! Started logfile: /vlbi/uf001/uva//J1609-0547_X_dfm.log on Mon Jan 14 03:36:10 2019
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.42800
obs     /vlbi/uf001/uva//J1609-0547_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1609-0547_X_uva.fits
! AN table 1: 72 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.926235 visibilities/baseline/integration-bin.
! Found source: J1609-0547
! 
! There are 12 IFs, and a total of 12 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    8.428e+09      3.2e+07          1      3.2e+07
!  02        2     8.46e+09      3.2e+07          1      3.2e+07
!  03        3    8.492e+09      3.2e+07          1      3.2e+07
!  04        4    8.524e+09      3.2e+07          1      3.2e+07
!  05        5    8.588e+09      3.2e+07          1      3.2e+07
!  06        6     8.62e+09      3.2e+07          1      3.2e+07
!  07        7    8.684e+09      3.2e+07          1      3.2e+07
!  08        8    8.716e+09      3.2e+07          1      3.2e+07
!  09        9     8.78e+09      3.2e+07          1      3.2e+07
!  10       10    8.812e+09      3.2e+07          1      3.2e+07
!  11       11    8.844e+09      3.2e+07          1      3.2e+07
!  12       12    8.876e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 134 lines of history.
! 
! Reading 36012 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 12 channels.
! Selecting polarization: RR,  channels: 1..12
! 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
! Reading IF 9 channels: 9..9
! Reading IF 10 channels: 10..10
! Reading IF 11 channels: 11..11
! Reading IF 12 channels: 12..12
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_01.dfm J1609-0547_X]
float lim_self
lim_self = 120.0
float lim_val
lim_va   = 1.2
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.03
float dynam
dynam = 6.0
float soltime1
soltime1 = 120
float soltime2
soltime2 = 20
float thresh
thresh = 0.5
float win_mult
win_mult = 1.8
float time_av
time_av = 16
float old_peak
float new_peak
float flux_cutoff
print "==============================================================="
! =============================================================== 
! 
print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === "
! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 ===  
! 
mapsize field_size, field_cell
! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize.
startmod
! Applying default point source starting model.
! Performing phase self-cal
! Adding 1 model components to the UV plane model.
! The established model now contains 1 components and 1 Jy
! 
! Correcting IF 1.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 24 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.004996Jy  sigma=22.984080
! Fit after  self-cal, rms=0.921924Jy  sigma=21.033599
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.6978 mas, bmaj=1.795 mas, bpa=-4.013 degrees
! Estimated noise=0.293487 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 = 0.0577414 Jy
! Component: 100  -  total flux cleaned = 0.0781947 Jy
! Total flux subtracted in 100 components = 0.0781947 Jy
! Clean residual min=-0.003621 max=0.008829 Jy/beam
! Clean residual mean=0.000002 rms=0.000932 Jy/beam
! Combined flux in latest and established models = 0.0781947 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.0781947 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.068640Jy  sigma=1.348110
! Fit after  self-cal, rms=0.068254Jy  sigma=1.341072
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0104557 Jy
! Component: 100  -  total flux cleaned = 0.016666 Jy
! Total flux subtracted in 100 components = 0.016666 Jy
! Clean residual min=-0.002371 max=0.006679 Jy/beam
! Clean residual mean=0.000001 rms=0.000655 Jy/beam
! Combined flux in latest and established models = 0.0948607 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 23 components and 0.0948607 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.065927Jy  sigma=1.270181
! Fit after  self-cal, rms=0.065912Jy  sigma=1.269605
! Inverting map 
! Added new window around map position (-1.2, 1.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00608009 Jy
! Component: 100  -  total flux cleaned = 0.00989326 Jy
! Total flux subtracted in 100 components = 0.00989326 Jy
! Clean residual min=-0.002139 max=0.003674 Jy/beam
! Clean residual mean=0.000000 rms=0.000519 Jy/beam
! Combined flux in latest and established models = 0.104754 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 36 components and 0.104754 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.065176Jy  sigma=1.246314
! Fit after  self-cal, rms=0.065150Jy  sigma=1.245351
! Inverting map 
print "============== Finished uniform weighting clean ==============="
! ============== Finished uniform weighting clean =============== 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8937 mas, bmaj=2.159 mas, bpa=-4.303 degrees
! Estimated noise=0.167287 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 (-0.4, 2.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00466746 Jy
! Component: 100  -  total flux cleaned = 0.00746362 Jy
! Component: 150  -  total flux cleaned = 0.0093178 Jy
! Component: 200  -  total flux cleaned = 0.0106115 Jy
! Total flux subtracted in 200 components = 0.0106115 Jy
! Clean residual min=-0.002029 max=0.001986 Jy/beam
! Clean residual mean=-0.000001 rms=0.000441 Jy/beam
! Combined flux in latest and established models = 0.115365 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 56 components and 0.115365 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.064850Jy  sigma=1.234363
! Fit after  self-cal, rms=0.064840Jy  sigma=1.233891
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8937 x 2.159 at -4.303 degrees (North through East)
! Clean map  min=-0.0021182  max=0.074883 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.02     HN        0.99     KP        1.07     
!   LA        1.00     MK        1.02     NL        1.00     OV        0.93     
!   PT        0.91     SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.03     HN        1.08     KP        1.02     
!   LA        0.97     MK        1.07     NL        0.99     OV        0.94     
!   PT        0.94     SC        0.96     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.05     HN        1.09     KP        1.01     
!   LA        1.00     MK        1.01     NL        0.97     OV        0.96     
!   PT        0.92     SC        0.98     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.01     HN        0.98     KP        1.02     
!   LA        1.01     MK        1.02     NL        0.97     OV        0.96     
!   PT        0.91     SC        1.03     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.04     HN        1.00     KP        1.01     
!   LA        1.00     MK        1.03     NL        1.01     OV        0.96     
!   PT        0.92     SC        0.95     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.04     HN        0.98     KP        1.03     
!   LA        1.01     MK        1.03     NL        0.97     OV        0.98     
!   PT        0.94     SC        0.85     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.03     HN        1.06     KP        1.08     
!   LA        0.98     MK        1.00     NL        1.01     OV        0.98     
!   PT        0.92     SC        0.99     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.06     HN        1.00     KP        1.04     
!   LA        0.99     MK        0.98     NL        1.01     OV        0.96     
!   PT        0.93     SC        0.89     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.03     HN        1.10     KP        1.04     
!   LA        1.00     MK        1.03     NL        0.99     OV        0.96     
!   PT        0.90     SC        1.08     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.03     HN        1.01     KP        1.02     
!   LA        1.00     MK        1.06     NL        1.01     OV        0.95     
!   PT        0.94     SC        1.00     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        0.99     HN        1.07     KP        1.06     
!   LA        1.00     MK        0.97     NL        1.02     OV        0.93     
!   PT        0.95     SC        0.99     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.03     HN        1.01     KP        1.06     
!   LA        0.96     MK        0.96     NL        1.03     OV        0.96     
!   PT        0.91     SC        0.95     
! 
! 
! Fit before self-cal, rms=0.064840Jy  sigma=1.233891
! Fit after  self-cal, rms=0.065523Jy  sigma=1.227769
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8952 mas, bmaj=2.163 mas, bpa=-3.894 degrees
! Estimated noise=0.166382 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 (-1, 9).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00181801 Jy
! Component: 100  -  total flux cleaned = 0.00282935 Jy
! Component: 150  -  total flux cleaned = 0.00340371 Jy
! Component: 200  -  total flux cleaned = 0.00374635 Jy
! Total flux subtracted in 200 components = 0.00374635 Jy
! Clean residual min=-0.001207 max=0.001228 Jy/beam
! Clean residual mean=-0.000001 rms=0.000292 Jy/beam
! Combined flux in latest and established models = 0.119112 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 86 components and 0.119112 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.065467Jy  sigma=1.226217
! Fit after  self-cal, rms=0.065502Jy  sigma=1.226011
! 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.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.065502Jy  sigma=1.226011
! Fit after  self-cal, rms=0.066819Jy  sigma=1.222358
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8952 mas, bmaj=2.163 mas, bpa=-3.856 degrees
! Estimated noise=0.166059 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000787553 Jy
! Component: 100  -  total flux cleaned = 0.00106122 Jy
! Component: 150  -  total flux cleaned = 0.00121422 Jy
! Component: 200  -  total flux cleaned = 0.00126449 Jy
! Total flux subtracted in 200 components = 0.00126449 Jy
! Clean residual min=-0.000970 max=0.000960 Jy/beam
! Clean residual mean=-0.000001 rms=0.000233 Jy/beam
! Combined flux in latest and established models = 0.120376 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 97 components and 0.120376 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.066805Jy  sigma=1.221964
! Fit after  self-cal, rms=0.066819Jy  sigma=1.221857
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 = 0.000145825 Jy
! Component: 100  -  total flux cleaned = 0.000192166 Jy
! Component: 150  -  total flux cleaned = 0.000234665 Jy
! Component: 200  -  total flux cleaned = 0.000273559 Jy
! Total flux subtracted in 200 components = 0.000273559 Jy
! Clean residual min=-0.000961 max=0.000953 Jy/beam
! Clean residual mean=-0.000001 rms=0.000231 Jy/beam
! Combined flux in latest and established models = 0.12065 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 102 components and 0.12065 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.066812Jy  sigma=1.221699
! Fit after  self-cal, rms=0.066809Jy  sigma=1.221689
! 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.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.066809Jy  sigma=1.221689
! Fit after  self-cal, rms=0.067272Jy  sigma=1.221325
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8927 mas, bmaj=2.156 mas, bpa=-3.692 degrees
! Estimated noise=0.165388 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000186541 Jy
! Component: 100  -  total flux cleaned = 0.000217019 Jy
! Component: 150  -  total flux cleaned = 0.000202694 Jy
! Component: 200  -  total flux cleaned = 0.000215448 Jy
! Total flux subtracted in 200 components = 0.000215448 Jy
! Clean residual min=-0.000948 max=0.000922 Jy/beam
! Clean residual mean=-0.000000 rms=0.000218 Jy/beam
! Combined flux in latest and established models = 0.120865 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 105 components and 0.120865 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067265Jy  sigma=1.221159
! Fit after  self-cal, rms=0.067270Jy  sigma=1.221138
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.05439e-05 Jy
! Component: 100  -  total flux cleaned = 3.51053e-05 Jy
! Component: 150  -  total flux cleaned = 4.64744e-05 Jy
! Component: 200  -  total flux cleaned = 6.81471e-05 Jy
! Total flux subtracted in 200 components = 6.81471e-05 Jy
! Clean residual min=-0.000939 max=0.000917 Jy/beam
! Clean residual mean=-0.000000 rms=0.000217 Jy/beam
! Combined flux in latest and established models = 0.120933 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 108 components and 0.120933 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067265Jy  sigma=1.221043
! Fit after  self-cal, rms=0.067263Jy  sigma=1.221036
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067263Jy  sigma=1.221036
! Fit after  self-cal, rms=0.067091Jy  sigma=1.221016
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.247 mas, bmaj=3.79 mas, bpa=2.605 degrees
! Estimated noise=0.20537 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000399041 Jy
! Component: 100  -  total flux cleaned = 0.00054941 Jy
! Component: 150  -  total flux cleaned = 0.000608432 Jy
! Component: 200  -  total flux cleaned = 0.000630049 Jy
! Total flux subtracted in 200 components = 0.000630049 Jy
! Clean residual min=-0.000934 max=0.000970 Jy/beam
! Clean residual mean=-0.000001 rms=0.000273 Jy/beam
! Combined flux in latest and established models = 0.121563 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 116 components and 0.121563 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067089Jy  sigma=1.220973
! Fit after  self-cal, rms=0.067087Jy  sigma=1.220952
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 = 4.01603e-05 Jy
! Component: 100  -  total flux cleaned = 6.8154e-05 Jy
! Component: 150  -  total flux cleaned = 8.631e-05 Jy
! Component: 200  -  total flux cleaned = 9.72534e-05 Jy
! Total flux subtracted in 200 components = 9.72534e-05 Jy
! Clean residual min=-0.000922 max=0.000950 Jy/beam
! Clean residual mean=-0.000001 rms=0.000271 Jy/beam
! Combined flux in latest and established models = 0.121661 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 118 components and 0.121661 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067086Jy  sigma=1.220936
! Fit after  self-cal, rms=0.067085Jy  sigma=1.220928
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "============== Finished amplitude self-cal =============="
! ============== Finished amplitude self-cal ============== 
restore
! Inverting map and beam 
! Estimated beam: bmin=0.8909 mas, bmaj=2.152 mas, bpa=-3.582 degrees
! Estimated noise=0.164965 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8909 x 2.152 at -3.582 degrees (North through East)
! Clean map  min=-0.0008279  max=0.074089 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true
  clean clean_niter,clean_gain
  selfcal
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true
  end if
print "============== Clearing model and starting over =========="
! ============== Clearing model and starting over ========== 
clrmod true
! clrmod: Cleared the established and tentative models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.6941 mas, bmaj=1.786 mas, bpa=-3.29 degrees
! Estimated noise=0.288664 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0573202 Jy
! Component: 100  -  total flux cleaned = 0.0782764 Jy
! Component: 150  -  total flux cleaned = 0.088829 Jy
! Component: 200  -  total flux cleaned = 0.0956456 Jy
! Total flux subtracted in 200 components = 0.0956456 Jy
! Clean residual min=-0.002008 max=0.003855 Jy/beam
! Clean residual mean=0.000001 rms=0.000521 Jy/beam
! Combined flux in latest and established models = 0.0956456 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 25 model components to the UV plane model.
! The established model now contains 25 components and 0.0956456 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8909 mas, bmaj=2.152 mas, bpa=-3.582 degrees
! Estimated noise=0.164965 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 = 0.00709527 Jy
! Component: 100  -  total flux cleaned = 0.011321 Jy
! Component: 150  -  total flux cleaned = 0.0140699 Jy
! Component: 200  -  total flux cleaned = 0.0161326 Jy
! Total flux subtracted in 200 components = 0.0161326 Jy
! Clean residual min=-0.001204 max=0.001457 Jy/beam
! Clean residual mean=-0.000000 rms=0.000293 Jy/beam
! Combined flux in latest and established models = 0.111778 Jy
! Adding 43 model components to the UV plane model.
! The established model now contains 57 components and 0.111778 Jy
! Inverting map 
! Added new window around map position (1, -1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00167799 Jy
! Component: 100  -  total flux cleaned = 0.00297746 Jy
! Component: 150  -  total flux cleaned = 0.00403994 Jy
! Component: 200  -  total flux cleaned = 0.00493225 Jy
! Total flux subtracted in 200 components = 0.00493225 Jy
! Clean residual min=-0.001023 max=0.000922 Jy/beam
! Clean residual mean=-0.000000 rms=0.000236 Jy/beam
! Combined flux in latest and established models = 0.11671 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 78 components and 0.11671 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.247 mas, bmaj=3.79 mas, bpa=2.605 degrees
! Estimated noise=0.20537 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00116169 Jy
! Component: 100  -  total flux cleaned = 0.0019616 Jy
! Component: 150  -  total flux cleaned = 0.00257778 Jy
! Component: 200  -  total flux cleaned = 0.00307394 Jy
! Total flux subtracted in 200 components = 0.00307394 Jy
! Clean residual min=-0.001013 max=0.000943 Jy/beam
! Clean residual mean=-0.000001 rms=0.000284 Jy/beam
! Combined flux in latest and established models = 0.119784 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 = 0.00028081 Jy
! Component: 100  -  total flux cleaned = 0.000534772 Jy
! Component: 150  -  total flux cleaned = 0.00072948 Jy
! Component: 200  -  total flux cleaned = 0.000888959 Jy
! Total flux subtracted in 200 components = 0.000888959 Jy
! Clean residual min=-0.000928 max=0.000921 Jy/beam
! Clean residual mean=-0.000001 rms=0.000274 Jy/beam
! Combined flux in latest and established models = 0.120673 Jy
! Adding 57 model components to the UV plane model.
! The established model now contains 125 components and 0.120673 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8909 mas, bmaj=2.152 mas, bpa=-3.582 degrees
! Estimated noise=0.164965 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -9.68011e-05 Jy
! Component: 100  -  total flux cleaned = -0.00011892 Jy
! Component: 150  -  total flux cleaned = -0.000102521 Jy
! Component: 200  -  total flux cleaned = -8.80558e-05 Jy
! Total flux subtracted in 200 components = -8.80558e-05 Jy
! Clean residual min=-0.000906 max=0.000879 Jy/beam
! Clean residual mean=-0.000000 rms=0.000210 Jy/beam
! Combined flux in latest and established models = 0.120585 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 140 components and 0.120585 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.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.067081Jy  sigma=1.220704
! Fit after  self-cal, rms=0.067079Jy  sigma=1.220639
wmodel J1609-0547_X_map.mod
! Writing 140 model components to file: J1609-0547_X_map.mod
wobs   J1609-0547_X_uvs.fits
! Writing UV FITS file: J1609-0547_X_uvs.fits
wwins  J1609-0547_X_map.win
! wwins: Wrote 5 windows to J1609-0547_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 = -7.22287e-05 Jy
! Component: 100  -  total flux cleaned = -7.23938e-05 Jy
! Component: 150  -  total flux cleaned = -7.20904e-05 Jy
! Component: 200  -  total flux cleaned = -4.42728e-05 Jy
! Component: 250  -  total flux cleaned = -1.71563e-05 Jy
! Component: 300  -  total flux cleaned = 2.27962e-05 Jy
! Component: 350  -  total flux cleaned = 6.19462e-05 Jy
! Component: 400  -  total flux cleaned = 8.74857e-05 Jy
! Component: 450  -  total flux cleaned = 0.000112489 Jy
! Component: 500  -  total flux cleaned = 0.000112392 Jy
! Component: 550  -  total flux cleaned = 0.000124757 Jy
! Component: 600  -  total flux cleaned = 0.000148719 Jy
! Component: 650  -  total flux cleaned = 0.000172145 Jy
! Component: 700  -  total flux cleaned = 0.000183505 Jy
! Component: 750  -  total flux cleaned = 0.000194852 Jy
! Component: 800  -  total flux cleaned = 0.000206029 Jy
! Component: 850  -  total flux cleaned = 0.000194751 Jy
! Component: 900  -  total flux cleaned = 0.000161957 Jy
! Component: 950  -  total flux cleaned = 0.000216302 Jy
! Component: 1000  -  total flux cleaned = 0.000216207 Jy
! Component: 1050  -  total flux cleaned = 0.000216211 Jy
! Component: 1100  -  total flux cleaned = 0.000268769 Jy
! Component: 1150  -  total flux cleaned = 0.000320725 Jy
! Component: 1200  -  total flux cleaned = 0.000310389 Jy
! Component: 1250  -  total flux cleaned = 0.000330796 Jy
! Component: 1300  -  total flux cleaned = 0.000320639 Jy
! Component: 1350  -  total flux cleaned = 0.000340818 Jy
! Component: 1400  -  total flux cleaned = 0.000350871 Jy
! Component: 1450  -  total flux cleaned = 0.000400207 Jy
! Component: 1500  -  total flux cleaned = 0.000351406 Jy
! Component: 1550  -  total flux cleaned = 0.000390322 Jy
! Component: 1600  -  total flux cleaned = 0.000428806 Jy
! Component: 1650  -  total flux cleaned = 0.000447948 Jy
! Component: 1700  -  total flux cleaned = 0.00045733 Jy
! Component: 1750  -  total flux cleaned = 0.000503969 Jy
! Component: 1800  -  total flux cleaned = 0.00055026 Jy
! Component: 1850  -  total flux cleaned = 0.000504117 Jy
! Component: 1900  -  total flux cleaned = 0.00054089 Jy
! Component: 1950  -  total flux cleaned = 0.000549884 Jy
! Component: 2000  -  total flux cleaned = 0.000594945 Jy
! Component: 2050  -  total flux cleaned = 0.000594858 Jy
! Component: 2100  -  total flux cleaned = 0.000594833 Jy
! Component: 2150  -  total flux cleaned = 0.000559416 Jy
! Component: 2200  -  total flux cleaned = 0.000603268 Jy
! Component: 2250  -  total flux cleaned = 0.000594544 Jy
! Component: 2300  -  total flux cleaned = 0.000603185 Jy
! Component: 2350  -  total flux cleaned = 0.000586003 Jy
! Component: 2400  -  total flux cleaned = 0.000585991 Jy
! Component: 2450  -  total flux cleaned = 0.000585994 Jy
! Component: 2500  -  total flux cleaned = 0.000585949 Jy
! Component: 2550  -  total flux cleaned = 0.00056091 Jy
! Component: 2600  -  total flux cleaned = 0.000536131 Jy
! Component: 2650  -  total flux cleaned = 0.000552615 Jy
! Component: 2700  -  total flux cleaned = 0.000552632 Jy
! Component: 2750  -  total flux cleaned = 0.000528181 Jy
! Component: 2800  -  total flux cleaned = 0.000552377 Jy
! Component: 2850  -  total flux cleaned = 0.000528214 Jy
! Component: 2900  -  total flux cleaned = 0.000520288 Jy
! Component: 2950  -  total flux cleaned = 0.000520315 Jy
! Component: 3000  -  total flux cleaned = 0.000480926 Jy
! Component: 3050  -  total flux cleaned = 0.000457382 Jy
! Component: 3100  -  total flux cleaned = 0.000465235 Jy
! Component: 3150  -  total flux cleaned = 0.000472951 Jy
! Component: 3200  -  total flux cleaned = 0.000434426 Jy
! Component: 3250  -  total flux cleaned = 0.00041917 Jy
! Component: 3300  -  total flux cleaned = 0.000419131 Jy
! Component: 3350  -  total flux cleaned = 0.000403983 Jy
! Component: 3400  -  total flux cleaned = 0.000381317 Jy
! Component: 3450  -  total flux cleaned = 0.000336334 Jy
! Component: 3500  -  total flux cleaned = 0.000321492 Jy
! Component: 3550  -  total flux cleaned = 0.000321447 Jy
! Component: 3600  -  total flux cleaned = 0.000291908 Jy
! Component: 3650  -  total flux cleaned = 0.000313979 Jy
! Component: 3700  -  total flux cleaned = 0.00027011 Jy
! Component: 3750  -  total flux cleaned = 0.000233774 Jy
! Component: 3800  -  total flux cleaned = 0.000212166 Jy
! Component: 3850  -  total flux cleaned = 0.000219417 Jy
! Component: 3900  -  total flux cleaned = 0.000190764 Jy
! Component: 3950  -  total flux cleaned = 0.000197859 Jy
! Component: 4000  -  total flux cleaned = 0.000162426 Jy
! Component: 4050  -  total flux cleaned = 0.000148329 Jy
! Total flux subtracted in 4096 components = 0.000141262 Jy
! Clean residual min=-0.000442 max=0.000424 Jy/beam
! Clean residual mean=-0.000000 rms=0.000122 Jy/beam
! Combined flux in latest and established models = 0.120727 Jy
keep
! Adding 306 model components to the UV plane model.
! The established model now contains 446 components and 0.120727 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1609-0547_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8909 x 2.152 at -3.582 degrees (North through East)
! Clean map  min=-0.00064885  max=0.074261 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1609-0547_X_map.fits
wmodel /vlbi/uf001/uva//J1609-0547_X_map.mod
! Writing 446 model components to file: /vlbi/uf001/uva//J1609-0547_X_map.mod
wobs   /vlbi/uf001/uva//J1609-0547_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1609-0547_X_uvs.fits
wwins  /vlbi/uf001/uva//J1609-0547_X_map.win
! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1609-0547_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0742608 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000121587 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.491189 0.491189 0.982379 1.96476 3.92951 7.85903 15.7181 31.4361 62.8722
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.074 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  610.762 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1609-0547_X_dfm.log closed on Mon Jan 14 03:36:16 2019