! Started logfile: /image_prod/ug002_uva//J1550+1120_S_dfm.log on Thu Mar  5 02:27:07 2020
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     /image_prod/ug002_uva//J1550+1120_S_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1550+1120_S_uva.fits
! AN table 1: 60 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.968981 visibilities/baseline/integration-bin.
! Found source: J1550+1120
! 
! There are 3 IFs, and a total of 3 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
! 
! Polarization(s): RR
! 
! Read 40 lines of history.
! 
! Reading 6279 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 3 channels.
! Selecting polarization: RR,  channels: 1..3
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
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 J1550+1120_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 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 9 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.015395Jy  sigma=8.894210
! Fit after  self-cal, rms=0.874611Jy  sigma=7.639153
! 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=3.176 mas, bmaj=12.07 mas, bpa=-19.07 degrees
! Estimated noise=1.3781 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 = 0.101313 Jy
! Component: 100  -  total flux cleaned = 0.126248 Jy
! Total flux subtracted in 100 components = 0.126248 Jy
! Clean residual min=-0.004474 max=0.009713 Jy/beam
! Clean residual mean=-0.000010 rms=0.001254 Jy/beam
! Combined flux in latest and established models = 0.126248 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 11 components and 0.126248 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.059260Jy  sigma=0.482410
! Fit after  self-cal, rms=0.059217Jy  sigma=0.482240
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0100514 Jy
! Component: 100  -  total flux cleaned = 0.0142695 Jy
! Total flux subtracted in 100 components = 0.0142695 Jy
! Clean residual min=-0.003062 max=0.003768 Jy/beam
! Clean residual mean=0.000010 rms=0.000873 Jy/beam
! Combined flux in latest and established models = 0.140518 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 19 components and 0.140518 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057832Jy  sigma=0.468398
! Fit after  self-cal, rms=0.057780Jy  sigma=0.468137
! 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=3.804 mas, bmaj=12.2 mas, bpa=-18.94 degrees
! Estimated noise=1.04445 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 = 0.00125764 Jy
! Component: 100  -  total flux cleaned = 0.00101703 Jy
! Component: 150  -  total flux cleaned = 0.000824942 Jy
! Component: 200  -  total flux cleaned = 0.000771668 Jy
! Total flux subtracted in 200 components = 0.000771668 Jy
! Clean residual min=-0.002539 max=0.003131 Jy/beam
! Clean residual mean=0.000011 rms=0.000690 Jy/beam
! Combined flux in latest and established models = 0.14129 Jy
! Performing phase self-cal
! Adding 19 model components to the UV plane model.
! The established model now contains 37 components and 0.141289 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.057591Jy  sigma=0.466292
! Fit after  self-cal, rms=0.057573Jy  sigma=0.466201
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.804 x 12.2 at -18.94 degrees (North through East)
! Clean map  min=-0.0024677  max=0.12828 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        1.01     HN        1.03     KP        0.99     
!   LA        1.01     MK        1.02     NL        0.94     OV        1.00     
!   PT        1.04     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.01     HN        0.99     KP        1.01     
!   LA        1.02     MK        1.00     NL        0.92     OV        0.98     
!   PT        1.01     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.02     HN        0.97     KP        1.02     
!   LA        1.03     MK        1.00     NL        0.94     OV        1.02     
!   PT        0.98     
! 
! 
! Fit before self-cal, rms=0.057573Jy  sigma=0.466201
! Fit after  self-cal, rms=0.056750Jy  sigma=0.463974
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.803 mas, bmaj=12.21 mas, bpa=-18.98 degrees
! Estimated noise=1.04012 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 = 0.000877703 Jy
! Component: 100  -  total flux cleaned = 0.00108594 Jy
! Component: 150  -  total flux cleaned = 0.001179 Jy
! Component: 200  -  total flux cleaned = 0.00120528 Jy
! Total flux subtracted in 200 components = 0.00120528 Jy
! Clean residual min=-0.002234 max=0.003034 Jy/beam
! Clean residual mean=0.000008 rms=0.000596 Jy/beam
! Combined flux in latest and established models = 0.142495 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 50 components and 0.142495 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056697Jy  sigma=0.463499
! Fit after  self-cal, rms=0.056697Jy  sigma=0.463448
! Inverting map 
! Added new window around map position (8.5, -17).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00273224 Jy
! Component: 100  -  total flux cleaned = 0.00401797 Jy
! Component: 150  -  total flux cleaned = 0.00433564 Jy
! Component: 200  -  total flux cleaned = 0.00448405 Jy
! Total flux subtracted in 200 components = 0.00448405 Jy
! Clean residual min=-0.002014 max=0.002335 Jy/beam
! Clean residual mean=0.000010 rms=0.000532 Jy/beam
! Combined flux in latest and established models = 0.146979 Jy
! Performing phase self-cal
! Adding 33 model components to the UV plane model.
! The established model now contains 83 components and 0.146979 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056555Jy  sigma=0.462089
! Fit after  self-cal, rms=0.056550Jy  sigma=0.462017
! 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.
! 
! Fit before self-cal, rms=0.056550Jy  sigma=0.462017
! Fit after  self-cal, rms=0.056501Jy  sigma=0.458588
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.798 mas, bmaj=12.22 mas, bpa=-18.92 degrees
! Estimated noise=1.03881 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000500236 Jy
! Component: 100  -  total flux cleaned = 0.000746109 Jy
! Component: 150  -  total flux cleaned = 0.000825263 Jy
! Component: 200  -  total flux cleaned = 0.000871119 Jy
! Total flux subtracted in 200 components = 0.000871119 Jy
! Clean residual min=-0.001502 max=0.001855 Jy/beam
! Clean residual mean=-0.000002 rms=0.000404 Jy/beam
! Combined flux in latest and established models = 0.14785 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 105 components and 0.14785 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056466Jy  sigma=0.458340
! Fit after  self-cal, rms=0.056476Jy  sigma=0.458302
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (64.5, 67).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00167514 Jy
! Component: 100  -  total flux cleaned = 0.00193326 Jy
! Component: 150  -  total flux cleaned = 0.00190013 Jy
! Component: 200  -  total flux cleaned = 0.00195732 Jy
! Total flux subtracted in 200 components = 0.00195732 Jy
! Clean residual min=-0.001458 max=0.001591 Jy/beam
! Clean residual mean=-0.000005 rms=0.000374 Jy/beam
! Combined flux in latest and established models = 0.149807 Jy
! Performing phase self-cal
! Adding 32 model components to the UV plane model.
! The established model now contains 136 components and 0.149807 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056418Jy  sigma=0.457719
! Fit after  self-cal, rms=0.056414Jy  sigma=0.457686
! 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.
! 
! Fit before self-cal, rms=0.056414Jy  sigma=0.457686
! Fit after  self-cal, rms=0.056429Jy  sigma=0.457646
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.798 mas, bmaj=12.23 mas, bpa=-18.9 degrees
! Estimated noise=1.03783 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000444543 Jy
! Component: 100  -  total flux cleaned = 0.000413917 Jy
! Component: 150  -  total flux cleaned = 0.000440917 Jy
! Component: 200  -  total flux cleaned = 0.000464922 Jy
! Total flux subtracted in 200 components = 0.000464922 Jy
! Clean residual min=-0.001401 max=0.001438 Jy/beam
! Clean residual mean=-0.000005 rms=0.000362 Jy/beam
! Combined flux in latest and established models = 0.150272 Jy
selfcal
! Performing phase self-cal
! Adding 28 model components to the UV plane model.
! The established model now contains 152 components and 0.150272 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056403Jy  sigma=0.457441
! Fit after  self-cal, rms=0.056403Jy  sigma=0.457434
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 = 7.94175e-05 Jy
! Component: 100  -  total flux cleaned = 8.02286e-05 Jy
! Component: 150  -  total flux cleaned = 0.000123549 Jy
! Component: 200  -  total flux cleaned = 0.000143768 Jy
! Total flux subtracted in 200 components = 0.000143768 Jy
! Clean residual min=-0.001398 max=0.001375 Jy/beam
! Clean residual mean=-0.000005 rms=0.000356 Jy/beam
! Combined flux in latest and established models = 0.150416 Jy
! Performing phase self-cal
! Adding 40 model components to the UV plane model.
! The established model now contains 169 components and 0.150416 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056387Jy  sigma=0.457313
! Fit after  self-cal, rms=0.056387Jy  sigma=0.457310
! 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.
! 
! Fit before self-cal, rms=0.056387Jy  sigma=0.457310
! Fit after  self-cal, rms=0.056418Jy  sigma=0.457293
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=8.014 mas, bmaj=12.91 mas, bpa=-14.96 degrees
! Estimated noise=1.19816 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000639884 Jy
! Component: 100  -  total flux cleaned = 0.000952926 Jy
! Component: 150  -  total flux cleaned = 0.00100536 Jy
! Component: 200  -  total flux cleaned = 0.0010213 Jy
! Total flux subtracted in 200 components = 0.0010213 Jy
! Clean residual min=-0.001265 max=0.001232 Jy/beam
! Clean residual mean=-0.000007 rms=0.000375 Jy/beam
! Combined flux in latest and established models = 0.151437 Jy
selfcal
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 183 components and 0.151437 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056408Jy  sigma=0.457244
! Fit after  self-cal, rms=0.056409Jy  sigma=0.457237
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 = 0.000109118 Jy
! Component: 100  -  total flux cleaned = 0.000109532 Jy
! Component: 150  -  total flux cleaned = 9.67439e-05 Jy
! Component: 200  -  total flux cleaned = 4.88208e-05 Jy
! Total flux subtracted in 200 components = 4.88208e-05 Jy
! Clean residual min=-0.001258 max=0.001219 Jy/beam
! Clean residual mean=-0.000007 rms=0.000373 Jy/beam
! Combined flux in latest and established models = 0.151486 Jy
! Performing phase self-cal
! Adding 26 model components to the UV plane model.
! The established model now contains 192 components and 0.151486 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056404Jy  sigma=0.457215
! Fit after  self-cal, rms=0.056403Jy  sigma=0.457213
! 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=3.796 mas, bmaj=12.24 mas, bpa=-18.89 degrees
! Estimated noise=1.03747 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.796 x 12.24 at -18.89 degrees (North through East)
! Clean map  min=-0.0013208  max=0.1278 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=3.176 mas, bmaj=12.11 mas, bpa=-19.04 degrees
! Estimated noise=1.36646 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.100412 Jy
! Component: 100  -  total flux cleaned = 0.125379 Jy
! Component: 150  -  total flux cleaned = 0.135275 Jy
! Component: 200  -  total flux cleaned = 0.139854 Jy
! Total flux subtracted in 200 components = 0.139854 Jy
! Clean residual min=-0.002421 max=0.002471 Jy/beam
! Clean residual mean=-0.000010 rms=0.000679 Jy/beam
! Combined flux in latest and established models = 0.139854 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 18 model components to the UV plane model.
! The established model now contains 18 components and 0.139854 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.796 mas, bmaj=12.24 mas, bpa=-18.89 degrees
! Estimated noise=1.03747 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 = 0.00363408 Jy
! Component: 100  -  total flux cleaned = 0.00583957 Jy
! Component: 150  -  total flux cleaned = 0.00719419 Jy
! Component: 200  -  total flux cleaned = 0.00804551 Jy
! Total flux subtracted in 200 components = 0.00804551 Jy
! Clean residual min=-0.001751 max=0.001610 Jy/beam
! Clean residual mean=-0.000005 rms=0.000423 Jy/beam
! Combined flux in latest and established models = 0.1479 Jy
! Adding 53 model components to the UV plane model.
! The established model now contains 68 components and 0.1479 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=8.014 mas, bmaj=12.91 mas, bpa=-14.96 degrees
! Estimated noise=1.19816 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0016389 Jy
! Component: 100  -  total flux cleaned = 0.00265431 Jy
! Component: 150  -  total flux cleaned = 0.00303337 Jy
! Component: 200  -  total flux cleaned = 0.00329624 Jy
! Total flux subtracted in 200 components = 0.00329624 Jy
! Clean residual min=-0.001354 max=0.001310 Jy/beam
! Clean residual mean=-0.000007 rms=0.000398 Jy/beam
! Combined flux in latest and established models = 0.151196 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 = 0.000176511 Jy
! Component: 100  -  total flux cleaned = 0.000221951 Jy
! Component: 150  -  total flux cleaned = 0.000285052 Jy
! Component: 200  -  total flux cleaned = 0.000324696 Jy
! Total flux subtracted in 200 components = 0.000324696 Jy
! Clean residual min=-0.001328 max=0.001247 Jy/beam
! Clean residual mean=-0.000007 rms=0.000389 Jy/beam
! Combined flux in latest and established models = 0.151521 Jy
! Adding 66 model components to the UV plane model.
! The established model now contains 123 components and 0.151521 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.796 mas, bmaj=12.24 mas, bpa=-18.89 degrees
! Estimated noise=1.03747 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000192563 Jy
! Component: 100  -  total flux cleaned = 0.000189939 Jy
! Component: 150  -  total flux cleaned = 0.000291776 Jy
! Component: 200  -  total flux cleaned = 0.0003554 Jy
! Total flux subtracted in 200 components = 0.0003554 Jy
! Clean residual min=-0.001561 max=0.001325 Jy/beam
! Clean residual mean=-0.000004 rms=0.000379 Jy/beam
! Combined flux in latest and established models = 0.151876 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 143 components and 0.151876 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.056473Jy  sigma=0.457794
! Fit after  self-cal, rms=0.056470Jy  sigma=0.457742
wmodel J1550+1120_S_map.mod
! Writing 143 model components to file: J1550+1120_S_map.mod
wobs   J1550+1120_S_uvs.fits
! Writing UV FITS file: J1550+1120_S_uvs.fits
wwins  J1550+1120_S_map.win
! wwins: Wrote 3 windows to J1550+1120_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 = -0.000550214 Jy
! Component: 100  -  total flux cleaned = -0.000551666 Jy
! Component: 150  -  total flux cleaned = -0.000528263 Jy
! Component: 200  -  total flux cleaned = -0.000528382 Jy
! Component: 250  -  total flux cleaned = -0.00057282 Jy
! Component: 300  -  total flux cleaned = -0.000658365 Jy
! Component: 350  -  total flux cleaned = -0.000721027 Jy
! Component: 400  -  total flux cleaned = -0.000863698 Jy
! Component: 450  -  total flux cleaned = -0.000962957 Jy
! Component: 500  -  total flux cleaned = -0.00104075 Jy
! Component: 550  -  total flux cleaned = -0.00107869 Jy
! Component: 600  -  total flux cleaned = -0.00113513 Jy
! Component: 650  -  total flux cleaned = -0.00113537 Jy
! Component: 700  -  total flux cleaned = -0.00124426 Jy
! Component: 750  -  total flux cleaned = -0.00127989 Jy
! Component: 800  -  total flux cleaned = -0.00131484 Jy
! Component: 850  -  total flux cleaned = -0.00136667 Jy
! Component: 900  -  total flux cleaned = -0.00138357 Jy
! Component: 950  -  total flux cleaned = -0.00143389 Jy
! Component: 1000  -  total flux cleaned = -0.00151644 Jy
! Component: 1050  -  total flux cleaned = -0.00158124 Jy
! Component: 1100  -  total flux cleaned = -0.0016133 Jy
! Component: 1150  -  total flux cleaned = -0.00167664 Jy
! Component: 1200  -  total flux cleaned = -0.0016921 Jy
! Component: 1250  -  total flux cleaned = -0.00170756 Jy
! Component: 1300  -  total flux cleaned = -0.00169247 Jy
! Component: 1350  -  total flux cleaned = -0.0017075 Jy
! Component: 1400  -  total flux cleaned = -0.00170751 Jy
! Component: 1450  -  total flux cleaned = -0.0017514 Jy
! Component: 1500  -  total flux cleaned = -0.00167895 Jy
! Component: 1550  -  total flux cleaned = -0.00170758 Jy
! Component: 1600  -  total flux cleaned = -0.00175029 Jy
! Component: 1650  -  total flux cleaned = -0.00173613 Jy
! Component: 1700  -  total flux cleaned = -0.00174991 Jy
! Component: 1750  -  total flux cleaned = -0.00173625 Jy
! Component: 1800  -  total flux cleaned = -0.00179095 Jy
! Component: 1850  -  total flux cleaned = -0.00184483 Jy
! Component: 1900  -  total flux cleaned = -0.0018716 Jy
! Component: 1950  -  total flux cleaned = -0.00192442 Jy
! Component: 2000  -  total flux cleaned = -0.00189814 Jy
! Component: 2050  -  total flux cleaned = -0.00191138 Jy
! Component: 2100  -  total flux cleaned = -0.00193733 Jy
! Component: 2150  -  total flux cleaned = -0.00201389 Jy
! Component: 2200  -  total flux cleaned = -0.00201412 Jy
! Component: 2250  -  total flux cleaned = -0.00207668 Jy
! Component: 2300  -  total flux cleaned = -0.00205175 Jy
! Component: 2350  -  total flux cleaned = -0.00206414 Jy
! Component: 2400  -  total flux cleaned = -0.00208863 Jy
! Component: 2450  -  total flux cleaned = -0.00213717 Jy
! Component: 2500  -  total flux cleaned = -0.002161 Jy
! Component: 2550  -  total flux cleaned = -0.00218475 Jy
! Component: 2600  -  total flux cleaned = -0.00220853 Jy
! Component: 2650  -  total flux cleaned = -0.00227887 Jy
! Component: 2700  -  total flux cleaned = -0.00233688 Jy
! Component: 2750  -  total flux cleaned = -0.00232537 Jy
! Component: 2800  -  total flux cleaned = -0.002417 Jy
! Component: 2850  -  total flux cleaned = -0.00239416 Jy
! Component: 2900  -  total flux cleaned = -0.00246187 Jy
! Component: 2950  -  total flux cleaned = -0.00249551 Jy
! Component: 3000  -  total flux cleaned = -0.00249552 Jy
! Component: 3050  -  total flux cleaned = -0.00248446 Jy
! Component: 3100  -  total flux cleaned = -0.00246265 Jy
! Component: 3150  -  total flux cleaned = -0.0024627 Jy
! Component: 3200  -  total flux cleaned = -0.00244091 Jy
! Component: 3250  -  total flux cleaned = -0.00241937 Jy
! Component: 3300  -  total flux cleaned = -0.00242995 Jy
! Component: 3350  -  total flux cleaned = -0.00241924 Jy
! Component: 3400  -  total flux cleaned = -0.00239813 Jy
! Component: 3450  -  total flux cleaned = -0.00237703 Jy
! Component: 3500  -  total flux cleaned = -0.0023875 Jy
! Component: 3550  -  total flux cleaned = -0.00234604 Jy
! Component: 3600  -  total flux cleaned = -0.00236676 Jy
! Component: 3650  -  total flux cleaned = -0.00237695 Jy
! Component: 3700  -  total flux cleaned = -0.00234656 Jy
! Component: 3750  -  total flux cleaned = -0.00233638 Jy
! Component: 3800  -  total flux cleaned = -0.00233639 Jy
! Component: 3850  -  total flux cleaned = -0.00232643 Jy
! Component: 3900  -  total flux cleaned = -0.00228665 Jy
! Component: 3950  -  total flux cleaned = -0.0022867 Jy
! Component: 4000  -  total flux cleaned = -0.00230619 Jy
! Component: 4050  -  total flux cleaned = -0.00228661 Jy
! Total flux subtracted in 4096 components = -0.00227691 Jy
! Clean residual min=-0.000607 max=0.000483 Jy/beam
! Clean residual mean=-0.000002 rms=0.000191 Jy/beam
! Combined flux in latest and established models = 0.149599 Jy
keep
! Adding 290 model components to the UV plane model.
! The established model now contains 433 components and 0.149599 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J1550+1120_S_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.796 x 12.24 at -18.89 degrees (North through East)
! Clean map  min=-0.0012176  max=0.12722 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1550+1120_S_map.fits
wmodel /image_prod/ug002_uva//J1550+1120_S_map.mod
! Writing 433 model components to file: /image_prod/ug002_uva//J1550+1120_S_map.mod
wobs   /image_prod/ug002_uva//J1550+1120_S_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1550+1120_S_uvs.fits
wwins  /image_prod/ug002_uva//J1550+1120_S_map.win
! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1550+1120_S_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.127216 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.00019044 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.449093 0.449093 0.898186 1.79637 3.59274 7.18548 14.371 28.7419 57.4839
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0005 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.127 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  668.013 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1550+1120_S_dfm.log closed on Thu Mar  5 02:27:11 2020