! Started logfile: /image_prod/ug002_uva//J0905+3407_X_dfm.log on Wed Mar  4 22:47:42 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//J0905+3407_X_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0905+3407_X_uva.fits
! AN table 1: 160 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.752083 visibilities/baseline/integration-bin.
! Found source: J0905+3407
! 
! 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 64980 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 J0905+3407_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 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 210 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.001351Jy  sigma=10.268051
! Fit after  self-cal, rms=0.977845Jy  sigma=10.030557
! 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=0.6974 mas, bmaj=1.684 mas, bpa=-19.58 degrees
! Estimated noise=0.812781 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 = 0.0189385 Jy
! Component: 100  -  total flux cleaned = 0.0230832 Jy
! Total flux subtracted in 100 components = 0.0230832 Jy
! Clean residual min=-0.002182 max=0.002112 Jy/beam
! Clean residual mean=-0.000001 rms=0.000505 Jy/beam
! Combined flux in latest and established models = 0.0230832 Jy
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 3 components and 0.0230832 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=0.048357Jy  sigma=0.462586
! Fit after  self-cal, rms=0.046592Jy  sigma=0.443538
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00396173 Jy
! Component: 100  -  total flux cleaned = 0.00423472 Jy
! Total flux subtracted in 100 components = 0.00423472 Jy
! Clean residual min=-0.002036 max=0.002096 Jy/beam
! Clean residual mean=-0.000000 rms=0.000473 Jy/beam
! Combined flux in latest and established models = 0.0273179 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 10 components and 0.0273179 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=0.046420Jy  sigma=0.442095
! Fit after  self-cal, rms=0.046411Jy  sigma=0.442005
! 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=0.9733 mas, bmaj=1.973 mas, bpa=-17.42 degrees
! Estimated noise=0.275174 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 = -0.00117888 Jy
! Component: 100  -  total flux cleaned = -0.00184121 Jy
! Component: 150  -  total flux cleaned = -0.0021943 Jy
! Component: 200  -  total flux cleaned = -0.00230565 Jy
! Total flux subtracted in 200 components = -0.00230565 Jy
! Clean residual min=-0.001150 max=0.000922 Jy/beam
! Clean residual mean=0.000000 rms=0.000219 Jy/beam
! Combined flux in latest and established models = 0.0250122 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 22 components and 0.0250122 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=0.046383Jy  sigma=0.441620
! Fit after  self-cal, rms=0.046347Jy  sigma=0.441524
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9733 x 1.973 at -17.42 degrees (North through East)
! Clean map  min=-0.001202  max=0.026998 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.03     FD        1.11     HN        0.92     KP        1.25     
!   LA        1.14     MK        1.07     NL        0.97     OV        0.97     
!   PT        0.88     SC        0.94     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.10     HN        0.90     KP        1.16     
!   LA        1.15     MK        1.11     NL        1.01     OV        0.99     
!   PT        0.93     SC        0.90     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.15     HN        0.88     KP        1.17     
!   LA        1.17     MK        1.06     NL        0.93     OV        1.01     
!   PT        0.99     SC        0.99     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.06     FD        1.10     HN        0.88     KP        1.16     
!   LA        1.20     MK        1.04     NL        0.98     OV        1.02     
!   PT        0.94     SC        0.90     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.12     HN        0.85     KP        1.18     
!   LA        1.11     MK        1.06     NL        0.99     OV        0.96     
!   PT        0.90     SC        0.95     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        1.06     HN        0.89     KP        1.18     
!   LA        1.11     MK        0.99     NL        0.96     OV        0.97     
!   PT        0.91     SC        0.86     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.06     HN        0.91     KP        1.22     
!   LA        1.09     MK        0.97     NL        0.95     OV        1.00     
!   PT        0.94     SC        0.87     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.03     HN        0.84     KP        1.16     
!   LA        1.15     MK        1.06     NL        0.90     OV        0.95     
!   PT        1.01     SC        0.88     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        1.02     HN        0.88     KP        1.14     
!   LA        1.11     MK        1.00     NL        0.88     OV        0.98     
!   PT        0.94     SC        0.92     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.10     HN        0.89     KP        1.09     
!   LA        1.07     MK        0.97     NL        0.88     OV        0.95     
!   PT        0.89     SC        0.92     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.92     FD        1.02     HN        0.87     KP        1.09     
!   LA        1.07     MK        0.94     NL        0.87     OV        0.92     
!   PT        0.92     SC        0.85     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.94     FD        1.00     HN        0.82     KP        1.15     
!   LA        1.09     MK        0.91     NL        0.85     OV        0.96     
!   PT        0.86     SC        0.85     
! 
! 
! Fit before self-cal, rms=0.046347Jy  sigma=0.441524
! Fit after  self-cal, rms=0.044480Jy  sigma=0.439839
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9544 mas, bmaj=1.934 mas, bpa=-16.94 degrees
! Estimated noise=0.272276 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 = 8.81489e-05 Jy
! Component: 100  -  total flux cleaned = 0.000120783 Jy
! Component: 150  -  total flux cleaned = 0.000149368 Jy
! Component: 200  -  total flux cleaned = 0.000170522 Jy
! Total flux subtracted in 200 components = 0.000170522 Jy
! Clean residual min=-0.000511 max=0.000483 Jy/beam
! Clean residual mean=-0.000000 rms=0.000119 Jy/beam
! Combined flux in latest and established models = 0.0251828 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 30 components and 0.0251828 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=0.044479Jy  sigma=0.439826
! Fit after  self-cal, rms=0.044486Jy  sigma=0.439152
! 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=0.044486Jy  sigma=0.439152
! Fit after  self-cal, rms=0.044554Jy  sigma=0.438665
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9474 mas, bmaj=1.93 mas, bpa=-16.69 degrees
! Estimated noise=0.271676 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000125967 Jy
! Component: 100  -  total flux cleaned = 0.000158433 Jy
! Component: 150  -  total flux cleaned = 0.000178887 Jy
! Component: 200  -  total flux cleaned = 0.000187379 Jy
! Total flux subtracted in 200 components = 0.000187379 Jy
! Clean residual min=-0.000453 max=0.000442 Jy/beam
! Clean residual mean=-0.000000 rms=0.000110 Jy/beam
! Combined flux in latest and established models = 0.0253701 Jy
selfcal
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 36 components and 0.0253701 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=0.044552Jy  sigma=0.438650
! Fit after  self-cal, rms=0.044594Jy  sigma=0.438477
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 = 2.28788e-05 Jy
! Component: 100  -  total flux cleaned = 2.74382e-05 Jy
! Component: 150  -  total flux cleaned = 3.5163e-05 Jy
! Component: 200  -  total flux cleaned = 4.51992e-05 Jy
! Total flux subtracted in 200 components = 4.51992e-05 Jy
! Clean residual min=-0.000453 max=0.000473 Jy/beam
! Clean residual mean=-0.000000 rms=0.000112 Jy/beam
! Combined flux in latest and established models = 0.0254153 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 39 components and 0.0254153 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=0.044593Jy  sigma=0.438472
! Fit after  self-cal, rms=0.044593Jy  sigma=0.438446
! 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=0.044593Jy  sigma=0.438446
! Fit after  self-cal, rms=0.044713Jy  sigma=0.438393
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9461 mas, bmaj=1.93 mas, bpa=-16.61 degrees
! Estimated noise=0.270902 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 4.34792e-05 Jy
! Component: 100  -  total flux cleaned = 5.34586e-05 Jy
! Component: 150  -  total flux cleaned = 6.57798e-05 Jy
! Component: 200  -  total flux cleaned = 7.62246e-05 Jy
! Total flux subtracted in 200 components = 7.62246e-05 Jy
! Clean residual min=-0.000442 max=0.000441 Jy/beam
! Clean residual mean=-0.000000 rms=0.000109 Jy/beam
! Combined flux in latest and established models = 0.0254916 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 40 components and 0.0254916 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=0.044711Jy  sigma=0.438387
! Fit after  self-cal, rms=0.044737Jy  sigma=0.438334
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.21409e-05 Jy
! Component: 100  -  total flux cleaned = 4.72889e-05 Jy
! Component: 150  -  total flux cleaned = 6.04602e-05 Jy
! Component: 200  -  total flux cleaned = 7.24031e-05 Jy
! Total flux subtracted in 200 components = 7.24031e-05 Jy
! Clean residual min=-0.000440 max=0.000442 Jy/beam
! Clean residual mean=-0.000000 rms=0.000108 Jy/beam
! Combined flux in latest and established models = 0.025564 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 40 components and 0.025564 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=0.044736Jy  sigma=0.438332
! Fit after  self-cal, rms=0.044736Jy  sigma=0.438317
! 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=0.044736Jy  sigma=0.438317
! Fit after  self-cal, rms=0.044719Jy  sigma=0.438306
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.038 mas, bmaj=2.552 mas, bpa=-14.73 degrees
! Estimated noise=0.338779 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000132613 Jy
! Component: 100  -  total flux cleaned = 0.000138273 Jy
! Component: 150  -  total flux cleaned = 0.000145773 Jy
! Component: 200  -  total flux cleaned = 0.000149627 Jy
! Total flux subtracted in 200 components = 0.000149627 Jy
! Clean residual min=-0.000454 max=0.000522 Jy/beam
! Clean residual mean=-0.000000 rms=0.000127 Jy/beam
! Combined flux in latest and established models = 0.0257136 Jy
selfcal
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 44 components and 0.0257136 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=0.044718Jy  sigma=0.438308
! Fit after  self-cal, rms=0.044729Jy  sigma=0.438295
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 = 5.26266e-05 Jy
! Component: 100  -  total flux cleaned = 4.37587e-05 Jy
! Component: 150  -  total flux cleaned = 4.37495e-05 Jy
! Component: 200  -  total flux cleaned = 4.54006e-05 Jy
! Total flux subtracted in 200 components = 4.54006e-05 Jy
! Clean residual min=-0.000440 max=0.000539 Jy/beam
! Clean residual mean=-0.000000 rms=0.000127 Jy/beam
! Combined flux in latest and established models = 0.025759 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 47 components and 0.025759 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=0.044729Jy  sigma=0.438297
! Fit after  self-cal, rms=0.044730Jy  sigma=0.438292
! Inverting map 
! Added new window around map position (-4, 39).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000301347 Jy
! Component: 100  -  total flux cleaned = 0.000303863 Jy
! Component: 150  -  total flux cleaned = 0.000271342 Jy
! Component: 200  -  total flux cleaned = 0.000264416 Jy
! Total flux subtracted in 200 components = 0.000264416 Jy
! Clean residual min=-0.000428 max=0.000383 Jy/beam
! Clean residual mean=-0.000000 rms=0.000114 Jy/beam
! Combined flux in latest and established models = 0.0260234 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 78 components and 0.0260234 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=0.044727Jy  sigma=0.438245
! Fit after  self-cal, rms=0.044724Jy  sigma=0.438214
! 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=0.9458 mas, bmaj=1.93 mas, bpa=-16.58 degrees
! Estimated noise=0.270053 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9458 x 1.93 at -16.58 degrees (North through East)
! Clean map  min=-0.00039695  max=0.026392 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=0.6859 mas, bmaj=1.657 mas, bpa=-18.96 degrees
! Estimated noise=0.764625 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0208111 Jy
! Component: 100  -  total flux cleaned = 0.0254031 Jy
! Component: 150  -  total flux cleaned = 0.0259615 Jy
! Component: 200  -  total flux cleaned = 0.0260552 Jy
! Total flux subtracted in 200 components = 0.0260552 Jy
! Clean residual min=-0.001737 max=0.001861 Jy/beam
! Clean residual mean=-0.000000 rms=0.000428 Jy/beam
! Combined flux in latest and established models = 0.0260552 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 20 model components to the UV plane model.
! The established model now contains 20 components and 0.0260552 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9458 mas, bmaj=1.93 mas, bpa=-16.58 degrees
! Estimated noise=0.270053 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 = 0.000280854 Jy
! Component: 100  -  total flux cleaned = 0.000316627 Jy
! Component: 150  -  total flux cleaned = 0.000360655 Jy
! Component: 200  -  total flux cleaned = 0.000386737 Jy
! Total flux subtracted in 200 components = 0.000386737 Jy
! Clean residual min=-0.000467 max=0.000456 Jy/beam
! Clean residual mean=0.000000 rms=0.000110 Jy/beam
! Combined flux in latest and established models = 0.0264419 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 39 components and 0.0264419 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=2.038 mas, bmaj=2.552 mas, bpa=-14.73 degrees
! Estimated noise=0.338779 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.47506e-05 Jy
! Component: 100  -  total flux cleaned = -1.4572e-05 Jy
! Component: 150  -  total flux cleaned = -3.14607e-05 Jy
! Component: 200  -  total flux cleaned = -3.90778e-05 Jy
! Total flux subtracted in 200 components = -3.90778e-05 Jy
! Clean residual min=-0.000429 max=0.000412 Jy/beam
! Clean residual mean=0.000000 rms=0.000114 Jy/beam
! Combined flux in latest and established models = 0.0264028 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 = -1.37391e-05 Jy
! Component: 100  -  total flux cleaned = -1.99717e-05 Jy
! Component: 150  -  total flux cleaned = -3.15803e-05 Jy
! Component: 200  -  total flux cleaned = -4.21528e-05 Jy
! Total flux subtracted in 200 components = -4.21528e-05 Jy
! Clean residual min=-0.000416 max=0.000406 Jy/beam
! Clean residual mean=0.000000 rms=0.000112 Jy/beam
! Combined flux in latest and established models = 0.0263607 Jy
! Adding 47 model components to the UV plane model.
! The established model now contains 80 components and 0.0263607 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9458 mas, bmaj=1.93 mas, bpa=-16.58 degrees
! Estimated noise=0.270053 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.92382e-05 Jy
! Component: 100  -  total flux cleaned = 7.14208e-05 Jy
! Component: 150  -  total flux cleaned = 6.34149e-05 Jy
! Component: 200  -  total flux cleaned = 4.84981e-05 Jy
! Total flux subtracted in 200 components = 4.84981e-05 Jy
! Clean residual min=-0.000407 max=0.000447 Jy/beam
! Clean residual mean=0.000000 rms=0.000103 Jy/beam
! Combined flux in latest and established models = 0.0264092 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 101 components and 0.0264092 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=0.044722Jy  sigma=0.438206
! Fit after  self-cal, rms=0.044723Jy  sigma=0.438168
wmodel J0905+3407_X_map.mod
! Writing 101 model components to file: J0905+3407_X_map.mod
wobs   J0905+3407_X_uvs.fits
! Writing UV FITS file: J0905+3407_X_uvs.fits
wwins  J0905+3407_X_map.win
! wwins: Wrote 2 windows to J0905+3407_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 = -6.09087e-05 Jy
! Component: 100  -  total flux cleaned = -9.82173e-05 Jy
! Component: 150  -  total flux cleaned = -9.11719e-05 Jy
! Component: 200  -  total flux cleaned = -9.13271e-05 Jy
! Component: 250  -  total flux cleaned = -9.13634e-05 Jy
! Component: 300  -  total flux cleaned = -8.46776e-05 Jy
! Component: 350  -  total flux cleaned = -6.53514e-05 Jy
! Component: 400  -  total flux cleaned = -7.15549e-05 Jy
! Component: 450  -  total flux cleaned = -5.9191e-05 Jy
! Component: 500  -  total flux cleaned = -5.3218e-05 Jy
! Component: 550  -  total flux cleaned = -4.12804e-05 Jy
! Component: 600  -  total flux cleaned = -4.12189e-05 Jy
! Component: 650  -  total flux cleaned = -4.11792e-05 Jy
! Component: 700  -  total flux cleaned = -4.68313e-05 Jy
! Component: 750  -  total flux cleaned = -6.36776e-05 Jy
! Component: 800  -  total flux cleaned = -5.24063e-05 Jy
! Component: 850  -  total flux cleaned = -6.35367e-05 Jy
! Component: 900  -  total flux cleaned = -6.34529e-05 Jy
! Component: 950  -  total flux cleaned = -4.71566e-05 Jy
! Component: 1000  -  total flux cleaned = -4.72159e-05 Jy
! Component: 1050  -  total flux cleaned = -5.7887e-05 Jy
! Component: 1100  -  total flux cleaned = -5.26282e-05 Jy
! Component: 1150  -  total flux cleaned = -4.74544e-05 Jy
! Component: 1200  -  total flux cleaned = -3.70959e-05 Jy
! Component: 1250  -  total flux cleaned = -5.25924e-05 Jy
! Component: 1300  -  total flux cleaned = -5.25265e-05 Jy
! Component: 1350  -  total flux cleaned = -5.25184e-05 Jy
! Component: 1400  -  total flux cleaned = -5.75494e-05 Jy
! Component: 1450  -  total flux cleaned = -5.25553e-05 Jy
! Component: 1500  -  total flux cleaned = -4.26881e-05 Jy
! Component: 1550  -  total flux cleaned = -6.22168e-05 Jy
! Component: 1600  -  total flux cleaned = -5.24583e-05 Jy
! Component: 1650  -  total flux cleaned = -6.21734e-05 Jy
! Component: 1700  -  total flux cleaned = -3.34024e-05 Jy
! Component: 1750  -  total flux cleaned = -4.29177e-05 Jy
! Component: 1800  -  total flux cleaned = -3.82231e-05 Jy
! Component: 1850  -  total flux cleaned = -4.76267e-05 Jy
! Component: 1900  -  total flux cleaned = -4.75767e-05 Jy
! Component: 1950  -  total flux cleaned = -3.36885e-05 Jy
! Component: 2000  -  total flux cleaned = -3.36753e-05 Jy
! Component: 2050  -  total flux cleaned = -3.36743e-05 Jy
! Component: 2100  -  total flux cleaned = -3.81856e-05 Jy
! Component: 2150  -  total flux cleaned = -3.36766e-05 Jy
! Component: 2200  -  total flux cleaned = -4.26617e-05 Jy
! Component: 2250  -  total flux cleaned = -4.26707e-05 Jy
! Component: 2300  -  total flux cleaned = -1.60579e-05 Jy
! Component: 2350  -  total flux cleaned = -3.81023e-05 Jy
! Component: 2400  -  total flux cleaned = -3.3734e-05 Jy
! Component: 2450  -  total flux cleaned = -2.94012e-05 Jy
! Component: 2500  -  total flux cleaned = -3.80703e-05 Jy
! Component: 2550  -  total flux cleaned = -3.80528e-05 Jy
! Component: 2600  -  total flux cleaned = -4.22974e-05 Jy
! Component: 2650  -  total flux cleaned = -2.94793e-05 Jy
! Component: 2700  -  total flux cleaned = -8.27617e-06 Jy
! Component: 2750  -  total flux cleaned = -4.62472e-05 Jy
! Component: 2800  -  total flux cleaned = -1.68764e-05 Jy
! Component: 2850  -  total flux cleaned = -2.94421e-05 Jy
! Component: 2900  -  total flux cleaned = -4.60656e-05 Jy
! Component: 2950  -  total flux cleaned = -1.29779e-05 Jy
! Component: 3000  -  total flux cleaned = -2.11904e-05 Jy
! Component: 3050  -  total flux cleaned = -7.03052e-07 Jy
! Component: 3100  -  total flux cleaned = -4.77158e-06 Jy
! Component: 3150  -  total flux cleaned = 1.14832e-05 Jy
! Component: 3200  -  total flux cleaned = 1.14708e-05 Jy
! Component: 3250  -  total flux cleaned = 1.14927e-05 Jy
! Component: 3300  -  total flux cleaned = 2.75146e-05 Jy
! Component: 3350  -  total flux cleaned = 3.55076e-05 Jy
! Component: 3400  -  total flux cleaned = 3.15582e-05 Jy
! Component: 3450  -  total flux cleaned = 4.34245e-05 Jy
! Component: 3500  -  total flux cleaned = 7.49162e-05 Jy
! Component: 3550  -  total flux cleaned = 8.27444e-05 Jy
! Component: 3600  -  total flux cleaned = 6.71163e-05 Jy
! Component: 3650  -  total flux cleaned = 6.71485e-05 Jy
! Component: 3700  -  total flux cleaned = 8.65149e-05 Jy
! Component: 3750  -  total flux cleaned = 9.80692e-05 Jy
! Component: 3800  -  total flux cleaned = 0.000105771 Jy
! Component: 3850  -  total flux cleaned = 0.000121068 Jy
! Component: 3900  -  total flux cleaned = 0.000109653 Jy
! Component: 3950  -  total flux cleaned = 0.000113445 Jy
! Component: 4000  -  total flux cleaned = 0.000128535 Jy
! Component: 4050  -  total flux cleaned = 0.000136047 Jy
! Total flux subtracted in 4096 components = 0.000139785 Jy
! Clean residual min=-0.000224 max=0.000234 Jy/beam
! Clean residual mean=0.000000 rms=0.000065 Jy/beam
! Combined flux in latest and established models = 0.026549 Jy
keep
! Adding 314 model components to the UV plane model.
! The established model now contains 415 components and 0.026549 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0905+3407_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9458 x 1.93 at -16.58 degrees (North through East)
! Clean map  min=-0.00032503  max=0.026182 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0905+3407_X_map.fits
wmodel /image_prod/ug002_uva//J0905+3407_X_map.mod
! Writing 415 model components to file: /image_prod/ug002_uva//J0905+3407_X_map.mod
wobs   /image_prod/ug002_uva//J0905+3407_X_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0905+3407_X_uvs.fits
wwins  /image_prod/ug002_uva//J0905+3407_X_map.win
! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0905+3407_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0261823 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 6.50501e-05 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.745353 0.745353 1.49071 2.98141 5.96283 11.9257 23.8513 47.7026 95.4052
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0001 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.026 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  402.493 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0905+3407_X_dfm.log closed on Wed Mar  4 22:47:49 2020