! Started logfile: /scr/pima/bm252b_uvs/J0253+0024_X_dfm.log on Fri Jun 15 01:58:33 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/bm252b_uvs/J0253+0024_X_uva.fits
! Reading UV FITS file: /scr/pima/bm252b_uvs/J0253+0024_X_uva.fits
! AN table 1: 205 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.983306 visibilities/baseline/integration-bin.
! Found source: J0253+0024
! 
! 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 36284 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 J0253+0024_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 25 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 25 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 25 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 25 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.002879Jy  sigma=18.831215
! Fit after  self-cal, rms=0.949643Jy  sigma=17.835163
! 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=0.7332 mas, bmaj=1.77 mas, bpa=-1.929 degrees
! Estimated noise=0.338787 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 = 0.04045 Jy
! Component: 100  -  total flux cleaned = 0.0493075 Jy
! Total flux subtracted in 100 components = 0.0493075 Jy
! Clean residual min=-0.001683 max=0.002684 Jy/beam
! Clean residual mean=0.000001 rms=0.000389 Jy/beam
! Combined flux in latest and established models = 0.0493075 Jy
! Performing phase self-cal
! Adding 5 model components to the UV plane model.
! The established model now contains 5 components and 0.0493075 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060183Jy  sigma=1.033392
! Fit after  self-cal, rms=0.059095Jy  sigma=1.012219
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0034097 Jy
! Component: 100  -  total flux cleaned = 0.00472236 Jy
! Total flux subtracted in 100 components = 0.00472236 Jy
! Clean residual min=-0.001488 max=0.001414 Jy/beam
! Clean residual mean=0.000000 rms=0.000354 Jy/beam
! Combined flux in latest and established models = 0.0540299 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.0540299 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058907Jy  sigma=1.008627
! Fit after  self-cal, rms=0.058912Jy  sigma=1.008546
! 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=0.8656 mas, bmaj=2.054 mas, bpa=-0.9846 degrees
! Estimated noise=0.201365 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 = 0.000746345 Jy
! Component: 100  -  total flux cleaned = 0.000747596 Jy
! Component: 150  -  total flux cleaned = 0.000732859 Jy
! Component: 200  -  total flux cleaned = 0.000733038 Jy
! Total flux subtracted in 200 components = 0.000733038 Jy
! Clean residual min=-0.001023 max=0.001007 Jy/beam
! Clean residual mean=0.000001 rms=0.000227 Jy/beam
! Combined flux in latest and established models = 0.0547629 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 17 components and 0.0547629 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058897Jy  sigma=1.008351
! Fit after  self-cal, rms=0.058899Jy  sigma=1.008336
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8656 x 2.054 at -0.9846 degrees (North through East)
! Clean map  min=-0.00095813  max=0.053243 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.99     HN        1.00     KP        1.03     
!   LA        1.03     MK        1.02     NL        0.97     OV        1.01     
!   PT        0.99     SC        1.05     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     HN        0.98     KP        1.03     
!   LA        1.02     MK        1.05     NL        0.99     OV        0.99     
!   PT        1.02     SC        0.99     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        0.98     HN        0.93     KP        1.04     
!   LA        1.01     MK        0.99     NL        0.97     OV        1.02     
!   PT        1.00     SC        1.01     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.98     HN        0.90     KP        1.04     
!   LA        1.02     MK        1.01     NL        0.99     OV        0.97     
!   PT        0.99     SC        1.01     
! 
! 
! Fit before self-cal, rms=0.058899Jy  sigma=1.008336
! Fit after  self-cal, rms=0.057833Jy  sigma=1.007473
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8678 mas, bmaj=2.052 mas, bpa=-1.049 degrees
! Estimated noise=0.200772 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 = -9.12755e-05 Jy
! Component: 100  -  total flux cleaned = -0.000131476 Jy
! Component: 150  -  total flux cleaned = -0.000139702 Jy
! Component: 200  -  total flux cleaned = -0.000146738 Jy
! Total flux subtracted in 200 components = -0.000146738 Jy
! Clean residual min=-0.000848 max=0.000785 Jy/beam
! Clean residual mean=0.000001 rms=0.000199 Jy/beam
! Combined flux in latest and established models = 0.0546162 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 19 components and 0.0546162 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.057829Jy  sigma=1.007427
! Fit after  self-cal, rms=0.057812Jy  sigma=1.007375
! 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=0.057812Jy  sigma=1.007375
! Fit after  self-cal, rms=0.058010Jy  sigma=1.006868
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8672 mas, bmaj=2.052 mas, bpa=-1.048 degrees
! Estimated noise=0.200704 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.16787e-05 Jy
! Component: 100  -  total flux cleaned = 4.45348e-06 Jy
! Component: 150  -  total flux cleaned = -2.07399e-06 Jy
! Component: 200  -  total flux cleaned = -1.91108e-06 Jy
! Total flux subtracted in 200 components = -1.91108e-06 Jy
! Clean residual min=-0.000833 max=0.000721 Jy/beam
! Clean residual mean=0.000001 rms=0.000190 Jy/beam
! Combined flux in latest and established models = 0.0546143 Jy
selfcal
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 19 components and 0.0546143 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058008Jy  sigma=1.006843
! Fit after  self-cal, rms=0.058014Jy  sigma=1.006816
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 = 2.78887e-05 Jy
! Component: 100  -  total flux cleaned = 2.17825e-05 Jy
! Component: 150  -  total flux cleaned = 1.6503e-05 Jy
! Component: 200  -  total flux cleaned = 1.19813e-05 Jy
! Total flux subtracted in 200 components = 1.19813e-05 Jy
! Clean residual min=-0.000838 max=0.000731 Jy/beam
! Clean residual mean=0.000001 rms=0.000190 Jy/beam
! Combined flux in latest and established models = 0.0546263 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 21 components and 0.0546263 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058013Jy  sigma=1.006800
! Fit after  self-cal, rms=0.058012Jy  sigma=1.006797
! 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=0.058012Jy  sigma=1.006797
! Fit after  self-cal, rms=0.058220Jy  sigma=1.006401
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8664 mas, bmaj=2.052 mas, bpa=-1.065 degrees
! Estimated noise=0.200651 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.53051e-05 Jy
! Component: 100  -  total flux cleaned = 4.99611e-06 Jy
! Component: 150  -  total flux cleaned = 4.98117e-07 Jy
! Component: 200  -  total flux cleaned = -3.65414e-06 Jy
! Total flux subtracted in 200 components = -3.65414e-06 Jy
! Clean residual min=-0.000772 max=0.000699 Jy/beam
! Clean residual mean=0.000001 rms=0.000186 Jy/beam
! Combined flux in latest and established models = 0.0546226 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 24 components and 0.0546226 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058219Jy  sigma=1.006393
! Fit after  self-cal, rms=0.058225Jy  sigma=1.006373
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 = -1.56245e-06 Jy
! Component: 100  -  total flux cleaned = -5.85911e-06 Jy
! Component: 150  -  total flux cleaned = -5.87417e-06 Jy
! Component: 200  -  total flux cleaned = 9.43741e-07 Jy
! Total flux subtracted in 200 components = 9.43741e-07 Jy
! Clean residual min=-0.000777 max=0.000705 Jy/beam
! Clean residual mean=0.000001 rms=0.000186 Jy/beam
! Combined flux in latest and established models = 0.0546236 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 27 components and 0.0546236 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058224Jy  sigma=1.006363
! Fit after  self-cal, rms=0.058224Jy  sigma=1.006363
! 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=0.058224Jy  sigma=1.006363
! Fit after  self-cal, rms=0.058263Jy  sigma=1.006360
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.131 mas, bmaj=3.364 mas, bpa=-5.332 degrees
! Estimated noise=0.251457 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000110873 Jy
! Component: 100  -  total flux cleaned = 0.000117043 Jy
! Component: 150  -  total flux cleaned = 0.000119586 Jy
! Component: 200  -  total flux cleaned = 0.000119613 Jy
! Total flux subtracted in 200 components = 0.000119613 Jy
! Clean residual min=-0.000925 max=0.000889 Jy/beam
! Clean residual mean=0.000003 rms=0.000248 Jy/beam
! Combined flux in latest and established models = 0.0547432 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 33 components and 0.0547432 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058263Jy  sigma=1.006353
! Fit after  self-cal, rms=0.058264Jy  sigma=1.006353
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 = 7.94727e-06 Jy
! Component: 100  -  total flux cleaned = 1.05565e-05 Jy
! Component: 150  -  total flux cleaned = 8.17628e-06 Jy
! Component: 200  -  total flux cleaned = 8.19978e-06 Jy
! Total flux subtracted in 200 components = 8.19978e-06 Jy
! Clean residual min=-0.000924 max=0.000892 Jy/beam
! Clean residual mean=0.000003 rms=0.000248 Jy/beam
! Combined flux in latest and established models = 0.0547514 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 35 components and 0.0547514 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058264Jy  sigma=1.006352
! Fit after  self-cal, rms=0.058264Jy  sigma=1.006352
! 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=0.8662 mas, bmaj=2.052 mas, bpa=-1.053 degrees
! Estimated noise=0.200709 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8662 x 2.052 at -1.053 degrees (North through East)
! Clean map  min=-0.00073282  max=0.052887 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=0.734 mas, bmaj=1.768 mas, bpa=-1.944 degrees
! Estimated noise=0.338028 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0412877 Jy
! Component: 100  -  total flux cleaned = 0.0505492 Jy
! Component: 150  -  total flux cleaned = 0.0532868 Jy
! Component: 200  -  total flux cleaned = 0.0536812 Jy
! Total flux subtracted in 200 components = 0.0536812 Jy
! Clean residual min=-0.001350 max=0.001424 Jy/beam
! Clean residual mean=0.000001 rms=0.000338 Jy/beam
! Combined flux in latest and established models = 0.0536812 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 13 model components to the UV plane model.
! The established model now contains 13 components and 0.0536812 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8662 mas, bmaj=2.052 mas, bpa=-1.053 degrees
! Estimated noise=0.200709 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 = 0.000743973 Jy
! Component: 100  -  total flux cleaned = 0.000877773 Jy
! Component: 150  -  total flux cleaned = 0.000948732 Jy
! Component: 200  -  total flux cleaned = 0.000963369 Jy
! Total flux subtracted in 200 components = 0.000963369 Jy
! Clean residual min=-0.000778 max=0.000691 Jy/beam
! Clean residual mean=0.000001 rms=0.000188 Jy/beam
! Combined flux in latest and established models = 0.0546446 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 24 components and 0.0546446 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=2.131 mas, bmaj=3.364 mas, bpa=-5.332 degrees
! Estimated noise=0.251457 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000164488 Jy
! Component: 100  -  total flux cleaned = 0.000137906 Jy
! Component: 150  -  total flux cleaned = 0.000116473 Jy
! Component: 200  -  total flux cleaned = 0.000103037 Jy
! Total flux subtracted in 200 components = 0.000103037 Jy
! Clean residual min=-0.000925 max=0.000898 Jy/beam
! Clean residual mean=0.000003 rms=0.000248 Jy/beam
! Combined flux in latest and established models = 0.0547476 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 = -1.522e-05 Jy
! Component: 100  -  total flux cleaned = -2.48387e-05 Jy
! Component: 150  -  total flux cleaned = -3.57356e-05 Jy
! Component: 200  -  total flux cleaned = -4.25968e-05 Jy
! Total flux subtracted in 200 components = -4.25968e-05 Jy
! Clean residual min=-0.000922 max=0.000899 Jy/beam
! Clean residual mean=0.000003 rms=0.000248 Jy/beam
! Combined flux in latest and established models = 0.054705 Jy
! Adding 8 model components to the UV plane model.
! The established model now contains 27 components and 0.054705 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8662 mas, bmaj=2.052 mas, bpa=-1.053 degrees
! Estimated noise=0.200709 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -5.57941e-05 Jy
! Component: 100  -  total flux cleaned = -0.000104051 Jy
! Component: 150  -  total flux cleaned = -0.000124553 Jy
! Component: 200  -  total flux cleaned = -0.000142136 Jy
! Total flux subtracted in 200 components = -0.000142136 Jy
! Clean residual min=-0.000779 max=0.000709 Jy/beam
! Clean residual mean=0.000001 rms=0.000186 Jy/beam
! Combined flux in latest and established models = 0.0545629 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 30 components and 0.0545629 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.058267Jy  sigma=1.006386
! Fit after  self-cal, rms=0.058267Jy  sigma=1.006368
wmodel J0253+0024_X_map.mod
! Writing 30 model components to file: J0253+0024_X_map.mod
wobs   J0253+0024_X_uvs.fits
! Writing UV FITS file: J0253+0024_X_uvs.fits
wwins  J0253+0024_X_map.win
! wwins: Wrote 1 windows to J0253+0024_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 = -0.000113822 Jy
! Component: 100  -  total flux cleaned = -0.000203915 Jy
! Component: 150  -  total flux cleaned = -0.000316041 Jy
! Component: 200  -  total flux cleaned = -0.000388967 Jy
! Component: 250  -  total flux cleaned = -0.000483851 Jy
! Component: 300  -  total flux cleaned = -0.000541867 Jy
! Component: 350  -  total flux cleaned = -0.000609883 Jy
! Component: 400  -  total flux cleaned = -0.000676519 Jy
! Component: 450  -  total flux cleaned = -0.000709184 Jy
! Component: 500  -  total flux cleaned = -0.000741606 Jy
! Component: 550  -  total flux cleaned = -0.000805334 Jy
! Component: 600  -  total flux cleaned = -0.000847316 Jy
! Component: 650  -  total flux cleaned = -0.000919774 Jy
! Component: 700  -  total flux cleaned = -0.000980894 Jy
! Component: 750  -  total flux cleaned = -0.00102114 Jy
! Component: 800  -  total flux cleaned = -0.00104115 Jy
! Component: 850  -  total flux cleaned = -0.00111981 Jy
! Component: 900  -  total flux cleaned = -0.00121666 Jy
! Component: 950  -  total flux cleaned = -0.00124519 Jy
! Component: 1000  -  total flux cleaned = -0.0012641 Jy
! Component: 1050  -  total flux cleaned = -0.00133911 Jy
! Component: 1100  -  total flux cleaned = -0.00140407 Jy
! Component: 1150  -  total flux cleaned = -0.0014317 Jy
! Component: 1200  -  total flux cleaned = -0.0014954 Jy
! Component: 1250  -  total flux cleaned = -0.0015405 Jy
! Component: 1300  -  total flux cleaned = -0.00157628 Jy
! Component: 1350  -  total flux cleaned = -0.00163812 Jy
! Component: 1400  -  total flux cleaned = -0.00166438 Jy
! Component: 1450  -  total flux cleaned = -0.00170789 Jy
! Component: 1500  -  total flux cleaned = -0.00174229 Jy
! Component: 1550  -  total flux cleaned = -0.00175927 Jy
! Component: 1600  -  total flux cleaned = -0.00181014 Jy
! Component: 1650  -  total flux cleaned = -0.001827 Jy
! Component: 1700  -  total flux cleaned = -0.00185201 Jy
! Component: 1750  -  total flux cleaned = -0.00188504 Jy
! Component: 1800  -  total flux cleaned = -0.00186855 Jy
! Component: 1850  -  total flux cleaned = -0.00186048 Jy
! Component: 1900  -  total flux cleaned = -0.00191701 Jy
! Component: 1950  -  total flux cleaned = -0.00190891 Jy
! Component: 2000  -  total flux cleaned = -0.00193276 Jy
! Component: 2050  -  total flux cleaned = -0.00194853 Jy
! Component: 2100  -  total flux cleaned = -0.00197989 Jy
! Component: 2150  -  total flux cleaned = -0.00197204 Jy
! Component: 2200  -  total flux cleaned = -0.00195659 Jy
! Component: 2250  -  total flux cleaned = -0.00197967 Jy
! Component: 2300  -  total flux cleaned = -0.00202541 Jy
! Component: 2350  -  total flux cleaned = -0.00203289 Jy
! Component: 2400  -  total flux cleaned = -0.00206302 Jy
! Component: 2450  -  total flux cleaned = -0.00208546 Jy
! Component: 2500  -  total flux cleaned = -0.00210036 Jy
! Component: 2550  -  total flux cleaned = -0.00212999 Jy
! Component: 2600  -  total flux cleaned = -0.00210796 Jy
! Component: 2650  -  total flux cleaned = -0.00211534 Jy
! Component: 2700  -  total flux cleaned = -0.00212991 Jy
! Component: 2750  -  total flux cleaned = -0.00212993 Jy
! Component: 2800  -  total flux cleaned = -0.00213707 Jy
! Component: 2850  -  total flux cleaned = -0.00220124 Jy
! Component: 2900  -  total flux cleaned = -0.00218697 Jy
! Component: 2950  -  total flux cleaned = -0.00217287 Jy
! Component: 3000  -  total flux cleaned = -0.0021729 Jy
! Component: 3050  -  total flux cleaned = -0.00217292 Jy
! Component: 3100  -  total flux cleaned = -0.00217982 Jy
! Component: 3150  -  total flux cleaned = -0.00217984 Jy
! Component: 3200  -  total flux cleaned = -0.00222102 Jy
! Component: 3250  -  total flux cleaned = -0.00218693 Jy
! Component: 3300  -  total flux cleaned = -0.00220731 Jy
! Component: 3350  -  total flux cleaned = -0.00222748 Jy
! Component: 3400  -  total flux cleaned = -0.00224091 Jy
! Component: 3450  -  total flux cleaned = -0.00222082 Jy
! Component: 3500  -  total flux cleaned = -0.00224744 Jy
! Component: 3550  -  total flux cleaned = -0.00226066 Jy
! Component: 3600  -  total flux cleaned = -0.00227384 Jy
! Component: 3650  -  total flux cleaned = -0.00230008 Jy
! Component: 3700  -  total flux cleaned = -0.00231314 Jy
! Component: 3750  -  total flux cleaned = -0.00230662 Jy
! Component: 3800  -  total flux cleaned = -0.00231312 Jy
! Component: 3850  -  total flux cleaned = -0.00230027 Jy
! Component: 3900  -  total flux cleaned = -0.00231307 Jy
! Component: 3950  -  total flux cleaned = -0.00233214 Jy
! Component: 4000  -  total flux cleaned = -0.00236385 Jy
! Component: 4050  -  total flux cleaned = -0.00236383 Jy
! Total flux subtracted in 4096 components = -0.00235756 Jy
! Clean residual min=-0.000396 max=0.000403 Jy/beam
! Clean residual mean=0.000001 rms=0.000112 Jy/beam
! Combined flux in latest and established models = 0.0522053 Jy
keep
! Adding 317 model components to the UV plane model.
! The established model now contains 347 components and 0.0522053 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /scr/pima/bm252b_uvs/J0253+0024_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8662 x 2.052 at -1.053 degrees (North through East)
! Clean map  min=-0.00059955  max=0.05293 Jy/beam
! Writing clean map to FITS file: /scr/pima/bm252b_uvs/J0253+0024_X_map.fits
wmodel /scr/pima/bm252b_uvs/J0253+0024_X_map.mod
! Writing 347 model components to file: /scr/pima/bm252b_uvs/J0253+0024_X_map.mod
wobs   /scr/pima/bm252b_uvs/J0253+0024_X_uvs.fits
! Writing UV FITS file: /scr/pima/bm252b_uvs/J0253+0024_X_uvs.fits
wwins  /scr/pima/bm252b_uvs/J0253+0024_X_map.win
! wwins: Wrote 2 windows to /scr/pima/bm252b_uvs/J0253+0024_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0529296 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000112006 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.634838 0.634838 1.26968 2.53935 5.0787 10.1574 20.3148 40.6296 81.2592
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.052 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  472.561 
quit
! Quitting program
! Log file /scr/pima/bm252b_uvs/J0253+0024_X_dfm.log closed on Fri Jun 15 01:58:38 2018