Started working on galaxy PGC2800850 at Wed Jun 17 14:16:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1105.262]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC2800850/PGC2800850-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 16185
 Peak Img[j, k]: 181 181
 Mean (j, k): 180.86 180.41
 Theta (deg): 59.1
 Astro PA (deg): 30.9
 Eps: 0.672
 Major axis (pix): 134.3
180.859331211 181.159 180.412957654 180.577
Starting ellipse-fitting for galaxy 519063
Fitting g-band took......45.962 sec
Fitting r-band took......46.782 sec
Fitting z-band took......45.450 sec
Time for all images = 138.194 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5322.57
r CoG modeling succeeded with a chi^2 minimum of 2781.19
z CoG modeling succeeded with a chi^2 minimum of 1309.96
Time = 0.514 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/353/PGC2800850/PGC2800850-largegalaxy-519063-ellipse.fits
Finished galaxy PGC2800850 in 3.410 minutes.