! Started logfile: /image_prod/ug002_uva//J0927-2034_S_e_dfm.log on Wed Mar  4 23:00:23 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//J0927-2034_S_e_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0927-2034_S_e_uva.fits
! AN table 1: 8 integrations on 36 of 36 possible baselines.
! AN table 2: 23 integrations on 36 of 36 possible baselines.
! AN table 3: 8 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.612687 visibilities/baseline/integration-bin.
! Found source: J0927-2034
! 
! 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 2463 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 J0927-2034_S_e]
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 4 telescope corrections were flagged in sub-array 1.
!  A total of 77 telescope corrections were flagged in sub-array 2.
!  A total of 2 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 4 telescope corrections were flagged in sub-array 1.
!  A total of 77 telescope corrections were flagged in sub-array 2.
!  A total of 2 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 4 telescope corrections were flagged in sub-array 1.
!  A total of 77 telescope corrections were flagged in sub-array 2.
!  A total of 2 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=1.225345Jy  sigma=6.167926
! Fit after  self-cal, rms=0.359805Jy  sigma=1.600141
! 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=3.047 mas, bmaj=8.553 mas, bpa=4.597 degrees
! Estimated noise=3.70825 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 = 0.559554 Jy
! Component: 100  -  total flux cleaned = 0.690399 Jy
! Total flux subtracted in 100 components = 0.690399 Jy
! Clean residual min=-0.036162 max=0.060345 Jy/beam
! Clean residual mean=0.000080 rms=0.010529 Jy/beam
! Combined flux in latest and established models = 0.6904 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.6904 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.193743Jy  sigma=0.899179
! Fit after  self-cal, rms=0.193758Jy  sigma=0.899092
! 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=3.566 mas, bmaj=9.384 mas, bpa=7.24 degrees
! Estimated noise=2.93839 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 (-2.5, 10).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0758202 Jy
! Component: 100  -  total flux cleaned = 0.112938 Jy
! Component: 150  -  total flux cleaned = 0.122789 Jy
! Component: 200  -  total flux cleaned = 0.130107 Jy
! Total flux subtracted in 200 components = 0.130107 Jy
! Clean residual min=-0.030944 max=0.035437 Jy/beam
! Clean residual mean=0.000049 rms=0.008182 Jy/beam
! Combined flux in latest and established models = 0.820507 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 32 components and 0.820507 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.160812Jy  sigma=0.718066
! Fit after  self-cal, rms=0.159880Jy  sigma=0.713029
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.566 x 9.384 at 7.24 degrees (North through East)
! Clean map  min=-0.029796  max=0.67301 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.84     FD        0.91     HN        0.97     KP        0.95     
!   LA        1.01     NL        0.93     OV        0.98     PT        0.96     
!   SC        0.90     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.95     HN        1.33     KP        0.96     
!   LA        1.03     MK        0.99     NL        0.98     PT        0.97     
!   SC        1.09     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.14     FD        0.98     KP        0.97     LA        0.99     
!   MK        1.17     NL        1.18     OV        0.92     PT        0.96     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.76     FD        0.87     HN        0.97     KP        0.97     
!   LA        1.01     NL        0.93     OV        0.95     PT        0.96     
!   SC        0.87     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.53     FD        0.96     HN        1.38     KP        0.96     
!   LA        1.01     MK        1.00     NL        1.03     PT        0.97     
!   SC        1.03     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.81     FD        0.99     KP        0.94     LA        1.01     
!   MK        0.93     NL        1.41     OV        0.87     PT        0.95     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.84     FD        0.92     HN        0.99     KP        0.98     
!   LA        0.99     NL        0.96     OV        0.92     PT        0.97     
!   SC        0.96     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.26     FD        0.96     HN        1.35     KP        0.95     
!   LA        1.01     MK        0.98     NL        1.16     PT        0.98     
!   SC        1.12     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.07     FD        0.99     KP        0.96     LA        0.99     
!   MK        0.91     NL        1.40     OV        0.89     PT        0.96     
! 
! 
! Fit before self-cal, rms=0.159880Jy  sigma=0.713029
! Fit after  self-cal, rms=0.114750Jy  sigma=0.416360
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.589 mas, bmaj=9.72 mas, bpa=6.286 degrees
! Estimated noise=2.98523 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 = 0.0010307 Jy
! Component: 100  -  total flux cleaned = 0.00101238 Jy
! Component: 150  -  total flux cleaned = 0.00100944 Jy
! Component: 200  -  total flux cleaned = 0.00101523 Jy
! Total flux subtracted in 200 components = 0.00101523 Jy
! Clean residual min=-0.009350 max=0.009407 Jy/beam
! Clean residual mean=0.000040 rms=0.002468 Jy/beam
! Combined flux in latest and established models = 0.821522 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 55 components and 0.821522 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.111915Jy  sigma=0.402990
! Fit after  self-cal, rms=0.112090Jy  sigma=0.401793
! 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=0.112090Jy  sigma=0.401793
! Fit after  self-cal, rms=0.113774Jy  sigma=0.400514
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.586 mas, bmaj=9.728 mas, bpa=6.25 degrees
! Estimated noise=2.98057 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00209109 Jy
! Component: 100  -  total flux cleaned = -0.00212334 Jy
! Component: 150  -  total flux cleaned = -0.00212819 Jy
! Component: 200  -  total flux cleaned = -0.00253632 Jy
! Total flux subtracted in 200 components = -0.00253632 Jy
! Clean residual min=-0.008060 max=0.008931 Jy/beam
! Clean residual mean=0.000056 rms=0.002231 Jy/beam
! Combined flux in latest and established models = 0.818986 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 60 components and 0.818986 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.112262Jy  sigma=0.393852
! Fit after  self-cal, rms=0.112225Jy  sigma=0.393405
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 = 0.000478776 Jy
! Component: 100  -  total flux cleaned = -5.50923e-05 Jy
! Component: 150  -  total flux cleaned = -0.000212845 Jy
! Component: 200  -  total flux cleaned = -0.000212664 Jy
! Total flux subtracted in 200 components = -0.000212664 Jy
! Clean residual min=-0.008080 max=0.008637 Jy/beam
! Clean residual mean=0.000057 rms=0.002117 Jy/beam
! Combined flux in latest and established models = 0.818773 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 71 components and 0.818773 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.111556Jy  sigma=0.390714
! Fit after  self-cal, rms=0.111538Jy  sigma=0.390580
! 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=0.111538Jy  sigma=0.390580
! Fit after  self-cal, rms=0.115274Jy  sigma=0.386749
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.585 mas, bmaj=9.773 mas, bpa=6.028 degrees
! Estimated noise=2.99118 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00343304 Jy
! Component: 100  -  total flux cleaned = -0.00394079 Jy
! Component: 150  -  total flux cleaned = -0.00414567 Jy
! Component: 200  -  total flux cleaned = -0.00432822 Jy
! Total flux subtracted in 200 components = -0.00432822 Jy
! Clean residual min=-0.007531 max=0.008544 Jy/beam
! Clean residual mean=0.000075 rms=0.002017 Jy/beam
! Combined flux in latest and established models = 0.814445 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 77 components and 0.814445 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.113948Jy  sigma=0.382027
! Fit after  self-cal, rms=0.113956Jy  sigma=0.381771
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 = -0.00078378 Jy
! Component: 100  -  total flux cleaned = -0.000782974 Jy
! Component: 150  -  total flux cleaned = -0.000783059 Jy
! Component: 200  -  total flux cleaned = -0.000914104 Jy
! Total flux subtracted in 200 components = -0.000914104 Jy
! Clean residual min=-0.007378 max=0.008075 Jy/beam
! Clean residual mean=0.000078 rms=0.001925 Jy/beam
! Combined flux in latest and established models = 0.813531 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 86 components and 0.813531 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.113337Jy  sigma=0.380105
! Fit after  self-cal, rms=0.113321Jy  sigma=0.379994
! Inverting map 
! Added new window around map position (6.5, -8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00407151 Jy
! Component: 100  -  total flux cleaned = 0.00240272 Jy
! Component: 150  -  total flux cleaned = 0.00211147 Jy
! Component: 200  -  total flux cleaned = 0.00210865 Jy
! Total flux subtracted in 200 components = 0.00210865 Jy
! Clean residual min=-0.006770 max=0.007890 Jy/beam
! Clean residual mean=0.000069 rms=0.001808 Jy/beam
! Combined flux in latest and established models = 0.81564 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 104 components and 0.81564 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.112504Jy  sigma=0.376722
! Fit after  self-cal, rms=0.112433Jy  sigma=0.376387
! 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=0.112433Jy  sigma=0.376387
! Fit after  self-cal, rms=0.111801Jy  sigma=0.373146
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.136 mas, bmaj=17.14 mas, bpa=8.617 degrees
! Estimated noise=3.5659 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00206308 Jy
! Component: 100  -  total flux cleaned = -0.00271488 Jy
! Component: 150  -  total flux cleaned = -0.00316872 Jy
! Component: 200  -  total flux cleaned = -0.00324787 Jy
! Total flux subtracted in 200 components = -0.00324787 Jy
! Clean residual min=-0.006666 max=0.005852 Jy/beam
! Clean residual mean=0.000135 rms=0.001768 Jy/beam
! Combined flux in latest and established models = 0.812392 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 125 components and 0.812392 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.111504Jy  sigma=0.371840
! Fit after  self-cal, rms=0.111506Jy  sigma=0.371664
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 = -7.06727e-05 Jy
! Component: 100  -  total flux cleaned = 3.03577e-06 Jy
! Component: 150  -  total flux cleaned = 6.967e-05 Jy
! Component: 200  -  total flux cleaned = 6.82568e-05 Jy
! Total flux subtracted in 200 components = 6.82568e-05 Jy
! Clean residual min=-0.006506 max=0.005828 Jy/beam
! Clean residual mean=0.000135 rms=0.001742 Jy/beam
! Combined flux in latest and established models = 0.81246 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 140 components and 0.81246 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.111373Jy  sigma=0.371155
! Fit after  self-cal, rms=0.111360Jy  sigma=0.371093
! 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=3.581 mas, bmaj=9.777 mas, bpa=5.957 degrees
! Estimated noise=2.99482 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.581 x 9.777 at 5.957 degrees (North through East)
! Clean map  min=-0.0058696  max=0.69373 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
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.111360Jy  sigma=0.371093
! Fit after  self-cal, rms=0.097372Jy  sigma=0.318603
! Inverting map and beam 
! Estimated beam: bmin=3.576 mas, bmaj=9.746 mas, bpa=6.174 degrees
! Estimated noise=2.98859 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00130473 Jy
! Component: 100  -  total flux cleaned = -0.00117062 Jy
! Component: 150  -  total flux cleaned = -0.00105822 Jy
! Component: 200  -  total flux cleaned = -0.000954297 Jy
! Total flux subtracted in 200 components = -0.000954297 Jy
! Clean residual min=-0.004594 max=0.005586 Jy/beam
! Clean residual mean=0.000078 rms=0.001237 Jy/beam
! Combined flux in latest and established models = 0.811505 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 160 components and 0.811506 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096991Jy  sigma=0.317025
! Fit after  self-cal, rms=0.096994Jy  sigma=0.316970
! Inverting map 
! Added new window around map position (-5.5, 104).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00400365 Jy
! Component: 100  -  total flux cleaned = 0.00435199 Jy
! Component: 150  -  total flux cleaned = 0.00435769 Jy
! Component: 200  -  total flux cleaned = 0.00436042 Jy
! Total flux subtracted in 200 components = 0.00436042 Jy
! Clean residual min=-0.004337 max=0.004493 Jy/beam
! Clean residual mean=0.000074 rms=0.001149 Jy/beam
! Combined flux in latest and established models = 0.815866 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 183 components and 0.815866 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096582Jy  sigma=0.314973
! Fit after  self-cal, rms=0.096577Jy  sigma=0.314922
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096577Jy  sigma=0.314922
! Fit after  self-cal, rms=0.096568Jy  sigma=0.314575
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=3.066 mas, bmaj=8.793 mas, bpa=4.509 degrees
! Estimated noise=3.72736 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.562057 Jy
! Component: 100  -  total flux cleaned = 0.688325 Jy
! Component: 150  -  total flux cleaned = 0.731147 Jy
! Component: 200  -  total flux cleaned = 0.753794 Jy
! Total flux subtracted in 200 components = 0.753794 Jy
! Clean residual min=-0.007699 max=0.011828 Jy/beam
! Clean residual mean=0.000076 rms=0.002150 Jy/beam
! Combined flux in latest and established models = 0.753794 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 22 model components to the UV plane model.
! The established model now contains 22 components and 0.753794 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.573 mas, bmaj=9.743 mas, bpa=6.168 degrees
! Estimated noise=2.9844 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 = 0.0207324 Jy
! Component: 100  -  total flux cleaned = 0.0334105 Jy
! Component: 150  -  total flux cleaned = 0.0417502 Jy
! Component: 200  -  total flux cleaned = 0.0477704 Jy
! Total flux subtracted in 200 components = 0.0477704 Jy
! Clean residual min=-0.005229 max=0.005123 Jy/beam
! Clean residual mean=0.000106 rms=0.001278 Jy/beam
! Combined flux in latest and established models = 0.801564 Jy
! Adding 55 model components to the UV plane model.
! The established model now contains 71 components and 0.801564 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=8.119 mas, bmaj=17.14 mas, bpa=8.652 degrees
! Estimated noise=3.5645 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00622741 Jy
! Component: 100  -  total flux cleaned = 0.00945072 Jy
! Component: 150  -  total flux cleaned = 0.0110178 Jy
! Component: 200  -  total flux cleaned = 0.0121576 Jy
! Total flux subtracted in 200 components = 0.0121576 Jy
! Clean residual min=-0.004262 max=0.004803 Jy/beam
! Clean residual mean=0.000118 rms=0.001263 Jy/beam
! Combined flux in latest and established models = 0.813722 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 = 0.000979401 Jy
! Component: 100  -  total flux cleaned = 0.00117145 Jy
! Component: 150  -  total flux cleaned = 0.00128196 Jy
! Component: 200  -  total flux cleaned = 0.00133151 Jy
! Total flux subtracted in 200 components = 0.00133151 Jy
! Clean residual min=-0.004119 max=0.004719 Jy/beam
! Clean residual mean=0.000109 rms=0.001230 Jy/beam
! Combined flux in latest and established models = 0.815053 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 121 components and 0.815054 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.573 mas, bmaj=9.743 mas, bpa=6.168 degrees
! Estimated noise=2.9844 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -9.31462e-05 Jy
! Component: 100  -  total flux cleaned = -0.000178635 Jy
! Component: 150  -  total flux cleaned = -0.000105058 Jy
! Component: 200  -  total flux cleaned = -0.000106111 Jy
! Total flux subtracted in 200 components = -0.000106111 Jy
! Clean residual min=-0.004250 max=0.004430 Jy/beam
! Clean residual mean=0.000059 rms=0.001086 Jy/beam
! Combined flux in latest and established models = 0.814947 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 148 components and 0.814947 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.096108Jy  sigma=0.313732
! Fit after  self-cal, rms=0.095992Jy  sigma=0.313313
wmodel J0927-2034_S_e_map.mod
! Writing 148 model components to file: J0927-2034_S_e_map.mod
wobs   J0927-2034_S_e_uvs.fits
! Writing UV FITS file: J0927-2034_S_e_uvs.fits
wwins  J0927-2034_S_e_map.win
! wwins: Wrote 4 windows to J0927-2034_S_e_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 = -0.000147477 Jy
! Component: 100  -  total flux cleaned = -0.000366552 Jy
! Component: 150  -  total flux cleaned = -0.000642537 Jy
! Component: 200  -  total flux cleaned = -0.000707183 Jy
! Component: 250  -  total flux cleaned = -0.000452333 Jy
! Component: 300  -  total flux cleaned = -0.000328925 Jy
! Component: 350  -  total flux cleaned = -9.09935e-05 Jy
! Component: 400  -  total flux cleaned = 0.000139118 Jy
! Component: 450  -  total flux cleaned = 0.000418419 Jy
! Component: 500  -  total flux cleaned = 0.000637253 Jy
! Component: 550  -  total flux cleaned = 0.00090456 Jy
! Component: 600  -  total flux cleaned = 0.00106049 Jy
! Component: 650  -  total flux cleaned = 0.00131747 Jy
! Component: 700  -  total flux cleaned = 0.0017217 Jy
! Component: 750  -  total flux cleaned = 0.00177132 Jy
! Component: 800  -  total flux cleaned = 0.00221245 Jy
! Component: 850  -  total flux cleaned = 0.00240461 Jy
! Component: 900  -  total flux cleaned = 0.00254704 Jy
! Component: 950  -  total flux cleaned = 0.00282794 Jy
! Component: 1000  -  total flux cleaned = 0.00301204 Jy
! Component: 1050  -  total flux cleaned = 0.00301311 Jy
! Component: 1100  -  total flux cleaned = 0.00332746 Jy
! Component: 1150  -  total flux cleaned = 0.00354824 Jy
! Component: 1200  -  total flux cleaned = 0.00372217 Jy
! Component: 1250  -  total flux cleaned = 0.0038508 Jy
! Component: 1300  -  total flux cleaned = 0.00389358 Jy
! Component: 1350  -  total flux cleaned = 0.0040612 Jy
! Component: 1400  -  total flux cleaned = 0.00410317 Jy
! Component: 1450  -  total flux cleaned = 0.00438981 Jy
! Component: 1500  -  total flux cleaned = 0.00446974 Jy
! Component: 1550  -  total flux cleaned = 0.00470904 Jy
! Component: 1600  -  total flux cleaned = 0.00486696 Jy
! Component: 1650  -  total flux cleaned = 0.00494461 Jy
! Component: 1700  -  total flux cleaned = 0.00525357 Jy
! Component: 1750  -  total flux cleaned = 0.00540534 Jy
! Component: 1800  -  total flux cleaned = 0.0055185 Jy
! Component: 1850  -  total flux cleaned = 0.0057804 Jy
! Component: 1900  -  total flux cleaned = 0.0061127 Jy
! Component: 1950  -  total flux cleaned = 0.00629558 Jy
! Component: 2000  -  total flux cleaned = 0.00647722 Jy
! Component: 2050  -  total flux cleaned = 0.00672819 Jy
! Component: 2100  -  total flux cleaned = 0.00704719 Jy
! Component: 2150  -  total flux cleaned = 0.0071881 Jy
! Component: 2200  -  total flux cleaned = 0.0075359 Jy
! Component: 2250  -  total flux cleaned = 0.00767408 Jy
! Component: 2300  -  total flux cleaned = 0.00787866 Jy
! Component: 2350  -  total flux cleaned = 0.00801383 Jy
! Component: 2400  -  total flux cleaned = 0.00821537 Jy
! Component: 2450  -  total flux cleaned = 0.00838121 Jy
! Component: 2500  -  total flux cleaned = 0.00864444 Jy
! Component: 2550  -  total flux cleaned = 0.00884022 Jy
! Component: 2600  -  total flux cleaned = 0.00900169 Jy
! Component: 2650  -  total flux cleaned = 0.00912971 Jy
! Component: 2700  -  total flux cleaned = 0.00922515 Jy
! Component: 2750  -  total flux cleaned = 0.00950833 Jy
! Component: 2800  -  total flux cleaned = 0.00950827 Jy
! Component: 2850  -  total flux cleaned = 0.00972505 Jy
! Component: 2900  -  total flux cleaned = 0.00978635 Jy
! Component: 2950  -  total flux cleaned = 0.0100293 Jy
! Component: 3000  -  total flux cleaned = 0.0101798 Jy
! Component: 3050  -  total flux cleaned = 0.0102396 Jy
! Component: 3100  -  total flux cleaned = 0.0104176 Jy
! Component: 3150  -  total flux cleaned = 0.0106232 Jy
! Component: 3200  -  total flux cleaned = 0.0107688 Jy
! Component: 3250  -  total flux cleaned = 0.0109424 Jy
! Component: 3300  -  total flux cleaned = 0.0111141 Jy
! Component: 3350  -  total flux cleaned = 0.011228 Jy
! Component: 3400  -  total flux cleaned = 0.0113412 Jy
! Component: 3450  -  total flux cleaned = 0.0114817 Jy
! Component: 3500  -  total flux cleaned = 0.0117321 Jy
! Component: 3550  -  total flux cleaned = 0.0118151 Jy
! Component: 3600  -  total flux cleaned = 0.0119523 Jy
! Component: 3650  -  total flux cleaned = 0.0121707 Jy
! Component: 3700  -  total flux cleaned = 0.0123058 Jy
! Component: 3750  -  total flux cleaned = 0.0124132 Jy
! Component: 3800  -  total flux cleaned = 0.0125996 Jy
! Component: 3850  -  total flux cleaned = 0.0127055 Jy
! Component: 3900  -  total flux cleaned = 0.012837 Jy
! Component: 3950  -  total flux cleaned = 0.0129418 Jy
! Component: 4000  -  total flux cleaned = 0.0130197 Jy
! Component: 4050  -  total flux cleaned = 0.0130972 Jy
! Total flux subtracted in 4096 components = 0.0132766 Jy
! Clean residual min=-0.001588 max=0.001866 Jy/beam
! Clean residual mean=0.000026 rms=0.000486 Jy/beam
! Combined flux in latest and established models = 0.828224 Jy
keep
! Adding 283 model components to the UV plane model.
! The established model now contains 431 components and 0.828224 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0927-2034_S_e_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.573 x 9.743 at 6.168 degrees (North through East)
! Clean map  min=-0.0030158  max=0.69845 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0927-2034_S_e_map.fits
wmodel /image_prod/ug002_uva//J0927-2034_S_e_map.mod
! Writing 431 model components to file: /image_prod/ug002_uva//J0927-2034_S_e_map.mod
wobs   /image_prod/ug002_uva//J0927-2034_S_e_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0927-2034_S_e_uvs.fits
wwins  /image_prod/ug002_uva//J0927-2034_S_e_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0927-2034_S_e_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.698453 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000484211 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.207979 0.207979 0.415957 0.831914 1.66383 3.32766 6.65531 13.3106 26.6213 53.2425
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0014 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.698 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1442.46 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0927-2034_S_e_dfm.log closed on Wed Mar  4 23:00:27 2020