Started working on galaxy PGC2171083 at Thu Jun 18 11:16:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 371.19922]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2171083/PGC2171083-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5407
 Peak Img[j, k]: 174 173
 Mean (j, k): 171.91 174.39
 Theta (deg): 101.0
 Astro PA (deg): 169.0
 Eps: 0.407
 Major axis (pix): 67.5
171.905465188 174.195 174.390509787 173.398
Starting ellipse-fitting for galaxy 202456
Fitting g-band took......16.202 sec
Fitting r-band took......16.152 sec
Fitting z-band took......17.068 sec
Time for all images = 49.422 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 29.74
r CoG modeling succeeded with a chi^2 minimum of 23.52
z CoG modeling succeeded with a chi^2 minimum of 116.42
Time = 0.058 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/166/PGC2171083/PGC2171083-largegalaxy-202456-ellipse.fits
Finished galaxy PGC2171083 in 7.355 minutes.