Started working on galaxy PGC2100818 at Thu Jun 18 18:41:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 128.77487]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC2100818/PGC2100818-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2354
 Peak Img[j, k]: 135 134
 Mean (j, k): 134.43 133.94
 Theta (deg): 48.5
 Astro PA (deg): 41.5
 Eps: 0.638
 Major axis (pix): 50.6
134.431776169 134.668 133.938300422 133.792
Starting ellipse-fitting for galaxy 807906
Fitting g-band took......3.746 sec
Fitting r-band took......3.442 sec
Fitting z-band took......3.510 sec
Time for all images = 10.699 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 54.48
r CoG modeling succeeded with a chi^2 minimum of 137.38
z CoG modeling succeeded with a chi^2 minimum of 471.72
Time = 0.039 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/104/PGC2100818/PGC2100818-largegalaxy-807906-ellipse.fits
Finished galaxy PGC2100818 in 0.330 minutes.