! Started logfile: /vlbi/vcs9/uvm//J0854+2006_X_a_dfm.log on Tue Dec 26 22:03:31 2017
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    7.39200
obs     /vlbi/vcs9/uvm//J0854+2006_X_a_uvm.fits
! Reading UV FITS file: /vlbi/vcs9/uvm//J0854+2006_X_a_uvm.fits
! AN table 1: 17 integrations on 15 of 15 possible baselines.
! AN table 2: 18 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.984038 visibilities/baseline/integration-bin.
! Found source: J0854+2006
! 
! 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    7.392e+09      3.2e+07          1      3.2e+07
!  02        2    7.424e+09      3.2e+07          1      3.2e+07
!  03        3    7.456e+09      3.2e+07          1      3.2e+07
!  04        4    7.552e+09      3.2e+07          1      3.2e+07
!  05        5    7.744e+09      3.2e+07          1      3.2e+07
!  06        6    7.776e+09      3.2e+07          1      3.2e+07
!  07        7    7.808e+09      3.2e+07          1      3.2e+07
!  08        8     7.84e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 76 lines of history.
! 
! Reading 8384 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 = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_02.dfm J0854+2006_X]
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 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 2.12119 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 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 6.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 7.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 8.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=2.322145Jy  sigma=61.791417
! Fit after  self-cal, rms=1.155251Jy  sigma=31.180134
! 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=0.9525 mas, bmaj=2.245 mas, bpa=14.85 degrees
! Estimated noise=0.477759 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 = 1.72284 Jy
! Component: 100  -  total flux cleaned = 2.11229 Jy
! Total flux subtracted in 100 components = 2.11229 Jy
! Clean residual min=-0.056872 max=0.115949 Jy/beam
! Clean residual mean=-0.000471 rms=0.017301 Jy/beam
! Combined flux in latest and established models = 2.11229 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 2.11229 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=0.284518Jy  sigma=7.664658
! Fit after  self-cal, rms=0.282740Jy  sigma=7.624266
! Inverting map 
! Added new window around map position (-1.4, -0.4).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.164947 Jy
! Component: 100  -  total flux cleaned = 0.245467 Jy
! Total flux subtracted in 100 components = 0.245467 Jy
! Clean residual min=-0.045918 max=0.058991 Jy/beam
! Clean residual mean=-0.000249 rms=0.011323 Jy/beam
! Combined flux in latest and established models = 2.35776 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 22 components and 2.35776 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=0.179214Jy  sigma=4.893307
! Fit after  self-cal, rms=0.174606Jy  sigma=4.772833
! 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=1.27 mas, bmaj=2.499 mas, bpa=13.77 degrees
! Estimated noise=0.292011 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 (-16, 30).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0926851 Jy
! Component: 100  -  total flux cleaned = 0.141134 Jy
! Component: 150  -  total flux cleaned = 0.154151 Jy
! Component: 200  -  total flux cleaned = 0.164669 Jy
! Total flux subtracted in 200 components = 0.164669 Jy
! Clean residual min=-0.041678 max=0.051042 Jy/beam
! Clean residual mean=-0.000160 rms=0.009886 Jy/beam
! Combined flux in latest and established models = 2.52243 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 47 model components to the UV plane model.
! The established model now contains 69 components and 2.52242 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=0.134307Jy  sigma=3.641546
! Fit after  self-cal, rms=0.131163Jy  sigma=3.565291
! 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: 0.963681
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.02     KP        1.00     NL        1.07     
!   OV        1.03     PT        1.02     
! 
!  Amplitude normalization factor in sub-array 2: 1.01769
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.98     HN        0.96     KP        1.00     
!   LA        0.98     MK        1.01     NL        0.96     OV        0.97     
!   PT        0.97     SC        1.01     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.967167
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.01     KP        1.00     NL        1.07     
!   OV        1.03     PT        1.02     
! 
!  Amplitude normalization factor in sub-array 2: 1.01685
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        0.98     HN        0.96     KP        1.00     
!   LA        0.98     MK        1.03     NL        0.96     OV        0.97     
!   PT        0.97     SC        1.01     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.963866
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.02     KP        1.01     NL        1.06     
!   OV        1.04     PT        1.02     
! 
!  Amplitude normalization factor in sub-array 2: 1.01574
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.98     HN        0.97     KP        1.00     
!   LA        0.98     MK        1.03     NL        0.97     OV        0.97     
!   PT        0.98     SC        1.00     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.965081
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.01     KP        1.00     NL        1.07     
!   OV        1.04     PT        1.02     
! 
!  Amplitude normalization factor in sub-array 2: 1.01522
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        0.98     HN        0.97     KP        1.00     
!   LA        0.98     MK        1.03     NL        0.97     OV        0.98     
!   PT        0.97     SC        1.00     
! 
! 
! Correcting IF 5.
!  Amplitude normalization factor in sub-array 1: 0.966373
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.01     KP        0.98     NL        1.08     
!   OV        1.05     PT        1.02     
! 
!  Amplitude normalization factor in sub-array 2: 1.01517
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        0.97     HN        0.96     KP        1.00     
!   LA        0.98     MK        1.03     NL        0.97     OV        0.98     
!   PT        0.97     SC        1.01     
! 
! 
! Correcting IF 6.
!  Amplitude normalization factor in sub-array 1: 0.967984
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.00     KP        0.99     NL        1.08     
!   OV        1.05     PT        1.02     
! 
!  Amplitude normalization factor in sub-array 2: 1.01562
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.97     HN        0.96     KP        1.00     
!   LA        0.98     MK        1.02     NL        0.96     OV        0.99     
!   PT        0.97     SC        1.01     
! 
! 
! Correcting IF 7.
!  Amplitude normalization factor in sub-array 1: 0.970605
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.99     KP        0.99     NL        1.08     
!   OV        1.04     PT        1.01     
! 
!  Amplitude normalization factor in sub-array 2: 1.01505
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        0.97     HN        0.96     KP        1.00     
!   LA        0.98     MK        1.03     NL        0.97     OV        0.98     
!   PT        0.97     SC        1.02     
! 
! 
! Correcting IF 8.
!  Amplitude normalization factor in sub-array 1: 0.964088
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.00     KP        1.00     NL        1.09     
!   OV        1.05     PT        1.02     
! 
!  Amplitude normalization factor in sub-array 2: 1.01305
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        0.97     HN        0.96     KP        1.00     
!   LA        0.98     MK        1.02     NL        0.97     OV        0.98     
!   PT        0.97     SC        1.03     
! 
! 
! Fit before self-cal, rms=0.131163Jy  sigma=3.565291
! Fit after  self-cal, rms=0.116277Jy  sigma=3.148364
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=0.116277Jy  sigma=3.148364
! Fit after  self-cal, rms=0.116284Jy  sigma=3.148283
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.294 mas, bmaj=2.512 mas, bpa=13.56 degrees
! Estimated noise=0.291576 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 = -0.00264574 Jy
! Component: 100  -  total flux cleaned = -0.00192017 Jy
! Component: 150  -  total flux cleaned = 0.000961325 Jy
! Component: 200  -  total flux cleaned = 0.00398847 Jy
! Total flux subtracted in 200 components = 0.00398847 Jy
! Clean residual min=-0.038850 max=0.030610 Jy/beam
! Clean residual mean=-0.000133 rms=0.008617 Jy/beam
! Combined flux in latest and established models = 2.52641 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 25 model components to the UV plane model.
! The established model now contains 90 components and 2.52641 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=0.110747Jy  sigma=3.007536
! Fit after  self-cal, rms=0.110194Jy  sigma=2.995042
! 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=0.110194Jy  sigma=2.995042
! Fit after  self-cal, rms=0.110141Jy  sigma=2.994307
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 = 0.000790016 Jy
! Component: 100  -  total flux cleaned = 0.00306077 Jy
! Component: 150  -  total flux cleaned = 0.00554303 Jy
! Component: 200  -  total flux cleaned = 0.0081872 Jy
! Total flux subtracted in 200 components = 0.0081872 Jy
! Clean residual min=-0.037225 max=0.030062 Jy/beam
! Clean residual mean=-0.000135 rms=0.008428 Jy/beam
! Combined flux in latest and established models = 2.5346 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 27 model components to the UV plane model.
! The established model now contains 98 components and 2.5346 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=0.107761Jy  sigma=2.932592
! Fit after  self-cal, rms=0.107519Jy  sigma=2.927827
! 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: 1.294 x 2.512 at 13.56 degrees (North through East)
! Clean map  min=-0.036209  max=2.0377 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=0.107519Jy  sigma=2.927827
! Fit after  self-cal, rms=0.070275Jy  sigma=1.786886
! 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=0.070275Jy  sigma=1.786886
! Fit after  self-cal, rms=0.070247Jy  sigma=1.786540
! Inverting map and beam 
! Estimated beam: bmin=1.279 mas, bmaj=2.504 mas, bpa=13.4 degrees
! Estimated noise=0.290887 mJy/beam.
! Added new window around map position (-3.4, -0.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0117962 Jy
! Component: 100  -  total flux cleaned = 0.0162339 Jy
! Component: 150  -  total flux cleaned = 0.0173194 Jy
! Component: 200  -  total flux cleaned = 0.0191577 Jy
! Total flux subtracted in 200 components = 0.0191577 Jy
! Clean residual min=-0.014525 max=0.015222 Jy/beam
! Clean residual mean=-0.000032 rms=0.003078 Jy/beam
! Combined flux in latest and established models = 2.55376 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 38 model components to the UV plane model.
! The established model now contains 128 components and 2.55376 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=0.056137Jy  sigma=1.420173
! Fit after  self-cal, rms=0.054652Jy  sigma=1.382256
! Inverting map 
! Added new window around map position (-6, -2.2).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0119399 Jy
! Component: 100  -  total flux cleaned = 0.012788 Jy
! Component: 150  -  total flux cleaned = 0.0138618 Jy
! Component: 200  -  total flux cleaned = 0.0151115 Jy
! Total flux subtracted in 200 components = 0.0151115 Jy
! Clean residual min=-0.011708 max=0.009634 Jy/beam
! Clean residual mean=-0.000024 rms=0.002462 Jy/beam
! Combined flux in latest and established models = 2.56887 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 47 model components to the UV plane model.
! The established model now contains 168 components and 2.56887 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=0.049161Jy  sigma=1.234413
! Fit after  self-cal, rms=0.048843Jy  sigma=1.228194
! 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=0.957 mas, bmaj=2.243 mas, bpa=14.73 degrees
! Estimated noise=0.476722 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 1.71838 Jy
! Component: 100  -  total flux cleaned = 2.11039 Jy
! Component: 150  -  total flux cleaned = 2.2771 Jy
! Component: 200  -  total flux cleaned = 2.36154 Jy
! Total flux subtracted in 200 components = 2.36154 Jy
! Clean residual min=-0.024597 max=0.031229 Jy/beam
! Clean residual mean=-0.000151 rms=0.006109 Jy/beam
! Combined flux in latest and established models = 2.36154 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 25 model components to the UV plane model.
! The established model now contains 25 components and 2.36154 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.279 mas, bmaj=2.504 mas, bpa=13.4 degrees
! Estimated noise=0.290887 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 = 0.06639 Jy
! Component: 100  -  total flux cleaned = 0.104982 Jy
! Component: 150  -  total flux cleaned = 0.131719 Jy
! Component: 200  -  total flux cleaned = 0.148083 Jy
! Total flux subtracted in 200 components = 0.148083 Jy
! Clean residual min=-0.012963 max=0.019115 Jy/beam
! Clean residual mean=-0.000047 rms=0.003406 Jy/beam
! Combined flux in latest and established models = 2.50962 Jy
! Adding 65 model components to the UV plane model.
! The established model now contains 85 components and 2.50963 Jy
! Inverting map 
! Added new window around map position (15.6, -29).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0218157 Jy
! Component: 100  -  total flux cleaned = 0.0309418 Jy
! Component: 150  -  total flux cleaned = 0.0374252 Jy
! Component: 200  -  total flux cleaned = 0.0408287 Jy
! Total flux subtracted in 200 components = 0.0408287 Jy
! Clean residual min=-0.009670 max=0.009767 Jy/beam
! Clean residual mean=-0.000017 rms=0.002358 Jy/beam
! Combined flux in latest and established models = 2.55045 Jy
! Adding 46 model components to the UV plane model.
! The established model now contains 123 components and 2.55045 Jy
! Inverting map 
clean
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00335699 Jy
! Component: 100  -  total flux cleaned = 0.00503505 Jy
! Component: 150  -  total flux cleaned = 0.00687812 Jy
! Component: 200  -  total flux cleaned = 0.0080165 Jy
! Total flux subtracted in 200 components = 0.0080165 Jy
! Clean residual min=-0.008971 max=0.008668 Jy/beam
! Clean residual mean=-0.000013 rms=0.002113 Jy/beam
! Combined flux in latest and established models = 2.55847 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 53 model components to the UV plane model.
! The established model now contains 152 components and 2.55847 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=0.047247Jy  sigma=1.157809
! Fit after  self-cal, rms=0.045824Jy  sigma=1.128086
wmodel J0854+2006_X_map.mod
! Writing 152 model components to file: J0854+2006_X_map.mod
wobs   J0854+2006_X_uvs.fits
! Writing UV FITS file: J0854+2006_X_uvs.fits
wwins  J0854+2006_X_map.win
! wwins: Wrote 6 windows to J0854+2006_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 = -0.00335839 Jy
! Component: 100  -  total flux cleaned = -0.00571271 Jy
! Component: 150  -  total flux cleaned = -0.00738354 Jy
! Component: 200  -  total flux cleaned = -0.00897376 Jy
! Component: 250  -  total flux cleaned = -0.010109 Jy
! Component: 300  -  total flux cleaned = -0.011079 Jy
! Component: 350  -  total flux cleaned = -0.0120086 Jy
! Component: 400  -  total flux cleaned = -0.0130108 Jy
! Component: 450  -  total flux cleaned = -0.0139823 Jy
! Component: 500  -  total flux cleaned = -0.0149248 Jy
! Component: 550  -  total flux cleaned = -0.0158407 Jy
! Component: 600  -  total flux cleaned = -0.01663 Jy
! Component: 650  -  total flux cleaned = -0.0173033 Jy
! Component: 700  -  total flux cleaned = -0.0174923 Jy
! Component: 750  -  total flux cleaned = -0.0179489 Jy
! Component: 800  -  total flux cleaned = -0.0179497 Jy
! Component: 850  -  total flux cleaned = -0.0181232 Jy
! Component: 900  -  total flux cleaned = -0.0180393 Jy
! Component: 950  -  total flux cleaned = -0.0181228 Jy
! Component: 1000  -  total flux cleaned = -0.0181228 Jy
! Component: 1050  -  total flux cleaned = -0.0178038 Jy
! Component: 1100  -  total flux cleaned = -0.0178049 Jy
! Component: 1150  -  total flux cleaned = -0.0177288 Jy
! Component: 1200  -  total flux cleaned = -0.0175048 Jy
! Component: 1250  -  total flux cleaned = -0.0172124 Jy
! Component: 1300  -  total flux cleaned = -0.016924 Jy
! Component: 1350  -  total flux cleaned = -0.0166422 Jy
! Component: 1400  -  total flux cleaned = -0.0162965 Jy
! Component: 1450  -  total flux cleaned = -0.0159592 Jy
! Component: 1500  -  total flux cleaned = -0.0157588 Jy
! Component: 1550  -  total flux cleaned = -0.0153685 Jy
! Component: 1600  -  total flux cleaned = -0.0151767 Jy
! Component: 1650  -  total flux cleaned = -0.0147989 Jy
! Component: 1700  -  total flux cleaned = -0.0147378 Jy
! Component: 1750  -  total flux cleaned = -0.0143735 Jy
! Component: 1800  -  total flux cleaned = -0.0143142 Jy
! Component: 1850  -  total flux cleaned = -0.0139626 Jy
! Component: 1900  -  total flux cleaned = -0.0138469 Jy
! Component: 1950  -  total flux cleaned = -0.0137348 Jy
! Component: 2000  -  total flux cleaned = -0.0136804 Jy
! Component: 2050  -  total flux cleaned = -0.0136809 Jy
! Component: 2100  -  total flux cleaned = -0.0136274 Jy
! Component: 2150  -  total flux cleaned = -0.0136275 Jy
! Component: 2200  -  total flux cleaned = -0.0136265 Jy
! Component: 2250  -  total flux cleaned = -0.0134723 Jy
! Component: 2300  -  total flux cleaned = -0.0133219 Jy
! Component: 2350  -  total flux cleaned = -0.0133721 Jy
! Component: 2400  -  total flux cleaned = -0.0133722 Jy
! Component: 2450  -  total flux cleaned = -0.0133715 Jy
! Component: 2500  -  total flux cleaned = -0.0133718 Jy
! Component: 2550  -  total flux cleaned = -0.0133724 Jy
! Component: 2600  -  total flux cleaned = -0.0134184 Jy
! Component: 2650  -  total flux cleaned = -0.0133732 Jy
! Component: 2700  -  total flux cleaned = -0.0135529 Jy
! Component: 2750  -  total flux cleaned = -0.013597 Jy
! Component: 2800  -  total flux cleaned = -0.0136834 Jy
! Component: 2850  -  total flux cleaned = -0.0137685 Jy
! Component: 2900  -  total flux cleaned = -0.0137693 Jy
! Component: 2950  -  total flux cleaned = -0.0140599 Jy
! Component: 3000  -  total flux cleaned = -0.0140187 Jy
! Component: 3050  -  total flux cleaned = -0.0142611 Jy
! Component: 3100  -  total flux cleaned = -0.0143014 Jy
! Component: 3150  -  total flux cleaned = -0.0144983 Jy
! Component: 3200  -  total flux cleaned = -0.0146147 Jy
! Component: 3250  -  total flux cleaned = -0.0148056 Jy
! Component: 3300  -  total flux cleaned = -0.0149188 Jy
! Component: 3350  -  total flux cleaned = -0.0150309 Jy
! Component: 3400  -  total flux cleaned = -0.0151414 Jy
! Component: 3450  -  total flux cleaned = -0.0153229 Jy
! Component: 3500  -  total flux cleaned = -0.0154303 Jy
! Component: 3550  -  total flux cleaned = -0.0156775 Jy
! Component: 3600  -  total flux cleaned = -0.0157477 Jy
! Component: 3650  -  total flux cleaned = -0.015954 Jy
! Component: 3700  -  total flux cleaned = -0.0159537 Jy
! Component: 3750  -  total flux cleaned = -0.0161891 Jy
! Component: 3800  -  total flux cleaned = -0.0162886 Jy
! Component: 3850  -  total flux cleaned = -0.016452 Jy
! Component: 3900  -  total flux cleaned = -0.016484 Jy
! Component: 3950  -  total flux cleaned = -0.0165796 Jy
! Component: 4000  -  total flux cleaned = -0.0166747 Jy
! Component: 4050  -  total flux cleaned = -0.0168617 Jy
! Total flux subtracted in 4096 components = -0.0169234 Jy
! Clean residual min=-0.001533 max=0.001593 Jy/beam
! Clean residual mean=-0.000000 rms=0.000538 Jy/beam
! Combined flux in latest and established models = 2.54155 Jy
keep
! Adding 280 model components to the UV plane model.
! The established model now contains 432 components and 2.54155 Jy
![Exited script file: /opt64/bin/pima_mupet_02.dfm]
wmap   /vlbi/vcs9/uvm//J0854+2006_X_a_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.279 x 2.504 at 13.4 degrees (North through East)
! Clean map  min=-0.0076943  max=2.0347 Jy/beam
! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0854+2006_X_a_map.fits
wmodel /vlbi/vcs9/uvm//J0854+2006_X_a_map.mod
! Writing 432 model components to file: /vlbi/vcs9/uvm//J0854+2006_X_a_map.mod
wobs   /vlbi/vcs9/uvm//J0854+2006_X_a_uvs.fits
! Writing UV FITS file: /vlbi/vcs9/uvm//J0854+2006_X_a_uvs.fits
wwins  /vlbi/vcs9/uvm//J0854+2006_X_a_map.win
! wwins: Wrote 7 windows to /vlbi/vcs9/uvm//J0854+2006_X_a_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 2.03466 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000537154 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.0792006 0.0792006 0.158401 0.316802 0.633605 1.26721 2.53442 5.06884 10.1377 20.2753 40.5507 81.1014
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0016 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       2.034 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  3787.85 
quit
! Quitting program
! Log file /vlbi/vcs9/uvm//J0854+2006_X_a_dfm.log closed on Tue Dec 26 22:03:35 2017