Started working on galaxy PGC2497113 at Thu Jun 18 05:12:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-tractor.fits
Read 13 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 429.74054]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2497113/PGC2497113-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4498
 Peak Img[j, k]: 115 115
 Mean (j, k): 114.98 114.47
 Theta (deg): 125.7
 Astro PA (deg): 144.3
 Eps: 0.057
 Major axis (pix): 48.1
114.980338951 115.025 114.472756531 114.803
Starting ellipse-fitting for galaxy 306876
Fitting g-band took......10.610 sec
Fitting r-band took......11.016 sec
Fitting z-band took......11.877 sec
Time for all images = 33.504 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 16.05
r CoG modeling succeeded with a chi^2 minimum of 16.52
z CoG modeling succeeded with a chi^2 minimum of 157.23
Time = 0.051 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/176/PGC2497113/PGC2497113-largegalaxy-306876-ellipse.fits
Finished galaxy PGC2497113 in 1.195 minutes.