! Started logfile: /vlbi/uf001/uva//J1653-1551_X_dfm.log on Mon Jan 14 03:56:48 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//J1653-1551_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J1653-1551_X_uva.fits
! AN table 1: 57 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.988304 visibilities/baseline/integration-bin.
! Found source: J1653-1551
! 
! 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 14196 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 J1653-1551_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 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.009746Jy  sigma=22.049130
! Fit after  self-cal, rms=0.870790Jy  sigma=19.029719
! 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=0.5425 mas, bmaj=1.454 mas, bpa=-5.895 degrees
! Estimated noise=0.455586 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 = 0.100551 Jy
! Component: 100  -  total flux cleaned = 0.122741 Jy
! Total flux subtracted in 100 components = 0.122741 Jy
! Clean residual min=-0.006810 max=0.009564 Jy/beam
! Clean residual mean=-0.000003 rms=0.001211 Jy/beam
! Combined flux in latest and established models = 0.122741 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.122741 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=0.070753Jy  sigma=1.425075
! Fit after  self-cal, rms=0.070742Jy  sigma=1.424944
! Inverting map 
! Added new window around map position (1.6, 0.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0100993 Jy
! Component: 100  -  total flux cleaned = 0.0164745 Jy
! Total flux subtracted in 100 components = 0.0164745 Jy
! Clean residual min=-0.004664 max=0.007383 Jy/beam
! Clean residual mean=-0.000002 rms=0.000907 Jy/beam
! Combined flux in latest and established models = 0.139215 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 10 components and 0.139215 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=0.069162Jy  sigma=1.385815
! Fit after  self-cal, rms=0.069111Jy  sigma=1.384655
! Inverting map 
! Added new window around map position (-1.8, -0.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0062443 Jy
! Component: 100  -  total flux cleaned = 0.00975286 Jy
! Total flux subtracted in 100 components = 0.00975286 Jy
! Clean residual min=-0.003428 max=0.003672 Jy/beam
! Clean residual mean=-0.000001 rms=0.000750 Jy/beam
! Combined flux in latest and established models = 0.148968 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 13 components and 0.148968 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=0.068515Jy  sigma=1.369848
! Fit after  self-cal, rms=0.068494Jy  sigma=1.369598
! 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=0.6731 mas, bmaj=1.66 mas, bpa=-5.024 degrees
! Estimated noise=0.278973 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 (-2.2, -2.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00436208 Jy
! Component: 100  -  total flux cleaned = 0.00603181 Jy
! Component: 150  -  total flux cleaned = 0.00664124 Jy
! Component: 200  -  total flux cleaned = 0.00722718 Jy
! Total flux subtracted in 200 components = 0.00722718 Jy
! Clean residual min=-0.002510 max=0.003188 Jy/beam
! Clean residual mean=-0.000005 rms=0.000661 Jy/beam
! Combined flux in latest and established models = 0.156195 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 35 components and 0.156195 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=0.068164Jy  sigma=1.361478
! Fit after  self-cal, rms=0.068142Jy  sigma=1.361162
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6731 x 1.66 at -5.024 degrees (North through East)
! Clean map  min=-0.0022874  max=0.13029 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        0.96     LA        0.98     MK        1.03     
!   NL        1.01     PT        0.98     SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     HN        0.99     LA        0.97     MK        1.00     
!   NL        1.03     PT        0.96     SC        1.00     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     HN        0.94     LA        0.96     MK        1.00     
!   NL        1.04     PT        0.97     SC        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     HN        0.96     LA        0.96     MK        1.02     
!   NL        1.00     PT        1.04     SC        0.97     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        0.95     LA        0.96     MK        1.02     
!   NL        1.03     PT        0.94     SC        0.99     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     HN        1.00     LA        1.01     MK        0.99     
!   NL        1.02     PT        1.00     SC        0.99     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     HN        1.00     LA        0.98     MK        1.01     
!   NL        1.04     PT        0.99     SC        1.03     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     HN        0.98     LA        0.99     MK        1.03     
!   NL        1.02     PT        1.02     SC        1.02     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     HN        0.95     LA        0.97     MK        1.04     
!   NL        1.05     PT        1.02     SC        1.00     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     HN        1.04     LA        0.97     MK        1.04     
!   NL        1.01     PT        0.99     SC        0.99     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     HN        0.98     LA        1.02     MK        1.01     
!   NL        1.07     PT        0.99     SC        1.00     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     HN        0.95     LA        0.99     MK        0.99     
!   NL        1.05     PT        0.98     SC        1.05     
! 
! 
! Fit before self-cal, rms=0.068142Jy  sigma=1.361162
! Fit after  self-cal, rms=0.066805Jy  sigma=1.355790
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.6766 mas, bmaj=1.665 mas, bpa=-4.903 degrees
! Estimated noise=0.276958 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 = -0.00130319 Jy
! Component: 100  -  total flux cleaned = -0.00186417 Jy
! Component: 150  -  total flux cleaned = -0.00208658 Jy
! Component: 200  -  total flux cleaned = -0.00221817 Jy
! Total flux subtracted in 200 components = -0.00221817 Jy
! Clean residual min=-0.002312 max=0.002270 Jy/beam
! Clean residual mean=-0.000003 rms=0.000571 Jy/beam
! Combined flux in latest and established models = 0.153977 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 47 components and 0.153977 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=0.066757Jy  sigma=1.354752
! Fit after  self-cal, rms=0.066742Jy  sigma=1.354647
! 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=0.066742Jy  sigma=1.354647
! Fit after  self-cal, rms=0.067880Jy  sigma=1.347613
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.677 mas, bmaj=1.665 mas, bpa=-4.893 degrees
! Estimated noise=0.277916 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000352875 Jy
! Component: 100  -  total flux cleaned = -0.000409528 Jy
! Component: 150  -  total flux cleaned = -0.000434659 Jy
! Component: 200  -  total flux cleaned = -0.000457854 Jy
! Total flux subtracted in 200 components = -0.000457854 Jy
! Clean residual min=-0.001724 max=0.001981 Jy/beam
! Clean residual mean=-0.000001 rms=0.000415 Jy/beam
! Combined flux in latest and established models = 0.153519 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 60 components and 0.153519 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=0.067859Jy  sigma=1.347191
! Fit after  self-cal, rms=0.067888Jy  sigma=1.347121
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 (2.6, 0.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00168649 Jy
! Component: 100  -  total flux cleaned = 0.00198913 Jy
! Component: 150  -  total flux cleaned = 0.00202146 Jy
! Component: 200  -  total flux cleaned = 0.00204919 Jy
! Total flux subtracted in 200 components = 0.00204919 Jy
! Clean residual min=-0.001576 max=0.001577 Jy/beam
! Clean residual mean=-0.000000 rms=0.000380 Jy/beam
! Combined flux in latest and established models = 0.155568 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 81 components and 0.155568 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=0.067827Jy  sigma=1.346177
! Fit after  self-cal, rms=0.067822Jy  sigma=1.346119
! 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=0.067822Jy  sigma=1.346119
! Fit after  self-cal, rms=0.068131Jy  sigma=1.343181
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.677 mas, bmaj=1.665 mas, bpa=-4.865 degrees
! Estimated noise=0.277434 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000281547 Jy
! Component: 100  -  total flux cleaned = 0.000362719 Jy
! Component: 150  -  total flux cleaned = 0.000362253 Jy
! Component: 200  -  total flux cleaned = 0.000340035 Jy
! Total flux subtracted in 200 components = 0.000340035 Jy
! Clean residual min=-0.001518 max=0.001419 Jy/beam
! Clean residual mean=0.000001 rms=0.000343 Jy/beam
! Combined flux in latest and established models = 0.155908 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 96 components and 0.155908 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=0.068109Jy  sigma=1.342850
! Fit after  self-cal, rms=0.068120Jy  sigma=1.342794
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 = -2.54405e-05 Jy
! Component: 100  -  total flux cleaned = -5.49576e-06 Jy
! Component: 150  -  total flux cleaned = -6.06093e-05 Jy
! Component: 200  -  total flux cleaned = -7.76966e-05 Jy
! Total flux subtracted in 200 components = -7.76966e-05 Jy
! Clean residual min=-0.001511 max=0.001398 Jy/beam
! Clean residual mean=0.000001 rms=0.000339 Jy/beam
! Combined flux in latest and established models = 0.155831 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 101 components and 0.155831 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=0.068108Jy  sigma=1.342610
! Fit after  self-cal, rms=0.068106Jy  sigma=1.342600
! 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=0.068106Jy  sigma=1.342600
! Fit after  self-cal, rms=0.068051Jy  sigma=1.342580
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.75 mas, bmaj=3.503 mas, bpa=5.246 degrees
! Estimated noise=0.411164 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000397948 Jy
! Component: 100  -  total flux cleaned = -0.000399421 Jy
! Component: 150  -  total flux cleaned = -0.000416643 Jy
! Component: 200  -  total flux cleaned = -0.000417063 Jy
! Total flux subtracted in 200 components = -0.000417063 Jy
! Clean residual min=-0.001428 max=0.001626 Jy/beam
! Clean residual mean=0.000001 rms=0.000415 Jy/beam
! Combined flux in latest and established models = 0.155414 Jy
selfcal
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 113 components and 0.155414 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=0.068048Jy  sigma=1.342581
! Fit after  self-cal, rms=0.068046Jy  sigma=1.342570
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 = -3.11316e-05 Jy
! Component: 100  -  total flux cleaned = -3.07077e-05 Jy
! Component: 150  -  total flux cleaned = -3.0991e-05 Jy
! Component: 200  -  total flux cleaned = -4.14428e-05 Jy
! Total flux subtracted in 200 components = -4.14428e-05 Jy
! Clean residual min=-0.001412 max=0.001627 Jy/beam
! Clean residual mean=0.000001 rms=0.000410 Jy/beam
! Combined flux in latest and established models = 0.155372 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 118 components and 0.155372 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=0.068046Jy  sigma=1.342610
! Fit after  self-cal, rms=0.068045Jy  sigma=1.342605
! 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=0.6768 mas, bmaj=1.664 mas, bpa=-4.848 degrees
! Estimated noise=0.277139 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6768 x 1.664 at -4.848 degrees (North through East)
! Clean map  min=-0.0017391  max=0.12971 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=0.5454 mas, bmaj=1.453 mas, bpa=-5.75 degrees
! Estimated noise=0.454892 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.100298 Jy
! Component: 100  -  total flux cleaned = 0.122471 Jy
! Component: 150  -  total flux cleaned = 0.131915 Jy
! Component: 200  -  total flux cleaned = 0.138509 Jy
! Total flux subtracted in 200 components = 0.138509 Jy
! Clean residual min=-0.003891 max=0.003880 Jy/beam
! Clean residual mean=-0.000001 rms=0.000753 Jy/beam
! Combined flux in latest and established models = 0.138509 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 13 model components to the UV plane model.
! The established model now contains 13 components and 0.138509 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.6768 mas, bmaj=1.664 mas, bpa=-4.848 degrees
! Estimated noise=0.277139 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 = 0.00565575 Jy
! Component: 100  -  total flux cleaned = 0.00943868 Jy
! Component: 150  -  total flux cleaned = 0.0121637 Jy
! Component: 200  -  total flux cleaned = 0.0134966 Jy
! Total flux subtracted in 200 components = 0.0134966 Jy
! Clean residual min=-0.001808 max=0.001667 Jy/beam
! Clean residual mean=-0.000001 rms=0.000414 Jy/beam
! Combined flux in latest and established models = 0.152005 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 28 components and 0.152005 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=1.75 mas, bmaj=3.503 mas, bpa=5.246 degrees
! Estimated noise=0.411164 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00218426 Jy
! Component: 100  -  total flux cleaned = 0.0033977 Jy
! Component: 150  -  total flux cleaned = 0.00370334 Jy
! Component: 200  -  total flux cleaned = 0.00373076 Jy
! Total flux subtracted in 200 components = 0.00373076 Jy
! Clean residual min=-0.001699 max=0.001720 Jy/beam
! Clean residual mean=0.000001 rms=0.000458 Jy/beam
! Combined flux in latest and established models = 0.155736 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 = 4.98274e-05 Jy
! Component: 100  -  total flux cleaned = 7.15876e-05 Jy
! Component: 150  -  total flux cleaned = 9.15215e-05 Jy
! Component: 200  -  total flux cleaned = 0.000110054 Jy
! Total flux subtracted in 200 components = 0.000110054 Jy
! Clean residual min=-0.001627 max=0.001715 Jy/beam
! Clean residual mean=0.000002 rms=0.000438 Jy/beam
! Combined flux in latest and established models = 0.155846 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 55 components and 0.155846 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.6768 mas, bmaj=1.664 mas, bpa=-4.848 degrees
! Estimated noise=0.277139 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.80992e-05 Jy
! Component: 100  -  total flux cleaned = -5.36758e-05 Jy
! Component: 150  -  total flux cleaned = -5.65134e-05 Jy
! Component: 200  -  total flux cleaned = -2.18674e-05 Jy
! Total flux subtracted in 200 components = -2.18674e-05 Jy
! Clean residual min=-0.001566 max=0.001439 Jy/beam
! Clean residual mean=0.000001 rms=0.000346 Jy/beam
! Combined flux in latest and established models = 0.155824 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 70 components and 0.155824 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=0.068082Jy  sigma=1.343322
! Fit after  self-cal, rms=0.068079Jy  sigma=1.343200
wmodel J1653-1551_X_map.mod
! Writing 70 model components to file: J1653-1551_X_map.mod
wobs   J1653-1551_X_uvs.fits
! Writing UV FITS file: J1653-1551_X_uvs.fits
wwins  J1653-1551_X_map.win
! wwins: Wrote 5 windows to J1653-1551_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 = -0.000402857 Jy
! Component: 100  -  total flux cleaned = -0.000558348 Jy
! Component: 150  -  total flux cleaned = -0.000656899 Jy
! Component: 200  -  total flux cleaned = -0.000609096 Jy
! Component: 250  -  total flux cleaned = -0.000540055 Jy
! Component: 300  -  total flux cleaned = -0.000517881 Jy
! Component: 350  -  total flux cleaned = -0.00056186 Jy
! Component: 400  -  total flux cleaned = -0.000583284 Jy
! Component: 450  -  total flux cleaned = -0.000541924 Jy
! Component: 500  -  total flux cleaned = -0.000623974 Jy
! Component: 550  -  total flux cleaned = -0.000644208 Jy
! Component: 600  -  total flux cleaned = -0.000664462 Jy
! Component: 650  -  total flux cleaned = -0.00079953 Jy
! Component: 700  -  total flux cleaned = -0.000818296 Jy
! Component: 750  -  total flux cleaned = -0.000799869 Jy
! Component: 800  -  total flux cleaned = -0.000818255 Jy
! Component: 850  -  total flux cleaned = -0.000872381 Jy
! Component: 900  -  total flux cleaned = -0.000871712 Jy
! Component: 950  -  total flux cleaned = -0.000853973 Jy
! Component: 1000  -  total flux cleaned = -0.000905976 Jy
! Component: 1050  -  total flux cleaned = -0.000905452 Jy
! Component: 1100  -  total flux cleaned = -0.000888455 Jy
! Component: 1150  -  total flux cleaned = -0.000905078 Jy
! Component: 1200  -  total flux cleaned = -0.000938 Jy
! Component: 1250  -  total flux cleaned = -0.000889352 Jy
! Component: 1300  -  total flux cleaned = -0.000889313 Jy
! Component: 1350  -  total flux cleaned = -0.00085756 Jy
! Component: 1400  -  total flux cleaned = -0.000794588 Jy
! Component: 1450  -  total flux cleaned = -0.000748236 Jy
! Component: 1500  -  total flux cleaned = -0.00073288 Jy
! Component: 1550  -  total flux cleaned = -0.000747888 Jy
! Component: 1600  -  total flux cleaned = -0.000672673 Jy
! Component: 1650  -  total flux cleaned = -0.000657929 Jy
! Component: 1700  -  total flux cleaned = -0.000643306 Jy
! Component: 1750  -  total flux cleaned = -0.000599622 Jy
! Component: 1800  -  total flux cleaned = -0.000599494 Jy
! Component: 1850  -  total flux cleaned = -0.000513969 Jy
! Component: 1900  -  total flux cleaned = -0.000486114 Jy
! Component: 1950  -  total flux cleaned = -0.000499968 Jy
! Component: 2000  -  total flux cleaned = -0.000444614 Jy
! Component: 2050  -  total flux cleaned = -0.000417311 Jy
! Component: 2100  -  total flux cleaned = -0.00039011 Jy
! Component: 2150  -  total flux cleaned = -0.000349768 Jy
! Component: 2200  -  total flux cleaned = -0.000336479 Jy
! Component: 2250  -  total flux cleaned = -0.000283638 Jy
! Component: 2300  -  total flux cleaned = -0.000218258 Jy
! Component: 2350  -  total flux cleaned = -0.000192486 Jy
! Component: 2400  -  total flux cleaned = -0.000153802 Jy
! Component: 2450  -  total flux cleaned = -0.000153847 Jy
! Component: 2500  -  total flux cleaned = -9.07428e-05 Jy
! Component: 2550  -  total flux cleaned = -5.3103e-05 Jy
! Component: 2600  -  total flux cleaned = -5.30274e-05 Jy
! Component: 2650  -  total flux cleaned = -5.30576e-05 Jy
! Component: 2700  -  total flux cleaned = -4.21586e-06 Jy
! Component: 2750  -  total flux cleaned = 2.00006e-05 Jy
! Component: 2800  -  total flux cleaned = 1.99875e-05 Jy
! Component: 2850  -  total flux cleaned = 8.07503e-06 Jy
! Component: 2900  -  total flux cleaned = 9.11121e-05 Jy
! Component: 2950  -  total flux cleaned = 0.000114609 Jy
! Component: 3000  -  total flux cleaned = 0.000126298 Jy
! Component: 3050  -  total flux cleaned = 0.000172645 Jy
! Component: 3100  -  total flux cleaned = 0.000287627 Jy
! Component: 3150  -  total flux cleaned = 0.000276199 Jy
! Component: 3200  -  total flux cleaned = 0.000321607 Jy
! Component: 3250  -  total flux cleaned = 0.000400561 Jy
! Component: 3300  -  total flux cleaned = 0.000456545 Jy
! Component: 3350  -  total flux cleaned = 0.000512039 Jy
! Component: 3400  -  total flux cleaned = 0.000556233 Jy
! Component: 3450  -  total flux cleaned = 0.000611036 Jy
! Component: 3500  -  total flux cleaned = 0.000665371 Jy
! Component: 3550  -  total flux cleaned = 0.000741069 Jy
! Component: 3600  -  total flux cleaned = 0.000773368 Jy
! Component: 3650  -  total flux cleaned = 0.00083747 Jy
! Component: 3700  -  total flux cleaned = 0.000869321 Jy
! Component: 3750  -  total flux cleaned = 0.000922091 Jy
! Component: 3800  -  total flux cleaned = 0.000974478 Jy
! Component: 3850  -  total flux cleaned = 0.00106806 Jy
! Component: 3900  -  total flux cleaned = 0.00114038 Jy
! Component: 3950  -  total flux cleaned = 0.00119178 Jy
! Component: 4000  -  total flux cleaned = 0.00127335 Jy
! Component: 4050  -  total flux cleaned = 0.00136456 Jy
! Total flux subtracted in 4096 components = 0.00138482 Jy
! Clean residual min=-0.000562 max=0.000604 Jy/beam
! Clean residual mean=0.000001 rms=0.000166 Jy/beam
! Combined flux in latest and established models = 0.157209 Jy
keep
! Adding 293 model components to the UV plane model.
! The established model now contains 363 components and 0.157209 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J1653-1551_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6768 x 1.664 at -4.848 degrees (North through East)
! Clean map  min=-0.00096863  max=0.12977 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J1653-1551_X_map.fits
wmodel /vlbi/uf001/uva//J1653-1551_X_map.mod
! Writing 363 model components to file: /vlbi/uf001/uva//J1653-1551_X_map.mod
wobs   /vlbi/uf001/uva//J1653-1551_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J1653-1551_X_uvs.fits
wwins  /vlbi/uf001/uva//J1653-1551_X_map.win
! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1653-1551_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.129768 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000164991 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.381428 0.381428 0.762857 1.52571 3.05143 6.10285 12.2057 24.4114 48.8228 97.6457
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.129 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  786.517 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J1653-1551_X_dfm.log closed on Mon Jan 14 03:56:53 2019