! Started logfile: /vlbi/bp222/maps//J0136+4751_X_dfm.log on Mon Jan 14 16:17:32 2019
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     /vlbi/bp222/maps//J0136+4751_X_uva.fits
! Reading UV FITS file: /vlbi/bp222/maps//J0136+4751_X_uva.fits
! AN table 1: 15 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.966667 visibilities/baseline/integration-bin.
! Found source: J0136+4751
! 
! 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 4872 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 J0136+4751_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 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 2 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=2.199051Jy  sigma=22.179340
! Fit after  self-cal, rms=0.938927Jy  sigma=9.603683
! 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=0.6256 mas, bmaj=2.873 mas, bpa=-40.52 degrees
! Estimated noise=1.99965 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 = 1.46049 Jy
! Component: 100  -  total flux cleaned = 1.7819 Jy
! Total flux subtracted in 100 components = 1.7819 Jy
! Clean residual min=-0.068801 max=0.104522 Jy/beam
! Clean residual mean=-0.000035 rms=0.017072 Jy/beam
! Combined flux in latest and established models = 1.7819 Jy
! Performing phase self-cal
! Adding 3 model components to the UV plane model.
! The established model now contains 3 components and 1.7819 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=0.219053Jy  sigma=2.199487
! Fit after  self-cal, rms=0.219079Jy  sigma=2.199248
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.11052 Jy
! Component: 100  -  total flux cleaned = 0.165252 Jy
! Total flux subtracted in 100 components = 0.165252 Jy
! Clean residual min=-0.046163 max=0.062407 Jy/beam
! Clean residual mean=0.000002 rms=0.009775 Jy/beam
! Combined flux in latest and established models = 1.94716 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 14 components and 1.94716 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=0.135283Jy  sigma=1.311611
! Fit after  self-cal, rms=0.135089Jy  sigma=1.310995
! Inverting map 
! Added new window around map position (5.8, -14.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0562114 Jy
! Component: 100  -  total flux cleaned = 0.0820189 Jy
! Total flux subtracted in 100 components = 0.0820189 Jy
! Clean residual min=-0.033313 max=0.031694 Jy/beam
! Clean residual mean=-0.000005 rms=0.006551 Jy/beam
! Combined flux in latest and established models = 2.02917 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 27 components and 2.02917 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=0.099316Jy  sigma=0.947426
! Fit after  self-cal, rms=0.098594Jy  sigma=0.932739
! 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=0.8509 mas, bmaj=3.118 mas, bpa=-41.68 degrees
! Estimated noise=1.05736 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 = 0.0361746 Jy
! Component: 100  -  total flux cleaned = 0.0537854 Jy
! Component: 150  -  total flux cleaned = 0.056597 Jy
! Component: 200  -  total flux cleaned = 0.0571921 Jy
! Total flux subtracted in 200 components = 0.0571921 Jy
! Clean residual min=-0.022265 max=0.028998 Jy/beam
! Clean residual mean=-0.000018 rms=0.006095 Jy/beam
! Combined flux in latest and established models = 2.08637 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 52 components and 2.08637 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=0.079906Jy  sigma=0.757671
! Fit after  self-cal, rms=0.078589Jy  sigma=0.745386
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8509 x 3.118 at -41.68 degrees (North through East)
! Clean map  min=-0.020251  max=1.8858 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     HN        1.01     KP        0.99     LA        0.99     
!   MK        1.01     NL        1.02     OV        0.97     PT        1.02     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     HN        1.00     KP        0.99     LA        0.99     
!   MK        1.01     NL        1.01     OV        0.98     PT        1.02     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00     HN        1.00     KP        0.99     LA        1.00     
!   MK        1.01     NL        1.01     OV        0.98     PT        1.02     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     HN        1.02     KP        1.00     LA        1.00     
!   MK        1.01     NL        1.01     OV        0.98     PT        1.01     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     HN        1.01     KP        0.99     LA        1.00     
!   MK        1.01     NL        1.00     OV        0.99     PT        1.02     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     HN        1.00     KP        0.99     LA        0.99     
!   MK        1.02     NL        1.00     OV        0.98     PT        1.02     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     HN        1.00     KP        0.99     LA        0.99     
!   MK        1.01     NL        1.00     OV        0.98     PT        1.02     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00     HN        1.00     KP        0.99     LA        1.00     
!   MK        1.02     NL        1.00     OV        0.98     PT        1.02     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     HN        1.00     KP        0.99     LA        0.98     
!   MK        1.02     NL        1.00     OV        0.97     PT        1.02     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     HN        0.99     KP        0.98     LA        0.99     
!   MK        1.02     NL        0.99     OV        0.98     PT        1.03     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     HN        1.01     KP        0.99     LA        0.99     
!   MK        1.01     NL        0.99     OV        0.98     PT        1.03     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     HN        1.00     KP        0.98     LA        0.99     
!   MK        1.02     NL        1.00     OV        0.97     PT        1.02     
! 
! 
! Fit before self-cal, rms=0.078589Jy  sigma=0.745386
! Fit after  self-cal, rms=0.070266Jy  sigma=0.662364
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.8544 mas, bmaj=3.122 mas, bpa=-41.75 degrees
! Estimated noise=1.0596 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 = 0.000293305 Jy
! Component: 100  -  total flux cleaned = -0.00158981 Jy
! Component: 150  -  total flux cleaned = -0.00296042 Jy
! Component: 200  -  total flux cleaned = -0.0033559 Jy
! Total flux subtracted in 200 components = -0.0033559 Jy
! Clean residual min=-0.014915 max=0.019866 Jy/beam
! Clean residual mean=-0.000019 rms=0.004545 Jy/beam
! Combined flux in latest and established models = 2.08301 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 68 components and 2.08301 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=0.068130Jy  sigma=0.639591
! Fit after  self-cal, rms=0.067752Jy  sigma=0.638350
! 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=0.067752Jy  sigma=0.638350
! Fit after  self-cal, rms=0.067339Jy  sigma=0.636035
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.8544 mas, bmaj=3.12 mas, bpa=-41.78 degrees
! Estimated noise=1.0604 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00410373 Jy
! Component: 100  -  total flux cleaned = 0.00354712 Jy
! Component: 150  -  total flux cleaned = 0.00321953 Jy
! Component: 200  -  total flux cleaned = 0.00291888 Jy
! Total flux subtracted in 200 components = 0.00291888 Jy
! Clean residual min=-0.014347 max=0.018377 Jy/beam
! Clean residual mean=-0.000018 rms=0.004321 Jy/beam
! Combined flux in latest and established models = 2.08593 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 73 components and 2.08593 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=0.066338Jy  sigma=0.625121
! Fit after  self-cal, rms=0.066177Jy  sigma=0.624750
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 = 0.000235221 Jy
! Component: 100  -  total flux cleaned = -0.000576205 Jy
! Component: 150  -  total flux cleaned = -0.00107727 Jy
! Component: 200  -  total flux cleaned = -0.00142761 Jy
! Total flux subtracted in 200 components = -0.00142761 Jy
! Clean residual min=-0.014197 max=0.017794 Jy/beam
! Clean residual mean=-0.000016 rms=0.004230 Jy/beam
! Combined flux in latest and established models = 2.0845 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 77 components and 2.0845 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=0.065734Jy  sigma=0.619728
! Fit after  self-cal, rms=0.065647Jy  sigma=0.619550
! 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=0.065647Jy  sigma=0.619550
! Fit after  self-cal, rms=0.065231Jy  sigma=0.617067
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.854 mas, bmaj=3.117 mas, bpa=-41.8 degrees
! Estimated noise=1.06078 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00301435 Jy
! Component: 100  -  total flux cleaned = 0.00357293 Jy
! Component: 150  -  total flux cleaned = 0.00333474 Jy
! Component: 200  -  total flux cleaned = 0.00299603 Jy
! Total flux subtracted in 200 components = 0.00299603 Jy
! Clean residual min=-0.013688 max=0.017179 Jy/beam
! Clean residual mean=-0.000016 rms=0.004076 Jy/beam
! Combined flux in latest and established models = 2.0875 Jy
selfcal
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 83 components and 2.0875 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=0.064669Jy  sigma=0.610894
! Fit after  self-cal, rms=0.064597Jy  sigma=0.610801
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 = -0.000221926 Jy
! Component: 100  -  total flux cleaned = -0.000539893 Jy
! Component: 150  -  total flux cleaned = -0.00074038 Jy
! Component: 200  -  total flux cleaned = -0.000932455 Jy
! Total flux subtracted in 200 components = -0.000932455 Jy
! Clean residual min=-0.013513 max=0.016779 Jy/beam
! Clean residual mean=-0.000015 rms=0.004015 Jy/beam
! Combined flux in latest and established models = 2.08657 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 88 components and 2.08657 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=0.064340Jy  sigma=0.607699
! Fit after  self-cal, rms=0.064298Jy  sigma=0.607646
! 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=0.064298Jy  sigma=0.607646
! Fit after  self-cal, rms=0.064025Jy  sigma=0.605876
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.204 mas, bmaj=5.185 mas, bpa=-61.71 degrees
! Estimated noise=1.31073 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000655591 Jy
! Component: 100  -  total flux cleaned = -0.00134505 Jy
! Component: 150  -  total flux cleaned = -0.00222393 Jy
! Component: 200  -  total flux cleaned = -0.00268313 Jy
! Total flux subtracted in 200 components = -0.00268313 Jy
! Clean residual min=-0.017552 max=0.024529 Jy/beam
! Clean residual mean=-0.000025 rms=0.006073 Jy/beam
! Combined flux in latest and established models = 2.08388 Jy
selfcal
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 94 components and 2.08388 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=0.064080Jy  sigma=0.603792
! Fit after  self-cal, rms=0.063876Jy  sigma=0.602862
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 = -0.00045078 Jy
! Component: 100  -  total flux cleaned = -0.00112082 Jy
! Component: 150  -  total flux cleaned = -0.0017344 Jy
! Component: 200  -  total flux cleaned = -0.00196116 Jy
! Total flux subtracted in 200 components = -0.00196116 Jy
! Clean residual min=-0.017309 max=0.023712 Jy/beam
! Clean residual mean=-0.000023 rms=0.005937 Jy/beam
! Combined flux in latest and established models = 2.08192 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 102 components and 2.08192 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=0.064197Jy  sigma=0.604304
! Fit after  self-cal, rms=0.064131Jy  sigma=0.604057
! 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=0.8537 mas, bmaj=3.115 mas, bpa=-41.83 degrees
! Estimated noise=1.06117 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8537 x 3.115 at -41.83 degrees (North through East)
! Clean map  min=-0.0122  max=1.8949 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
! Performing amp+phase self-cal
! 
! 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=0.064131Jy  sigma=0.604057
! Fit after  self-cal, rms=0.060753Jy  sigma=0.555852
! Inverting map and beam 
! Estimated beam: bmin=0.8545 mas, bmaj=3.112 mas, bpa=-41.88 degrees
! Estimated noise=1.0621 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00149633 Jy
! Component: 100  -  total flux cleaned = 0.00182507 Jy
! Component: 150  -  total flux cleaned = 0.0021122 Jy
! Component: 200  -  total flux cleaned = 0.00248971 Jy
! Total flux subtracted in 200 components = 0.00248971 Jy
! Clean residual min=-0.012142 max=0.014807 Jy/beam
! Clean residual mean=-0.000014 rms=0.003630 Jy/beam
! Combined flux in latest and established models = 2.08441 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 113 components and 2.08441 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=0.059970Jy  sigma=0.549061
! Fit after  self-cal, rms=0.059962Jy  sigma=0.548905
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000611375 Jy
! Component: 100  -  total flux cleaned = 0.000921647 Jy
! Component: 150  -  total flux cleaned = 0.00120607 Jy
! Component: 200  -  total flux cleaned = 0.00146883 Jy
! Total flux subtracted in 200 components = 0.00146883 Jy
! Clean residual min=-0.011926 max=0.015110 Jy/beam
! Clean residual mean=-0.000013 rms=0.003600 Jy/beam
! Combined flux in latest and established models = 2.08588 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 119 components and 2.08588 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=0.059641Jy  sigma=0.546333
! Fit after  self-cal, rms=0.059642Jy  sigma=0.546281
! Inverting map 
! Performing amp+phase self-cal
! 
! 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=0.059642Jy  sigma=0.546281
! Fit after  self-cal, rms=0.059516Jy  sigma=0.545435
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=0.6282 mas, bmaj=2.863 mas, bpa=-40.68 degrees
! Estimated noise=2.00957 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.46771 Jy
! Component: 100  -  total flux cleaned = 1.78835 Jy
! Component: 150  -  total flux cleaned = 1.89144 Jy
! Component: 200  -  total flux cleaned = 1.95085 Jy
! Total flux subtracted in 200 components = 1.95085 Jy
! Clean residual min=-0.033678 max=0.033284 Jy/beam
! Clean residual mean=-0.000026 rms=0.007683 Jy/beam
! Combined flux in latest and established models = 1.95085 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 21 model components to the UV plane model.
! The established model now contains 21 components and 1.95085 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.8544 mas, bmaj=3.111 mas, bpa=-41.89 degrees
! Estimated noise=1.06236 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 = 0.0593626 Jy
! Component: 100  -  total flux cleaned = 0.0955151 Jy
! Component: 150  -  total flux cleaned = 0.113944 Jy
! Component: 200  -  total flux cleaned = 0.124852 Jy
! Total flux subtracted in 200 components = 0.124852 Jy
! Clean residual min=-0.020728 max=0.023261 Jy/beam
! Clean residual mean=-0.000021 rms=0.005117 Jy/beam
! Combined flux in latest and established models = 2.07571 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 47 components and 2.07571 Jy
! Inverting map 
! Added new window around map position (-3.6, 8.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0221811 Jy
! Component: 100  -  total flux cleaned = 0.0362344 Jy
! Component: 150  -  total flux cleaned = 0.0454806 Jy
! Component: 200  -  total flux cleaned = 0.0517644 Jy
! Total flux subtracted in 200 components = 0.0517644 Jy
! Clean residual min=-0.014484 max=0.012474 Jy/beam
! Clean residual mean=-0.000012 rms=0.003084 Jy/beam
! Combined flux in latest and established models = 2.12747 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 72 components and 2.12747 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=2.201 mas, bmaj=5.185 mas, bpa=-61.74 degrees
! Estimated noise=1.31228 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00865535 Jy
! Component: 100  -  total flux cleaned = 0.0139745 Jy
! Component: 150  -  total flux cleaned = 0.0171725 Jy
! Component: 200  -  total flux cleaned = 0.020105 Jy
! Total flux subtracted in 200 components = 0.020105 Jy
! Clean residual min=-0.009965 max=0.010986 Jy/beam
! Clean residual mean=-0.000011 rms=0.003154 Jy/beam
! Combined flux in latest and established models = 2.14758 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00195324 Jy
! Component: 100  -  total flux cleaned = 0.00401791 Jy
! Component: 150  -  total flux cleaned = 0.00508982 Jy
! Component: 200  -  total flux cleaned = 0.00579471 Jy
! Total flux subtracted in 200 components = 0.00579471 Jy
! Clean residual min=-0.008378 max=0.010307 Jy/beam
! Clean residual mean=-0.000008 rms=0.002745 Jy/beam
! Combined flux in latest and established models = 2.15337 Jy
! Adding 33 model components to the UV plane model.
! The established model now contains 97 components and 2.15337 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.8544 mas, bmaj=3.111 mas, bpa=-41.89 degrees
! Estimated noise=1.06236 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0040906 Jy
! Component: 100  -  total flux cleaned = 0.00453096 Jy
! Component: 150  -  total flux cleaned = 0.00453383 Jy
! Component: 200  -  total flux cleaned = 0.00434768 Jy
! Total flux subtracted in 200 components = 0.00434768 Jy
! Clean residual min=-0.009408 max=0.008878 Jy/beam
! Clean residual mean=-0.000003 rms=0.001983 Jy/beam
! Combined flux in latest and established models = 2.15772 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 117 components and 2.15772 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=0.054652Jy  sigma=0.491655
! Fit after  self-cal, rms=0.054148Jy  sigma=0.486923
wmodel J0136+4751_X_map.mod
! Writing 117 model components to file: J0136+4751_X_map.mod
wobs   J0136+4751_X_uvs.fits
! Writing UV FITS file: J0136+4751_X_uvs.fits
wwins  J0136+4751_X_map.win
! wwins: Wrote 3 windows to J0136+4751_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 = 0.00209405 Jy
! Component: 100  -  total flux cleaned = 0.00273422 Jy
! Component: 150  -  total flux cleaned = 0.00250902 Jy
! Component: 200  -  total flux cleaned = 0.00189342 Jy
! Component: 250  -  total flux cleaned = 0.00123719 Jy
! Component: 300  -  total flux cleaned = 0.000456461 Jy
! Component: 350  -  total flux cleaned = -3.15391e-05 Jy
! Component: 400  -  total flux cleaned = -0.000261554 Jy
! Component: 450  -  total flux cleaned = -0.000261411 Jy
! Component: 500  -  total flux cleaned = -0.000397024 Jy
! Component: 550  -  total flux cleaned = -6.74777e-05 Jy
! Component: 600  -  total flux cleaned = 0.000184493 Jy
! Component: 650  -  total flux cleaned = 0.000365619 Jy
! Component: 700  -  total flux cleaned = 0.000365137 Jy
! Component: 750  -  total flux cleaned = 0.000593318 Jy
! Component: 800  -  total flux cleaned = 0.000703104 Jy
! Component: 850  -  total flux cleaned = 0.00101832 Jy
! Component: 900  -  total flux cleaned = 0.00117198 Jy
! Component: 950  -  total flux cleaned = 0.00141896 Jy
! Component: 1000  -  total flux cleaned = 0.00156363 Jy
! Component: 1050  -  total flux cleaned = 0.00179625 Jy
! Component: 1100  -  total flux cleaned = 0.00197596 Jy
! Component: 1150  -  total flux cleaned = 0.00210829 Jy
! Component: 1200  -  total flux cleaned = 0.00236556 Jy
! Component: 1250  -  total flux cleaned = 0.00253088 Jy
! Component: 1300  -  total flux cleaned = 0.00277254 Jy
! Component: 1350  -  total flux cleaned = 0.00300701 Jy
! Component: 1400  -  total flux cleaned = 0.00308266 Jy
! Component: 1450  -  total flux cleaned = 0.00323083 Jy
! Component: 1500  -  total flux cleaned = 0.00330238 Jy
! Component: 1550  -  total flux cleaned = 0.00330203 Jy
! Component: 1600  -  total flux cleaned = 0.00326702 Jy
! Component: 1650  -  total flux cleaned = 0.00316612 Jy
! Component: 1700  -  total flux cleaned = 0.00313268 Jy
! Component: 1750  -  total flux cleaned = 0.00303539 Jy
! Component: 1800  -  total flux cleaned = 0.00306748 Jy
! Component: 1850  -  total flux cleaned = 0.00306761 Jy
! Component: 1900  -  total flux cleaned = 0.00315829 Jy
! Component: 1950  -  total flux cleaned = 0.00312812 Jy
! Component: 2000  -  total flux cleaned = 0.00312734 Jy
! Component: 2050  -  total flux cleaned = 0.0030692 Jy
! Component: 2100  -  total flux cleaned = 0.00304123 Jy
! Component: 2150  -  total flux cleaned = 0.00292979 Jy
! Component: 2200  -  total flux cleaned = 0.00282037 Jy
! Component: 2250  -  total flux cleaned = 0.00268494 Jy
! Component: 2300  -  total flux cleaned = 0.00257842 Jy
! Component: 2350  -  total flux cleaned = 0.00244719 Jy
! Component: 2400  -  total flux cleaned = 0.00231811 Jy
! Component: 2450  -  total flux cleaned = 0.0022415 Jy
! Component: 2500  -  total flux cleaned = 0.00209075 Jy
! Component: 2550  -  total flux cleaned = 0.00204128 Jy
! Component: 2600  -  total flux cleaned = 0.00199253 Jy
! Component: 2650  -  total flux cleaned = 0.00189638 Jy
! Component: 2700  -  total flux cleaned = 0.00172982 Jy
! Component: 2750  -  total flux cleaned = 0.00156539 Jy
! Component: 2800  -  total flux cleaned = 0.00138013 Jy
! Component: 2850  -  total flux cleaned = 0.00131169 Jy
! Component: 2900  -  total flux cleaned = 0.0011981 Jy
! Component: 2950  -  total flux cleaned = 0.00101845 Jy
! Component: 3000  -  total flux cleaned = 0.00086319 Jy
! Component: 3050  -  total flux cleaned = 0.000819121 Jy
! Component: 3100  -  total flux cleaned = 0.00064507 Jy
! Component: 3150  -  total flux cleaned = 0.000516029 Jy
! Component: 3200  -  total flux cleaned = 0.000366806 Jy
! Component: 3250  -  total flux cleaned = 0.000219045 Jy
! Component: 3300  -  total flux cleaned = 7.25731e-05 Jy
! Component: 3350  -  total flux cleaned = -5.19909e-05 Jy
! Component: 3400  -  total flux cleaned = -0.000216792 Jy
! Component: 3450  -  total flux cleaned = -0.000380043 Jy
! Component: 3500  -  total flux cleaned = -0.000501856 Jy
! Component: 3550  -  total flux cleaned = -0.000562114 Jy
! Component: 3600  -  total flux cleaned = -0.000741839 Jy
! Component: 3650  -  total flux cleaned = -0.000821086 Jy
! Component: 3700  -  total flux cleaned = -0.00093954 Jy
! Component: 3750  -  total flux cleaned = -0.00103754 Jy
! Component: 3800  -  total flux cleaned = -0.00117424 Jy
! Component: 3850  -  total flux cleaned = -0.00125196 Jy
! Component: 3900  -  total flux cleaned = -0.00140657 Jy
! Component: 3950  -  total flux cleaned = -0.00148365 Jy
! Component: 4000  -  total flux cleaned = -0.00159836 Jy
! Component: 4050  -  total flux cleaned = -0.00176941 Jy
! Total flux subtracted in 4096 components = -0.00190193 Jy
! Clean residual min=-0.001093 max=0.000990 Jy/beam
! Clean residual mean=-0.000001 rms=0.000332 Jy/beam
! Combined flux in latest and established models = 2.15582 Jy
keep
! Adding 296 model components to the UV plane model.
! The established model now contains 413 components and 2.15582 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J0136+4751_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8544 x 3.111 at -41.89 degrees (North through East)
! Clean map  min=-0.0076495  max=1.8952 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J0136+4751_X_map.fits
wmodel /vlbi/bp222/maps//J0136+4751_X_map.mod
! Writing 413 model components to file: /vlbi/bp222/maps//J0136+4751_X_map.mod
wobs   /vlbi/bp222/maps//J0136+4751_X_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J0136+4751_X_uvs.fits
wwins  /vlbi/bp222/maps//J0136+4751_X_map.win
! wwins: Wrote 4 windows to /vlbi/bp222/maps//J0136+4751_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.89519 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000327774 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.0518854 0.0518854 0.103771 0.207541 0.415083 0.830166 1.66033 3.32066 6.64133 13.2827 26.5653 53.1306
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0009 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.895 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  5781.98 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J0136+4751_X_dfm.log closed on Mon Jan 14 16:17:37 2019