Started working on galaxy PGC2454587 at Fri Jun 19 08:11:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 325.79398]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2454587/PGC2454587-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3373
 Peak Img[j, k]: 177 176
 Mean (j, k): 176.31 174.93
 Theta (deg): 18.3
 Astro PA (deg): 71.7
 Eps: 0.748
 Major axis (pix): 68.0
176.314655267 176.332 174.930622366 175.707
Starting ellipse-fitting for galaxy 55416
Fitting g-band took......5.949 sec
Fitting r-band took......5.705 sec
Fitting z-band took......5.277 sec
Time for all images = 16.932 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 382.58
r CoG modeling succeeded with a chi^2 minimum of 275.74
z CoG modeling succeeded with a chi^2 minimum of 932.59
Time = 0.064 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/PGC2454587/PGC2454587-largegalaxy-55416-ellipse.fits
Finished galaxy PGC2454587 in 0.888 minutes.