Started working on galaxy PGC1657912 at Wed Jun 17 06:37:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1294.1337]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC1657912/PGC1657912-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6574
 Peak Img[j, k]: 169 171
 Mean (j, k): 170.59 166.80
 Theta (deg): 93.8
 Astro PA (deg): 176.2
 Eps: 0.485
 Major axis (pix): 78.6
170.586255021 168.712 166.80019575 171.359
Starting ellipse-fitting for galaxy 952442
Fitting g-band took......9.906 sec
Fitting r-band took......10.067 sec
Fitting z-band took......9.665 sec
Time for all images = 29.638 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5387.76
r CoG modeling succeeded with a chi^2 minimum of 4870.35
z CoG modeling succeeded with a chi^2 minimum of 3257.61
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/323/PGC1657912/PGC1657912-largegalaxy-952442-ellipse.fits
Finished galaxy PGC1657912 in 1.108 minutes.