Started working on galaxy PGC2720813 at Fri Jun 19 07:53:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 352.6051]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2720813/PGC2720813-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3858
 Peak Img[j, k]: 140 143
 Mean (j, k): 140.65 142.91
 Theta (deg): 27.7
 Astro PA (deg): 62.3
 Eps: 0.595
 Major axis (pix): 53.4
140.648341055 140.464 142.910380839 142.99
Starting ellipse-fitting for galaxy 1303504
Fitting g-band took......4.097 sec
Fitting r-band took......3.638 sec
Fitting z-band took......3.622 sec
Time for all images = 11.357 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2716.91
r CoG modeling succeeded with a chi^2 minimum of 3050.84
z CoG modeling succeeded with a chi^2 minimum of 2037.21
Time = 0.038 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/273/PGC2720813/PGC2720813-largegalaxy-1303504-ellipse.fits
Finished galaxy PGC2720813 in 0.341 minutes.