! Started logfile: /scr/pima/bp171a5_uvs/J1452-1319_X_uvs.log on Sat Apr 20 04:03:47 2013
obs /scr/pima/bp171a5_uvs/J1452-1319_X_uva.fits
! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1452-1319_X_uva.fits
! AN table 1: 9 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.725926 visibilities/baseline/integration-bin.
! Found source: J1452-1319
! 
! 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  7.40797e+09      3.2e+07          1      3.2e+07
!  02        2  7.43997e+09      3.2e+07          1      3.2e+07
!  03        3  7.47197e+09      3.2e+07          1      3.2e+07
!  04        4  7.56797e+09      3.2e+07          1      3.2e+07
!  05        5  7.75997e+09      3.2e+07          1      3.2e+07
!  06        6  7.79197e+09      3.2e+07          1      3.2e+07
!  07        7  7.82397e+09      3.2e+07          1      3.2e+07
!  08        8  7.85597e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 0 lines of history.
! 
! Reading 2352 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 = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a5_uvs/J1452-1319_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 = 1024x1024 pixels with 0.200x0.200 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 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 20 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.023648Jy  sigma=0.723676
! Fit after  self-cal, rms=0.865775Jy  sigma=0.612067
! 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=0.7547 mas, bmaj=2.012 mas, bpa=-7.04 degrees
! Estimated noise=26.9814 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 = 0.100943 Jy
! Component: 100  -  total flux cleaned = 0.127077 Jy
! Total flux subtracted in 100 components = 0.127077 Jy
! Clean residual min=-0.007300 max=0.011315 Jy/beam
! Clean residual mean=-0.000000 rms=0.002007 Jy/beam
! Combined flux in latest and established models = 0.127077 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.127077 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=0.039783Jy  sigma=0.028122
! Fit after  self-cal, rms=0.039701Jy  sigma=0.028064
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0129816 Jy
! Component: 100  -  total flux cleaned = 0.0201753 Jy
! Total flux subtracted in 100 components = 0.0201753 Jy
! Clean residual min=-0.005804 max=0.008095 Jy/beam
! Clean residual mean=-0.000001 rms=0.001538 Jy/beam
! Combined flux in latest and established models = 0.147252 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 15 components and 0.147252 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=0.034767Jy  sigma=0.024575
! Fit after  self-cal, rms=0.034670Jy  sigma=0.024506
! 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=0.8749 mas, bmaj=2.301 mas, bpa=-6.169 degrees
! Estimated noise=20.6591 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 = 0.00530015 Jy
! Component: 100  -  total flux cleaned = 0.00634795 Jy
! Component: 150  -  total flux cleaned = 0.00697793 Jy
! Component: 200  -  total flux cleaned = 0.00724237 Jy
! Total flux subtracted in 200 components = 0.00724237 Jy
! Clean residual min=-0.006053 max=0.007575 Jy/beam
! Clean residual mean=-0.000006 rms=0.001482 Jy/beam
! Combined flux in latest and established models = 0.154494 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 20 components and 0.154494 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=0.033686Jy  sigma=0.023810
! Fit after  self-cal, rms=0.033626Jy  sigma=0.023768
! 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        1.19     FD        1.09     HN        0.97     KP        0.96     
!   LA        1.07     MK        0.96     NL        1.13     OV        0.97     
!   PT        0.83     SC        0.95     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.17     FD        1.00     HN        0.95     KP        0.95     
!   LA        1.03     MK        0.97     NL        1.15     OV        0.92     
!   PT        0.86     SC        0.93     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.91     FD        1.10     HN        0.98     KP        1.07     
!   LA        1.00     MK        0.99     NL        1.15     OV        0.97     
!   PT        0.85     SC        0.94     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.09     HN        1.04     KP        0.92     
!   LA        1.00     MK        1.03     NL        1.12     OV        0.97     
!   PT        0.85     SC        0.99     
! 
! 
! Correcting IF 5.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.00     HN        0.97     KP        1.07     
!   LA        1.01     MK        0.95     NL        1.06     OV        0.93     
!   PT        0.84     SC        0.96     
! 
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        1.00     HN        1.12     KP        1.04     
!   LA        1.02     MK        0.98     NL        1.09     OV        0.95     
!   PT        0.87     SC        0.98     
! 
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        1.05     HN        1.01     KP        1.00     
!   LA        1.02     MK        1.00     NL        1.15     OV        0.98     
!   PT        0.85     SC        0.98     
! 
! 
! Correcting IF 8.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.29     FD        1.04     HN        0.98     KP        1.09     
!   LA        0.92     MK        0.98     NL        1.14     OV        0.99     
!   PT        0.81     SC        1.12     
! 
! 
! Fit before self-cal, rms=0.033626Jy  sigma=0.023768
! Fit after  self-cal, rms=0.029368Jy  sigma=0.020560
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.881 mas, bmaj=2.309 mas, bpa=-6.185 degrees
! Estimated noise=20.6276 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 (-1.8, -13).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00326956 Jy
! Component: 100  -  total flux cleaned = 0.00377925 Jy
! Component: 150  -  total flux cleaned = 0.00385932 Jy
! Component: 200  -  total flux cleaned = 0.00385612 Jy
! Total flux subtracted in 200 components = 0.00385612 Jy
! Clean residual min=-0.003352 max=0.003587 Jy/beam
! Clean residual mean=0.000000 rms=0.000751 Jy/beam
! Combined flux in latest and established models = 0.15835 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 36 components and 0.15835 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=0.028607Jy  sigma=0.020041
! Fit after  self-cal, rms=0.028623Jy  sigma=0.020009
! 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=0.028623Jy  sigma=0.020009
! Fit after  self-cal, rms=0.028553Jy  sigma=0.019998
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.881 mas, bmaj=2.308 mas, bpa=-6.076 degrees
! Estimated noise=20.5918 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.50329e-05 Jy
! Component: 100  -  total flux cleaned = 5.67681e-05 Jy
! Component: 150  -  total flux cleaned = 0.0001748 Jy
! Component: 200  -  total flux cleaned = 0.000173278 Jy
! Total flux subtracted in 200 components = 0.000173278 Jy
! Clean residual min=-0.003198 max=0.003541 Jy/beam
! Clean residual mean=-0.000001 rms=0.000709 Jy/beam
! Combined flux in latest and established models = 0.158524 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 44 components and 0.158524 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=0.028298Jy  sigma=0.019827
! Fit after  self-cal, rms=0.028290Jy  sigma=0.019817
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)
! Added new window around map position (14.6, -10.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00245182 Jy
! Component: 100  -  total flux cleaned = 0.00263807 Jy
! Component: 150  -  total flux cleaned = 0.00271804 Jy
! Component: 200  -  total flux cleaned = 0.00264931 Jy
! Total flux subtracted in 200 components = 0.00264931 Jy
! Clean residual min=-0.002827 max=0.002459 Jy/beam
! Clean residual mean=0.000000 rms=0.000624 Jy/beam
! Combined flux in latest and established models = 0.161173 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 60 components and 0.161173 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=0.027740Jy  sigma=0.019440
! Fit after  self-cal, rms=0.027736Jy  sigma=0.019434
! 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=0.027736Jy  sigma=0.019434
! Fit after  self-cal, rms=0.027653Jy  sigma=0.019422
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8789 mas, bmaj=2.304 mas, bpa=-6.083 degrees
! Estimated noise=20.547 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000555183 Jy
! Component: 100  -  total flux cleaned = 0.000613914 Jy
! Component: 150  -  total flux cleaned = 0.000667759 Jy
! Component: 200  -  total flux cleaned = 0.000614189 Jy
! Total flux subtracted in 200 components = 0.000614189 Jy
! Clean residual min=-0.002606 max=0.002419 Jy/beam
! Clean residual mean=-0.000001 rms=0.000585 Jy/beam
! Combined flux in latest and established models = 0.161787 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 68 components and 0.161787 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=0.027439Jy  sigma=0.019271
! Fit after  self-cal, rms=0.027437Jy  sigma=0.019269
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 = -4.12097e-06 Jy
! Component: 100  -  total flux cleaned = -5.31704e-05 Jy
! Component: 150  -  total flux cleaned = -0.000193306 Jy
! Component: 200  -  total flux cleaned = -0.000236047 Jy
! Total flux subtracted in 200 components = -0.000236047 Jy
! Clean residual min=-0.002506 max=0.002365 Jy/beam
! Clean residual mean=-0.000001 rms=0.000561 Jy/beam
! Combined flux in latest and established models = 0.161551 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 73 components and 0.161551 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=0.027292Jy  sigma=0.019168
! Fit after  self-cal, rms=0.027291Jy  sigma=0.019166
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 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=0.027291Jy  sigma=0.019166
! Fit after  self-cal, rms=0.027242Jy  sigma=0.019160
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.084 mas, bmaj=4.105 mas, bpa=-4.978 degrees
! Estimated noise=27.3861 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000351041 Jy
! Component: 100  -  total flux cleaned = -0.000732862 Jy
! Component: 150  -  total flux cleaned = -0.000943938 Jy
! Component: 200  -  total flux cleaned = -0.00110901 Jy
! Total flux subtracted in 200 components = -0.00110901 Jy
! Clean residual min=-0.002044 max=0.002072 Jy/beam
! Clean residual mean=-0.000002 rms=0.000535 Jy/beam
! Combined flux in latest and established models = 0.160442 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 82 components and 0.160442 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=0.027223Jy  sigma=0.019152
! Fit after  self-cal, rms=0.027221Jy  sigma=0.019150
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 = -6.06763e-05 Jy
! Component: 100  -  total flux cleaned = -0.00013707 Jy
! Component: 150  -  total flux cleaned = -0.000239162 Jy
! Component: 200  -  total flux cleaned = -0.000349575 Jy
! Total flux subtracted in 200 components = -0.000349575 Jy
! Clean residual min=-0.002003 max=0.002016 Jy/beam
! Clean residual mean=-0.000002 rms=0.000517 Jy/beam
! Combined flux in latest and established models = 0.160093 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 86 components and 0.160093 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=0.027215Jy  sigma=0.019150
! Fit after  self-cal, rms=0.027213Jy  sigma=0.019149
! 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=0.8772 mas, bmaj=2.3 mas, bpa=-6.065 degrees
! Estimated noise=20.5203 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8772 x 2.3 at -6.065 degrees (North through East)
! Clean map  min=-0.0023754  max=0.13088 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=0.7499 mas, bmaj=2.018 mas, bpa=-6.982 degrees
! Estimated noise=26.8903 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0999371 Jy
! Component: 100  -  total flux cleaned = 0.127224 Jy
! Component: 150  -  total flux cleaned = 0.14066 Jy
! Component: 200  -  total flux cleaned = 0.148656 Jy
! Total flux subtracted in 200 components = 0.148656 Jy
! Clean residual min=-0.005339 max=0.005842 Jy/beam
! Clean residual mean=-0.000000 rms=0.001213 Jy/beam
! Combined flux in latest and established models = 0.148656 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 16 model components to the UV plane model.
! The established model now contains 16 components and 0.148656 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8772 mas, bmaj=2.3 mas, bpa=-6.065 degrees
! Estimated noise=20.5203 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 (-10.2, 14.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00542342 Jy
! Component: 100  -  total flux cleaned = 0.00872776 Jy
! Component: 150  -  total flux cleaned = 0.0102824 Jy
! Component: 200  -  total flux cleaned = 0.0110676 Jy
! Total flux subtracted in 200 components = 0.0110676 Jy
! Clean residual min=-0.003643 max=0.003456 Jy/beam
! Clean residual mean=-0.000001 rms=0.000773 Jy/beam
! Combined flux in latest and established models = 0.159724 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 37 components and 0.159724 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.084 mas, bmaj=4.105 mas, bpa=-4.978 degrees
! Estimated noise=27.3861 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000785122 Jy
! Component: 100  -  total flux cleaned = 0.000584438 Jy
! Component: 150  -  total flux cleaned = 0.000409992 Jy
! Component: 200  -  total flux cleaned = 0.000298661 Jy
! Total flux subtracted in 200 components = 0.000298661 Jy
! Clean residual min=-0.002306 max=0.001633 Jy/beam
! Clean residual mean=-0.000002 rms=0.000494 Jy/beam
! Combined flux in latest and established models = 0.160023 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 = -6.60773e-05 Jy
! Component: 100  -  total flux cleaned = -0.000174216 Jy
! Component: 150  -  total flux cleaned = -0.000174134 Jy
! Component: 200  -  total flux cleaned = -0.0001966 Jy
! Total flux subtracted in 200 components = -0.0001966 Jy
! Clean residual min=-0.002124 max=0.001472 Jy/beam
! Clean residual mean=-0.000003 rms=0.000469 Jy/beam
! Combined flux in latest and established models = 0.159826 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 59 components and 0.159826 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8772 mas, bmaj=2.3 mas, bpa=-6.065 degrees
! Estimated noise=20.5203 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000291097 Jy
! Component: 100  -  total flux cleaned = 0.000576456 Jy
! Component: 150  -  total flux cleaned = 0.000841872 Jy
! Component: 200  -  total flux cleaned = 0.0010924 Jy
! Total flux subtracted in 200 components = 0.0010924 Jy
! Clean residual min=-0.003152 max=0.002576 Jy/beam
! Clean residual mean=-0.000001 rms=0.000672 Jy/beam
! Combined flux in latest and established models = 0.160919 Jy
selfcal
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 79 components and 0.160919 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=0.027993Jy  sigma=0.019735
! Fit after  self-cal, rms=0.027935Jy  sigma=0.019673
wmodel /scr/pima/bp171a5_uvs/J1452-1319_X_map.mod
! Writing 79 model components to file: /scr/pima/bp171a5_uvs/J1452-1319_X_map.mod
wobs /scr/pima/bp171a5_uvs/J1452-1319_X_uvs.fits
! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1452-1319_X_uvs.fits
wwins /scr/pima/bp171a5_uvs/J1452-1319_X_map.win
! wwins: Wrote 4 windows to /scr/pima/bp171a5_uvs/J1452-1319_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=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000667647 Jy
! Component: 100  -  total flux cleaned = -0.000808906 Jy
! Component: 150  -  total flux cleaned = -0.000853104 Jy
! Component: 200  -  total flux cleaned = -0.000602453 Jy
! Component: 250  -  total flux cleaned = -0.00040277 Jy
! Component: 300  -  total flux cleaned = -0.000248005 Jy
! Component: 350  -  total flux cleaned = -2.33688e-05 Jy
! Component: 400  -  total flux cleaned = 0.000265827 Jy
! Component: 450  -  total flux cleaned = 0.000440003 Jy
! Component: 500  -  total flux cleaned = 0.000575526 Jy
! Component: 550  -  total flux cleaned = 0.000739847 Jy
! Component: 600  -  total flux cleaned = 0.000899755 Jy
! Component: 650  -  total flux cleaned = 0.000961891 Jy
! Component: 700  -  total flux cleaned = 0.00111363 Jy
! Component: 750  -  total flux cleaned = 0.0011432 Jy
! Component: 800  -  total flux cleaned = 0.001201 Jy
! Component: 850  -  total flux cleaned = 0.0012021 Jy
! Component: 900  -  total flux cleaned = 0.00133999 Jy
! Component: 950  -  total flux cleaned = 0.00139337 Jy
! Component: 1000  -  total flux cleaned = 0.0014463 Jy
! Component: 1050  -  total flux cleaned = 0.00147174 Jy
! Component: 1100  -  total flux cleaned = 0.00149718 Jy
! Component: 1150  -  total flux cleaned = 0.0016204 Jy
! Component: 1200  -  total flux cleaned = 0.00159559 Jy
! Component: 1250  -  total flux cleaned = 0.00164303 Jy
! Component: 1300  -  total flux cleaned = 0.00164227 Jy
! Component: 1350  -  total flux cleaned = 0.00161897 Jy
! Component: 1400  -  total flux cleaned = 0.00164111 Jy
! Component: 1450  -  total flux cleaned = 0.00164138 Jy
! Component: 1500  -  total flux cleaned = 0.00162014 Jy
! Component: 1550  -  total flux cleaned = 0.00168374 Jy
! Component: 1600  -  total flux cleaned = 0.00170436 Jy
! Component: 1650  -  total flux cleaned = 0.00174527 Jy
! Component: 1700  -  total flux cleaned = 0.00180575 Jy
! Component: 1750  -  total flux cleaned = 0.00182528 Jy
! Component: 1800  -  total flux cleaned = 0.00186418 Jy
! Component: 1850  -  total flux cleaned = 0.00192114 Jy
! Component: 1900  -  total flux cleaned = 0.00193994 Jy
! Component: 1950  -  total flux cleaned = 0.00201399 Jy
! Component: 2000  -  total flux cleaned = 0.0021047 Jy
! Component: 2050  -  total flux cleaned = 0.00214043 Jy
! Component: 2100  -  total flux cleaned = 0.00221094 Jy
! Component: 2150  -  total flux cleaned = 0.00229801 Jy
! Component: 2200  -  total flux cleaned = 0.00236637 Jy
! Component: 2250  -  total flux cleaned = 0.00241687 Jy
! Component: 2300  -  total flux cleaned = 0.00246663 Jy
! Component: 2350  -  total flux cleaned = 0.00251567 Jy
! Component: 2400  -  total flux cleaned = 0.00251548 Jy
! Component: 2450  -  total flux cleaned = 0.0025315 Jy
! Component: 2500  -  total flux cleaned = 0.00256314 Jy
! Component: 2550  -  total flux cleaned = 0.00251665 Jy
! Component: 2600  -  total flux cleaned = 0.00256285 Jy
! Component: 2650  -  total flux cleaned = 0.00256253 Jy
! Component: 2700  -  total flux cleaned = 0.00251761 Jy
! Component: 2750  -  total flux cleaned = 0.00250305 Jy
! Component: 2800  -  total flux cleaned = 0.00250333 Jy
! Component: 2850  -  total flux cleaned = 0.00250309 Jy
! Component: 2900  -  total flux cleaned = 0.00250315 Jy
! Component: 2950  -  total flux cleaned = 0.00253132 Jy
! Component: 3000  -  total flux cleaned = 0.00253131 Jy
! Component: 3050  -  total flux cleaned = 0.00250362 Jy
! Component: 3100  -  total flux cleaned = 0.00250378 Jy
! Component: 3150  -  total flux cleaned = 0.00253086 Jy
! Component: 3200  -  total flux cleaned = 0.00249071 Jy
! Component: 3250  -  total flux cleaned = 0.00249098 Jy
! Component: 3300  -  total flux cleaned = 0.00253056 Jy
! Component: 3350  -  total flux cleaned = 0.0025435 Jy
! Component: 3400  -  total flux cleaned = 0.00254339 Jy
! Component: 3450  -  total flux cleaned = 0.0025689 Jy
! Component: 3500  -  total flux cleaned = 0.00256883 Jy
! Component: 3550  -  total flux cleaned = 0.00254393 Jy
! Component: 3600  -  total flux cleaned = 0.00254399 Jy
! Component: 3650  -  total flux cleaned = 0.00256869 Jy
! Component: 3700  -  total flux cleaned = 0.0025931 Jy
! Component: 3750  -  total flux cleaned = 0.0025449 Jy
! Component: 3800  -  total flux cleaned = 0.00256883 Jy
! Component: 3850  -  total flux cleaned = 0.00254508 Jy
! Component: 3900  -  total flux cleaned = 0.00256859 Jy
! Component: 3950  -  total flux cleaned = 0.00253364 Jy
! Component: 4000  -  total flux cleaned = 0.00252215 Jy
! Component: 4050  -  total flux cleaned = 0.00251067 Jy
! Total flux subtracted in 4096 components = 0.00247643 Jy
! Clean residual min=-0.000621 max=0.000701 Jy/beam
! Clean residual mean=0.000001 rms=0.000217 Jy/beam
! Combined flux in latest and established models = 0.163395 Jy
keep
! Adding 284 model components to the UV plane model.
! The established model now contains 363 components and 0.163395 Jy
![Exited script file: /home/lpetrov/bin/01_muppet]
wmap "/scr/pima/bp171a5_uvs/J1452-1319_X\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8772 x 2.3 at -6.065 degrees (North through East)
! Clean map  min=-0.0016453  max=0.12944 Jy/beam
! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1452-1319_X_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.129435 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000219931 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.509746 0.509746 1.01949 2.03898 4.07797 8.15594 16.3119 32.6237 65.2475
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0006 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.129 
quit
! Quitting program
! Log file /scr/pima/bp171a5_uvs/J1452-1319_X_uvs.log closed on Sat Apr 20 04:03:51 2013