! Started logfile: /vlbi/uf001/uva//J0900+4108_S_dfm.log on Mon Jan 14 00:12:18 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//J0900+4108_S_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J0900+4108_S_uva.fits
! AN table 1: 42 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.973016 visibilities/baseline/integration-bin.
! Found source: J0900+4108
! 
! 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 5517 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 J0900+4108_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 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.019841Jy  sigma=21.847978
! Fit after  self-cal, rms=0.809612Jy  sigma=17.364254
! 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=3.297 mas, bmaj=4.72 mas, bpa=7.545 degrees
! Estimated noise=0.630071 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 = 0.143121 Jy
! Component: 100  -  total flux cleaned = 0.189768 Jy
! Total flux subtracted in 100 components = 0.189768 Jy
! Clean residual min=-0.006351 max=0.020380 Jy/beam
! Clean residual mean=-0.000005 rms=0.002017 Jy/beam
! Combined flux in latest and established models = 0.189768 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.189768 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.070261Jy  sigma=1.440640
! Fit after  self-cal, rms=0.070042Jy  sigma=1.435965
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0225052 Jy
! Component: 100  -  total flux cleaned = 0.0337335 Jy
! Total flux subtracted in 100 components = 0.0337335 Jy
! Clean residual min=-0.003991 max=0.006931 Jy/beam
! Clean residual mean=-0.000005 rms=0.001142 Jy/beam
! Combined flux in latest and established models = 0.223502 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 24 components and 0.223502 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.061441Jy  sigma=1.250010
! Fit after  self-cal, rms=0.061297Jy  sigma=1.247295
! Inverting map 
! Added new window around map position (-0.5, -8).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00826931 Jy
! Component: 100  -  total flux cleaned = 0.0135607 Jy
! Total flux subtracted in 100 components = 0.0135607 Jy
! Clean residual min=-0.003594 max=0.004123 Jy/beam
! Clean residual mean=-0.000005 rms=0.000941 Jy/beam
! Combined flux in latest and established models = 0.237063 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 36 components and 0.237063 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059998Jy  sigma=1.220503
! Fit after  self-cal, rms=0.059943Jy  sigma=1.219213
! 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=3.806 mas, bmaj=5.479 mas, bpa=9.344 degrees
! Estimated noise=0.487748 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 = 0.00480914 Jy
! Component: 100  -  total flux cleaned = 0.00750976 Jy
! Component: 150  -  total flux cleaned = 0.00927688 Jy
! Component: 200  -  total flux cleaned = 0.010506 Jy
! Total flux subtracted in 200 components = 0.010506 Jy
! Clean residual min=-0.002821 max=0.003616 Jy/beam
! Clean residual mean=-0.000014 rms=0.000785 Jy/beam
! Combined flux in latest and established models = 0.247569 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 49 components and 0.247569 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059477Jy  sigma=1.211693
! Fit after  self-cal, rms=0.059466Jy  sigma=1.211408
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.806 x 5.479 at 9.344 degrees (North through East)
! Clean map  min=-0.0028862  max=0.18663 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     HN        1.04     KP        1.01     
!   LA        0.95     MK        0.98     NL        1.06     OV        0.98     
!   PT        0.96     SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.89     FD        1.02     HN        1.00     KP        1.02     
!   LA        0.97     MK        0.98     NL        1.02     OV        1.02     
!   PT        0.99     SC        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.01     HN        1.02     KP        1.01     
!   LA        0.95     MK        1.00     NL        1.06     OV        0.97     
!   PT        1.00     SC        1.00     
! 
! 
! Fit before self-cal, rms=0.059466Jy  sigma=1.211408
! Fit after  self-cal, rms=0.057958Jy  sigma=1.195316
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.801 mas, bmaj=5.473 mas, bpa=9.584 degrees
! Estimated noise=0.486672 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 = 0.00101443 Jy
! Component: 100  -  total flux cleaned = 0.00106551 Jy
! Component: 150  -  total flux cleaned = 0.00106495 Jy
! Component: 200  -  total flux cleaned = 0.0010441 Jy
! Total flux subtracted in 200 components = 0.0010441 Jy
! Clean residual min=-0.002497 max=0.002917 Jy/beam
! Clean residual mean=-0.000007 rms=0.000649 Jy/beam
! Combined flux in latest and established models = 0.248613 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 58 components and 0.248613 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057926Jy  sigma=1.194667
! Fit after  self-cal, rms=0.057914Jy  sigma=1.194524
! 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=0.057914Jy  sigma=1.194524
! Fit after  self-cal, rms=0.057285Jy  sigma=1.179833
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.796 mas, bmaj=5.475 mas, bpa=9.701 degrees
! Estimated noise=0.487121 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.98007e-06 Jy
! Component: 100  -  total flux cleaned = -0.000146267 Jy
! Component: 150  -  total flux cleaned = -0.000184376 Jy
! Component: 200  -  total flux cleaned = -0.000166222 Jy
! Total flux subtracted in 200 components = -0.000166222 Jy
! Clean residual min=-0.002272 max=0.002703 Jy/beam
! Clean residual mean=-0.000004 rms=0.000567 Jy/beam
! Combined flux in latest and established models = 0.248447 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 66 components and 0.248447 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057268Jy  sigma=1.179488
! Fit after  self-cal, rms=0.057270Jy  sigma=1.179392
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)
! Added new window around map position (-14, 17).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00231671 Jy
! Component: 100  -  total flux cleaned = 0.00323563 Jy
! Component: 150  -  total flux cleaned = 0.00363851 Jy
! Component: 200  -  total flux cleaned = 0.00400017 Jy
! Total flux subtracted in 200 components = 0.00400017 Jy
! Clean residual min=-0.002061 max=0.002237 Jy/beam
! Clean residual mean=-0.000004 rms=0.000532 Jy/beam
! Combined flux in latest and established models = 0.252447 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 82 components and 0.252447 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057162Jy  sigma=1.177038
! Fit after  self-cal, rms=0.057160Jy  sigma=1.176960
! 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=0.057160Jy  sigma=1.176960
! Fit after  self-cal, rms=0.057081Jy  sigma=1.176759
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.794 mas, bmaj=5.479 mas, bpa=9.818 degrees
! Estimated noise=0.486498 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000414524 Jy
! Component: 100  -  total flux cleaned = 0.000643167 Jy
! Component: 150  -  total flux cleaned = 0.000769804 Jy
! Component: 200  -  total flux cleaned = 0.000840145 Jy
! Total flux subtracted in 200 components = 0.000840145 Jy
! Clean residual min=-0.001998 max=0.002224 Jy/beam
! Clean residual mean=-0.000004 rms=0.000524 Jy/beam
! Combined flux in latest and established models = 0.253287 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 94 components and 0.253287 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057059Jy  sigma=1.176259
! Fit after  self-cal, rms=0.057058Jy  sigma=1.176247
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)
! Added new window around map position (102.5, -17.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000822535 Jy
! Component: 100  -  total flux cleaned = 0.000735002 Jy
! Component: 150  -  total flux cleaned = 0.000621555 Jy
! Component: 200  -  total flux cleaned = 0.000684529 Jy
! Total flux subtracted in 200 components = 0.000684529 Jy
! Clean residual min=-0.002180 max=0.001937 Jy/beam
! Clean residual mean=-0.000005 rms=0.000502 Jy/beam
! Combined flux in latest and established models = 0.253971 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 106 components and 0.253972 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056975Jy  sigma=1.174421
! Fit after  self-cal, rms=0.056972Jy  sigma=1.174364
! 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=0.056972Jy  sigma=1.174364
! Fit after  self-cal, rms=0.056909Jy  sigma=1.174252
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.572 mas, bmaj=9.105 mas, bpa=13.28 degrees
! Estimated noise=0.608669 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.58897e-05 Jy
! Component: 100  -  total flux cleaned = -2.64934e-05 Jy
! Component: 150  -  total flux cleaned = 4.02248e-05 Jy
! Component: 200  -  total flux cleaned = 9.79847e-05 Jy
! Total flux subtracted in 200 components = 9.79847e-05 Jy
! Clean residual min=-0.002146 max=0.002192 Jy/beam
! Clean residual mean=-0.000010 rms=0.000615 Jy/beam
! Combined flux in latest and established models = 0.25407 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 116 components and 0.25407 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056895Jy  sigma=1.173980
! Fit after  self-cal, rms=0.056893Jy  sigma=1.173952
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 = 7.12704e-05 Jy
! Component: 100  -  total flux cleaned = 0.000125596 Jy
! Component: 150  -  total flux cleaned = 0.000125424 Jy
! Component: 200  -  total flux cleaned = 0.000109726 Jy
! Total flux subtracted in 200 components = 0.000109726 Jy
! Clean residual min=-0.002151 max=0.002129 Jy/beam
! Clean residual mean=-0.000010 rms=0.000610 Jy/beam
! Combined flux in latest and established models = 0.254179 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 122 components and 0.254179 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056888Jy  sigma=1.173876
! Fit after  self-cal, rms=0.056887Jy  sigma=1.173863
! 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=3.793 mas, bmaj=5.48 mas, bpa=9.83 degrees
! Estimated noise=0.485911 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.793 x 5.48 at 9.83 degrees (North through East)
! Clean map  min=-0.0021222  max=0.18637 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=3.284 mas, bmaj=4.71 mas, bpa=7.895 degrees
! Estimated noise=0.627729 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.142748 Jy
! Component: 100  -  total flux cleaned = 0.19086 Jy
! Component: 150  -  total flux cleaned = 0.213451 Jy
! Component: 200  -  total flux cleaned = 0.225494 Jy
! Total flux subtracted in 200 components = 0.225494 Jy
! Clean residual min=-0.003893 max=0.006004 Jy/beam
! Clean residual mean=-0.000002 rms=0.000978 Jy/beam
! Combined flux in latest and established models = 0.225494 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 28 model components to the UV plane model.
! The established model now contains 28 components and 0.225494 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.793 mas, bmaj=5.48 mas, bpa=9.83 degrees
! Estimated noise=0.485911 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 = 0.00875223 Jy
! Component: 100  -  total flux cleaned = 0.0135379 Jy
! Component: 150  -  total flux cleaned = 0.0168591 Jy
! Component: 200  -  total flux cleaned = 0.0193913 Jy
! Total flux subtracted in 200 components = 0.0193913 Jy
! Clean residual min=-0.002329 max=0.002424 Jy/beam
! Clean residual mean=-0.000006 rms=0.000568 Jy/beam
! Combined flux in latest and established models = 0.244886 Jy
! Adding 36 model components to the UV plane model.
! The established model now contains 57 components and 0.244886 Jy
! Inverting map 
! Added new window around map position (2, -18.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00234817 Jy
! Component: 100  -  total flux cleaned = 0.00386914 Jy
! Component: 150  -  total flux cleaned = 0.00505597 Jy
! Component: 200  -  total flux cleaned = 0.00581797 Jy
! Total flux subtracted in 200 components = 0.00581797 Jy
! Clean residual min=-0.002092 max=0.001920 Jy/beam
! Clean residual mean=-0.000005 rms=0.000507 Jy/beam
! Combined flux in latest and established models = 0.250704 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 76 components and 0.250703 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=7.572 mas, bmaj=9.105 mas, bpa=13.28 degrees
! Estimated noise=0.608669 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00182879 Jy
! Component: 100  -  total flux cleaned = 0.00312132 Jy
! Component: 150  -  total flux cleaned = 0.00412313 Jy
! Component: 200  -  total flux cleaned = 0.00446051 Jy
! Total flux subtracted in 200 components = 0.00446051 Jy
! Clean residual min=-0.002084 max=0.001934 Jy/beam
! Clean residual mean=-0.000010 rms=0.000561 Jy/beam
! Combined flux in latest and established models = 0.255164 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 = 0.00023914 Jy
! Component: 100  -  total flux cleaned = 0.000320544 Jy
! Component: 150  -  total flux cleaned = 0.000445803 Jy
! Component: 200  -  total flux cleaned = 0.000515128 Jy
! Total flux subtracted in 200 components = 0.000515128 Jy
! Clean residual min=-0.002104 max=0.001918 Jy/beam
! Clean residual mean=-0.000009 rms=0.000551 Jy/beam
! Combined flux in latest and established models = 0.255679 Jy
! Adding 52 model components to the UV plane model.
! The established model now contains 125 components and 0.255679 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.793 mas, bmaj=5.48 mas, bpa=9.83 degrees
! Estimated noise=0.485911 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000462532 Jy
! Component: 100  -  total flux cleaned = -0.000581149 Jy
! Component: 150  -  total flux cleaned = -0.000579757 Jy
! Component: 200  -  total flux cleaned = -0.000578748 Jy
! Total flux subtracted in 200 components = -0.000578748 Jy
! Clean residual min=-0.002210 max=0.001880 Jy/beam
! Clean residual mean=-0.000003 rms=0.000471 Jy/beam
! Combined flux in latest and established models = 0.2551 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 142 components and 0.2551 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056858Jy  sigma=1.173032
! Fit after  self-cal, rms=0.056840Jy  sigma=1.172673
wmodel J0900+4108_S_map.mod
! Writing 142 model components to file: J0900+4108_S_map.mod
wobs   J0900+4108_S_uvs.fits
! Writing UV FITS file: J0900+4108_S_uvs.fits
wwins  J0900+4108_S_map.win
! wwins: Wrote 5 windows to J0900+4108_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 = -0.00052159 Jy
! Component: 100  -  total flux cleaned = -0.000519938 Jy
! Component: 150  -  total flux cleaned = -0.000521277 Jy
! Component: 200  -  total flux cleaned = -0.000552762 Jy
! Component: 250  -  total flux cleaned = -0.000582779 Jy
! Component: 300  -  total flux cleaned = -0.00064038 Jy
! Component: 350  -  total flux cleaned = -0.000696223 Jy
! Component: 400  -  total flux cleaned = -0.000751141 Jy
! Component: 450  -  total flux cleaned = -0.000724328 Jy
! Component: 500  -  total flux cleaned = -0.000672361 Jy
! Component: 550  -  total flux cleaned = -0.000647002 Jy
! Component: 600  -  total flux cleaned = -0.000697182 Jy
! Component: 650  -  total flux cleaned = -0.000597479 Jy
! Component: 700  -  total flux cleaned = -0.000524404 Jy
! Component: 750  -  total flux cleaned = -0.000572538 Jy
! Component: 800  -  total flux cleaned = -0.000548894 Jy
! Component: 850  -  total flux cleaned = -0.000571822 Jy
! Component: 900  -  total flux cleaned = -0.000457575 Jy
! Component: 950  -  total flux cleaned = -0.00043536 Jy
! Component: 1000  -  total flux cleaned = -0.000368783 Jy
! Component: 1050  -  total flux cleaned = -0.00039048 Jy
! Component: 1100  -  total flux cleaned = -0.000304264 Jy
! Component: 1150  -  total flux cleaned = -0.000346784 Jy
! Component: 1200  -  total flux cleaned = -0.000325739 Jy
! Component: 1250  -  total flux cleaned = -0.000325631 Jy
! Component: 1300  -  total flux cleaned = -0.000345806 Jy
! Component: 1350  -  total flux cleaned = -0.000305414 Jy
! Component: 1400  -  total flux cleaned = -0.000325491 Jy
! Component: 1450  -  total flux cleaned = -0.000306125 Jy
! Component: 1500  -  total flux cleaned = -0.000345438 Jy
! Component: 1550  -  total flux cleaned = -0.000345412 Jy
! Component: 1600  -  total flux cleaned = -0.000383493 Jy
! Component: 1650  -  total flux cleaned = -0.00032712 Jy
! Component: 1700  -  total flux cleaned = -0.000364579 Jy
! Component: 1750  -  total flux cleaned = -0.000327647 Jy
! Component: 1800  -  total flux cleaned = -0.00032756 Jy
! Component: 1850  -  total flux cleaned = -0.000327704 Jy
! Component: 1900  -  total flux cleaned = -0.000363362 Jy
! Component: 1950  -  total flux cleaned = -0.000381153 Jy
! Component: 2000  -  total flux cleaned = -0.000381064 Jy
! Component: 2050  -  total flux cleaned = -0.000415785 Jy
! Component: 2100  -  total flux cleaned = -0.000415738 Jy
! Component: 2150  -  total flux cleaned = -0.000415794 Jy
! Component: 2200  -  total flux cleaned = -0.000449787 Jy
! Component: 2250  -  total flux cleaned = -0.000432748 Jy
! Component: 2300  -  total flux cleaned = -0.000432709 Jy
! Component: 2350  -  total flux cleaned = -0.000449068 Jy
! Component: 2400  -  total flux cleaned = -0.00043289 Jy
! Component: 2450  -  total flux cleaned = -0.000416831 Jy
! Component: 2500  -  total flux cleaned = -0.000465121 Jy
! Component: 2550  -  total flux cleaned = -0.000465278 Jy
! Component: 2600  -  total flux cleaned = -0.000496866 Jy
! Component: 2650  -  total flux cleaned = -0.00052801 Jy
! Component: 2700  -  total flux cleaned = -0.000527781 Jy
! Component: 2750  -  total flux cleaned = -0.000543136 Jy
! Component: 2800  -  total flux cleaned = -0.000558267 Jy
! Component: 2850  -  total flux cleaned = -0.00058841 Jy
! Component: 2900  -  total flux cleaned = -0.000573455 Jy
! Component: 2950  -  total flux cleaned = -0.000588145 Jy
! Component: 3000  -  total flux cleaned = -0.0005732 Jy
! Component: 3050  -  total flux cleaned = -0.000632022 Jy
! Component: 3100  -  total flux cleaned = -0.000661269 Jy
! Component: 3150  -  total flux cleaned = -0.000690326 Jy
! Component: 3200  -  total flux cleaned = -0.000675938 Jy
! Component: 3250  -  total flux cleaned = -0.000747175 Jy
! Component: 3300  -  total flux cleaned = -0.000747146 Jy
! Component: 3350  -  total flux cleaned = -0.000789409 Jy
! Component: 3400  -  total flux cleaned = -0.000705645 Jy
! Component: 3450  -  total flux cleaned = -0.000747329 Jy
! Component: 3500  -  total flux cleaned = -0.000761096 Jy
! Component: 3550  -  total flux cleaned = -0.000788494 Jy
! Component: 3600  -  total flux cleaned = -0.000829419 Jy
! Component: 3650  -  total flux cleaned = -0.000761977 Jy
! Component: 3700  -  total flux cleaned = -0.000775473 Jy
! Component: 3750  -  total flux cleaned = -0.000842016 Jy
! Component: 3800  -  total flux cleaned = -0.000815591 Jy
! Component: 3850  -  total flux cleaned = -0.000841767 Jy
! Component: 3900  -  total flux cleaned = -0.00085483 Jy
! Component: 3950  -  total flux cleaned = -0.000802829 Jy
! Component: 4000  -  total flux cleaned = -0.000841614 Jy
! Component: 4050  -  total flux cleaned = -0.00081609 Jy
! Total flux subtracted in 4096 components = -0.000841433 Jy
! Clean residual min=-0.000860 max=0.000797 Jy/beam
! Clean residual mean=-0.000001 rms=0.000234 Jy/beam
! Combined flux in latest and established models = 0.254259 Jy
keep
! Adding 277 model components to the UV plane model.
! The established model now contains 419 components and 0.254259 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J0900+4108_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.793 x 5.48 at 9.83 degrees (North through East)
! Clean map  min=-0.0014787  max=0.18612 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J0900+4108_S_map.fits
wmodel /vlbi/uf001/uva//J0900+4108_S_map.mod
! Writing 419 model components to file: /vlbi/uf001/uva//J0900+4108_S_map.mod
wobs   /vlbi/uf001/uva//J0900+4108_S_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J0900+4108_S_uvs.fits
wwins  /vlbi/uf001/uva//J0900+4108_S_map.win
! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0900+4108_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.186116 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000232314 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.374467 0.374467 0.748934 1.49787 2.99573 5.99147 11.9829 23.9659 47.9318 95.8635
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.186 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  801.139 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J0900+4108_S_dfm.log closed on Mon Jan 14 00:12:22 2019