! Started logfile: /image_prod/ug002_uva//J0450-1837_S_dfm.log on Wed Mar  4 20:31:02 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//J0450-1837_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0450-1837_S_uva.fits
! AN table 1: 40 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.975 visibilities/baseline/integration-bin.
! Found source: J0450-1837
! 
! 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 4212 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 J0450-1837_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 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.072949Jy  sigma=7.249729
! Fit after  self-cal, rms=0.622513Jy  sigma=4.133351
! 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=2.878 mas, bmaj=12.65 mas, bpa=-19.31 degrees
! Estimated noise=2.69758 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 = 0.290908 Jy
! Component: 100  -  total flux cleaned = 0.395636 Jy
! Total flux subtracted in 100 components = 0.395636 Jy
! Clean residual min=-0.022185 max=0.047003 Jy/beam
! Clean residual mean=-0.000113 rms=0.007667 Jy/beam
! Combined flux in latest and established models = 0.395636 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 31 components and 0.395636 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.134670Jy  sigma=0.870410
! Fit after  self-cal, rms=0.134489Jy  sigma=0.869367
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0552899 Jy
! Component: 100  -  total flux cleaned = 0.0898468 Jy
! Total flux subtracted in 100 components = 0.0898468 Jy
! Clean residual min=-0.016364 max=0.023977 Jy/beam
! Clean residual mean=-0.000049 rms=0.004761 Jy/beam
! Combined flux in latest and established models = 0.485483 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 60 components and 0.485483 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.102467Jy  sigma=0.625519
! Fit after  self-cal, rms=0.102292Jy  sigma=0.623452
! 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=3.49 mas, bmaj=14.15 mas, bpa=-18.47 degrees
! Estimated noise=1.65934 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 (5, 0).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0313664 Jy
! Component: 100  -  total flux cleaned = 0.0428555 Jy
! Component: 150  -  total flux cleaned = 0.0439851 Jy
! Component: 200  -  total flux cleaned = 0.0448674 Jy
! Total flux subtracted in 200 components = 0.0448674 Jy
! Clean residual min=-0.012137 max=0.014013 Jy/beam
! Clean residual mean=-0.000029 rms=0.003448 Jy/beam
! Combined flux in latest and established models = 0.53035 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 97 components and 0.53035 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.090678Jy  sigma=0.539409
! Fit after  self-cal, rms=0.090387Jy  sigma=0.537212
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.49 x 14.15 at -18.47 degrees (North through East)
! Clean map  min=-0.011699  max=0.3851 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.97     HN        1.06     KP        0.99     
!   LA        1.02     MK        1.04     NL        0.97     OV        0.97     
!   PT        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.19     FD        0.93     HN        1.05     KP        1.02     
!   LA        1.02     MK        1.00     NL        0.97     OV        0.94     
!   PT        1.00     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.95     HN        1.04     KP        1.00     
!   LA        1.02     MK        0.98     NL        0.95     OV        0.97     
!   PT        1.00     
! 
! 
! Fit before self-cal, rms=0.090387Jy  sigma=0.537212
! Fit after  self-cal, rms=0.091303Jy  sigma=0.512155
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.516 mas, bmaj=14.24 mas, bpa=-18.53 degrees
! Estimated noise=1.64389 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 = 0.00110597 Jy
! Component: 100  -  total flux cleaned = -0.000284571 Jy
! Component: 150  -  total flux cleaned = -0.00170685 Jy
! Component: 200  -  total flux cleaned = -0.00213154 Jy
! Total flux subtracted in 200 components = -0.00213154 Jy
! Clean residual min=-0.010461 max=0.010089 Jy/beam
! Clean residual mean=-0.000025 rms=0.002723 Jy/beam
! Combined flux in latest and established models = 0.528219 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 118 components and 0.528219 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.089432Jy  sigma=0.502005
! Fit after  self-cal, rms=0.089387Jy  sigma=0.501501
! 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=0.089387Jy  sigma=0.501501
! Fit after  self-cal, rms=0.085334Jy  sigma=0.447753
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.538 mas, bmaj=14.71 mas, bpa=-18.2 degrees
! Estimated noise=1.66654 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000867594 Jy
! Component: 100  -  total flux cleaned = 0.00105242 Jy
! Component: 150  -  total flux cleaned = 0.00119892 Jy
! Component: 200  -  total flux cleaned = 0.00158943 Jy
! Total flux subtracted in 200 components = 0.00158943 Jy
! Clean residual min=-0.006144 max=0.005868 Jy/beam
! Clean residual mean=-0.000018 rms=0.001486 Jy/beam
! Combined flux in latest and established models = 0.529808 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 136 components and 0.529808 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084562Jy  sigma=0.443036
! Fit after  self-cal, rms=0.084584Jy  sigma=0.442728
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 = 0.0011332 Jy
! Component: 100  -  total flux cleaned = 0.00157251 Jy
! Component: 150  -  total flux cleaned = 0.00177005 Jy
! Component: 200  -  total flux cleaned = 0.00205624 Jy
! Total flux subtracted in 200 components = 0.00205624 Jy
! Clean residual min=-0.005645 max=0.005345 Jy/beam
! Clean residual mean=-0.000016 rms=0.001419 Jy/beam
! Combined flux in latest and established models = 0.531864 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 148 components and 0.531864 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084262Jy  sigma=0.440995
! Fit after  self-cal, rms=0.084258Jy  sigma=0.440894
! 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=0.084258Jy  sigma=0.440894
! Fit after  self-cal, rms=0.085189Jy  sigma=0.439983
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.547 mas, bmaj=14.86 mas, bpa=-17.96 degrees
! Estimated noise=1.67074 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00112324 Jy
! Component: 100  -  total flux cleaned = -0.000671417 Jy
! Component: 150  -  total flux cleaned = -6.33962e-05 Jy
! Component: 200  -  total flux cleaned = 0.000479793 Jy
! Total flux subtracted in 200 components = 0.000479793 Jy
! Clean residual min=-0.005364 max=0.004894 Jy/beam
! Clean residual mean=-0.000018 rms=0.001309 Jy/beam
! Combined flux in latest and established models = 0.532344 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 158 components and 0.532344 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084773Jy  sigma=0.438039
! Fit after  self-cal, rms=0.084769Jy  sigma=0.437951
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 = 0.000762737 Jy
! Component: 100  -  total flux cleaned = 0.00116234 Jy
! Component: 150  -  total flux cleaned = 0.0013884 Jy
! Component: 200  -  total flux cleaned = 0.00160264 Jy
! Total flux subtracted in 200 components = 0.00160264 Jy
! Clean residual min=-0.005088 max=0.004750 Jy/beam
! Clean residual mean=-0.000016 rms=0.001274 Jy/beam
! Combined flux in latest and established models = 0.533947 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 163 components and 0.533947 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084589Jy  sigma=0.437127
! Fit after  self-cal, rms=0.084588Jy  sigma=0.437093
! 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=0.084588Jy  sigma=0.437093
! Fit after  self-cal, rms=0.085546Jy  sigma=0.436454
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.952 mas, bmaj=20.09 mas, bpa=-7.976 degrees
! Estimated noise=1.9678 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000257939 Jy
! Component: 100  -  total flux cleaned = -4.04604e-05 Jy
! Component: 150  -  total flux cleaned = 0.000286115 Jy
! Component: 200  -  total flux cleaned = 0.000519098 Jy
! Total flux subtracted in 200 components = 0.000519098 Jy
! Clean residual min=-0.005116 max=0.004753 Jy/beam
! Clean residual mean=-0.000029 rms=0.001409 Jy/beam
! Combined flux in latest and established models = 0.534466 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 182 components and 0.534466 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.085354Jy  sigma=0.435655
! Fit after  self-cal, rms=0.085355Jy  sigma=0.435602
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 = 0.000675181 Jy
! Component: 100  -  total flux cleaned = 0.000833628 Jy
! Component: 150  -  total flux cleaned = 0.000982901 Jy
! Component: 200  -  total flux cleaned = 0.00107805 Jy
! Total flux subtracted in 200 components = 0.00107805 Jy
! Clean residual min=-0.004999 max=0.004594 Jy/beam
! Clean residual mean=-0.000027 rms=0.001387 Jy/beam
! Combined flux in latest and established models = 0.535544 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 192 components and 0.535544 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.085269Jy  sigma=0.435357
! Fit after  self-cal, rms=0.085272Jy  sigma=0.435341
! 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=3.556 mas, bmaj=15 mas, bpa=-17.73 degrees
! Estimated noise=1.67476 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.556 x 15 at -17.73 degrees (North through East)
! Clean map  min=-0.0049451  max=0.38728 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=2.92 mas, bmaj=13.43 mas, bpa=-18.56 degrees
! Estimated noise=2.78169 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.294833 Jy
! Component: 100  -  total flux cleaned = 0.397735 Jy
! Component: 150  -  total flux cleaned = 0.450289 Jy
! Component: 200  -  total flux cleaned = 0.482017 Jy
! Total flux subtracted in 200 components = 0.482017 Jy
! Clean residual min=-0.010755 max=0.016628 Jy/beam
! Clean residual mean=-0.000048 rms=0.003345 Jy/beam
! Combined flux in latest and established models = 0.482017 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 40 model components to the UV plane model.
! The established model now contains 40 components and 0.482017 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.556 mas, bmaj=15 mas, bpa=-17.73 degrees
! Estimated noise=1.67476 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 = 0.0239814 Jy
! Component: 100  -  total flux cleaned = 0.037631 Jy
! Component: 150  -  total flux cleaned = 0.0460642 Jy
! Component: 200  -  total flux cleaned = 0.050247 Jy
! Total flux subtracted in 200 components = 0.050247 Jy
! Clean residual min=-0.005947 max=0.005642 Jy/beam
! Clean residual mean=-0.000020 rms=0.001392 Jy/beam
! Combined flux in latest and established models = 0.532264 Jy
! Adding 56 model components to the UV plane model.
! The established model now contains 92 components and 0.532264 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=7.952 mas, bmaj=20.09 mas, bpa=-7.976 degrees
! Estimated noise=1.9678 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00446544 Jy
! Component: 100  -  total flux cleaned = 0.00506082 Jy
! Component: 150  -  total flux cleaned = 0.00498509 Jy
! Component: 200  -  total flux cleaned = 0.00505738 Jy
! Total flux subtracted in 200 components = 0.00505738 Jy
! Clean residual min=-0.004567 max=0.004362 Jy/beam
! Clean residual mean=-0.000024 rms=0.001397 Jy/beam
! Combined flux in latest and established models = 0.537321 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 = 3.53164e-06 Jy
! Component: 100  -  total flux cleaned = 6.35402e-06 Jy
! Component: 150  -  total flux cleaned = 6.65501e-06 Jy
! Component: 200  -  total flux cleaned = 6.11557e-06 Jy
! Total flux subtracted in 200 components = 6.11557e-06 Jy
! Clean residual min=-0.004526 max=0.004288 Jy/beam
! Clean residual mean=-0.000024 rms=0.001370 Jy/beam
! Combined flux in latest and established models = 0.537327 Jy
! Adding 36 model components to the UV plane model.
! The established model now contains 124 components and 0.537327 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.556 mas, bmaj=15 mas, bpa=-17.73 degrees
! Estimated noise=1.67476 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000575863 Jy
! Component: 100  -  total flux cleaned = -0.000695148 Jy
! Component: 150  -  total flux cleaned = -0.000899616 Jy
! Component: 200  -  total flux cleaned = -0.000896075 Jy
! Total flux subtracted in 200 components = -0.000896075 Jy
! Clean residual min=-0.005368 max=0.004560 Jy/beam
! Clean residual mean=-0.000014 rms=0.001211 Jy/beam
! Combined flux in latest and established models = 0.536431 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 142 components and 0.536431 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.085148Jy  sigma=0.436362
! Fit after  self-cal, rms=0.085106Jy  sigma=0.436146
wmodel J0450-1837_S_map.mod
! Writing 142 model components to file: J0450-1837_S_map.mod
wobs   J0450-1837_S_uvs.fits
! Writing UV FITS file: J0450-1837_S_uvs.fits
wwins  J0450-1837_S_map.win
! wwins: Wrote 2 windows to J0450-1837_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 = -0.00194331 Jy
! Component: 100  -  total flux cleaned = -0.00327794 Jy
! Component: 150  -  total flux cleaned = -0.00414285 Jy
! Component: 200  -  total flux cleaned = -0.00474385 Jy
! Component: 250  -  total flux cleaned = -0.00517536 Jy
! Component: 300  -  total flux cleaned = -0.00552197 Jy
! Component: 350  -  total flux cleaned = -0.00572217 Jy
! Component: 400  -  total flux cleaned = -0.00598104 Jy
! Component: 450  -  total flux cleaned = -0.00623229 Jy
! Component: 500  -  total flux cleaned = -0.00659551 Jy
! Component: 550  -  total flux cleaned = -0.00694705 Jy
! Component: 600  -  total flux cleaned = -0.00717404 Jy
! Component: 650  -  total flux cleaned = -0.00734004 Jy
! Component: 700  -  total flux cleaned = -0.00755605 Jy
! Component: 750  -  total flux cleaned = -0.00787077 Jy
! Component: 800  -  total flux cleaned = -0.00817758 Jy
! Component: 850  -  total flux cleaned = -0.00852651 Jy
! Component: 900  -  total flux cleaned = -0.00872142 Jy
! Component: 950  -  total flux cleaned = -0.0088635 Jy
! Component: 1000  -  total flux cleaned = -0.00909517 Jy
! Component: 1050  -  total flux cleaned = -0.00927591 Jy
! Component: 1100  -  total flux cleaned = -0.00932059 Jy
! Component: 1150  -  total flux cleaned = -0.00945113 Jy
! Component: 1200  -  total flux cleaned = -0.00949237 Jy
! Component: 1250  -  total flux cleaned = -0.00945108 Jy
! Component: 1300  -  total flux cleaned = -0.00965551 Jy
! Component: 1350  -  total flux cleaned = -0.00973466 Jy
! Component: 1400  -  total flux cleaned = -0.00965563 Jy
! Component: 1450  -  total flux cleaned = -0.009695 Jy
! Component: 1500  -  total flux cleaned = -0.00977166 Jy
! Component: 1550  -  total flux cleaned = -0.0098092 Jy
! Component: 1600  -  total flux cleaned = -0.00999325 Jy
! Component: 1650  -  total flux cleaned = -0.010029 Jy
! Component: 1700  -  total flux cleaned = -0.010172 Jy
! Component: 1750  -  total flux cleaned = -0.0102071 Jy
! Component: 1800  -  total flux cleaned = -0.010346 Jy
! Component: 1850  -  total flux cleaned = -0.0105162 Jy
! Component: 1900  -  total flux cleaned = -0.0105165 Jy
! Component: 1950  -  total flux cleaned = -0.010715 Jy
! Component: 2000  -  total flux cleaned = -0.0108454 Jy
! Component: 2050  -  total flux cleaned = -0.0110065 Jy
! Component: 2100  -  total flux cleaned = -0.0111019 Jy
! Component: 2150  -  total flux cleaned = -0.0111961 Jy
! Component: 2200  -  total flux cleaned = -0.0112582 Jy
! Component: 2250  -  total flux cleaned = -0.0114412 Jy
! Component: 2300  -  total flux cleaned = -0.0114411 Jy
! Component: 2350  -  total flux cleaned = -0.0115303 Jy
! Component: 2400  -  total flux cleaned = -0.0115887 Jy
! Component: 2450  -  total flux cleaned = -0.0116754 Jy
! Component: 2500  -  total flux cleaned = -0.0117897 Jy
! Component: 2550  -  total flux cleaned = -0.0117896 Jy
! Component: 2600  -  total flux cleaned = -0.0119011 Jy
! Component: 2650  -  total flux cleaned = -0.0119562 Jy
! Component: 2700  -  total flux cleaned = -0.0120377 Jy
! Component: 2750  -  total flux cleaned = -0.0121726 Jy
! Component: 2800  -  total flux cleaned = -0.012279 Jy
! Component: 2850  -  total flux cleaned = -0.0123318 Jy
! Component: 2900  -  total flux cleaned = -0.0123578 Jy
! Component: 2950  -  total flux cleaned = -0.012409 Jy
! Component: 3000  -  total flux cleaned = -0.0125105 Jy
! Component: 3050  -  total flux cleaned = -0.0125106 Jy
! Component: 3100  -  total flux cleaned = -0.0125357 Jy
! Component: 3150  -  total flux cleaned = -0.0125852 Jy
! Component: 3200  -  total flux cleaned = -0.0127312 Jy
! Component: 3250  -  total flux cleaned = -0.0127793 Jy
! Component: 3300  -  total flux cleaned = -0.0128031 Jy
! Component: 3350  -  total flux cleaned = -0.0128742 Jy
! Component: 3400  -  total flux cleaned = -0.0128979 Jy
! Component: 3450  -  total flux cleaned = -0.0130137 Jy
! Component: 3500  -  total flux cleaned = -0.0130825 Jy
! Component: 3550  -  total flux cleaned = -0.0131505 Jy
! Component: 3600  -  total flux cleaned = -0.0131506 Jy
! Component: 3650  -  total flux cleaned = -0.0132616 Jy
! Component: 3700  -  total flux cleaned = -0.0132613 Jy
! Component: 3750  -  total flux cleaned = -0.0133484 Jy
! Component: 3800  -  total flux cleaned = -0.0133484 Jy
! Component: 3850  -  total flux cleaned = -0.01337 Jy
! Component: 3900  -  total flux cleaned = -0.0134335 Jy
! Component: 3950  -  total flux cleaned = -0.0133494 Jy
! Component: 4000  -  total flux cleaned = -0.0133495 Jy
! Component: 4050  -  total flux cleaned = -0.0133909 Jy
! Total flux subtracted in 4096 components = -0.0134114 Jy
! Clean residual min=-0.001129 max=0.001207 Jy/beam
! Clean residual mean=-0.000010 rms=0.000404 Jy/beam
! Combined flux in latest and established models = 0.52302 Jy
keep
! Adding 279 model components to the UV plane model.
! The established model now contains 421 components and 0.52302 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0450-1837_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.556 x 15 at -17.73 degrees (North through East)
! Clean map  min=-0.0035233  max=0.38775 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0450-1837_S_map.fits
wmodel /image_prod/ug002_uva//J0450-1837_S_map.mod
! Writing 421 model components to file: /image_prod/ug002_uva//J0450-1837_S_map.mod
wobs   /image_prod/ug002_uva//J0450-1837_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0450-1837_S_uvs.fits
wwins  /image_prod/ug002_uva//J0450-1837_S_map.win
! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0450-1837_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.387747 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0003995 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.309093 0.309093 0.618187 1.23637 2.47275 4.94549 9.89099 19.782 39.5639 79.1279
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0011 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.387 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  970.58 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0450-1837_S_dfm.log closed on Wed Mar  4 20:31:05 2020