! Started logfile: /vlbi/sb072/temp_maps//J1848-4230_C_dfm.log on Sat Dec 15 22:35:50 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.3000
float taper_size
taper_size =   40.0
float freq
freq       =    4.12800
obs     /vlbi/sb072/temp_maps//J1848-4230_C_uva.fits
! Reading UV FITS file: /vlbi/sb072/temp_maps//J1848-4230_C_uva.fits
! AN table 1: 19 integrations on 6 of 6 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J1848-4230
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    4.128e+09      3.2e+07          1      3.2e+07
!  02        2     4.16e+09      3.2e+07          1      3.2e+07
!  03        3    4.192e+09      3.2e+07          1      3.2e+07
!  04        4    4.224e+09      3.2e+07          1      3.2e+07
!  05        5    4.416e+09      3.2e+07          1      3.2e+07
!  06        6    4.512e+09      3.2e+07          1      3.2e+07
!  07        7    4.544e+09      3.2e+07          1      3.2e+07
!  08        8    4.576e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 94 lines of history.
! 
! Reading 912 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 8 channels.
! Selecting polarization: RR,  channels: 1..8
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.3 
print "taper_size =", taper_size
! taper_size = 40 
![@/opt64/bin/pima_mupet_01.dfm J1848-4230_C]
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 0.300x0.300 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.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=1.000854Jy  sigma=23.656334
! Fit after  self-cal, rms=0.969711Jy  sigma=22.832820
! 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=4.04 mas, bmaj=98.46 mas, bpa=-23.19 degrees
! Estimated noise=1.55275 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 = 0.0209025 Jy
! Component: 100  -  total flux cleaned = 0.0306546 Jy
! Total flux subtracted in 100 components = 0.0306546 Jy
! Clean residual min=-0.004820 max=0.005014 Jy/beam
! Clean residual mean=0.000020 rms=0.002251 Jy/beam
! Combined flux in latest and established models = 0.0306546 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 23 components and 0.0306546 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.027135Jy  sigma=0.596849
! Fit after  self-cal, rms=0.026527Jy  sigma=0.580182
! 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=4.996 mas, bmaj=88.52 mas, bpa=-23 degrees
! Estimated noise=1.0351 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 = 0.00902811 Jy
! Component: 100  -  total flux cleaned = 0.011366 Jy
! Component: 150  -  total flux cleaned = 0.0106091 Jy
! Component: 200  -  total flux cleaned = 0.00990476 Jy
! Total flux subtracted in 200 components = 0.00990476 Jy
! Clean residual min=-0.000747 max=0.000748 Jy/beam
! Clean residual mean=0.000023 rms=0.000375 Jy/beam
! Combined flux in latest and established models = 0.0405593 Jy
! Performing phase self-cal
! Adding 82 model components to the UV plane model.
! The established model now contains 105 components and 0.0405594 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.024072Jy  sigma=0.498391
! Fit after  self-cal, rms=0.024129Jy  sigma=0.497394
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.996 x 88.52 at -23 degrees (North through East)
! Clean map  min=-0.0024129  max=0.030715 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.16     LA        0.80     NL        1.14     PT        1.10     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.03     LA        0.94     NL        0.98     PT        1.02     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     LA        0.95     NL        0.99     PT        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     LA        0.95     NL        1.08     PT        0.96     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.94     LA        1.06     NL        0.99     PT        1.00     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     LA        0.97     NL        1.20     PT        1.01     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     LA        1.00     NL        0.90     PT        0.99     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.93     LA        1.03     NL        0.95     PT        1.06     
! 
! 
! Fit before self-cal, rms=0.024129Jy  sigma=0.497394
! Fit after  self-cal, rms=0.024782Jy  sigma=0.494194
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=5.04 mas, bmaj=87.88 mas, bpa=-23 degrees
! Estimated noise=1.01891 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 = 0.000507102 Jy
! Component: 100  -  total flux cleaned = 0.000550297 Jy
! Component: 150  -  total flux cleaned = 0.000601335 Jy
! Component: 200  -  total flux cleaned = 0.000703078 Jy
! Total flux subtracted in 200 components = 0.000703078 Jy
! Clean residual min=-0.000937 max=0.000951 Jy/beam
! Clean residual mean=-0.000011 rms=0.000363 Jy/beam
! Combined flux in latest and established models = 0.0412624 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 138 components and 0.0412624 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.024696Jy  sigma=0.492949
! Fit after  self-cal, rms=0.024743Jy  sigma=0.491274
! 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.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.024743Jy  sigma=0.491274
! Fit after  self-cal, rms=0.025294Jy  sigma=0.491022
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.025 mas, bmaj=88.06 mas, bpa=-23 degrees
! Estimated noise=1.01688 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000509077 Jy
! Component: 100  -  total flux cleaned = 0.000538899 Jy
! Component: 150  -  total flux cleaned = 0.000539126 Jy
! Component: 200  -  total flux cleaned = 0.000508493 Jy
! Total flux subtracted in 200 components = 0.000508493 Jy
! Clean residual min=-0.000545 max=0.000571 Jy/beam
! Clean residual mean=-0.000004 rms=0.000212 Jy/beam
! Combined flux in latest and established models = 0.0417709 Jy
selfcal
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 173 components and 0.0417709 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.025237Jy  sigma=0.489843
! Fit after  self-cal, rms=0.025260Jy  sigma=0.489457
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 = 0.000398254 Jy
! Component: 100  -  total flux cleaned = 0.000511323 Jy
! Component: 150  -  total flux cleaned = 0.0005317 Jy
! Component: 200  -  total flux cleaned = 0.000530722 Jy
! Total flux subtracted in 200 components = 0.000530722 Jy
! Clean residual min=-0.000391 max=0.000387 Jy/beam
! Clean residual mean=-0.000001 rms=0.000166 Jy/beam
! Combined flux in latest and established models = 0.0423016 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 210 components and 0.0423016 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.025218Jy  sigma=0.488494
! Fit after  self-cal, rms=0.025225Jy  sigma=0.488320
! 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.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.025225Jy  sigma=0.488320
! Fit after  self-cal, rms=0.025121Jy  sigma=0.488166
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.981 mas, bmaj=88.35 mas, bpa=-23 degrees
! Estimated noise=1.00432 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000429729 Jy
! Component: 100  -  total flux cleaned = 0.000450225 Jy
! Component: 150  -  total flux cleaned = 0.000449275 Jy
! Component: 200  -  total flux cleaned = 0.000448757 Jy
! Total flux subtracted in 200 components = 0.000448757 Jy
! Clean residual min=-0.000423 max=0.000424 Jy/beam
! Clean residual mean=-0.000001 rms=0.000159 Jy/beam
! Combined flux in latest and established models = 0.0427504 Jy
selfcal
! Performing phase self-cal
! Adding 47 model components to the UV plane model.
! The established model now contains 253 components and 0.0427504 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.025090Jy  sigma=0.487406
! Fit after  self-cal, rms=0.025092Jy  sigma=0.487237
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 = 0.000252933 Jy
! Component: 100  -  total flux cleaned = 0.000288676 Jy
! Component: 150  -  total flux cleaned = 0.000323219 Jy
! Component: 200  -  total flux cleaned = 0.000304116 Jy
! Total flux subtracted in 200 components = 0.000304116 Jy
! Clean residual min=-0.000317 max=0.000317 Jy/beam
! Clean residual mean=0.000000 rms=0.000127 Jy/beam
! Combined flux in latest and established models = 0.0430545 Jy
! Performing phase self-cal
! Adding 48 model components to the UV plane model.
! The established model now contains 294 components and 0.0430545 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.025069Jy  sigma=0.486589
! Fit after  self-cal, rms=0.025071Jy  sigma=0.486512
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 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.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.025071Jy  sigma=0.486512
! Fit after  self-cal, rms=0.024874Jy  sigma=0.486429
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.511 mas, bmaj=85.1 mas, bpa=-23 degrees
! Estimated noise=0.988115 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000260191 Jy
! Component: 100  -  total flux cleaned = 0.000273388 Jy
! Component: 150  -  total flux cleaned = 0.000272395 Jy
! Component: 200  -  total flux cleaned = 0.000256527 Jy
! Total flux subtracted in 200 components = 0.000256527 Jy
! Clean residual min=-0.000276 max=0.000275 Jy/beam
! Clean residual mean=-0.000001 rms=0.000090 Jy/beam
! Combined flux in latest and established models = 0.043311 Jy
selfcal
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 320 components and 0.043311 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.024855Jy  sigma=0.485999
! Fit after  self-cal, rms=0.024853Jy  sigma=0.485936
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 = 9.32151e-05 Jy
! Component: 100  -  total flux cleaned = 0.000133442 Jy
! Component: 150  -  total flux cleaned = 0.000160649 Jy
! Component: 200  -  total flux cleaned = 0.000145052 Jy
! Total flux subtracted in 200 components = 0.000145052 Jy
! Clean residual min=-0.000274 max=0.000276 Jy/beam
! Clean residual mean=-0.000000 rms=0.000099 Jy/beam
! Combined flux in latest and established models = 0.0434561 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 352 components and 0.0434561 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.024841Jy  sigma=0.485483
! Fit after  self-cal, rms=0.024840Jy  sigma=0.485447
! 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=4.942 mas, bmaj=88.58 mas, bpa=-23 degrees
! Estimated noise=0.993528 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.942 x 88.58 at -23 degrees (North through East)
! Clean map  min=-0.0014914  max=0.029941 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=4.02 mas, bmaj=98.17 mas, bpa=-23.19 degrees
! Estimated noise=1.49507 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0205097 Jy
! Component: 100  -  total flux cleaned = 0.0275628 Jy
! Component: 150  -  total flux cleaned = 0.0290219 Jy
! Component: 200  -  total flux cleaned = 0.0292086 Jy
! Total flux subtracted in 200 components = 0.0292086 Jy
! Clean residual min=-0.002405 max=0.002393 Jy/beam
! Clean residual mean=0.000030 rms=0.001128 Jy/beam
! Combined flux in latest and established models = 0.0292086 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 50 model components to the UV plane model.
! The established model now contains 50 components and 0.0292086 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.942 mas, bmaj=88.58 mas, bpa=-23 degrees
! Estimated noise=0.993528 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 = 0.00307402 Jy
! Component: 100  -  total flux cleaned = 0.00381292 Jy
! Component: 150  -  total flux cleaned = 0.00457501 Jy
! Component: 200  -  total flux cleaned = 0.00465516 Jy
! Total flux subtracted in 200 components = 0.00465516 Jy
! Clean residual min=-0.001336 max=0.001332 Jy/beam
! Clean residual mean=0.000019 rms=0.000506 Jy/beam
! Combined flux in latest and established models = 0.0338637 Jy
! Adding 57 model components to the UV plane model.
! The established model now contains 102 components and 0.0338637 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=5.511 mas, bmaj=85.1 mas, bpa=-23 degrees
! Estimated noise=0.988115 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000589342 Jy
! Component: 100  -  total flux cleaned = 0.000382436 Jy
! Component: 150  -  total flux cleaned = 0.000248414 Jy
! Component: 200  -  total flux cleaned = 0.000203613 Jy
! Total flux subtracted in 200 components = 0.000203613 Jy
! Clean residual min=-0.000373 max=0.000374 Jy/beam
! Clean residual mean=0.000018 rms=0.000167 Jy/beam
! Combined flux in latest and established models = 0.0340673 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 = 9.52859e-05 Jy
! Component: 100  -  total flux cleaned = 0.000202232 Jy
! Component: 150  -  total flux cleaned = 0.000232413 Jy
! Component: 200  -  total flux cleaned = 0.000269817 Jy
! Total flux subtracted in 200 components = 0.000269817 Jy
! Clean residual min=-0.000677 max=0.000676 Jy/beam
! Clean residual mean=0.000020 rms=0.000252 Jy/beam
! Combined flux in latest and established models = 0.0343372 Jy
! Adding 89 model components to the UV plane model.
! The established model now contains 191 components and 0.0343372 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.942 mas, bmaj=88.58 mas, bpa=-23 degrees
! Estimated noise=0.993528 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.07798e-05 Jy
! Component: 100  -  total flux cleaned = 1.90378e-05 Jy
! Component: 150  -  total flux cleaned = -6.14184e-05 Jy
! Component: 200  -  total flux cleaned = -0.000145474 Jy
! Total flux subtracted in 200 components = -0.000145474 Jy
! Clean residual min=-0.000359 max=0.000362 Jy/beam
! Clean residual mean=0.000007 rms=0.000153 Jy/beam
! Combined flux in latest and established models = 0.0341917 Jy
selfcal
! Performing phase self-cal
! Adding 54 model components to the UV plane model.
! The established model now contains 245 components and 0.0341917 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Fit before self-cal, rms=0.024847Jy  sigma=0.487040
! Fit after  self-cal, rms=0.024826Jy  sigma=0.486802
wmodel J1848-4230_C_map.mod
! Writing 245 model components to file: J1848-4230_C_map.mod
wobs   J1848-4230_C_uvs.fits
! Writing UV FITS file: J1848-4230_C_uvs.fits
wwins  J1848-4230_C_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap   /vlbi/sb072/temp_maps//J1848-4230_C_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.942 x 88.58 at -23 degrees (North through East)
! Clean map  min=-0.0027368  max=0.02664 Jy/beam
! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1848-4230_C_map.fits
wmodel /vlbi/sb072/temp_maps//J1848-4230_C_map.mod
! Writing 245 model components to file: /vlbi/sb072/temp_maps//J1848-4230_C_map.mod
wobs   /vlbi/sb072/temp_maps//J1848-4230_C_uvs.fits
! Writing UV FITS file: /vlbi/sb072/temp_maps//J1848-4230_C_uvs.fits
wwins  /vlbi/sb072/temp_maps//J1848-4230_C_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
! 
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0266402 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000149978 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.68893 1.68893 3.37786 6.75571 13.5114 27.0229 54.0457
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.026 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  177.627 
quit
! Quitting program
! Log file /vlbi/sb072/temp_maps//J1848-4230_C_dfm.log closed on Sat Dec 15 22:35:55 2018