Started working on galaxy PGC2687155 at Thu Jun 18 06:25:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 370.69977]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2687155/PGC2687155-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: 1327
 Peak Img[j, k]: 125 127
 Mean (j, k): 125.25 125.66
 Theta (deg): 155.0
 Astro PA (deg): 115.0
 Eps: 0.403
 Major axis (pix): 29.4
Iteratively unmasking pixels:
  r=29.38 pixels
  r=29.38 pixels
  r=35.29 pixels
  r=41.88 pixels
  r=48.68 pixels
127.216114248 125.084 126.354507948 126.139
Starting ellipse-fitting for galaxy 1307669
Fitting g-band took......7.250 sec
Fitting r-band took......6.820 sec
Fitting z-band took......7.709 sec
Time for all images = 21.780 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 379.11
r CoG modeling succeeded with a chi^2 minimum of 438.56
z CoG modeling succeeded with a chi^2 minimum of 140.05
Time = 0.045 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/267/PGC2687155/PGC2687155-largegalaxy-1307669-ellipse.fits
Finished galaxy PGC2687155 in 1.031 minutes.