! Started logfile: /image_prod/ug002_uva//J1401-0916_S_dfm.log on Thu Mar  5 01:34:17 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_uva//J1401-0916_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1401-0916_S_uva.fits
! AN table 1: 45 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.892593 visibilities/baseline/integration-bin.
! Found source: J1401-0916
! 
! 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 4338 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 J1401-0916_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 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 23 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.022552Jy  sigma=7.748211
! Fit after  self-cal, rms=0.819710Jy  sigma=6.242711
! 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=3.072 mas, bmaj=16.55 mas, bpa=-15.81 degrees
! Estimated noise=2.00521 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 = 0.13428 Jy
! Component: 100  -  total flux cleaned = 0.175336 Jy
! Total flux subtracted in 100 components = 0.175336 Jy
! Clean residual min=-0.009627 max=0.024870 Jy/beam
! Clean residual mean=-0.000015 rms=0.003203 Jy/beam
! Combined flux in latest and established models = 0.175336 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.175336 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.098833Jy  sigma=0.601742
! Fit after  self-cal, rms=0.098768Jy  sigma=0.601344
! Inverting map 
! Added new window around map position (10, -13.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0256908 Jy
! Component: 100  -  total flux cleaned = 0.0419637 Jy
! Total flux subtracted in 100 components = 0.0419637 Jy
! Clean residual min=-0.006709 max=0.010555 Jy/beam
! Clean residual mean=-0.000011 rms=0.002084 Jy/beam
! Combined flux in latest and established models = 0.2173 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 23 components and 0.2173 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.090051Jy  sigma=0.517590
! Fit after  self-cal, rms=0.089668Jy  sigma=0.513802
! 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=3.77 mas, bmaj=17.14 mas, bpa=-15.13 degrees
! Estimated noise=1.47263 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 = 0.0166669 Jy
! Component: 100  -  total flux cleaned = 0.0273136 Jy
! Component: 150  -  total flux cleaned = 0.034734 Jy
! Component: 200  -  total flux cleaned = 0.0402608 Jy
! Total flux subtracted in 200 components = 0.0402608 Jy
! Clean residual min=-0.004733 max=0.008826 Jy/beam
! Clean residual mean=0.000007 rms=0.001717 Jy/beam
! Combined flux in latest and established models = 0.25756 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 55 components and 0.25756 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.085553Jy  sigma=0.477525
! Fit after  self-cal, rms=0.085418Jy  sigma=0.475504
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.77 x 17.14 at -15.13 degrees (North through East)
! Clean map  min=-0.0046649  max=0.18027 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.02     HN        1.01     KP        0.97     
!   LA        0.96     MK        1.03     NL        1.05     OV        1.00     
!   PT        0.93     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.07     HN        1.02     KP        0.97     
!   LA        0.97     MK        1.02     NL        1.00     OV        1.03     
!   PT        0.96     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.04     HN        1.01     KP        0.96     
!   LA        0.97     MK        1.01     NL        0.98     OV        1.01     
!   PT        0.97     
! 
! 
! Fit before self-cal, rms=0.085418Jy  sigma=0.475504
! Fit after  self-cal, rms=0.084128Jy  sigma=0.469635
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.807 mas, bmaj=17.27 mas, bpa=-15.14 degrees
! Estimated noise=1.4655 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 (78.5, -110).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0069831 Jy
! Component: 100  -  total flux cleaned = 0.00920662 Jy
! Component: 150  -  total flux cleaned = 0.00945624 Jy
! Component: 200  -  total flux cleaned = 0.00945935 Jy
! Total flux subtracted in 200 components = 0.00945935 Jy
! Clean residual min=-0.003630 max=0.004421 Jy/beam
! Clean residual mean=-0.000011 rms=0.001032 Jy/beam
! Combined flux in latest and established models = 0.26702 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 86 components and 0.26702 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.083190Jy  sigma=0.463991
! Fit after  self-cal, rms=0.083185Jy  sigma=0.463703
! 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=0.083185Jy  sigma=0.463703
! Fit after  self-cal, rms=0.076082Jy  sigma=0.451614
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.814 mas, bmaj=17.11 mas, bpa=-15.11 degrees
! Estimated noise=1.46608 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00184235 Jy
! Component: 100  -  total flux cleaned = 0.00266123 Jy
! Component: 150  -  total flux cleaned = 0.00318459 Jy
! Component: 200  -  total flux cleaned = 0.00348214 Jy
! Total flux subtracted in 200 components = 0.00348214 Jy
! Clean residual min=-0.003127 max=0.003297 Jy/beam
! Clean residual mean=0.000000 rms=0.000735 Jy/beam
! Combined flux in latest and established models = 0.270502 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 110 components and 0.270502 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075918Jy  sigma=0.450580
! Fit after  self-cal, rms=0.075915Jy  sigma=0.450491
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 (96.5, -111).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00119099 Jy
! Component: 100  -  total flux cleaned = 0.00102255 Jy
! Component: 150  -  total flux cleaned = 0.00133667 Jy
! Component: 200  -  total flux cleaned = 0.00173179 Jy
! Total flux subtracted in 200 components = 0.00173179 Jy
! Clean residual min=-0.002914 max=0.002891 Jy/beam
! Clean residual mean=0.000001 rms=0.000673 Jy/beam
! Combined flux in latest and established models = 0.272234 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 132 components and 0.272234 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075697Jy  sigma=0.449298
! Fit after  self-cal, rms=0.075682Jy  sigma=0.449213
! Inverting map 
! Added new window around map position (18, -25.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00286342 Jy
! Component: 100  -  total flux cleaned = 0.00390715 Jy
! Component: 150  -  total flux cleaned = 0.004148 Jy
! Component: 200  -  total flux cleaned = 0.00436276 Jy
! Total flux subtracted in 200 components = 0.00436276 Jy
! Clean residual min=-0.002723 max=0.002105 Jy/beam
! Clean residual mean=-0.000002 rms=0.000588 Jy/beam
! Combined flux in latest and established models = 0.276596 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 160 components and 0.276596 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.075495Jy  sigma=0.448080
! Fit after  self-cal, rms=0.075483Jy  sigma=0.448017
! 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=0.075483Jy  sigma=0.448017
! Fit after  self-cal, rms=0.072710Jy  sigma=0.445879
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.814 mas, bmaj=16.96 mas, bpa=-15.09 degrees
! Estimated noise=1.45716 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00137574 Jy
! Component: 100  -  total flux cleaned = 0.0019256 Jy
! Component: 150  -  total flux cleaned = 0.00215321 Jy
! Component: 200  -  total flux cleaned = 0.00240432 Jy
! Total flux subtracted in 200 components = 0.00240432 Jy
! Clean residual min=-0.002454 max=0.001999 Jy/beam
! Clean residual mean=-0.000002 rms=0.000528 Jy/beam
! Combined flux in latest and established models = 0.279001 Jy
selfcal
! Performing phase self-cal
! Adding 38 model components to the UV plane model.
! The established model now contains 194 components and 0.279001 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.072633Jy  sigma=0.445402
! Fit after  self-cal, rms=0.072614Jy  sigma=0.445370
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 = 0.000167937 Jy
! Component: 100  -  total flux cleaned = 0.000360853 Jy
! Component: 150  -  total flux cleaned = 0.000397993 Jy
! Component: 200  -  total flux cleaned = 0.000501981 Jy
! Total flux subtracted in 200 components = 0.000501981 Jy
! Clean residual min=-0.002323 max=0.001971 Jy/beam
! Clean residual mean=-0.000002 rms=0.000513 Jy/beam
! Combined flux in latest and established models = 0.279503 Jy
! Performing phase self-cal
! Adding 49 model components to the UV plane model.
! The established model now contains 218 components and 0.279503 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.072566Jy  sigma=0.445126
! Fit after  self-cal, rms=0.072562Jy  sigma=0.445115
! 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=0.072562Jy  sigma=0.445115
! Fit after  self-cal, rms=0.072448Jy  sigma=0.445075
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.254 mas, bmaj=18.3 mas, bpa=-7.408 degrees
! Estimated noise=1.67208 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000744743 Jy
! Component: 100  -  total flux cleaned = 0.00108443 Jy
! Component: 150  -  total flux cleaned = 0.00128207 Jy
! Component: 200  -  total flux cleaned = 0.00137071 Jy
! Total flux subtracted in 200 components = 0.00137071 Jy
! Clean residual min=-0.002126 max=0.001841 Jy/beam
! Clean residual mean=-0.000005 rms=0.000562 Jy/beam
! Combined flux in latest and established models = 0.280874 Jy
selfcal
! Performing phase self-cal
! Adding 39 model components to the UV plane model.
! The established model now contains 252 components and 0.280874 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.072413Jy  sigma=0.444903
! Fit after  self-cal, rms=0.072404Jy  sigma=0.444884
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 = 4.89475e-05 Jy
! Component: 100  -  total flux cleaned = 7.56922e-05 Jy
! Component: 150  -  total flux cleaned = 0.000128439 Jy
! Component: 200  -  total flux cleaned = 0.000201638 Jy
! Total flux subtracted in 200 components = 0.000201638 Jy
! Clean residual min=-0.002040 max=0.001854 Jy/beam
! Clean residual mean=-0.000005 rms=0.000552 Jy/beam
! Combined flux in latest and established models = 0.281075 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 271 components and 0.281075 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.072384Jy  sigma=0.444805
! Fit after  self-cal, rms=0.072379Jy  sigma=0.444796
! 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=3.811 mas, bmaj=16.94 mas, bpa=-15.09 degrees
! Estimated noise=1.4566 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.811 x 16.94 at -15.09 degrees (North through East)
! Clean map  min=-0.0021597  max=0.17769 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=3.103 mas, bmaj=16.29 mas, bpa=-15.8 degrees
! Estimated noise=1.99128 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.13281 Jy
! Component: 100  -  total flux cleaned = 0.174719 Jy
! Component: 150  -  total flux cleaned = 0.200004 Jy
! Component: 200  -  total flux cleaned = 0.216414 Jy
! Total flux subtracted in 200 components = 0.216414 Jy
! Clean residual min=-0.005865 max=0.009193 Jy/beam
! Clean residual mean=0.000004 rms=0.001799 Jy/beam
! Combined flux in latest and established models = 0.216414 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 19 model components to the UV plane model.
! The established model now contains 19 components and 0.216414 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.811 mas, bmaj=16.94 mas, bpa=-15.09 degrees
! Estimated noise=1.4566 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 = 0.0155391 Jy
! Component: 100  -  total flux cleaned = 0.0260344 Jy
! Component: 150  -  total flux cleaned = 0.0338918 Jy
! Component: 200  -  total flux cleaned = 0.0399585 Jy
! Total flux subtracted in 200 components = 0.0399585 Jy
! Clean residual min=-0.003187 max=0.004051 Jy/beam
! Clean residual mean=0.000007 rms=0.001051 Jy/beam
! Combined flux in latest and established models = 0.256372 Jy
! Adding 57 model components to the UV plane model.
! The established model now contains 74 components and 0.256372 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=8.254 mas, bmaj=18.3 mas, bpa=-7.408 degrees
! Estimated noise=1.67208 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00657408 Jy
! Component: 100  -  total flux cleaned = 0.0111646 Jy
! Component: 150  -  total flux cleaned = 0.0146351 Jy
! Component: 200  -  total flux cleaned = 0.0174222 Jy
! Total flux subtracted in 200 components = 0.0174222 Jy
! Clean residual min=-0.002588 max=0.002749 Jy/beam
! Clean residual mean=0.000001 rms=0.000758 Jy/beam
! Combined flux in latest and established models = 0.273795 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 = 0.00176057 Jy
! Component: 100  -  total flux cleaned = 0.00286561 Jy
! Component: 150  -  total flux cleaned = 0.00348699 Jy
! Component: 200  -  total flux cleaned = 0.003864 Jy
! Total flux subtracted in 200 components = 0.003864 Jy
! Clean residual min=-0.002347 max=0.002203 Jy/beam
! Clean residual mean=-0.000002 rms=0.000632 Jy/beam
! Combined flux in latest and established models = 0.277659 Jy
! Adding 105 model components to the UV plane model.
! The established model now contains 174 components and 0.277659 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.811 mas, bmaj=16.94 mas, bpa=-15.09 degrees
! Estimated noise=1.4566 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000415979 Jy
! Component: 100  -  total flux cleaned = 0.000888491 Jy
! Component: 150  -  total flux cleaned = 0.00138117 Jy
! Component: 200  -  total flux cleaned = 0.00183181 Jy
! Total flux subtracted in 200 components = 0.00183181 Jy
! Clean residual min=-0.002190 max=0.002009 Jy/beam
! Clean residual mean=-0.000003 rms=0.000544 Jy/beam
! Combined flux in latest and established models = 0.27949 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 200 components and 0.27949 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.072562Jy  sigma=0.445776
! Fit after  self-cal, rms=0.072552Jy  sigma=0.445659
wmodel J1401-0916_S_map.mod
! Writing 200 model components to file: J1401-0916_S_map.mod
wobs   J1401-0916_S_uvs.fits
! Writing UV FITS file: J1401-0916_S_uvs.fits
wwins  J1401-0916_S_map.win
! wwins: Wrote 5 windows to J1401-0916_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 = -6.13409e-05 Jy
! Component: 100  -  total flux cleaned = -6.08952e-05 Jy
! Component: 150  -  total flux cleaned = -2.79008e-05 Jy
! Component: 200  -  total flux cleaned = -0.000155938 Jy
! Component: 250  -  total flux cleaned = -0.000248311 Jy
! Component: 300  -  total flux cleaned = -0.000396299 Jy
! Component: 350  -  total flux cleaned = -0.000539287 Jy
! Component: 400  -  total flux cleaned = -0.000874757 Jy
! Component: 450  -  total flux cleaned = -0.0012013 Jy
! Component: 500  -  total flux cleaned = -0.00146693 Jy
! Component: 550  -  total flux cleaned = -0.00175249 Jy
! Component: 600  -  total flux cleaned = -0.00200678 Jy
! Component: 650  -  total flux cleaned = -0.00218177 Jy
! Component: 700  -  total flux cleaned = -0.00240216 Jy
! Component: 750  -  total flux cleaned = -0.00247437 Jy
! Component: 800  -  total flux cleaned = -0.002617 Jy
! Component: 850  -  total flux cleaned = -0.00275696 Jy
! Component: 900  -  total flux cleaned = -0.00282576 Jy
! Component: 950  -  total flux cleaned = -0.00291624 Jy
! Component: 1000  -  total flux cleaned = -0.00300551 Jy
! Component: 1050  -  total flux cleaned = -0.00307197 Jy
! Component: 1100  -  total flux cleaned = -0.0032668 Jy
! Component: 1150  -  total flux cleaned = -0.00333078 Jy
! Component: 1200  -  total flux cleaned = -0.0033939 Jy
! Component: 1250  -  total flux cleaned = -0.00345625 Jy
! Component: 1300  -  total flux cleaned = -0.00353837 Jy
! Component: 1350  -  total flux cleaned = -0.00361946 Jy
! Component: 1400  -  total flux cleaned = -0.00369943 Jy
! Component: 1450  -  total flux cleaned = -0.00381775 Jy
! Component: 1500  -  total flux cleaned = -0.0038565 Jy
! Component: 1550  -  total flux cleaned = -0.00399103 Jy
! Component: 1600  -  total flux cleaned = -0.00404807 Jy
! Component: 1650  -  total flux cleaned = -0.00412317 Jy
! Component: 1700  -  total flux cleaned = -0.00417861 Jy
! Component: 1750  -  total flux cleaned = -0.00428869 Jy
! Component: 1800  -  total flux cleaned = -0.00434258 Jy
! Component: 1850  -  total flux cleaned = -0.00445031 Jy
! Component: 1900  -  total flux cleaned = -0.00443275 Jy
! Component: 1950  -  total flux cleaned = -0.00457328 Jy
! Component: 2000  -  total flux cleaned = -0.00469493 Jy
! Component: 2050  -  total flux cleaned = -0.00481527 Jy
! Component: 2100  -  total flux cleaned = -0.00493425 Jy
! Component: 2150  -  total flux cleaned = -0.00503527 Jy
! Component: 2200  -  total flux cleaned = -0.00516839 Jy
! Component: 2250  -  total flux cleaned = -0.00528397 Jy
! Component: 2300  -  total flux cleaned = -0.00546364 Jy
! Component: 2350  -  total flux cleaned = -0.0056091 Jy
! Component: 2400  -  total flux cleaned = -0.00565727 Jy
! Component: 2450  -  total flux cleaned = -0.00586388 Jy
! Component: 2500  -  total flux cleaned = -0.00595828 Jy
! Component: 2550  -  total flux cleaned = -0.00606751 Jy
! Component: 2600  -  total flux cleaned = -0.00622218 Jy
! Component: 2650  -  total flux cleaned = -0.00632939 Jy
! Component: 2700  -  total flux cleaned = -0.00640553 Jy
! Component: 2750  -  total flux cleaned = -0.00654122 Jy
! Component: 2800  -  total flux cleaned = -0.00663089 Jy
! Component: 2850  -  total flux cleaned = -0.00676433 Jy
! Component: 2900  -  total flux cleaned = -0.00679365 Jy
! Component: 2950  -  total flux cleaned = -0.00693935 Jy
! Component: 3000  -  total flux cleaned = -0.0069539 Jy
! Component: 3050  -  total flux cleaned = -0.00708301 Jy
! Component: 3100  -  total flux cleaned = -0.00711152 Jy
! Component: 3150  -  total flux cleaned = -0.00725265 Jy
! Component: 3200  -  total flux cleaned = -0.00730859 Jy
! Component: 3250  -  total flux cleaned = -0.00739204 Jy
! Component: 3300  -  total flux cleaned = -0.00744714 Jy
! Component: 3350  -  total flux cleaned = -0.0075155 Jy
! Component: 3400  -  total flux cleaned = -0.00756995 Jy
! Component: 3450  -  total flux cleaned = -0.00766437 Jy
! Component: 3500  -  total flux cleaned = -0.0076912 Jy
! Component: 3550  -  total flux cleaned = -0.00778436 Jy
! Component: 3600  -  total flux cleaned = -0.0078769 Jy
! Component: 3650  -  total flux cleaned = -0.00796883 Jy
! Component: 3700  -  total flux cleaned = -0.00804704 Jy
! Component: 3750  -  total flux cleaned = -0.00809896 Jy
! Component: 3800  -  total flux cleaned = -0.00820217 Jy
! Component: 3850  -  total flux cleaned = -0.0082917 Jy
! Component: 3900  -  total flux cleaned = -0.00836779 Jy
! Component: 3950  -  total flux cleaned = -0.00846875 Jy
! Component: 4000  -  total flux cleaned = -0.00854397 Jy
! Component: 4050  -  total flux cleaned = -0.00865613 Jy
! Total flux subtracted in 4096 components = -0.00871809 Jy
! Clean residual min=-0.000639 max=0.000946 Jy/beam
! Clean residual mean=-0.000001 rms=0.000240 Jy/beam
! Combined flux in latest and established models = 0.270772 Jy
keep
! Adding 284 model components to the UV plane model.
! The established model now contains 484 components and 0.270772 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1401-0916_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.811 x 16.94 at -15.09 degrees (North through East)
! Clean map  min=-0.0016121  max=0.17849 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1401-0916_S_map.fits
wmodel /image_prod/ug002_uva//J1401-0916_S_map.mod
! Writing 484 model components to file: /image_prod/ug002_uva//J1401-0916_S_map.mod
wobs   /image_prod/ug002_uva//J1401-0916_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1401-0916_S_uvs.fits
wwins  /image_prod/ug002_uva//J1401-0916_S_map.win
! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1401-0916_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.178493 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000239267 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.402144 0.402144 0.804289 1.60858 3.21715 6.43431 12.8686 25.7372 51.4745
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0007 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.178 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  746 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1401-0916_S_dfm.log closed on Thu Mar  5 01:34:21 2020