! Started logfile: /scr/pima/bp171a7_uvs/J1156+3128_C_uvs.log on Sun May 12 14:53:16 2013
obs /scr/pima/bp171a7_uvs/J1156+3128_C_uva.fits
! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1156+3128_C_uva.fits
! AN table 1: 39 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.344017 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1156+3128
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  4.14397e+09      3.2e+07          1      3.2e+07
!  02        2  4.17597e+09      3.2e+07          1      3.2e+07
!  03        3  4.20797e+09      3.2e+07          1      3.2e+07
!  04        4  4.23997e+09      3.2e+07          1      3.2e+07
!  05        5  4.43197e+09      3.2e+07          1      3.2e+07
!  06        6  4.52797e+09      3.2e+07          1      3.2e+07
!  07        7  4.55997e+09      3.2e+07          1      3.2e+07
!  08        8  4.59197e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 0 lines of history.
! 
! Reading 3864 visibilities.
select RR
! Selecting polarization: RR,  channels: 1..8
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
print "field_size =",field_size
! field_size = 1024 
print "field_cell =",field_cell
! field_cell = 0.3 
print "taper_size =",taper_size
! taper_size = 40 
![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J1156+3128_C]
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 0.300x0.300 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 138 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 138 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 138 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 138 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 138 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 138 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 138 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 138 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.010397Jy  sigma=0.714272
! Fit after  self-cal, rms=0.903255Jy  sigma=0.638556
! 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=3.212 mas, bmaj=7.189 mas, bpa=-2.316 degrees
! Estimated noise=22.1187 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 = 0.0701897 Jy
! Component: 100  -  total flux cleaned = 0.111109 Jy
! Total flux subtracted in 100 components = 0.111109 Jy
! Clean residual min=-0.017110 max=0.033778 Jy/beam
! Clean residual mean=0.000116 rms=0.007104 Jy/beam
! Combined flux in latest and established models = 0.111109 Jy
! Performing phase self-cal
! Adding 43 model components to the UV plane model.
! The established model now contains 43 components and 0.111109 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.113455Jy  sigma=0.080212
! Fit after  self-cal, rms=0.112783Jy  sigma=0.079737
! 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=3.823 mas, bmaj=8.363 mas, bpa=0.3125 degrees
! Estimated noise=16.7825 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 = 0.0501229 Jy
! Component: 100  -  total flux cleaned = 0.0836285 Jy
! Component: 150  -  total flux cleaned = 0.107955 Jy
! Component: 200  -  total flux cleaned = 0.125727 Jy
! Total flux subtracted in 200 components = 0.125727 Jy
! Clean residual min=-0.021904 max=0.034831 Jy/beam
! Clean residual mean=0.000056 rms=0.007669 Jy/beam
! Combined flux in latest and established models = 0.236836 Jy
! Performing phase self-cal
! Adding 53 model components to the UV plane model.
! The established model now contains 82 components and 0.236836 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.081581Jy  sigma=0.057671
! Fit after  self-cal, rms=0.081286Jy  sigma=0.057462
! 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:
!   FD        1.67     HN        0.59     KP        0.98     LA        0.91     
!   MK        2.12     NL        4.34     OV        2.05     PT        0.56     
!   SC        1.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.59     HN        2.56     KP        1.00     LA        0.92     
!   MK        1.50     NL        3.73     OV        1.90     PT        0.63     
!   SC        1.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.35     HN        0.80     KP        1.09     LA        0.86     
!   MK        1.64     NL        5.03     OV        1.84     PT        0.63     
!   SC        1.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.23     HN        0.71     KP        1.26     LA        0.92     
!   MK        1.58     NL        3.60     OV        2.05     PT        0.66     
!   SC        1.00*    
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.33     HN        1.20     KP        1.09     LA        0.92     
!   MK        2.26     NL        3.37     OV        2.00     PT        0.71     
!   SC        1.00*    
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.22     HN        0.85     KP        1.16     LA        1.04     
!   MK        1.92     NL        3.58     OV        1.88     PT        0.72     
!   SC        1.00*    
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.16     HN        0.87     KP        0.99     LA        1.01     
!   MK        2.45     NL        4.53     OV        2.09     PT        0.64     
!   SC        1.00*    
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.24     HN        1.44     KP        1.14     LA        1.09     
!   MK        1.98     NL        3.15     OV        2.07     PT        0.59     
!   SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.081286Jy  sigma=0.057462
! Fit after  self-cal, rms=0.089013Jy  sigma=0.038092
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.611 mas, bmaj=9.175 mas, bpa=1.549 degrees
! Estimated noise=23.0288 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 = -0.00468861 Jy
! Component: 100  -  total flux cleaned = -0.00616074 Jy
! Component: 150  -  total flux cleaned = -0.00774336 Jy
! Component: 200  -  total flux cleaned = -0.00885318 Jy
! Total flux subtracted in 200 components = -0.00885318 Jy
! Clean residual min=-0.011878 max=0.011049 Jy/beam
! Clean residual mean=0.000061 rms=0.003537 Jy/beam
! Combined flux in latest and established models = 0.227983 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 92 components and 0.227983 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.085125Jy  sigma=0.037141
! Fit after  self-cal, rms=0.086724Jy  sigma=0.036908
! 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.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.086724Jy  sigma=0.036908
! Fit after  self-cal, rms=0.095755Jy  sigma=0.030266
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.956 mas, bmaj=9.417 mas, bpa=1.904 degrees
! Estimated noise=24.2684 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00253843 Jy
! Component: 100  -  total flux cleaned = 0.00143188 Jy
! Component: 150  -  total flux cleaned = 0.000678421 Jy
! Component: 200  -  total flux cleaned = 2.86874e-05 Jy
! Total flux subtracted in 200 components = 2.86874e-05 Jy
! Clean residual min=-0.011492 max=0.010142 Jy/beam
! Clean residual mean=0.000053 rms=0.003266 Jy/beam
! Combined flux in latest and established models = 0.228012 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 96 components and 0.228012 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.094256Jy  sigma=0.029872
! Fit after  self-cal, rms=0.094133Jy  sigma=0.029823
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 = -0.00111912 Jy
! Component: 100  -  total flux cleaned = -0.00167875 Jy
! Component: 150  -  total flux cleaned = -0.00215811 Jy
! Component: 200  -  total flux cleaned = -0.00259632 Jy
! Total flux subtracted in 200 components = -0.00259632 Jy
! Clean residual min=-0.011455 max=0.009821 Jy/beam
! Clean residual mean=0.000047 rms=0.003256 Jy/beam
! Combined flux in latest and established models = 0.225415 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 98 components and 0.225415 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.093475Jy  sigma=0.029758
! Fit after  self-cal, rms=0.093448Jy  sigma=0.029739
! 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.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.093448Jy  sigma=0.029739
! Fit after  self-cal, rms=0.126790Jy  sigma=0.030934
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.01 mas, bmaj=9.8 mas, bpa=1.294 degrees
! Estimated noise=26.5407 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00896792 Jy
! Component: 100  -  total flux cleaned = 0.00901438 Jy
! Component: 150  -  total flux cleaned = 0.00825088 Jy
! Component: 200  -  total flux cleaned = 0.00733813 Jy
! Total flux subtracted in 200 components = 0.00733813 Jy
! Clean residual min=-0.014201 max=0.015231 Jy/beam
! Clean residual mean=0.000102 rms=0.004272 Jy/beam
! Combined flux in latest and established models = 0.232753 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 103 components and 0.232753 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.123638Jy  sigma=0.030256
! Fit after  self-cal, rms=0.123748Jy  sigma=0.030219
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 = -0.000826926 Jy
! Component: 100  -  total flux cleaned = -0.00157049 Jy
! Component: 150  -  total flux cleaned = -0.0020655 Jy
! Component: 200  -  total flux cleaned = -0.00266982 Jy
! Total flux subtracted in 200 components = -0.00266982 Jy
! Clean residual min=-0.014053 max=0.014739 Jy/beam
! Clean residual mean=0.000096 rms=0.004168 Jy/beam
! Combined flux in latest and established models = 0.230084 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 107 components and 0.230084 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.122742Jy  sigma=0.030091
! Fit after  self-cal, rms=0.122500Jy  sigma=0.030074
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 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.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.122500Jy  sigma=0.030074
! Fit after  self-cal, rms=0.140927Jy  sigma=0.030434
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.929 mas, bmaj=11.55 mas, bpa=0.4172 degrees
! Estimated noise=26.6294 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0101094 Jy
! Component: 100  -  total flux cleaned = 0.0101398 Jy
! Component: 150  -  total flux cleaned = 0.00931514 Jy
! Component: 200  -  total flux cleaned = 0.00859284 Jy
! Total flux subtracted in 200 components = 0.00859284 Jy
! Clean residual min=-0.016641 max=0.017011 Jy/beam
! Clean residual mean=0.000112 rms=0.004779 Jy/beam
! Combined flux in latest and established models = 0.238676 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 109 components and 0.238676 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.137872Jy  sigma=0.029860
! Fit after  self-cal, rms=0.138355Jy  sigma=0.029820
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 = -0.000646069 Jy
! Component: 100  -  total flux cleaned = -0.00125087 Jy
! Component: 150  -  total flux cleaned = -0.00196306 Jy
! Component: 200  -  total flux cleaned = -0.00261325 Jy
! Total flux subtracted in 200 components = -0.00261325 Jy
! Clean residual min=-0.016578 max=0.016501 Jy/beam
! Clean residual mean=0.000105 rms=0.004654 Jy/beam
! Combined flux in latest and established models = 0.236063 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 111 components and 0.236063 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.137504Jy  sigma=0.029729
! Fit after  self-cal, rms=0.137322Jy  sigma=0.029718
! 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=5.053 mas, bmaj=10.17 mas, bpa=1.13 degrees
! Estimated noise=28.6529 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.053 x 10.17 at 1.13 degrees (North through East)
! Clean map  min=-0.015216  max=0.13655 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=3.943 mas, bmaj=8.156 mas, bpa=-1.511 degrees
! Estimated noise=46.077 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.129738 Jy
! Component: 100  -  total flux cleaned = 0.182148 Jy
! Component: 150  -  total flux cleaned = 0.207926 Jy
! Component: 200  -  total flux cleaned = 0.214969 Jy
! Total flux subtracted in 200 components = 0.214969 Jy
! Clean residual min=-0.017244 max=0.021315 Jy/beam
! Clean residual mean=0.000101 rms=0.004923 Jy/beam
! Combined flux in latest and established models = 0.214969 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 46 model components to the UV plane model.
! The established model now contains 46 components and 0.214969 Jy
! Inverting map and beam 
! Estimated beam: bmin=5.053 mas, bmaj=10.17 mas, bpa=1.13 degrees
! Estimated noise=28.6529 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)
! Added new window around map position (5.1, 0.9).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.015793 Jy
! Component: 100  -  total flux cleaned = 0.0200861 Jy
! Component: 150  -  total flux cleaned = 0.0224042 Jy
! Component: 200  -  total flux cleaned = 0.0249349 Jy
! Total flux subtracted in 200 components = 0.0249349 Jy
! Clean residual min=-0.015460 max=0.014459 Jy/beam
! Clean residual mean=0.000093 rms=0.004017 Jy/beam
! Combined flux in latest and established models = 0.239904 Jy
! Adding 37 model components to the UV plane model.
! The established model now contains 81 components and 0.239904 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.929 mas, bmaj=11.55 mas, bpa=0.4172 degrees
! Estimated noise=26.6294 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000802382 Jy
! Component: 100  -  total flux cleaned = -0.00107291 Jy
! Component: 150  -  total flux cleaned = -0.000812161 Jy
! Component: 200  -  total flux cleaned = -0.000807997 Jy
! Total flux subtracted in 200 components = -0.000807997 Jy
! Clean residual min=-0.015297 max=0.010794 Jy/beam
! Clean residual mean=0.000090 rms=0.003883 Jy/beam
! Combined flux in latest and established models = 0.239096 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 = 0.000207972 Jy
! Component: 100  -  total flux cleaned = 0.000389968 Jy
! Component: 150  -  total flux cleaned = 0.000550564 Jy
! Component: 200  -  total flux cleaned = 0.000704331 Jy
! Total flux subtracted in 200 components = 0.000704331 Jy
! Clean residual min=-0.014629 max=0.010824 Jy/beam
! Clean residual mean=0.000084 rms=0.003733 Jy/beam
! Combined flux in latest and established models = 0.2398 Jy
! Adding 49 model components to the UV plane model.
! The established model now contains 124 components and 0.2398 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=5.053 mas, bmaj=10.17 mas, bpa=1.13 degrees
! Estimated noise=28.6529 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000425835 Jy
! Component: 100  -  total flux cleaned = 0.000974106 Jy
! Component: 150  -  total flux cleaned = 0.00130865 Jy
! Component: 200  -  total flux cleaned = 0.00162531 Jy
! Total flux subtracted in 200 components = 0.00162531 Jy
! Clean residual min=-0.013551 max=0.010093 Jy/beam
! Clean residual mean=0.000075 rms=0.003466 Jy/beam
! Combined flux in latest and established models = 0.241425 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 141 components and 0.241425 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.133508Jy  sigma=0.028719
! Fit after  self-cal, rms=0.134387Jy  sigma=0.028384
wmodel /scr/pima/bp171a7_uvs/J1156+3128_C_map.mod
! Writing 141 model components to file: /scr/pima/bp171a7_uvs/J1156+3128_C_map.mod
wobs /scr/pima/bp171a7_uvs/J1156+3128_C_uvs.fits
! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1156+3128_C_uvs.fits
wwins /scr/pima/bp171a7_uvs/J1156+3128_C_map.win
! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J1156+3128_C_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 = -0.00545383 Jy
! Component: 100  -  total flux cleaned = -0.0100717 Jy
! Component: 150  -  total flux cleaned = -0.013793 Jy
! Component: 200  -  total flux cleaned = -0.0150537 Jy
! Component: 250  -  total flux cleaned = -0.0162403 Jy
! Component: 300  -  total flux cleaned = -0.017364 Jy
! Component: 350  -  total flux cleaned = -0.018434 Jy
! Component: 400  -  total flux cleaned = -0.0189476 Jy
! Component: 450  -  total flux cleaned = -0.0195608 Jy
! Component: 500  -  total flux cleaned = -0.0202683 Jy
! Component: 550  -  total flux cleaned = -0.0210666 Jy
! Component: 600  -  total flux cleaned = -0.0215061 Jy
! Component: 650  -  total flux cleaned = -0.0220364 Jy
! Component: 700  -  total flux cleaned = -0.0220352 Jy
! Component: 750  -  total flux cleaned = -0.0221338 Jy
! Component: 800  -  total flux cleaned = -0.0218413 Jy
! Component: 850  -  total flux cleaned = -0.021557 Jy
! Component: 900  -  total flux cleaned = -0.0213705 Jy
! Component: 950  -  total flux cleaned = -0.0211889 Jy
! Component: 1000  -  total flux cleaned = -0.0208395 Jy
! Component: 1050  -  total flux cleaned = -0.0207534 Jy
! Component: 1100  -  total flux cleaned = -0.0204238 Jy
! Component: 1150  -  total flux cleaned = -0.0203471 Jy
! Component: 1200  -  total flux cleaned = -0.0204263 Jy
! Component: 1250  -  total flux cleaned = -0.0201986 Jy
! Component: 1300  -  total flux cleaned = -0.0203488 Jy
! Component: 1350  -  total flux cleaned = -0.0203473 Jy
! Component: 1400  -  total flux cleaned = -0.0202736 Jy
! Component: 1450  -  total flux cleaned = -0.0205515 Jy
! Component: 1500  -  total flux cleaned = -0.0206863 Jy
! Component: 1550  -  total flux cleaned = -0.0208851 Jy
! Component: 1600  -  total flux cleaned = -0.0209477 Jy
! Component: 1650  -  total flux cleaned = -0.0209475 Jy
! Component: 1700  -  total flux cleaned = -0.0211989 Jy
! Component: 1750  -  total flux cleaned = -0.0213225 Jy
! Component: 1800  -  total flux cleaned = -0.021504 Jy
! Component: 1850  -  total flux cleaned = -0.0215048 Jy
! Component: 1900  -  total flux cleaned = -0.0217985 Jy
! Component: 1950  -  total flux cleaned = -0.0220862 Jy
! Component: 2000  -  total flux cleaned = -0.0222556 Jy
! Component: 2050  -  total flux cleaned = -0.0223672 Jy
! Component: 2100  -  total flux cleaned = -0.0225869 Jy
! Component: 2150  -  total flux cleaned = -0.0229645 Jy
! Component: 2200  -  total flux cleaned = -0.0230706 Jy
! Component: 2250  -  total flux cleaned = -0.0233829 Jy
! Component: 2300  -  total flux cleaned = -0.0235871 Jy
! Component: 2350  -  total flux cleaned = -0.0239904 Jy
! Component: 2400  -  total flux cleaned = -0.0241388 Jy
! Component: 2450  -  total flux cleaned = -0.024531 Jy
! Component: 2500  -  total flux cleaned = -0.024821 Jy
! Component: 2550  -  total flux cleaned = -0.0250586 Jy
! Component: 2600  -  total flux cleaned = -0.0251055 Jy
! Component: 2650  -  total flux cleaned = -0.0252898 Jy
! Component: 2700  -  total flux cleaned = -0.0252449 Jy
! Component: 2750  -  total flux cleaned = -0.0254243 Jy
! Component: 2800  -  total flux cleaned = -0.0254242 Jy
! Component: 2850  -  total flux cleaned = -0.0255552 Jy
! Component: 2900  -  total flux cleaned = -0.0253827 Jy
! Component: 2950  -  total flux cleaned = -0.0252977 Jy
! Component: 3000  -  total flux cleaned = -0.0252144 Jy
! Component: 3050  -  total flux cleaned = -0.025214 Jy
! Component: 3100  -  total flux cleaned = -0.025051 Jy
! Component: 3150  -  total flux cleaned = -0.0250507 Jy
! Component: 3200  -  total flux cleaned = -0.0248919 Jy
! Component: 3250  -  total flux cleaned = -0.024814 Jy
! Component: 3300  -  total flux cleaned = -0.0247367 Jy
! Component: 3350  -  total flux cleaned = -0.0245455 Jy
! Component: 3400  -  total flux cleaned = -0.0242804 Jy
! Component: 3450  -  total flux cleaned = -0.0243182 Jy
! Component: 3500  -  total flux cleaned = -0.024133 Jy
! Component: 3550  -  total flux cleaned = -0.0241335 Jy
! Component: 3600  -  total flux cleaned = -0.0240602 Jy
! Component: 3650  -  total flux cleaned = -0.0239517 Jy
! Component: 3700  -  total flux cleaned = -0.0239517 Jy
! Component: 3750  -  total flux cleaned = -0.0239164 Jy
! Component: 3800  -  total flux cleaned = -0.023951 Jy
! Component: 3850  -  total flux cleaned = -0.0238465 Jy
! Component: 3900  -  total flux cleaned = -0.0237775 Jy
! Component: 3950  -  total flux cleaned = -0.023709 Jy
! Component: 4000  -  total flux cleaned = -0.0235391 Jy
! Component: 4050  -  total flux cleaned = -0.0234717 Jy
! Total flux subtracted in 4096 components = -0.023338 Jy
! Clean residual min=-0.001913 max=0.001738 Jy/beam
! Clean residual mean=0.000007 rms=0.000749 Jy/beam
! Combined flux in latest and established models = 0.218087 Jy
keep
! Adding 426 model components to the UV plane model.
! The established model now contains 567 components and 0.218088 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/scr/pima/bp171a7_uvs/J1156+3128_C\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 5.053 x 10.17 at 1.13 degrees (North through East)
! Clean map  min=-0.017489  max=0.1438 Jy/beam
! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1156+3128_C_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.143803 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000705115 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.471 1.471 2.942 5.88399 11.768 23.536 47.0719 94.1439
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0021 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.143 
quit
! Quitting program
! Log file /scr/pima/bp171a7_uvs/J1156+3128_C_uvs.log closed on Sun May 12 14:53:21 2013