! Started logfile: /image_prod/ug002_uvm//J0051-4226_S_a_dfm.log on Wed Mar  4 16:26:06 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//J0051-4226_S_a_uvm.fits
! Reading UV FITS file: /image_prod/ug002_uvm//J0051-4226_S_a_uvm.fits
! AN table 1: 8 integrations on 21 of 21 possible baselines.
! AN table 2: 8 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.946429 visibilities/baseline/integration-bin.
! Found source: J0051-4226
! 
! 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 954 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 J0051-4226_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 2 telescope corrections were flagged in sub-array 1.
!  A total of 1 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 2 telescope corrections were flagged in sub-array 1.
!  A total of 1 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 2 telescope corrections were flagged in sub-array 1.
!  A total of 1 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.214348Jy  sigma=9.749270
! Fit after  self-cal, rms=0.431423Jy  sigma=2.768698
! 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=3.02 mas, bmaj=14.8 mas, bpa=-16.55 degrees
! Estimated noise=3.87585 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 = 0.525969 Jy
! Component: 100  -  total flux cleaned = 0.68284 Jy
! Total flux subtracted in 100 components = 0.68284 Jy
! Clean residual min=-0.030845 max=0.070023 Jy/beam
! Clean residual mean=-0.000280 rms=0.011092 Jy/beam
! Combined flux in latest and established models = 0.68284 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.68284 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.164907Jy  sigma=1.181507
! Fit after  self-cal, rms=0.164397Jy  sigma=1.180757
! Inverting map 
! Added new window around map position (34, -128).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0664498 Jy
! Component: 100  -  total flux cleaned = 0.101379 Jy
! Total flux subtracted in 100 components = 0.101379 Jy
! Clean residual min=-0.026279 max=0.032299 Jy/beam
! Clean residual mean=-0.000292 rms=0.006490 Jy/beam
! Combined flux in latest and established models = 0.784218 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 22 components and 0.784218 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.140441Jy  sigma=0.899741
! Fit after  self-cal, rms=0.140140Jy  sigma=0.895199
! 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=3.693 mas, bmaj=16.7 mas, bpa=-14.74 degrees
! Estimated noise=3.15461 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 = 0.0254 Jy
! Component: 100  -  total flux cleaned = 0.0405984 Jy
! Component: 150  -  total flux cleaned = 0.0503537 Jy
! Component: 200  -  total flux cleaned = 0.0547041 Jy
! Total flux subtracted in 200 components = 0.0547041 Jy
! Clean residual min=-0.028771 max=0.025661 Jy/beam
! Clean residual mean=-0.000505 rms=0.006829 Jy/beam
! Combined flux in latest and established models = 0.838922 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 56 components and 0.838922 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.135713Jy  sigma=0.839792
! Fit after  self-cal, rms=0.135653Jy  sigma=0.838767
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.693 x 16.7 at -14.74 degrees (North through East)
! Clean map  min=-0.028458  max=0.4932 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     KP        0.96     LA        0.97     MK        1.02     
!   NL        1.05     OV        0.96     PT        0.97     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.10     HN        1.16     KP        0.91     LA        1.11     
!   NL        1.17     PT        0.98     SC        0.92     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00     KP        0.96     LA        0.96     MK        1.02     
!   NL        1.03     OV        0.95     PT        0.96     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.10     HN        1.32     KP        0.92     LA        1.04     
!   NL        1.11     PT        1.03     SC        0.92     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     KP        0.97     LA        0.99     MK        1.02     
!   NL        0.98     OV        0.95     PT        0.99     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.12     HN        1.18     KP        0.91     LA        1.03     
!   NL        1.10     PT        1.00     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.135653Jy  sigma=0.838767
! Fit after  self-cal, rms=0.133445Jy  sigma=0.737921
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.694 mas, bmaj=16.53 mas, bpa=-14.61 degrees
! Estimated noise=3.20546 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 = -0.0102451 Jy
! Component: 100  -  total flux cleaned = -0.0119758 Jy
! Component: 150  -  total flux cleaned = -0.0135122 Jy
! Component: 200  -  total flux cleaned = -0.0143271 Jy
! Total flux subtracted in 200 components = -0.0143271 Jy
! Clean residual min=-0.016827 max=0.014771 Jy/beam
! Clean residual mean=-0.000014 rms=0.004290 Jy/beam
! Combined flux in latest and established models = 0.824595 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 71 components and 0.824595 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.131520Jy  sigma=0.724122
! Fit after  self-cal, rms=0.131793Jy  sigma=0.723630
! 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=0.131793Jy  sigma=0.723630
! Fit after  self-cal, rms=0.133252Jy  sigma=0.720765
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.698 mas, bmaj=16.52 mas, bpa=-14.61 degrees
! Estimated noise=3.20969 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00747771 Jy
! Component: 100  -  total flux cleaned = -0.00922843 Jy
! Component: 150  -  total flux cleaned = -0.0102608 Jy
! Component: 200  -  total flux cleaned = -0.0109459 Jy
! Total flux subtracted in 200 components = -0.0109459 Jy
! Clean residual min=-0.015701 max=0.013337 Jy/beam
! Clean residual mean=-0.000022 rms=0.003948 Jy/beam
! Combined flux in latest and established models = 0.813649 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 82 components and 0.813649 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.131844Jy  sigma=0.711985
! Fit after  self-cal, rms=0.131938Jy  sigma=0.711835
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 = -0.00111016 Jy
! Component: 100  -  total flux cleaned = -0.00147996 Jy
! Component: 150  -  total flux cleaned = -0.00182469 Jy
! Component: 200  -  total flux cleaned = -0.00215015 Jy
! Total flux subtracted in 200 components = -0.00215015 Jy
! Clean residual min=-0.015176 max=0.014176 Jy/beam
! Clean residual mean=-0.000050 rms=0.003840 Jy/beam
! Combined flux in latest and established models = 0.811499 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 89 components and 0.811499 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.131325Jy  sigma=0.708591
! Fit after  self-cal, rms=0.131361Jy  sigma=0.708554
! 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=0.131361Jy  sigma=0.708554
! Fit after  self-cal, rms=0.133524Jy  sigma=0.704896
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.7 mas, bmaj=16.5 mas, bpa=-14.62 degrees
! Estimated noise=3.21878 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00589081 Jy
! Component: 100  -  total flux cleaned = -0.00703463 Jy
! Component: 150  -  total flux cleaned = -0.00804722 Jy
! Component: 200  -  total flux cleaned = -0.00859763 Jy
! Total flux subtracted in 200 components = -0.00859763 Jy
! Clean residual min=-0.014231 max=0.011725 Jy/beam
! Clean residual mean=-0.000030 rms=0.003550 Jy/beam
! Combined flux in latest and established models = 0.802902 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 93 components and 0.802901 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.132598Jy  sigma=0.699705
! Fit after  self-cal, rms=0.132711Jy  sigma=0.699642
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 = -0.000708927 Jy
! Component: 100  -  total flux cleaned = -0.00118087 Jy
! Component: 150  -  total flux cleaned = -0.00147095 Jy
! Component: 200  -  total flux cleaned = -0.00174407 Jy
! Total flux subtracted in 200 components = -0.00174407 Jy
! Clean residual min=-0.014000 max=0.012339 Jy/beam
! Clean residual mean=-0.000049 rms=0.003474 Jy/beam
! Combined flux in latest and established models = 0.801157 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 103 components and 0.801157 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.132298Jy  sigma=0.697562
! Fit after  self-cal, rms=0.132326Jy  sigma=0.697546
! 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=0.132326Jy  sigma=0.697546
! Fit after  self-cal, rms=0.134363Jy  sigma=0.695121
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.596 mas, bmaj=34.83 mas, bpa=-7.258 degrees
! Estimated noise=3.71299 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00855544 Jy
! Component: 100  -  total flux cleaned = -0.0107918 Jy
! Component: 150  -  total flux cleaned = -0.0112025 Jy
! Component: 200  -  total flux cleaned = -0.0113132 Jy
! Total flux subtracted in 200 components = -0.0113132 Jy
! Clean residual min=-0.012617 max=0.011960 Jy/beam
! Clean residual mean=-0.000105 rms=0.003664 Jy/beam
! Combined flux in latest and established models = 0.789844 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 110 components and 0.789844 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.133796Jy  sigma=0.693705
! Fit after  self-cal, rms=0.133832Jy  sigma=0.693155
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 = -0.000782511 Jy
! Component: 100  -  total flux cleaned = -0.000886181 Jy
! Component: 150  -  total flux cleaned = -0.000792466 Jy
! Component: 200  -  total flux cleaned = -0.00079605 Jy
! Total flux subtracted in 200 components = -0.00079605 Jy
! Clean residual min=-0.012975 max=0.012608 Jy/beam
! Clean residual mean=-0.000149 rms=0.003637 Jy/beam
! Combined flux in latest and established models = 0.789048 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 113 components and 0.789048 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.133592Jy  sigma=0.693064
! Fit after  self-cal, rms=0.133619Jy  sigma=0.692975
! 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=3.701 mas, bmaj=16.49 mas, bpa=-14.63 degrees
! Estimated noise=3.22451 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.701 x 16.49 at -14.63 degrees (North through East)
! Clean map  min=-0.019104  max=0.52645 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
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.133619Jy  sigma=0.692975
! Fit after  self-cal, rms=0.129913Jy  sigma=0.631912
! Inverting map and beam 
! Estimated beam: bmin=3.7 mas, bmaj=16.44 mas, bpa=-14.61 degrees
! Estimated noise=3.21665 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0040329 Jy
! Component: 100  -  total flux cleaned = -0.00475051 Jy
! Component: 150  -  total flux cleaned = -0.00523096 Jy
! Component: 200  -  total flux cleaned = -0.00581263 Jy
! Total flux subtracted in 200 components = -0.00581263 Jy
! Clean residual min=-0.012738 max=0.010040 Jy/beam
! Clean residual mean=-0.000061 rms=0.003058 Jy/beam
! Combined flux in latest and established models = 0.783235 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 122 components and 0.783236 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.129318Jy  sigma=0.628429
! Fit after  self-cal, rms=0.129357Jy  sigma=0.628408
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00039184 Jy
! Component: 100  -  total flux cleaned = -0.000636653 Jy
! Component: 150  -  total flux cleaned = -0.000982423 Jy
! Component: 200  -  total flux cleaned = -0.00119042 Jy
! Total flux subtracted in 200 components = -0.00119042 Jy
! Clean residual min=-0.012470 max=0.009840 Jy/beam
! Clean residual mean=-0.000069 rms=0.003003 Jy/beam
! Combined flux in latest and established models = 0.782045 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 126 components and 0.782045 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.129096Jy  sigma=0.626835
! Fit after  self-cal, rms=0.129121Jy  sigma=0.626825
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.129121Jy  sigma=0.626825
! Fit after  self-cal, rms=0.130883Jy  sigma=0.625401
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=3.013 mas, bmaj=14.41 mas, bpa=-16.58 degrees
! Estimated noise=4.00247 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.531814 Jy
! Component: 100  -  total flux cleaned = 0.672129 Jy
! Component: 150  -  total flux cleaned = 0.724632 Jy
! Component: 200  -  total flux cleaned = 0.75055 Jy
! Total flux subtracted in 200 components = 0.75055 Jy
! Clean residual min=-0.015786 max=0.017409 Jy/beam
! Clean residual mean=0.000001 rms=0.004016 Jy/beam
! Combined flux in latest and established models = 0.75055 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 29 model components to the UV plane model.
! The established model now contains 29 components and 0.75055 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.701 mas, bmaj=16.44 mas, bpa=-14.62 degrees
! Estimated noise=3.22014 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 (7, -0.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0174676 Jy
! Component: 100  -  total flux cleaned = 0.0213707 Jy
! Component: 150  -  total flux cleaned = 0.0246291 Jy
! Component: 200  -  total flux cleaned = 0.0273782 Jy
! Total flux subtracted in 200 components = 0.0273782 Jy
! Clean residual min=-0.013784 max=0.009100 Jy/beam
! Clean residual mean=-0.000020 rms=0.002933 Jy/beam
! Combined flux in latest and established models = 0.777929 Jy
! Adding 54 model components to the UV plane model.
! The established model now contains 81 components and 0.777929 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=8.641 mas, bmaj=35.07 mas, bpa=-7.141 degrees
! Estimated noise=3.70087 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00179561 Jy
! Component: 100  -  total flux cleaned = 0.00221246 Jy
! Component: 150  -  total flux cleaned = 0.00236931 Jy
! Component: 200  -  total flux cleaned = 0.00236477 Jy
! Total flux subtracted in 200 components = 0.00236477 Jy
! Clean residual min=-0.013557 max=0.009695 Jy/beam
! Clean residual mean=-0.000083 rms=0.003263 Jy/beam
! Combined flux in latest and established models = 0.780294 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 = -0.000139934 Jy
! Component: 100  -  total flux cleaned = -0.00026343 Jy
! Component: 150  -  total flux cleaned = -0.000372229 Jy
! Component: 200  -  total flux cleaned = -0.000472587 Jy
! Total flux subtracted in 200 components = -0.000472587 Jy
! Clean residual min=-0.013277 max=0.009881 Jy/beam
! Clean residual mean=-0.000090 rms=0.003202 Jy/beam
! Combined flux in latest and established models = 0.779821 Jy
! Adding 24 model components to the UV plane model.
! The established model now contains 101 components and 0.779821 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.701 mas, bmaj=16.44 mas, bpa=-14.62 degrees
! Estimated noise=3.22014 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000776529 Jy
! Component: 100  -  total flux cleaned = 0.00100875 Jy
! Component: 150  -  total flux cleaned = 0.00121689 Jy
! Component: 200  -  total flux cleaned = 0.0011204 Jy
! Total flux subtracted in 200 components = 0.0011204 Jy
! Clean residual min=-0.012841 max=0.009064 Jy/beam
! Clean residual mean=-0.000048 rms=0.002757 Jy/beam
! Combined flux in latest and established models = 0.780942 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 124 components and 0.780942 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.128989Jy  sigma=0.619708
! Fit after  self-cal, rms=0.128875Jy  sigma=0.618384
wmodel J0051-4226_S_a_map.mod
! Writing 124 model components to file: J0051-4226_S_a_map.mod
wobs   J0051-4226_S_a_uvs.fits
! Writing UV FITS file: J0051-4226_S_a_uvs.fits
wwins  J0051-4226_S_a_map.win
! wwins: Wrote 3 windows to J0051-4226_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 = -0.00393136 Jy
! Component: 100  -  total flux cleaned = -0.00444996 Jy
! Component: 150  -  total flux cleaned = -0.00537932 Jy
! Component: 200  -  total flux cleaned = -0.00566683 Jy
! Component: 250  -  total flux cleaned = -0.00658769 Jy
! Component: 300  -  total flux cleaned = -0.00696621 Jy
! Component: 350  -  total flux cleaned = -0.00745235 Jy
! Component: 400  -  total flux cleaned = -0.00768695 Jy
! Component: 450  -  total flux cleaned = -0.00791439 Jy
! Component: 500  -  total flux cleaned = -0.00802165 Jy
! Component: 550  -  total flux cleaned = -0.0081284 Jy
! Component: 600  -  total flux cleaned = -0.00812749 Jy
! Component: 650  -  total flux cleaned = -0.00833014 Jy
! Component: 700  -  total flux cleaned = -0.00823032 Jy
! Component: 750  -  total flux cleaned = -0.00774622 Jy
! Component: 800  -  total flux cleaned = -0.00774736 Jy
! Component: 850  -  total flux cleaned = -0.00765321 Jy
! Component: 900  -  total flux cleaned = -0.00738099 Jy
! Component: 950  -  total flux cleaned = -0.0077402 Jy
! Component: 1000  -  total flux cleaned = -0.00782657 Jy
! Component: 1050  -  total flux cleaned = -0.00799897 Jy
! Component: 1100  -  total flux cleaned = -0.00825355 Jy
! Component: 1150  -  total flux cleaned = -0.00850312 Jy
! Component: 1200  -  total flux cleaned = -0.00883183 Jy
! Component: 1250  -  total flux cleaned = -0.009155 Jy
! Component: 1300  -  total flux cleaned = -0.00939468 Jy
! Component: 1350  -  total flux cleaned = -0.00986638 Jy
! Component: 1400  -  total flux cleaned = -0.0101764 Jy
! Component: 1450  -  total flux cleaned = -0.010177 Jy
! Component: 1500  -  total flux cleaned = -0.0104807 Jy
! Component: 1550  -  total flux cleaned = -0.0106303 Jy
! Component: 1600  -  total flux cleaned = -0.0105554 Jy
! Component: 1650  -  total flux cleaned = -0.0106282 Jy
! Component: 1700  -  total flux cleaned = -0.0107741 Jy
! Component: 1750  -  total flux cleaned = -0.0109185 Jy
! Component: 1800  -  total flux cleaned = -0.0109188 Jy
! Component: 1850  -  total flux cleaned = -0.0112724 Jy
! Component: 1900  -  total flux cleaned = -0.011413 Jy
! Component: 1950  -  total flux cleaned = -0.0115526 Jy
! Component: 2000  -  total flux cleaned = -0.011899 Jy
! Component: 2050  -  total flux cleaned = -0.0118997 Jy
! Component: 2100  -  total flux cleaned = -0.0121743 Jy
! Component: 2150  -  total flux cleaned = -0.012718 Jy
! Component: 2200  -  total flux cleaned = -0.0128532 Jy
! Component: 2250  -  total flux cleaned = -0.0131229 Jy
! Component: 2300  -  total flux cleaned = -0.0134589 Jy
! Component: 2350  -  total flux cleaned = -0.01366 Jy
! Component: 2400  -  total flux cleaned = -0.0139948 Jy
! Component: 2450  -  total flux cleaned = -0.0141957 Jy
! Component: 2500  -  total flux cleaned = -0.0143964 Jy
! Component: 2550  -  total flux cleaned = -0.0145299 Jy
! Component: 2600  -  total flux cleaned = -0.0146635 Jy
! Component: 2650  -  total flux cleaned = -0.0147305 Jy
! Component: 2700  -  total flux cleaned = -0.0147978 Jy
! Component: 2750  -  total flux cleaned = -0.0147981 Jy
! Component: 2800  -  total flux cleaned = -0.0147309 Jy
! Component: 2850  -  total flux cleaned = -0.0147982 Jy
! Component: 2900  -  total flux cleaned = -0.0147985 Jy
! Component: 2950  -  total flux cleaned = -0.0147987 Jy
! Component: 3000  -  total flux cleaned = -0.0147994 Jy
! Component: 3050  -  total flux cleaned = -0.0149372 Jy
! Component: 3100  -  total flux cleaned = -0.0147986 Jy
! Component: 3150  -  total flux cleaned = -0.014868 Jy
! Component: 3200  -  total flux cleaned = -0.0149379 Jy
! Component: 3250  -  total flux cleaned = -0.0149384 Jy
! Component: 3300  -  total flux cleaned = -0.0149377 Jy
! Component: 3350  -  total flux cleaned = -0.0150806 Jy
! Component: 3400  -  total flux cleaned = -0.0150805 Jy
! Component: 3450  -  total flux cleaned = -0.015154 Jy
! Component: 3500  -  total flux cleaned = -0.0151537 Jy
! Component: 3550  -  total flux cleaned = -0.0152272 Jy
! Component: 3600  -  total flux cleaned = -0.0153768 Jy
! Component: 3650  -  total flux cleaned = -0.0153769 Jy
! Component: 3700  -  total flux cleaned = -0.0153762 Jy
! Component: 3750  -  total flux cleaned = -0.0155295 Jy
! Component: 3800  -  total flux cleaned = -0.0155287 Jy
! Component: 3850  -  total flux cleaned = -0.0157637 Jy
! Component: 3900  -  total flux cleaned = -0.0157645 Jy
! Component: 3950  -  total flux cleaned = -0.0160032 Jy
! Component: 4000  -  total flux cleaned = -0.0160842 Jy
! Component: 4050  -  total flux cleaned = -0.0161656 Jy
! Total flux subtracted in 4096 components = -0.0162482 Jy
! Clean residual min=-0.005152 max=0.004794 Jy/beam
! Clean residual mean=-0.000032 rms=0.001544 Jy/beam
! Combined flux in latest and established models = 0.764693 Jy
keep
! Adding 312 model components to the UV plane model.
! The established model now contains 434 components and 0.764693 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uvm//J0051-4226_S_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.701 x 16.44 at -14.62 degrees (North through East)
! Clean map  min=-0.017828  max=0.54586 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uvm//J0051-4226_S_a_map.fits
wmodel /image_prod/ug002_uvm//J0051-4226_S_a_map.mod
! Writing 434 model components to file: /image_prod/ug002_uvm//J0051-4226_S_a_map.mod
wobs   /image_prod/ug002_uvm//J0051-4226_S_a_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uvm//J0051-4226_S_a_uvs.fits
wwins  /image_prod/ug002_uvm//J0051-4226_S_a_map.win
! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J0051-4226_S_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.545858 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00168618 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.926716 0.926716 1.85343 3.70687 7.41373 14.8275 29.6549 59.3098
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.545 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  323.723 
quit
! Quitting program
! Log file /image_prod/ug002_uvm//J0051-4226_S_a_dfm.log closed on Wed Mar  4 16:26:10 2020