Started working on galaxy PGC2515798 at Thu Jun 18 13:14:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 799.44775]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC2515798/PGC2515798-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11200
 Peak Img[j, k]: 170 170
 Mean (j, k): 169.91 169.78
 Theta (deg): 62.8
 Astro PA (deg): 27.2
 Eps: 0.121
 Major axis (pix): 74.5
169.907933437 169.682 169.779827336 170.29
Starting ellipse-fitting for galaxy 1373916
Fitting g-band took......13.786 sec
Fitting r-band took......13.544 sec
Fitting z-band took......15.329 sec
Time for all images = 42.659 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 151.29
r CoG modeling succeeded with a chi^2 minimum of 57.31
z CoG modeling succeeded with a chi^2 minimum of 203.07
Time = 0.051 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/163/PGC2515798/PGC2515798-largegalaxy-1373916-ellipse.fits
Finished galaxy PGC2515798 in 2.634 minutes.