! Started logfile: /image_prod/ug002_uva//J0456-2159_X_dfm.log on Wed Mar  4 20:32:34 2020
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     /image_prod/ug002_uva//J0456-2159_X_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0456-2159_X_uva.fits
! AN table 1: 50 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.985 visibilities/baseline/integration-bin.
! Found source: J0456-2159
! 
! 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 21276 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 J0456-2159_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 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 3 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.019242Jy  sigma=8.397793
! Fit after  self-cal, rms=0.846841Jy  sigma=6.975568
! 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=0.6456 mas, bmaj=1.604 mas, bpa=-5.734 degrees
! Estimated noise=1.16947 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 = 0.112448 Jy
! Component: 100  -  total flux cleaned = 0.138402 Jy
! Total flux subtracted in 100 components = 0.138402 Jy
! Clean residual min=-0.006784 max=0.010171 Jy/beam
! Clean residual mean=-0.000036 rms=0.001567 Jy/beam
! Combined flux in latest and established models = 0.138402 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.138402 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=0.068648Jy  sigma=0.546698
! Fit after  self-cal, rms=0.068636Jy  sigma=0.546567
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0112306 Jy
! Component: 100  -  total flux cleaned = 0.0176549 Jy
! Total flux subtracted in 100 components = 0.0176549 Jy
! Clean residual min=-0.006006 max=0.008833 Jy/beam
! Clean residual mean=-0.000026 rms=0.001331 Jy/beam
! Combined flux in latest and established models = 0.156056 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 11 components and 0.156056 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=0.064840Jy  sigma=0.514837
! Fit after  self-cal, rms=0.064842Jy  sigma=0.514763
! Inverting map 
! Added new window around map position (1.8, -1.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00781679 Jy
! Component: 100  -  total flux cleaned = 0.0124593 Jy
! Total flux subtracted in 100 components = 0.0124593 Jy
! Clean residual min=-0.005737 max=0.008268 Jy/beam
! Clean residual mean=-0.000021 rms=0.001180 Jy/beam
! Combined flux in latest and established models = 0.168516 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 19 components and 0.168516 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=0.063200Jy  sigma=0.501536
! Fit after  self-cal, rms=0.063108Jy  sigma=0.500735
! 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 = 0.00643887 Jy
! Component: 100  -  total flux cleaned = 0.0101588 Jy
! Total flux subtracted in 100 components = 0.0101588 Jy
! Clean residual min=-0.004980 max=0.005741 Jy/beam
! Clean residual mean=-0.000017 rms=0.001032 Jy/beam
! Combined flux in latest and established models = 0.178675 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 26 components and 0.178675 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=0.062188Jy  sigma=0.493334
! Fit after  self-cal, rms=0.062143Jy  sigma=0.492987
! 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=0.8431 mas, bmaj=1.994 mas, bpa=-4.926 degrees
! Estimated noise=0.595352 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 = 0.0056934 Jy
! Component: 100  -  total flux cleaned = 0.00928469 Jy
! Component: 150  -  total flux cleaned = 0.0117082 Jy
! Component: 200  -  total flux cleaned = 0.0124301 Jy
! Total flux subtracted in 200 components = 0.0124301 Jy
! Clean residual min=-0.005006 max=0.008399 Jy/beam
! Clean residual mean=-0.000028 rms=0.001408 Jy/beam
! Combined flux in latest and established models = 0.191105 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 36 components and 0.191105 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=0.061523Jy  sigma=0.488228
! Fit after  self-cal, rms=0.061519Jy  sigma=0.488161
! Inverting map 
! Added new window around map position (6, -3.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00750199 Jy
! Component: 100  -  total flux cleaned = 0.0115031 Jy
! Component: 150  -  total flux cleaned = 0.0142673 Jy
! Component: 200  -  total flux cleaned = 0.0164139 Jy
! Total flux subtracted in 200 components = 0.0164139 Jy
! Clean residual min=-0.004544 max=0.003833 Jy/beam
! Clean residual mean=-0.000021 rms=0.001084 Jy/beam
! Combined flux in latest and established models = 0.207519 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 64 components and 0.207519 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=0.060559Jy  sigma=0.479958
! Fit after  self-cal, rms=0.060468Jy  sigma=0.479196
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8431 x 1.994 at -4.926 degrees (North through East)
! Clean map  min=-0.0042625  max=0.14954 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.01     KP        1.09     LA        1.03     
!   MK        1.01     NL        1.05     OV        0.92     PT        0.90     
!   SC        0.98     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     KP        1.08     LA        1.05     
!   MK        1.05     NL        1.08     OV        0.93     PT        0.89     
!   SC        1.03     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     KP        1.09     LA        1.04     
!   MK        1.04     NL        1.08     OV        0.93     PT        0.90     
!   SC        1.04     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.01     KP        1.08     LA        1.07     
!   MK        1.01     NL        1.08     OV        0.91     PT        0.90     
!   SC        1.01     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.02     KP        1.10     LA        1.03     
!   MK        1.00     NL        1.06     OV        0.92     PT        0.90     
!   SC        1.00     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.01     KP        1.10     LA        1.09     
!   MK        1.00     NL        1.08     OV        0.90     PT        0.91     
!   SC        0.98     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.02     KP        1.07     LA        1.08     
!   MK        0.98     NL        1.05     OV        0.90     PT        0.88     
!   SC        1.02     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.03     KP        1.09     LA        1.02     
!   MK        1.04     NL        1.03     OV        0.94     PT        0.88     
!   SC        1.02     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.01     KP        1.06     LA        1.02     
!   MK        1.02     NL        1.05     OV        0.93     PT        0.91     
!   SC        0.98     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.03     KP        1.10     LA        1.02     
!   MK        1.02     NL        1.06     OV        0.92     PT        0.91     
!   SC        1.03     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.00     KP        1.04     LA        1.04     
!   MK        0.97     NL        1.03     OV        0.92     PT        0.92     
!   SC        1.05     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.03     KP        1.07     LA        1.06     
!   MK        0.97     NL        1.06     OV        0.91     PT        0.89     
!   SC        1.03     
! 
! 
! Fit before self-cal, rms=0.060468Jy  sigma=0.479196
! Fit after  self-cal, rms=0.058719Jy  sigma=0.466521
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8475 mas, bmaj=2 mas, bpa=-4.805 degrees
! Estimated noise=0.596205 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 = 0.000125936 Jy
! Component: 100  -  total flux cleaned = 0.00075941 Jy
! Component: 150  -  total flux cleaned = 0.00122751 Jy
! Component: 200  -  total flux cleaned = 0.00146452 Jy
! Total flux subtracted in 200 components = 0.00146452 Jy
! Clean residual min=-0.002045 max=0.001697 Jy/beam
! Clean residual mean=-0.000001 rms=0.000424 Jy/beam
! Combined flux in latest and established models = 0.208983 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 89 components and 0.208983 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=0.058621Jy  sigma=0.465675
! Fit after  self-cal, rms=0.058636Jy  sigma=0.465502
! 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=0.058636Jy  sigma=0.465502
! Fit after  self-cal, rms=0.058494Jy  sigma=0.464376
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8479 mas, bmaj=2 mas, bpa=-4.847 degrees
! Estimated noise=0.595592 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00022829 Jy
! Component: 100  -  total flux cleaned = 3.111e-05 Jy
! Component: 150  -  total flux cleaned = 0.000113259 Jy
! Component: 200  -  total flux cleaned = 0.000237853 Jy
! Total flux subtracted in 200 components = 0.000237853 Jy
! Clean residual min=-0.001639 max=0.001512 Jy/beam
! Clean residual mean=-0.000001 rms=0.000351 Jy/beam
! Combined flux in latest and established models = 0.209221 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 103 components and 0.209221 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=0.058458Jy  sigma=0.464075
! Fit after  self-cal, rms=0.058457Jy  sigma=0.464052
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 = 3.94961e-05 Jy
! Component: 100  -  total flux cleaned = 0.000212683 Jy
! Component: 150  -  total flux cleaned = 0.000329008 Jy
! Component: 200  -  total flux cleaned = 0.000417029 Jy
! Total flux subtracted in 200 components = 0.000417029 Jy
! Clean residual min=-0.001459 max=0.001483 Jy/beam
! Clean residual mean=-0.000001 rms=0.000342 Jy/beam
! Combined flux in latest and established models = 0.209638 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 108 components and 0.209638 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=0.058444Jy  sigma=0.463942
! Fit after  self-cal, rms=0.058443Jy  sigma=0.463937
! Inverting map 
! Added new window around map position (9.4, -4).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00138424 Jy
! Component: 100  -  total flux cleaned = 0.00204328 Jy
! Component: 150  -  total flux cleaned = 0.00236545 Jy
! Component: 200  -  total flux cleaned = 0.0026749 Jy
! Total flux subtracted in 200 components = 0.0026749 Jy
! Clean residual min=-0.001340 max=0.001257 Jy/beam
! Clean residual mean=0.000000 rms=0.000308 Jy/beam
! Combined flux in latest and established models = 0.212313 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 129 components and 0.212313 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=0.058409Jy  sigma=0.463639
! Fit after  self-cal, rms=0.058407Jy  sigma=0.463627
! 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=0.058407Jy  sigma=0.463627
! Fit after  self-cal, rms=0.058500Jy  sigma=0.463494
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.849 mas, bmaj=2.001 mas, bpa=-4.926 degrees
! Estimated noise=0.595744 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000131195 Jy
! Component: 100  -  total flux cleaned = -3.52213e-05 Jy
! Component: 150  -  total flux cleaned = 5.18069e-05 Jy
! Component: 200  -  total flux cleaned = 0.000117025 Jy
! Total flux subtracted in 200 components = 0.000117025 Jy
! Clean residual min=-0.001267 max=0.001178 Jy/beam
! Clean residual mean=0.000000 rms=0.000285 Jy/beam
! Combined flux in latest and established models = 0.21243 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 142 components and 0.21243 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=0.058488Jy  sigma=0.463391
! Fit after  self-cal, rms=0.058489Jy  sigma=0.463386
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 = 0.000110841 Jy
! Component: 100  -  total flux cleaned = 0.00020537 Jy
! Component: 150  -  total flux cleaned = 0.000280999 Jy
! Component: 200  -  total flux cleaned = 0.000381691 Jy
! Total flux subtracted in 200 components = 0.000381691 Jy
! Clean residual min=-0.001279 max=0.001175 Jy/beam
! Clean residual mean=0.000000 rms=0.000280 Jy/beam
! Combined flux in latest and established models = 0.212812 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 145 components and 0.212812 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=0.058481Jy  sigma=0.463332
! Fit after  self-cal, rms=0.058481Jy  sigma=0.463330
! 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=0.058481Jy  sigma=0.463330
! Fit after  self-cal, rms=0.058494Jy  sigma=0.463320
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.478 mas, bmaj=5.074 mas, bpa=-2.951 degrees
! Estimated noise=0.758752 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000315943 Jy
! Component: 100  -  total flux cleaned = -0.000266968 Jy
! Component: 150  -  total flux cleaned = -0.000225018 Jy
! Component: 200  -  total flux cleaned = -0.000166622 Jy
! Total flux subtracted in 200 components = -0.000166622 Jy
! Clean residual min=-0.001372 max=0.001130 Jy/beam
! Clean residual mean=0.000001 rms=0.000328 Jy/beam
! Combined flux in latest and established models = 0.212645 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 153 components and 0.212645 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=0.058491Jy  sigma=0.463290
! Fit after  self-cal, rms=0.058491Jy  sigma=0.463285
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 = 3.68977e-05 Jy
! Component: 100  -  total flux cleaned = 0.000110013 Jy
! Component: 150  -  total flux cleaned = 0.000128969 Jy
! Component: 200  -  total flux cleaned = 0.000138112 Jy
! Total flux subtracted in 200 components = 0.000138112 Jy
! Clean residual min=-0.001345 max=0.001119 Jy/beam
! Clean residual mean=0.000001 rms=0.000322 Jy/beam
! Combined flux in latest and established models = 0.212783 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 160 components and 0.212783 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=0.058489Jy  sigma=0.463275
! Fit after  self-cal, rms=0.058489Jy  sigma=0.463272
! 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=0.8491 mas, bmaj=2.001 mas, bpa=-4.957 degrees
! Estimated noise=0.595849 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8491 x 2.001 at -4.957 degrees (North through East)
! Clean map  min=-0.001122  max=0.14989 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=0.6474 mas, bmaj=1.601 mas, bpa=-5.523 degrees
! Estimated noise=1.17799 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.113026 Jy
! Component: 100  -  total flux cleaned = 0.139727 Jy
! Component: 150  -  total flux cleaned = 0.152705 Jy
! Component: 200  -  total flux cleaned = 0.161493 Jy
! Total flux subtracted in 200 components = 0.161493 Jy
! Clean residual min=-0.003658 max=0.005771 Jy/beam
! Clean residual mean=-0.000018 rms=0.000955 Jy/beam
! Combined flux in latest and established models = 0.161493 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 11 model components to the UV plane model.
! The established model now contains 11 components and 0.161493 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8491 mas, bmaj=2.001 mas, bpa=-4.957 degrees
! Estimated noise=0.595849 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)
! Added new window around map position (0.6, 0).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0111739 Jy
! Component: 100  -  total flux cleaned = 0.0183019 Jy
! Component: 150  -  total flux cleaned = 0.0236733 Jy
! Component: 200  -  total flux cleaned = 0.0279236 Jy
! Total flux subtracted in 200 components = 0.0279236 Jy
! Clean residual min=-0.002103 max=0.002840 Jy/beam
! Clean residual mean=-0.000014 rms=0.000690 Jy/beam
! Combined flux in latest and established models = 0.189417 Jy
! Adding 50 model components to the UV plane model.
! The established model now contains 55 components and 0.189417 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=2.478 mas, bmaj=5.074 mas, bpa=-2.951 degrees
! Estimated noise=0.758752 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00576685 Jy
! Component: 100  -  total flux cleaned = 0.00961993 Jy
! Component: 150  -  total flux cleaned = 0.0123903 Jy
! Component: 200  -  total flux cleaned = 0.0144609 Jy
! Total flux subtracted in 200 components = 0.0144609 Jy
! Clean residual min=-0.001664 max=0.002025 Jy/beam
! Clean residual mean=-0.000009 rms=0.000526 Jy/beam
! Combined flux in latest and established models = 0.203878 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 = 0.00160904 Jy
! Component: 100  -  total flux cleaned = 0.00289847 Jy
! Component: 150  -  total flux cleaned = 0.00395253 Jy
! Component: 200  -  total flux cleaned = 0.00482432 Jy
! Total flux subtracted in 200 components = 0.00482432 Jy
! Clean residual min=-0.001382 max=0.001398 Jy/beam
! Clean residual mean=-0.000003 rms=0.000370 Jy/beam
! Combined flux in latest and established models = 0.208702 Jy
! Adding 90 model components to the UV plane model.
! The established model now contains 144 components and 0.208702 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8491 mas, bmaj=2.001 mas, bpa=-4.957 degrees
! Estimated noise=0.595849 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000693824 Jy
! Component: 100  -  total flux cleaned = 0.00126737 Jy
! Component: 150  -  total flux cleaned = 0.00175937 Jy
! Component: 200  -  total flux cleaned = 0.0020939 Jy
! Total flux subtracted in 200 components = 0.0020939 Jy
! Clean residual min=-0.001243 max=0.001295 Jy/beam
! Clean residual mean=-0.000001 rms=0.000292 Jy/beam
! Combined flux in latest and established models = 0.210796 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 158 components and 0.210796 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=0.058535Jy  sigma=0.463638
! Fit after  self-cal, rms=0.058521Jy  sigma=0.463562
wmodel J0456-2159_X_map.mod
! Writing 158 model components to file: J0456-2159_X_map.mod
wobs   J0456-2159_X_uvs.fits
! Writing UV FITS file: J0456-2159_X_uvs.fits
wwins  J0456-2159_X_map.win
! wwins: Wrote 6 windows to J0456-2159_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 = 0.00017237 Jy
! Component: 100  -  total flux cleaned = 0.000151652 Jy
! Component: 150  -  total flux cleaned = 0.000131286 Jy
! Component: 200  -  total flux cleaned = 9.32664e-05 Jy
! Component: 250  -  total flux cleaned = 5.60118e-05 Jy
! Component: 300  -  total flux cleaned = -3.28874e-05 Jy
! Component: 350  -  total flux cleaned = -3.28148e-05 Jy
! Component: 400  -  total flux cleaned = -8.34983e-05 Jy
! Component: 450  -  total flux cleaned = -6.72547e-05 Jy
! Component: 500  -  total flux cleaned = -6.75605e-05 Jy
! Component: 550  -  total flux cleaned = -5.22849e-05 Jy
! Component: 600  -  total flux cleaned = -6.46087e-06 Jy
! Component: 650  -  total flux cleaned = -2.16484e-05 Jy
! Component: 700  -  total flux cleaned = -6.96866e-06 Jy
! Component: 750  -  total flux cleaned = -7.17578e-06 Jy
! Component: 800  -  total flux cleaned = -2.1559e-05 Jy
! Component: 850  -  total flux cleaned = -7.74232e-05 Jy
! Component: 900  -  total flux cleaned = -9.10217e-05 Jy
! Component: 950  -  total flux cleaned = -0.000118341 Jy
! Component: 1000  -  total flux cleaned = -0.000185208 Jy
! Component: 1050  -  total flux cleaned = -0.000185137 Jy
! Component: 1100  -  total flux cleaned = -0.000224117 Jy
! Component: 1150  -  total flux cleaned = -0.000224195 Jy
! Component: 1200  -  total flux cleaned = -0.00027493 Jy
! Component: 1250  -  total flux cleaned = -0.000325175 Jy
! Component: 1300  -  total flux cleaned = -0.000312949 Jy
! Component: 1350  -  total flux cleaned = -0.000361836 Jy
! Component: 1400  -  total flux cleaned = -0.000361637 Jy
! Component: 1450  -  total flux cleaned = -0.000349698 Jy
! Component: 1500  -  total flux cleaned = -0.000326257 Jy
! Component: 1550  -  total flux cleaned = -0.000361281 Jy
! Component: 1600  -  total flux cleaned = -0.000372891 Jy
! Component: 1650  -  total flux cleaned = -0.000372839 Jy
! Component: 1700  -  total flux cleaned = -0.000372907 Jy
! Component: 1750  -  total flux cleaned = -0.000350579 Jy
! Component: 1800  -  total flux cleaned = -0.000405744 Jy
! Component: 1850  -  total flux cleaned = -0.000405631 Jy
! Component: 1900  -  total flux cleaned = -0.000394769 Jy
! Component: 1950  -  total flux cleaned = -0.000394755 Jy
! Component: 2000  -  total flux cleaned = -0.000437058 Jy
! Component: 2050  -  total flux cleaned = -0.000437187 Jy
! Component: 2100  -  total flux cleaned = -0.00045806 Jy
! Component: 2150  -  total flux cleaned = -0.000478544 Jy
! Component: 2200  -  total flux cleaned = -0.000488825 Jy
! Component: 2250  -  total flux cleaned = -0.000499133 Jy
! Component: 2300  -  total flux cleaned = -0.000499092 Jy
! Component: 2350  -  total flux cleaned = -0.00052907 Jy
! Component: 2400  -  total flux cleaned = -0.000568728 Jy
! Component: 2450  -  total flux cleaned = -0.000558874 Jy
! Component: 2500  -  total flux cleaned = -0.000578424 Jy
! Component: 2550  -  total flux cleaned = -0.000578531 Jy
! Component: 2600  -  total flux cleaned = -0.000588008 Jy
! Component: 2650  -  total flux cleaned = -0.000635446 Jy
! Component: 2700  -  total flux cleaned = -0.000673103 Jy
! Component: 2750  -  total flux cleaned = -0.000701111 Jy
! Component: 2800  -  total flux cleaned = -0.000701011 Jy
! Component: 2850  -  total flux cleaned = -0.000737804 Jy
! Component: 2900  -  total flux cleaned = -0.000783549 Jy
! Component: 2950  -  total flux cleaned = -0.00081087 Jy
! Component: 3000  -  total flux cleaned = -0.000846957 Jy
! Component: 3050  -  total flux cleaned = -0.000900649 Jy
! Component: 3100  -  total flux cleaned = -0.000927271 Jy
! Component: 3150  -  total flux cleaned = -0.000909625 Jy
! Component: 3200  -  total flux cleaned = -0.000953475 Jy
! Component: 3250  -  total flux cleaned = -0.000979589 Jy
! Component: 3300  -  total flux cleaned = -0.000979472 Jy
! Component: 3350  -  total flux cleaned = -0.0010224 Jy
! Component: 3400  -  total flux cleaned = -0.00103091 Jy
! Component: 3450  -  total flux cleaned = -0.00102242 Jy
! Component: 3500  -  total flux cleaned = -0.00107299 Jy
! Component: 3550  -  total flux cleaned = -0.00111491 Jy
! Component: 3600  -  total flux cleaned = -0.00113155 Jy
! Component: 3650  -  total flux cleaned = -0.00115648 Jy
! Component: 3700  -  total flux cleaned = -0.00123053 Jy
! Component: 3750  -  total flux cleaned = -0.00124689 Jy
! Component: 3800  -  total flux cleaned = -0.0012794 Jy
! Component: 3850  -  total flux cleaned = -0.00128752 Jy
! Component: 3900  -  total flux cleaned = -0.00135182 Jy
! Component: 3950  -  total flux cleaned = -0.00140773 Jy
! Component: 4000  -  total flux cleaned = -0.00141567 Jy
! Component: 4050  -  total flux cleaned = -0.00145515 Jy
! Total flux subtracted in 4096 components = -0.00149443 Jy
! Clean residual min=-0.000500 max=0.000445 Jy/beam
! Clean residual mean=-0.000000 rms=0.000132 Jy/beam
! Combined flux in latest and established models = 0.209301 Jy
keep
! Adding 280 model components to the UV plane model.
! The established model now contains 437 components and 0.209301 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0456-2159_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8491 x 2.001 at -4.957 degrees (North through East)
! Clean map  min=-0.00079987  max=0.15015 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0456-2159_X_map.fits
wmodel /image_prod/ug002_uva//J0456-2159_X_map.mod
! Writing 437 model components to file: /image_prod/ug002_uva//J0456-2159_X_map.mod
wobs   /image_prod/ug002_uva//J0456-2159_X_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0456-2159_X_uvs.fits
wwins  /image_prod/ug002_uva//J0456-2159_X_map.win
! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0456-2159_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.150155 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000130415 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.260561 0.260561 0.521121 1.04224 2.08449 4.16897 8.33794 16.6759 33.3518 66.7035
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.15 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1151.36 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0456-2159_X_dfm.log closed on Wed Mar  4 20:32:39 2020