0.00224142 Jy
! Component: 3350  -  total flux cleaned = 0.00227041 Jy
! Component: 3400  -  total flux cleaned = 0.00238542 Jy
! Component: 3450  -  total flux cleaned = 0.00242837 Jy
! Component: 3500  -  total flux cleaned = 0.00251372 Jy
! Component: 3550  -  total flux cleaned = 0.00264106 Jy
! Component: 3600  -  total flux cleaned = 0.00269733 Jy
! Component: 3650  -  total flux cleaned = 0.00282331 Jy
! Component: 3700  -  total flux cleaned = 0.00290686 Jy
! Component: 3750  -  total flux cleaned = 0.00294842 Jy
! Component: 3800  -  total flux cleaned = 0.00300361 Jy
! Component: 3850  -  total flux cleaned = 0.00312694 Jy
! Component: 3900  -  total flux cleaned = 0.00324971 Jy
! Component: 3950  -  total flux cleaned = 0.00334458 Jy
! Component: 4000  -  total flux cleaned = 0.00342534 Jy
! Component: 4050  -  total flux cleaned = 0.00347905 Jy
! Total flux subtracted in 4096 components = 0.00355931 Jy
! Clean residual min=-0.000808 max=0.000933 Jy/beam
! Clean residual mean=0.000008 rms=0.000277 Jy/beam
! Combined flux in latest and established models = 0.226429 Jy
keep
! Adding 284 model components to the UV plane model.
! The established model now contains 513 components and 0.226429 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   J0928-3049_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.531 x 16.69 at 8.017 degrees (North through East)
! Clean map  min=-0.0020964  max=0.13743 Jy/beam
! Writing clean map to FITS file: J0928-3049_S_map.fits
wmodel J0928-3049_S_map.mod
! Writing 513 model components to file: J0928-3049_S_map.mod
wobs   J0928-3049_S_uvs.fits
! Writing UV FITS file: J0928-3049_S_uvs.fits
wwins  J0928-3049_S_map.win
! wwins: Wrote 3 windows to J0928-3049_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.137435 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000274319 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.598798 0.598798 1.1976 2.39519 4.79038 9.58077 19.1615 38.3231 76.6461
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0008 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.137 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  501.003 
quit
! Quitting program
! Log file J0928-3049_S_dfm.log closed on Fri Feb 15 19:49:53 2019