! Started logfile: /vlbi/uf001/uvm//J0635-1821_X_a_dfm.log on Sun Jan 13 20:55:34 2019
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     /vlbi/uf001/uvm//J0635-1821_X_a_uvm.fits
! Reading UV FITS file: /vlbi/uf001/uvm//J0635-1821_X_a_uvm.fits
! AN table 1: 58 integrations on 45 of 45 possible baselines.
! AN table 2: 72 integrations on 28 of 28 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J0635-1821
! 
! 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 134 lines of history.
! 
! Reading 55512 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 J0635-1821_X_a]
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 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.002764Jy  sigma=20.668974
! Fit after  self-cal, rms=0.961794Jy  sigma=19.813705
! 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=0.6445 mas, bmaj=1.745 mas, bpa=-7.059 degrees
! Estimated noise=0.328927 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 = 0.0285879 Jy
! Component: 100  -  total flux cleaned = 0.036199 Jy
! Total flux subtracted in 100 components = 0.036199 Jy
! Clean residual min=-0.002226 max=0.003419 Jy/beam
! Clean residual mean=-0.000002 rms=0.000539 Jy/beam
! Combined flux in latest and established models = 0.0361991 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.0361991 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=0.066528Jy  sigma=1.249428
! Fit after  self-cal, rms=0.065043Jy  sigma=1.217192
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00548198 Jy
! Component: 100  -  total flux cleaned = 0.00844284 Jy
! Total flux subtracted in 100 components = 0.00844284 Jy
! Clean residual min=-0.001955 max=0.002486 Jy/beam
! Clean residual mean=-0.000002 rms=0.000493 Jy/beam
! Combined flux in latest and established models = 0.0446419 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 19 components and 0.0446419 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=0.064344Jy  sigma=1.200368
! Fit after  self-cal, rms=0.064329Jy  sigma=1.199836
! 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=0.8744 mas, bmaj=2.239 mas, bpa=-9.94 degrees
! Estimated noise=0.150276 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 = 0.00341349 Jy
! Component: 100  -  total flux cleaned = 0.00490254 Jy
! Component: 150  -  total flux cleaned = 0.00565787 Jy
! Component: 200  -  total flux cleaned = 0.00586753 Jy
! Total flux subtracted in 200 components = 0.00586753 Jy
! Clean residual min=-0.001627 max=0.001775 Jy/beam
! Clean residual mean=-0.000004 rms=0.000373 Jy/beam
! Combined flux in latest and established models = 0.0505094 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 24 components and 0.0505094 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=0.064180Jy  sigma=1.196054
! Fit after  self-cal, rms=0.064175Jy  sigma=1.195639
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8744 x 2.239 at -9.94 degrees (North through East)
! Clean map  min=-0.0015348  max=0.041834 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.05     HN        0.95     KP        0.95     
!   LA        1.07     MK        1.15     NL        1.28     OV        0.92     
!   PT        0.81     SC        1.06     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.91     FD        0.99     HN        1.01     KP        1.00     
!   LA        1.01     MK        1.05     NL        1.12     OV        0.89     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.17     FD        0.98     HN        0.95     KP        0.98     
!   LA        1.16     MK        1.10     NL        1.19     OV        0.92     
!   PT        0.87     SC        1.16     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.85     FD        1.06     HN        1.07     KP        1.07     
!   LA        0.96     MK        1.00     NL        1.08     OV        0.91     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.05     HN        1.07     KP        1.03     
!   LA        1.14     MK        1.05     NL        1.19     OV        0.89     
!   PT        0.83     SC        1.01     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.88     FD        1.10     HN        0.92     KP        1.03     
!   LA        1.01     MK        1.03     NL        1.11     OV        0.91     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.14     FD        0.97     HN        0.97     KP        1.07     
!   LA        1.05     MK        0.96     NL        1.27     OV        0.88     
!   PT        0.85     SC        1.15     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.86     FD        1.06     HN        1.06     KP        1.13     
!   LA        1.03     MK        1.04     NL        1.03     OV        0.90     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.01     HN        0.94     KP        1.04     
!   LA        1.04     MK        0.98     NL        1.20     OV        0.95     
!   PT        0.90     SC        1.13     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.86     FD        1.06     HN        0.93     KP        1.15     
!   LA        1.10     MK        1.03     NL        1.02     OV        0.94     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.04     HN        0.98     KP        1.08     
!   LA        1.06     MK        1.02     NL        1.27     OV        0.91     
!   PT        0.88     SC        0.98     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.78     FD        0.98     HN        1.04     KP        1.11     
!   LA        1.03     MK        1.07     NL        1.08     OV        0.90     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.12     FD        1.06     HN        0.98     KP        1.00     
!   LA        1.10     MK        0.93     NL        1.25     OV        0.94     
!   PT        0.85     SC        0.96     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.82     FD        1.07     HN        1.00     KP        1.16     
!   LA        1.00     MK        1.03     NL        1.08     OV        0.83     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.01     HN        0.95     KP        1.03     
!   LA        1.11     MK        1.08     NL        1.25     OV        0.92     
!   PT        0.86     SC        0.95     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.81     FD        0.97     HN        0.98     KP        1.14     
!   LA        1.04     MK        1.06     NL        1.04     OV        0.90     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        0.99     HN        0.96     KP        0.99     
!   LA        1.13     MK        0.96     NL        1.17     OV        0.83     
!   PT        0.87     SC        1.00     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.78     FD        1.04     HN        0.90     KP        1.14     
!   LA        1.04     MK        1.04     NL        1.11     OV        0.89     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.09     HN        0.90     KP        1.02     
!   LA        1.02     MK        1.02     NL        1.18     OV        0.89     
!   PT        0.85     SC        0.95     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.77     FD        1.04     HN        0.95     KP        1.13     
!   LA        0.97     MK        1.05     NL        1.10     OV        0.87     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.93     HN        0.92     KP        1.04     
!   LA        1.02     MK        1.05     NL        1.13     OV        0.84     
!   PT        0.86     SC        1.00     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.87     FD        0.99     HN        0.90     KP        1.18     
!   LA        1.03     MK        0.84     NL        1.00     OV        0.87     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.97     HN        0.83     KP        0.98     
!   LA        1.10     MK        0.90     NL        1.15     OV        0.90     
!   PT        0.82     SC        0.98     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.75     FD        1.04     HN        0.87     KP        1.13     
!   LA        1.02     MK        0.95     NL        1.13     OV        0.89     
! 
! 
! Fit before self-cal, rms=0.064175Jy  sigma=1.195639
! Fit after  self-cal, rms=0.062441Jy  sigma=1.187999
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.879 mas, bmaj=2.252 mas, bpa=-9.901 degrees
! Estimated noise=0.149503 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 (1.4, -2.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000932546 Jy
! Component: 100  -  total flux cleaned = 0.000955291 Jy
! Component: 150  -  total flux cleaned = 0.000938573 Jy
! Component: 200  -  total flux cleaned = 0.000924386 Jy
! Total flux subtracted in 200 components = 0.000924386 Jy
! Clean residual min=-0.000902 max=0.000900 Jy/beam
! Clean residual mean=0.000001 rms=0.000199 Jy/beam
! Combined flux in latest and established models = 0.0514338 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 40 components and 0.0514338 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=0.062424Jy  sigma=1.187616
! Fit after  self-cal, rms=0.062532Jy  sigma=1.186143
! 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=0.062532Jy  sigma=1.186143
! Fit after  self-cal, rms=0.063010Jy  sigma=1.184480
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8795 mas, bmaj=2.24 mas, bpa=-9.764 degrees
! Estimated noise=0.149584 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000575636 Jy
! Component: 100  -  total flux cleaned = 0.000748503 Jy
! Component: 150  -  total flux cleaned = 0.000783112 Jy
! Component: 200  -  total flux cleaned = 0.000812687 Jy
! Total flux subtracted in 200 components = 0.000812687 Jy
! Clean residual min=-0.000703 max=0.000841 Jy/beam
! Clean residual mean=0.000001 rms=0.000181 Jy/beam
! Combined flux in latest and established models = 0.0522465 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 52 components and 0.0522465 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=0.063002Jy  sigma=1.184363
! Fit after  self-cal, rms=0.063071Jy  sigma=1.183942
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 (-20.4, -0.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00066618 Jy
! Component: 100  -  total flux cleaned = 0.000730919 Jy
! Component: 150  -  total flux cleaned = 0.000730865 Jy
! Component: 200  -  total flux cleaned = 0.000719133 Jy
! Total flux subtracted in 200 components = 0.000719133 Jy
! Clean residual min=-0.000645 max=0.000752 Jy/beam
! Clean residual mean=0.000001 rms=0.000177 Jy/beam
! Combined flux in latest and established models = 0.0529656 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 64 components and 0.0529656 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=0.063060Jy  sigma=1.183790
! Fit after  self-cal, rms=0.063062Jy  sigma=1.183753
! 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=0.063062Jy  sigma=1.183753
! Fit after  self-cal, rms=0.063007Jy  sigma=1.183652
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8766 mas, bmaj=2.234 mas, bpa=-9.656 degrees
! Estimated noise=0.149304 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000521939 Jy
! Component: 100  -  total flux cleaned = 0.000604033 Jy
! Component: 150  -  total flux cleaned = 0.000604224 Jy
! Component: 200  -  total flux cleaned = 0.00062665 Jy
! Total flux subtracted in 200 components = 0.00062665 Jy
! Clean residual min=-0.000643 max=0.000734 Jy/beam
! Clean residual mean=0.000001 rms=0.000174 Jy/beam
! Combined flux in latest and established models = 0.0535923 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 73 components and 0.0535923 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=0.062999Jy  sigma=1.183558
! Fit after  self-cal, rms=0.063020Jy  sigma=1.183500
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 = 0.000165272 Jy
! Component: 100  -  total flux cleaned = 0.000142241 Jy
! Component: 150  -  total flux cleaned = 0.000120488 Jy
! Component: 200  -  total flux cleaned = 8.93595e-05 Jy
! Total flux subtracted in 200 components = 8.93595e-05 Jy
! Clean residual min=-0.000657 max=0.000730 Jy/beam
! Clean residual mean=0.000001 rms=0.000174 Jy/beam
! Combined flux in latest and established models = 0.0536816 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 76 components and 0.0536816 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=0.063015Jy  sigma=1.183440
! Fit after  self-cal, rms=0.063016Jy  sigma=1.183429
! 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=0.063016Jy  sigma=1.183429
! Fit after  self-cal, rms=0.062889Jy  sigma=1.183395
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.135 mas, bmaj=4.297 mas, bpa=-0.271 degrees
! Estimated noise=0.188607 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000292372 Jy
! Component: 100  -  total flux cleaned = 0.000303386 Jy
! Component: 150  -  total flux cleaned = 0.000274374 Jy
! Component: 200  -  total flux cleaned = 0.000249096 Jy
! Total flux subtracted in 200 components = 0.000249096 Jy
! Clean residual min=-0.000809 max=0.000885 Jy/beam
! Clean residual mean=0.000002 rms=0.000210 Jy/beam
! Combined flux in latest and established models = 0.0539307 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 94 components and 0.0539307 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=0.062887Jy  sigma=1.183382
! Fit after  self-cal, rms=0.062890Jy  sigma=1.183342
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 (15, -20.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000373367 Jy
! Component: 100  -  total flux cleaned = 0.000354646 Jy
! Component: 150  -  total flux cleaned = 0.000316331 Jy
! Component: 200  -  total flux cleaned = 0.000271167 Jy
! Total flux subtracted in 200 components = 0.000271167 Jy
! Clean residual min=-0.000733 max=0.000685 Jy/beam
! Clean residual mean=0.000001 rms=0.000189 Jy/beam
! Combined flux in latest and established models = 0.0542019 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 119 components and 0.0542019 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=0.062882Jy  sigma=1.183224
! Fit after  self-cal, rms=0.062881Jy  sigma=1.183169
! 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=0.874 mas, bmaj=2.231 mas, bpa=-9.611 degrees
! Estimated noise=0.149137 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.874 x 2.231 at -9.611 degrees (North through East)
! Clean map  min=-0.00056047  max=0.041378 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=0.6446 mas, bmaj=1.744 mas, bpa=-6.743 degrees
! Estimated noise=0.327826 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0295453 Jy
! Component: 100  -  total flux cleaned = 0.038693 Jy
! Component: 150  -  total flux cleaned = 0.043484 Jy
! Component: 200  -  total flux cleaned = 0.0463935 Jy
! Total flux subtracted in 200 components = 0.0463935 Jy
! Clean residual min=-0.001832 max=0.001958 Jy/beam
! Clean residual mean=-0.000000 rms=0.000430 Jy/beam
! Combined flux in latest and established models = 0.0463935 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 22 model components to the UV plane model.
! The established model now contains 22 components and 0.0463935 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.874 mas, bmaj=2.231 mas, bpa=-9.611 degrees
! Estimated noise=0.149137 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 = 0.00291869 Jy
! Component: 100  -  total flux cleaned = 0.00454087 Jy
! Component: 150  -  total flux cleaned = 0.00570106 Jy
! Component: 200  -  total flux cleaned = 0.0065639 Jy
! Total flux subtracted in 200 components = 0.0065639 Jy
! Clean residual min=-0.000722 max=0.000754 Jy/beam
! Clean residual mean=0.000001 rms=0.000189 Jy/beam
! Combined flux in latest and established models = 0.0529574 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 39 components and 0.0529574 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=2.135 mas, bmaj=4.297 mas, bpa=-0.271 degrees
! Estimated noise=0.188607 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00063555 Jy
! Component: 100  -  total flux cleaned = 0.000810135 Jy
! Component: 150  -  total flux cleaned = 0.0008482 Jy
! Component: 200  -  total flux cleaned = 0.000862264 Jy
! Total flux subtracted in 200 components = 0.000862264 Jy
! Clean residual min=-0.000741 max=0.000715 Jy/beam
! Clean residual mean=0.000001 rms=0.000197 Jy/beam
! Combined flux in latest and established models = 0.0538196 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 = -8.00583e-08 Jy
! Component: 100  -  total flux cleaned = 1.32961e-05 Jy
! Component: 150  -  total flux cleaned = 8.71842e-07 Jy
! Component: 200  -  total flux cleaned = -1.00636e-05 Jy
! Total flux subtracted in 200 components = -1.00636e-05 Jy
! Clean residual min=-0.000727 max=0.000686 Jy/beam
! Clean residual mean=0.000001 rms=0.000190 Jy/beam
! Combined flux in latest and established models = 0.0538096 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 80 components and 0.0538096 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.874 mas, bmaj=2.231 mas, bpa=-9.611 degrees
! Estimated noise=0.149137 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000124432 Jy
! Component: 100  -  total flux cleaned = 0.000295555 Jy
! Component: 150  -  total flux cleaned = 0.000398421 Jy
! Component: 200  -  total flux cleaned = 0.000462338 Jy
! Total flux subtracted in 200 components = 0.000462338 Jy
! Clean residual min=-0.000651 max=0.000694 Jy/beam
! Clean residual mean=0.000000 rms=0.000167 Jy/beam
! Combined flux in latest and established models = 0.0542719 Jy
selfcal
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 114 components and 0.0542719 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=0.062882Jy  sigma=1.183210
! Fit after  self-cal, rms=0.062879Jy  sigma=1.183132
wmodel J0635-1821_X_a_map.mod
! Writing 114 model components to file: J0635-1821_X_a_map.mod
wobs   J0635-1821_X_a_uvs.fits
! Writing UV FITS file: J0635-1821_X_a_uvs.fits
wwins  J0635-1821_X_a_map.win
! wwins: Wrote 4 windows to J0635-1821_X_a_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 = 0.000232731 Jy
! Component: 100  -  total flux cleaned = 0.000387549 Jy
! Component: 150  -  total flux cleaned = 0.000479655 Jy
! Component: 200  -  total flux cleaned = 0.000535748 Jy
! Component: 250  -  total flux cleaned = 0.000557774 Jy
! Component: 300  -  total flux cleaned = 0.00055778 Jy
! Component: 350  -  total flux cleaned = 0.000547208 Jy
! Component: 400  -  total flux cleaned = 0.000547184 Jy
! Component: 450  -  total flux cleaned = 0.000567392 Jy
! Component: 500  -  total flux cleaned = 0.000547391 Jy
! Component: 550  -  total flux cleaned = 0.000576856 Jy
! Component: 600  -  total flux cleaned = 0.000567016 Jy
! Component: 650  -  total flux cleaned = 0.000576541 Jy
! Component: 700  -  total flux cleaned = 0.000595471 Jy
! Component: 750  -  total flux cleaned = 0.000604915 Jy
! Component: 800  -  total flux cleaned = 0.000641647 Jy
! Component: 850  -  total flux cleaned = 0.000623364 Jy
! Component: 900  -  total flux cleaned = 0.000659331 Jy
! Component: 950  -  total flux cleaned = 0.000668335 Jy
! Component: 1000  -  total flux cleaned = 0.000694835 Jy
! Component: 1050  -  total flux cleaned = 0.000720978 Jy
! Component: 1100  -  total flux cleaned = 0.000755621 Jy
! Component: 1150  -  total flux cleaned = 0.000798392 Jy
! Component: 1200  -  total flux cleaned = 0.000832141 Jy
! Component: 1250  -  total flux cleaned = 0.000857297 Jy
! Component: 1300  -  total flux cleaned = 0.000873863 Jy
! Component: 1350  -  total flux cleaned = 0.000882138 Jy
! Component: 1400  -  total flux cleaned = 0.000922931 Jy
! Component: 1450  -  total flux cleaned = 0.000955193 Jy
! Component: 1500  -  total flux cleaned = 0.000987228 Jy
! Component: 1550  -  total flux cleaned = 0.00101125 Jy
! Component: 1600  -  total flux cleaned = 0.00105074 Jy
! Component: 1650  -  total flux cleaned = 0.00111335 Jy
! Component: 1700  -  total flux cleaned = 0.00113659 Jy
! Component: 1750  -  total flux cleaned = 0.00112123 Jy
! Component: 1800  -  total flux cleaned = 0.00120544 Jy
! Component: 1850  -  total flux cleaned = 0.00120541 Jy
! Component: 1900  -  total flux cleaned = 0.00123557 Jy
! Component: 1950  -  total flux cleaned = 0.0012581 Jy
! Component: 2000  -  total flux cleaned = 0.00130278 Jy
! Component: 2050  -  total flux cleaned = 0.00132492 Jy
! Component: 2100  -  total flux cleaned = 0.00135428 Jy
! Component: 2150  -  total flux cleaned = 0.00138338 Jy
! Component: 2200  -  total flux cleaned = 0.00138342 Jy
! Component: 2250  -  total flux cleaned = 0.00139778 Jy
! Component: 2300  -  total flux cleaned = 0.00140497 Jy
! Component: 2350  -  total flux cleaned = 0.00142615 Jy
! Component: 2400  -  total flux cleaned = 0.00144019 Jy
! Component: 2450  -  total flux cleaned = 0.00142618 Jy
! Component: 2500  -  total flux cleaned = 0.00142619 Jy
! Component: 2550  -  total flux cleaned = 0.0014193 Jy
! Component: 2600  -  total flux cleaned = 0.00138509 Jy
! Component: 2650  -  total flux cleaned = 0.00143967 Jy
! Component: 2700  -  total flux cleaned = 0.00143287 Jy
! Component: 2750  -  total flux cleaned = 0.0014261 Jy
! Component: 2800  -  total flux cleaned = 0.00144616 Jy
! Component: 2850  -  total flux cleaned = 0.00145948 Jy
! Component: 2900  -  total flux cleaned = 0.00144617 Jy
! Component: 2950  -  total flux cleaned = 0.0014593 Jy
! Component: 3000  -  total flux cleaned = 0.00143307 Jy
! Component: 3050  -  total flux cleaned = 0.00141352 Jy
! Component: 3100  -  total flux cleaned = 0.00144601 Jy
! Component: 3150  -  total flux cleaned = 0.00142664 Jy
! Component: 3200  -  total flux cleaned = 0.00142025 Jy
! Component: 3250  -  total flux cleaned = 0.00142665 Jy
! Component: 3300  -  total flux cleaned = 0.00142024 Jy
! Component: 3350  -  total flux cleaned = 0.00142657 Jy
! Component: 3400  -  total flux cleaned = 0.00143914 Jy
! Component: 3450  -  total flux cleaned = 0.00142033 Jy
! Component: 3500  -  total flux cleaned = 0.00140788 Jy
! Component: 3550  -  total flux cleaned = 0.0014079 Jy
! Component: 3600  -  total flux cleaned = 0.00139552 Jy
! Component: 3650  -  total flux cleaned = 0.00139551 Jy
! Component: 3700  -  total flux cleaned = 0.00138939 Jy
! Component: 3750  -  total flux cleaned = 0.00138939 Jy
! Component: 3800  -  total flux cleaned = 0.00135905 Jy
! Component: 3850  -  total flux cleaned = 0.00134702 Jy
! Component: 3900  -  total flux cleaned = 0.00137108 Jy
! Component: 3950  -  total flux cleaned = 0.0013651 Jy
! Component: 4000  -  total flux cleaned = 0.00135318 Jy
! Component: 4050  -  total flux cleaned = 0.00132946 Jy
! Total flux subtracted in 4096 components = 0.00134129 Jy
! Clean residual min=-0.000354 max=0.000387 Jy/beam
! Clean residual mean=0.000000 rms=0.000103 Jy/beam
! Combined flux in latest and established models = 0.0556132 Jy
keep
! Adding 311 model components to the UV plane model.
! The established model now contains 425 components and 0.0556132 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uvm//J0635-1821_X_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.874 x 2.231 at -9.611 degrees (North through East)
! Clean map  min=-0.00055966  max=0.041229 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uvm//J0635-1821_X_a_map.fits
wmodel /vlbi/uf001/uvm//J0635-1821_X_a_map.mod
! Writing 425 model components to file: /vlbi/uf001/uvm//J0635-1821_X_a_map.mod
wobs   /vlbi/uf001/uvm//J0635-1821_X_a_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uvm//J0635-1821_X_a_uvs.fits
wwins  /vlbi/uf001/uvm//J0635-1821_X_a_map.win
! wwins: Wrote 5 windows to /vlbi/uf001/uvm//J0635-1821_X_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0412294 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000102402 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.745113 0.745113 1.49023 2.98045 5.96091 11.9218 23.8436 47.6872 95.3745
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.041 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  402.623 
quit
! Quitting program
! Log file /vlbi/uf001/uvm//J0635-1821_X_a_dfm.log closed on Sun Jan 13 20:55:41 2019