! Started logfile: J0958-3612_S_dfm.log on Fri Feb 15 19:50:22 2019
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     J0958-3612_S_uvm.fits
! Reading UV FITS file: J0958-3612_S_uvm.fits
! AN table 1: 46 integrations on 28 of 28 possible baselines.
! AN table 2: 71 integrations on 36 of 36 possible baselines.
! AN table 3: 22 integrations on 21 of 21 possible baselines.
! AN table 4: 51 integrations on 21 of 21 possible baselines.
! Apparent sampling: 0.891389 visibilities/baseline/integration-bin.
! Found source: J0958-3612
! 
! 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 19172 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 J0958-3612_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 7 telescope corrections were flagged in sub-array 1.
!  A total of 53 telescope corrections were flagged in sub-array 2.
!  A total of 44 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 2.
!  A total of 7 telescope corrections were flagged in sub-array 1.
!  A total of 53 telescope corrections were flagged in sub-array 2.
!  A total of 44 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 3.
!  A total of 7 telescope corrections were flagged in sub-array 1.
!  A total of 53 telescope corrections were flagged in sub-array 2.
!  A total of 44 telescope corrections were flagged in sub-array 4.
! 
! Correcting IF 4.
!  A total of 368 telescope corrections were flagged in sub-array 1.
!  A total of 639 telescope corrections were flagged in sub-array 2.
!  A total of 154 telescope corrections were flagged in sub-array 3.
!  A total of 357 telescope corrections were flagged in sub-array 4.
! 
! Fit before self-cal, rms=1.009320Jy  sigma=10.236891
! Fit after  self-cal, rms=0.898332Jy  sigma=9.048408
! clrmod: Cleared the established, tentative and continuum models.
! Redundant starting model cleared.
sele I,1,3
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..3
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: (none)
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=2.589 mas, bmaj=7.607 mas, bpa=-4.489 degrees
! Estimated noise=0.934745 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 = 0.0782048 Jy
! Component: 100  -  total flux cleaned = 0.0979386 Jy
! Total flux subtracted in 100 components = 0.0979386 Jy
! Clean residual min=-0.007854 max=0.018276 Jy/beam
! Clean residual mean=-0.000298 rms=0.002337 Jy/beam
! Combined flux in latest and established models = 0.0979386 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.0979386 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.107144Jy  sigma=1.004536
! Fit after  self-cal, rms=0.106710Jy  sigma=1.000711
! Inverting map 
! Added new window around map position (-6, 2.5).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0181269 Jy
! Component: 100  -  total flux cleaned = 0.0297616 Jy
! Total flux subtracted in 100 components = 0.0297616 Jy
! Clean residual min=-0.007388 max=0.015562 Jy/beam
! Clean residual mean=-0.000247 rms=0.001949 Jy/beam
! Combined flux in latest and established models = 0.1277 Jy
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 36 components and 0.1277 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.101448Jy  sigma=0.931840
! Fit after  self-cal, rms=0.100865Jy  sigma=0.926124
! Inverting map 
! Added new window around map position (-12, 2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0140741 Jy
! Component: 100  -  total flux cleaned = 0.0234001 Jy
! Total flux subtracted in 100 components = 0.0234001 Jy
! Clean residual min=-0.005874 max=0.010794 Jy/beam
! Clean residual mean=-0.000203 rms=0.001581 Jy/beam
! Combined flux in latest and established models = 0.1511 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 64 components and 0.1511 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.097657Jy  sigma=0.885392
! Fit after  self-cal, rms=0.097251Jy  sigma=0.881181
! 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=3.232 mas, bmaj=10.11 mas, bpa=-8.204 degrees
! Estimated noise=0.60929 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 = 0.0153384 Jy
! Component: 100  -  total flux cleaned = 0.0252785 Jy
! Component: 150  -  total flux cleaned = 0.0321717 Jy
! Component: 200  -  total flux cleaned = 0.0370746 Jy
! Total flux subtracted in 200 components = 0.0370746 Jy
! Clean residual min=-0.004830 max=0.007753 Jy/beam
! Clean residual mean=-0.000189 rms=0.001393 Jy/beam
! Combined flux in latest and established models = 0.188175 Jy
! Performing phase self-cal
! Adding 48 model components to the UV plane model.
! The established model now contains 101 components and 0.188175 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.094696Jy  sigma=0.846194
! Fit after  self-cal, rms=0.094452Jy  sigma=0.843174
! Inverting map 
! Added new window around map position (-26, 2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00778727 Jy
! Component: 100  -  total flux cleaned = 0.0129066 Jy
! Component: 150  -  total flux cleaned = 0.0167583 Jy
! Component: 200  -  total flux cleaned = 0.0198391 Jy
! Total flux subtracted in 200 components = 0.0198391 Jy
! Clean residual min=-0.004168 max=0.005213 Jy/beam
! Clean residual mean=-0.000128 rms=0.001052 Jy/beam
! Combined flux in latest and established models = 0.208014 Jy
! Performing phase self-cal
! Adding 49 model components to the UV plane model.
! The established model now contains 142 components and 0.208014 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.093675Jy  sigma=0.833743
! Fit after  self-cal, rms=0.093556Jy  sigma=0.832350
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.232 x 10.11 at -8.204 degrees (North through East)
! Clean map  min=-0.0037962  max=0.09668 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.92     HN        1.13     KP        0.93     LA        0.92     
!   NL        0.95     OV        1.09     PT        0.92     SC        1.04     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.05     HN        1.28     KP        0.99     LA        0.94     
!   MK        0.98     NL        1.22     OV        0.99     PT        0.99     
!   SC        1.03     
! 
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.99     HN        1.35     KP        1.00     MK        1.00     
!   NL        0.95     OV        0.98     PT        0.99     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.01     FD        0.99     KP        0.96     MK        0.94     
!   NL        1.16     OV        0.91     PT        0.98     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.89     HN        1.11     KP        0.96     LA        0.91     
!   NL        0.99     OV        1.12     PT        0.96     SC        1.05     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.08     HN        1.25     KP        0.98     LA        0.87     
!   MK        1.00     NL        1.16     OV        0.98     PT        1.01     
!   SC        0.93     
! 
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.95     HN        1.47     KP        1.01     MK        1.00     
!   NL        1.12     OV        0.93     PT        0.94     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.62     FD        0.96     KP        0.94     MK        0.96     
!   NL        1.32     OV        1.03     PT        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.91     HN        1.03     KP        0.98     LA        0.94     
!   NL        0.94     OV        1.07     PT        0.95     SC        1.02     
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.07     HN        1.47     KP        0.99     LA        0.83     
!   MK        0.98     NL        1.18     OV        1.01     PT        1.00     
!   SC        1.05     
! 
!  Telescope amplitude corrections in sub-array 3:
!   FD        0.91     HN        1.26     KP        1.05     MK        1.09     
!   NL        1.06     OV        0.93     PT        1.00     
! 
!  Telescope amplitude corrections in sub-array 4:
!   BR        1.32     FD        0.96     KP        1.05     MK        0.94     
!   NL        1.12     OV        0.90     PT        0.98     
! 
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.093556Jy  sigma=0.832350
! Fit after  self-cal, rms=0.101926Jy  sigma=0.818647
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.247 mas, bmaj=10.11 mas, bpa=-8.181 degrees
! Estimated noise=0.615569 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 = 0.00271396 Jy
! Component: 100  -  total flux cleaned = 0.00393931 Jy
! Component: 150  -  total flux cleaned = 0.00454442 Jy
! Component: 200  -  total flux cleaned = 0.00462816 Jy
! Total flux subtracted in 200 components = 0.00462816 Jy
! Clean residual min=-0.002639 max=0.002358 Jy/beam
! Clean residual mean=0.000007 rms=0.000699 Jy/beam
! Combined flux in latest and established models = 0.212642 Jy
! Performing phase self-cal
! Adding 24 model components to the UV plane model.
! The established model now contains 164 components and 0.212642 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.101820Jy  sigma=0.817708
! Fit after  self-cal, rms=0.102076Jy  sigma=0.817246
! 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.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.102076Jy  sigma=0.817246
! Fit after  self-cal, rms=0.102849Jy  sigma=0.816837
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.25 mas, bmaj=10.12 mas, bpa=-8.146 degrees
! Estimated noise=0.61569 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00143098 Jy
! Component: 100  -  total flux cleaned = 0.00159723 Jy
! Component: 150  -  total flux cleaned = 0.00166943 Jy
! Component: 200  -  total flux cleaned = 0.00173668 Jy
! Total flux subtracted in 200 components = 0.00173668 Jy
! Clean residual min=-0.002483 max=0.002497 Jy/beam
! Clean residual mean=0.000003 rms=0.000678 Jy/beam
! Combined flux in latest and established models = 0.214379 Jy
selfcal
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 176 components and 0.214379 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.102805Jy  sigma=0.816549
! Fit after  self-cal, rms=0.102845Jy  sigma=0.816510
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 = 0.000429316 Jy
! Component: 100  -  total flux cleaned = 0.000525459 Jy
! Component: 150  -  total flux cleaned = 0.000613127 Jy
! Component: 200  -  total flux cleaned = 0.000639551 Jy
! Total flux subtracted in 200 components = 0.000639551 Jy
! Clean residual min=-0.002465 max=0.002580 Jy/beam
! Clean residual mean=0.000005 rms=0.000674 Jy/beam
! Combined flux in latest and established models = 0.215018 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 186 components and 0.215018 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.102820Jy  sigma=0.816379
! Fit after  self-cal, rms=0.102819Jy  sigma=0.816367
! 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.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.102819Jy  sigma=0.816367
! Fit after  self-cal, rms=0.103430Jy  sigma=0.811625
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.253 mas, bmaj=10.14 mas, bpa=-8.033 degrees
! Estimated noise=0.615631 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000350979 Jy
! Component: 100  -  total flux cleaned = 0.000380573 Jy
! Component: 150  -  total flux cleaned = 0.000351955 Jy
! Component: 200  -  total flux cleaned = 0.0003528 Jy
! Total flux subtracted in 200 components = 0.0003528 Jy
! Clean residual min=-0.002229 max=0.002070 Jy/beam
! Clean residual mean=-0.000001 rms=0.000579 Jy/beam
! Combined flux in latest and established models = 0.215371 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 201 components and 0.215371 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.103409Jy  sigma=0.811480
! Fit after  self-cal, rms=0.103473Jy  sigma=0.811345
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 = 0.000127319 Jy
! Component: 100  -  total flux cleaned = 0.00015373 Jy
! Component: 150  -  total flux cleaned = 0.000127876 Jy
! Component: 200  -  total flux cleaned = 0.000152496 Jy
! Total flux subtracted in 200 components = 0.000152496 Jy
! Clean residual min=-0.002190 max=0.002120 Jy/beam
! Clean residual mean=-0.000000 rms=0.000575 Jy/beam
! Combined flux in latest and established models = 0.215524 Jy
! Performing phase self-cal
! Adding 27 model components to the UV plane model.
! The established model now contains 211 components and 0.215524 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.103457Jy  sigma=0.811246
! Fit after  self-cal, rms=0.103442Jy  sigma=0.811239
! 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.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.103442Jy  sigma=0.811239
! Fit after  self-cal, rms=0.103656Jy  sigma=0.811223
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.249 mas, bmaj=25.51 mas, bpa=-3.425 degrees
! Estimated noise=0.751338 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000770354 Jy
! Component: 100  -  total flux cleaned = 0.000802309 Jy
! Component: 150  -  total flux cleaned = 0.000830799 Jy
! Component: 200  -  total flux cleaned = 0.000832029 Jy
! Total flux subtracted in 200 components = 0.000832029 Jy
! Clean residual min=-0.002441 max=0.002978 Jy/beam
! Clean residual mean=0.000005 rms=0.000765 Jy/beam
! Combined flux in latest and established models = 0.216356 Jy
selfcal
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 222 components and 0.216356 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.103644Jy  sigma=0.811258
! Fit after  self-cal, rms=0.103648Jy  sigma=0.811235
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 = 0.000118554 Jy
! Component: 100  -  total flux cleaned = 0.000118249 Jy
! Component: 150  -  total flux cleaned = 0.000141688 Jy
! Component: 200  -  total flux cleaned = 0.000139905 Jy
! Total flux subtracted in 200 components = 0.000139905 Jy
! Clean residual min=-0.002390 max=0.003035 Jy/beam
! Clean residual mean=0.000006 rms=0.000765 Jy/beam
! Combined flux in latest and established models = 0.216495 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 228 components and 0.216495 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.103641Jy  sigma=0.811314
! Fit after  self-cal, rms=0.103642Jy  sigma=0.811308
! 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=3.252 mas, bmaj=10.15 mas, bpa=-8.036 degrees
! Estimated noise=0.615126 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.252 x 10.15 at -8.036 degrees (North through East)
! Clean map  min=-0.0020851  max=0.096511 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=2.596 mas, bmaj=7.626 mas, bpa=-4.185 degrees
! Estimated noise=0.948395 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0786598 Jy
! Component: 100  -  total flux cleaned = 0.105959 Jy
! Component: 150  -  total flux cleaned = 0.123544 Jy
! Component: 200  -  total flux cleaned = 0.136981 Jy
! Total flux subtracted in 200 components = 0.136981 Jy
! Clean residual min=-0.005449 max=0.008393 Jy/beam
! Clean residual mean=-0.000182 rms=0.001504 Jy/beam
! Combined flux in latest and established models = 0.136981 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 46 model components to the UV plane model.
! The established model now contains 46 components and 0.136981 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.252 mas, bmaj=10.15 mas, bpa=-8.036 degrees
! Estimated noise=0.615126 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)
! Added new window around map position (-8.5, 0.5).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0192514 Jy
! Component: 100  -  total flux cleaned = 0.0319557 Jy
! Component: 150  -  total flux cleaned = 0.0414057 Jy
! Component: 200  -  total flux cleaned = 0.048675 Jy
! Total flux subtracted in 200 components = 0.048675 Jy
! Clean residual min=-0.003230 max=0.004355 Jy/beam
! Clean residual mean=-0.000104 rms=0.001053 Jy/beam
! Combined flux in latest and established models = 0.185656 Jy
! Adding 87 model components to the UV plane model.
! The established model now contains 129 components and 0.185656 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=8.249 mas, bmaj=25.51 mas, bpa=-3.425 degrees
! Estimated noise=0.751338 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0091448 Jy
! Component: 100  -  total flux cleaned = 0.0152232 Jy
! Component: 150  -  total flux cleaned = 0.0194659 Jy
! Component: 200  -  total flux cleaned = 0.0225491 Jy
! Total flux subtracted in 200 components = 0.0225491 Jy
! Clean residual min=-0.002769 max=0.002683 Jy/beam
! Clean residual mean=-0.000049 rms=0.000885 Jy/beam
! Combined flux in latest and established models = 0.208205 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 = 0.00228081 Jy
! Component: 100  -  total flux cleaned = 0.00397771 Jy
! Component: 150  -  total flux cleaned = 0.00524208 Jy
! Component: 200  -  total flux cleaned = 0.00618783 Jy
! Total flux subtracted in 200 components = 0.00618783 Jy
! Clean residual min=-0.002347 max=0.003003 Jy/beam
! Clean residual mean=-0.000007 rms=0.000779 Jy/beam
! Combined flux in latest and established models = 0.214393 Jy
! Adding 74 model components to the UV plane model.
! The established model now contains 192 components and 0.214393 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.252 mas, bmaj=10.15 mas, bpa=-8.036 degrees
! Estimated noise=0.615126 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000375817 Jy
! Component: 100  -  total flux cleaned = 0.00078362 Jy
! Component: 150  -  total flux cleaned = 0.000978707 Jy
! Component: 200  -  total flux cleaned = 0.000977045 Jy
! Total flux subtracted in 200 components = 0.000977045 Jy
! Clean residual min=-0.002341 max=0.002562 Jy/beam
! Clean residual mean=-0.000001 rms=0.000596 Jy/beam
! Combined flux in latest and established models = 0.21537 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 212 components and 0.21537 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Not correcting unselected IF 4.
! 
! Fit before self-cal, rms=0.103663Jy  sigma=0.811879
! Fit after  self-cal, rms=0.103582Jy  sigma=0.811527
wmodel J0958-3612_S_map.mod
! Writing 212 model components to file: J0958-3612_S_map.mod
wobs   J0958-3612_S_uvs.fits
! Writing UV FITS file: J0958-3612_S_uvs.fits
wwins  J0958-3612_S_map.win
! wwins: Wrote 5 windows to J0958-3612_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 = 0.00046147 Jy
! Component: 100  -  total flux cleaned = 0.000693161 Jy
! Component: 150  -  total flux cleaned = 0.000840826 Jy
! Component: 200  -  total flux cleaned = 0.00108983 Jy
! Component: 250  -  total flux cleaned = 0.00108906 Jy
! Component: 300  -  total flux cleaned = 0.00112214 Jy
! Component: 350  -  total flux cleaned = 0.00118696 Jy
! Component: 400  -  total flux cleaned = 0.00128211 Jy
! Component: 450  -  total flux cleaned = 0.00137454 Jy
! Component: 500  -  total flux cleaned = 0.00149394 Jy
! Component: 550  -  total flux cleaned = 0.00146453 Jy
! Component: 600  -  total flux cleaned = 0.00152246 Jy
! Component: 650  -  total flux cleaned = 0.00152251 Jy
! Component: 700  -  total flux cleaned = 0.00149431 Jy
! Component: 750  -  total flux cleaned = 0.00149435 Jy
! Component: 800  -  total flux cleaned = 0.00146727 Jy
! Component: 850  -  total flux cleaned = 0.00146729 Jy
! Component: 900  -  total flux cleaned = 0.00149397 Jy
! Component: 950  -  total flux cleaned = 0.0015974 Jy
! Component: 1000  -  total flux cleaned = 0.00162248 Jy
! Component: 1050  -  total flux cleaned = 0.00172313 Jy
! Component: 1100  -  total flux cleaned = 0.00164854 Jy
! Component: 1150  -  total flux cleaned = 0.00174668 Jy
! Component: 1200  -  total flux cleaned = 0.00181934 Jy
! Component: 1250  -  total flux cleaned = 0.00184306 Jy
! Component: 1300  -  total flux cleaned = 0.00198507 Jy
! Component: 1350  -  total flux cleaned = 0.00198537 Jy
! Component: 1400  -  total flux cleaned = 0.00214734 Jy
! Component: 1450  -  total flux cleaned = 0.00217031 Jy
! Component: 1500  -  total flux cleaned = 0.00230621 Jy
! Component: 1550  -  total flux cleaned = 0.002284 Jy
! Component: 1600  -  total flux cleaned = 0.00237312 Jy
! Component: 1650  -  total flux cleaned = 0.00241686 Jy
! Component: 1700  -  total flux cleaned = 0.00252564 Jy
! Component: 1750  -  total flux cleaned = 0.00265497 Jy
! Component: 1800  -  total flux cleaned = 0.00267611 Jy
! Component: 1850  -  total flux cleaned = 0.0027821 Jy
! Component: 1900  -  total flux cleaned = 0.00288695 Jy
! Component: 1950  -  total flux cleaned = 0.00297002 Jy
! Component: 2000  -  total flux cleaned = 0.00307287 Jy
! Component: 2050  -  total flux cleaned = 0.00313391 Jy
! Component: 2100  -  total flux cleaned = 0.00315392 Jy
! Component: 2150  -  total flux cleaned = 0.00321438 Jy
! Component: 2200  -  total flux cleaned = 0.00329412 Jy
! Component: 2250  -  total flux cleaned = 0.00335356 Jy
! Component: 2300  -  total flux cleaned = 0.00337311 Jy
! Component: 2350  -  total flux cleaned = 0.00343151 Jy
! Component: 2400  -  total flux cleaned = 0.0034897 Jy
! Component: 2450  -  total flux cleaned = 0.0034898 Jy
! Component: 2500  -  total flux cleaned = 0.00360411 Jy
! Component: 2550  -  total flux cleaned = 0.00366074 Jy
! Component: 2600  -  total flux cleaned = 0.00373569 Jy
! Component: 2650  -  total flux cleaned = 0.00373564 Jy
! Component: 2700  -  total flux cleaned = 0.00377254 Jy
! Component: 2750  -  total flux cleaned = 0.00384579 Jy
! Component: 2800  -  total flux cleaned = 0.00393684 Jy
! Component: 2850  -  total flux cleaned = 0.00404501 Jy
! Component: 2900  -  total flux cleaned = 0.00399117 Jy
! Component: 2950  -  total flux cleaned = 0.00416954 Jy
! Component: 3000  -  total flux cleaned = 0.00418711 Jy
! Component: 3050  -  total flux cleaned = 0.00422225 Jy
! Component: 3100  -  total flux cleaned = 0.004327 Jy
! Component: 3150  -  total flux cleaned = 0.00430948 Jy
! Component: 3200  -  total flux cleaned = 0.00437864 Jy
! Component: 3250  -  total flux cleaned = 0.00443016 Jy
! Component: 3300  -  total flux cleaned = 0.00451532 Jy
! Component: 3350  -  total flux cleaned = 0.00456636 Jy
! Component: 3400  -  total flux cleaned = 0.00465055 Jy
! Component: 3450  -  total flux cleaned = 0.00471757 Jy
! Component: 3500  -  total flux cleaned = 0.00483412 Jy
! Component: 3550  -  total flux cleaned = 0.00485083 Jy
! Component: 3600  -  total flux cleaned = 0.00490021 Jy
! Component: 3650  -  total flux cleaned = 0.00496558 Jy
! Component: 3700  -  total flux cleaned = 0.00507944 Jy
! Component: 3750  -  total flux cleaned = 0.00506324 Jy
! Component: 3800  -  total flux cleaned = 0.00514365 Jy
! Component: 3850  -  total flux cleaned = 0.00515952 Jy
! Component: 3900  -  total flux cleaned = 0.00522318 Jy
! Component: 3950  -  total flux cleaned = 0.00528634 Jy
! Component: 4000  -  total flux cleaned = 0.00519208 Jy
! Component: 4050  -  total flux cleaned = 0.0052702 Jy
! Total flux subtracted in 4096 components = 0.00528576 Jy
! Clean residual min=-0.000922 max=0.000927 Jy/beam
! Clean residual mean=-0.000002 rms=0.000305 Jy/beam
! Combined flux in latest and established models = 0.220656 Jy
keep
! Adding 301 model components to the UV plane model.
! The established model now contains 513 components and 0.220656 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   J0958-3612_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.252 x 10.15 at -8.036 degrees (North through East)
! Clean map  min=-0.0016866  max=0.099089 Jy/beam
! Writing clean map to FITS file: J0958-3612_S_map.fits
wmodel J0958-3612_S_map.mod
! Writing 513 model components to file: J0958-3612_S_map.mod
wobs   J0958-3612_S_uvs.fits
! Writing UV FITS file: J0958-3612_S_uvs.fits
wwins  J0958-3612_S_map.win
! wwins: Wrote 6 windows to J0958-3612_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.0990889 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000303972 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.920302 0.920302 1.8406 3.68121 7.36241 14.7248 29.4497 58.8993
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0009 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.099 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  325.98 
quit
! Quitting program
! Log file J0958-3612_S_dfm.log closed on Fri Feb 15 19:50:27 2019