! Started logfile: /scr/pima/rdv76_uvs/J1257-3155_S_dfm.log on Fri Jun 15 05:54:27 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.23299
obs     /scr/pima/rdv76_uvs/J1257-3155_S_uva.fits
! Reading UV FITS file: /scr/pima/rdv76_uvs/J1257-3155_S_uva.fits
! AN table 1: 12 integrations on 21 of 21 possible baselines.
! AN table 2: 114 integrations on 28 of 28 possible baselines.
! AN table 3: 12 integrations on 1 of 1 possible baselines.
! Apparent sampling: 0.216435 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1257-3155
! 
! 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  2.23299e+09        8e+06          1        8e+06
!  02        2  2.26299e+09        8e+06          1        8e+06
!  03        3  2.35299e+09        8e+06          1        8e+06
!  04        4  2.37299e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 79 lines of history.
! 
! Reading 2992 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 = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/opt64/bin/pima_mupet_01.dfm J1257-3155_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 30 telescope corrections were flagged in sub-array 1.
!  A total of 772 telescope corrections were flagged in sub-array 2.
!  A total of 24 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  A total of 772 telescope corrections were flagged in sub-array 2.
!  A total of 24 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  A total of 772 telescope corrections were flagged in sub-array 2.
!  A total of 24 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 30 telescope corrections were flagged in sub-array 1.
!  A total of 772 telescope corrections were flagged in sub-array 2.
!  A total of 24 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=1.661743Jy  sigma=14.498891
! Fit after  self-cal, rms=0.532063Jy  sigma=4.690034
! 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=3.014 mas, bmaj=15.59 mas, bpa=-8.149 degrees
! Estimated noise=2.97142 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 = 0.925121 Jy
! Component: 100  -  total flux cleaned = 1.22489 Jy
! Total flux subtracted in 100 components = 1.22489 Jy
! Clean residual min=-0.074274 max=0.136979 Jy/beam
! Clean residual mean=0.000354 rms=0.022524 Jy/beam
! Combined flux in latest and established models = 1.22489 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 1.22489 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.378512Jy  sigma=3.332300
! Fit after  self-cal, rms=0.378261Jy  sigma=3.330564
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.149851 Jy
! Component: 100  -  total flux cleaned = 0.226131 Jy
! Total flux subtracted in 100 components = 0.226131 Jy
! Clean residual min=-0.048172 max=0.071911 Jy/beam
! Clean residual mean=0.000303 rms=0.013630 Jy/beam
! Combined flux in latest and established models = 1.45103 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 22 components and 1.45102 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.268887Jy  sigma=2.346476
! Fit after  self-cal, rms=0.268794Jy  sigma=2.345899
! 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=3.513 mas, bmaj=17.88 mas, bpa=-6.134 degrees
! Estimated noise=1.91346 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 = 0.0832683 Jy
! Component: 100  -  total flux cleaned = 0.115601 Jy
! Component: 150  -  total flux cleaned = 0.128748 Jy
! Component: 200  -  total flux cleaned = 0.129088 Jy
! Total flux subtracted in 200 components = 0.129088 Jy
! Clean residual min=-0.052186 max=0.048284 Jy/beam
! Clean residual mean=0.000290 rms=0.013797 Jy/beam
! Combined flux in latest and established models = 1.58011 Jy
! Performing phase self-cal
! Adding 41 model components to the UV plane model.
! The established model now contains 55 components and 1.58011 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.247266Jy  sigma=2.128745
! Fit after  self-cal, rms=0.247167Jy  sigma=2.128213
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.513 x 17.88 at -6.134 degrees (North through East)
! Clean map  min=-0.051152  max=1.25 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.87     KP        1.19     LA        1.01     
!   NL        1.23     OV        1.02     PT        0.95     
! 
!  A total of 45 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.08     FD        0.89     KK        1.05     KP        0.98     
!   LA        1.00     MK        1.01     OV        0.98     PT        0.98     
! 
!  Telescope amplitude corrections in sub-array 3:
!   WZ        0.00*    ZC        0.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.85     KP        1.00     LA        1.03     
!   NL        1.20     OV        1.01     PT        0.99     
! 
!  A total of 45 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.06     FD        0.88     KK        1.03     KP        1.00     
!   LA        1.03     MK        1.00     OV        0.99     PT        0.98     
! 
!  Telescope amplitude corrections in sub-array 3:
!   WZ        0.00*    ZC        0.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        0.86     KP        0.98     LA        1.01     
!   NL        1.23     OV        1.01     PT        0.99     
! 
!  A total of 45 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.08     FD        0.88     KK        1.03     KP        1.00     
!   LA        1.03     MK        0.99     OV        1.01     PT        0.99     
! 
!  Telescope amplitude corrections in sub-array 3:
!   WZ        0.00*    ZC        0.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.86     KP        1.01     LA        1.01     
!   NL        1.22     OV        1.03     PT        0.97     
! 
!  A total of 45 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        0.85     KK        1.09     KP        1.00     
!   LA        1.02     MK        0.98     OV        1.03     PT        1.00     
! 
!  Telescope amplitude corrections in sub-array 3:
!   WZ        0.00*    ZC        0.00*    
! 
! 
! Fit before self-cal, rms=0.247167Jy  sigma=2.128213
! Fit after  self-cal, rms=0.208997Jy  sigma=1.771192
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.642 mas, bmaj=18.92 mas, bpa=-4.737 degrees
! Estimated noise=2.01137 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 = 0.000407715 Jy
! Component: 100  -  total flux cleaned = 0.00201059 Jy
! Component: 150  -  total flux cleaned = 0.00275129 Jy
! Component: 200  -  total flux cleaned = 0.00275571 Jy
! Total flux subtracted in 200 components = 0.00275571 Jy
! Clean residual min=-0.015562 max=0.018229 Jy/beam
! Clean residual mean=0.000076 rms=0.004394 Jy/beam
! Combined flux in latest and established models = 1.58287 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 70 components and 1.58287 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208509Jy  sigma=1.766529
! Fit after  self-cal, rms=0.208754Jy  sigma=1.765683
! 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=0.208754Jy  sigma=1.765683
! Fit after  self-cal, rms=0.208824Jy  sigma=1.764712
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.651 mas, bmaj=18.9 mas, bpa=-4.698 degrees
! Estimated noise=2.01387 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00159844 Jy
! Component: 100  -  total flux cleaned = -0.000599133 Jy
! Component: 150  -  total flux cleaned = 0.000197257 Jy
! Component: 200  -  total flux cleaned = -2.56366e-05 Jy
! Total flux subtracted in 200 components = -2.56366e-05 Jy
! Clean residual min=-0.015332 max=0.017971 Jy/beam
! Clean residual mean=0.000071 rms=0.004319 Jy/beam
! Combined flux in latest and established models = 1.58284 Jy
selfcal
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 75 components and 1.58284 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208582Jy  sigma=1.762501
! Fit after  self-cal, rms=0.208531Jy  sigma=1.762414
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 = -0.000115646 Jy
! Component: 100  -  total flux cleaned = -0.000324498 Jy
! Component: 150  -  total flux cleaned = -0.000615572 Jy
! Component: 200  -  total flux cleaned = -0.000794105 Jy
! Total flux subtracted in 200 components = -0.000794105 Jy
! Clean residual min=-0.015323 max=0.017822 Jy/beam
! Clean residual mean=0.000072 rms=0.004310 Jy/beam
! Combined flux in latest and established models = 1.58205 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 84 components and 1.58205 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208450Jy  sigma=1.761654
! Fit after  self-cal, rms=0.208424Jy  sigma=1.761614
! 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=0.208424Jy  sigma=1.761614
! Fit after  self-cal, rms=0.208461Jy  sigma=1.760949
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.66 mas, bmaj=18.89 mas, bpa=-4.664 degrees
! Estimated noise=2.016 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00243462 Jy
! Component: 100  -  total flux cleaned = -0.00176219 Jy
! Component: 150  -  total flux cleaned = -0.00130543 Jy
! Component: 200  -  total flux cleaned = -0.00122233 Jy
! Total flux subtracted in 200 components = -0.00122233 Jy
! Clean residual min=-0.015073 max=0.017803 Jy/beam
! Clean residual mean=0.000066 rms=0.004281 Jy/beam
! Combined flux in latest and established models = 1.58083 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 89 components and 1.58083 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208333Jy  sigma=1.759794
! Fit after  self-cal, rms=0.208308Jy  sigma=1.759753
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 = 9.67609e-05 Jy
! Component: 100  -  total flux cleaned = 1.39532e-05 Jy
! Component: 150  -  total flux cleaned = -0.000143771 Jy
! Component: 200  -  total flux cleaned = -0.000290148 Jy
! Total flux subtracted in 200 components = -0.000290148 Jy
! Clean residual min=-0.015078 max=0.017777 Jy/beam
! Clean residual mean=0.000066 rms=0.004270 Jy/beam
! Combined flux in latest and established models = 1.58054 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 106 components and 1.58054 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208262Jy  sigma=1.759256
! Fit after  self-cal, rms=0.208240Jy  sigma=1.759220
! 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.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208240Jy  sigma=1.759220
! Fit after  self-cal, rms=0.208322Jy  sigma=1.758806
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=9.029 mas, bmaj=27.68 mas, bpa=14.6 degrees
! Estimated noise=2.42141 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000808347 Jy
! Component: 100  -  total flux cleaned = -0.000805578 Jy
! Component: 150  -  total flux cleaned = -0.000808308 Jy
! Component: 200  -  total flux cleaned = -0.000810359 Jy
! Total flux subtracted in 200 components = -0.000810359 Jy
! Clean residual min=-0.016500 max=0.017955 Jy/beam
! Clean residual mean=0.000100 rms=0.005333 Jy/beam
! Combined flux in latest and established models = 1.57973 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 114 components and 1.57973 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208267Jy  sigma=1.758102
! Fit after  self-cal, rms=0.208209Jy  sigma=1.758003
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 = -0.00012654 Jy
! Component: 100  -  total flux cleaned = -2.80338e-05 Jy
! Component: 150  -  total flux cleaned = -3.04363e-05 Jy
! Component: 200  -  total flux cleaned = -0.000122548 Jy
! Total flux subtracted in 200 components = -0.000122548 Jy
! Clean residual min=-0.016611 max=0.018097 Jy/beam
! Clean residual mean=0.000100 rms=0.005346 Jy/beam
! Combined flux in latest and established models = 1.5796 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 121 components and 1.5796 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208184Jy  sigma=1.757684
! Fit after  self-cal, rms=0.208144Jy  sigma=1.757630
! 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=3.668 mas, bmaj=18.89 mas, bpa=-4.639 degrees
! Estimated noise=2.01809 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.668 x 18.89 at -4.639 degrees (North through East)
! Clean map  min=-0.014477  max=1.2667 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.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.208144Jy  sigma=1.757630
! Fit after  self-cal, rms=0.183099Jy  sigma=1.515480
! Inverting map and beam 
! Estimated beam: bmin=3.671 mas, bmaj=18.87 mas, bpa=-4.633 degrees
! Estimated noise=2.01976 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000779089 Jy
! Component: 100  -  total flux cleaned = -0.000699578 Jy
! Component: 150  -  total flux cleaned = -0.000630499 Jy
! Component: 200  -  total flux cleaned = -0.000631776 Jy
! Total flux subtracted in 200 components = -0.000631776 Jy
! Clean residual min=-0.014848 max=0.018054 Jy/beam
! Clean residual mean=0.000043 rms=0.004076 Jy/beam
! Combined flux in latest and established models = 1.57897 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 133 components and 1.57897 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.183041Jy  sigma=1.514964
! Fit after  self-cal, rms=0.183033Jy  sigma=1.514896
! Inverting map 
! Added new window around map position (14.5, 100).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0152313 Jy
! Component: 100  -  total flux cleaned = 0.0189406 Jy
! Component: 150  -  total flux cleaned = 0.0191459 Jy
! Component: 200  -  total flux cleaned = 0.01931 Jy
! Total flux subtracted in 200 components = 0.01931 Jy
! Clean residual min=-0.014333 max=0.013423 Jy/beam
! Clean residual mean=0.000062 rms=0.003609 Jy/beam
! Combined flux in latest and established models = 1.59828 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 160 components and 1.59828 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.181530Jy  sigma=1.504019
! Fit after  self-cal, rms=0.181448Jy  sigma=1.502672
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.181448Jy  sigma=1.502672
! Fit after  self-cal, rms=0.180994Jy  sigma=1.501361
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=3.055 mas, bmaj=16.72 mas, bpa=-6.324 degrees
! Estimated noise=3.25616 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.97948 Jy
! Component: 100  -  total flux cleaned = 1.29399 Jy
! Component: 150  -  total flux cleaned = 1.43601 Jy
! Component: 200  -  total flux cleaned = 1.50138 Jy
! Total flux subtracted in 200 components = 1.50138 Jy
! Clean residual min=-0.025839 max=0.036619 Jy/beam
! Clean residual mean=0.000063 rms=0.007325 Jy/beam
! Combined flux in latest and established models = 1.50138 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 13 model components to the UV plane model.
! The established model now contains 13 components and 1.50138 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.672 mas, bmaj=18.88 mas, bpa=-4.638 degrees
! Estimated noise=2.01645 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 = 0.0422651 Jy
! Component: 100  -  total flux cleaned = 0.0636649 Jy
! Component: 150  -  total flux cleaned = 0.0766846 Jy
! Component: 200  -  total flux cleaned = 0.0832223 Jy
! Total flux subtracted in 200 components = 0.0832223 Jy
! Clean residual min=-0.013183 max=0.011688 Jy/beam
! Clean residual mean=0.000075 rms=0.003618 Jy/beam
! Combined flux in latest and established models = 1.5846 Jy
! Adding 44 model components to the UV plane model.
! The established model now contains 52 components and 1.5846 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=9.031 mas, bmaj=27.67 mas, bpa=14.59 degrees
! Estimated noise=2.41753 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00581636 Jy
! Component: 100  -  total flux cleaned = 0.0080166 Jy
! Component: 150  -  total flux cleaned = 0.00931729 Jy
! Component: 200  -  total flux cleaned = 0.0103507 Jy
! Total flux subtracted in 200 components = 0.0103507 Jy
! Clean residual min=-0.012010 max=0.012613 Jy/beam
! Clean residual mean=0.000107 rms=0.004055 Jy/beam
! Combined flux in latest and established models = 1.59495 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 = 0.000954332 Jy
! Component: 100  -  total flux cleaned = 0.00169021 Jy
! Component: 150  -  total flux cleaned = 0.00237623 Jy
! Component: 200  -  total flux cleaned = 0.00275227 Jy
! Total flux subtracted in 200 components = 0.00275227 Jy
! Clean residual min=-0.011930 max=0.012671 Jy/beam
! Clean residual mean=0.000108 rms=0.004001 Jy/beam
! Combined flux in latest and established models = 1.59771 Jy
! Adding 83 model components to the UV plane model.
! The established model now contains 127 components and 1.59771 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.672 mas, bmaj=18.88 mas, bpa=-4.638 degrees
! Estimated noise=2.01645 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00233998 Jy
! Component: 100  -  total flux cleaned = 0.00371299 Jy
! Component: 150  -  total flux cleaned = 0.0046735 Jy
! Component: 200  -  total flux cleaned = 0.00547532 Jy
! Total flux subtracted in 200 components = 0.00547532 Jy
! Clean residual min=-0.011408 max=0.011504 Jy/beam
! Clean residual mean=0.000070 rms=0.003326 Jy/beam
! Combined flux in latest and established models = 1.60318 Jy
selfcal
! Performing phase self-cal
! Adding 39 model components to the UV plane model.
! The established model now contains 165 components and 1.60318 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.180414Jy  sigma=1.497510
! Fit after  self-cal, rms=0.180360Jy  sigma=1.496326
wmodel J1257-3155_S_map.mod
! Writing 165 model components to file: J1257-3155_S_map.mod
wobs   J1257-3155_S_uvs.fits
! Writing UV FITS file: J1257-3155_S_uvs.fits
wwins  J1257-3155_S_map.win
! wwins: Wrote 2 windows to J1257-3155_S_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=4096  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000813133 Jy
! Component: 100  -  total flux cleaned = -0.00118874 Jy
! Component: 150  -  total flux cleaned = -0.00136465 Jy
! Component: 200  -  total flux cleaned = -0.000872706 Jy
! Component: 250  -  total flux cleaned = -0.000721622 Jy
! Component: 300  -  total flux cleaned = -0.000423386 Jy
! Component: 350  -  total flux cleaned = 0.000447256 Jy
! Component: 400  -  total flux cleaned = 0.000866039 Jy
! Component: 450  -  total flux cleaned = 0.00181849 Jy
! Component: 500  -  total flux cleaned = 0.00247614 Jy
! Component: 550  -  total flux cleaned = 0.00298739 Jy
! Component: 600  -  total flux cleaned = 0.00336176 Jy
! Component: 650  -  total flux cleaned = 0.00385263 Jy
! Component: 700  -  total flux cleaned = 0.00444999 Jy
! Component: 750  -  total flux cleaned = 0.00479769 Jy
! Component: 800  -  total flux cleaned = 0.00502345 Jy
! Component: 850  -  total flux cleaned = 0.00524563 Jy
! Component: 900  -  total flux cleaned = 0.00622005 Jy
! Component: 950  -  total flux cleaned = 0.00632356 Jy
! Component: 1000  -  total flux cleaned = 0.00684383 Jy
! Component: 1050  -  total flux cleaned = 0.00714846 Jy
! Component: 1100  -  total flux cleaned = 0.007547 Jy
! Component: 1150  -  total flux cleaned = 0.00793896 Jy
! Component: 1200  -  total flux cleaned = 0.00822861 Jy
! Component: 1250  -  total flux cleaned = 0.00861071 Jy
! Component: 1300  -  total flux cleaned = 0.00889271 Jy
! Component: 1350  -  total flux cleaned = 0.0091708 Jy
! Component: 1400  -  total flux cleaned = 0.00944603 Jy
! Component: 1450  -  total flux cleaned = 0.00998444 Jy
! Component: 1500  -  total flux cleaned = 0.0102488 Jy
! Component: 1550  -  total flux cleaned = 0.0107696 Jy
! Component: 1600  -  total flux cleaned = 0.0110257 Jy
! Component: 1650  -  total flux cleaned = 0.0111955 Jy
! Component: 1700  -  total flux cleaned = 0.011697 Jy
! Component: 1750  -  total flux cleaned = 0.0121076 Jy
! Component: 1800  -  total flux cleaned = 0.0122683 Jy
! Component: 1850  -  total flux cleaned = 0.0127481 Jy
! Component: 1900  -  total flux cleaned = 0.0130647 Jy
! Component: 1950  -  total flux cleaned = 0.0134548 Jy
! Component: 2000  -  total flux cleaned = 0.013764 Jy
! Component: 2050  -  total flux cleaned = 0.0140682 Jy
! Component: 2100  -  total flux cleaned = 0.0142945 Jy
! Component: 2150  -  total flux cleaned = 0.0147409 Jy
! Component: 2200  -  total flux cleaned = 0.0150341 Jy
! Component: 2250  -  total flux cleaned = 0.0153242 Jy
! Component: 2300  -  total flux cleaned = 0.0155388 Jy
! Component: 2350  -  total flux cleaned = 0.0157518 Jy
! Component: 2400  -  total flux cleaned = 0.0162424 Jy
! Component: 2450  -  total flux cleaned = 0.0165178 Jy
! Component: 2500  -  total flux cleaned = 0.0164494 Jy
! Component: 2550  -  total flux cleaned = 0.0166524 Jy
! Component: 2600  -  total flux cleaned = 0.0169192 Jy
! Component: 2650  -  total flux cleaned = 0.0172486 Jy
! Component: 2700  -  total flux cleaned = 0.0172483 Jy
! Component: 2750  -  total flux cleaned = 0.017572 Jy
! Component: 2800  -  total flux cleaned = 0.0178275 Jy
! Component: 2850  -  total flux cleaned = 0.0178904 Jy
! Component: 2900  -  total flux cleaned = 0.0180155 Jy
! Component: 2950  -  total flux cleaned = 0.0182624 Jy
! Component: 3000  -  total flux cleaned = 0.0184449 Jy
! Component: 3050  -  total flux cleaned = 0.0185653 Jy
! Component: 3100  -  total flux cleaned = 0.0186245 Jy
! Component: 3150  -  total flux cleaned = 0.0188025 Jy
! Component: 3200  -  total flux cleaned = 0.0189784 Jy
! Component: 3250  -  total flux cleaned = 0.0192681 Jy
! Component: 3300  -  total flux cleaned = 0.01944 Jy
! Component: 3350  -  total flux cleaned = 0.0195529 Jy
! Component: 3400  -  total flux cleaned = 0.019384 Jy
! Component: 3450  -  total flux cleaned = 0.0193294 Jy
! Component: 3500  -  total flux cleaned = 0.019661 Jy
! Component: 3550  -  total flux cleaned = 0.01977 Jy
! Component: 3600  -  total flux cleaned = 0.0199322 Jy
! Component: 3650  -  total flux cleaned = 0.0200925 Jy
! Component: 3700  -  total flux cleaned = 0.0204111 Jy
! Component: 3750  -  total flux cleaned = 0.0204112 Jy
! Component: 3800  -  total flux cleaned = 0.0205681 Jy
! Component: 3850  -  total flux cleaned = 0.0206201 Jy
! Component: 3900  -  total flux cleaned = 0.0209276 Jy
! Component: 3950  -  total flux cleaned = 0.0211811 Jy
! Component: 4000  -  total flux cleaned = 0.0211809 Jy
! Component: 4050  -  total flux cleaned = 0.0213313 Jy
! Total flux subtracted in 4096 components = 0.0215294 Jy
! Clean residual min=-0.002647 max=0.002851 Jy/beam
! Clean residual mean=0.000031 rms=0.001064 Jy/beam
! Combined flux in latest and established models = 1.62471 Jy
keep
! Adding 337 model components to the UV plane model.
! The established model now contains 502 components and 1.62471 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /scr/pima/rdv76_uvs/J1257-3155_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.672 x 18.88 at -4.638 degrees (North through East)
! Clean map  min=-0.012001  max=1.2828 Jy/beam
! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J1257-3155_S_map.fits
wmodel /scr/pima/rdv76_uvs/J1257-3155_S_map.mod
! Writing 502 model components to file: /scr/pima/rdv76_uvs/J1257-3155_S_map.mod
wobs   /scr/pima/rdv76_uvs/J1257-3155_S_uvs.fits
! Writing UV FITS file: /scr/pima/rdv76_uvs/J1257-3155_S_uvs.fits
wwins  /scr/pima/rdv76_uvs/J1257-3155_S_map.win
! wwins: Wrote 3 windows to /scr/pima/rdv76_uvs/J1257-3155_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.28279 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00106099 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.24813 0.24813 0.496259 0.992519 1.98504 3.97007 7.94015 15.8803 31.7606 63.5212
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0031 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.282 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1209.05 
quit
! Quitting program
! Log file /scr/pima/rdv76_uvs/J1257-3155_S_dfm.log closed on Fri Jun 15 05:54:31 2018