! Started logfile: /image_prod/ug002_uva//J0118-2141_S_b_dfm.log on Wed Mar  4 18:57:13 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//J0118-2141_S_b_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0118-2141_S_b_uva.fits
! AN table 1: 8 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.9 visibilities/baseline/integration-bin.
! Found source: J0118-2141
! 
! 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 972 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 J0118-2141_S_b]
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 5 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 5 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 5 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.596207Jy  sigma=12.131005
! Fit after  self-cal, rms=0.242958Jy  sigma=1.918481
! 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=2.703 mas, bmaj=7.223 mas, bpa=3.901 degrees
! Estimated noise=3.62539 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 = 0.923242 Jy
! Component: 100  -  total flux cleaned = 1.12457 Jy
! Total flux subtracted in 100 components = 1.12457 Jy
! Clean residual min=-0.037464 max=0.091421 Jy/beam
! Clean residual mean=-0.000248 rms=0.013480 Jy/beam
! Combined flux in latest and established models = 1.12457 Jy
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1.12457 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.172252Jy  sigma=1.313982
! Fit after  self-cal, rms=0.172251Jy  sigma=1.313968
! Inverting map 
! Added new window around map position (-2.5, 8).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.079213 Jy
! Component: 100  -  total flux cleaned = 0.0949223 Jy
! Total flux subtracted in 100 components = 0.0949223 Jy
! Clean residual min=-0.031394 max=0.060868 Jy/beam
! Clean residual mean=-0.000142 rms=0.009548 Jy/beam
! Combined flux in latest and established models = 1.21949 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 11 components and 1.21949 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.136875Jy  sigma=1.031697
! Fit after  self-cal, rms=0.134678Jy  sigma=1.011667
! 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=3.011 mas, bmaj=8.055 mas, bpa=3.299 degrees
! Estimated noise=3.13973 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 (-16, 71.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0451046 Jy
! Component: 100  -  total flux cleaned = 0.0477947 Jy
! Component: 150  -  total flux cleaned = 0.0483653 Jy
! Component: 200  -  total flux cleaned = 0.0488961 Jy
! Total flux subtracted in 200 components = 0.0488961 Jy
! Clean residual min=-0.028476 max=0.038894 Jy/beam
! Clean residual mean=-0.000143 rms=0.007318 Jy/beam
! Combined flux in latest and established models = 1.26839 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 26 components and 1.26839 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.116748Jy  sigma=0.864601
! Fit after  self-cal, rms=0.115350Jy  sigma=0.849215
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.011 x 8.055 at 3.299 degrees (North through East)
! Clean map  min=-0.030818  max=1.1243 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.98     HN        1.11     KP        0.95     
!   LA        1.01     MK        1.01     NL        1.03     OV        0.97     
!   PT        0.99     SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.14     FD        0.97     HN        1.11     KP        0.97     
!   LA        1.00     MK        1.02     NL        0.99     OV        0.97     
!   PT        1.00     SC        0.91     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        0.97     HN        1.11     KP        0.98     
!   LA        0.98     MK        0.98     NL        1.06     OV        0.95     
!   PT        0.97     SC        1.02     
! 
! 
! Fit before self-cal, rms=0.115350Jy  sigma=0.849215
! Fit after  self-cal, rms=0.093021Jy  sigma=0.644162
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.016 mas, bmaj=8.039 mas, bpa=3.644 degrees
! Estimated noise=3.15374 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 = -0.00894746 Jy
! Component: 100  -  total flux cleaned = -0.0125885 Jy
! Component: 150  -  total flux cleaned = -0.0132119 Jy
! Component: 200  -  total flux cleaned = -0.013727 Jy
! Total flux subtracted in 200 components = -0.013727 Jy
! Clean residual min=-0.016740 max=0.014222 Jy/beam
! Clean residual mean=-0.000105 rms=0.003573 Jy/beam
! Combined flux in latest and established models = 1.25466 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 43 components and 1.25466 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.089174Jy  sigma=0.619823
! Fit after  self-cal, rms=0.089000Jy  sigma=0.618968
! 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=0.089000Jy  sigma=0.618968
! Fit after  self-cal, rms=0.088990Jy  sigma=0.614165
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.016 mas, bmaj=8.038 mas, bpa=3.692 degrees
! Estimated noise=3.15107 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00752467 Jy
! Component: 100  -  total flux cleaned = -0.00833481 Jy
! Component: 150  -  total flux cleaned = -0.00899855 Jy
! Component: 200  -  total flux cleaned = -0.00939846 Jy
! Total flux subtracted in 200 components = -0.00939846 Jy
! Clean residual min=-0.014357 max=0.013161 Jy/beam
! Clean residual mean=-0.000098 rms=0.003161 Jy/beam
! Combined flux in latest and established models = 1.24526 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 49 components and 1.24526 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.087141Jy  sigma=0.603515
! Fit after  self-cal, rms=0.087015Jy  sigma=0.603108
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 = -0.00100165 Jy
! Component: 100  -  total flux cleaned = -0.0016442 Jy
! Component: 150  -  total flux cleaned = -0.00193211 Jy
! Component: 200  -  total flux cleaned = -0.00193336 Jy
! Total flux subtracted in 200 components = -0.00193336 Jy
! Clean residual min=-0.013597 max=0.013767 Jy/beam
! Clean residual mean=-0.000102 rms=0.003078 Jy/beam
! Combined flux in latest and established models = 1.24333 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 66 components and 1.24333 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.086412Jy  sigma=0.600127
! Fit after  self-cal, rms=0.086398Jy  sigma=0.600001
! Inverting map 
! Added new window around map position (5, -6.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.011314 Jy
! Component: 100  -  total flux cleaned = 0.0128354 Jy
! Component: 150  -  total flux cleaned = 0.0136364 Jy
! Component: 200  -  total flux cleaned = 0.0143311 Jy
! Total flux subtracted in 200 components = 0.0143311 Jy
! Clean residual min=-0.012862 max=0.009129 Jy/beam
! Clean residual mean=-0.000069 rms=0.002705 Jy/beam
! Combined flux in latest and established models = 1.25766 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 89 components and 1.25766 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.084618Jy  sigma=0.586602
! Fit after  self-cal, rms=0.084453Jy  sigma=0.585774
! 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=0.084453Jy  sigma=0.585774
! Fit after  self-cal, rms=0.084528Jy  sigma=0.583059
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.014 mas, bmaj=8.034 mas, bpa=3.698 degrees
! Estimated noise=3.15091 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00354232 Jy
! Component: 100  -  total flux cleaned = -0.0029769 Jy
! Component: 150  -  total flux cleaned = -0.00248841 Jy
! Component: 200  -  total flux cleaned = -0.00204798 Jy
! Total flux subtracted in 200 components = -0.00204798 Jy
! Clean residual min=-0.010718 max=0.008622 Jy/beam
! Clean residual mean=-0.000066 rms=0.002403 Jy/beam
! Combined flux in latest and established models = 1.25561 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 100 components and 1.25561 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.083627Jy  sigma=0.577432
! Fit after  self-cal, rms=0.083513Jy  sigma=0.577013
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 = -4.10971e-05 Jy
! Component: 100  -  total flux cleaned = 0.000211135 Jy
! Component: 150  -  total flux cleaned = 0.000446772 Jy
! Component: 200  -  total flux cleaned = 0.000671234 Jy
! Total flux subtracted in 200 components = 0.000671234 Jy
! Clean residual min=-0.010187 max=0.008846 Jy/beam
! Clean residual mean=-0.000064 rms=0.002308 Jy/beam
! Combined flux in latest and established models = 1.25628 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 107 components and 1.25628 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.083122Jy  sigma=0.574583
! Fit after  self-cal, rms=0.083076Jy  sigma=0.574478
! 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=0.083076Jy  sigma=0.574478
! Fit after  self-cal, rms=0.083226Jy  sigma=0.573001
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.399 mas, bmaj=18.71 mas, bpa=9.86 degrees
! Estimated noise=4.01604 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000188817 Jy
! Component: 100  -  total flux cleaned = 0.000437034 Jy
! Component: 150  -  total flux cleaned = 0.000970282 Jy
! Component: 200  -  total flux cleaned = 0.00136716 Jy
! Total flux subtracted in 200 components = 0.00136716 Jy
! Clean residual min=-0.011048 max=0.009743 Jy/beam
! Clean residual mean=-0.000101 rms=0.002938 Jy/beam
! Combined flux in latest and established models = 1.25765 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 125 components and 1.25765 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.082988Jy  sigma=0.571673
! Fit after  self-cal, rms=0.082951Jy  sigma=0.571550
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 = 8.17075e-05 Jy
! Component: 100  -  total flux cleaned = 0.000596563 Jy
! Component: 150  -  total flux cleaned = 0.000869359 Jy
! Component: 200  -  total flux cleaned = 0.00113338 Jy
! Total flux subtracted in 200 components = 0.00113338 Jy
! Clean residual min=-0.010911 max=0.009646 Jy/beam
! Clean residual mean=-0.000096 rms=0.002874 Jy/beam
! Combined flux in latest and established models = 1.25878 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 137 components and 1.25878 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.082887Jy  sigma=0.571241
! Fit after  self-cal, rms=0.082865Jy  sigma=0.571199
! 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=3.012 mas, bmaj=8.03 mas, bpa=3.712 degrees
! Estimated noise=3.14996 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.012 x 8.03 at 3.712 degrees (North through East)
! Clean map  min=-0.014422  max=1.1301 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=0.082865Jy  sigma=0.571199
! Fit after  self-cal, rms=0.078297Jy  sigma=0.528951
! Inverting map and beam 
! Estimated beam: bmin=3.013 mas, bmaj=8.029 mas, bpa=3.725 degrees
! Estimated noise=3.1501 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00323072 Jy
! Component: 100  -  total flux cleaned = -0.00360188 Jy
! Component: 150  -  total flux cleaned = -0.00381679 Jy
! Component: 200  -  total flux cleaned = -0.00381238 Jy
! Total flux subtracted in 200 components = -0.00381238 Jy
! Clean residual min=-0.008996 max=0.007872 Jy/beam
! Clean residual mean=-0.000052 rms=0.002071 Jy/beam
! Combined flux in latest and established models = 1.25497 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 148 components and 1.25497 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.077908Jy  sigma=0.526276
! Fit after  self-cal, rms=0.077863Jy  sigma=0.526163
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00023679 Jy
! Component: 100  -  total flux cleaned = -0.000318836 Jy
! Component: 150  -  total flux cleaned = -0.000399391 Jy
! Component: 200  -  total flux cleaned = -0.000396928 Jy
! Total flux subtracted in 200 components = -0.000396928 Jy
! Clean residual min=-0.008593 max=0.008035 Jy/beam
! Clean residual mean=-0.000053 rms=0.002029 Jy/beam
! Combined flux in latest and established models = 1.25457 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 158 components and 1.25458 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.077672Jy  sigma=0.524983
! Fit after  self-cal, rms=0.077652Jy  sigma=0.524939
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.077652Jy  sigma=0.524939
! Fit after  self-cal, rms=0.077769Jy  sigma=0.524348
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=2.694 mas, bmaj=7.198 mas, bpa=4.232 degrees
! Estimated noise=3.65718 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.93108 Jy
! Component: 100  -  total flux cleaned = 1.13541 Jy
! Component: 150  -  total flux cleaned = 1.19642 Jy
! Component: 200  -  total flux cleaned = 1.22522 Jy
! Total flux subtracted in 200 components = 1.22522 Jy
! Clean residual min=-0.014028 max=0.016878 Jy/beam
! Clean residual mean=-0.000057 rms=0.003646 Jy/beam
! Combined flux in latest and established models = 1.22522 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 15 model components to the UV plane model.
! The established model now contains 15 components and 1.22522 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.013 mas, bmaj=8.029 mas, bpa=3.72 degrees
! Estimated noise=3.1493 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 (4, 7).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0165831 Jy
! Component: 100  -  total flux cleaned = 0.0223442 Jy
! Component: 150  -  total flux cleaned = 0.0247255 Jy
! Component: 200  -  total flux cleaned = 0.0266605 Jy
! Total flux subtracted in 200 components = 0.0266605 Jy
! Clean residual min=-0.009202 max=0.009216 Jy/beam
! Clean residual mean=-0.000046 rms=0.002260 Jy/beam
! Combined flux in latest and established models = 1.25188 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 53 components and 1.25188 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=7.405 mas, bmaj=18.72 mas, bpa=9.845 degrees
! Estimated noise=4.01314 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00521888 Jy
! Component: 100  -  total flux cleaned = 0.00688061 Jy
! Component: 150  -  total flux cleaned = 0.00818766 Jy
! Component: 200  -  total flux cleaned = 0.00882487 Jy
! Total flux subtracted in 200 components = 0.00882487 Jy
! Clean residual min=-0.010374 max=0.007667 Jy/beam
! Clean residual mean=-0.000047 rms=0.002473 Jy/beam
! Combined flux in latest and established models = 1.26071 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 = 0.00024372 Jy
! Component: 100  -  total flux cleaned = 0.000394493 Jy
! Component: 150  -  total flux cleaned = 0.000535715 Jy
! Component: 200  -  total flux cleaned = 0.000735698 Jy
! Total flux subtracted in 200 components = 0.000735698 Jy
! Clean residual min=-0.010074 max=0.007469 Jy/beam
! Clean residual mean=-0.000046 rms=0.002424 Jy/beam
! Combined flux in latest and established models = 1.26144 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 80 components and 1.26144 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.013 mas, bmaj=8.029 mas, bpa=3.72 degrees
! Estimated noise=3.1493 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000344951 Jy
! Component: 100  -  total flux cleaned = -0.00123452 Jy
! Component: 150  -  total flux cleaned = -0.00123702 Jy
! Component: 200  -  total flux cleaned = -0.00124081 Jy
! Total flux subtracted in 200 components = -0.00124081 Jy
! Clean residual min=-0.008490 max=0.008904 Jy/beam
! Clean residual mean=-0.000034 rms=0.001999 Jy/beam
! Combined flux in latest and established models = 1.2602 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 96 components and 1.2602 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.078234Jy  sigma=0.526572
! Fit after  self-cal, rms=0.077999Jy  sigma=0.525500
wmodel J0118-2141_S_b_map.mod
! Writing 96 model components to file: J0118-2141_S_b_map.mod
wobs   J0118-2141_S_b_uvs.fits
! Writing UV FITS file: J0118-2141_S_b_uvs.fits
wwins  J0118-2141_S_b_map.win
! wwins: Wrote 5 windows to J0118-2141_S_b_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 = -0.000732842 Jy
! Component: 100  -  total flux cleaned = -0.00202433 Jy
! Component: 150  -  total flux cleaned = -0.00260807 Jy
! Component: 200  -  total flux cleaned = -0.00293698 Jy
! Component: 250  -  total flux cleaned = -0.00334774 Jy
! Component: 300  -  total flux cleaned = -0.00344584 Jy
! Component: 350  -  total flux cleaned = -0.00372228 Jy
! Component: 400  -  total flux cleaned = -0.0038075 Jy
! Component: 450  -  total flux cleaned = -0.00389184 Jy
! Component: 500  -  total flux cleaned = -0.00405324 Jy
! Component: 550  -  total flux cleaned = -0.00413133 Jy
! Component: 600  -  total flux cleaned = -0.00443268 Jy
! Component: 650  -  total flux cleaned = -0.00450573 Jy
! Component: 700  -  total flux cleaned = -0.00464578 Jy
! Component: 750  -  total flux cleaned = -0.00457506 Jy
! Component: 800  -  total flux cleaned = -0.00450822 Jy
! Component: 850  -  total flux cleaned = -0.00438165 Jy
! Component: 900  -  total flux cleaned = -0.00444438 Jy
! Component: 950  -  total flux cleaned = -0.00432424 Jy
! Component: 1000  -  total flux cleaned = -0.00420808 Jy
! Component: 1050  -  total flux cleaned = -0.00409382 Jy
! Component: 1100  -  total flux cleaned = -0.00398375 Jy
! Component: 1150  -  total flux cleaned = -0.00387584 Jy
! Component: 1200  -  total flux cleaned = -0.00382369 Jy
! Component: 1250  -  total flux cleaned = -0.00392488 Jy
! Component: 1300  -  total flux cleaned = -0.00377582 Jy
! Component: 1350  -  total flux cleaned = -0.00396965 Jy
! Component: 1400  -  total flux cleaned = -0.00396931 Jy
! Component: 1450  -  total flux cleaned = -0.00406077 Jy
! Component: 1500  -  total flux cleaned = -0.00392525 Jy
! Component: 1550  -  total flux cleaned = -0.00414421 Jy
! Component: 1600  -  total flux cleaned = -0.00405705 Jy
! Component: 1650  -  total flux cleaned = -0.00409892 Jy
! Component: 1700  -  total flux cleaned = -0.00413977 Jy
! Component: 1750  -  total flux cleaned = -0.00417989 Jy
! Component: 1800  -  total flux cleaned = -0.00414078 Jy
! Component: 1850  -  total flux cleaned = -0.00421801 Jy
! Component: 1900  -  total flux cleaned = -0.00410327 Jy
! Component: 1950  -  total flux cleaned = -0.00399125 Jy
! Component: 2000  -  total flux cleaned = -0.0039912 Jy
! Component: 2050  -  total flux cleaned = -0.00395457 Jy
! Component: 2100  -  total flux cleaned = -0.00384817 Jy
! Component: 2150  -  total flux cleaned = -0.00377834 Jy
! Component: 2200  -  total flux cleaned = -0.00367496 Jy
! Component: 2250  -  total flux cleaned = -0.00364117 Jy
! Component: 2300  -  total flux cleaned = -0.00357428 Jy
! Component: 2350  -  total flux cleaned = -0.00340984 Jy
! Component: 2400  -  total flux cleaned = -0.00344242 Jy
! Component: 2450  -  total flux cleaned = -0.00321789 Jy
! Component: 2500  -  total flux cleaned = -0.00318642 Jy
! Component: 2550  -  total flux cleaned = -0.00303049 Jy
! Component: 2600  -  total flux cleaned = -0.00290758 Jy
! Component: 2650  -  total flux cleaned = -0.00284703 Jy
! Component: 2700  -  total flux cleaned = -0.0027865 Jy
! Component: 2750  -  total flux cleaned = -0.00266751 Jy
! Component: 2800  -  total flux cleaned = -0.00260899 Jy
! Component: 2850  -  total flux cleaned = -0.00257992 Jy
! Component: 2900  -  total flux cleaned = -0.00255152 Jy
! Component: 2950  -  total flux cleaned = -0.00246625 Jy
! Component: 3000  -  total flux cleaned = -0.00246668 Jy
! Component: 3050  -  total flux cleaned = -0.00243883 Jy
! Component: 3100  -  total flux cleaned = -0.00252177 Jy
! Component: 3150  -  total flux cleaned = -0.00254949 Jy
! Component: 3200  -  total flux cleaned = -0.00263087 Jy
! Component: 3250  -  total flux cleaned = -0.00263091 Jy
! Component: 3300  -  total flux cleaned = -0.00265792 Jy
! Component: 3350  -  total flux cleaned = -0.00265821 Jy
! Component: 3400  -  total flux cleaned = -0.00278975 Jy
! Component: 3450  -  total flux cleaned = -0.00276352 Jy
! Component: 3500  -  total flux cleaned = -0.00278936 Jy
! Component: 3550  -  total flux cleaned = -0.00271195 Jy
! Component: 3600  -  total flux cleaned = -0.00278922 Jy
! Component: 3650  -  total flux cleaned = -0.00283996 Jy
! Component: 3700  -  total flux cleaned = -0.00278924 Jy
! Component: 3750  -  total flux cleaned = -0.00273876 Jy
! Component: 3800  -  total flux cleaned = -0.0027639 Jy
! Component: 3850  -  total flux cleaned = -0.00268912 Jy
! Component: 3900  -  total flux cleaned = -0.00271397 Jy
! Component: 3950  -  total flux cleaned = -0.00266462 Jy
! Component: 4000  -  total flux cleaned = -0.00264005 Jy
! Component: 4050  -  total flux cleaned = -0.00259119 Jy
! Total flux subtracted in 4096 components = -0.00266445 Jy
! Clean residual min=-0.001322 max=0.001228 Jy/beam
! Clean residual mean=-0.000004 rms=0.000419 Jy/beam
! Combined flux in latest and established models = 1.25754 Jy
keep
! Adding 298 model components to the UV plane model.
! The established model now contains 394 components and 1.25754 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0118-2141_S_b_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.013 x 8.029 at 3.72 degrees (North through East)
! Clean map  min=-0.0050374  max=1.1466 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0118-2141_S_b_map.fits
wmodel /image_prod/ug002_uva//J0118-2141_S_b_map.mod
! Writing 394 model components to file: /image_prod/ug002_uva//J0118-2141_S_b_map.mod
wobs   /image_prod/ug002_uva//J0118-2141_S_b_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0118-2141_S_b_uvs.fits
wwins  /image_prod/ug002_uva//J0118-2141_S_b_map.win
! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0118-2141_S_b_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.14657 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000414705 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.108507 0.108507 0.217014 0.434029 0.868057 1.73611 3.47223 6.94446 13.8889 27.7778 55.5557
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0012 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.146 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2764.79 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0118-2141_S_b_dfm.log closed on Wed Mar  4 18:57:18 2020