Started working on galaxy PGC2507561 at Fri Jun 19 09:37:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 502.80807]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/106/PGC2507561/PGC2507561-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5642
 Peak Img[j, k]: 144 143
 Mean (j, k): 145.58 143.38
 Theta (deg): 93.2
 Astro PA (deg): 176.8
 Eps: 0.157
 Major axis (pix): 56.3
145.581001888 145.137 143.384791004 143.377
Starting ellipse-fitting for galaxy 258821
Fitting g-band took......4.219 sec
Fitting r-band took......4.257 sec
Fitting z-band took......4.756 sec
Time for all images = 13.231 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 913.28
r CoG modeling succeeded with a chi^2 minimum of 480.41
z CoG modeling succeeded with a chi^2 minimum of 34.49
Time = 0.020 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/106/PGC2507561/PGC2507561-largegalaxy-258821-ellipse.fits
Finished galaxy PGC2507561 in 0.768 minutes.