Started working on galaxy PGC2031281 at Wed Jun 17 14:02:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 364.7734]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2031281/PGC2031281-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4406
 Peak Img[j, k]: 117 117
 Mean (j, k): 117.02 117.39
 Theta (deg): 87.5
 Astro PA (deg): 2.5
 Eps: 0.262
 Major axis (pix): 46.2
117.024832314 116.865 117.39400897 117.234
Starting ellipse-fitting for galaxy 971538
Fitting g-band took......13.231 sec
Fitting r-band took......12.976 sec
Fitting z-band took......14.013 sec
Time for all images = 40.220 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2487.52
r CoG modeling succeeded with a chi^2 minimum of 3095.54
z CoG modeling succeeded with a chi^2 minimum of 1985.73
Time = 0.032 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/103/PGC2031281/PGC2031281-largegalaxy-971538-ellipse.fits
Finished galaxy PGC2031281 in 1.243 minutes.