Started working on galaxy PGC931882 at Wed Jun 17 11:57:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 183.6572]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC931882/PGC931882-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2126
 Peak Img[j, k]: 129 134
 Mean (j, k): 128.42 133.63
 Theta (deg): 162.5
 Astro PA (deg): 107.5
 Eps: 0.643
 Major axis (pix): 48.9
128.424653087 128.556 133.629320117 133.741
Starting ellipse-fitting for galaxy 426250
Fitting g-band took......7.111 sec
Fitting r-band took......6.668 sec
Fitting z-band took......6.551 sec
Time for all images = 20.329 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1826.28
r CoG modeling succeeded with a chi^2 minimum of 1634.83
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 7121.10
Time = 0.059 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/PGC931882/PGC931882-largegalaxy-426250-ellipse.fits
Finished galaxy PGC931882 in 0.939 minutes.