Started working on galaxy UGC06155 at Tue Jun 16 15:10:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-tractor.fits
Read 191 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3919.4734]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/UGC06155/UGC06155-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: 51816
 Peak Img[j, k]: 355 354
 Mean (j, k): 357.06 354.36
 Theta (deg): 124.9
 Astro PA (deg): 145.1
 Eps: 0.170
 Major axis (pix): 158.5
Iteratively unmasking pixels:
  r=158.49 pixels
  r=158.49 pixels
  r=190.18 pixels
357.056279804 354.401 354.359024912 355.002
Starting ellipse-fitting for galaxy 368597
Fitting g-band took......93.580 sec
Fitting r-band took......94.988 sec
Fitting z-band took......96.079 sec
Time for all images = 284.648 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 22925.51
r CoG modeling succeeded with a chi^2 minimum of 9529.58
z CoG modeling succeeded with a chi^2 minimum of 92036.09
Time = 0.318 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/UGC06155/UGC06155-largegalaxy-368597-ellipse.fits
Finished galaxy UGC06155 in 5.205 minutes.