! Started logfile: /vlbi/uf001/uva//J0522-4020_S_a_dfm.log on Sun Jan 13 22:35:31 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/uva//J0522-4020_S_a_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0522-4020_S_a_uva.fits
! AN table 1: 24 integrations on 28 of 28 possible baselines.
! AN table 2: 24 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.982993 visibilities/baseline/integration-bin.
! Found source: J0522-4020
! 
! 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 3468 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 J0522-4020_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 1 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 1 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 1 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.028127Jy  sigma=13.972080
! Fit after  self-cal, rms=0.815243Jy  sigma=10.868652
! 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=2.52 mas, bmaj=8.609 mas, bpa=9.065 degrees
! Estimated noise=1.28894 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 = 0.14979 Jy
! Component: 100  -  total flux cleaned = 0.183507 Jy
! Total flux subtracted in 100 components = 0.183507 Jy
! Clean residual min=-0.009587 max=0.023135 Jy/beam
! Clean residual mean=-0.000106 rms=0.003225 Jy/beam
! Combined flux in latest and established models = 0.183507 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.183507 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.104887Jy  sigma=1.289934
! Fit after  self-cal, rms=0.104835Jy  sigma=1.289680
! Inverting map 
! Added new window around map position (3.5, 12.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0208273 Jy
! Component: 100  -  total flux cleaned = 0.0318975 Jy
! Total flux subtracted in 100 components = 0.0318975 Jy
! Clean residual min=-0.007324 max=0.012325 Jy/beam
! Clean residual mean=-0.000075 rms=0.002199 Jy/beam
! Combined flux in latest and established models = 0.215404 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 19 components and 0.215404 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.099422Jy  sigma=1.205349
! Fit after  self-cal, rms=0.099197Jy  sigma=1.201522
! 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=3.144 mas, bmaj=10.46 mas, bpa=7.613 degrees
! Estimated noise=0.907297 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 = 0.0110939 Jy
! Component: 100  -  total flux cleaned = 0.015634 Jy
! Component: 150  -  total flux cleaned = 0.0166292 Jy
! Component: 200  -  total flux cleaned = 0.0175156 Jy
! Total flux subtracted in 200 components = 0.0175156 Jy
! Clean residual min=-0.007587 max=0.008899 Jy/beam
! Clean residual mean=-0.000109 rms=0.002150 Jy/beam
! Combined flux in latest and established models = 0.23292 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 36 components and 0.23292 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.097812Jy  sigma=1.183482
! Fit after  self-cal, rms=0.097766Jy  sigma=1.182759
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.144 x 10.46 at 7.613 degrees (North through East)
! Clean map  min=-0.0073208  max=0.17543 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.92     HN        1.45     KP        1.00     LA        0.92     
!   NL        1.00     OV        0.96     PT        1.00     SC        0.98     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.98     KP        1.06     LA        0.92     MK        1.00     
!   OV        1.03     PT        1.02     SC        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.94     HN        1.57     KP        1.01     LA        0.97     
!   NL        1.12     OV        0.97     PT        1.02     SC        1.00     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.99     KP        1.04     LA        0.91     MK        1.00     
!   OV        1.05     PT        1.04     SC        1.02     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.92     HN        1.63     KP        0.97     LA        0.95     
!   NL        1.06     OV        1.01     PT        1.03     SC        1.03     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.03     KP        1.01     LA        0.91     MK        1.01     
!   OV        1.03     PT        1.06     SC        0.95     
! 
! 
! Fit before self-cal, rms=0.097766Jy  sigma=1.182759
! Fit after  self-cal, rms=0.111591Jy  sigma=1.155005
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.144 mas, bmaj=10.44 mas, bpa=8.002 degrees
! Estimated noise=0.928817 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 = -0.00167971 Jy
! Component: 100  -  total flux cleaned = -0.00188121 Jy
! Component: 150  -  total flux cleaned = -0.00204413 Jy
! Component: 200  -  total flux cleaned = -0.0021407 Jy
! Total flux subtracted in 200 components = -0.0021407 Jy
! Clean residual min=-0.004983 max=0.005568 Jy/beam
! Clean residual mean=-0.000042 rms=0.001282 Jy/beam
! Combined flux in latest and established models = 0.230779 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 50 components and 0.230779 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.111460Jy  sigma=1.154307
! Fit after  self-cal, rms=0.111815Jy  sigma=1.153852
! 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=0.111815Jy  sigma=1.153852
! Fit after  self-cal, rms=0.113593Jy  sigma=1.153673
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.148 mas, bmaj=10.45 mas, bpa=8.025 degrees
! Estimated noise=0.929193 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00128218 Jy
! Component: 100  -  total flux cleaned = -0.00148772 Jy
! Component: 150  -  total flux cleaned = -0.0015337 Jy
! Component: 200  -  total flux cleaned = -0.00157586 Jy
! Total flux subtracted in 200 components = -0.00157586 Jy
! Clean residual min=-0.004910 max=0.005473 Jy/beam
! Clean residual mean=-0.000044 rms=0.001252 Jy/beam
! Combined flux in latest and established models = 0.229203 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 66 components and 0.229203 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.113515Jy  sigma=1.153230
! Fit after  self-cal, rms=0.113551Jy  sigma=1.153188
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 (-31, -88.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00381577 Jy
! Component: 100  -  total flux cleaned = 0.00437321 Jy
! Component: 150  -  total flux cleaned = 0.00447208 Jy
! Component: 200  -  total flux cleaned = 0.00461623 Jy
! Total flux subtracted in 200 components = 0.00461623 Jy
! Clean residual min=-0.004450 max=0.004520 Jy/beam
! Clean residual mean=-0.000036 rms=0.001100 Jy/beam
! Combined flux in latest and established models = 0.233819 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 92 components and 0.233819 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.113249Jy  sigma=1.149705
! Fit after  self-cal, rms=0.113221Jy  sigma=1.149597
! 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=0.113221Jy  sigma=1.149597
! Fit after  self-cal, rms=0.113901Jy  sigma=1.149362
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.154 mas, bmaj=10.47 mas, bpa=8.062 degrees
! Estimated noise=0.926086 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 9.522e-05 Jy
! Component: 100  -  total flux cleaned = -0.000108106 Jy
! Component: 150  -  total flux cleaned = -0.000230622 Jy
! Component: 200  -  total flux cleaned = -0.000345596 Jy
! Total flux subtracted in 200 components = -0.000345596 Jy
! Clean residual min=-0.004178 max=0.004321 Jy/beam
! Clean residual mean=-0.000031 rms=0.001039 Jy/beam
! Combined flux in latest and established models = 0.233474 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 103 components and 0.233474 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.113803Jy  sigma=1.148508
! Fit after  self-cal, rms=0.113808Jy  sigma=1.148472
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 = -0.000302497 Jy
! Component: 100  -  total flux cleaned = -0.000403778 Jy
! Component: 150  -  total flux cleaned = -0.000500146 Jy
! Component: 200  -  total flux cleaned = -0.000590803 Jy
! Total flux subtracted in 200 components = -0.000590803 Jy
! Clean residual min=-0.004059 max=0.004209 Jy/beam
! Clean residual mean=-0.000032 rms=0.001017 Jy/beam
! Combined flux in latest and established models = 0.232883 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 107 components and 0.232883 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.113750Jy  sigma=1.148041
! Fit after  self-cal, rms=0.113746Jy  sigma=1.148027
! 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=0.113746Jy  sigma=1.148027
! Fit after  self-cal, rms=0.114296Jy  sigma=1.147918
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.73 mas, bmaj=28.36 mas, bpa=2.967 degrees
! Estimated noise=1.14435 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00084548 Jy
! Component: 100  -  total flux cleaned = -0.000984643 Jy
! Component: 150  -  total flux cleaned = -0.0010267 Jy
! Component: 200  -  total flux cleaned = -0.00110457 Jy
! Total flux subtracted in 200 components = -0.00110457 Jy
! Clean residual min=-0.004392 max=0.003784 Jy/beam
! Clean residual mean=-0.000056 rms=0.001196 Jy/beam
! Combined flux in latest and established models = 0.231778 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 116 components and 0.231778 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.114254Jy  sigma=1.147915
! Fit after  self-cal, rms=0.114258Jy  sigma=1.147861
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 = -0.000181037 Jy
! Component: 100  -  total flux cleaned = -0.000218599 Jy
! Component: 150  -  total flux cleaned = -0.000252645 Jy
! Component: 200  -  total flux cleaned = -0.00025189 Jy
! Total flux subtracted in 200 components = -0.00025189 Jy
! Clean residual min=-0.004281 max=0.003715 Jy/beam
! Clean residual mean=-0.000057 rms=0.001182 Jy/beam
! Combined flux in latest and established models = 0.231527 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 120 components and 0.231527 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.114240Jy  sigma=1.147958
! Fit after  self-cal, rms=0.114234Jy  sigma=1.147934
! 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=3.155 mas, bmaj=10.47 mas, bpa=8.093 degrees
! Estimated noise=0.924181 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.155 x 10.47 at 8.093 degrees (North through East)
! Clean map  min=-0.0052606  max=0.17836 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=2.508 mas, bmaj=8.566 mas, bpa=9.49 degrees
! Estimated noise=1.32365 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.153622 Jy
! Component: 100  -  total flux cleaned = 0.189384 Jy
! Component: 150  -  total flux cleaned = 0.20347 Jy
! Component: 200  -  total flux cleaned = 0.211143 Jy
! Total flux subtracted in 200 components = 0.211143 Jy
! Clean residual min=-0.006730 max=0.005611 Jy/beam
! Clean residual mean=-0.000044 rms=0.001657 Jy/beam
! Combined flux in latest and established models = 0.211143 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 24 model components to the UV plane model.
! The established model now contains 24 components and 0.211143 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.155 mas, bmaj=10.47 mas, bpa=8.093 degrees
! Estimated noise=0.924181 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-3.5, -15).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00890519 Jy
! Component: 100  -  total flux cleaned = 0.0137221 Jy
! Component: 150  -  total flux cleaned = 0.016904 Jy
! Component: 200  -  total flux cleaned = 0.0180015 Jy
! Total flux subtracted in 200 components = 0.0180015 Jy
! Clean residual min=-0.004338 max=0.004956 Jy/beam
! Clean residual mean=-0.000035 rms=0.001145 Jy/beam
! Combined flux in latest and established models = 0.229145 Jy
! Adding 50 model components to the UV plane model.
! The established model now contains 70 components and 0.229145 Jy
! Inverting map 
! Added new window around map position (-13, 18.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00413507 Jy
! Component: 100  -  total flux cleaned = 0.00473241 Jy
! Component: 150  -  total flux cleaned = 0.00482317 Jy
! Component: 200  -  total flux cleaned = 0.00498333 Jy
! Total flux subtracted in 200 components = 0.00498333 Jy
! Clean residual min=-0.003876 max=0.003795 Jy/beam
! Clean residual mean=-0.000021 rms=0.001001 Jy/beam
! Combined flux in latest and established models = 0.234128 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 92 components and 0.234128 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=8.73 mas, bmaj=28.36 mas, bpa=2.967 degrees
! Estimated noise=1.14435 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000114986 Jy
! Component: 100  -  total flux cleaned = 0.000272597 Jy
! Component: 150  -  total flux cleaned = 0.000472156 Jy
! Component: 200  -  total flux cleaned = 0.00053528 Jy
! Total flux subtracted in 200 components = 0.00053528 Jy
! Clean residual min=-0.004369 max=0.003828 Jy/beam
! Clean residual mean=-0.000038 rms=0.001154 Jy/beam
! Combined flux in latest and established models = 0.234663 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 = -1.2247e-06 Jy
! Component: 100  -  total flux cleaned = -3.54142e-06 Jy
! Component: 150  -  total flux cleaned = -4.61602e-06 Jy
! Component: 200  -  total flux cleaned = -5.75011e-06 Jy
! Total flux subtracted in 200 components = -5.75011e-06 Jy
! Clean residual min=-0.004292 max=0.003598 Jy/beam
! Clean residual mean=-0.000039 rms=0.001128 Jy/beam
! Combined flux in latest and established models = 0.234657 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 116 components and 0.234657 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.155 mas, bmaj=10.47 mas, bpa=8.093 degrees
! Estimated noise=0.924181 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000137463 Jy
! Component: 100  -  total flux cleaned = -0.0004086 Jy
! Component: 150  -  total flux cleaned = -0.000582653 Jy
! Component: 200  -  total flux cleaned = -0.000632463 Jy
! Total flux subtracted in 200 components = -0.000632463 Jy
! Clean residual min=-0.003668 max=0.003323 Jy/beam
! Clean residual mean=-0.000021 rms=0.000913 Jy/beam
! Combined flux in latest and established models = 0.234025 Jy
selfcal
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 149 components and 0.234025 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.114133Jy  sigma=1.146385
! Fit after  self-cal, rms=0.114115Jy  sigma=1.146110
wmodel J0522-4020_S_a_map.mod
! Writing 149 model components to file: J0522-4020_S_a_map.mod
wobs   J0522-4020_S_a_uvs.fits
! Writing UV FITS file: J0522-4020_S_a_uvs.fits
wwins  J0522-4020_S_a_map.win
! wwins: Wrote 5 windows to J0522-4020_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 = -0.00132396 Jy
! Component: 100  -  total flux cleaned = -0.00189968 Jy
! Component: 150  -  total flux cleaned = -0.00259308 Jy
! Component: 200  -  total flux cleaned = -0.00314371 Jy
! Component: 250  -  total flux cleaned = -0.00343056 Jy
! Component: 300  -  total flux cleaned = -0.00379673 Jy
! Component: 350  -  total flux cleaned = -0.00397323 Jy
! Component: 400  -  total flux cleaned = -0.00431563 Jy
! Component: 450  -  total flux cleaned = -0.00456311 Jy
! Component: 500  -  total flux cleaned = -0.00484305 Jy
! Component: 550  -  total flux cleaned = -0.00511463 Jy
! Component: 600  -  total flux cleaned = -0.00530298 Jy
! Component: 650  -  total flux cleaned = -0.00556032 Jy
! Component: 700  -  total flux cleaned = -0.0057384 Jy
! Component: 750  -  total flux cleaned = -0.00591247 Jy
! Component: 800  -  total flux cleaned = -0.00604915 Jy
! Component: 850  -  total flux cleaned = -0.0061824 Jy
! Component: 900  -  total flux cleaned = -0.00628047 Jy
! Component: 950  -  total flux cleaned = -0.00640809 Jy
! Component: 1000  -  total flux cleaned = -0.00647098 Jy
! Component: 1050  -  total flux cleaned = -0.00662496 Jy
! Component: 1100  -  total flux cleaned = -0.00668539 Jy
! Component: 1150  -  total flux cleaned = -0.00668586 Jy
! Component: 1200  -  total flux cleaned = -0.00677452 Jy
! Component: 1250  -  total flux cleaned = -0.00686152 Jy
! Component: 1300  -  total flux cleaned = -0.00697523 Jy
! Component: 1350  -  total flux cleaned = -0.00697538 Jy
! Component: 1400  -  total flux cleaned = -0.00708668 Jy
! Component: 1450  -  total flux cleaned = -0.00711413 Jy
! Component: 1500  -  total flux cleaned = -0.00711418 Jy
! Component: 1550  -  total flux cleaned = -0.00714131 Jy
! Component: 1600  -  total flux cleaned = -0.00719431 Jy
! Component: 1650  -  total flux cleaned = -0.00722089 Jy
! Component: 1700  -  total flux cleaned = -0.0073495 Jy
! Component: 1750  -  total flux cleaned = -0.00737486 Jy
! Component: 1800  -  total flux cleaned = -0.00745026 Jy
! Component: 1850  -  total flux cleaned = -0.00749953 Jy
! Component: 1900  -  total flux cleaned = -0.00747483 Jy
! Component: 1950  -  total flux cleaned = -0.00752331 Jy
! Component: 2000  -  total flux cleaned = -0.00752326 Jy
! Component: 2050  -  total flux cleaned = -0.00759496 Jy
! Component: 2100  -  total flux cleaned = -0.00761816 Jy
! Component: 2150  -  total flux cleaned = -0.00761806 Jy
! Component: 2200  -  total flux cleaned = -0.00761814 Jy
! Component: 2250  -  total flux cleaned = -0.00766416 Jy
! Component: 2300  -  total flux cleaned = -0.00770955 Jy
! Component: 2350  -  total flux cleaned = -0.00770937 Jy
! Component: 2400  -  total flux cleaned = -0.00773149 Jy
! Component: 2450  -  total flux cleaned = -0.00773123 Jy
! Component: 2500  -  total flux cleaned = -0.00777512 Jy
! Component: 2550  -  total flux cleaned = -0.00770976 Jy
! Component: 2600  -  total flux cleaned = -0.00773152 Jy
! Component: 2650  -  total flux cleaned = -0.00775282 Jy
! Component: 2700  -  total flux cleaned = -0.00779516 Jy
! Component: 2750  -  total flux cleaned = -0.00781612 Jy
! Component: 2800  -  total flux cleaned = -0.00779505 Jy
! Component: 2850  -  total flux cleaned = -0.007816 Jy
! Component: 2900  -  total flux cleaned = -0.00787766 Jy
! Component: 2950  -  total flux cleaned = -0.00789822 Jy
! Component: 3000  -  total flux cleaned = -0.00793896 Jy
! Component: 3050  -  total flux cleaned = -0.00797943 Jy
! Component: 3100  -  total flux cleaned = -0.00805973 Jy
! Component: 3150  -  total flux cleaned = -0.00809966 Jy
! Component: 3200  -  total flux cleaned = -0.00817889 Jy
! Component: 3250  -  total flux cleaned = -0.00821802 Jy
! Component: 3300  -  total flux cleaned = -0.00825704 Jy
! Component: 3350  -  total flux cleaned = -0.00831518 Jy
! Component: 3400  -  total flux cleaned = -0.0082959 Jy
! Component: 3450  -  total flux cleaned = -0.00837255 Jy
! Component: 3500  -  total flux cleaned = -0.00837239 Jy
! Component: 3550  -  total flux cleaned = -0.00835354 Jy
! Component: 3600  -  total flux cleaned = -0.00842895 Jy
! Component: 3650  -  total flux cleaned = -0.00844768 Jy
! Component: 3700  -  total flux cleaned = -0.00846615 Jy
! Component: 3750  -  total flux cleaned = -0.00852169 Jy
! Component: 3800  -  total flux cleaned = -0.00846643 Jy
! Component: 3850  -  total flux cleaned = -0.0085215 Jy
! Component: 3900  -  total flux cleaned = -0.00857626 Jy
! Component: 3950  -  total flux cleaned = -0.0086125 Jy
! Component: 4000  -  total flux cleaned = -0.00868473 Jy
! Component: 4050  -  total flux cleaned = -0.00872073 Jy
! Total flux subtracted in 4096 components = -0.00873874 Jy
! Clean residual min=-0.001197 max=0.001046 Jy/beam
! Clean residual mean=0.000004 rms=0.000338 Jy/beam
! Combined flux in latest and established models = 0.225286 Jy
keep
! Adding 305 model components to the UV plane model.
! The established model now contains 454 components and 0.225286 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0522-4020_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.155 x 10.47 at 8.093 degrees (North through East)
! Clean map  min=-0.004021  max=0.18788 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0522-4020_S_a_map.fits
wmodel /vlbi/uf001/uva//J0522-4020_S_a_map.mod
! Writing 454 model components to file: /vlbi/uf001/uva//J0522-4020_S_a_map.mod
wobs   /vlbi/uf001/uva//J0522-4020_S_a_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0522-4020_S_a_uvs.fits
wwins  /vlbi/uf001/uva//J0522-4020_S_a_map.win
! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0522-4020_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.187883 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000338784 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.540949 0.540949 1.0819 2.1638 4.32759 8.65519 17.3104 34.6208 69.2415
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.001 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.187 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  554.58 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0522-4020_S_a_dfm.log closed on Sun Jan 13 22:35:35 2019