! Started logfile: /vlbi/uf001/uva//J0306+8200_S_a_dfm.log on Sun Jan 13 21:41:08 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//J0306+8200_S_a_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0306+8200_S_a_uva.fits
! AN table 1: 111 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J0306+8200
! 
! 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 14985 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 J0306+8200_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 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.005241Jy  sigma=18.546971
! Fit after  self-cal, rms=0.952340Jy  sigma=17.568285
! 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=2.868 mas, bmaj=4.104 mas, bpa=45.83 degrees
! Estimated noise=0.630665 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 = 0.0394317 Jy
! Component: 100  -  total flux cleaned = 0.0480314 Jy
! Total flux subtracted in 100 components = 0.0480314 Jy
! Clean residual min=-0.003721 max=0.003467 Jy/beam
! Clean residual mean=-0.000006 rms=0.000790 Jy/beam
! Combined flux in latest and established models = 0.0480314 Jy
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 3 components and 0.0480314 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.071054Jy  sigma=1.239579
! Fit after  self-cal, rms=0.069669Jy  sigma=1.215383
! 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=3.673 mas, bmaj=5.014 mas, bpa=46.06 degrees
! Estimated noise=0.322412 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 = 0.00391876 Jy
! Component: 100  -  total flux cleaned = 0.00550216 Jy
! Component: 150  -  total flux cleaned = 0.00630828 Jy
! Component: 200  -  total flux cleaned = 0.00650947 Jy
! Total flux subtracted in 200 components = 0.00650947 Jy
! Clean residual min=-0.001945 max=0.002305 Jy/beam
! Clean residual mean=-0.000002 rms=0.000450 Jy/beam
! Combined flux in latest and established models = 0.0545409 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 14 components and 0.0545409 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069494Jy  sigma=1.211181
! Fit after  self-cal, rms=0.069513Jy  sigma=1.211067
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.673 x 5.014 at 46.06 degrees (North through East)
! Clean map  min=-0.0018248  max=0.052357 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.94     HN        0.95     KP        0.98     
!   LA        0.92     MK        0.99     NL        1.10     OV        1.00     
!   PT        1.03     SC        1.06     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.91     HN        0.94     KP        1.01     
!   LA        0.92     MK        0.96     NL        1.15     OV        1.02     
!   PT        1.04     SC        1.09     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.98     HN        0.91     KP        0.99     
!   LA        1.01     MK        0.95     NL        1.00     OV        0.98     
!   PT        1.07     SC        1.05     
! 
! 
! Fit before self-cal, rms=0.069513Jy  sigma=1.211067
! Fit after  self-cal, rms=0.069459Jy  sigma=1.208652
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.667 mas, bmaj=5.006 mas, bpa=45.75 degrees
! Estimated noise=0.320733 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 (36, -78).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00174873 Jy
! Component: 100  -  total flux cleaned = 0.00198484 Jy
! Component: 150  -  total flux cleaned = 0.00209413 Jy
! Component: 200  -  total flux cleaned = 0.00219405 Jy
! Total flux subtracted in 200 components = 0.00219405 Jy
! Clean residual min=-0.001611 max=0.001787 Jy/beam
! Clean residual mean=-0.000008 rms=0.000379 Jy/beam
! Combined flux in latest and established models = 0.0567349 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 33 components and 0.0567349 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069411Jy  sigma=1.207735
! Fit after  self-cal, rms=0.069474Jy  sigma=1.207261
! 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=0.069474Jy  sigma=1.207261
! Fit after  self-cal, rms=0.069829Jy  sigma=1.205489
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.649 mas, bmaj=5.041 mas, bpa=45.62 degrees
! Estimated noise=0.320633 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000417835 Jy
! Component: 100  -  total flux cleaned = 0.00049404 Jy
! Component: 150  -  total flux cleaned = 0.000516999 Jy
! Component: 200  -  total flux cleaned = 0.000538928 Jy
! Total flux subtracted in 200 components = 0.000538928 Jy
! Clean residual min=-0.001482 max=0.001393 Jy/beam
! Clean residual mean=-0.000009 rms=0.000347 Jy/beam
! Combined flux in latest and established models = 0.0572738 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 42 components and 0.0572738 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069812Jy  sigma=1.205210
! Fit after  self-cal, rms=0.069863Jy  sigma=1.204992
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 = 0.000174555 Jy
! Component: 100  -  total flux cleaned = 0.000154268 Jy
! Component: 150  -  total flux cleaned = 0.000154886 Jy
! Component: 200  -  total flux cleaned = 0.000174069 Jy
! Total flux subtracted in 200 components = 0.000174069 Jy
! Clean residual min=-0.001443 max=0.001413 Jy/beam
! Clean residual mean=-0.000009 rms=0.000345 Jy/beam
! Combined flux in latest and established models = 0.0574479 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 47 components and 0.0574479 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069852Jy  sigma=1.204808
! Fit after  self-cal, rms=0.069854Jy  sigma=1.204801
! 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=0.069854Jy  sigma=1.204801
! Fit after  self-cal, rms=0.069945Jy  sigma=1.204758
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.648 mas, bmaj=5.041 mas, bpa=45.66 degrees
! Estimated noise=0.320425 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000147003 Jy
! Component: 100  -  total flux cleaned = 0.000166463 Jy
! Component: 150  -  total flux cleaned = 0.000166664 Jy
! Component: 200  -  total flux cleaned = 0.000183765 Jy
! Total flux subtracted in 200 components = 0.000183765 Jy
! Clean residual min=-0.001457 max=0.001386 Jy/beam
! Clean residual mean=-0.000009 rms=0.000343 Jy/beam
! Combined flux in latest and established models = 0.0576317 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 47 components and 0.0576317 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069936Jy  sigma=1.204602
! Fit after  self-cal, rms=0.069944Jy  sigma=1.204588
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 = 1.67815e-05 Jy
! Component: 100  -  total flux cleaned = 5.00779e-05 Jy
! Component: 150  -  total flux cleaned = 6.52703e-05 Jy
! Component: 200  -  total flux cleaned = 0.000110954 Jy
! Total flux subtracted in 200 components = 0.000110954 Jy
! Clean residual min=-0.001443 max=0.001378 Jy/beam
! Clean residual mean=-0.000009 rms=0.000341 Jy/beam
! Combined flux in latest and established models = 0.0577426 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 48 components and 0.0577426 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069937Jy  sigma=1.204467
! Fit after  self-cal, rms=0.069937Jy  sigma=1.204462
! 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=0.069937Jy  sigma=1.204462
! Fit after  self-cal, rms=0.069924Jy  sigma=1.204454
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.049 mas, bmaj=9.931 mas, bpa=39.75 degrees
! Estimated noise=0.406694 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000142691 Jy
! Component: 100  -  total flux cleaned = 0.000152872 Jy
! Component: 150  -  total flux cleaned = 0.000161661 Jy
! Component: 200  -  total flux cleaned = 0.000154973 Jy
! Total flux subtracted in 200 components = 0.000154973 Jy
! Clean residual min=-0.001281 max=0.001305 Jy/beam
! Clean residual mean=-0.000018 rms=0.000363 Jy/beam
! Combined flux in latest and established models = 0.0578976 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 57 components and 0.0578976 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069923Jy  sigma=1.204416
! Fit after  self-cal, rms=0.069923Jy  sigma=1.204404
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 = 3.3362e-05 Jy
! Component: 100  -  total flux cleaned = 1.87875e-05 Jy
! Component: 150  -  total flux cleaned = 1.24426e-05 Jy
! Component: 200  -  total flux cleaned = 6.58563e-06 Jy
! Total flux subtracted in 200 components = 6.58563e-06 Jy
! Clean residual min=-0.001274 max=0.001299 Jy/beam
! Clean residual mean=-0.000017 rms=0.000361 Jy/beam
! Combined flux in latest and established models = 0.0579042 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 63 components and 0.0579042 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069923Jy  sigma=1.204390
! Fit after  self-cal, rms=0.069922Jy  sigma=1.204383
! 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=3.646 mas, bmaj=5.04 mas, bpa=45.69 degrees
! Estimated noise=0.320345 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.646 x 5.04 at 45.69 degrees (North through East)
! Clean map  min=-0.0013506  max=0.051843 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=2.84 mas, bmaj=4.132 mas, bpa=45.7 degrees
! Estimated noise=0.623018 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0399709 Jy
! Component: 100  -  total flux cleaned = 0.0488145 Jy
! Component: 150  -  total flux cleaned = 0.0513131 Jy
! Component: 200  -  total flux cleaned = 0.0526132 Jy
! Total flux subtracted in 200 components = 0.0526132 Jy
! Clean residual min=-0.003169 max=0.002829 Jy/beam
! Clean residual mean=-0.000008 rms=0.000710 Jy/beam
! Combined flux in latest and established models = 0.0526132 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 17 model components to the UV plane model.
! The established model now contains 17 components and 0.0526132 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.646 mas, bmaj=5.04 mas, bpa=45.69 degrees
! Estimated noise=0.320345 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 = 0.00225598 Jy
! Component: 100  -  total flux cleaned = 0.00348216 Jy
! Component: 150  -  total flux cleaned = 0.0038689 Jy
! Component: 200  -  total flux cleaned = 0.00417084 Jy
! Total flux subtracted in 200 components = 0.00417084 Jy
! Clean residual min=-0.001537 max=0.001430 Jy/beam
! Clean residual mean=-0.000010 rms=0.000356 Jy/beam
! Combined flux in latest and established models = 0.056784 Jy
! Adding 24 model components to the UV plane model.
! The established model now contains 40 components and 0.056784 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=8.049 mas, bmaj=9.931 mas, bpa=39.75 degrees
! Estimated noise=0.406694 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000741032 Jy
! Component: 100  -  total flux cleaned = 0.000853462 Jy
! Component: 150  -  total flux cleaned = 0.000898437 Jy
! Component: 200  -  total flux cleaned = 0.000936699 Jy
! Total flux subtracted in 200 components = 0.000936699 Jy
! Clean residual min=-0.001291 max=0.001317 Jy/beam
! Clean residual mean=-0.000018 rms=0.000364 Jy/beam
! Combined flux in latest and established models = 0.0577207 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 = 3.30428e-05 Jy
! Component: 100  -  total flux cleaned = 4.25419e-05 Jy
! Component: 150  -  total flux cleaned = 4.26088e-05 Jy
! Component: 200  -  total flux cleaned = 5.09856e-05 Jy
! Total flux subtracted in 200 components = 5.09856e-05 Jy
! Clean residual min=-0.001272 max=0.001301 Jy/beam
! Clean residual mean=-0.000018 rms=0.000362 Jy/beam
! Combined flux in latest and established models = 0.0577717 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 61 components and 0.0577717 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.646 mas, bmaj=5.04 mas, bpa=45.69 degrees
! Estimated noise=0.320345 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.79333e-05 Jy
! Component: 100  -  total flux cleaned = 8.91778e-05 Jy
! Component: 150  -  total flux cleaned = 0.000137683 Jy
! Component: 200  -  total flux cleaned = 0.000182498 Jy
! Total flux subtracted in 200 components = 0.000182498 Jy
! Clean residual min=-0.001456 max=0.001445 Jy/beam
! Clean residual mean=-0.000009 rms=0.000345 Jy/beam
! Combined flux in latest and established models = 0.0579542 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 74 components and 0.0579542 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.069940Jy  sigma=1.204677
! Fit after  self-cal, rms=0.069938Jy  sigma=1.204621
wmodel J0306+8200_S_a_map.mod
! Writing 74 model components to file: J0306+8200_S_a_map.mod
wobs   J0306+8200_S_a_uvs.fits
! Writing UV FITS file: J0306+8200_S_a_uvs.fits
wwins  J0306+8200_S_a_map.win
! wwins: Wrote 2 windows to J0306+8200_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 = -0.000347545 Jy
! Component: 100  -  total flux cleaned = -0.000689695 Jy
! Component: 150  -  total flux cleaned = -0.000947192 Jy
! Component: 200  -  total flux cleaned = -0.00119775 Jy
! Component: 250  -  total flux cleaned = -0.00148544 Jy
! Component: 300  -  total flux cleaned = -0.00172183 Jy
! Component: 350  -  total flux cleaned = -0.00199447 Jy
! Component: 400  -  total flux cleaned = -0.00221942 Jy
! Component: 450  -  total flux cleaned = -0.00237955 Jy
! Component: 500  -  total flux cleaned = -0.0024585 Jy
! Component: 550  -  total flux cleaned = -0.00259408 Jy
! Component: 600  -  total flux cleaned = -0.00263194 Jy
! Component: 650  -  total flux cleaned = -0.00270656 Jy
! Component: 700  -  total flux cleaned = -0.00274322 Jy
! Component: 750  -  total flux cleaned = -0.00277937 Jy
! Component: 800  -  total flux cleaned = -0.00277937 Jy
! Component: 850  -  total flux cleaned = -0.00277944 Jy
! Component: 900  -  total flux cleaned = -0.00283183 Jy
! Component: 950  -  total flux cleaned = -0.00286652 Jy
! Component: 1000  -  total flux cleaned = -0.00290069 Jy
! Component: 1050  -  total flux cleaned = -0.00293416 Jy
! Component: 1100  -  total flux cleaned = -0.00300037 Jy
! Component: 1150  -  total flux cleaned = -0.00296763 Jy
! Component: 1200  -  total flux cleaned = -0.00303258 Jy
! Component: 1250  -  total flux cleaned = -0.00304885 Jy
! Component: 1300  -  total flux cleaned = -0.00306447 Jy
! Component: 1350  -  total flux cleaned = -0.00304879 Jy
! Component: 1400  -  total flux cleaned = -0.00304903 Jy
! Component: 1450  -  total flux cleaned = -0.00307982 Jy
! Component: 1500  -  total flux cleaned = -0.00304939 Jy
! Component: 1550  -  total flux cleaned = -0.00309464 Jy
! Component: 1600  -  total flux cleaned = -0.00307955 Jy
! Component: 1650  -  total flux cleaned = -0.0030352 Jy
! Component: 1700  -  total flux cleaned = -0.00299098 Jy
! Component: 1750  -  total flux cleaned = -0.00299108 Jy
! Component: 1800  -  total flux cleaned = -0.00299108 Jy
! Component: 1850  -  total flux cleaned = -0.00294835 Jy
! Component: 1900  -  total flux cleaned = -0.00294817 Jy
! Component: 1950  -  total flux cleaned = -0.00290601 Jy
! Component: 2000  -  total flux cleaned = -0.00286445 Jy
! Component: 2050  -  total flux cleaned = -0.00287807 Jy
! Component: 2100  -  total flux cleaned = -0.00278226 Jy
! Component: 2150  -  total flux cleaned = -0.00276877 Jy
! Component: 2200  -  total flux cleaned = -0.00274186 Jy
! Component: 2250  -  total flux cleaned = -0.00272842 Jy
! Component: 2300  -  total flux cleaned = -0.00270186 Jy
! Component: 2350  -  total flux cleaned = -0.00264913 Jy
! Component: 2400  -  total flux cleaned = -0.00260987 Jy
! Component: 2450  -  total flux cleaned = -0.00260986 Jy
! Component: 2500  -  total flux cleaned = -0.00254557 Jy
! Component: 2550  -  total flux cleaned = -0.00255856 Jy
! Component: 2600  -  total flux cleaned = -0.00252057 Jy
! Component: 2650  -  total flux cleaned = -0.00250796 Jy
! Component: 2700  -  total flux cleaned = -0.00248295 Jy
! Component: 2750  -  total flux cleaned = -0.00252016 Jy
! Component: 2800  -  total flux cleaned = -0.00248313 Jy
! Component: 2850  -  total flux cleaned = -0.00247085 Jy
! Component: 2900  -  total flux cleaned = -0.00242201 Jy
! Component: 2950  -  total flux cleaned = -0.00245824 Jy
! Component: 3000  -  total flux cleaned = -0.00241019 Jy
! Component: 3050  -  total flux cleaned = -0.00241032 Jy
! Component: 3100  -  total flux cleaned = -0.00242216 Jy
! Component: 3150  -  total flux cleaned = -0.00241043 Jy
! Component: 3200  -  total flux cleaned = -0.00239863 Jy
! Component: 3250  -  total flux cleaned = -0.00238711 Jy
! Component: 3300  -  total flux cleaned = -0.00238697 Jy
! Component: 3350  -  total flux cleaned = -0.00235261 Jy
! Component: 3400  -  total flux cleaned = -0.00236388 Jy
! Component: 3450  -  total flux cleaned = -0.0023637 Jy
! Component: 3500  -  total flux cleaned = -0.00234114 Jy
! Component: 3550  -  total flux cleaned = -0.00230741 Jy
! Component: 3600  -  total flux cleaned = -0.00230739 Jy
! Component: 3650  -  total flux cleaned = -0.00227423 Jy
! Component: 3700  -  total flux cleaned = -0.00230737 Jy
! Component: 3750  -  total flux cleaned = -0.00228553 Jy
! Component: 3800  -  total flux cleaned = -0.00229637 Jy
! Component: 3850  -  total flux cleaned = -0.00229641 Jy
! Component: 3900  -  total flux cleaned = -0.00231793 Jy
! Component: 3950  -  total flux cleaned = -0.00223228 Jy
! Component: 4000  -  total flux cleaned = -0.00226437 Jy
! Component: 4050  -  total flux cleaned = -0.00228554 Jy
! Total flux subtracted in 4096 components = -0.00226445 Jy
! Clean residual min=-0.000626 max=0.000657 Jy/beam
! Clean residual mean=-0.000002 rms=0.000188 Jy/beam
! Combined flux in latest and established models = 0.0556898 Jy
keep
! Adding 296 model components to the UV plane model.
! The established model now contains 370 components and 0.0556897 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0306+8200_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.646 x 5.04 at 45.69 degrees (North through East)
! Clean map  min=-0.0013269  max=0.051471 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0306+8200_S_a_map.fits
wmodel /vlbi/uf001/uva//J0306+8200_S_a_map.mod
! Writing 370 model components to file: /vlbi/uf001/uva//J0306+8200_S_a_map.mod
wobs   /vlbi/uf001/uva//J0306+8200_S_a_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0306+8200_S_a_uvs.fits
wwins  /vlbi/uf001/uva//J0306+8200_S_a_map.win
! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0306+8200_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0514714 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000186774 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.08861 1.08861 2.17722 4.35445 8.70889 17.4178 34.8356 69.6711
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.051 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  275.58 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0306+8200_S_a_dfm.log closed on Sun Jan 13 21:41:13 2019