! Started logfile: /image_prod/ug002_uva//J2108-2452_X_dfm.log on Thu Mar  5 05:05:22 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//J2108-2452_X_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J2108-2452_X_uva.fits
! AN table 1: 40 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.977222 visibilities/baseline/integration-bin.
! Found source: J2108-2452
! 
! 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 21108 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 J2108-2452_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 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 4 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.022071Jy  sigma=7.865106
! Fit after  self-cal, rms=0.833603Jy  sigma=6.369141
! 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=0.6063 mas, bmaj=1.644 mas, bpa=-2.04 degrees
! Estimated noise=1.18589 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 = 0.128618 Jy
! Component: 100  -  total flux cleaned = 0.158439 Jy
! Total flux subtracted in 100 components = 0.158439 Jy
! Clean residual min=-0.006593 max=0.012401 Jy/beam
! Clean residual mean=-0.000017 rms=0.001534 Jy/beam
! Combined flux in latest and established models = 0.158439 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 4 components and 0.158439 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=0.075741Jy  sigma=0.540343
! Fit after  self-cal, rms=0.075720Jy  sigma=0.540226
! Inverting map 
! Added new window around map position (-1, 1.4).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0130674 Jy
! Component: 100  -  total flux cleaned = 0.0204427 Jy
! Total flux subtracted in 100 components = 0.0204427 Jy
! Clean residual min=-0.006277 max=0.010491 Jy/beam
! Clean residual mean=-0.000011 rms=0.001253 Jy/beam
! Combined flux in latest and established models = 0.178882 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 11 components and 0.178882 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=0.073116Jy  sigma=0.512943
! Fit after  self-cal, rms=0.072990Jy  sigma=0.511524
! Inverting map 
! Added new window around map position (1.6, 0.6).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00855596 Jy
! Component: 100  -  total flux cleaned = 0.0135901 Jy
! Total flux subtracted in 100 components = 0.0135901 Jy
! Clean residual min=-0.005321 max=0.005728 Jy/beam
! Clean residual mean=-0.000008 rms=0.001117 Jy/beam
! Combined flux in latest and established models = 0.192472 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 20 components and 0.192472 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=0.071660Jy  sigma=0.500122
! Fit after  self-cal, rms=0.071616Jy  sigma=0.499758
! 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=0.7967 mas, bmaj=2.052 mas, bpa=-2.713 degrees
! Estimated noise=0.647914 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 = 0.00621627 Jy
! Component: 100  -  total flux cleaned = 0.00940687 Jy
! Component: 150  -  total flux cleaned = 0.0105689 Jy
! Component: 200  -  total flux cleaned = 0.0113871 Jy
! Total flux subtracted in 200 components = 0.0113871 Jy
! Clean residual min=-0.005772 max=0.005279 Jy/beam
! Clean residual mean=-0.000012 rms=0.001219 Jy/beam
! Combined flux in latest and established models = 0.203859 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 28 components and 0.203859 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=0.071030Jy  sigma=0.494514
! Fit after  self-cal, rms=0.071004Jy  sigma=0.494205
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7967 x 2.052 at -2.713 degrees (North through East)
! Clean map  min=-0.0054  max=0.16347 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.08     FD        1.01     HN        1.07     KP        1.06     
!   LA        1.00     MK        1.00     NL        1.10     OV        0.90     
!   PT        0.90     SC        0.97     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.98     HN        1.10     KP        1.08     
!   LA        1.04     MK        0.99     NL        1.11     OV        0.90     
!   PT        0.90     SC        0.96     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.00     HN        1.07     KP        1.06     
!   LA        1.02     MK        1.02     NL        1.09     OV        0.92     
!   PT        0.92     SC        0.99     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.00     HN        1.13     KP        1.06     
!   LA        1.04     MK        1.00     NL        1.11     OV        0.89     
!   PT        0.93     SC        1.01     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.99     HN        1.15     KP        1.07     
!   LA        1.02     MK        0.98     NL        1.07     OV        0.88     
!   PT        0.92     SC        0.97     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.99     HN        1.04     KP        1.06     
!   LA        1.04     MK        0.99     NL        1.09     OV        0.91     
!   PT        0.91     SC        1.01     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.00     HN        1.07     KP        1.08     
!   LA        1.03     MK        0.97     NL        1.09     OV        0.89     
!   PT        0.90     SC        0.97     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.98     HN        1.07     KP        1.05     
!   LA        1.02     MK        0.99     NL        1.09     OV        0.91     
!   PT        0.91     SC        1.02     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.97     HN        1.07     KP        1.05     
!   LA        1.01     MK        1.02     NL        1.10     OV        0.88     
!   PT        0.92     SC        1.02     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.00     HN        1.10     KP        1.05     
!   LA        1.04     MK        1.00     NL        1.08     OV        0.89     
!   PT        0.92     SC        1.00     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        0.97     HN        1.09     KP        1.04     
!   LA        1.05     MK        0.98     NL        1.06     OV        0.88     
!   PT        0.92     SC        1.01     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.99     HN        1.16     KP        1.07     
!   LA        1.02     MK        1.00     NL        1.10     OV        0.91     
!   PT        0.91     SC        0.99     
! 
! 
! Fit before self-cal, rms=0.071004Jy  sigma=0.494205
! Fit after  self-cal, rms=0.071697Jy  sigma=0.479743
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7985 mas, bmaj=2.05 mas, bpa=-2.487 degrees
! Estimated noise=0.648295 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 = -0.00261486 Jy
! Component: 100  -  total flux cleaned = -0.00298819 Jy
! Component: 150  -  total flux cleaned = -0.00310642 Jy
! Component: 200  -  total flux cleaned = -0.00326503 Jy
! Total flux subtracted in 200 components = -0.00326503 Jy
! Clean residual min=-0.003341 max=0.003333 Jy/beam
! Clean residual mean=-0.000002 rms=0.000704 Jy/beam
! Combined flux in latest and established models = 0.200594 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 39 components and 0.200594 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=0.071560Jy  sigma=0.478455
! Fit after  self-cal, rms=0.071635Jy  sigma=0.478317
! 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=0.071635Jy  sigma=0.478317
! Fit after  self-cal, rms=0.072731Jy  sigma=0.473632
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8 mas, bmaj=2.05 mas, bpa=-2.567 degrees
! Estimated noise=0.649972 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00193855 Jy
! Component: 100  -  total flux cleaned = -0.00221927 Jy
! Component: 150  -  total flux cleaned = -0.00240543 Jy
! Component: 200  -  total flux cleaned = -0.00260311 Jy
! Total flux subtracted in 200 components = -0.00260311 Jy
! Clean residual min=-0.002260 max=0.002623 Jy/beam
! Clean residual mean=-0.000002 rms=0.000486 Jy/beam
! Combined flux in latest and established models = 0.197991 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 49 components and 0.197991 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=0.072658Jy  sigma=0.472905
! Fit after  self-cal, rms=0.072674Jy  sigma=0.472865
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (-6.8, 19.8).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00110127 Jy
! Component: 100  -  total flux cleaned = 0.00132551 Jy
! Component: 150  -  total flux cleaned = 0.00124641 Jy
! Component: 200  -  total flux cleaned = 0.00117537 Jy
! Total flux subtracted in 200 components = 0.00117537 Jy
! Clean residual min=-0.002025 max=0.001918 Jy/beam
! Clean residual mean=-0.000003 rms=0.000447 Jy/beam
! Combined flux in latest and established models = 0.199166 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 64 components and 0.199166 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=0.072576Jy  sigma=0.472128
! Fit after  self-cal, rms=0.072570Jy  sigma=0.472063
! 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=0.072570Jy  sigma=0.472063
! Fit after  self-cal, rms=0.073843Jy  sigma=0.471432
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7999 mas, bmaj=2.047 mas, bpa=-2.62 degrees
! Estimated noise=0.649775 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0013007 Jy
! Component: 100  -  total flux cleaned = -0.00150625 Jy
! Component: 150  -  total flux cleaned = -0.00157283 Jy
! Component: 200  -  total flux cleaned = -0.00166213 Jy
! Total flux subtracted in 200 components = -0.00166213 Jy
! Clean residual min=-0.001908 max=0.001705 Jy/beam
! Clean residual mean=-0.000003 rms=0.000385 Jy/beam
! Combined flux in latest and established models = 0.197504 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 69 components and 0.197504 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=0.073798Jy  sigma=0.471092
! Fit after  self-cal, rms=0.073809Jy  sigma=0.471075
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 = 1.42248e-05 Jy
! Component: 100  -  total flux cleaned = -1.2682e-05 Jy
! Component: 150  -  total flux cleaned = -3.71763e-05 Jy
! Component: 200  -  total flux cleaned = -8.41808e-05 Jy
! Total flux subtracted in 200 components = -8.41808e-05 Jy
! Clean residual min=-0.001834 max=0.001612 Jy/beam
! Clean residual mean=-0.000003 rms=0.000377 Jy/beam
! Combined flux in latest and established models = 0.19742 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 78 components and 0.19742 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=0.073790Jy  sigma=0.470937
! Fit after  self-cal, rms=0.073787Jy  sigma=0.470928
! 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=0.073787Jy  sigma=0.470928
! Fit after  self-cal, rms=0.074209Jy  sigma=0.470851
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.248 mas, bmaj=5.364 mas, bpa=3.752 degrees
! Estimated noise=0.820729 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000543169 Jy
! Component: 100  -  total flux cleaned = -0.000611499 Jy
! Component: 150  -  total flux cleaned = -0.000655532 Jy
! Component: 200  -  total flux cleaned = -0.000695751 Jy
! Total flux subtracted in 200 components = -0.000695751 Jy
! Clean residual min=-0.001951 max=0.002098 Jy/beam
! Clean residual mean=-0.000005 rms=0.000487 Jy/beam
! Combined flux in latest and established models = 0.196724 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 87 components and 0.196724 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=0.074197Jy  sigma=0.470781
! Fit after  self-cal, rms=0.074200Jy  sigma=0.470772
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 = 2.18736e-06 Jy
! Component: 100  -  total flux cleaned = -3.54098e-05 Jy
! Component: 150  -  total flux cleaned = -3.55027e-05 Jy
! Component: 200  -  total flux cleaned = -3.55962e-05 Jy
! Total flux subtracted in 200 components = -3.55962e-05 Jy
! Clean residual min=-0.001887 max=0.002056 Jy/beam
! Clean residual mean=-0.000005 rms=0.000480 Jy/beam
! Combined flux in latest and established models = 0.196688 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 89 components and 0.196688 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=0.074197Jy  sigma=0.470765
! Fit after  self-cal, rms=0.074195Jy  sigma=0.470761
! 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=0.7998 mas, bmaj=2.045 mas, bpa=-2.593 degrees
! Estimated noise=0.649046 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7998 x 2.045 at -2.593 degrees (North through East)
! Clean map  min=-0.0023315  max=0.1645 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=0.6058 mas, bmaj=1.632 mas, bpa=-1.775 degrees
! Estimated noise=1.19947 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.12997 Jy
! Component: 100  -  total flux cleaned = 0.160184 Jy
! Component: 150  -  total flux cleaned = 0.172274 Jy
! Component: 200  -  total flux cleaned = 0.178855 Jy
! Total flux subtracted in 200 components = 0.178855 Jy
! Clean residual min=-0.003201 max=0.004267 Jy/beam
! Clean residual mean=-0.000004 rms=0.000720 Jy/beam
! Combined flux in latest and established models = 0.178855 Jy
uvw 0,-1
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 13 model components to the UV plane model.
! The established model now contains 13 components and 0.178855 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.7998 mas, bmaj=2.045 mas, bpa=-2.593 degrees
! Estimated noise=0.649046 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 (1, 2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00648922 Jy
! Component: 100  -  total flux cleaned = 0.0103099 Jy
! Component: 150  -  total flux cleaned = 0.0129168 Jy
! Component: 200  -  total flux cleaned = 0.0147685 Jy
! Total flux subtracted in 200 components = 0.0147685 Jy
! Clean residual min=-0.001711 max=0.002260 Jy/beam
! Clean residual mean=-0.000004 rms=0.000415 Jy/beam
! Combined flux in latest and established models = 0.193623 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 36 components and 0.193623 Jy
! Inverting map 
! Added new window around map position (3.2, 1.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00215848 Jy
! Component: 100  -  total flux cleaned = 0.00322707 Jy
! Component: 150  -  total flux cleaned = 0.00363742 Jy
! Component: 200  -  total flux cleaned = 0.00387606 Jy
! Total flux subtracted in 200 components = 0.00387606 Jy
! Clean residual min=-0.001586 max=0.001442 Jy/beam
! Clean residual mean=-0.000003 rms=0.000356 Jy/beam
! Combined flux in latest and established models = 0.197499 Jy
! Adding 22 model components to the UV plane model.
! The established model now contains 51 components and 0.197499 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=2.248 mas, bmaj=5.364 mas, bpa=3.752 degrees
! Estimated noise=0.820729 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00072065 Jy
! Component: 100  -  total flux cleaned = 0.00085537 Jy
! Component: 150  -  total flux cleaned = 0.000856622 Jy
! Component: 200  -  total flux cleaned = 0.000858106 Jy
! Total flux subtracted in 200 components = 0.000858106 Jy
! Clean residual min=-0.001789 max=0.001538 Jy/beam
! Clean residual mean=-0.000005 rms=0.000451 Jy/beam
! Combined flux in latest and established models = 0.198358 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 = 2.28401e-05 Jy
! Component: 100  -  total flux cleaned = 7.59032e-07 Jy
! Component: 150  -  total flux cleaned = -1.84518e-05 Jy
! Component: 200  -  total flux cleaned = -1.83607e-05 Jy
! Total flux subtracted in 200 components = -1.83607e-05 Jy
! Clean residual min=-0.001730 max=0.001464 Jy/beam
! Clean residual mean=-0.000005 rms=0.000439 Jy/beam
! Combined flux in latest and established models = 0.198339 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 70 components and 0.198339 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.7998 mas, bmaj=2.045 mas, bpa=-2.593 degrees
! Estimated noise=0.649046 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000486976 Jy
! Component: 100  -  total flux cleaned = -0.000486144 Jy
! Component: 150  -  total flux cleaned = -0.000484204 Jy
! Component: 200  -  total flux cleaned = -0.000483852 Jy
! Total flux subtracted in 200 components = -0.000483852 Jy
! Clean residual min=-0.001522 max=0.001278 Jy/beam
! Clean residual mean=-0.000003 rms=0.000332 Jy/beam
! Combined flux in latest and established models = 0.197855 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 89 components and 0.197855 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=0.074142Jy  sigma=0.470374
! Fit after  self-cal, rms=0.074125Jy  sigma=0.470302
wmodel J2108-2452_X_map.mod
! Writing 89 model components to file: J2108-2452_X_map.mod
wobs   J2108-2452_X_uvs.fits
! Writing UV FITS file: J2108-2452_X_uvs.fits
wwins  J2108-2452_X_map.win
! wwins: Wrote 6 windows to J2108-2452_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 = -0.000454529 Jy
! Component: 100  -  total flux cleaned = -0.00050268 Jy
! Component: 150  -  total flux cleaned = -0.000412294 Jy
! Component: 200  -  total flux cleaned = -0.000368834 Jy
! Component: 250  -  total flux cleaned = -0.000410561 Jy
! Component: 300  -  total flux cleaned = -0.000451287 Jy
! Component: 350  -  total flux cleaned = -0.000471033 Jy
! Component: 400  -  total flux cleaned = -0.000548025 Jy
! Component: 450  -  total flux cleaned = -0.00052861 Jy
! Component: 500  -  total flux cleaned = -0.000528449 Jy
! Component: 550  -  total flux cleaned = -0.000528413 Jy
! Component: 600  -  total flux cleaned = -0.000510622 Jy
! Component: 650  -  total flux cleaned = -0.000545465 Jy
! Component: 700  -  total flux cleaned = -0.000579622 Jy
! Component: 750  -  total flux cleaned = -0.000646843 Jy
! Component: 800  -  total flux cleaned = -0.000696314 Jy
! Component: 850  -  total flux cleaned = -0.000712761 Jy
! Component: 900  -  total flux cleaned = -0.000745169 Jy
! Component: 950  -  total flux cleaned = -0.000761124 Jy
! Component: 1000  -  total flux cleaned = -0.000729865 Jy
! Component: 1050  -  total flux cleaned = -0.000760809 Jy
! Component: 1100  -  total flux cleaned = -0.000699828 Jy
! Component: 1150  -  total flux cleaned = -0.00074528 Jy
! Component: 1200  -  total flux cleaned = -0.000789554 Jy
! Component: 1250  -  total flux cleaned = -0.00077491 Jy
! Component: 1300  -  total flux cleaned = -0.000875984 Jy
! Component: 1350  -  total flux cleaned = -0.000818659 Jy
! Component: 1400  -  total flux cleaned = -0.000861205 Jy
! Component: 1450  -  total flux cleaned = -0.000875278 Jy
! Component: 1500  -  total flux cleaned = -0.00091667 Jy
! Component: 1550  -  total flux cleaned = -0.000957727 Jy
! Component: 1600  -  total flux cleaned = -0.0009983 Jy
! Component: 1650  -  total flux cleaned = -0.00101174 Jy
! Component: 1700  -  total flux cleaned = -0.00106482 Jy
! Component: 1750  -  total flux cleaned = -0.0011435 Jy
! Component: 1800  -  total flux cleaned = -0.00111742 Jy
! Component: 1850  -  total flux cleaned = -0.00110457 Jy
! Component: 1900  -  total flux cleaned = -0.00115592 Jy
! Component: 1950  -  total flux cleaned = -0.00118136 Jy
! Component: 2000  -  total flux cleaned = -0.00121918 Jy
! Component: 2050  -  total flux cleaned = -0.00119445 Jy
! Component: 2100  -  total flux cleaned = -0.00131817 Jy
! Component: 2150  -  total flux cleaned = -0.00133025 Jy
! Component: 2200  -  total flux cleaned = -0.00133021 Jy
! Component: 2250  -  total flux cleaned = -0.0013543 Jy
! Component: 2300  -  total flux cleaned = -0.00136623 Jy
! Component: 2350  -  total flux cleaned = -0.00142583 Jy
! Component: 2400  -  total flux cleaned = -0.00142574 Jy
! Component: 2450  -  total flux cleaned = -0.00146091 Jy
! Component: 2500  -  total flux cleaned = -0.00148408 Jy
! Component: 2550  -  total flux cleaned = -0.00151875 Jy
! Component: 2600  -  total flux cleaned = -0.00155315 Jy
! Component: 2650  -  total flux cleaned = -0.001519 Jy
! Component: 2700  -  total flux cleaned = -0.00156442 Jy
! Component: 2750  -  total flux cleaned = -0.00157563 Jy
! Component: 2800  -  total flux cleaned = -0.00162037 Jy
! Component: 2850  -  total flux cleaned = -0.00162031 Jy
! Component: 2900  -  total flux cleaned = -0.00165341 Jy
! Component: 2950  -  total flux cleaned = -0.00165327 Jy
! Component: 3000  -  total flux cleaned = -0.00165332 Jy
! Component: 3050  -  total flux cleaned = -0.00167488 Jy
! Component: 3100  -  total flux cleaned = -0.00170714 Jy
! Component: 3150  -  total flux cleaned = -0.00165379 Jy
! Component: 3200  -  total flux cleaned = -0.00165379 Jy
! Component: 3250  -  total flux cleaned = -0.00169584 Jy
! Component: 3300  -  total flux cleaned = -0.00164345 Jy
! Component: 3350  -  total flux cleaned = -0.00170589 Jy
! Component: 3400  -  total flux cleaned = -0.00168527 Jy
! Component: 3450  -  total flux cleaned = -0.00168539 Jy
! Component: 3500  -  total flux cleaned = -0.00168552 Jy
! Component: 3550  -  total flux cleaned = -0.00173633 Jy
! Component: 3600  -  total flux cleaned = -0.0017262 Jy
! Component: 3650  -  total flux cleaned = -0.00180644 Jy
! Component: 3700  -  total flux cleaned = -0.00175653 Jy
! Component: 3750  -  total flux cleaned = -0.00174666 Jy
! Component: 3800  -  total flux cleaned = -0.00175647 Jy
! Component: 3850  -  total flux cleaned = -0.00186444 Jy
! Component: 3900  -  total flux cleaned = -0.0018254 Jy
! Component: 3950  -  total flux cleaned = -0.0018254 Jy
! Component: 4000  -  total flux cleaned = -0.00184468 Jy
! Component: 4050  -  total flux cleaned = -0.00184472 Jy
! Total flux subtracted in 4096 components = -0.00184466 Jy
! Clean residual min=-0.000552 max=0.000601 Jy/beam
! Clean residual mean=-0.000001 rms=0.000166 Jy/beam
! Combined flux in latest and established models = 0.196011 Jy
keep
! Adding 322 model components to the UV plane model.
! The established model now contains 411 components and 0.196011 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J2108-2452_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.7998 x 2.045 at -2.593 degrees (North through East)
! Clean map  min=-0.0015321  max=0.16622 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J2108-2452_X_map.fits
wmodel /image_prod/ug002_uva//J2108-2452_X_map.mod
! Writing 411 model components to file: /image_prod/ug002_uva//J2108-2452_X_map.mod
wobs   /image_prod/ug002_uva//J2108-2452_X_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J2108-2452_X_uvs.fits
wwins  /image_prod/ug002_uva//J2108-2452_X_map.win
! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2108-2452_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.166223 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000166673 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.300812 0.300812 0.601623 1.20325 2.40649 4.81298 9.62597 19.2519 38.5039 77.0078
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.166 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  997.302 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J2108-2452_X_dfm.log closed on Thu Mar  5 05:05:26 2020