! Started logfile: /vlbi/bp222/maps//J0802-1042_S_dfm.log on Thu Sep 27 10:55:38 2018
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/bp222/maps//J0802-1042_S_uvm.fits
! Reading UV FITS file: /vlbi/bp222/maps//J0802-1042_S_uvm.fits
! AN table 1: 92 integrations on 28 of 28 possible baselines.
! AN table 2: 23 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.823472 visibilities/baseline/integration-bin.
! Found source: J0802-1042
! 
! 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 10076 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 J0802-1042_S]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === "
! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 83 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 83 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 83 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 376 telescope corrections were flagged in sub-array 1.
!  A total of 69 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.030602Jy  sigma=14.360411
! Fit after  self-cal, rms=0.778871Jy  sigma=10.811388
! 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=2.624 mas, bmaj=13.91 mas, bpa=-17.76 degrees
! Estimated noise=0.78768 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 = 0.176251 Jy
! Component: 100  -  total flux cleaned = 0.216924 Jy
! Total flux subtracted in 100 components = 0.216924 Jy
! Clean residual min=-0.011740 max=0.015002 Jy/beam
! Clean residual mean=0.000011 rms=0.003149 Jy/beam
! Combined flux in latest and established models = 0.216924 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.216924 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.088850Jy  sigma=1.122974
! Fit after  self-cal, rms=0.088668Jy  sigma=1.121645
! 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=3.244 mas, bmaj=14.48 mas, bpa=-16.99 degrees
! Estimated noise=0.585703 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 = 0.0161574 Jy
! Component: 100  -  total flux cleaned = 0.0214851 Jy
! Component: 150  -  total flux cleaned = 0.0223489 Jy
! Component: 200  -  total flux cleaned = 0.0233522 Jy
! Total flux subtracted in 200 components = 0.0233522 Jy
! Clean residual min=-0.010233 max=0.009085 Jy/beam
! Clean residual mean=0.000005 rms=0.002340 Jy/beam
! Combined flux in latest and established models = 0.240276 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 26 components and 0.240276 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.086775Jy  sigma=1.067838
! Fit after  self-cal, rms=0.086771Jy  sigma=1.067714
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.244 x 14.48 at -16.99 degrees (North through East)
! Clean map  min=-0.0098762  max=0.22578 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.84     FD        0.92     HN        0.98     LA        0.96     
!   MK        0.95     NL        1.03     OV        0.95     PT        0.97     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.29     FD        0.98     HN        1.03     KP        1.06     
!   MK        1.02     NL        0.92     OV        1.04     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        0.93     HN        0.96     LA        0.97     
!   MK        0.94     NL        0.97     OV        0.96     PT        0.98     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        2.00     FD        0.96     HN        1.04     KP        1.04     
!   MK        1.02     NL        0.80     OV        1.04     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.93     HN        0.96     LA        0.92     
!   MK        0.98     NL        0.91     OV        0.92     PT        0.98     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.18     FD        0.96     HN        1.11     KP        1.05     
!   MK        1.01     NL        0.91     OV        1.01     
! 
! 
! Correcting IF 4.
!  A total of 12 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD       19.31     HN        1.01     LA       48.08     
!   MK        1.00*    NL        1.00*    OV        1.00*    PT        0.92     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD       1604.03     HN        0.91     KP        1.00*    
!   MK       22.32     NL        1.00*    OV        0.97     
! 
! 
! Fit before self-cal, rms=0.086771Jy  sigma=1.067714
! Fit after  self-cal, rms=0.061841Jy  sigma=0.770181
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.238 mas, bmaj=14.86 mas, bpa=-17.28 degrees
! Estimated noise=0.585962 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 = -0.00209884 Jy
! Component: 100  -  total flux cleaned = -0.00249623 Jy
! Component: 150  -  total flux cleaned = -0.00265344 Jy
! Component: 200  -  total flux cleaned = -0.00269478 Jy
! Total flux subtracted in 200 components = -0.00269478 Jy
! Clean residual min=-0.002781 max=0.003040 Jy/beam
! Clean residual mean=-0.000002 rms=0.000767 Jy/beam
! Combined flux in latest and established models = 0.237581 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 42 components and 0.237581 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061670Jy  sigma=0.768221
! Fit after  self-cal, rms=0.061809Jy  sigma=0.767758
! 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=0.061809Jy  sigma=0.767758
! Fit after  self-cal, rms=0.062412Jy  sigma=0.763973
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.236 mas, bmaj=15.02 mas, bpa=-17.31 degrees
! Estimated noise=0.588483 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00114638 Jy
! Component: 100  -  total flux cleaned = -0.00150789 Jy
! Component: 150  -  total flux cleaned = -0.00179278 Jy
! Component: 200  -  total flux cleaned = -0.0021672 Jy
! Total flux subtracted in 200 components = -0.0021672 Jy
! Clean residual min=-0.002580 max=0.002479 Jy/beam
! Clean residual mean=0.000002 rms=0.000674 Jy/beam
! Combined flux in latest and established models = 0.235414 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 52 components and 0.235414 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.062227Jy  sigma=0.762274
! Fit after  self-cal, rms=0.062238Jy  sigma=0.762254
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 = -0.000335545 Jy
! Component: 100  -  total flux cleaned = -0.00061592 Jy
! Component: 150  -  total flux cleaned = -0.000828286 Jy
! Component: 200  -  total flux cleaned = -0.00101345 Jy
! Total flux subtracted in 200 components = -0.00101345 Jy
! Clean residual min=-0.002496 max=0.002568 Jy/beam
! Clean residual mean=0.000002 rms=0.000670 Jy/beam
! Combined flux in latest and established models = 0.234401 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 57 components and 0.234401 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.062191Jy  sigma=0.761868
! Fit after  self-cal, rms=0.062192Jy  sigma=0.761861
! 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=0.062192Jy  sigma=0.761861
! Fit after  self-cal, rms=0.061504Jy  sigma=0.750160
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.235 mas, bmaj=15.03 mas, bpa=-17.34 degrees
! Estimated noise=0.587778 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000455811 Jy
! Component: 100  -  total flux cleaned = -0.000560672 Jy
! Component: 150  -  total flux cleaned = -0.000628758 Jy
! Component: 200  -  total flux cleaned = -0.000690938 Jy
! Total flux subtracted in 200 components = -0.000690938 Jy
! Clean residual min=-0.001827 max=0.001766 Jy/beam
! Clean residual mean=0.000007 rms=0.000453 Jy/beam
! Combined flux in latest and established models = 0.23371 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 72 components and 0.23371 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061478Jy  sigma=0.749870
! Fit after  self-cal, rms=0.061485Jy  sigma=0.749826
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 = -6.27148e-05 Jy
! Component: 100  -  total flux cleaned = -0.00013086 Jy
! Component: 150  -  total flux cleaned = -0.000176365 Jy
! Component: 200  -  total flux cleaned = -0.000203688 Jy
! Total flux subtracted in 200 components = -0.000203688 Jy
! Clean residual min=-0.001799 max=0.001764 Jy/beam
! Clean residual mean=0.000007 rms=0.000452 Jy/beam
! Combined flux in latest and established models = 0.233506 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 79 components and 0.233506 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061473Jy  sigma=0.749723
! Fit after  self-cal, rms=0.061474Jy  sigma=0.749720
! 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=0.061474Jy  sigma=0.749720
! Fit after  self-cal, rms=0.061456Jy  sigma=0.749632
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.851 mas, bmaj=17.2 mas, bpa=-9.264 degrees
! Estimated noise=0.73446 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000114803 Jy
! Component: 100  -  total flux cleaned = -8.91859e-05 Jy
! Component: 150  -  total flux cleaned = -4.04609e-05 Jy
! Component: 200  -  total flux cleaned = 6.29186e-06 Jy
! Total flux subtracted in 200 components = 6.29186e-06 Jy
! Clean residual min=-0.002075 max=0.002204 Jy/beam
! Clean residual mean=0.000013 rms=0.000571 Jy/beam
! Combined flux in latest and established models = 0.233512 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 91 components and 0.233512 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061453Jy  sigma=0.749568
! Fit after  self-cal, rms=0.061452Jy  sigma=0.749561
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 = 2.09916e-05 Jy
! Component: 100  -  total flux cleaned = 5.51438e-05 Jy
! Component: 150  -  total flux cleaned = 8.81586e-05 Jy
! Component: 200  -  total flux cleaned = 0.000130671 Jy
! Total flux subtracted in 200 components = 0.000130671 Jy
! Clean residual min=-0.002065 max=0.002200 Jy/beam
! Clean residual mean=0.000013 rms=0.000568 Jy/beam
! Combined flux in latest and established models = 0.233643 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 93 components and 0.233643 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061452Jy  sigma=0.749531
! Fit after  self-cal, rms=0.061452Jy  sigma=0.749529
! 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=3.233 mas, bmaj=15.05 mas, bpa=-17.35 degrees
! Estimated noise=0.587516 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.233 x 15.05 at -17.35 degrees (North through East)
! Clean map  min=-0.0020692  max=0.22711 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=2.606 mas, bmaj=14.43 mas, bpa=-18.12 degrees
! Estimated noise=0.796857 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.178254 Jy
! Component: 100  -  total flux cleaned = 0.217213 Jy
! Component: 150  -  total flux cleaned = 0.227884 Jy
! Component: 200  -  total flux cleaned = 0.232444 Jy
! Total flux subtracted in 200 components = 0.232444 Jy
! Clean residual min=-0.002421 max=0.002320 Jy/beam
! Clean residual mean=0.000002 rms=0.000611 Jy/beam
! Combined flux in latest and established models = 0.232444 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 15 model components to the UV plane model.
! The established model now contains 15 components and 0.232444 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.233 mas, bmaj=15.05 mas, bpa=-17.35 degrees
! Estimated noise=0.587516 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 = 0.00162046 Jy
! Component: 100  -  total flux cleaned = 0.00207631 Jy
! Component: 150  -  total flux cleaned = 0.00242188 Jy
! Component: 200  -  total flux cleaned = 0.00268446 Jy
! Total flux subtracted in 200 components = 0.00268446 Jy
! Clean residual min=-0.001708 max=0.001871 Jy/beam
! Clean residual mean=0.000007 rms=0.000445 Jy/beam
! Combined flux in latest and established models = 0.235128 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 38 components and 0.235128 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.851 mas, bmaj=17.2 mas, bpa=-9.264 degrees
! Estimated noise=0.73446 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000124934 Jy
! Component: 100  -  total flux cleaned = -4.39131e-05 Jy
! Component: 150  -  total flux cleaned = 1.83035e-05 Jy
! Component: 200  -  total flux cleaned = 5.31595e-05 Jy
! Total flux subtracted in 200 components = 5.31595e-05 Jy
! Clean residual min=-0.001933 max=0.002217 Jy/beam
! Clean residual mean=0.000013 rms=0.000555 Jy/beam
! Combined flux in latest and established models = 0.235181 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 = 4.4883e-05 Jy
! Component: 100  -  total flux cleaned = 8.16254e-05 Jy
! Component: 150  -  total flux cleaned = 0.000112183 Jy
! Component: 200  -  total flux cleaned = 0.000129718 Jy
! Total flux subtracted in 200 components = 0.000129718 Jy
! Clean residual min=-0.001943 max=0.002181 Jy/beam
! Clean residual mean=0.000013 rms=0.000552 Jy/beam
! Combined flux in latest and established models = 0.235311 Jy
! Adding 32 model components to the UV plane model.
! The established model now contains 68 components and 0.235311 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.233 mas, bmaj=15.05 mas, bpa=-17.35 degrees
! Estimated noise=0.587516 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.83966e-05 Jy
! Component: 100  -  total flux cleaned = 1.55112e-05 Jy
! Component: 150  -  total flux cleaned = 1.54075e-05 Jy
! Component: 200  -  total flux cleaned = 3.02476e-05 Jy
! Total flux subtracted in 200 components = 3.02476e-05 Jy
! Clean residual min=-0.001690 max=0.001729 Jy/beam
! Clean residual mean=0.000007 rms=0.000434 Jy/beam
! Combined flux in latest and established models = 0.235341 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 80 components and 0.235341 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061446Jy  sigma=0.749510
! Fit after  self-cal, rms=0.061438Jy  sigma=0.749403
wmodel J0802-1042_S_map.mod
! Writing 80 model components to file: J0802-1042_S_map.mod
wobs   J0802-1042_S_uvs.fits
! Writing UV FITS file: J0802-1042_S_uvs.fits
wwins  J0802-1042_S_map.win
! wwins: Wrote 1 windows to J0802-1042_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000382534 Jy
! Component: 100  -  total flux cleaned = 0.000611085 Jy
! Component: 150  -  total flux cleaned = 0.000746762 Jy
! Component: 200  -  total flux cleaned = 0.000980262 Jy
! Component: 250  -  total flux cleaned = 0.00130337 Jy
! Component: 300  -  total flux cleaned = 0.00142271 Jy
! Component: 350  -  total flux cleaned = 0.00151574 Jy
! Component: 400  -  total flux cleaned = 0.00165206 Jy
! Component: 450  -  total flux cleaned = 0.00169617 Jy
! Component: 500  -  total flux cleaned = 0.00178299 Jy
! Component: 550  -  total flux cleaned = 0.001868 Jy
! Component: 600  -  total flux cleaned = 0.00193002 Jy
! Component: 650  -  total flux cleaned = 0.00195075 Jy
! Component: 700  -  total flux cleaned = 0.00203076 Jy
! Component: 750  -  total flux cleaned = 0.00210903 Jy
! Component: 800  -  total flux cleaned = 0.00212835 Jy
! Component: 850  -  total flux cleaned = 0.00218547 Jy
! Component: 900  -  total flux cleaned = 0.00220399 Jy
! Component: 950  -  total flux cleaned = 0.00216701 Jy
! Component: 1000  -  total flux cleaned = 0.00211297 Jy
! Component: 1050  -  total flux cleaned = 0.0021484 Jy
! Component: 1100  -  total flux cleaned = 0.00202582 Jy
! Component: 1150  -  total flux cleaned = 0.0019913 Jy
! Component: 1200  -  total flux cleaned = 0.00195714 Jy
! Component: 1250  -  total flux cleaned = 0.00188978 Jy
! Component: 1300  -  total flux cleaned = 0.00180675 Jy
! Component: 1350  -  total flux cleaned = 0.00165962 Jy
! Component: 1400  -  total flux cleaned = 0.00159555 Jy
! Component: 1450  -  total flux cleaned = 0.00153211 Jy
! Component: 1500  -  total flux cleaned = 0.00146929 Jy
! Component: 1550  -  total flux cleaned = 0.00136077 Jy
! Component: 1600  -  total flux cleaned = 0.00131489 Jy
! Component: 1650  -  total flux cleaned = 0.00125423 Jy
! Component: 1700  -  total flux cleaned = 0.00116411 Jy
! Component: 1750  -  total flux cleaned = 0.00109025 Jy
! Component: 1800  -  total flux cleaned = 0.00106088 Jy
! Component: 1850  -  total flux cleaned = 0.00104627 Jy
! Component: 1900  -  total flux cleaned = 0.00094569 Jy
! Component: 1950  -  total flux cleaned = 0.000903122 Jy
! Component: 2000  -  total flux cleaned = 0.000833167 Jy
! Component: 2050  -  total flux cleaned = 0.000819441 Jy
! Component: 2100  -  total flux cleaned = 0.000737173 Jy
! Component: 2150  -  total flux cleaned = 0.000750768 Jy
! Component: 2200  -  total flux cleaned = 0.000710328 Jy
! Component: 2250  -  total flux cleaned = 0.000630349 Jy
! Component: 2300  -  total flux cleaned = 0.000564138 Jy
! Component: 2350  -  total flux cleaned = 0.000538145 Jy
! Component: 2400  -  total flux cleaned = 0.000486363 Jy
! Component: 2450  -  total flux cleaned = 0.00040914 Jy
! Component: 2500  -  total flux cleaned = 0.000345779 Jy
! Component: 2550  -  total flux cleaned = 0.000320531 Jy
! Component: 2600  -  total flux cleaned = 0.000258127 Jy
! Component: 2650  -  total flux cleaned = 0.00020849 Jy
! Component: 2700  -  total flux cleaned = 0.000147386 Jy
! Component: 2750  -  total flux cleaned = 9.88456e-05 Jy
! Component: 2800  -  total flux cleaned = 6.27042e-05 Jy
! Component: 2850  -  total flux cleaned = 5.07028e-05 Jy
! Component: 2900  -  total flux cleaned = 3.10482e-06 Jy
! Component: 2950  -  total flux cleaned = -5.56803e-05 Jy
! Component: 3000  -  total flux cleaned = -0.000102261 Jy
! Component: 3050  -  total flux cleaned = -0.000159929 Jy
! Component: 3100  -  total flux cleaned = -0.000159865 Jy
! Component: 3150  -  total flux cleaned = -0.000250977 Jy
! Component: 3200  -  total flux cleaned = -0.000239655 Jy
! Component: 3250  -  total flux cleaned = -0.000273135 Jy
! Component: 3300  -  total flux cleaned = -0.00035101 Jy
! Component: 3350  -  total flux cleaned = -0.000339822 Jy
! Component: 3400  -  total flux cleaned = -0.000372593 Jy
! Component: 3450  -  total flux cleaned = -0.000405239 Jy
! Component: 3500  -  total flux cleaned = -0.000480882 Jy
! Component: 3550  -  total flux cleaned = -0.000534499 Jy
! Component: 3600  -  total flux cleaned = -0.000577103 Jy
! Component: 3650  -  total flux cleaned = -0.000598151 Jy
! Component: 3700  -  total flux cleaned = -0.000619083 Jy
! Component: 3750  -  total flux cleaned = -0.000629625 Jy
! Component: 3800  -  total flux cleaned = -0.00066072 Jy
! Component: 3850  -  total flux cleaned = -0.000712157 Jy
! Component: 3900  -  total flux cleaned = -0.000732586 Jy
! Component: 3950  -  total flux cleaned = -0.000722379 Jy
! Component: 4000  -  total flux cleaned = -0.000732461 Jy
! Component: 4050  -  total flux cleaned = -0.000752704 Jy
! Total flux subtracted in 4096 components = -0.000782503 Jy
! Clean residual min=-0.000607 max=0.000537 Jy/beam
! Clean residual mean=0.000002 rms=0.000196 Jy/beam
! Combined flux in latest and established models = 0.234559 Jy
keep
! Adding 317 model components to the UV plane model.
! The established model now contains 397 components and 0.234559 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J0802-1042_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.233 x 15.05 at -17.35 degrees (North through East)
! Clean map  min=-0.0016315  max=0.2279 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J0802-1042_S_map.fits
wmodel /vlbi/bp222/maps//J0802-1042_S_map.mod
! Writing 397 model components to file: /vlbi/bp222/maps//J0802-1042_S_map.mod
wobs   /vlbi/bp222/maps//J0802-1042_S_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J0802-1042_S_uvs.fits
wwins  /vlbi/bp222/maps//J0802-1042_S_map.win
! wwins: Wrote 2 windows to /vlbi/bp222/maps//J0802-1042_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.227903 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000193992 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.255362 0.255362 0.510725 1.02145 2.0429 4.0858 8.17159 16.3432 32.6864 65.3728
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.227 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1174.8 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J0802-1042_S_dfm.log closed on Thu Sep 27 10:55:42 2018