Started working on galaxy UGC06181 at Wed Jun 17 13:26:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-tractor.fits
Read 214 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1191.7434]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 30400
 Peak Img[j, k]: 356 358
 Mean (j, k): 358.13 355.76
 Theta (deg): 79.4
 Astro PA (deg): 10.6
 Eps: 0.084
 Major axis (pix): 129.6
Iteratively unmasking pixels:
  r=129.59 pixels
  r=129.59 pixels
  r=160.72 pixels
  r=172.75 pixels
364.049865429 358.223 350.62984352 358.067
Starting ellipse-fitting for galaxy 950461
Fitting g-band took......142.113 sec
Fitting r-band took......147.009 sec
Fitting z-band took......148.376 sec
Time for all images = 437.498 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 11794.48
r CoG modeling succeeded with a chi^2 minimum of 1345.66
z CoG modeling succeeded with a chi^2 minimum of 5169.97
Time = 0.446 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06181/UGC06181-largegalaxy-950461-ellipse.fits
Finished galaxy UGC06181 in 8.360 minutes.