! Started logfile: /scr/pima/bm252a_uvs/J2047-0246_X_dfm.log on Fri Jun 15 01:05:38 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.40599
obs     /scr/pima/bm252a_uvs/J2047-0246_X_uva.fits
! Reading UV FITS file: /scr/pima/bm252a_uvs/J2047-0246_X_uva.fits
! AN table 1: 187 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.97243 visibilities/baseline/integration-bin.
! Found source: J2047-0246
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.40599e+09      1.6e+07          1      1.6e+07
!  02        2  8.47599e+09      1.6e+07          1      1.6e+07
!  03        3  8.79099e+09      1.6e+07          1      1.6e+07
!  04        4  8.89599e+09      1.6e+07          1      1.6e+07
! 
! Polarization(s): RR
! 
! Read 54 lines of history.
! 
! Reading 32732 visibilities.
select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 
! Restricting channel ranges to the available 4 channels.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_01.dfm J2047-0246_X]
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 0.200x0.200 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 43 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 43 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 43 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 43 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.006006Jy  sigma=18.894637
! Fit after  self-cal, rms=0.915661Jy  sigma=17.173936
! 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=0.6873 mas, bmaj=1.787 mas, bpa=-1.417 degrees
! Estimated noise=0.349212 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 = 0.0640153 Jy
! Component: 100  -  total flux cleaned = 0.0844655 Jy
! Total flux subtracted in 100 components = 0.0844655 Jy
! Clean residual min=-0.004254 max=0.009566 Jy/beam
! Clean residual mean=0.000003 rms=0.000858 Jy/beam
! Combined flux in latest and established models = 0.0844655 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.0844655 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061166Jy  sigma=1.100372
! Fit after  self-cal, rms=0.060934Jy  sigma=1.096330
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0110367 Jy
! Component: 100  -  total flux cleaned = 0.0166973 Jy
! Total flux subtracted in 100 components = 0.0166973 Jy
! Clean residual min=-0.002695 max=0.002765 Jy/beam
! Clean residual mean=-0.000000 rms=0.000586 Jy/beam
! Combined flux in latest and established models = 0.101163 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 7 components and 0.101163 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.059106Jy  sigma=1.060310
! Fit after  self-cal, rms=0.059068Jy  sigma=1.059611
! 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=0.8311 mas, bmaj=2.042 mas, bpa=-1.255 degrees
! Estimated noise=0.212015 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 = 0.00215645 Jy
! Component: 100  -  total flux cleaned = 0.00210186 Jy
! Component: 150  -  total flux cleaned = 0.00205947 Jy
! Component: 200  -  total flux cleaned = 0.00194403 Jy
! Total flux subtracted in 200 components = 0.00194403 Jy
! Clean residual min=-0.002282 max=0.002426 Jy/beam
! Clean residual mean=-0.000002 rms=0.000713 Jy/beam
! Combined flux in latest and established models = 0.103107 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 12 components and 0.103107 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058948Jy  sigma=1.057542
! Fit after  self-cal, rms=0.058942Jy  sigma=1.057466
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8311 x 2.042 at -1.255 degrees (North through East)
! Clean map  min=-0.0022219  max=0.086274 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.99     HN        0.96     KP        0.99     
!   LA        1.04     MK        1.06     NL        0.96     OV        1.02     
!   PT        1.04     SC        0.98     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.08     HN        0.95     KP        0.99     
!   LA        1.03     MK        1.01     NL        0.96     OV        1.05     
!   PT        1.06     SC        1.03     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.96     HN        0.96     KP        1.00     
!   LA        1.02     MK        1.01     NL        0.94     OV        1.00     
!   PT        1.00     SC        1.00     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.98     HN        0.95     KP        0.98     
!   LA        1.02     MK        1.00     NL        0.95     OV        1.01     
!   PT        1.04     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.058942Jy  sigma=1.057466
! Fit after  self-cal, rms=0.058558Jy  sigma=1.054058
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8323 mas, bmaj=2.035 mas, bpa=-1.187 degrees
! Estimated noise=0.210789 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 = 8.10827e-05 Jy
! Component: 100  -  total flux cleaned = 2.6573e-05 Jy
! Component: 150  -  total flux cleaned = -3.50857e-05 Jy
! Component: 200  -  total flux cleaned = -3.54167e-05 Jy
! Total flux subtracted in 200 components = -3.54167e-05 Jy
! Clean residual min=-0.002230 max=0.002339 Jy/beam
! Clean residual mean=-0.000002 rms=0.000692 Jy/beam
! Combined flux in latest and established models = 0.103071 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 20 components and 0.103071 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058545Jy  sigma=1.053841
! Fit after  self-cal, rms=0.058544Jy  sigma=1.053665
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058544Jy  sigma=1.053665
! Fit after  self-cal, rms=0.060163Jy  sigma=1.045746
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8328 mas, bmaj=2.036 mas, bpa=-1.194 degrees
! Estimated noise=0.211321 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 7.81093e-05 Jy
! Component: 100  -  total flux cleaned = 7.88469e-05 Jy
! Component: 150  -  total flux cleaned = 5.65605e-05 Jy
! Component: 200  -  total flux cleaned = 4.75313e-05 Jy
! Total flux subtracted in 200 components = 4.75313e-05 Jy
! Clean residual min=-0.002285 max=0.002140 Jy/beam
! Clean residual mean=-0.000002 rms=0.000604 Jy/beam
! Combined flux in latest and established models = 0.103119 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 25 components and 0.103119 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060157Jy  sigma=1.045660
! Fit after  self-cal, rms=0.060193Jy  sigma=1.045497
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 = -6.20077e-05 Jy
! Component: 100  -  total flux cleaned = -8.03196e-05 Jy
! Component: 150  -  total flux cleaned = -9.64304e-05 Jy
! Component: 200  -  total flux cleaned = -0.000104119 Jy
! Total flux subtracted in 200 components = -0.000104119 Jy
! Clean residual min=-0.002323 max=0.002183 Jy/beam
! Clean residual mean=-0.000002 rms=0.000618 Jy/beam
! Combined flux in latest and established models = 0.103015 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 30 components and 0.103015 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060189Jy  sigma=1.045460
! Fit after  self-cal, rms=0.060186Jy  sigma=1.045440
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060186Jy  sigma=1.045440
! Fit after  self-cal, rms=0.061715Jy  sigma=1.043951
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8337 mas, bmaj=2.036 mas, bpa=-1.137 degrees
! Estimated noise=0.211299 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000154235 Jy
! Component: 100  -  total flux cleaned = -0.000180123 Jy
! Component: 150  -  total flux cleaned = -0.000216716 Jy
! Component: 200  -  total flux cleaned = -0.000230075 Jy
! Total flux subtracted in 200 components = -0.000230075 Jy
! Clean residual min=-0.002436 max=0.002158 Jy/beam
! Clean residual mean=-0.000001 rms=0.000594 Jy/beam
! Combined flux in latest and established models = 0.102785 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 32 components and 0.102785 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061710Jy  sigma=1.043938
! Fit after  self-cal, rms=0.061734Jy  sigma=1.043897
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 = -2.97373e-05 Jy
! Component: 100  -  total flux cleaned = -5.06187e-05 Jy
! Component: 150  -  total flux cleaned = -6.33922e-05 Jy
! Component: 200  -  total flux cleaned = -7.57369e-05 Jy
! Total flux subtracted in 200 components = -7.57369e-05 Jy
! Clean residual min=-0.002455 max=0.002174 Jy/beam
! Clean residual mean=-0.000001 rms=0.000600 Jy/beam
! Combined flux in latest and established models = 0.102709 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 37 components and 0.102709 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061732Jy  sigma=1.043880
! Fit after  self-cal, rms=0.061732Jy  sigma=1.043877
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061732Jy  sigma=1.043877
! Fit after  self-cal, rms=0.061792Jy  sigma=1.043864
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.086 mas, bmaj=3.552 mas, bpa=3.04 degrees
! Estimated noise=0.271636 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00035849 Jy
! Component: 100  -  total flux cleaned = -0.000359038 Jy
! Component: 150  -  total flux cleaned = -0.000367633 Jy
! Component: 200  -  total flux cleaned = -0.000374083 Jy
! Total flux subtracted in 200 components = -0.000374083 Jy
! Clean residual min=-0.004026 max=0.003298 Jy/beam
! Clean residual mean=-0.000003 rms=0.001144 Jy/beam
! Combined flux in latest and established models = 0.102335 Jy
selfcal
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 39 components and 0.102335 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061788Jy  sigma=1.043934
! Fit after  self-cal, rms=0.061790Jy  sigma=1.043932
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 = -2.87373e-05 Jy
! Component: 100  -  total flux cleaned = -2.28283e-05 Jy
! Component: 150  -  total flux cleaned = -2.84152e-05 Jy
! Component: 200  -  total flux cleaned = -3.35657e-05 Jy
! Total flux subtracted in 200 components = -3.35657e-05 Jy
! Clean residual min=-0.004030 max=0.003308 Jy/beam
! Clean residual mean=-0.000003 rms=0.001146 Jy/beam
! Combined flux in latest and established models = 0.102301 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 41 components and 0.102301 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061790Jy  sigma=1.043987
! Fit after  self-cal, rms=0.061791Jy  sigma=1.043983
! 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=0.8345 mas, bmaj=2.037 mas, bpa=-1.068 degrees
! Estimated noise=0.21125 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8345 x 2.037 at -1.068 degrees (North through East)
! Clean map  min=-0.002338  max=0.085875 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=0.6914 mas, bmaj=1.785 mas, bpa=-1.285 degrees
! Estimated noise=0.346775 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0634975 Jy
! Component: 100  -  total flux cleaned = 0.0844113 Jy
! Component: 150  -  total flux cleaned = 0.0951356 Jy
! Component: 200  -  total flux cleaned = 0.100636 Jy
! Total flux subtracted in 200 components = 0.100636 Jy
! Clean residual min=-0.002451 max=0.002546 Jy/beam
! Clean residual mean=-0.000000 rms=0.000549 Jy/beam
! Combined flux in latest and established models = 0.100636 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 6 model components to the UV plane model.
! The established model now contains 6 components and 0.100636 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8345 mas, bmaj=2.037 mas, bpa=-1.068 degrees
! Estimated noise=0.21125 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 = 0.00229084 Jy
! Component: 100  -  total flux cleaned = 0.0024528 Jy
! Component: 150  -  total flux cleaned = 0.00249412 Jy
! Component: 200  -  total flux cleaned = 0.00240106 Jy
! Total flux subtracted in 200 components = 0.00240106 Jy
! Clean residual min=-0.002540 max=0.002164 Jy/beam
! Clean residual mean=-0.000001 rms=0.000602 Jy/beam
! Combined flux in latest and established models = 0.103037 Jy
! Adding 10 model components to the UV plane model.
! The established model now contains 13 components and 0.103037 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.086 mas, bmaj=3.552 mas, bpa=3.04 degrees
! Estimated noise=0.271636 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000378385 Jy
! Component: 100  -  total flux cleaned = -0.000436305 Jy
! Component: 150  -  total flux cleaned = -0.000486406 Jy
! Component: 200  -  total flux cleaned = -0.000530845 Jy
! Total flux subtracted in 200 components = -0.000530845 Jy
! Clean residual min=-0.004031 max=0.003244 Jy/beam
! Clean residual mean=-0.000003 rms=0.001145 Jy/beam
! Combined flux in latest and established models = 0.102506 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 = -2.68641e-05 Jy
! Component: 100  -  total flux cleaned = -3.88628e-05 Jy
! Component: 150  -  total flux cleaned = -5.01314e-05 Jy
! Component: 200  -  total flux cleaned = -6.1524e-05 Jy
! Total flux subtracted in 200 components = -6.1524e-05 Jy
! Clean residual min=-0.004031 max=0.003258 Jy/beam
! Clean residual mean=-0.000003 rms=0.001145 Jy/beam
! Combined flux in latest and established models = 0.102444 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 20 components and 0.102444 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8345 mas, bmaj=2.037 mas, bpa=-1.068 degrees
! Estimated noise=0.21125 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000129351 Jy
! Component: 100  -  total flux cleaned = 0.000131829 Jy
! Component: 150  -  total flux cleaned = 0.000104774 Jy
! Component: 200  -  total flux cleaned = 0.000105191 Jy
! Total flux subtracted in 200 components = 0.000105191 Jy
! Clean residual min=-0.002477 max=0.002191 Jy/beam
! Clean residual mean=-0.000001 rms=0.000601 Jy/beam
! Combined flux in latest and established models = 0.10255 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 33 components and 0.10255 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061804Jy  sigma=1.044053
! Fit after  self-cal, rms=0.061801Jy  sigma=1.044025
wmodel J2047-0246_X_map.mod
! Writing 33 model components to file: J2047-0246_X_map.mod
wobs   J2047-0246_X_uvs.fits
! Writing UV FITS file: J2047-0246_X_uvs.fits
wwins  J2047-0246_X_map.win
! wwins: Wrote 1 windows to J2047-0246_X_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 = -0.00111259 Jy
! Component: 100  -  total flux cleaned = -0.00175409 Jy
! Component: 150  -  total flux cleaned = -0.00209037 Jy
! Component: 200  -  total flux cleaned = -0.00216247 Jy
! Component: 250  -  total flux cleaned = -0.00206011 Jy
! Component: 300  -  total flux cleaned = -0.00192643 Jy
! Component: 350  -  total flux cleaned = -0.00176271 Jy
! Component: 400  -  total flux cleaned = -0.00156996 Jy
! Component: 450  -  total flux cleaned = -0.00141273 Jy
! Component: 500  -  total flux cleaned = -0.00122681 Jy
! Component: 550  -  total flux cleaned = -0.0010444 Jy
! Component: 600  -  total flux cleaned = -0.000924737 Jy
! Component: 650  -  total flux cleaned = -0.000747347 Jy
! Component: 700  -  total flux cleaned = -0.000601741 Jy
! Component: 750  -  total flux cleaned = -0.00037202 Jy
! Component: 800  -  total flux cleaned = -0.000173756 Jy
! Component: 850  -  total flux cleaned = 4.96571e-05 Jy
! Component: 900  -  total flux cleaned = 0.000187712 Jy
! Component: 950  -  total flux cleaned = 0.000379043 Jy
! Component: 1000  -  total flux cleaned = 0.000541277 Jy
! Component: 1050  -  total flux cleaned = 0.000701888 Jy
! Component: 1100  -  total flux cleaned = 0.0008609 Jy
! Component: 1150  -  total flux cleaned = 0.00107047 Jy
! Component: 1200  -  total flux cleaned = 0.00122602 Jy
! Component: 1250  -  total flux cleaned = 0.00135457 Jy
! Component: 1300  -  total flux cleaned = 0.00148208 Jy
! Component: 1350  -  total flux cleaned = 0.00165888 Jy
! Component: 1400  -  total flux cleaned = 0.00178363 Jy
! Component: 1450  -  total flux cleaned = 0.00193265 Jy
! Component: 1500  -  total flux cleaned = 0.00198151 Jy
! Component: 1550  -  total flux cleaned = 0.00212759 Jy
! Component: 1600  -  total flux cleaned = 0.00229649 Jy
! Component: 1650  -  total flux cleaned = 0.00236831 Jy
! Component: 1700  -  total flux cleaned = 0.00246346 Jy
! Component: 1750  -  total flux cleaned = 0.00262809 Jy
! Component: 1800  -  total flux cleaned = 0.00267477 Jy
! Component: 1850  -  total flux cleaned = 0.0028138 Jy
! Component: 1900  -  total flux cleaned = 0.00292853 Jy
! Component: 1950  -  total flux cleaned = 0.00301954 Jy
! Component: 2000  -  total flux cleaned = 0.00311022 Jy
! Component: 2050  -  total flux cleaned = 0.00331173 Jy
! Component: 2100  -  total flux cleaned = 0.00337834 Jy
! Component: 2150  -  total flux cleaned = 0.00348859 Jy
! Component: 2200  -  total flux cleaned = 0.00357614 Jy
! Component: 2250  -  total flux cleaned = 0.00372816 Jy
! Component: 2300  -  total flux cleaned = 0.00379283 Jy
! Component: 2350  -  total flux cleaned = 0.00394266 Jy
! Component: 2400  -  total flux cleaned = 0.00417604 Jy
! Component: 2450  -  total flux cleaned = 0.00417584 Jy
! Component: 2500  -  total flux cleaned = 0.00432243 Jy
! Component: 2550  -  total flux cleaned = 0.00438472 Jy
! Component: 2600  -  total flux cleaned = 0.00454972 Jy
! Component: 2650  -  total flux cleaned = 0.0046111 Jy
! Component: 2700  -  total flux cleaned = 0.00473309 Jy
! Component: 2750  -  total flux cleaned = 0.00485425 Jy
! Component: 2800  -  total flux cleaned = 0.00495436 Jy
! Component: 2850  -  total flux cleaned = 0.005054 Jy
! Component: 2900  -  total flux cleaned = 0.00509355 Jy
! Component: 2950  -  total flux cleaned = 0.00513277 Jy
! Component: 3000  -  total flux cleaned = 0.00524994 Jy
! Component: 3050  -  total flux cleaned = 0.00530807 Jy
! Component: 3100  -  total flux cleaned = 0.00538523 Jy
! Component: 3150  -  total flux cleaned = 0.0054619 Jy
! Component: 3200  -  total flux cleaned = 0.00551892 Jy
! Component: 3250  -  total flux cleaned = 0.00559451 Jy
! Component: 3300  -  total flux cleaned = 0.00563196 Jy
! Component: 3350  -  total flux cleaned = 0.00572541 Jy
! Component: 3400  -  total flux cleaned = 0.00578103 Jy
! Component: 3450  -  total flux cleaned = 0.00585472 Jy
! Component: 3500  -  total flux cleaned = 0.00590965 Jy
! Component: 3550  -  total flux cleaned = 0.0059826 Jy
! Component: 3600  -  total flux cleaned = 0.00605501 Jy
! Component: 3650  -  total flux cleaned = 0.00607302 Jy
! Component: 3700  -  total flux cleaned = 0.00616228 Jy
! Component: 3750  -  total flux cleaned = 0.00619792 Jy
! Component: 3800  -  total flux cleaned = 0.00621555 Jy
! Component: 3850  -  total flux cleaned = 0.00623314 Jy
! Component: 3900  -  total flux cleaned = 0.00639029 Jy
! Component: 3950  -  total flux cleaned = 0.00640758 Jy
! Component: 4000  -  total flux cleaned = 0.00640751 Jy
! Component: 4050  -  total flux cleaned = 0.00654475 Jy
! Total flux subtracted in 4096 components = 0.00657873 Jy
! Clean residual min=-0.000880 max=0.001069 Jy/beam
! Clean residual mean=-0.000001 rms=0.000356 Jy/beam
! Combined flux in latest and established models = 0.109128 Jy
keep
! Adding 435 model components to the UV plane model.
! The established model now contains 468 components and 0.109128 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /scr/pima/bm252a_uvs/J2047-0246_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8345 x 2.037 at -1.068 degrees (North through East)
! Clean map  min=-0.0019794  max=0.085868 Jy/beam
! Writing clean map to FITS file: /scr/pima/bm252a_uvs/J2047-0246_X_map.fits
wmodel /scr/pima/bm252a_uvs/J2047-0246_X_map.mod
! Writing 468 model components to file: /scr/pima/bm252a_uvs/J2047-0246_X_map.mod
wobs   /scr/pima/bm252a_uvs/J2047-0246_X_uvs.fits
! Writing UV FITS file: /scr/pima/bm252a_uvs/J2047-0246_X_uvs.fits
wwins  /scr/pima/bm252a_uvs/J2047-0246_X_map.win
! wwins: Wrote 2 windows to /scr/pima/bm252a_uvs/J2047-0246_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0858676 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000352282 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -1.23078 1.23078 2.46157 4.92314 9.84628 19.6926 39.3851 78.7702
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.001 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.085 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  243.746 
quit
! Quitting program
! Log file /scr/pima/bm252a_uvs/J2047-0246_X_dfm.log closed on Fri Jun 15 01:05:43 2018