Started working on galaxy PGC091531 at Fri Jun 19 07:51:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 199.15346]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC091531/PGC091531-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3285
 Peak Img[j, k]: 189 187
 Mean (j, k): 188.40 186.93
 Theta (deg): 76.0
 Astro PA (deg): 14.0
 Eps: 0.834
 Major axis (pix): 80.4
188.40489392 188.264 186.92599556 187.024
Starting ellipse-fitting for galaxy 199845
Fitting g-band took......5.044 sec
Fitting r-band took......4.998 sec
Fitting z-band took......5.724 sec
Time for all images = 15.766 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 316.71
r CoG modeling succeeded with a chi^2 minimum of 363.81
z CoG modeling succeeded with a chi^2 minimum of 157.12
Time = 0.087 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/246/PGC091531/PGC091531-largegalaxy-199845-ellipse.fits
Finished galaxy PGC091531 in 0.464 minutes.