! Started logfile: /vlbi/uf001/uva//J2316-4041_X_dfm.log on Mon Jan 14 06:38:27 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//J2316-4041_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J2316-4041_X_uva.fits
! AN table 1: 88 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.732684 visibilities/baseline/integration-bin.
! Found source: J2316-4041
! 
! 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 121 lines of history.
! 
! Reading 16248 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 J2316-4041_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 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 90 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.037548Jy  sigma=16.425736
! Fit after  self-cal, rms=0.787471Jy  sigma=11.632376
! 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=1.311 mas, bmaj=12.2 mas, bpa=-2.054 degrees
! Estimated noise=0.814179 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 = 0.167051 Jy
! Component: 100  -  total flux cleaned = 0.228847 Jy
! Total flux subtracted in 100 components = 0.228847 Jy
! Clean residual min=-0.027859 max=0.033117 Jy/beam
! Clean residual mean=0.000125 rms=0.009153 Jy/beam
! Combined flux in latest and established models = 0.228847 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 14 components and 0.228847 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=0.120918Jy  sigma=1.837427
! Fit after  self-cal, rms=0.120475Jy  sigma=1.835417
! 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=1.743 mas, bmaj=13.19 mas, bpa=-1.644 degrees
! Estimated noise=0.367305 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 = 0.0461045 Jy
! Component: 100  -  total flux cleaned = 0.0676315 Jy
! Component: 150  -  total flux cleaned = 0.0804127 Jy
! Component: 200  -  total flux cleaned = 0.0856907 Jy
! Total flux subtracted in 200 components = 0.0856907 Jy
! Clean residual min=-0.023227 max=0.023640 Jy/beam
! Clean residual mean=-0.000008 rms=0.006840 Jy/beam
! Combined flux in latest and established models = 0.314537 Jy
! Performing phase self-cal
! Adding 41 model components to the UV plane model.
! The established model now contains 54 components and 0.314537 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=0.108313Jy  sigma=1.473160
! Fit after  self-cal, rms=0.107767Jy  sigma=1.471785
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.743 x 13.19 at -1.644 degrees (North through East)
! Clean map  min=-0.022812  max=0.23828 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     HN        1.11     KP        0.95     LA        0.96     
!   NL        1.59     OV        0.86     PT        0.93     
! 
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.03     HN        0.92     KP        0.96     LA        0.96     
!   NL        1.57     OV        0.83     PT        0.93     
! 
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.04     HN        1.03     KP        0.97     LA        0.96     
!   NL        1.57     OV        0.85     PT        0.92     
! 
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     HN        1.09     KP        0.95     LA        0.98     
!   NL        1.48     OV        0.83     PT        0.92     
! 
! 
! Correcting IF 5.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.03     HN        1.06     KP        0.97     LA        0.95     
!   NL        1.54     OV        0.84     PT        0.95     
! 
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     HN        1.05     KP        0.97     LA        0.98     
!   NL        1.59     OV        0.85     PT        0.94     
! 
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.05     HN        0.97     KP        0.97     LA        0.97     
!   NL        1.58     OV        0.83     PT        0.95     
! 
! 
! Correcting IF 8.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     HN        1.05     KP        0.96     LA        0.97     
!   NL        1.50     OV        0.85     PT        0.94     
! 
! 
! Correcting IF 9.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     HN        1.03     KP        0.97     LA        0.98     
!   NL        1.58     OV        0.84     PT        0.92     
! 
! 
! Correcting IF 10.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.03     HN        0.99     KP        0.98     LA        0.97     
!   NL        1.55     OV        0.85     PT        0.91     
! 
! 
! Correcting IF 11.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     HN        0.93     KP        0.98     LA        0.98     
!   NL        1.51     OV        0.85     PT        0.93     
! 
! 
! Correcting IF 12.
!  A total of 3 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     HN        0.99     KP        0.99     LA        0.98     
!   NL        1.58     OV        0.84     PT        0.92     
! 
! 
! Fit before self-cal, rms=0.107767Jy  sigma=1.471785
! Fit after  self-cal, rms=0.109534Jy  sigma=1.240352
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.768 mas, bmaj=13.77 mas, bpa=-1.306 degrees
! Estimated noise=0.370303 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 = -0.0134335 Jy
! Component: 100  -  total flux cleaned = -0.0157723 Jy
! Component: 150  -  total flux cleaned = -0.0170946 Jy
! Component: 200  -  total flux cleaned = -0.0181812 Jy
! Total flux subtracted in 200 components = -0.0181812 Jy
! Clean residual min=-0.008522 max=0.012034 Jy/beam
! Clean residual mean=-0.000043 rms=0.002861 Jy/beam
! Combined flux in latest and established models = 0.296356 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 80 components and 0.296356 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=0.106439Jy  sigma=1.212475
! Fit after  self-cal, rms=0.108038Jy  sigma=1.209481
! 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=0.108038Jy  sigma=1.209481
! Fit after  self-cal, rms=0.111458Jy  sigma=1.180395
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.809 mas, bmaj=13.68 mas, bpa=-1.447 degrees
! Estimated noise=0.371586 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00241759 Jy
! Component: 100  -  total flux cleaned = -0.00241064 Jy
! Component: 150  -  total flux cleaned = -0.00204372 Jy
! Component: 200  -  total flux cleaned = -0.00183574 Jy
! Total flux subtracted in 200 components = -0.00183574 Jy
! Clean residual min=-0.006870 max=0.010416 Jy/beam
! Clean residual mean=-0.000024 rms=0.002138 Jy/beam
! Combined flux in latest and established models = 0.29452 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 80 components and 0.29452 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=0.111132Jy  sigma=1.174609
! Fit after  self-cal, rms=0.111283Jy  sigma=1.174489
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 (-5.2, 11.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00893359 Jy
! Component: 100  -  total flux cleaned = 0.0135236 Jy
! Component: 150  -  total flux cleaned = 0.0160927 Jy
! Component: 200  -  total flux cleaned = 0.0182111 Jy
! Total flux subtracted in 200 components = 0.0182111 Jy
! Clean residual min=-0.005535 max=0.004415 Jy/beam
! Clean residual mean=-0.000007 rms=0.001405 Jy/beam
! Combined flux in latest and established models = 0.312732 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 115 components and 0.312732 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=0.110413Jy  sigma=1.155439
! Fit after  self-cal, rms=0.110512Jy  sigma=1.154454
! 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=0.110512Jy  sigma=1.154454
! Fit after  self-cal, rms=0.114647Jy  sigma=1.151297
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.839 mas, bmaj=13.63 mas, bpa=-1.518 degrees
! Estimated noise=0.371764 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00374659 Jy
! Component: 100  -  total flux cleaned = 0.00482338 Jy
! Component: 150  -  total flux cleaned = 0.0057511 Jy
! Component: 200  -  total flux cleaned = 0.00658011 Jy
! Total flux subtracted in 200 components = 0.00658011 Jy
! Clean residual min=-0.004064 max=0.003643 Jy/beam
! Clean residual mean=-0.000004 rms=0.001076 Jy/beam
! Combined flux in latest and established models = 0.319312 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 137 components and 0.319312 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=0.114327Jy  sigma=1.147153
! Fit after  self-cal, rms=0.114449Jy  sigma=1.146943
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 = 0.00103742 Jy
! Component: 100  -  total flux cleaned = 0.00171382 Jy
! Component: 150  -  total flux cleaned = 0.00220122 Jy
! Component: 200  -  total flux cleaned = 0.00265643 Jy
! Total flux subtracted in 200 components = 0.00265643 Jy
! Clean residual min=-0.003718 max=0.003574 Jy/beam
! Clean residual mean=-0.000003 rms=0.001024 Jy/beam
! Combined flux in latest and established models = 0.321968 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 157 components and 0.321968 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=0.114305Jy  sigma=1.145724
! Fit after  self-cal, rms=0.114379Jy  sigma=1.145655
! 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=0.114379Jy  sigma=1.145655
! Fit after  self-cal, rms=0.115780Jy  sigma=1.144999
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.65 mas, bmaj=14.41 mas, bpa=-0.6486 degrees
! Estimated noise=0.360641 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000889091 Jy
! Component: 100  -  total flux cleaned = 0.00108789 Jy
! Component: 150  -  total flux cleaned = 0.00143564 Jy
! Component: 200  -  total flux cleaned = 0.00187812 Jy
! Total flux subtracted in 200 components = 0.00187812 Jy
! Clean residual min=-0.003193 max=0.003258 Jy/beam
! Clean residual mean=-0.000010 rms=0.000942 Jy/beam
! Combined flux in latest and established models = 0.323846 Jy
selfcal
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 187 components and 0.323846 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=0.115702Jy  sigma=1.144081
! Fit after  self-cal, rms=0.115731Jy  sigma=1.144008
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 = 0.000541512 Jy
! Component: 100  -  total flux cleaned = 0.000961502 Jy
! Component: 150  -  total flux cleaned = 0.00134876 Jy
! Component: 200  -  total flux cleaned = 0.00174641 Jy
! Total flux subtracted in 200 components = 0.00174641 Jy
! Clean residual min=-0.002997 max=0.003049 Jy/beam
! Clean residual mean=-0.000010 rms=0.000913 Jy/beam
! Combined flux in latest and established models = 0.325593 Jy
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 206 components and 0.325593 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=0.115686Jy  sigma=1.143554
! Fit after  self-cal, rms=0.115697Jy  sigma=1.143524
! 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=1.849 mas, bmaj=13.62 mas, bpa=-1.54 degrees
! Estimated noise=0.371624 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.849 x 13.62 at -1.54 degrees (North through East)
! Clean map  min=-0.0034777  max=0.2414 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=1.352 mas, bmaj=12.76 mas, bpa=-2.171 degrees
! Estimated noise=0.875435 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.177434 Jy
! Component: 100  -  total flux cleaned = 0.236839 Jy
! Component: 150  -  total flux cleaned = 0.263013 Jy
! Component: 200  -  total flux cleaned = 0.275622 Jy
! Total flux subtracted in 200 components = 0.275622 Jy
! Clean residual min=-0.008324 max=0.007419 Jy/beam
! Clean residual mean=0.000005 rms=0.002227 Jy/beam
! Combined flux in latest and established models = 0.275622 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 28 model components to the UV plane model.
! The established model now contains 28 components and 0.275622 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.849 mas, bmaj=13.62 mas, bpa=-1.54 degrees
! Estimated noise=0.371624 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 = 0.0112795 Jy
! Component: 100  -  total flux cleaned = 0.0188414 Jy
! Component: 150  -  total flux cleaned = 0.0244229 Jy
! Component: 200  -  total flux cleaned = 0.0288675 Jy
! Total flux subtracted in 200 components = 0.0288675 Jy
! Clean residual min=-0.005411 max=0.004415 Jy/beam
! Clean residual mean=-0.000013 rms=0.001344 Jy/beam
! Combined flux in latest and established models = 0.30449 Jy
! Adding 83 model components to the UV plane model.
! The established model now contains 106 components and 0.30449 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=2.65 mas, bmaj=14.41 mas, bpa=-0.6486 degrees
! Estimated noise=0.360641 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00376994 Jy
! Component: 100  -  total flux cleaned = 0.00674107 Jy
! Component: 150  -  total flux cleaned = 0.00933276 Jy
! Component: 200  -  total flux cleaned = 0.0116206 Jy
! Total flux subtracted in 200 components = 0.0116206 Jy
! Clean residual min=-0.004164 max=0.003366 Jy/beam
! Clean residual mean=-0.000018 rms=0.001046 Jy/beam
! Combined flux in latest and established models = 0.31611 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 = 0.0015634 Jy
! Component: 100  -  total flux cleaned = 0.0027715 Jy
! Component: 150  -  total flux cleaned = 0.00375065 Jy
! Component: 200  -  total flux cleaned = 0.00459515 Jy
! Total flux subtracted in 200 components = 0.00459515 Jy
! Clean residual min=-0.003620 max=0.002881 Jy/beam
! Clean residual mean=-0.000018 rms=0.000925 Jy/beam
! Combined flux in latest and established models = 0.320706 Jy
! Adding 95 model components to the UV plane model.
! The established model now contains 182 components and 0.320706 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.849 mas, bmaj=13.62 mas, bpa=-1.54 degrees
! Estimated noise=0.371624 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000151104 Jy
! Component: 100  -  total flux cleaned = 0.000878364 Jy
! Component: 150  -  total flux cleaned = 0.00155199 Jy
! Component: 200  -  total flux cleaned = 0.00197114 Jy
! Total flux subtracted in 200 components = 0.00197114 Jy
! Clean residual min=-0.003908 max=0.002798 Jy/beam
! Clean residual mean=-0.000014 rms=0.000900 Jy/beam
! Combined flux in latest and established models = 0.322677 Jy
selfcal
! Performing phase self-cal
! Adding 43 model components to the UV plane model.
! The established model now contains 215 components and 0.322677 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=0.116176Jy  sigma=1.143908
! Fit after  self-cal, rms=0.116008Jy  sigma=1.143438
wmodel J2316-4041_X_map.mod
! Writing 215 model components to file: J2316-4041_X_map.mod
wobs   J2316-4041_X_uvs.fits
! Writing UV FITS file: J2316-4041_X_uvs.fits
wwins  J2316-4041_X_map.win
! wwins: Wrote 2 windows to J2316-4041_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 = -0.0015458 Jy
! Component: 100  -  total flux cleaned = -0.00257643 Jy
! Component: 150  -  total flux cleaned = -0.00313359 Jy
! Component: 200  -  total flux cleaned = -0.00352101 Jy
! Component: 250  -  total flux cleaned = -0.0039611 Jy
! Component: 300  -  total flux cleaned = -0.00453122 Jy
! Component: 350  -  total flux cleaned = -0.00514458 Jy
! Component: 400  -  total flux cleaned = -0.00559457 Jy
! Component: 450  -  total flux cleaned = -0.00602694 Jy
! Component: 500  -  total flux cleaned = -0.00621974 Jy
! Component: 550  -  total flux cleaned = -0.00634457 Jy
! Component: 600  -  total flux cleaned = -0.00652627 Jy
! Component: 650  -  total flux cleaned = -0.00676206 Jy
! Component: 700  -  total flux cleaned = -0.00696355 Jy
! Component: 750  -  total flux cleaned = -0.00713202 Jy
! Component: 800  -  total flux cleaned = -0.00729655 Jy
! Component: 850  -  total flux cleaned = -0.00748443 Jy
! Component: 900  -  total flux cleaned = -0.00764209 Jy
! Component: 950  -  total flux cleaned = -0.00774475 Jy
! Component: 1000  -  total flux cleaned = -0.00787151 Jy
! Component: 1050  -  total flux cleaned = -0.00802117 Jy
! Component: 1100  -  total flux cleaned = -0.00814341 Jy
! Component: 1150  -  total flux cleaned = -0.00823916 Jy
! Component: 1200  -  total flux cleaned = -0.00828657 Jy
! Component: 1250  -  total flux cleaned = -0.00837912 Jy
! Component: 1300  -  total flux cleaned = -0.00837915 Jy
! Component: 1350  -  total flux cleaned = -0.00849142 Jy
! Component: 1400  -  total flux cleaned = -0.00855764 Jy
! Component: 1450  -  total flux cleaned = -0.00864529 Jy
! Component: 1500  -  total flux cleaned = -0.0086669 Jy
! Component: 1550  -  total flux cleaned = -0.00873122 Jy
! Component: 1600  -  total flux cleaned = -0.00877357 Jy
! Component: 1650  -  total flux cleaned = -0.00885759 Jy
! Component: 1700  -  total flux cleaned = -0.00887839 Jy
! Component: 1750  -  total flux cleaned = -0.00889907 Jy
! Component: 1800  -  total flux cleaned = -0.00894024 Jy
! Component: 1850  -  total flux cleaned = -0.00906311 Jy
! Component: 1900  -  total flux cleaned = -0.00906311 Jy
! Component: 1950  -  total flux cleaned = -0.00912438 Jy
! Component: 2000  -  total flux cleaned = -0.00910404 Jy
! Component: 2050  -  total flux cleaned = -0.0090836 Jy
! Component: 2100  -  total flux cleaned = -0.00906328 Jy
! Component: 2150  -  total flux cleaned = -0.00902235 Jy
! Component: 2200  -  total flux cleaned = -0.00898144 Jy
! Component: 2250  -  total flux cleaned = -0.00900195 Jy
! Component: 2300  -  total flux cleaned = -0.00900212 Jy
! Component: 2350  -  total flux cleaned = -0.00902307 Jy
! Component: 2400  -  total flux cleaned = -0.00904406 Jy
! Component: 2450  -  total flux cleaned = -0.00902289 Jy
! Component: 2500  -  total flux cleaned = -0.00906532 Jy
! Component: 2550  -  total flux cleaned = -0.00906524 Jy
! Component: 2600  -  total flux cleaned = -0.00908657 Jy
! Component: 2650  -  total flux cleaned = -0.00910852 Jy
! Component: 2700  -  total flux cleaned = -0.0091085 Jy
! Component: 2750  -  total flux cleaned = -0.0091535 Jy
! Component: 2800  -  total flux cleaned = -0.00915365 Jy
! Component: 2850  -  total flux cleaned = -0.00917684 Jy
! Component: 2900  -  total flux cleaned = -0.00920028 Jy
! Component: 2950  -  total flux cleaned = -0.00924818 Jy
! Component: 3000  -  total flux cleaned = -0.00924825 Jy
! Component: 3050  -  total flux cleaned = -0.00929746 Jy
! Component: 3100  -  total flux cleaned = -0.00932285 Jy
! Component: 3150  -  total flux cleaned = -0.00934875 Jy
! Component: 3200  -  total flux cleaned = -0.00937467 Jy
! Component: 3250  -  total flux cleaned = -0.00940095 Jy
! Component: 3300  -  total flux cleaned = -0.00940097 Jy
! Component: 3350  -  total flux cleaned = -0.00945522 Jy
! Component: 3400  -  total flux cleaned = -0.00948309 Jy
! Component: 3450  -  total flux cleaned = -0.0094829 Jy
! Component: 3500  -  total flux cleaned = -0.00956838 Jy
! Component: 3550  -  total flux cleaned = -0.00956818 Jy
! Component: 3600  -  total flux cleaned = -0.00962704 Jy
! Component: 3650  -  total flux cleaned = -0.00968694 Jy
! Component: 3700  -  total flux cleaned = -0.00971749 Jy
! Component: 3750  -  total flux cleaned = -0.00977959 Jy
! Component: 3800  -  total flux cleaned = -0.00981126 Jy
! Component: 3850  -  total flux cleaned = -0.0098432 Jy
! Component: 3900  -  total flux cleaned = -0.00990941 Jy
! Component: 3950  -  total flux cleaned = -0.00994363 Jy
! Component: 4000  -  total flux cleaned = -0.00994377 Jy
! Component: 4050  -  total flux cleaned = -0.00997899 Jy
! Total flux subtracted in 4096 components = -0.010015 Jy
! Clean residual min=-0.001961 max=0.001882 Jy/beam
! Clean residual mean=0.000009 rms=0.000592 Jy/beam
! Combined flux in latest and established models = 0.312662 Jy
keep
! Adding 420 model components to the UV plane model.
! The established model now contains 633 components and 0.312662 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J2316-4041_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.849 x 13.62 at -1.54 degrees (North through East)
! Clean map  min=-0.0052805  max=0.24396 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J2316-4041_X_map.fits
wmodel /vlbi/uf001/uva//J2316-4041_X_map.mod
! Writing 633 model components to file: /vlbi/uf001/uva//J2316-4041_X_map.mod
wobs   /vlbi/uf001/uva//J2316-4041_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J2316-4041_X_uvs.fits
wwins  /vlbi/uf001/uva//J2316-4041_X_map.win
! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2316-4041_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.243957 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000579589 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.712733 0.712733 1.42547 2.85093 5.70187 11.4037 22.8075 45.6149 91.2299
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0017 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.243 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  420.914 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J2316-4041_X_dfm.log closed on Mon Jan 14 06:38:32 2019