Started working on galaxy PGC2600531 at Thu Jun 18 11:04:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 309.33112]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2600531/PGC2600531-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6203
 Peak Img[j, k]: 177 177
 Mean (j, k): 177.13 177.11
 Theta (deg): 177.8
 Astro PA (deg): 92.2
 Eps: 0.256
 Major axis (pix): 56.8
177.129731331 177.035 177.114167173 177.446
Starting ellipse-fitting for galaxy 729950
Fitting g-band took......10.682 sec
Fitting r-band took......11.693 sec
Fitting z-band took......12.482 sec
Time for all images = 34.858 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2.21
r CoG modeling succeeded with a chi^2 minimum of 29.56
z CoG modeling succeeded with a chi^2 minimum of 31.36
Time = 0.033 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/202/PGC2600531/PGC2600531-largegalaxy-729950-ellipse.fits
Finished galaxy PGC2600531 in 7.021 minutes.