! Started logfile: /scr/pima/rv119_uvs/J0453-2807_X_dfm.log on Sun Dec 17 11:33:05 2017
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.36575
obs     /scr/pima/rv119_uvs/J0453-2807_X_uva.fits
! Reading UV FITS file: /scr/pima/rv119_uvs/J0453-2807_X_uva.fits
! AN table 1: 6 integrations on 28 of 28 possible baselines.
! AN table 2: 12 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.639831 visibilities/baseline/integration-bin.
! Found source: J0453-2807
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.36575e+09        8e+06          1        8e+06
!  02        2  8.44575e+09        8e+06          1        8e+06
!  03        3  8.80575e+09        8e+06          1        8e+06
!  04        4  8.92575e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 79 lines of history.
! 
! Reading 1812 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Restricting channel ranges to the available 4 channels.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_01.dfm J0453-2807_X]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
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.
!  A total of 22 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 22 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 22 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 22 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.630169Jy  sigma=19.010666
! Fit after  self-cal, rms=0.413913Jy  sigma=4.887847
! 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 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.7555 mas, bmaj=1.539 mas, bpa=3.382 degrees
! Estimated noise=1.84891 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 = 0.940052 Jy
! Component: 100  -  total flux cleaned = 1.17938 Jy
! Total flux subtracted in 100 components = 1.17938 Jy
! Clean residual min=-0.031273 max=0.095767 Jy/beam
! Clean residual mean=-0.000194 rms=0.008920 Jy/beam
! Combined flux in latest and established models = 1.17938 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 1.17938 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.298640Jy  sigma=3.515193
! Fit after  self-cal, rms=0.298639Jy  sigma=3.514860
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Added new window around map position (0.4, 2.8).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.10558 Jy
! Component: 100  -  total flux cleaned = 0.167171 Jy
! Total flux subtracted in 100 components = 0.167171 Jy
! Clean residual min=-0.025154 max=0.064819 Jy/beam
! Clean residual mean=-0.000115 rms=0.006914 Jy/beam
! Combined flux in latest and established models = 1.34655 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 21 components and 1.34655 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.237622Jy  sigma=2.660612
! Fit after  self-cal, rms=0.236199Jy  sigma=2.643674
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Added new window around map position (1.2, 6.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0628062 Jy
! Component: 100  -  total flux cleaned = 0.104442 Jy
! Total flux subtracted in 100 components = 0.104442 Jy
! Clean residual min=-0.024893 max=0.048168 Jy/beam
! Clean residual mean=-0.000085 rms=0.005876 Jy/beam
! Combined flux in latest and established models = 1.45099 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 35 components and 1.45099 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208144Jy  sigma=2.259113
! Fit after  self-cal, rms=0.206022Jy  sigma=2.230840
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Added new window around map position (-0.6, -2.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0436839 Jy
! Component: 100  -  total flux cleaned = 0.0753192 Jy
! Total flux subtracted in 100 components = 0.0753192 Jy
! Clean residual min=-0.024986 max=0.029026 Jy/beam
! Clean residual mean=-0.000056 rms=0.005189 Jy/beam
! Combined flux in latest and established models = 1.52631 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 49 components and 1.52631 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.189953Jy  sigma=1.996894
! Fit after  self-cal, rms=0.189541Jy  sigma=1.992448
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
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 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.9251 mas, bmaj=1.93 mas, bpa=1.058 degrees
! Estimated noise=1.53798 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 (1.6, 3.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0496448 Jy
! Component: 100  -  total flux cleaned = 0.0842144 Jy
! Component: 150  -  total flux cleaned = 0.109431 Jy
! Component: 200  -  total flux cleaned = 0.128318 Jy
! Total flux subtracted in 200 components = 0.128318 Jy
! Clean residual min=-0.023247 max=0.025654 Jy/beam
! Clean residual mean=-0.000049 rms=0.004978 Jy/beam
! Combined flux in latest and established models = 1.65463 Jy
! Performing phase self-cal
! Adding 39 model components to the UV plane model.
! The established model now contains 73 components and 1.65463 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.173923Jy  sigma=1.751830
! Fit after  self-cal, rms=0.173117Jy  sigma=1.740696
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Added new window around map position (1, 10.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0266221 Jy
! Component: 100  -  total flux cleaned = 0.0426746 Jy
! Component: 150  -  total flux cleaned = 0.0522136 Jy
! Component: 200  -  total flux cleaned = 0.0585779 Jy
! Total flux subtracted in 200 components = 0.0585779 Jy
! Clean residual min=-0.020699 max=0.022466 Jy/beam
! Clean residual mean=-0.000036 rms=0.004465 Jy/beam
! Combined flux in latest and established models = 1.71321 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 95 components and 1.71321 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.168139Jy  sigma=1.677772
! Fit after  self-cal, rms=0.167651Jy  sigma=1.670610
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9251 x 1.93 at 1.058 degrees (North through East)
! Clean map  min=-0.020377  max=1.1731 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00*    HH        1.17     HN        1.15     KP        0.98     
!   LA        1.11     NL        1.34     PT        1.00     SC        0.91     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.00     HN        1.14     KP        0.99     
!   LA        0.98     MK        1.02     NL        0.97     OV        0.96     
!   PT        0.99     SC        0.98     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00*    HH        1.28     HN        1.14     KP        0.98     
!   LA        1.09     NL        1.36     PT        0.97     SC        0.89     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.00     HN        1.16     KP        0.99     
!   LA        0.99     MK        1.02     NL        0.97     OV        0.96     
!   PT        0.98     SC        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00*    HH        1.19     HN        1.11     KP        0.99     
!   LA        1.09     NL        1.28     PT        1.00     SC        0.85     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        1.01     HN        1.15     KP        0.98     
!   LA        0.98     MK        1.01     NL        0.97     OV        0.96     
!   PT        0.98     SC        0.98     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00*    HH        1.28     HN        1.13     KP        0.95     
!   LA        1.09     NL        1.28     PT        1.05     SC        0.86     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.01     HN        1.16     KP        0.98     
!   LA        0.98     MK        1.01     NL        0.96     OV        0.95     
!   PT        0.99     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.167651Jy  sigma=1.670610
! Fit after  self-cal, rms=0.145503Jy  sigma=1.294790
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.9388 mas, bmaj=2.042 mas, bpa=-0.1646 degrees
! Estimated noise=1.54683 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 = -0.0176529 Jy
! Component: 100  -  total flux cleaned = -0.019621 Jy
! Component: 150  -  total flux cleaned = -0.019118 Jy
! Component: 200  -  total flux cleaned = -0.0182377 Jy
! Total flux subtracted in 200 components = -0.0182377 Jy
! Clean residual min=-0.014160 max=0.013992 Jy/beam
! Clean residual mean=0.000003 rms=0.002912 Jy/beam
! Combined flux in latest and established models = 1.69497 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 111 components and 1.69497 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139170Jy  sigma=1.238657
! Fit after  self-cal, rms=0.139223Jy  sigma=1.237801
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.139223Jy  sigma=1.237801
! Fit after  self-cal, rms=0.125020Jy  sigma=1.100836
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.9393 mas, bmaj=2.039 mas, bpa=-0.1279 degrees
! Estimated noise=1.54255 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00712789 Jy
! Component: 100  -  total flux cleaned = -0.0054313 Jy
! Component: 150  -  total flux cleaned = -0.00402013 Jy
! Component: 200  -  total flux cleaned = -0.00301649 Jy
! Total flux subtracted in 200 components = -0.00301649 Jy
! Clean residual min=-0.010122 max=0.011075 Jy/beam
! Clean residual mean=0.000005 rms=0.002306 Jy/beam
! Combined flux in latest and established models = 1.69195 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 122 components and 1.69195 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.123012Jy  sigma=1.081434
! Fit after  self-cal, rms=0.122958Jy  sigma=1.080809
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
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 (-6.2, -14).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00493297 Jy
! Component: 100  -  total flux cleaned = 0.006747 Jy
! Component: 150  -  total flux cleaned = 0.00767443 Jy
! Component: 200  -  total flux cleaned = 0.00831107 Jy
! Total flux subtracted in 200 components = 0.00831107 Jy
! Clean residual min=-0.009641 max=0.009964 Jy/beam
! Clean residual mean=-0.000000 rms=0.002246 Jy/beam
! Combined flux in latest and established models = 1.70026 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 136 components and 1.70026 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.121710Jy  sigma=1.067414
! Fit after  self-cal, rms=0.121649Jy  sigma=1.066541
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Added new window around map position (-6.2, 25.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00903592 Jy
! Component: 100  -  total flux cleaned = 0.00991627 Jy
! Component: 150  -  total flux cleaned = 0.0103037 Jy
! Component: 200  -  total flux cleaned = 0.0104769 Jy
! Total flux subtracted in 200 components = 0.0104769 Jy
! Clean residual min=-0.009313 max=0.008670 Jy/beam
! Clean residual mean=-0.000002 rms=0.002176 Jy/beam
! Combined flux in latest and established models = 1.71074 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 150 components and 1.71074 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.120594Jy  sigma=1.057171
! Fit after  self-cal, rms=0.120539Jy  sigma=1.056156
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.120539Jy  sigma=1.056156
! Fit after  self-cal, rms=0.114385Jy  sigma=0.970688
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.94 mas, bmaj=2.036 mas, bpa=0.04308 degrees
! Estimated noise=1.5423 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00594683 Jy
! Component: 100  -  total flux cleaned = -0.00666082 Jy
! Component: 150  -  total flux cleaned = -0.00627991 Jy
! Component: 200  -  total flux cleaned = -0.00592189 Jy
! Total flux subtracted in 200 components = -0.00592189 Jy
! Clean residual min=-0.008024 max=0.007005 Jy/beam
! Clean residual mean=-0.000023 rms=0.001790 Jy/beam
! Combined flux in latest and established models = 1.70482 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 165 components and 1.70482 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113373Jy  sigma=0.961104
! Fit after  self-cal, rms=0.113351Jy  sigma=0.960766
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.08823e-05 Jy
! Component: 100  -  total flux cleaned = 0.000588636 Jy
! Component: 150  -  total flux cleaned = 0.000905475 Jy
! Component: 200  -  total flux cleaned = 0.00105247 Jy
! Total flux subtracted in 200 components = 0.00105247 Jy
! Clean residual min=-0.008137 max=0.006986 Jy/beam
! Clean residual mean=-0.000023 rms=0.001766 Jy/beam
! Combined flux in latest and established models = 1.70587 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 178 components and 1.70587 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.112849Jy  sigma=0.955722
! Fit after  self-cal, rms=0.112831Jy  sigma=0.955570
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
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.
! 
! Fit before self-cal, rms=0.112831Jy  sigma=0.955570
! Fit after  self-cal, rms=0.112895Jy  sigma=0.953401
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=2.225 mas, bmaj=5.437 mas, bpa=-5.736 degrees
! Estimated noise=1.85823 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00373352 Jy
! Component: 100  -  total flux cleaned = -0.00456313 Jy
! Component: 150  -  total flux cleaned = -0.0049055 Jy
! Component: 200  -  total flux cleaned = -0.0053038 Jy
! Total flux subtracted in 200 components = -0.0053038 Jy
! Clean residual min=-0.010835 max=0.009552 Jy/beam
! Clean residual mean=-0.000043 rms=0.002319 Jy/beam
! Combined flux in latest and established models = 1.70057 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 195 components and 1.70057 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.112746Jy  sigma=0.951376
! Fit after  self-cal, rms=0.112719Jy  sigma=0.951023
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
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 = -0.000968801 Jy
! Component: 100  -  total flux cleaned = -0.00123734 Jy
! Component: 150  -  total flux cleaned = -0.00156856 Jy
! Component: 200  -  total flux cleaned = -0.00188046 Jy
! Total flux subtracted in 200 components = -0.00188046 Jy
! Clean residual min=-0.010715 max=0.009436 Jy/beam
! Clean residual mean=-0.000045 rms=0.002292 Jy/beam
! Combined flux in latest and established models = 1.69869 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 207 components and 1.69869 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.112673Jy  sigma=0.950931
! Fit after  self-cal, rms=0.112662Jy  sigma=0.950836
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
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 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.9408 mas, bmaj=2.038 mas, bpa=0.0476 degrees
! Estimated noise=1.54127 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9408 x 2.038 at 0.0476 degrees (North through East)
! Clean map  min=-0.0075126  max=1.192 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
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.112662Jy  sigma=0.950836
! Fit after  self-cal, rms=0.108644Jy  sigma=0.857474
! Inverting map and beam 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.9413 mas, bmaj=2.04 mas, bpa=-0.009667 degrees
! Estimated noise=1.5392 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00528266 Jy
! Component: 100  -  total flux cleaned = -0.0059434 Jy
! Component: 150  -  total flux cleaned = -0.00638167 Jy
! Component: 200  -  total flux cleaned = -0.00651925 Jy
! Total flux subtracted in 200 components = -0.00651925 Jy
! Clean residual min=-0.008232 max=0.006660 Jy/beam
! Clean residual mean=-0.000024 rms=0.001716 Jy/beam
! Combined flux in latest and established models = 1.69217 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 213 components and 1.69217 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.108048Jy  sigma=0.851832
! Fit after  self-cal, rms=0.108045Jy  sigma=0.851698
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000294976 Jy
! Component: 100  -  total flux cleaned = -0.00054827 Jy
! Component: 150  -  total flux cleaned = -0.000547744 Jy
! Component: 200  -  total flux cleaned = -0.000664085 Jy
! Total flux subtracted in 200 components = -0.000664085 Jy
! Clean residual min=-0.008304 max=0.006597 Jy/beam
! Clean residual mean=-0.000025 rms=0.001704 Jy/beam
! Combined flux in latest and established models = 1.6915 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 219 components and 1.6915 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.107733Jy  sigma=0.848385
! Fit after  self-cal, rms=0.107734Jy  sigma=0.848336
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.107734Jy  sigma=0.848336
! Fit after  self-cal, rms=0.107883Jy  sigma=0.846889
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 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.7681 mas, bmaj=1.626 mas, bpa=2.092 degrees
! Estimated noise=1.87562 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.950621 Jy
! Component: 100  -  total flux cleaned = 1.18846 Jy
! Component: 150  -  total flux cleaned = 1.29161 Jy
! Component: 200  -  total flux cleaned = 1.35934 Jy
! Total flux subtracted in 200 components = 1.35934 Jy
! Clean residual min=-0.014127 max=0.038201 Jy/beam
! Clean residual mean=-0.000093 rms=0.004363 Jy/beam
! Combined flux in latest and established models = 1.35934 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 27 model components to the UV plane model.
! The established model now contains 27 components and 1.35934 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.942 mas, bmaj=2.043 mas, bpa=-0.01922 degrees
! Estimated noise=1.5384 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 = 0.0861167 Jy
! Component: 100  -  total flux cleaned = 0.142033 Jy
! Component: 150  -  total flux cleaned = 0.18068 Jy
! Component: 200  -  total flux cleaned = 0.209075 Jy
! Total flux subtracted in 200 components = 0.209075 Jy
! Clean residual min=-0.010806 max=0.016922 Jy/beam
! Clean residual mean=-0.000057 rms=0.003093 Jy/beam
! Combined flux in latest and established models = 1.56841 Jy
! Adding 69 model components to the UV plane model.
! The established model now contains 85 components and 1.56841 Jy
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Added new window around map position (-0.4, 2.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0216622 Jy
! Component: 100  -  total flux cleaned = 0.0385314 Jy
! Component: 150  -  total flux cleaned = 0.0521136 Jy
! Component: 200  -  total flux cleaned = 0.0634092 Jy
! Total flux subtracted in 200 components = 0.0634092 Jy
! Clean residual min=-0.008040 max=0.007387 Jy/beam
! Clean residual mean=-0.000036 rms=0.001985 Jy/beam
! Combined flux in latest and established models = 1.63182 Jy
! Adding 51 model components to the UV plane model.
! The established model now contains 120 components and 1.63182 Jy
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
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 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=2.23 mas, bmaj=5.455 mas, bpa=-5.728 degrees
! Estimated noise=1.85051 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0143563 Jy
! Component: 100  -  total flux cleaned = 0.0246043 Jy
! Component: 150  -  total flux cleaned = 0.0323553 Jy
! Component: 200  -  total flux cleaned = 0.0383246 Jy
! Total flux subtracted in 200 components = 0.0383246 Jy
! Clean residual min=-0.010029 max=0.007891 Jy/beam
! Clean residual mean=-0.000054 rms=0.002279 Jy/beam
! Combined flux in latest and established models = 1.67015 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 = 0.00466335 Jy
! Component: 100  -  total flux cleaned = 0.00739683 Jy
! Component: 150  -  total flux cleaned = 0.0090641 Jy
! Component: 200  -  total flux cleaned = 0.0100638 Jy
! Total flux subtracted in 200 components = 0.0100638 Jy
! Clean residual min=-0.010059 max=0.008495 Jy/beam
! Clean residual mean=-0.000050 rms=0.002227 Jy/beam
! Combined flux in latest and established models = 1.68021 Jy
! Adding 98 model components to the UV plane model.
! The established model now contains 201 components and 1.68021 Jy
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! Estimated beam: bmin=0.942 mas, bmaj=2.043 mas, bpa=-0.01922 degrees
! Estimated noise=1.5384 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000675591 Jy
! Component: 100  -  total flux cleaned = 0.00138228 Jy
! Component: 150  -  total flux cleaned = 0.00163083 Jy
! Component: 200  -  total flux cleaned = 0.00198035 Jy
! Total flux subtracted in 200 components = 0.00198035 Jy
! Clean residual min=-0.007327 max=0.006524 Jy/beam
! Clean residual mean=-0.000026 rms=0.001658 Jy/beam
! Combined flux in latest and established models = 1.68219 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 222 components and 1.68219 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.106483Jy  sigma=0.841681
! Fit after  self-cal, rms=0.106174Jy  sigma=0.839212
wmodel J0453-2807_X_map.mod
! Writing 222 model components to file: J0453-2807_X_map.mod
wobs   J0453-2807_X_uvs.fits
! Writing UV FITS file: J0453-2807_X_uvs.fits
wwins  J0453-2807_X_map.win
! wwins: Wrote 9 windows to J0453-2807_X_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00316757 Jy
! Component: 100  -  total flux cleaned = -0.00425952 Jy
! Component: 150  -  total flux cleaned = -0.00460376 Jy
! Component: 200  -  total flux cleaned = -0.00570958 Jy
! Component: 250  -  total flux cleaned = -0.00645801 Jy
! Component: 300  -  total flux cleaned = -0.00719086 Jy
! Component: 350  -  total flux cleaned = -0.00811181 Jy
! Component: 400  -  total flux cleaned = -0.00891315 Jy
! Component: 450  -  total flux cleaned = -0.00969658 Jy
! Component: 500  -  total flux cleaned = -0.0104659 Jy
! Component: 550  -  total flux cleaned = -0.011128 Jy
! Component: 600  -  total flux cleaned = -0.0118739 Jy
! Component: 650  -  total flux cleaned = -0.0126092 Jy
! Component: 700  -  total flux cleaned = -0.0131554 Jy
! Component: 750  -  total flux cleaned = -0.0136943 Jy
! Component: 800  -  total flux cleaned = -0.0144918 Jy
! Component: 850  -  total flux cleaned = -0.0152767 Jy
! Component: 900  -  total flux cleaned = -0.0157083 Jy
! Component: 950  -  total flux cleaned = -0.0163053 Jy
! Component: 1000  -  total flux cleaned = -0.0170645 Jy
! Component: 1050  -  total flux cleaned = -0.0173156 Jy
! Component: 1100  -  total flux cleaned = -0.0181408 Jy
! Component: 1150  -  total flux cleaned = -0.0183846 Jy
! Component: 1200  -  total flux cleaned = -0.0188699 Jy
! Component: 1250  -  total flux cleaned = -0.0192693 Jy
! Component: 1300  -  total flux cleaned = -0.0192705 Jy
! Component: 1350  -  total flux cleaned = -0.0198993 Jy
! Component: 1400  -  total flux cleaned = -0.0201336 Jy
! Component: 1450  -  total flux cleaned = -0.0207515 Jy
! Component: 1500  -  total flux cleaned = -0.0209813 Jy
! Component: 1550  -  total flux cleaned = -0.0215142 Jy
! Component: 1600  -  total flux cleaned = -0.0218894 Jy
! Component: 1650  -  total flux cleaned = -0.0219643 Jy
! Component: 1700  -  total flux cleaned = -0.0224094 Jy
! Component: 1750  -  total flux cleaned = -0.0224827 Jy
! Component: 1800  -  total flux cleaned = -0.0227026 Jy
! Component: 1850  -  total flux cleaned = -0.0231368 Jy
! Component: 1900  -  total flux cleaned = -0.0230643 Jy
! Component: 1950  -  total flux cleaned = -0.0232079 Jy
! Component: 2000  -  total flux cleaned = -0.0235633 Jy
! Component: 2050  -  total flux cleaned = -0.0238453 Jy
! Component: 2100  -  total flux cleaned = -0.0238456 Jy
! Component: 2150  -  total flux cleaned = -0.0240539 Jy
! Component: 2200  -  total flux cleaned = -0.024261 Jy
! Component: 2250  -  total flux cleaned = -0.0243986 Jy
! Component: 2300  -  total flux cleaned = -0.0245351 Jy
! Component: 2350  -  total flux cleaned = -0.0246711 Jy
! Component: 2400  -  total flux cleaned = -0.0249406 Jy
! Component: 2450  -  total flux cleaned = -0.0250085 Jy
! Component: 2500  -  total flux cleaned = -0.0253419 Jy
! Component: 2550  -  total flux cleaned = -0.0252758 Jy
! Component: 2600  -  total flux cleaned = -0.025605 Jy
! Component: 2650  -  total flux cleaned = -0.0256055 Jy
! Component: 2700  -  total flux cleaned = -0.0254749 Jy
! Component: 2750  -  total flux cleaned = -0.0257991 Jy
! Component: 2800  -  total flux cleaned = -0.0259284 Jy
! Component: 2850  -  total flux cleaned = -0.0259926 Jy
! Component: 2900  -  total flux cleaned = -0.0263753 Jy
! Component: 2950  -  total flux cleaned = -0.0262486 Jy
! Component: 3000  -  total flux cleaned = -0.026501 Jy
! Component: 3050  -  total flux cleaned = -0.026689 Jy
! Component: 3100  -  total flux cleaned = -0.0268762 Jy
! Component: 3150  -  total flux cleaned = -0.0269378 Jy
! Component: 3200  -  total flux cleaned = -0.0268137 Jy
! Component: 3250  -  total flux cleaned = -0.0268753 Jy
! Component: 3300  -  total flux cleaned = -0.0270585 Jy
! Component: 3350  -  total flux cleaned = -0.0271192 Jy
! Component: 3400  -  total flux cleaned = -0.0269984 Jy
! Component: 3450  -  total flux cleaned = -0.0271186 Jy
! Component: 3500  -  total flux cleaned = -0.0271188 Jy
! Component: 3550  -  total flux cleaned = -0.0272976 Jy
! Component: 3600  -  total flux cleaned = -0.0274163 Jy
! Component: 3650  -  total flux cleaned = -0.0275348 Jy
! Component: 3700  -  total flux cleaned = -0.0272993 Jy
! Component: 3750  -  total flux cleaned = -0.0272405 Jy
! Component: 3800  -  total flux cleaned = -0.0278808 Jy
! Component: 3850  -  total flux cleaned = -0.0277648 Jy
! Component: 3900  -  total flux cleaned = -0.0277072 Jy
! Component: 3950  -  total flux cleaned = -0.0277647 Jy
! Component: 4000  -  total flux cleaned = -0.0278787 Jy
! Component: 4050  -  total flux cleaned = -0.0280494 Jy
! Total flux subtracted in 4096 components = -0.0281059 Jy
! Clean residual min=-0.003502 max=0.003029 Jy/beam
! Clean residual mean=-0.000010 rms=0.001033 Jy/beam
! Combined flux in latest and established models = 1.65409 Jy
keep
! Adding 313 model components to the UV plane model.
! The established model now contains 535 components and 1.65409 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /scr/pima/rv119_uvs/J0453-2807_X_map.fits
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.942 x 2.043 at -0.01922 degrees (North through East)
! Clean map  min=-0.0057239  max=1.199 Jy/beam
! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0453-2807_X_map.fits
wmodel /scr/pima/rv119_uvs/J0453-2807_X_map.mod
! Writing 535 model components to file: /scr/pima/rv119_uvs/J0453-2807_X_map.mod
wobs   /scr/pima/rv119_uvs/J0453-2807_X_uvs.fits
! Writing UV FITS file: /scr/pima/rv119_uvs/J0453-2807_X_uvs.fits
wwins  /scr/pima/rv119_uvs/J0453-2807_X_map.win
! wwins: Wrote 10 windows to /scr/pima/rv119_uvs/J0453-2807_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.19904 
invert
! Inverting map 
! Your choice of large map pixels excluded 2.6% of the data.
!  The x-axis pixel size should ideally be below 0.1656 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.0010338 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.258658 0.258658 0.517316 1.03463 2.06927 4.13853 8.27706 16.5541 33.1082 66.2165
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0031 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.199 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1159.83 
quit
! Quitting program
! Log file /scr/pima/rv119_uvs/J0453-2807_X_dfm.log closed on Sun Dec 17 11:33:10 2017