! Started logfile: /scr/pima/rdv91_uvs/J2228+2503_X_dfm.log on Fri Jun 15 11:30:16 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.40599
obs     /scr/pima/rdv91_uvs/J2228+2503_X_uva.fits
! Reading UV FITS file: /scr/pima/rdv91_uvs/J2228+2503_X_uva.fits
! AN table 1: 179 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.801366 visibilities/baseline/integration-bin.
! Found source: J2228+2503
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.40599e+09        8e+06          1        8e+06
!  02        2  8.47599e+09        8e+06          1        8e+06
!  03        3  8.79099e+09        8e+06          1        8e+06
!  04        4  8.89599e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 74 lines of history.
! 
! Reading 25820 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 4 channels.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_01.dfm J2228+2503_X]
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 0.200x0.200 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 224 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 224 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 224 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 224 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.012698Jy  sigma=19.316639
! Fit after  self-cal, rms=0.885932Jy  sigma=16.864093
! 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=0.7561 mas, bmaj=1.365 mas, bpa=-7.752 degrees
! Estimated noise=0.427347 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 = 0.0912809 Jy
! Component: 100  -  total flux cleaned = 0.111684 Jy
! Total flux subtracted in 100 components = 0.111684 Jy
! Clean residual min=-0.004543 max=0.007127 Jy/beam
! Clean residual mean=0.000002 rms=0.000957 Jy/beam
! Combined flux in latest and established models = 0.111684 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.111684 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102359Jy  sigma=1.815889
! Fit after  self-cal, rms=0.102303Jy  sigma=1.814758
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00767328 Jy
! Component: 100  -  total flux cleaned = 0.0115943 Jy
! Total flux subtracted in 100 components = 0.0115943 Jy
! Clean residual min=-0.003649 max=0.003369 Jy/beam
! Clean residual mean=0.000001 rms=0.000800 Jy/beam
! Combined flux in latest and established models = 0.123279 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 10 components and 0.123279 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101692Jy  sigma=1.800566
! Fit after  self-cal, rms=0.101713Jy  sigma=1.800460
! 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=0.9878 mas, bmaj=1.7 mas, bpa=-5.561 degrees
! Estimated noise=0.238441 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 = 0.0025434 Jy
! Component: 100  -  total flux cleaned = 0.0035926 Jy
! Component: 150  -  total flux cleaned = 0.00382252 Jy
! Component: 200  -  total flux cleaned = 0.00383999 Jy
! Total flux subtracted in 200 components = 0.00383999 Jy
! Clean residual min=-0.001796 max=0.001776 Jy/beam
! Clean residual mean=0.000001 rms=0.000427 Jy/beam
! Combined flux in latest and established models = 0.127119 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 19 components and 0.127119 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.101665Jy  sigma=1.799142
! Fit after  self-cal, rms=0.101672Jy  sigma=1.799127
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9878 x 1.7 at -5.561 degrees (North through East)
! Clean map  min=-0.0017319  max=0.11998 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.99     HN        1.00     KP        1.01     
!   LA        0.99     MK        0.99     NL        1.00     OV        0.98     
!   PT        0.99     SC        1.03     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.97     HN        1.09     KP        1.01     
!   LA        1.03     MK        1.00     NL        0.99     OV        0.99     
!   PT        0.98     SC        1.00     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.02     HN        1.01     KP        1.00     
!   LA        1.00     MK        0.99     NL        0.99     OV        0.99     
!   PT        1.00     SC        1.07     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.04     HN        1.02     KP        1.03     
!   LA        1.01     MK        0.99     NL        1.03     OV        0.98     
!   PT        0.97     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.101672Jy  sigma=1.799127
! Fit after  self-cal, rms=0.102588Jy  sigma=1.798003
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9911 mas, bmaj=1.707 mas, bpa=-5.861 degrees
! Estimated noise=0.238559 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 = -0.000432107 Jy
! Component: 100  -  total flux cleaned = -0.00050748 Jy
! Component: 150  -  total flux cleaned = -0.000590588 Jy
! Component: 200  -  total flux cleaned = -0.0006665 Jy
! Total flux subtracted in 200 components = -0.0006665 Jy
! Clean residual min=-0.001786 max=0.001723 Jy/beam
! Clean residual mean=0.000000 rms=0.000401 Jy/beam
! Combined flux in latest and established models = 0.126452 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 22 components and 0.126452 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102580Jy  sigma=1.797913
! Fit after  self-cal, rms=0.102603Jy  sigma=1.797873
! 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.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102603Jy  sigma=1.797873
! Fit after  self-cal, rms=0.102882Jy  sigma=1.797304
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9909 mas, bmaj=1.706 mas, bpa=-5.595 degrees
! Estimated noise=0.238396 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000205266 Jy
! Component: 100  -  total flux cleaned = -0.000247714 Jy
! Component: 150  -  total flux cleaned = -0.000296763 Jy
! Component: 200  -  total flux cleaned = -0.000333387 Jy
! Total flux subtracted in 200 components = -0.000333387 Jy
! Clean residual min=-0.001659 max=0.001509 Jy/beam
! Clean residual mean=0.000001 rms=0.000389 Jy/beam
! Combined flux in latest and established models = 0.126119 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 25 components and 0.126119 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102879Jy  sigma=1.797274
! Fit after  self-cal, rms=0.102886Jy  sigma=1.797251
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 = -7.70652e-05 Jy
! Component: 100  -  total flux cleaned = -9.40441e-05 Jy
! Component: 150  -  total flux cleaned = -0.000117651 Jy
! Component: 200  -  total flux cleaned = -0.00014076 Jy
! Total flux subtracted in 200 components = -0.00014076 Jy
! Clean residual min=-0.001641 max=0.001504 Jy/beam
! Clean residual mean=0.000001 rms=0.000389 Jy/beam
! Combined flux in latest and established models = 0.125978 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 27 components and 0.125978 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102885Jy  sigma=1.797232
! Fit after  self-cal, rms=0.102884Jy  sigma=1.797232
! 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.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.102884Jy  sigma=1.797232
! Fit after  self-cal, rms=0.103062Jy  sigma=1.797198
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9911 mas, bmaj=1.706 mas, bpa=-5.617 degrees
! Estimated noise=0.238582 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -1.96295e-05 Jy
! Component: 100  -  total flux cleaned = -3.62252e-05 Jy
! Component: 150  -  total flux cleaned = -6.80563e-05 Jy
! Component: 200  -  total flux cleaned = -9.81922e-05 Jy
! Total flux subtracted in 200 components = -9.81922e-05 Jy
! Clean residual min=-0.001633 max=0.001509 Jy/beam
! Clean residual mean=0.000001 rms=0.000389 Jy/beam
! Combined flux in latest and established models = 0.12588 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 27 components and 0.12588 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103060Jy  sigma=1.797177
! Fit after  self-cal, rms=0.103062Jy  sigma=1.797176
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 = -4.4147e-05 Jy
! Component: 100  -  total flux cleaned = -5.82446e-05 Jy
! Component: 150  -  total flux cleaned = -7.87217e-05 Jy
! Component: 200  -  total flux cleaned = -8.53729e-05 Jy
! Total flux subtracted in 200 components = -8.53729e-05 Jy
! Clean residual min=-0.001620 max=0.001504 Jy/beam
! Clean residual mean=0.000001 rms=0.000389 Jy/beam
! Combined flux in latest and established models = 0.125794 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 31 components and 0.125794 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103061Jy  sigma=1.797159
! Fit after  self-cal, rms=0.103061Jy  sigma=1.797156
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 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.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103061Jy  sigma=1.797156
! Fit after  self-cal, rms=0.103176Jy  sigma=1.797129
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.193 mas, bmaj=2.751 mas, bpa=-6.527 degrees
! Estimated noise=0.286828 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000187183 Jy
! Component: 100  -  total flux cleaned = -0.000203601 Jy
! Component: 150  -  total flux cleaned = -0.000215834 Jy
! Component: 200  -  total flux cleaned = -0.000220902 Jy
! Total flux subtracted in 200 components = -0.000220902 Jy
! Clean residual min=-0.001692 max=0.001783 Jy/beam
! Clean residual mean=0.000001 rms=0.000429 Jy/beam
! Combined flux in latest and established models = 0.125573 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 35 components and 0.125573 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103176Jy  sigma=1.797134
! Fit after  self-cal, rms=0.103176Jy  sigma=1.797121
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 = -1.03108e-05 Jy
! Component: 100  -  total flux cleaned = -2.43554e-05 Jy
! Component: 150  -  total flux cleaned = -2.9726e-05 Jy
! Component: 200  -  total flux cleaned = -3.79696e-05 Jy
! Total flux subtracted in 200 components = -3.79696e-05 Jy
! Clean residual min=-0.001682 max=0.001778 Jy/beam
! Clean residual mean=0.000001 rms=0.000429 Jy/beam
! Combined flux in latest and established models = 0.125535 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 37 components and 0.125535 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103176Jy  sigma=1.797124
! Fit after  self-cal, rms=0.103175Jy  sigma=1.797113
! 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=0.9912 mas, bmaj=1.706 mas, bpa=-5.658 degrees
! Estimated noise=0.238775 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9912 x 1.706 at -5.658 degrees (North through East)
! Clean map  min=-0.0015962  max=0.12062 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=0.7577 mas, bmaj=1.369 mas, bpa=-7.932 degrees
! Estimated noise=0.430267 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0916327 Jy
! Component: 100  -  total flux cleaned = 0.112196 Jy
! Component: 150  -  total flux cleaned = 0.119976 Jy
! Component: 200  -  total flux cleaned = 0.123814 Jy
! Total flux subtracted in 200 components = 0.123814 Jy
! Clean residual min=-0.003458 max=0.003270 Jy/beam
! Clean residual mean=0.000001 rms=0.000774 Jy/beam
! Combined flux in latest and established models = 0.123814 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 11 model components to the UV plane model.
! The established model now contains 11 components and 0.123814 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9912 mas, bmaj=1.706 mas, bpa=-5.658 degrees
! Estimated noise=0.238775 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 = 0.00194499 Jy
! Component: 100  -  total flux cleaned = 0.00214287 Jy
! Component: 150  -  total flux cleaned = 0.00217642 Jy
! Component: 200  -  total flux cleaned = 0.00215473 Jy
! Total flux subtracted in 200 components = 0.00215473 Jy
! Clean residual min=-0.001727 max=0.001524 Jy/beam
! Clean residual mean=0.000001 rms=0.000393 Jy/beam
! Combined flux in latest and established models = 0.125968 Jy
! Adding 13 model components to the UV plane model.
! The established model now contains 20 components and 0.125968 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.193 mas, bmaj=2.751 mas, bpa=-6.527 degrees
! Estimated noise=0.286828 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000139372 Jy
! Component: 100  -  total flux cleaned = -0.000204373 Jy
! Component: 150  -  total flux cleaned = -0.000242009 Jy
! Component: 200  -  total flux cleaned = -0.000282097 Jy
! Total flux subtracted in 200 components = -0.000282097 Jy
! Clean residual min=-0.001718 max=0.001785 Jy/beam
! Clean residual mean=0.000001 rms=0.000431 Jy/beam
! Combined flux in latest and established models = 0.125686 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 = -2.84383e-05 Jy
! Component: 100  -  total flux cleaned = -6.02938e-05 Jy
! Component: 150  -  total flux cleaned = -8.32992e-05 Jy
! Component: 200  -  total flux cleaned = -0.000103942 Jy
! Total flux subtracted in 200 components = -0.000103942 Jy
! Clean residual min=-0.001698 max=0.001778 Jy/beam
! Clean residual mean=0.000001 rms=0.000430 Jy/beam
! Combined flux in latest and established models = 0.125582 Jy
! Adding 9 model components to the UV plane model.
! The established model now contains 27 components and 0.125582 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9912 mas, bmaj=1.706 mas, bpa=-5.658 degrees
! Estimated noise=0.238775 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000173364 Jy
! Component: 100  -  total flux cleaned = 0.000174291 Jy
! Component: 150  -  total flux cleaned = 0.000144459 Jy
! Component: 200  -  total flux cleaned = 0.000106956 Jy
! Total flux subtracted in 200 components = 0.000106956 Jy
! Clean residual min=-0.001659 max=0.001500 Jy/beam
! Clean residual mean=0.000001 rms=0.000390 Jy/beam
! Combined flux in latest and established models = 0.125689 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 31 components and 0.125689 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.103181Jy  sigma=1.797193
! Fit after  self-cal, rms=0.103180Jy  sigma=1.797183
wmodel J2228+2503_X_map.mod
! Writing 31 model components to file: J2228+2503_X_map.mod
wobs   J2228+2503_X_uvs.fits
! Writing UV FITS file: J2228+2503_X_uvs.fits
wwins  J2228+2503_X_map.win
! wwins: Wrote 1 windows to J2228+2503_X_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 = -0.000277534 Jy
! Component: 100  -  total flux cleaned = -0.000305172 Jy
! Component: 150  -  total flux cleaned = -0.000251587 Jy
! Component: 200  -  total flux cleaned = -0.000199636 Jy
! Component: 250  -  total flux cleaned = -0.000123367 Jy
! Component: 300  -  total flux cleaned = 2.46332e-05 Jy
! Component: 350  -  total flux cleaned = 4.86359e-05 Jy
! Component: 400  -  total flux cleaned = 0.00011991 Jy
! Component: 450  -  total flux cleaned = 0.000142928 Jy
! Component: 500  -  total flux cleaned = 0.000119266 Jy
! Component: 550  -  total flux cleaned = 9.65897e-05 Jy
! Component: 600  -  total flux cleaned = 5.19358e-05 Jy
! Component: 650  -  total flux cleaned = 2.9781e-05 Jy
! Component: 700  -  total flux cleaned = 8.16334e-06 Jy
! Component: 750  -  total flux cleaned = 8.50441e-06 Jy
! Component: 800  -  total flux cleaned = 5.11962e-05 Jy
! Component: 850  -  total flux cleaned = 3.04047e-05 Jy
! Component: 900  -  total flux cleaned = 5.12956e-05 Jy
! Component: 950  -  total flux cleaned = 9.23957e-05 Jy
! Component: 1000  -  total flux cleaned = 0.000132422 Jy
! Component: 1050  -  total flux cleaned = 0.000172525 Jy
! Component: 1100  -  total flux cleaned = 0.000211461 Jy
! Component: 1150  -  total flux cleaned = 0.000192366 Jy
! Component: 1200  -  total flux cleaned = 0.000211401 Jy
! Component: 1250  -  total flux cleaned = 0.000211632 Jy
! Component: 1300  -  total flux cleaned = 0.000249846 Jy
! Component: 1350  -  total flux cleaned = 0.000418085 Jy
! Component: 1400  -  total flux cleaned = 0.000473709 Jy
! Component: 1450  -  total flux cleaned = 0.000510286 Jy
! Component: 1500  -  total flux cleaned = 0.000601066 Jy
! Component: 1550  -  total flux cleaned = 0.000546994 Jy
! Component: 1600  -  total flux cleaned = 0.000636549 Jy
! Component: 1650  -  total flux cleaned = 0.000583426 Jy
! Component: 1700  -  total flux cleaned = 0.000653696 Jy
! Component: 1750  -  total flux cleaned = 0.000705828 Jy
! Component: 1800  -  total flux cleaned = 0.000688658 Jy
! Component: 1850  -  total flux cleaned = 0.000722727 Jy
! Component: 1900  -  total flux cleaned = 0.000739799 Jy
! Component: 1950  -  total flux cleaned = 0.000756609 Jy
! Component: 2000  -  total flux cleaned = 0.00074004 Jy
! Component: 2050  -  total flux cleaned = 0.000723562 Jy
! Component: 2100  -  total flux cleaned = 0.000773096 Jy
! Component: 2150  -  total flux cleaned = 0.000756741 Jy
! Component: 2200  -  total flux cleaned = 0.000821639 Jy
! Component: 2250  -  total flux cleaned = 0.000902208 Jy
! Component: 2300  -  total flux cleaned = 0.000902281 Jy
! Component: 2350  -  total flux cleaned = 0.000949949 Jy
! Component: 2400  -  total flux cleaned = 0.000997266 Jy
! Component: 2450  -  total flux cleaned = 0.00101285 Jy
! Component: 2500  -  total flux cleaned = 0.0010596 Jy
! Component: 2550  -  total flux cleaned = 0.00105943 Jy
! Component: 2600  -  total flux cleaned = 0.00105942 Jy
! Component: 2650  -  total flux cleaned = 0.0011052 Jy
! Component: 2700  -  total flux cleaned = 0.00109013 Jy
! Component: 2750  -  total flux cleaned = 0.00109019 Jy
! Component: 2800  -  total flux cleaned = 0.00115022 Jy
! Component: 2850  -  total flux cleaned = 0.00113532 Jy
! Component: 2900  -  total flux cleaned = 0.00113539 Jy
! Component: 2950  -  total flux cleaned = 0.00115016 Jy
! Component: 3000  -  total flux cleaned = 0.00113558 Jy
! Component: 3050  -  total flux cleaned = 0.00115022 Jy
! Component: 3100  -  total flux cleaned = 0.00119381 Jy
! Component: 3150  -  total flux cleaned = 0.00122268 Jy
! Component: 3200  -  total flux cleaned = 0.00130872 Jy
! Component: 3250  -  total flux cleaned = 0.00137989 Jy
! Component: 3300  -  total flux cleaned = 0.00132317 Jy
! Component: 3350  -  total flux cleaned = 0.00132327 Jy
! Component: 3400  -  total flux cleaned = 0.00133723 Jy
! Component: 3450  -  total flux cleaned = 0.00135122 Jy
! Component: 3500  -  total flux cleaned = 0.00133734 Jy
! Component: 3550  -  total flux cleaned = 0.00142029 Jy
! Component: 3600  -  total flux cleaned = 0.00142027 Jy
! Component: 3650  -  total flux cleaned = 0.00143398 Jy
! Component: 3700  -  total flux cleaned = 0.00147476 Jy
! Component: 3750  -  total flux cleaned = 0.00150175 Jy
! Component: 3800  -  total flux cleaned = 0.00151522 Jy
! Component: 3850  -  total flux cleaned = 0.00150194 Jy
! Component: 3900  -  total flux cleaned = 0.00155532 Jy
! Component: 3950  -  total flux cleaned = 0.00162178 Jy
! Component: 4000  -  total flux cleaned = 0.00163501 Jy
! Component: 4050  -  total flux cleaned = 0.00171386 Jy
! Total flux subtracted in 4096 components = 0.00176639 Jy
! Clean residual min=-0.000832 max=0.000888 Jy/beam
! Clean residual mean=0.000001 rms=0.000219 Jy/beam
! Combined flux in latest and established models = 0.127456 Jy
keep
! Adding 293 model components to the UV plane model.
! The established model now contains 324 components and 0.127456 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /scr/pima/rdv91_uvs/J2228+2503_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9912 x 1.706 at -5.658 degrees (North through East)
! Clean map  min=-0.0012552  max=0.12056 Jy/beam
! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J2228+2503_X_map.fits
wmodel /scr/pima/rdv91_uvs/J2228+2503_X_map.mod
! Writing 324 model components to file: /scr/pima/rdv91_uvs/J2228+2503_X_map.mod
wobs   /scr/pima/rdv91_uvs/J2228+2503_X_uvs.fits
! Writing UV FITS file: /scr/pima/rdv91_uvs/J2228+2503_X_uvs.fits
wwins  /scr/pima/rdv91_uvs/J2228+2503_X_map.win
! wwins: Wrote 2 windows to /scr/pima/rdv91_uvs/J2228+2503_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.120557 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000217669 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.541659 0.541659 1.08332 2.16663 4.33327 8.66654 17.3331 34.6661 69.3323
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.12 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  553.854 
quit
! Quitting program
! Log file /scr/pima/rdv91_uvs/J2228+2503_X_dfm.log closed on Fri Jun 15 11:30:21 2018