! Started logfile: /vlbi/bp222/maps//J1815+6127_S_dfm.log on Thu Sep 27 11:29:25 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /vlbi/bp222/maps//J1815+6127_S_uvm.fits
! Reading UV FITS file: /vlbi/bp222/maps//J1815+6127_S_uvm.fits
! AN table 1: 33 integrations on 28 of 28 possible baselines.
! AN table 2: 35 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.964744 visibilities/baseline/integration-bin.
! Found source: J1815+6127
! 
! 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     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 44 lines of history.
! 
! Reading 8428 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 = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/opt64/bin/pima_mupet_01.dfm J1815+6127_S]
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 0.500x0.500 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 6 telescope corrections were flagged in sub-array 1.
!  A total of 8 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  A total of 8 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  A total of 8 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 138 telescope corrections were flagged in sub-array 1.
!  A total of 179 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.109244Jy  sigma=14.067102
! Fit after  self-cal, rms=0.649122Jy  sigma=7.908573
! 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=2.421 mas, bmaj=9.303 mas, bpa=19.39 degrees
! Estimated noise=1.37789 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 = 0.299067 Jy
! Component: 100  -  total flux cleaned = 0.433009 Jy
! Total flux subtracted in 100 components = 0.433009 Jy
! Clean residual min=-0.051600 max=0.113345 Jy/beam
! Clean residual mean=-0.000145 rms=0.016804 Jy/beam
! Combined flux in latest and established models = 0.433009 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.433009 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.267456Jy  sigma=3.186258
! Fit after  self-cal, rms=0.267073Jy  sigma=3.181059
! Inverting map 
! Added new window around map position (-6.5, -7).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.104471 Jy
! Component: 100  -  total flux cleaned = 0.169472 Jy
! Total flux subtracted in 100 components = 0.169472 Jy
! Clean residual min=-0.035043 max=0.049808 Jy/beam
! Clean residual mean=-0.000108 rms=0.011180 Jy/beam
! Combined flux in latest and established models = 0.602481 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 27 components and 0.602481 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.201230Jy  sigma=2.246912
! Fit after  self-cal, rms=0.197661Jy  sigma=2.212296
! 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=2.89 mas, bmaj=9.069 mas, bpa=18.94 degrees
! Estimated noise=0.733318 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 = 0.0795627 Jy
! Component: 100  -  total flux cleaned = 0.13149 Jy
! Component: 150  -  total flux cleaned = 0.168708 Jy
! Component: 200  -  total flux cleaned = 0.197072 Jy
! Total flux subtracted in 200 components = 0.197072 Jy
! Clean residual min=-0.024191 max=0.027669 Jy/beam
! Clean residual mean=-0.000149 rms=0.007719 Jy/beam
! Combined flux in latest and established models = 0.799553 Jy
! Performing phase self-cal
! Adding 65 model components to the UV plane model.
! The established model now contains 86 components and 0.799553 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.152511Jy  sigma=1.594821
! Fit after  self-cal, rms=0.151511Jy  sigma=1.584139
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.89 x 9.069 at 18.94 degrees (North through East)
! Clean map  min=-0.023002  max=0.41482 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        0.98     HN        1.04     KP        0.98     
!   MK        1.02     NL        0.98     OV        1.00     SC        1.00     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.89     FD        0.97     HN        1.01     KP        0.92     
!   LA        0.86     MK        1.00     NL        1.21     PT        0.93     
!   SC        1.05     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        0.99     HN        1.07     KP        0.99     
!   MK        1.06     NL        0.47     OV        1.00     SC        0.88     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.81     FD        0.97     HN        1.01     KP        0.92     
!   LA        0.87     MK        1.01     NL        0.87     PT        0.94     
!   SC        1.12     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.98     HN        1.08     KP        0.99     
!   MK        1.03     NL        0.90     OV        1.03     SC        1.01     
! 
!  A total of 3 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.91     FD        0.97     HN        1.01     KP        0.93     
!   LA        0.88     MK        1.04     NL        1.19     PT        0.95     
!   SC        1.04     
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00*    FD       1693.47     HN        0.66     KP        1.00*    
!   MK       17.03     NL        1.00*    OV        2.21     SC        1.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        0.95     HN        1.02     KP        1.00*    
!   LA        0.86     MK        1.00*    NL        1.00*    PT        0.96     
!   SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.151511Jy  sigma=1.584139
! Fit after  self-cal, rms=0.076295Jy  sigma=0.731859
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.977 mas, bmaj=9.148 mas, bpa=19.05 degrees
! Estimated noise=0.717098 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 = 0.0127292 Jy
! Component: 100  -  total flux cleaned = 0.0136551 Jy
! Component: 150  -  total flux cleaned = 0.0132051 Jy
! Component: 200  -  total flux cleaned = 0.0130218 Jy
! Total flux subtracted in 200 components = 0.0130218 Jy
! Clean residual min=-0.007248 max=0.008499 Jy/beam
! Clean residual mean=-0.000000 rms=0.001894 Jy/beam
! Combined flux in latest and established models = 0.812575 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 104 components and 0.812575 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.072713Jy  sigma=0.692468
! Fit after  self-cal, rms=0.072879Jy  sigma=0.688946
! 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=0.072879Jy  sigma=0.688946
! Fit after  self-cal, rms=0.070022Jy  sigma=0.679879
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.987 mas, bmaj=9.131 mas, bpa=19.05 degrees
! Estimated noise=0.717081 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00685315 Jy
! Component: 100  -  total flux cleaned = 0.007993 Jy
! Component: 150  -  total flux cleaned = 0.00811566 Jy
! Component: 200  -  total flux cleaned = 0.00820535 Jy
! Total flux subtracted in 200 components = 0.00820535 Jy
! Clean residual min=-0.004627 max=0.005472 Jy/beam
! Clean residual mean=-0.000001 rms=0.001305 Jy/beam
! Combined flux in latest and established models = 0.82078 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 113 components and 0.82078 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069088Jy  sigma=0.667940
! Fit after  self-cal, rms=0.068975Jy  sigma=0.667025
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)
! Added new window around map position (-18.5, -25).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00136391 Jy
! Component: 100  -  total flux cleaned = 0.000800528 Jy
! Component: 150  -  total flux cleaned = 0.000591735 Jy
! Component: 200  -  total flux cleaned = 0.000591911 Jy
! Total flux subtracted in 200 components = 0.000591911 Jy
! Clean residual min=-0.004401 max=0.004409 Jy/beam
! Clean residual mean=-0.000001 rms=0.001024 Jy/beam
! Combined flux in latest and established models = 0.821372 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 136 components and 0.821372 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068577Jy  sigma=0.659396
! Fit after  self-cal, rms=0.068561Jy  sigma=0.658912
! 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=0.068561Jy  sigma=0.658912
! Fit after  self-cal, rms=0.066659Jy  sigma=0.657253
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.988 mas, bmaj=9.131 mas, bpa=19.04 degrees
! Estimated noise=0.715937 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00127041 Jy
! Component: 100  -  total flux cleaned = 0.00144135 Jy
! Component: 150  -  total flux cleaned = 0.0018827 Jy
! Component: 200  -  total flux cleaned = 0.00227053 Jy
! Total flux subtracted in 200 components = 0.00227053 Jy
! Clean residual min=-0.003054 max=0.003745 Jy/beam
! Clean residual mean=-0.000003 rms=0.000834 Jy/beam
! Combined flux in latest and established models = 0.823643 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 148 components and 0.823643 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066493Jy  sigma=0.654395
! Fit after  self-cal, rms=0.066449Jy  sigma=0.654277
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)
! Added new window around map position (9, -5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000117032 Jy
! Component: 100  -  total flux cleaned = 1.80379e-05 Jy
! Component: 150  -  total flux cleaned = 0.000241934 Jy
! Component: 200  -  total flux cleaned = 0.000548744 Jy
! Total flux subtracted in 200 components = 0.000548744 Jy
! Clean residual min=-0.002443 max=0.002582 Jy/beam
! Clean residual mean=-0.000003 rms=0.000655 Jy/beam
! Combined flux in latest and established models = 0.824192 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 166 components and 0.824192 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.066351Jy  sigma=0.650644
! Fit after  self-cal, rms=0.066368Jy  sigma=0.650491
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 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=0.066368Jy  sigma=0.650491
! Fit after  self-cal, rms=0.064525Jy  sigma=0.650100
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.651 mas, bmaj=10.27 mas, bpa=12.93 degrees
! Estimated noise=0.87637 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00231251 Jy
! Component: 100  -  total flux cleaned = 0.00261492 Jy
! Component: 150  -  total flux cleaned = 0.00277327 Jy
! Component: 200  -  total flux cleaned = 0.00286385 Jy
! Total flux subtracted in 200 components = 0.00286385 Jy
! Clean residual min=-0.002852 max=0.002966 Jy/beam
! Clean residual mean=-0.000004 rms=0.000781 Jy/beam
! Combined flux in latest and established models = 0.827056 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 191 components and 0.827056 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064520Jy  sigma=0.649088
! Fit after  self-cal, rms=0.064475Jy  sigma=0.648926
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 = -5.13004e-05 Jy
! Component: 100  -  total flux cleaned = -1.18294e-05 Jy
! Component: 150  -  total flux cleaned = 2.60688e-05 Jy
! Component: 200  -  total flux cleaned = 2.71982e-05 Jy
! Total flux subtracted in 200 components = 2.71982e-05 Jy
! Clean residual min=-0.002753 max=0.002762 Jy/beam
! Clean residual mean=-0.000004 rms=0.000733 Jy/beam
! Combined flux in latest and established models = 0.827083 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 208 components and 0.827083 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064479Jy  sigma=0.648595
! Fit after  self-cal, rms=0.064479Jy  sigma=0.648526
! 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=2.986 mas, bmaj=9.132 mas, bpa=19.06 degrees
! Estimated noise=0.714392 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.986 x 9.132 at 19.06 degrees (North through East)
! Clean map  min=-0.0047118  max=0.40431 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=2.505 mas, bmaj=9.321 mas, bpa=19.75 degrees
! Estimated noise=1.40473 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.299746 Jy
! Component: 100  -  total flux cleaned = 0.449391 Jy
! Component: 150  -  total flux cleaned = 0.548973 Jy
! Component: 200  -  total flux cleaned = 0.617277 Jy
! Total flux subtracted in 200 components = 0.617277 Jy
! Clean residual min=-0.028421 max=0.037483 Jy/beam
! Clean residual mean=-0.000062 rms=0.007736 Jy/beam
! Combined flux in latest and established models = 0.617277 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 23 model components to the UV plane model.
! The established model now contains 23 components and 0.617277 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.986 mas, bmaj=9.132 mas, bpa=19.06 degrees
! Estimated noise=0.714392 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 = 0.062227 Jy
! Component: 100  -  total flux cleaned = 0.102689 Jy
! Component: 150  -  total flux cleaned = 0.1311 Jy
! Component: 200  -  total flux cleaned = 0.151824 Jy
! Total flux subtracted in 200 components = 0.151824 Jy
! Clean residual min=-0.009287 max=0.013117 Jy/beam
! Clean residual mean=-0.000048 rms=0.003041 Jy/beam
! Combined flux in latest and established models = 0.769101 Jy
! Adding 51 model components to the UV plane model.
! The established model now contains 66 components and 0.769101 Jy
! Inverting map 
! Added new window around map position (30, -99).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0154066 Jy
! Component: 100  -  total flux cleaned = 0.0267053 Jy
! Component: 150  -  total flux cleaned = 0.0351816 Jy
! Component: 200  -  total flux cleaned = 0.0417508 Jy
! Total flux subtracted in 200 components = 0.0417508 Jy
! Clean residual min=-0.005041 max=0.005623 Jy/beam
! Clean residual mean=-0.000015 rms=0.001430 Jy/beam
! Combined flux in latest and established models = 0.810851 Jy
! Adding 37 model components to the UV plane model.
! The established model now contains 93 components and 0.810851 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.651 mas, bmaj=10.27 mas, bpa=12.93 degrees
! Estimated noise=0.87637 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00728498 Jy
! Component: 100  -  total flux cleaned = 0.0109997 Jy
! Component: 150  -  total flux cleaned = 0.013385 Jy
! Component: 200  -  total flux cleaned = 0.0142788 Jy
! Total flux subtracted in 200 components = 0.0142788 Jy
! Clean residual min=-0.003558 max=0.003636 Jy/beam
! Clean residual mean=-0.000010 rms=0.001155 Jy/beam
! Combined flux in latest and established models = 0.82513 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 = 0.000216123 Jy
! Component: 100  -  total flux cleaned = 0.000620486 Jy
! Component: 150  -  total flux cleaned = 0.000896099 Jy
! Component: 200  -  total flux cleaned = 0.00106494 Jy
! Total flux subtracted in 200 components = 0.00106494 Jy
! Clean residual min=-0.003198 max=0.003129 Jy/beam
! Clean residual mean=-0.000008 rms=0.000948 Jy/beam
! Combined flux in latest and established models = 0.826195 Jy
! Adding 63 model components to the UV plane model.
! The established model now contains 141 components and 0.826195 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.986 mas, bmaj=9.132 mas, bpa=19.06 degrees
! Estimated noise=0.714392 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00119148 Jy
! Component: 100  -  total flux cleaned = -0.00190752 Jy
! Component: 150  -  total flux cleaned = -0.00201022 Jy
! Component: 200  -  total flux cleaned = -0.00201156 Jy
! Total flux subtracted in 200 components = -0.00201156 Jy
! Clean residual min=-0.002796 max=0.002768 Jy/beam
! Clean residual mean=-0.000004 rms=0.000712 Jy/beam
! Combined flux in latest and established models = 0.824184 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 162 components and 0.824184 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.064694Jy  sigma=0.651504
! Fit after  self-cal, rms=0.064602Jy  sigma=0.650977
wmodel J1815+6127_S_map.mod
! Writing 162 model components to file: J1815+6127_S_map.mod
wobs   J1815+6127_S_uvs.fits
! Writing UV FITS file: J1815+6127_S_uvs.fits
wwins  J1815+6127_S_map.win
! wwins: Wrote 5 windows to J1815+6127_S_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 = 0.000559353 Jy
! Component: 100  -  total flux cleaned = 0.000288233 Jy
! Component: 150  -  total flux cleaned = -4.70442e-05 Jy
! Component: 200  -  total flux cleaned = -0.000441147 Jy
! Component: 250  -  total flux cleaned = -0.000740224 Jy
! Component: 300  -  total flux cleaned = -0.00102459 Jy
! Component: 350  -  total flux cleaned = -0.00122756 Jy
! Component: 400  -  total flux cleaned = -0.00148596 Jy
! Component: 450  -  total flux cleaned = -0.00157794 Jy
! Component: 500  -  total flux cleaned = -0.00166691 Jy
! Component: 550  -  total flux cleaned = -0.00175261 Jy
! Component: 600  -  total flux cleaned = -0.00180805 Jy
! Component: 650  -  total flux cleaned = -0.00183488 Jy
! Component: 700  -  total flux cleaned = -0.00180942 Jy
! Component: 750  -  total flux cleaned = -0.00180947 Jy
! Component: 800  -  total flux cleaned = -0.00171229 Jy
! Component: 850  -  total flux cleaned = -0.00168866 Jy
! Component: 900  -  total flux cleaned = -0.00161957 Jy
! Component: 950  -  total flux cleaned = -0.00157485 Jy
! Component: 1000  -  total flux cleaned = -0.00150945 Jy
! Component: 1050  -  total flux cleaned = -0.00150935 Jy
! Component: 1100  -  total flux cleaned = -0.00144667 Jy
! Component: 1150  -  total flux cleaned = -0.00142659 Jy
! Component: 1200  -  total flux cleaned = -0.00140659 Jy
! Component: 1250  -  total flux cleaned = -0.00140674 Jy
! Component: 1300  -  total flux cleaned = -0.00144482 Jy
! Component: 1350  -  total flux cleaned = -0.00142598 Jy
! Component: 1400  -  total flux cleaned = -0.00140753 Jy
! Component: 1450  -  total flux cleaned = -0.00138966 Jy
! Component: 1500  -  total flux cleaned = -0.00137187 Jy
! Component: 1550  -  total flux cleaned = -0.00131928 Jy
! Component: 1600  -  total flux cleaned = -0.0013018 Jy
! Component: 1650  -  total flux cleaned = -0.00121655 Jy
! Component: 1700  -  total flux cleaned = -0.00114937 Jy
! Component: 1750  -  total flux cleaned = -0.00106652 Jy
! Component: 1800  -  total flux cleaned = -0.000952683 Jy
! Component: 1850  -  total flux cleaned = -0.000904415 Jy
! Component: 1900  -  total flux cleaned = -0.000809201 Jy
! Component: 1950  -  total flux cleaned = -0.00074672 Jy
! Component: 2000  -  total flux cleaned = -0.000684844 Jy
! Component: 2050  -  total flux cleaned = -0.000608551 Jy
! Component: 2100  -  total flux cleaned = -0.000533302 Jy
! Component: 2150  -  total flux cleaned = -0.000488645 Jy
! Component: 2200  -  total flux cleaned = -0.000400209 Jy
! Component: 2250  -  total flux cleaned = -0.000327451 Jy
! Component: 2300  -  total flux cleaned = -0.000255668 Jy
! Component: 2350  -  total flux cleaned = -0.000198719 Jy
! Component: 2400  -  total flux cleaned = -0.00018473 Jy
! Component: 2450  -  total flux cleaned = -0.000128674 Jy
! Component: 2500  -  total flux cleaned = -8.71485e-05 Jy
! Component: 2550  -  total flux cleaned = -7.35265e-05 Jy
! Component: 2600  -  total flux cleaned = -5.98626e-05 Jy
! Component: 2650  -  total flux cleaned = -5.77165e-06 Jy
! Component: 2700  -  total flux cleaned = -5.86625e-06 Jy
! Component: 2750  -  total flux cleaned = 7.42248e-06 Jy
! Component: 2800  -  total flux cleaned = 3.3873e-05 Jy
! Component: 2850  -  total flux cleaned = 4.70525e-05 Jy
! Component: 2900  -  total flux cleaned = 8.59825e-05 Jy
! Component: 2950  -  total flux cleaned = 0.000124458 Jy
! Component: 3000  -  total flux cleaned = 0.000149812 Jy
! Component: 3050  -  total flux cleaned = 0.000187633 Jy
! Component: 3100  -  total flux cleaned = 0.000162561 Jy
! Component: 3150  -  total flux cleaned = 0.000175086 Jy
! Component: 3200  -  total flux cleaned = 0.000187508 Jy
! Component: 3250  -  total flux cleaned = 0.000249009 Jy
! Component: 3300  -  total flux cleaned = 0.000273357 Jy
! Component: 3350  -  total flux cleaned = 0.000249102 Jy
! Component: 3400  -  total flux cleaned = 0.000285325 Jy
! Component: 3450  -  total flux cleaned = 0.000249356 Jy
! Component: 3500  -  total flux cleaned = 0.000249346 Jy
! Component: 3550  -  total flux cleaned = 0.000213794 Jy
! Component: 3600  -  total flux cleaned = 0.000213845 Jy
! Component: 3650  -  total flux cleaned = 0.000202081 Jy
! Component: 3700  -  total flux cleaned = 0.000178601 Jy
! Component: 3750  -  total flux cleaned = 0.000143662 Jy
! Component: 3800  -  total flux cleaned = 0.000108841 Jy
! Component: 3850  -  total flux cleaned = 0.00010884 Jy
! Component: 3900  -  total flux cleaned = 8.57848e-05 Jy
! Component: 3950  -  total flux cleaned = -6.09489e-06 Jy
! Component: 4000  -  total flux cleaned = -1.74892e-05 Jy
! Component: 4050  -  total flux cleaned = -5.17204e-05 Jy
! Total flux subtracted in 4096 components = -7.43776e-05 Jy
! Clean residual min=-0.000681 max=0.000781 Jy/beam
! Clean residual mean=-0.000000 rms=0.000189 Jy/beam
! Combined flux in latest and established models = 0.824109 Jy
keep
! Adding 241 model components to the UV plane model.
! The established model now contains 403 components and 0.82411 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J1815+6127_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.986 x 9.132 at 19.06 degrees (North through East)
! Clean map  min=-0.0040697  max=0.40418 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J1815+6127_S_map.fits
wmodel /vlbi/bp222/maps//J1815+6127_S_map.mod
! Writing 403 model components to file: /vlbi/bp222/maps//J1815+6127_S_map.mod
wobs   /vlbi/bp222/maps//J1815+6127_S_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J1815+6127_S_uvs.fits
wwins  /vlbi/bp222/maps//J1815+6127_S_map.win
! wwins: Wrote 6 windows to /vlbi/bp222/maps//J1815+6127_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.40418 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000181101 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.134421 0.134421 0.268842 0.537685 1.07537 2.15074 4.30148 8.60296 17.2059 34.4118 68.8237
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.404 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  2231.79 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J1815+6127_S_dfm.log closed on Thu Sep 27 11:29:30 2018