! Started logfile: /image_prod/ug002_uva//J1830-4441_S_dfm.log on Thu Mar  5 03:46:52 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//J1830-4441_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1830-4441_S_uva.fits
! AN table 1: 60 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.727778 visibilities/baseline/integration-bin.
! Found source: J1830-4441
! 
! 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 2751 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 J1830-4441_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 63 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 63 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 63 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.044324Jy  sigma=5.163444
! Fit after  self-cal, rms=0.734415Jy  sigma=3.410988
! 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=3.249 mas, bmaj=15.14 mas, bpa=16.27 degrees
! Estimated noise=3.95846 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 = 0.223198 Jy
! Component: 100  -  total flux cleaned = 0.294944 Jy
! Total flux subtracted in 100 components = 0.294944 Jy
! Clean residual min=-0.024052 max=0.031679 Jy/beam
! Clean residual mean=-0.000005 rms=0.008330 Jy/beam
! Combined flux in latest and established models = 0.294944 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 25 components and 0.294944 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.127811Jy  sigma=0.574505
! Fit after  self-cal, rms=0.127967Jy  sigma=0.573991
! 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=3.948 mas, bmaj=17.79 mas, bpa=13.88 degrees
! Estimated noise=2.8312 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 = 0.0454257 Jy
! Component: 100  -  total flux cleaned = 0.0680405 Jy
! Component: 150  -  total flux cleaned = 0.0798004 Jy
! Component: 200  -  total flux cleaned = 0.0860052 Jy
! Total flux subtracted in 200 components = 0.0860052 Jy
! Clean residual min=-0.015906 max=0.013572 Jy/beam
! Clean residual mean=-0.000018 rms=0.004505 Jy/beam
! Combined flux in latest and established models = 0.38095 Jy
! Performing phase self-cal
! Adding 68 model components to the UV plane model.
! The established model now contains 89 components and 0.38095 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.114874Jy  sigma=0.476845
! Fit after  self-cal, rms=0.114957Jy  sigma=0.476603
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.948 x 17.79 at 13.88 degrees (North through East)
! Clean map  min=-0.015714  max=0.25055 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     KP        0.97     LA        1.02     NL        1.54     
!   OV        0.94     PT        1.01     SC        1.00     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     KP        1.00     LA        1.06     NL        1.46     
!   OV        0.91     PT        1.03     SC        1.02     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     KP        1.01     LA        1.03     NL        1.37     
!   OV        0.91     PT        1.02     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.114957Jy  sigma=0.476603
! Fit after  self-cal, rms=0.130171Jy  sigma=0.457321
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.933 mas, bmaj=18.24 mas, bpa=14.1 degrees
! Estimated noise=2.89641 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 = 0.000118806 Jy
! Component: 100  -  total flux cleaned = -9.925e-05 Jy
! Component: 150  -  total flux cleaned = -0.000475726 Jy
! Component: 200  -  total flux cleaned = -0.000637738 Jy
! Total flux subtracted in 200 components = -0.000637738 Jy
! Clean residual min=-0.010069 max=0.007428 Jy/beam
! Clean residual mean=0.000004 rms=0.002488 Jy/beam
! Combined flux in latest and established models = 0.380312 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 104 components and 0.380312 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.129556Jy  sigma=0.453932
! Fit after  self-cal, rms=0.129691Jy  sigma=0.453814
! 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=0.129691Jy  sigma=0.453814
! Fit after  self-cal, rms=0.133407Jy  sigma=0.450721
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.939 mas, bmaj=18.25 mas, bpa=14.11 degrees
! Estimated noise=2.90554 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00156499 Jy
! Component: 100  -  total flux cleaned = -0.00170743 Jy
! Component: 150  -  total flux cleaned = -0.0019507 Jy
! Component: 200  -  total flux cleaned = -0.00206645 Jy
! Total flux subtracted in 200 components = -0.00206645 Jy
! Clean residual min=-0.008299 max=0.005657 Jy/beam
! Clean residual mean=0.000035 rms=0.002017 Jy/beam
! Combined flux in latest and established models = 0.378246 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 110 components and 0.378246 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.133067Jy  sigma=0.449539
! Fit after  self-cal, rms=0.133095Jy  sigma=0.449523
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 = -0.000220437 Jy
! Component: 100  -  total flux cleaned = -0.000422787 Jy
! Component: 150  -  total flux cleaned = -0.000602356 Jy
! Component: 200  -  total flux cleaned = -0.000857738 Jy
! Total flux subtracted in 200 components = -0.000857738 Jy
! Clean residual min=-0.007920 max=0.005540 Jy/beam
! Clean residual mean=0.000035 rms=0.001948 Jy/beam
! Combined flux in latest and established models = 0.377388 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 115 components and 0.377388 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.132913Jy  sigma=0.448919
! Fit after  self-cal, rms=0.132908Jy  sigma=0.448916
! 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=0.132908Jy  sigma=0.448916
! Fit after  self-cal, rms=0.137075Jy  sigma=0.448694
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.935 mas, bmaj=18.25 mas, bpa=14.25 degrees
! Estimated noise=2.90999 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00102463 Jy
! Component: 100  -  total flux cleaned = -0.00123845 Jy
! Component: 150  -  total flux cleaned = -0.00153562 Jy
! Component: 200  -  total flux cleaned = -0.00181428 Jy
! Total flux subtracted in 200 components = -0.00181428 Jy
! Clean residual min=-0.007482 max=0.005180 Jy/beam
! Clean residual mean=0.000039 rms=0.001829 Jy/beam
! Combined flux in latest and established models = 0.375574 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 122 components and 0.375574 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.136831Jy  sigma=0.448053
! Fit after  self-cal, rms=0.136848Jy  sigma=0.448048
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 = -0.000182432 Jy
! Component: 100  -  total flux cleaned = -0.000435171 Jy
! Component: 150  -  total flux cleaned = -0.000596848 Jy
! Component: 200  -  total flux cleaned = -0.000820843 Jy
! Total flux subtracted in 200 components = -0.000820843 Jy
! Clean residual min=-0.007215 max=0.005133 Jy/beam
! Clean residual mean=0.000040 rms=0.001778 Jy/beam
! Combined flux in latest and established models = 0.374753 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 126 components and 0.374753 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.136699Jy  sigma=0.447661
! Fit after  self-cal, rms=0.136689Jy  sigma=0.447658
! 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=0.136689Jy  sigma=0.447658
! Fit after  self-cal, rms=0.139712Jy  sigma=0.447557
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=10.23 mas, bmaj=37.55 mas, bpa=1.674 degrees
! Estimated noise=3.19224 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000878515 Jy
! Component: 100  -  total flux cleaned = -0.00107133 Jy
! Component: 150  -  total flux cleaned = -0.00124712 Jy
! Component: 200  -  total flux cleaned = -0.00135464 Jy
! Total flux subtracted in 200 components = -0.00135464 Jy
! Clean residual min=-0.006334 max=0.004248 Jy/beam
! Clean residual mean=0.000055 rms=0.001863 Jy/beam
! Combined flux in latest and established models = 0.373398 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 130 components and 0.373398 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.139654Jy  sigma=0.447368
! Fit after  self-cal, rms=0.139667Jy  sigma=0.447363
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 = -0.00010766 Jy
! Component: 100  -  total flux cleaned = -0.000246048 Jy
! Component: 150  -  total flux cleaned = -0.000333453 Jy
! Component: 200  -  total flux cleaned = -0.000455605 Jy
! Total flux subtracted in 200 components = -0.000455605 Jy
! Clean residual min=-0.006254 max=0.004224 Jy/beam
! Clean residual mean=0.000055 rms=0.001834 Jy/beam
! Combined flux in latest and established models = 0.372942 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 131 components and 0.372942 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.139612Jy  sigma=0.447261
! Fit after  self-cal, rms=0.139604Jy  sigma=0.447260
! 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=3.931 mas, bmaj=18.23 mas, bpa=14.39 degrees
! Estimated noise=2.91172 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.931 x 18.23 at 14.39 degrees (North through East)
! Clean map  min=-0.0069657  max=0.25596 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.202 mas, bmaj=15.28 mas, bpa=16.77 degrees
! Estimated noise=4.0578 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.228963 Jy
! Component: 100  -  total flux cleaned = 0.298405 Jy
! Component: 150  -  total flux cleaned = 0.328158 Jy
! Component: 200  -  total flux cleaned = 0.34357 Jy
! Total flux subtracted in 200 components = 0.34357 Jy
! Clean residual min=-0.009805 max=0.008380 Jy/beam
! Clean residual mean=0.000026 rms=0.002423 Jy/beam
! Combined flux in latest and established models = 0.34357 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 57 model components to the UV plane model.
! The established model now contains 57 components and 0.34357 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.931 mas, bmaj=18.23 mas, bpa=14.39 degrees
! Estimated noise=2.91172 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 = 0.0125856 Jy
! Component: 100  -  total flux cleaned = 0.0187552 Jy
! Component: 150  -  total flux cleaned = 0.0219038 Jy
! Component: 200  -  total flux cleaned = 0.0235593 Jy
! Total flux subtracted in 200 components = 0.0235593 Jy
! Clean residual min=-0.006066 max=0.005365 Jy/beam
! Clean residual mean=0.000047 rms=0.001600 Jy/beam
! Combined flux in latest and established models = 0.367129 Jy
! Adding 44 model components to the UV plane model.
! The established model now contains 97 components and 0.367129 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=10.23 mas, bmaj=37.55 mas, bpa=1.674 degrees
! Estimated noise=3.19224 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00146165 Jy
! Component: 100  -  total flux cleaned = 0.00162829 Jy
! Component: 150  -  total flux cleaned = 0.00174207 Jy
! Component: 200  -  total flux cleaned = 0.00188021 Jy
! Total flux subtracted in 200 components = 0.00188021 Jy
! Clean residual min=-0.005772 max=0.004594 Jy/beam
! Clean residual mean=0.000069 rms=0.001740 Jy/beam
! Combined flux in latest and established models = 0.369009 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 = 9.69339e-05 Jy
! Component: 100  -  total flux cleaned = 0.000186144 Jy
! Component: 150  -  total flux cleaned = 0.000297804 Jy
! Component: 200  -  total flux cleaned = 0.000377158 Jy
! Total flux subtracted in 200 components = 0.000377158 Jy
! Clean residual min=-0.005786 max=0.004527 Jy/beam
! Clean residual mean=0.000069 rms=0.001738 Jy/beam
! Combined flux in latest and established models = 0.369387 Jy
! Adding 24 model components to the UV plane model.
! The established model now contains 114 components and 0.369386 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.931 mas, bmaj=18.23 mas, bpa=14.39 degrees
! Estimated noise=2.91172 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.67081e-05 Jy
! Component: 100  -  total flux cleaned = 6.56068e-06 Jy
! Component: 150  -  total flux cleaned = 6.94721e-05 Jy
! Component: 200  -  total flux cleaned = 7.04139e-05 Jy
! Total flux subtracted in 200 components = 7.04139e-05 Jy
! Clean residual min=-0.005760 max=0.005151 Jy/beam
! Clean residual mean=0.000045 rms=0.001591 Jy/beam
! Combined flux in latest and established models = 0.369457 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 127 components and 0.369457 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.139185Jy  sigma=0.446445
! Fit after  self-cal, rms=0.139012Jy  sigma=0.446377
wmodel J1830-4441_S_map.mod
! Writing 127 model components to file: J1830-4441_S_map.mod
wobs   J1830-4441_S_uvs.fits
! Writing UV FITS file: J1830-4441_S_uvs.fits
wwins  J1830-4441_S_map.win
! wwins: Wrote 1 windows to J1830-4441_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 = -0.00242776 Jy
! Component: 100  -  total flux cleaned = -0.00335603 Jy
! Component: 150  -  total flux cleaned = -0.00436755 Jy
! Component: 200  -  total flux cleaned = -0.00530413 Jy
! Component: 250  -  total flux cleaned = -0.00581395 Jy
! Component: 300  -  total flux cleaned = -0.00609074 Jy
! Component: 350  -  total flux cleaned = -0.00609017 Jy
! Component: 400  -  total flux cleaned = -0.00602979 Jy
! Component: 450  -  total flux cleaned = -0.00614566 Jy
! Component: 500  -  total flux cleaned = -0.00625575 Jy
! Component: 550  -  total flux cleaned = -0.00614771 Jy
! Component: 600  -  total flux cleaned = -0.00614688 Jy
! Component: 650  -  total flux cleaned = -0.00614679 Jy
! Component: 700  -  total flux cleaned = -0.00619534 Jy
! Component: 750  -  total flux cleaned = -0.00600937 Jy
! Component: 800  -  total flux cleaned = -0.00610098 Jy
! Component: 850  -  total flux cleaned = -0.00614529 Jy
! Component: 900  -  total flux cleaned = -0.00605909 Jy
! Component: 950  -  total flux cleaned = -0.00606062 Jy
! Component: 1000  -  total flux cleaned = -0.00610179 Jy
! Component: 1050  -  total flux cleaned = -0.00614221 Jy
! Component: 1100  -  total flux cleaned = -0.0061818 Jy
! Component: 1150  -  total flux cleaned = -0.00618232 Jy
! Component: 1200  -  total flux cleaned = -0.0062584 Jy
! Component: 1250  -  total flux cleaned = -0.00633233 Jy
! Component: 1300  -  total flux cleaned = -0.00644079 Jy
! Component: 1350  -  total flux cleaned = -0.00651198 Jy
! Component: 1400  -  total flux cleaned = -0.00658208 Jy
! Component: 1450  -  total flux cleaned = -0.00665181 Jy
! Component: 1500  -  total flux cleaned = -0.00678874 Jy
! Component: 1550  -  total flux cleaned = -0.00685628 Jy
! Component: 1600  -  total flux cleaned = -0.00685622 Jy
! Component: 1650  -  total flux cleaned = -0.00688957 Jy
! Component: 1700  -  total flux cleaned = -0.00698757 Jy
! Component: 1750  -  total flux cleaned = -0.00701985 Jy
! Component: 1800  -  total flux cleaned = -0.00698818 Jy
! Component: 1850  -  total flux cleaned = -0.00711491 Jy
! Component: 1900  -  total flux cleaned = -0.00714606 Jy
! Component: 1950  -  total flux cleaned = -0.00720808 Jy
! Component: 2000  -  total flux cleaned = -0.00730059 Jy
! Component: 2050  -  total flux cleaned = -0.00739243 Jy
! Component: 2100  -  total flux cleaned = -0.00748352 Jy
! Component: 2150  -  total flux cleaned = -0.00751359 Jy
! Component: 2200  -  total flux cleaned = -0.00760347 Jy
! Component: 2250  -  total flux cleaned = -0.00754364 Jy
! Component: 2300  -  total flux cleaned = -0.00751406 Jy
! Component: 2350  -  total flux cleaned = -0.00745503 Jy
! Component: 2400  -  total flux cleaned = -0.00745524 Jy
! Component: 2450  -  total flux cleaned = -0.0074259 Jy
! Component: 2500  -  total flux cleaned = -0.00739661 Jy
! Component: 2550  -  total flux cleaned = -0.00730914 Jy
! Component: 2600  -  total flux cleaned = -0.00736742 Jy
! Component: 2650  -  total flux cleaned = -0.00745437 Jy
! Component: 2700  -  total flux cleaned = -0.00756987 Jy
! Component: 2750  -  total flux cleaned = -0.00765649 Jy
! Component: 2800  -  total flux cleaned = -0.00777175 Jy
! Component: 2850  -  total flux cleaned = -0.00791573 Jy
! Component: 2900  -  total flux cleaned = -0.00808836 Jy
! Component: 2950  -  total flux cleaned = -0.00814599 Jy
! Component: 3000  -  total flux cleaned = -0.00840502 Jy
! Component: 3050  -  total flux cleaned = -0.00860693 Jy
! Component: 3100  -  total flux cleaned = -0.00886694 Jy
! Component: 3150  -  total flux cleaned = -0.00915668 Jy
! Component: 3200  -  total flux cleaned = -0.00941812 Jy
! Component: 3250  -  total flux cleaned = -0.00962204 Jy
! Component: 3300  -  total flux cleaned = -0.00988492 Jy
! Component: 3350  -  total flux cleaned = -0.01009 Jy
! Component: 3400  -  total flux cleaned = -0.010296 Jy
! Component: 3450  -  total flux cleaned = -0.0105324 Jy
! Component: 3500  -  total flux cleaned = -0.0107994 Jy
! Component: 3550  -  total flux cleaned = -0.0109485 Jy
! Component: 3600  -  total flux cleaned = -0.0110382 Jy
! Component: 3650  -  total flux cleaned = -0.0111892 Jy
! Component: 3700  -  total flux cleaned = -0.0113108 Jy
! Component: 3750  -  total flux cleaned = -0.0114024 Jy
! Component: 3800  -  total flux cleaned = -0.0115252 Jy
! Component: 3850  -  total flux cleaned = -0.0116492 Jy
! Component: 3900  -  total flux cleaned = -0.0118053 Jy
! Component: 3950  -  total flux cleaned = -0.0118997 Jy
! Component: 4000  -  total flux cleaned = -0.0119948 Jy
! Component: 4050  -  total flux cleaned = -0.0121546 Jy
! Total flux subtracted in 4096 components = -0.0121867 Jy
! Clean residual min=-0.001923 max=0.001813 Jy/beam
! Clean residual mean=-0.000013 rms=0.000601 Jy/beam
! Combined flux in latest and established models = 0.35727 Jy
keep
! Adding 253 model components to the UV plane model.
! The established model now contains 380 components and 0.35727 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1830-4441_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.931 x 18.23 at 14.39 degrees (North through East)
! Clean map  min=-0.0043281  max=0.28564 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1830-4441_S_map.fits
wmodel /image_prod/ug002_uva//J1830-4441_S_map.mod
! Writing 380 model components to file: /image_prod/ug002_uva//J1830-4441_S_map.mod
wobs   /image_prod/ug002_uva//J1830-4441_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1830-4441_S_uvs.fits
wwins  /image_prod/ug002_uva//J1830-4441_S_map.win
! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1830-4441_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.285642 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000584619 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.614006 0.614006 1.22801 2.45602 4.91204 9.82409 19.6482 39.2964 78.5927
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0017 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.285 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  488.594 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1830-4441_S_dfm.log closed on Thu Mar  5 03:46:56 2020