! Started logfile: /vlbi/uf001/uvm//J0534-3747_S_a_dfm.log on Sun Jan 13 20:50:37 2019
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     /vlbi/uf001/uvm//J0534-3747_S_a_uvm.fits
! Reading UV FITS file: /vlbi/uf001/uvm//J0534-3747_S_a_uvm.fits
! AN table 1: 34 integrations on 36 of 36 possible baselines.
! AN table 2: 34 integrations on 36 of 36 possible baselines.
! AN table 3: 37 integrations on 21 of 21 possible baselines.
! AN table 4: 37 integrations on 15 of 15 possible baselines.
! AN table 5: 37 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.989686 visibilities/baseline/integration-bin.
! Found source: J0534-3747
! 
! 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 13530 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 J0534-3747_S_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 0.500x0.500 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 19 telescope corrections were flagged in sub-array 2.
!  A total of 8 telescope corrections were flagged in sub-array 3.
!  A total of 7 telescope corrections were flagged in sub-array 4.
!  A total of 8 telescope corrections were flagged in sub-array 5.
! 
! Correcting IF 2.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 19 telescope corrections were flagged in sub-array 2.
!  A total of 8 telescope corrections were flagged in sub-array 3.
!  A total of 7 telescope corrections were flagged in sub-array 4.
!  A total of 8 telescope corrections were flagged in sub-array 5.
! 
! Correcting IF 3.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 19 telescope corrections were flagged in sub-array 2.
!  A total of 8 telescope corrections were flagged in sub-array 3.
!  A total of 7 telescope corrections were flagged in sub-array 4.
!  A total of 8 telescope corrections were flagged in sub-array 5.
! 
! Fit before self-cal, rms=1.069752Jy  sigma=14.076244
! Fit after  self-cal, rms=0.728540Jy  sigma=9.264944
! 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=2.443 mas, bmaj=7.202 mas, bpa=-2.799 degrees
! Estimated noise=1.05738 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 = 0.23077 Jy
! Component: 100  -  total flux cleaned = 0.288351 Jy
! Total flux subtracted in 100 components = 0.288351 Jy
! Clean residual min=-0.038266 max=0.107010 Jy/beam
! Clean residual mean=-0.000518 rms=0.011079 Jy/beam
! Combined flux in latest and established models = 0.288351 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.288351 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.233140Jy  sigma=2.994216
! Fit after  self-cal, rms=0.233000Jy  sigma=2.993054
! Inverting map 
! Added new window around map position (-12, -10).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0895772 Jy
! Component: 100  -  total flux cleaned = 0.132345 Jy
! Total flux subtracted in 100 components = 0.132345 Jy
! Clean residual min=-0.024722 max=0.053578 Jy/beam
! Clean residual mean=-0.000360 rms=0.007555 Jy/beam
! Combined flux in latest and established models = 0.420697 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 26 components and 0.420697 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.179974Jy  sigma=2.261437
! Fit after  self-cal, rms=0.174918Jy  sigma=2.203578
! Inverting map 
! Added new window around map position (-4, 6.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0494085 Jy
! Component: 100  -  total flux cleaned = 0.0805709 Jy
! Total flux subtracted in 100 components = 0.0805709 Jy
! Clean residual min=-0.020271 max=0.044143 Jy/beam
! Clean residual mean=-0.000266 rms=0.005732 Jy/beam
! Combined flux in latest and established models = 0.501268 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 41 components and 0.501268 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.152022Jy  sigma=1.884360
! Fit after  self-cal, rms=0.149806Jy  sigma=1.853532
! Inverting map 
! Added new window around map position (6, -0.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0356522 Jy
! Component: 100  -  total flux cleaned = 0.0607306 Jy
! Total flux subtracted in 100 components = 0.0607306 Jy
! Clean residual min=-0.016256 max=0.023260 Jy/beam
! Clean residual mean=-0.000201 rms=0.004504 Jy/beam
! Combined flux in latest and established models = 0.561998 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 55 components and 0.561998 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.137289Jy  sigma=1.672118
! Fit after  self-cal, rms=0.137130Jy  sigma=1.669354
! Inverting map 
print "============== Finished uniform weighting clean ==============="
! ============== Finished uniform weighting clean =============== 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.138 mas, bmaj=9.935 mas, bpa=-6.152 degrees
! Estimated noise=0.491883 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 = 0.0339989 Jy
! Component: 100  -  total flux cleaned = 0.057746 Jy
! Component: 150  -  total flux cleaned = 0.075435 Jy
! Component: 200  -  total flux cleaned = 0.0886534 Jy
! Total flux subtracted in 200 components = 0.0886534 Jy
! Clean residual min=-0.014980 max=0.021397 Jy/beam
! Clean residual mean=-0.000250 rms=0.004657 Jy/beam
! Combined flux in latest and established models = 0.650652 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 81 components and 0.650652 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.127089Jy  sigma=1.502860
! Fit after  self-cal, rms=0.126707Jy  sigma=1.498766
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.138 x 9.935 at -6.152 degrees (North through East)
! Clean map  min=-0.01424  max=0.28871 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        0.88     KP        0.95     LA        0.92     
!   MK        0.89     NL        1.37     OV        0.90     PT        0.93     
!   SC        1.09     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.88     HN        1.47     KP        0.99     LA        0.91     
!   MK        1.01     NL        1.09     OV        0.91     PT        0.94     
!   SC        1.04     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.43     FD        0.99     KP        1.03     LA        0.97     
!   MK        1.10     NL        1.47     PT        1.00     
! 
!  Telescope amplitude corrections in sub-array 4:
!   FD        0.94     HN        1.26     KP        0.95     LA        1.03     
!   NL        1.08     OV        1.08     
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        0.95     FD        0.92     KP        0.92     LA        0.97     
!   MK        1.00     NL        1.22     OV        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.81     FD        0.87     KP        0.98     LA        0.93     
!   MK        0.87     NL        1.34     OV        0.73     PT        0.94     
!   SC        1.06     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.85     HN        1.52     KP        0.99     LA        0.96     
!   MK        1.00     NL        1.11     OV        0.74     PT        0.94     
!   SC        1.01     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        2.05     FD        0.96     KP        1.01     LA        0.96     
!   MK        1.07     NL        0.95     PT        1.02     
! 
!  Telescope amplitude corrections in sub-array 4:
!   FD        0.99     HN        1.41     KP        0.99     LA        1.02     
!   NL        1.06     OV        1.06     
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        1.37     FD        0.96     KP        0.96     LA        0.98     
!   MK        1.00     NL        1.12     OV        0.94     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.29     FD        0.91     KP        0.98     LA        0.93     
!   MK        0.87     NL        1.23     OV        0.86     PT        0.95     
!   SC        1.06     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.90     HN        1.47     KP        1.01     LA        0.93     
!   MK        1.02     NL        1.04     OV        0.86     PT        0.94     
!   SC        1.05     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.59     FD        0.94     KP        1.06     LA        0.94     
!   MK        1.07     NL        1.40     PT        1.03     
! 
!  Telescope amplitude corrections in sub-array 4:
!   FD        0.97     HN        1.53     KP        0.99     LA        1.00     
!   NL        1.12     OV        1.06     
! 
!  Telescope amplitude corrections in sub-array 5:
!   BR        1.21     FD        1.00     KP        0.95     LA        0.98     
!   MK        0.99     NL        1.21     OV        0.98     
! 
! 
! Fit before self-cal, rms=0.126707Jy  sigma=1.498766
! Fit after  self-cal, rms=0.137785Jy  sigma=1.274192
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.151 mas, bmaj=9.939 mas, bpa=-6.264 degrees
! Estimated noise=0.49896 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 (-18.5, -6.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00514644 Jy
! Component: 100  -  total flux cleaned = 0.00403085 Jy
! Component: 150  -  total flux cleaned = 0.00283163 Jy
! Component: 200  -  total flux cleaned = 0.00256866 Jy
! Total flux subtracted in 200 components = 0.00256866 Jy
! Clean residual min=-0.008343 max=0.007616 Jy/beam
! Clean residual mean=-0.000089 rms=0.001914 Jy/beam
! Combined flux in latest and established models = 0.65322 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 113 components and 0.65322 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.135662Jy  sigma=1.241259
! Fit after  self-cal, rms=0.135930Jy  sigma=1.238110
! 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=0.135930Jy  sigma=1.238110
! Fit after  self-cal, rms=0.136298Jy  sigma=1.236056
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.156 mas, bmaj=9.967 mas, bpa=-6.326 degrees
! Estimated noise=0.49574 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00371324 Jy
! Component: 100  -  total flux cleaned = -0.00506138 Jy
! Component: 150  -  total flux cleaned = -0.00559548 Jy
! Component: 200  -  total flux cleaned = -0.00528971 Jy
! Total flux subtracted in 200 components = -0.00528971 Jy
! Clean residual min=-0.006037 max=0.006190 Jy/beam
! Clean residual mean=-0.000085 rms=0.001586 Jy/beam
! Combined flux in latest and established models = 0.647931 Jy
selfcal
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 136 components and 0.64793 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.135533Jy  sigma=1.226741
! Fit after  self-cal, rms=0.135422Jy  sigma=1.225745
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 = -0.000126179 Jy
! Component: 100  -  total flux cleaned = 0.000163487 Jy
! Component: 150  -  total flux cleaned = 0.000419983 Jy
! Component: 200  -  total flux cleaned = 0.000662209 Jy
! Total flux subtracted in 200 components = 0.000662209 Jy
! Clean residual min=-0.005613 max=0.005621 Jy/beam
! Clean residual mean=-0.000081 rms=0.001443 Jy/beam
! Combined flux in latest and established models = 0.648593 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 145 components and 0.648593 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.135070Jy  sigma=1.221744
! Fit after  self-cal, rms=0.134999Jy  sigma=1.221243
! 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=0.134999Jy  sigma=1.221243
! Fit after  self-cal, rms=0.136570Jy  sigma=1.220037
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.159 mas, bmaj=9.972 mas, bpa=-6.343 degrees
! Estimated noise=0.495056 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00470741 Jy
! Component: 100  -  total flux cleaned = -0.0055175 Jy
! Component: 150  -  total flux cleaned = -0.00563432 Jy
! Component: 200  -  total flux cleaned = -0.00563536 Jy
! Total flux subtracted in 200 components = -0.00563536 Jy
! Clean residual min=-0.005159 max=0.004948 Jy/beam
! Clean residual mean=-0.000074 rms=0.001297 Jy/beam
! Combined flux in latest and established models = 0.642957 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 151 components and 0.642957 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.136208Jy  sigma=1.216695
! Fit after  self-cal, rms=0.136165Jy  sigma=1.216388
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 = -0.000272845 Jy
! Component: 100  -  total flux cleaned = -7.1652e-05 Jy
! Component: 150  -  total flux cleaned = 1.77856e-05 Jy
! Component: 200  -  total flux cleaned = 0.000187381 Jy
! Total flux subtracted in 200 components = 0.000187381 Jy
! Clean residual min=-0.004857 max=0.004751 Jy/beam
! Clean residual mean=-0.000073 rms=0.001230 Jy/beam
! Combined flux in latest and established models = 0.643145 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 160 components and 0.643145 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.135981Jy  sigma=1.214676
! Fit after  self-cal, rms=0.135941Jy  sigma=1.214470
! 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=0.135941Jy  sigma=1.214470
! Fit after  self-cal, rms=0.137675Jy  sigma=1.213755
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.522 mas, bmaj=27.75 mas, bpa=-0.02735 degrees
! Estimated noise=0.616842 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00280448 Jy
! Component: 100  -  total flux cleaned = -0.00333917 Jy
! Component: 150  -  total flux cleaned = -0.00350017 Jy
! Component: 200  -  total flux cleaned = -0.00363514 Jy
! Total flux subtracted in 200 components = -0.00363514 Jy
! Clean residual min=-0.004441 max=0.004680 Jy/beam
! Clean residual mean=-0.000120 rms=0.001446 Jy/beam
! Combined flux in latest and established models = 0.63951 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 162 components and 0.63951 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.137546Jy  sigma=1.213166
! Fit after  self-cal, rms=0.137515Jy  sigma=1.212672
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 = 0.000105616 Jy
! Component: 100  -  total flux cleaned = 3.23407e-05 Jy
! Component: 150  -  total flux cleaned = 3.0332e-05 Jy
! Component: 200  -  total flux cleaned = 3.17445e-05 Jy
! Total flux subtracted in 200 components = 3.17445e-05 Jy
! Clean residual min=-0.004352 max=0.004441 Jy/beam
! Clean residual mean=-0.000120 rms=0.001380 Jy/beam
! Combined flux in latest and established models = 0.639541 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 164 components and 0.639541 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.137465Jy  sigma=1.212715
! Fit after  self-cal, rms=0.137441Jy  sigma=1.212561
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "============== Finished amplitude self-cal =============="
! ============== Finished amplitude self-cal ============== 
restore
! Inverting map and beam 
! Estimated beam: bmin=3.16 mas, bmaj=9.966 mas, bpa=-6.336 degrees
! Estimated noise=0.494831 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.16 x 9.966 at -6.336 degrees (North through East)
! Clean map  min=-0.0063376  max=0.29351 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=2.442 mas, bmaj=7.143 mas, bpa=-2.608 degrees
! Estimated noise=1.08784 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.244311 Jy
! Component: 100  -  total flux cleaned = 0.348004 Jy
! Component: 150  -  total flux cleaned = 0.409735 Jy
! Component: 200  -  total flux cleaned = 0.452437 Jy
! Total flux subtracted in 200 components = 0.452437 Jy
! Clean residual min=-0.013662 max=0.028310 Jy/beam
! Clean residual mean=-0.000289 rms=0.004481 Jy/beam
! Combined flux in latest and established models = 0.452437 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 27 model components to the UV plane model.
! The established model now contains 27 components and 0.452437 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.16 mas, bmaj=9.966 mas, bpa=-6.336 degrees
! Estimated noise=0.494831 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 = 0.0533789 Jy
! Component: 100  -  total flux cleaned = 0.0876365 Jy
! Component: 150  -  total flux cleaned = 0.112034 Jy
! Component: 200  -  total flux cleaned = 0.130252 Jy
! Total flux subtracted in 200 components = 0.130252 Jy
! Clean residual min=-0.007006 max=0.012955 Jy/beam
! Clean residual mean=-0.000247 rms=0.002507 Jy/beam
! Combined flux in latest and established models = 0.582689 Jy
! Adding 69 model components to the UV plane model.
! The established model now contains 90 components and 0.582689 Jy
! Inverting map 
! Added new window around map position (-4.5, -18.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0149263 Jy
! Component: 100  -  total flux cleaned = 0.0259128 Jy
! Component: 150  -  total flux cleaned = 0.0342847 Jy
! Component: 200  -  total flux cleaned = 0.0408387 Jy
! Total flux subtracted in 200 components = 0.0408387 Jy
! Clean residual min=-0.004507 max=0.006409 Jy/beam
! Clean residual mean=-0.000113 rms=0.001312 Jy/beam
! Combined flux in latest and established models = 0.623527 Jy
! Adding 45 model components to the UV plane model.
! The established model now contains 130 components and 0.623527 Jy
! Inverting map 
! Added new window around map position (7, 23.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00619393 Jy
! Component: 100  -  total flux cleaned = 0.00950594 Jy
! Component: 150  -  total flux cleaned = 0.0115587 Jy
! Component: 200  -  total flux cleaned = 0.0130836 Jy
! Total flux subtracted in 200 components = 0.0130836 Jy
! Clean residual min=-0.003997 max=0.003814 Jy/beam
! Clean residual mean=-0.000071 rms=0.001053 Jy/beam
! Combined flux in latest and established models = 0.636611 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 163 components and 0.636611 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=8.522 mas, bmaj=27.75 mas, bpa=-0.02735 degrees
! Estimated noise=0.616842 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0039178 Jy
! Component: 100  -  total flux cleaned = 0.00578569 Jy
! Component: 150  -  total flux cleaned = 0.00651005 Jy
! Component: 200  -  total flux cleaned = 0.00707388 Jy
! Total flux subtracted in 200 components = 0.00707388 Jy
! Clean residual min=-0.004358 max=0.004318 Jy/beam
! Clean residual mean=-0.000093 rms=0.001244 Jy/beam
! Combined flux in latest and established models = 0.643685 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 = 0.000440233 Jy
! Component: 100  -  total flux cleaned = 0.000891401 Jy
! Component: 150  -  total flux cleaned = 0.00129863 Jy
! Component: 200  -  total flux cleaned = 0.00157714 Jy
! Total flux subtracted in 200 components = 0.00157714 Jy
! Clean residual min=-0.004326 max=0.004357 Jy/beam
! Clean residual mean=-0.000084 rms=0.001220 Jy/beam
! Combined flux in latest and established models = 0.645262 Jy
! Adding 43 model components to the UV plane model.
! The established model now contains 202 components and 0.645262 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.16 mas, bmaj=9.966 mas, bpa=-6.336 degrees
! Estimated noise=0.494831 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000214694 Jy
! Component: 100  -  total flux cleaned = -0.000402763 Jy
! Component: 150  -  total flux cleaned = -0.000478836 Jy
! Component: 200  -  total flux cleaned = -0.000549081 Jy
! Total flux subtracted in 200 components = -0.000549081 Jy
! Clean residual min=-0.003370 max=0.003465 Jy/beam
! Clean residual mean=-0.000044 rms=0.000930 Jy/beam
! Combined flux in latest and established models = 0.644713 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 221 components and 0.644713 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.136903Jy  sigma=1.206943
! Fit after  self-cal, rms=0.136781Jy  sigma=1.206211
wmodel J0534-3747_S_a_map.mod
! Writing 221 model components to file: J0534-3747_S_a_map.mod
wobs   J0534-3747_S_a_uvs.fits
! Writing UV FITS file: J0534-3747_S_a_uvs.fits
wwins  J0534-3747_S_a_map.win
! wwins: Wrote 7 windows to J0534-3747_S_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 = 0.000483581 Jy
! Component: 100  -  total flux cleaned = 0.000363397 Jy
! Component: 150  -  total flux cleaned = -3.26984e-05 Jy
! Component: 200  -  total flux cleaned = -0.000357414 Jy
! Component: 250  -  total flux cleaned = -0.000672058 Jy
! Component: 300  -  total flux cleaned = -0.000925272 Jy
! Component: 350  -  total flux cleaned = -0.00107245 Jy
! Component: 400  -  total flux cleaned = -0.00121478 Jy
! Component: 450  -  total flux cleaned = -0.00121376 Jy
! Component: 500  -  total flux cleaned = -0.00121444 Jy
! Component: 550  -  total flux cleaned = -0.00134687 Jy
! Component: 600  -  total flux cleaned = -0.00156041 Jy
! Component: 650  -  total flux cleaned = -0.00168506 Jy
! Component: 700  -  total flux cleaned = -0.00172583 Jy
! Component: 750  -  total flux cleaned = -0.00176543 Jy
! Component: 800  -  total flux cleaned = -0.00180411 Jy
! Component: 850  -  total flux cleaned = -0.0017276 Jy
! Component: 900  -  total flux cleaned = -0.00165253 Jy
! Component: 950  -  total flux cleaned = -0.00161559 Jy
! Component: 1000  -  total flux cleaned = -0.00154311 Jy
! Component: 1050  -  total flux cleaned = -0.00157848 Jy
! Component: 1100  -  total flux cleaned = -0.00147359 Jy
! Component: 1150  -  total flux cleaned = -0.00154358 Jy
! Component: 1200  -  total flux cleaned = -0.00164615 Jy
! Component: 1250  -  total flux cleaned = -0.00167928 Jy
! Component: 1300  -  total flux cleaned = -0.0016795 Jy
! Component: 1350  -  total flux cleaned = -0.00174408 Jy
! Component: 1400  -  total flux cleaned = -0.00184006 Jy
! Component: 1450  -  total flux cleaned = -0.00190346 Jy
! Component: 1500  -  total flux cleaned = -0.00187187 Jy
! Component: 1550  -  total flux cleaned = -0.00187165 Jy
! Component: 1600  -  total flux cleaned = -0.00202329 Jy
! Component: 1650  -  total flux cleaned = -0.00196284 Jy
! Component: 1700  -  total flux cleaned = -0.00202236 Jy
! Component: 1750  -  total flux cleaned = -0.00205172 Jy
! Component: 1800  -  total flux cleaned = -0.00216748 Jy
! Component: 1850  -  total flux cleaned = -0.00228179 Jy
! Component: 1900  -  total flux cleaned = -0.00219705 Jy
! Component: 1950  -  total flux cleaned = -0.00230944 Jy
! Component: 2000  -  total flux cleaned = -0.00230962 Jy
! Component: 2050  -  total flux cleaned = -0.00241927 Jy
! Component: 2100  -  total flux cleaned = -0.00231053 Jy
! Component: 2150  -  total flux cleaned = -0.00241805 Jy
! Component: 2200  -  total flux cleaned = -0.00233791 Jy
! Component: 2250  -  total flux cleaned = -0.00233769 Jy
! Component: 2300  -  total flux cleaned = -0.00238993 Jy
! Component: 2350  -  total flux cleaned = -0.00233816 Jy
! Component: 2400  -  total flux cleaned = -0.00244091 Jy
! Component: 2450  -  total flux cleaned = -0.00246633 Jy
! Component: 2500  -  total flux cleaned = -0.00259203 Jy
! Component: 2550  -  total flux cleaned = -0.00251713 Jy
! Component: 2600  -  total flux cleaned = -0.00266586 Jy
! Component: 2650  -  total flux cleaned = -0.00261696 Jy
! Component: 2700  -  total flux cleaned = -0.00271431 Jy
! Component: 2750  -  total flux cleaned = -0.00269038 Jy
! Component: 2800  -  total flux cleaned = -0.00273852 Jy
! Component: 2850  -  total flux cleaned = -0.00261965 Jy
! Component: 2900  -  total flux cleaned = -0.00257242 Jy
! Component: 2950  -  total flux cleaned = -0.00252567 Jy
! Component: 3000  -  total flux cleaned = -0.00259551 Jy
! Component: 3050  -  total flux cleaned = -0.00250325 Jy
! Component: 3100  -  total flux cleaned = -0.00248029 Jy
! Component: 3150  -  total flux cleaned = -0.00227577 Jy
! Component: 3200  -  total flux cleaned = -0.00232109 Jy
! Component: 3250  -  total flux cleaned = -0.00227614 Jy
! Component: 3300  -  total flux cleaned = -0.0022539 Jy
! Component: 3350  -  total flux cleaned = -0.00223197 Jy
! Component: 3400  -  total flux cleaned = -0.00212202 Jy
! Component: 3450  -  total flux cleaned = -0.00218777 Jy
! Component: 3500  -  total flux cleaned = -0.00220937 Jy
! Component: 3550  -  total flux cleaned = -0.00210099 Jy
! Component: 3600  -  total flux cleaned = -0.00207967 Jy
! Component: 3650  -  total flux cleaned = -0.00212236 Jy
! Component: 3700  -  total flux cleaned = -0.00212251 Jy
! Component: 3750  -  total flux cleaned = -0.00210124 Jy
! Component: 3800  -  total flux cleaned = -0.00210129 Jy
! Component: 3850  -  total flux cleaned = -0.00214293 Jy
! Component: 3900  -  total flux cleaned = -0.00210139 Jy
! Component: 3950  -  total flux cleaned = -0.00208066 Jy
! Component: 4000  -  total flux cleaned = -0.00210115 Jy
! Component: 4050  -  total flux cleaned = -0.00208075 Jy
! Total flux subtracted in 4096 components = -0.00212151 Jy
! Clean residual min=-0.001731 max=0.001109 Jy/beam
! Clean residual mean=-0.000020 rms=0.000387 Jy/beam
! Combined flux in latest and established models = 0.642591 Jy
keep
! Adding 281 model components to the UV plane model.
! The established model now contains 502 components and 0.642591 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uvm//J0534-3747_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.16 x 9.966 at -6.336 degrees (North through East)
! Clean map  min=-0.0027992  max=0.29675 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uvm//J0534-3747_S_a_map.fits
wmodel /vlbi/uf001/uvm//J0534-3747_S_a_map.mod
! Writing 502 model components to file: /vlbi/uf001/uvm//J0534-3747_S_a_map.mod
wobs   /vlbi/uf001/uvm//J0534-3747_S_a_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uvm//J0534-3747_S_a_uvs.fits
wwins  /vlbi/uf001/uvm//J0534-3747_S_a_map.win
! wwins: Wrote 8 windows to /vlbi/uf001/uvm//J0534-3747_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.296752 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000378727 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.382872 0.382872 0.765745 1.53149 3.06298 6.12596 12.2519 24.5038 49.0077 98.0154
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0011 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.296 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  783.55 
quit
! Quitting program
! Log file /vlbi/uf001/uvm//J0534-3747_S_a_dfm.log closed on Sun Jan 13 20:50:42 2019