! Started logfile: /image_prod/ug002_uva//J2253+1942_S_c_dfm.log on Thu Mar  5 05:55:49 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//J2253+1942_S_c_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J2253+1942_S_c_uva.fits
! AN table 1: 19 integrations on 28 of 28 possible baselines.
! Apparent sampling: 0.860902 visibilities/baseline/integration-bin.
! Found source: J2253+1942
! 
! 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 1374 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 J2253+1942_S_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 0.500x0.500 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 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 11 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.033545Jy  sigma=7.985236
! Fit after  self-cal, rms=0.725084Jy  sigma=5.651926
! 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=3.134 mas, bmaj=12.08 mas, bpa=-11.86 degrees
! Estimated noise=3.07989 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 = 0.214673 Jy
! Component: 100  -  total flux cleaned = 0.262228 Jy
! Total flux subtracted in 100 components = 0.262228 Jy
! Clean residual min=-0.008937 max=0.015765 Jy/beam
! Clean residual mean=0.000004 rms=0.002631 Jy/beam
! Combined flux in latest and established models = 0.262228 Jy
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.262228 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.071400Jy  sigma=0.524055
! Fit after  self-cal, rms=0.071381Jy  sigma=0.523981
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0165892 Jy
! Component: 100  -  total flux cleaned = 0.0257262 Jy
! Total flux subtracted in 100 components = 0.0257262 Jy
! Clean residual min=-0.006891 max=0.007658 Jy/beam
! Clean residual mean=0.000008 rms=0.001844 Jy/beam
! Combined flux in latest and established models = 0.287954 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 25 components and 0.287954 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067816Jy  sigma=0.489379
! Fit after  self-cal, rms=0.067795Jy  sigma=0.489158
! 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=3.987 mas, bmaj=11.82 mas, bpa=-11.72 degrees
! Estimated noise=2.52238 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 = 0.00539687 Jy
! Component: 100  -  total flux cleaned = 0.00817866 Jy
! Component: 150  -  total flux cleaned = 0.00908557 Jy
! Component: 200  -  total flux cleaned = 0.009605 Jy
! Total flux subtracted in 200 components = 0.009605 Jy
! Clean residual min=-0.006350 max=0.006516 Jy/beam
! Clean residual mean=0.000012 rms=0.001601 Jy/beam
! Combined flux in latest and established models = 0.297559 Jy
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 42 components and 0.297559 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.067384Jy  sigma=0.484674
! Fit after  self-cal, rms=0.067380Jy  sigma=0.484616
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.987 x 11.82 at -11.72 degrees (North through East)
! Clean map  min=-0.0062822  max=0.27902 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.97     HN        0.96     KP        1.00     
!   LA        1.06     MK        1.06     NL        1.05     OV        1.02     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.05     FD        0.97     HN        0.96     KP        1.01     
!   LA        1.05     MK        1.04     NL        0.98     OV        0.86     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.96     HN        0.93     KP        0.99     
!   LA        1.05     MK        1.02     NL        0.98     OV        1.01     
! 
! 
! Fit before self-cal, rms=0.067380Jy  sigma=0.484616
! Fit after  self-cal, rms=0.065257Jy  sigma=0.459164
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=3.994 mas, bmaj=11.84 mas, bpa=-11.68 degrees
! Estimated noise=2.52129 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 = 0.000969739 Jy
! Component: 100  -  total flux cleaned = 0.00105978 Jy
! Component: 150  -  total flux cleaned = 0.00111338 Jy
! Component: 200  -  total flux cleaned = 0.00116152 Jy
! Total flux subtracted in 200 components = 0.00116152 Jy
! Clean residual min=-0.003986 max=0.003667 Jy/beam
! Clean residual mean=-0.000001 rms=0.001073 Jy/beam
! Combined flux in latest and established models = 0.29872 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 53 components and 0.29872 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.065225Jy  sigma=0.458930
! Fit after  self-cal, rms=0.065288Jy  sigma=0.458841
! 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=0.065288Jy  sigma=0.458841
! Fit after  self-cal, rms=0.064457Jy  sigma=0.453436
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.994 mas, bmaj=11.83 mas, bpa=-11.73 degrees
! Estimated noise=2.52457 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000549238 Jy
! Component: 100  -  total flux cleaned = 0.000681474 Jy
! Component: 150  -  total flux cleaned = 0.000665187 Jy
! Component: 200  -  total flux cleaned = 0.000665566 Jy
! Total flux subtracted in 200 components = 0.000665566 Jy
! Clean residual min=-0.003511 max=0.003720 Jy/beam
! Clean residual mean=0.000000 rms=0.000951 Jy/beam
! Combined flux in latest and established models = 0.299386 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 64 components and 0.299386 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064437Jy  sigma=0.453282
! Fit after  self-cal, rms=0.064445Jy  sigma=0.453254
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 = 0.000121419 Jy
! Component: 100  -  total flux cleaned = 4.97858e-05 Jy
! Component: 150  -  total flux cleaned = -4.06918e-06 Jy
! Component: 200  -  total flux cleaned = -3.01741e-05 Jy
! Total flux subtracted in 200 components = -3.01741e-05 Jy
! Clean residual min=-0.003506 max=0.003709 Jy/beam
! Clean residual mean=0.000000 rms=0.000950 Jy/beam
! Combined flux in latest and established models = 0.299356 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 69 components and 0.299356 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064438Jy  sigma=0.453211
! Fit after  self-cal, rms=0.064438Jy  sigma=0.453207
! 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=0.064438Jy  sigma=0.453207
! Fit after  self-cal, rms=0.064494Jy  sigma=0.453163
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=3.994 mas, bmaj=11.82 mas, bpa=-11.74 degrees
! Estimated noise=2.52791 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000684078 Jy
! Component: 100  -  total flux cleaned = 0.00073558 Jy
! Component: 150  -  total flux cleaned = 0.000695577 Jy
! Component: 200  -  total flux cleaned = 0.000671908 Jy
! Total flux subtracted in 200 components = 0.000671908 Jy
! Clean residual min=-0.003488 max=0.003765 Jy/beam
! Clean residual mean=0.000001 rms=0.000945 Jy/beam
! Combined flux in latest and established models = 0.300028 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 76 components and 0.300028 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064485Jy  sigma=0.453097
! Fit after  self-cal, rms=0.064486Jy  sigma=0.453093
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 = 4.11758e-05 Jy
! Component: 100  -  total flux cleaned = -1.64157e-05 Jy
! Component: 150  -  total flux cleaned = -4.95578e-05 Jy
! Component: 200  -  total flux cleaned = -7.05043e-05 Jy
! Total flux subtracted in 200 components = -7.05043e-05 Jy
! Clean residual min=-0.003493 max=0.003759 Jy/beam
! Clean residual mean=0.000001 rms=0.000944 Jy/beam
! Combined flux in latest and established models = 0.299957 Jy
! Performing phase self-cal
! Adding 13 model components to the UV plane model.
! The established model now contains 81 components and 0.299957 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064482Jy  sigma=0.453068
! Fit after  self-cal, rms=0.064482Jy  sigma=0.453065
! 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=0.064482Jy  sigma=0.453065
! Fit after  self-cal, rms=0.064519Jy  sigma=0.453043
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.221 mas, bmaj=11.9 mas, bpa=-10.3 degrees
! Estimated noise=2.84096 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000126147 Jy
! Component: 100  -  total flux cleaned = 0.000226004 Jy
! Component: 150  -  total flux cleaned = 0.000239748 Jy
! Component: 200  -  total flux cleaned = 0.000239734 Jy
! Total flux subtracted in 200 components = 0.000239734 Jy
! Clean residual min=-0.003609 max=0.003598 Jy/beam
! Clean residual mean=0.000005 rms=0.001019 Jy/beam
! Combined flux in latest and established models = 0.300197 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 96 components and 0.300197 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064515Jy  sigma=0.453057
! Fit after  self-cal, rms=0.064515Jy  sigma=0.453044
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 = -3.35151e-05 Jy
! Component: 100  -  total flux cleaned = -6.78451e-05 Jy
! Component: 150  -  total flux cleaned = -8.8831e-05 Jy
! Component: 200  -  total flux cleaned = -0.000107918 Jy
! Total flux subtracted in 200 components = -0.000107918 Jy
! Clean residual min=-0.003603 max=0.003602 Jy/beam
! Clean residual mean=0.000005 rms=0.001017 Jy/beam
! Combined flux in latest and established models = 0.300089 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 104 components and 0.300089 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064513Jy  sigma=0.453074
! Fit after  self-cal, rms=0.064514Jy  sigma=0.453068
! 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=3.993 mas, bmaj=11.81 mas, bpa=-11.75 degrees
! Estimated noise=2.53106 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.993 x 11.81 at -11.75 degrees (North through East)
! Clean map  min=-0.0033424  max=0.27981 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=3.134 mas, bmaj=12.12 mas, bpa=-11.86 degrees
! Estimated noise=3.09707 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.215816 Jy
! Component: 100  -  total flux cleaned = 0.263826 Jy
! Component: 150  -  total flux cleaned = 0.280449 Jy
! Component: 200  -  total flux cleaned = 0.289515 Jy
! Total flux subtracted in 200 components = 0.289515 Jy
! Clean residual min=-0.004929 max=0.005286 Jy/beam
! Clean residual mean=-0.000001 rms=0.001311 Jy/beam
! Combined flux in latest and established models = 0.289515 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 33 model components to the UV plane model.
! The established model now contains 33 components and 0.289515 Jy
! Inverting map and beam 
! Estimated beam: bmin=3.993 mas, bmaj=11.81 mas, bpa=-11.75 degrees
! Estimated noise=2.53106 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 = 0.00515159 Jy
! Component: 100  -  total flux cleaned = 0.00810028 Jy
! Component: 150  -  total flux cleaned = 0.00970701 Jy
! Component: 200  -  total flux cleaned = 0.010434 Jy
! Total flux subtracted in 200 components = 0.010434 Jy
! Clean residual min=-0.003616 max=0.003827 Jy/beam
! Clean residual mean=-0.000001 rms=0.000965 Jy/beam
! Combined flux in latest and established models = 0.299949 Jy
! Adding 20 model components to the UV plane model.
! The established model now contains 47 components and 0.299949 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=7.221 mas, bmaj=11.9 mas, bpa=-10.3 degrees
! Estimated noise=2.84096 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -3.69743e-05 Jy
! Component: 100  -  total flux cleaned = 0.000219859 Jy
! Component: 150  -  total flux cleaned = 0.000356958 Jy
! Component: 200  -  total flux cleaned = 0.000394981 Jy
! Total flux subtracted in 200 components = 0.000394981 Jy
! Clean residual min=-0.003700 max=0.003546 Jy/beam
! Clean residual mean=0.000005 rms=0.001029 Jy/beam
! Combined flux in latest and established models = 0.300344 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 = -1.74441e-05 Jy
! Component: 100  -  total flux cleaned = -4.98464e-05 Jy
! Component: 150  -  total flux cleaned = -8.11983e-05 Jy
! Component: 200  -  total flux cleaned = -0.000125214 Jy
! Total flux subtracted in 200 components = -0.000125214 Jy
! Clean residual min=-0.003677 max=0.003559 Jy/beam
! Clean residual mean=0.000005 rms=0.001026 Jy/beam
! Combined flux in latest and established models = 0.300218 Jy
! Adding 27 model components to the UV plane model.
! The established model now contains 72 components and 0.300218 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=3.993 mas, bmaj=11.81 mas, bpa=-11.75 degrees
! Estimated noise=2.53106 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000148611 Jy
! Component: 100  -  total flux cleaned = 0.00020812 Jy
! Component: 150  -  total flux cleaned = 0.000235358 Jy
! Component: 200  -  total flux cleaned = 0.000305848 Jy
! Total flux subtracted in 200 components = 0.000305848 Jy
! Clean residual min=-0.003490 max=0.003794 Jy/beam
! Clean residual mean=0.000000 rms=0.000950 Jy/beam
! Combined flux in latest and established models = 0.300524 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 84 components and 0.300524 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Fit before self-cal, rms=0.064546Jy  sigma=0.453348
! Fit after  self-cal, rms=0.064543Jy  sigma=0.453307
wmodel J2253+1942_S_c_map.mod
! Writing 84 model components to file: J2253+1942_S_c_map.mod
wobs   J2253+1942_S_c_uvs.fits
! Writing UV FITS file: J2253+1942_S_c_uvs.fits
wwins  J2253+1942_S_c_map.win
! wwins: Wrote 1 windows to J2253+1942_S_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 = 0.000903963 Jy
! Component: 100  -  total flux cleaned = 0.000908595 Jy
! Component: 150  -  total flux cleaned = 0.000911592 Jy
! Component: 200  -  total flux cleaned = 0.000802177 Jy
! Component: 250  -  total flux cleaned = 0.00090749 Jy
! Component: 300  -  total flux cleaned = 0.00106157 Jy
! Component: 350  -  total flux cleaned = 0.00106254 Jy
! Component: 400  -  total flux cleaned = 0.00115695 Jy
! Component: 450  -  total flux cleaned = 0.00120229 Jy
! Component: 500  -  total flux cleaned = 0.00124645 Jy
! Component: 550  -  total flux cleaned = 0.00133343 Jy
! Component: 600  -  total flux cleaned = 0.00128997 Jy
! Component: 650  -  total flux cleaned = 0.00128938 Jy
! Component: 700  -  total flux cleaned = 0.00116768 Jy
! Component: 750  -  total flux cleaned = 0.000968593 Jy
! Component: 800  -  total flux cleaned = 0.000773185 Jy
! Component: 850  -  total flux cleaned = 0.000581146 Jy
! Component: 900  -  total flux cleaned = 0.000393709 Jy
! Component: 950  -  total flux cleaned = 0.00017202 Jy
! Component: 1000  -  total flux cleaned = -4.64248e-05 Jy
! Component: 1050  -  total flux cleaned = -0.000297216 Jy
! Component: 1100  -  total flux cleaned = -0.000542996 Jy
! Component: 1150  -  total flux cleaned = -0.000750792 Jy
! Component: 1200  -  total flux cleaned = -0.00102386 Jy
! Component: 1250  -  total flux cleaned = -0.00109132 Jy
! Component: 1300  -  total flux cleaned = -0.00142378 Jy
! Component: 1350  -  total flux cleaned = -0.00175099 Jy
! Component: 1400  -  total flux cleaned = -0.00200913 Jy
! Component: 1450  -  total flux cleaned = -0.00226334 Jy
! Component: 1500  -  total flux cleaned = -0.00251475 Jy
! Component: 1550  -  total flux cleaned = -0.00273205 Jy
! Component: 1600  -  total flux cleaned = -0.00294723 Jy
! Component: 1650  -  total flux cleaned = -0.0032509 Jy
! Component: 1700  -  total flux cleaned = -0.00346095 Jy
! Component: 1750  -  total flux cleaned = -0.00375763 Jy
! Component: 1800  -  total flux cleaned = -0.00393383 Jy
! Component: 1850  -  total flux cleaned = -0.0041662 Jy
! Component: 1900  -  total flux cleaned = -0.00436718 Jy
! Component: 1950  -  total flux cleaned = -0.00453803 Jy
! Component: 2000  -  total flux cleaned = -0.0046508 Jy
! Component: 2050  -  total flux cleaned = -0.00490158 Jy
! Component: 2100  -  total flux cleaned = -0.00501164 Jy
! Component: 2150  -  total flux cleaned = -0.00517504 Jy
! Component: 2200  -  total flux cleaned = -0.00533714 Jy
! Component: 2250  -  total flux cleaned = -0.00539056 Jy
! Component: 2300  -  total flux cleaned = -0.00555014 Jy
! Component: 2350  -  total flux cleaned = -0.0055765 Jy
! Component: 2400  -  total flux cleaned = -0.00573293 Jy
! Component: 2450  -  total flux cleaned = -0.00575908 Jy
! Component: 2500  -  total flux cleaned = -0.00591317 Jy
! Component: 2550  -  total flux cleaned = -0.00606594 Jy
! Component: 2600  -  total flux cleaned = -0.00614153 Jy
! Component: 2650  -  total flux cleaned = -0.00619197 Jy
! Component: 2700  -  total flux cleaned = -0.00626684 Jy
! Component: 2750  -  total flux cleaned = -0.00626679 Jy
! Component: 2800  -  total flux cleaned = -0.00634028 Jy
! Component: 2850  -  total flux cleaned = -0.00646208 Jy
! Component: 2900  -  total flux cleaned = -0.00636534 Jy
! Component: 2950  -  total flux cleaned = -0.00648575 Jy
! Component: 3000  -  total flux cleaned = -0.00650984 Jy
! Component: 3050  -  total flux cleaned = -0.00658108 Jy
! Component: 3100  -  total flux cleaned = -0.00672246 Jy
! Component: 3150  -  total flux cleaned = -0.00676926 Jy
! Component: 3200  -  total flux cleaned = -0.00679266 Jy
! Component: 3250  -  total flux cleaned = -0.00679258 Jy
! Component: 3300  -  total flux cleaned = -0.00702238 Jy
! Component: 3350  -  total flux cleaned = -0.00713623 Jy
! Component: 3400  -  total flux cleaned = -0.00720426 Jy
! Component: 3450  -  total flux cleaned = -0.00729452 Jy
! Component: 3500  -  total flux cleaned = -0.00745145 Jy
! Component: 3550  -  total flux cleaned = -0.00749576 Jy
! Component: 3600  -  total flux cleaned = -0.00758444 Jy
! Component: 3650  -  total flux cleaned = -0.00776056 Jy
! Component: 3700  -  total flux cleaned = -0.00782614 Jy
! Component: 3750  -  total flux cleaned = -0.00793505 Jy
! Component: 3800  -  total flux cleaned = -0.00797827 Jy
! Component: 3850  -  total flux cleaned = -0.00799988 Jy
! Component: 3900  -  total flux cleaned = -0.00817129 Jy
! Component: 3950  -  total flux cleaned = -0.00827782 Jy
! Component: 4000  -  total flux cleaned = -0.00836255 Jy
! Component: 4050  -  total flux cleaned = -0.00842583 Jy
! Total flux subtracted in 4096 components = -0.00855166 Jy
! Clean residual min=-0.001171 max=0.001615 Jy/beam
! Clean residual mean=-0.000003 rms=0.000393 Jy/beam
! Combined flux in latest and established models = 0.291973 Jy
keep
! Adding 288 model components to the UV plane model.
! The established model now contains 372 components and 0.291973 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J2253+1942_S_c_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 3.993 x 11.81 at -11.75 degrees (North through East)
! Clean map  min=-0.0027044  max=0.28028 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J2253+1942_S_c_map.fits
wmodel /image_prod/ug002_uva//J2253+1942_S_c_map.mod
! Writing 372 model components to file: /image_prod/ug002_uva//J2253+1942_S_c_map.mod
wobs   /image_prod/ug002_uva//J2253+1942_S_c_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J2253+1942_S_c_uvs.fits
wwins  /image_prod/ug002_uva//J2253+1942_S_c_map.win
! wwins: Wrote 2 windows to /image_prod/ug002_uva//J2253+1942_S_c_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.280275 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000384101 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.411132 0.411132 0.822264 1.64453 3.28906 6.57811 13.1562 26.3125 52.6249
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0011 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.28 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  729.692 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J2253+1942_S_c_dfm.log closed on Thu Mar  5 05:55:53 2020