! Started logfile: /vlbi/bp222/maps//J2225-0457_S_dfm.log on Thu Sep 27 11:41:40 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//J2225-0457_S_uvm.fits
! Reading UV FITS file: /vlbi/bp222/maps//J2225-0457_S_uvm.fits
! AN table 1: 16 integrations on 45 of 45 possible baselines.
! AN table 2: 16 integrations on 36 of 36 possible baselines.
! AN table 3: 16 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.923739 visibilities/baseline/integration-bin.
! Found source: J2225-0457
! 
! 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 6444 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 J2225-0457_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 22 telescope corrections were flagged in sub-array 1.
!  A total of 11 telescope corrections were flagged in sub-array 2.
!  A total of 16 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 2.
!  A total of 22 telescope corrections were flagged in sub-array 1.
!  A total of 11 telescope corrections were flagged in sub-array 2.
!  A total of 16 telescope corrections were flagged in sub-array 3.
! 
! Correcting IF 3.
!  A total of 22 telescope corrections were flagged in sub-array 1.
!  A total of 11 telescope corrections were flagged in sub-array 2.
!  A total of 16 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 84 telescope corrections were flagged in sub-array 2.
!  A total of 128 telescope corrections were flagged in sub-array 3.
! 
! Fit before self-cal, rms=2.145591Jy  sigma=26.864765
! Fit after  self-cal, rms=1.036015Jy  sigma=12.632364
! 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=2.509 mas, bmaj=6.918 mas, bpa=0.005192 degrees
! Estimated noise=1.22286 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 = 1.1184 Jy
! Component: 100  -  total flux cleaned = 1.54478 Jy
! Total flux subtracted in 100 components = 1.54478 Jy
! Clean residual min=-0.107963 max=0.197931 Jy/beam
! Clean residual mean=-0.000041 rms=0.033724 Jy/beam
! Combined flux in latest and established models = 1.54478 Jy
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 9 components and 1.54478 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.729060Jy  sigma=8.824650
! Fit after  self-cal, rms=0.728121Jy  sigma=8.810767
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.226505 Jy
! Component: 100  -  total flux cleaned = 0.350357 Jy
! Total flux subtracted in 100 components = 0.350357 Jy
! Clean residual min=-0.097793 max=0.107644 Jy/beam
! Clean residual mean=0.000022 rms=0.024073 Jy/beam
! Combined flux in latest and established models = 1.89514 Jy
! Performing phase self-cal
! Adding 6 model components to the UV plane model.
! The established model now contains 12 components and 1.89514 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.609743Jy  sigma=7.386442
! Fit after  self-cal, rms=0.609479Jy  sigma=7.379780
! 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=3.182 mas, bmaj=8.208 mas, bpa=-1.805 degrees
! Estimated noise=0.867019 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 = 0.121555 Jy
! Component: 100  -  total flux cleaned = 0.176722 Jy
! Component: 150  -  total flux cleaned = 0.204485 Jy
! Component: 200  -  total flux cleaned = 0.212456 Jy
! Total flux subtracted in 200 components = 0.212456 Jy
! Clean residual min=-0.081345 max=0.151968 Jy/beam
! Clean residual mean=0.000206 rms=0.027921 Jy/beam
! Combined flux in latest and established models = 2.10759 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 25 components and 2.10759 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.584095Jy  sigma=7.118374
! Fit after  self-cal, rms=0.584059Jy  sigma=7.114898
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.182 x 8.208 at -1.805 degrees (North through East)
! Clean map  min=-0.081136  max=1.6078 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.40     HN        0.89     KP        1.11     
!   LA        0.91     MK        0.95     NL        0.93     OV        1.14     
!   PT        0.94     SC        0.94     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.84     KP        1.03     LA        0.87     
!   MK        0.97     NL        0.89     OV        0.93     PT        0.87     
!   SC        0.96     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.36     FD        0.83     HN        0.96     LA        0.88     
!   MK        1.01     NL        1.03     OV        0.92     PT        0.88     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.82     FD        1.33     HN        0.91     KP        1.14     
!   LA        0.91     MK        0.95     NL        0.96     OV        1.11     
!   PT        0.93     SC        0.96     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.74     FD        0.87     KP        1.01     LA        0.88     
!   MK        0.97     NL        0.98     OV        0.90     PT        0.91     
!   SC        0.97     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.25     FD        0.88     HN        0.94     LA        0.89     
!   MK        1.01     NL        1.08     OV        0.93     PT        0.87     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.79     FD        2.58     HN        0.92     KP        1.47     
!   LA        1.54     MK        0.97     NL        0.92     OV        2.60     
!   PT        1.23     SC        0.95     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00     FD        0.84     KP        1.06     LA        0.87     
!   MK        0.98     NL        1.05     OV        0.90     PT        0.85     
!   SC        0.98     
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        1.57     FD        0.86     HN        0.97     LA        0.88     
!   MK        1.07     NL        1.15     OV        0.91     PT        0.87     
! 
! 
! 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*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        8.59     KP        1.00*    LA        4.22     
!   MK        1.00*    NL        1.00*    OV        0.84     PT        0.85     
!   SC        1.00*    
! 
!  Telescope amplitude corrections in sub-array 3:
!   BR        0.00*    FD        0.00*    HN        0.00*    LA        0.00*    
!   MK        0.00*    NL        0.00*    OV        0.00*    PT        0.00*    
! 
! 
! Fit before self-cal, rms=0.584059Jy  sigma=7.114898
! Fit after  self-cal, rms=0.314389Jy  sigma=3.322346
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.151 mas, bmaj=8.116 mas, bpa=-1.537 degrees
! Estimated noise=0.858673 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 (49, -15).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.128275 Jy
! Component: 100  -  total flux cleaned = 0.188983 Jy
! Component: 150  -  total flux cleaned = 0.221684 Jy
! Component: 200  -  total flux cleaned = 0.243757 Jy
! Total flux subtracted in 200 components = 0.243757 Jy
! Clean residual min=-0.041987 max=0.059465 Jy/beam
! Clean residual mean=-0.000055 rms=0.013955 Jy/beam
! Combined flux in latest and established models = 2.35135 Jy
! Performing phase self-cal
! Adding 47 model components to the UV plane model.
! The established model now contains 71 components and 2.35135 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.260656Jy  sigma=2.523904
! Fit after  self-cal, rms=0.255390Jy  sigma=2.459924
! 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=0.255390Jy  sigma=2.459924
! Fit after  self-cal, rms=0.244739Jy  sigma=2.299595
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.162 mas, bmaj=8.107 mas, bpa=-1.576 degrees
! Estimated noise=0.856098 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0420233 Jy
! Component: 100  -  total flux cleaned = 0.0641354 Jy
! Component: 150  -  total flux cleaned = 0.0720375 Jy
! Component: 200  -  total flux cleaned = 0.073501 Jy
! Total flux subtracted in 200 components = 0.073501 Jy
! Clean residual min=-0.030456 max=0.053104 Jy/beam
! Clean residual mean=-0.000055 rms=0.011179 Jy/beam
! Combined flux in latest and established models = 2.42485 Jy
selfcal
! Performing phase self-cal
! Adding 36 model components to the UV plane model.
! The established model now contains 99 components and 2.42485 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.237152Jy  sigma=2.166712
! Fit after  self-cal, rms=0.235916Jy  sigma=2.151873
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 (-0.5, 68).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0445438 Jy
! Component: 100  -  total flux cleaned = 0.0645524 Jy
! Component: 150  -  total flux cleaned = 0.0752998 Jy
! Component: 200  -  total flux cleaned = 0.0804262 Jy
! Total flux subtracted in 200 components = 0.0804262 Jy
! Clean residual min=-0.027659 max=0.030720 Jy/beam
! Clean residual mean=-0.000061 rms=0.008821 Jy/beam
! Combined flux in latest and established models = 2.50528 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 128 components and 2.50528 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.227075Jy  sigma=2.000401
! Fit after  self-cal, rms=0.226279Jy  sigma=1.988472
! 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=0.226279Jy  sigma=1.988472
! Fit after  self-cal, rms=0.224564Jy  sigma=1.947610
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.17 mas, bmaj=8.109 mas, bpa=-1.51 degrees
! Estimated noise=0.85556 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0196432 Jy
! Component: 100  -  total flux cleaned = 0.0328802 Jy
! Component: 150  -  total flux cleaned = 0.0390746 Jy
! Component: 200  -  total flux cleaned = 0.0406411 Jy
! Total flux subtracted in 200 components = 0.0406411 Jy
! Clean residual min=-0.025110 max=0.030448 Jy/beam
! Clean residual mean=-0.000045 rms=0.007812 Jy/beam
! Combined flux in latest and established models = 2.54592 Jy
selfcal
! Performing phase self-cal
! Adding 42 model components to the UV plane model.
! The established model now contains 154 components and 2.54592 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.222146Jy  sigma=1.904174
! Fit after  self-cal, rms=0.221858Jy  sigma=1.900550
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 = 0.00801103 Jy
! Component: 100  -  total flux cleaned = 0.00949334 Jy
! Component: 150  -  total flux cleaned = 0.00983668 Jy
! Component: 200  -  total flux cleaned = 0.00920854 Jy
! Total flux subtracted in 200 components = 0.00920854 Jy
! Clean residual min=-0.024879 max=0.029954 Jy/beam
! Clean residual mean=-0.000051 rms=0.007600 Jy/beam
! Combined flux in latest and established models = 2.55513 Jy
! Performing phase self-cal
! Adding 41 model components to the UV plane model.
! The established model now contains 168 components and 2.55513 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.220786Jy  sigma=1.881965
! Fit after  self-cal, rms=0.220724Jy  sigma=1.881095
! 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=0.220724Jy  sigma=1.881095
! Fit after  self-cal, rms=0.220824Jy  sigma=1.873849
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.871 mas, bmaj=14.42 mas, bpa=7.768 degrees
! Estimated noise=1.06517 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0115841 Jy
! Component: 100  -  total flux cleaned = 0.0130159 Jy
! Component: 150  -  total flux cleaned = 0.0130495 Jy
! Component: 200  -  total flux cleaned = 0.0138065 Jy
! Total flux subtracted in 200 components = 0.0138065 Jy
! Clean residual min=-0.036359 max=0.041205 Jy/beam
! Clean residual mean=-0.000094 rms=0.012406 Jy/beam
! Combined flux in latest and established models = 2.56893 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 186 components and 2.56893 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219935Jy  sigma=1.859158
! Fit after  self-cal, rms=0.219861Jy  sigma=1.857759
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 = 0.00279188 Jy
! Component: 100  -  total flux cleaned = 0.00279335 Jy
! Component: 150  -  total flux cleaned = 0.00310196 Jy
! Component: 200  -  total flux cleaned = 0.00338988 Jy
! Total flux subtracted in 200 components = 0.00338988 Jy
! Clean residual min=-0.036456 max=0.040389 Jy/beam
! Clean residual mean=-0.000106 rms=0.012154 Jy/beam
! Combined flux in latest and established models = 2.57232 Jy
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 197 components and 2.57232 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.219671Jy  sigma=1.854641
! Fit after  self-cal, rms=0.219633Jy  sigma=1.853530
! 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=3.174 mas, bmaj=8.11 mas, bpa=-1.459 degrees
! Estimated noise=0.856751 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.174 x 8.11 at -1.459 degrees (North through East)
! Clean map  min=-0.02324  max=1.5934 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=0.219633Jy  sigma=1.853530
! Fit after  self-cal, rms=0.124464Jy  sigma=1.193165
! Inverting map and beam 
! Estimated beam: bmin=3.176 mas, bmaj=8.11 mas, bpa=-1.399 degrees
! Estimated noise=0.858442 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00198284 Jy
! Component: 100  -  total flux cleaned = 0.00369398 Jy
! Component: 150  -  total flux cleaned = 0.00461562 Jy
! Component: 200  -  total flux cleaned = 0.00489637 Jy
! Total flux subtracted in 200 components = 0.00489637 Jy
! Clean residual min=-0.023081 max=0.027733 Jy/beam
! Clean residual mean=-0.000028 rms=0.006989 Jy/beam
! Combined flux in latest and established models = 2.57722 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 205 components and 2.57722 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.122596Jy  sigma=1.165656
! Fit after  self-cal, rms=0.122550Jy  sigma=1.164539
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00297834 Jy
! Component: 100  -  total flux cleaned = 0.00322574 Jy
! Component: 150  -  total flux cleaned = 0.00276804 Jy
! Component: 200  -  total flux cleaned = 0.00255414 Jy
! Total flux subtracted in 200 components = 0.00255414 Jy
! Clean residual min=-0.022592 max=0.027414 Jy/beam
! Clean residual mean=-0.000031 rms=0.006897 Jy/beam
! Combined flux in latest and established models = 2.57978 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 214 components and 2.57978 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.121658Jy  sigma=1.151405
! Fit after  self-cal, rms=0.121643Jy  sigma=1.151040
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.121643Jy  sigma=1.151040
! Fit after  self-cal, rms=0.122045Jy  sigma=1.146762
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=2.487 mas, bmaj=6.804 mas, bpa=0.2115 degrees
! Estimated noise=1.2241 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.12308 Jy
! Component: 100  -  total flux cleaned = 1.56397 Jy
! Component: 150  -  total flux cleaned = 1.80158 Jy
! Component: 200  -  total flux cleaned = 1.94845 Jy
! Total flux subtracted in 200 components = 1.94845 Jy
! Clean residual min=-0.054911 max=0.079784 Jy/beam
! Clean residual mean=-0.000025 rms=0.017195 Jy/beam
! Combined flux in latest and established models = 1.94845 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 17 model components to the UV plane model.
! The established model now contains 17 components and 1.94845 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.177 mas, bmaj=8.111 mas, bpa=-1.41 degrees
! Estimated noise=0.859666 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 = 0.155185 Jy
! Component: 100  -  total flux cleaned = 0.259103 Jy
! Component: 150  -  total flux cleaned = 0.336195 Jy
! Component: 200  -  total flux cleaned = 0.39504 Jy
! Total flux subtracted in 200 components = 0.39504 Jy
! Clean residual min=-0.035824 max=0.052820 Jy/beam
! Clean residual mean=0.000084 rms=0.012688 Jy/beam
! Combined flux in latest and established models = 2.34349 Jy
! Adding 47 model components to the UV plane model.
! The established model now contains 55 components and 2.34349 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=7.872 mas, bmaj=14.43 mas, bpa=7.819 degrees
! Estimated noise=1.06812 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0743397 Jy
! Component: 100  -  total flux cleaned = 0.124904 Jy
! Component: 150  -  total flux cleaned = 0.161377 Jy
! Component: 200  -  total flux cleaned = 0.178099 Jy
! Total flux subtracted in 200 components = 0.178099 Jy
! Clean residual min=-0.044443 max=0.042403 Jy/beam
! Clean residual mean=0.000012 rms=0.013385 Jy/beam
! Combined flux in latest and established models = 2.52159 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 = 0.012639 Jy
! Component: 100  -  total flux cleaned = 0.023011 Jy
! Component: 150  -  total flux cleaned = 0.0315539 Jy
! Component: 200  -  total flux cleaned = 0.0386168 Jy
! Total flux subtracted in 200 components = 0.0386168 Jy
! Clean residual min=-0.039560 max=0.038428 Jy/beam
! Clean residual mean=-0.000023 rms=0.012015 Jy/beam
! Combined flux in latest and established models = 2.56021 Jy
! Adding 87 model components to the UV plane model.
! The established model now contains 137 components and 2.5602 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.177 mas, bmaj=8.111 mas, bpa=-1.41 degrees
! Estimated noise=0.859666 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0163031 Jy
! Component: 100  -  total flux cleaned = 0.0245254 Jy
! Component: 150  -  total flux cleaned = 0.02601 Jy
! Component: 200  -  total flux cleaned = 0.0264377 Jy
! Total flux subtracted in 200 components = 0.0264377 Jy
! Clean residual min=-0.026192 max=0.030192 Jy/beam
! Clean residual mean=-0.000024 rms=0.007341 Jy/beam
! Combined flux in latest and established models = 2.58664 Jy
selfcal
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 156 components and 2.58664 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.126632Jy  sigma=1.238104
! Fit after  self-cal, rms=0.126564Jy  sigma=1.231316
wmodel J2225-0457_S_map.mod
! Writing 156 model components to file: J2225-0457_S_map.mod
wobs   J2225-0457_S_uvs.fits
! Writing UV FITS file: J2225-0457_S_uvs.fits
wwins  J2225-0457_S_map.win
! wwins: Wrote 3 windows to J2225-0457_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 = 0.0087921 Jy
! Component: 100  -  total flux cleaned = 0.0101213 Jy
! Component: 150  -  total flux cleaned = 0.0101086 Jy
! Component: 200  -  total flux cleaned = 0.00974587 Jy
! Component: 250  -  total flux cleaned = 0.00904688 Jy
! Component: 300  -  total flux cleaned = 0.00806268 Jy
! Component: 350  -  total flux cleaned = 0.00713772 Jy
! Component: 400  -  total flux cleaned = 0.00538018 Jy
! Component: 450  -  total flux cleaned = 0.0042673 Jy
! Component: 500  -  total flux cleaned = 0.00347637 Jy
! Component: 550  -  total flux cleaned = 0.00321653 Jy
! Component: 600  -  total flux cleaned = 0.00249979 Jy
! Component: 650  -  total flux cleaned = 0.00227249 Jy
! Component: 700  -  total flux cleaned = 0.00227206 Jy
! Component: 750  -  total flux cleaned = 0.00268067 Jy
! Component: 800  -  total flux cleaned = 0.00287466 Jy
! Component: 850  -  total flux cleaned = 0.00306199 Jy
! Component: 900  -  total flux cleaned = 0.00397504 Jy
! Component: 950  -  total flux cleaned = 0.0046797 Jy
! Component: 1000  -  total flux cleaned = 0.00518852 Jy
! Component: 1050  -  total flux cleaned = 0.00601094 Jy
! Component: 1100  -  total flux cleaned = 0.0069587 Jy
! Component: 1150  -  total flux cleaned = 0.00772571 Jy
! Component: 1200  -  total flux cleaned = 0.00891466 Jy
! Component: 1250  -  total flux cleaned = 0.00977671 Jy
! Component: 1300  -  total flux cleaned = 0.0109028 Jy
! Component: 1350  -  total flux cleaned = 0.0119932 Jy
! Component: 1400  -  total flux cleaned = 0.0130557 Jy
! Component: 1450  -  total flux cleaned = 0.0144704 Jy
! Component: 1500  -  total flux cleaned = 0.0149683 Jy
! Component: 1550  -  total flux cleaned = 0.0161905 Jy
! Component: 1600  -  total flux cleaned = 0.0171374 Jy
! Component: 1650  -  total flux cleaned = 0.0180612 Jy
! Component: 1700  -  total flux cleaned = 0.0190751 Jy
! Component: 1750  -  total flux cleaned = 0.0197325 Jy
! Component: 1800  -  total flux cleaned = 0.0205923 Jy
! Component: 1850  -  total flux cleaned = 0.0213263 Jy
! Component: 1900  -  total flux cleaned = 0.0220453 Jy
! Component: 1950  -  total flux cleaned = 0.0226492 Jy
! Component: 2000  -  total flux cleaned = 0.0234358 Jy
! Component: 2050  -  total flux cleaned = 0.0240146 Jy
! Component: 2100  -  total flux cleaned = 0.0247713 Jy
! Component: 2150  -  total flux cleaned = 0.0255151 Jy
! Component: 2200  -  total flux cleaned = 0.026245 Jy
! Component: 2250  -  total flux cleaned = 0.0267863 Jy
! Component: 2300  -  total flux cleaned = 0.0275824 Jy
! Component: 2350  -  total flux cleaned = 0.0281909 Jy
! Component: 2400  -  total flux cleaned = 0.0283628 Jy
! Component: 2450  -  total flux cleaned = 0.0287857 Jy
! Component: 2500  -  total flux cleaned = 0.029285 Jy
! Component: 2550  -  total flux cleaned = 0.0297759 Jy
! Component: 2600  -  total flux cleaned = 0.0302616 Jy
! Component: 2650  -  total flux cleaned = 0.0307413 Jy
! Component: 2700  -  total flux cleaned = 0.0312153 Jy
! Component: 2750  -  total flux cleaned = 0.0319171 Jy
! Component: 2800  -  total flux cleaned = 0.0323024 Jy
! Component: 2850  -  total flux cleaned = 0.0328368 Jy
! Component: 2900  -  total flux cleaned = 0.0330645 Jy
! Component: 2950  -  total flux cleaned = 0.0334399 Jy
! Component: 3000  -  total flux cleaned = 0.0338851 Jy
! Component: 3050  -  total flux cleaned = 0.0340328 Jy
! Component: 3100  -  total flux cleaned = 0.0344716 Jy
! Component: 3150  -  total flux cleaned = 0.0349058 Jy
! Component: 3200  -  total flux cleaned = 0.0351929 Jy
! Component: 3250  -  total flux cleaned = 0.035621 Jy
! Component: 3300  -  total flux cleaned = 0.035904 Jy
! Component: 3350  -  total flux cleaned = 0.0361844 Jy
! Component: 3400  -  total flux cleaned = 0.0362538 Jy
! Component: 3450  -  total flux cleaned = 0.03667 Jy
! Component: 3500  -  total flux cleaned = 0.0370829 Jy
! Component: 3550  -  total flux cleaned = 0.0373572 Jy
! Component: 3600  -  total flux cleaned = 0.0375616 Jy
! Component: 3650  -  total flux cleaned = 0.0377656 Jy
! Component: 3700  -  total flux cleaned = 0.0379682 Jy
! Component: 3750  -  total flux cleaned = 0.0381702 Jy
! Component: 3800  -  total flux cleaned = 0.038438 Jy
! Component: 3850  -  total flux cleaned = 0.0387714 Jy
! Component: 3900  -  total flux cleaned = 0.0387716 Jy
! Component: 3950  -  total flux cleaned = 0.0389704 Jy
! Component: 4000  -  total flux cleaned = 0.0392341 Jy
! Component: 4050  -  total flux cleaned = 0.0393653 Jy
! Total flux subtracted in 4096 components = 0.0396272 Jy
! Clean residual min=-0.003789 max=0.003600 Jy/beam
! Clean residual mean=0.000004 rms=0.001114 Jy/beam
! Combined flux in latest and established models = 2.62627 Jy
keep
! Adding 309 model components to the UV plane model.
! The established model now contains 465 components and 2.62627 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /vlbi/bp222/maps//J2225-0457_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.177 x 8.111 at -1.41 degrees (North through East)
! Clean map  min=-0.021058  max=1.5984 Jy/beam
! Writing clean map to FITS file: /vlbi/bp222/maps//J2225-0457_S_map.fits
wmodel /vlbi/bp222/maps//J2225-0457_S_map.mod
! Writing 465 model components to file: /vlbi/bp222/maps//J2225-0457_S_map.mod
wobs   /vlbi/bp222/maps//J2225-0457_S_uvs.fits
! Writing UV FITS file: /vlbi/bp222/maps//J2225-0457_S_uvs.fits
wwins  /vlbi/bp222/maps//J2225-0457_S_map.win
! wwins: Wrote 4 windows to /vlbi/bp222/maps//J2225-0457_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 1.59841 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00105075 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.197211 0.197211 0.394422 0.788845 1.57769 3.15538 6.31076 12.6215 25.243 50.4861
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0031 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       1.598 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  1521.21 
quit
! Quitting program
! Log file /vlbi/bp222/maps//J2225-0457_S_dfm.log closed on Thu Sep 27 11:41:44 2018