Started working on galaxy PGC915510 at Wed Jun 17 03:43:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 291.1669]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC915510/PGC915510-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2763
 Peak Img[j, k]: 120 117
 Mean (j, k): 120.38 117.53
 Theta (deg): 164.7
 Astro PA (deg): 105.3
 Eps: 0.365
 Major axis (pix): 36.7
120.382287898 120.172 117.531030032 117.321
Starting ellipse-fitting for galaxy 691857
Fitting g-band took......2.447 sec
Fitting r-band took......2.183 sec
Fitting z-band took......2.248 sec
Time for all images = 6.878 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7902.49
r CoG modeling succeeded with a chi^2 minimum of 13727.53
z CoG modeling succeeded with a chi^2 minimum of 4963.38
Time = 0.026 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/039/PGC915510/PGC915510-largegalaxy-691857-ellipse.fits
Finished galaxy PGC915510 in 0.682 minutes.