! Started logfile: /scr/pima/s3111a_uvs/J1120+4212_X_uvs.log on Mon Jul 23 07:17:29 2012
obs /scr/pima/s3111a_uvs/J1120+4212_X_uva.fits
! Reading UV FITS file: /scr/pima/s3111a_uvs/J1120+4212_X_uva.fits
! AN table 1: 59 integrations on 55 of 55 possible baselines.
! Apparent sampling: 0.855778 visibilities/baseline/integration-bin.
! Found source: J1120+4212
! 
! 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  8.41193e+09      1.6e+07          1      1.6e+07
!  02        2  8.42793e+09      1.6e+07          1      1.6e+07
!  03        3  8.52393e+09      1.6e+07          1      1.6e+07
!  04        4  8.57193e+09      1.6e+07          1      1.6e+07
!  05        5  8.65193e+09      1.6e+07          1      1.6e+07
!  06        6  8.82793e+09      1.6e+07          1      1.6e+07
!  07        7  8.85993e+09      1.6e+07          1      1.6e+07
!  08        8  8.89193e+09      1.6e+07          1      1.6e+07
! 
! Polarization(s): RR
! 
! Read 0 lines of history.
! 
! Reading 22216 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 = 512 
print "field_cell =",field_cell
! field_cell = 0.1 
print "taper_size =",taper_size
! taper_size = 120 
![@/home/lpetrov/bin/01_muppet /scr/pima/s3111a_uvs/J1120+4212_X]
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 = 512x512 pixels with 0.100x0.100 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 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 163 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 48 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.999791Jy  sigma=0.706958
! Fit after  self-cal, rms=0.985920Jy  sigma=0.697148
! 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=0.702 mas, bmaj=2.113 mas, bpa=-20.3 degrees
! Estimated noise=19.1717 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 = 0.0104139 Jy
! Component: 100  -  total flux cleaned = 0.0126786 Jy
! Total flux subtracted in 100 components = 0.0126786 Jy
! Clean residual min=-0.001999 max=0.001763 Jy/beam
! Clean residual mean=0.000005 rms=0.000489 Jy/beam
! Combined flux in latest and established models = 0.0126786 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.0126786 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=0.027151Jy  sigma=0.019198
! Fit after  self-cal, rms=0.025377Jy  sigma=0.017944
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00413036 Jy
! Component: 100  -  total flux cleaned = 0.00522897 Jy
! Total flux subtracted in 100 components = 0.00522897 Jy
! Clean residual min=-0.001622 max=0.001473 Jy/beam
! Clean residual mean=0.000009 rms=0.000412 Jy/beam
! Combined flux in latest and established models = 0.0179076 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 11 components and 0.0179076 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=0.024760Jy  sigma=0.017508
! Fit after  self-cal, rms=0.024752Jy  sigma=0.017502
! 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=0.904 mas, bmaj=2.397 mas, bpa=-17.82 degrees
! Estimated noise=6.86093 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 = 0.000801799 Jy
! Component: 100  -  total flux cleaned = 0.00124499 Jy
! Component: 150  -  total flux cleaned = 0.00150486 Jy
! Component: 200  -  total flux cleaned = 0.00156308 Jy
! Total flux subtracted in 200 components = 0.00156308 Jy
! Clean residual min=-0.000753 max=0.000938 Jy/beam
! Clean residual mean=0.000001 rms=0.000238 Jy/beam
! Combined flux in latest and established models = 0.0194707 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 28 components and 0.0194707 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=0.024726Jy  sigma=0.017484
! Fit after  self-cal, rms=0.024724Jy  sigma=0.017482
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.12     FD        0.98     GB        1.10     HN        0.92     
!   KP        0.96     LA        1.17     MK        1.05     NL        1.12     
!   OV        1.01     PT        0.95     SC        0.94     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        0.99     GB        1.07     HN        0.94     
!   KP        0.91     LA        1.11     MK        0.96     NL        1.09     
!   OV        1.12     PT        0.99     SC        0.96     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.93     GB        1.13     HN        0.83     
!   KP        0.95     LA        1.14     MK        0.98     NL        1.25     
!   OV        1.00     PT        1.00     SC        0.92     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.97     GB        1.11     HN        0.92     
!   KP        0.84     LA        1.19     MK        0.95     NL        1.09     
!   OV        1.21     PT        0.98     SC        1.09     
! 
! 
! Correcting IF 5.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.88     GB        1.05     HN        0.82     
!   KP        0.87     LA        1.21     MK        0.90     NL        1.14     
!   OV        1.10     PT        0.94     SC        1.13     
! 
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.82     GB        1.26     HN        0.93     
!   KP        0.84     LA        1.03     MK        0.95     NL        1.09     
!   OV        0.95     PT        1.03     SC        0.96     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD        0.80     GB        1.19     HN        0.99     
!   KP        0.85     LA        0.99     MK        1.00*    NL        1.00     
!   OV        1.01     PT        1.06     SC        1.01     
! 
! 
! Correcting IF 8.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        0.84     GB        1.24     HN        0.96     
!   KP        0.81     LA        1.08     MK        0.97     NL        1.02     
!   OV        0.95     PT        1.10     SC        0.91     
! 
! 
! Fit before self-cal, rms=0.024724Jy  sigma=0.017482
! Fit after  self-cal, rms=0.024085Jy  sigma=0.017179
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8955 mas, bmaj=2.369 mas, bpa=-18.21 degrees
! Estimated noise=6.85345 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 = 0.000249088 Jy
! Component: 100  -  total flux cleaned = 0.000319761 Jy
! Component: 150  -  total flux cleaned = 0.000353675 Jy
! Component: 200  -  total flux cleaned = 0.000376732 Jy
! Total flux subtracted in 200 components = 0.000376732 Jy
! Clean residual min=-0.000662 max=0.000693 Jy/beam
! Clean residual mean=0.000001 rms=0.000178 Jy/beam
! Combined flux in latest and established models = 0.0198474 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 41 components and 0.0198474 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=0.024079Jy  sigma=0.017177
! Fit after  self-cal, rms=0.024133Jy  sigma=0.017163
! 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=0.024133Jy  sigma=0.017163
! Fit after  self-cal, rms=0.024329Jy  sigma=0.017128
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8906 mas, bmaj=2.357 mas, bpa=-17.97 degrees
! Estimated noise=6.876 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000313312 Jy
! Component: 100  -  total flux cleaned = 0.000410899 Jy
! Component: 150  -  total flux cleaned = 0.000460531 Jy
! Component: 200  -  total flux cleaned = 0.000478771 Jy
! Total flux subtracted in 200 components = 0.000478771 Jy
! Clean residual min=-0.000607 max=0.000631 Jy/beam
! Clean residual mean=-0.000001 rms=0.000160 Jy/beam
! Combined flux in latest and established models = 0.0203262 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 54 components and 0.0203262 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=0.024322Jy  sigma=0.017125
! Fit after  self-cal, rms=0.024355Jy  sigma=0.017120
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 = 5.57646e-05 Jy
! Component: 100  -  total flux cleaned = 6.40742e-05 Jy
! Component: 150  -  total flux cleaned = 6.04982e-05 Jy
! Component: 200  -  total flux cleaned = 5.7379e-05 Jy
! Total flux subtracted in 200 components = 5.7379e-05 Jy
! Clean residual min=-0.000604 max=0.000645 Jy/beam
! Clean residual mean=-0.000002 rms=0.000160 Jy/beam
! Combined flux in latest and established models = 0.0203836 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 61 components and 0.0203836 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=0.024354Jy  sigma=0.017120
! Fit after  self-cal, rms=0.024354Jy  sigma=0.017120
! 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=0.024354Jy  sigma=0.017120
! Fit after  self-cal, rms=0.024440Jy  sigma=0.017117
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8844 mas, bmaj=2.347 mas, bpa=-17.79 degrees
! Estimated noise=6.87875 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000249772 Jy
! Component: 100  -  total flux cleaned = 0.000337698 Jy
! Component: 150  -  total flux cleaned = 0.000377214 Jy
! Component: 200  -  total flux cleaned = 0.000395501 Jy
! Total flux subtracted in 200 components = 0.000395501 Jy
! Clean residual min=-0.000590 max=0.000622 Jy/beam
! Clean residual mean=-0.000002 rms=0.000158 Jy/beam
! Combined flux in latest and established models = 0.0207791 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 64 components and 0.0207791 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=0.024436Jy  sigma=0.017116
! Fit after  self-cal, rms=0.024445Jy  sigma=0.017115
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 = 2.9743e-05 Jy
! Component: 100  -  total flux cleaned = 2.65871e-05 Jy
! Component: 150  -  total flux cleaned = 2.66036e-05 Jy
! Component: 200  -  total flux cleaned = 2.92786e-05 Jy
! Total flux subtracted in 200 components = 2.92786e-05 Jy
! Clean residual min=-0.000592 max=0.000627 Jy/beam
! Clean residual mean=-0.000002 rms=0.000157 Jy/beam
! Combined flux in latest and established models = 0.0208083 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 67 components and 0.0208083 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=0.024445Jy  sigma=0.017115
! Fit after  self-cal, rms=0.024444Jy  sigma=0.017115
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 120 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=0.024444Jy  sigma=0.017115
! Fit after  self-cal, rms=0.024475Jy  sigma=0.017113
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.287 mas, bmaj=2.511 mas, bpa=-18.3 degrees
! Estimated noise=7.64282 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000193171 Jy
! Component: 100  -  total flux cleaned = 0.000248735 Jy
! Component: 150  -  total flux cleaned = 0.000262348 Jy
! Component: 200  -  total flux cleaned = 0.000268896 Jy
! Total flux subtracted in 200 components = 0.000268896 Jy
! Clean residual min=-0.000573 max=0.000664 Jy/beam
! Clean residual mean=-0.000002 rms=0.000176 Jy/beam
! Combined flux in latest and established models = 0.0210772 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 79 components and 0.0210772 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=0.024473Jy  sigma=0.017113
! Fit after  self-cal, rms=0.024476Jy  sigma=0.017113
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 = 3.7621e-06 Jy
! Component: 100  -  total flux cleaned = -2.1838e-07 Jy
! Component: 150  -  total flux cleaned = -1.55528e-07 Jy
! Component: 200  -  total flux cleaned = -1.86618e-07 Jy
! Total flux subtracted in 200 components = -1.86618e-07 Jy
! Clean residual min=-0.000568 max=0.000668 Jy/beam
! Clean residual mean=-0.000002 rms=0.000176 Jy/beam
! Combined flux in latest and established models = 0.021077 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 85 components and 0.021077 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=0.024476Jy  sigma=0.017113
! Fit after  self-cal, rms=0.024475Jy  sigma=0.017113
! 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=0.8789 mas, bmaj=2.339 mas, bpa=-17.64 degrees
! Estimated noise=6.87964 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8789 x 2.339 at -17.64 degrees (North through East)
! Clean map  min=-0.00056479  max=0.017897 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=0.6878 mas, bmaj=2.063 mas, bpa=-19.98 degrees
! Estimated noise=18.7689 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0134812 Jy
! Component: 100  -  total flux cleaned = 0.0169758 Jy
! Component: 150  -  total flux cleaned = 0.0185677 Jy
! Component: 200  -  total flux cleaned = 0.0194038 Jy
! Total flux subtracted in 200 components = 0.0194038 Jy
! Clean residual min=-0.001301 max=0.001300 Jy/beam
! Clean residual mean=0.000001 rms=0.000349 Jy/beam
! Combined flux in latest and established models = 0.0194038 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 14 model components to the UV plane model.
! The established model now contains 14 components and 0.0194038 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8789 mas, bmaj=2.339 mas, bpa=-17.64 degrees
! Estimated noise=6.87964 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 = 0.000808056 Jy
! Component: 100  -  total flux cleaned = 0.00106893 Jy
! Component: 150  -  total flux cleaned = 0.00120799 Jy
! Component: 200  -  total flux cleaned = 0.00130442 Jy
! Total flux subtracted in 200 components = 0.00130442 Jy
! Clean residual min=-0.000611 max=0.000619 Jy/beam
! Clean residual mean=0.000000 rms=0.000159 Jy/beam
! Combined flux in latest and established models = 0.0207082 Jy
! Adding 36 model components to the UV plane model.
! The established model now contains 50 components and 0.0207082 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.287 mas, bmaj=2.511 mas, bpa=-18.3 degrees
! Estimated noise=7.64282 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000169099 Jy
! Component: 100  -  total flux cleaned = 0.000205933 Jy
! Component: 150  -  total flux cleaned = 0.000221453 Jy
! Component: 200  -  total flux cleaned = 0.000234058 Jy
! Total flux subtracted in 200 components = 0.000234058 Jy
! Clean residual min=-0.000579 max=0.000663 Jy/beam
! Clean residual mean=-0.000001 rms=0.000176 Jy/beam
! Combined flux in latest and established models = 0.0209423 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 = 1.04758e-05 Jy
! Component: 100  -  total flux cleaned = 1.72456e-05 Jy
! Component: 150  -  total flux cleaned = 2.32082e-05 Jy
! Component: 200  -  total flux cleaned = 2.85162e-05 Jy
! Total flux subtracted in 200 components = 2.85162e-05 Jy
! Clean residual min=-0.000574 max=0.000663 Jy/beam
! Clean residual mean=-0.000001 rms=0.000176 Jy/beam
! Combined flux in latest and established models = 0.0209708 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 71 components and 0.0209708 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8789 mas, bmaj=2.339 mas, bpa=-17.64 degrees
! Estimated noise=6.87964 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 9.16525e-06 Jy
! Component: 100  -  total flux cleaned = 9.28579e-06 Jy
! Component: 150  -  total flux cleaned = 9.35897e-06 Jy
! Component: 200  -  total flux cleaned = 1.2044e-05 Jy
! Total flux subtracted in 200 components = 1.2044e-05 Jy
! Clean residual min=-0.000591 max=0.000621 Jy/beam
! Clean residual mean=-0.000001 rms=0.000157 Jy/beam
! Combined flux in latest and established models = 0.0209829 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 84 components and 0.0209829 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=0.024475Jy  sigma=0.017114
! Fit after  self-cal, rms=0.024471Jy  sigma=0.017113
wmodel /scr/pima/s3111a_uvs/J1120+4212_X_map.mod
! Writing 84 model components to file: /scr/pima/s3111a_uvs/J1120+4212_X_map.mod
wobs /scr/pima/s3111a_uvs/J1120+4212_X_uvs.fits
! Writing UV FITS file: /scr/pima/s3111a_uvs/J1120+4212_X_uvs.fits
wwins /scr/pima/s3111a_uvs/J1120+4212_X_map.win
! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J1120+4212_X_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -4.90931e-05 Jy
! Component: 100  -  total flux cleaned = -8.80393e-05 Jy
! Component: 150  -  total flux cleaned = -7.98135e-05 Jy
! Component: 200  -  total flux cleaned = -7.98011e-05 Jy
! Component: 250  -  total flux cleaned = -3.96891e-05 Jy
! Component: 300  -  total flux cleaned = -3.99007e-05 Jy
! Component: 350  -  total flux cleaned = -3.25897e-05 Jy
! Component: 400  -  total flux cleaned = -1.81409e-05 Jy
! Component: 450  -  total flux cleaned = 2.9175e-06 Jy
! Component: 500  -  total flux cleaned = 1.67292e-05 Jy
! Component: 550  -  total flux cleaned = 4.34657e-05 Jy
! Component: 600  -  total flux cleaned = 5.63707e-05 Jy
! Component: 650  -  total flux cleaned = 7.52258e-05 Jy
! Component: 700  -  total flux cleaned = 9.36305e-05 Jy
! Component: 750  -  total flux cleaned = 0.000117682 Jy
! Component: 800  -  total flux cleaned = 0.000123494 Jy
! Component: 850  -  total flux cleaned = 0.000112031 Jy
! Component: 900  -  total flux cleaned = 9.51076e-05 Jy
! Component: 950  -  total flux cleaned = 9.52357e-05 Jy
! Component: 1000  -  total flux cleaned = 0.000117152 Jy
! Component: 1050  -  total flux cleaned = 0.000138821 Jy
! Component: 1100  -  total flux cleaned = 0.000170622 Jy
! Component: 1150  -  total flux cleaned = 0.0001811 Jy
! Component: 1200  -  total flux cleaned = 0.000191471 Jy
! Component: 1250  -  total flux cleaned = 0.000201628 Jy
! Component: 1300  -  total flux cleaned = 0.000216596 Jy
! Component: 1350  -  total flux cleaned = 0.000231416 Jy
! Component: 1400  -  total flux cleaned = 0.000246092 Jy
! Component: 1450  -  total flux cleaned = 0.000265444 Jy
! Component: 1500  -  total flux cleaned = 0.000289246 Jy
! Component: 1550  -  total flux cleaned = 0.000308004 Jy
! Component: 1600  -  total flux cleaned = 0.000317267 Jy
! Component: 1650  -  total flux cleaned = 0.000321872 Jy
! Component: 1700  -  total flux cleaned = 0.000331014 Jy
! Component: 1750  -  total flux cleaned = 0.000339988 Jy
! Component: 1800  -  total flux cleaned = 0.000348863 Jy
! Component: 1850  -  total flux cleaned = 0.000357601 Jy
! Component: 1900  -  total flux cleaned = 0.00034902 Jy
! Component: 1950  -  total flux cleaned = 0.000370466 Jy
! Component: 2000  -  total flux cleaned = 0.000370554 Jy
! Total flux subtracted in 2048 components = 0.00037892 Jy
! Clean residual min=-0.000239 max=0.000220 Jy/beam
! Clean residual mean=-0.000004 rms=0.000094 Jy/beam
! Combined flux in latest and established models = 0.0213618 Jy
keep
! Adding 137 model components to the UV plane model.
! The established model now contains 221 components and 0.0213618 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/scr/pima/s3111a_uvs/J1120+4212_X\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8789 x 2.339 at -17.64 degrees (North through East)
! Clean map  min=-0.00051221  max=0.017821 Jy/beam
! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J1120+4212_X_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.0178205 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 9.43775e-05 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.5888 1.5888 3.1776 6.3552 12.7104 25.4208 50.8416
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0002 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.017 
quit
! Quitting program
! Log file /scr/pima/s3111a_uvs/J1120+4212_X_uvs.log closed on Mon Jul 23 07:17:31 2012