! Started logfile: /vlbi/uf001/uva//J1807-2506_X_dfm.log on Mon Jan 14 04:31:19 2019
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.42800
obs     /vlbi/uf001/uva//J1807-2506_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1807-2506_X_uva.fits
! AN table 1: 48 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.981944 visibilities/baseline/integration-bin.
! Found source: J1807-2506
! 
! There are 12 IFs, and a total of 12 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    8.428e+09      3.2e+07          1      3.2e+07
!  02        2     8.46e+09      3.2e+07          1      3.2e+07
!  03        3    8.492e+09      3.2e+07          1      3.2e+07
!  04        4    8.524e+09      3.2e+07          1      3.2e+07
!  05        5    8.588e+09      3.2e+07          1      3.2e+07
!  06        6     8.62e+09      3.2e+07          1      3.2e+07
!  07        7    8.684e+09      3.2e+07          1      3.2e+07
!  08        8    8.716e+09      3.2e+07          1      3.2e+07
!  09        9     8.78e+09      3.2e+07          1      3.2e+07
!  10       10    8.812e+09      3.2e+07          1      3.2e+07
!  11       11    8.844e+09      3.2e+07          1      3.2e+07
!  12       12    8.876e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 134 lines of history.
! 
! Reading 25452 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 12 channels.
! Selecting polarization: RR,  channels: 1..12
! 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
! Reading IF 9 channels: 9..9
! Reading IF 10 channels: 10..10
! Reading IF 11 channels: 11..11
! Reading IF 12 channels: 12..12
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 J1807-2506_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
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === "
! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 ===  
! 
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 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.022743Jy  sigma=20.924139
! Fit after  self-cal, rms=0.816814Jy  sigma=16.526307
! 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=0.6077 mas, bmaj=1.638 mas, bpa=-2.131 degrees
! Estimated noise=0.439423 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 = 0.13023 Jy
! Component: 100  -  total flux cleaned = 0.170462 Jy
! Total flux subtracted in 100 components = 0.170462 Jy
! Clean residual min=-0.008491 max=0.019284 Jy/beam
! Clean residual mean=-0.000037 rms=0.002225 Jy/beam
! Combined flux in latest and established models = 0.170462 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.170462 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.082650Jy  sigma=1.645340
! Fit after  self-cal, rms=0.082623Jy  sigma=1.644936
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0224136 Jy
! Component: 100  -  total flux cleaned = 0.0351211 Jy
! Total flux subtracted in 100 components = 0.0351211 Jy
! Clean residual min=-0.005696 max=0.010659 Jy/beam
! Clean residual mean=-0.000024 rms=0.001547 Jy/beam
! Combined flux in latest and established models = 0.205583 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 12 components and 0.205583 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.073026Jy  sigma=1.387768
! Fit after  self-cal, rms=0.073008Jy  sigma=1.387424
! Inverting map 
! Added new window around map position (-1.4, -1).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0104437 Jy
! Component: 100  -  total flux cleaned = 0.017263 Jy
! Total flux subtracted in 100 components = 0.017263 Jy
! Clean residual min=-0.005426 max=0.009149 Jy/beam
! Clean residual mean=-0.000018 rms=0.001362 Jy/beam
! Combined flux in latest and established models = 0.222846 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 28 components and 0.222846 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.070288Jy  sigma=1.316003
! Fit after  self-cal, rms=0.070154Jy  sigma=1.312884
! 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=0.7939 mas, bmaj=2.035 mas, bpa=-2.192 degrees
! Estimated noise=0.221167 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, 2.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0127596 Jy
! Component: 100  -  total flux cleaned = 0.0212095 Jy
! Component: 150  -  total flux cleaned = 0.027312 Jy
! Component: 200  -  total flux cleaned = 0.031877 Jy
! Total flux subtracted in 200 components = 0.031877 Jy
! Clean residual min=-0.005196 max=0.006239 Jy/beam
! Clean residual mean=-0.000019 rms=0.001290 Jy/beam
! Combined flux in latest and established models = 0.254723 Jy
! Performing phase self-cal
! Adding 42 model components to the UV plane model.
! The established model now contains 66 components and 0.254723 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067528Jy  sigma=1.245132
! Fit after  self-cal, rms=0.067509Jy  sigma=1.244349
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7939 x 2.035 at -2.192 degrees (North through East)
! Clean map  min=-0.0049141  max=0.18229 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.98     HN        1.09     KP        1.00     
!   LA        1.00     MK        1.05     NL        1.05     OV        0.88     
!   PT        0.94     SC        1.00     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.00     HN        1.11     KP        0.99     
!   LA        0.99     MK        1.06     NL        1.05     OV        0.88     
!   PT        0.94     SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.96     HN        1.13     KP        1.00     
!   LA        0.97     MK        1.02     NL        1.08     OV        0.88     
!   PT        0.93     SC        1.00     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.99     HN        1.09     KP        1.02     
!   LA        0.98     MK        1.04     NL        1.05     OV        0.90     
!   PT        0.93     SC        0.96     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.99     HN        1.10     KP        1.00     
!   LA        0.99     MK        1.02     NL        1.06     OV        0.87     
!   PT        0.94     SC        0.99     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.99     HN        1.09     KP        1.01     
!   LA        0.99     MK        1.02     NL        1.07     OV        0.88     
!   PT        0.93     SC        0.98     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.00     HN        1.09     KP        1.01     
!   LA        0.99     MK        1.02     NL        1.05     OV        0.89     
!   PT        0.94     SC        1.00     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.01     HN        1.08     KP        1.01     
!   LA        0.98     MK        1.03     NL        1.05     OV        0.88     
!   PT        0.94     SC        0.96     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.01     HN        1.13     KP        1.02     
!   LA        1.01     MK        0.99     NL        1.06     OV        0.88     
!   PT        0.96     SC        0.98     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.00     HN        1.07     KP        1.00     
!   LA        1.00     MK        0.99     NL        1.05     OV        0.89     
!   PT        0.95     SC        1.00     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.99     HN        1.07     KP        1.01     
!   LA        0.99     MK        0.99     NL        1.03     OV        0.89     
!   PT        0.95     SC        1.00     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.00     HN        1.13     KP        1.01     
!   LA        0.99     MK        1.02     NL        1.05     OV        0.89     
!   PT        0.95     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.067509Jy  sigma=1.244349
! Fit after  self-cal, rms=0.067803Jy  sigma=1.193597
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8 mas, bmaj=2.045 mas, bpa=-1.702 degrees
! Estimated noise=0.219773 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 = -0.00303606 Jy
! Component: 100  -  total flux cleaned = -0.00333072 Jy
! Component: 150  -  total flux cleaned = -0.00344932 Jy
! Component: 200  -  total flux cleaned = -0.00354868 Jy
! Total flux subtracted in 200 components = -0.00354868 Jy
! Clean residual min=-0.003034 max=0.002626 Jy/beam
! Clean residual mean=-0.000005 rms=0.000649 Jy/beam
! Combined flux in latest and established models = 0.251174 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 81 components and 0.251174 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067608Jy  sigma=1.190132
! Fit after  self-cal, rms=0.067686Jy  sigma=1.189770
! 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067686Jy  sigma=1.189770
! Fit after  self-cal, rms=0.068249Jy  sigma=1.178576
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8008 mas, bmaj=2.044 mas, bpa=-1.663 degrees
! Estimated noise=0.21953 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0017866 Jy
! Component: 100  -  total flux cleaned = -0.0022403 Jy
! Component: 150  -  total flux cleaned = -0.0023424 Jy
! Component: 200  -  total flux cleaned = -0.00237311 Jy
! Total flux subtracted in 200 components = -0.00237311 Jy
! Clean residual min=-0.001896 max=0.001639 Jy/beam
! Clean residual mean=-0.000002 rms=0.000424 Jy/beam
! Combined flux in latest and established models = 0.248801 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 91 components and 0.248801 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.068204Jy  sigma=1.177042
! Fit after  self-cal, rms=0.068223Jy  sigma=1.177013
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 = -6.1386e-05 Jy
! Component: 100  -  total flux cleaned = -8.63243e-05 Jy
! Component: 150  -  total flux cleaned = -0.000132635 Jy
! Component: 200  -  total flux cleaned = -0.000196371 Jy
! Total flux subtracted in 200 components = -0.000196371 Jy
! Clean residual min=-0.001841 max=0.001633 Jy/beam
! Clean residual mean=-0.000002 rms=0.000420 Jy/beam
! Combined flux in latest and established models = 0.248605 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 96 components and 0.248605 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.068209Jy  sigma=1.176664
! Fit after  self-cal, rms=0.068208Jy  sigma=1.176658
! 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.068208Jy  sigma=1.176658
! Fit after  self-cal, rms=0.068990Jy  sigma=1.174990
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8006 mas, bmaj=2.042 mas, bpa=-1.6 degrees
! Estimated noise=0.219391 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00117172 Jy
! Component: 100  -  total flux cleaned = -0.00148803 Jy
! Component: 150  -  total flux cleaned = -0.00163123 Jy
! Component: 200  -  total flux cleaned = -0.00173099 Jy
! Total flux subtracted in 200 components = -0.00173099 Jy
! Clean residual min=-0.001687 max=0.001428 Jy/beam
! Clean residual mean=-0.000001 rms=0.000353 Jy/beam
! Combined flux in latest and established models = 0.246874 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 110 components and 0.246874 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.068955Jy  sigma=1.174189
! Fit after  self-cal, rms=0.068967Jy  sigma=1.174164
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 = -4.29014e-05 Jy
! Component: 100  -  total flux cleaned = -0.000152648 Jy
! Component: 150  -  total flux cleaned = -0.000251591 Jy
! Component: 200  -  total flux cleaned = -0.00030647 Jy
! Total flux subtracted in 200 components = -0.00030647 Jy
! Clean residual min=-0.001618 max=0.001413 Jy/beam
! Clean residual mean=-0.000001 rms=0.000348 Jy/beam
! Combined flux in latest and established models = 0.246567 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 115 components and 0.246567 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.068955Jy  sigma=1.173903
! Fit after  self-cal, rms=0.068954Jy  sigma=1.173892
! 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.068954Jy  sigma=1.173892
! Fit after  self-cal, rms=0.069183Jy  sigma=1.173635
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.204 mas, bmaj=5.34 mas, bpa=3.764 degrees
! Estimated noise=0.280139 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00120513 Jy
! Component: 100  -  total flux cleaned = -0.00175378 Jy
! Component: 150  -  total flux cleaned = -0.00184449 Jy
! Component: 200  -  total flux cleaned = -0.001919 Jy
! Total flux subtracted in 200 components = -0.001919 Jy
! Clean residual min=-0.001654 max=0.001586 Jy/beam
! Clean residual mean=-0.000002 rms=0.000443 Jy/beam
! Combined flux in latest and established models = 0.244648 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 126 components and 0.244648 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.069167Jy  sigma=1.173504
! Fit after  self-cal, rms=0.069169Jy  sigma=1.173467
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 = -9.52257e-05 Jy
! Component: 100  -  total flux cleaned = -0.000109751 Jy
! Component: 150  -  total flux cleaned = -0.000133221 Jy
! Component: 200  -  total flux cleaned = -0.000143735 Jy
! Total flux subtracted in 200 components = -0.000143735 Jy
! Clean residual min=-0.001628 max=0.001559 Jy/beam
! Clean residual mean=-0.000002 rms=0.000438 Jy/beam
! Combined flux in latest and established models = 0.244505 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 129 components and 0.244505 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.069167Jy  sigma=1.173536
! Fit after  self-cal, rms=0.069168Jy  sigma=1.173521
! 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=0.8005 mas, bmaj=2.041 mas, bpa=-1.536 degrees
! Estimated noise=0.21925 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8005 x 2.041 at -1.536 degrees (North through East)
! Clean map  min=-0.0013327  max=0.18214 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=0.6097 mas, bmaj=1.636 mas, bpa=-1.325 degrees
! Estimated noise=0.440192 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.130303 Jy
! Component: 100  -  total flux cleaned = 0.170942 Jy
! Component: 150  -  total flux cleaned = 0.193231 Jy
! Component: 200  -  total flux cleaned = 0.206325 Jy
! Total flux subtracted in 200 components = 0.206325 Jy
! Clean residual min=-0.004040 max=0.007001 Jy/beam
! Clean residual mean=-0.000014 rms=0.001078 Jy/beam
! Combined flux in latest and established models = 0.206325 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 18 model components to the UV plane model.
! The established model now contains 18 components and 0.206325 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8005 mas, bmaj=2.041 mas, bpa=-1.536 degrees
! Estimated noise=0.21925 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 (-0.6, 0.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0146197 Jy
! Component: 100  -  total flux cleaned = 0.0226297 Jy
! Component: 150  -  total flux cleaned = 0.0275814 Jy
! Component: 200  -  total flux cleaned = 0.0307844 Jy
! Total flux subtracted in 200 components = 0.0307844 Jy
! Clean residual min=-0.001510 max=0.001888 Jy/beam
! Clean residual mean=-0.000006 rms=0.000402 Jy/beam
! Combined flux in latest and established models = 0.23711 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 54 components and 0.23711 Jy
! Inverting map 
! Added new window around map position (-2.2, -1).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00223255 Jy
! Component: 100  -  total flux cleaned = 0.00386194 Jy
! Component: 150  -  total flux cleaned = 0.00508456 Jy
! Component: 200  -  total flux cleaned = 0.00600603 Jy
! Total flux subtracted in 200 components = 0.00600603 Jy
! Clean residual min=-0.001329 max=0.001198 Jy/beam
! Clean residual mean=-0.000002 rms=0.000320 Jy/beam
! Combined flux in latest and established models = 0.243116 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 78 components and 0.243116 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=2.204 mas, bmaj=5.34 mas, bpa=3.764 degrees
! Estimated noise=0.280139 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000844634 Jy
! Component: 100  -  total flux cleaned = 0.00115158 Jy
! Component: 150  -  total flux cleaned = 0.00126261 Jy
! Component: 200  -  total flux cleaned = 0.00131337 Jy
! Total flux subtracted in 200 components = 0.00131337 Jy
! Clean residual min=-0.001570 max=0.001496 Jy/beam
! Clean residual mean=-0.000002 rms=0.000431 Jy/beam
! Combined flux in latest and established models = 0.244429 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.7445e-05 Jy
! Component: 100  -  total flux cleaned = 1.74105e-05 Jy
! Component: 150  -  total flux cleaned = 9.88367e-06 Jy
! Component: 200  -  total flux cleaned = 2.65251e-06 Jy
! Total flux subtracted in 200 components = 2.65251e-06 Jy
! Clean residual min=-0.001558 max=0.001494 Jy/beam
! Clean residual mean=-0.000002 rms=0.000429 Jy/beam
! Combined flux in latest and established models = 0.244432 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 103 components and 0.244432 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8005 mas, bmaj=2.041 mas, bpa=-1.536 degrees
! Estimated noise=0.21925 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.554e-05 Jy
! Component: 100  -  total flux cleaned = 8.49819e-05 Jy
! Component: 150  -  total flux cleaned = 0.000138287 Jy
! Component: 200  -  total flux cleaned = 0.000153732 Jy
! Total flux subtracted in 200 components = 0.000153732 Jy
! Clean residual min=-0.001284 max=0.001202 Jy/beam
! Clean residual mean=-0.000001 rms=0.000311 Jy/beam
! Combined flux in latest and established models = 0.244586 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 114 components and 0.244586 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.069116Jy  sigma=1.172447
! Fit after  self-cal, rms=0.069105Jy  sigma=1.172365
wmodel J1807-2506_X_map.mod
! Writing 114 model components to file: J1807-2506_X_map.mod
wobs   J1807-2506_X_uvs.fits
! Writing UV FITS file: J1807-2506_X_uvs.fits
wwins  J1807-2506_X_map.win
! wwins: Wrote 5 windows to J1807-2506_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 = -0.000191419 Jy
! Component: 100  -  total flux cleaned = -0.000389467 Jy
! Component: 150  -  total flux cleaned = -0.000579268 Jy
! Component: 200  -  total flux cleaned = -0.00074225 Jy
! Component: 250  -  total flux cleaned = -0.000900129 Jy
! Component: 300  -  total flux cleaned = -0.00107256 Jy
! Component: 350  -  total flux cleaned = -0.00114733 Jy
! Component: 400  -  total flux cleaned = -0.00127572 Jy
! Component: 450  -  total flux cleaned = -0.0013831 Jy
! Component: 500  -  total flux cleaned = -0.00147072 Jy
! Component: 550  -  total flux cleaned = -0.00153921 Jy
! Component: 600  -  total flux cleaned = -0.00158932 Jy
! Component: 650  -  total flux cleaned = -0.00158924 Jy
! Component: 700  -  total flux cleaned = -0.001638 Jy
! Component: 750  -  total flux cleaned = -0.00168558 Jy
! Component: 800  -  total flux cleaned = -0.0016853 Jy
! Component: 850  -  total flux cleaned = -0.00170051 Jy
! Component: 900  -  total flux cleaned = -0.001685 Jy
! Component: 950  -  total flux cleaned = -0.00165476 Jy
! Component: 1000  -  total flux cleaned = -0.00162558 Jy
! Component: 1050  -  total flux cleaned = -0.00162564 Jy
! Component: 1100  -  total flux cleaned = -0.00163967 Jy
! Component: 1150  -  total flux cleaned = -0.00158307 Jy
! Component: 1200  -  total flux cleaned = -0.0016109 Jy
! Component: 1250  -  total flux cleaned = -0.00161078 Jy
! Component: 1300  -  total flux cleaned = -0.00158352 Jy
! Component: 1350  -  total flux cleaned = -0.00157006 Jy
! Component: 1400  -  total flux cleaned = -0.0015303 Jy
! Component: 1450  -  total flux cleaned = -0.00146463 Jy
! Component: 1500  -  total flux cleaned = -0.00142582 Jy
! Component: 1550  -  total flux cleaned = -0.00136175 Jy
! Component: 1600  -  total flux cleaned = -0.00132388 Jy
! Component: 1650  -  total flux cleaned = -0.00128636 Jy
! Component: 1700  -  total flux cleaned = -0.0012489 Jy
! Component: 1750  -  total flux cleaned = -0.00117508 Jy
! Component: 1800  -  total flux cleaned = -0.00105322 Jy
! Component: 1850  -  total flux cleaned = -0.00105331 Jy
! Component: 1900  -  total flux cleaned = -0.000993527 Jy
! Component: 1950  -  total flux cleaned = -0.000969842 Jy
! Component: 2000  -  total flux cleaned = -0.000911236 Jy
! Component: 2050  -  total flux cleaned = -0.000876307 Jy
! Component: 2100  -  total flux cleaned = -0.000818738 Jy
! Component: 2150  -  total flux cleaned = -0.000784545 Jy
! Component: 2200  -  total flux cleaned = -0.000773257 Jy
! Component: 2250  -  total flux cleaned = -0.000750673 Jy
! Component: 2300  -  total flux cleaned = -0.000706023 Jy
! Component: 2350  -  total flux cleaned = -0.000705968 Jy
! Component: 2400  -  total flux cleaned = -0.00064023 Jy
! Component: 2450  -  total flux cleaned = -0.000661804 Jy
! Component: 2500  -  total flux cleaned = -0.00060797 Jy
! Component: 2550  -  total flux cleaned = -0.000575926 Jy
! Component: 2600  -  total flux cleaned = -0.000607864 Jy
! Component: 2650  -  total flux cleaned = -0.000607841 Jy
! Component: 2700  -  total flux cleaned = -0.000607819 Jy
! Component: 2750  -  total flux cleaned = -0.000586983 Jy
! Component: 2800  -  total flux cleaned = -0.000556084 Jy
! Component: 2850  -  total flux cleaned = -0.000576521 Jy
! Component: 2900  -  total flux cleaned = -0.000546116 Jy
! Component: 2950  -  total flux cleaned = -0.000536034 Jy
! Component: 3000  -  total flux cleaned = -0.000566043 Jy
! Component: 3050  -  total flux cleaned = -0.000536237 Jy
! Component: 3100  -  total flux cleaned = -0.000546019 Jy
! Component: 3150  -  total flux cleaned = -0.000565582 Jy
! Component: 3200  -  total flux cleaned = -0.000555638 Jy
! Component: 3250  -  total flux cleaned = -0.000517094 Jy
! Component: 3300  -  total flux cleaned = -0.000526893 Jy
! Component: 3350  -  total flux cleaned = -0.000546007 Jy
! Component: 3400  -  total flux cleaned = -0.000498706 Jy
! Component: 3450  -  total flux cleaned = -0.000517532 Jy
! Component: 3500  -  total flux cleaned = -0.000517504 Jy
! Component: 3550  -  total flux cleaned = -0.000508191 Jy
! Component: 3600  -  total flux cleaned = -0.000508105 Jy
! Component: 3650  -  total flux cleaned = -0.000480558 Jy
! Component: 3700  -  total flux cleaned = -0.00048056 Jy
! Component: 3750  -  total flux cleaned = -0.000471486 Jy
! Component: 3800  -  total flux cleaned = -0.000435524 Jy
! Component: 3850  -  total flux cleaned = -0.000471341 Jy
! Component: 3900  -  total flux cleaned = -0.000426781 Jy
! Component: 3950  -  total flux cleaned = -0.000400342 Jy
! Component: 4000  -  total flux cleaned = -0.000374026 Jy
! Component: 4050  -  total flux cleaned = -0.000356569 Jy
! Total flux subtracted in 4096 components = -0.000365256 Jy
! Clean residual min=-0.000523 max=0.000530 Jy/beam
! Clean residual mean=-0.000001 rms=0.000152 Jy/beam
! Combined flux in latest and established models = 0.24422 Jy
keep
! Adding 305 model components to the UV plane model.
! The established model now contains 419 components and 0.24422 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1807-2506_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8005 x 2.041 at -1.536 degrees (North through East)
! Clean map  min=-0.00085091  max=0.18186 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1807-2506_X_map.fits
wmodel /vlbi/uf001/uva//J1807-2506_X_map.mod
! Writing 419 model components to file: /vlbi/uf001/uva//J1807-2506_X_map.mod
wobs   /vlbi/uf001/uva//J1807-2506_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1807-2506_X_uvs.fits
wwins  /vlbi/uf001/uva//J1807-2506_X_map.win
! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1807-2506_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.181857 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000152302 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.251245 0.251245 0.50249 1.00498 2.00996 4.01992 8.03984 16.0797 32.1593 64.3187
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.181 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1194.05 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1807-2506_X_dfm.log closed on Mon Jan 14 04:31:24 2019