Started working on galaxy PGC488915 at Tue Jun 16 16:59:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 269.40826]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC488915/PGC488915-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3875
 Peak Img[j, k]: 172 174
 Mean (j, k): 172.37 174.91
 Theta (deg): 0.8
 Astro PA (deg): 89.2
 Eps: 0.671
 Major axis (pix): 59.4
172.366728001 172.343 174.909285241 174.763
Starting ellipse-fitting for galaxy 777917
Fitting g-band took......4.296 sec
Fitting r-band took......4.295 sec
Fitting z-band took......4.149 sec
Time for all images = 12.741 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6331.87
r CoG modeling succeeded with a chi^2 minimum of 6880.71
z CoG modeling succeeded with a chi^2 minimum of 1852.39
Time = 0.047 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/033/PGC488915/PGC488915-largegalaxy-777917-ellipse.fits
Finished galaxy PGC488915 in 0.802 minutes.