! Started logfile: /image_prod/ug002_uva//J1827+2638_S_dfm.log on Thu Mar  5 03:45:02 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//J1827+2638_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1827+2638_S_uva.fits
! AN table 1: 75 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.828095 visibilities/baseline/integration-bin.
! Found source: J1827+2638
! 
! 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 36 lines of history.
! 
! Reading 5217 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 J1827+2638_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 56 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 56 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 56 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.007190Jy  sigma=8.229837
! Fit after  self-cal, rms=0.907533Jy  sigma=7.416211
! 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=2.828 mas, bmaj=5.705 mas, bpa=1.063 degrees
! Estimated noise=1.79999 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 = 0.0726029 Jy
! Component: 100  -  total flux cleaned = 0.0913074 Jy
! Total flux subtracted in 100 components = 0.0913074 Jy
! Clean residual min=-0.005692 max=0.007242 Jy/beam
! Clean residual mean=0.000002 rms=0.001370 Jy/beam
! Combined flux in latest and established models = 0.0913074 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.0913074 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062077Jy  sigma=0.451175
! Fit after  self-cal, rms=0.062026Jy  sigma=0.450868
! 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=3.404 mas, bmaj=6.363 mas, bpa=-2.121 degrees
! Estimated noise=1.243 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 = 0.00721062 Jy
! Component: 100  -  total flux cleaned = 0.0106644 Jy
! Component: 150  -  total flux cleaned = 0.0127967 Jy
! Component: 200  -  total flux cleaned = 0.0142025 Jy
! Total flux subtracted in 200 components = 0.0142025 Jy
! Clean residual min=-0.004492 max=0.004344 Jy/beam
! Clean residual mean=-0.000001 rms=0.001056 Jy/beam
! Combined flux in latest and established models = 0.10551 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 32 components and 0.10551 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061191Jy  sigma=0.443395
! Fit after  self-cal, rms=0.061181Jy  sigma=0.443320
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.404 x 6.363 at -2.121 degrees (North through East)
! Clean map  min=-0.0043475  max=0.093014 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        1.06     KP        1.04     
!   MK        1.04     NL        0.93     OV        0.87     SC        0.99     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.97     HN        1.05     KP        1.03     
!   MK        1.07     NL        1.32     OV        0.90     SC        1.07     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.01     HN        0.98     KP        0.98     
!   MK        1.01     NL        0.98     OV        0.91     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.061181Jy  sigma=0.443320
! Fit after  self-cal, rms=0.063736Jy  sigma=0.436634
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.438 mas, bmaj=6.42 mas, bpa=-1.863 degrees
! Estimated noise=1.2536 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 = 1.95989e-05 Jy
! Component: 100  -  total flux cleaned = -8.84729e-05 Jy
! Component: 150  -  total flux cleaned = -0.000162357 Jy
! Component: 200  -  total flux cleaned = -0.000226195 Jy
! Total flux subtracted in 200 components = -0.000226195 Jy
! Clean residual min=-0.003749 max=0.003490 Jy/beam
! Clean residual mean=0.000003 rms=0.000908 Jy/beam
! Combined flux in latest and established models = 0.105284 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 41 components and 0.105284 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063715Jy  sigma=0.436562
! Fit after  self-cal, rms=0.063838Jy  sigma=0.436403
! 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=0.063838Jy  sigma=0.436403
! Fit after  self-cal, rms=0.060697Jy  sigma=0.429342
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.431 mas, bmaj=6.416 mas, bpa=-2.23 degrees
! Estimated noise=1.2509 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000298118 Jy
! Component: 100  -  total flux cleaned = -0.000299644 Jy
! Component: 150  -  total flux cleaned = -0.000313786 Jy
! Component: 200  -  total flux cleaned = -0.000300448 Jy
! Total flux subtracted in 200 components = -0.000300448 Jy
! Clean residual min=-0.002074 max=0.002253 Jy/beam
! Clean residual mean=-0.000002 rms=0.000539 Jy/beam
! Combined flux in latest and established models = 0.104983 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 45 components and 0.104983 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060684Jy  sigma=0.429282
! Fit after  self-cal, rms=0.060696Jy  sigma=0.429119
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 = -7.66717e-05 Jy
! Component: 100  -  total flux cleaned = -3.87548e-05 Jy
! Component: 150  -  total flux cleaned = -3.7125e-06 Jy
! Component: 200  -  total flux cleaned = 1.8109e-05 Jy
! Total flux subtracted in 200 components = 1.8109e-05 Jy
! Clean residual min=-0.002072 max=0.002270 Jy/beam
! Clean residual mean=-0.000002 rms=0.000537 Jy/beam
! Combined flux in latest and established models = 0.105001 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 46 components and 0.105001 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060689Jy  sigma=0.429092
! Fit after  self-cal, rms=0.060689Jy  sigma=0.429088
! 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=0.060689Jy  sigma=0.429088
! Fit after  self-cal, rms=0.060483Jy  sigma=0.427340
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.428 mas, bmaj=6.418 mas, bpa=-2.357 degrees
! Estimated noise=1.24869 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.67367e-05 Jy
! Component: 100  -  total flux cleaned = 2.79279e-05 Jy
! Component: 150  -  total flux cleaned = 5.67452e-05 Jy
! Component: 200  -  total flux cleaned = 6.61029e-05 Jy
! Total flux subtracted in 200 components = 6.61029e-05 Jy
! Clean residual min=-0.001904 max=0.002272 Jy/beam
! Clean residual mean=-0.000003 rms=0.000484 Jy/beam
! Combined flux in latest and established models = 0.105067 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 52 components and 0.105067 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060477Jy  sigma=0.427322
! Fit after  self-cal, rms=0.060491Jy  sigma=0.427285
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 (59, 21).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0018892 Jy
! Component: 100  -  total flux cleaned = 0.0023143 Jy
! Component: 150  -  total flux cleaned = 0.00250002 Jy
! Component: 200  -  total flux cleaned = 0.00271501 Jy
! Total flux subtracted in 200 components = 0.00271501 Jy
! Clean residual min=-0.001888 max=0.001986 Jy/beam
! Clean residual mean=-0.000001 rms=0.000452 Jy/beam
! Combined flux in latest and established models = 0.107782 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 66 components and 0.107782 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060415Jy  sigma=0.426733
! Fit after  self-cal, rms=0.060411Jy  sigma=0.426702
! Inverting map 
! Added new window around map position (12.5, -110.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00139688 Jy
! Component: 100  -  total flux cleaned = 0.00177561 Jy
! Component: 150  -  total flux cleaned = 0.00213892 Jy
! Component: 200  -  total flux cleaned = 0.00246333 Jy
! Total flux subtracted in 200 components = 0.00246333 Jy
! Clean residual min=-0.001797 max=0.001727 Jy/beam
! Clean residual mean=0.000001 rms=0.000417 Jy/beam
! Combined flux in latest and established models = 0.110246 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 85 components and 0.110246 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060343Jy  sigma=0.426224
! Fit after  self-cal, rms=0.060343Jy  sigma=0.426178
! 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=0.060343Jy  sigma=0.426178
! Fit after  self-cal, rms=0.060295Jy  sigma=0.426104
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.865 mas, bmaj=8.679 mas, bpa=-5.057 degrees
! Estimated noise=1.47675 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00112335 Jy
! Component: 100  -  total flux cleaned = 0.00153855 Jy
! Component: 150  -  total flux cleaned = 0.00194384 Jy
! Component: 200  -  total flux cleaned = 0.00234396 Jy
! Total flux subtracted in 200 components = 0.00234396 Jy
! Clean residual min=-0.001790 max=0.001606 Jy/beam
! Clean residual mean=0.000001 rms=0.000415 Jy/beam
! Combined flux in latest and established models = 0.11259 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 107 components and 0.11259 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060276Jy  sigma=0.425965
! Fit after  self-cal, rms=0.060281Jy  sigma=0.425945
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 = 0.000394587 Jy
! Component: 100  -  total flux cleaned = 0.000675984 Jy
! Component: 150  -  total flux cleaned = 0.000911257 Jy
! Component: 200  -  total flux cleaned = 0.00109307 Jy
! Total flux subtracted in 200 components = 0.00109307 Jy
! Clean residual min=-0.001708 max=0.001597 Jy/beam
! Clean residual mean=0.000002 rms=0.000399 Jy/beam
! Combined flux in latest and established models = 0.113683 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 116 components and 0.113683 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060276Jy  sigma=0.425921
! Fit after  self-cal, rms=0.060276Jy  sigma=0.425916
! 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=3.427 mas, bmaj=6.426 mas, bpa=-2.432 degrees
! Estimated noise=1.24498 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.427 x 6.426 at -2.432 degrees (North through East)
! Clean map  min=-0.0016415  max=0.093141 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=2.85 mas, bmaj=5.744 mas, bpa=0.5898 degrees
! Estimated noise=1.79646 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0723206 Jy
! Component: 100  -  total flux cleaned = 0.0910672 Jy
! Component: 150  -  total flux cleaned = 0.0982018 Jy
! Component: 200  -  total flux cleaned = 0.101529 Jy
! Total flux subtracted in 200 components = 0.101529 Jy
! Clean residual min=-0.002908 max=0.002570 Jy/beam
! Clean residual mean=-0.000001 rms=0.000669 Jy/beam
! Combined flux in latest and established models = 0.101529 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 13 model components to the UV plane model.
! The established model now contains 13 components and 0.101529 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.427 mas, bmaj=6.426 mas, bpa=-2.432 degrees
! Estimated noise=1.24498 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 = 0.00239381 Jy
! Component: 100  -  total flux cleaned = 0.00420913 Jy
! Component: 150  -  total flux cleaned = 0.00546975 Jy
! Component: 200  -  total flux cleaned = 0.00639733 Jy
! Total flux subtracted in 200 components = 0.00639733 Jy
! Clean residual min=-0.001775 max=0.001934 Jy/beam
! Clean residual mean=0.000000 rms=0.000449 Jy/beam
! Combined flux in latest and established models = 0.107926 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 38 components and 0.107926 Jy
! Inverting map 
! Added new window around map position (-87, -50.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000766417 Jy
! Component: 100  -  total flux cleaned = 0.000988956 Jy
! Component: 150  -  total flux cleaned = 0.00135163 Jy
! Component: 200  -  total flux cleaned = 0.00161179 Jy
! Total flux subtracted in 200 components = 0.00161179 Jy
! Clean residual min=-0.001745 max=0.001798 Jy/beam
! Clean residual mean=0.000001 rms=0.000410 Jy/beam
! Combined flux in latest and established models = 0.109538 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 58 components and 0.109538 Jy
! Inverting map 
! Added new window around map position (-108, -37.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00141942 Jy
! Component: 100  -  total flux cleaned = 0.00203462 Jy
! Component: 150  -  total flux cleaned = 0.00266731 Jy
! Component: 200  -  total flux cleaned = 0.00315978 Jy
! Total flux subtracted in 200 components = 0.00315978 Jy
! Clean residual min=-0.001784 max=0.001593 Jy/beam
! Clean residual mean=0.000001 rms=0.000375 Jy/beam
! Combined flux in latest and established models = 0.112698 Jy
! Adding 30 model components to the UV plane model.
! The established model now contains 78 components and 0.112698 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=6.865 mas, bmaj=8.679 mas, bpa=-5.057 degrees
! Estimated noise=1.47675 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000864421 Jy
! Component: 100  -  total flux cleaned = 0.00139219 Jy
! Component: 150  -  total flux cleaned = 0.00176684 Jy
! Component: 200  -  total flux cleaned = 0.002027 Jy
! Total flux subtracted in 200 components = 0.002027 Jy
! Clean residual min=-0.001512 max=0.001308 Jy/beam
! Clean residual mean=0.000001 rms=0.000364 Jy/beam
! Combined flux in latest and established models = 0.114725 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 = 0.000283857 Jy
! Component: 100  -  total flux cleaned = 0.000610207 Jy
! Component: 150  -  total flux cleaned = 0.000895439 Jy
! Component: 200  -  total flux cleaned = 0.00114534 Jy
! Total flux subtracted in 200 components = 0.00114534 Jy
! Clean residual min=-0.001408 max=0.001213 Jy/beam
! Clean residual mean=0.000001 rms=0.000343 Jy/beam
! Combined flux in latest and established models = 0.11587 Jy
! Adding 51 model components to the UV plane model.
! The established model now contains 126 components and 0.11587 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.427 mas, bmaj=6.426 mas, bpa=-2.432 degrees
! Estimated noise=1.24498 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.77052e-06 Jy
! Component: 100  -  total flux cleaned = 0.000145814 Jy
! Component: 150  -  total flux cleaned = 0.000280908 Jy
! Component: 200  -  total flux cleaned = 0.000461553 Jy
! Total flux subtracted in 200 components = 0.000461553 Jy
! Clean residual min=-0.001700 max=0.001300 Jy/beam
! Clean residual mean=0.000001 rms=0.000345 Jy/beam
! Combined flux in latest and established models = 0.116332 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 150 components and 0.116332 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.060176Jy  sigma=0.425233
! Fit after  self-cal, rms=0.060170Jy  sigma=0.425132
wmodel J1827+2638_S_map.mod
! Writing 150 model components to file: J1827+2638_S_map.mod
wobs   J1827+2638_S_uvs.fits
! Writing UV FITS file: J1827+2638_S_uvs.fits
wwins  J1827+2638_S_map.win
! wwins: Wrote 5 windows to J1827+2638_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 = -0.000202015 Jy
! Component: 100  -  total flux cleaned = -0.000106153 Jy
! Component: 150  -  total flux cleaned = -6.08163e-05 Jy
! Component: 200  -  total flux cleaned = 2.56229e-05 Jy
! Component: 250  -  total flux cleaned = 4.63527e-05 Jy
! Component: 300  -  total flux cleaned = 4.60463e-05 Jy
! Component: 350  -  total flux cleaned = 8.61557e-05 Jy
! Component: 400  -  total flux cleaned = 0.00014425 Jy
! Component: 450  -  total flux cleaned = 0.000200665 Jy
! Component: 500  -  total flux cleaned = 0.000274083 Jy
! Component: 550  -  total flux cleaned = 0.000309795 Jy
! Component: 600  -  total flux cleaned = 0.000344949 Jy
! Component: 650  -  total flux cleaned = 0.000344913 Jy
! Component: 700  -  total flux cleaned = 0.000395764 Jy
! Component: 750  -  total flux cleaned = 0.000395903 Jy
! Component: 800  -  total flux cleaned = 0.000362927 Jy
! Component: 850  -  total flux cleaned = 0.00033091 Jy
! Component: 900  -  total flux cleaned = 0.000393538 Jy
! Component: 950  -  total flux cleaned = 0.000346726 Jy
! Component: 1000  -  total flux cleaned = 0.000407459 Jy
! Component: 1050  -  total flux cleaned = 0.000422534 Jy
! Component: 1100  -  total flux cleaned = 0.000452078 Jy
! Component: 1150  -  total flux cleaned = 0.000481333 Jy
! Component: 1200  -  total flux cleaned = 0.000510185 Jy
! Component: 1250  -  total flux cleaned = 0.000552415 Jy
! Component: 1300  -  total flux cleaned = 0.000552245 Jy
! Component: 1350  -  total flux cleaned = 0.000579632 Jy
! Component: 1400  -  total flux cleaned = 0.000606604 Jy
! Component: 1450  -  total flux cleaned = 0.000579673 Jy
! Component: 1500  -  total flux cleaned = 0.000619353 Jy
! Component: 1550  -  total flux cleaned = 0.000632472 Jy
! Component: 1600  -  total flux cleaned = 0.000658369 Jy
! Component: 1650  -  total flux cleaned = 0.000684132 Jy
! Component: 1700  -  total flux cleaned = 0.000734432 Jy
! Component: 1750  -  total flux cleaned = 0.00075928 Jy
! Component: 1800  -  total flux cleaned = 0.000759453 Jy
! Component: 1850  -  total flux cleaned = 0.000771679 Jy
! Component: 1900  -  total flux cleaned = 0.000771482 Jy
! Component: 1950  -  total flux cleaned = 0.000795133 Jy
! Component: 2000  -  total flux cleaned = 0.000759837 Jy
! Component: 2050  -  total flux cleaned = 0.00079492 Jy
! Component: 2100  -  total flux cleaned = 0.000771938 Jy
! Component: 2150  -  total flux cleaned = 0.00077202 Jy
! Component: 2200  -  total flux cleaned = 0.00072661 Jy
! Component: 2250  -  total flux cleaned = 0.00077162 Jy
! Component: 2300  -  total flux cleaned = 0.000738011 Jy
! Component: 2350  -  total flux cleaned = 0.000704734 Jy
! Component: 2400  -  total flux cleaned = 0.000715661 Jy
! Component: 2450  -  total flux cleaned = 0.000693942 Jy
! Component: 2500  -  total flux cleaned = 0.000693992 Jy
! Component: 2550  -  total flux cleaned = 0.000693851 Jy
! Component: 2600  -  total flux cleaned = 0.000683183 Jy
! Component: 2650  -  total flux cleaned = 0.000662211 Jy
! Component: 2700  -  total flux cleaned = 0.000683128 Jy
! Component: 2750  -  total flux cleaned = 0.000693372 Jy
! Component: 2800  -  total flux cleaned = 0.000652235 Jy
! Component: 2850  -  total flux cleaned = 0.000652363 Jy
! Component: 2900  -  total flux cleaned = 0.000672617 Jy
! Component: 2950  -  total flux cleaned = 0.000682624 Jy
! Component: 3000  -  total flux cleaned = 0.000682497 Jy
! Component: 3050  -  total flux cleaned = 0.00069247 Jy
! Component: 3100  -  total flux cleaned = 0.00070222 Jy
! Component: 3150  -  total flux cleaned = 0.000731399 Jy
! Component: 3200  -  total flux cleaned = 0.000721741 Jy
! Component: 3250  -  total flux cleaned = 0.000750442 Jy
! Component: 3300  -  total flux cleaned = 0.000721849 Jy
! Component: 3350  -  total flux cleaned = 0.000731339 Jy
! Component: 3400  -  total flux cleaned = 0.000712563 Jy
! Component: 3450  -  total flux cleaned = 0.000749904 Jy
! Component: 3500  -  total flux cleaned = 0.000749812 Jy
! Component: 3550  -  total flux cleaned = 0.000749851 Jy
! Component: 3600  -  total flux cleaned = 0.00073162 Jy
! Component: 3650  -  total flux cleaned = 0.000749837 Jy
! Component: 3700  -  total flux cleaned = 0.000776857 Jy
! Component: 3750  -  total flux cleaned = 0.000767853 Jy
! Component: 3800  -  total flux cleaned = 0.000776818 Jy
! Component: 3850  -  total flux cleaned = 0.00080336 Jy
! Component: 3900  -  total flux cleaned = 0.000785841 Jy
! Component: 3950  -  total flux cleaned = 0.000803318 Jy
! Component: 4000  -  total flux cleaned = 0.000812012 Jy
! Component: 4050  -  total flux cleaned = 0.000794752 Jy
! Total flux subtracted in 4096 components = 0.000794731 Jy
! Clean residual min=-0.000548 max=0.000575 Jy/beam
! Clean residual mean=0.000000 rms=0.000150 Jy/beam
! Combined flux in latest and established models = 0.117127 Jy
keep
! Adding 286 model components to the UV plane model.
! The established model now contains 436 components and 0.117127 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1827+2638_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.427 x 6.426 at -2.432 degrees (North through East)
! Clean map  min=-0.0011209  max=0.093184 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1827+2638_S_map.fits
wmodel /image_prod/ug002_uva//J1827+2638_S_map.mod
! Writing 436 model components to file: /image_prod/ug002_uva//J1827+2638_S_map.mod
wobs   /image_prod/ug002_uva//J1827+2638_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1827+2638_S_uvs.fits
wwins  /image_prod/ug002_uva//J1827+2638_S_map.win
! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1827+2638_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0931837 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000151152 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.486627 0.486627 0.973254 1.94651 3.89301 7.78603 15.5721 31.1441 62.2882
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.093 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  616.488 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1827+2638_S_dfm.log closed on Thu Mar  5 03:45:06 2020