! Started logfile: /g0/scr/pima/npcsb_uvs/J0257+7843_S_uvs.log on Wed Sep 25 00:08:34 2013
obs /g0/scr/pima/npcsb_uvs/J0257+7843_S_uva.fits
! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0257+7843_S_uva.fits
! AN table 1: 47 integrations on 45 of 45 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J0257+7843
! 
! 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  2.23693e+09        8e+06          1        8e+06
!  02        2  2.26693e+09        8e+06          1        8e+06
!  03        3  2.35693e+09        8e+06          1        8e+06
!  04        4  2.37693e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 0 lines of history.
! 
! Reading 8460 visibilities.
select RR
! 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 
![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J0257+7843_S]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=1.036022Jy  sigma=2.184690
! Fit after  self-cal, rms=0.842004Jy  sigma=1.766665
! 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=2.265 mas, bmaj=10.51 mas, bpa=3.001 degrees
! Estimated noise=7.07404 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 = 0.109964 Jy
! Component: 100  -  total flux cleaned = 0.151827 Jy
! Total flux subtracted in 100 components = 0.151827 Jy
! Clean residual min=-0.012337 max=0.019628 Jy/beam
! Clean residual mean=0.000015 rms=0.002933 Jy/beam
! Combined flux in latest and established models = 0.151827 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.151827 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.111407Jy  sigma=0.211000
! Fit after  self-cal, rms=0.111226Jy  sigma=0.210570
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0226872 Jy
! Component: 100  -  total flux cleaned = 0.0330049 Jy
! Total flux subtracted in 100 components = 0.0330049 Jy
! Clean residual min=-0.008463 max=0.012911 Jy/beam
! Clean residual mean=0.000012 rms=0.002185 Jy/beam
! Combined flux in latest and established models = 0.184832 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 13 components and 0.184832 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103385Jy  sigma=0.194479
! Fit after  self-cal, rms=0.103332Jy  sigma=0.194330
! 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=3.013 mas, bmaj=10.59 mas, bpa=2.48 degrees
! Estimated noise=3.76799 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 = 0.015851 Jy
! Component: 100  -  total flux cleaned = 0.0248974 Jy
! Component: 150  -  total flux cleaned = 0.030954 Jy
! Component: 200  -  total flux cleaned = 0.0351368 Jy
! Total flux subtracted in 200 components = 0.0351368 Jy
! Clean residual min=-0.009055 max=0.014255 Jy/beam
! Clean residual mean=0.000020 rms=0.002560 Jy/beam
! Combined flux in latest and established models = 0.219968 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 31 components and 0.219968 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.100254Jy  sigma=0.189329
! Fit after  self-cal, rms=0.100192Jy  sigma=0.189191
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        0.93     HN        0.92     KP        0.90     
!   LA        1.02     MK        0.90     NL        1.23     OV        1.01     
!   PT        1.04     SC        0.95     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.97     HN        1.02     KP        0.90     
!   LA        0.97     MK        0.99     NL        1.28     OV        0.99     
!   PT        0.93     SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.00     HN        1.00     KP        0.94     
!   LA        0.78     MK        1.13     NL        1.34     OV        1.04     
!   PT        1.03     SC        1.12     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     HN        0.99     KP        0.85     
!   LA        0.71     MK        1.05     NL        1.36     OV        0.87     
!   PT        0.93     SC        1.13     
! 
! 
! Fit before self-cal, rms=0.100192Jy  sigma=0.189191
! Fit after  self-cal, rms=0.093837Jy  sigma=0.179004
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.064 mas, bmaj=10.47 mas, bpa=2.452 degrees
! Estimated noise=3.7601 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 (-4, 4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0042014 Jy
! Component: 100  -  total flux cleaned = 0.00423164 Jy
! Component: 150  -  total flux cleaned = 0.00370965 Jy
! Component: 200  -  total flux cleaned = 0.00305612 Jy
! Total flux subtracted in 200 components = 0.00305612 Jy
! Clean residual min=-0.003347 max=0.004617 Jy/beam
! Clean residual mean=0.000001 rms=0.001011 Jy/beam
! Combined flux in latest and established models = 0.223025 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 56 components and 0.223025 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.093190Jy  sigma=0.177590
! Fit after  self-cal, rms=0.093146Jy  sigma=0.177248
! 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=0.093146Jy  sigma=0.177248
! Fit after  self-cal, rms=0.092668Jy  sigma=0.177155
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.049 mas, bmaj=10.47 mas, bpa=2.498 degrees
! Estimated noise=3.74447 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00246054 Jy
! Component: 100  -  total flux cleaned = 0.00247853 Jy
! Component: 150  -  total flux cleaned = 0.00214459 Jy
! Component: 200  -  total flux cleaned = 0.00192799 Jy
! Total flux subtracted in 200 components = 0.00192799 Jy
! Clean residual min=-0.002929 max=0.003698 Jy/beam
! Clean residual mean=0.000002 rms=0.000832 Jy/beam
! Combined flux in latest and established models = 0.224953 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 72 components and 0.224953 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.092439Jy  sigma=0.176669
! Fit after  self-cal, rms=0.092414Jy  sigma=0.176605
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 = 0.000603407 Jy
! Component: 100  -  total flux cleaned = 0.000346995 Jy
! Component: 150  -  total flux cleaned = 0.000239039 Jy
! Component: 200  -  total flux cleaned = 9.65342e-05 Jy
! Total flux subtracted in 200 components = 9.65342e-05 Jy
! Clean residual min=-0.002859 max=0.003365 Jy/beam
! Clean residual mean=0.000002 rms=0.000775 Jy/beam
! Combined flux in latest and established models = 0.225049 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 90 components and 0.225049 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.092339Jy  sigma=0.176434
! Fit after  self-cal, rms=0.092330Jy  sigma=0.176416
! 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=0.092330Jy  sigma=0.176416
! Fit after  self-cal, rms=0.091988Jy  sigma=0.176370
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.039 mas, bmaj=10.48 mas, bpa=2.521 degrees
! Estimated noise=3.73335 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00132569 Jy
! Component: 100  -  total flux cleaned = 0.00138311 Jy
! Component: 150  -  total flux cleaned = 0.00138402 Jy
! Component: 200  -  total flux cleaned = 0.00134624 Jy
! Total flux subtracted in 200 components = 0.00134624 Jy
! Clean residual min=-0.002778 max=0.003109 Jy/beam
! Clean residual mean=0.000002 rms=0.000724 Jy/beam
! Combined flux in latest and established models = 0.226395 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 104 components and 0.226395 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091937Jy  sigma=0.176259
! Fit after  self-cal, rms=0.091933Jy  sigma=0.176251
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 = 0.000286012 Jy
! Component: 100  -  total flux cleaned = 0.00022329 Jy
! Component: 150  -  total flux cleaned = 0.000165979 Jy
! Component: 200  -  total flux cleaned = 9.0176e-05 Jy
! Total flux subtracted in 200 components = 9.0176e-05 Jy
! Clean residual min=-0.002739 max=0.003013 Jy/beam
! Clean residual mean=0.000002 rms=0.000711 Jy/beam
! Combined flux in latest and established models = 0.226485 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 114 components and 0.226485 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091915Jy  sigma=0.176209
! Fit after  self-cal, rms=0.091913Jy  sigma=0.176206
! 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=0.091913Jy  sigma=0.176206
! Fit after  self-cal, rms=0.091676Jy  sigma=0.176189
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.352 mas, bmaj=11.71 mas, bpa=3.403 degrees
! Estimated noise=4.59014 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00138041 Jy
! Component: 100  -  total flux cleaned = 0.00144648 Jy
! Component: 150  -  total flux cleaned = 0.00151694 Jy
! Component: 200  -  total flux cleaned = 0.00157879 Jy
! Total flux subtracted in 200 components = 0.00157879 Jy
! Clean residual min=-0.003537 max=0.003145 Jy/beam
! Clean residual mean=0.000005 rms=0.000977 Jy/beam
! Combined flux in latest and established models = 0.228064 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 120 components and 0.228064 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091686Jy  sigma=0.176194
! Fit after  self-cal, rms=0.091686Jy  sigma=0.176191
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 = 0.000183642 Jy
! Component: 100  -  total flux cleaned = 0.000236333 Jy
! Component: 150  -  total flux cleaned = 0.000253106 Jy
! Component: 200  -  total flux cleaned = 0.000267428 Jy
! Total flux subtracted in 200 components = 0.000267428 Jy
! Clean residual min=-0.003475 max=0.003130 Jy/beam
! Clean residual mean=0.000005 rms=0.000972 Jy/beam
! Combined flux in latest and established models = 0.228332 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 128 components and 0.228332 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091687Jy  sigma=0.176198
! Fit after  self-cal, rms=0.091687Jy  sigma=0.176198
! 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=3.031 mas, bmaj=10.48 mas, bpa=2.548 degrees
! Estimated noise=3.72513 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.031 x 10.48 at 2.548 degrees (North through East)
! Clean map  min=-0.002676  max=0.15693 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=2.27 mas, bmaj=10.31 mas, bpa=2.954 degrees
! Estimated noise=7.04622 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.109372 Jy
! Component: 100  -  total flux cleaned = 0.152532 Jy
! Component: 150  -  total flux cleaned = 0.175876 Jy
! Component: 200  -  total flux cleaned = 0.190524 Jy
! Total flux subtracted in 200 components = 0.190524 Jy
! Clean residual min=-0.006598 max=0.007759 Jy/beam
! Clean residual mean=0.000006 rms=0.001644 Jy/beam
! Combined flux in latest and established models = 0.190524 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.190524 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.031 mas, bmaj=10.48 mas, bpa=2.548 degrees
! Estimated noise=3.72513 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 = 0.0150962 Jy
! Component: 100  -  total flux cleaned = 0.0236648 Jy
! Component: 150  -  total flux cleaned = 0.0289667 Jy
! Component: 200  -  total flux cleaned = 0.0325229 Jy
! Total flux subtracted in 200 components = 0.0325229 Jy
! Clean residual min=-0.003480 max=0.002897 Jy/beam
! Clean residual mean=0.000005 rms=0.000860 Jy/beam
! Combined flux in latest and established models = 0.223047 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 35 components and 0.223047 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=7.352 mas, bmaj=11.71 mas, bpa=3.403 degrees
! Estimated noise=4.59014 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00227322 Jy
! Component: 100  -  total flux cleaned = 0.00331797 Jy
! Component: 150  -  total flux cleaned = 0.00398979 Jy
! Component: 200  -  total flux cleaned = 0.00446803 Jy
! Total flux subtracted in 200 components = 0.00446803 Jy
! Clean residual min=-0.003600 max=0.003117 Jy/beam
! Clean residual mean=0.000006 rms=0.001014 Jy/beam
! Combined flux in latest and established models = 0.227515 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 = 0.00030335 Jy
! Component: 100  -  total flux cleaned = 0.000470332 Jy
! Component: 150  -  total flux cleaned = 0.000578458 Jy
! Component: 200  -  total flux cleaned = 0.000666925 Jy
! Total flux subtracted in 200 components = 0.000666925 Jy
! Clean residual min=-0.003459 max=0.003159 Jy/beam
! Clean residual mean=0.000005 rms=0.000976 Jy/beam
! Combined flux in latest and established models = 0.228182 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 85 components and 0.228182 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.031 mas, bmaj=10.48 mas, bpa=2.548 degrees
! Estimated noise=3.72513 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000331308 Jy
! Component: 100  -  total flux cleaned = -0.000337881 Jy
! Component: 150  -  total flux cleaned = -0.000411884 Jy
! Component: 200  -  total flux cleaned = -0.000380295 Jy
! Total flux subtracted in 200 components = -0.000380295 Jy
! Clean residual min=-0.002976 max=0.002783 Jy/beam
! Clean residual mean=0.000002 rms=0.000699 Jy/beam
! Combined flux in latest and established models = 0.227802 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 103 components and 0.227802 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.091692Jy  sigma=0.176225
! Fit after  self-cal, rms=0.091688Jy  sigma=0.176207
wmodel /g0/scr/pima/npcsb_uvs/J0257+7843_S_map.mod
! Writing 103 model components to file: /g0/scr/pima/npcsb_uvs/J0257+7843_S_map.mod
wobs /g0/scr/pima/npcsb_uvs/J0257+7843_S_uvs.fits
! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0257+7843_S_uvs.fits
wwins /g0/scr/pima/npcsb_uvs/J0257+7843_S_map.win
! wwins: Wrote 2 windows to /g0/scr/pima/npcsb_uvs/J0257+7843_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 = -0.000116516 Jy
! Component: 100  -  total flux cleaned = -0.000481528 Jy
! Component: 150  -  total flux cleaned = -0.000565285 Jy
! Component: 200  -  total flux cleaned = -0.00092654 Jy
! Component: 250  -  total flux cleaned = -0.00115833 Jy
! Component: 300  -  total flux cleaned = -0.00149583 Jy
! Component: 350  -  total flux cleaned = -0.00185961 Jy
! Component: 400  -  total flux cleaned = -0.00203647 Jy
! Component: 450  -  total flux cleaned = -0.00221002 Jy
! Component: 500  -  total flux cleaned = -0.00241372 Jy
! Component: 550  -  total flux cleaned = -0.00264478 Jy
! Component: 600  -  total flux cleaned = -0.00277418 Jy
! Component: 650  -  total flux cleaned = -0.0029006 Jy
! Component: 700  -  total flux cleaned = -0.00305494 Jy
! Component: 750  -  total flux cleaned = -0.00317645 Jy
! Component: 800  -  total flux cleaned = -0.00329568 Jy
! Component: 850  -  total flux cleaned = -0.00347088 Jy
! Component: 900  -  total flux cleaned = -0.00361396 Jy
! Component: 950  -  total flux cleaned = -0.00381116 Jy
! Component: 1000  -  total flux cleaned = -0.00397758 Jy
! Component: 1050  -  total flux cleaned = -0.00416829 Jy
! Component: 1100  -  total flux cleaned = -0.00422195 Jy
! Component: 1150  -  total flux cleaned = -0.0044613 Jy
! Component: 1200  -  total flux cleaned = -0.00459206 Jy
! Component: 1250  -  total flux cleaned = -0.00472147 Jy
! Component: 1300  -  total flux cleaned = -0.00487471 Jy
! Component: 1350  -  total flux cleaned = -0.00500083 Jy
! Component: 1400  -  total flux cleaned = -0.00507523 Jy
! Component: 1450  -  total flux cleaned = -0.00514892 Jy
! Component: 1500  -  total flux cleaned = -0.00539184 Jy
! Component: 1550  -  total flux cleaned = -0.00541564 Jy
! Component: 1600  -  total flux cleaned = -0.00553439 Jy
! Component: 1650  -  total flux cleaned = -0.00572179 Jy
! Component: 1700  -  total flux cleaned = -0.00586079 Jy
! Component: 1750  -  total flux cleaned = -0.00597547 Jy
! Component: 1800  -  total flux cleaned = -0.0061116 Jy
! Component: 1850  -  total flux cleaned = -0.00617883 Jy
! Component: 1900  -  total flux cleaned = -0.00629021 Jy
! Component: 1950  -  total flux cleaned = -0.00644448 Jy
! Component: 2000  -  total flux cleaned = -0.00664117 Jy
! Component: 2050  -  total flux cleaned = -0.00677062 Jy
! Component: 2100  -  total flux cleaned = -0.00683477 Jy
! Component: 2150  -  total flux cleaned = -0.00694097 Jy
! Component: 2200  -  total flux cleaned = -0.00702512 Jy
! Component: 2250  -  total flux cleaned = -0.00706695 Jy
! Component: 2300  -  total flux cleaned = -0.00712915 Jy
! Component: 2350  -  total flux cleaned = -0.00727286 Jy
! Component: 2400  -  total flux cleaned = -0.00731365 Jy
! Component: 2450  -  total flux cleaned = -0.0073339 Jy
! Component: 2500  -  total flux cleaned = -0.00747448 Jy
! Component: 2550  -  total flux cleaned = -0.00753442 Jy
! Component: 2600  -  total flux cleaned = -0.00765267 Jy
! Component: 2650  -  total flux cleaned = -0.00775021 Jy
! Component: 2700  -  total flux cleaned = -0.00784719 Jy
! Component: 2750  -  total flux cleaned = -0.00792431 Jy
! Component: 2800  -  total flux cleaned = -0.00792434 Jy
! Component: 2850  -  total flux cleaned = -0.00801914 Jy
! Component: 2900  -  total flux cleaned = -0.00811324 Jy
! Component: 2950  -  total flux cleaned = -0.00822524 Jy
! Component: 3000  -  total flux cleaned = -0.00831809 Jy
! Component: 3050  -  total flux cleaned = -0.00833652 Jy
! Component: 3100  -  total flux cleaned = -0.00842802 Jy
! Component: 3150  -  total flux cleaned = -0.00850071 Jy
! Component: 3200  -  total flux cleaned = -0.00848275 Jy
! Component: 3250  -  total flux cleaned = -0.00851857 Jy
! Component: 3300  -  total flux cleaned = -0.0085722 Jy
! Component: 3350  -  total flux cleaned = -0.00860761 Jy
! Component: 3400  -  total flux cleaned = -0.00862521 Jy
! Component: 3450  -  total flux cleaned = -0.0086952 Jy
! Component: 3500  -  total flux cleaned = -0.00871275 Jy
! Component: 3550  -  total flux cleaned = -0.00876471 Jy
! Component: 3600  -  total flux cleaned = -0.00883325 Jy
! Component: 3650  -  total flux cleaned = -0.00888441 Jy
! Component: 3700  -  total flux cleaned = -0.00893517 Jy
! Component: 3750  -  total flux cleaned = -0.00898571 Jy
! Component: 3800  -  total flux cleaned = -0.00905272 Jy
! Component: 3850  -  total flux cleaned = -0.00913591 Jy
! Component: 3900  -  total flux cleaned = -0.00921897 Jy
! Component: 3950  -  total flux cleaned = -0.00918602 Jy
! Component: 4000  -  total flux cleaned = -0.0092844 Jy
! Component: 4050  -  total flux cleaned = -0.0093824 Jy
! Total flux subtracted in 4096 components = -0.00943119 Jy
! Clean residual min=-0.000987 max=0.001012 Jy/beam
! Clean residual mean=0.000000 rms=0.000309 Jy/beam
! Combined flux in latest and established models = 0.218371 Jy
keep
! Adding 336 model components to the UV plane model.
! The established model now contains 439 components and 0.218371 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/g0/scr/pima/npcsb_uvs/J0257+7843_S\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.031 x 10.48 at 2.548 degrees (North through East)
! Clean map  min=-0.0025097  max=0.15647 Jy/beam
! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0257+7843_S_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.15647 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000309305 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.593032 0.593032 1.18606 2.37213 4.74425 9.48851 18.977 37.954 75.9081
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0009 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.156 
quit
! Quitting program
! Log file /g0/scr/pima/npcsb_uvs/J0257+7843_S_uvs.log closed on Wed Sep 25 00:08:39 2013