! Started logfile: /vlbi/vcs9/uvm//J0539+1433_C_a_dfm.log on Tue Dec 26 21:42:33 2017
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/vcs9/uvm//J0539+1433_C_a_uvm.fits
! Reading UV FITS file: /vlbi/vcs9/uvm//J0539+1433_C_a_uvm.fits
! AN table 1: 17 integrations on 36 of 36 possible baselines.
! AN table 2: 49 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.746184 visibilities/baseline/integration-bin.
! Found source: J0539+1433
! 
! 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 85 lines of history.
! 
! Reading 16816 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_02.dfm J0539+1433_C]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 60
float amp_soltime2
amp_soltime2 = 5
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.1
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === "
! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.21806 Jy 
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 149 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 149 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 149 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 149 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 149 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 6.
!  A total of 149 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 7.
!  A total of 149 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 8.
!  A total of 149 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.027985Jy  sigma=29.761754
! Fit after  self-cal, rms=0.786183Jy  sigma=22.759608
! 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.
peakwin win_mult
! Inverting map and beam 
! Estimated beam: bmin=1.368 mas, bmaj=3.95 mas, bpa=-10.88 degrees
! Estimated noise=0.300309 mJy/beam.
! Added new window around map position (0, 0).
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 false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.183195 Jy
! Component: 100  -  total flux cleaned = 0.212267 Jy
! Total flux subtracted in 100 components = 0.212267 Jy
! Clean residual min=-0.004129 max=0.008204 Jy/beam
! Clean residual mean=-0.000001 rms=0.000835 Jy/beam
! Combined flux in latest and established models = 0.212267 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 15 components and 0.212267 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=0.036325Jy  sigma=0.891191
! Fit after  self-cal, rms=0.036257Jy  sigma=0.889872
! Inverting map 
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0115482 Jy
! Component: 100  -  total flux cleaned = 0.0164894 Jy
! Total flux subtracted in 100 components = 0.0164894 Jy
! Clean residual min=-0.002830 max=0.002933 Jy/beam
! Clean residual mean=-0.000000 rms=0.000573 Jy/beam
! Combined flux in latest and established models = 0.228756 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 29 components and 0.228756 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=0.032998Jy  sigma=0.776405
! Fit after  self-cal, rms=0.032946Jy  sigma=0.775193
! Inverting map 
print "============== Finished uniform weighting CLEAN =============="
! ============== Finished uniform weighting CLEAN ============== 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! 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=1.843 mas, bmaj=4.86 mas, bpa=-12.44 degrees
! Estimated noise=0.188615 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (1.2, -4.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00492249 Jy
! Component: 100  -  total flux cleaned = 0.00715038 Jy
! Component: 150  -  total flux cleaned = 0.00787594 Jy
! Component: 200  -  total flux cleaned = 0.008255 Jy
! Total flux subtracted in 200 components = 0.008255 Jy
! Clean residual min=-0.002168 max=0.001810 Jy/beam
! Clean residual mean=0.000001 rms=0.000450 Jy/beam
! Combined flux in latest and established models = 0.237011 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 34 model components to the UV plane model.
! The established model now contains 62 components and 0.237011 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=0.032358Jy  sigma=0.755263
! Fit after  self-cal, rms=0.032314Jy  sigma=0.754167
! Inverting map 
print "============== Finished natural weighting CLEAN =============="
! ============== Finished natural weighting CLEAN ============== 
! 
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1.02696
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.04     HN        0.97     KP        0.97     
!   LA        0.97     MK        0.91     NL        0.99     OV        0.97     
!   PT        0.98     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.985866
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        1.04     HN        1.02     KP        1.03     
!   LA        1.01     MK        1.00     NL        1.03     OV        1.00     
!   PT        1.01     SC        1.00     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.03815
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     HN        0.90     KP        0.97     
!   LA        0.96     MK        0.93     NL        0.99     OV        0.97     
!   PT        0.97     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.992145
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        1.01     HN        1.02     KP        1.01     
!   LA        1.00     MK        1.03     NL        1.02     OV        1.00     
!   PT        1.00     SC        0.98     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 1.054
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.99     HN        0.86     KP        0.96     
!   LA        0.97     MK        0.89     NL        0.94     OV        0.98     
!   PT        0.97     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1.00098
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.99     HN        1.01     KP        0.99     
!   LA        0.99     MK        1.02     NL        1.02     OV        0.99     
!   PT        1.00     SC        1.00     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 1.04021
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.00     HN        0.86     KP        0.97     
!   LA        0.97     MK        0.94     NL        0.98     OV        0.97     
!   PT        0.98     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 1.00097
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.00     HN        1.02     KP        1.00     
!   LA        0.99     MK        1.02     NL        1.00     OV        1.00     
!   PT        0.96     SC        1.00     
! 
! 
! Correcting IF 5.
!  Amplitude normalization factor in sub-array 1: 1.0159
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.01     HN        0.88     KP        0.98     
!   LA        0.99     MK        0.99     NL        1.01     OV        0.99     
!   PT        0.98     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.991499
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.03     FD        1.00     HN        1.02     KP        1.00     
!   LA        1.00     MK        1.03     NL        1.02     OV        1.01     
!   PT        1.01     SC        0.98     
! 
! 
! Correcting IF 6.
!  Amplitude normalization factor in sub-array 1: 1.00761
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.02     HN        0.88     KP        0.99     
!   LA        1.00     MK        1.03     NL        1.02     OV        1.00     
!   PT        0.99     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.990161
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.02     FD        1.01     HN        1.02     KP        1.00     
!   LA        1.00     MK        1.03     NL        1.03     OV        1.02     
!   PT        1.00     SC        0.97     
! 
! 
! Correcting IF 7.
!  Amplitude normalization factor in sub-array 1: 1.00105
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.03     HN        0.90     KP        1.00     
!   LA        0.99     MK        1.04     NL        1.01     OV        1.00     
!   PT        0.99     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.990633
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.01     FD        0.99     HN        1.02     KP        1.00     
!   LA        1.01     MK        1.04     NL        1.02     OV        1.01     
!   PT        1.01     SC        0.98     
! 
! 
! Correcting IF 8.
!  Amplitude normalization factor in sub-array 1: 0.999121
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        0.89     KP        1.00     
!   LA        1.00     MK        1.05     NL        1.03     OV        1.01     
!   PT        1.00     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Amplitude normalization factor in sub-array 2: 0.988194
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        1.02     HN        1.02     KP        1.00     
!   LA        1.00     MK        1.04     NL        1.02     OV        1.02     
!   PT        1.01     SC        0.98     
! 
! 
! Fit before self-cal, rms=0.032314Jy  sigma=0.754167
! Fit after  self-cal, rms=0.031131Jy  sigma=0.730990
selfcal false, false, phase_soltime
! Performing phase self-cal over 10 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=0.031131Jy  sigma=0.730990
! Fit after  self-cal, rms=0.031130Jy  sigma=0.730987
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.845 mas, bmaj=4.849 mas, bpa=-12.11 degrees
! Estimated noise=0.189373 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00110779 Jy
! Component: 100  -  total flux cleaned = 0.00131924 Jy
! Component: 150  -  total flux cleaned = 0.00161817 Jy
! Component: 200  -  total flux cleaned = 0.00175636 Jy
! Total flux subtracted in 200 components = 0.00175636 Jy
! Clean residual min=-0.001580 max=0.001487 Jy/beam
! Clean residual mean=0.000000 rms=0.000349 Jy/beam
! Combined flux in latest and established models = 0.238767 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 19 model components to the UV plane model.
! The established model now contains 77 components and 0.238767 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=0.030989Jy  sigma=0.727858
! Fit after  self-cal, rms=0.030982Jy  sigma=0.727715
! Inverting map 
print "============== Finished amplitude gscale SELF-CAL =============="
! ============== Finished amplitude gscale SELF-CAL ============== 
! 
phase_soltime=phase_soltime2
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 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=0.030982Jy  sigma=0.727715
! Fit after  self-cal, rms=0.030982Jy  sigma=0.727692
dynam = dynam - 0.5
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 false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000195905 Jy
! Component: 100  -  total flux cleaned = 0.00019696 Jy
! Component: 150  -  total flux cleaned = 0.000218519 Jy
! Component: 200  -  total flux cleaned = 0.000218352 Jy
! Total flux subtracted in 200 components = 0.000218352 Jy
! Clean residual min=-0.001596 max=0.001492 Jy/beam
! Clean residual mean=0.000000 rms=0.000347 Jy/beam
! Combined flux in latest and established models = 0.238986 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 26 model components to the UV plane model.
! The established model now contains 93 components and 0.238986 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=0.030946Jy  sigma=0.726951
! Fit after  self-cal, rms=0.030942Jy  sigma=0.726885
! Inverting map 
print "=== Finished natural weighting clean with shorter phase_soltime "
! === Finished natural weighting clean with shorter phase_soltime  
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.845 x 4.849 at -12.11 degrees (North through East)
! Clean map  min=-0.001547  max=0.21564 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true, amp_soltime1
  selfcal false, false, phase_soltime
  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 false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  print "============== Finished amplitude self-cal =============="
  end if
! Performing amp+phase self-cal over 60 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=0.030942Jy  sigma=0.726885
! Fit after  self-cal, rms=0.029434Jy  sigma=0.670965
! Performing phase self-cal over 0.5 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=0.029434Jy  sigma=0.670965
! Fit after  self-cal, rms=0.029435Jy  sigma=0.670963
! Inverting map and beam 
! Estimated beam: bmin=1.846 mas, bmaj=4.86 mas, bpa=-12.21 degrees
! Estimated noise=0.189256 mJy/beam.
! Added new window around map position (15, -28.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00080154 Jy
! Component: 100  -  total flux cleaned = 0.000902262 Jy
! Component: 150  -  total flux cleaned = 0.000900554 Jy
! Component: 200  -  total flux cleaned = 0.000917285 Jy
! Total flux subtracted in 200 components = 0.000917285 Jy
! Clean residual min=-0.000655 max=0.000708 Jy/beam
! Clean residual mean=0.000000 rms=0.000176 Jy/beam
! Combined flux in latest and established models = 0.239903 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 32 model components to the UV plane model.
! The established model now contains 121 components and 0.239903 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=0.029401Jy  sigma=0.669846
! Fit after  self-cal, rms=0.029399Jy  sigma=0.669794
! Inverting map 
! ============== Finished amplitude self-cal ============== 
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum 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=1.371 mas, bmaj=3.947 mas, bpa=-10.74 degrees
! Estimated noise=0.300772 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.183207 Jy
! Component: 100  -  total flux cleaned = 0.212688 Jy
! Component: 150  -  total flux cleaned = 0.224205 Jy
! Component: 200  -  total flux cleaned = 0.230395 Jy
! Total flux subtracted in 200 components = 0.230395 Jy
! Clean residual min=-0.002094 max=0.002328 Jy/beam
! Clean residual mean=-0.000001 rms=0.000373 Jy/beam
! Combined flux in latest and established models = 0.230395 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 31 model components to the UV plane model.
! The established model now contains 31 components and 0.230395 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.846 mas, bmaj=4.86 mas, bpa=-12.21 degrees
! Estimated noise=0.189256 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=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00441916 Jy
! Component: 100  -  total flux cleaned = 0.00668458 Jy
! Component: 150  -  total flux cleaned = 0.00768611 Jy
! Component: 200  -  total flux cleaned = 0.00822252 Jy
! Total flux subtracted in 200 components = 0.00822252 Jy
! Clean residual min=-0.000799 max=0.000784 Jy/beam
! Clean residual mean=0.000001 rms=0.000193 Jy/beam
! Combined flux in latest and established models = 0.238618 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 65 components and 0.238618 Jy
! Inverting map 
clean
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000405885 Jy
! Component: 100  -  total flux cleaned = 0.00064734 Jy
! Component: 150  -  total flux cleaned = 0.000769142 Jy
! Component: 200  -  total flux cleaned = 0.000852675 Jy
! Total flux subtracted in 200 components = 0.000852675 Jy
! Clean residual min=-0.000713 max=0.000749 Jy/beam
! Clean residual mean=0.000000 rms=0.000181 Jy/beam
! Combined flux in latest and established models = 0.23947 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 31 model components to the UV plane model.
! The established model now contains 83 components and 0.23947 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=0.029431Jy  sigma=0.670889
! Fit after  self-cal, rms=0.029423Jy  sigma=0.670660
wmodel J0539+1433_C_map.mod
! Writing 83 model components to file: J0539+1433_C_map.mod
wobs   J0539+1433_C_uvs.fits
! Writing UV FITS file: J0539+1433_C_uvs.fits
wwins  J0539+1433_C_map.win
! wwins: Wrote 3 windows to J0539+1433_C_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 = 0.000239609 Jy
! Component: 100  -  total flux cleaned = 0.000416187 Jy
! Component: 150  -  total flux cleaned = 0.000511841 Jy
! Component: 200  -  total flux cleaned = 0.000580462 Jy
! Component: 250  -  total flux cleaned = 0.000657548 Jy
! Component: 300  -  total flux cleaned = 0.000700324 Jy
! Component: 350  -  total flux cleaned = 0.000783634 Jy
! Component: 400  -  total flux cleaned = 0.000905179 Jy
! Component: 450  -  total flux cleaned = 0.00100395 Jy
! Component: 500  -  total flux cleaned = 0.00107171 Jy
! Component: 550  -  total flux cleaned = 0.00110964 Jy
! Component: 600  -  total flux cleaned = 0.00115641 Jy
! Component: 650  -  total flux cleaned = 0.00119314 Jy
! Component: 700  -  total flux cleaned = 0.00126574 Jy
! Component: 750  -  total flux cleaned = 0.0012925 Jy
! Component: 800  -  total flux cleaned = 0.00134553 Jy
! Component: 850  -  total flux cleaned = 0.00137179 Jy
! Component: 900  -  total flux cleaned = 0.00142354 Jy
! Component: 950  -  total flux cleaned = 0.00147451 Jy
! Component: 1000  -  total flux cleaned = 0.00149143 Jy
! Component: 1050  -  total flux cleaned = 0.00154125 Jy
! Component: 1100  -  total flux cleaned = 0.0015658 Jy
! Component: 1150  -  total flux cleaned = 0.00158998 Jy
! Component: 1200  -  total flux cleaned = 0.00160586 Jy
! Component: 1250  -  total flux cleaned = 0.0016216 Jy
! Component: 1300  -  total flux cleaned = 0.00162942 Jy
! Component: 1350  -  total flux cleaned = 0.00163708 Jy
! Component: 1400  -  total flux cleaned = 0.00163685 Jy
! Component: 1450  -  total flux cleaned = 0.00165195 Jy
! Component: 1500  -  total flux cleaned = 0.00166689 Jy
! Component: 1550  -  total flux cleaned = 0.00162991 Jy
! Component: 1600  -  total flux cleaned = 0.00163725 Jy
! Component: 1650  -  total flux cleaned = 0.00162265 Jy
! Component: 1700  -  total flux cleaned = 0.00162272 Jy
! Component: 1750  -  total flux cleaned = 0.00164407 Jy
! Component: 1800  -  total flux cleaned = 0.00158035 Jy
! Component: 1850  -  total flux cleaned = 0.0016015 Jy
! Component: 1900  -  total flux cleaned = 0.00157359 Jy
! Component: 1950  -  total flux cleaned = 0.00157354 Jy
! Component: 2000  -  total flux cleaned = 0.00154617 Jy
! Component: 2050  -  total flux cleaned = 0.00151225 Jy
! Component: 2100  -  total flux cleaned = 0.00151231 Jy
! Component: 2150  -  total flux cleaned = 0.00151234 Jy
! Component: 2200  -  total flux cleaned = 0.00149907 Jy
! Component: 2250  -  total flux cleaned = 0.00150563 Jy
! Component: 2300  -  total flux cleaned = 0.00146638 Jy
! Component: 2350  -  total flux cleaned = 0.0014728 Jy
! Component: 2400  -  total flux cleaned = 0.00144701 Jy
! Component: 2450  -  total flux cleaned = 0.00144063 Jy
! Component: 2500  -  total flux cleaned = 0.00144062 Jy
! Component: 2550  -  total flux cleaned = 0.00141542 Jy
! Component: 2600  -  total flux cleaned = 0.00140291 Jy
! Component: 2650  -  total flux cleaned = 0.00140903 Jy
! Component: 2700  -  total flux cleaned = 0.00138433 Jy
! Component: 2750  -  total flux cleaned = 0.00137814 Jy
! Component: 2800  -  total flux cleaned = 0.00135985 Jy
! Component: 2850  -  total flux cleaned = 0.00136585 Jy
! Component: 2900  -  total flux cleaned = 0.00134787 Jy
! Component: 2950  -  total flux cleaned = 0.00134188 Jy
! Component: 3000  -  total flux cleaned = 0.00133001 Jy
! Component: 3050  -  total flux cleaned = 0.00130056 Jy
! Component: 3100  -  total flux cleaned = 0.00129473 Jy
! Component: 3150  -  total flux cleaned = 0.00127733 Jy
! Component: 3200  -  total flux cleaned = 0.00127736 Jy
! Component: 3250  -  total flux cleaned = 0.00128308 Jy
! Component: 3300  -  total flux cleaned = 0.00128309 Jy
! Component: 3350  -  total flux cleaned = 0.00128312 Jy
! Component: 3400  -  total flux cleaned = 0.00127748 Jy
! Component: 3450  -  total flux cleaned = 0.00128872 Jy
! Component: 3500  -  total flux cleaned = 0.00127761 Jy
! Component: 3550  -  total flux cleaned = 0.00128867 Jy
! Component: 3600  -  total flux cleaned = 0.00130519 Jy
! Component: 3650  -  total flux cleaned = 0.00129423 Jy
! Component: 3700  -  total flux cleaned = 0.00132143 Jy
! Component: 3750  -  total flux cleaned = 0.00131062 Jy
! Component: 3800  -  total flux cleaned = 0.00129986 Jy
! Component: 3850  -  total flux cleaned = 0.00132132 Jy
! Component: 3900  -  total flux cleaned = 0.00131068 Jy
! Component: 3950  -  total flux cleaned = 0.00133195 Jy
! Component: 4000  -  total flux cleaned = 0.0013319 Jy
! Component: 4050  -  total flux cleaned = 0.00132139 Jy
! Total flux subtracted in 4096 components = 0.00133705 Jy
! Clean residual min=-0.000278 max=0.000267 Jy/beam
! Clean residual mean=0.000000 rms=0.000095 Jy/beam
! Combined flux in latest and established models = 0.240807 Jy
keep
! Adding 309 model components to the UV plane model.
! The established model now contains 391 components and 0.240807 Jy
![Exited script file: /opt64/bin/pima_mupet_02.dfm]
wmap   /vlbi/vcs9/uvm//J0539+1433_C_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.846 x 4.86 at -12.21 degrees (North through East)
! Clean map  min=-0.00072841  max=0.2156 Jy/beam
! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0539+1433_C_a_map.fits
wmodel /vlbi/vcs9/uvm//J0539+1433_C_a_map.mod
! Writing 391 model components to file: /vlbi/vcs9/uvm//J0539+1433_C_a_map.mod
wobs   /vlbi/vcs9/uvm//J0539+1433_C_a_uvs.fits
! Writing UV FITS file: /vlbi/vcs9/uvm//J0539+1433_C_a_uvs.fits
wwins  /vlbi/vcs9/uvm//J0539+1433_C_a_map.win
! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0539+1433_C_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.215604 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 9.48112e-05 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.131924 0.131924 0.263848 0.527696 1.05539 2.11078 4.22157 8.44314 16.8863 33.7726 67.5451
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.215 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2274.04 
quit
! Quitting program
! Log file /vlbi/vcs9/uvm//J0539+1433_C_a_dfm.log closed on Tue Dec 26 21:42:36 2017