Started working on galaxy PGC2489171 at Thu Jun 18 12:43:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 440.0717]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2489171/PGC2489171-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4244
 Peak Img[j, k]: 158 158
 Mean (j, k): 157.84 156.99
 Theta (deg): 177.5
 Astro PA (deg): 92.5
 Eps: 0.519
 Major axis (pix): 55.9
157.838537899 158.436 156.989859834 157.51
Starting ellipse-fitting for galaxy 1182074
Fitting g-band took......5.007 sec
Fitting r-band took......4.682 sec
Fitting z-band took......5.091 sec
Time for all images = 14.779 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 797.69
r CoG modeling succeeded with a chi^2 minimum of 530.58
z CoG modeling succeeded with a chi^2 minimum of 1141.03
Time = 0.040 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/193/PGC2489171/PGC2489171-largegalaxy-1182074-ellipse.fits
Finished galaxy PGC2489171 in 2.205 minutes.