Started working on galaxy PGC2456912 at Thu Jun 18 11:17:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 659.771]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2456912/PGC2456912-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6875
 Peak Img[j, k]: 158 157
 Mean (j, k): 157.73 157.21
 Theta (deg): 81.7
 Astro PA (deg): 8.3
 Eps: 0.300
 Major axis (pix): 60.0
157.732516557 157.121 157.210351405 157.131
Starting ellipse-fitting for galaxy 1247523
Fitting g-band took......21.108 sec
Fitting r-band took......18.948 sec
Fitting z-band took......22.212 sec
Time for all images = 62.268 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7.44
r CoG modeling succeeded with a chi^2 minimum of 3.03
z CoG modeling succeeded with a chi^2 minimum of 246.40
Time = 0.044 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/PGC2456912/PGC2456912-largegalaxy-1247523-ellipse.fits
Finished galaxy PGC2456912 in 8.782 minutes.