! Started logfile: /image_prod/ug002_uva//J1547+4937_X_b_dfm.log on Thu Mar  5 02:26:03 2020
float field_size
field_size =  1024
float field_cell
field_cell =   0.2000
float taper_size
taper_size =   70.0
float freq
freq       =    8.42800
obs     /image_prod/ug002_uva//J1547+4937_X_b_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J1547+4937_X_b_uva.fits
! AN table 1: 180 integrations on 6 of 6 possible baselines.
! Apparent sampling: 0.555556 visibilities/baseline/integration-bin.
! Found source: J1547+4937
! 
! There are 12 IFs, and a total of 12 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1    8.428e+09      3.2e+07          1      3.2e+07
!  02        2     8.46e+09      3.2e+07          1      3.2e+07
!  03        3    8.492e+09      3.2e+07          1      3.2e+07
!  04        4    8.524e+09      3.2e+07          1      3.2e+07
!  05        5    8.588e+09      3.2e+07          1      3.2e+07
!  06        6     8.62e+09      3.2e+07          1      3.2e+07
!  07        7    8.684e+09      3.2e+07          1      3.2e+07
!  08        8    8.716e+09      3.2e+07          1      3.2e+07
!  09        9     8.78e+09      3.2e+07          1      3.2e+07
!  10       10    8.812e+09      3.2e+07          1      3.2e+07
!  11       11    8.844e+09      3.2e+07          1      3.2e+07
!  12       12    8.876e+09      3.2e+07          1      3.2e+07
! 
! Polarization(s): RR
! 
! Read 121 lines of history.
! 
! Reading 7200 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 12 channels.
! Selecting polarization: RR,  channels: 1..12
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
! Reading IF 5 channels: 5..5
! Reading IF 6 channels: 6..6
! Reading IF 7 channels: 7..7
! Reading IF 8 channels: 8..8
! Reading IF 9 channels: 9..9
! Reading IF 10 channels: 10..10
! Reading IF 11 channels: 11..11
! Reading IF 12 channels: 12..12
print "field_size =", field_size
! field_size = 1024 
print "field_cell =", field_cell
! field_cell = 0.2 
print "taper_size =", taper_size
! taper_size = 70 
![@/opt64/bin/pima_mupet_01.dfm J1547+4937_X_b]
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 0.200x0.200 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 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 300 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.001361Jy  sigma=9.638220
! Fit after  self-cal, rms=0.966557Jy  sigma=9.442662
! 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=4.208 mas, bmaj=8.484 mas, bpa=-16.46 degrees
! Estimated noise=2.16305 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 = 0.0264088 Jy
! Component: 100  -  total flux cleaned = 0.0323057 Jy
! Total flux subtracted in 100 components = 0.0323057 Jy
! Clean residual min=-0.001950 max=0.002013 Jy/beam
! Clean residual mean=0.000011 rms=0.000716 Jy/beam
! Combined flux in latest and established models = 0.0323057 Jy
! Performing phase self-cal
! Adding 12 model components to the UV plane model.
! The established model now contains 12 components and 0.0323057 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.038186Jy  sigma=0.346424
! Fit after  self-cal, rms=0.037093Jy  sigma=0.335864
! 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=4.827 mas, bmaj=7.301 mas, bpa=-14.48 degrees
! Estimated noise=0.912123 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 = 0.00185893 Jy
! Component: 100  -  total flux cleaned = 0.00220179 Jy
! Component: 150  -  total flux cleaned = 0.0020105 Jy
! Component: 200  -  total flux cleaned = 0.00176419 Jy
! Total flux subtracted in 200 components = 0.00176419 Jy
! Clean residual min=-0.000620 max=0.000619 Jy/beam
! Clean residual mean=-0.000001 rms=0.000200 Jy/beam
! Combined flux in latest and established models = 0.0340699 Jy
! Performing phase self-cal
! Adding 81 model components to the UV plane model.
! The established model now contains 91 components and 0.0340699 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.036795Jy  sigma=0.333352
! Fit after  self-cal, rms=0.036678Jy  sigma=0.333036
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.827 x 7.301 at -14.48 degrees (North through East)
! Clean map  min=-0.0016855  max=0.03291 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.07     KP        1.03     OV        1.00     PT        1.02     
! 
! 
! Correcting IF 2.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.02     KP        1.08     OV        1.11     PT        0.93     
! 
! 
! Correcting IF 3.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.99     KP        1.11     OV        0.96     PT        1.11     
! 
! 
! Correcting IF 4.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.04     KP        0.92     OV        1.13     PT        0.93     
! 
! 
! Correcting IF 5.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     KP        1.01     OV        1.01     PT        0.72     
! 
! 
! Correcting IF 6.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.06     KP        0.92     OV        1.01     PT        1.11     
! 
! 
! Correcting IF 7.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     KP        1.02     OV        1.02     PT        1.12     
! 
! 
! Correcting IF 8.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.96     KP        1.02     OV        1.03     PT        0.99     
! 
! 
! Correcting IF 9.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.97     KP        0.85     OV        1.13     PT        1.12     
! 
! 
! Correcting IF 10.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        1.12     KP        1.00     OV        0.97     PT        0.86     
! 
! 
! Correcting IF 11.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.90     KP        0.95     OV        1.10     PT        0.89     
! 
! 
! Correcting IF 12.
!  A total of 180 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   FD        0.94     KP        0.95     OV        0.95     PT        0.82     
! 
! 
! Fit before self-cal, rms=0.036678Jy  sigma=0.333036
! Fit after  self-cal, rms=0.036915Jy  sigma=0.339339
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=4.132 mas, bmaj=10.98 mas, bpa=-23.49 degrees
! Estimated noise=1.13385 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 = 0.000136133 Jy
! Component: 100  -  total flux cleaned = 0.000165639 Jy
! Component: 150  -  total flux cleaned = 0.00019529 Jy
! Component: 200  -  total flux cleaned = 0.000227953 Jy
! Total flux subtracted in 200 components = 0.000227953 Jy
! Clean residual min=-0.000289 max=0.000291 Jy/beam
! Clean residual mean=0.000005 rms=0.000082 Jy/beam
! Combined flux in latest and established models = 0.0342978 Jy
! Performing phase self-cal
! Adding 29 model components to the UV plane model.
! The established model now contains 120 components and 0.0342978 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.036907Jy  sigma=0.339296
! Fit after  self-cal, rms=0.036933Jy  sigma=0.338605
! Inverting map 
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.036933Jy  sigma=0.338605
! Fit after  self-cal, rms=0.037122Jy  sigma=0.338464
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.143 mas, bmaj=10.95 mas, bpa=-23.54 degrees
! Estimated noise=1.13131 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.28633e-05 Jy
! Component: 100  -  total flux cleaned = 9.45312e-05 Jy
! Component: 150  -  total flux cleaned = 0.000122166 Jy
! Component: 200  -  total flux cleaned = 0.000137914 Jy
! Total flux subtracted in 200 components = 0.000137914 Jy
! Clean residual min=-0.000266 max=0.000271 Jy/beam
! Clean residual mean=0.000004 rms=0.000085 Jy/beam
! Combined flux in latest and established models = 0.0344357 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 137 components and 0.0344357 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.037115Jy  sigma=0.338429
! Fit after  self-cal, rms=0.037157Jy  sigma=0.338228
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 = 0.000234905 Jy
! Component: 100  -  total flux cleaned = 0.00030609 Jy
! Component: 150  -  total flux cleaned = 0.000317545 Jy
! Component: 200  -  total flux cleaned = 0.000330021 Jy
! Total flux subtracted in 200 components = 0.000330021 Jy
! Clean residual min=-0.000214 max=0.000218 Jy/beam
! Clean residual mean=0.000004 rms=0.000070 Jy/beam
! Combined flux in latest and established models = 0.0347658 Jy
! Performing phase self-cal
! Adding 46 model components to the UV plane model.
! The established model now contains 178 components and 0.0347658 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.037152Jy  sigma=0.338191
! Fit after  self-cal, rms=0.037140Jy  sigma=0.338109
! Inverting map 
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.037140Jy  sigma=0.338109
! Fit after  self-cal, rms=0.037245Jy  sigma=0.338070
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.144 mas, bmaj=10.94 mas, bpa=-23.52 degrees
! Estimated noise=1.12791 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000213048 Jy
! Component: 100  -  total flux cleaned = 0.000283916 Jy
! Component: 150  -  total flux cleaned = 0.000349954 Jy
! Component: 200  -  total flux cleaned = 0.00046824 Jy
! Total flux subtracted in 200 components = 0.00046824 Jy
! Clean residual min=-0.000179 max=0.000179 Jy/beam
! Clean residual mean=0.000002 rms=0.000064 Jy/beam
! Combined flux in latest and established models = 0.035234 Jy
selfcal
! Performing phase self-cal
! Adding 45 model components to the UV plane model.
! The established model now contains 219 components and 0.035234 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.037239Jy  sigma=0.338021
! Fit after  self-cal, rms=0.037280Jy  sigma=0.337997
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 = 0.000118288 Jy
! Component: 100  -  total flux cleaned = 0.000128137 Jy
! Component: 150  -  total flux cleaned = 0.000176036 Jy
! Component: 200  -  total flux cleaned = 0.000175923 Jy
! Total flux subtracted in 200 components = 0.000175923 Jy
! Clean residual min=-0.000155 max=0.000154 Jy/beam
! Clean residual mean=0.000002 rms=0.000058 Jy/beam
! Combined flux in latest and established models = 0.0354099 Jy
! Performing phase self-cal
! Adding 55 model components to the UV plane model.
! The established model now contains 265 components and 0.0354099 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.037275Jy  sigma=0.337959
! Fit after  self-cal, rms=0.037278Jy  sigma=0.337952
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.2
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.037278Jy  sigma=0.337952
! Fit after  self-cal, rms=0.037322Jy  sigma=0.337937
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.264 mas, bmaj=10.76 mas, bpa=-23.73 degrees
! Estimated noise=1.12711 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000264615 Jy
! Component: 100  -  total flux cleaned = 0.0003715 Jy
! Component: 150  -  total flux cleaned = 0.000484574 Jy
! Component: 200  -  total flux cleaned = 0.000551739 Jy
! Total flux subtracted in 200 components = 0.000551739 Jy
! Clean residual min=-0.000165 max=0.000165 Jy/beam
! Clean residual mean=0.000002 rms=0.000056 Jy/beam
! Combined flux in latest and established models = 0.0359617 Jy
selfcal
! Performing phase self-cal
! Adding 43 model components to the UV plane model.
! The established model now contains 289 components and 0.0359617 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.037317Jy  sigma=0.337905
! Fit after  self-cal, rms=0.037344Jy  sigma=0.337894
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 = 5.22773e-05 Jy
! Component: 100  -  total flux cleaned = 6.92792e-05 Jy
! Component: 150  -  total flux cleaned = 6.94424e-05 Jy
! Component: 200  -  total flux cleaned = 6.9094e-05 Jy
! Total flux subtracted in 200 components = 6.9094e-05 Jy
! Clean residual min=-0.000141 max=0.000142 Jy/beam
! Clean residual mean=0.000002 rms=0.000050 Jy/beam
! Combined flux in latest and established models = 0.0360308 Jy
! Performing phase self-cal
! Adding 49 model components to the UV plane model.
! The established model now contains 315 components and 0.0360308 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.037341Jy  sigma=0.337865
! Fit after  self-cal, rms=0.037343Jy  sigma=0.337862
! 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=4.147 mas, bmaj=10.93 mas, bpa=-23.52 degrees
! Estimated noise=1.12463 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.147 x 10.93 at -23.52 degrees (North through East)
! Clean map  min=-0.0012052  max=0.032522 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=3.821 mas, bmaj=11.97 mas, bpa=-20.62 degrees
! Estimated noise=2.7197 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0266945 Jy
! Component: 100  -  total flux cleaned = 0.0305098 Jy
! Component: 150  -  total flux cleaned = 0.0304794 Jy
! Component: 200  -  total flux cleaned = 0.0312575 Jy
! Total flux subtracted in 200 components = 0.0312575 Jy
! Clean residual min=-0.001152 max=0.001153 Jy/beam
! Clean residual mean=0.000005 rms=0.000499 Jy/beam
! Combined flux in latest and established models = 0.0312575 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 70 model components to the UV plane model.
! The established model now contains 70 components and 0.0312575 Jy
! Inverting map and beam 
! Estimated beam: bmin=4.147 mas, bmaj=10.93 mas, bpa=-23.52 degrees
! Estimated noise=1.12463 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 = 0.000864228 Jy
! Component: 100  -  total flux cleaned = 0.00127288 Jy
! Component: 150  -  total flux cleaned = 0.00133097 Jy
! Component: 200  -  total flux cleaned = 0.00122212 Jy
! Total flux subtracted in 200 components = 0.00122212 Jy
! Clean residual min=-0.000455 max=0.000454 Jy/beam
! Clean residual mean=0.000005 rms=0.000168 Jy/beam
! Combined flux in latest and established models = 0.0324796 Jy
! Adding 74 model components to the UV plane model.
! The established model now contains 144 components and 0.0324796 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=4.264 mas, bmaj=10.76 mas, bpa=-23.73 degrees
! Estimated noise=1.12711 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 8.35542e-06 Jy
! Component: 100  -  total flux cleaned = -0.000108844 Jy
! Component: 150  -  total flux cleaned = -0.000156618 Jy
! Component: 200  -  total flux cleaned = -0.000140762 Jy
! Total flux subtracted in 200 components = -0.000140762 Jy
! Clean residual min=-0.000264 max=0.000270 Jy/beam
! Clean residual mean=0.000001 rms=0.000100 Jy/beam
! Combined flux in latest and established models = 0.0323389 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 = -1.80475e-06 Jy
! Component: 100  -  total flux cleaned = -4.123e-05 Jy
! Component: 150  -  total flux cleaned = -0.000108886 Jy
! Component: 200  -  total flux cleaned = -0.000248491 Jy
! Total flux subtracted in 200 components = -0.000248491 Jy
! Clean residual min=-0.000523 max=0.000515 Jy/beam
! Clean residual mean=-0.000000 rms=0.000158 Jy/beam
! Combined flux in latest and established models = 0.0320904 Jy
! Adding 75 model components to the UV plane model.
! The established model now contains 219 components and 0.0320904 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=4.147 mas, bmaj=10.93 mas, bpa=-23.52 degrees
! Estimated noise=1.12463 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 5.89137e-05 Jy
! Component: 100  -  total flux cleaned = 0.000197805 Jy
! Component: 150  -  total flux cleaned = 0.000226591 Jy
! Component: 200  -  total flux cleaned = 0.00022846 Jy
! Total flux subtracted in 200 components = 0.00022846 Jy
! Clean residual min=-0.000280 max=0.000278 Jy/beam
! Clean residual mean=0.000006 rms=0.000090 Jy/beam
! Combined flux in latest and established models = 0.0323188 Jy
selfcal
! Performing phase self-cal
! Adding 55 model components to the UV plane model.
! The established model now contains 274 components and 0.0323188 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Correcting IF 5.
! 
! Correcting IF 6.
! 
! Correcting IF 7.
! 
! Correcting IF 8.
! 
! Correcting IF 9.
! 
! Correcting IF 10.
! 
! Correcting IF 11.
! 
! Correcting IF 12.
! 
! Fit before self-cal, rms=0.037355Jy  sigma=0.337972
! Fit after  self-cal, rms=0.037351Jy  sigma=0.337949
wmodel J1547+4937_X_b_map.mod
! Writing 274 model components to file: J1547+4937_X_b_map.mod
wobs   J1547+4937_X_b_uvs.fits
! Writing UV FITS file: J1547+4937_X_b_uvs.fits
wwins  J1547+4937_X_b_map.win
! wwins: No CLEAN windows to write.
! Error occured in command: wwins
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
! 
wmap   /image_prod/ug002_uva//J1547+4937_X_b_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 4.147 x 10.93 at -23.52 degrees (North through East)
! Clean map  min=-0.0012588  max=0.028546 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J1547+4937_X_b_map.fits
wmodel /image_prod/ug002_uva//J1547+4937_X_b_map.mod
! Writing 274 model components to file: /image_prod/ug002_uva//J1547+4937_X_b_map.mod
wobs   /image_prod/ug002_uva//J1547+4937_X_b_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J1547+4937_X_b_uvs.fits
wwins  /image_prod/ug002_uva//J1547+4937_X_b_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 0.0285457 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 6.91156e-05 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.726369 0.726369 1.45274 2.90548 5.81095 11.6219 23.2438 46.4876 92.9752
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0002 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.028 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  413.013 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J1547+4937_X_b_dfm.log closed on Thu Mar  5 02:26:06 2020