Started working on galaxy PGC2816031 at Fri Jun 19 04:55:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 296.38324]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2816031/PGC2816031-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3575
 Peak Img[j, k]: 117 117
 Mean (j, k): 116.47 116.72
 Theta (deg): 119.7
 Astro PA (deg): 150.3
 Eps: 0.081
 Major axis (pix): 43.1
116.471436527 117.032 116.724733716 116.829
Starting ellipse-fitting for galaxy 434017
Fitting g-band took......4.127 sec
Fitting r-band took......4.118 sec
Fitting z-band took......4.918 sec
Time for all images = 13.164 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 278.66
r CoG modeling succeeded with a chi^2 minimum of 91.03
z CoG modeling succeeded with a chi^2 minimum of 76.96
Time = 0.031 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/195/PGC2816031/PGC2816031-largegalaxy-434017-ellipse.fits
Finished galaxy PGC2816031 in 0.853 minutes.