! Started logfile: /image_prod/ug002_uva//J0907+6815_X_dfm.log on Wed Mar  4 22:49:01 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//J0907+6815_X_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0907+6815_X_uva.fits
! AN table 1: 60 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.772685 visibilities/baseline/integration-bin.
! Found source: J0907+6815
! 
! 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 20028 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 J0907+6815_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 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 62 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.005660Jy  sigma=9.375801
! Fit after  self-cal, rms=0.916270Jy  sigma=8.530855
! 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=0.8231 mas, bmaj=1.629 mas, bpa=86.94 degrees
! Estimated noise=1.32988 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 = 0.0622454 Jy
! Component: 100  -  total flux cleaned = 0.0799579 Jy
! Total flux subtracted in 100 components = 0.0799579 Jy
! Clean residual min=-0.007537 max=0.028432 Jy/beam
! Clean residual mean=0.000016 rms=0.002040 Jy/beam
! Combined flux in latest and established models = 0.0799578 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 0.0799578 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=0.068849Jy  sigma=0.603724
! Fit after  self-cal, rms=0.068364Jy  sigma=0.599174
! Inverting map 
! Added new window around map position (5, -3.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0233341 Jy
! Component: 100  -  total flux cleaned = 0.0333617 Jy
! Total flux subtracted in 100 components = 0.0333617 Jy
! Clean residual min=-0.004736 max=0.006052 Jy/beam
! Clean residual mean=0.000013 rms=0.001177 Jy/beam
! Combined flux in latest and established models = 0.11332 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 17 components and 0.11332 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=0.059962Jy  sigma=0.518372
! Fit after  self-cal, rms=0.058752Jy  sigma=0.508901
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00832861 Jy
! Component: 100  -  total flux cleaned = 0.013273 Jy
! Total flux subtracted in 100 components = 0.013273 Jy
! Clean residual min=-0.003789 max=0.004747 Jy/beam
! Clean residual mean=0.000008 rms=0.000932 Jy/beam
! Combined flux in latest and established models = 0.126593 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 23 components and 0.126593 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=0.057351Jy  sigma=0.495442
! Fit after  self-cal, rms=0.057269Jy  sigma=0.494775
! Inverting map 
print "============== Finished uniform weighting clean ==============="
! ============== Finished uniform weighting clean =============== 
! 
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.117 mas, bmaj=1.86 mas, bpa=85.03 degrees
! Estimated noise=0.547198 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 = 0.00527187 Jy
! Component: 100  -  total flux cleaned = 0.00900345 Jy
! Component: 150  -  total flux cleaned = 0.0117904 Jy
! Component: 200  -  total flux cleaned = 0.0133575 Jy
! Total flux subtracted in 200 components = 0.0133575 Jy
! Clean residual min=-0.003462 max=0.003992 Jy/beam
! Clean residual mean=0.000008 rms=0.000855 Jy/beam
! Combined flux in latest and established models = 0.13995 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 37 components and 0.13995 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=0.056617Jy  sigma=0.488673
! Fit after  self-cal, rms=0.056600Jy  sigma=0.488504
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.117 x 1.86 at 85.03 degrees (North through East)
! Clean map  min=-0.0033476  max=0.088391 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.89     FD        0.96     HN        0.97     KP        1.00     
!   LA        1.01     MK        1.07     NL        1.19     OV        0.89     
!   PT        0.84     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        0.97     HN        0.93     KP        0.98     
!   LA        0.98     MK        1.01     NL        1.20     OV        0.90     
!   PT        0.88     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.90     FD        0.94     HN        0.96     KP        1.04     
!   LA        0.99     MK        1.05     NL        1.23     OV        0.87     
!   PT        0.87     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.97     HN        0.99     KP        1.00     
!   LA        1.02     MK        1.03     NL        1.17     OV        0.88     
!   PT        0.83     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.98     HN        0.97     KP        1.00     
!   LA        1.00     MK        1.03     NL        1.19     OV        0.90     
!   PT        0.87     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.98     HN        0.99     KP        0.95     
!   LA        0.95     MK        1.05     NL        1.22     OV        0.91     
!   PT        0.92     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.94     HN        0.94     KP        1.02     
!   LA        0.98     MK        1.07     NL        1.20     OV        0.89     
!   PT        0.88     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.00     HN        0.98     KP        1.03     
!   LA        1.01     MK        1.03     NL        1.21     OV        0.88     
!   PT        0.84     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        0.97     HN        0.91     KP        1.01     
!   LA        1.01     MK        1.03     NL        1.24     OV        0.89     
!   PT        0.88     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.97     HN        0.96     KP        0.99     
!   LA        0.99     MK        1.08     NL        1.27     OV        0.90     
!   PT        0.83     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.00     HN        0.95     KP        1.07     
!   LA        1.03     MK        1.00     NL        1.21     OV        0.89     
!   PT        0.86     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.02     HN        0.99     KP        1.00     
!   LA        1.02     MK        1.02     NL        1.19     OV        0.88     
!   PT        0.87     
! 
! 
! Fit before self-cal, rms=0.056600Jy  sigma=0.488504
! Fit after  self-cal, rms=0.054229Jy  sigma=0.475777
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=1.134 mas, bmaj=1.854 mas, bpa=84.69 degrees
! Estimated noise=0.539069 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 = 0.000385738 Jy
! Component: 100  -  total flux cleaned = 0.00025351 Jy
! Component: 150  -  total flux cleaned = 0.000198567 Jy
! Component: 200  -  total flux cleaned = 0.00013509 Jy
! Total flux subtracted in 200 components = 0.00013509 Jy
! Clean residual min=-0.001739 max=0.001761 Jy/beam
! Clean residual mean=0.000000 rms=0.000390 Jy/beam
! Combined flux in latest and established models = 0.140085 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 48 components and 0.140085 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=0.054189Jy  sigma=0.475399
! Fit after  self-cal, rms=0.054219Jy  sigma=0.475064
! 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=0.054219Jy  sigma=0.475064
! Fit after  self-cal, rms=0.054338Jy  sigma=0.472029
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.134 mas, bmaj=1.857 mas, bpa=84.34 degrees
! Estimated noise=0.540055 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000106143 Jy
! Component: 100  -  total flux cleaned = 8.46098e-05 Jy
! Component: 150  -  total flux cleaned = 0.000119388 Jy
! Component: 200  -  total flux cleaned = 0.000134169 Jy
! Total flux subtracted in 200 components = 0.000134169 Jy
! Clean residual min=-0.001179 max=0.001110 Jy/beam
! Clean residual mean=-0.000002 rms=0.000255 Jy/beam
! Combined flux in latest and established models = 0.140219 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 51 components and 0.140219 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=0.054318Jy  sigma=0.471867
! Fit after  self-cal, rms=0.054337Jy  sigma=0.471782
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -1.25024e-05 Jy
! Component: 100  -  total flux cleaned = -3.66813e-05 Jy
! Component: 150  -  total flux cleaned = -4.72815e-05 Jy
! Component: 200  -  total flux cleaned = -6.69767e-05 Jy
! Total flux subtracted in 200 components = -6.69767e-05 Jy
! Clean residual min=-0.001149 max=0.001094 Jy/beam
! Clean residual mean=-0.000002 rms=0.000252 Jy/beam
! Combined flux in latest and established models = 0.140152 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 54 components and 0.140152 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=0.054331Jy  sigma=0.471737
! Fit after  self-cal, rms=0.054331Jy  sigma=0.471729
! 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=0.054331Jy  sigma=0.471729
! Fit after  self-cal, rms=0.054328Jy  sigma=0.471710
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=1.133 mas, bmaj=1.855 mas, bpa=84.35 degrees
! Estimated noise=0.540037 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.80454e-05 Jy
! Component: 100  -  total flux cleaned = 1.76338e-05 Jy
! Component: 150  -  total flux cleaned = 2.71205e-05 Jy
! Component: 200  -  total flux cleaned = 3.64126e-05 Jy
! Total flux subtracted in 200 components = 3.64126e-05 Jy
! Clean residual min=-0.001093 max=0.001105 Jy/beam
! Clean residual mean=-0.000001 rms=0.000248 Jy/beam
! Combined flux in latest and established models = 0.140189 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 58 components and 0.140189 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=0.054324Jy  sigma=0.471676
! Fit after  self-cal, rms=0.054324Jy  sigma=0.471670
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 = -8.13328e-06 Jy
! Component: 100  -  total flux cleaned = 1.04305e-07 Jy
! Component: 150  -  total flux cleaned = -3.7984e-07 Jy
! Component: 200  -  total flux cleaned = -1.56403e-05 Jy
! Total flux subtracted in 200 components = -1.56403e-05 Jy
! Clean residual min=-0.001070 max=0.001097 Jy/beam
! Clean residual mean=-0.000001 rms=0.000247 Jy/beam
! Combined flux in latest and established models = 0.140173 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 59 components and 0.140173 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=0.054322Jy  sigma=0.471646
! Fit after  self-cal, rms=0.054322Jy  sigma=0.471644
! Inverting map 
! Added new window around map position (-38, 36.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00084369 Jy
! Component: 100  -  total flux cleaned = 0.000995432 Jy
! Component: 150  -  total flux cleaned = 0.00109882 Jy
! Component: 200  -  total flux cleaned = 0.00118432 Jy
! Total flux subtracted in 200 components = 0.00118432 Jy
! Clean residual min=-0.001070 max=0.000991 Jy/beam
! Clean residual mean=-0.000001 rms=0.000235 Jy/beam
! Combined flux in latest and established models = 0.141357 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 76 components and 0.141357 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=0.054302Jy  sigma=0.471452
! Fit after  self-cal, rms=0.054298Jy  sigma=0.471432
! 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=0.054298Jy  sigma=0.471432
! Fit after  self-cal, rms=0.054238Jy  sigma=0.471417
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.283 mas, bmaj=2.791 mas, bpa=67.54 degrees
! Estimated noise=0.627815 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000385544 Jy
! Component: 100  -  total flux cleaned = 0.000475376 Jy
! Component: 150  -  total flux cleaned = 0.000466215 Jy
! Component: 200  -  total flux cleaned = 0.000465847 Jy
! Total flux subtracted in 200 components = 0.000465847 Jy
! Clean residual min=-0.000831 max=0.000937 Jy/beam
! Clean residual mean=-0.000001 rms=0.000243 Jy/beam
! Combined flux in latest and established models = 0.141823 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 88 components and 0.141823 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=0.054235Jy  sigma=0.471385
! Fit after  self-cal, rms=0.054235Jy  sigma=0.471380
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 = 7.0134e-05 Jy
! Component: 100  -  total flux cleaned = 8.71717e-05 Jy
! Component: 150  -  total flux cleaned = 0.000101469 Jy
! Component: 200  -  total flux cleaned = 8.93026e-05 Jy
! Total flux subtracted in 200 components = 8.93026e-05 Jy
! Clean residual min=-0.000824 max=0.000937 Jy/beam
! Clean residual mean=-0.000001 rms=0.000242 Jy/beam
! Combined flux in latest and established models = 0.141913 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 93 components and 0.141913 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=0.054234Jy  sigma=0.471369
! Fit after  self-cal, rms=0.054233Jy  sigma=0.471367
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
win_mult = win_mult / 1.2
print "============== Finished amplitude self-cal =============="
! ============== Finished amplitude self-cal ============== 
restore
! Inverting map and beam 
! Estimated beam: bmin=1.134 mas, bmaj=1.853 mas, bpa=84.38 degrees
! Estimated noise=0.539526 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.134 x 1.853 at 84.38 degrees (North through East)
! Clean map  min=-0.00099673  max=0.087163 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=0.8386 mas, bmaj=1.62 mas, bpa=86.48 degrees
! Estimated noise=1.32111 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0639534 Jy
! Component: 100  -  total flux cleaned = 0.0912045 Jy
! Component: 150  -  total flux cleaned = 0.106692 Jy
! Component: 200  -  total flux cleaned = 0.11646 Jy
! Total flux subtracted in 200 components = 0.11646 Jy
! Clean residual min=-0.003315 max=0.005176 Jy/beam
! Clean residual mean=0.000010 rms=0.000858 Jy/beam
! Combined flux in latest and established models = 0.11646 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 17 model components to the UV plane model.
! The established model now contains 17 components and 0.11646 Jy
! Inverting map and beam 
! Estimated beam: bmin=1.134 mas, bmaj=1.853 mas, bpa=84.38 degrees
! Estimated noise=0.539526 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 = 0.00778279 Jy
! Component: 100  -  total flux cleaned = 0.0125182 Jy
! Component: 150  -  total flux cleaned = 0.015755 Jy
! Component: 200  -  total flux cleaned = 0.0180374 Jy
! Total flux subtracted in 200 components = 0.0180374 Jy
! Clean residual min=-0.001231 max=0.001759 Jy/beam
! Clean residual mean=0.000004 rms=0.000317 Jy/beam
! Combined flux in latest and established models = 0.134498 Jy
! Adding 24 model components to the UV plane model.
! The established model now contains 30 components and 0.134498 Jy
! Inverting map 
! Added new window around map position (5.8, -4.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00185803 Jy
! Component: 100  -  total flux cleaned = 0.00323132 Jy
! Component: 150  -  total flux cleaned = 0.00425737 Jy
! Component: 200  -  total flux cleaned = 0.00492572 Jy
! Total flux subtracted in 200 components = 0.00492572 Jy
! Clean residual min=-0.001005 max=0.001033 Jy/beam
! Clean residual mean=0.000001 rms=0.000249 Jy/beam
! Combined flux in latest and established models = 0.139423 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 44 components and 0.139423 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=2.283 mas, bmaj=2.791 mas, bpa=67.54 degrees
! Estimated noise=0.627815 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000927726 Jy
! Component: 100  -  total flux cleaned = 0.00153669 Jy
! Component: 150  -  total flux cleaned = 0.00195003 Jy
! Component: 200  -  total flux cleaned = 0.0021169 Jy
! Total flux subtracted in 200 components = 0.0021169 Jy
! Clean residual min=-0.000821 max=0.000925 Jy/beam
! Clean residual mean=0.000000 rms=0.000244 Jy/beam
! Combined flux in latest and established models = 0.14154 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 = 0.000105932 Jy
! Component: 100  -  total flux cleaned = 0.00018955 Jy
! Component: 150  -  total flux cleaned = 0.000247607 Jy
! Component: 200  -  total flux cleaned = 0.000310628 Jy
! Total flux subtracted in 200 components = 0.000310628 Jy
! Clean residual min=-0.000808 max=0.000932 Jy/beam
! Clean residual mean=-0.000000 rms=0.000239 Jy/beam
! Combined flux in latest and established models = 0.141851 Jy
! Adding 40 model components to the UV plane model.
! The established model now contains 76 components and 0.141851 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=1.134 mas, bmaj=1.853 mas, bpa=84.38 degrees
! Estimated noise=0.539526 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.92382e-05 Jy
! Component: 100  -  total flux cleaned = 4.31728e-05 Jy
! Component: 150  -  total flux cleaned = 9.84891e-05 Jy
! Component: 200  -  total flux cleaned = 0.000132157 Jy
! Total flux subtracted in 200 components = 0.000132157 Jy
! Clean residual min=-0.000977 max=0.000936 Jy/beam
! Clean residual mean=-0.000000 rms=0.000228 Jy/beam
! Combined flux in latest and established models = 0.141983 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 93 components and 0.141983 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=0.054231Jy  sigma=0.471352
! Fit after  self-cal, rms=0.054228Jy  sigma=0.471320
wmodel J0907+6815_X_map.mod
! Writing 93 model components to file: J0907+6815_X_map.mod
wobs   J0907+6815_X_uvs.fits
! Writing UV FITS file: J0907+6815_X_uvs.fits
wwins  J0907+6815_X_map.win
! wwins: Wrote 4 windows to J0907+6815_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 = -0.000165647 Jy
! Component: 100  -  total flux cleaned = -0.00019776 Jy
! Component: 150  -  total flux cleaned = -0.000228694 Jy
! Component: 200  -  total flux cleaned = -0.000199179 Jy
! Component: 250  -  total flux cleaned = -0.000126873 Jy
! Component: 300  -  total flux cleaned = -0.000113079 Jy
! Component: 350  -  total flux cleaned = -9.92897e-05 Jy
! Component: 400  -  total flux cleaned = -8.58012e-05 Jy
! Component: 450  -  total flux cleaned = -8.57862e-05 Jy
! Component: 500  -  total flux cleaned = -7.27094e-05 Jy
! Component: 550  -  total flux cleaned = -0.000111106 Jy
! Component: 600  -  total flux cleaned = -9.84393e-05 Jy
! Component: 650  -  total flux cleaned = -9.86188e-05 Jy
! Component: 700  -  total flux cleaned = -9.86507e-05 Jy
! Component: 750  -  total flux cleaned = -7.46451e-05 Jy
! Component: 800  -  total flux cleaned = -3.89551e-05 Jy
! Component: 850  -  total flux cleaned = -1.56066e-05 Jy
! Component: 900  -  total flux cleaned = 7.45946e-06 Jy
! Component: 950  -  total flux cleaned = 7.33583e-06 Jy
! Component: 1000  -  total flux cleaned = 7.30042e-06 Jy
! Component: 1050  -  total flux cleaned = 5.20808e-05 Jy
! Component: 1100  -  total flux cleaned = 4.10452e-05 Jy
! Component: 1150  -  total flux cleaned = 7.3789e-05 Jy
! Component: 1200  -  total flux cleaned = 7.37649e-05 Jy
! Component: 1250  -  total flux cleaned = 7.38454e-05 Jy
! Component: 1300  -  total flux cleaned = 9.48526e-05 Jy
! Component: 1350  -  total flux cleaned = 8.44307e-05 Jy
! Component: 1400  -  total flux cleaned = 0.000136041 Jy
! Component: 1450  -  total flux cleaned = 0.000125895 Jy
! Component: 1500  -  total flux cleaned = 0.000135965 Jy
! Component: 1550  -  total flux cleaned = 0.000145952 Jy
! Component: 1600  -  total flux cleaned = 0.000116375 Jy
! Component: 1650  -  total flux cleaned = 0.000136202 Jy
! Component: 1700  -  total flux cleaned = 0.000136345 Jy
! Component: 1750  -  total flux cleaned = 0.000175015 Jy
! Component: 1800  -  total flux cleaned = 0.000194181 Jy
! Component: 1850  -  total flux cleaned = 0.000184705 Jy
! Component: 1900  -  total flux cleaned = 0.000222184 Jy
! Component: 1950  -  total flux cleaned = 0.000222382 Jy
! Component: 2000  -  total flux cleaned = 0.000240807 Jy
! Component: 2050  -  total flux cleaned = 0.000259132 Jy
! Component: 2100  -  total flux cleaned = 0.000259204 Jy
! Component: 2150  -  total flux cleaned = 0.000277246 Jy
! Component: 2200  -  total flux cleaned = 0.000313096 Jy
! Component: 2250  -  total flux cleaned = 0.000322062 Jy
! Component: 2300  -  total flux cleaned = 0.000330857 Jy
! Component: 2350  -  total flux cleaned = 0.0003659 Jy
! Component: 2400  -  total flux cleaned = 0.0003747 Jy
! Component: 2450  -  total flux cleaned = 0.000391953 Jy
! Component: 2500  -  total flux cleaned = 0.000400564 Jy
! Component: 2550  -  total flux cleaned = 0.000443037 Jy
! Component: 2600  -  total flux cleaned = 0.000468451 Jy
! Component: 2650  -  total flux cleaned = 0.000485181 Jy
! Component: 2700  -  total flux cleaned = 0.000510164 Jy
! Component: 2750  -  total flux cleaned = 0.000518446 Jy
! Component: 2800  -  total flux cleaned = 0.000534868 Jy
! Component: 2850  -  total flux cleaned = 0.000575612 Jy
! Component: 2900  -  total flux cleaned = 0.000583627 Jy
! Component: 2950  -  total flux cleaned = 0.000607822 Jy
! Component: 3000  -  total flux cleaned = 0.000639711 Jy
! Component: 3050  -  total flux cleaned = 0.000655601 Jy
! Component: 3100  -  total flux cleaned = 0.000655606 Jy
! Component: 3150  -  total flux cleaned = 0.000734202 Jy
! Component: 3200  -  total flux cleaned = 0.000788708 Jy
! Component: 3250  -  total flux cleaned = 0.000827488 Jy
! Component: 3300  -  total flux cleaned = 0.000858297 Jy
! Component: 3350  -  total flux cleaned = 0.000896574 Jy
! Component: 3400  -  total flux cleaned = 0.000965163 Jy
! Component: 3450  -  total flux cleaned = 0.000995481 Jy
! Component: 3500  -  total flux cleaned = 0.00101051 Jy
! Component: 3550  -  total flux cleaned = 0.00105542 Jy
! Component: 3600  -  total flux cleaned = 0.00110009 Jy
! Component: 3650  -  total flux cleaned = 0.00110755 Jy
! Component: 3700  -  total flux cleaned = 0.00115907 Jy
! Component: 3750  -  total flux cleaned = 0.00119569 Jy
! Component: 3800  -  total flux cleaned = 0.00124669 Jy
! Component: 3850  -  total flux cleaned = 0.00125393 Jy
! Component: 3900  -  total flux cleaned = 0.00128276 Jy
! Component: 3950  -  total flux cleaned = 0.00133295 Jy
! Component: 4000  -  total flux cleaned = 0.00136143 Jy
! Component: 4050  -  total flux cleaned = 0.00137561 Jy
! Total flux subtracted in 4096 components = 0.00141787 Jy
! Clean residual min=-0.000364 max=0.000451 Jy/beam
! Clean residual mean=-0.000001 rms=0.000121 Jy/beam
! Combined flux in latest and established models = 0.143401 Jy
keep
! Adding 294 model components to the UV plane model.
! The established model now contains 387 components and 0.143401 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0907+6815_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 1.134 x 1.853 at 84.38 degrees (North through East)
! Clean map  min=-0.00075164  max=0.08709 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0907+6815_X_map.fits
wmodel /image_prod/ug002_uva//J0907+6815_X_map.mod
! Writing 387 model components to file: /image_prod/ug002_uva//J0907+6815_X_map.mod
wobs   /image_prod/ug002_uva//J0907+6815_X_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0907+6815_X_uvs.fits
wwins  /image_prod/ug002_uva//J0907+6815_X_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0907+6815_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0870902 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000119723 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.41241 0.41241 0.82482 1.64964 3.29928 6.59856 13.1971 26.3942 52.7885
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.087 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  727.431 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0907+6815_X_dfm.log closed on Wed Mar  4 22:49:06 2020