! Started logfile: /image_prod/ug002_uvm//J0826+1257_S_a_dfm.log on Wed Mar  4 16:51:49 2020
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     /image_prod/ug002_uvm//J0826+1257_S_a_uvm.fits
! Reading UV FITS file: /image_prod/ug002_uvm//J0826+1257_S_a_uvm.fits
! AN table 1: 60 integrations on 28 of 28 possible baselines.
! AN table 2: 75 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.917808 visibilities/baseline/integration-bin.
! Found source: J0826+1257
! 
! 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 12060 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 J0826+1257_S_a]
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 20 telescope corrections were flagged in sub-array 1.
!  A total of 25 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 25 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 25 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.012197Jy  sigma=8.436473
! Fit after  self-cal, rms=0.901318Jy  sigma=7.484741
! 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=2.874 mas, bmaj=7.345 mas, bpa=5.84 degrees
! Estimated noise=1.14285 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 = 0.079043 Jy
! Component: 100  -  total flux cleaned = 0.0981751 Jy
! Total flux subtracted in 100 components = 0.0981751 Jy
! Clean residual min=-0.003152 max=0.007402 Jy/beam
! Clean residual mean=0.000001 rms=0.000912 Jy/beam
! Combined flux in latest and established models = 0.0981751 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 6 components and 0.0981751 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.080267Jy  sigma=0.543122
! Fit after  self-cal, rms=0.080043Jy  sigma=0.540888
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00747768 Jy
! Component: 100  -  total flux cleaned = 0.0105842 Jy
! Total flux subtracted in 100 components = 0.0105842 Jy
! Clean residual min=-0.002946 max=0.002926 Jy/beam
! Clean residual mean=0.000005 rms=0.000735 Jy/beam
! Combined flux in latest and established models = 0.108759 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 15 components and 0.108759 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.079472Jy  sigma=0.534590
! Fit after  self-cal, rms=0.079511Jy  sigma=0.534549
! 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=3.666 mas, bmaj=8.638 mas, bpa=5.816 degrees
! Estimated noise=0.803022 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 = 0.00110386 Jy
! Component: 100  -  total flux cleaned = 0.00119592 Jy
! Component: 150  -  total flux cleaned = 0.00128636 Jy
! Component: 200  -  total flux cleaned = 0.00133478 Jy
! Total flux subtracted in 200 components = 0.00133478 Jy
! Clean residual min=-0.002635 max=0.002665 Jy/beam
! Clean residual mean=0.000011 rms=0.000710 Jy/beam
! Combined flux in latest and established models = 0.110094 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 36 components and 0.110094 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.079451Jy  sigma=0.534253
! Fit after  self-cal, rms=0.079455Jy  sigma=0.534231
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.666 x 8.638 at 5.816 degrees (North through East)
! Clean map  min=-0.002637  max=0.10222 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.95     KP        0.99     MK        0.94     
!   NL        1.00     OV        0.87     PT        1.20     SC        0.94     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.08     FD        0.95     KP        0.99     LA        1.03     
!   MK        0.97     NL        1.06     OV        1.00     PT        1.03     
!   SC        0.93     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.11     FD        1.02     KP        1.07     MK        1.09     
!   NL        1.10     OV        0.91     PT        1.11     SC        1.01     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        0.94     KP        0.99     LA        1.04     
!   MK        1.06     NL        0.75     OV        0.92     PT        1.09     
!   SC        1.15     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.03     KP        1.06     MK        1.06     
!   NL        0.96     OV        0.88     PT        1.08     SC        0.97     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.07     FD        0.94     KP        0.97     LA        1.05     
!   MK        0.99     NL        1.02     OV        0.96     PT        1.04     
!   SC        0.94     
! 
! 
! Fit before self-cal, rms=0.079455Jy  sigma=0.534231
! Fit after  self-cal, rms=0.078230Jy  sigma=0.526031
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.667 mas, bmaj=8.653 mas, bpa=5.874 degrees
! Estimated noise=0.801133 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 = -4.14058e-05 Jy
! Component: 100  -  total flux cleaned = -4.12041e-05 Jy
! Component: 150  -  total flux cleaned = -2.77805e-05 Jy
! Component: 200  -  total flux cleaned = -1.53962e-05 Jy
! Total flux subtracted in 200 components = -1.53962e-05 Jy
! Clean residual min=-0.002284 max=0.001983 Jy/beam
! Clean residual mean=0.000005 rms=0.000586 Jy/beam
! Combined flux in latest and established models = 0.110079 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 42 components and 0.110079 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078221Jy  sigma=0.525993
! Fit after  self-cal, rms=0.078289Jy  sigma=0.525623
! 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=0.078289Jy  sigma=0.525623
! Fit after  self-cal, rms=0.081332Jy  sigma=0.520715
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.663 mas, bmaj=8.636 mas, bpa=6.052 degrees
! Estimated noise=0.802829 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000504282 Jy
! Component: 100  -  total flux cleaned = 0.000614802 Jy
! Component: 150  -  total flux cleaned = 0.000677063 Jy
! Component: 200  -  total flux cleaned = 0.000666137 Jy
! Total flux subtracted in 200 components = 0.000666137 Jy
! Clean residual min=-0.001810 max=0.002021 Jy/beam
! Clean residual mean=0.000004 rms=0.000428 Jy/beam
! Combined flux in latest and established models = 0.110745 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 51 components and 0.110745 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.081324Jy  sigma=0.520670
! Fit after  self-cal, rms=0.081391Jy  sigma=0.520559
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 (-116.5, 76.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00149248 Jy
! Component: 100  -  total flux cleaned = 0.00152903 Jy
! Component: 150  -  total flux cleaned = 0.00153044 Jy
! Component: 200  -  total flux cleaned = 0.00151024 Jy
! Total flux subtracted in 200 components = 0.00151024 Jy
! Clean residual min=-0.001675 max=0.001510 Jy/beam
! Clean residual mean=0.000003 rms=0.000409 Jy/beam
! Combined flux in latest and established models = 0.112255 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 68 components and 0.112255 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.081362Jy  sigma=0.520150
! Fit after  self-cal, rms=0.081355Jy  sigma=0.520123
! 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=0.081355Jy  sigma=0.520123
! Fit after  self-cal, rms=0.082661Jy  sigma=0.519653
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.659 mas, bmaj=8.608 mas, bpa=6.06 degrees
! Estimated noise=0.801354 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000601844 Jy
! Component: 100  -  total flux cleaned = 0.000796775 Jy
! Component: 150  -  total flux cleaned = 0.000870041 Jy
! Component: 200  -  total flux cleaned = 0.000904354 Jy
! Total flux subtracted in 200 components = 0.000904354 Jy
! Clean residual min=-0.001724 max=0.001495 Jy/beam
! Clean residual mean=0.000003 rms=0.000395 Jy/beam
! Combined flux in latest and established models = 0.113159 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 80 components and 0.113159 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.082651Jy  sigma=0.519552
! Fit after  self-cal, rms=0.082662Jy  sigma=0.519537
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 = 9.75115e-05 Jy
! Component: 100  -  total flux cleaned = 0.000113455 Jy
! Component: 150  -  total flux cleaned = 0.000128296 Jy
! Component: 200  -  total flux cleaned = 0.000142154 Jy
! Total flux subtracted in 200 components = 0.000142154 Jy
! Clean residual min=-0.001724 max=0.001501 Jy/beam
! Clean residual mean=0.000003 rms=0.000393 Jy/beam
! Combined flux in latest and established models = 0.113302 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 91 components and 0.113302 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.082657Jy  sigma=0.519493
! Fit after  self-cal, rms=0.082656Jy  sigma=0.519492
! 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=0.082656Jy  sigma=0.519492
! Fit after  self-cal, rms=0.082711Jy  sigma=0.519480
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.4 mas, bmaj=12.24 mas, bpa=7.282 degrees
! Estimated noise=0.919292 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000615866 Jy
! Component: 100  -  total flux cleaned = 0.00078121 Jy
! Component: 150  -  total flux cleaned = 0.000827973 Jy
! Component: 200  -  total flux cleaned = 0.000856291 Jy
! Total flux subtracted in 200 components = 0.000856291 Jy
! Clean residual min=-0.001828 max=0.001516 Jy/beam
! Clean residual mean=0.000005 rms=0.000444 Jy/beam
! Combined flux in latest and established models = 0.114158 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 111 components and 0.114158 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.082708Jy  sigma=0.519476
! Fit after  self-cal, rms=0.082706Jy  sigma=0.519466
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 = 0.000118831 Jy
! Component: 100  -  total flux cleaned = 0.000105479 Jy
! Component: 150  -  total flux cleaned = 0.000117496 Jy
! Component: 200  -  total flux cleaned = 0.000128508 Jy
! Total flux subtracted in 200 components = 0.000128508 Jy
! Clean residual min=-0.001795 max=0.001499 Jy/beam
! Clean residual mean=0.000004 rms=0.000441 Jy/beam
! Combined flux in latest and established models = 0.114286 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 117 components and 0.114286 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.082705Jy  sigma=0.519473
! Fit after  self-cal, rms=0.082703Jy  sigma=0.519469
! 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=3.656 mas, bmaj=8.595 mas, bpa=6.044 degrees
! Estimated noise=0.801874 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.656 x 8.595 at 6.044 degrees (North through East)
! Clean map  min=-0.0016454  max=0.10212 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=2.875 mas, bmaj=7.335 mas, bpa=6.317 degrees
! Estimated noise=1.1307 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0781857 Jy
! Component: 100  -  total flux cleaned = 0.0976796 Jy
! Component: 150  -  total flux cleaned = 0.105273 Jy
! Component: 200  -  total flux cleaned = 0.108507 Jy
! Total flux subtracted in 200 components = 0.108507 Jy
! Clean residual min=-0.002254 max=0.002403 Jy/beam
! Clean residual mean=0.000002 rms=0.000538 Jy/beam
! Combined flux in latest and established models = 0.108507 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 12 model components to the UV plane model.
! The established model now contains 12 components and 0.108507 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.656 mas, bmaj=8.595 mas, bpa=6.044 degrees
! Estimated noise=0.801874 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 (-1.5, 8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00240032 Jy
! Component: 100  -  total flux cleaned = 0.00389359 Jy
! Component: 150  -  total flux cleaned = 0.00452833 Jy
! Component: 200  -  total flux cleaned = 0.00482788 Jy
! Total flux subtracted in 200 components = 0.00482788 Jy
! Clean residual min=-0.001698 max=0.001521 Jy/beam
! Clean residual mean=0.000003 rms=0.000405 Jy/beam
! Combined flux in latest and established models = 0.113335 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 45 components and 0.113335 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=8.4 mas, bmaj=12.24 mas, bpa=7.282 degrees
! Estimated noise=0.919292 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00049898 Jy
! Component: 100  -  total flux cleaned = 0.000586314 Jy
! Component: 150  -  total flux cleaned = 0.000635932 Jy
! Component: 200  -  total flux cleaned = 0.000612728 Jy
! Total flux subtracted in 200 components = 0.000612728 Jy
! Clean residual min=-0.001783 max=0.001465 Jy/beam
! Clean residual mean=0.000004 rms=0.000446 Jy/beam
! Combined flux in latest and established models = 0.113948 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 = 1.98085e-05 Jy
! Component: 100  -  total flux cleaned = 1.98516e-05 Jy
! Component: 150  -  total flux cleaned = 2.01646e-05 Jy
! Component: 200  -  total flux cleaned = 3.6422e-05 Jy
! Total flux subtracted in 200 components = 3.6422e-05 Jy
! Clean residual min=-0.001738 max=0.001458 Jy/beam
! Clean residual mean=0.000004 rms=0.000440 Jy/beam
! Combined flux in latest and established models = 0.113984 Jy
! Adding 42 model components to the UV plane model.
! The established model now contains 87 components and 0.113984 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.656 mas, bmaj=8.595 mas, bpa=6.044 degrees
! Estimated noise=0.801874 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000107456 Jy
! Component: 100  -  total flux cleaned = -0.000203539 Jy
! Component: 150  -  total flux cleaned = -0.000248473 Jy
! Component: 200  -  total flux cleaned = -0.00029089 Jy
! Total flux subtracted in 200 components = -0.00029089 Jy
! Clean residual min=-0.001616 max=0.001496 Jy/beam
! Clean residual mean=0.000002 rms=0.000387 Jy/beam
! Combined flux in latest and established models = 0.113693 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 109 components and 0.113693 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.082691Jy  sigma=0.519446
! Fit after  self-cal, rms=0.082691Jy  sigma=0.519431
wmodel J0826+1257_S_a_map.mod
! Writing 109 model components to file: J0826+1257_S_a_map.mod
wobs   J0826+1257_S_a_uvs.fits
! Writing UV FITS file: J0826+1257_S_a_uvs.fits
wwins  J0826+1257_S_a_map.win
! wwins: Wrote 3 windows to J0826+1257_S_a_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 = -0.0005675 Jy
! Component: 100  -  total flux cleaned = -0.000952311 Jy
! Component: 150  -  total flux cleaned = -0.00118609 Jy
! Component: 200  -  total flux cleaned = -0.00123542 Jy
! Component: 250  -  total flux cleaned = -0.0012352 Jy
! Component: 300  -  total flux cleaned = -0.00123484 Jy
! Component: 350  -  total flux cleaned = -0.00121226 Jy
! Component: 400  -  total flux cleaned = -0.00123413 Jy
! Component: 450  -  total flux cleaned = -0.00114796 Jy
! Component: 500  -  total flux cleaned = -0.00119028 Jy
! Component: 550  -  total flux cleaned = -0.00116933 Jy
! Component: 600  -  total flux cleaned = -0.0011693 Jy
! Component: 650  -  total flux cleaned = -0.00116907 Jy
! Component: 700  -  total flux cleaned = -0.00109051 Jy
! Component: 750  -  total flux cleaned = -0.00107164 Jy
! Component: 800  -  total flux cleaned = -0.00114804 Jy
! Component: 850  -  total flux cleaned = -0.0011667 Jy
! Component: 900  -  total flux cleaned = -0.00118504 Jy
! Component: 950  -  total flux cleaned = -0.00120347 Jy
! Component: 1000  -  total flux cleaned = -0.00129312 Jy
! Component: 1050  -  total flux cleaned = -0.00122211 Jy
! Component: 1100  -  total flux cleaned = -0.00129222 Jy
! Component: 1150  -  total flux cleaned = -0.00127513 Jy
! Component: 1200  -  total flux cleaned = -0.00132656 Jy
! Component: 1250  -  total flux cleaned = -0.00137711 Jy
! Component: 1300  -  total flux cleaned = -0.00139339 Jy
! Component: 1350  -  total flux cleaned = -0.00147569 Jy
! Component: 1400  -  total flux cleaned = -0.00154051 Jy
! Component: 1450  -  total flux cleaned = -0.00154048 Jy
! Component: 1500  -  total flux cleaned = -0.00152443 Jy
! Component: 1550  -  total flux cleaned = -0.00157191 Jy
! Component: 1600  -  total flux cleaned = -0.00160309 Jy
! Component: 1650  -  total flux cleaned = -0.00157222 Jy
! Component: 1700  -  total flux cleaned = -0.0016027 Jy
! Component: 1750  -  total flux cleaned = -0.00157222 Jy
! Component: 1800  -  total flux cleaned = -0.00154218 Jy
! Component: 1850  -  total flux cleaned = -0.00148278 Jy
! Component: 1900  -  total flux cleaned = -0.00142411 Jy
! Component: 1950  -  total flux cleaned = -0.00139516 Jy
! Component: 2000  -  total flux cleaned = -0.00139522 Jy
! Component: 2050  -  total flux cleaned = -0.00136697 Jy
! Component: 2100  -  total flux cleaned = -0.00139514 Jy
! Component: 2150  -  total flux cleaned = -0.00138101 Jy
! Component: 2200  -  total flux cleaned = -0.00140877 Jy
! Component: 2250  -  total flux cleaned = -0.0013397 Jy
! Component: 2300  -  total flux cleaned = -0.00136734 Jy
! Component: 2350  -  total flux cleaned = -0.00134003 Jy
! Component: 2400  -  total flux cleaned = -0.0013941 Jy
! Component: 2450  -  total flux cleaned = -0.0013404 Jy
! Component: 2500  -  total flux cleaned = -0.00135386 Jy
! Component: 2550  -  total flux cleaned = -0.00135393 Jy
! Component: 2600  -  total flux cleaned = -0.00135397 Jy
! Component: 2650  -  total flux cleaned = -0.00138005 Jy
! Component: 2700  -  total flux cleaned = -0.00140572 Jy
! Component: 2750  -  total flux cleaned = -0.00135454 Jy
! Component: 2800  -  total flux cleaned = -0.0013418 Jy
! Component: 2850  -  total flux cleaned = -0.00135448 Jy
! Component: 2900  -  total flux cleaned = -0.00135448 Jy
! Component: 2950  -  total flux cleaned = -0.00130454 Jy
! Component: 3000  -  total flux cleaned = -0.00131699 Jy
! Component: 3050  -  total flux cleaned = -0.00127994 Jy
! Component: 3100  -  total flux cleaned = -0.00130442 Jy
! Component: 3150  -  total flux cleaned = -0.00125557 Jy
! Component: 3200  -  total flux cleaned = -0.00120725 Jy
! Component: 3250  -  total flux cleaned = -0.00118342 Jy
! Component: 3300  -  total flux cleaned = -0.00115956 Jy
! Component: 3350  -  total flux cleaned = -0.00118342 Jy
! Component: 3400  -  total flux cleaned = -0.00112436 Jy
! Component: 3450  -  total flux cleaned = -0.00112434 Jy
! Component: 3500  -  total flux cleaned = -0.00111277 Jy
! Component: 3550  -  total flux cleaned = -0.00111276 Jy
! Component: 3600  -  total flux cleaned = -0.00107818 Jy
! Component: 3650  -  total flux cleaned = -0.0010897 Jy
! Component: 3700  -  total flux cleaned = -0.00104409 Jy
! Component: 3750  -  total flux cleaned = -0.00101016 Jy
! Component: 3800  -  total flux cleaned = -0.000976403 Jy
! Component: 3850  -  total flux cleaned = -0.00097638 Jy
! Component: 3900  -  total flux cleaned = -0.000931832 Jy
! Component: 3950  -  total flux cleaned = -0.000987264 Jy
! Component: 4000  -  total flux cleaned = -0.00093218 Jy
! Component: 4050  -  total flux cleaned = -0.000866373 Jy
! Total flux subtracted in 4096 components = -0.00086648 Jy
! Clean residual min=-0.000775 max=0.000615 Jy/beam
! Clean residual mean=0.000001 rms=0.000211 Jy/beam
! Combined flux in latest and established models = 0.112827 Jy
keep
! Adding 310 model components to the UV plane model.
! The established model now contains 419 components and 0.112827 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uvm//J0826+1257_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.656 x 8.595 at 6.044 degrees (North through East)
! Clean map  min=-0.0012281  max=0.10176 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uvm//J0826+1257_S_a_map.fits
wmodel /image_prod/ug002_uvm//J0826+1257_S_a_map.mod
! Writing 419 model components to file: /image_prod/ug002_uvm//J0826+1257_S_a_map.mod
wobs   /image_prod/ug002_uvm//J0826+1257_S_a_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uvm//J0826+1257_S_a_uvs.fits
wwins  /image_prod/ug002_uvm//J0826+1257_S_a_map.win
! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J0826+1257_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.101763 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000210538 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.620673 0.620673 1.24135 2.48269 4.96538 9.93076 19.8615 39.723 79.4461
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.101 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  483.346 
quit
! Quitting program
! Log file /image_prod/ug002_uvm//J0826+1257_S_a_dfm.log closed on Wed Mar  4 16:51:54 2020