! Started logfile: /vlbi/uf001/uva//J2325+3957_X_dfm.log on Mon Jan 14 06:41:36 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//J2325+3957_X_uva.fits
! Reading UV FITS file: /vlbi/uf001/uva//J2325+3957_X_uva.fits
! AN table 1: 42 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.924868 visibilities/baseline/integration-bin.
! Found source: J2325+3957
! 
! 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 20976 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 J2325+3957_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 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 96 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.004550Jy  sigma=22.766180
! Fit after  self-cal, rms=0.944391Jy  sigma=21.381631
! 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=0.7367 mas, bmaj=1.14 mas, bpa=1.374 degrees
! Estimated noise=0.416926 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 = 0.0438221 Jy
! Component: 100  -  total flux cleaned = 0.0538627 Jy
! Total flux subtracted in 100 components = 0.0538627 Jy
! Clean residual min=-0.003084 max=0.004932 Jy/beam
! Clean residual mean=0.000003 rms=0.000720 Jy/beam
! Combined flux in latest and established models = 0.0538627 Jy
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 3 components and 0.0538627 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=0.056819Jy  sigma=1.231241
! Fit after  self-cal, rms=0.055457Jy  sigma=1.200470
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00479676 Jy
! Component: 100  -  total flux cleaned = 0.0071735 Jy
! Total flux subtracted in 100 components = 0.0071735 Jy
! Clean residual min=-0.003031 max=0.004771 Jy/beam
! Clean residual mean=0.000002 rms=0.000672 Jy/beam
! Combined flux in latest and established models = 0.0610362 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 9 components and 0.0610362 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=0.055047Jy  sigma=1.189630
! Fit after  self-cal, rms=0.055043Jy  sigma=1.189378
! Inverting map 
! Added new window around map position (1.2, -0.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00412692 Jy
! Component: 100  -  total flux cleaned = 0.00581013 Jy
! Total flux subtracted in 100 components = 0.00581013 Jy
! Clean residual min=-0.002721 max=0.002927 Jy/beam
! Clean residual mean=0.000002 rms=0.000622 Jy/beam
! Combined flux in latest and established models = 0.0668463 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 18 components and 0.0668463 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=0.054753Jy  sigma=1.181538
! Fit after  self-cal, rms=0.054705Jy  sigma=1.180395
! 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=0.9198 mas, bmaj=1.409 mas, bpa=2.812 degrees
! Estimated noise=0.255153 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 = 0.0022419 Jy
! Component: 100  -  total flux cleaned = 0.00304653 Jy
! Component: 150  -  total flux cleaned = 0.00319527 Jy
! Component: 200  -  total flux cleaned = 0.00321417 Jy
! Total flux subtracted in 200 components = 0.00321417 Jy
! Clean residual min=-0.002185 max=0.002492 Jy/beam
! Clean residual mean=0.000002 rms=0.000510 Jy/beam
! Combined flux in latest and established models = 0.0700605 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 28 components and 0.0700605 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=0.054633Jy  sigma=1.178116
! Fit after  self-cal, rms=0.054611Jy  sigma=1.177577
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9198 x 1.409 at 2.812 degrees (North through East)
! Clean map  min=-0.0019298  max=0.057818 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.95     HN        0.94     KP        0.98     
!   LA        0.89     MK        0.98     NL        1.28     OV        1.01     
!   PT        1.00*    SC        1.02     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.09     FD        0.97     HN        0.97     KP        0.94     
!   LA        0.88     MK        1.03     NL        1.21     OV        0.92     
!   PT        1.00*    SC        0.98     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.96     HN        1.00     KP        0.90     
!   LA        0.90     MK        0.98     NL        1.28     OV        1.00     
!   PT        1.00*    SC        0.97     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.03     HN        0.92     KP        0.98     
!   LA        0.95     MK        1.02     NL        1.21     OV        0.97     
!   PT        1.00*    SC        1.03     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.97     HN        0.90     KP        1.00     
!   LA        0.87     MK        1.00     NL        1.17     OV        0.97     
!   PT        1.00*    SC        1.00     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.10     HN        0.99     KP        1.00     
!   LA        0.88     MK        0.98     NL        1.18     OV        0.99     
!   PT        1.00*    SC        0.99     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.99     HN        0.95     KP        0.99     
!   LA        1.01     MK        1.02     NL        1.21     OV        0.98     
!   PT        1.00*    SC        0.97     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.01     HN        0.98     KP        1.05     
!   LA        0.93     MK        0.97     NL        1.19     OV        0.95     
!   PT        1.00*    SC        0.96     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.02     HN        0.97     KP        0.94     
!   LA        0.95     MK        1.02     NL        1.16     OV        0.96     
!   PT        1.00*    SC        0.93     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.01     HN        0.92     KP        0.97     
!   LA        0.97     MK        0.99     NL        1.16     OV        1.02     
!   PT        1.00*    SC        1.00     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        0.92     KP        0.92     
!   LA        0.94     MK        0.96     NL        1.15     OV        0.96     
!   PT        1.00*    SC        0.92     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.97     HN        0.90     KP        0.99     
!   LA        0.87     MK        0.98     NL        1.29     OV        0.97     
!   PT        1.00*    SC        0.99     
! 
! 
! Fit before self-cal, rms=0.054611Jy  sigma=1.177577
! Fit after  self-cal, rms=0.053655Jy  sigma=1.168483
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.915 mas, bmaj=1.406 mas, bpa=2.988 degrees
! Estimated noise=0.25324 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 = -0.000413322 Jy
! Component: 100  -  total flux cleaned = -0.000578827 Jy
! Component: 150  -  total flux cleaned = -0.000681043 Jy
! Component: 200  -  total flux cleaned = -0.000744621 Jy
! Total flux subtracted in 200 components = -0.000744621 Jy
! Clean residual min=-0.001613 max=0.001672 Jy/beam
! Clean residual mean=0.000002 rms=0.000402 Jy/beam
! Combined flux in latest and established models = 0.0693158 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 32 components and 0.0693158 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=0.053630Jy  sigma=1.168000
! Fit after  self-cal, rms=0.053676Jy  sigma=1.167510
! 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=0.053676Jy  sigma=1.167510
! Fit after  self-cal, rms=0.055081Jy  sigma=1.158734
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.912 mas, bmaj=1.396 mas, bpa=2.576 degrees
! Estimated noise=0.252796 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00017023 Jy
! Component: 100  -  total flux cleaned = 0.000292034 Jy
! Component: 150  -  total flux cleaned = 0.000320968 Jy
! Component: 200  -  total flux cleaned = 0.000370585 Jy
! Total flux subtracted in 200 components = 0.000370585 Jy
! Clean residual min=-0.001212 max=0.001346 Jy/beam
! Clean residual mean=0.000000 rms=0.000311 Jy/beam
! Combined flux in latest and established models = 0.0696864 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 38 components and 0.0696864 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=0.055064Jy  sigma=1.158397
! Fit after  self-cal, rms=0.055141Jy  sigma=1.157881
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (18.4, -1.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000583584 Jy
! Component: 100  -  total flux cleaned = 0.000307423 Jy
! Component: 150  -  total flux cleaned = 0.000130175 Jy
! Component: 200  -  total flux cleaned = 9.10358e-05 Jy
! Total flux subtracted in 200 components = 9.10358e-05 Jy
! Clean residual min=-0.001232 max=0.001240 Jy/beam
! Clean residual mean=0.000000 rms=0.000301 Jy/beam
! Combined flux in latest and established models = 0.0697775 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 52 components and 0.0697775 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=0.055108Jy  sigma=1.157228
! Fit after  self-cal, rms=0.055105Jy  sigma=1.157142
! 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=0.055105Jy  sigma=1.157142
! Fit after  self-cal, rms=0.055445Jy  sigma=1.157016
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9094 mas, bmaj=1.387 mas, bpa=2.344 degrees
! Estimated noise=0.253278 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000432 Jy
! Component: 100  -  total flux cleaned = 0.000374117 Jy
! Component: 150  -  total flux cleaned = 0.000357581 Jy
! Component: 200  -  total flux cleaned = 0.000387926 Jy
! Total flux subtracted in 200 components = 0.000387926 Jy
! Clean residual min=-0.001230 max=0.001223 Jy/beam
! Clean residual mean=0.000001 rms=0.000298 Jy/beam
! Combined flux in latest and established models = 0.0701654 Jy
selfcal
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 59 components and 0.0701654 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=0.055431Jy  sigma=1.156770
! Fit after  self-cal, rms=0.055445Jy  sigma=1.156727
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 = 6.49695e-05 Jy
! Component: 100  -  total flux cleaned = 6.54268e-05 Jy
! Component: 150  -  total flux cleaned = 7.87603e-05 Jy
! Component: 200  -  total flux cleaned = 7.83694e-05 Jy
! Total flux subtracted in 200 components = 7.83694e-05 Jy
! Clean residual min=-0.001226 max=0.001232 Jy/beam
! Clean residual mean=0.000000 rms=0.000296 Jy/beam
! Combined flux in latest and established models = 0.0702437 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 65 components and 0.0702437 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=0.055438Jy  sigma=1.156599
! Fit after  self-cal, rms=0.055441Jy  sigma=1.156589
! 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=0.055441Jy  sigma=1.156589
! Fit after  self-cal, rms=0.055547Jy  sigma=1.156545
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.994 mas, bmaj=2.334 mas, bpa=9.3 degrees
! Estimated noise=0.336245 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000452349 Jy
! Component: 100  -  total flux cleaned = 0.000577867 Jy
! Component: 150  -  total flux cleaned = 0.000606573 Jy
! Component: 200  -  total flux cleaned = 0.000654862 Jy
! Total flux subtracted in 200 components = 0.000654862 Jy
! Clean residual min=-0.001553 max=0.001634 Jy/beam
! Clean residual mean=0.000001 rms=0.000400 Jy/beam
! Combined flux in latest and established models = 0.0708986 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 80 components and 0.0708986 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=0.055545Jy  sigma=1.156566
! Fit after  self-cal, rms=0.055548Jy  sigma=1.156526
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 = 0.000147921 Jy
! Component: 100  -  total flux cleaned = 0.00016819 Jy
! Component: 150  -  total flux cleaned = 0.000185272 Jy
! Component: 200  -  total flux cleaned = 0.00019302 Jy
! Total flux subtracted in 200 components = 0.00019302 Jy
! Clean residual min=-0.001501 max=0.001649 Jy/beam
! Clean residual mean=0.000001 rms=0.000397 Jy/beam
! Combined flux in latest and established models = 0.0710916 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 85 components and 0.0710916 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=0.055549Jy  sigma=1.156590
! Fit after  self-cal, rms=0.055549Jy  sigma=1.156581
! 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=0.9081 mas, bmaj=1.383 mas, bpa=2.156 degrees
! Estimated noise=0.253533 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9081 x 1.383 at 2.156 degrees (North through East)
! Clean map  min=-0.0010836  max=0.05767 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=0.7319 mas, bmaj=1.122 mas, bpa=0.5974 degrees
! Estimated noise=0.408774 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0436417 Jy
! Component: 100  -  total flux cleaned = 0.0547391 Jy
! Component: 150  -  total flux cleaned = 0.0607104 Jy
! Component: 200  -  total flux cleaned = 0.0646097 Jy
! Total flux subtracted in 200 components = 0.0646097 Jy
! Clean residual min=-0.002337 max=0.002394 Jy/beam
! Clean residual mean=0.000001 rms=0.000525 Jy/beam
! Combined flux in latest and established models = 0.0646097 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 15 model components to the UV plane model.
! The established model now contains 15 components and 0.0646097 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9081 mas, bmaj=1.383 mas, bpa=2.156 degrees
! Estimated noise=0.253533 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 = 0.00314786 Jy
! Component: 100  -  total flux cleaned = 0.00488151 Jy
! Component: 150  -  total flux cleaned = 0.0056271 Jy
! Component: 200  -  total flux cleaned = 0.00574418 Jy
! Total flux subtracted in 200 components = 0.00574418 Jy
! Clean residual min=-0.001304 max=0.001353 Jy/beam
! Clean residual mean=0.000001 rms=0.000311 Jy/beam
! Combined flux in latest and established models = 0.0703539 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 37 components and 0.0703539 Jy
! Inverting map 
! Added new window around map position (-15.6, 41.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00111957 Jy
! Component: 100  -  total flux cleaned = 0.00134312 Jy
! Component: 150  -  total flux cleaned = 0.00151181 Jy
! Component: 200  -  total flux cleaned = 0.001562 Jy
! Total flux subtracted in 200 components = 0.001562 Jy
! Clean residual min=-0.001234 max=0.001192 Jy/beam
! Clean residual mean=0.000001 rms=0.000296 Jy/beam
! Combined flux in latest and established models = 0.0719159 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 54 components and 0.0719159 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=1.994 mas, bmaj=2.334 mas, bpa=9.3 degrees
! Estimated noise=0.336245 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000683839 Jy
! Component: 100  -  total flux cleaned = 0.000991475 Jy
! Component: 150  -  total flux cleaned = 0.00119366 Jy
! Component: 200  -  total flux cleaned = 0.00134686 Jy
! Total flux subtracted in 200 components = 0.00134686 Jy
! Clean residual min=-0.001490 max=0.001714 Jy/beam
! Clean residual mean=0.000001 rms=0.000377 Jy/beam
! Combined flux in latest and established models = 0.0732628 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)
! Added new window around map position (23, -5.4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00116885 Jy
! Component: 100  -  total flux cleaned = 0.00123482 Jy
! Component: 150  -  total flux cleaned = 0.00141179 Jy
! Component: 200  -  total flux cleaned = 0.0016461 Jy
! Total flux subtracted in 200 components = 0.0016461 Jy
! Clean residual min=-0.001282 max=0.001195 Jy/beam
! Clean residual mean=0.000001 rms=0.000333 Jy/beam
! Combined flux in latest and established models = 0.0749089 Jy
! Adding 55 model components to the UV plane model.
! The established model now contains 104 components and 0.0749089 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9081 mas, bmaj=1.383 mas, bpa=2.156 degrees
! Estimated noise=0.253533 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000103214 Jy
! Component: 100  -  total flux cleaned = -0.000127538 Jy
! Component: 150  -  total flux cleaned = -0.000177556 Jy
! Component: 200  -  total flux cleaned = -0.000244815 Jy
! Total flux subtracted in 200 components = -0.000244815 Jy
! Clean residual min=-0.001137 max=0.001206 Jy/beam
! Clean residual mean=0.000000 rms=0.000269 Jy/beam
! Combined flux in latest and established models = 0.0746641 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 126 components and 0.0746641 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=0.055496Jy  sigma=1.155447
! Fit after  self-cal, rms=0.055491Jy  sigma=1.155246
wmodel J2325+3957_X_map.mod
! Writing 126 model components to file: J2325+3957_X_map.mod
wobs   J2325+3957_X_uvs.fits
! Writing UV FITS file: J2325+3957_X_uvs.fits
wwins  J2325+3957_X_map.win
! wwins: Wrote 5 windows to J2325+3957_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 = -1.4492e-05 Jy
! Component: 100  -  total flux cleaned = -3.42167e-05 Jy
! Component: 150  -  total flux cleaned = -3.37057e-05 Jy
! Component: 200  -  total flux cleaned = 2.12666e-05 Jy
! Component: 250  -  total flux cleaned = 3.8823e-05 Jy
! Component: 300  -  total flux cleaned = 9.15336e-05 Jy
! Component: 350  -  total flux cleaned = 0.000177375 Jy
! Component: 400  -  total flux cleaned = 0.000177266 Jy
! Component: 450  -  total flux cleaned = 0.000193674 Jy
! Component: 500  -  total flux cleaned = 0.000225897 Jy
! Component: 550  -  total flux cleaned = 0.000225918 Jy
! Component: 600  -  total flux cleaned = 0.00025739 Jy
! Component: 650  -  total flux cleaned = 0.000257463 Jy
! Component: 700  -  total flux cleaned = 0.000349531 Jy
! Component: 750  -  total flux cleaned = 0.000394988 Jy
! Component: 800  -  total flux cleaned = 0.000470015 Jy
! Component: 850  -  total flux cleaned = 0.000514393 Jy
! Component: 900  -  total flux cleaned = 0.00060233 Jy
! Component: 950  -  total flux cleaned = 0.000660031 Jy
! Component: 1000  -  total flux cleaned = 0.000731583 Jy
! Component: 1050  -  total flux cleaned = 0.000774081 Jy
! Component: 1100  -  total flux cleaned = 0.000816068 Jy
! Component: 1150  -  total flux cleaned = 0.000857734 Jy
! Component: 1200  -  total flux cleaned = 0.000871618 Jy
! Component: 1250  -  total flux cleaned = 0.000953225 Jy
! Component: 1300  -  total flux cleaned = 0.00102046 Jy
! Component: 1350  -  total flux cleaned = 0.00100715 Jy
! Component: 1400  -  total flux cleaned = 0.00104698 Jy
! Component: 1450  -  total flux cleaned = 0.00108635 Jy
! Component: 1500  -  total flux cleaned = 0.00116423 Jy
! Component: 1550  -  total flux cleaned = 0.00118986 Jy
! Component: 1600  -  total flux cleaned = 0.00122812 Jy
! Component: 1650  -  total flux cleaned = 0.00125339 Jy
! Component: 1700  -  total flux cleaned = 0.00127849 Jy
! Component: 1750  -  total flux cleaned = 0.00136569 Jy
! Component: 1800  -  total flux cleaned = 0.00139037 Jy
! Component: 1850  -  total flux cleaned = 0.00143937 Jy
! Component: 1900  -  total flux cleaned = 0.00147598 Jy
! Component: 1950  -  total flux cleaned = 0.00150015 Jy
! Component: 2000  -  total flux cleaned = 0.00156015 Jy
! Component: 2050  -  total flux cleaned = 0.00161962 Jy
! Component: 2100  -  total flux cleaned = 0.00164331 Jy
! Component: 2150  -  total flux cleaned = 0.00166681 Jy
! Component: 2200  -  total flux cleaned = 0.00171337 Jy
! Component: 2250  -  total flux cleaned = 0.00178261 Jy
! Component: 2300  -  total flux cleaned = 0.0017826 Jy
! Component: 2350  -  total flux cleaned = 0.00182814 Jy
! Component: 2400  -  total flux cleaned = 0.00181688 Jy
! Component: 2450  -  total flux cleaned = 0.00187323 Jy
! Component: 2500  -  total flux cleaned = 0.00189555 Jy
! Component: 2550  -  total flux cleaned = 0.0019623 Jy
! Component: 2600  -  total flux cleaned = 0.00197336 Jy
! Component: 2650  -  total flux cleaned = 0.00201734 Jy
! Component: 2700  -  total flux cleaned = 0.00201731 Jy
! Component: 2750  -  total flux cleaned = 0.00205 Jy
! Component: 2800  -  total flux cleaned = 0.00203917 Jy
! Component: 2850  -  total flux cleaned = 0.00210353 Jy
! Component: 2900  -  total flux cleaned = 0.00213563 Jy
! Component: 2950  -  total flux cleaned = 0.00217797 Jy
! Component: 3000  -  total flux cleaned = 0.00219895 Jy
! Component: 3050  -  total flux cleaned = 0.00221994 Jy
! Component: 3100  -  total flux cleaned = 0.00226149 Jy
! Component: 3150  -  total flux cleaned = 0.00220971 Jy
! Component: 3200  -  total flux cleaned = 0.00225086 Jy
! Component: 3250  -  total flux cleaned = 0.002302 Jy
! Component: 3300  -  total flux cleaned = 0.00228159 Jy
! Component: 3350  -  total flux cleaned = 0.00227154 Jy
! Component: 3400  -  total flux cleaned = 0.00228155 Jy
! Component: 3450  -  total flux cleaned = 0.00233159 Jy
! Component: 3500  -  total flux cleaned = 0.00233153 Jy
! Component: 3550  -  total flux cleaned = 0.00236101 Jy
! Component: 3600  -  total flux cleaned = 0.00234133 Jy
! Component: 3650  -  total flux cleaned = 0.00234137 Jy
! Component: 3700  -  total flux cleaned = 0.00234135 Jy
! Component: 3750  -  total flux cleaned = 0.00235106 Jy
! Component: 3800  -  total flux cleaned = 0.00234148 Jy
! Component: 3850  -  total flux cleaned = 0.00238934 Jy
! Component: 3900  -  total flux cleaned = 0.00240845 Jy
! Component: 3950  -  total flux cleaned = 0.00245582 Jy
! Component: 4000  -  total flux cleaned = 0.00242757 Jy
! Component: 4050  -  total flux cleaned = 0.00244632 Jy
! Total flux subtracted in 4096 components = 0.0024277 Jy
! Clean residual min=-0.000589 max=0.000518 Jy/beam
! Clean residual mean=0.000000 rms=0.000157 Jy/beam
! Combined flux in latest and established models = 0.0770918 Jy
keep
! Adding 324 model components to the UV plane model.
! The established model now contains 450 components and 0.0770918 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/uf001/uva//J2325+3957_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9081 x 1.383 at 2.156 degrees (North through East)
! Clean map  min=-0.00094964  max=0.057429 Jy/beam
! Writing clean map to FITS file: /vlbi/uf001/uva//J2325+3957_X_map.fits
wmodel /vlbi/uf001/uva//J2325+3957_X_map.mod
! Writing 450 model components to file: /vlbi/uf001/uva//J2325+3957_X_map.mod
wobs   /vlbi/uf001/uva//J2325+3957_X_uvs.fits
! Writing UV FITS file: /vlbi/uf001/uva//J2325+3957_X_uvs.fits
wwins  /vlbi/uf001/uva//J2325+3957_X_map.win
! wwins: Wrote 6 windows to /vlbi/uf001/uva//J2325+3957_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0574294 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000155578 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.812708 0.812708 1.62542 3.25083 6.50166 13.0033 26.0067 52.0133
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0004 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.057 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  369.136 
quit
! Quitting program
! Log file /vlbi/uf001/uva//J2325+3957_X_dfm.log closed on Mon Jan 14 06:41:41 2019