! Started logfile: /vlbi/uf001/uva//J2307+1901_S_b_dfm.log on Mon Jan 14 06:34:08 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//J2307+1901_S_b_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J2307+1901_S_b_uva.fits
! AN table 1: 58 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.767857 visibilities/baseline/integration-bin.
! Found source: J2307+1901
! 
! 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 3741 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 J2307+1901_S_b]
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 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 72 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.016558Jy  sigma=20.807170
! Fit after  self-cal, rms=0.945582Jy  sigma=19.759186
! 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=4.431 mas, bmaj=9.228 mas, bpa=-8.295 degrees
! Estimated noise=0.856033 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 = 0.0407867 Jy
! Component: 100  -  total flux cleaned = 0.0508014 Jy
! Total flux subtracted in 100 components = 0.0508014 Jy
! Clean residual min=-0.006291 max=0.005212 Jy/beam
! Clean residual mean=-0.000001 rms=0.001534 Jy/beam
! Combined flux in latest and established models = 0.0508014 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.0508014 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.118582Jy  sigma=1.330663
! Fit after  self-cal, rms=0.118100Jy  sigma=1.315525
! 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=4.706 mas, bmaj=10.14 mas, bpa=-9.464 degrees
! Estimated noise=0.583076 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 = 0.00704184 Jy
! Component: 100  -  total flux cleaned = 0.0105803 Jy
! Component: 150  -  total flux cleaned = 0.0118727 Jy
! Component: 200  -  total flux cleaned = 0.0122794 Jy
! Total flux subtracted in 200 components = 0.0122794 Jy
! Clean residual min=-0.006226 max=0.004036 Jy/beam
! Clean residual mean=-0.000001 rms=0.001096 Jy/beam
! Combined flux in latest and established models = 0.0630808 Jy
! Performing phase self-cal
! Adding 37 model components to the UV plane model.
! The established model now contains 53 components and 0.0630808 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.117071Jy  sigma=1.307642
! Fit after  self-cal, rms=0.117009Jy  sigma=1.306956
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.706 x 10.14 at -9.464 degrees (North through East)
! Clean map  min=-0.006318  max=0.055156 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.04     HN        1.02     KP        1.07     
!   LA        0.89     MK        0.89     NL        1.19     PT        1.15     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.90     FD        0.99     HN        1.04     KP        1.08     
!   LA        1.02     MK        1.21     NL        0.41     PT        1.07     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        1.05     HN        0.98     KP        1.13     
!   LA        1.04     MK        0.93     NL        0.99     PT        1.18     
! 
! 
! Fit before self-cal, rms=0.117009Jy  sigma=1.306956
! Fit after  self-cal, rms=0.070437Jy  sigma=1.268267
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.689 mas, bmaj=10.27 mas, bpa=-9.42 degrees
! Estimated noise=0.583783 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 = 0.00131956 Jy
! Component: 100  -  total flux cleaned = 0.00213109 Jy
! Component: 150  -  total flux cleaned = 0.00259136 Jy
! Component: 200  -  total flux cleaned = 0.00276576 Jy
! Total flux subtracted in 200 components = 0.00276576 Jy
! Clean residual min=-0.003399 max=0.003360 Jy/beam
! Clean residual mean=0.000005 rms=0.000820 Jy/beam
! Combined flux in latest and established models = 0.0658466 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 67 components and 0.0658466 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.070381Jy  sigma=1.268167
! Fit after  self-cal, rms=0.070266Jy  sigma=1.261224
! 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=0.070266Jy  sigma=1.261224
! Fit after  self-cal, rms=0.063533Jy  sigma=1.250107
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.661 mas, bmaj=10.28 mas, bpa=-9.339 degrees
! Estimated noise=0.579836 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000948672 Jy
! Component: 100  -  total flux cleaned = 0.00149033 Jy
! Component: 150  -  total flux cleaned = 0.00184694 Jy
! Component: 200  -  total flux cleaned = 0.00199321 Jy
! Total flux subtracted in 200 components = 0.00199321 Jy
! Clean residual min=-0.002833 max=0.002690 Jy/beam
! Clean residual mean=0.000001 rms=0.000664 Jy/beam
! Combined flux in latest and established models = 0.0678398 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 81 components and 0.0678398 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063515Jy  sigma=1.249843
! Fit after  self-cal, rms=0.063531Jy  sigma=1.246475
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 = 0.000484293 Jy
! Component: 100  -  total flux cleaned = 0.000548378 Jy
! Component: 150  -  total flux cleaned = 0.000548355 Jy
! Component: 200  -  total flux cleaned = 0.000548437 Jy
! Total flux subtracted in 200 components = 0.000548437 Jy
! Clean residual min=-0.002977 max=0.002755 Jy/beam
! Clean residual mean=0.000001 rms=0.000694 Jy/beam
! Combined flux in latest and established models = 0.0683883 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 88 components and 0.0683882 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063525Jy  sigma=1.246390
! Fit after  self-cal, rms=0.063522Jy  sigma=1.246374
! 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=0.063522Jy  sigma=1.246374
! Fit after  self-cal, rms=0.063568Jy  sigma=1.245162
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.652 mas, bmaj=10.24 mas, bpa=-9.274 degrees
! Estimated noise=0.578989 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000646192 Jy
! Component: 100  -  total flux cleaned = 0.00103406 Jy
! Component: 150  -  total flux cleaned = 0.00120737 Jy
! Component: 200  -  total flux cleaned = 0.0012522 Jy
! Total flux subtracted in 200 components = 0.0012522 Jy
! Clean residual min=-0.002700 max=0.002682 Jy/beam
! Clean residual mean=0.000001 rms=0.000665 Jy/beam
! Combined flux in latest and established models = 0.0696404 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 93 components and 0.0696404 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063559Jy  sigma=1.245027
! Fit after  self-cal, rms=0.063632Jy  sigma=1.244678
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 = 0.000183892 Jy
! Component: 100  -  total flux cleaned = 0.000210035 Jy
! Component: 150  -  total flux cleaned = 0.000217953 Jy
! Component: 200  -  total flux cleaned = 0.000225716 Jy
! Total flux subtracted in 200 components = 0.000225716 Jy
! Clean residual min=-0.002715 max=0.002668 Jy/beam
! Clean residual mean=0.000001 rms=0.000666 Jy/beam
! Combined flux in latest and established models = 0.0698662 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 100 components and 0.0698661 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063629Jy  sigma=1.244638
! Fit after  self-cal, rms=0.063629Jy  sigma=1.244633
! 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=0.063629Jy  sigma=1.244633
! Fit after  self-cal, rms=0.063759Jy  sigma=1.244454
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.13 mas, bmaj=10.63 mas, bpa=-14.6 degrees
! Estimated noise=0.657688 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000540043 Jy
! Component: 100  -  total flux cleaned = 0.000596463 Jy
! Component: 150  -  total flux cleaned = 0.000642812 Jy
! Component: 200  -  total flux cleaned = 0.000659548 Jy
! Total flux subtracted in 200 components = 0.000659548 Jy
! Clean residual min=-0.002873 max=0.003218 Jy/beam
! Clean residual mean=0.000001 rms=0.000813 Jy/beam
! Combined flux in latest and established models = 0.0705257 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 114 components and 0.0705257 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063754Jy  sigma=1.244422
! Fit after  self-cal, rms=0.063789Jy  sigma=1.244360
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 = 2.62861e-05 Jy
! Component: 100  -  total flux cleaned = 2.66208e-05 Jy
! Component: 150  -  total flux cleaned = 3.47441e-05 Jy
! Component: 200  -  total flux cleaned = 4.22413e-05 Jy
! Total flux subtracted in 200 components = 4.22413e-05 Jy
! Clean residual min=-0.002869 max=0.003195 Jy/beam
! Clean residual mean=0.000001 rms=0.000809 Jy/beam
! Combined flux in latest and established models = 0.0705679 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 118 components and 0.0705679 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063788Jy  sigma=1.244353
! Fit after  self-cal, rms=0.063786Jy  sigma=1.244345
! 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=4.653 mas, bmaj=10.2 mas, bpa=-9.222 degrees
! Estimated noise=0.578517 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.653 x 10.2 at -9.222 degrees (North through East)
! Clean map  min=-0.0026616  max=0.055107 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=4.402 mas, bmaj=9.301 mas, bpa=-8.469 degrees
! Estimated noise=0.850143 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.041128 Jy
! Component: 100  -  total flux cleaned = 0.0520562 Jy
! Component: 150  -  total flux cleaned = 0.057349 Jy
! Component: 200  -  total flux cleaned = 0.0606228 Jy
! Total flux subtracted in 200 components = 0.0606228 Jy
! Clean residual min=-0.003521 max=0.003440 Jy/beam
! Clean residual mean=-0.000000 rms=0.000876 Jy/beam
! Combined flux in latest and established models = 0.0606228 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 34 model components to the UV plane model.
! The established model now contains 34 components and 0.0606228 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.653 mas, bmaj=10.2 mas, bpa=-9.222 degrees
! Estimated noise=0.578517 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 = 0.00386458 Jy
! Component: 100  -  total flux cleaned = 0.00599481 Jy
! Component: 150  -  total flux cleaned = 0.00739316 Jy
! Component: 200  -  total flux cleaned = 0.00836916 Jy
! Total flux subtracted in 200 components = 0.00836916 Jy
! Clean residual min=-0.002942 max=0.002668 Jy/beam
! Clean residual mean=0.000000 rms=0.000675 Jy/beam
! Combined flux in latest and established models = 0.0689919 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 68 components and 0.0689919 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=7.13 mas, bmaj=10.63 mas, bpa=-14.6 degrees
! Estimated noise=0.657688 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000902163 Jy
! Component: 100  -  total flux cleaned = 0.0012599 Jy
! Component: 150  -  total flux cleaned = 0.00136405 Jy
! Component: 200  -  total flux cleaned = 0.00143877 Jy
! Total flux subtracted in 200 components = 0.00143877 Jy
! Clean residual min=-0.002912 max=0.003211 Jy/beam
! Clean residual mean=0.000002 rms=0.000812 Jy/beam
! Combined flux in latest and established models = 0.0704307 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 = 4.333e-05 Jy
! Component: 100  -  total flux cleaned = 7.23399e-05 Jy
! Component: 150  -  total flux cleaned = 9.90651e-05 Jy
! Component: 200  -  total flux cleaned = 0.000131333 Jy
! Total flux subtracted in 200 components = 0.000131333 Jy
! Clean residual min=-0.002902 max=0.003183 Jy/beam
! Clean residual mean=0.000001 rms=0.000810 Jy/beam
! Combined flux in latest and established models = 0.070562 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 99 components and 0.0705621 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.653 mas, bmaj=10.2 mas, bpa=-9.222 degrees
! Estimated noise=0.578517 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00022508 Jy
! Component: 100  -  total flux cleaned = 0.000291335 Jy
! Component: 150  -  total flux cleaned = 0.00033631 Jy
! Component: 200  -  total flux cleaned = 0.000366197 Jy
! Total flux subtracted in 200 components = 0.000366197 Jy
! Clean residual min=-0.002804 max=0.002540 Jy/beam
! Clean residual mean=0.000000 rms=0.000663 Jy/beam
! Combined flux in latest and established models = 0.0709283 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 110 components and 0.0709283 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063790Jy  sigma=1.244438
! Fit after  self-cal, rms=0.063789Jy  sigma=1.244403
wmodel J2307+1901_S_b_map.mod
! Writing 110 model components to file: J2307+1901_S_b_map.mod
wobs   J2307+1901_S_b_uvs.fits
! Writing UV FITS file: J2307+1901_S_b_uvs.fits
wwins  J2307+1901_S_b_map.win
! wwins: Wrote 1 windows to J2307+1901_S_b_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 = -3.10062e-05 Jy
! Component: 100  -  total flux cleaned = 0.000305102 Jy
! Component: 150  -  total flux cleaned = 0.000540565 Jy
! Component: 200  -  total flux cleaned = 0.000651632 Jy
! Component: 250  -  total flux cleaned = 0.000617203 Jy
! Component: 300  -  total flux cleaned = 0.000551728 Jy
! Component: 350  -  total flux cleaned = 0.000489832 Jy
! Component: 400  -  total flux cleaned = 0.000432185 Jy
! Component: 450  -  total flux cleaned = 0.000487933 Jy
! Component: 500  -  total flux cleaned = 0.000488023 Jy
! Component: 550  -  total flux cleaned = 0.000564194 Jy
! Component: 600  -  total flux cleaned = 0.000514544 Jy
! Component: 650  -  total flux cleaned = 0.000467605 Jy
! Component: 700  -  total flux cleaned = 0.000399238 Jy
! Component: 750  -  total flux cleaned = 0.000289826 Jy
! Component: 800  -  total flux cleaned = 9.93918e-05 Jy
! Component: 850  -  total flux cleaned = 1.73347e-05 Jy
! Component: 900  -  total flux cleaned = -0.000141923 Jy
! Component: 950  -  total flux cleaned = -0.000257924 Jy
! Component: 1000  -  total flux cleaned = -0.000426267 Jy
! Component: 1050  -  total flux cleaned = -0.000553005 Jy
! Component: 1100  -  total flux cleaned = -0.000746642 Jy
! Component: 1150  -  total flux cleaned = -0.000866876 Jy
! Component: 1200  -  total flux cleaned = -0.00100124 Jy
! Component: 1250  -  total flux cleaned = -0.00118103 Jy
! Component: 1300  -  total flux cleaned = -0.00130827 Jy
! Component: 1350  -  total flux cleaned = -0.00148004 Jy
! Component: 1400  -  total flux cleaned = -0.0016177 Jy
! Component: 1450  -  total flux cleaned = -0.0017827 Jy
! Component: 1500  -  total flux cleaned = -0.00194453 Jy
! Component: 1550  -  total flux cleaned = -0.00207469 Jy
! Component: 1600  -  total flux cleaned = -0.00218838 Jy
! Component: 1650  -  total flux cleaned = -0.00229991 Jy
! Component: 1700  -  total flux cleaned = -0.00242339 Jy
! Component: 1750  -  total flux cleaned = -0.00253142 Jy
! Component: 1800  -  total flux cleaned = -0.00263788 Jy
! Component: 1850  -  total flux cleaned = -0.00274293 Jy
! Component: 1900  -  total flux cleaned = -0.00283352 Jy
! Component: 1950  -  total flux cleaned = -0.00293556 Jy
! Component: 2000  -  total flux cleaned = -0.00299845 Jy
! Component: 2050  -  total flux cleaned = -0.00307289 Jy
! Component: 2100  -  total flux cleaned = -0.00313406 Jy
! Component: 2150  -  total flux cleaned = -0.00318243 Jy
! Component: 2200  -  total flux cleaned = -0.00325424 Jy
! Component: 2250  -  total flux cleaned = -0.00330136 Jy
! Component: 2300  -  total flux cleaned = -0.00333635 Jy
! Component: 2350  -  total flux cleaned = -0.00340571 Jy
! Component: 2400  -  total flux cleaned = -0.00344019 Jy
! Component: 2450  -  total flux cleaned = -0.00349701 Jy
! Component: 2500  -  total flux cleaned = -0.00356447 Jy
! Component: 2550  -  total flux cleaned = -0.00362016 Jy
! Component: 2600  -  total flux cleaned = -0.00365326 Jy
! Component: 2650  -  total flux cleaned = -0.00370813 Jy
! Component: 2700  -  total flux cleaned = -0.00370809 Jy
! Component: 2750  -  total flux cleaned = -0.00372964 Jy
! Component: 2800  -  total flux cleaned = -0.00376164 Jy
! Component: 2850  -  total flux cleaned = -0.0037616 Jy
! Component: 2900  -  total flux cleaned = -0.00379322 Jy
! Component: 2950  -  total flux cleaned = -0.0037827 Jy
! Component: 3000  -  total flux cleaned = -0.0038035 Jy
! Component: 3050  -  total flux cleaned = -0.00380342 Jy
! Component: 3100  -  total flux cleaned = -0.00380348 Jy
! Component: 3150  -  total flux cleaned = -0.00376263 Jy
! Component: 3200  -  total flux cleaned = -0.00377284 Jy
! Component: 3250  -  total flux cleaned = -0.00374256 Jy
! Component: 3300  -  total flux cleaned = -0.00377267 Jy
! Component: 3350  -  total flux cleaned = -0.00376267 Jy
! Component: 3400  -  total flux cleaned = -0.00376268 Jy
! Component: 3450  -  total flux cleaned = -0.00378254 Jy
! Component: 3500  -  total flux cleaned = -0.00377264 Jy
! Component: 3550  -  total flux cleaned = -0.00378257 Jy
! Component: 3600  -  total flux cleaned = -0.00376295 Jy
! Component: 3650  -  total flux cleaned = -0.00378256 Jy
! Component: 3700  -  total flux cleaned = -0.00381185 Jy
! Component: 3750  -  total flux cleaned = -0.00382151 Jy
! Component: 3800  -  total flux cleaned = -0.00380207 Jy
! Component: 3850  -  total flux cleaned = -0.00380208 Jy
! Component: 3900  -  total flux cleaned = -0.00378275 Jy
! Component: 3950  -  total flux cleaned = -0.00378273 Jy
! Component: 4000  -  total flux cleaned = -0.00375382 Jy
! Component: 4050  -  total flux cleaned = -0.0037346 Jy
! Total flux subtracted in 4096 components = -0.003725 Jy
! Clean residual min=-0.000684 max=0.000627 Jy/beam
! Clean residual mean=0.000001 rms=0.000169 Jy/beam
! Combined flux in latest and established models = 0.0672033 Jy
keep
! Adding 299 model components to the UV plane model.
! The established model now contains 409 components and 0.0672033 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J2307+1901_S_b_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.653 x 10.2 at -9.222 degrees (North through East)
! Clean map  min=-0.0014835  max=0.054809 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J2307+1901_S_b_map.fits
wmodel /vlbi/uf001/uva//J2307+1901_S_b_map.mod
! Writing 409 model components to file: /vlbi/uf001/uva//J2307+1901_S_b_map.mod
wobs   /vlbi/uf001/uva//J2307+1901_S_b_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J2307+1901_S_b_uvs.fits
wwins  /vlbi/uf001/uva//J2307+1901_S_b_map.win
! wwins: Wrote 2 windows to /vlbi/uf001/uva//J2307+1901_S_b_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0548088 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000170553 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.933538 0.933538 1.86708 3.73415 7.4683 14.9366 29.8732 59.7464
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.054 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  321.358 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J2307+1901_S_b_dfm.log closed on Mon Jan 14 06:34:12 2019