! Started logfile: /image_prod/ug002_uva//J0122-0421_S_dfm.log on Wed Mar  4 19:02:42 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//J0122-0421_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0122-0421_S_uva.fits
! AN table 1: 30 integrations on 36 of 36 possible baselines.
! AN table 2: 15 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.892593 visibilities/baseline/integration-bin.
! Found source: J0122-0421
! 
! There are 3 IFs, and a total of 3 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 44 lines of history.
! 
! Reading 4338 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 J0122-0421_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 20 telescope corrections were flagged in sub-array 1.
!  A total of 3 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 3 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 3 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.046925Jy  sigma=7.592058
! Fit after  self-cal, rms=0.842934Jy  sigma=6.090492
! 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=2.477 mas, bmaj=6.783 mas, bpa=-3.165 degrees
! Estimated noise=1.9192 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 = 0.123619 Jy
! Component: 100  -  total flux cleaned = 0.192392 Jy
! Total flux subtracted in 100 components = 0.192392 Jy
! Clean residual min=-0.020899 max=0.066809 Jy/beam
! Clean residual mean=0.000071 rms=0.006975 Jy/beam
! Combined flux in latest and established models = 0.192392 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.192392 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.161867Jy  sigma=1.075610
! Fit after  self-cal, rms=0.159593Jy  sigma=1.061549
! Inverting map 
! Added new window around map position (3.5, 0.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0609494 Jy
! Component: 100  -  total flux cleaned = 0.0967092 Jy
! Total flux subtracted in 100 components = 0.0967092 Jy
! Clean residual min=-0.016365 max=0.031885 Jy/beam
! Clean residual mean=0.000043 rms=0.004589 Jy/beam
! Combined flux in latest and established models = 0.289101 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 30 components and 0.289101 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.125221Jy  sigma=0.805194
! Fit after  self-cal, rms=0.123215Jy  sigma=0.790310
! 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=2.913 mas, bmaj=7.614 mas, bpa=-3.4 degrees
! Estimated noise=1.54239 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 = 0.0355861 Jy
! Component: 100  -  total flux cleaned = 0.0555864 Jy
! Component: 150  -  total flux cleaned = 0.067985 Jy
! Component: 200  -  total flux cleaned = 0.0760015 Jy
! Total flux subtracted in 200 components = 0.0760015 Jy
! Clean residual min=-0.017967 max=0.022127 Jy/beam
! Clean residual mean=0.000021 rms=0.005173 Jy/beam
! Combined flux in latest and established models = 0.365103 Jy
! Performing phase self-cal
! Adding 41 model components to the UV plane model.
! The established model now contains 60 components and 0.365103 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.111186Jy  sigma=0.707779
! Fit after  self-cal, rms=0.110663Jy  sigma=0.704008
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.913 x 7.614 at -3.4 degrees (North through East)
! Clean map  min=-0.018023  max=0.16436 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.88     FD        0.89     HN        0.97     KP        0.94     
!   LA        1.03     MK        1.05     NL        0.86     OV        0.90     
!   SC        0.99     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.08     FD        0.77     HN        1.14     KP        1.18     
!   LA        0.82     MK        1.25     OV        1.61     PT        0.86     
!   SC        0.76     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.80     FD        0.97     HN        0.96     KP        0.94     
!   LA        1.02     MK        1.01     NL        0.94     OV        0.90     
!   SC        1.26     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        2.10     FD        0.87     HN        1.16     KP        1.06     
!   LA        0.86     MK        1.08     OV        2.14     PT        0.82     
!   SC        0.87     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.73     FD        0.98     HN        1.01     KP        0.97     
!   LA        1.01     MK        1.05     NL        0.95     OV        0.85     
!   SC        1.06     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        2.39     FD        0.76     HN        1.15     KP        1.08     
!   LA        0.94     MK        1.06     OV        8.58     PT        0.99     
!   SC        0.79     
! 
! 
! Fit before self-cal, rms=0.110663Jy  sigma=0.704008
! Fit after  self-cal, rms=0.142386Jy  sigma=0.500327
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.949 mas, bmaj=7.687 mas, bpa=-2.82 degrees
! Estimated noise=1.51337 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 = 0.00443769 Jy
! Component: 100  -  total flux cleaned = 0.0044388 Jy
! Component: 150  -  total flux cleaned = 0.00472515 Jy
! Component: 200  -  total flux cleaned = 0.00472849 Jy
! Total flux subtracted in 200 components = 0.00472849 Jy
! Clean residual min=-0.009190 max=0.009379 Jy/beam
! Clean residual mean=-0.000004 rms=0.002234 Jy/beam
! Combined flux in latest and established models = 0.369831 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 72 components and 0.369831 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.141792Jy  sigma=0.494080
! Fit after  self-cal, rms=0.142705Jy  sigma=0.491751
! 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=0.142705Jy  sigma=0.491751
! Fit after  self-cal, rms=0.143712Jy  sigma=0.482797
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.951 mas, bmaj=7.709 mas, bpa=-3.196 degrees
! Estimated noise=1.51784 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00272849 Jy
! Component: 100  -  total flux cleaned = 0.00310489 Jy
! Component: 150  -  total flux cleaned = 0.00310373 Jy
! Component: 200  -  total flux cleaned = 0.00319704 Jy
! Total flux subtracted in 200 components = 0.00319704 Jy
! Clean residual min=-0.008475 max=0.010009 Jy/beam
! Clean residual mean=-0.000005 rms=0.002067 Jy/beam
! Combined flux in latest and established models = 0.373028 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 80 components and 0.373028 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.143433Jy  sigma=0.479712
! Fit after  self-cal, rms=0.143361Jy  sigma=0.479176
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 (13, 0).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00389001 Jy
! Component: 100  -  total flux cleaned = 0.00483972 Jy
! Component: 150  -  total flux cleaned = 0.00518844 Jy
! Component: 200  -  total flux cleaned = 0.00505813 Jy
! Total flux subtracted in 200 components = 0.00505813 Jy
! Clean residual min=-0.007895 max=0.007017 Jy/beam
! Clean residual mean=-0.000003 rms=0.001835 Jy/beam
! Combined flux in latest and established models = 0.378087 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 108 components and 0.378087 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.142429Jy  sigma=0.467571
! Fit after  self-cal, rms=0.142343Jy  sigma=0.466425
! 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=0.142343Jy  sigma=0.466425
! Fit after  self-cal, rms=0.139305Jy  sigma=0.462519
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.944 mas, bmaj=7.737 mas, bpa=-3.932 degrees
! Estimated noise=1.49987 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00250313 Jy
! Component: 100  -  total flux cleaned = 0.0022236 Jy
! Component: 150  -  total flux cleaned = 0.00197007 Jy
! Component: 200  -  total flux cleaned = 0.00173898 Jy
! Total flux subtracted in 200 components = 0.00173898 Jy
! Clean residual min=-0.007593 max=0.006521 Jy/beam
! Clean residual mean=0.000002 rms=0.001649 Jy/beam
! Combined flux in latest and established models = 0.379826 Jy
selfcal
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 121 components and 0.379826 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.138972Jy  sigma=0.458617
! Fit after  self-cal, rms=0.138938Jy  sigma=0.458365
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 = 0.000140552 Jy
! Component: 100  -  total flux cleaned = -0.000176998 Jy
! Component: 150  -  total flux cleaned = -0.000276196 Jy
! Component: 200  -  total flux cleaned = -0.000369166 Jy
! Total flux subtracted in 200 components = -0.000369166 Jy
! Clean residual min=-0.007367 max=0.006431 Jy/beam
! Clean residual mean=0.000003 rms=0.001607 Jy/beam
! Combined flux in latest and established models = 0.379456 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 126 components and 0.379456 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.138789Jy  sigma=0.456468
! Fit after  self-cal, rms=0.138789Jy  sigma=0.456374
! 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=0.138789Jy  sigma=0.456374
! Fit after  self-cal, rms=0.137202Jy  sigma=0.455955
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.916 mas, bmaj=12.85 mas, bpa=-1.583 degrees
! Estimated noise=1.99009 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00155704 Jy
! Component: 100  -  total flux cleaned = 0.00222437 Jy
! Component: 150  -  total flux cleaned = 0.00233952 Jy
! Component: 200  -  total flux cleaned = 0.00191267 Jy
! Total flux subtracted in 200 components = 0.00191267 Jy
! Clean residual min=-0.011938 max=0.011409 Jy/beam
! Clean residual mean=0.000012 rms=0.002946 Jy/beam
! Combined flux in latest and established models = 0.381369 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 147 components and 0.381369 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.137177Jy  sigma=0.454877
! Fit after  self-cal, rms=0.137145Jy  sigma=0.454638
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 = 0.000241445 Jy
! Component: 100  -  total flux cleaned = -6.88874e-05 Jy
! Component: 150  -  total flux cleaned = -0.00040457 Jy
! Component: 200  -  total flux cleaned = -0.000704671 Jy
! Total flux subtracted in 200 components = -0.000704671 Jy
! Clean residual min=-0.011617 max=0.011073 Jy/beam
! Clean residual mean=0.000014 rms=0.002913 Jy/beam
! Combined flux in latest and established models = 0.380664 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 163 components and 0.380664 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.137167Jy  sigma=0.454521
! Fit after  self-cal, rms=0.137153Jy  sigma=0.454422
! 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=2.936 mas, bmaj=7.748 mas, bpa=-4.298 degrees
! Estimated noise=1.487 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.936 x 7.748 at -4.298 degrees (North through East)
! Clean map  min=-0.01289  max=0.15697 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=2.504 mas, bmaj=6.917 mas, bpa=-3.882 degrees
! Estimated noise=1.85367 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.123646 Jy
! Component: 100  -  total flux cleaned = 0.199252 Jy
! Component: 150  -  total flux cleaned = 0.249754 Jy
! Component: 200  -  total flux cleaned = 0.284226 Jy
! Total flux subtracted in 200 components = 0.284226 Jy
! Clean residual min=-0.010006 max=0.019389 Jy/beam
! Clean residual mean=0.000028 rms=0.003117 Jy/beam
! Combined flux in latest and established models = 0.284226 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 0.284226 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.936 mas, bmaj=7.748 mas, bpa=-4.298 degrees
! Estimated noise=1.487 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 = 0.034043 Jy
! Component: 100  -  total flux cleaned = 0.0545957 Jy
! Component: 150  -  total flux cleaned = 0.0655654 Jy
! Component: 200  -  total flux cleaned = 0.0730212 Jy
! Total flux subtracted in 200 components = 0.0730212 Jy
! Clean residual min=-0.008199 max=0.011138 Jy/beam
! Clean residual mean=0.000008 rms=0.002114 Jy/beam
! Combined flux in latest and established models = 0.357247 Jy
! Adding 41 model components to the UV plane model.
! The established model now contains 57 components and 0.357247 Jy
! Inverting map 
! Added new window around map position (-3.5, -2.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00911938 Jy
! Component: 100  -  total flux cleaned = 0.0133198 Jy
! Component: 150  -  total flux cleaned = 0.0155453 Jy
! Component: 200  -  total flux cleaned = 0.0172157 Jy
! Total flux subtracted in 200 components = 0.0172157 Jy
! Clean residual min=-0.007266 max=0.006310 Jy/beam
! Clean residual mean=0.000005 rms=0.001720 Jy/beam
! Combined flux in latest and established models = 0.374463 Jy
! Adding 36 model components to the UV plane model.
! The established model now contains 82 components and 0.374463 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=6.916 mas, bmaj=12.85 mas, bpa=-1.583 degrees
! Estimated noise=1.99009 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00328238 Jy
! Component: 100  -  total flux cleaned = 0.00405712 Jy
! Component: 150  -  total flux cleaned = 0.00406408 Jy
! Component: 200  -  total flux cleaned = 0.00405219 Jy
! Total flux subtracted in 200 components = 0.00405219 Jy
! Clean residual min=-0.011821 max=0.011217 Jy/beam
! Clean residual mean=0.000011 rms=0.002972 Jy/beam
! Combined flux in latest and established models = 0.378515 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 = -5.00814e-06 Jy
! Component: 100  -  total flux cleaned = -4.08517e-06 Jy
! Component: 150  -  total flux cleaned = 0.000122054 Jy
! Component: 200  -  total flux cleaned = 1.22258e-05 Jy
! Total flux subtracted in 200 components = 1.22258e-05 Jy
! Clean residual min=-0.011454 max=0.010399 Jy/beam
! Clean residual mean=0.000011 rms=0.002855 Jy/beam
! Combined flux in latest and established models = 0.378527 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 126 components and 0.378527 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.936 mas, bmaj=7.748 mas, bpa=-4.298 degrees
! Estimated noise=1.487 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000455277 Jy
! Component: 100  -  total flux cleaned = -0.000697589 Jy
! Component: 150  -  total flux cleaned = -0.000589305 Jy
! Component: 200  -  total flux cleaned = -0.000591649 Jy
! Total flux subtracted in 200 components = -0.000591649 Jy
! Clean residual min=-0.006566 max=0.005782 Jy/beam
! Clean residual mean=0.000005 rms=0.001459 Jy/beam
! Combined flux in latest and established models = 0.377936 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 144 components and 0.377936 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.137061Jy  sigma=0.451698
! Fit after  self-cal, rms=0.136965Jy  sigma=0.450835
wmodel J0122-0421_S_map.mod
! Writing 144 model components to file: J0122-0421_S_map.mod
wobs   J0122-0421_S_uvs.fits
! Writing UV FITS file: J0122-0421_S_uvs.fits
wwins  J0122-0421_S_map.win
! wwins: Wrote 4 windows to J0122-0421_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 = -0.00131074 Jy
! Component: 100  -  total flux cleaned = -0.000929192 Jy
! Component: 150  -  total flux cleaned = -0.000304542 Jy
! Component: 200  -  total flux cleaned = 0.000453772 Jy
! Component: 250  -  total flux cleaned = 0.00101481 Jy
! Component: 300  -  total flux cleaned = 0.00132233 Jy
! Component: 350  -  total flux cleaned = 0.00161755 Jy
! Component: 400  -  total flux cleaned = 0.00183132 Jy
! Component: 450  -  total flux cleaned = 0.0020381 Jy
! Component: 500  -  total flux cleaned = 0.00237053 Jy
! Component: 550  -  total flux cleaned = 0.00243596 Jy
! Component: 600  -  total flux cleaned = 0.00268774 Jy
! Component: 650  -  total flux cleaned = 0.00287056 Jy
! Component: 700  -  total flux cleaned = 0.00304744 Jy
! Component: 750  -  total flux cleaned = 0.00316276 Jy
! Component: 800  -  total flux cleaned = 0.00338587 Jy
! Component: 850  -  total flux cleaned = 0.00371143 Jy
! Component: 900  -  total flux cleaned = 0.00402996 Jy
! Component: 950  -  total flux cleaned = 0.00444418 Jy
! Component: 1000  -  total flux cleaned = 0.00474731 Jy
! Component: 1050  -  total flux cleaned = 0.00499498 Jy
! Component: 1100  -  total flux cleaned = 0.00552655 Jy
! Component: 1150  -  total flux cleaned = 0.00595114 Jy
! Component: 1200  -  total flux cleaned = 0.00608939 Jy
! Component: 1250  -  total flux cleaned = 0.00640864 Jy
! Component: 1300  -  total flux cleaned = 0.00681108 Jy
! Component: 1350  -  total flux cleaned = 0.00694357 Jy
! Component: 1400  -  total flux cleaned = 0.00737606 Jy
! Component: 1450  -  total flux cleaned = 0.00771607 Jy
! Component: 1500  -  total flux cleaned = 0.00796685 Jy
! Component: 1550  -  total flux cleaned = 0.00829471 Jy
! Component: 1600  -  total flux cleaned = 0.00829457 Jy
! Component: 1650  -  total flux cleaned = 0.00865386 Jy
! Component: 1700  -  total flux cleaned = 0.00877154 Jy
! Component: 1750  -  total flux cleaned = 0.0088878 Jy
! Component: 1800  -  total flux cleaned = 0.00900368 Jy
! Component: 1850  -  total flux cleaned = 0.00930517 Jy
! Component: 1900  -  total flux cleaned = 0.00952811 Jy
! Component: 1950  -  total flux cleaned = 0.00960178 Jy
! Component: 2000  -  total flux cleaned = 0.00996353 Jy
! Component: 2050  -  total flux cleaned = 0.0100699 Jy
! Component: 2100  -  total flux cleaned = 0.0100345 Jy
! Component: 2150  -  total flux cleaned = 0.0103132 Jy
! Component: 2200  -  total flux cleaned = 0.010382 Jy
! Component: 2250  -  total flux cleaned = 0.0104841 Jy
! Component: 2300  -  total flux cleaned = 0.0106858 Jy
! Component: 2350  -  total flux cleaned = 0.010885 Jy
! Component: 2400  -  total flux cleaned = 0.0110818 Jy
! Component: 2450  -  total flux cleaned = 0.0112117 Jy
! Component: 2500  -  total flux cleaned = 0.011405 Jy
! Component: 2550  -  total flux cleaned = 0.0116593 Jy
! Component: 2600  -  total flux cleaned = 0.0118165 Jy
! Component: 2650  -  total flux cleaned = 0.0120033 Jy
! Component: 2700  -  total flux cleaned = 0.0121878 Jy
! Component: 2750  -  total flux cleaned = 0.0123703 Jy
! Component: 2800  -  total flux cleaned = 0.0125209 Jy
! Component: 2850  -  total flux cleaned = 0.0126696 Jy
! Component: 2900  -  total flux cleaned = 0.0128762 Jy
! Component: 2950  -  total flux cleaned = 0.0130513 Jy
! Component: 3000  -  total flux cleaned = 0.0130803 Jy
! Component: 3050  -  total flux cleaned = 0.0132806 Jy
! Component: 3100  -  total flux cleaned = 0.013394 Jy
! Component: 3150  -  total flux cleaned = 0.0135901 Jy
! Component: 3200  -  total flux cleaned = 0.0135899 Jy
! Component: 3250  -  total flux cleaned = 0.0136999 Jy
! Component: 3300  -  total flux cleaned = 0.0136726 Jy
! Component: 3350  -  total flux cleaned = 0.0137542 Jy
! Component: 3400  -  total flux cleaned = 0.0138617 Jy
! Component: 3450  -  total flux cleaned = 0.013888 Jy
! Component: 3500  -  total flux cleaned = 0.0139937 Jy
! Component: 3550  -  total flux cleaned = 0.0140199 Jy
! Component: 3600  -  total flux cleaned = 0.0140459 Jy
! Component: 3650  -  total flux cleaned = 0.0140977 Jy
! Component: 3700  -  total flux cleaned = 0.0142251 Jy
! Component: 3750  -  total flux cleaned = 0.0143007 Jy
! Component: 3800  -  total flux cleaned = 0.0142251 Jy
! Component: 3850  -  total flux cleaned = 0.0142501 Jy
! Component: 3900  -  total flux cleaned = 0.0142748 Jy
! Component: 3950  -  total flux cleaned = 0.0142752 Jy
! Component: 4000  -  total flux cleaned = 0.0143969 Jy
! Component: 4050  -  total flux cleaned = 0.0143244 Jy
! Total flux subtracted in 4096 components = 0.0144205 Jy
! Clean residual min=-0.001648 max=0.001791 Jy/beam
! Clean residual mean=0.000002 rms=0.000477 Jy/beam
! Combined flux in latest and established models = 0.392356 Jy
keep
! Adding 399 model components to the UV plane model.
! The established model now contains 543 components and 0.392356 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0122-0421_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.936 x 7.748 at -4.298 degrees (North through East)
! Clean map  min=-0.01101  max=0.1565 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0122-0421_S_map.fits
wmodel /image_prod/ug002_uva//J0122-0421_S_map.mod
! Writing 543 model components to file: /image_prod/ug002_uva//J0122-0421_S_map.mod
wobs   /image_prod/ug002_uva//J0122-0421_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0122-0421_S_uvs.fits
wwins  /image_prod/ug002_uva//J0122-0421_S_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0122-0421_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.156503 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00045637 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.87481 0.87481 1.74962 3.49924 6.99848 13.997 27.9939 55.9879
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0013 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.156 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  342.931 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0122-0421_S_dfm.log closed on Wed Mar  4 19:02:47 2020