! Started logfile: /vlbi/uf001/uva//J1640-3727_S_dfm.log on Mon Jan 14 03:49:51 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     /vlbi/uf001/uva//J1640-3727_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1640-3727_S_uva.fits
! AN table 1: 73 integrations on 6 of 6 possible baselines.
! Apparent sampling: 0.746575 visibilities/baseline/integration-bin.
! Found source: J1640-3727
! 
! 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 981 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 J1640-3727_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 40 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 40 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 40 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.011456Jy  sigma=14.353489
! Fit after  self-cal, rms=0.926558Jy  sigma=13.134327
! 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=14.28 mas, bmaj=60.13 mas, bpa=-1.466 degrees
! Estimated noise=3.64238 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0580993 Jy
! Component: 100  -  total flux cleaned = 0.0656377 Jy
! Total flux subtracted in 100 components = 0.0656377 Jy
! Clean residual min=-0.005376 max=0.005419 Jy/beam
! Clean residual mean=-0.000083 rms=0.001994 Jy/beam
! Combined flux in latest and established models = 0.0656377 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 18 components and 0.0656377 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068235Jy  sigma=0.949400
! Fit after  self-cal, rms=0.067333Jy  sigma=0.936551
! 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=14.64 mas, bmaj=61.16 mas, bpa=-3.01 degrees
! Estimated noise=1.6167 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 = -0.00120263 Jy
! Component: 100  -  total flux cleaned = -0.00139078 Jy
! Component: 150  -  total flux cleaned = -0.000333447 Jy
! Component: 200  -  total flux cleaned = 0.000877189 Jy
! Total flux subtracted in 200 components = 0.000877189 Jy
! Clean residual min=-0.001483 max=0.001488 Jy/beam
! Clean residual mean=-0.000042 rms=0.000630 Jy/beam
! Combined flux in latest and established models = 0.0665149 Jy
! Performing phase self-cal
! Adding 132 model components to the UV plane model.
! The established model now contains 148 components and 0.0665149 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.066232Jy  sigma=0.921210
! Fit after  self-cal, rms=0.066045Jy  sigma=0.918505
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 14.64 x 61.16 at -3.01 degrees (North through East)
! Clean map  min=-0.0092374  max=0.072143 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        1.01     LA        0.92     OV        0.99     PT        1.09     
! 
! 
! Correcting IF 2.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.93     LA        1.08     OV        0.94     PT        1.06     
! 
! 
! Correcting IF 3.
!  A total of 108 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.95     LA        1.11     OV        0.99     PT        0.87     
! 
! 
! Fit before self-cal, rms=0.066045Jy  sigma=0.918505
! Fit after  self-cal, rms=0.068090Jy  sigma=0.951235
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=15.87 mas, bmaj=117.7 mas, bpa=-13.06 degrees
! Estimated noise=1.93612 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 = -9.8912e-05 Jy
! Component: 100  -  total flux cleaned = 0.00032909 Jy
! Component: 150  -  total flux cleaned = 0.000479202 Jy
! Component: 200  -  total flux cleaned = 1.55556e-05 Jy
! Total flux subtracted in 200 components = 1.55556e-05 Jy
! Clean residual min=-0.001324 max=0.001361 Jy/beam
! Clean residual mean=0.000004 rms=0.000477 Jy/beam
! Combined flux in latest and established models = 0.0665304 Jy
! Performing phase self-cal
! Adding 67 model components to the UV plane model.
! The established model now contains 215 components and 0.0665304 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067944Jy  sigma=0.949429
! Fit after  self-cal, rms=0.068114Jy  sigma=0.946986
! 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=0.068114Jy  sigma=0.946986
! Fit after  self-cal, rms=0.069356Jy  sigma=0.946689
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=15.84 mas, bmaj=117.6 mas, bpa=-13.02 degrees
! Estimated noise=1.95411 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000271723 Jy
! Component: 100  -  total flux cleaned = -8.16205e-05 Jy
! Component: 150  -  total flux cleaned = -0.000347221 Jy
! Component: 200  -  total flux cleaned = -0.000383263 Jy
! Total flux subtracted in 200 components = -0.000383263 Jy
! Clean residual min=-0.000617 max=0.000631 Jy/beam
! Clean residual mean=-0.000004 rms=0.000196 Jy/beam
! Combined flux in latest and established models = 0.0661472 Jy
selfcal
! Performing phase self-cal
! Adding 74 model components to the UV plane model.
! The established model now contains 284 components and 0.0661472 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069297Jy  sigma=0.946143
! Fit after  self-cal, rms=0.069412Jy  sigma=0.945892
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 = 0.000560502 Jy
! Component: 100  -  total flux cleaned = 0.000451009 Jy
! Component: 150  -  total flux cleaned = 0.00038735 Jy
! Component: 200  -  total flux cleaned = 0.000416573 Jy
! Total flux subtracted in 200 components = 0.000416573 Jy
! Clean residual min=-0.000471 max=0.000474 Jy/beam
! Clean residual mean=0.000002 rms=0.000187 Jy/beam
! Combined flux in latest and established models = 0.0665637 Jy
! Performing phase self-cal
! Adding 122 model components to the UV plane model.
! The established model now contains 406 components and 0.0665637 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069365Jy  sigma=0.945516
! Fit after  self-cal, rms=0.069278Jy  sigma=0.944311
! Inverting map 
! Added new window around map position (-123, -127).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000920155 Jy
! Component: 100  -  total flux cleaned = 0.000834181 Jy
! Component: 150  -  total flux cleaned = 0.000803248 Jy
! Component: 200  -  total flux cleaned = 0.000930417 Jy
! Total flux subtracted in 200 components = 0.000930417 Jy
! Clean residual min=-0.001070 max=0.000876 Jy/beam
! Clean residual mean=-0.000007 rms=0.000310 Jy/beam
! Combined flux in latest and established models = 0.0674941 Jy
! Performing phase self-cal
! Adding 87 model components to the UV plane model.
! The established model now contains 490 components and 0.0674941 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069218Jy  sigma=0.943922
! Fit after  self-cal, rms=0.069083Jy  sigma=0.943428
! 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=0.069083Jy  sigma=0.943428
! Fit after  self-cal, rms=0.068801Jy  sigma=0.943196
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=15.86 mas, bmaj=117.3 mas, bpa=-13.04 degrees
! Estimated noise=1.94445 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00142112 Jy
! Component: 100  -  total flux cleaned = 0.0014035 Jy
! Component: 150  -  total flux cleaned = 0.00152896 Jy
! Component: 200  -  total flux cleaned = 0.00166633 Jy
! Total flux subtracted in 200 components = 0.00166633 Jy
! Clean residual min=-0.001320 max=0.001276 Jy/beam
! Clean residual mean=-0.000004 rms=0.000403 Jy/beam
! Combined flux in latest and established models = 0.0691605 Jy
selfcal
! Performing phase self-cal
! Adding 77 model components to the UV plane model.
! The established model now contains 557 components and 0.0691604 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068722Jy  sigma=0.942813
! Fit after  self-cal, rms=0.068692Jy  sigma=0.942538
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 = 0.000691489 Jy
! Component: 100  -  total flux cleaned = 0.000669456 Jy
! Component: 150  -  total flux cleaned = 0.000864871 Jy
! Component: 200  -  total flux cleaned = 0.00109792 Jy
! Total flux subtracted in 200 components = 0.00109792 Jy
! Clean residual min=-0.001519 max=0.001294 Jy/beam
! Clean residual mean=-0.000008 rms=0.000435 Jy/beam
! Combined flux in latest and established models = 0.0702584 Jy
! Performing phase self-cal
! Adding 85 model components to the UV plane model.
! The established model now contains 636 components and 0.0702584 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068650Jy  sigma=0.942489
! Fit after  self-cal, rms=0.068630Jy  sigma=0.942385
! 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=0.068630Jy  sigma=0.942385
! Fit after  self-cal, rms=0.068143Jy  sigma=0.942201
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=16.26 mas, bmaj=115.8 mas, bpa=-13.18 degrees
! Estimated noise=1.93756 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000562314 Jy
! Component: 100  -  total flux cleaned = 0.000844782 Jy
! Component: 150  -  total flux cleaned = 0.00108927 Jy
! Component: 200  -  total flux cleaned = 0.00124947 Jy
! Total flux subtracted in 200 components = 0.00124947 Jy
! Clean residual min=-0.001331 max=0.001199 Jy/beam
! Clean residual mean=-0.000004 rms=0.000385 Jy/beam
! Combined flux in latest and established models = 0.0715078 Jy
selfcal
! Performing phase self-cal
! Adding 88 model components to the UV plane model.
! The established model now contains 717 components and 0.0715078 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068110Jy  sigma=0.942134
! Fit after  self-cal, rms=0.068076Jy  sigma=0.942060
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 = 0.000192977 Jy
! Component: 100  -  total flux cleaned = 6.72138e-05 Jy
! Component: 150  -  total flux cleaned = -2.1191e-05 Jy
! Component: 200  -  total flux cleaned = -2.09024e-05 Jy
! Total flux subtracted in 200 components = -2.09024e-05 Jy
! Clean residual min=-0.001646 max=0.001319 Jy/beam
! Clean residual mean=-0.000007 rms=0.000414 Jy/beam
! Combined flux in latest and established models = 0.0714869 Jy
! Performing phase self-cal
! Adding 100 model components to the UV plane model.
! The established model now contains 810 components and 0.0714869 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.068061Jy  sigma=0.942088
! Fit after  self-cal, rms=0.068054Jy  sigma=0.942064
! 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=15.91 mas, bmaj=116.9 mas, bpa=-13.11 degrees
! Estimated noise=1.93681 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 15.91 x 116.9 at -13.11 degrees (North through East)
! Clean map  min=-0.0067643  max=0.070797 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=16.71 mas, bmaj=118.6 mas, bpa=-13.9 degrees
! Estimated noise=2.12584 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0475551 Jy
! Component: 100  -  total flux cleaned = 0.0547427 Jy
! Component: 150  -  total flux cleaned = 0.0600809 Jy
! Component: 200  -  total flux cleaned = 0.0630718 Jy
! Total flux subtracted in 200 components = 0.0630718 Jy
! Clean residual min=-0.038035 max=0.021609 Jy/beam
! Clean residual mean=-0.000341 rms=0.007648 Jy/beam
! Combined flux in latest and established models = 0.0630718 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 87 model components to the UV plane model.
! The established model now contains 87 components and 0.0630718 Jy
! Inverting map and beam 
! Estimated beam: bmin=15.91 mas, bmaj=116.9 mas, bpa=-13.11 degrees
! Estimated noise=1.93681 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 = 0.00492415 Jy
! Component: 100  -  total flux cleaned = 0.00971322 Jy
! Component: 150  -  total flux cleaned = 0.0148638 Jy
! Component: 200  -  total flux cleaned = 0.0196293 Jy
! Total flux subtracted in 200 components = 0.0196293 Jy
! Clean residual min=-0.012217 max=0.012738 Jy/beam
! Clean residual mean=-0.000190 rms=0.004275 Jy/beam
! Combined flux in latest and established models = 0.0827011 Jy
! Adding 60 model components to the UV plane model.
! The established model now contains 134 components and 0.0827011 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=16.26 mas, bmaj=115.8 mas, bpa=-13.18 degrees
! Estimated noise=1.93756 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00481312 Jy
! Component: 100  -  total flux cleaned = 0.0090464 Jy
! Component: 150  -  total flux cleaned = 0.0126362 Jy
! Component: 200  -  total flux cleaned = 0.0159712 Jy
! Total flux subtracted in 200 components = 0.0159712 Jy
! Clean residual min=-0.006766 max=0.009187 Jy/beam
! Clean residual mean=-0.000120 rms=0.002907 Jy/beam
! Combined flux in latest and established models = 0.0986723 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 = 0.00296143 Jy
! Component: 100  -  total flux cleaned = 0.00559142 Jy
! Component: 150  -  total flux cleaned = 0.00773478 Jy
! Component: 200  -  total flux cleaned = 0.00946315 Jy
! Total flux subtracted in 200 components = 0.00946315 Jy
! Clean residual min=-0.005711 max=0.008253 Jy/beam
! Clean residual mean=-0.000117 rms=0.002189 Jy/beam
! Combined flux in latest and established models = 0.108135 Jy
! Adding 70 model components to the UV plane model.
! The established model now contains 176 components and 0.108135 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=15.91 mas, bmaj=116.9 mas, bpa=-13.11 degrees
! Estimated noise=1.93681 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00189434 Jy
! Component: 100  -  total flux cleaned = 0.00350481 Jy
! Component: 150  -  total flux cleaned = 0.00474617 Jy
! Component: 200  -  total flux cleaned = 0.005864 Jy
! Total flux subtracted in 200 components = 0.005864 Jy
! Clean residual min=-0.004151 max=0.006335 Jy/beam
! Clean residual mean=-0.000058 rms=0.001581 Jy/beam
! Combined flux in latest and established models = 0.113999 Jy
selfcal
! Performing phase self-cal
! Adding 44 model components to the UV plane model.
! The established model now contains 195 components and 0.113999 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069713Jy  sigma=0.965641
! Fit after  self-cal, rms=0.068320Jy  sigma=0.945800
wmodel J1640-3727_S_map.mod
! Writing 195 model components to file: J1640-3727_S_map.mod
wobs   J1640-3727_S_uvs.fits
! Writing UV FITS file: J1640-3727_S_uvs.fits
wwins  J1640-3727_S_map.win
! wwins: Wrote 1 windows to J1640-3727_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 = 0.000965593 Jy
! Component: 100  -  total flux cleaned = 0.000963701 Jy
! Component: 150  -  total flux cleaned = 0.000926265 Jy
! Component: 200  -  total flux cleaned = 0.000813606 Jy
! Component: 250  -  total flux cleaned = 0.000704992 Jy
! Component: 300  -  total flux cleaned = 0.000565878 Jy
! Component: 350  -  total flux cleaned = 0.000364326 Jy
! Component: 400  -  total flux cleaned = 0.000163276 Jy
! Component: 450  -  total flux cleaned = 2.72906e-05 Jy
! Component: 500  -  total flux cleaned = -0.000112202 Jy
! Component: 550  -  total flux cleaned = -0.000256825 Jy
! Component: 600  -  total flux cleaned = -0.000369262 Jy
! Component: 650  -  total flux cleaned = -0.000289868 Jy
! Component: 700  -  total flux cleaned = -0.00020635 Jy
! Component: 750  -  total flux cleaned = -7.52211e-05 Jy
! Component: 800  -  total flux cleaned = 1.54886e-05 Jy
! Component: 850  -  total flux cleaned = 6.46495e-05 Jy
! Component: 900  -  total flux cleaned = 1.3653e-05 Jy
! Component: 950  -  total flux cleaned = 1.285e-05 Jy
! Component: 1000  -  total flux cleaned = 1.52043e-05 Jy
! Component: 1050  -  total flux cleaned = 1.60971e-05 Jy
! Component: 1100  -  total flux cleaned = 1.63231e-05 Jy
! Component: 1150  -  total flux cleaned = 1.54086e-05 Jy
! Component: 1200  -  total flux cleaned = 1.74385e-05 Jy
! Component: 1250  -  total flux cleaned = 1.74237e-05 Jy
! Component: 1300  -  total flux cleaned = 0.00010212 Jy
! Component: 1350  -  total flux cleaned = 0.000100477 Jy
! Component: 1400  -  total flux cleaned = 9.60427e-05 Jy
! Component: 1450  -  total flux cleaned = 0.000195227 Jy
! Component: 1500  -  total flux cleaned = 0.00030566 Jy
! Component: 1550  -  total flux cleaned = 0.000305558 Jy
! Component: 1600  -  total flux cleaned = 0.000432854 Jy
! Component: 1650  -  total flux cleaned = 0.000576066 Jy
! Component: 1700  -  total flux cleaned = 0.000432852 Jy
! Component: 1750  -  total flux cleaned = 0.000587539 Jy
! Component: 1800  -  total flux cleaned = 0.000586071 Jy
! Component: 1850  -  total flux cleaned = 0.000581422 Jy
! Component: 1900  -  total flux cleaned = 0.000772067 Jy
! Component: 1950  -  total flux cleaned = 0.000770354 Jy
! Component: 2000  -  total flux cleaned = 0.000989916 Jy
! Component: 2050  -  total flux cleaned = 0.000992503 Jy
! Component: 2100  -  total flux cleaned = 0.000989951 Jy
! Component: 2150  -  total flux cleaned = 0.00125891 Jy
! Component: 2200  -  total flux cleaned = 0.00125808 Jy
! Component: 2250  -  total flux cleaned = 0.0015761 Jy
! Component: 2300  -  total flux cleaned = 0.00158454 Jy
! Component: 2350  -  total flux cleaned = 0.0015807 Jy
! Component: 2400  -  total flux cleaned = 0.0019672 Jy
! Component: 2450  -  total flux cleaned = 0.00197945 Jy
! Component: 2500  -  total flux cleaned = 0.00243182 Jy
! Component: 2550  -  total flux cleaned = 0.00244695 Jy
! Component: 2600  -  total flux cleaned = 0.00246229 Jy
! Component: 2650  -  total flux cleaned = 0.00245406 Jy
! Component: 2700  -  total flux cleaned = 0.00303328 Jy
! Component: 2750  -  total flux cleaned = 0.00303677 Jy
! Component: 2800  -  total flux cleaned = 0.00372349 Jy
! Component: 2850  -  total flux cleaned = 0.00373228 Jy
! Component: 2900  -  total flux cleaned = 0.00373639 Jy
! Component: 2950  -  total flux cleaned = 0.00458235 Jy
! Component: 3000  -  total flux cleaned = 0.00459556 Jy
! Component: 3050  -  total flux cleaned = 0.00458775 Jy
! Component: 3100  -  total flux cleaned = 0.00561186 Jy
! Component: 3150  -  total flux cleaned = 0.00564111 Jy
! Component: 3200  -  total flux cleaned = 0.00562683 Jy
! Component: 3250  -  total flux cleaned = 0.00689408 Jy
! Component: 3300  -  total flux cleaned = 0.00691606 Jy
! Component: 3350  -  total flux cleaned = 0.00689951 Jy
! Component: 3400  -  total flux cleaned = 0.00844912 Jy
! Component: 3450  -  total flux cleaned = 0.00846624 Jy
! Component: 3500  -  total flux cleaned = 0.00843097 Jy
! Component: 3550  -  total flux cleaned = 0.0103292 Jy
! Component: 3600  -  total flux cleaned = 0.0103613 Jy
! Component: 3650  -  total flux cleaned = 0.0125987 Jy
! Component: 3700  -  total flux cleaned = 0.0126133 Jy
! Component: 3750  -  total flux cleaned = 0.0126416 Jy
! Component: 3800  -  total flux cleaned = 0.0154027 Jy
! Component: 3850  -  total flux cleaned = 0.0154717 Jy
! Component: 3900  -  total flux cleaned = 0.01546 Jy
! Component: 3950  -  total flux cleaned = 0.0188086 Jy
! Component: 4000  -  total flux cleaned = 0.018871 Jy
! Component: 4050  -  total flux cleaned = 0.0188322 Jy
! Total flux subtracted in 4096 components = 0.0229624 Jy
! Clean residual min=-0.223291 max=0.223089 Jy/beam
! Clean residual mean=0.001283 rms=0.066090 Jy/beam
! Combined flux in latest and established models = 0.136962 Jy
keep
! Adding 100 model components to the UV plane model.
! The established model now contains 295 components and 0.136962 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1640-3727_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 15.91 x 116.9 at -13.11 degrees (North through East)
! Clean map  min=-0.48852  max=0.44284 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1640-3727_S_map.fits
wmodel /vlbi/uf001/uva//J1640-3727_S_map.mod
! Writing 295 model components to file: /vlbi/uf001/uva//J1640-3727_S_map.mod
wobs   /vlbi/uf001/uva//J1640-3727_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1640-3727_S_uvs.fits
wwins  /vlbi/uf001/uva//J1640-3727_S_map.win
! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1640-3727_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.442839 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0811271 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -54.9593 54.9593
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.2433 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.442 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  5.458 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1640-3727_S_dfm.log closed on Mon Jan 14 03:49:58 2019