Started working on galaxy PGC2146820 at Thu Jun 18 04:39:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 218.38249]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2146820/PGC2146820-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2562
 Peak Img[j, k]: 138 140
 Mean (j, k): 138.65 140.11
 Theta (deg): 68.2
 Astro PA (deg): 21.8
 Eps: 0.690
 Major axis (pix): 49.1
138.650345252 138.907 140.114833171 139.951
Starting ellipse-fitting for galaxy 1374588
Fitting g-band took......5.040 sec
Fitting r-band took......5.493 sec
Fitting z-band took......5.420 sec
Time for all images = 15.953 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 757.75
r CoG modeling succeeded with a chi^2 minimum of 533.57
z CoG modeling succeeded with a chi^2 minimum of 415.49
Time = 0.054 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/246/PGC2146820/PGC2146820-largegalaxy-1374588-ellipse.fits
Finished galaxy PGC2146820 in 0.938 minutes.