! Started logfile: .//J0057-2212_C_dfm.log on Sun Jan 19 23:45:02 2020
float field_size
field_size =  1024
float field_cell
field_cell =   0.3000
float taper_size
taper_size =   40.0
float freq
freq       =    4.12800
obs     .//J0057-2212_C_uvm.fits
! Reading UV FITS file: .//J0057-2212_C_uvm.fits
! AN table 1: 16 integrations on 28 of 28 possible baselines.
! AN table 2: 90 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.997006 visibilities/baseline/integration-bin.
! Found source: J0057-2212
! 
! 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    4.128e+09      3.2e+07          1      3.2e+07
!  02        2     4.16e+09      3.2e+07          1      3.2e+07
!  03        3    4.192e+09      3.2e+07          1      3.2e+07
!  04        4    4.224e+09      3.2e+07          1      3.2e+07
!  05        5    4.416e+09      3.2e+07          1      3.2e+07
!  06        6    4.512e+09      3.2e+07          1      3.2e+07
!  07        7    4.544e+09      3.2e+07          1      3.2e+07
!  08        8    4.576e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 76 lines of history.
! 
! Reading 18648 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 = 0.3 
print "taper_size =", taper_size
! taper_size = 40 
![@/opt64/bin/pima_mupet_01.dfm J0057-2212_C]
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 0.300x0.300 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 128 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 128 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 128 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 128 telescope corrections were flagged in sub-array 1.
!  A total of 90 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 5.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 1 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.004788Jy  sigma=16.785527
! Fit after  self-cal, rms=0.922659Jy  sigma=15.328166
! 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=2.612 mas, bmaj=11.01 mas, bpa=-2.149 degrees
! Estimated noise=0.736037 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0606638 Jy
! Component: 100  -  total flux cleaned = 0.0747492 Jy
! Total flux subtracted in 100 components = 0.0747492 Jy
! Clean residual min=-0.003646 max=0.005424 Jy/beam
! Clean residual mean=-0.000010 rms=0.001211 Jy/beam
! Combined flux in latest and established models = 0.0747492 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.0747492 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=0.051289Jy  sigma=0.701709
! Fit after  self-cal, rms=0.050998Jy  sigma=0.698608
! 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=3.122 mas, bmaj=11.69 mas, bpa=1.806 degrees
! Estimated noise=0.34693 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 = 0.00814727 Jy
! Component: 100  -  total flux cleaned = 0.0115432 Jy
! Component: 150  -  total flux cleaned = 0.013177 Jy
! Component: 200  -  total flux cleaned = 0.0142146 Jy
! Total flux subtracted in 200 components = 0.0142146 Jy
! Clean residual min=-0.001701 max=0.002040 Jy/beam
! Clean residual mean=-0.000004 rms=0.000501 Jy/beam
! Combined flux in latest and established models = 0.0889637 Jy
! Performing phase self-cal
! Adding 66 model components to the UV plane model.
! The established model now contains 75 components and 0.0889637 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=0.050080Jy  sigma=0.671866
! Fit after  self-cal, rms=0.050101Jy  sigma=0.671634
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.122 x 11.69 at 1.806 degrees (North through East)
! Clean map  min=-0.001578  max=0.080749 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KP        0.00*    
!   LA        0.00*    NL        0.00*    OV        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        1.03     HN        1.07     KP        0.98     
!   NL        1.04     OV        0.97     PT        1.03     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KP        0.00*    
!   LA        0.00*    NL        0.00*    OV        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.97     FD        1.08     HN        1.05     KP        0.98     
!   NL        1.06     OV        0.95     PT        1.02     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.00*    FD        0.00*    HN        0.00*    KP        0.00*    
!   LA        0.00*    NL        0.00*    OV        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        1.01     HN        1.14     KP        1.03     
!   NL        1.07     OV        0.96     PT        1.06     
! 
! 
! 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*    NL        0.00*    OV        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.00*    FD        0.96     HN        1.14     KP        0.98     
!   NL        1.00     OV        0.97     PT        0.95     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        3.93     FD        0.93     HN        0.95     KP        1.03     
!   LA        1.04     NL        0.91     OV        1.02     PT        1.02     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        1.14     FD        0.95     HN        1.06     KP        0.98     
!   NL        0.98     OV        0.95     PT        0.98     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.02     HN        0.88     KP        0.98     
!   LA        1.05     NL        0.97     OV        0.96     PT        1.06     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        0.96     HN        1.07     KP        0.97     
!   NL        0.98     OV        0.99     PT        0.99     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.93     FD        0.99     HN        0.96     KP        1.04     
!   LA        1.00     NL        1.03     OV        1.02     PT        1.00     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.98     FD        0.97     HN        1.07     KP        0.94     
!   NL        1.00     OV        0.97     PT        0.96     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.02     HN        0.93     KP        1.01     
!   LA        1.06     NL        0.96     OV        1.00     PT        1.04     
! 
!  Telescope amplitude corrections in sub-array 2:
!   BR        0.99     FD        0.96     HN        1.03     KP        0.97     
!   NL        0.98     OV        0.98     PT        0.97     
! 
! 
! Fit before self-cal, rms=0.050101Jy  sigma=0.671634
! Fit after  self-cal, rms=0.054653Jy  sigma=0.663565
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.155 mas, bmaj=11.66 mas, bpa=1.794 degrees
! Estimated noise=0.345572 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 = -0.000318641 Jy
! Component: 100  -  total flux cleaned = -0.000300043 Jy
! Component: 150  -  total flux cleaned = -0.000299418 Jy
! Component: 200  -  total flux cleaned = -0.000289018 Jy
! Total flux subtracted in 200 components = -0.000289018 Jy
! Clean residual min=-0.001039 max=0.001049 Jy/beam
! Clean residual mean=-0.000001 rms=0.000272 Jy/beam
! Combined flux in latest and established models = 0.0886747 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 96 components and 0.0886747 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=0.054637Jy  sigma=0.663379
! Fit after  self-cal, rms=0.054699Jy  sigma=0.663291
! 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=0.054699Jy  sigma=0.663291
! Fit after  self-cal, rms=0.054899Jy  sigma=0.663234
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.16 mas, bmaj=11.66 mas, bpa=1.845 degrees
! Estimated noise=0.345306 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000219278 Jy
! Component: 100  -  total flux cleaned = -0.000218502 Jy
! Component: 150  -  total flux cleaned = -0.000229632 Jy
! Component: 200  -  total flux cleaned = -0.000230179 Jy
! Total flux subtracted in 200 components = -0.000230179 Jy
! Clean residual min=-0.000980 max=0.001006 Jy/beam
! Clean residual mean=-0.000001 rms=0.000260 Jy/beam
! Combined flux in latest and established models = 0.0884445 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 104 components and 0.0884445 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=0.054892Jy  sigma=0.663140
! Fit after  self-cal, rms=0.054895Jy  sigma=0.663132
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 = -6.32398e-05 Jy
! Component: 100  -  total flux cleaned = -5.5065e-05 Jy
! Component: 150  -  total flux cleaned = -3.96973e-05 Jy
! Component: 200  -  total flux cleaned = -2.57822e-05 Jy
! Total flux subtracted in 200 components = -2.57822e-05 Jy
! Clean residual min=-0.000945 max=0.000984 Jy/beam
! Clean residual mean=-0.000001 rms=0.000258 Jy/beam
! Combined flux in latest and established models = 0.0884188 Jy
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 113 components and 0.0884188 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=0.054892Jy  sigma=0.663093
! Fit after  self-cal, rms=0.054891Jy  sigma=0.663091
! 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=0.054891Jy  sigma=0.663091
! Fit after  self-cal, rms=0.054955Jy  sigma=0.663056
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.166 mas, bmaj=11.65 mas, bpa=1.896 degrees
! Estimated noise=0.345085 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000175789 Jy
! Component: 100  -  total flux cleaned = -0.000182799 Jy
! Component: 150  -  total flux cleaned = -0.000197344 Jy
! Component: 200  -  total flux cleaned = -0.000197321 Jy
! Total flux subtracted in 200 components = -0.000197321 Jy
! Clean residual min=-0.000904 max=0.000961 Jy/beam
! Clean residual mean=-0.000001 rms=0.000250 Jy/beam
! Combined flux in latest and established models = 0.0882214 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 120 components and 0.0882214 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=0.054952Jy  sigma=0.663004
! Fit after  self-cal, rms=0.054955Jy  sigma=0.663001
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 = -2.21465e-05 Jy
! Component: 100  -  total flux cleaned = -2.23474e-05 Jy
! Component: 150  -  total flux cleaned = -1.70146e-05 Jy
! Component: 200  -  total flux cleaned = -1.21676e-05 Jy
! Total flux subtracted in 200 components = -1.21676e-05 Jy
! Clean residual min=-0.000883 max=0.000949 Jy/beam
! Clean residual mean=-0.000001 rms=0.000248 Jy/beam
! Combined flux in latest and established models = 0.0882093 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 125 components and 0.0882093 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=0.054954Jy  sigma=0.662978
! Fit after  self-cal, rms=0.054953Jy  sigma=0.662978
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 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=0.054953Jy  sigma=0.662978
! Fit after  self-cal, rms=0.055024Jy  sigma=0.662956
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.206 mas, bmaj=11.89 mas, bpa=3.646 degrees
! Estimated noise=0.341628 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -4.00334e-05 Jy
! Component: 100  -  total flux cleaned = -1.91856e-05 Jy
! Component: 150  -  total flux cleaned = -1.47537e-05 Jy
! Component: 200  -  total flux cleaned = -7.64438e-06 Jy
! Total flux subtracted in 200 components = -7.64438e-06 Jy
! Clean residual min=-0.000897 max=0.000971 Jy/beam
! Clean residual mean=-0.000002 rms=0.000240 Jy/beam
! Combined flux in latest and established models = 0.0882016 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 130 components and 0.0882016 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=0.055023Jy  sigma=0.662929
! Fit after  self-cal, rms=0.055026Jy  sigma=0.662927
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 3.47774e-06 Jy
! Component: 100  -  total flux cleaned = 1.00511e-05 Jy
! Component: 150  -  total flux cleaned = 7.14602e-06 Jy
! Component: 200  -  total flux cleaned = 6.90487e-06 Jy
! Total flux subtracted in 200 components = 6.90487e-06 Jy
! Clean residual min=-0.000899 max=0.000957 Jy/beam
! Clean residual mean=-0.000002 rms=0.000240 Jy/beam
! Combined flux in latest and established models = 0.0882085 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 132 components and 0.0882085 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=0.055026Jy  sigma=0.662917
! Fit after  self-cal, rms=0.055026Jy  sigma=0.662916
! 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=3.171 mas, bmaj=11.64 mas, bpa=1.937 degrees
! Estimated noise=0.3449 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.171 x 11.64 at 1.937 degrees (North through East)
! Clean map  min=-0.00083174  max=0.080213 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=2.618 mas, bmaj=11.02 mas, bpa=-2.364 degrees
! Estimated noise=0.750444 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.061971 Jy
! Component: 100  -  total flux cleaned = 0.0763051 Jy
! Component: 150  -  total flux cleaned = 0.0820179 Jy
! Component: 200  -  total flux cleaned = 0.0847016 Jy
! Total flux subtracted in 200 components = 0.0847016 Jy
! Clean residual min=-0.001992 max=0.002394 Jy/beam
! Clean residual mean=0.000005 rms=0.000592 Jy/beam
! Combined flux in latest and established models = 0.0847016 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 31 model components to the UV plane model.
! The established model now contains 31 components and 0.0847016 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.171 mas, bmaj=11.64 mas, bpa=1.937 degrees
! Estimated noise=0.3449 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 = 0.0015293 Jy
! Component: 100  -  total flux cleaned = 0.00225911 Jy
! Component: 150  -  total flux cleaned = 0.00259081 Jy
! Component: 200  -  total flux cleaned = 0.00281996 Jy
! Total flux subtracted in 200 components = 0.00281996 Jy
! Clean residual min=-0.001032 max=0.001003 Jy/beam
! Clean residual mean=-0.000000 rms=0.000270 Jy/beam
! Combined flux in latest and established models = 0.0875216 Jy
! Adding 35 model components to the UV plane model.
! The established model now contains 64 components and 0.0875216 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.206 mas, bmaj=11.89 mas, bpa=3.646 degrees
! Estimated noise=0.341628 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000399985 Jy
! Component: 100  -  total flux cleaned = 0.000564688 Jy
! Component: 150  -  total flux cleaned = 0.000610109 Jy
! Component: 200  -  total flux cleaned = 0.000637664 Jy
! Total flux subtracted in 200 components = 0.000637664 Jy
! Clean residual min=-0.000980 max=0.000987 Jy/beam
! Clean residual mean=-0.000001 rms=0.000252 Jy/beam
! Combined flux in latest and established models = 0.0881593 Jy
flux_cutoff = imstat(rms) * dynam
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 1.94351e-05 Jy
! Component: 100  -  total flux cleaned = 3.80947e-05 Jy
! Component: 150  -  total flux cleaned = 6.11928e-05 Jy
! Component: 200  -  total flux cleaned = 7.19966e-05 Jy
! Total flux subtracted in 200 components = 7.19966e-05 Jy
! Clean residual min=-0.000956 max=0.000987 Jy/beam
! Clean residual mean=-0.000002 rms=0.000248 Jy/beam
! Combined flux in latest and established models = 0.0882313 Jy
! Adding 23 model components to the UV plane model.
! The established model now contains 77 components and 0.0882313 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.171 mas, bmaj=11.64 mas, bpa=1.937 degrees
! Estimated noise=0.3449 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.50538e-05 Jy
! Component: 100  -  total flux cleaned = 4.60453e-05 Jy
! Component: 150  -  total flux cleaned = 3.02369e-05 Jy
! Component: 200  -  total flux cleaned = 3.02027e-05 Jy
! Total flux subtracted in 200 components = 3.02027e-05 Jy
! Clean residual min=-0.000901 max=0.000985 Jy/beam
! Clean residual mean=-0.000001 rms=0.000250 Jy/beam
! Combined flux in latest and established models = 0.0882615 Jy
selfcal
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 94 components and 0.0882615 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=0.055032Jy  sigma=0.662970
! Fit after  self-cal, rms=0.055028Jy  sigma=0.662956
wmodel J0057-2212_C_map.mod
! Writing 94 model components to file: J0057-2212_C_map.mod
wobs   J0057-2212_C_uvs.fits
! Writing UV FITS file: J0057-2212_C_uvs.fits
wwins  J0057-2212_C_map.win
! wwins: Wrote 1 windows to J0057-2212_C_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 = 7.62449e-05 Jy
! Component: 100  -  total flux cleaned = 0.000118921 Jy
! Component: 150  -  total flux cleaned = 0.000172753 Jy
! Component: 200  -  total flux cleaned = 0.000198289 Jy
! Component: 250  -  total flux cleaned = 0.000174016 Jy
! Component: 300  -  total flux cleaned = 0.00013893 Jy
! Component: 350  -  total flux cleaned = 9.40155e-05 Jy
! Component: 400  -  total flux cleaned = 9.37574e-05 Jy
! Component: 450  -  total flux cleaned = 9.37876e-05 Jy
! Component: 500  -  total flux cleaned = 8.37275e-05 Jy
! Component: 550  -  total flux cleaned = 7.40379e-05 Jy
! Component: 600  -  total flux cleaned = 4.52723e-05 Jy
! Component: 650  -  total flux cleaned = 7.77574e-06 Jy
! Component: 700  -  total flux cleaned = -1.93245e-05 Jy
! Component: 750  -  total flux cleaned = -1.91819e-05 Jy
! Component: 800  -  total flux cleaned = -3.69122e-05 Jy
! Component: 850  -  total flux cleaned = -7.95543e-05 Jy
! Component: 900  -  total flux cleaned = -0.00012123 Jy
! Component: 950  -  total flux cleaned = -0.000170237 Jy
! Component: 1000  -  total flux cleaned = -0.000194255 Jy
! Component: 1050  -  total flux cleaned = -0.000233375 Jy
! Component: 1100  -  total flux cleaned = -0.000271538 Jy
! Component: 1150  -  total flux cleaned = -0.000308991 Jy
! Component: 1200  -  total flux cleaned = -0.000331094 Jy
! Component: 1250  -  total flux cleaned = -0.000359963 Jy
! Component: 1300  -  total flux cleaned = -0.000381248 Jy
! Component: 1350  -  total flux cleaned = -0.000409311 Jy
! Component: 1400  -  total flux cleaned = -0.000464339 Jy
! Component: 1450  -  total flux cleaned = -0.000498305 Jy
! Component: 1500  -  total flux cleaned = -0.00053187 Jy
! Component: 1550  -  total flux cleaned = -0.000578091 Jy
! Component: 1600  -  total flux cleaned = -0.000630212 Jy
! Component: 1650  -  total flux cleaned = -0.000655988 Jy
! Component: 1700  -  total flux cleaned = -0.000713083 Jy
! Component: 1750  -  total flux cleaned = -0.000750607 Jy
! Component: 1800  -  total flux cleaned = -0.00079386 Jy
! Component: 1850  -  total flux cleaned = -0.000818336 Jy
! Component: 1900  -  total flux cleaned = -0.000836588 Jy
! Component: 1950  -  total flux cleaned = -0.000884522 Jy
! Component: 2000  -  total flux cleaned = -0.000920021 Jy
! Component: 2050  -  total flux cleaned = -0.000919992 Jy
! Component: 2100  -  total flux cleaned = -0.000949136 Jy
! Component: 2150  -  total flux cleaned = -0.000989487 Jy
! Component: 2200  -  total flux cleaned = -0.00100095 Jy
! Component: 2250  -  total flux cleaned = -0.00103495 Jy
! Component: 2300  -  total flux cleaned = -0.00104059 Jy
! Component: 2350  -  total flux cleaned = -0.00107953 Jy
! Component: 2400  -  total flux cleaned = -0.00109059 Jy
! Component: 2450  -  total flux cleaned = -0.00112351 Jy
! Component: 2500  -  total flux cleaned = -0.00113443 Jy
! Component: 2550  -  total flux cleaned = -0.00117762 Jy
! Component: 2600  -  total flux cleaned = -0.00120976 Jy
! Component: 2650  -  total flux cleaned = -0.00121506 Jy
! Component: 2700  -  total flux cleaned = -0.00124154 Jy
! Component: 2750  -  total flux cleaned = -0.00126261 Jy
! Component: 2800  -  total flux cleaned = -0.00128353 Jy
! Component: 2850  -  total flux cleaned = -0.0012939 Jy
! Component: 2900  -  total flux cleaned = -0.00131462 Jy
! Component: 2950  -  total flux cleaned = -0.00131462 Jy
! Component: 3000  -  total flux cleaned = -0.00134028 Jy
! Component: 3050  -  total flux cleaned = -0.00135559 Jy
! Component: 3100  -  total flux cleaned = -0.00137586 Jy
! Component: 3150  -  total flux cleaned = -0.00138093 Jy
! Component: 3200  -  total flux cleaned = -0.00140107 Jy
! Component: 3250  -  total flux cleaned = -0.00141108 Jy
! Component: 3300  -  total flux cleaned = -0.00142604 Jy
! Component: 3350  -  total flux cleaned = -0.00143599 Jy
! Component: 3400  -  total flux cleaned = -0.00145578 Jy
! Component: 3450  -  total flux cleaned = -0.00145579 Jy
! Component: 3500  -  total flux cleaned = -0.00145578 Jy
! Component: 3550  -  total flux cleaned = -0.00146068 Jy
! Component: 3600  -  total flux cleaned = -0.0014558 Jy
! Component: 3650  -  total flux cleaned = -0.00147039 Jy
! Component: 3700  -  total flux cleaned = -0.00147037 Jy
! Component: 3750  -  total flux cleaned = -0.00147522 Jy
! Component: 3800  -  total flux cleaned = -0.00147522 Jy
! Component: 3850  -  total flux cleaned = -0.00147519 Jy
! Component: 3900  -  total flux cleaned = -0.00147036 Jy
! Component: 3950  -  total flux cleaned = -0.00147035 Jy
! Component: 4000  -  total flux cleaned = -0.00147033 Jy
! Component: 4050  -  total flux cleaned = -0.00147035 Jy
! Total flux subtracted in 4096 components = -0.0014896 Jy
! Clean residual min=-0.000263 max=0.000258 Jy/beam
! Clean residual mean=-0.000000 rms=0.000093 Jy/beam
! Combined flux in latest and established models = 0.0867719 Jy
keep
! Adding 371 model components to the UV plane model.
! The established model now contains 465 components and 0.0867719 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   .//J0057-2212_C_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.171 x 11.64 at 1.937 degrees (North through East)
! Clean map  min=-0.00074363  max=0.080227 Jy/beam
! Writing clean map to FITS file: .//J0057-2212_C_map.fits
wmodel .//J0057-2212_C_map.mod
! Writing 465 model components to file: .//J0057-2212_C_map.mod
wobs   .//J0057-2212_C_uvs.fits
! Writing UV FITS file: .//J0057-2212_C_uvs.fits
wwins  .//J0057-2212_C_map.win
! wwins: Wrote 2 windows to .//J0057-2212_C_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0802275 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 8.94879e-05 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.334628 0.334628 0.669256 1.33851 2.67702 5.35405 10.7081 21.4162 42.8324 85.6648
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.08 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  896.517 
quit
! Quitting program
! Log file .//J0057-2212_C_dfm.log closed on Sun Jan 19 23:45:06 2020