! Started logfile: /vlbi/bp222/maps//J1638+5720_S_dfm.log on Thu Sep 27 11:23:41 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//J1638+5720_S_uvm.fits
! Reading UV FITS file: /vlbi/bp222/maps//J1638+5720_S_uvm.fits
! AN table 1: 16 integrations on 21 of 21 possible baselines.
! AN table 2: 16 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.965774 visibilities/baseline/integration-bin.
! Found source: J1638+5720
! 
! 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 44 lines of history.
! 
! Reading 2596 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 J1638+5720_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 10 telescope corrections were flagged in sub-array 1.
!  A total of 1 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 10 telescope corrections were flagged in sub-array 1.
!  A total of 1 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 10 telescope corrections were flagged in sub-array 1.
!  A total of 1 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 112 telescope corrections were flagged in sub-array 1.
!  A total of 70 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.389498Jy  sigma=19.890365
! Fit after  self-cal, rms=0.311956Jy  sigma=3.714925
! 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=3.982 mas, bmaj=6.476 mas, bpa=19.76 degrees
! Estimated noise=1.42732 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 = 0.770836 Jy
! Component: 100  -  total flux cleaned = 0.996392 Jy
! Total flux subtracted in 100 components = 0.996392 Jy
! Clean residual min=-0.062506 max=0.112178 Jy/beam
! Clean residual mean=-0.000067 rms=0.021024 Jy/beam
! Combined flux in latest and established models = 0.996392 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.996392 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.259593Jy  sigma=3.367452
! Fit after  self-cal, rms=0.259443Jy  sigma=3.365747
! 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=4.68 mas, bmaj=6.989 mas, bpa=22.01 degrees
! Estimated noise=1.18813 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 = 0.11562 Jy
! Component: 100  -  total flux cleaned = 0.165265 Jy
! Component: 150  -  total flux cleaned = 0.190753 Jy
! Component: 200  -  total flux cleaned = 0.205698 Jy
! Total flux subtracted in 200 components = 0.205698 Jy
! Clean residual min=-0.052330 max=0.047392 Jy/beam
! Clean residual mean=-0.000072 rms=0.011849 Jy/beam
! Combined flux in latest and established models = 1.20209 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 29 components and 1.20209 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.217120Jy  sigma=2.487275
! Fit after  self-cal, rms=0.216915Jy  sigma=2.484430
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.68 x 6.989 at 22.01 degrees (North through East)
! Clean map  min=-0.050408  max=1.0056 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.98     HN        1.15     KP        0.97     
!   MK        0.98     NL        0.93     OV        0.98     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        0.97     KP        0.97     LA        0.97     
!   NL        0.91     OV        1.01     SC        1.11     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.98     HN        1.11     KP        0.98     
!   MK        0.99     NL        0.82     OV        1.00     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        0.98     KP        0.96     LA        0.97     
!   NL        1.70     OV        0.95     SC        1.60     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.97     HN        1.11     KP        0.97     
!   MK        1.00     NL        0.88     OV        0.99     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        0.99     KP        0.91     LA        0.96     
!   NL        1.08     OV        0.94     SC        1.01     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KP        0.00*    
!   MK        0.00*    NL        0.00*    OV        0.00*    
! 
!  A total of 42 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.00*    FD        0.00*    KP        0.00*    LA        0.00*    
!   NL        0.00*    OV        0.00*    SC        0.00*    
! 
! 
! Fit before self-cal, rms=0.216915Jy  sigma=2.484430
! Fit after  self-cal, rms=0.096201Jy  sigma=1.095783
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.709 mas, bmaj=7.167 mas, bpa=24.84 degrees
! Estimated noise=1.19032 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 = -0.0136698 Jy
! Component: 100  -  total flux cleaned = -0.0148043 Jy
! Component: 150  -  total flux cleaned = -0.0161368 Jy
! Component: 200  -  total flux cleaned = -0.017478 Jy
! Total flux subtracted in 200 components = -0.017478 Jy
! Clean residual min=-0.018742 max=0.014152 Jy/beam
! Clean residual mean=-0.000004 rms=0.004396 Jy/beam
! Combined flux in latest and established models = 1.18461 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 38 components and 1.18461 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.090025Jy  sigma=0.989098
! Fit after  self-cal, rms=0.090282Jy  sigma=0.987719
! 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=0.090282Jy  sigma=0.987719
! Fit after  self-cal, rms=0.089764Jy  sigma=0.960486
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.703 mas, bmaj=7.243 mas, bpa=25.78 degrees
! Estimated noise=1.1928 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00846749 Jy
! Component: 100  -  total flux cleaned = -0.00931253 Jy
! Component: 150  -  total flux cleaned = -0.0105722 Jy
! Component: 200  -  total flux cleaned = -0.0115991 Jy
! Total flux subtracted in 200 components = -0.0115991 Jy
! Clean residual min=-0.014636 max=0.011250 Jy/beam
! Clean residual mean=-0.000003 rms=0.003467 Jy/beam
! Combined flux in latest and established models = 1.17301 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 44 components and 1.17301 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.086086Jy  sigma=0.903938
! Fit after  self-cal, rms=0.086006Jy  sigma=0.903394
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 = -0.000566059 Jy
! Component: 100  -  total flux cleaned = -0.00076272 Jy
! Component: 150  -  total flux cleaned = -0.00143919 Jy
! Component: 200  -  total flux cleaned = -0.00204838 Jy
! Total flux subtracted in 200 components = -0.00204838 Jy
! Clean residual min=-0.013166 max=0.011420 Jy/beam
! Clean residual mean=-0.000005 rms=0.003321 Jy/beam
! Combined flux in latest and established models = 1.17097 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 49 components and 1.17097 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085264Jy  sigma=0.890293
! Fit after  self-cal, rms=0.085191Jy  sigma=0.889932
! 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=0.085191Jy  sigma=0.889932
! Fit after  self-cal, rms=0.085313Jy  sigma=0.868283
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.696 mas, bmaj=7.311 mas, bpa=26.56 degrees
! Estimated noise=1.19563 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00560051 Jy
! Component: 100  -  total flux cleaned = -0.00614785 Jy
! Component: 150  -  total flux cleaned = -0.00682296 Jy
! Component: 200  -  total flux cleaned = -0.00758362 Jy
! Total flux subtracted in 200 components = -0.00758362 Jy
! Clean residual min=-0.010754 max=0.009075 Jy/beam
! Clean residual mean=-0.000003 rms=0.002668 Jy/beam
! Combined flux in latest and established models = 1.16338 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 52 components and 1.16338 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.083269Jy  sigma=0.841715
! Fit after  self-cal, rms=0.083264Jy  sigma=0.841530
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 = -0.000728589 Jy
! Component: 100  -  total flux cleaned = -0.000877836 Jy
! Component: 150  -  total flux cleaned = -0.00127022 Jy
! Component: 200  -  total flux cleaned = -0.00150118 Jy
! Total flux subtracted in 200 components = -0.00150118 Jy
! Clean residual min=-0.009740 max=0.009068 Jy/beam
! Clean residual mean=-0.000004 rms=0.002589 Jy/beam
! Combined flux in latest and established models = 1.16188 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 59 components and 1.16188 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082715Jy  sigma=0.834967
! Fit after  self-cal, rms=0.082674Jy  sigma=0.834836
! 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=0.082674Jy  sigma=0.834836
! Fit after  self-cal, rms=0.083420Jy  sigma=0.824681
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.616 mas, bmaj=9.181 mas, bpa=25.93 degrees
! Estimated noise=1.31864 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00419006 Jy
! Component: 100  -  total flux cleaned = -0.00528073 Jy
! Component: 150  -  total flux cleaned = -0.00534004 Jy
! Component: 200  -  total flux cleaned = -0.00539408 Jy
! Total flux subtracted in 200 components = -0.00539408 Jy
! Clean residual min=-0.007863 max=0.008212 Jy/beam
! Clean residual mean=-0.000000 rms=0.002270 Jy/beam
! Combined flux in latest and established models = 1.15649 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 64 components and 1.15649 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.083002Jy  sigma=0.818594
! Fit after  self-cal, rms=0.082957Jy  sigma=0.817897
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 = -1.5375e-05 Jy
! Component: 100  -  total flux cleaned = -1.22617e-05 Jy
! Component: 150  -  total flux cleaned = -0.000101666 Jy
! Component: 200  -  total flux cleaned = -0.000143631 Jy
! Total flux subtracted in 200 components = -0.000143631 Jy
! Clean residual min=-0.007552 max=0.008367 Jy/beam
! Clean residual mean=-0.000001 rms=0.002242 Jy/beam
! Combined flux in latest and established models = 1.15634 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 67 components and 1.15634 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082815Jy  sigma=0.815966
! Fit after  self-cal, rms=0.082776Jy  sigma=0.815574
! 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=4.692 mas, bmaj=7.361 mas, bpa=27.07 degrees
! Estimated noise=1.19738 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.692 x 7.361 at 27.07 degrees (North through East)
! Clean map  min=-0.0085114  max=1.0288 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
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.082776Jy  sigma=0.815574
! Fit after  self-cal, rms=0.078743Jy  sigma=0.701060
! Inverting map and beam 
! Estimated beam: bmin=4.692 mas, bmaj=7.366 mas, bpa=27.13 degrees
! Estimated noise=1.19651 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00249655 Jy
! Component: 100  -  total flux cleaned = -0.00283331 Jy
! Component: 150  -  total flux cleaned = -0.00327068 Jy
! Component: 200  -  total flux cleaned = -0.00365901 Jy
! Total flux subtracted in 200 components = -0.00365901 Jy
! Clean residual min=-0.007030 max=0.008026 Jy/beam
! Clean residual mean=-0.000003 rms=0.001970 Jy/beam
! Combined flux in latest and established models = 1.15268 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 69 components and 1.15268 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077675Jy  sigma=0.690814
! Fit after  self-cal, rms=0.077683Jy  sigma=0.690765
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000573522 Jy
! Component: 100  -  total flux cleaned = -0.00107342 Jy
! Component: 150  -  total flux cleaned = -0.00134806 Jy
! Component: 200  -  total flux cleaned = -0.00143485 Jy
! Total flux subtracted in 200 components = -0.00143485 Jy
! Clean residual min=-0.006461 max=0.007929 Jy/beam
! Clean residual mean=-0.000004 rms=0.001926 Jy/beam
! Combined flux in latest and established models = 1.15125 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 71 components and 1.15125 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077304Jy  sigma=0.687479
! Fit after  self-cal, rms=0.077301Jy  sigma=0.687434
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.077301Jy  sigma=0.687434
! Fit after  self-cal, rms=0.078235Jy  sigma=0.683346
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=3.969 mas, bmaj=6.765 mas, bpa=24.18 degrees
! Estimated noise=1.46038 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.801431 Jy
! Component: 100  -  total flux cleaned = 1.00442 Jy
! Component: 150  -  total flux cleaned = 1.08449 Jy
! Component: 200  -  total flux cleaned = 1.12004 Jy
! Total flux subtracted in 200 components = 1.12004 Jy
! Clean residual min=-0.011012 max=0.016333 Jy/beam
! Clean residual mean=0.000010 rms=0.003686 Jy/beam
! Combined flux in latest and established models = 1.12004 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 20 model components to the UV plane model.
! The established model now contains 20 components and 1.12004 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.689 mas, bmaj=7.397 mas, bpa=27.42 degrees
! Estimated noise=1.19744 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 = 0.0187902 Jy
! Component: 100  -  total flux cleaned = 0.0289353 Jy
! Component: 150  -  total flux cleaned = 0.0320439 Jy
! Component: 200  -  total flux cleaned = 0.0327635 Jy
! Total flux subtracted in 200 components = 0.0327635 Jy
! Clean residual min=-0.006385 max=0.008020 Jy/beam
! Clean residual mean=0.000000 rms=0.001931 Jy/beam
! Combined flux in latest and established models = 1.1528 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 38 components and 1.1528 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=7.618 mas, bmaj=9.212 mas, bpa=26.53 degrees
! Estimated noise=1.31633 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000713098 Jy
! Component: 100  -  total flux cleaned = -0.00053825 Jy
! Component: 150  -  total flux cleaned = -0.000331466 Jy
! Component: 200  -  total flux cleaned = -0.000223505 Jy
! Total flux subtracted in 200 components = -0.000223505 Jy
! Clean residual min=-0.006830 max=0.008268 Jy/beam
! Clean residual mean=0.000002 rms=0.002052 Jy/beam
! Combined flux in latest and established models = 1.15258 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 = 1.15323e-06 Jy
! Component: 100  -  total flux cleaned = -8.43998e-05 Jy
! Component: 150  -  total flux cleaned = -0.000124309 Jy
! Component: 200  -  total flux cleaned = -0.000162986 Jy
! Total flux subtracted in 200 components = -0.000162986 Jy
! Clean residual min=-0.006716 max=0.008161 Jy/beam
! Clean residual mean=0.000002 rms=0.002039 Jy/beam
! Combined flux in latest and established models = 1.15241 Jy
! Adding 16 model components to the UV plane model.
! The established model now contains 50 components and 1.15241 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.689 mas, bmaj=7.397 mas, bpa=27.42 degrees
! Estimated noise=1.19744 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000644605 Jy
! Component: 100  -  total flux cleaned = 0.0011403 Jy
! Component: 150  -  total flux cleaned = 0.00147357 Jy
! Component: 200  -  total flux cleaned = 0.00169198 Jy
! Total flux subtracted in 200 components = 0.00169198 Jy
! Clean residual min=-0.006463 max=0.007367 Jy/beam
! Clean residual mean=-0.000000 rms=0.001796 Jy/beam
! Combined flux in latest and established models = 1.1541 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 62 components and 1.1541 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.075783Jy  sigma=0.678435
! Fit after  self-cal, rms=0.075767Jy  sigma=0.678097
wmodel J1638+5720_S_map.mod
! Writing 62 model components to file: J1638+5720_S_map.mod
wobs   J1638+5720_S_uvs.fits
! Writing UV FITS file: J1638+5720_S_uvs.fits
wwins  J1638+5720_S_map.win
! wwins: Wrote 1 windows to J1638+5720_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 = 0.00232749 Jy
! Component: 100  -  total flux cleaned = 0.00397837 Jy
! Component: 150  -  total flux cleaned = 0.00477907 Jy
! Component: 200  -  total flux cleaned = 0.00505441 Jy
! Component: 250  -  total flux cleaned = 0.0055726 Jy
! Component: 300  -  total flux cleaned = 0.0061432 Jy
! Component: 350  -  total flux cleaned = 0.00645132 Jy
! Component: 400  -  total flux cleaned = 0.00704111 Jy
! Component: 450  -  total flux cleaned = 0.00739089 Jy
! Component: 500  -  total flux cleaned = 0.00765979 Jy
! Component: 550  -  total flux cleaned = 0.00804971 Jy
! Component: 600  -  total flux cleaned = 0.00848645 Jy
! Component: 650  -  total flux cleaned = 0.00890526 Jy
! Component: 700  -  total flux cleaned = 0.00924976 Jy
! Component: 750  -  total flux cleaned = 0.00969092 Jy
! Component: 800  -  total flux cleaned = 0.00995638 Jy
! Component: 850  -  total flux cleaned = 0.010369 Jy
! Component: 900  -  total flux cleaned = 0.0109183 Jy
! Component: 950  -  total flux cleaned = 0.0113531 Jy
! Component: 1000  -  total flux cleaned = 0.0117717 Jy
! Component: 1050  -  total flux cleaned = 0.0119083 Jy
! Component: 1100  -  total flux cleaned = 0.0123922 Jy
! Component: 1150  -  total flux cleaned = 0.0127769 Jy
! Component: 1200  -  total flux cleaned = 0.0132326 Jy
! Component: 1250  -  total flux cleaned = 0.0136364 Jy
! Component: 1300  -  total flux cleaned = 0.0140689 Jy
! Component: 1350  -  total flux cleaned = 0.014528 Jy
! Component: 1400  -  total flux cleaned = 0.014826 Jy
! Component: 1450  -  total flux cleaned = 0.0151171 Jy
! Component: 1500  -  total flux cleaned = 0.0154368 Jy
! Component: 1550  -  total flux cleaned = 0.0156113 Jy
! Component: 1600  -  total flux cleaned = 0.0160536 Jy
! Component: 1650  -  total flux cleaned = 0.0163199 Jy
! Component: 1700  -  total flux cleaned = 0.0166784 Jy
! Component: 1750  -  total flux cleaned = 0.0169344 Jy
! Component: 1800  -  total flux cleaned = 0.0172804 Jy
! Component: 1850  -  total flux cleaned = 0.017619 Jy
! Component: 1900  -  total flux cleaned = 0.0178608 Jy
! Component: 1950  -  total flux cleaned = 0.0180981 Jy
! Component: 2000  -  total flux cleaned = 0.0183608 Jy
! Component: 2050  -  total flux cleaned = 0.0186477 Jy
! Component: 2100  -  total flux cleaned = 0.0190138 Jy
! Component: 2150  -  total flux cleaned = 0.0192905 Jy
! Component: 2200  -  total flux cleaned = 0.0195907 Jy
! Component: 2250  -  total flux cleaned = 0.0199133 Jy
! Component: 2300  -  total flux cleaned = 0.0202576 Jy
! Component: 2350  -  total flux cleaned = 0.0205706 Jy
! Component: 2400  -  total flux cleaned = 0.0208792 Jy
! Component: 2450  -  total flux cleaned = 0.0211832 Jy
! Component: 2500  -  total flux cleaned = 0.0215819 Jy
! Component: 2550  -  total flux cleaned = 0.0217781 Jy
! Component: 2600  -  total flux cleaned = 0.0219967 Jy
! Component: 2650  -  total flux cleaned = 0.0221887 Jy
! Component: 2700  -  total flux cleaned = 0.0224489 Jy
! Component: 2750  -  total flux cleaned = 0.0226592 Jy
! Component: 2800  -  total flux cleaned = 0.022844 Jy
! Component: 2850  -  total flux cleaned = 0.0230042 Jy
! Component: 2900  -  total flux cleaned = 0.0232077 Jy
! Component: 2950  -  total flux cleaned = 0.0233419 Jy
! Component: 3000  -  total flux cleaned = 0.0234749 Jy
! Component: 3050  -  total flux cleaned = 0.0236068 Jy
! Component: 3100  -  total flux cleaned = 0.0237592 Jy
! Component: 3150  -  total flux cleaned = 0.023824 Jy
! Component: 3200  -  total flux cleaned = 0.0239095 Jy
! Component: 3250  -  total flux cleaned = 0.0239305 Jy
! Component: 3300  -  total flux cleaned = 0.0240147 Jy
! Component: 3350  -  total flux cleaned = 0.0240563 Jy
! Component: 3400  -  total flux cleaned = 0.0241595 Jy
! Component: 3450  -  total flux cleaned = 0.0242002 Jy
! Component: 3500  -  total flux cleaned = 0.0242409 Jy
! Component: 3550  -  total flux cleaned = 0.0243415 Jy
! Component: 3600  -  total flux cleaned = 0.0243812 Jy
! Component: 3650  -  total flux cleaned = 0.024421 Jy
! Component: 3700  -  total flux cleaned = 0.0244804 Jy
! Component: 3750  -  total flux cleaned = 0.0245783 Jy
! Component: 3800  -  total flux cleaned = 0.0245589 Jy
! Component: 3850  -  total flux cleaned = 0.0246364 Jy
! Component: 3900  -  total flux cleaned = 0.0247136 Jy
! Component: 3950  -  total flux cleaned = 0.0247903 Jy
! Component: 4000  -  total flux cleaned = 0.0249048 Jy
! Component: 4050  -  total flux cleaned = 0.0249427 Jy
! Total flux subtracted in 4096 components = 0.0249995 Jy
! Clean residual min=-0.001227 max=0.001226 Jy/beam
! Clean residual mean=-0.000000 rms=0.000350 Jy/beam
! Combined flux in latest and established models = 1.1791 Jy
keep
! Adding 300 model components to the UV plane model.
! The established model now contains 362 components and 1.1791 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J1638+5720_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.689 x 7.397 at 27.42 degrees (North through East)
! Clean map  min=-0.0035021  max=1.0347 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J1638+5720_S_map.fits
wmodel /vlbi/bp222/maps//J1638+5720_S_map.mod
! Writing 362 model components to file: /vlbi/bp222/maps//J1638+5720_S_map.mod
wobs   /vlbi/bp222/maps//J1638+5720_S_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J1638+5720_S_uvs.fits
wwins  /vlbi/bp222/maps//J1638+5720_S_map.win
! wwins: Wrote 2 windows to /vlbi/bp222/maps//J1638+5720_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.03467 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000340319 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.0986743 0.0986743 0.197349 0.394697 0.789395 1.57879 3.15758 6.31516 12.6303 25.2606 50.5213
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.001 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.034 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  3040.3 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J1638+5720_S_dfm.log closed on Thu Sep 27 11:23:45 2018