Started working on galaxy PGC2168842 at Thu Jun 18 08:32:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 221.5914]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2168842/PGC2168842-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4444
 Peak Img[j, k]: 134 135
 Mean (j, k): 134.90 135.25
 Theta (deg): 102.9
 Astro PA (deg): 167.1
 Eps: 0.145
 Major axis (pix): 52.8
134.901984965 133.845 135.248578226 135.157
Starting ellipse-fitting for galaxy 569187
Fitting g-band took......13.083 sec
Fitting r-band took......12.514 sec
Fitting z-band took......13.483 sec
Time for all images = 39.081 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3.56
r CoG modeling succeeded with a chi^2 minimum of 12.01
z CoG modeling succeeded with a chi^2 minimum of 62.07
Time = 0.037 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/157/PGC2168842/PGC2168842-largegalaxy-569187-ellipse.fits
Finished galaxy PGC2168842 in 1.282 minutes.