! Started logfile: /vlbi/sb072/temp_maps//J1741-3123_X_dfm.log on Tue Mar  5 23:24:53 2019
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    7.39200
obs     /vlbi/sb072/temp_maps//J1741-3123_X_uvm.fits
! Reading UV FITS file: /vlbi/sb072/temp_maps//J1741-3123_X_uvm.fits
! AN table 1: 46 integrations on 6 of 6 possible baselines.
! AN table 2: 23 integrations on 3 of 3 possible baselines.
! AN table 3: 23 integrations on 1 of 1 possible baselines.
! Apparent sampling: 1 visibilities/baseline/integration-bin.
! Found source: J1741-3123
! 
! There are 8 IFs, and a total of 8 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    7.392e+09      3.2e+07          1      3.2e+07
!  02        2    7.424e+09      3.2e+07          1      3.2e+07
!  03        3    7.456e+09      3.2e+07          1      3.2e+07
!  04        4    7.552e+09      3.2e+07          1      3.2e+07
!  05        5    7.744e+09      3.2e+07          1      3.2e+07
!  06        6    7.776e+09      3.2e+07          1      3.2e+07
!  07        7    7.808e+09      3.2e+07          1      3.2e+07
!  08        8     7.84e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 94 lines of history.
! 
! Reading 2944 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 8 channels.
! Selecting polarization: RR,  channels: 1..8
! 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
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 J1741-3123_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 46 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 46 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 46 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 46 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 5.
!  A total of 46 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 6.
!  A total of 46 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 7.
!  A total of 46 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 8.
!  A total of 46 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=0.999967Jy  sigma=36.178275
! Fit after  self-cal, rms=0.987193Jy  sigma=36.271184
! 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=7.18 mas, bmaj=15.68 mas, bpa=-5.163 degrees
! Estimated noise=0.575421 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=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00991356 Jy
! Component: 100  -  total flux cleaned = 0.0110305 Jy
! Total flux subtracted in 100 components = 0.0110305 Jy
! Clean residual min=-0.001009 max=0.001019 Jy/beam
! Clean residual mean=0.000009 rms=0.000449 Jy/beam
! Combined flux in latest and established models = 0.0110305 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 26 components and 0.0110305 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.
! 
! Fit before self-cal, rms=0.016139Jy  sigma=0.586384
! Fit after  self-cal, rms=0.014575Jy  sigma=0.527187
! Inverting map 
! Added new window around map position (-0.2, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00232824 Jy
! Component: 100  -  total flux cleaned = 0.00336841 Jy
! Total flux subtracted in 100 components = 0.00336841 Jy
! Clean residual min=-0.000786 max=0.000740 Jy/beam
! Clean residual mean=0.000008 rms=0.000304 Jy/beam
! Combined flux in latest and established models = 0.0143989 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 48 components and 0.0143989 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.
! 
! Fit before self-cal, rms=0.014126Jy  sigma=0.511426
! Fit after  self-cal, rms=0.014116Jy  sigma=0.511117
! 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=7.505 mas, bmaj=15.78 mas, bpa=-1.985 degrees
! Estimated noise=0.369416 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 = 0.00110603 Jy
! Component: 100  -  total flux cleaned = 0.00168565 Jy
! Component: 150  -  total flux cleaned = 0.00202511 Jy
! Component: 200  -  total flux cleaned = 0.00227332 Jy
! Total flux subtracted in 200 components = 0.00227332 Jy
! Clean residual min=-0.000551 max=0.000711 Jy/beam
! Clean residual mean=0.000008 rms=0.000217 Jy/beam
! Combined flux in latest and established models = 0.0166722 Jy
! Performing phase self-cal
! Adding 82 model components to the UV plane model.
! The established model now contains 130 components and 0.0166722 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.
! 
! Fit before self-cal, rms=0.014025Jy  sigma=0.508250
! Fit after  self-cal, rms=0.014014Jy  sigma=0.507864
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 7.505 x 15.78 at -1.985 degrees (North through East)
! Clean map  min=-0.00076427  max=0.014812 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.11     KP        1.01     LA        1.00     PT        1.12     
! 
!  A total of 69 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.11     KP        1.04     LA        1.00     PT        0.98     
! 
!  A total of 69 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.04     KP        1.03     LA        0.97     PT        1.05     
! 
!  A total of 69 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     KP        0.97     LA        1.07     PT        1.01     
! 
!  A total of 69 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.05     KP        0.87     LA        1.07     PT        0.99     
! 
!  A total of 69 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.01     KP        0.93     LA        0.92     PT        1.09     
! 
!  A total of 69 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.05     KP        1.02     LA        0.91     PT        0.97     
! 
!  A total of 69 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.26     KP        1.19     LA        0.89     PT        0.90     
! 
!  A total of 69 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    LA        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    OV        0.00*    
! 
! 
! Fit before self-cal, rms=0.014014Jy  sigma=0.507864
! Fit after  self-cal, rms=0.014387Jy  sigma=0.508976
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=6.921 mas, bmaj=15.33 mas, bpa=-2.978 degrees
! Estimated noise=0.415891 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 = 0.000210952 Jy
! Component: 100  -  total flux cleaned = 0.000311783 Jy
! Component: 150  -  total flux cleaned = 0.000380947 Jy
! Component: 200  -  total flux cleaned = 0.000444134 Jy
! Total flux subtracted in 200 components = 0.000444134 Jy
! Clean residual min=-0.000575 max=0.000694 Jy/beam
! Clean residual mean=-0.000006 rms=0.000210 Jy/beam
! Combined flux in latest and established models = 0.0171164 Jy
! Performing phase self-cal
! Adding 53 model components to the UV plane model.
! The established model now contains 183 components and 0.0171164 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.
! 
! Fit before self-cal, rms=0.014376Jy  sigma=0.508671
! Fit after  self-cal, rms=0.014444Jy  sigma=0.508136
! 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.
! 
! Fit before self-cal, rms=0.014444Jy  sigma=0.508136
! Fit after  self-cal, rms=0.015317Jy  sigma=0.504037
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.911 mas, bmaj=15.26 mas, bpa=-3.153 degrees
! Estimated noise=0.422294 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000108893 Jy
! Component: 100  -  total flux cleaned = 0.000153156 Jy
! Component: 150  -  total flux cleaned = 0.000183222 Jy
! Component: 200  -  total flux cleaned = 0.000196963 Jy
! Total flux subtracted in 200 components = 0.000196963 Jy
! Clean residual min=-0.000222 max=0.000268 Jy/beam
! Clean residual mean=0.000000 rms=0.000072 Jy/beam
! Combined flux in latest and established models = 0.0173133 Jy
selfcal
! Performing phase self-cal
! Adding 57 model components to the UV plane model.
! The established model now contains 237 components and 0.0173133 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.
! 
! Fit before self-cal, rms=0.015313Jy  sigma=0.503891
! Fit after  self-cal, rms=0.015425Jy  sigma=0.502713
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 = 2.7424e-05 Jy
! Component: 100  -  total flux cleaned = 7.56499e-05 Jy
! Component: 150  -  total flux cleaned = 0.000106627 Jy
! Component: 200  -  total flux cleaned = 0.000127163 Jy
! Total flux subtracted in 200 components = 0.000127163 Jy
! Clean residual min=-0.000238 max=0.000304 Jy/beam
! Clean residual mean=-0.000001 rms=0.000080 Jy/beam
! Combined flux in latest and established models = 0.0174405 Jy
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 257 components and 0.0174405 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.
! 
! Fit before self-cal, rms=0.015424Jy  sigma=0.502669
! Fit after  self-cal, rms=0.015425Jy  sigma=0.502655
! 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.
! 
! Fit before self-cal, rms=0.015425Jy  sigma=0.502655
! Fit after  self-cal, rms=0.016386Jy  sigma=0.502300
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.9 mas, bmaj=15.21 mas, bpa=-3.147 degrees
! Estimated noise=0.431695 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000251192 Jy
! Component: 100  -  total flux cleaned = 0.000342871 Jy
! Component: 150  -  total flux cleaned = 0.000374128 Jy
! Component: 200  -  total flux cleaned = 0.000393054 Jy
! Total flux subtracted in 200 components = 0.000393054 Jy
! Clean residual min=-0.000225 max=0.000237 Jy/beam
! Clean residual mean=0.000001 rms=0.000069 Jy/beam
! Combined flux in latest and established models = 0.0178336 Jy
selfcal
! Performing phase self-cal
! Adding 61 model components to the UV plane model.
! The established model now contains 309 components and 0.0178336 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.
! 
! Fit before self-cal, rms=0.016380Jy  sigma=0.502166
! Fit after  self-cal, rms=0.016463Jy  sigma=0.501610
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 = -2.3088e-05 Jy
! Component: 100  -  total flux cleaned = -3.82497e-05 Jy
! Component: 150  -  total flux cleaned = -4.01231e-05 Jy
! Component: 200  -  total flux cleaned = -4.16729e-05 Jy
! Total flux subtracted in 200 components = -4.16729e-05 Jy
! Clean residual min=-0.000194 max=0.000257 Jy/beam
! Clean residual mean=0.000001 rms=0.000070 Jy/beam
! Combined flux in latest and established models = 0.0177919 Jy
! Performing phase self-cal
! Adding 68 model components to the UV plane model.
! The established model now contains 360 components and 0.0177919 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.
! 
! Fit before self-cal, rms=0.016462Jy  sigma=0.501577
! Fit after  self-cal, rms=0.016463Jy  sigma=0.501564
! 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.
! 
! Fit before self-cal, rms=0.016463Jy  sigma=0.501564
! Fit after  self-cal, rms=0.017327Jy  sigma=0.501426
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=6.972 mas, bmaj=15.23 mas, bpa=-3.222 degrees
! Estimated noise=0.440766 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000248674 Jy
! Component: 100  -  total flux cleaned = 0.000323422 Jy
! Component: 150  -  total flux cleaned = 0.000362918 Jy
! Component: 200  -  total flux cleaned = 0.000388685 Jy
! Total flux subtracted in 200 components = 0.000388685 Jy
! Clean residual min=-0.000220 max=0.000225 Jy/beam
! Clean residual mean=0.000001 rms=0.000067 Jy/beam
! Combined flux in latest and established models = 0.0181806 Jy
selfcal
! Performing phase self-cal
! Adding 63 model components to the UV plane model.
! The established model now contains 401 components and 0.0181806 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.
! 
! Fit before self-cal, rms=0.017321Jy  sigma=0.501306
! Fit after  self-cal, rms=0.017387Jy  sigma=0.501223
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.64698e-07 Jy
! Component: 100  -  total flux cleaned = 2.41702e-05 Jy
! Component: 150  -  total flux cleaned = 2.59077e-05 Jy
! Component: 200  -  total flux cleaned = 2.46679e-05 Jy
! Total flux subtracted in 200 components = 2.46679e-05 Jy
! Clean residual min=-0.000191 max=0.000230 Jy/beam
! Clean residual mean=0.000001 rms=0.000065 Jy/beam
! Combined flux in latest and established models = 0.0182052 Jy
! Performing phase self-cal
! Adding 63 model components to the UV plane model.
! The established model now contains 438 components and 0.0182052 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.
! 
! Fit before self-cal, rms=0.017386Jy  sigma=0.501202
! Fit after  self-cal, rms=0.017386Jy  sigma=0.501191
! 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=6.891 mas, bmaj=15.16 mas, bpa=-3.163 degrees
! Estimated noise=0.440403 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.891 x 15.16 at -3.163 degrees (North through East)
! Clean map  min=-0.0004926  max=0.015131 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=6.796 mas, bmaj=15.19 mas, bpa=-4.325 degrees
! Estimated noise=0.698702 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0118558 Jy
! Component: 100  -  total flux cleaned = 0.0145685 Jy
! Component: 150  -  total flux cleaned = 0.0158705 Jy
! Component: 200  -  total flux cleaned = 0.0167297 Jy
! Total flux subtracted in 200 components = 0.0167297 Jy
! Clean residual min=-0.000681 max=0.000693 Jy/beam
! Clean residual mean=-0.000004 rms=0.000243 Jy/beam
! Combined flux in latest and established models = 0.0167297 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 42 model components to the UV plane model.
! The established model now contains 42 components and 0.0167297 Jy
! Inverting map and beam 
! Estimated beam: bmin=6.891 mas, bmaj=15.16 mas, bpa=-3.163 degrees
! Estimated noise=0.440403 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 = 0.000885491 Jy
! Component: 100  -  total flux cleaned = 0.0014066 Jy
! Component: 150  -  total flux cleaned = 0.00173395 Jy
! Component: 200  -  total flux cleaned = 0.00193701 Jy
! Total flux subtracted in 200 components = 0.00193701 Jy
! Clean residual min=-0.000588 max=0.000465 Jy/beam
! Clean residual mean=-0.000001 rms=0.000151 Jy/beam
! Combined flux in latest and established models = 0.0186667 Jy
! Adding 47 model components to the UV plane model.
! The established model now contains 88 components and 0.0186667 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=6.972 mas, bmaj=15.23 mas, bpa=-3.222 degrees
! Estimated noise=0.440766 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 9.04693e-05 Jy
! Component: 100  -  total flux cleaned = 0.000122837 Jy
! Component: 150  -  total flux cleaned = 0.000145962 Jy
! Component: 200  -  total flux cleaned = 0.000161802 Jy
! Total flux subtracted in 200 components = 0.000161802 Jy
! Clean residual min=-0.000522 max=0.000405 Jy/beam
! Clean residual mean=-0.000000 rms=0.000132 Jy/beam
! Combined flux in latest and established models = 0.0188285 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 = 2.45558e-05 Jy
! Component: 100  -  total flux cleaned = 4.72735e-05 Jy
! Component: 150  -  total flux cleaned = 6.85066e-05 Jy
! Component: 200  -  total flux cleaned = 9.61081e-05 Jy
! Total flux subtracted in 200 components = 9.61081e-05 Jy
! Clean residual min=-0.000474 max=0.000375 Jy/beam
! Clean residual mean=0.000000 rms=0.000122 Jy/beam
! Combined flux in latest and established models = 0.0189246 Jy
! Adding 61 model components to the UV plane model.
! The established model now contains 145 components and 0.0189246 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=6.891 mas, bmaj=15.16 mas, bpa=-3.163 degrees
! Estimated noise=0.440403 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 2.2334e-05 Jy
! Component: 100  -  total flux cleaned = 3.9762e-05 Jy
! Component: 150  -  total flux cleaned = 5.61521e-05 Jy
! Component: 200  -  total flux cleaned = 6.86642e-05 Jy
! Total flux subtracted in 200 components = 6.86642e-05 Jy
! Clean residual min=-0.000434 max=0.000355 Jy/beam
! Clean residual mean=0.000001 rms=0.000116 Jy/beam
! Combined flux in latest and established models = 0.0189932 Jy
selfcal
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 157 components and 0.0189932 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.
! 
! Fit before self-cal, rms=0.017391Jy  sigma=0.501527
! Fit after  self-cal, rms=0.017359Jy  sigma=0.501430
wmodel J1741-3123_X_map.mod
! Writing 157 model components to file: J1741-3123_X_map.mod
wobs   J1741-3123_X_uvs.fits
! Writing UV FITS file: J1741-3123_X_uvs.fits
wwins  J1741-3123_X_map.win
! wwins: Wrote 1 windows to J1741-3123_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 = 2.83363e-05 Jy
! Component: 100  -  total flux cleaned = 3.20703e-05 Jy
! Component: 150  -  total flux cleaned = 9.34683e-05 Jy
! Component: 200  -  total flux cleaned = 0.000144945 Jy
! Component: 250  -  total flux cleaned = 0.000190781 Jy
! Component: 300  -  total flux cleaned = 0.000228332 Jy
! Component: 350  -  total flux cleaned = 0.000249337 Jy
! Component: 400  -  total flux cleaned = 0.000260959 Jy
! Component: 450  -  total flux cleaned = 0.000261046 Jy
! Component: 500  -  total flux cleaned = 0.000255679 Jy
! Component: 550  -  total flux cleaned = 0.000245093 Jy
! Component: 600  -  total flux cleaned = 0.000232116 Jy
! Component: 650  -  total flux cleaned = 0.000219359 Jy
! Component: 700  -  total flux cleaned = 0.000199302 Jy
! Component: 750  -  total flux cleaned = 0.000186979 Jy
! Component: 800  -  total flux cleaned = 0.000165102 Jy
! Component: 850  -  total flux cleaned = 0.000157884 Jy
! Component: 900  -  total flux cleaned = 0.000148311 Jy
! Component: 950  -  total flux cleaned = 0.000138822 Jy
! Component: 1000  -  total flux cleaned = 0.000129414 Jy
! Component: 1050  -  total flux cleaned = 0.000113002 Jy
! Component: 1100  -  total flux cleaned = 9.89815e-05 Jy
! Component: 1150  -  total flux cleaned = 8.26698e-05 Jy
! Component: 1200  -  total flux cleaned = 6.64502e-05 Jy
! Component: 1250  -  total flux cleaned = 4.79824e-05 Jy
! Component: 1300  -  total flux cleaned = 3.64924e-05 Jy
! Component: 1350  -  total flux cleaned = 2.96078e-05 Jy
! Component: 1400  -  total flux cleaned = 1.81094e-05 Jy
! Component: 1450  -  total flux cleaned = 8.90123e-06 Jy
! Component: 1500  -  total flux cleaned = 4.2785e-06 Jy
! Component: 1550  -  total flux cleaned = 1.9574e-06 Jy
! Component: 1600  -  total flux cleaned = -2.70508e-06 Jy
! Component: 1650  -  total flux cleaned = -2.71078e-06 Jy
! Component: 1700  -  total flux cleaned = 1.99635e-06 Jy
! Component: 1750  -  total flux cleaned = 1.95715e-06 Jy
! Component: 1800  -  total flux cleaned = 1.94827e-06 Jy
! Component: 1850  -  total flux cleaned = 1.1689e-05 Jy
! Component: 1900  -  total flux cleaned = 1.41613e-05 Jy
! Component: 1950  -  total flux cleaned = 1.91098e-05 Jy
! Component: 2000  -  total flux cleaned = 2.41565e-05 Jy
! Component: 2050  -  total flux cleaned = 2.66909e-05 Jy
! Component: 2100  -  total flux cleaned = 2.92588e-05 Jy
! Component: 2150  -  total flux cleaned = 3.18769e-05 Jy
! Component: 2200  -  total flux cleaned = 2.9246e-05 Jy
! Component: 2250  -  total flux cleaned = 2.92018e-05 Jy
! Component: 2300  -  total flux cleaned = 2.64945e-05 Jy
! Component: 2350  -  total flux cleaned = 2.64733e-05 Jy
! Component: 2400  -  total flux cleaned = 2.64582e-05 Jy
! Component: 2450  -  total flux cleaned = 2.64073e-05 Jy
! Component: 2500  -  total flux cleaned = 2.34696e-05 Jy
! Component: 2550  -  total flux cleaned = 2.04841e-05 Jy
! Component: 2600  -  total flux cleaned = 2.04333e-05 Jy
! Component: 2650  -  total flux cleaned = 2.34772e-05 Jy
! Component: 2700  -  total flux cleaned = 2.6576e-05 Jy
! Component: 2750  -  total flux cleaned = 2.65818e-05 Jy
! Component: 2800  -  total flux cleaned = 2.65862e-05 Jy
! Component: 2850  -  total flux cleaned = 2.98145e-05 Jy
! Component: 2900  -  total flux cleaned = 3.30889e-05 Jy
! Component: 2950  -  total flux cleaned = 3.30828e-05 Jy
! Component: 3000  -  total flux cleaned = 3.99946e-05 Jy
! Component: 3050  -  total flux cleaned = 4.70438e-05 Jy
! Component: 3100  -  total flux cleaned = 4.70976e-05 Jy
! Component: 3150  -  total flux cleaned = 5.0777e-05 Jy
! Component: 3200  -  total flux cleaned = 5.44956e-05 Jy
! Component: 3250  -  total flux cleaned = 6.20461e-05 Jy
! Component: 3300  -  total flux cleaned = 6.97422e-05 Jy
! Component: 3350  -  total flux cleaned = 7.36782e-05 Jy
! Component: 3400  -  total flux cleaned = 8.16726e-05 Jy
! Component: 3450  -  total flux cleaned = 8.98525e-05 Jy
! Component: 3500  -  total flux cleaned = 9.8195e-05 Jy
! Component: 3550  -  total flux cleaned = 0.000102419 Jy
! Component: 3600  -  total flux cleaned = 0.000115402 Jy
! Component: 3650  -  total flux cleaned = 0.000124218 Jy
! Component: 3700  -  total flux cleaned = 0.000133222 Jy
! Component: 3750  -  total flux cleaned = 0.000137763 Jy
! Component: 3800  -  total flux cleaned = 0.000156617 Jy
! Component: 3850  -  total flux cleaned = 0.000166336 Jy
! Component: 3900  -  total flux cleaned = 0.00017618 Jy
! Component: 3950  -  total flux cleaned = 0.000186267 Jy
! Component: 4000  -  total flux cleaned = 0.000196455 Jy
! Component: 4050  -  total flux cleaned = 0.000212223 Jy
! Total flux subtracted in 4096 components = 0.000217634 Jy
! Clean residual min=-0.000275 max=0.000274 Jy/beam
! Clean residual mean=-0.000001 rms=0.000112 Jy/beam
! Combined flux in latest and established models = 0.0192109 Jy
keep
! Adding 436 model components to the UV plane model.
! The established model now contains 593 components and 0.0192109 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/sb072/temp_maps//J1741-3123_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 6.891 x 15.16 at -3.163 degrees (North through East)
! Clean map  min=-0.00080804  max=0.015465 Jy/beam
! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1741-3123_X_map.fits
wmodel /vlbi/sb072/temp_maps//J1741-3123_X_map.mod
! Writing 593 model components to file: /vlbi/sb072/temp_maps//J1741-3123_X_map.mod
wobs   /vlbi/sb072/temp_maps//J1741-3123_X_uvs.fits
! Writing UV FITS file: /vlbi/sb072/temp_maps//J1741-3123_X_uvs.fits
wwins  /vlbi/sb072/temp_maps//J1741-3123_X_map.win
! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J1741-3123_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0154654 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000113374 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -2.19924 2.19924 4.39849 8.79697 17.5939 35.1879 70.3758
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.015 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  136.41 
quit
! Quitting program
! Log file /vlbi/sb072/temp_maps//J1741-3123_X_dfm.log closed on Tue Mar  5 23:24:58 2019