! Started logfile: /image_prod/ug002_uva//J0000+0307_X_dfm.log on Wed Mar  4 18:06:27 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//J0000+0307_X_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0000+0307_X_uva.fits
! AN table 1: 114 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.865107 visibilities/baseline/integration-bin.
! Found source: J0000+0307
! 
! 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 53256 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 J0000+0307_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 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 76 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.002205Jy  sigma=9.734385
! Fit after  self-cal, rms=0.962693Jy  sigma=9.335611
! 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=0.6669 mas, bmaj=1.696 mas, bpa=-3.03 degrees
! Estimated noise=0.67289 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 = 0.0266078 Jy
! Component: 100  -  total flux cleaned = 0.0356038 Jy
! Total flux subtracted in 100 components = 0.0356038 Jy
! Clean residual min=-0.002259 max=0.005252 Jy/beam
! Clean residual mean=-0.000002 rms=0.000581 Jy/beam
! Combined flux in latest and established models = 0.0356039 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.0356039 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=0.056604Jy  sigma=0.510552
! Fit after  self-cal, rms=0.055043Jy  sigma=0.494080
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.007196 Jy
! Component: 100  -  total flux cleaned = 0.0113192 Jy
! Total flux subtracted in 100 components = 0.0113192 Jy
! Clean residual min=-0.001847 max=0.005069 Jy/beam
! Clean residual mean=-0.000001 rms=0.000501 Jy/beam
! Combined flux in latest and established models = 0.046923 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 9 components and 0.0469231 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=0.053648Jy  sigma=0.477755
! Fit after  self-cal, rms=0.053605Jy  sigma=0.477240
! Inverting map 
! Added new window around map position (2.6, 0.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0049211 Jy
! Component: 100  -  total flux cleaned = 0.00774979 Jy
! Total flux subtracted in 100 components = 0.00774979 Jy
! Clean residual min=-0.001659 max=0.001922 Jy/beam
! Clean residual mean=-0.000001 rms=0.000418 Jy/beam
! Combined flux in latest and established models = 0.0546728 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 23 components and 0.0546728 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=0.052968Jy  sigma=0.469767
! Fit after  self-cal, rms=0.052892Jy  sigma=0.468961
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00289721 Jy
! Component: 100  -  total flux cleaned = 0.00485688 Jy
! Total flux subtracted in 100 components = 0.00485688 Jy
! Clean residual min=-0.001555 max=0.001667 Jy/beam
! Clean residual mean=-0.000001 rms=0.000384 Jy/beam
! Combined flux in latest and established models = 0.0595297 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 27 components and 0.0595297 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=0.052641Jy  sigma=0.465994
! Fit after  self-cal, rms=0.052618Jy  sigma=0.465709
! 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=0.8425 mas, bmaj=1.997 mas, bpa=-1.586 degrees
! Estimated noise=0.321143 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 = 0.00304007 Jy
! Component: 100  -  total flux cleaned = 0.00479506 Jy
! Component: 150  -  total flux cleaned = 0.00597283 Jy
! Component: 200  -  total flux cleaned = 0.0064265 Jy
! Total flux subtracted in 200 components = 0.0064265 Jy
! Clean residual min=-0.001493 max=0.001414 Jy/beam
! Clean residual mean=-0.000000 rms=0.000250 Jy/beam
! Combined flux in latest and established models = 0.0659562 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 42 components and 0.0659562 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=0.052440Jy  sigma=0.463587
! Fit after  self-cal, rms=0.052405Jy  sigma=0.463176
! Inverting map 
! Added new window around map position (1.4, -0.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00149613 Jy
! Component: 100  -  total flux cleaned = 0.00150534 Jy
! Component: 150  -  total flux cleaned = 0.00144106 Jy
! Component: 200  -  total flux cleaned = 0.00138324 Jy
! Total flux subtracted in 200 components = 0.00138324 Jy
! Clean residual min=-0.001184 max=0.001042 Jy/beam
! Clean residual mean=-0.000000 rms=0.000216 Jy/beam
! Combined flux in latest and established models = 0.0673395 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 56 components and 0.0673395 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=0.052344Jy  sigma=0.462507
! Fit after  self-cal, rms=0.052329Jy  sigma=0.462362
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8425 x 1.997 at -1.586 degrees (North through East)
! Clean map  min=-0.00099942  max=0.039556 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        0.98     KP        1.02     
!   LA        0.96     MK        1.03     NL        0.99     OV        1.05     
!   PT        1.02     SC        0.98     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.02     HN        0.96     KP        1.01     
!   LA        0.98     MK        1.12     NL        1.05     OV        1.01     
!   PT        1.01     SC        1.03     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.02     HN        0.93     KP        1.00     
!   LA        0.99     MK        1.09     NL        1.00     OV        0.94     
!   PT        1.02     SC        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.02     HN        0.92     KP        1.00     
!   LA        1.02     MK        1.03     NL        1.02     OV        0.98     
!   PT        1.01     SC        1.02     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     HN        0.95     KP        1.00     
!   LA        0.99     MK        1.05     NL        0.99     OV        0.99     
!   PT        1.02     SC        0.95     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.01     HN        0.95     KP        0.96     
!   LA        1.00     MK        1.06     NL        0.98     OV        1.01     
!   PT        1.05     SC        1.01     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.01     HN        0.93     KP        1.00     
!   LA        0.99     MK        1.10     NL        0.99     OV        1.00     
!   PT        1.05     SC        0.98     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.99     HN        0.88     KP        0.98     
!   LA        1.01     MK        1.13     NL        0.96     OV        1.01     
!   PT        1.04     SC        1.01     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.03     HN        0.87     KP        1.03     
!   LA        0.97     MK        1.08     NL        0.96     OV        0.98     
!   PT        1.06     SC        1.03     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.98     HN        0.95     KP        1.02     
!   LA        1.01     MK        1.01     NL        1.05     OV        0.97     
!   PT        1.05     SC        0.93     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.98     HN        0.88     KP        0.97     
!   LA        0.97     MK        1.01     NL        0.98     OV        1.07     
!   PT        1.04     SC        0.91     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        0.94     HN        0.91     KP        1.02     
!   LA        1.04     MK        0.95     NL        0.92     OV        1.05     
!   PT        1.04     SC        0.91     
! 
! 
! Fit before self-cal, rms=0.052329Jy  sigma=0.462362
! Fit after  self-cal, rms=0.051086Jy  sigma=0.461783
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8448 mas, bmaj=1.995 mas, bpa=-1.195 degrees
! Estimated noise=0.319642 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 = 0.000840774 Jy
! Component: 100  -  total flux cleaned = 0.000961223 Jy
! Component: 150  -  total flux cleaned = 0.000915759 Jy
! Component: 200  -  total flux cleaned = 0.000876353 Jy
! Total flux subtracted in 200 components = 0.000876353 Jy
! Clean residual min=-0.000950 max=0.000857 Jy/beam
! Clean residual mean=-0.000000 rms=0.000182 Jy/beam
! Combined flux in latest and established models = 0.0682158 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 72 components and 0.0682158 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=0.051054Jy  sigma=0.461448
! Fit after  self-cal, rms=0.051036Jy  sigma=0.461322
! 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=0.051036Jy  sigma=0.461322
! Fit after  self-cal, rms=0.050892Jy  sigma=0.460702
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8399 mas, bmaj=1.986 mas, bpa=-1.33 degrees
! Estimated noise=0.318189 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00052921 Jy
! Component: 100  -  total flux cleaned = 0.000694637 Jy
! Component: 150  -  total flux cleaned = 0.000776554 Jy
! Component: 200  -  total flux cleaned = 0.000805168 Jy
! Total flux subtracted in 200 components = 0.000805168 Jy
! Clean residual min=-0.000839 max=0.000794 Jy/beam
! Clean residual mean=-0.000000 rms=0.000159 Jy/beam
! Combined flux in latest and established models = 0.069021 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 80 components and 0.069021 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=0.050877Jy  sigma=0.460556
! Fit after  self-cal, rms=0.050881Jy  sigma=0.460480
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 = 0.000148366 Jy
! Component: 100  -  total flux cleaned = 0.000176814 Jy
! Component: 150  -  total flux cleaned = 0.000177026 Jy
! Component: 200  -  total flux cleaned = 0.000188946 Jy
! Total flux subtracted in 200 components = 0.000188946 Jy
! Clean residual min=-0.000815 max=0.000736 Jy/beam
! Clean residual mean=-0.000000 rms=0.000157 Jy/beam
! Combined flux in latest and established models = 0.06921 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 87 components and 0.0692099 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=0.050875Jy  sigma=0.460414
! Fit after  self-cal, rms=0.050873Jy  sigma=0.460405
! 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=0.050873Jy  sigma=0.460405
! Fit after  self-cal, rms=0.050480Jy  sigma=0.460225
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8363 mas, bmaj=1.981 mas, bpa=-1.456 degrees
! Estimated noise=0.31588 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000167318 Jy
! Component: 100  -  total flux cleaned = 0.000278732 Jy
! Component: 150  -  total flux cleaned = 0.000377895 Jy
! Component: 200  -  total flux cleaned = 0.000397001 Jy
! Total flux subtracted in 200 components = 0.000397001 Jy
! Clean residual min=-0.000773 max=0.000647 Jy/beam
! Clean residual mean=-0.000000 rms=0.000145 Jy/beam
! Combined flux in latest and established models = 0.069607 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 92 components and 0.0696069 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=0.050473Jy  sigma=0.460163
! Fit after  self-cal, rms=0.050472Jy  sigma=0.460140
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 = 7.00631e-05 Jy
! Component: 100  -  total flux cleaned = 8.89992e-05 Jy
! Component: 150  -  total flux cleaned = 9.76202e-05 Jy
! Component: 200  -  total flux cleaned = 0.000105783 Jy
! Total flux subtracted in 200 components = 0.000105783 Jy
! Clean residual min=-0.000759 max=0.000633 Jy/beam
! Clean residual mean=-0.000000 rms=0.000145 Jy/beam
! Combined flux in latest and established models = 0.0697127 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 93 components and 0.0697127 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=0.050469Jy  sigma=0.460112
! Fit after  self-cal, rms=0.050469Jy  sigma=0.460109
! 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=0.050469Jy  sigma=0.460109
! Fit after  self-cal, rms=0.050062Jy  sigma=0.460092
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.125 mas, bmaj=3.133 mas, bpa=-1.975 degrees
! Estimated noise=0.412616 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000300386 Jy
! Component: 100  -  total flux cleaned = 0.000311507 Jy
! Component: 150  -  total flux cleaned = 0.000311707 Jy
! Component: 200  -  total flux cleaned = 0.000290825 Jy
! Total flux subtracted in 200 components = 0.000290825 Jy
! Clean residual min=-0.000639 max=0.000620 Jy/beam
! Clean residual mean=-0.000000 rms=0.000167 Jy/beam
! Combined flux in latest and established models = 0.0700035 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 104 components and 0.0700035 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=0.050061Jy  sigma=0.460071
! Fit after  self-cal, rms=0.050056Jy  sigma=0.460048
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.84029e-05 Jy
! Component: 100  -  total flux cleaned = 1.39746e-05 Jy
! Component: 150  -  total flux cleaned = 1.31704e-06 Jy
! Component: 200  -  total flux cleaned = -1.48092e-05 Jy
! Total flux subtracted in 200 components = -1.48092e-05 Jy
! Clean residual min=-0.000637 max=0.000597 Jy/beam
! Clean residual mean=-0.000000 rms=0.000165 Jy/beam
! Combined flux in latest and established models = 0.0699887 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 109 components and 0.0699887 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=0.050055Jy  sigma=0.460040
! Fit after  self-cal, rms=0.050055Jy  sigma=0.460036
! 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=0.8336 mas, bmaj=1.979 mas, bpa=-1.586 degrees
! Estimated noise=0.313998 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8336 x 1.979 at -1.586 degrees (North through East)
! Clean map  min=-0.00066618  max=0.038265 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=0.6621 mas, bmaj=1.688 mas, bpa=-3.147 degrees
! Estimated noise=0.650143 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0270109 Jy
! Component: 100  -  total flux cleaned = 0.0387529 Jy
! Component: 150  -  total flux cleaned = 0.0462106 Jy
! Component: 200  -  total flux cleaned = 0.0513654 Jy
! Total flux subtracted in 200 components = 0.0513654 Jy
! Clean residual min=-0.001761 max=0.002950 Jy/beam
! Clean residual mean=-0.000001 rms=0.000457 Jy/beam
! Combined flux in latest and established models = 0.0513654 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 16 model components to the UV plane model.
! The established model now contains 16 components and 0.0513654 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8336 mas, bmaj=1.979 mas, bpa=-1.586 degrees
! Estimated noise=0.313998 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 = 0.00681627 Jy
! Component: 100  -  total flux cleaned = 0.0109921 Jy
! Component: 150  -  total flux cleaned = 0.0136921 Jy
! Component: 200  -  total flux cleaned = 0.015518 Jy
! Total flux subtracted in 200 components = 0.015518 Jy
! Clean residual min=-0.000902 max=0.001030 Jy/beam
! Clean residual mean=-0.000000 rms=0.000200 Jy/beam
! Combined flux in latest and established models = 0.0668833 Jy
! Adding 34 model components to the UV plane model.
! The established model now contains 42 components and 0.0668833 Jy
! Inverting map 
! Added new window around map position (10.6, -11).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00128259 Jy
! Component: 100  -  total flux cleaned = 0.00219818 Jy
! Component: 150  -  total flux cleaned = 0.00279544 Jy
! Component: 200  -  total flux cleaned = 0.00301511 Jy
! Total flux subtracted in 200 components = 0.00301511 Jy
! Clean residual min=-0.000793 max=0.000673 Jy/beam
! Clean residual mean=-0.000000 rms=0.000154 Jy/beam
! Combined flux in latest and established models = 0.0698985 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 59 components and 0.0698984 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=2.125 mas, bmaj=3.133 mas, bpa=-1.975 degrees
! Estimated noise=0.412616 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000126085 Jy
! Component: 100  -  total flux cleaned = 0.000126722 Jy
! Component: 150  -  total flux cleaned = 0.000127139 Jy
! Component: 200  -  total flux cleaned = 0.000151657 Jy
! Total flux subtracted in 200 components = 0.000151657 Jy
! Clean residual min=-0.000645 max=0.000674 Jy/beam
! Clean residual mean=-0.000000 rms=0.000168 Jy/beam
! Combined flux in latest and established models = 0.0700501 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 = 2.16445e-05 Jy
! Component: 100  -  total flux cleaned = 1.12414e-05 Jy
! Component: 150  -  total flux cleaned = 1.14266e-05 Jy
! Component: 200  -  total flux cleaned = 1.08809e-05 Jy
! Total flux subtracted in 200 components = 1.08809e-05 Jy
! Clean residual min=-0.000641 max=0.000628 Jy/beam
! Clean residual mean=-0.000000 rms=0.000164 Jy/beam
! Combined flux in latest and established models = 0.070061 Jy
! Adding 31 model components to the UV plane model.
! The established model now contains 77 components and 0.070061 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8336 mas, bmaj=1.979 mas, bpa=-1.586 degrees
! Estimated noise=0.313998 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.9505e-05 Jy
! Component: 100  -  total flux cleaned = 0.000104294 Jy
! Component: 150  -  total flux cleaned = 0.000104678 Jy
! Component: 200  -  total flux cleaned = 0.000104567 Jy
! Total flux subtracted in 200 components = 0.000104567 Jy
! Clean residual min=-0.000719 max=0.000606 Jy/beam
! Clean residual mean=-0.000000 rms=0.000142 Jy/beam
! Combined flux in latest and established models = 0.0701656 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 95 components and 0.0701656 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=0.050060Jy  sigma=0.460063
! Fit after  self-cal, rms=0.050061Jy  sigma=0.460021
wmodel J0000+0307_X_map.mod
! Writing 95 model components to file: J0000+0307_X_map.mod
wobs   J0000+0307_X_uvs.fits
! Writing UV FITS file: J0000+0307_X_uvs.fits
wwins  J0000+0307_X_map.win
! wwins: Wrote 4 windows to J0000+0307_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 = -0.000112568 Jy
! Component: 100  -  total flux cleaned = -6.0654e-05 Jy
! Component: 150  -  total flux cleaned = -2.11534e-05 Jy
! Component: 200  -  total flux cleaned = 7.31674e-06 Jy
! Component: 250  -  total flux cleaned = -2.1614e-06 Jy
! Component: 300  -  total flux cleaned = 6.7854e-06 Jy
! Component: 350  -  total flux cleaned = -1.96889e-05 Jy
! Component: 400  -  total flux cleaned = -1.94116e-05 Jy
! Component: 450  -  total flux cleaned = -3.64568e-05 Jy
! Component: 500  -  total flux cleaned = -6.15453e-05 Jy
! Component: 550  -  total flux cleaned = -3.67735e-05 Jy
! Component: 600  -  total flux cleaned = -4.50404e-05 Jy
! Component: 650  -  total flux cleaned = -2.89887e-05 Jy
! Component: 700  -  total flux cleaned = -4.48523e-05 Jy
! Component: 750  -  total flux cleaned = -5.25998e-05 Jy
! Component: 800  -  total flux cleaned = -3.69688e-05 Jy
! Component: 850  -  total flux cleaned = -3.69139e-05 Jy
! Component: 900  -  total flux cleaned = -2.19195e-05 Jy
! Component: 950  -  total flux cleaned = -2.19114e-05 Jy
! Component: 1000  -  total flux cleaned = 7.6255e-06 Jy
! Component: 1050  -  total flux cleaned = 1.85679e-07 Jy
! Component: 1100  -  total flux cleaned = -2.14932e-05 Jy
! Component: 1150  -  total flux cleaned = -2.14728e-05 Jy
! Component: 1200  -  total flux cleaned = -2.15114e-05 Jy
! Component: 1250  -  total flux cleaned = -4.26356e-05 Jy
! Component: 1300  -  total flux cleaned = -4.94499e-05 Jy
! Component: 1350  -  total flux cleaned = -8.03191e-06 Jy
! Component: 1400  -  total flux cleaned = -2.18149e-05 Jy
! Component: 1450  -  total flux cleaned = -2.17935e-05 Jy
! Component: 1500  -  total flux cleaned = -4.18842e-05 Jy
! Component: 1550  -  total flux cleaned = -8.48996e-06 Jy
! Component: 1600  -  total flux cleaned = 4.61266e-06 Jy
! Component: 1650  -  total flux cleaned = 4.60147e-06 Jy
! Component: 1700  -  total flux cleaned = 4.51294e-06 Jy
! Component: 1750  -  total flux cleaned = -8.38442e-06 Jy
! Component: 1800  -  total flux cleaned = 4.421e-06 Jy
! Component: 1850  -  total flux cleaned = 1.07122e-05 Jy
! Component: 1900  -  total flux cleaned = 1.08038e-05 Jy
! Component: 1950  -  total flux cleaned = 2.33287e-05 Jy
! Component: 2000  -  total flux cleaned = 2.34017e-05 Jy
! Component: 2050  -  total flux cleaned = 1.72445e-05 Jy
! Component: 2100  -  total flux cleaned = 2.96095e-05 Jy
! Component: 2150  -  total flux cleaned = 1.12619e-05 Jy
! Component: 2200  -  total flux cleaned = -6.89919e-07 Jy
! Component: 2250  -  total flux cleaned = 2.33509e-05 Jy
! Component: 2300  -  total flux cleaned = 5.46483e-06 Jy
! Component: 2350  -  total flux cleaned = 1.14675e-05 Jy
! Component: 2400  -  total flux cleaned = -2.55463e-07 Jy
! Component: 2450  -  total flux cleaned = -5.99937e-06 Jy
! Component: 2500  -  total flux cleaned = -1.75681e-05 Jy
! Component: 2550  -  total flux cleaned = -2.33162e-05 Jy
! Component: 2600  -  total flux cleaned = -2.90725e-05 Jy
! Component: 2650  -  total flux cleaned = -6.80978e-07 Jy
! Component: 2700  -  total flux cleaned = -1.75928e-05 Jy
! Component: 2750  -  total flux cleaned = -1.76436e-05 Jy
! Component: 2800  -  total flux cleaned = -6.44694e-06 Jy
! Component: 2850  -  total flux cleaned = 1.01964e-05 Jy
! Component: 2900  -  total flux cleaned = -3.40047e-05 Jy
! Component: 2950  -  total flux cleaned = -1.20497e-05 Jy
! Component: 3000  -  total flux cleaned = 9.7677e-06 Jy
! Component: 3050  -  total flux cleaned = -1.18148e-06 Jy
! Component: 3100  -  total flux cleaned = -1.13029e-06 Jy
! Component: 3150  -  total flux cleaned = -2.25223e-05 Jy
! Component: 3200  -  total flux cleaned = -2.78789e-05 Jy
! Component: 3250  -  total flux cleaned = -3.31729e-05 Jy
! Component: 3300  -  total flux cleaned = -4.8944e-05 Jy
! Component: 3350  -  total flux cleaned = -3.32498e-05 Jy
! Component: 3400  -  total flux cleaned = -5.40777e-05 Jy
! Component: 3450  -  total flux cleaned = -4.89229e-05 Jy
! Component: 3500  -  total flux cleaned = -7.99294e-05 Jy
! Component: 3550  -  total flux cleaned = -5.42513e-05 Jy
! Component: 3600  -  total flux cleaned = -5.9368e-05 Jy
! Component: 3650  -  total flux cleaned = -5.42877e-05 Jy
! Component: 3700  -  total flux cleaned = -7.44672e-05 Jy
! Component: 3750  -  total flux cleaned = -6.94212e-05 Jy
! Component: 3800  -  total flux cleaned = -4.44322e-05 Jy
! Component: 3850  -  total flux cleaned = -4.94002e-05 Jy
! Component: 3900  -  total flux cleaned = -5.92897e-05 Jy
! Component: 3950  -  total flux cleaned = -3.472e-05 Jy
! Component: 4000  -  total flux cleaned = -4.45009e-05 Jy
! Component: 4050  -  total flux cleaned = -4.93767e-05 Jy
! Total flux subtracted in 4096 components = -3.96843e-05 Jy
! Clean residual min=-0.000284 max=0.000260 Jy/beam
! Clean residual mean=0.000000 rms=0.000083 Jy/beam
! Combined flux in latest and established models = 0.0701259 Jy
keep
! Adding 289 model components to the UV plane model.
! The established model now contains 384 components and 0.070126 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0000+0307_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8336 x 1.979 at -1.586 degrees (North through East)
! Clean map  min=-0.00058133  max=0.037791 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0000+0307_X_map.fits
wmodel /image_prod/ug002_uva//J0000+0307_X_map.mod
! Writing 384 model components to file: /image_prod/ug002_uva//J0000+0307_X_map.mod
wobs   /image_prod/ug002_uva//J0000+0307_X_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0000+0307_X_uvs.fits
wwins  /image_prod/ug002_uva//J0000+0307_X_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0000+0307_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0377906 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 8.27765e-05 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.65712 0.65712 1.31424 2.62848 5.25696 10.5139 21.0278 42.0557 84.1114
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.037 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  456.537 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0000+0307_X_dfm.log closed on Wed Mar  4 18:06:34 2020