! Started logfile: /vlbi/uf001/uva//J1248+5820_S_dfm.log on Mon Jan 14 02:02:22 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//J1248+5820_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1248+5820_S_uva.fits
! AN table 1: 65 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.642857 visibilities/baseline/integration-bin.
! Found source: J1248+5820
! 
! 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 40 lines of history.
! 
! Reading 3510 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 J1248+5820_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 169 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 169 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 169 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.007909Jy  sigma=19.477208
! Fit after  self-cal, rms=0.908320Jy  sigma=17.543433
! 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=2.953 mas, bmaj=3.599 mas, bpa=5.617 degrees
! Estimated noise=0.922974 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 = 0.0709682 Jy
! Component: 100  -  total flux cleaned = 0.0883236 Jy
! Total flux subtracted in 100 components = 0.0883236 Jy
! Clean residual min=-0.006098 max=0.006755 Jy/beam
! Clean residual mean=-0.000027 rms=0.001484 Jy/beam
! Combined flux in latest and established models = 0.0883236 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.0883236 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067475Jy  sigma=1.235968
! Fit after  self-cal, rms=0.067261Jy  sigma=1.233353
! 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=3.453 mas, bmaj=4.274 mas, bpa=8.321 degrees
! Estimated noise=0.683201 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 = 0.00907661 Jy
! Component: 100  -  total flux cleaned = 0.0139965 Jy
! Component: 150  -  total flux cleaned = 0.0169972 Jy
! Component: 200  -  total flux cleaned = 0.0189369 Jy
! Total flux subtracted in 200 components = 0.0189369 Jy
! Clean residual min=-0.004827 max=0.005218 Jy/beam
! Clean residual mean=-0.000034 rms=0.001131 Jy/beam
! Combined flux in latest and established models = 0.107261 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 34 components and 0.107261 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.066004Jy  sigma=1.208600
! Fit after  self-cal, rms=0.065974Jy  sigma=1.207808
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.453 x 4.274 at 8.321 degrees (North through East)
! Clean map  min=-0.0048467  max=0.092187 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 75 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.82     HN        1.05     LA        0.87     MK        0.99     
!   NL        1.09     OV        1.08     PT        0.95     SC        1.06     
! 
! 
! Correcting IF 2.
!  A total of 75 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.88     HN        1.02     LA        0.88     MK        1.08     
!   NL        1.11     OV        1.06     PT        1.02     SC        1.05     
! 
! 
! Correcting IF 3.
!  A total of 75 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     HN        1.01     LA        0.95     MK        1.01     
!   NL        1.05     OV        1.16     PT        0.99     SC        1.10     
! 
! 
! Fit before self-cal, rms=0.065974Jy  sigma=1.207808
! Fit after  self-cal, rms=0.064556Jy  sigma=1.215744
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.46 mas, bmaj=4.264 mas, bpa=6.429 degrees
! Estimated noise=0.688265 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 = -0.000156691 Jy
! Component: 100  -  total flux cleaned = -0.000282547 Jy
! Component: 150  -  total flux cleaned = -0.000284332 Jy
! Component: 200  -  total flux cleaned = -0.000285319 Jy
! Total flux subtracted in 200 components = -0.000285319 Jy
! Clean residual min=-0.003434 max=0.004226 Jy/beam
! Clean residual mean=-0.000020 rms=0.000898 Jy/beam
! Combined flux in latest and established models = 0.106975 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 42 components and 0.106975 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064506Jy  sigma=1.215090
! Fit after  self-cal, rms=0.064599Jy  sigma=1.214406
! 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=0.064599Jy  sigma=1.214406
! Fit after  self-cal, rms=0.065596Jy  sigma=1.206316
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.479 mas, bmaj=4.244 mas, bpa=6.146 degrees
! Estimated noise=0.687412 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000106707 Jy
! Component: 100  -  total flux cleaned = -0.000137339 Jy
! Component: 150  -  total flux cleaned = -0.000162541 Jy
! Component: 200  -  total flux cleaned = -0.000163471 Jy
! Total flux subtracted in 200 components = -0.000163471 Jy
! Clean residual min=-0.003412 max=0.003280 Jy/beam
! Clean residual mean=-0.000025 rms=0.000799 Jy/beam
! Combined flux in latest and established models = 0.106812 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 49 components and 0.106812 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065569Jy  sigma=1.205941
! Fit after  self-cal, rms=0.065647Jy  sigma=1.205569
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 = 8.45134e-05 Jy
! Component: 100  -  total flux cleaned = 6.31575e-05 Jy
! Component: 150  -  total flux cleaned = 4.44803e-05 Jy
! Component: 200  -  total flux cleaned = 6.26619e-05 Jy
! Total flux subtracted in 200 components = 6.26619e-05 Jy
! Clean residual min=-0.003335 max=0.003228 Jy/beam
! Clean residual mean=-0.000025 rms=0.000794 Jy/beam
! Combined flux in latest and established models = 0.106874 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 54 components and 0.106874 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065631Jy  sigma=1.205362
! Fit after  self-cal, rms=0.065632Jy  sigma=1.205334
! 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=0.065632Jy  sigma=1.205334
! Fit after  self-cal, rms=0.065684Jy  sigma=1.205303
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.491 mas, bmaj=4.222 mas, bpa=5.851 degrees
! Estimated noise=0.687509 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.01491e-05 Jy
! Component: 100  -  total flux cleaned = -7.62416e-05 Jy
! Component: 150  -  total flux cleaned = -9.58932e-05 Jy
! Component: 200  -  total flux cleaned = -7.76091e-05 Jy
! Total flux subtracted in 200 components = -7.76091e-05 Jy
! Clean residual min=-0.003355 max=0.003234 Jy/beam
! Clean residual mean=-0.000025 rms=0.000787 Jy/beam
! Combined flux in latest and established models = 0.106797 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 55 components and 0.106797 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065667Jy  sigma=1.205032
! Fit after  self-cal, rms=0.065673Jy  sigma=1.204998
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 = 2.44551e-05 Jy
! Component: 100  -  total flux cleaned = 7.7932e-06 Jy
! Component: 150  -  total flux cleaned = 2.55514e-05 Jy
! Component: 200  -  total flux cleaned = 2.52757e-05 Jy
! Total flux subtracted in 200 components = 2.52757e-05 Jy
! Clean residual min=-0.003343 max=0.003208 Jy/beam
! Clean residual mean=-0.000025 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 0.106822 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 55 components and 0.106822 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065662Jy  sigma=1.204849
! Fit after  self-cal, rms=0.065663Jy  sigma=1.204835
! 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=0.065663Jy  sigma=1.204835
! Fit after  self-cal, rms=0.065682Jy  sigma=1.204838
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.884 mas, bmaj=7.866 mas, bpa=28.11 degrees
! Estimated noise=0.905117 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000718206 Jy
! Component: 100  -  total flux cleaned = 0.000685947 Jy
! Component: 150  -  total flux cleaned = 0.000654075 Jy
! Component: 200  -  total flux cleaned = 0.000654101 Jy
! Total flux subtracted in 200 components = 0.000654101 Jy
! Clean residual min=-0.003756 max=0.004257 Jy/beam
! Clean residual mean=-0.000066 rms=0.001093 Jy/beam
! Combined flux in latest and established models = 0.107476 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 63 components and 0.107476 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065692Jy  sigma=1.205303
! Fit after  self-cal, rms=0.065680Jy  sigma=1.204787
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 = 4.64356e-06 Jy
! Component: 100  -  total flux cleaned = -9.38434e-05 Jy
! Component: 150  -  total flux cleaned = -0.000117078 Jy
! Component: 200  -  total flux cleaned = -9.55418e-05 Jy
! Total flux subtracted in 200 components = -9.55418e-05 Jy
! Clean residual min=-0.003688 max=0.004223 Jy/beam
! Clean residual mean=-0.000066 rms=0.001083 Jy/beam
! Combined flux in latest and established models = 0.107381 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 66 components and 0.107381 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065695Jy  sigma=1.205268
! Fit after  self-cal, rms=0.065691Jy  sigma=1.205020
! 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=3.502 mas, bmaj=4.208 mas, bpa=5.829 degrees
! Estimated noise=0.687719 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.502 x 4.208 at 5.829 degrees (North through East)
! Clean map  min=-0.0031089  max=0.091101 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=3.027 mas, bmaj=3.583 mas, bpa=4.65 degrees
! Estimated noise=0.930767 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0714244 Jy
! Component: 100  -  total flux cleaned = 0.0894882 Jy
! Component: 150  -  total flux cleaned = 0.0968464 Jy
! Component: 200  -  total flux cleaned = 0.101209 Jy
! Total flux subtracted in 200 components = 0.101209 Jy
! Clean residual min=-0.004831 max=0.004660 Jy/beam
! Clean residual mean=-0.000016 rms=0.001194 Jy/beam
! Combined flux in latest and established models = 0.101209 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 17 model components to the UV plane model.
! The established model now contains 17 components and 0.101209 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.502 mas, bmaj=4.208 mas, bpa=5.829 degrees
! Estimated noise=0.687719 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, 5.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00489568 Jy
! Component: 100  -  total flux cleaned = 0.00678899 Jy
! Component: 150  -  total flux cleaned = 0.00808203 Jy
! Component: 200  -  total flux cleaned = 0.00910934 Jy
! Total flux subtracted in 200 components = 0.00910934 Jy
! Clean residual min=-0.003173 max=0.002818 Jy/beam
! Clean residual mean=-0.000020 rms=0.000727 Jy/beam
! Combined flux in latest and established models = 0.110319 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 44 components and 0.110319 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=6.884 mas, bmaj=7.866 mas, bpa=28.11 degrees
! Estimated noise=0.905117 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00188914 Jy
! Component: 100  -  total flux cleaned = 0.00242158 Jy
! Component: 150  -  total flux cleaned = 0.00266977 Jy
! Component: 200  -  total flux cleaned = 0.00287031 Jy
! Total flux subtracted in 200 components = 0.00287031 Jy
! Clean residual min=-0.003450 max=0.003945 Jy/beam
! Clean residual mean=-0.000044 rms=0.000916 Jy/beam
! Combined flux in latest and established models = 0.113189 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 (-109.5, 14).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000781493 Jy
! Component: 100  -  total flux cleaned = 0.000967445 Jy
! Component: 150  -  total flux cleaned = 0.00138949 Jy
! Component: 200  -  total flux cleaned = 0.00186451 Jy
! Total flux subtracted in 200 components = 0.00186451 Jy
! Clean residual min=-0.003067 max=0.002789 Jy/beam
! Clean residual mean=-0.000049 rms=0.000749 Jy/beam
! Combined flux in latest and established models = 0.115053 Jy
! Adding 69 model components to the UV plane model.
! The established model now contains 109 components and 0.115053 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.502 mas, bmaj=4.208 mas, bpa=5.829 degrees
! Estimated noise=0.687719 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.93212e-05 Jy
! Component: 100  -  total flux cleaned = 0.000190662 Jy
! Component: 150  -  total flux cleaned = 0.000258294 Jy
! Component: 200  -  total flux cleaned = 0.000490686 Jy
! Total flux subtracted in 200 components = 0.000490686 Jy
! Clean residual min=-0.002739 max=0.002500 Jy/beam
! Clean residual mean=-0.000018 rms=0.000620 Jy/beam
! Combined flux in latest and established models = 0.115544 Jy
selfcal
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 140 components and 0.115544 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065251Jy  sigma=1.197131
! Fit after  self-cal, rms=0.065200Jy  sigma=1.196044
wmodel J1248+5820_S_map.mod
! Writing 140 model components to file: J1248+5820_S_map.mod
wobs   J1248+5820_S_uvs.fits
! Writing UV FITS file: J1248+5820_S_uvs.fits
wwins  J1248+5820_S_map.win
! wwins: Wrote 3 windows to J1248+5820_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 = -0.000664173 Jy
! Component: 100  -  total flux cleaned = -0.00101264 Jy
! Component: 150  -  total flux cleaned = -0.00138412 Jy
! Component: 200  -  total flux cleaned = -0.00154092 Jy
! Component: 250  -  total flux cleaned = -0.00161609 Jy
! Component: 300  -  total flux cleaned = -0.00168962 Jy
! Component: 350  -  total flux cleaned = -0.00172439 Jy
! Component: 400  -  total flux cleaned = -0.00172482 Jy
! Component: 450  -  total flux cleaned = -0.00169101 Jy
! Component: 500  -  total flux cleaned = -0.00165804 Jy
! Component: 550  -  total flux cleaned = -0.00162616 Jy
! Component: 600  -  total flux cleaned = -0.0016574 Jy
! Component: 650  -  total flux cleaned = -0.00168816 Jy
! Component: 700  -  total flux cleaned = -0.00180859 Jy
! Component: 750  -  total flux cleaned = -0.00183833 Jy
! Component: 800  -  total flux cleaned = -0.00189665 Jy
! Component: 850  -  total flux cleaned = -0.00183912 Jy
! Component: 900  -  total flux cleaned = -0.00178281 Jy
! Component: 950  -  total flux cleaned = -0.00178341 Jy
! Component: 1000  -  total flux cleaned = -0.00181082 Jy
! Component: 1050  -  total flux cleaned = -0.00183807 Jy
! Component: 1100  -  total flux cleaned = -0.00186438 Jy
! Component: 1150  -  total flux cleaned = -0.0018644 Jy
! Component: 1200  -  total flux cleaned = -0.00194164 Jy
! Component: 1250  -  total flux cleaned = -0.00196669 Jy
! Component: 1300  -  total flux cleaned = -0.00201672 Jy
! Component: 1350  -  total flux cleaned = -0.00199149 Jy
! Component: 1400  -  total flux cleaned = -0.00206532 Jy
! Component: 1450  -  total flux cleaned = -0.00206562 Jy
! Component: 1500  -  total flux cleaned = -0.00213748 Jy
! Component: 1550  -  total flux cleaned = -0.00211399 Jy
! Component: 1600  -  total flux cleaned = -0.00213748 Jy
! Component: 1650  -  total flux cleaned = -0.00216087 Jy
! Component: 1700  -  total flux cleaned = -0.00222944 Jy
! Component: 1750  -  total flux cleaned = -0.00213948 Jy
! Component: 1800  -  total flux cleaned = -0.00227318 Jy
! Component: 1850  -  total flux cleaned = -0.00227286 Jy
! Component: 1900  -  total flux cleaned = -0.00229461 Jy
! Component: 1950  -  total flux cleaned = -0.00235887 Jy
! Component: 2000  -  total flux cleaned = -0.00227347 Jy
! Component: 2050  -  total flux cleaned = -0.00231587 Jy
! Component: 2100  -  total flux cleaned = -0.00233693 Jy
! Component: 2150  -  total flux cleaned = -0.00239881 Jy
! Component: 2200  -  total flux cleaned = -0.00241922 Jy
! Component: 2250  -  total flux cleaned = -0.0024597 Jy
! Component: 2300  -  total flux cleaned = -0.00251967 Jy
! Component: 2350  -  total flux cleaned = -0.00259935 Jy
! Component: 2400  -  total flux cleaned = -0.00269775 Jy
! Component: 2450  -  total flux cleaned = -0.00265866 Jy
! Component: 2500  -  total flux cleaned = -0.00277484 Jy
! Component: 2550  -  total flux cleaned = -0.00277505 Jy
! Component: 2600  -  total flux cleaned = -0.00285108 Jy
! Component: 2650  -  total flux cleaned = -0.00288884 Jy
! Component: 2700  -  total flux cleaned = -0.00287021 Jy
! Component: 2750  -  total flux cleaned = -0.00292599 Jy
! Component: 2800  -  total flux cleaned = -0.00292601 Jy
! Component: 2850  -  total flux cleaned = -0.0029989 Jy
! Component: 2900  -  total flux cleaned = -0.0029991 Jy
! Component: 2950  -  total flux cleaned = -0.00308906 Jy
! Component: 3000  -  total flux cleaned = -0.00312472 Jy
! Component: 3050  -  total flux cleaned = -0.00314252 Jy
! Component: 3100  -  total flux cleaned = -0.0031602 Jy
! Component: 3150  -  total flux cleaned = -0.00326456 Jy
! Component: 3200  -  total flux cleaned = -0.0033162 Jy
! Component: 3250  -  total flux cleaned = -0.00336763 Jy
! Component: 3300  -  total flux cleaned = -0.00336765 Jy
! Component: 3350  -  total flux cleaned = -0.00343542 Jy
! Component: 3400  -  total flux cleaned = -0.00351931 Jy
! Component: 3450  -  total flux cleaned = -0.00360255 Jy
! Component: 3500  -  total flux cleaned = -0.00368501 Jy
! Component: 3550  -  total flux cleaned = -0.0037508 Jy
! Component: 3600  -  total flux cleaned = -0.00378336 Jy
! Component: 3650  -  total flux cleaned = -0.00388067 Jy
! Component: 3700  -  total flux cleaned = -0.00394519 Jy
! Component: 3750  -  total flux cleaned = -0.00394504 Jy
! Component: 3800  -  total flux cleaned = -0.00402452 Jy
! Component: 3850  -  total flux cleaned = -0.00407193 Jy
! Component: 3900  -  total flux cleaned = -0.00410321 Jy
! Component: 3950  -  total flux cleaned = -0.00415008 Jy
! Component: 4000  -  total flux cleaned = -0.0041656 Jy
! Component: 4050  -  total flux cleaned = -0.00419657 Jy
! Total flux subtracted in 4096 components = -0.00425799 Jy
! Clean residual min=-0.000885 max=0.000933 Jy/beam
! Clean residual mean=-0.000006 rms=0.000268 Jy/beam
! Combined flux in latest and established models = 0.111286 Jy
keep
! Adding 300 model components to the UV plane model.
! The established model now contains 440 components and 0.111286 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1248+5820_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.502 x 4.208 at 5.829 degrees (North through East)
! Clean map  min=-0.0031998  max=0.091168 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1248+5820_S_map.fits
wmodel /vlbi/uf001/uva//J1248+5820_S_map.mod
! Writing 440 model components to file: /vlbi/uf001/uva//J1248+5820_S_map.mod
wobs   /vlbi/uf001/uva//J1248+5820_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1248+5820_S_uvs.fits
wwins  /vlbi/uf001/uva//J1248+5820_S_map.win
! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1248+5820_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0911677 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000264594 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.870683 0.870683 1.74137 3.48273 6.96546 13.9309 27.8619 55.7237
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0007 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.091 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  344.557 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1248+5820_S_dfm.log closed on Mon Jan 14 02:02:26 2019