! Started logfile: /image_prod/ug002_uva//J0457-2324_X_p_dfm.log on Wed Mar  4 20:35:26 2020
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.42800
obs     /image_prod/ug002_uva//J0457-2324_X_p_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0457-2324_X_p_uva.fits
! AN table 1: 9 integrations on 6 of 6 possible baselines.
! Apparent sampling: 0.87037 visibilities/baseline/integration-bin.
! Found source: J0457-2324
! 
! There are 12 IFs, and a total of 12 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    8.428e+09      3.2e+07          1      3.2e+07
!  02        2     8.46e+09      3.2e+07          1      3.2e+07
!  03        3    8.492e+09      3.2e+07          1      3.2e+07
!  04        4    8.524e+09      3.2e+07          1      3.2e+07
!  05        5    8.588e+09      3.2e+07          1      3.2e+07
!  06        6     8.62e+09      3.2e+07          1      3.2e+07
!  07        7    8.684e+09      3.2e+07          1      3.2e+07
!  08        8    8.716e+09      3.2e+07          1      3.2e+07
!  09        9     8.78e+09      3.2e+07          1      3.2e+07
!  10       10    8.812e+09      3.2e+07          1      3.2e+07
!  11       11    8.844e+09      3.2e+07          1      3.2e+07
!  12       12    8.876e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 121 lines of history.
! 
! Reading 564 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 12 channels.
! Selecting polarization: RR,  channels: 1..12
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
! Reading IF 9 channels: 9..9
! Reading IF 10 channels: 10..10
! Reading IF 11 channels: 11..11
! Reading IF 12 channels: 12..12
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_01.dfm J0457-2324_X_p]
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 0.200x0.200 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 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 6 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.507020Jy  sigma=9.456153
! Fit after  self-cal, rms=0.843763Jy  sigma=5.613062
! 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=0.6481 mas, bmaj=3.904 mas, bpa=32.32 degrees
! Estimated noise=6.04745 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=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.866609 Jy
! Component: 100  -  total flux cleaned = 1.23067 Jy
! Total flux subtracted in 100 components = 1.23067 Jy
! Clean residual min=-0.128502 max=0.152327 Jy/beam
! Clean residual mean=0.000007 rms=0.040815 Jy/beam
! Combined flux in latest and established models = 1.23067 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 1.23067 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.487408Jy  sigma=2.860324
! Fit after  self-cal, rms=0.484513Jy  sigma=2.846696
! 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=0.7274 mas, bmaj=3.544 mas, bpa=32.02 degrees
! Estimated noise=4.73861 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 = 0.0864394 Jy
! Component: 100  -  total flux cleaned = 0.0903523 Jy
! Component: 150  -  total flux cleaned = 0.102952 Jy
! Component: 200  -  total flux cleaned = 0.114412 Jy
! Total flux subtracted in 200 components = 0.114412 Jy
! Clean residual min=-0.027391 max=0.027094 Jy/beam
! Clean residual mean=0.000001 rms=0.012179 Jy/beam
! Combined flux in latest and established models = 1.34508 Jy
! Performing phase self-cal
! Adding 52 model components to the UV plane model.
! The established model now contains 53 components and 1.34508 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.410034Jy  sigma=2.423748
! Fit after  self-cal, rms=0.409001Jy  sigma=2.419018
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7274 x 3.544 at 32.02 degrees (North through East)
! Clean map  min=-0.050506  max=0.61515 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     HN        1.11     NL        0.94     SC        1.02     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     HN        1.02     NL        0.95     SC        1.02     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        1.33     NL        0.93     SC        1.05     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     HN        0.97     NL        0.93     SC        1.04     
! 
! 
! Correcting IF 5.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        0.93     NL        0.93     SC        1.06     
! 
! 
! Correcting IF 6.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.62     HN        0.84     NL        0.94     SC        1.07     
! 
! 
! Correcting IF 7.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        0.96     NL        0.95     SC        1.03     
! 
! 
! Correcting IF 8.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        1.05     NL        0.94     SC        1.06     
! 
! 
! Correcting IF 9.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        1.14     NL        0.94     SC        1.04     
! 
! 
! Correcting IF 10.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        0.95     NL        0.95     SC        1.04     
! 
! 
! Correcting IF 11.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     HN        0.95     NL        0.95     SC        1.03     
! 
! 
! Correcting IF 12.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     HN        1.10     NL        0.94     SC        1.06     
! 
! 
! Fit before self-cal, rms=0.409001Jy  sigma=2.419018
! Fit after  self-cal, rms=0.372028Jy  sigma=2.528911
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.746 mas, bmaj=3.62 mas, bpa=31.85 degrees
! Estimated noise=4.7235 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 = 0.00281868 Jy
! Component: 100  -  total flux cleaned = 0.00691334 Jy
! Component: 150  -  total flux cleaned = 0.00698764 Jy
! Component: 200  -  total flux cleaned = 0.00413273 Jy
! Total flux subtracted in 200 components = 0.00413273 Jy
! Clean residual min=-0.004003 max=0.003980 Jy/beam
! Clean residual mean=0.000000 rms=0.001397 Jy/beam
! Combined flux in latest and established models = 1.34921 Jy
! Performing phase self-cal
! Adding 42 model components to the UV plane model.
! The established model now contains 95 components and 1.34921 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.371023Jy  sigma=2.522472
! Fit after  self-cal, rms=0.370900Jy  sigma=2.521864
! 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.370900Jy  sigma=2.521864
! Fit after  self-cal, rms=0.370414Jy  sigma=2.521694
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7466 mas, bmaj=3.619 mas, bpa=31.85 degrees
! Estimated noise=4.70278 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00157828 Jy
! Component: 100  -  total flux cleaned = 0.00227904 Jy
! Component: 150  -  total flux cleaned = 0.00249277 Jy
! Component: 200  -  total flux cleaned = 0.00248438 Jy
! Total flux subtracted in 200 components = 0.00248438 Jy
! Clean residual min=-0.003052 max=0.003043 Jy/beam
! Clean residual mean=-0.000000 rms=0.000938 Jy/beam
! Combined flux in latest and established models = 1.35169 Jy
selfcal
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 122 components and 1.35169 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.370158Jy  sigma=2.519917
! Fit after  self-cal, rms=0.370148Jy  sigma=2.519801
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 = 0.000993652 Jy
! Component: 100  -  total flux cleaned = 0.000818256 Jy
! Component: 150  -  total flux cleaned = 0.00081674 Jy
! Component: 200  -  total flux cleaned = 0.00145686 Jy
! Total flux subtracted in 200 components = 0.00145686 Jy
! Clean residual min=-0.002625 max=0.002621 Jy/beam
! Clean residual mean=-0.000000 rms=0.000850 Jy/beam
! Combined flux in latest and established models = 1.35315 Jy
! Performing phase self-cal
! Adding 38 model components to the UV plane model.
! The established model now contains 147 components and 1.35315 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.369996Jy  sigma=2.518717
! Fit after  self-cal, rms=0.369996Jy  sigma=2.518681
! 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.369996Jy  sigma=2.518681
! Fit after  self-cal, rms=0.369825Jy  sigma=2.518608
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7466 mas, bmaj=3.619 mas, bpa=31.84 degrees
! Estimated noise=4.70309 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.9111e-05 Jy
! Component: 100  -  total flux cleaned = 0.000545404 Jy
! Component: 150  -  total flux cleaned = 0.0008627 Jy
! Component: 200  -  total flux cleaned = 0.00118458 Jy
! Total flux subtracted in 200 components = 0.00118458 Jy
! Clean residual min=-0.002587 max=0.002567 Jy/beam
! Clean residual mean=-0.000000 rms=0.000859 Jy/beam
! Combined flux in latest and established models = 1.35434 Jy
selfcal
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 164 components and 1.35434 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.369678Jy  sigma=2.517570
! Fit after  self-cal, rms=0.369677Jy  sigma=2.517560
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 = -0.00116799 Jy
! Component: 100  -  total flux cleaned = -0.00195992 Jy
! Component: 150  -  total flux cleaned = -0.00210709 Jy
! Component: 200  -  total flux cleaned = -0.00225522 Jy
! Total flux subtracted in 200 components = -0.00225522 Jy
! Clean residual min=-0.002471 max=0.002470 Jy/beam
! Clean residual mean=-0.000000 rms=0.000836 Jy/beam
! Combined flux in latest and established models = 1.35208 Jy
! Performing phase self-cal
! Adding 48 model components to the UV plane model.
! The established model now contains 185 components and 1.35208 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.369550Jy  sigma=2.516661
! Fit after  self-cal, rms=0.369550Jy  sigma=2.516650
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.369550Jy  sigma=2.516650
! Fit after  self-cal, rms=0.369503Jy  sigma=2.516578
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.312 mas, bmaj=4.328 mas, bpa=28.89 degrees
! Estimated noise=6.24391 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000902214 Jy
! Component: 100  -  total flux cleaned = -0.000517459 Jy
! Component: 150  -  total flux cleaned = -0.000658934 Jy
! Component: 200  -  total flux cleaned = -0.000801483 Jy
! Total flux subtracted in 200 components = -0.000801483 Jy
! Clean residual min=-0.002916 max=0.002881 Jy/beam
! Clean residual mean=-0.000001 rms=0.000902 Jy/beam
! Combined flux in latest and established models = 1.35128 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 213 components and 1.35128 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.369434Jy  sigma=2.516172
! Fit after  self-cal, rms=0.369428Jy  sigma=2.516152
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 = 0.00217216 Jy
! Component: 100  -  total flux cleaned = 0.00307222 Jy
! Component: 150  -  total flux cleaned = 0.00354833 Jy
! Component: 200  -  total flux cleaned = 0.00353093 Jy
! Total flux subtracted in 200 components = 0.00353093 Jy
! Clean residual min=-0.002301 max=0.002293 Jy/beam
! Clean residual mean=-0.000000 rms=0.000785 Jy/beam
! Combined flux in latest and established models = 1.35481 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 232 components and 1.35481 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.369370Jy  sigma=2.515715
! Fit after  self-cal, rms=0.369371Jy  sigma=2.515700
! 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=0.7464 mas, bmaj=3.62 mas, bpa=31.84 degrees
! Estimated noise=4.70673 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7464 x 3.62 at 31.84 degrees (North through East)
! Clean map  min=-0.021695  max=0.59032 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.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.369371Jy  sigma=2.515700
! Fit after  self-cal, rms=0.351079Jy  sigma=0.462033
! Inverting map and beam 
! Estimated beam: bmin=0.7473 mas, bmaj=3.631 mas, bpa=31.89 degrees
! Estimated noise=4.70818 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000387991 Jy
! Component: 100  -  total flux cleaned = -0.000309518 Jy
! Component: 150  -  total flux cleaned = -0.000903041 Jy
! Component: 200  -  total flux cleaned = -0.00116516 Jy
! Total flux subtracted in 200 components = -0.00116516 Jy
! Clean residual min=-0.002140 max=0.002127 Jy/beam
! Clean residual mean=-0.000001 rms=0.000739 Jy/beam
! Combined flux in latest and established models = 1.35365 Jy
! Performing phase self-cal
! Adding 39 model components to the UV plane model.
! The established model now contains 270 components and 1.35364 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.350338Jy  sigma=0.458112
! Fit after  self-cal, rms=0.350750Jy  sigma=0.457747
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00075498 Jy
! Component: 100  -  total flux cleaned = -0.0012031 Jy
! Component: 150  -  total flux cleaned = -0.00136368 Jy
! Component: 200  -  total flux cleaned = -0.00143958 Jy
! Total flux subtracted in 200 components = -0.00143958 Jy
! Clean residual min=-0.001228 max=0.001231 Jy/beam
! Clean residual mean=-0.000000 rms=0.000426 Jy/beam
! Combined flux in latest and established models = 1.35221 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 303 components and 1.35221 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.350419Jy  sigma=0.456836
! Fit after  self-cal, rms=0.350681Jy  sigma=0.456664
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.350681Jy  sigma=0.456664
! Fit after  self-cal, rms=0.371307Jy  sigma=0.454373
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=0.6424 mas, bmaj=3.894 mas, bpa=31.87 degrees
! Estimated noise=6.65971 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.834035 Jy
! Component: 100  -  total flux cleaned = 1.18976 Jy
! Component: 150  -  total flux cleaned = 1.27845 Jy
! Component: 200  -  total flux cleaned = 1.27826 Jy
! Total flux subtracted in 200 components = 1.27826 Jy
! Clean residual min=-0.043173 max=0.043343 Jy/beam
! Clean residual mean=0.000002 rms=0.014020 Jy/beam
! Combined flux in latest and established models = 1.27826 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 28 model components to the UV plane model.
! The established model now contains 28 components and 1.27826 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.7488 mas, bmaj=3.628 mas, bpa=31.89 degrees
! Estimated noise=4.67294 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 = -0.00238711 Jy
! Component: 100  -  total flux cleaned = 0.000486963 Jy
! Component: 150  -  total flux cleaned = 0.00954921 Jy
! Component: 200  -  total flux cleaned = 0.0177768 Jy
! Total flux subtracted in 200 components = 0.0177768 Jy
! Clean residual min=-0.010626 max=0.010647 Jy/beam
! Clean residual mean=-0.000000 rms=0.004289 Jy/beam
! Combined flux in latest and established models = 1.29604 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 68 components and 1.29604 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.32 mas, bmaj=4.351 mas, bpa=28.95 degrees
! Estimated noise=6.12198 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00720869 Jy
! Component: 100  -  total flux cleaned = 0.0165765 Jy
! Component: 150  -  total flux cleaned = 0.024035 Jy
! Component: 200  -  total flux cleaned = 0.0289274 Jy
! Total flux subtracted in 200 components = 0.0289274 Jy
! Clean residual min=-0.006173 max=0.006312 Jy/beam
! Clean residual mean=-0.000001 rms=0.002368 Jy/beam
! Combined flux in latest and established models = 1.32497 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 = 0.00461548 Jy
! Component: 100  -  total flux cleaned = 0.00950672 Jy
! Component: 150  -  total flux cleaned = 0.012656 Jy
! Component: 200  -  total flux cleaned = 0.0157643 Jy
! Total flux subtracted in 200 components = 0.0157643 Jy
! Clean residual min=-0.009315 max=0.009427 Jy/beam
! Clean residual mean=-0.000000 rms=0.004165 Jy/beam
! Combined flux in latest and established models = 1.34073 Jy
! Adding 75 model components to the UV plane model.
! The established model now contains 141 components and 1.34073 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.7488 mas, bmaj=3.628 mas, bpa=31.89 degrees
! Estimated noise=4.67294 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00209033 Jy
! Component: 100  -  total flux cleaned = 0.000205987 Jy
! Component: 150  -  total flux cleaned = -0.000968902 Jy
! Component: 200  -  total flux cleaned = -0.0014116 Jy
! Total flux subtracted in 200 components = -0.0014116 Jy
! Clean residual min=-0.003529 max=0.003520 Jy/beam
! Clean residual mean=0.000001 rms=0.001157 Jy/beam
! Combined flux in latest and established models = 1.33932 Jy
selfcal
! Performing phase self-cal
! Adding 48 model components to the UV plane model.
! The established model now contains 187 components and 1.33932 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.370588Jy  sigma=0.459965
! Fit after  self-cal, rms=0.371065Jy  sigma=0.458624
wmodel J0457-2324_X_p_map.mod
! Writing 187 model components to file: J0457-2324_X_p_map.mod
wobs   J0457-2324_X_p_uvs.fits
! Writing UV FITS file: J0457-2324_X_p_uvs.fits
wwins  J0457-2324_X_p_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap   /image_prod/ug002_uva//J0457-2324_X_p_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7488 x 3.628 at 31.89 degrees (North through East)
! Clean map  min=-0.024546  max=0.56769 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0457-2324_X_p_map.fits
wmodel /image_prod/ug002_uva//J0457-2324_X_p_map.mod
! Writing 187 model components to file: /image_prod/ug002_uva//J0457-2324_X_p_map.mod
wobs   /image_prod/ug002_uva//J0457-2324_X_p_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0457-2324_X_p_uvs.fits
wwins  /image_prod/ug002_uva//J0457-2324_X_p_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
! 
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.56769 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000963513 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.509175 0.509175 1.01835 2.0367 4.0734 8.1468 16.2936 32.5872 65.1744
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0028 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.567 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  589.188 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0457-2324_X_p_dfm.log closed on Wed Mar  4 20:35:28 2020