Started working on galaxy PGC2588840 at Thu Jun 18 19:33:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 215.29681]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2588840/PGC2588840-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2436
 Peak Img[j, k]: 116 116
 Mean (j, k): 115.10 116.09
 Theta (deg): 25.4
 Astro PA (deg): 64.6
 Eps: 0.465
 Major axis (pix): 41.7
115.096011154 115.417 116.093331535 116.23
Starting ellipse-fitting for galaxy 476864
Fitting g-band took......2.940 sec
Fitting r-band took......2.534 sec
Fitting z-band took......2.918 sec
Time for all images = 8.392 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 738.84
r CoG modeling succeeded with a chi^2 minimum of 551.03
z CoG modeling succeeded with a chi^2 minimum of 425.99
Time = 0.034 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/176/PGC2588840/PGC2588840-largegalaxy-476864-ellipse.fits
Finished galaxy PGC2588840 in 0.767 minutes.