! Started logfile: /scr/pima/bg219b_uvs/J1520-3845_S_dfm.log on Thu May 19 20:23:59 2016
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     /scr/pima/bg219b_uvs/J1520-3845_S_uva.fits
! Reading UV FITS file: /scr/pima/bg219b_uvs/J1520-3845_S_uva.fits
! AN table 1: 31 integrations on 21 of 21 possible baselines.
! AN table 2: 30 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.604996 visibilities/baseline/integration-bin.
! Found source: J1520-3845
! 
! There are 4 IFs, and a total of 4 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
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 54 lines of history.
! 
! Reading 3100 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 4 channels.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
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 J1520-3845_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
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 64 telescope corrections were flagged in sub-array 1.
!  A total of 27 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 64 telescope corrections were flagged in sub-array 1.
!  A total of 27 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 64 telescope corrections were flagged in sub-array 1.
!  A total of 27 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 64 telescope corrections were flagged in sub-array 1.
!  A total of 27 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.006911Jy  sigma=17.888819
! Fit after  self-cal, rms=0.941164Jy  sigma=16.774525
! 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=3.877 mas, bmaj=19.1 mas, bpa=-25.37 degrees
! Estimated noise=1.38471 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 = 0.0478453 Jy
! Component: 100  -  total flux cleaned = 0.0582795 Jy
! Total flux subtracted in 100 components = 0.0582795 Jy
! Clean residual min=-0.006378 max=0.006448 Jy/beam
! Clean residual mean=-0.000063 rms=0.001994 Jy/beam
! Combined flux in latest and established models = 0.0582795 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.0582795 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068554Jy  sigma=1.184820
! Fit after  self-cal, rms=0.066967Jy  sigma=1.159496
! 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=5.956 mas, bmaj=22.32 mas, bpa=-22.74 degrees
! Estimated noise=0.799762 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 = 0.00463012 Jy
! Component: 100  -  total flux cleaned = 0.00627141 Jy
! Component: 150  -  total flux cleaned = 0.00642923 Jy
! Component: 200  -  total flux cleaned = 0.00642874 Jy
! Total flux subtracted in 200 components = 0.00642874 Jy
! Clean residual min=-0.003026 max=0.002628 Jy/beam
! Clean residual mean=-0.000020 rms=0.000866 Jy/beam
! Combined flux in latest and established models = 0.0647082 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 29 components and 0.0647082 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066706Jy  sigma=1.153917
! Fit after  self-cal, rms=0.066709Jy  sigma=1.153823
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.956 x 22.32 at -22.74 degrees (North through East)
! Clean map  min=-0.0030357  max=0.059998 Jy/beam
if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00*    KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        1.00*    OV        1.00*    PT        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.91     FD        1.13     KP        0.99     LA        1.01     
!   MK        0.91     OV        1.05     PT        0.95     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     KP        0.88     LA        0.96     MK        1.01     
!   NL        1.00*    OV        1.10     PT        1.02     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.88     FD        1.08     KP        1.03     LA        0.94     
!   MK        1.18     OV        0.99     PT        1.08     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00*    KP        1.00*    LA        1.00*    MK        1.00*    
!   NL        1.00*    OV        1.00*    PT        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.85     KP        1.00     LA        1.10     
!   MK        0.97     OV        1.11     PT        0.96     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.05     KP        1.09     LA        0.96     MK        0.89     
!   NL        1.00*    OV        0.97     PT        0.97     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.86     FD        1.02     KP        1.15     LA        1.11     
!   MK        1.06     OV        0.97     PT        0.99     
! 
! 
! Fit before self-cal, rms=0.066709Jy  sigma=1.153823
! Fit after  self-cal, rms=0.067308Jy  sigma=1.149470
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=5.952 mas, bmaj=22.14 mas, bpa=-22.88 degrees
! Estimated noise=0.797326 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 = 0.000306726 Jy
! Component: 100  -  total flux cleaned = 0.000260037 Jy
! Component: 150  -  total flux cleaned = 0.000241639 Jy
! Component: 200  -  total flux cleaned = 0.000208017 Jy
! Total flux subtracted in 200 components = 0.000208017 Jy
! Clean residual min=-0.002723 max=0.002472 Jy/beam
! Clean residual mean=-0.000022 rms=0.000754 Jy/beam
! Combined flux in latest and established models = 0.0649162 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 43 components and 0.0649162 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067295Jy  sigma=1.149172
! Fit after  self-cal, rms=0.067483Jy  sigma=1.148376
! 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.
! 
! Fit before self-cal, rms=0.067483Jy  sigma=1.148376
! Fit after  self-cal, rms=0.067770Jy  sigma=1.148152
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.966 mas, bmaj=22.1 mas, bpa=-22.79 degrees
! Estimated noise=0.796408 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000198453 Jy
! Component: 100  -  total flux cleaned = 9.92495e-05 Jy
! Component: 150  -  total flux cleaned = 6.5876e-05 Jy
! Component: 200  -  total flux cleaned = 3.6318e-05 Jy
! Total flux subtracted in 200 components = 3.6318e-05 Jy
! Clean residual min=-0.002676 max=0.002471 Jy/beam
! Clean residual mean=-0.000021 rms=0.000733 Jy/beam
! Combined flux in latest and established models = 0.0649526 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 51 components and 0.0649525 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067761Jy  sigma=1.147952
! Fit after  self-cal, rms=0.067817Jy  sigma=1.147880
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 = 2.4736e-05 Jy
! Component: 100  -  total flux cleaned = -4.69304e-06 Jy
! Component: 150  -  total flux cleaned = -1.92178e-05 Jy
! Component: 200  -  total flux cleaned = -4.43548e-05 Jy
! Total flux subtracted in 200 components = -4.43548e-05 Jy
! Clean residual min=-0.002651 max=0.002460 Jy/beam
! Clean residual mean=-0.000022 rms=0.000727 Jy/beam
! Combined flux in latest and established models = 0.0649082 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 56 components and 0.0649082 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067813Jy  sigma=1.147756
! Fit after  self-cal, rms=0.067814Jy  sigma=1.147743
! 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.
! 
! Fit before self-cal, rms=0.067814Jy  sigma=1.147743
! Fit after  self-cal, rms=0.067768Jy  sigma=1.147692
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.981 mas, bmaj=22.08 mas, bpa=-22.72 degrees
! Estimated noise=0.794728 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.24851e-05 Jy
! Component: 100  -  total flux cleaned = -0.000115848 Jy
! Component: 150  -  total flux cleaned = -0.000128549 Jy
! Component: 200  -  total flux cleaned = -0.000140549 Jy
! Total flux subtracted in 200 components = -0.000140549 Jy
! Clean residual min=-0.002662 max=0.002421 Jy/beam
! Clean residual mean=-0.000020 rms=0.000719 Jy/beam
! Combined flux in latest and established models = 0.0647676 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 58 components and 0.0647676 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067763Jy  sigma=1.147564
! Fit after  self-cal, rms=0.067724Jy  sigma=1.146736
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 = -0.000133721 Jy
! Component: 100  -  total flux cleaned = -0.000170125 Jy
! Component: 150  -  total flux cleaned = -0.000186781 Jy
! Component: 200  -  total flux cleaned = -0.000217622 Jy
! Total flux subtracted in 200 components = -0.000217622 Jy
! Clean residual min=-0.002616 max=0.002239 Jy/beam
! Clean residual mean=-0.000022 rms=0.000709 Jy/beam
! Combined flux in latest and established models = 0.06455 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 67 components and 0.06455 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067718Jy  sigma=1.146551
! Fit after  self-cal, rms=0.067716Jy  sigma=1.146536
! 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.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067716Jy  sigma=1.146536
! Fit after  self-cal, rms=0.067660Jy  sigma=1.144698
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=12.7 mas, bmaj=39.38 mas, bpa=0.3004 degrees
! Estimated noise=0.843288 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000287291 Jy
! Component: 100  -  total flux cleaned = 0.000288855 Jy
! Component: 150  -  total flux cleaned = 0.000317034 Jy
! Component: 200  -  total flux cleaned = 0.000333804 Jy
! Total flux subtracted in 200 components = 0.000333804 Jy
! Clean residual min=-0.002467 max=0.002260 Jy/beam
! Clean residual mean=-0.000017 rms=0.000716 Jy/beam
! Combined flux in latest and established models = 0.0648838 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 72 components and 0.0648838 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067655Jy  sigma=1.144650
! Fit after  self-cal, rms=0.067692Jy  sigma=1.144301
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 = 2.81314e-05 Jy
! Component: 100  -  total flux cleaned = -2.42933e-06 Jy
! Component: 150  -  total flux cleaned = 6.66226e-06 Jy
! Component: 200  -  total flux cleaned = 2.20466e-05 Jy
! Total flux subtracted in 200 components = 2.20466e-05 Jy
! Clean residual min=-0.002395 max=0.002256 Jy/beam
! Clean residual mean=-0.000018 rms=0.000731 Jy/beam
! Combined flux in latest and established models = 0.0649059 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 79 components and 0.0649059 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067691Jy  sigma=1.144275
! Fit after  self-cal, rms=0.067675Jy  sigma=1.144158
! 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=5.991 mas, bmaj=22.05 mas, bpa=-22.61 degrees
! Estimated noise=0.791891 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.991 x 22.05 at -22.61 degrees (North through East)
! Clean map  min=-0.0032522  max=0.060851 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=3.903 mas, bmaj=18.97 mas, bpa=-25.3 degrees
! Estimated noise=1.36449 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0487278 Jy
! Component: 100  -  total flux cleaned = 0.0599201 Jy
! Component: 150  -  total flux cleaned = 0.0620251 Jy
! Component: 200  -  total flux cleaned = 0.0630413 Jy
! Total flux subtracted in 200 components = 0.0630413 Jy
! Clean residual min=-0.005115 max=0.004605 Jy/beam
! Clean residual mean=-0.000028 rms=0.001469 Jy/beam
! Combined flux in latest and established models = 0.0630413 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 13 model components to the UV plane model.
! The established model now contains 13 components and 0.0630413 Jy
! Inverting map and beam 
! Estimated beam: bmin=5.991 mas, bmaj=22.05 mas, bpa=-22.61 degrees
! Estimated noise=0.791891 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 = 0.00205206 Jy
! Component: 100  -  total flux cleaned = 0.00227017 Jy
! Component: 150  -  total flux cleaned = 0.00227237 Jy
! Component: 200  -  total flux cleaned = 0.00221594 Jy
! Total flux subtracted in 200 components = 0.00221594 Jy
! Clean residual min=-0.002499 max=0.002551 Jy/beam
! Clean residual mean=-0.000011 rms=0.000722 Jy/beam
! Combined flux in latest and established models = 0.0652572 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 41 components and 0.0652572 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=12.7 mas, bmaj=39.38 mas, bpa=0.3004 degrees
! Estimated noise=0.843288 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 7.46173e-05 Jy
! Component: 100  -  total flux cleaned = 5.127e-05 Jy
! Component: 150  -  total flux cleaned = 1.00322e-05 Jy
! Component: 200  -  total flux cleaned = -2.46874e-05 Jy
! Total flux subtracted in 200 components = -2.46874e-05 Jy
! Clean residual min=-0.002439 max=0.002407 Jy/beam
! Clean residual mean=-0.000015 rms=0.000755 Jy/beam
! Combined flux in latest and established models = 0.0652325 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 = -1.51438e-05 Jy
! Component: 100  -  total flux cleaned = -4.14758e-05 Jy
! Component: 150  -  total flux cleaned = -5.28443e-05 Jy
! Component: 200  -  total flux cleaned = -6.31616e-05 Jy
! Total flux subtracted in 200 components = -6.31616e-05 Jy
! Clean residual min=-0.002455 max=0.002356 Jy/beam
! Clean residual mean=-0.000016 rms=0.000746 Jy/beam
! Combined flux in latest and established models = 0.0651693 Jy
! Adding 17 model components to the UV plane model.
! The established model now contains 56 components and 0.0651694 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=5.991 mas, bmaj=22.05 mas, bpa=-22.61 degrees
! Estimated noise=0.791891 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000115038 Jy
! Component: 100  -  total flux cleaned = -0.000147071 Jy
! Component: 150  -  total flux cleaned = -0.000176881 Jy
! Component: 200  -  total flux cleaned = -0.000204264 Jy
! Total flux subtracted in 200 components = -0.000204264 Jy
! Clean residual min=-0.002509 max=0.002332 Jy/beam
! Clean residual mean=-0.000015 rms=0.000678 Jy/beam
! Combined flux in latest and established models = 0.0649651 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 64 components and 0.0649651 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.067674Jy  sigma=1.144084
! Fit after  self-cal, rms=0.067670Jy  sigma=1.144032
wmodel /J1520-3845_S_map.mod
! wmodel: Unable to open new model file: /J1520-3845_S_map.mod
! Error occured in command: wmodel
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap /scr/pima/bg219b_uvs/J1520-3845_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.991 x 22.05 at -22.61 degrees (North through East)
! Clean map  min=-0.0031521  max=0.060281 Jy/beam
! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1520-3845_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0602809 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000678393 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -3.37616 3.37616 6.75232 13.5046 27.0093 54.0186
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.06 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  88.858 
quit
! Quitting program
! Log file /scr/pima/bg219b_uvs/J1520-3845_S_dfm.log closed on Thu May 19 20:24:01 2016