! Started logfile: /image_prod/ug002_uva//J1520-3845_S_dfm.log on Thu Mar  5 02:12:21 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//J1520-3845_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1520-3845_S_uva.fits
! AN table 1: 60 integrations on 10 of 10 possible baselines.
! Apparent sampling: 0.8 visibilities/baseline/integration-bin.
! Found source: J1520-3845
! 
! 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 44 lines of history.
! 
! Reading 1440 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 J1520-3845_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.
! 
! Correcting IF 2.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 30 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.002798Jy  sigma=6.760999
! Fit after  self-cal, rms=0.943496Jy  sigma=6.365668
! 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=13.81 mas, bmaj=50.1 mas, bpa=2.236 degrees
! Estimated noise=3.01145 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=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.045594 Jy
! Component: 100  -  total flux cleaned = 0.0546357 Jy
! Total flux subtracted in 100 components = 0.0546357 Jy
! Clean residual min=-0.003822 max=0.003807 Jy/beam
! Clean residual mean=0.000002 rms=0.001400 Jy/beam
! Combined flux in latest and established models = 0.0546357 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.0546357 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067028Jy  sigma=0.431727
! Fit after  self-cal, rms=0.065816Jy  sigma=0.423081
! 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=14.63 mas, bmaj=51.54 mas, bpa=-1.288 degrees
! Estimated noise=2.79726 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 = -0.000227821 Jy
! Component: 100  -  total flux cleaned = -0.0007299 Jy
! Component: 150  -  total flux cleaned = -0.00163085 Jy
! Component: 200  -  total flux cleaned = -0.00268783 Jy
! Total flux subtracted in 200 components = -0.00268783 Jy
! Clean residual min=-0.001598 max=0.001612 Jy/beam
! Clean residual mean=-0.000008 rms=0.000724 Jy/beam
! Combined flux in latest and established models = 0.0519479 Jy
! Performing phase self-cal
! Adding 90 model components to the UV plane model.
! The established model now contains 95 components and 0.0519479 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065065Jy  sigma=0.418357
! Fit after  self-cal, rms=0.064805Jy  sigma=0.417684
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 14.63 x 51.54 at -1.288 degrees (North through East)
! Clean map  min=-0.0058123  max=0.057716 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.07     KP        0.96     LA        1.05     OV        0.92     
!   PT        1.04     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     KP        0.99     LA        0.92     OV        1.02     
!   PT        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     KP        0.98     LA        1.06     OV        0.83     
!   PT        1.12     
! 
! 
! Fit before self-cal, rms=0.064805Jy  sigma=0.417684
! Fit after  self-cal, rms=0.062670Jy  sigma=0.415883
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=14.39 mas, bmaj=51.2 mas, bpa=-1.095 degrees
! Estimated noise=2.72025 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 = -0.000649269 Jy
! Component: 100  -  total flux cleaned = -0.00099505 Jy
! Component: 150  -  total flux cleaned = -0.000831289 Jy
! Component: 200  -  total flux cleaned = -0.00087688 Jy
! Total flux subtracted in 200 components = -0.00087688 Jy
! Clean residual min=-0.000728 max=0.000734 Jy/beam
! Clean residual mean=-0.000015 rms=0.000291 Jy/beam
! Combined flux in latest and established models = 0.051071 Jy
! Performing phase self-cal
! Adding 85 model components to the UV plane model.
! The established model now contains 178 components and 0.051071 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062553Jy  sigma=0.414990
! Fit after  self-cal, rms=0.062534Jy  sigma=0.414502
! 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=0.062534Jy  sigma=0.414502
! Fit after  self-cal, rms=0.062461Jy  sigma=0.413651
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=14.35 mas, bmaj=51.03 mas, bpa=-1.191 degrees
! Estimated noise=2.71056 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000186292 Jy
! Component: 100  -  total flux cleaned = 0.000420606 Jy
! Component: 150  -  total flux cleaned = 0.000563021 Jy
! Component: 200  -  total flux cleaned = 0.000718727 Jy
! Total flux subtracted in 200 components = 0.000718727 Jy
! Clean residual min=-0.000477 max=0.000475 Jy/beam
! Clean residual mean=-0.000011 rms=0.000201 Jy/beam
! Combined flux in latest and established models = 0.0517897 Jy
selfcal
! Performing phase self-cal
! Adding 104 model components to the UV plane model.
! The established model now contains 277 components and 0.0517897 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062406Jy  sigma=0.413237
! Fit after  self-cal, rms=0.062439Jy  sigma=0.412968
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 = -0.00038145 Jy
! Component: 100  -  total flux cleaned = -0.000516984 Jy
! Component: 150  -  total flux cleaned = -0.000567975 Jy
! Component: 200  -  total flux cleaned = -0.000542383 Jy
! Total flux subtracted in 200 components = -0.000542383 Jy
! Clean residual min=-0.000401 max=0.000399 Jy/beam
! Clean residual mean=-0.000009 rms=0.000172 Jy/beam
! Combined flux in latest and established models = 0.0512474 Jy
! Performing phase self-cal
! Adding 113 model components to the UV plane model.
! The established model now contains 379 components and 0.0512474 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062409Jy  sigma=0.412754
! Fit after  self-cal, rms=0.062404Jy  sigma=0.412705
! Inverting map 
! Added new window around map position (-89.5, 82).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -2.90069e-05 Jy
! Component: 100  -  total flux cleaned = -8.76877e-05 Jy
! Component: 150  -  total flux cleaned = -0.000130066 Jy
! Component: 200  -  total flux cleaned = -0.000202894 Jy
! Total flux subtracted in 200 components = -0.000202894 Jy
! Clean residual min=-0.000615 max=0.000717 Jy/beam
! Clean residual mean=-0.000012 rms=0.000193 Jy/beam
! Combined flux in latest and established models = 0.0510445 Jy
! Performing phase self-cal
! Adding 93 model components to the UV plane model.
! The established model now contains 458 components and 0.0510445 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062389Jy  sigma=0.412633
! Fit after  self-cal, rms=0.062389Jy  sigma=0.412605
! 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=0.062389Jy  sigma=0.412605
! Fit after  self-cal, rms=0.062761Jy  sigma=0.412548
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=14.3 mas, bmaj=51.01 mas, bpa=-1.07 degrees
! Estimated noise=2.71495 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000271963 Jy
! Component: 100  -  total flux cleaned = -0.00027391 Jy
! Component: 150  -  total flux cleaned = -0.000294584 Jy
! Component: 200  -  total flux cleaned = -0.000340936 Jy
! Total flux subtracted in 200 components = -0.000340936 Jy
! Clean residual min=-0.000830 max=0.000802 Jy/beam
! Clean residual mean=-0.000010 rms=0.000204 Jy/beam
! Combined flux in latest and established models = 0.0507036 Jy
selfcal
! Performing phase self-cal
! Adding 72 model components to the UV plane model.
! The established model now contains 523 components and 0.0507036 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062750Jy  sigma=0.412513
! Fit after  self-cal, rms=0.062767Jy  sigma=0.412352
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 = 0.000151112 Jy
! Component: 100  -  total flux cleaned = 6.39596e-05 Jy
! Component: 150  -  total flux cleaned = -0.000111699 Jy
! Component: 200  -  total flux cleaned = -0.000280217 Jy
! Total flux subtracted in 200 components = -0.000280217 Jy
! Clean residual min=-0.000723 max=0.000761 Jy/beam
! Clean residual mean=-0.000011 rms=0.000217 Jy/beam
! Combined flux in latest and established models = 0.0504233 Jy
! Performing phase self-cal
! Adding 75 model components to the UV plane model.
! The established model now contains 589 components and 0.0504233 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062754Jy  sigma=0.412308
! Fit after  self-cal, rms=0.062754Jy  sigma=0.412284
! 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=0.062754Jy  sigma=0.412284
! Fit after  self-cal, rms=0.062727Jy  sigma=0.412252
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=14.93 mas, bmaj=52.11 mas, bpa=-1.939 degrees
! Estimated noise=2.72272 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000166118 Jy
! Component: 100  -  total flux cleaned = -0.000190547 Jy
! Component: 150  -  total flux cleaned = -0.000244895 Jy
! Component: 200  -  total flux cleaned = -0.000295892 Jy
! Total flux subtracted in 200 components = -0.000295892 Jy
! Clean residual min=-0.000896 max=0.000767 Jy/beam
! Clean residual mean=-0.000013 rms=0.000213 Jy/beam
! Combined flux in latest and established models = 0.0501275 Jy
selfcal
! Performing phase self-cal
! Adding 74 model components to the UV plane model.
! The established model now contains 643 components and 0.0501274 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062716Jy  sigma=0.412226
! Fit after  self-cal, rms=0.062704Jy  sigma=0.411958
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 = -4.83665e-05 Jy
! Component: 100  -  total flux cleaned = -4.98725e-05 Jy
! Component: 150  -  total flux cleaned = -0.000154291 Jy
! Component: 200  -  total flux cleaned = -0.00025838 Jy
! Total flux subtracted in 200 components = -0.00025838 Jy
! Clean residual min=-0.000770 max=0.000808 Jy/beam
! Clean residual mean=-0.000012 rms=0.000218 Jy/beam
! Combined flux in latest and established models = 0.0498691 Jy
! Performing phase self-cal
! Adding 79 model components to the UV plane model.
! The established model now contains 698 components and 0.0498691 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.062693Jy  sigma=0.411916
! Fit after  self-cal, rms=0.062696Jy  sigma=0.411895
! 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=14.28 mas, bmaj=51.01 mas, bpa=-0.9988 degrees
! Estimated noise=2.70823 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 14.28 x 51.01 at -0.9988 degrees (North through East)
! Clean map  min=-0.0036828  max=0.05625 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=13.44 mas, bmaj=49.74 mas, bpa=2.485 degrees
! Estimated noise=2.93467 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0283901 Jy
! Component: 100  -  total flux cleaned = 0.0303876 Jy
! Component: 150  -  total flux cleaned = 0.0334891 Jy
! Component: 200  -  total flux cleaned = 0.0334801 Jy
! Total flux subtracted in 200 components = 0.0334801 Jy
! Clean residual min=-0.017109 max=0.031647 Jy/beam
! Clean residual mean=0.000020 rms=0.006664 Jy/beam
! Combined flux in latest and established models = 0.0334801 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 64 model components to the UV plane model.
! The established model now contains 64 components and 0.0334801 Jy
! Inverting map and beam 
! Estimated beam: bmin=14.28 mas, bmaj=51.01 mas, bpa=-0.9988 degrees
! Estimated noise=2.70823 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 (0, 5.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0267509 Jy
! Component: 100  -  total flux cleaned = 0.0289606 Jy
! Component: 150  -  total flux cleaned = 0.0299133 Jy
! Component: 200  -  total flux cleaned = 0.0313429 Jy
! Total flux subtracted in 200 components = 0.0313429 Jy
! Clean residual min=-0.008017 max=0.007260 Jy/beam
! Clean residual mean=-0.000057 rms=0.002536 Jy/beam
! Combined flux in latest and established models = 0.064823 Jy
! Adding 91 model components to the UV plane model.
! The established model now contains 155 components and 0.064823 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=14.93 mas, bmaj=52.11 mas, bpa=-1.939 degrees
! Estimated noise=2.72272 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000447379 Jy
! Component: 100  -  total flux cleaned = 0.000974811 Jy
! Component: 150  -  total flux cleaned = 0.0014316 Jy
! Component: 200  -  total flux cleaned = 0.0020767 Jy
! Total flux subtracted in 200 components = 0.0020767 Jy
! Clean residual min=-0.007070 max=0.005228 Jy/beam
! Clean residual mean=-0.000071 rms=0.001918 Jy/beam
! Combined flux in latest and established models = 0.0668997 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 = 0.000558535 Jy
! Component: 100  -  total flux cleaned = 0.000563909 Jy
! Component: 150  -  total flux cleaned = 0.000385518 Jy
! Component: 200  -  total flux cleaned = 0.000138782 Jy
! Total flux subtracted in 200 components = 0.000138782 Jy
! Clean residual min=-0.006360 max=0.004423 Jy/beam
! Clean residual mean=-0.000070 rms=0.001622 Jy/beam
! Combined flux in latest and established models = 0.0670385 Jy
! Adding 170 model components to the UV plane model.
! The established model now contains 310 components and 0.0670385 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=14.28 mas, bmaj=51.01 mas, bpa=-0.9988 degrees
! Estimated noise=2.70823 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000156093 Jy
! Component: 100  -  total flux cleaned = -0.000226592 Jy
! Component: 150  -  total flux cleaned = -0.00029348 Jy
! Component: 200  -  total flux cleaned = -0.000226353 Jy
! Total flux subtracted in 200 components = -0.000226353 Jy
! Clean residual min=-0.005652 max=0.003781 Jy/beam
! Clean residual mean=-0.000064 rms=0.001433 Jy/beam
! Combined flux in latest and established models = 0.0668121 Jy
selfcal
! Performing phase self-cal
! Adding 59 model components to the UV plane model.
! The established model now contains 363 components and 0.0668121 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.063540Jy  sigma=0.418588
! Fit after  self-cal, rms=0.063247Jy  sigma=0.415408
wmodel J1520-3845_S_map.mod
! Writing 363 model components to file: J1520-3845_S_map.mod
wobs   J1520-3845_S_uvs.fits
! Writing UV FITS file: J1520-3845_S_uvs.fits
wwins  J1520-3845_S_map.win
! wwins: Wrote 2 windows to J1520-3845_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 = -0.000484997 Jy
! Component: 100  -  total flux cleaned = -0.000966538 Jy
! Component: 150  -  total flux cleaned = -0.00119717 Jy
! Component: 200  -  total flux cleaned = -0.00133337 Jy
! Component: 250  -  total flux cleaned = -0.00145703 Jy
! Component: 300  -  total flux cleaned = -0.00156921 Jy
! Component: 350  -  total flux cleaned = -0.00167446 Jy
! Component: 400  -  total flux cleaned = -0.00177394 Jy
! Component: 450  -  total flux cleaned = -0.00189339 Jy
! Component: 500  -  total flux cleaned = -0.00200824 Jy
! Component: 550  -  total flux cleaned = -0.00211885 Jy
! Component: 600  -  total flux cleaned = -0.00222534 Jy
! Component: 650  -  total flux cleaned = -0.00235002 Jy
! Component: 700  -  total flux cleaned = -0.00247091 Jy
! Component: 750  -  total flux cleaned = -0.00256905 Jy
! Component: 800  -  total flux cleaned = -0.00260728 Jy
! Component: 850  -  total flux cleaned = -0.0026073 Jy
! Component: 900  -  total flux cleaned = -0.00262542 Jy
! Component: 950  -  total flux cleaned = -0.00267976 Jy
! Component: 1000  -  total flux cleaned = -0.00275201 Jy
! Component: 1050  -  total flux cleaned = -0.00278803 Jy
! Component: 1100  -  total flux cleaned = -0.00282399 Jy
! Component: 1150  -  total flux cleaned = -0.00289619 Jy
! Component: 1200  -  total flux cleaned = -0.00295021 Jy
! Component: 1250  -  total flux cleaned = -0.00302243 Jy
! Component: 1300  -  total flux cleaned = -0.00311303 Jy
! Component: 1350  -  total flux cleaned = -0.00320395 Jy
! Component: 1400  -  total flux cleaned = -0.00329517 Jy
! Component: 1450  -  total flux cleaned = -0.00338654 Jy
! Component: 1500  -  total flux cleaned = -0.00345996 Jy
! Component: 1550  -  total flux cleaned = -0.00355228 Jy
! Component: 1600  -  total flux cleaned = -0.00360802 Jy
! Component: 1650  -  total flux cleaned = -0.00368292 Jy
! Component: 1700  -  total flux cleaned = -0.00377698 Jy
! Component: 1750  -  total flux cleaned = -0.00385282 Jy
! Component: 1800  -  total flux cleaned = -0.00394844 Jy
! Component: 1850  -  total flux cleaned = -0.0040258 Jy
! Component: 1900  -  total flux cleaned = -0.00412314 Jy
! Component: 1950  -  total flux cleaned = -0.00420141 Jy
! Component: 2000  -  total flux cleaned = -0.00432024 Jy
! Component: 2050  -  total flux cleaned = -0.00440026 Jy
! Component: 2100  -  total flux cleaned = -0.00448097 Jy
! Component: 2150  -  total flux cleaned = -0.00456235 Jy
! Component: 2200  -  total flux cleaned = -0.00466483 Jy
! Component: 2250  -  total flux cleaned = -0.00476826 Jy
! Component: 2300  -  total flux cleaned = -0.00485191 Jy
! Component: 2350  -  total flux cleaned = -0.00495751 Jy
! Component: 2400  -  total flux cleaned = -0.00506429 Jy
! Component: 2450  -  total flux cleaned = -0.00515063 Jy
! Component: 2500  -  total flux cleaned = -0.00521596 Jy
! Component: 2550  -  total flux cleaned = -0.00530368 Jy
! Component: 2600  -  total flux cleaned = -0.00537042 Jy
! Component: 2650  -  total flux cleaned = -0.00546035 Jy
! Component: 2700  -  total flux cleaned = -0.00550595 Jy
! Component: 2750  -  total flux cleaned = -0.00557472 Jy
! Component: 2800  -  total flux cleaned = -0.0056445 Jy
! Component: 2850  -  total flux cleaned = -0.00566805 Jy
! Component: 2900  -  total flux cleaned = -0.00571552 Jy
! Component: 2950  -  total flux cleaned = -0.00573969 Jy
! Component: 3000  -  total flux cleaned = -0.00578901 Jy
! Component: 3050  -  total flux cleaned = -0.0058139 Jy
! Component: 3100  -  total flux cleaned = -0.00586472 Jy
! Component: 3150  -  total flux cleaned = -0.00589049 Jy
! Component: 3200  -  total flux cleaned = -0.00591661 Jy
! Component: 3250  -  total flux cleaned = -0.00594313 Jy
! Component: 3300  -  total flux cleaned = -0.0060237 Jy
! Component: 3350  -  total flux cleaned = -0.00607852 Jy
! Component: 3400  -  total flux cleaned = -0.00610599 Jy
! Component: 3450  -  total flux cleaned = -0.00616219 Jy
! Component: 3500  -  total flux cleaned = -0.00619053 Jy
! Component: 3550  -  total flux cleaned = -0.00624814 Jy
! Component: 3600  -  total flux cleaned = -0.00630736 Jy
! Component: 3650  -  total flux cleaned = -0.0063972 Jy
! Component: 3700  -  total flux cleaned = -0.00642822 Jy
! Component: 3750  -  total flux cleaned = -0.0064905 Jy
! Component: 3800  -  total flux cleaned = -0.00655398 Jy
! Component: 3850  -  total flux cleaned = -0.00649025 Jy
! Component: 3900  -  total flux cleaned = -0.00649033 Jy
! Component: 3950  -  total flux cleaned = -0.00649032 Jy
! Component: 4000  -  total flux cleaned = -0.00652391 Jy
! Component: 4050  -  total flux cleaned = -0.00648999 Jy
! Total flux subtracted in 4096 components = -0.00652482 Jy
! Clean residual min=-0.001834 max=0.001876 Jy/beam
! Clean residual mean=-0.000034 rms=0.000744 Jy/beam
! Combined flux in latest and established models = 0.0602873 Jy
keep
! Adding 320 model components to the UV plane model.
! The established model now contains 682 components and 0.0602873 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1520-3845_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 14.28 x 51.01 at -0.9988 degrees (North through East)
! Clean map  min=-0.0053999  max=0.033603 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1520-3845_S_map.fits
wmodel /image_prod/ug002_uva//J1520-3845_S_map.mod
! Writing 682 model components to file: /image_prod/ug002_uva//J1520-3845_S_map.mod
wobs   /image_prod/ug002_uva//J1520-3845_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1520-3845_S_uvs.fits
wwins  /image_prod/ug002_uva//J1520-3845_S_map.win
! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1520-3845_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0336031 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000857791 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -7.65815 7.65815 15.3163 30.6326 61.2652
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0025 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.033 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  39.173 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1520-3845_S_dfm.log closed on Thu Mar  5 02:12:25 2020