! Started logfile: /vlbi/uf001/uva//J0257+1847_S_dfm.log on Sun Jan 13 21:35:22 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//J0257+1847_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0257+1847_S_uva.fits
! AN table 1: 29 integrations on 36 of 36 possible baselines.
! AN table 2: 58 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.984355 visibilities/baseline/integration-bin.
! Found source: J0257+1847
! 
! 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 9249 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 J0257+1847_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 12 telescope corrections were flagged in sub-array 1.
!  A total of 21 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 12 telescope corrections were flagged in sub-array 1.
!  A total of 21 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 12 telescope corrections were flagged in sub-array 1.
!  A total of 21 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.020474Jy  sigma=22.635850
! Fit after  self-cal, rms=0.861464Jy  sigma=19.310791
! 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=2.585 mas, bmaj=6.373 mas, bpa=-2.478 degrees
! Estimated noise=0.496018 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 = 0.105102 Jy
! Component: 100  -  total flux cleaned = 0.128033 Jy
! Total flux subtracted in 100 components = 0.128033 Jy
! Clean residual min=-0.003781 max=0.006480 Jy/beam
! Clean residual mean=-0.000003 rms=0.001071 Jy/beam
! Combined flux in latest and established models = 0.128033 Jy
! Performing phase self-cal
! Adding 2 model components to the UV plane model.
! The established model now contains 2 components and 0.128033 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.091268Jy  sigma=1.303409
! Fit after  self-cal, rms=0.091263Jy  sigma=1.303297
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0062713 Jy
! Component: 100  -  total flux cleaned = 0.0096011 Jy
! Total flux subtracted in 100 components = 0.0096011 Jy
! Clean residual min=-0.003725 max=0.004638 Jy/beam
! Clean residual mean=-0.000001 rms=0.000950 Jy/beam
! Combined flux in latest and established models = 0.137635 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 20 components and 0.137635 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.090214Jy  sigma=1.287588
! Fit after  self-cal, rms=0.090212Jy  sigma=1.287474
! 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=3.073 mas, bmaj=7.046 mas, bpa=-3.337 degrees
! Estimated noise=0.343235 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 = 0.00320421 Jy
! Component: 100  -  total flux cleaned = 0.00518985 Jy
! Component: 150  -  total flux cleaned = 0.0065409 Jy
! Component: 200  -  total flux cleaned = 0.00746591 Jy
! Total flux subtracted in 200 components = 0.00746591 Jy
! Clean residual min=-0.004344 max=0.004601 Jy/beam
! Clean residual mean=0.000001 rms=0.001082 Jy/beam
! Combined flux in latest and established models = 0.1451 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 33 components and 0.1451 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.089875Jy  sigma=1.284431
! Fit after  self-cal, rms=0.089876Jy  sigma=1.284405
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.073 x 7.046 at -3.337 degrees (North through East)
! Clean map  min=-0.0041994  max=0.13596 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     HN        0.96     LA        0.97     
!   MK        1.02     NL        1.07     OV        0.97     PT        1.02     
!   SC        1.00     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.15     HN        1.01     KP        1.06     LA        0.97     
!   MK        1.02     NL        1.07     OV        1.01     PT        0.99     
!   SC        0.97     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.28     FD        0.99     HN        1.00     LA        0.99     
!   MK        0.98     NL        1.02     OV        0.80     PT        0.99     
!   SC        1.03     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.37     HN        1.00     KP        1.04     LA        0.98     
!   MK        0.99     NL        1.05     OV        0.83     PT        0.99     
!   SC        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.02     HN        0.98     LA        0.97     
!   MK        0.98     NL        1.04     OV        0.97     PT        1.01     
!   SC        1.03     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.20     HN        0.99     KP        1.01     LA        0.96     
!   MK        1.03     NL        1.03     OV        0.97     PT        1.01     
!   SC        0.98     
! 
! 
! Fit before self-cal, rms=0.089876Jy  sigma=1.284405
! Fit after  self-cal, rms=0.058143Jy  sigma=1.205581
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.075 mas, bmaj=7.082 mas, bpa=-3.355 degrees
! Estimated noise=0.342657 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 = -0.00132385 Jy
! Component: 100  -  total flux cleaned = -0.00151623 Jy
! Component: 150  -  total flux cleaned = -0.00151626 Jy
! Component: 200  -  total flux cleaned = -0.0015363 Jy
! Total flux subtracted in 200 components = -0.0015363 Jy
! Clean residual min=-0.001976 max=0.002019 Jy/beam
! Clean residual mean=0.000000 rms=0.000522 Jy/beam
! Combined flux in latest and established models = 0.143564 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 39 components and 0.143564 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058105Jy  sigma=1.204892
! Fit after  self-cal, rms=0.058150Jy  sigma=1.204216
! 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=0.058150Jy  sigma=1.204216
! Fit after  self-cal, rms=0.058388Jy  sigma=1.197420
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.079 mas, bmaj=7.09 mas, bpa=-3.339 degrees
! Estimated noise=0.343357 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000249575 Jy
! Component: 100  -  total flux cleaned = -0.000330273 Jy
! Component: 150  -  total flux cleaned = -0.000399052 Jy
! Component: 200  -  total flux cleaned = -0.000484904 Jy
! Total flux subtracted in 200 components = -0.000484904 Jy
! Clean residual min=-0.001589 max=0.001615 Jy/beam
! Clean residual mean=0.000000 rms=0.000416 Jy/beam
! Combined flux in latest and established models = 0.143079 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 45 components and 0.143079 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058380Jy  sigma=1.197262
! Fit after  self-cal, rms=0.058391Jy  sigma=1.197235
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 = -3.80974e-05 Jy
! Component: 100  -  total flux cleaned = -0.000127436 Jy
! Component: 150  -  total flux cleaned = -0.000179985 Jy
! Component: 200  -  total flux cleaned = -0.000227766 Jy
! Total flux subtracted in 200 components = -0.000227766 Jy
! Clean residual min=-0.001579 max=0.001606 Jy/beam
! Clean residual mean=0.000000 rms=0.000415 Jy/beam
! Combined flux in latest and established models = 0.142851 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 49 components and 0.142851 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058388Jy  sigma=1.197178
! Fit after  self-cal, rms=0.058387Jy  sigma=1.197176
! 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=0.058387Jy  sigma=1.197176
! Fit after  self-cal, rms=0.058753Jy  sigma=1.195731
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.082 mas, bmaj=7.091 mas, bpa=-3.337 degrees
! Estimated noise=0.34332 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000209402 Jy
! Component: 100  -  total flux cleaned = -0.00027323 Jy
! Component: 150  -  total flux cleaned = -0.000330165 Jy
! Component: 200  -  total flux cleaned = -0.000363017 Jy
! Total flux subtracted in 200 components = -0.000363017 Jy
! Clean residual min=-0.001599 max=0.001499 Jy/beam
! Clean residual mean=0.000000 rms=0.000390 Jy/beam
! Combined flux in latest and established models = 0.142488 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 59 components and 0.142488 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058751Jy  sigma=1.195692
! Fit after  self-cal, rms=0.058757Jy  sigma=1.195682
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 = -1.69525e-05 Jy
! Component: 100  -  total flux cleaned = -4.74911e-05 Jy
! Component: 150  -  total flux cleaned = -7.58917e-05 Jy
! Component: 200  -  total flux cleaned = -9.73501e-05 Jy
! Total flux subtracted in 200 components = -9.73501e-05 Jy
! Clean residual min=-0.001593 max=0.001494 Jy/beam
! Clean residual mean=0.000000 rms=0.000390 Jy/beam
! Combined flux in latest and established models = 0.142391 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 60 components and 0.142391 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058755Jy  sigma=1.195660
! Fit after  self-cal, rms=0.058755Jy  sigma=1.195660
! 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=0.058755Jy  sigma=1.195660
! Fit after  self-cal, rms=0.058790Jy  sigma=1.195650
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.743 mas, bmaj=10.66 mas, bpa=-4.805 degrees
! Estimated noise=0.44554 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000677823 Jy
! Component: 100  -  total flux cleaned = -0.000911171 Jy
! Component: 150  -  total flux cleaned = -0.000945717 Jy
! Component: 200  -  total flux cleaned = -0.000976972 Jy
! Total flux subtracted in 200 components = -0.000976972 Jy
! Clean residual min=-0.001829 max=0.001783 Jy/beam
! Clean residual mean=0.000001 rms=0.000519 Jy/beam
! Combined flux in latest and established models = 0.141414 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 63 components and 0.141414 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058793Jy  sigma=1.195680
! Fit after  self-cal, rms=0.058792Jy  sigma=1.195651
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 = -9.68455e-05 Jy
! Component: 100  -  total flux cleaned = -0.000113842 Jy
! Component: 150  -  total flux cleaned = -0.000121471 Jy
! Component: 200  -  total flux cleaned = -0.000128481 Jy
! Total flux subtracted in 200 components = -0.000128481 Jy
! Clean residual min=-0.001825 max=0.001780 Jy/beam
! Clean residual mean=0.000001 rms=0.000519 Jy/beam
! Combined flux in latest and established models = 0.141286 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 69 components and 0.141286 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058793Jy  sigma=1.195676
! Fit after  self-cal, rms=0.058794Jy  sigma=1.195668
! 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=3.084 mas, bmaj=7.096 mas, bpa=-3.344 degrees
! Estimated noise=0.343378 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.084 x 7.096 at -3.344 degrees (North through East)
! Clean map  min=-0.0015496  max=0.13662 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=2.592 mas, bmaj=6.396 mas, bpa=-2.355 degrees
! Estimated noise=0.499817 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.105879 Jy
! Component: 100  -  total flux cleaned = 0.129089 Jy
! Component: 150  -  total flux cleaned = 0.135215 Jy
! Component: 200  -  total flux cleaned = 0.138066 Jy
! Total flux subtracted in 200 components = 0.138066 Jy
! Clean residual min=-0.002301 max=0.002194 Jy/beam
! Clean residual mean=-0.000000 rms=0.000568 Jy/beam
! Combined flux in latest and established models = 0.138066 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 0.138066 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.084 mas, bmaj=7.096 mas, bpa=-3.344 degrees
! Estimated noise=0.343378 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 = 0.00184916 Jy
! Component: 100  -  total flux cleaned = 0.00272727 Jy
! Component: 150  -  total flux cleaned = 0.00325092 Jy
! Component: 200  -  total flux cleaned = 0.00357696 Jy
! Total flux subtracted in 200 components = 0.00357696 Jy
! Clean residual min=-0.001592 max=0.001454 Jy/beam
! Clean residual mean=0.000000 rms=0.000391 Jy/beam
! Combined flux in latest and established models = 0.141643 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 32 components and 0.141643 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=6.743 mas, bmaj=10.66 mas, bpa=-4.805 degrees
! Estimated noise=0.44554 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000413542 Jy
! Component: 100  -  total flux cleaned = -0.000423514 Jy
! Component: 150  -  total flux cleaned = -0.000432898 Jy
! Component: 200  -  total flux cleaned = -0.000440759 Jy
! Total flux subtracted in 200 components = -0.000440759 Jy
! Clean residual min=-0.001828 max=0.001784 Jy/beam
! Clean residual mean=0.000001 rms=0.000520 Jy/beam
! Combined flux in latest and established models = 0.141202 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 = -3.81538e-08 Jy
! Component: 100  -  total flux cleaned = -7.1682e-06 Jy
! Component: 150  -  total flux cleaned = -6.759e-06 Jy
! Component: 200  -  total flux cleaned = -6.72562e-06 Jy
! Total flux subtracted in 200 components = -6.72562e-06 Jy
! Clean residual min=-0.001816 max=0.001775 Jy/beam
! Clean residual mean=0.000001 rms=0.000518 Jy/beam
! Combined flux in latest and established models = 0.141196 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 45 components and 0.141196 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.084 mas, bmaj=7.096 mas, bpa=-3.344 degrees
! Estimated noise=0.343378 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000421732 Jy
! Component: 100  -  total flux cleaned = 0.000446685 Jy
! Component: 150  -  total flux cleaned = 0.000456836 Jy
! Component: 200  -  total flux cleaned = 0.000465246 Jy
! Total flux subtracted in 200 components = 0.000465246 Jy
! Clean residual min=-0.001577 max=0.001462 Jy/beam
! Clean residual mean=0.000000 rms=0.000389 Jy/beam
! Combined flux in latest and established models = 0.141661 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 55 components and 0.141661 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.058796Jy  sigma=1.195749
! Fit after  self-cal, rms=0.058796Jy  sigma=1.195740
wmodel J0257+1847_S_map.mod
! Writing 55 model components to file: J0257+1847_S_map.mod
wobs   J0257+1847_S_uvs.fits
! Writing UV FITS file: J0257+1847_S_uvs.fits
wwins  J0257+1847_S_map.win
! wwins: Wrote 1 windows to J0257+1847_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 = -0.000120314 Jy
! Component: 100  -  total flux cleaned = -0.000121328 Jy
! Component: 150  -  total flux cleaned = -0.00014606 Jy
! Component: 200  -  total flux cleaned = -0.000218012 Jy
! Component: 250  -  total flux cleaned = -0.000264232 Jy
! Component: 300  -  total flux cleaned = -0.000309119 Jy
! Component: 350  -  total flux cleaned = -0.000330908 Jy
! Component: 400  -  total flux cleaned = -0.000351911 Jy
! Component: 450  -  total flux cleaned = -0.000393711 Jy
! Component: 500  -  total flux cleaned = -0.000393914 Jy
! Component: 550  -  total flux cleaned = -0.000434121 Jy
! Component: 600  -  total flux cleaned = -0.000414368 Jy
! Component: 650  -  total flux cleaned = -0.00047236 Jy
! Component: 700  -  total flux cleaned = -0.000453384 Jy
! Component: 750  -  total flux cleaned = -0.000491245 Jy
! Component: 800  -  total flux cleaned = -0.000472981 Jy
! Component: 850  -  total flux cleaned = -0.000490913 Jy
! Component: 900  -  total flux cleaned = -0.000544121 Jy
! Component: 950  -  total flux cleaned = -0.000544026 Jy
! Component: 1000  -  total flux cleaned = -0.000647414 Jy
! Component: 1050  -  total flux cleaned = -0.000646893 Jy
! Component: 1100  -  total flux cleaned = -0.0007309 Jy
! Component: 1150  -  total flux cleaned = -0.000713889 Jy
! Component: 1200  -  total flux cleaned = -0.00081187 Jy
! Component: 1250  -  total flux cleaned = -0.000860347 Jy
! Component: 1300  -  total flux cleaned = -0.000924006 Jy
! Component: 1350  -  total flux cleaned = -0.000986839 Jy
! Component: 1400  -  total flux cleaned = -0.00106451 Jy
! Component: 1450  -  total flux cleaned = -0.0011562 Jy
! Component: 1500  -  total flux cleaned = -0.00124728 Jy
! Component: 1550  -  total flux cleaned = -0.00132248 Jy
! Component: 1600  -  total flux cleaned = -0.00142612 Jy
! Component: 1650  -  total flux cleaned = -0.00151414 Jy
! Component: 1700  -  total flux cleaned = -0.00152871 Jy
! Component: 1750  -  total flux cleaned = -0.00164365 Jy
! Component: 1800  -  total flux cleaned = -0.00172894 Jy
! Component: 1850  -  total flux cleaned = -0.00182745 Jy
! Component: 1900  -  total flux cleaned = -0.00189691 Jy
! Component: 1950  -  total flux cleaned = -0.00193807 Jy
! Component: 2000  -  total flux cleaned = -0.00200616 Jy
! Component: 2050  -  total flux cleaned = -0.00211414 Jy
! Component: 2100  -  total flux cleaned = -0.00219424 Jy
! Component: 2150  -  total flux cleaned = -0.00223402 Jy
! Component: 2200  -  total flux cleaned = -0.00236511 Jy
! Component: 2250  -  total flux cleaned = -0.00243018 Jy
! Component: 2300  -  total flux cleaned = -0.00250733 Jy
! Component: 2350  -  total flux cleaned = -0.00260908 Jy
! Component: 2400  -  total flux cleaned = -0.0026091 Jy
! Component: 2450  -  total flux cleaned = -0.00273408 Jy
! Component: 2500  -  total flux cleaned = -0.00280853 Jy
! Component: 2550  -  total flux cleaned = -0.00286973 Jy
! Component: 2600  -  total flux cleaned = -0.00299133 Jy
! Component: 2650  -  total flux cleaned = -0.0030755 Jy
! Component: 2700  -  total flux cleaned = -0.00317102 Jy
! Component: 2750  -  total flux cleaned = -0.00321829 Jy
! Component: 2800  -  total flux cleaned = -0.00328881 Jy
! Component: 2850  -  total flux cleaned = -0.00337039 Jy
! Component: 2900  -  total flux cleaned = -0.00346253 Jy
! Component: 2950  -  total flux cleaned = -0.00356553 Jy
! Component: 3000  -  total flux cleaned = -0.00365618 Jy
! Component: 3050  -  total flux cleaned = -0.00374628 Jy
! Component: 3100  -  total flux cleaned = -0.00380216 Jy
! Component: 3150  -  total flux cleaned = -0.00387978 Jy
! Component: 3200  -  total flux cleaned = -0.00393463 Jy
! Component: 3250  -  total flux cleaned = -0.00395652 Jy
! Component: 3300  -  total flux cleaned = -0.00405395 Jy
! Component: 3350  -  total flux cleaned = -0.00412905 Jy
! Component: 3400  -  total flux cleaned = -0.00417162 Jy
! Component: 3450  -  total flux cleaned = -0.00424559 Jy
! Component: 3500  -  total flux cleaned = -0.00428765 Jy
! Component: 3550  -  total flux cleaned = -0.00433982 Jy
! Component: 3600  -  total flux cleaned = -0.004319 Jy
! Component: 3650  -  total flux cleaned = -0.00438066 Jy
! Component: 3700  -  total flux cleaned = -0.00436026 Jy
! Component: 3750  -  total flux cleaned = -0.00443119 Jy
! Component: 3800  -  total flux cleaned = -0.00447161 Jy
! Component: 3850  -  total flux cleaned = -0.00455163 Jy
! Component: 3900  -  total flux cleaned = -0.00457142 Jy
! Component: 3950  -  total flux cleaned = -0.00462074 Jy
! Component: 4000  -  total flux cleaned = -0.00466969 Jy
! Component: 4050  -  total flux cleaned = -0.00465995 Jy
! Total flux subtracted in 4096 components = -0.00465985 Jy
! Clean residual min=-0.000589 max=0.000540 Jy/beam
! Clean residual mean=0.000000 rms=0.000180 Jy/beam
! Combined flux in latest and established models = 0.137001 Jy
keep
! Adding 328 model components to the UV plane model.
! The established model now contains 383 components and 0.137001 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0257+1847_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.084 x 7.096 at -3.344 degrees (North through East)
! Clean map  min=-0.0011557  max=0.13652 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0257+1847_S_map.fits
wmodel /vlbi/uf001/uva//J0257+1847_S_map.mod
! Writing 383 model components to file: /vlbi/uf001/uva//J0257+1847_S_map.mod
wobs   /vlbi/uf001/uva//J0257+1847_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0257+1847_S_uvs.fits
wwins  /vlbi/uf001/uva//J0257+1847_S_map.win
! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0257+1847_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.136522 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000179618 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.394702 0.394702 0.789404 1.57881 3.15761 6.31523 12.6305 25.2609 50.5218
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.136 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  760.067 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0257+1847_S_dfm.log closed on Sun Jan 13 21:35:27 2019