Started working on galaxy PGC146956 at Wed Jun 17 14:13:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-tractor.fits
Read 99 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 640.67816]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146956/PGC146956-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9868
 Peak Img[j, k]: 158 158
 Mean (j, k): 159.24 155.60
 Theta (deg): 29.8
 Astro PA (deg): 60.2
 Eps: 0.374
 Major axis (pix): 72.8
159.242825186 157.416 155.597264882 158.419
Starting ellipse-fitting for galaxy 1309575
Fitting g-band took......19.151 sec
Fitting r-band took......19.181 sec
Fitting z-band took......19.780 sec
Time for all images = 58.113 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 403.49
r CoG modeling succeeded with a chi^2 minimum of 762.06
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 284.70
Time = 0.106 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/076/PGC146956/PGC146956-largegalaxy-1309575-ellipse.fits
Finished galaxy PGC146956 in 1.622 minutes.