! Started logfile: /vlbi/bp222/maps//J0745-0044_S_dfm.log on Thu Sep 27 10:54:11 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.22000
obs     /vlbi/bp222/maps//J0745-0044_S_uvm.fits
! Reading UV FITS file: /vlbi/bp222/maps//J0745-0044_S_uvm.fits
! AN table 1: 16 integrations on 45 of 45 possible baselines.
! AN table 2: 32 integrations on 28 of 28 possible baselines.
! AN table 3: 15 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.923469 visibilities/baseline/integration-bin.
! Found source: J0745-0044
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1     2.22e+09      3.2e+07          1      3.2e+07
!  02        2    2.252e+09      3.2e+07          1      3.2e+07
!  03        3    2.284e+09      3.2e+07          1      3.2e+07
!  04        4    2.348e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 54 lines of history.
! 
! Reading 7964 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 4 channels.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.5 
print "taper_size =", taper_size
! taper_size = 20 
![@/opt64/bin/pima_mupet_01.dfm J0745-0044_S]
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 0.500x0.500 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 13 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 2 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 13 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 2 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 13 telescope corrections were flagged in sub-array 1.
!  A total of 33 telescope corrections were flagged in sub-array 2.
!  A total of 2 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 4.
!  A total of 160 telescope corrections were flagged in sub-array 1.
!  A total of 138 telescope corrections were flagged in sub-array 2.
!  A total of 79 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=1.742568Jy  sigma=22.771832
! Fit after  self-cal, rms=0.560405Jy  sigma=6.063856
! 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=2.864 mas, bmaj=8.089 mas, bpa=-9.622 degrees
! Estimated noise=1.01498 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 = 1.02246 Jy
! Component: 100  -  total flux cleaned = 1.28133 Jy
! Total flux subtracted in 100 components = 1.28133 Jy
! Clean residual min=-0.061672 max=0.106592 Jy/beam
! Clean residual mean=-0.000061 rms=0.013815 Jy/beam
! Combined flux in latest and established models = 1.28133 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 1.28133 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.417094Jy  sigma=3.682297
! Fit after  self-cal, rms=0.417048Jy  sigma=3.681605
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.110319 Jy
! Component: 100  -  total flux cleaned = 0.159445 Jy
! Total flux subtracted in 100 components = 0.159445 Jy
! Clean residual min=-0.048070 max=0.037382 Jy/beam
! Clean residual mean=-0.000163 rms=0.010880 Jy/beam
! Combined flux in latest and established models = 1.44077 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 15 components and 1.44077 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.377948Jy  sigma=2.975448
! Fit after  self-cal, rms=0.377848Jy  sigma=2.973824
! 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=3.371 mas, bmaj=10.02 mas, bpa=-12.77 degrees
! Estimated noise=0.720114 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 = 0.0358097 Jy
! Component: 100  -  total flux cleaned = 0.0519297 Jy
! Component: 150  -  total flux cleaned = 0.0548286 Jy
! Component: 200  -  total flux cleaned = 0.0548376 Jy
! Total flux subtracted in 200 components = 0.0548376 Jy
! Clean residual min=-0.027972 max=0.025777 Jy/beam
! Clean residual mean=-0.000036 rms=0.007116 Jy/beam
! Combined flux in latest and established models = 1.49561 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 42 components and 1.49561 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.371646Jy  sigma=2.899750
! Fit after  self-cal, rms=0.371602Jy  sigma=2.898802
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.371 x 10.02 at -12.77 degrees (North through East)
! Clean map  min=-0.027291  max=1.342 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.01     HN        0.98     KP        1.00     
!   LA        1.00     MK        1.12     NL        0.97     OV        1.00     
!   PT        0.99     SC        1.05     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.97     HN        1.00     LA        0.98     
!   MK        1.01     NL        1.05     OV        1.00     PT        0.98     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.96     FD        1.01     HN        1.00     KP        0.94     
!   LA        0.90     MK        0.95     NL        1.06     PT        0.96     
!   SC        1.01     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.13     FD        0.98     HN        0.98     KP        1.00     
!   LA        1.00     MK        1.12     NL        0.97     OV        0.99     
!   PT        1.00     SC        1.05     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        0.97     HN        1.00     LA        0.99     
!   MK        1.00     NL        1.02     OV        1.00     PT        0.97     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.13     FD        1.01     HN        0.98     KP        0.93     
!   LA        0.90     MK        0.96     NL        1.12     PT        0.97     
!   SC        1.09     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.98     HN        0.98     KP        0.99     
!   LA        0.98     MK        1.03     NL        0.94     OV        0.97     
!   PT        0.99     SC        1.05     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.96     FD        0.97     HN        1.00     LA        0.93     
!   MK        0.98     NL        0.94     OV        0.99     PT        0.97     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.43     FD        1.00     HN        0.98     KP        0.93     
!   LA        0.90     MK        0.95     NL        1.12     PT        0.97     
!   SC        1.01     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KP        0.00*    
!   LA        0.00*    MK        0.00*    NL        0.00*    OV        0.00*    
!   PT        0.00*    SC        0.00*    
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD       20.49     HN        0.76     LA       64.49     
!   MK        1.00*    NL        1.00*    OV        1.00*    PT        1.22     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.00*    FD        1.01     HN        0.97     KP        1.00*    
!   LA        0.81     MK        1.00*    NL        1.00*    PT        0.96     
!   SC        1.00*    
! 
! 
! Fit before self-cal, rms=0.371602Jy  sigma=2.898802
! Fit after  self-cal, rms=0.087071Jy  sigma=0.838095
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.375 mas, bmaj=10.07 mas, bpa=-12.81 degrees
! Estimated noise=0.717469 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 (4.5, 3.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00852252 Jy
! Component: 100  -  total flux cleaned = 0.00954557 Jy
! Component: 150  -  total flux cleaned = 0.00987786 Jy
! Component: 200  -  total flux cleaned = 0.00974156 Jy
! Total flux subtracted in 200 components = 0.00974156 Jy
! Clean residual min=-0.006892 max=0.005599 Jy/beam
! Clean residual mean=-0.000011 rms=0.001269 Jy/beam
! Combined flux in latest and established models = 1.50535 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 60 components and 1.50535 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.085348Jy  sigma=0.819884
! Fit after  self-cal, rms=0.085314Jy  sigma=0.817953
! 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.
! 
! Fit before self-cal, rms=0.085314Jy  sigma=0.817953
! Fit after  self-cal, rms=0.080047Jy  sigma=0.815169
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.374 mas, bmaj=10.06 mas, bpa=-12.79 degrees
! Estimated noise=0.717783 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00425739 Jy
! Component: 100  -  total flux cleaned = 0.00520805 Jy
! Component: 150  -  total flux cleaned = 0.00543741 Jy
! Component: 200  -  total flux cleaned = 0.00543887 Jy
! Total flux subtracted in 200 components = 0.00543887 Jy
! Clean residual min=-0.005379 max=0.004501 Jy/beam
! Clean residual mean=-0.000008 rms=0.001093 Jy/beam
! Combined flux in latest and established models = 1.51079 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 72 components and 1.51079 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079303Jy  sigma=0.807507
! Fit after  self-cal, rms=0.079232Jy  sigma=0.806536
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 = 0.000652407 Jy
! Component: 100  -  total flux cleaned = 0.00111241 Jy
! Component: 150  -  total flux cleaned = 0.000959437 Jy
! Component: 200  -  total flux cleaned = 0.00088591 Jy
! Total flux subtracted in 200 components = 0.00088591 Jy
! Clean residual min=-0.004989 max=0.004226 Jy/beam
! Clean residual mean=-0.000009 rms=0.001036 Jy/beam
! Combined flux in latest and established models = 1.51168 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 79 components and 1.51168 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079018Jy  sigma=0.803506
! Fit after  self-cal, rms=0.078998Jy  sigma=0.803166
! 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.
! 
! Fit before self-cal, rms=0.078998Jy  sigma=0.803166
! Fit after  self-cal, rms=0.074754Jy  sigma=0.775700
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.372 mas, bmaj=10.05 mas, bpa=-12.78 degrees
! Estimated noise=0.717942 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00200752 Jy
! Component: 100  -  total flux cleaned = 0.00261807 Jy
! Component: 150  -  total flux cleaned = 0.00273573 Jy
! Component: 200  -  total flux cleaned = 0.00258925 Jy
! Total flux subtracted in 200 components = 0.00258925 Jy
! Clean residual min=-0.002808 max=0.002995 Jy/beam
! Clean residual mean=-0.000008 rms=0.000658 Jy/beam
! Combined flux in latest and established models = 1.51427 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 93 components and 1.51427 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.074559Jy  sigma=0.773214
! Fit after  self-cal, rms=0.074535Jy  sigma=0.773027
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (22.5, 17.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00291719 Jy
! Component: 100  -  total flux cleaned = 0.00420685 Jy
! Component: 150  -  total flux cleaned = 0.00503872 Jy
! Component: 200  -  total flux cleaned = 0.00521162 Jy
! Total flux subtracted in 200 components = 0.00521162 Jy
! Clean residual min=-0.002078 max=0.002310 Jy/beam
! Clean residual mean=-0.000005 rms=0.000531 Jy/beam
! Combined flux in latest and established models = 1.51948 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 117 components and 1.51948 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.074247Jy  sigma=0.769742
! Fit after  self-cal, rms=0.074241Jy  sigma=0.769615
! Inverting map 
! Added new window around map position (7.5, 33).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00144912 Jy
! Component: 100  -  total flux cleaned = 0.00174034 Jy
! Component: 150  -  total flux cleaned = 0.00209935 Jy
! Component: 200  -  total flux cleaned = 0.00237536 Jy
! Total flux subtracted in 200 components = 0.00237536 Jy
! Clean residual min=-0.001846 max=0.001835 Jy/beam
! Clean residual mean=-0.000004 rms=0.000490 Jy/beam
! Combined flux in latest and established models = 1.52185 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 136 components and 1.52185 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.074114Jy  sigma=0.768263
! Fit after  self-cal, rms=0.074119Jy  sigma=0.768213
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 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.
! 
! Fit before self-cal, rms=0.074119Jy  sigma=0.768213
! Fit after  self-cal, rms=0.071762Jy  sigma=0.767665
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.132 mas, bmaj=14.36 mas, bpa=-12.4 degrees
! Estimated noise=0.86317 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00126568 Jy
! Component: 100  -  total flux cleaned = 0.00152557 Jy
! Component: 150  -  total flux cleaned = 0.00161675 Jy
! Component: 200  -  total flux cleaned = 0.00169694 Jy
! Total flux subtracted in 200 components = 0.00169694 Jy
! Clean residual min=-0.001881 max=0.001751 Jy/beam
! Clean residual mean=-0.000004 rms=0.000529 Jy/beam
! Combined flux in latest and established models = 1.52355 Jy
selfcal
! Performing phase self-cal
! Adding 47 model components to the UV plane model.
! The established model now contains 180 components and 1.52355 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.071700Jy  sigma=0.767243
! Fit after  self-cal, rms=0.071695Jy  sigma=0.767218
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 = 0.000394968 Jy
! Component: 100  -  total flux cleaned = 0.000393382 Jy
! Component: 150  -  total flux cleaned = 0.000392064 Jy
! Component: 200  -  total flux cleaned = 0.000391747 Jy
! Total flux subtracted in 200 components = 0.000391747 Jy
! Clean residual min=-0.001848 max=0.001793 Jy/beam
! Clean residual mean=-0.000004 rms=0.000518 Jy/beam
! Combined flux in latest and established models = 1.52394 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 206 components and 1.52394 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.071683Jy  sigma=0.767111
! Fit after  self-cal, rms=0.071682Jy  sigma=0.767102
! 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=3.371 mas, bmaj=10.05 mas, bpa=-12.77 degrees
! Estimated noise=0.717976 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.371 x 10.05 at -12.77 degrees (North through East)
! Clean map  min=-0.0019027  max=1.3367 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.
! 
! Fit before self-cal, rms=0.071682Jy  sigma=0.767102
! Fit after  self-cal, rms=0.061797Jy  sigma=0.668174
! Inverting map and beam 
! Estimated beam: bmin=3.371 mas, bmaj=10.05 mas, bpa=-12.77 degrees
! Estimated noise=0.718068 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000304304 Jy
! Component: 100  -  total flux cleaned = 0.000303035 Jy
! Component: 150  -  total flux cleaned = 0.00037389 Jy
! Component: 200  -  total flux cleaned = 0.000440214 Jy
! Total flux subtracted in 200 components = 0.000440214 Jy
! Clean residual min=-0.001649 max=0.001764 Jy/beam
! Clean residual mean=-0.000002 rms=0.000428 Jy/beam
! Combined flux in latest and established models = 1.52438 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 221 components and 1.52438 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061751Jy  sigma=0.667651
! Fit after  self-cal, rms=0.061749Jy  sigma=0.667622
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000184566 Jy
! Component: 100  -  total flux cleaned = 0.000214185 Jy
! Component: 150  -  total flux cleaned = 0.000157943 Jy
! Component: 200  -  total flux cleaned = 0.000131922 Jy
! Total flux subtracted in 200 components = 0.000131922 Jy
! Clean residual min=-0.001633 max=0.001738 Jy/beam
! Clean residual mean=-0.000002 rms=0.000420 Jy/beam
! Combined flux in latest and established models = 1.52452 Jy
! Performing phase self-cal
! Adding 35 model components to the UV plane model.
! The established model now contains 236 components and 1.52452 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061718Jy  sigma=0.667316
! Fit after  self-cal, rms=0.061716Jy  sigma=0.667300
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.061716Jy  sigma=0.667300
! Fit after  self-cal, rms=0.060448Jy  sigma=0.667253
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=2.862 mas, bmaj=8.105 mas, bpa=-9.645 degrees
! Estimated noise=1.02189 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.02902 Jy
! Component: 100  -  total flux cleaned = 1.29036 Jy
! Component: 150  -  total flux cleaned = 1.40152 Jy
! Component: 200  -  total flux cleaned = 1.45091 Jy
! Total flux subtracted in 200 components = 1.45091 Jy
! Clean residual min=-0.009301 max=0.022447 Jy/beam
! Clean residual mean=0.000031 rms=0.002578 Jy/beam
! Combined flux in latest and established models = 1.45091 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 9 model components to the UV plane model.
! The established model now contains 9 components and 1.45091 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.371 mas, bmaj=10.05 mas, bpa=-12.77 degrees
! Estimated noise=0.718164 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 = 0.0292454 Jy
! Component: 100  -  total flux cleaned = 0.0450591 Jy
! Component: 150  -  total flux cleaned = 0.0548884 Jy
! Component: 200  -  total flux cleaned = 0.0613647 Jy
! Total flux subtracted in 200 components = 0.0613647 Jy
! Clean residual min=-0.003200 max=0.004102 Jy/beam
! Clean residual mean=0.000003 rms=0.000784 Jy/beam
! Combined flux in latest and established models = 1.51227 Jy
! Adding 17 model components to the UV plane model.
! The established model now contains 22 components and 1.51227 Jy
! Inverting map 
! Added new window around map position (15, 15).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00394934 Jy
! Component: 100  -  total flux cleaned = 0.00666102 Jy
! Component: 150  -  total flux cleaned = 0.00894266 Jy
! Component: 200  -  total flux cleaned = 0.010346 Jy
! Total flux subtracted in 200 components = 0.010346 Jy
! Clean residual min=-0.002143 max=0.001988 Jy/beam
! Clean residual mean=-0.000004 rms=0.000544 Jy/beam
! Combined flux in latest and established models = 1.52262 Jy
! Adding 38 model components to the UV plane model.
! The established model now contains 52 components and 1.52262 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.133 mas, bmaj=14.36 mas, bpa=-12.4 degrees
! Estimated noise=0.863294 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00210213 Jy
! Component: 100  -  total flux cleaned = 0.00280762 Jy
! Component: 150  -  total flux cleaned = 0.00316056 Jy
! Component: 200  -  total flux cleaned = 0.00326006 Jy
! Total flux subtracted in 200 components = 0.00326006 Jy
! Clean residual min=-0.001839 max=0.001941 Jy/beam
! Clean residual mean=-0.000007 rms=0.000565 Jy/beam
! Combined flux in latest and established models = 1.52588 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 = 0.000132547 Jy
! Component: 100  -  total flux cleaned = 0.000173751 Jy
! Component: 150  -  total flux cleaned = 0.000139546 Jy
! Component: 200  -  total flux cleaned = 0.000106634 Jy
! Total flux subtracted in 200 components = 0.000106634 Jy
! Clean residual min=-0.001787 max=0.001833 Jy/beam
! Clean residual mean=-0.000006 rms=0.000540 Jy/beam
! Combined flux in latest and established models = 1.52598 Jy
! Adding 82 model components to the UV plane model.
! The established model now contains 130 components and 1.52598 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.371 mas, bmaj=10.05 mas, bpa=-12.77 degrees
! Estimated noise=0.718164 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.3857e-06 Jy
! Component: 100  -  total flux cleaned = -0.000287676 Jy
! Component: 150  -  total flux cleaned = -0.000394876 Jy
! Component: 200  -  total flux cleaned = -0.000396831 Jy
! Total flux subtracted in 200 components = -0.000396831 Jy
! Clean residual min=-0.001738 max=0.001717 Jy/beam
! Clean residual mean=-0.000002 rms=0.000456 Jy/beam
! Combined flux in latest and established models = 1.52559 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 151 components and 1.52559 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.060572Jy  sigma=0.668569
! Fit after  self-cal, rms=0.060547Jy  sigma=0.668460
wmodel J0745-0044_S_map.mod
! Writing 151 model components to file: J0745-0044_S_map.mod
wobs   J0745-0044_S_uvs.fits
! Writing UV FITS file: J0745-0044_S_uvs.fits
wwins  J0745-0044_S_map.win
! wwins: Wrote 5 windows to J0745-0044_S_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 = -0.000296785 Jy
! Component: 100  -  total flux cleaned = -0.000539631 Jy
! Component: 150  -  total flux cleaned = -0.000743202 Jy
! Component: 200  -  total flux cleaned = -0.000994417 Jy
! Component: 250  -  total flux cleaned = -0.00110291 Jy
! Component: 300  -  total flux cleaned = -0.00123347 Jy
! Component: 350  -  total flux cleaned = -0.00133469 Jy
! Component: 400  -  total flux cleaned = -0.00138457 Jy
! Component: 450  -  total flux cleaned = -0.00148166 Jy
! Component: 500  -  total flux cleaned = -0.00157607 Jy
! Component: 550  -  total flux cleaned = -0.00159941 Jy
! Component: 600  -  total flux cleaned = -0.00169042 Jy
! Component: 650  -  total flux cleaned = -0.00178006 Jy
! Component: 700  -  total flux cleaned = -0.00191134 Jy
! Component: 750  -  total flux cleaned = -0.00208325 Jy
! Component: 800  -  total flux cleaned = -0.00220967 Jy
! Component: 850  -  total flux cleaned = -0.00233372 Jy
! Component: 900  -  total flux cleaned = -0.00233361 Jy
! Component: 950  -  total flux cleaned = -0.00243435 Jy
! Component: 1000  -  total flux cleaned = -0.00253318 Jy
! Component: 1050  -  total flux cleaned = -0.00257186 Jy
! Component: 1100  -  total flux cleaned = -0.00251424 Jy
! Component: 1150  -  total flux cleaned = -0.00253375 Jy
! Component: 1200  -  total flux cleaned = -0.00258988 Jy
! Component: 1250  -  total flux cleaned = -0.0025897 Jy
! Component: 1300  -  total flux cleaned = -0.00253514 Jy
! Component: 1350  -  total flux cleaned = -0.00258916 Jy
! Component: 1400  -  total flux cleaned = -0.0025003 Jy
! Component: 1450  -  total flux cleaned = -0.0025356 Jy
! Component: 1500  -  total flux cleaned = -0.00251813 Jy
! Component: 1550  -  total flux cleaned = -0.00246699 Jy
! Component: 1600  -  total flux cleaned = -0.00243316 Jy
! Component: 1650  -  total flux cleaned = -0.00241601 Jy
! Component: 1700  -  total flux cleaned = -0.00238269 Jy
! Component: 1750  -  total flux cleaned = -0.0023661 Jy
! Component: 1800  -  total flux cleaned = -0.00231755 Jy
! Component: 1850  -  total flux cleaned = -0.00226955 Jy
! Component: 1900  -  total flux cleaned = -0.00225382 Jy
! Component: 1950  -  total flux cleaned = -0.00231672 Jy
! Component: 2000  -  total flux cleaned = -0.00223897 Jy
! Component: 2050  -  total flux cleaned = -0.00225438 Jy
! Component: 2100  -  total flux cleaned = -0.00220858 Jy
! Component: 2150  -  total flux cleaned = -0.00219343 Jy
! Component: 2200  -  total flux cleaned = -0.00216328 Jy
! Component: 2250  -  total flux cleaned = -0.0021333 Jy
! Component: 2300  -  total flux cleaned = -0.00214807 Jy
! Component: 2350  -  total flux cleaned = -0.00216267 Jy
! Component: 2400  -  total flux cleaned = -0.0021626 Jy
! Component: 2450  -  total flux cleaned = -0.00207606 Jy
! Component: 2500  -  total flux cleaned = -0.00206156 Jy
! Component: 2550  -  total flux cleaned = -0.00203327 Jy
! Component: 2600  -  total flux cleaned = -0.00208951 Jy
! Component: 2650  -  total flux cleaned = -0.00204764 Jy
! Component: 2700  -  total flux cleaned = -0.00202005 Jy
! Component: 2750  -  total flux cleaned = -0.00197907 Jy
! Component: 2800  -  total flux cleaned = -0.00197914 Jy
! Component: 2850  -  total flux cleaned = -0.00196561 Jy
! Component: 2900  -  total flux cleaned = -0.00195214 Jy
! Component: 2950  -  total flux cleaned = -0.00196555 Jy
! Component: 3000  -  total flux cleaned = -0.00199197 Jy
! Component: 3050  -  total flux cleaned = -0.00195253 Jy
! Component: 3100  -  total flux cleaned = -0.00196551 Jy
! Component: 3150  -  total flux cleaned = -0.00191376 Jy
! Component: 3200  -  total flux cleaned = -0.00196505 Jy
! Component: 3250  -  total flux cleaned = -0.00190107 Jy
! Component: 3300  -  total flux cleaned = -0.00193928 Jy
! Component: 3350  -  total flux cleaned = -0.00192678 Jy
! Component: 3400  -  total flux cleaned = -0.00197662 Jy
! Component: 3450  -  total flux cleaned = -0.00197649 Jy
! Component: 3500  -  total flux cleaned = -0.00197645 Jy
! Component: 3550  -  total flux cleaned = -0.00200089 Jy
! Component: 3600  -  total flux cleaned = -0.00204965 Jy
! Component: 3650  -  total flux cleaned = -0.00203739 Jy
! Component: 3700  -  total flux cleaned = -0.00203741 Jy
! Component: 3750  -  total flux cleaned = -0.00201357 Jy
! Component: 3800  -  total flux cleaned = -0.00200174 Jy
! Component: 3850  -  total flux cleaned = -0.00198996 Jy
! Component: 3900  -  total flux cleaned = -0.00199 Jy
! Component: 3950  -  total flux cleaned = -0.00200157 Jy
! Component: 4000  -  total flux cleaned = -0.00198985 Jy
! Component: 4050  -  total flux cleaned = -0.00196667 Jy
! Total flux subtracted in 4096 components = -0.00195519 Jy
! Clean residual min=-0.000678 max=0.000770 Jy/beam
! Clean residual mean=-0.000001 rms=0.000214 Jy/beam
! Combined flux in latest and established models = 1.52363 Jy
keep
! Adding 274 model components to the UV plane model.
! The established model now contains 425 components and 1.52363 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J0745-0044_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.371 x 10.05 at -12.77 degrees (North through East)
! Clean map  min=-0.0015966  max=1.3345 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J0745-0044_S_map.fits
wmodel /vlbi/bp222/maps//J0745-0044_S_map.mod
! Writing 425 model components to file: /vlbi/bp222/maps//J0745-0044_S_map.mod
wobs   /vlbi/bp222/maps//J0745-0044_S_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J0745-0044_S_uvs.fits
wwins  /vlbi/bp222/maps//J0745-0044_S_map.win
! wwins: Wrote 6 windows to /vlbi/bp222/maps//J0745-0044_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.33453 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000211988 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.0476547 0.0476547 0.0953094 0.190619 0.381238 0.762475 1.52495 3.0499 6.0998 12.1996 24.3992 48.7984 97.5968
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0006 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.334 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  6295.29 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J0745-0044_S_dfm.log closed on Thu Sep 27 10:54:15 2018