! Started logfile: /image_prod/ug002_uva//J0506+2141_X_dfm.log on Wed Mar  4 20:39:58 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//J0506+2141_X_uva.fits
! Reading UV FITS file: /image_prod/ug002_uva//J0506+2141_X_uva.fits
! AN table 1: 60 integrations on 36 of 36 possible baselines.
! Apparent sampling: 0.911574 visibilities/baseline/integration-bin.
! Found source: J0506+2141
! 
! 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 134 lines of history.
! 
! Reading 23628 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 J0506+2141_X]
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 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 5.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 6.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 7.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 8.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 9.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 10.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 11.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 12.
!  A total of 22 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=1.001003Jy  sigma=9.057911
! Fit after  self-cal, rms=0.895324Jy  sigma=8.095079
! 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=0.7194 mas, bmaj=1.516 mas, bpa=2.513 degrees
! Estimated noise=0.887275 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 = 0.0767836 Jy
! Component: 100  -  total flux cleaned = 0.0981257 Jy
! Total flux subtracted in 100 components = 0.0981257 Jy
! Clean residual min=-0.005013 max=0.009449 Jy/beam
! Clean residual mean=-0.000000 rms=0.001028 Jy/beam
! Combined flux in latest and established models = 0.0981257 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 8 components and 0.0981257 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=0.057592Jy  sigma=0.497719
! Fit after  self-cal, rms=0.057581Jy  sigma=0.497487
! Inverting map 
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0104314 Jy
! Component: 100  -  total flux cleaned = 0.0157108 Jy
! Total flux subtracted in 100 components = 0.0157108 Jy
! Clean residual min=-0.004067 max=0.005937 Jy/beam
! Clean residual mean=-0.000000 rms=0.000791 Jy/beam
! Combined flux in latest and established models = 0.113836 Jy
! Performing phase self-cal
! Adding 4 model components to the UV plane model.
! The established model now contains 10 components and 0.113836 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=0.055131Jy  sigma=0.474052
! Fit after  self-cal, rms=0.055138Jy  sigma=0.473937
! Inverting map 
! Added new window around map position (-1.6, -0.2).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00539781 Jy
! Component: 100  -  total flux cleaned = 0.00867258 Jy
! Total flux subtracted in 100 components = 0.00867258 Jy
! Clean residual min=-0.003616 max=0.003947 Jy/beam
! Clean residual mean=-0.000001 rms=0.000709 Jy/beam
! Combined flux in latest and established models = 0.122509 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 24 components and 0.122509 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=0.054479Jy  sigma=0.467671
! Fit after  self-cal, rms=0.054412Jy  sigma=0.466981
! 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=0.9421 mas, bmaj=1.865 mas, bpa=2.832 degrees
! Estimated noise=0.515114 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 = 0.00357687 Jy
! Component: 100  -  total flux cleaned = 0.00561249 Jy
! Component: 150  -  total flux cleaned = 0.00691632 Jy
! Component: 200  -  total flux cleaned = 0.0074082 Jy
! Total flux subtracted in 200 components = 0.0074082 Jy
! Clean residual min=-0.002485 max=0.002806 Jy/beam
! Clean residual mean=-0.000002 rms=0.000635 Jy/beam
! Combined flux in latest and established models = 0.129917 Jy
! Performing phase self-cal
! Adding 20 model components to the UV plane model.
! The established model now contains 35 components and 0.129917 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=0.054173Jy  sigma=0.464597
! Fit after  self-cal, rms=0.054152Jy  sigma=0.464365
! Inverting map 
print "============== Finished natural weighting clean =============="
! ============== Finished natural weighting clean ============== 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9421 x 1.865 at 2.832 degrees (North through East)
! Clean map  min=-0.0023546  max=0.10295 Jy/beam
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.02     KP        1.07     LA        0.99     
!   MK        1.02     NL        1.11     OV        0.92     PT        0.90     
!   SC        0.99     
! 
! 
! Correcting IF 2.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.04     KP        1.08     LA        1.02     
!   MK        0.98     NL        1.13     OV        0.93     PT        0.92     
!   SC        1.03     
! 
! 
! Correcting IF 3.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     KP        1.07     LA        1.01     
!   MK        1.02     NL        1.17     OV        0.94     PT        0.91     
!   SC        1.01     
! 
! 
! Correcting IF 4.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.03     KP        1.09     LA        1.02     
!   MK        1.05     NL        1.09     OV        0.91     PT        0.90     
!   SC        1.01     
! 
! 
! Correcting IF 5.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.01     KP        1.10     LA        1.00     
!   MK        0.98     NL        1.11     OV        0.92     PT        0.92     
!   SC        1.05     
! 
! 
! Correcting IF 6.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.95     FD        1.03     KP        1.13     LA        1.03     
!   MK        1.01     NL        1.07     OV        0.92     PT        0.94     
!   SC        0.96     
! 
! 
! Correcting IF 7.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.97     FD        1.00     KP        1.10     LA        1.02     
!   MK        1.00     NL        1.07     OV        0.94     PT        0.91     
!   SC        1.03     
! 
! 
! Correcting IF 8.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        1.04     KP        1.11     LA        1.00     
!   MK        1.04     NL        1.14     OV        0.92     PT        0.87     
!   SC        1.03     
! 
! 
! Correcting IF 9.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.02     KP        1.08     LA        1.03     
!   MK        1.01     NL        1.12     OV        0.90     PT        0.92     
!   SC        1.05     
! 
! 
! Correcting IF 10.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.01     KP        1.09     LA        1.00     
!   MK        1.00     NL        1.07     OV        0.92     PT        0.92     
!   SC        1.04     
! 
! 
! Correcting IF 11.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.98     FD        0.99     KP        1.05     LA        1.02     
!   MK        0.95     NL        1.10     OV        0.95     PT        0.92     
!   SC        0.98     
! 
! 
! Correcting IF 12.
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.02     KP        1.07     LA        1.02     
!   MK        0.99     NL        1.10     OV        0.91     PT        0.92     
!   SC        1.07     
! 
! 
! Fit before self-cal, rms=0.054152Jy  sigma=0.464365
! Fit after  self-cal, rms=0.053104Jy  sigma=0.455870
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9474 mas, bmaj=1.872 mas, bpa=3.092 degrees
! Estimated noise=0.517326 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 = -0.000987315 Jy
! Component: 100  -  total flux cleaned = -0.00130842 Jy
! Component: 150  -  total flux cleaned = -0.00140078 Jy
! Component: 200  -  total flux cleaned = -0.00142798 Jy
! Total flux subtracted in 200 components = -0.00142798 Jy
! Clean residual min=-0.001477 max=0.001220 Jy/beam
! Clean residual mean=0.000000 rms=0.000298 Jy/beam
! Combined flux in latest and established models = 0.128489 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 45 components and 0.128489 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=0.053040Jy  sigma=0.455363
! Fit after  self-cal, rms=0.053060Jy  sigma=0.455227
! 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=0.053060Jy  sigma=0.455227
! Fit after  self-cal, rms=0.053052Jy  sigma=0.453580
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9465 mas, bmaj=1.863 mas, bpa=2.915 degrees
! Estimated noise=0.516372 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000813609 Jy
! Component: 100  -  total flux cleaned = -0.000988246 Jy
! Component: 150  -  total flux cleaned = -0.00105154 Jy
! Component: 200  -  total flux cleaned = -0.00108956 Jy
! Total flux subtracted in 200 components = -0.00108956 Jy
! Clean residual min=-0.001075 max=0.001097 Jy/beam
! Clean residual mean=0.000000 rms=0.000253 Jy/beam
! Combined flux in latest and established models = 0.1274 Jy
selfcal
! Performing phase self-cal
! Adding 10 model components to the UV plane model.
! The established model now contains 52 components and 0.1274 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=0.053026Jy  sigma=0.453369
! Fit after  self-cal, rms=0.053033Jy  sigma=0.453335
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 (-25.4, 19.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000705114 Jy
! Component: 100  -  total flux cleaned = 0.000762433 Jy
! Component: 150  -  total flux cleaned = 0.000834806 Jy
! Component: 200  -  total flux cleaned = 0.000885554 Jy
! Total flux subtracted in 200 components = 0.000885554 Jy
! Clean residual min=-0.001014 max=0.001026 Jy/beam
! Clean residual mean=0.000000 rms=0.000243 Jy/beam
! Combined flux in latest and established models = 0.128285 Jy
! Performing phase self-cal
! Adding 22 model components to the UV plane model.
! The established model now contains 67 components and 0.128285 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=0.053012Jy  sigma=0.453162
! Fit after  self-cal, rms=0.053011Jy  sigma=0.453153
! 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=0.053011Jy  sigma=0.453153
! Fit after  self-cal, rms=0.052979Jy  sigma=0.453082
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.9454 mas, bmaj=1.86 mas, bpa=2.877 degrees
! Estimated noise=0.515672 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0003032 Jy
! Component: 100  -  total flux cleaned = -0.000320383 Jy
! Component: 150  -  total flux cleaned = -0.000287888 Jy
! Component: 200  -  total flux cleaned = -0.000256885 Jy
! Total flux subtracted in 200 components = -0.000256885 Jy
! Clean residual min=-0.000936 max=0.000963 Jy/beam
! Clean residual mean=0.000000 rms=0.000235 Jy/beam
! Combined flux in latest and established models = 0.128028 Jy
selfcal
! Performing phase self-cal
! Adding 23 model components to the UV plane model.
! The established model now contains 70 components and 0.128028 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=0.052964Jy  sigma=0.452970
! Fit after  self-cal, rms=0.052965Jy  sigma=0.452963
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 = -4.24219e-05 Jy
! Component: 100  -  total flux cleaned = 1.1418e-06 Jy
! Component: 150  -  total flux cleaned = 1.50552e-05 Jy
! Component: 200  -  total flux cleaned = 5.33585e-05 Jy
! Total flux subtracted in 200 components = 5.33585e-05 Jy
! Clean residual min=-0.000911 max=0.000972 Jy/beam
! Clean residual mean=0.000000 rms=0.000232 Jy/beam
! Combined flux in latest and established models = 0.128082 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 73 components and 0.128082 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=0.052958Jy  sigma=0.452909
! Fit after  self-cal, rms=0.052958Jy  sigma=0.452907
! 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=0.052958Jy  sigma=0.452907
! Fit after  self-cal, rms=0.052921Jy  sigma=0.452880
clean clean_niter,clean_gain
! Inverting map and beam 
! Estimated beam: bmin=2.265 mas, bmaj=3.109 mas, bpa=6.486 degrees
! Estimated noise=0.628755 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000313121 Jy
! Component: 100  -  total flux cleaned = -0.000355211 Jy
! Component: 150  -  total flux cleaned = -0.000389378 Jy
! Component: 200  -  total flux cleaned = -0.000411276 Jy
! Total flux subtracted in 200 components = -0.000411276 Jy
! Clean residual min=-0.001006 max=0.001094 Jy/beam
! Clean residual mean=-0.000000 rms=0.000256 Jy/beam
! Combined flux in latest and established models = 0.127671 Jy
selfcal
! Performing phase self-cal
! Adding 15 model components to the UV plane model.
! The established model now contains 79 components and 0.127671 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=0.052918Jy  sigma=0.452857
! Fit after  self-cal, rms=0.052918Jy  sigma=0.452854
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 (-44.2, -28.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000892864 Jy
! Component: 100  -  total flux cleaned = 0.00104437 Jy
! Component: 150  -  total flux cleaned = 0.000988492 Jy
! Component: 200  -  total flux cleaned = 0.000974283 Jy
! Total flux subtracted in 200 components = 0.000974283 Jy
! Clean residual min=-0.000961 max=0.000822 Jy/beam
! Clean residual mean=-0.000001 rms=0.000227 Jy/beam
! Combined flux in latest and established models = 0.128645 Jy
! Performing phase self-cal
! Adding 31 model components to the UV plane model.
! The established model now contains 110 components and 0.128645 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=0.052904Jy  sigma=0.452725
! Fit after  self-cal, rms=0.052903Jy  sigma=0.452715
! 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=0.9444 mas, bmaj=1.858 mas, bpa=2.853 degrees
! Estimated noise=0.515129 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9444 x 1.858 at 2.853 degrees (North through East)
! Clean map  min=-0.00078674  max=0.10353 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=0.719 mas, bmaj=1.509 mas, bpa=2.538 degrees
! Estimated noise=0.892406 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0770965 Jy
! Component: 100  -  total flux cleaned = 0.0989311 Jy
! Component: 150  -  total flux cleaned = 0.109556 Jy
! Component: 200  -  total flux cleaned = 0.115893 Jy
! Total flux subtracted in 200 components = 0.115893 Jy
! Clean residual min=-0.002270 max=0.003381 Jy/beam
! Clean residual mean=0.000001 rms=0.000561 Jy/beam
! Combined flux in latest and established models = 0.115893 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 13 model components to the UV plane model.
! The established model now contains 13 components and 0.115893 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9444 mas, bmaj=1.858 mas, bpa=2.853 degrees
! Estimated noise=0.515129 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 = 0.00474793 Jy
! Component: 100  -  total flux cleaned = 0.00717401 Jy
! Component: 150  -  total flux cleaned = 0.00867801 Jy
! Component: 200  -  total flux cleaned = 0.00978734 Jy
! Total flux subtracted in 200 components = 0.00978734 Jy
! Clean residual min=-0.001067 max=0.000948 Jy/beam
! Clean residual mean=0.000000 rms=0.000243 Jy/beam
! Combined flux in latest and established models = 0.125681 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 32 components and 0.125681 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=2.265 mas, bmaj=3.109 mas, bpa=6.486 degrees
! Estimated noise=0.628755 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000727772 Jy
! Component: 100  -  total flux cleaned = 0.0011238 Jy
! Component: 150  -  total flux cleaned = 0.00134847 Jy
! Component: 200  -  total flux cleaned = 0.00147676 Jy
! Total flux subtracted in 200 components = 0.00147676 Jy
! Clean residual min=-0.000933 max=0.000874 Jy/beam
! Clean residual mean=-0.000001 rms=0.000235 Jy/beam
! Combined flux in latest and established models = 0.127157 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 = 0.000130912 Jy
! Component: 100  -  total flux cleaned = 0.000244678 Jy
! Component: 150  -  total flux cleaned = 0.000334168 Jy
! Component: 200  -  total flux cleaned = 0.000415489 Jy
! Total flux subtracted in 200 components = 0.000415489 Jy
! Clean residual min=-0.000916 max=0.000841 Jy/beam
! Clean residual mean=-0.000001 rms=0.000225 Jy/beam
! Combined flux in latest and established models = 0.127573 Jy
! Adding 54 model components to the UV plane model.
! The established model now contains 79 components and 0.127573 Jy
! Inverting map 
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9444 mas, bmaj=1.858 mas, bpa=2.853 degrees
! Estimated noise=0.515129 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 6.92204e-05 Jy
! Component: 100  -  total flux cleaned = 0.000145997 Jy
! Component: 150  -  total flux cleaned = 0.000238195 Jy
! Component: 200  -  total flux cleaned = 0.000366098 Jy
! Total flux subtracted in 200 components = 0.000366098 Jy
! Clean residual min=-0.000891 max=0.000943 Jy/beam
! Clean residual mean=-0.000000 rms=0.000219 Jy/beam
! Combined flux in latest and established models = 0.127939 Jy
selfcal
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 93 components and 0.127939 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=0.052923Jy  sigma=0.452857
! Fit after  self-cal, rms=0.052918Jy  sigma=0.452824
wmodel J0506+2141_X_map.mod
! Writing 93 model components to file: J0506+2141_X_map.mod
wobs   J0506+2141_X_uvs.fits
! Writing UV FITS file: J0506+2141_X_uvs.fits
wwins  J0506+2141_X_map.win
! wwins: Wrote 4 windows to J0506+2141_X_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 = 0.00014366 Jy
! Component: 100  -  total flux cleaned = 0.000143314 Jy
! Component: 150  -  total flux cleaned = 0.000142986 Jy
! Component: 200  -  total flux cleaned = 0.000172116 Jy
! Component: 250  -  total flux cleaned = 0.000228249 Jy
! Component: 300  -  total flux cleaned = 0.000200728 Jy
! Component: 350  -  total flux cleaned = 0.000214532 Jy
! Component: 400  -  total flux cleaned = 0.000201612 Jy
! Component: 450  -  total flux cleaned = 0.000175605 Jy
! Component: 500  -  total flux cleaned = 0.000175677 Jy
! Component: 550  -  total flux cleaned = 0.000188298 Jy
! Component: 600  -  total flux cleaned = 0.000188318 Jy
! Component: 650  -  total flux cleaned = 0.000139374 Jy
! Component: 700  -  total flux cleaned = 0.000139369 Jy
! Component: 750  -  total flux cleaned = 6.76564e-05 Jy
! Component: 800  -  total flux cleaned = 7.94211e-05 Jy
! Component: 850  -  total flux cleaned = 9.3772e-06 Jy
! Component: 900  -  total flux cleaned = -4.81767e-05 Jy
! Component: 950  -  total flux cleaned = -2.55876e-05 Jy
! Component: 1000  -  total flux cleaned = -7.06406e-05 Jy
! Component: 1050  -  total flux cleaned = -8.17251e-05 Jy
! Component: 1100  -  total flux cleaned = -8.15525e-05 Jy
! Component: 1150  -  total flux cleaned = -4.89935e-05 Jy
! Component: 1200  -  total flux cleaned = -8.12651e-05 Jy
! Component: 1250  -  total flux cleaned = -3.84675e-05 Jy
! Component: 1300  -  total flux cleaned = -2.80627e-05 Jy
! Component: 1350  -  total flux cleaned = 3.30776e-06 Jy
! Component: 1400  -  total flux cleaned = 1.37371e-05 Jy
! Component: 1450  -  total flux cleaned = 6.50814e-05 Jy
! Component: 1500  -  total flux cleaned = 4.48526e-05 Jy
! Component: 1550  -  total flux cleaned = 0.000115485 Jy
! Component: 1600  -  total flux cleaned = 0.000135524 Jy
! Component: 1650  -  total flux cleaned = 0.000135467 Jy
! Component: 1700  -  total flux cleaned = 0.000184629 Jy
! Component: 1750  -  total flux cleaned = 0.000165126 Jy
! Component: 1800  -  total flux cleaned = 0.000155667 Jy
! Component: 1850  -  total flux cleaned = 0.00017483 Jy
! Component: 1900  -  total flux cleaned = 0.000174789 Jy
! Component: 1950  -  total flux cleaned = 0.000174832 Jy
! Component: 2000  -  total flux cleaned = 0.000128212 Jy
! Component: 2050  -  total flux cleaned = 0.000146733 Jy
! Component: 2100  -  total flux cleaned = 0.000119276 Jy
! Component: 2150  -  total flux cleaned = 0.00014665 Jy
! Component: 2200  -  total flux cleaned = 0.00014672 Jy
! Component: 2250  -  total flux cleaned = 0.000164546 Jy
! Component: 2300  -  total flux cleaned = 0.000128909 Jy
! Component: 2350  -  total flux cleaned = 0.000129015 Jy
! Component: 2400  -  total flux cleaned = 0.000155294 Jy
! Component: 2450  -  total flux cleaned = 0.000146526 Jy
! Component: 2500  -  total flux cleaned = 0.000172395 Jy
! Component: 2550  -  total flux cleaned = 0.000163698 Jy
! Component: 2600  -  total flux cleaned = 0.000146703 Jy
! Component: 2650  -  total flux cleaned = 0.000121317 Jy
! Component: 2700  -  total flux cleaned = 0.000154974 Jy
! Component: 2750  -  total flux cleaned = 0.000138325 Jy
! Component: 2800  -  total flux cleaned = 0.000179778 Jy
! Component: 2850  -  total flux cleaned = 0.000188123 Jy
! Component: 2900  -  total flux cleaned = 0.000212659 Jy
! Component: 2950  -  total flux cleaned = 0.000163932 Jy
! Component: 3000  -  total flux cleaned = 0.000147858 Jy
! Component: 3050  -  total flux cleaned = 0.000195998 Jy
! Component: 3100  -  total flux cleaned = 0.000219975 Jy
! Component: 3150  -  total flux cleaned = 0.000235727 Jy
! Component: 3200  -  total flux cleaned = 0.000204279 Jy
! Component: 3250  -  total flux cleaned = 0.000188693 Jy
! Component: 3300  -  total flux cleaned = 0.000227485 Jy
! Component: 3350  -  total flux cleaned = 0.000219804 Jy
! Component: 3400  -  total flux cleaned = 0.000265788 Jy
! Component: 3450  -  total flux cleaned = 0.000258104 Jy
! Component: 3500  -  total flux cleaned = 0.000273311 Jy
! Component: 3550  -  total flux cleaned = 0.000243134 Jy
! Component: 3600  -  total flux cleaned = 0.000250696 Jy
! Component: 3650  -  total flux cleaned = 0.000258193 Jy
! Component: 3700  -  total flux cleaned = 0.000265599 Jy
! Component: 3750  -  total flux cleaned = 0.000243518 Jy
! Component: 3800  -  total flux cleaned = 0.000265503 Jy
! Component: 3850  -  total flux cleaned = 0.000294659 Jy
! Component: 3900  -  total flux cleaned = 0.000316415 Jy
! Component: 3950  -  total flux cleaned = 0.000301996 Jy
! Component: 4000  -  total flux cleaned = 0.000309216 Jy
! Component: 4050  -  total flux cleaned = 0.000351933 Jy
! Total flux subtracted in 4096 components = 0.000330623 Jy
! Clean residual min=-0.000388 max=0.000391 Jy/beam
! Clean residual mean=-0.000000 rms=0.000123 Jy/beam
! Combined flux in latest and established models = 0.12827 Jy
keep
! Adding 307 model components to the UV plane model.
! The established model now contains 400 components and 0.128269 Jy
![Exited script file: /opt64/bin/pima_mupet_01.dfm]
wmap   /image_prod/ug002_uva//J0506+2141_X_map.fits
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9444 x 1.858 at 2.853 degrees (North through East)
! Clean map  min=-0.00059332  max=0.10377 Jy/beam
! Writing clean map to FITS file: /image_prod/ug002_uva//J0506+2141_X_map.fits
wmodel /image_prod/ug002_uva//J0506+2141_X_map.mod
! Writing 400 model components to file: /image_prod/ug002_uva//J0506+2141_X_map.mod
wobs   /image_prod/ug002_uva//J0506+2141_X_uvs.fits
! Writing UV FITS file: /image_prod/ug002_uva//J0506+2141_X_uvs.fits
wwins  /image_prod/ug002_uva//J0506+2141_X_map.win
! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0506+2141_X_map.win
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is", peak_flux
! The peak flux is 0.103771 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000122883 
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.35525 0.35525 0.710501 1.421 2.842 5.684 11.368 22.736 45.472 90.9441
print "clev=      ", int(3*image_rms*10000)/10000
! clev=       0.0003 
print "peak=      ", int(1000*peak_flux)/1000
! peak=       0.103 
print "dyn_range= ", int(1000*peak_flux/image_rms)/1000
! dyn_range=  844.475 
quit
! Quitting program
! Log file /image_prod/ug002_uva//J0506+2141_X_dfm.log closed on Wed Mar  4 20:40:02 2020