! Started logfile: .//J2007+7452_X_dfm.log on Wed Nov 16 12:08:35 2016
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    7.39200
obs     .//J2007+7452_X_uva.fits
! Reading UV FITS file: .//J2007+7452_X_uva.fits
! AN table 1: 26 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.824786 visibilities/baseline/integration-bin.
! Found source: J2007+7452
! 
! 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    7.392e+09      3.2e+07          1      3.2e+07
!  02        2    7.424e+09      3.2e+07          1      3.2e+07
!  03        3    7.456e+09      3.2e+07          1      3.2e+07
!  04        4    7.552e+09      3.2e+07          1      3.2e+07
!  05        5    7.744e+09      3.2e+07          1      3.2e+07
!  06        6    7.776e+09      3.2e+07          1      3.2e+07
!  07        7    7.808e+09      3.2e+07          1      3.2e+07
!  08        8     7.84e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): I
! 
! Read 94 lines of history.
! 
! Reading 6176 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Polarization RR is unavailable.
! Restricting channel ranges to the available 8 channels.
! Selecting polarization: I,  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 
![@/opt64/bin/pima_mupet_01.dfm J2007+7452_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 29 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 29 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 29 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 29 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 29 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 29 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 29 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 29 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.035408Jy  sigma=26.585653
! Fit after  self-cal, rms=0.783003Jy  sigma=20.111860
! 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=0.8004 mas, bmaj=3.121 mas, bpa=22.15 degrees
! Estimated noise=0.646511 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 = 0.165795 Jy
! Component: 100  -  total flux cleaned = 0.202642 Jy
! Total flux subtracted in 100 components = 0.202642 Jy
! Clean residual min=-0.008198 max=0.012748 Jy/beam
! Clean residual mean=0.000054 rms=0.001979 Jy/beam
! Combined flux in latest and established models = 0.202642 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.202642 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=0.040184Jy  sigma=0.908048
! Fit after  self-cal, rms=0.040177Jy  sigma=0.907926
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0138259 Jy
! Component: 100  -  total flux cleaned = 0.0211166 Jy
! Total flux subtracted in 100 components = 0.0211166 Jy
! Clean residual min=-0.004690 max=0.003945 Jy/beam
! Clean residual mean=0.000012 rms=0.000987 Jy/beam
! Combined flux in latest and established models = 0.223758 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 12 components and 0.223758 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=0.034433Jy  sigma=0.738587
! Fit after  self-cal, rms=0.034438Jy  sigma=0.738535
! 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=1.062 mas, bmaj=3.499 mas, bpa=19.93 degrees
! Estimated noise=0.356194 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 = 0.00409302 Jy
! Component: 100  -  total flux cleaned = 0.00539494 Jy
! Component: 150  -  total flux cleaned = 0.00552399 Jy
! Component: 200  -  total flux cleaned = 0.00552665 Jy
! Total flux subtracted in 200 components = 0.00552665 Jy
! Clean residual min=-0.002716 max=0.003708 Jy/beam
! Clean residual mean=0.000003 rms=0.000831 Jy/beam
! Combined flux in latest and established models = 0.229285 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 25 components and 0.229285 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=0.033910Jy  sigma=0.724365
! Fit after  self-cal, rms=0.033911Jy  sigma=0.724337
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.062 x 3.499 at 19.93 degrees (North through East)
! Clean map  min=-0.0025795  max=0.21759 Jy/beam
if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val
! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2.
! Selfcal phase corrections will not be limited.
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        1.00     FD        0.99     HN        1.00     KP        1.05     
!   LA        0.99     MK        1.01     NL        1.03     OV        0.98     
!   PT        0.98     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HN        1.01     KP        1.05     
!   LA        0.99     MK        1.01     NL        1.03     OV        1.00     
!   PT        0.96     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     HN        0.98     KP        1.06     
!   LA        1.00     MK        1.00     NL        1.03     OV        1.01     
!   PT        0.97     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.99     HN        0.99     KP        1.05     
!   LA        0.99     MK        1.01     NL        1.01     OV        0.98     
!   PT        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        0.99     FD        0.98     HN        1.01     KP        1.04     
!   LA        1.00     MK        0.99     NL        1.02     OV        0.99     
!   PT        0.97     
! 
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.97     HN        0.99     KP        1.03     
!   LA        0.99     MK        1.00     NL        1.03     OV        0.99     
!   PT        0.99     
! 
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.96     HN        1.00     KP        1.04     
!   LA        0.98     MK        1.00     NL        1.02     OV        0.98     
!   PT        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        0.96     FD        0.96     HN        0.98     KP        1.01     
!   LA        0.99     MK        1.01     NL        1.02     OV        1.01     
!   PT        0.98     
! 
! 
! Fit before self-cal, rms=0.033911Jy  sigma=0.724337
! Fit after  self-cal, rms=0.032824Jy  sigma=0.702705
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.064 mas, bmaj=3.501 mas, bpa=19.95 degrees
! Estimated noise=0.355515 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 = -0.00042623 Jy
! Component: 100  -  total flux cleaned = -0.000336071 Jy
! Component: 150  -  total flux cleaned = -0.000239108 Jy
! Component: 200  -  total flux cleaned = -0.000170839 Jy
! Total flux subtracted in 200 components = -0.000170839 Jy
! Clean residual min=-0.002268 max=0.002854 Jy/beam
! Clean residual mean=-0.000010 rms=0.000585 Jy/beam
! Combined flux in latest and established models = 0.229114 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 36 components and 0.229114 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=0.032788Jy  sigma=0.701645
! Fit after  self-cal, rms=0.032778Jy  sigma=0.701573
! 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=0.032778Jy  sigma=0.701573
! Fit after  self-cal, rms=0.032782Jy  sigma=0.701437
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.065 mas, bmaj=3.503 mas, bpa=19.95 degrees
! Estimated noise=0.355717 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000345686 Jy
! Component: 100  -  total flux cleaned = -0.000298461 Jy
! Component: 150  -  total flux cleaned = -0.000241264 Jy
! Component: 200  -  total flux cleaned = -0.000188194 Jy
! Total flux subtracted in 200 components = -0.000188194 Jy
! Clean residual min=-0.002199 max=0.002838 Jy/beam
! Clean residual mean=-0.000010 rms=0.000579 Jy/beam
! Combined flux in latest and established models = 0.228926 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 44 components and 0.228926 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=0.032767Jy  sigma=0.700971
! Fit after  self-cal, rms=0.032766Jy  sigma=0.700955
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 (-23.6, -5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00258664 Jy
! Component: 100  -  total flux cleaned = 0.00379212 Jy
! Component: 150  -  total flux cleaned = 0.00434531 Jy
! Component: 200  -  total flux cleaned = 0.00467264 Jy
! Total flux subtracted in 200 components = 0.00467264 Jy
! Clean residual min=-0.001944 max=0.001844 Jy/beam
! Clean residual mean=-0.000000 rms=0.000443 Jy/beam
! Combined flux in latest and established models = 0.233599 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 66 components and 0.233599 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=0.032567Jy  sigma=0.694081
! Fit after  self-cal, rms=0.032559Jy  sigma=0.693767
! 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=0.032559Jy  sigma=0.693767
! Fit after  self-cal, rms=0.032532Jy  sigma=0.693216
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.065 mas, bmaj=3.506 mas, bpa=19.96 degrees
! Estimated noise=0.355536 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000764991 Jy
! Component: 100  -  total flux cleaned = 0.000939725 Jy
! Component: 150  -  total flux cleaned = 0.0010925 Jy
! Component: 200  -  total flux cleaned = 0.00118516 Jy
! Total flux subtracted in 200 components = 0.00118516 Jy
! Clean residual min=-0.001629 max=0.001598 Jy/beam
! Clean residual mean=0.000003 rms=0.000385 Jy/beam
! Combined flux in latest and established models = 0.234784 Jy
selfcal
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 90 components and 0.234784 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=0.032490Jy  sigma=0.691449
! Fit after  self-cal, rms=0.032489Jy  sigma=0.691384
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 = 9.00469e-05 Jy
! Component: 100  -  total flux cleaned = 0.000191685 Jy
! Component: 150  -  total flux cleaned = 0.000304363 Jy
! Component: 200  -  total flux cleaned = 0.000373936 Jy
! Total flux subtracted in 200 components = 0.000373936 Jy
! Clean residual min=-0.001531 max=0.001495 Jy/beam
! Clean residual mean=0.000003 rms=0.000368 Jy/beam
! Combined flux in latest and established models = 0.235158 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 102 components and 0.235158 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=0.032473Jy  sigma=0.690704
! Fit after  self-cal, rms=0.032472Jy  sigma=0.690687
! 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=0.032472Jy  sigma=0.690687
! Fit after  self-cal, rms=0.032484Jy  sigma=0.690441
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.218 mas, bmaj=5.196 mas, bpa=9.197 degrees
! Estimated noise=0.418515 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000898369 Jy
! Component: 100  -  total flux cleaned = 0.00115528 Jy
! Component: 150  -  total flux cleaned = 0.00125924 Jy
! Component: 200  -  total flux cleaned = 0.0013288 Jy
! Total flux subtracted in 200 components = 0.0013288 Jy
! Clean residual min=-0.001775 max=0.001652 Jy/beam
! Clean residual mean=0.000005 rms=0.000462 Jy/beam
! Combined flux in latest and established models = 0.236486 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 121 components and 0.236487 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=0.032472Jy  sigma=0.689902
! Fit after  self-cal, rms=0.032472Jy  sigma=0.689864
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 = 3.42258e-05 Jy
! Component: 100  -  total flux cleaned = 0.000109026 Jy
! Component: 150  -  total flux cleaned = 0.000148213 Jy
! Component: 200  -  total flux cleaned = 0.000183762 Jy
! Total flux subtracted in 200 components = 0.000183762 Jy
! Clean residual min=-0.001745 max=0.001509 Jy/beam
! Clean residual mean=0.000006 rms=0.000449 Jy/beam
! Combined flux in latest and established models = 0.23667 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 131 components and 0.23667 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=0.032471Jy  sigma=0.689709
! Fit after  self-cal, rms=0.032470Jy  sigma=0.689699
! 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=1.066 mas, bmaj=3.507 mas, bpa=19.97 degrees
! Estimated noise=0.355692 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.066 x 3.507 at 19.97 degrees (North through East)
! Clean map  min=-0.0013847  max=0.21699 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=0.8036 mas, bmaj=3.117 mas, bpa=22.13 degrees
! Estimated noise=0.646556 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.165922 Jy
! Component: 100  -  total flux cleaned = 0.202594 Jy
! Component: 150  -  total flux cleaned = 0.215873 Jy
! Component: 200  -  total flux cleaned = 0.222852 Jy
! Total flux subtracted in 200 components = 0.222852 Jy
! Clean residual min=-0.003592 max=0.003322 Jy/beam
! Clean residual mean=0.000013 rms=0.000791 Jy/beam
! Combined flux in latest and established models = 0.222852 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 13 model components to the UV plane model.
! The established model now contains 13 components and 0.222852 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.066 mas, bmaj=3.507 mas, bpa=19.97 degrees
! Estimated noise=0.355692 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 = 0.0044171 Jy
! Component: 100  -  total flux cleaned = 0.00716609 Jy
! Component: 150  -  total flux cleaned = 0.00884494 Jy
! Component: 200  -  total flux cleaned = 0.0098621 Jy
! Total flux subtracted in 200 components = 0.0098621 Jy
! Clean residual min=-0.001927 max=0.001842 Jy/beam
! Clean residual mean=0.000005 rms=0.000452 Jy/beam
! Combined flux in latest and established models = 0.232714 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 34 components and 0.232714 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=2.218 mas, bmaj=5.196 mas, bpa=9.197 degrees
! Estimated noise=0.418515 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00160835 Jy
! Component: 100  -  total flux cleaned = 0.00249733 Jy
! Component: 150  -  total flux cleaned = 0.00268454 Jy
! Component: 200  -  total flux cleaned = 0.00284734 Jy
! Total flux subtracted in 200 components = 0.00284734 Jy
! Clean residual min=-0.001939 max=0.001956 Jy/beam
! Clean residual mean=0.000007 rms=0.000506 Jy/beam
! Combined flux in latest and established models = 0.235561 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 = 0.000116494 Jy
! Component: 100  -  total flux cleaned = 0.000246249 Jy
! Component: 150  -  total flux cleaned = 0.000339412 Jy
! Component: 200  -  total flux cleaned = 0.000424211 Jy
! Total flux subtracted in 200 components = 0.000424211 Jy
! Clean residual min=-0.001780 max=0.001681 Jy/beam
! Clean residual mean=0.000007 rms=0.000470 Jy/beam
! Combined flux in latest and established models = 0.235986 Jy
! Adding 43 model components to the UV plane model.
! The established model now contains 74 components and 0.235986 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.066 mas, bmaj=3.507 mas, bpa=19.97 degrees
! Estimated noise=0.355692 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000132363 Jy
! Component: 100  -  total flux cleaned = -6.60986e-05 Jy
! Component: 150  -  total flux cleaned = -6.7733e-05 Jy
! Component: 200  -  total flux cleaned = -6.83672e-05 Jy
! Total flux subtracted in 200 components = -6.83672e-05 Jy
! Clean residual min=-0.001473 max=0.001369 Jy/beam
! Clean residual mean=0.000004 rms=0.000350 Jy/beam
! Combined flux in latest and established models = 0.235917 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 89 components and 0.235917 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=0.032525Jy  sigma=0.691153
! Fit after  self-cal, rms=0.032521Jy  sigma=0.691032
wmodel /J2007+7452_X_map.mod
! wmodel: Unable to open new model file: /J2007+7452_X_map.mod
! Error occured in command: wmodel
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap   .//J2007+7452_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.066 x 3.507 at 19.97 degrees (North through East)
! Clean map  min=-0.0014257  max=0.21642 Jy/beam
! Writing clean map to FITS file: .//J2007+7452_X_map.fits
wmodel .//J2007+7452_X_map.mod
! Writing 89 model components to file: .//J2007+7452_X_map.mod
wobs   .//J2007+7452_X_uvs.fits
! Writing UV FITS file: .//J2007+7452_X_uvs.fits
wwins  .//J2007+7452_X_map.win
! wwins: Wrote 2 windows to .//J2007+7452_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.216416 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000348507 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.483107 0.483107 0.966214 1.93243 3.86486 7.72971 15.4594 30.9188 61.8377
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.001 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.216 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  620.98 
quit
! Quitting program
! Log file .//J2007+7452_X_dfm.log closed on Wed Nov 16 12:08:38 2016