Started working on galaxy PGC2550977 at Thu Jun 18 16:55:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 250.2068]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2550977/PGC2550977-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2895
 Peak Img[j, k]: 180 180
 Mean (j, k): 179.36 179.85
 Theta (deg): 128.6
 Astro PA (deg): 141.4
 Eps: 0.792
 Major axis (pix): 66.4
179.359577196 180.685 179.847472609 180.533
Starting ellipse-fitting for galaxy 741975
Fitting g-band took......3.652 sec
Fitting r-band took......3.935 sec
Fitting z-band took......3.960 sec
Time for all images = 11.547 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 752.95
r CoG modeling succeeded with a chi^2 minimum of 486.98
z CoG modeling succeeded with a chi^2 minimum of 422.14
Time = 0.064 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/206/PGC2550977/PGC2550977-largegalaxy-741975-ellipse.fits
Finished galaxy PGC2550977 in 0.882 minutes.