! Started logfile: /vlbi/uf001/uva//J0518+3306_X_dfm.log on Sun Jan 13 22:33:18 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//J0518+3306_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0518+3306_X_uva.fits
! AN table 1: 57 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.907602 visibilities/baseline/integration-bin.
! Found source: J0518+3306
! 
! 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 27936 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 J0518+3306_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 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 26 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.017154Jy  sigma=24.603761
! Fit after  self-cal, rms=0.813509Jy  sigma=19.484876
! 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=0.7402 mas, bmaj=1.297 mas, bpa=-2.418 degrees
! Estimated noise=0.37458 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 = 0.142227 Jy
! Component: 100  -  total flux cleaned = 0.188213 Jy
! Total flux subtracted in 100 components = 0.188213 Jy
! Clean residual min=-0.009882 max=0.020342 Jy/beam
! Clean residual mean=0.000008 rms=0.002183 Jy/beam
! Combined flux in latest and established models = 0.188213 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.188213 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=0.079034Jy  sigma=1.867881
! Fit after  self-cal, rms=0.078502Jy  sigma=1.856386
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.023508 Jy
! Component: 100  -  total flux cleaned = 0.0354495 Jy
! Total flux subtracted in 100 components = 0.0354495 Jy
! Clean residual min=-0.008898 max=0.009640 Jy/beam
! Clean residual mean=0.000006 rms=0.001663 Jy/beam
! Combined flux in latest and established models = 0.223663 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 9 components and 0.223663 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=0.070316Jy  sigma=1.632180
! Fit after  self-cal, rms=0.070200Jy  sigma=1.629501
! 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=0.9376 mas, bmaj=1.612 mas, bpa=-1.985 degrees
! Estimated noise=0.179476 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 (0.8, -0.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0117326 Jy
! Component: 100  -  total flux cleaned = 0.0195373 Jy
! Component: 150  -  total flux cleaned = 0.0251591 Jy
! Component: 200  -  total flux cleaned = 0.0294129 Jy
! Total flux subtracted in 200 components = 0.0294129 Jy
! Clean residual min=-0.009760 max=0.007587 Jy/beam
! Clean residual mean=0.000004 rms=0.001724 Jy/beam
! Combined flux in latest and established models = 0.253076 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 28 components and 0.253076 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=0.067940Jy  sigma=1.564384
! Fit after  self-cal, rms=0.067812Jy  sigma=1.560401
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9376 x 1.612 at -1.985 degrees (North through East)
! Clean map  min=-0.009296  max=0.18347 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.04     HN        0.96     KP        1.08     
!   LA        0.79     MK        0.99     NL        1.16     OV        0.95     
!   PT        1.06     SC        0.97     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.03     HN        0.97     KP        1.07     
!   LA        0.80     MK        1.00     NL        1.15     OV        0.96     
!   PT        1.05     SC        1.00     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.04     HN        0.95     KP        1.07     
!   LA        0.80     MK        1.03     NL        1.15     OV        0.96     
!   PT        1.05     SC        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.04     HN        0.95     KP        1.08     
!   LA        0.80     MK        1.00     NL        1.14     OV        0.95     
!   PT        1.06     SC        0.98     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.07     HN        0.98     KP        1.05     
!   LA        0.81     MK        1.00     NL        1.15     OV        0.96     
!   PT        1.05     SC        0.96     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.02     HN        0.96     KP        1.10     
!   LA        0.79     MK        0.99     NL        1.17     OV        0.94     
!   PT        1.05     SC        0.98     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.04     HN        0.95     KP        1.07     
!   LA        0.78     MK        0.98     NL        1.16     OV        0.94     
!   PT        1.04     SC        0.96     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.07     HN        0.96     KP        1.07     
!   LA        0.79     MK        0.97     NL        1.13     OV        0.95     
!   PT        1.08     SC        0.98     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.04     HN        0.94     KP        1.05     
!   LA        0.80     MK        0.98     NL        1.16     OV        0.94     
!   PT        1.05     SC        0.99     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.02     HN        0.96     KP        1.09     
!   LA        0.80     MK        0.99     NL        1.13     OV        0.95     
!   PT        1.05     SC        0.94     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.04     HN        0.95     KP        1.06     
!   LA        0.79     MK        1.00     NL        1.17     OV        0.93     
!   PT        1.08     SC        0.94     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        1.05     HN        0.94     KP        1.07     
!   LA        0.81     MK        0.96     NL        1.16     OV        0.94     
!   PT        1.04     SC        0.97     
! 
! 
! Fit before self-cal, rms=0.067812Jy  sigma=1.560401
! Fit after  self-cal, rms=0.061275Jy  sigma=1.381735
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9333 mas, bmaj=1.618 mas, bpa=-1.786 degrees
! Estimated noise=0.177646 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 = -0.00271013 Jy
! Component: 100  -  total flux cleaned = -0.00317225 Jy
! Component: 150  -  total flux cleaned = -0.00376181 Jy
! Component: 200  -  total flux cleaned = -0.00401607 Jy
! Total flux subtracted in 200 components = -0.00401607 Jy
! Clean residual min=-0.004302 max=0.003880 Jy/beam
! Clean residual mean=-0.000002 rms=0.000719 Jy/beam
! Combined flux in latest and established models = 0.24906 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 45 components and 0.24906 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=0.060693Jy  sigma=1.370751
! Fit after  self-cal, rms=0.060843Jy  sigma=1.368888
! 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=0.060843Jy  sigma=1.368888
! Fit after  self-cal, rms=0.069454Jy  sigma=1.317863
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9578 mas, bmaj=1.607 mas, bpa=-2.992 degrees
! Estimated noise=0.180476 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00242587 Jy
! Component: 100  -  total flux cleaned = -0.00242789 Jy
! Component: 150  -  total flux cleaned = -0.00231387 Jy
! Component: 200  -  total flux cleaned = -0.00226223 Jy
! Total flux subtracted in 200 components = -0.00226223 Jy
! Clean residual min=-0.002517 max=0.001657 Jy/beam
! Clean residual mean=-0.000001 rms=0.000339 Jy/beam
! Combined flux in latest and established models = 0.246797 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 54 components and 0.246797 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=0.069330Jy  sigma=1.313870
! Fit after  self-cal, rms=0.069385Jy  sigma=1.313292
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000396644 Jy
! Component: 100  -  total flux cleaned = -0.000399023 Jy
! Component: 150  -  total flux cleaned = -0.000292235 Jy
! Component: 200  -  total flux cleaned = -0.000196101 Jy
! Total flux subtracted in 200 components = -0.000196101 Jy
! Clean residual min=-0.002192 max=0.001583 Jy/beam
! Clean residual mean=-0.000001 rms=0.000319 Jy/beam
! Combined flux in latest and established models = 0.246601 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 61 components and 0.246601 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=0.069346Jy  sigma=1.311869
! Fit after  self-cal, rms=0.069336Jy  sigma=1.311642
! 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=0.069336Jy  sigma=1.311642
! Fit after  self-cal, rms=0.072455Jy  sigma=1.310723
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9594 mas, bmaj=1.606 mas, bpa=-3.298 degrees
! Estimated noise=0.180653 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00145852 Jy
! Component: 100  -  total flux cleaned = -0.00162492 Jy
! Component: 150  -  total flux cleaned = -0.00172953 Jy
! Component: 200  -  total flux cleaned = -0.00173015 Jy
! Total flux subtracted in 200 components = -0.00173015 Jy
! Clean residual min=-0.001855 max=0.001427 Jy/beam
! Clean residual mean=-0.000001 rms=0.000287 Jy/beam
! Combined flux in latest and established models = 0.244871 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 63 components and 0.244871 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=0.072404Jy  sigma=1.309227
! Fit after  self-cal, rms=0.072406Jy  sigma=1.309037
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000209193 Jy
! Component: 100  -  total flux cleaned = -0.000209249 Jy
! Component: 150  -  total flux cleaned = -0.000237494 Jy
! Component: 200  -  total flux cleaned = -0.000262867 Jy
! Total flux subtracted in 200 components = -0.000262867 Jy
! Clean residual min=-0.001621 max=0.001372 Jy/beam
! Clean residual mean=-0.000001 rms=0.000276 Jy/beam
! Combined flux in latest and established models = 0.244608 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 65 components and 0.244608 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=0.072383Jy  sigma=1.308322
! Fit after  self-cal, rms=0.072379Jy  sigma=1.308210
! 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=0.072379Jy  sigma=1.308210
! Fit after  self-cal, rms=0.073350Jy  sigma=1.307920
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.112 mas, bmaj=2.66 mas, bpa=-3.464 degrees
! Estimated noise=0.223168 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000999964 Jy
! Component: 100  -  total flux cleaned = -0.00108843 Jy
! Component: 150  -  total flux cleaned = -0.00114036 Jy
! Component: 200  -  total flux cleaned = -0.00114129 Jy
! Total flux subtracted in 200 components = -0.00114129 Jy
! Clean residual min=-0.000925 max=0.001092 Jy/beam
! Clean residual mean=-0.000001 rms=0.000273 Jy/beam
! Combined flux in latest and established models = 0.243467 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 68 components and 0.243467 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=0.073337Jy  sigma=1.307515
! Fit after  self-cal, rms=0.073336Jy  sigma=1.307387
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000135443 Jy
! Component: 100  -  total flux cleaned = -0.000146702 Jy
! Component: 150  -  total flux cleaned = -0.000146553 Jy
! Component: 200  -  total flux cleaned = -0.000126308 Jy
! Total flux subtracted in 200 components = -0.000126308 Jy
! Clean residual min=-0.000916 max=0.001067 Jy/beam
! Clean residual mean=-0.000001 rms=0.000270 Jy/beam
! Combined flux in latest and established models = 0.243341 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 72 components and 0.243341 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=0.073331Jy  sigma=1.307234
! Fit after  self-cal, rms=0.073328Jy  sigma=1.307174
! 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=0.9595 mas, bmaj=1.607 mas, bpa=-3.469 degrees
! Estimated noise=0.180626 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9595 x 1.607 at -3.469 degrees (North through East)
! Clean map  min=-0.0010297  max=0.18521 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=0.7567 mas, bmaj=1.277 mas, bpa=-3.571 degrees
! Estimated noise=0.379115 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.143552 Jy
! Component: 100  -  total flux cleaned = 0.192342 Jy
! Component: 150  -  total flux cleaned = 0.213116 Jy
! Component: 200  -  total flux cleaned = 0.222776 Jy
! Total flux subtracted in 200 components = 0.222776 Jy
! Clean residual min=-0.002668 max=0.004585 Jy/beam
! Clean residual mean=0.000001 rms=0.000621 Jy/beam
! Combined flux in latest and established models = 0.222776 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 10 model components to the UV plane model.
! The established model now contains 10 components and 0.222776 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9595 mas, bmaj=1.607 mas, bpa=-3.469 degrees
! Estimated noise=0.180626 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 = 0.0070204 Jy
! Component: 100  -  total flux cleaned = 0.010899 Jy
! Component: 150  -  total flux cleaned = 0.0134412 Jy
! Component: 200  -  total flux cleaned = 0.0152312 Jy
! Total flux subtracted in 200 components = 0.0152312 Jy
! Clean residual min=-0.001181 max=0.001206 Jy/beam
! Clean residual mean=-0.000001 rms=0.000283 Jy/beam
! Combined flux in latest and established models = 0.238007 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 40 components and 0.238007 Jy
! Inverting map 
! Added new window around map position (-14.4, -33).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00135542 Jy
! Component: 100  -  total flux cleaned = 0.00213934 Jy
! Component: 150  -  total flux cleaned = 0.00245496 Jy
! Component: 200  -  total flux cleaned = 0.00273709 Jy
! Total flux subtracted in 200 components = 0.00273709 Jy
! Clean residual min=-0.001121 max=0.001138 Jy/beam
! Clean residual mean=-0.000001 rms=0.000254 Jy/beam
! Combined flux in latest and established models = 0.240744 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 57 components and 0.240744 Jy
! Inverting map 
! Added new window around map position (-29.2, 12.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000832104 Jy
! Component: 100  -  total flux cleaned = 0.00110105 Jy
! Component: 150  -  total flux cleaned = 0.00137034 Jy
! Component: 200  -  total flux cleaned = 0.00152803 Jy
! Total flux subtracted in 200 components = 0.00152803 Jy
! Clean residual min=-0.001069 max=0.001062 Jy/beam
! Clean residual mean=-0.000001 rms=0.000243 Jy/beam
! Combined flux in latest and established models = 0.242272 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 69 components and 0.242272 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=2.112 mas, bmaj=2.66 mas, bpa=-3.464 degrees
! Estimated noise=0.223168 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000767297 Jy
! Component: 100  -  total flux cleaned = 0.000943148 Jy
! Component: 150  -  total flux cleaned = 0.00105189 Jy
! Component: 200  -  total flux cleaned = 0.00115934 Jy
! Total flux subtracted in 200 components = 0.00115934 Jy
! Clean residual min=-0.000905 max=0.001156 Jy/beam
! Clean residual mean=-0.000001 rms=0.000253 Jy/beam
! Combined flux in latest and established models = 0.243432 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)
! Added new window around map position (-15.8, 11).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000612861 Jy
! Component: 100  -  total flux cleaned = 0.000469217 Jy
! Component: 150  -  total flux cleaned = 0.000502225 Jy
! Component: 200  -  total flux cleaned = 0.000563184 Jy
! Total flux subtracted in 200 components = 0.000563184 Jy
! Clean residual min=-0.000846 max=0.000896 Jy/beam
! Clean residual mean=-0.000002 rms=0.000232 Jy/beam
! Combined flux in latest and established models = 0.243995 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 99 components and 0.243995 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9595 mas, bmaj=1.607 mas, bpa=-3.469 degrees
! Estimated noise=0.180626 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000163612 Jy
! Component: 100  -  total flux cleaned = -0.000286392 Jy
! Component: 150  -  total flux cleaned = -0.000241995 Jy
! Component: 200  -  total flux cleaned = -0.000200262 Jy
! Total flux subtracted in 200 components = -0.000200262 Jy
! Clean residual min=-0.001010 max=0.000980 Jy/beam
! Clean residual mean=-0.000001 rms=0.000223 Jy/beam
! Combined flux in latest and established models = 0.243795 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 123 components and 0.243795 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=0.073280Jy  sigma=1.304966
! Fit after  self-cal, rms=0.073278Jy  sigma=1.304653
wmodel J0518+3306_X_map.mod
! Writing 123 model components to file: J0518+3306_X_map.mod
wobs   J0518+3306_X_uvs.fits
! Writing UV FITS file: J0518+3306_X_uvs.fits
wwins  J0518+3306_X_map.win
! wwins: Wrote 5 windows to J0518+3306_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 = -0.000146426 Jy
! Component: 100  -  total flux cleaned = -0.000114185 Jy
! Component: 150  -  total flux cleaned = -2.93147e-06 Jy
! Component: 200  -  total flux cleaned = 8.89093e-05 Jy
! Component: 250  -  total flux cleaned = 0.000133846 Jy
! Component: 300  -  total flux cleaned = 0.000177734 Jy
! Component: 350  -  total flux cleaned = 0.00022045 Jy
! Component: 400  -  total flux cleaned = 0.000248388 Jy
! Component: 450  -  total flux cleaned = 0.0002482 Jy
! Component: 500  -  total flux cleaned = 0.000234546 Jy
! Component: 550  -  total flux cleaned = 0.000221099 Jy
! Component: 600  -  total flux cleaned = 0.000207979 Jy
! Component: 650  -  total flux cleaned = 0.000182071 Jy
! Component: 700  -  total flux cleaned = 0.00015675 Jy
! Component: 750  -  total flux cleaned = 0.00014401 Jy
! Component: 800  -  total flux cleaned = 0.000106696 Jy
! Component: 850  -  total flux cleaned = 6.99249e-05 Jy
! Component: 900  -  total flux cleaned = 8.99548e-06 Jy
! Component: 950  -  total flux cleaned = -3.92027e-05 Jy
! Component: 1000  -  total flux cleaned = -2.73156e-05 Jy
! Component: 1050  -  total flux cleaned = -7.47992e-05 Jy
! Component: 1100  -  total flux cleaned = -8.66948e-05 Jy
! Component: 1150  -  total flux cleaned = -0.000121616 Jy
! Component: 1200  -  total flux cleaned = -0.00014474 Jy
! Component: 1250  -  total flux cleaned = -0.000144677 Jy
! Component: 1300  -  total flux cleaned = -0.00014473 Jy
! Component: 1350  -  total flux cleaned = -0.000144627 Jy
! Component: 1400  -  total flux cleaned = -0.000178056 Jy
! Component: 1450  -  total flux cleaned = -0.000177963 Jy
! Component: 1500  -  total flux cleaned = -0.000221659 Jy
! Component: 1550  -  total flux cleaned = -0.00019999 Jy
! Component: 1600  -  total flux cleaned = -0.000232298 Jy
! Component: 1650  -  total flux cleaned = -0.000210973 Jy
! Component: 1700  -  total flux cleaned = -0.00023221 Jy
! Component: 1750  -  total flux cleaned = -0.000232292 Jy
! Component: 1800  -  total flux cleaned = -0.000211227 Jy
! Component: 1850  -  total flux cleaned = -0.000232006 Jy
! Component: 1900  -  total flux cleaned = -0.000190832 Jy
! Component: 1950  -  total flux cleaned = -0.000221556 Jy
! Component: 2000  -  total flux cleaned = -0.000221653 Jy
! Component: 2050  -  total flux cleaned = -0.00015098 Jy
! Component: 2100  -  total flux cleaned = -0.00015092 Jy
! Component: 2150  -  total flux cleaned = -0.00014093 Jy
! Component: 2200  -  total flux cleaned = -0.00010139 Jy
! Component: 2250  -  total flux cleaned = -9.16359e-05 Jy
! Component: 2300  -  total flux cleaned = -4.2846e-05 Jy
! Component: 2350  -  total flux cleaned = -4.28874e-05 Jy
! Component: 2400  -  total flux cleaned = -4.2228e-06 Jy
! Component: 2450  -  total flux cleaned = 2.45975e-05 Jy
! Component: 2500  -  total flux cleaned = -1.35191e-05 Jy
! Component: 2550  -  total flux cleaned = 5.279e-05 Jy
! Component: 2600  -  total flux cleaned = 8.11341e-05 Jy
! Component: 2650  -  total flux cleaned = 0.000109221 Jy
! Component: 2700  -  total flux cleaned = 0.000118494 Jy
! Component: 2750  -  total flux cleaned = 0.000118529 Jy
! Component: 2800  -  total flux cleaned = 0.000100103 Jy
! Component: 2850  -  total flux cleaned = 0.000109249 Jy
! Component: 2900  -  total flux cleaned = 0.00017303 Jy
! Component: 2950  -  total flux cleaned = 0.000182121 Jy
! Component: 3000  -  total flux cleaned = 0.000163937 Jy
! Component: 3050  -  total flux cleaned = 0.00018186 Jy
! Component: 3100  -  total flux cleaned = 0.000119304 Jy
! Component: 3150  -  total flux cleaned = 0.000137097 Jy
! Component: 3200  -  total flux cleaned = 0.000172447 Jy
! Component: 3250  -  total flux cleaned = 0.000172507 Jy
! Component: 3300  -  total flux cleaned = 0.000190084 Jy
! Component: 3350  -  total flux cleaned = 0.000172692 Jy
! Component: 3400  -  total flux cleaned = 0.000164031 Jy
! Component: 3450  -  total flux cleaned = 0.000190071 Jy
! Component: 3500  -  total flux cleaned = 0.000147119 Jy
! Component: 3550  -  total flux cleaned = 0.000189884 Jy
! Component: 3600  -  total flux cleaned = 0.000206937 Jy
! Component: 3650  -  total flux cleaned = 0.000198473 Jy
! Component: 3700  -  total flux cleaned = 0.000215378 Jy
! Component: 3750  -  total flux cleaned = 0.000232127 Jy
! Component: 3800  -  total flux cleaned = 0.00018206 Jy
! Component: 3850  -  total flux cleaned = 0.000215326 Jy
! Component: 3900  -  total flux cleaned = 0.000190529 Jy
! Component: 3950  -  total flux cleaned = 0.000190488 Jy
! Component: 4000  -  total flux cleaned = 0.000174071 Jy
! Component: 4050  -  total flux cleaned = 0.000182241 Jy
! Total flux subtracted in 4096 components = 0.000149651 Jy
! Clean residual min=-0.000481 max=0.000473 Jy/beam
! Clean residual mean=-0.000001 rms=0.000139 Jy/beam
! Combined flux in latest and established models = 0.243944 Jy
keep
! Adding 324 model components to the UV plane model.
! The established model now contains 445 components and 0.243944 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0518+3306_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9595 x 1.607 at -3.469 degrees (North through East)
! Clean map  min=-0.00081263  max=0.18568 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0518+3306_X_map.fits
wmodel /vlbi/uf001/uva//J0518+3306_X_map.mod
! Writing 445 model components to file: /vlbi/uf001/uva//J0518+3306_X_map.mod
wobs   /vlbi/uf001/uva//J0518+3306_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0518+3306_X_uvs.fits
wwins  /vlbi/uf001/uva//J0518+3306_X_map.win
! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0518+3306_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.185677 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000138888 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.224402 0.224402 0.448804 0.897609 1.79522 3.59044 7.18087 14.3617 28.7235 57.447
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.185 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1336.89 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0518+3306_X_dfm.log closed on Sun Jan 13 22:33:24 2019