! Started logfile: J1448+7601_X_2000_03_13_pus_uvs.log on Mon Apr  1 13:00:26 2013
obs J1448+7601_X_2000_03_13_pus_uva.fits
! Reading UV FITS file: J1448+7601_X_2000_03_13_pus_uva.fits
! AN table 1: 489 integrations on 190 of 190 possible baselines.
! Apparent sampling: 0.245862 visibilities/baseline/integration-bin.
! *** This seems a bit low - see "help observe" on the binwid argument.
! Found source: J1448+7601
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 2382 lines of history.
! 
! Reading 91372 visibilities.
select I
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
print "field_size =",field_size
! field_size = 512 
print "field_cell =",field_cell
! field_cell = 0.2 
print "taper_size =",taper_size
! taper_size = 70 
![@muppet J1448+7601_X_2000_03_13_pus]
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
mapsize field_size, field_cell
! Map grid = 512x512 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 5578 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 5578 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 5578 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 5578 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.977853Jy  sigma=0.007876
! Fit after  self-cal, rms=0.903630Jy  sigma=0.007411
! 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 
! Your choice of large map pixels excluded 3.19% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=0.5011 mas, bmaj=0.5487 mas, bpa=4.02 degrees
! Estimated noise=588.287 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 = 0.155218 Jy
! Component: 100  -  total flux cleaned = 0.210315 Jy
! Total flux subtracted in 100 components = 0.210315 Jy
! Clean residual min=-0.014613 max=0.055383 Jy/beam
! Clean residual mean=-0.000017 rms=0.002758 Jy/beam
! Combined flux in latest and established models = 0.210315 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 7 components and 0.210315 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.503148Jy  sigma=0.001594
! Fit after  self-cal, rms=0.502904Jy  sigma=0.001591
! Inverting map 
! Your choice of large map pixels excluded 3.19% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Added new window around map position (-0.8, 0).
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0518156 Jy
! Component: 100  -  total flux cleaned = 0.0783646 Jy
! Total flux subtracted in 100 components = 0.0783646 Jy
! Clean residual min=-0.008252 max=0.028221 Jy/beam
! Clean residual mean=-0.000011 rms=0.001585 Jy/beam
! Combined flux in latest and established models = 0.28868 Jy
! Performing phase self-cal
! Adding 7 model components to the UV plane model.
! The established model now contains 12 components and 0.28868 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.495661Jy  sigma=0.001335
! Fit after  self-cal, rms=0.494588Jy  sigma=0.001316
! Inverting map 
! Your choice of large map pixels excluded 3.19% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0238639 Jy
! Component: 100  -  total flux cleaned = 0.0360038 Jy
! Total flux subtracted in 100 components = 0.0360038 Jy
! Clean residual min=-0.004119 max=0.013061 Jy/beam
! Clean residual mean=-0.000008 rms=0.001012 Jy/beam
! Combined flux in latest and established models = 0.324684 Jy
! Performing phase self-cal
! Adding 11 model components to the UV plane model.
! The established model now contains 16 components and 0.324684 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.492829Jy  sigma=0.001251
! Fit after  self-cal, rms=0.492613Jy  sigma=0.001247
! Inverting map 
! Your choice of large map pixels excluded 3.19% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0108793 Jy
! Component: 100  -  total flux cleaned = 0.0163804 Jy
! Total flux subtracted in 100 components = 0.0163804 Jy
! Clean residual min=-0.003656 max=0.006756 Jy/beam
! Clean residual mean=-0.000007 rms=0.000848 Jy/beam
! Combined flux in latest and established models = 0.341064 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 16 components and 0.341064 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.492179Jy  sigma=0.001231
! Fit after  self-cal, rms=0.492115Jy  sigma=0.001231
! Inverting map 
! Your choice of large map pixels excluded 3.19% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! clean: niter=100  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00504525 Jy
! Component: 100  -  total flux cleaned = 0.00762417 Jy
! Total flux subtracted in 100 components = 0.00762417 Jy
! Clean residual min=-0.003431 max=0.004470 Jy/beam
! Clean residual mean=-0.000006 rms=0.000810 Jy/beam
! Combined flux in latest and established models = 0.348688 Jy
! Performing phase self-cal
! Adding 8 model components to the UV plane model.
! The established model now contains 17 components and 0.348688 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.491990Jy  sigma=0.001226
! Fit after  self-cal, rms=0.491975Jy  sigma=0.001226
! Inverting map 
! Your choice of large map pixels excluded 3.19% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
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 
! Your choice of large map pixels excluded 3.19% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=0.6402 mas, bmaj=0.6763 mas, bpa=-8.182 degrees
! Estimated noise=268.489 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 (0.8, 0.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00578748 Jy
! Component: 100  -  total flux cleaned = 0.00932976 Jy
! Component: 150  -  total flux cleaned = 0.0116552 Jy
! Component: 200  -  total flux cleaned = 0.0132216 Jy
! Total flux subtracted in 200 components = 0.0132216 Jy
! Clean residual min=-0.002770 max=0.003888 Jy/beam
! Clean residual mean=-0.000029 rms=0.000689 Jy/beam
! Combined flux in latest and established models = 0.36191 Jy
! Performing phase self-cal
! Adding 18 model components to the UV plane model.
! The established model now contains 31 components and 0.36191 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.491887Jy  sigma=0.001223
! Fit after  self-cal, rms=0.491886Jy  sigma=0.001223
! Inverting map 
! Your choice of large map pixels excluded 3.19% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Added new window around map position (3.4, 0.2).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00393397 Jy
! Component: 100  -  total flux cleaned = 0.00590039 Jy
! Component: 150  -  total flux cleaned = 0.00638977 Jy
! Component: 200  -  total flux cleaned = 0.00669673 Jy
! Total flux subtracted in 200 components = 0.00669673 Jy
! Clean residual min=-0.002579 max=0.003349 Jy/beam
! Clean residual mean=-0.000018 rms=0.000631 Jy/beam
! Combined flux in latest and established models = 0.368607 Jy
! Performing phase self-cal
! Adding 17 model components to the UV plane model.
! The established model now contains 45 components and 0.368607 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.491821Jy  sigma=0.001222
! Fit after  self-cal, rms=0.491810Jy  sigma=0.001222
! Inverting map 
! Your choice of large map pixels excluded 3.19% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
gscale true
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  A total of 228 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        0.97     GC        0.99     KP        1.02     
!   LA        1.02     NL        0.98     OV        0.98     PT        1.01     
!   SC        1.01     WF        1.00*    HH        1.00*    KK        1.00     
!   MA        1.00*    MC        0.96     MK        0.99     NY        1.00*    
!   ON        1.00*    TS        0.98     WZ        0.99     HN        0.75     
! 
! 
! Correcting IF 2.
!  A total of 228 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.02     FD        0.97     GC        0.99     KP        0.98     
!   LA        0.98     NL        1.02     OV        0.98     PT        0.98     
!   SC        0.99     WF        1.00*    HH        1.00*    KK        0.99     
!   MA        1.00*    MC        0.97     MK        1.04     NY        1.00*    
!   ON        1.00*    TS        1.01     WZ        0.98     HN        0.81     
! 
! 
! Correcting IF 3.
!  A total of 228 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        1.00     GC        1.01     KP        1.00     
!   LA        0.97     NL        0.98     OV        0.99     PT        1.01     
!   SC        1.02     WF        1.00*    HH        1.00*    KK        0.99     
!   MA        1.00*    MC        0.97     MK        1.01     NY        1.00*    
!   ON        1.00*    TS        1.06     WZ        1.00     HN        0.75     
! 
! 
! Correcting IF 4.
!  A total of 228 telescope corrections were flagged in sub-array 1.
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.07     FD        0.99     GC        1.00     KP        0.98     
!   LA        0.99     NL        0.99     OV        0.99     PT        1.02     
!   SC        1.08     WF        1.00*    HH        1.00*    KK        1.02     
!   MA        1.00*    MC        0.98     MK        1.03     NY        1.00*    
!   ON        1.00*    TS        1.04     WZ        1.04     HN        0.76     
! 
! 
! Fit before self-cal, rms=0.491810Jy  sigma=0.001222
! Fit after  self-cal, rms=0.397432Jy  sigma=0.001221
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=0.6394 mas, bmaj=0.6855 mas, bpa=0.8385 degrees
! Estimated noise=270.048 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 = -0.00159255 Jy
! Component: 100  -  total flux cleaned = -0.00190401 Jy
! Component: 150  -  total flux cleaned = -0.00210535 Jy
! Component: 200  -  total flux cleaned = -0.00228274 Jy
! Total flux subtracted in 200 components = -0.00228274 Jy
! Clean residual min=-0.002002 max=0.002575 Jy/beam
! Clean residual mean=-0.000012 rms=0.000555 Jy/beam
! Combined flux in latest and established models = 0.366324 Jy
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 58 components and 0.366324 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.397406Jy  sigma=0.001220
! Fit after  self-cal, rms=0.397405Jy  sigma=0.001220
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
selfcal true, true, soltime1
! Performing amp+phase self-cal over 120 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.397405Jy  sigma=0.001220
! Fit after  self-cal, rms=0.404784Jy  sigma=0.001217
dynam = dynam - 0.75
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=0.6406 mas, bmaj=0.6847 mas, bpa=2.048 degrees
! Estimated noise=269.894 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.0006396 Jy
! Component: 100  -  total flux cleaned = -0.00105035 Jy
! Component: 150  -  total flux cleaned = -0.00134632 Jy
! Component: 200  -  total flux cleaned = -0.0016262 Jy
! Total flux subtracted in 200 components = -0.0016262 Jy
! Clean residual min=-0.001388 max=0.001540 Jy/beam
! Clean residual mean=-0.000001 rms=0.000355 Jy/beam
! Combined flux in latest and established models = 0.364698 Jy
selfcal
! Performing phase self-cal
! Adding 16 model components to the UV plane model.
! The established model now contains 67 components and 0.364698 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404775Jy  sigma=0.001217
! Fit after  self-cal, rms=0.404875Jy  sigma=0.001217
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
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 (-7.6, -6.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000967878 Jy
! Component: 100  -  total flux cleaned = 0.000837206 Jy
! Component: 150  -  total flux cleaned = 0.00069374 Jy
! Component: 200  -  total flux cleaned = 0.000539037 Jy
! Total flux subtracted in 200 components = 0.000539037 Jy
! Clean residual min=-0.001361 max=0.001538 Jy/beam
! Clean residual mean=-0.000002 rms=0.000348 Jy/beam
! Combined flux in latest and established models = 0.365237 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 75 components and 0.365237 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404868Jy  sigma=0.001217
! Fit after  self-cal, rms=0.404866Jy  sigma=0.001217
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Added new window around map position (-12.6, -15.6).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.000996633 Jy
! Component: 100  -  total flux cleaned = 0.00106458 Jy
! Component: 150  -  total flux cleaned = 0.00109519 Jy
! Component: 200  -  total flux cleaned = 0.00112136 Jy
! Total flux subtracted in 200 components = 0.00112136 Jy
! Clean residual min=-0.001307 max=0.001261 Jy/beam
! Clean residual mean=-0.000002 rms=0.000342 Jy/beam
! Combined flux in latest and established models = 0.366358 Jy
! Performing phase self-cal
! Adding 21 model components to the UV plane model.
! The established model now contains 84 components and 0.366358 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404848Jy  sigma=0.001217
! Fit after  self-cal, rms=0.404853Jy  sigma=0.001217
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
selfcal true, true, soltime2
! Performing amp+phase self-cal over 20 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404853Jy  sigma=0.001217
! Fit after  self-cal, rms=0.404534Jy  sigma=0.001216
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=0.6413 mas, bmaj=0.6848 mas, bpa=2.399 degrees
! Estimated noise=269.716 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000521042 Jy
! Component: 100  -  total flux cleaned = -0.000611143 Jy
! Component: 150  -  total flux cleaned = -0.000720338 Jy
! Component: 200  -  total flux cleaned = -0.000846522 Jy
! Total flux subtracted in 200 components = -0.000846522 Jy
! Clean residual min=-0.001319 max=0.001211 Jy/beam
! Clean residual mean=0.000000 rms=0.000338 Jy/beam
! Combined flux in latest and established models = 0.365512 Jy
selfcal
! Performing phase self-cal
! Adding 30 model components to the UV plane model.
! The established model now contains 88 components and 0.365512 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404526Jy  sigma=0.001216
! Fit after  self-cal, rms=0.404529Jy  sigma=0.001216
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.7397e-05 Jy
! Component: 100  -  total flux cleaned = -0.000147865 Jy
! Component: 150  -  total flux cleaned = -0.000214058 Jy
! Component: 200  -  total flux cleaned = -0.000256473 Jy
! Total flux subtracted in 200 components = -0.000256473 Jy
! Clean residual min=-0.001310 max=0.001209 Jy/beam
! Clean residual mean=-0.000000 rms=0.000335 Jy/beam
! Combined flux in latest and established models = 0.365255 Jy
! Performing phase self-cal
! Adding 34 model components to the UV plane model.
! The established model now contains 91 components and 0.365255 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404526Jy  sigma=0.001216
! Fit after  self-cal, rms=0.404526Jy  sigma=0.001216
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
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.
! 
! Fit before self-cal, rms=0.404526Jy  sigma=0.001216
! Fit after  self-cal, rms=0.404109Jy  sigma=0.001216
clean clean_niter,clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=2.361 mas, bmaj=3.156 mas, bpa=-78.87 degrees
! Estimated noise=406.796 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.00104396 Jy
! Component: 100  -  total flux cleaned = -0.00124779 Jy
! Component: 150  -  total flux cleaned = -0.00133509 Jy
! Component: 200  -  total flux cleaned = -0.00140958 Jy
! Total flux subtracted in 200 components = -0.00140958 Jy
! Clean residual min=-0.001707 max=0.001475 Jy/beam
! Clean residual mean=-0.000002 rms=0.000448 Jy/beam
! Combined flux in latest and established models = 0.363845 Jy
selfcal
! Performing phase self-cal
! Adding 9 model components to the UV plane model.
! The established model now contains 96 components and 0.363845 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404106Jy  sigma=0.001216
! Fit after  self-cal, rms=0.404108Jy  sigma=0.001216
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -7.57416e-05 Jy
! Component: 100  -  total flux cleaned = -8.95266e-05 Jy
! Component: 150  -  total flux cleaned = -0.000102569 Jy
! Component: 200  -  total flux cleaned = -0.000115005 Jy
! Total flux subtracted in 200 components = -0.000115005 Jy
! Clean residual min=-0.001700 max=0.001460 Jy/beam
! Clean residual mean=-0.000002 rms=0.000445 Jy/beam
! Combined flux in latest and established models = 0.36373 Jy
! Performing phase self-cal
! Adding 14 model components to the UV plane model.
! The established model now contains 101 components and 0.363731 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404109Jy  sigma=0.001216
! Fit after  self-cal, rms=0.404108Jy  sigma=0.001216
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
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 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=0.6415 mas, bmaj=0.6851 mas, bpa=2.64 degrees
! Estimated noise=269.54 mJy/beam.
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6415 x 0.6851 at 2.64 degrees (North through East)
! Clean map  min=-0.0015409  max=0.2116 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 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=0.5 mas, bmaj=0.5537 mas, bpa=9.468 degrees
! Estimated noise=592.593 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.159166 Jy
! Component: 100  -  total flux cleaned = 0.232649 Jy
! Component: 150  -  total flux cleaned = 0.274148 Jy
! Component: 200  -  total flux cleaned = 0.299842 Jy
! Total flux subtracted in 200 components = 0.299842 Jy
! Clean residual min=-0.004767 max=0.013566 Jy/beam
! Clean residual mean=-0.000008 rms=0.001136 Jy/beam
! Combined flux in latest and established models = 0.299842 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 10 model components to the UV plane model.
! The established model now contains 10 components and 0.299842 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=0.6415 mas, bmaj=0.6851 mas, bpa=2.64 degrees
! Estimated noise=269.54 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 = 0.0270685 Jy
! Component: 100  -  total flux cleaned = 0.0407903 Jy
! Component: 150  -  total flux cleaned = 0.0480801 Jy
! Component: 200  -  total flux cleaned = 0.0524342 Jy
! Total flux subtracted in 200 components = 0.0524342 Jy
! Clean residual min=-0.001787 max=0.002978 Jy/beam
! Clean residual mean=-0.000016 rms=0.000455 Jy/beam
! Combined flux in latest and established models = 0.352276 Jy
! Adding 25 model components to the UV plane model.
! The established model now contains 26 components and 0.352276 Jy
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Added new window around map position (2, 0).
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.0031256 Jy
! Component: 100  -  total flux cleaned = 0.00542906 Jy
! Component: 150  -  total flux cleaned = 0.00724874 Jy
! Component: 200  -  total flux cleaned = 0.00832778 Jy
! Total flux subtracted in 200 components = 0.00832778 Jy
! Clean residual min=-0.001670 max=0.001287 Jy/beam
! Clean residual mean=-0.000005 rms=0.000364 Jy/beam
! Combined flux in latest and established models = 0.360604 Jy
! Adding 29 model components to the UV plane model.
! The established model now contains 43 components and 0.360604 Jy
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
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 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=2.361 mas, bmaj=3.156 mas, bpa=-78.87 degrees
! Estimated noise=406.796 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = 0.00191094 Jy
! Component: 100  -  total flux cleaned = 0.00229751 Jy
! Component: 150  -  total flux cleaned = 0.0024804 Jy
! Component: 200  -  total flux cleaned = 0.00265692 Jy
! Total flux subtracted in 200 components = 0.00265692 Jy
! Clean residual min=-0.001734 max=0.001461 Jy/beam
! Clean residual mean=-0.000005 rms=0.000453 Jy/beam
! Combined flux in latest and established models = 0.363261 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 = 0.000113184 Jy
! Component: 100  -  total flux cleaned = 0.000146372 Jy
! Component: 150  -  total flux cleaned = 0.000161701 Jy
! Component: 200  -  total flux cleaned = 0.000176313 Jy
! Total flux subtracted in 200 components = 0.000176313 Jy
! Clean residual min=-0.001729 max=0.001441 Jy/beam
! Clean residual mean=-0.000004 rms=0.000448 Jy/beam
! Combined flux in latest and established models = 0.363437 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 66 components and 0.363437 Jy
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
uvtaper 0,0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! Estimated beam: bmin=0.6415 mas, bmaj=0.6851 mas, bpa=2.64 degrees
! Estimated noise=269.54 mJy/beam.
! clean: niter=200  gain=0.03  cutoff=0
! Component: 050  -  total flux cleaned = -0.000610221 Jy
! Component: 100  -  total flux cleaned = -0.000706096 Jy
! Component: 150  -  total flux cleaned = -0.000706362 Jy
! Component: 200  -  total flux cleaned = -0.000665697 Jy
! Total flux subtracted in 200 components = -0.000665697 Jy
! Clean residual min=-0.001382 max=0.001228 Jy/beam
! Clean residual mean=-0.000002 rms=0.000343 Jy/beam
! Combined flux in latest and established models = 0.362772 Jy
selfcal
! Performing phase self-cal
! Adding 25 model components to the UV plane model.
! The established model now contains 79 components and 0.362772 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.404154Jy  sigma=0.001217
! Fit after  self-cal, rms=0.404161Jy  sigma=0.001217
wmodel J1448+7601_X_2000_03_13_pus_map.mod
! Writing 79 model components to file: J1448+7601_X_2000_03_13_pus_map.mod
wobs J1448+7601_X_2000_03_13_pus_uvs.fits
! Writing UV FITS file: J1448+7601_X_2000_03_13_pus_uvs.fits
wwins J1448+7601_X_2000_03_13_pus_map.win
! wwins: Wrote 7 windows to J1448+7601_X_2000_03_13_pus_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.000630915 Jy
! Component: 100  -  total flux cleaned = -0.00100998 Jy
! Component: 150  -  total flux cleaned = -0.00116958 Jy
! Component: 200  -  total flux cleaned = -0.00130306 Jy
! Component: 250  -  total flux cleaned = -0.0013031 Jy
! Component: 300  -  total flux cleaned = -0.00132468 Jy
! Component: 350  -  total flux cleaned = -0.00134571 Jy
! Component: 400  -  total flux cleaned = -0.00130413 Jy
! Component: 450  -  total flux cleaned = -0.00136618 Jy
! Component: 500  -  total flux cleaned = -0.00142747 Jy
! Component: 550  -  total flux cleaned = -0.00150826 Jy
! Component: 600  -  total flux cleaned = -0.00158845 Jy
! Component: 650  -  total flux cleaned = -0.00172754 Jy
! Component: 700  -  total flux cleaned = -0.00188498 Jy
! Component: 750  -  total flux cleaned = -0.00196311 Jy
! Component: 800  -  total flux cleaned = -0.00200191 Jy
! Component: 850  -  total flux cleaned = -0.00213671 Jy
! Component: 900  -  total flux cleaned = -0.00207948 Jy
! Component: 950  -  total flux cleaned = -0.00215575 Jy
! Component: 1000  -  total flux cleaned = -0.00223109 Jy
! Component: 1050  -  total flux cleaned = -0.00230599 Jy
! Component: 1100  -  total flux cleaned = -0.00230605 Jy
! Component: 1150  -  total flux cleaned = -0.00238023 Jy
! Component: 1200  -  total flux cleaned = -0.00243564 Jy
! Component: 1250  -  total flux cleaned = -0.00243564 Jy
! Component: 1300  -  total flux cleaned = -0.00250859 Jy
! Component: 1350  -  total flux cleaned = -0.00250874 Jy
! Component: 1400  -  total flux cleaned = -0.00256288 Jy
! Component: 1450  -  total flux cleaned = -0.00270629 Jy
! Component: 1500  -  total flux cleaned = -0.002724 Jy
! Component: 1550  -  total flux cleaned = -0.00272401 Jy
! Component: 1600  -  total flux cleaned = -0.00277718 Jy
! Component: 1650  -  total flux cleaned = -0.00281227 Jy
! Component: 1700  -  total flux cleaned = -0.00279484 Jy
! Component: 1750  -  total flux cleaned = -0.00282985 Jy
! Component: 1800  -  total flux cleaned = -0.00293386 Jy
! Component: 1850  -  total flux cleaned = -0.00288216 Jy
! Component: 1900  -  total flux cleaned = -0.00293378 Jy
! Component: 1950  -  total flux cleaned = -0.00295103 Jy
! Component: 2000  -  total flux cleaned = -0.00293402 Jy
! Total flux subtracted in 2048 components = -0.00303565 Jy
! Clean residual min=-0.000987 max=0.000912 Jy/beam
! Clean residual mean=-0.000002 rms=0.000296 Jy/beam
! Combined flux in latest and established models = 0.359736 Jy
keep
! Adding 186 model components to the UV plane model.
! The established model now contains 265 components and 0.359736 Jy
![Exited script file: muppet]
wmap "J1448+7601_X_2000_03_13_pus\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6415 x 0.6851 at 2.64 degrees (North through East)
! Clean map  min=-0.0010934  max=0.21203 Jy/beam
! Writing clean map to FITS file: J1448+7601_X_2000_03_13_pus_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.212031 
invert
! Inverting map 
! Your choice of large map pixels excluded 3.21% of the data.
!  The x-axis pixel size should ideally be below 0.1865 milli-arcsec
!  The y-axis pixel size should ideally be below 0.159 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000295333 
device "J1448+7601_X_2000_03_13_pus\_map.eps/VPS"
! Attempting to open device: 'J1448+7601_X_2000_03_13_pus_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.417863 0.417863 0.835726 1.67145 3.3429 6.6858 13.3716 26.7432 53.4864
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0008 
print "peak=",int(1000*peak_flux)/1000
! peak= 0.212 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.6415 x 0.6851 at 2.64 degrees (North through East)
! Clean map  min=-0.0010934  max=0.21203 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
quit
! Quitting program
! Log file J1448+7601_X_2000_03_13_pus_uvs.log closed on Mon Apr  1 13:00:49 2013