! Started logfile: /image_prod/ug002_uva//J0521-1737_S_dfm.log on Wed Mar  4 20:48:25 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//J0521-1737_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0521-1737_S_uva.fits
! AN table 1: 40 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.98125 visibilities/baseline/integration-bin.
! Found source: J0521-1737
! 
! There are 3 IFs, and a total of 3 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 40 lines of history.
! 
! Reading 4239 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 J0521-1737_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 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.030922Jy  sigma=7.035890
! Fit after  self-cal, rms=0.838016Jy  sigma=5.683034
! 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=3.055 mas, bmaj=13.36 mas, bpa=-17.91 degrees
! Estimated noise=2.03157 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 = 0.125435 Jy
! Component: 100  -  total flux cleaned = 0.164727 Jy
! Total flux subtracted in 100 components = 0.164727 Jy
! Clean residual min=-0.008485 max=0.016588 Jy/beam
! Clean residual mean=-0.000100 rms=0.002682 Jy/beam
! Combined flux in latest and established models = 0.164727 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 14 components and 0.164727 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.086272Jy  sigma=0.517775
! Fit after  self-cal, rms=0.086225Jy  sigma=0.517498
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0175202 Jy
! Component: 100  -  total flux cleaned = 0.0269483 Jy
! Total flux subtracted in 100 components = 0.0269483 Jy
! Clean residual min=-0.006158 max=0.006674 Jy/beam
! Clean residual mean=-0.000049 rms=0.001729 Jy/beam
! Combined flux in latest and established models = 0.191676 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 33 components and 0.191676 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.083047Jy  sigma=0.482385
! Fit after  self-cal, rms=0.083054Jy  sigma=0.482294
! 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=3.727 mas, bmaj=14.99 mas, bpa=-17.05 degrees
! Estimated noise=1.66 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 = 0.00709523 Jy
! Component: 100  -  total flux cleaned = 0.0113886 Jy
! Component: 150  -  total flux cleaned = 0.014165 Jy
! Component: 200  -  total flux cleaned = 0.0159919 Jy
! Total flux subtracted in 200 components = 0.0159919 Jy
! Clean residual min=-0.005985 max=0.006108 Jy/beam
! Clean residual mean=-0.000026 rms=0.001564 Jy/beam
! Combined flux in latest and established models = 0.207668 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 64 components and 0.207668 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.082537Jy  sigma=0.476006
! Fit after  self-cal, rms=0.082537Jy  sigma=0.475900
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.727 x 14.99 at -17.05 degrees (North through East)
! Clean map  min=-0.0058235  max=0.16524 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.91     HN        1.04     KP        0.98     
!   LA        1.06     MK        1.03     NL        0.97     OV        1.04     
!   PT        1.03     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.20     FD        0.89     HN        1.12     KP        1.03     
!   LA        1.03     MK        1.00     NL        1.01     OV        0.84     
!   PT        1.03     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.90     HN        1.01     KP        0.98     
!   LA        1.05     MK        0.99     NL        1.04     OV        1.00     
!   PT        1.02     
! 
! 
! Fit before self-cal, rms=0.082537Jy  sigma=0.475900
! Fit after  self-cal, rms=0.084898Jy  sigma=0.462946
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.753 mas, bmaj=15.11 mas, bpa=-17.07 degrees
! Estimated noise=1.65991 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 = -0.00191993 Jy
! Component: 100  -  total flux cleaned = -0.00248201 Jy
! Component: 150  -  total flux cleaned = -0.00270151 Jy
! Component: 200  -  total flux cleaned = -0.00285775 Jy
! Total flux subtracted in 200 components = -0.00285775 Jy
! Clean residual min=-0.004349 max=0.005075 Jy/beam
! Clean residual mean=-0.000013 rms=0.001144 Jy/beam
! Combined flux in latest and established models = 0.20481 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 82 components and 0.20481 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084836Jy  sigma=0.462600
! Fit after  self-cal, rms=0.084916Jy  sigma=0.462434
! 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=0.084916Jy  sigma=0.462434
! Fit after  self-cal, rms=0.084710Jy  sigma=0.458286
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.761 mas, bmaj=15.11 mas, bpa=-16.99 degrees
! Estimated noise=1.65609 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00132179 Jy
! Component: 100  -  total flux cleaned = -0.00132464 Jy
! Component: 150  -  total flux cleaned = -0.00132254 Jy
! Component: 200  -  total flux cleaned = -0.00138083 Jy
! Total flux subtracted in 200 components = -0.00138083 Jy
! Clean residual min=-0.003212 max=0.004912 Jy/beam
! Clean residual mean=-0.000015 rms=0.000941 Jy/beam
! Combined flux in latest and established models = 0.203429 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 90 components and 0.203429 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084648Jy  sigma=0.457997
! Fit after  self-cal, rms=0.084666Jy  sigma=0.457958
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 (11.5, -6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00416407 Jy
! Component: 100  -  total flux cleaned = 0.0053668 Jy
! Component: 150  -  total flux cleaned = 0.00531834 Jy
! Component: 200  -  total flux cleaned = 0.00507761 Jy
! Total flux subtracted in 200 components = 0.00507761 Jy
! Clean residual min=-0.002855 max=0.003356 Jy/beam
! Clean residual mean=-0.000012 rms=0.000831 Jy/beam
! Combined flux in latest and established models = 0.208507 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 113 components and 0.208507 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084414Jy  sigma=0.456450
! Fit after  self-cal, rms=0.084393Jy  sigma=0.456260
! 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=0.084393Jy  sigma=0.456260
! Fit after  self-cal, rms=0.084642Jy  sigma=0.456072
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.761 mas, bmaj=15.14 mas, bpa=-16.95 degrees
! Estimated noise=1.65108 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000825701 Jy
! Component: 100  -  total flux cleaned = 0.000893972 Jy
! Component: 150  -  total flux cleaned = 0.000769377 Jy
! Component: 200  -  total flux cleaned = 0.000694286 Jy
! Total flux subtracted in 200 components = 0.000694286 Jy
! Clean residual min=-0.002752 max=0.003003 Jy/beam
! Clean residual mean=-0.000011 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 0.209201 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 132 components and 0.209201 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084562Jy  sigma=0.455769
! Fit after  self-cal, rms=0.084567Jy  sigma=0.455735
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 = 0.000360517 Jy
! Component: 100  -  total flux cleaned = 0.000256854 Jy
! Component: 150  -  total flux cleaned = 0.000192968 Jy
! Component: 200  -  total flux cleaned = 0.000100977 Jy
! Total flux subtracted in 200 components = 0.000100977 Jy
! Clean residual min=-0.002746 max=0.002894 Jy/beam
! Clean residual mean=-0.000010 rms=0.000774 Jy/beam
! Combined flux in latest and established models = 0.209302 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 147 components and 0.209302 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084531Jy  sigma=0.455598
! Fit after  self-cal, rms=0.084530Jy  sigma=0.455588
! 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=0.084530Jy  sigma=0.455588
! Fit after  self-cal, rms=0.084531Jy  sigma=0.455536
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.23 mas, bmaj=19.75 mas, bpa=-8.017 degrees
! Estimated noise=1.86909 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.60833e-05 Jy
! Component: 100  -  total flux cleaned = -0.000127809 Jy
! Component: 150  -  total flux cleaned = -0.000196859 Jy
! Component: 200  -  total flux cleaned = -0.000288185 Jy
! Total flux subtracted in 200 components = -0.000288185 Jy
! Clean residual min=-0.002966 max=0.003604 Jy/beam
! Clean residual mean=-0.000015 rms=0.001014 Jy/beam
! Combined flux in latest and established models = 0.209014 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 158 components and 0.209014 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084499Jy  sigma=0.455521
! Fit after  self-cal, rms=0.084502Jy  sigma=0.455500
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 = 0.000102299 Jy
! Component: 100  -  total flux cleaned = 1.73891e-05 Jy
! Component: 150  -  total flux cleaned = -5.92189e-05 Jy
! Component: 200  -  total flux cleaned = -0.00010653 Jy
! Total flux subtracted in 200 components = -0.00010653 Jy
! Clean residual min=-0.002911 max=0.003521 Jy/beam
! Clean residual mean=-0.000015 rms=0.001006 Jy/beam
! Combined flux in latest and established models = 0.208907 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 169 components and 0.208907 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084488Jy  sigma=0.455502
! Fit after  self-cal, rms=0.084489Jy  sigma=0.455487
! 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=3.76 mas, bmaj=15.14 mas, bpa=-16.93 degrees
! Estimated noise=1.64825 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.76 x 15.14 at -16.93 degrees (North through East)
! Clean map  min=-0.0026093  max=0.16542 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=3.08 mas, bmaj=13.52 mas, bpa=-17.79 degrees
! Estimated noise=2.01687 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.124207 Jy
! Component: 100  -  total flux cleaned = 0.162866 Jy
! Component: 150  -  total flux cleaned = 0.179815 Jy
! Component: 200  -  total flux cleaned = 0.188703 Jy
! Total flux subtracted in 200 components = 0.188703 Jy
! Clean residual min=-0.005022 max=0.005008 Jy/beam
! Clean residual mean=-0.000041 rms=0.001151 Jy/beam
! Combined flux in latest and established models = 0.188703 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 31 model components to the UV plane model.
! The established model now contains 31 components and 0.188703 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.76 mas, bmaj=15.14 mas, bpa=-16.93 degrees
! Estimated noise=1.64825 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 = 0.00727313 Jy
! Component: 100  -  total flux cleaned = 0.0118812 Jy
! Component: 150  -  total flux cleaned = 0.0152348 Jy
! Component: 200  -  total flux cleaned = 0.0177461 Jy
! Total flux subtracted in 200 components = 0.0177461 Jy
! Clean residual min=-0.002889 max=0.002672 Jy/beam
! Clean residual mean=-0.000020 rms=0.000828 Jy/beam
! Combined flux in latest and established models = 0.206449 Jy
! Adding 58 model components to the UV plane model.
! The established model now contains 84 components and 0.206449 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=8.23 mas, bmaj=19.75 mas, bpa=-8.017 degrees
! Estimated noise=1.86909 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00246261 Jy
! Component: 100  -  total flux cleaned = 0.00283649 Jy
! Component: 150  -  total flux cleaned = 0.00296419 Jy
! Component: 200  -  total flux cleaned = 0.00301785 Jy
! Total flux subtracted in 200 components = 0.00301785 Jy
! Clean residual min=-0.003227 max=0.003416 Jy/beam
! Clean residual mean=-0.000020 rms=0.001024 Jy/beam
! Combined flux in latest and established models = 0.209467 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.83505e-05 Jy
! Component: 100  -  total flux cleaned = 9.16537e-05 Jy
! Component: 150  -  total flux cleaned = 5.43289e-05 Jy
! Component: 200  -  total flux cleaned = 2.09675e-05 Jy
! Total flux subtracted in 200 components = 2.09675e-05 Jy
! Clean residual min=-0.003046 max=0.003386 Jy/beam
! Clean residual mean=-0.000017 rms=0.001006 Jy/beam
! Combined flux in latest and established models = 0.209488 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 129 components and 0.209488 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.76 mas, bmaj=15.14 mas, bpa=-16.93 degrees
! Estimated noise=1.64825 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000151399 Jy
! Component: 100  -  total flux cleaned = -7.65759e-05 Jy
! Component: 150  -  total flux cleaned = -4.39731e-05 Jy
! Component: 200  -  total flux cleaned = -1.34944e-05 Jy
! Total flux subtracted in 200 components = -1.34944e-05 Jy
! Clean residual min=-0.002708 max=0.002608 Jy/beam
! Clean residual mean=-0.000010 rms=0.000758 Jy/beam
! Combined flux in latest and established models = 0.209474 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 150 components and 0.209474 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084498Jy  sigma=0.455475
! Fit after  self-cal, rms=0.084488Jy  sigma=0.455455
wmodel J0521-1737_S_map.mod
! Writing 150 model components to file: J0521-1737_S_map.mod
wobs   J0521-1737_S_uvs.fits
! Writing UV FITS file: J0521-1737_S_uvs.fits
wwins  J0521-1737_S_map.win
! wwins: Wrote 2 windows to J0521-1737_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 = -0.000161711 Jy
! Component: 100  -  total flux cleaned = 0.000193308 Jy
! Component: 150  -  total flux cleaned = 0.000610475 Jy
! Component: 200  -  total flux cleaned = 0.000849553 Jy
! Component: 250  -  total flux cleaned = 0.000888821 Jy
! Component: 300  -  total flux cleaned = 0.000964345 Jy
! Component: 350  -  total flux cleaned = 0.000927863 Jy
! Component: 400  -  total flux cleaned = 0.000857567 Jy
! Component: 450  -  total flux cleaned = 0.000925285 Jy
! Component: 500  -  total flux cleaned = 0.000958051 Jy
! Component: 550  -  total flux cleaned = 0.00095713 Jy
! Component: 600  -  total flux cleaned = 0.000893646 Jy
! Component: 650  -  total flux cleaned = 0.000801564 Jy
! Component: 700  -  total flux cleaned = 0.000802208 Jy
! Component: 750  -  total flux cleaned = 0.000713494 Jy
! Component: 800  -  total flux cleaned = 0.000684053 Jy
! Component: 850  -  total flux cleaned = 0.000627352 Jy
! Component: 900  -  total flux cleaned = 0.000571699 Jy
! Component: 950  -  total flux cleaned = 0.000490509 Jy
! Component: 1000  -  total flux cleaned = 0.000544496 Jy
! Component: 1050  -  total flux cleaned = 0.000518309 Jy
! Component: 1100  -  total flux cleaned = 0.000440985 Jy
! Component: 1150  -  total flux cleaned = 0.000543267 Jy
! Component: 1200  -  total flux cleaned = 0.00046774 Jy
! Component: 1250  -  total flux cleaned = 0.000418257 Jy
! Component: 1300  -  total flux cleaned = 0.000443023 Jy
! Component: 1350  -  total flux cleaned = 0.000419091 Jy
! Component: 1400  -  total flux cleaned = 0.000418988 Jy
! Component: 1450  -  total flux cleaned = 0.00041866 Jy
! Component: 1500  -  total flux cleaned = 0.000372635 Jy
! Component: 1550  -  total flux cleaned = 0.00041776 Jy
! Component: 1600  -  total flux cleaned = 0.000395177 Jy
! Component: 1650  -  total flux cleaned = 0.000351034 Jy
! Component: 1700  -  total flux cleaned = 0.00035094 Jy
! Component: 1750  -  total flux cleaned = 0.000200982 Jy
! Component: 1800  -  total flux cleaned = 0.000179564 Jy
! Component: 1850  -  total flux cleaned = 0.00013764 Jy
! Component: 1900  -  total flux cleaned = 5.49093e-05 Jy
! Component: 1950  -  total flux cleaned = 5.50913e-05 Jy
! Component: 2000  -  total flux cleaned = -5.33002e-06 Jy
! Component: 2050  -  total flux cleaned = -4.52463e-05 Jy
! Component: 2100  -  total flux cleaned = -0.00010421 Jy
! Component: 2150  -  total flux cleaned = -0.000142879 Jy
! Component: 2200  -  total flux cleaned = -0.000142782 Jy
! Component: 2250  -  total flux cleaned = -0.000219057 Jy
! Component: 2300  -  total flux cleaned = -0.000256463 Jy
! Component: 2350  -  total flux cleaned = -0.000256377 Jy
! Component: 2400  -  total flux cleaned = -0.000274733 Jy
! Component: 2450  -  total flux cleaned = -0.00034789 Jy
! Component: 2500  -  total flux cleaned = -0.000347968 Jy
! Component: 2550  -  total flux cleaned = -0.000419543 Jy
! Component: 2600  -  total flux cleaned = -0.000490599 Jy
! Component: 2650  -  total flux cleaned = -0.000596019 Jy
! Component: 2700  -  total flux cleaned = -0.000683236 Jy
! Component: 2750  -  total flux cleaned = -0.000786897 Jy
! Component: 2800  -  total flux cleaned = -0.000855296 Jy
! Component: 2850  -  total flux cleaned = -0.000889212 Jy
! Component: 2900  -  total flux cleaned = -0.000956353 Jy
! Component: 2950  -  total flux cleaned = -0.00103978 Jy
! Component: 3000  -  total flux cleaned = -0.00108952 Jy
! Component: 3050  -  total flux cleaned = -0.00117145 Jy
! Component: 3100  -  total flux cleaned = -0.00123643 Jy
! Component: 3150  -  total flux cleaned = -0.00131703 Jy
! Component: 3200  -  total flux cleaned = -0.00138096 Jy
! Component: 3250  -  total flux cleaned = -0.0014443 Jy
! Component: 3300  -  total flux cleaned = -0.00150712 Jy
! Component: 3350  -  total flux cleaned = -0.00164729 Jy
! Component: 3400  -  total flux cleaned = -0.00175539 Jy
! Component: 3450  -  total flux cleaned = -0.00187813 Jy
! Component: 3500  -  total flux cleaned = -0.002 Jy
! Component: 3550  -  total flux cleaned = -0.00215126 Jy
! Component: 3600  -  total flux cleaned = -0.00224125 Jy
! Component: 3650  -  total flux cleaned = -0.0023604 Jy
! Component: 3700  -  total flux cleaned = -0.00250828 Jy
! Component: 3750  -  total flux cleaned = -0.00258183 Jy
! Component: 3800  -  total flux cleaned = -0.00268405 Jy
! Component: 3850  -  total flux cleaned = -0.00272769 Jy
! Component: 3900  -  total flux cleaned = -0.00288628 Jy
! Component: 3950  -  total flux cleaned = -0.00297215 Jy
! Component: 4000  -  total flux cleaned = -0.00307184 Jy
! Component: 4050  -  total flux cleaned = -0.00318493 Jy
! Total flux subtracted in 4096 components = -0.00326914 Jy
! Clean residual min=-0.000854 max=0.000864 Jy/beam
! Clean residual mean=0.000001 rms=0.000266 Jy/beam
! Combined flux in latest and established models = 0.206205 Jy
keep
! Adding 282 model components to the UV plane model.
! The established model now contains 432 components and 0.206205 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0521-1737_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.76 x 15.14 at -16.93 degrees (North through East)
! Clean map  min=-0.0020837  max=0.16525 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0521-1737_S_map.fits
wmodel /image_prod/ug002_uva//J0521-1737_S_map.mod
! Writing 432 model components to file: /image_prod/ug002_uva//J0521-1737_S_map.mod
wobs   /image_prod/ug002_uva//J0521-1737_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0521-1737_S_uvs.fits
wwins  /image_prod/ug002_uva//J0521-1737_S_map.win
! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0521-1737_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.165248 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000259308 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.470763 0.470763 0.941525 1.88305 3.7661 7.5322 15.0644 30.1288 60.2576
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0007 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.165 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  637.263 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0521-1737_S_dfm.log closed on Wed Mar  4 20:48:29 2020