Started working on galaxy PGC2488600 at Thu Jun 18 12:23:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 459.25607]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2488600/PGC2488600-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5872
 Peak Img[j, k]: 169 169
 Mean (j, k): 171.51 166.60
 Theta (deg): 107.4
 Astro PA (deg): 162.6
 Eps: 0.353
 Major axis (pix): 64.3
171.508660588 169.453 166.601284356 168.742
Starting ellipse-fitting for galaxy 477818
Fitting g-band took......8.317 sec
Fitting r-band took......8.064 sec
Fitting z-band took......8.322 sec
Time for all images = 24.703 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7.62
r CoG modeling succeeded with a chi^2 minimum of 18.33
z CoG modeling succeeded with a chi^2 minimum of 138.55
Time = 0.042 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/195/PGC2488600/PGC2488600-largegalaxy-477818-ellipse.fits
Finished galaxy PGC2488600 in 3.456 minutes.