! Started logfile: /vlbi/uf001/uva//J0258-3909_S_dfm.log on Sun Jan 13 21:36:57 2019
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /vlbi/uf001/uva//J0258-3909_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0258-3909_S_uva.fits
! AN table 1: 58 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.878831 visibilities/baseline/integration-bin.
! Found source: J0258-3909
! 
! There are 3 IFs, and a total of 3 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 44 lines of history.
! 
! Reading 5505 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 3 channels.
! Selecting polarization: RR,  channels: 1..3
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/opt64/bin/pima_mupet_01.dfm J0258-3909_S]
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 0.500x0.500 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 47 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 47 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 47 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.059473Jy  sigma=13.263755
! Fit after  self-cal, rms=0.715760Jy  sigma=8.479642
! 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=2.609 mas, bmaj=8.677 mas, bpa=-3.816 degrees
! Estimated noise=1.13064 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 = 0.236425 Jy
! Component: 100  -  total flux cleaned = 0.30324 Jy
! Total flux subtracted in 100 components = 0.30324 Jy
! Clean residual min=-0.023805 max=0.055777 Jy/beam
! Clean residual mean=-0.000035 rms=0.007228 Jy/beam
! Combined flux in latest and established models = 0.30324 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.30324 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.150087Jy  sigma=1.727111
! Fit after  self-cal, rms=0.149988Jy  sigma=1.726489
! Inverting map 
! Added new window around map position (4.5, -7.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0482573 Jy
! Component: 100  -  total flux cleaned = 0.0706526 Jy
! Total flux subtracted in 100 components = 0.0706526 Jy
! Clean residual min=-0.018119 max=0.046470 Jy/beam
! Clean residual mean=-0.000006 rms=0.005310 Jy/beam
! Combined flux in latest and established models = 0.373892 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 20 components and 0.373892 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.133455Jy  sigma=1.475014
! Fit after  self-cal, rms=0.131288Jy  sigma=1.435222
! 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=3.112 mas, bmaj=10.13 mas, bpa=-3.617 degrees
! Estimated noise=0.797109 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 (-4.5, 6.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0346489 Jy
! Component: 100  -  total flux cleaned = 0.0516499 Jy
! Component: 150  -  total flux cleaned = 0.0546525 Jy
! Component: 200  -  total flux cleaned = 0.0563196 Jy
! Total flux subtracted in 200 components = 0.0563196 Jy
! Clean residual min=-0.016778 max=0.014524 Jy/beam
! Clean residual mean=0.000045 rms=0.003778 Jy/beam
! Combined flux in latest and established models = 0.430212 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 37 components and 0.430212 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.120105Jy  sigma=1.309921
! Fit after  self-cal, rms=0.119999Jy  sigma=1.308039
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.112 x 10.13 at -3.617 degrees (North through East)
! Clean map  min=-0.015141  max=0.26204 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     HN        1.27     KP        1.00     LA        0.98     
!   MK        0.96     NL        1.16     OV        0.92     PT        1.02     
!   SC        0.98     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.93     HN        1.45     KP        1.03     LA        1.00     
!   MK        1.03     NL        1.19     OV        0.88     PT        1.00     
!   SC        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.95     HN        1.39     KP        1.03     LA        0.99     
!   MK        1.13     NL        1.19     OV        0.92     PT        1.00     
!   SC        1.02     
! 
! 
! Fit before self-cal, rms=0.119999Jy  sigma=1.308039
! Fit after  self-cal, rms=0.138173Jy  sigma=1.232429
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.144 mas, bmaj=10.11 mas, bpa=-3.06 degrees
! Estimated noise=0.8366 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 = -0.00406332 Jy
! Component: 100  -  total flux cleaned = -0.00520488 Jy
! Component: 150  -  total flux cleaned = -0.00570891 Jy
! Component: 200  -  total flux cleaned = -0.00593921 Jy
! Total flux subtracted in 200 components = -0.00593921 Jy
! Clean residual min=-0.010025 max=0.007749 Jy/beam
! Clean residual mean=0.000022 rms=0.002220 Jy/beam
! Combined flux in latest and established models = 0.424273 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 60 components and 0.424273 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.136681Jy  sigma=1.221085
! Fit after  self-cal, rms=0.136965Jy  sigma=1.220211
! 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.
! 
! Fit before self-cal, rms=0.136965Jy  sigma=1.220211
! Fit after  self-cal, rms=0.138707Jy  sigma=1.218440
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.152 mas, bmaj=10.13 mas, bpa=-2.944 degrees
! Estimated noise=0.837124 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00347828 Jy
! Component: 100  -  total flux cleaned = -0.00406096 Jy
! Component: 150  -  total flux cleaned = -0.00441417 Jy
! Component: 200  -  total flux cleaned = -0.00456991 Jy
! Total flux subtracted in 200 components = -0.00456991 Jy
! Clean residual min=-0.008759 max=0.007189 Jy/beam
! Clean residual mean=0.000017 rms=0.002043 Jy/beam
! Combined flux in latest and established models = 0.419703 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 70 components and 0.419703 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.138012Jy  sigma=1.213275
! Fit after  self-cal, rms=0.137973Jy  sigma=1.213053
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 = -4.65654e-06 Jy
! Component: 100  -  total flux cleaned = -0.000285357 Jy
! Component: 150  -  total flux cleaned = -0.000413135 Jy
! Component: 200  -  total flux cleaned = -0.000530189 Jy
! Total flux subtracted in 200 components = -0.000530189 Jy
! Clean residual min=-0.008086 max=0.006892 Jy/beam
! Clean residual mean=0.000017 rms=0.001989 Jy/beam
! Combined flux in latest and established models = 0.419173 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 78 components and 0.419173 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.137594Jy  sigma=1.210816
! Fit after  self-cal, rms=0.137550Jy  sigma=1.210620
! 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.
! 
! Fit before self-cal, rms=0.137550Jy  sigma=1.210620
! Fit after  self-cal, rms=0.150216Jy  sigma=1.201280
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.172 mas, bmaj=10.15 mas, bpa=-2.834 degrees
! Estimated noise=0.843058 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00402384 Jy
! Component: 100  -  total flux cleaned = -0.00424839 Jy
! Component: 150  -  total flux cleaned = -0.00434746 Jy
! Component: 200  -  total flux cleaned = -0.00443215 Jy
! Total flux subtracted in 200 components = -0.00443215 Jy
! Clean residual min=-0.006138 max=0.006051 Jy/beam
! Clean residual mean=-0.000006 rms=0.001634 Jy/beam
! Combined flux in latest and established models = 0.41474 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 94 components and 0.41474 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.149996Jy  sigma=1.198842
! Fit after  self-cal, rms=0.150054Jy  sigma=1.198647
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 = -3.90712e-05 Jy
! Component: 100  -  total flux cleaned = -3.517e-05 Jy
! Component: 150  -  total flux cleaned = 3.23548e-05 Jy
! Component: 200  -  total flux cleaned = 9.54695e-05 Jy
! Total flux subtracted in 200 components = 9.54695e-05 Jy
! Clean residual min=-0.006001 max=0.006125 Jy/beam
! Clean residual mean=-0.000006 rms=0.001609 Jy/beam
! Combined flux in latest and established models = 0.414836 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 102 components and 0.414836 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.149959Jy  sigma=1.197818
! Fit after  self-cal, rms=0.149932Jy  sigma=1.197678
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 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.
! 
! Fit before self-cal, rms=0.149932Jy  sigma=1.197678
! Fit after  self-cal, rms=0.154419Jy  sigma=1.197007
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.968 mas, bmaj=26.17 mas, bpa=-2.555 degrees
! Estimated noise=1.02077 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00198965 Jy
! Component: 100  -  total flux cleaned = -0.00217977 Jy
! Component: 150  -  total flux cleaned = -0.00228808 Jy
! Component: 200  -  total flux cleaned = -0.00233837 Jy
! Total flux subtracted in 200 components = -0.00233837 Jy
! Clean residual min=-0.007078 max=0.005922 Jy/beam
! Clean residual mean=-0.000013 rms=0.002031 Jy/beam
! Combined flux in latest and established models = 0.412497 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 114 components and 0.412498 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.154335Jy  sigma=1.196350
! Fit after  self-cal, rms=0.154355Jy  sigma=1.196263
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 = 9.02469e-05 Jy
! Component: 100  -  total flux cleaned = 4.67417e-05 Jy
! Component: 150  -  total flux cleaned = 6.20545e-06 Jy
! Component: 200  -  total flux cleaned = -3.18656e-05 Jy
! Total flux subtracted in 200 components = -3.18656e-05 Jy
! Clean residual min=-0.007033 max=0.005828 Jy/beam
! Clean residual mean=-0.000012 rms=0.002020 Jy/beam
! Combined flux in latest and established models = 0.412466 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 123 components and 0.412466 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.154312Jy  sigma=1.196037
! Fit after  self-cal, rms=0.154303Jy  sigma=1.195979
! 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=3.177 mas, bmaj=10.15 mas, bpa=-2.781 degrees
! Estimated noise=0.844766 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.177 x 10.15 at -2.781 degrees (North through East)
! Clean map  min=-0.0059162  max=0.27301 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=2.644 mas, bmaj=8.594 mas, bpa=-2.748 degrees
! Estimated noise=1.2094 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.252278 Jy
! Component: 100  -  total flux cleaned = 0.322685 Jy
! Component: 150  -  total flux cleaned = 0.357715 Jy
! Component: 200  -  total flux cleaned = 0.377428 Jy
! Total flux subtracted in 200 components = 0.377428 Jy
! Clean residual min=-0.010838 max=0.013502 Jy/beam
! Clean residual mean=-0.000016 rms=0.002463 Jy/beam
! Combined flux in latest and established models = 0.377428 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 0.377428 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.177 mas, bmaj=10.15 mas, bpa=-2.781 degrees
! Estimated noise=0.844766 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 (3, 8.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0146588 Jy
! Component: 100  -  total flux cleaned = 0.0231416 Jy
! Component: 150  -  total flux cleaned = 0.0283077 Jy
! Component: 200  -  total flux cleaned = 0.0309119 Jy
! Total flux subtracted in 200 components = 0.0309119 Jy
! Clean residual min=-0.006320 max=0.005567 Jy/beam
! Clean residual mean=-0.000008 rms=0.001592 Jy/beam
! Combined flux in latest and established models = 0.40834 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 40 components and 0.40834 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.968 mas, bmaj=26.17 mas, bpa=-2.555 degrees
! Estimated noise=1.02077 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000742464 Jy
! Component: 100  -  total flux cleaned = 0.00110968 Jy
! Component: 150  -  total flux cleaned = 0.00140616 Jy
! Component: 200  -  total flux cleaned = 0.00150719 Jy
! Total flux subtracted in 200 components = 0.00150719 Jy
! Clean residual min=-0.007202 max=0.005855 Jy/beam
! Clean residual mean=-0.000011 rms=0.001972 Jy/beam
! Combined flux in latest and established models = 0.409847 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 = 4.7933e-05 Jy
! Component: 100  -  total flux cleaned = 9.31293e-05 Jy
! Component: 150  -  total flux cleaned = 9.44216e-05 Jy
! Component: 200  -  total flux cleaned = 0.000134579 Jy
! Total flux subtracted in 200 components = 0.000134579 Jy
! Clean residual min=-0.007206 max=0.005903 Jy/beam
! Clean residual mean=-0.000010 rms=0.001969 Jy/beam
! Combined flux in latest and established models = 0.409981 Jy
! Adding 19 model components to the UV plane model.
! The established model now contains 58 components and 0.409981 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.177 mas, bmaj=10.15 mas, bpa=-2.781 degrees
! Estimated noise=0.844766 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000924737 Jy
! Component: 100  -  total flux cleaned = -0.00102569 Jy
! Component: 150  -  total flux cleaned = -0.00112279 Jy
! Component: 200  -  total flux cleaned = -0.00103302 Jy
! Total flux subtracted in 200 components = -0.00103302 Jy
! Clean residual min=-0.005788 max=0.005975 Jy/beam
! Clean residual mean=-0.000005 rms=0.001541 Jy/beam
! Combined flux in latest and established models = 0.408948 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 76 components and 0.408948 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.154671Jy  sigma=1.196574
! Fit after  self-cal, rms=0.154706Jy  sigma=1.195951
wmodel J0258-3909_S_map.mod
! Writing 76 model components to file: J0258-3909_S_map.mod
wobs   J0258-3909_S_uvs.fits
! Writing UV FITS file: J0258-3909_S_uvs.fits
wwins  J0258-3909_S_map.win
! wwins: Wrote 4 windows to J0258-3909_S_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 = -0.000643481 Jy
! Component: 100  -  total flux cleaned = -0.000939318 Jy
! Component: 150  -  total flux cleaned = -0.00103061 Jy
! Component: 200  -  total flux cleaned = -0.00111231 Jy
! Component: 250  -  total flux cleaned = -0.00144665 Jy
! Component: 300  -  total flux cleaned = -0.00168766 Jy
! Component: 350  -  total flux cleaned = -0.00207569 Jy
! Component: 400  -  total flux cleaned = -0.00237554 Jy
! Component: 450  -  total flux cleaned = -0.00281083 Jy
! Component: 500  -  total flux cleaned = -0.00295288 Jy
! Component: 550  -  total flux cleaned = -0.00302184 Jy
! Component: 600  -  total flux cleaned = -0.0031562 Jy
! Component: 650  -  total flux cleaned = -0.00322124 Jy
! Component: 700  -  total flux cleaned = -0.00315718 Jy
! Component: 750  -  total flux cleaned = -0.00322032 Jy
! Component: 800  -  total flux cleaned = -0.00334371 Jy
! Component: 850  -  total flux cleaned = -0.00334543 Jy
! Component: 900  -  total flux cleaned = -0.00358221 Jy
! Component: 950  -  total flux cleaned = -0.00369735 Jy
! Component: 1000  -  total flux cleaned = -0.00375411 Jy
! Component: 1050  -  total flux cleaned = -0.00386574 Jy
! Component: 1100  -  total flux cleaned = -0.00397458 Jy
! Component: 1150  -  total flux cleaned = -0.00386755 Jy
! Component: 1200  -  total flux cleaned = -0.00381503 Jy
! Component: 1250  -  total flux cleaned = -0.00381455 Jy
! Component: 1300  -  total flux cleaned = -0.00376452 Jy
! Component: 1350  -  total flux cleaned = -0.00386457 Jy
! Component: 1400  -  total flux cleaned = -0.00376638 Jy
! Component: 1450  -  total flux cleaned = -0.00371829 Jy
! Component: 1500  -  total flux cleaned = -0.00367111 Jy
! Component: 1550  -  total flux cleaned = -0.00362439 Jy
! Component: 1600  -  total flux cleaned = -0.00357852 Jy
! Component: 1650  -  total flux cleaned = -0.00344187 Jy
! Component: 1700  -  total flux cleaned = -0.00330732 Jy
! Component: 1750  -  total flux cleaned = -0.00326327 Jy
! Component: 1800  -  total flux cleaned = -0.00335083 Jy
! Component: 1850  -  total flux cleaned = -0.00330754 Jy
! Component: 1900  -  total flux cleaned = -0.00335023 Jy
! Component: 1950  -  total flux cleaned = -0.00347602 Jy
! Component: 2000  -  total flux cleaned = -0.00347532 Jy
! Component: 2050  -  total flux cleaned = -0.00339325 Jy
! Component: 2100  -  total flux cleaned = -0.00339302 Jy
! Component: 2150  -  total flux cleaned = -0.00319248 Jy
! Component: 2200  -  total flux cleaned = -0.00319311 Jy
! Component: 2250  -  total flux cleaned = -0.00327246 Jy
! Component: 2300  -  total flux cleaned = -0.00323292 Jy
! Component: 2350  -  total flux cleaned = -0.00319442 Jy
! Component: 2400  -  total flux cleaned = -0.00327059 Jy
! Component: 2450  -  total flux cleaned = -0.00330834 Jy
! Component: 2500  -  total flux cleaned = -0.00338269 Jy
! Component: 2550  -  total flux cleaned = -0.00338194 Jy
! Component: 2600  -  total flux cleaned = -0.00330821 Jy
! Component: 2650  -  total flux cleaned = -0.00316287 Jy
! Component: 2700  -  total flux cleaned = -0.00323563 Jy
! Component: 2750  -  total flux cleaned = -0.00334302 Jy
! Component: 2800  -  total flux cleaned = -0.00337825 Jy
! Component: 2850  -  total flux cleaned = -0.00334313 Jy
! Component: 2900  -  total flux cleaned = -0.00337774 Jy
! Component: 2950  -  total flux cleaned = -0.00337783 Jy
! Component: 3000  -  total flux cleaned = -0.00341203 Jy
! Component: 3050  -  total flux cleaned = -0.0033781 Jy
! Component: 3100  -  total flux cleaned = -0.00331084 Jy
! Component: 3150  -  total flux cleaned = -0.00331107 Jy
! Component: 3200  -  total flux cleaned = -0.00331075 Jy
! Component: 3250  -  total flux cleaned = -0.00327762 Jy
! Component: 3300  -  total flux cleaned = -0.00331002 Jy
! Component: 3350  -  total flux cleaned = -0.00321271 Jy
! Component: 3400  -  total flux cleaned = -0.00305176 Jy
! Component: 3450  -  total flux cleaned = -0.00308393 Jy
! Component: 3500  -  total flux cleaned = -0.00305249 Jy
! Component: 3550  -  total flux cleaned = -0.00298984 Jy
! Component: 3600  -  total flux cleaned = -0.00295857 Jy
! Component: 3650  -  total flux cleaned = -0.00289646 Jy
! Component: 3700  -  total flux cleaned = -0.00289651 Jy
! Component: 3750  -  total flux cleaned = -0.00283528 Jy
! Component: 3800  -  total flux cleaned = -0.00277434 Jy
! Component: 3850  -  total flux cleaned = -0.00274429 Jy
! Component: 3900  -  total flux cleaned = -0.00262453 Jy
! Component: 3950  -  total flux cleaned = -0.00271434 Jy
! Component: 4000  -  total flux cleaned = -0.00271411 Jy
! Component: 4050  -  total flux cleaned = -0.00268455 Jy
! Total flux subtracted in 4096 components = -0.00259689 Jy
! Clean residual min=-0.001559 max=0.001614 Jy/beam
! Clean residual mean=-0.000007 rms=0.000565 Jy/beam
! Combined flux in latest and established models = 0.406351 Jy
keep
! Adding 326 model components to the UV plane model.
! The established model now contains 402 components and 0.406351 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0258-3909_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.177 x 10.15 at -2.781 degrees (North through East)
! Clean map  min=-0.0052048  max=0.29085 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0258-3909_S_map.fits
wmodel /vlbi/uf001/uva//J0258-3909_S_map.mod
! Writing 402 model components to file: /vlbi/uf001/uva//J0258-3909_S_map.mod
wobs   /vlbi/uf001/uva//J0258-3909_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0258-3909_S_uvs.fits
wwins  /vlbi/uf001/uva//J0258-3909_S_map.win
! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0258-3909_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.290854 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000545287 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.562434 0.562434 1.12487 2.24974 4.49947 8.99895 17.9979 35.9958 71.9916
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0016 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.29 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  533.395 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0258-3909_S_dfm.log closed on Sun Jan 13 21:37:02 2019