! Started logfile: /scr/pima/bp171a4_uvs/J1302+5748_C_uvs.log on Sun Apr 14 21:28:02 2013
obs /scr/pima/bp171a4_uvs/J1302+5748_C_uva.fits
! Reading UV FITS file: /scr/pima/bp171a4_uvs/J1302+5748_C_uva.fits
! AN table 1: 17 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.72549 visibilities/baseline/integration-bin.
! Found source: J1302+5748
! 
! 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 4440 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/bp171a4_uvs/J1302+5748_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 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 31 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.081174Jy  sigma=0.764259
! Fit after  self-cal, rms=0.636671Jy  sigma=0.449938
! 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=1.219 mas, bmaj=4.944 mas, bpa=18.12 degrees
! Estimated noise=24.5502 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 = 0.284001 Jy
! Component: 100  -  total flux cleaned = 0.345933 Jy
! Total flux subtracted in 100 components = 0.345933 Jy
! Clean residual min=-0.010087 max=0.018222 Jy/beam
! Clean residual mean=0.000003 rms=0.002465 Jy/beam
! Combined flux in latest and established models = 0.345933 Jy
! Performing phase self-cal
! Adding 2 model components to the UV plane model.
! The established model now contains 2 components and 0.345933 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=0.072136Jy  sigma=0.050830
! Fit after  self-cal, rms=0.071909Jy  sigma=0.050669
! Inverting map 
! Added new window around map position (-4.2, 16.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0179229 Jy
! Component: 100  -  total flux cleaned = 0.0275475 Jy
! Total flux subtracted in 100 components = 0.0275475 Jy
! Clean residual min=-0.008678 max=0.013067 Jy/beam
! Clean residual mean=0.000002 rms=0.001951 Jy/beam
! Combined flux in latest and established models = 0.37348 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 17 components and 0.37348 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=0.066653Jy  sigma=0.046932
! Fit after  self-cal, rms=0.066442Jy  sigma=0.046782
! 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=1.512 mas, bmaj=5.289 mas, bpa=18.91 degrees
! Estimated noise=15.0128 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 (4.5, -15.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.012891 Jy
! Component: 100  -  total flux cleaned = 0.02022 Jy
! Component: 150  -  total flux cleaned = 0.0257401 Jy
! Component: 200  -  total flux cleaned = 0.0295883 Jy
! Total flux subtracted in 200 components = 0.0295883 Jy
! Clean residual min=-0.007177 max=0.007116 Jy/beam
! Clean residual mean=0.000005 rms=0.001589 Jy/beam
! Combined flux in latest and established models = 0.403068 Jy
! Performing phase self-cal
! Adding 43 model components to the UV plane model.
! The established model now contains 56 components and 0.403068 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=0.063614Jy  sigma=0.044793
! Fit after  self-cal, rms=0.063587Jy  sigma=0.044773
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.05     HN        0.96     KP        0.92     
!   LA        1.03     MK        1.06     NL        1.02     OV        0.95     
!   PT        0.90     SC        0.98     
! 
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.11     HN        0.98     KP        0.94     
!   LA        1.10     MK        1.02     NL        1.07     OV        1.01     
!   PT        0.99     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.15     FD        1.08     HN        0.99     KP        0.97     
!   LA        1.03     MK        1.06     NL        1.06     OV        0.96     
!   PT        0.96     SC        0.99     
! 
! 
! Correcting IF 4.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.08     HN        0.96     KP        0.98     
!   LA        1.04     MK        1.06     NL        0.95     OV        0.94     
!   PT        1.00     SC        1.01     
! 
! 
! Correcting IF 5.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.03     HN        0.97     KP        0.99     
!   LA        1.08     MK        1.06     NL        0.97     OV        0.95     
!   PT        0.92     SC        1.02     
! 
! 
! Correcting IF 6.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.04     HN        1.01     KP        1.01     
!   LA        1.13     MK        1.05     NL        0.95     OV        0.96     
!   PT        1.04     SC        1.02     
! 
! 
! Correcting IF 7.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.98     HN        0.96     KP        0.95     
!   LA        1.04     MK        1.07     NL        0.97     OV        0.97     
!   PT        0.98     SC        0.97     
! 
! 
! Correcting IF 8.
!  A total of 9 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.98     HN        0.98     KP        1.01     
!   LA        1.05     MK        1.06     NL        0.94     OV        0.98     
!   PT        0.94     SC        0.98     
! 
! 
! Fit before self-cal, rms=0.063587Jy  sigma=0.044773
! Fit after  self-cal, rms=0.060662Jy  sigma=0.041320
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.552 mas, bmaj=5.233 mas, bpa=18.63 degrees
! Estimated noise=15.1963 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 = 0.00140937 Jy
! Component: 100  -  total flux cleaned = 0.00134012 Jy
! Component: 150  -  total flux cleaned = 0.00103603 Jy
! Component: 200  -  total flux cleaned = 0.000771286 Jy
! Total flux subtracted in 200 components = 0.000771286 Jy
! Clean residual min=-0.002778 max=0.002980 Jy/beam
! Clean residual mean=-0.000000 rms=0.000630 Jy/beam
! Combined flux in latest and established models = 0.40384 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 80 components and 0.40384 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=0.060408Jy  sigma=0.041143
! Fit after  self-cal, rms=0.060406Jy  sigma=0.041136
! 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=0.060406Jy  sigma=0.041136
! Fit after  self-cal, rms=0.060573Jy  sigma=0.041126
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.553 mas, bmaj=5.227 mas, bpa=18.62 degrees
! Estimated noise=15.1992 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000241967 Jy
! Component: 100  -  total flux cleaned = 5.58686e-06 Jy
! Component: 150  -  total flux cleaned = -0.0001004 Jy
! Component: 200  -  total flux cleaned = -0.000198054 Jy
! Total flux subtracted in 200 components = -0.000198054 Jy
! Clean residual min=-0.002690 max=0.002579 Jy/beam
! Clean residual mean=-0.000000 rms=0.000587 Jy/beam
! Combined flux in latest and established models = 0.403642 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 92 components and 0.403642 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=0.060472Jy  sigma=0.041054
! Fit after  self-cal, rms=0.060469Jy  sigma=0.041051
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 = -0.00015643 Jy
! Component: 100  -  total flux cleaned = -0.000114665 Jy
! Component: 150  -  total flux cleaned = -7.58539e-05 Jy
! Component: 200  -  total flux cleaned = -3.87243e-05 Jy
! Total flux subtracted in 200 components = -3.87243e-05 Jy
! Clean residual min=-0.002646 max=0.002391 Jy/beam
! Clean residual mean=-0.000000 rms=0.000567 Jy/beam
! Combined flux in latest and established models = 0.403603 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 99 components and 0.403603 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=0.060418Jy  sigma=0.041016
! Fit after  self-cal, rms=0.060416Jy  sigma=0.041015
! 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=0.060416Jy  sigma=0.041015
! Fit after  self-cal, rms=0.060529Jy  sigma=0.041006
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.554 mas, bmaj=5.223 mas, bpa=18.61 degrees
! Estimated noise=15.1842 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000377613 Jy
! Component: 100  -  total flux cleaned = -0.000303331 Jy
! Component: 150  -  total flux cleaned = -0.000303613 Jy
! Component: 200  -  total flux cleaned = -0.000271562 Jy
! Total flux subtracted in 200 components = -0.000271562 Jy
! Clean residual min=-0.002554 max=0.002287 Jy/beam
! Clean residual mean=-0.000000 rms=0.000544 Jy/beam
! Combined flux in latest and established models = 0.403331 Jy
selfcal
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 110 components and 0.403331 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=0.060487Jy  sigma=0.040974
! Fit after  self-cal, rms=0.060486Jy  sigma=0.040973
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 = -3.89992e-05 Jy
! Component: 100  -  total flux cleaned = -8.5844e-06 Jy
! Component: 150  -  total flux cleaned = 1.9299e-05 Jy
! Component: 200  -  total flux cleaned = 1.91195e-05 Jy
! Total flux subtracted in 200 components = 1.91195e-05 Jy
! Clean residual min=-0.002535 max=0.002184 Jy/beam
! Clean residual mean=-0.000000 rms=0.000533 Jy/beam
! Combined flux in latest and established models = 0.403351 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 119 components and 0.403351 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=0.060462Jy  sigma=0.040956
! Fit after  self-cal, rms=0.060461Jy  sigma=0.040956
! 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=0.060461Jy  sigma=0.040956
! Fit after  self-cal, rms=0.060598Jy  sigma=0.040950
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.52 mas, bmaj=5.629 mas, bpa=18.22 degrees
! Estimated noise=19.6415 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000262051 Jy
! Component: 100  -  total flux cleaned = -0.000504889 Jy
! Component: 150  -  total flux cleaned = -0.000637572 Jy
! Component: 200  -  total flux cleaned = -0.000724373 Jy
! Total flux subtracted in 200 components = -0.000724373 Jy
! Clean residual min=-0.002078 max=0.002630 Jy/beam
! Clean residual mean=-0.000001 rms=0.000693 Jy/beam
! Combined flux in latest and established models = 0.402626 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 136 components and 0.402626 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=0.060582Jy  sigma=0.040937
! Fit after  self-cal, rms=0.060579Jy  sigma=0.040934
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 = -2.77388e-05 Jy
! Component: 100  -  total flux cleaned = -2.62765e-05 Jy
! Component: 150  -  total flux cleaned = -7.36395e-07 Jy
! Component: 200  -  total flux cleaned = 2.29511e-05 Jy
! Total flux subtracted in 200 components = 2.29511e-05 Jy
! Clean residual min=-0.002064 max=0.002548 Jy/beam
! Clean residual mean=-0.000001 rms=0.000678 Jy/beam
! Combined flux in latest and established models = 0.402649 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 149 components and 0.402649 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=0.060572Jy  sigma=0.040929
! Fit after  self-cal, rms=0.060570Jy  sigma=0.040928
! 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=1.554 mas, bmaj=5.22 mas, bpa=18.61 degrees
! Estimated noise=15.171 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.554 x 5.22 at 18.61 degrees (North through East)
! Clean map  min=-0.0023659  max=0.35776 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=1.246 mas, bmaj=4.889 mas, bpa=17.81 degrees
! Estimated noise=24.9873 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.285277 Jy
! Component: 100  -  total flux cleaned = 0.347486 Jy
! Component: 150  -  total flux cleaned = 0.363768 Jy
! Component: 200  -  total flux cleaned = 0.372259 Jy
! Total flux subtracted in 200 components = 0.372259 Jy
! Clean residual min=-0.004266 max=0.004555 Jy/beam
! Clean residual mean=0.000001 rms=0.000968 Jy/beam
! Combined flux in latest and established models = 0.372259 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 22 model components to the UV plane model.
! The established model now contains 22 components and 0.372259 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.554 mas, bmaj=5.22 mas, bpa=18.61 degrees
! Estimated noise=15.171 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 = 0.0089302 Jy
! Component: 100  -  total flux cleaned = 0.0150383 Jy
! Component: 150  -  total flux cleaned = 0.0194595 Jy
! Component: 200  -  total flux cleaned = 0.0228082 Jy
! Total flux subtracted in 200 components = 0.0228082 Jy
! Clean residual min=-0.003084 max=0.003000 Jy/beam
! Clean residual mean=0.000000 rms=0.000727 Jy/beam
! Combined flux in latest and established models = 0.395067 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 60 components and 0.395067 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=3.52 mas, bmaj=5.629 mas, bpa=18.22 degrees
! Estimated noise=19.6415 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00402214 Jy
! Component: 100  -  total flux cleaned = 0.00533907 Jy
! Component: 150  -  total flux cleaned = 0.00627758 Jy
! Component: 200  -  total flux cleaned = 0.0067721 Jy
! Total flux subtracted in 200 components = 0.0067721 Jy
! Clean residual min=-0.002434 max=0.003119 Jy/beam
! Clean residual mean=-0.000001 rms=0.000803 Jy/beam
! Combined flux in latest and established models = 0.401839 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 = 0.000118668 Jy
! Component: 100  -  total flux cleaned = 0.000222684 Jy
! Component: 150  -  total flux cleaned = 0.00031657 Jy
! Component: 200  -  total flux cleaned = 0.000358362 Jy
! Total flux subtracted in 200 components = 0.000358362 Jy
! Clean residual min=-0.002291 max=0.002851 Jy/beam
! Clean residual mean=-0.000001 rms=0.000739 Jy/beam
! Combined flux in latest and established models = 0.402198 Jy
! Adding 67 model components to the UV plane model.
! The established model now contains 122 components and 0.402198 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.554 mas, bmaj=5.22 mas, bpa=18.61 degrees
! Estimated noise=15.171 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000273058 Jy
! Component: 100  -  total flux cleaned = 0.000619912 Jy
! Component: 150  -  total flux cleaned = 0.000833308 Jy
! Component: 200  -  total flux cleaned = 0.000948617 Jy
! Total flux subtracted in 200 components = 0.000948617 Jy
! Clean residual min=-0.002575 max=0.002273 Jy/beam
! Clean residual mean=-0.000001 rms=0.000539 Jy/beam
! Combined flux in latest and established models = 0.403146 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 139 components and 0.403146 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=0.060635Jy  sigma=0.040970
! Fit after  self-cal, rms=0.060624Jy  sigma=0.040962
wmodel /scr/pima/bp171a4_uvs/J1302+5748_C_map.mod
! Writing 139 model components to file: /scr/pima/bp171a4_uvs/J1302+5748_C_map.mod
wobs /scr/pima/bp171a4_uvs/J1302+5748_C_uvs.fits
! Writing UV FITS file: /scr/pima/bp171a4_uvs/J1302+5748_C_uvs.fits
wwins /scr/pima/bp171a4_uvs/J1302+5748_C_map.win
! wwins: Wrote 3 windows to /scr/pima/bp171a4_uvs/J1302+5748_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 = 1.3764e-06 Jy
! Component: 100  -  total flux cleaned = 0.000618517 Jy
! Component: 150  -  total flux cleaned = 0.00109095 Jy
! Component: 200  -  total flux cleaned = 0.00154293 Jy
! Component: 250  -  total flux cleaned = 0.00184388 Jy
! Component: 300  -  total flux cleaned = 0.00216769 Jy
! Component: 350  -  total flux cleaned = 0.00248057 Jy
! Component: 400  -  total flux cleaned = 0.00278352 Jy
! Component: 450  -  total flux cleaned = 0.00301972 Jy
! Component: 500  -  total flux cleaned = 0.0032503 Jy
! Component: 550  -  total flux cleaned = 0.00350435 Jy
! Component: 600  -  total flux cleaned = 0.0038073 Jy
! Component: 650  -  total flux cleaned = 0.00404945 Jy
! Component: 700  -  total flux cleaned = 0.00428687 Jy
! Component: 750  -  total flux cleaned = 0.00446755 Jy
! Component: 800  -  total flux cleaned = 0.00464487 Jy
! Component: 850  -  total flux cleaned = 0.00486919 Jy
! Component: 900  -  total flux cleaned = 0.00501652 Jy
! Component: 950  -  total flux cleaned = 0.00520992 Jy
! Component: 1000  -  total flux cleaned = 0.0053527 Jy
! Component: 1050  -  total flux cleaned = 0.00547055 Jy
! Component: 1100  -  total flux cleaned = 0.00565663 Jy
! Component: 1150  -  total flux cleaned = 0.00572581 Jy
! Component: 1200  -  total flux cleaned = 0.00586234 Jy
! Component: 1250  -  total flux cleaned = 0.00597465 Jy
! Component: 1300  -  total flux cleaned = 0.00608586 Jy
! Component: 1350  -  total flux cleaned = 0.00617427 Jy
! Component: 1400  -  total flux cleaned = 0.00628345 Jy
! Component: 1450  -  total flux cleaned = 0.00630502 Jy
! Component: 1500  -  total flux cleaned = 0.00639076 Jy
! Component: 1550  -  total flux cleaned = 0.00630566 Jy
! Component: 1600  -  total flux cleaned = 0.00636892 Jy
! Component: 1650  -  total flux cleaned = 0.00638983 Jy
! Component: 1700  -  total flux cleaned = 0.00643109 Jy
! Component: 1750  -  total flux cleaned = 0.00638973 Jy
! Component: 1800  -  total flux cleaned = 0.00645124 Jy
! Component: 1850  -  total flux cleaned = 0.00647154 Jy
! Component: 1900  -  total flux cleaned = 0.00651187 Jy
! Component: 1950  -  total flux cleaned = 0.00649202 Jy
! Component: 2000  -  total flux cleaned = 0.00651201 Jy
! Component: 2050  -  total flux cleaned = 0.00657136 Jy
! Component: 2100  -  total flux cleaned = 0.0066499 Jy
! Component: 2150  -  total flux cleaned = 0.00664982 Jy
! Component: 2200  -  total flux cleaned = 0.00666918 Jy
! Component: 2250  -  total flux cleaned = 0.00670777 Jy
! Component: 2300  -  total flux cleaned = 0.00670768 Jy
! Component: 2350  -  total flux cleaned = 0.00674598 Jy
! Component: 2400  -  total flux cleaned = 0.00674626 Jy
! Component: 2450  -  total flux cleaned = 0.00678405 Jy
! Component: 2500  -  total flux cleaned = 0.00684029 Jy
! Component: 2550  -  total flux cleaned = 0.00682164 Jy
! Component: 2600  -  total flux cleaned = 0.00687747 Jy
! Component: 2650  -  total flux cleaned = 0.00691445 Jy
! Component: 2700  -  total flux cleaned = 0.00691442 Jy
! Component: 2750  -  total flux cleaned = 0.00695102 Jy
! Component: 2800  -  total flux cleaned = 0.00691454 Jy
! Component: 2850  -  total flux cleaned = 0.00696901 Jy
! Component: 2900  -  total flux cleaned = 0.00698715 Jy
! Component: 2950  -  total flux cleaned = 0.00698719 Jy
! Component: 3000  -  total flux cleaned = 0.00704089 Jy
! Component: 3050  -  total flux cleaned = 0.00702305 Jy
! Component: 3100  -  total flux cleaned = 0.00702314 Jy
! Component: 3150  -  total flux cleaned = 0.00702318 Jy
! Component: 3200  -  total flux cleaned = 0.00698809 Jy
! Component: 3250  -  total flux cleaned = 0.00700563 Jy
! Component: 3300  -  total flux cleaned = 0.00700564 Jy
! Component: 3350  -  total flux cleaned = 0.00697097 Jy
! Component: 3400  -  total flux cleaned = 0.00702285 Jy
! Component: 3450  -  total flux cleaned = 0.00698836 Jy
! Component: 3500  -  total flux cleaned = 0.0070055 Jy
! Component: 3550  -  total flux cleaned = 0.00698849 Jy
! Component: 3600  -  total flux cleaned = 0.00700556 Jy
! Component: 3650  -  total flux cleaned = 0.00698862 Jy
! Component: 3700  -  total flux cleaned = 0.00703946 Jy
! Component: 3750  -  total flux cleaned = 0.00697202 Jy
! Component: 3800  -  total flux cleaned = 0.00702251 Jy
! Component: 3850  -  total flux cleaned = 0.00700579 Jy
! Component: 3900  -  total flux cleaned = 0.00700584 Jy
! Component: 3950  -  total flux cleaned = 0.00703919 Jy
! Component: 4000  -  total flux cleaned = 0.00702258 Jy
! Component: 4050  -  total flux cleaned = 0.00698953 Jy
! Total flux subtracted in 4096 components = 0.00698954 Jy
! Clean residual min=-0.000961 max=0.000925 Jy/beam
! Clean residual mean=-0.000001 rms=0.000288 Jy/beam
! Combined flux in latest and established models = 0.410136 Jy
keep
! Adding 282 model components to the UV plane model.
! The established model now contains 421 components and 0.410136 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/scr/pima/bp171a4_uvs/J1302+5748_C\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.554 x 5.22 at 18.61 degrees (North through East)
! Clean map  min=-0.0018901  max=0.35851 Jy/beam
! Writing clean map to FITS file: /scr/pima/bp171a4_uvs/J1302+5748_C_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.358507 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000282725 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.236585 0.236585 0.47317 0.946339 1.89268 3.78536 7.57071 15.1414 30.2829 60.5657
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0008 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.358 
quit
! Quitting program
! Log file /scr/pima/bp171a4_uvs/J1302+5748_C_uvs.log closed on Sun Apr 14 21:28:08 2013