! Started logfile: /image_prod/ug002_uva//J0457-2324_S_k_dfm.log on Wed Mar  4 20:33:51 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//J0457-2324_S_k_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0457-2324_S_k_uva.fits
! AN table 1: 7 integrations on 6 of 6 possible baselines.
! AN table 2: 8 integrations on 15 of 15 possible baselines.
! Apparent sampling: 0.882716 visibilities/baseline/integration-bin.
! Found source: J0457-2324
! 
! 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 429 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 J0457-2324_S_k]
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 7 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 7 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=2.215332Jy  sigma=7.667617
! Fit after  self-cal, rms=1.039719Jy  sigma=3.366102
! 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=2.273 mas, bmaj=5.479 mas, bpa=-6.746 degrees
! Estimated noise=12.9866 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 = 1.41987 Jy
! Component: 100  -  total flux cleaned = 1.73639 Jy
! Total flux subtracted in 100 components = 1.73639 Jy
! Clean residual min=-0.176216 max=0.297127 Jy/beam
! Clean residual mean=0.000206 rms=0.059985 Jy/beam
! Combined flux in latest and established models = 1.73639 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 1.73639 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.504300Jy  sigma=1.828805
! Fit after  self-cal, rms=0.504305Jy  sigma=1.828791
! 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=2.599 mas, bmaj=5.996 mas, bpa=-4.265 degrees
! Estimated noise=10.2813 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 = 0.137977 Jy
! Component: 100  -  total flux cleaned = 0.193067 Jy
! Component: 150  -  total flux cleaned = 0.223076 Jy
! Component: 200  -  total flux cleaned = 0.2297 Jy
! Total flux subtracted in 200 components = 0.2297 Jy
! Clean residual min=-0.143178 max=0.264660 Jy/beam
! Clean residual mean=0.000346 rms=0.059373 Jy/beam
! Combined flux in latest and established models = 1.96609 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 22 components and 1.96609 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.445890Jy  sigma=1.794391
! Fit after  self-cal, rms=0.445905Jy  sigma=1.794239
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.599 x 5.996 at -4.265 degrees (North through East)
! Clean map  min=-0.14048  max=1.86 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.93     MK        0.97     OV        0.81     PT        0.95     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.05     FD        0.90     MK        0.98     NL        0.96     
!   PT        0.94     SC        0.91     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.92     MK        1.05     OV        0.83     PT        0.94     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        2.31     FD        0.93     MK        1.06     NL        1.06     
!   PT        0.93     SC        0.96     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   KP        0.94     MK        1.05     OV        0.80     PT        0.94     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.50     FD        0.92     MK        1.06     NL        0.93     
!   PT        0.92     SC        0.86     
! 
! 
! Fit before self-cal, rms=0.445905Jy  sigma=1.794239
! Fit after  self-cal, rms=0.091981Jy  sigma=0.271522
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.593 mas, bmaj=6.072 mas, bpa=-4.46 degrees
! Estimated noise=10.24 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 = -0.0103666 Jy
! Component: 100  -  total flux cleaned = -0.0115227 Jy
! Component: 150  -  total flux cleaned = -0.0118708 Jy
! Component: 200  -  total flux cleaned = -0.0116187 Jy
! Total flux subtracted in 200 components = -0.0116187 Jy
! Clean residual min=-0.016331 max=0.016440 Jy/beam
! Clean residual mean=0.000023 rms=0.003804 Jy/beam
! Combined flux in latest and established models = 1.95447 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 29 components and 1.95447 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.088961Jy  sigma=0.259333
! Fit after  self-cal, rms=0.089229Jy  sigma=0.258079
! 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=0.089229Jy  sigma=0.258079
! Fit after  self-cal, rms=0.088597Jy  sigma=0.256373
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.594 mas, bmaj=6.082 mas, bpa=-4.461 degrees
! Estimated noise=10.2369 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00518676 Jy
! Component: 100  -  total flux cleaned = -0.0062037 Jy
! Component: 150  -  total flux cleaned = -0.00682282 Jy
! Component: 200  -  total flux cleaned = -0.00700399 Jy
! Total flux subtracted in 200 components = -0.00700399 Jy
! Clean residual min=-0.013321 max=0.014284 Jy/beam
! Clean residual mean=0.000018 rms=0.003265 Jy/beam
! Combined flux in latest and established models = 1.94747 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 31 components and 1.94747 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.087361Jy  sigma=0.251166
! Fit after  self-cal, rms=0.087366Jy  sigma=0.250848
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 (21.5, -57.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.007881 Jy
! Component: 100  -  total flux cleaned = 0.0101305 Jy
! Component: 150  -  total flux cleaned = 0.0103105 Jy
! Component: 200  -  total flux cleaned = 0.0101654 Jy
! Total flux subtracted in 200 components = 0.0101654 Jy
! Clean residual min=-0.010903 max=0.010464 Jy/beam
! Clean residual mean=0.000027 rms=0.002528 Jy/beam
! Combined flux in latest and established models = 1.95763 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 45 components and 1.95763 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.085679Jy  sigma=0.243315
! Fit after  self-cal, rms=0.085604Jy  sigma=0.242815
! 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=0.085604Jy  sigma=0.242815
! Fit after  self-cal, rms=0.085259Jy  sigma=0.241883
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.593 mas, bmaj=6.084 mas, bpa=-4.442 degrees
! Estimated noise=10.2336 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00170117 Jy
! Component: 100  -  total flux cleaned = 0.00197205 Jy
! Component: 150  -  total flux cleaned = 0.00175491 Jy
! Component: 200  -  total flux cleaned = 0.00165722 Jy
! Total flux subtracted in 200 components = 0.00165722 Jy
! Clean residual min=-0.010110 max=0.008466 Jy/beam
! Clean residual mean=0.000026 rms=0.002222 Jy/beam
! Combined flux in latest and established models = 1.95929 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 54 components and 1.95929 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084900Jy  sigma=0.240152
! Fit after  self-cal, rms=0.084890Jy  sigma=0.240059
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 = -0.000255424 Jy
! Component: 100  -  total flux cleaned = 1.31773e-05 Jy
! Component: 150  -  total flux cleaned = 1.06913e-05 Jy
! Component: 200  -  total flux cleaned = 8.75773e-05 Jy
! Total flux subtracted in 200 components = 8.75773e-05 Jy
! Clean residual min=-0.009433 max=0.008310 Jy/beam
! Clean residual mean=0.000026 rms=0.002148 Jy/beam
! Combined flux in latest and established models = 1.95938 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 60 components and 1.95938 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084739Jy  sigma=0.239353
! Fit after  self-cal, rms=0.084730Jy  sigma=0.239326
! 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=0.084730Jy  sigma=0.239326
! Fit after  self-cal, rms=0.084651Jy  sigma=0.239116
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.659 mas, bmaj=13.26 mas, bpa=-2.075 degrees
! Estimated noise=16.0501 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00110611 Jy
! Component: 100  -  total flux cleaned = -0.00101806 Jy
! Component: 150  -  total flux cleaned = -0.00100733 Jy
! Component: 200  -  total flux cleaned = -0.00106103 Jy
! Total flux subtracted in 200 components = -0.00106103 Jy
! Clean residual min=-0.011358 max=0.008543 Jy/beam
! Clean residual mean=0.000063 rms=0.002987 Jy/beam
! Combined flux in latest and established models = 1.95832 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 65 components and 1.95832 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084615Jy  sigma=0.239258
! Fit after  self-cal, rms=0.084601Jy  sigma=0.239185
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 = -8.49824e-06 Jy
! Component: 100  -  total flux cleaned = 6.27456e-05 Jy
! Component: 150  -  total flux cleaned = 6.5408e-05 Jy
! Component: 200  -  total flux cleaned = 1.02126e-05 Jy
! Total flux subtracted in 200 components = 1.02126e-05 Jy
! Clean residual min=-0.011131 max=0.008425 Jy/beam
! Clean residual mean=0.000063 rms=0.002927 Jy/beam
! Combined flux in latest and established models = 1.95833 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 68 components and 1.95833 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084607Jy  sigma=0.239382
! Fit after  self-cal, rms=0.084600Jy  sigma=0.239355
! 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=2.593 mas, bmaj=6.085 mas, bpa=-4.428 degrees
! Estimated noise=10.2325 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.593 x 6.085 at -4.428 degrees (North through East)
! Clean map  min=-0.0089546  max=1.8458 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=0.084600Jy  sigma=0.239355
! Fit after  self-cal, rms=0.071027Jy  sigma=0.191890
! Inverting map and beam 
! Estimated beam: bmin=2.593 mas, bmaj=6.085 mas, bpa=-4.452 degrees
! Estimated noise=10.2423 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000359944 Jy
! Component: 100  -  total flux cleaned = -0.000274288 Jy
! Component: 150  -  total flux cleaned = 0.000157309 Jy
! Component: 200  -  total flux cleaned = 0.00046502 Jy
! Total flux subtracted in 200 components = 0.00046502 Jy
! Clean residual min=-0.008876 max=0.006733 Jy/beam
! Clean residual mean=0.000020 rms=0.001907 Jy/beam
! Combined flux in latest and established models = 1.95879 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 79 components and 1.95879 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.070782Jy  sigma=0.190799
! Fit after  self-cal, rms=0.070772Jy  sigma=0.190742
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000171932 Jy
! Component: 100  -  total flux cleaned = 3.67942e-05 Jy
! Component: 150  -  total flux cleaned = 0.000169576 Jy
! Component: 200  -  total flux cleaned = 0.000292948 Jy
! Total flux subtracted in 200 components = 0.000292948 Jy
! Clean residual min=-0.008637 max=0.006844 Jy/beam
! Clean residual mean=0.000020 rms=0.001850 Jy/beam
! Combined flux in latest and established models = 1.95909 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 84 components and 1.95909 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.070655Jy  sigma=0.190182
! Fit after  self-cal, rms=0.070646Jy  sigma=0.190160
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.070646Jy  sigma=0.190160
! Fit after  self-cal, rms=0.070664Jy  sigma=0.190051
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=2.257 mas, bmaj=5.555 mas, bpa=-6.84 degrees
! Estimated noise=13.1695 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.43991 Jy
! Component: 100  -  total flux cleaned = 1.76117 Jy
! Component: 150  -  total flux cleaned = 1.86707 Jy
! Component: 200  -  total flux cleaned = 1.9098 Jy
! Total flux subtracted in 200 components = 1.9098 Jy
! Clean residual min=-0.020462 max=0.021334 Jy/beam
! Clean residual mean=0.000023 rms=0.005307 Jy/beam
! Combined flux in latest and established models = 1.9098 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 11 model components to the UV plane model.
! The established model now contains 11 components and 1.9098 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.593 mas, bmaj=6.085 mas, bpa=-4.44 degrees
! Estimated noise=10.2444 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)
! Added new window around map position (-4.5, -5.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.027174 Jy
! Component: 100  -  total flux cleaned = 0.0404493 Jy
! Component: 150  -  total flux cleaned = 0.046343 Jy
! Component: 200  -  total flux cleaned = 0.0510824 Jy
! Total flux subtracted in 200 components = 0.0510824 Jy
! Clean residual min=-0.010268 max=0.008485 Jy/beam
! Clean residual mean=0.000020 rms=0.002523 Jy/beam
! Combined flux in latest and established models = 1.96088 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 36 components and 1.96088 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=7.662 mas, bmaj=13.26 mas, bpa=-2.107 degrees
! Estimated noise=16.0644 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0050212 Jy
! Component: 100  -  total flux cleaned = 0.00488445 Jy
! Component: 150  -  total flux cleaned = 0.00499616 Jy
! Component: 200  -  total flux cleaned = 0.00521258 Jy
! Total flux subtracted in 200 components = 0.00521258 Jy
! Clean residual min=-0.008050 max=0.009788 Jy/beam
! Clean residual mean=0.000043 rms=0.002727 Jy/beam
! Combined flux in latest and established models = 1.9661 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 = 0.000101947 Jy
! Component: 100  -  total flux cleaned = 0.000188404 Jy
! Component: 150  -  total flux cleaned = 0.00027017 Jy
! Component: 200  -  total flux cleaned = 0.000268557 Jy
! Total flux subtracted in 200 components = 0.000268557 Jy
! Clean residual min=-0.007366 max=0.009217 Jy/beam
! Clean residual mean=0.000042 rms=0.002476 Jy/beam
! Combined flux in latest and established models = 1.96636 Jy
! Adding 21 model components to the UV plane model.
! The established model now contains 53 components and 1.96636 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.593 mas, bmaj=6.085 mas, bpa=-4.44 degrees
! Estimated noise=10.2444 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00235401 Jy
! Component: 100  -  total flux cleaned = -0.00233955 Jy
! Component: 150  -  total flux cleaned = -0.00248145 Jy
! Component: 200  -  total flux cleaned = -0.00208517 Jy
! Total flux subtracted in 200 components = -0.00208517 Jy
! Clean residual min=-0.008234 max=0.006988 Jy/beam
! Clean residual mean=0.000015 rms=0.001912 Jy/beam
! Combined flux in latest and established models = 1.96428 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 68 components and 1.96428 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.070819Jy  sigma=0.190484
! Fit after  self-cal, rms=0.070750Jy  sigma=0.190236
wmodel J0457-2324_S_k_map.mod
! Writing 68 model components to file: J0457-2324_S_k_map.mod
wobs   J0457-2324_S_k_uvs.fits
! Writing UV FITS file: J0457-2324_S_k_uvs.fits
wwins  J0457-2324_S_k_map.win
! wwins: Wrote 3 windows to J0457-2324_S_k_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 = -0.00294118 Jy
! Component: 100  -  total flux cleaned = -0.00330924 Jy
! Component: 150  -  total flux cleaned = -0.00342337 Jy
! Component: 200  -  total flux cleaned = -0.003225 Jy
! Component: 250  -  total flux cleaned = -0.00277182 Jy
! Component: 300  -  total flux cleaned = -0.00243265 Jy
! Component: 350  -  total flux cleaned = -0.00251021 Jy
! Component: 400  -  total flux cleaned = -0.00213309 Jy
! Component: 450  -  total flux cleaned = -0.00198901 Jy
! Component: 500  -  total flux cleaned = -0.00178585 Jy
! Component: 550  -  total flux cleaned = -0.00178446 Jy
! Component: 600  -  total flux cleaned = -0.00172204 Jy
! Component: 650  -  total flux cleaned = -0.00196613 Jy
! Component: 700  -  total flux cleaned = -0.00196789 Jy
! Component: 750  -  total flux cleaned = -0.00213984 Jy
! Component: 800  -  total flux cleaned = -0.00219495 Jy
! Component: 850  -  total flux cleaned = -0.00214106 Jy
! Component: 900  -  total flux cleaned = -0.00198351 Jy
! Component: 950  -  total flux cleaned = -0.00193214 Jy
! Component: 1000  -  total flux cleaned = -0.00188135 Jy
! Component: 1050  -  total flux cleaned = -0.00178204 Jy
! Component: 1100  -  total flux cleaned = -0.00178258 Jy
! Component: 1150  -  total flux cleaned = -0.00178213 Jy
! Component: 1200  -  total flux cleaned = -0.00163801 Jy
! Component: 1250  -  total flux cleaned = -0.00168627 Jy
! Component: 1300  -  total flux cleaned = -0.00168638 Jy
! Component: 1350  -  total flux cleaned = -0.001875 Jy
! Component: 1400  -  total flux cleaned = -0.00182791 Jy
! Component: 1450  -  total flux cleaned = -0.00192162 Jy
! Component: 1500  -  total flux cleaned = -0.00196822 Jy
! Component: 1550  -  total flux cleaned = -0.00206107 Jy
! Component: 1600  -  total flux cleaned = -0.00210748 Jy
! Component: 1650  -  total flux cleaned = -0.00224652 Jy
! Component: 1700  -  total flux cleaned = -0.00238588 Jy
! Component: 1750  -  total flux cleaned = -0.00247866 Jy
! Component: 1800  -  total flux cleaned = -0.00252538 Jy
! Component: 1850  -  total flux cleaned = -0.00261845 Jy
! Component: 1900  -  total flux cleaned = -0.00280488 Jy
! Component: 1950  -  total flux cleaned = -0.00294483 Jy
! Component: 2000  -  total flux cleaned = -0.00303837 Jy
! Component: 2050  -  total flux cleaned = -0.00317909 Jy
! Component: 2100  -  total flux cleaned = -0.00322616 Jy
! Component: 2150  -  total flux cleaned = -0.00332091 Jy
! Component: 2200  -  total flux cleaned = -0.00332112 Jy
! Component: 2250  -  total flux cleaned = -0.00346408 Jy
! Component: 2300  -  total flux cleaned = -0.00356026 Jy
! Component: 2350  -  total flux cleaned = -0.00351164 Jy
! Component: 2400  -  total flux cleaned = -0.00370609 Jy
! Component: 2450  -  total flux cleaned = -0.00385281 Jy
! Component: 2500  -  total flux cleaned = -0.00395154 Jy
! Component: 2550  -  total flux cleaned = -0.0041998 Jy
! Component: 2600  -  total flux cleaned = -0.00444986 Jy
! Component: 2650  -  total flux cleaned = -0.00455038 Jy
! Component: 2700  -  total flux cleaned = -0.00475376 Jy
! Component: 2750  -  total flux cleaned = -0.0048566 Jy
! Component: 2800  -  total flux cleaned = -0.00501198 Jy
! Component: 2850  -  total flux cleaned = -0.0051166 Jy
! Component: 2900  -  total flux cleaned = -0.00522248 Jy
! Component: 2950  -  total flux cleaned = -0.00538314 Jy
! Component: 3000  -  total flux cleaned = -0.0056526 Jy
! Component: 3050  -  total flux cleaned = -0.00565274 Jy
! Component: 3100  -  total flux cleaned = -0.00587246 Jy
! Component: 3150  -  total flux cleaned = -0.00603895 Jy
! Component: 3200  -  total flux cleaned = -0.00620689 Jy
! Component: 3250  -  total flux cleaned = -0.00643394 Jy
! Component: 3300  -  total flux cleaned = -0.00654906 Jy
! Component: 3350  -  total flux cleaned = -0.00678151 Jy
! Component: 3400  -  total flux cleaned = -0.00695851 Jy
! Component: 3450  -  total flux cleaned = -0.00707808 Jy
! Component: 3500  -  total flux cleaned = -0.00731876 Jy
! Component: 3550  -  total flux cleaned = -0.00756262 Jy
! Component: 3600  -  total flux cleaned = -0.00768577 Jy
! Component: 3650  -  total flux cleaned = -0.00799764 Jy
! Component: 3700  -  total flux cleaned = -0.00837824 Jy
! Component: 3750  -  total flux cleaned = -0.00857148 Jy
! Component: 3800  -  total flux cleaned = -0.0088958 Jy
! Component: 3850  -  total flux cleaned = -0.00922524 Jy
! Component: 3900  -  total flux cleaned = -0.0094916 Jy
! Component: 3950  -  total flux cleaned = -0.00989827 Jy
! Component: 4000  -  total flux cleaned = -0.0102423 Jy
! Component: 4050  -  total flux cleaned = -0.0105212 Jy
! Total flux subtracted in 4096 components = -0.0109465 Jy
! Clean residual min=-0.004481 max=0.004189 Jy/beam
! Clean residual mean=0.000003 rms=0.001109 Jy/beam
! Combined flux in latest and established models = 1.95333 Jy
keep
! Adding 175 model components to the UV plane model.
! The established model now contains 243 components and 1.95333 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0457-2324_S_k_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.593 x 6.085 at -4.44 degrees (North through East)
! Clean map  min=-0.0073351  max=1.8383 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0457-2324_S_k_map.fits
wmodel /image_prod/ug002_uva//J0457-2324_S_k_map.mod
! Writing 243 model components to file: /image_prod/ug002_uva//J0457-2324_S_k_map.mod
wobs   /image_prod/ug002_uva//J0457-2324_S_k_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0457-2324_S_k_uvs.fits
wwins  /image_prod/ug002_uva//J0457-2324_S_k_map.win
! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0457-2324_S_k_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.83835 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00125711 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.205148 0.205148 0.410296 0.820591 1.64118 3.28237 6.56473 13.1295 26.2589 52.5178
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0037 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.838 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1462.36 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0457-2324_S_k_dfm.log closed on Wed Mar  4 20:33:55 2020