! Started logfile: J1921+0204_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:36:50 2016
obs J1921+0204_S_2014_08_05_pus_uva.fits
! Reading UV FITS file: J1921+0204_S_2014_08_05_pus_uva.fits
! AN table 1: 123 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.68925 visibilities/baseline/integration-bin.
! Found source: J1921+0204
! 
! 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  2.23588e+09      3.2e+07          1      3.2e+07
!  02        2  2.26788e+09      3.2e+07          1      3.2e+07
!  03        3  2.29988e+09      3.2e+07          1      3.2e+07
!  04        4  2.36388e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 360 lines of history.
! 
! Reading 15260 visibilities.
select I
! Polarization I is unavailable.
! 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 
![@muppet J1921+0204_S_2014_08_05_pus]
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.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 204 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.941924Jy  sigma=0.009465
! Fit after  self-cal, rms=0.914705Jy  sigma=0.009237
! 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=3.706 mas, bmaj=10.02 mas, bpa=19.05 degrees
! Estimated noise=728.352 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 = 0.0667493 Jy
! Component: 100  -  total flux cleaned = 0.0853239 Jy
! Total flux subtracted in 100 components = 0.0853239 Jy
! Clean residual min=-0.005230 max=0.007549 Jy/beam
! Clean residual mean=-0.000024 rms=0.001354 Jy/beam
! Combined flux in latest and established models = 0.0853239 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.0853239 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.095689Jy  sigma=0.000818
! Fit after  self-cal, rms=0.095588Jy  sigma=0.000817
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00803038 Jy
! Component: 100  -  total flux cleaned = 0.0117585 Jy
! Total flux subtracted in 100 components = 0.0117585 Jy
! Clean residual min=-0.004044 max=0.003931 Jy/beam
! Clean residual mean=-0.000013 rms=0.001047 Jy/beam
! Combined flux in latest and established models = 0.0970824 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 23 components and 0.0970824 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.094846Jy  sigma=0.000810
! Fit after  self-cal, rms=0.094822Jy  sigma=0.000809
! 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=4.611 mas, bmaj=11 mas, bpa=15.85 degrees
! Estimated noise=584.246 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 = 0.00274261 Jy
! Component: 100  -  total flux cleaned = 0.00435554 Jy
! Component: 150  -  total flux cleaned = 0.00538643 Jy
! Component: 200  -  total flux cleaned = 0.00608211 Jy
! Total flux subtracted in 200 components = 0.00608211 Jy
! Clean residual min=-0.003326 max=0.003591 Jy/beam
! Clean residual mean=-0.000011 rms=0.000907 Jy/beam
! Combined flux in latest and established models = 0.103165 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 50 components and 0.103165 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.094710Jy  sigma=0.000809
! Fit after  self-cal, rms=0.094703Jy  sigma=0.000809
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.85     HN        1.10     KP        1.05     
!   LA        1.06     MK        1.00*    NL        0.82     OV        1.04     
!   PT        1.06     SC        0.91     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        1.18     KP        1.03     
!   LA        1.08     MK        1.00*    NL        0.93     OV        1.06     
!   PT        1.02     SC        1.04     
! 
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        1.10     HN        1.15     KP        0.92     
!   LA        0.84     MK        1.00*    NL        0.97     OV        0.97     
!   PT        0.99     SC        1.07     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.02     HN        1.17     KP        0.90     
!   LA        0.81     MK        1.00*    NL        1.15     OV        0.98     
!   PT        1.03     SC        0.97     
! 
! 
! Fit before self-cal, rms=0.094703Jy  sigma=0.000809
! Fit after  self-cal, rms=0.093492Jy  sigma=0.000802
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.638 mas, bmaj=11.21 mas, bpa=16.71 degrees
! Estimated noise=588.619 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 = -0.00067531 Jy
! Component: 100  -  total flux cleaned = -0.00085134 Jy
! Component: 150  -  total flux cleaned = -0.000851027 Jy
! Component: 200  -  total flux cleaned = -0.000879699 Jy
! Total flux subtracted in 200 components = -0.000879699 Jy
! Clean residual min=-0.003123 max=0.002576 Jy/beam
! Clean residual mean=0.000001 rms=0.000746 Jy/beam
! Combined flux in latest and established models = 0.102285 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 67 components and 0.102285 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.093449Jy  sigma=0.000801
! Fit after  self-cal, rms=0.093442Jy  sigma=0.000801
! 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=0.093442Jy  sigma=0.000801
! Fit after  self-cal, rms=0.098426Jy  sigma=0.000797
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.625 mas, bmaj=11.11 mas, bpa=16.27 degrees
! Estimated noise=585.656 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00020356 Jy
! Component: 100  -  total flux cleaned = 0.000312605 Jy
! Component: 150  -  total flux cleaned = 0.000390803 Jy
! Component: 200  -  total flux cleaned = 0.000411619 Jy
! Total flux subtracted in 200 components = 0.000411619 Jy
! Clean residual min=-0.002246 max=0.001866 Jy/beam
! Clean residual mean=0.000001 rms=0.000520 Jy/beam
! Combined flux in latest and established models = 0.102696 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 76 components and 0.102696 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.098419Jy  sigma=0.000797
! Fit after  self-cal, rms=0.098539Jy  sigma=0.000797
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 = -3.54559e-05 Jy
! Component: 100  -  total flux cleaned = -3.64681e-05 Jy
! Component: 150  -  total flux cleaned = -2.83774e-05 Jy
! Component: 200  -  total flux cleaned = -2.82199e-05 Jy
! Total flux subtracted in 200 components = -2.82199e-05 Jy
! Clean residual min=-0.002258 max=0.001893 Jy/beam
! Clean residual mean=0.000001 rms=0.000521 Jy/beam
! Combined flux in latest and established models = 0.102668 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 84 components and 0.102668 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.098538Jy  sigma=0.000797
! Fit after  self-cal, rms=0.098536Jy  sigma=0.000797
! 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=0.098536Jy  sigma=0.000797
! Fit after  self-cal, rms=0.099539Jy  sigma=0.000797
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.62 mas, bmaj=11.1 mas, bpa=16.24 degrees
! Estimated noise=586.555 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00035325 Jy
! Component: 100  -  total flux cleaned = 0.000429636 Jy
! Component: 150  -  total flux cleaned = 0.000467624 Jy
! Component: 200  -  total flux cleaned = 0.000459739 Jy
! Total flux subtracted in 200 components = 0.000459739 Jy
! Clean residual min=-0.002177 max=0.001824 Jy/beam
! Clean residual mean=0.000002 rms=0.000514 Jy/beam
! Combined flux in latest and established models = 0.103128 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 87 components and 0.103128 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.099536Jy  sigma=0.000797
! Fit after  self-cal, rms=0.099548Jy  sigma=0.000797
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 = -1.90334e-05 Jy
! Component: 100  -  total flux cleaned = -1.92535e-05 Jy
! Component: 150  -  total flux cleaned = -2.62405e-05 Jy
! Component: 200  -  total flux cleaned = -3.27648e-05 Jy
! Total flux subtracted in 200 components = -3.27648e-05 Jy
! Clean residual min=-0.002170 max=0.001821 Jy/beam
! Clean residual mean=0.000002 rms=0.000514 Jy/beam
! Combined flux in latest and established models = 0.103095 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 90 components and 0.103095 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.099547Jy  sigma=0.000797
! Fit after  self-cal, rms=0.099546Jy  sigma=0.000797
! 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=0.099546Jy  sigma=0.000797
! Fit after  self-cal, rms=0.100007Jy  sigma=0.000797
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.975 mas, bmaj=13.41 mas, bpa=14.26 degrees
! Estimated noise=654.578 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000389567 Jy
! Component: 100  -  total flux cleaned = 0.000408078 Jy
! Component: 150  -  total flux cleaned = 0.000416503 Jy
! Component: 200  -  total flux cleaned = 0.000416596 Jy
! Total flux subtracted in 200 components = 0.000416596 Jy
! Clean residual min=-0.002272 max=0.002170 Jy/beam
! Clean residual mean=0.000005 rms=0.000603 Jy/beam
! Combined flux in latest and established models = 0.103512 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 95 components and 0.103512 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.100007Jy  sigma=0.000797
! Fit after  self-cal, rms=0.100010Jy  sigma=0.000797
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 = 7.33926e-05 Jy
! Component: 100  -  total flux cleaned = 4.22088e-05 Jy
! Component: 150  -  total flux cleaned = 7.08672e-06 Jy
! Component: 200  -  total flux cleaned = -1.19541e-05 Jy
! Total flux subtracted in 200 components = -1.19541e-05 Jy
! Clean residual min=-0.002257 max=0.002164 Jy/beam
! Clean residual mean=0.000005 rms=0.000603 Jy/beam
! Combined flux in latest and established models = 0.1035 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 97 components and 0.1035 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.100010Jy  sigma=0.000797
! Fit after  self-cal, rms=0.100009Jy  sigma=0.000797
! 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=4.617 mas, bmaj=11.09 mas, bpa=16.22 degrees
! Estimated noise=587.539 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.617 x 11.09 at 16.22 degrees (North through East)
! Clean map  min=-0.002126  max=0.086642 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=3.696 mas, bmaj=10.07 mas, bpa=19.24 degrees
! Estimated noise=733.808 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0669674 Jy
! Component: 100  -  total flux cleaned = 0.0863619 Jy
! Component: 150  -  total flux cleaned = 0.0943187 Jy
! Component: 200  -  total flux cleaned = 0.0981261 Jy
! Total flux subtracted in 200 components = 0.0981261 Jy
! Clean residual min=-0.002639 max=0.002374 Jy/beam
! Clean residual mean=-0.000004 rms=0.000636 Jy/beam
! Combined flux in latest and established models = 0.0981262 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 0.0981262 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.617 mas, bmaj=11.09 mas, bpa=16.22 degrees
! Estimated noise=587.539 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 = 0.0024627 Jy
! Component: 100  -  total flux cleaned = 0.00383368 Jy
! Component: 150  -  total flux cleaned = 0.00457084 Jy
! Component: 200  -  total flux cleaned = 0.00480102 Jy
! Total flux subtracted in 200 components = 0.00480102 Jy
! Clean residual min=-0.002268 max=0.001872 Jy/beam
! Clean residual mean=0.000001 rms=0.000521 Jy/beam
! Combined flux in latest and established models = 0.102927 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 45 components and 0.102927 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=8.975 mas, bmaj=13.41 mas, bpa=14.26 degrees
! Estimated noise=654.578 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000313226 Jy
! Component: 100  -  total flux cleaned = 0.000401063 Jy
! Component: 150  -  total flux cleaned = 0.000461494 Jy
! Component: 200  -  total flux cleaned = 0.000477979 Jy
! Total flux subtracted in 200 components = 0.000477979 Jy
! Clean residual min=-0.002269 max=0.002209 Jy/beam
! Clean residual mean=0.000004 rms=0.000606 Jy/beam
! Combined flux in latest and established models = 0.103405 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 = 1.56245e-05 Jy
! Component: 100  -  total flux cleaned = 2.31125e-05 Jy
! Component: 150  -  total flux cleaned = 3.71884e-05 Jy
! Component: 200  -  total flux cleaned = 3.70448e-05 Jy
! Total flux subtracted in 200 components = 3.70448e-05 Jy
! Clean residual min=-0.002266 max=0.002191 Jy/beam
! Clean residual mean=0.000004 rms=0.000605 Jy/beam
! Combined flux in latest and established models = 0.103442 Jy
! Adding 14 model components to the UV plane model.
! The established model now contains 56 components and 0.103442 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.617 mas, bmaj=11.09 mas, bpa=16.22 degrees
! Estimated noise=587.539 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.11222e-05 Jy
! Component: 100  -  total flux cleaned = 2.50726e-05 Jy
! Component: 150  -  total flux cleaned = 4.90667e-05 Jy
! Component: 200  -  total flux cleaned = 6.00256e-05 Jy
! Total flux subtracted in 200 components = 6.00256e-05 Jy
! Clean residual min=-0.002208 max=0.001885 Jy/beam
! Clean residual mean=0.000002 rms=0.000513 Jy/beam
! Combined flux in latest and established models = 0.103502 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 68 components and 0.103502 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.100021Jy  sigma=0.000797
! Fit after  self-cal, rms=0.100022Jy  sigma=0.000797
wmodel J1921+0204_S_2014_08_05_pus_map.mod
! Writing 68 model components to file: J1921+0204_S_2014_08_05_pus_map.mod
wobs J1921+0204_S_2014_08_05_pus_uvs.fits
! Writing UV FITS file: J1921+0204_S_2014_08_05_pus_uvs.fits
wwins J1921+0204_S_2014_08_05_pus_map.win
! wwins: Wrote 1 windows to J1921+0204_S_2014_08_05_pus_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 = -0.000854034 Jy
! Component: 100  -  total flux cleaned = -0.00105326 Jy
! Component: 150  -  total flux cleaned = -0.00114643 Jy
! Component: 200  -  total flux cleaned = -0.00114719 Jy
! Component: 250  -  total flux cleaned = -0.00114694 Jy
! Component: 300  -  total flux cleaned = -0.00117349 Jy
! Component: 350  -  total flux cleaned = -0.00117355 Jy
! Component: 400  -  total flux cleaned = -0.00109876 Jy
! Component: 450  -  total flux cleaned = -0.00109834 Jy
! Component: 500  -  total flux cleaned = -0.00107383 Jy
! Component: 550  -  total flux cleaned = -0.00102806 Jy
! Component: 600  -  total flux cleaned = -0.00107266 Jy
! Component: 650  -  total flux cleaned = -0.00111601 Jy
! Component: 700  -  total flux cleaned = -0.00115841 Jy
! Component: 750  -  total flux cleaned = -0.00115881 Jy
! Component: 800  -  total flux cleaned = -0.00124062 Jy
! Component: 850  -  total flux cleaned = -0.00132031 Jy
! Component: 900  -  total flux cleaned = -0.00135943 Jy
! Component: 950  -  total flux cleaned = -0.00141736 Jy
! Component: 1000  -  total flux cleaned = -0.00143628 Jy
! Component: 1050  -  total flux cleaned = -0.00151088 Jy
! Component: 1100  -  total flux cleaned = -0.0015845 Jy
! Component: 1150  -  total flux cleaned = -0.00169319 Jy
! Component: 1200  -  total flux cleaned = -0.00172899 Jy
! Component: 1250  -  total flux cleaned = -0.00181735 Jy
! Component: 1300  -  total flux cleaned = -0.00188639 Jy
! Component: 1350  -  total flux cleaned = -0.00193738 Jy
! Component: 1400  -  total flux cleaned = -0.0019202 Jy
! Component: 1450  -  total flux cleaned = -0.00193663 Jy
! Component: 1500  -  total flux cleaned = -0.00201893 Jy
! Component: 1550  -  total flux cleaned = -0.00206795 Jy
! Component: 1600  -  total flux cleaned = -0.00210017 Jy
! Component: 1650  -  total flux cleaned = -0.00221108 Jy
! Component: 1700  -  total flux cleaned = -0.00222677 Jy
! Component: 1750  -  total flux cleaned = -0.00230441 Jy
! Component: 1800  -  total flux cleaned = -0.00238097 Jy
! Component: 1850  -  total flux cleaned = -0.00245668 Jy
! Component: 1900  -  total flux cleaned = -0.00250137 Jy
! Component: 1950  -  total flux cleaned = -0.00251624 Jy
! Component: 2000  -  total flux cleaned = -0.00258944 Jy
! Component: 2050  -  total flux cleaned = -0.00260418 Jy
! Component: 2100  -  total flux cleaned = -0.0026473 Jy
! Component: 2150  -  total flux cleaned = -0.00267554 Jy
! Component: 2200  -  total flux cleaned = -0.00264726 Jy
! Component: 2250  -  total flux cleaned = -0.00264726 Jy
! Component: 2300  -  total flux cleaned = -0.00268877 Jy
! Component: 2350  -  total flux cleaned = -0.00272974 Jy
! Component: 2400  -  total flux cleaned = -0.00275671 Jy
! Component: 2450  -  total flux cleaned = -0.00277015 Jy
! Component: 2500  -  total flux cleaned = -0.00279658 Jy
! Component: 2550  -  total flux cleaned = -0.00283584 Jy
! Component: 2600  -  total flux cleaned = -0.00283554 Jy
! Component: 2650  -  total flux cleaned = -0.00284845 Jy
! Component: 2700  -  total flux cleaned = -0.0028869 Jy
! Component: 2750  -  total flux cleaned = -0.00291208 Jy
! Component: 2800  -  total flux cleaned = -0.00294969 Jy
! Component: 2850  -  total flux cleaned = -0.00296227 Jy
! Component: 2900  -  total flux cleaned = -0.00295003 Jy
! Component: 2950  -  total flux cleaned = -0.00298685 Jy
! Component: 3000  -  total flux cleaned = -0.0030356 Jy
! Component: 3050  -  total flux cleaned = -0.00304772 Jy
! Component: 3100  -  total flux cleaned = -0.00304778 Jy
! Component: 3150  -  total flux cleaned = -0.00307154 Jy
! Component: 3200  -  total flux cleaned = -0.0031069 Jy
! Component: 3250  -  total flux cleaned = -0.00313027 Jy
! Component: 3300  -  total flux cleaned = -0.00311874 Jy
! Component: 3350  -  total flux cleaned = -0.0031993 Jy
! Component: 3400  -  total flux cleaned = -0.00324499 Jy
! Component: 3450  -  total flux cleaned = -0.00324495 Jy
! Component: 3500  -  total flux cleaned = -0.00325625 Jy
! Component: 3550  -  total flux cleaned = -0.00331208 Jy
! Component: 3600  -  total flux cleaned = -0.0033452 Jy
! Component: 3650  -  total flux cleaned = -0.0033673 Jy
! Component: 3700  -  total flux cleaned = -0.00337826 Jy
! Component: 3750  -  total flux cleaned = -0.00342158 Jy
! Component: 3800  -  total flux cleaned = -0.00341078 Jy
! Component: 3850  -  total flux cleaned = -0.00345358 Jy
! Component: 3900  -  total flux cleaned = -0.00346424 Jy
! Component: 3950  -  total flux cleaned = -0.00349589 Jy
! Component: 4000  -  total flux cleaned = -0.00352742 Jy
! Component: 4050  -  total flux cleaned = -0.00353779 Jy
! Total flux subtracted in 4096 components = -0.00354812 Jy
! Clean residual min=-0.000610 max=0.000634 Jy/beam
! Clean residual mean=0.000001 rms=0.000206 Jy/beam
! Combined flux in latest and established models = 0.0999542 Jy
keep
! Adding 294 model components to the UV plane model.
! The established model now contains 362 components and 0.0999542 Jy
![Exited script file: muppet]
wmap "J1921+0204_S_2014_08_05_pus\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.617 x 11.09 at 16.22 degrees (North through East)
! Clean map  min=-0.0015017  max=0.086745 Jy/beam
! Writing clean map to FITS file: J1921+0204_S_2014_08_05_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.0867447 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000199484 
device "J1921+0204_S_2014_08_05_pus\_map.eps/VPS"
! Attempting to open device: 'J1921+0204_S_2014_08_05_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.689901 0.689901 1.3798 2.7596 5.51921 11.0384 22.0768 44.1537 88.3074
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0005 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.086 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.617 x 11.09 at 16.22 degrees (North through East)
! Clean map  min=-0.0015017  max=0.086745 Jy/beam
quit
! Quitting program
! Log file J1921+0204_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:36:56 2016