Started working on galaxy PGC2581815 at Thu Jun 18 06:31:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 214.27327]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC2581815/PGC2581815-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2981
 Peak Img[j, k]: 138 142
 Mean (j, k): 137.55 142.52
 Theta (deg): 39.0
 Astro PA (deg): 51.0
 Eps: 0.599
 Major axis (pix): 49.9
137.552342012 137.625 142.524310344 142.351
Starting ellipse-fitting for galaxy 1257374
Fitting g-band took......6.629 sec
Fitting r-band took......6.807 sec
Fitting z-band took......6.210 sec
Time for all images = 19.647 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 964.84
r CoG modeling succeeded with a chi^2 minimum of 489.62
z CoG modeling succeeded with a chi^2 minimum of 897.34
Time = 0.058 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/122/PGC2581815/PGC2581815-largegalaxy-1257374-ellipse.fits
Finished galaxy PGC2581815 in 1.023 minutes.