! Started logfile: /scr/pima/rv124_uvs/J0439-4522_S_dfm.log on Mon Dec 24 01:39:18 2018
float field_size
field_size =  1024
float field_cell
field_cell =   0.5000
float taper_size
taper_size =   20.0
float freq
freq       =    2.23275
obs     /scr/pima/rv124_uvs/J0439-4522_S_uva.fits
! Reading UV FITS file: /scr/pima/rv124_uvs/J0439-4522_S_uva.fits
! AN table 1: 5 integrations on 6 of 6 possible baselines.
! AN table 2: 4 integrations on 6 of 6 possible baselines.
! Apparent sampling: 0.833333 visibilities/baseline/integration-bin.
! Found source: J0439-4522
! 
! 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  2.23275e+09        8e+06          1        8e+06
!  02        2  2.26275e+09        8e+06          1        8e+06
!  03        3  2.35275e+09        8e+06          1        8e+06
!  04        4  2.37275e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 79 lines of history.
! 
! Reading 180 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 J0439-4522_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 6 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 3.
!  A total of 20 telescope corrections were flagged in sub-array 1.
!  A total of 16 telescope corrections were flagged in sub-array 2.
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  A total of 2 telescope corrections were flagged in sub-array 2.
! 
! Fit before self-cal, rms=1.286368Jy  sigma=13.905186
! Fit after  self-cal, rms=0.232059Jy  sigma=2.685196
! 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=2.633 mas, bmaj=18.35 mas, bpa=10.8 degrees
! Estimated noise=7.23438 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.625518 Jy
! Component: 100  -  total flux cleaned = 0.77386 Jy
! Total flux subtracted in 100 components = 0.77386 Jy
! Clean residual min=-0.047851 max=0.057179 Jy/beam
! Clean residual mean=-0.000216 rms=0.016992 Jy/beam
! Combined flux in latest and established models = 0.77386 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.77386 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.113717Jy  sigma=1.254027
! Fit after  self-cal, rms=0.113632Jy  sigma=1.253587
! 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=3.147 mas, bmaj=21.31 mas, bpa=10.08 degrees
! Estimated noise=6.15241 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 = 0.0608281 Jy
! Component: 100  -  total flux cleaned = 0.0789897 Jy
! Component: 150  -  total flux cleaned = 0.0888907 Jy
! Component: 200  -  total flux cleaned = 0.0918739 Jy
! Total flux subtracted in 200 components = 0.0918739 Jy
! Clean residual min=-0.010324 max=0.010396 Jy/beam
! Clean residual mean=0.000064 rms=0.004097 Jy/beam
! Combined flux in latest and established models = 0.865734 Jy
! Performing phase self-cal
! Adding 65 model components to the UV plane model.
! The established model now contains 70 components and 0.865734 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.063336Jy  sigma=0.697861
! Fit after  self-cal, rms=0.063036Jy  sigma=0.695316
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.147 x 21.31 at 10.08 degrees (North through East)
! Clean map  min=-0.018494  max=0.72509 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00     KP        1.00     MK        0.99     PT        1.01     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.97     KP        0.95     PT        1.06     SC        1.05     
! 
! 
! Correcting IF 2.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.00     KP        0.98     MK        1.02     PT        1.03     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        1.03     KP        0.96     PT        0.97     SC        0.97     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.00*    KP        0.00*    MK        0.00*    PT        0.00*    
! 
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.00*    KP        0.00*    PT        0.00*    SC        0.00*    
! 
! 
! Correcting IF 4.
!  A total of 6 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     KP        0.97     MK        0.99     PT        0.99     
! 
!  A total of 6 telescope corrections were flagged in sub-array 2.
!  Telescope amplitude corrections in sub-array 2:
!   FD        0.97     KP        0.97     PT        1.06     SC        0.96     
! 
! 
! Fit before self-cal, rms=0.063036Jy  sigma=0.695316
! Fit after  self-cal, rms=0.052115Jy  sigma=0.594324
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.991 mas, bmaj=19.68 mas, bpa=8.013 degrees
! Estimated noise=7.36322 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 = 0.00622383 Jy
! Component: 100  -  total flux cleaned = 0.00602951 Jy
! Component: 150  -  total flux cleaned = 0.00353589 Jy
! Component: 200  -  total flux cleaned = 0.00130068 Jy
! Total flux subtracted in 200 components = 0.00130068 Jy
! Clean residual min=-0.003135 max=0.003130 Jy/beam
! Clean residual mean=-0.000013 rms=0.001110 Jy/beam
! Combined flux in latest and established models = 0.867035 Jy
! Performing phase self-cal
! Adding 56 model components to the UV plane model.
! The established model now contains 126 components and 0.867035 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.048336Jy  sigma=0.554419
! Fit after  self-cal, rms=0.048282Jy  sigma=0.553528
! 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=0.048282Jy  sigma=0.553528
! Fit after  self-cal, rms=0.048207Jy  sigma=0.552041
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.993 mas, bmaj=19.7 mas, bpa=8.013 degrees
! Estimated noise=7.36136 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00126592 Jy
! Component: 100  -  total flux cleaned = -0.0024076 Jy
! Component: 150  -  total flux cleaned = -0.00359658 Jy
! Component: 200  -  total flux cleaned = -0.0044318 Jy
! Total flux subtracted in 200 components = -0.0044318 Jy
! Clean residual min=-0.002213 max=0.002234 Jy/beam
! Clean residual mean=-0.000008 rms=0.000776 Jy/beam
! Combined flux in latest and established models = 0.862603 Jy
selfcal
! Performing phase self-cal
! Adding 51 model components to the UV plane model.
! The established model now contains 168 components and 0.862603 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.047300Jy  sigma=0.543317
! Fit after  self-cal, rms=0.047278Jy  sigma=0.543089
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 = -0.00195646 Jy
! Component: 100  -  total flux cleaned = -0.00251563 Jy
! Component: 150  -  total flux cleaned = -0.00261044 Jy
! Component: 200  -  total flux cleaned = -0.00289773 Jy
! Total flux subtracted in 200 components = -0.00289773 Jy
! Clean residual min=-0.001545 max=0.001552 Jy/beam
! Clean residual mean=-0.000003 rms=0.000542 Jy/beam
! Combined flux in latest and established models = 0.859706 Jy
! Performing phase self-cal
! Adding 47 model components to the UV plane model.
! The established model now contains 205 components and 0.859706 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.046843Jy  sigma=0.538677
! Fit after  self-cal, rms=0.046839Jy  sigma=0.538532
! 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=0.046839Jy  sigma=0.538532
! Fit after  self-cal, rms=0.046830Jy  sigma=0.537782
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.993 mas, bmaj=19.7 mas, bpa=8.012 degrees
! Estimated noise=7.3583 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000410379 Jy
! Component: 100  -  total flux cleaned = -0.000598637 Jy
! Component: 150  -  total flux cleaned = -0.000960493 Jy
! Component: 200  -  total flux cleaned = -0.00104863 Jy
! Total flux subtracted in 200 components = -0.00104863 Jy
! Clean residual min=-0.001433 max=0.001415 Jy/beam
! Clean residual mean=-0.000005 rms=0.000486 Jy/beam
! Combined flux in latest and established models = 0.858657 Jy
selfcal
! Performing phase self-cal
! Adding 52 model components to the UV plane model.
! The established model now contains 244 components and 0.858657 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.046499Jy  sigma=0.534595
! Fit after  self-cal, rms=0.046494Jy  sigma=0.534486
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 = -0.000860718 Jy
! Component: 100  -  total flux cleaned = -0.00100329 Jy
! Component: 150  -  total flux cleaned = -0.00141449 Jy
! Component: 200  -  total flux cleaned = -0.00186842 Jy
! Total flux subtracted in 200 components = -0.00186842 Jy
! Clean residual min=-0.001056 max=0.001068 Jy/beam
! Clean residual mean=-0.000000 rms=0.000356 Jy/beam
! Combined flux in latest and established models = 0.856789 Jy
! Performing phase self-cal
! Adding 52 model components to the UV plane model.
! The established model now contains 275 components and 0.856789 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.046312Jy  sigma=0.532609
! Fit after  self-cal, rms=0.046312Jy  sigma=0.532525
! 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=0.046312Jy  sigma=0.532525
! Fit after  self-cal, rms=0.046315Jy  sigma=0.532160
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=10.18 mas, bmaj=49.85 mas, bpa=9.335 degrees
! Estimated noise=10.1246 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000469202 Jy
! Component: 100  -  total flux cleaned = -0.000176474 Jy
! Component: 150  -  total flux cleaned = -0.000327243 Jy
! Component: 200  -  total flux cleaned = -0.00059136 Jy
! Total flux subtracted in 200 components = -0.00059136 Jy
! Clean residual min=-0.000489 max=0.000487 Jy/beam
! Clean residual mean=-0.000001 rms=0.000178 Jy/beam
! Combined flux in latest and established models = 0.856198 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 299 components and 0.856198 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.046228Jy  sigma=0.531467
! Fit after  self-cal, rms=0.046229Jy  sigma=0.531425
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 = 1.80605e-05 Jy
! Component: 100  -  total flux cleaned = -0.000122549 Jy
! Component: 150  -  total flux cleaned = -0.000418218 Jy
! Component: 200  -  total flux cleaned = -0.000616291 Jy
! Total flux subtracted in 200 components = -0.000616291 Jy
! Clean residual min=-0.000358 max=0.000354 Jy/beam
! Clean residual mean=0.000002 rms=0.000133 Jy/beam
! Combined flux in latest and established models = 0.855581 Jy
! Performing phase self-cal
! Adding 45 model components to the UV plane model.
! The established model now contains 340 components and 0.855581 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.046185Jy  sigma=0.531092
! Fit after  self-cal, rms=0.046188Jy  sigma=0.531076
! 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=2.993 mas, bmaj=19.7 mas, bpa=8.014 degrees
! Estimated noise=7.35656 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.993 x 19.7 at 8.014 degrees (North through East)
! Clean map  min=-0.0083286  max=0.71471 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=0.046188Jy  sigma=0.531076
! Fit after  self-cal, rms=0.033809Jy  sigma=0.364651
! Inverting map and beam 
! Estimated beam: bmin=2.994 mas, bmaj=19.71 mas, bpa=8.011 degrees
! Estimated noise=7.3584 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000978227 Jy
! Component: 100  -  total flux cleaned = 0.00148581 Jy
! Component: 150  -  total flux cleaned = 0.00168159 Jy
! Component: 200  -  total flux cleaned = 0.00213112 Jy
! Total flux subtracted in 200 components = 0.00213112 Jy
! Clean residual min=-0.000720 max=0.000723 Jy/beam
! Clean residual mean=-0.000002 rms=0.000250 Jy/beam
! Combined flux in latest and established models = 0.857712 Jy
! Performing phase self-cal
! Adding 50 model components to the UV plane model.
! The established model now contains 386 components and 0.857712 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.033610Jy  sigma=0.363246
! Fit after  self-cal, rms=0.033620Jy  sigma=0.363144
! Inverting map 
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000142923 Jy
! Component: 100  -  total flux cleaned = -2.24553e-05 Jy
! Component: 150  -  total flux cleaned = -0.000367278 Jy
! Component: 200  -  total flux cleaned = -0.000591178 Jy
! Total flux subtracted in 200 components = -0.000591178 Jy
! Clean residual min=-0.000613 max=0.000616 Jy/beam
! Clean residual mean=-0.000002 rms=0.000204 Jy/beam
! Combined flux in latest and established models = 0.857121 Jy
! Performing phase self-cal
! Adding 52 model components to the UV plane model.
! The established model now contains 433 components and 0.857121 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.033532Jy  sigma=0.362363
! Fit after  self-cal, rms=0.033542Jy  sigma=0.362295
! Inverting map 
! Performing amp+phase self-cal
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.033542Jy  sigma=0.362295
! Fit after  self-cal, rms=0.033579Jy  sigma=0.362011
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=2.658 mas, bmaj=18.4 mas, bpa=10.4 degrees
! Estimated noise=8.17649 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.614144 Jy
! Component: 100  -  total flux cleaned = 0.756824 Jy
! Component: 150  -  total flux cleaned = 0.817316 Jy
! Component: 200  -  total flux cleaned = 0.8423 Jy
! Total flux subtracted in 200 components = 0.8423 Jy
! Clean residual min=-0.017569 max=0.017824 Jy/beam
! Clean residual mean=-0.000080 rms=0.006746 Jy/beam
! Combined flux in latest and established models = 0.8423 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 37 model components to the UV plane model.
! The established model now contains 37 components and 0.8423 Jy
! Inverting map and beam 
! Estimated beam: bmin=2.995 mas, bmaj=19.71 mas, bpa=8.008 degrees
! Estimated noise=7.35674 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 = 0.0109369 Jy
! Component: 100  -  total flux cleaned = 0.013376 Jy
! Component: 150  -  total flux cleaned = 0.0151759 Jy
! Component: 200  -  total flux cleaned = 0.0144431 Jy
! Total flux subtracted in 200 components = 0.0144431 Jy
! Clean residual min=-0.005960 max=0.005961 Jy/beam
! Clean residual mean=-0.000014 rms=0.002398 Jy/beam
! Combined flux in latest and established models = 0.856743 Jy
! Adding 49 model components to the UV plane model.
! The established model now contains 82 components and 0.856743 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=10.19 mas, bmaj=49.87 mas, bpa=9.328 degrees
! Estimated noise=10.1179 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -6.17237e-05 Jy
! Component: 100  -  total flux cleaned = 1.05187e-05 Jy
! Component: 150  -  total flux cleaned = -0.000429819 Jy
! Component: 200  -  total flux cleaned = -0.00042931 Jy
! Total flux subtracted in 200 components = -0.00042931 Jy
! Clean residual min=-0.001988 max=0.001994 Jy/beam
! Clean residual mean=-0.000014 rms=0.000742 Jy/beam
! Combined flux in latest and established models = 0.856313 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 = -0.000121679 Jy
! Component: 100  -  total flux cleaned = -0.000123064 Jy
! Component: 150  -  total flux cleaned = -0.000263305 Jy
! Component: 200  -  total flux cleaned = -0.00010957 Jy
! Total flux subtracted in 200 components = -0.00010957 Jy
! Clean residual min=-0.002634 max=0.002584 Jy/beam
! Clean residual mean=-0.000029 rms=0.000823 Jy/beam
! Combined flux in latest and established models = 0.856204 Jy
! Adding 80 model components to the UV plane model.
! The established model now contains 162 components and 0.856204 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=2.995 mas, bmaj=19.71 mas, bpa=8.008 degrees
! Estimated noise=7.35674 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0015086 Jy
! Component: 100  -  total flux cleaned = -0.00084118 Jy
! Component: 150  -  total flux cleaned = -5.73861e-06 Jy
! Component: 200  -  total flux cleaned = 0.000196976 Jy
! Total flux subtracted in 200 components = 0.000196976 Jy
! Clean residual min=-0.002959 max=0.002976 Jy/beam
! Clean residual mean=-0.000005 rms=0.001133 Jy/beam
! Combined flux in latest and established models = 0.856401 Jy
selfcal
! Performing phase self-cal
! Adding 42 model components to the UV plane model.
! The established model now contains 204 components and 0.856401 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.035578Jy  sigma=0.380061
! Fit after  self-cal, rms=0.035360Jy  sigma=0.377976
wmodel J0439-4522_S_map.mod
! Writing 204 model components to file: J0439-4522_S_map.mod
wobs   J0439-4522_S_uvs.fits
! Writing UV FITS file: J0439-4522_S_uvs.fits
wwins  J0439-4522_S_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap   /scr/pima/rv124_uvs/J0439-4522_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 2.995 x 19.71 at 8.008 degrees (North through East)
! Clean map  min=-0.0088108  max=0.70978 Jy/beam
! Writing clean map to FITS file: /scr/pima/rv124_uvs/J0439-4522_S_map.fits
wmodel /scr/pima/rv124_uvs/J0439-4522_S_map.mod
! Writing 204 model components to file: /scr/pima/rv124_uvs/J0439-4522_S_map.mod
wobs   /scr/pima/rv124_uvs/J0439-4522_S_uvs.fits
! Writing UV FITS file: /scr/pima/rv124_uvs/J0439-4522_S_uvs.fits
wwins  /scr/pima/rv124_uvs/J0439-4522_S_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
! 
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.709784 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00105204 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.444657 0.444657 0.889314 1.77863 3.55726 7.11451 14.229 28.458 56.9161
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0031 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.709 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  674.677 
quit
! Quitting program
! Log file /scr/pima/rv124_uvs/J0439-4522_S_dfm.log closed on Mon Dec 24 01:39:21 2018