Started working on galaxy PGC2172087 at Wed Jun 17 19:55:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-tractor.fits
Read 56 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 125.894806]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2172087/PGC2172087-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3086
 Peak Img[j, k]: 161 161
 Mean (j, k): 160.13 160.37
 Theta (deg): 123.2
 Astro PA (deg): 146.8
 Eps: 0.061
 Major axis (pix): 38.7
160.132020887 160.357 160.367362761 161.313
Starting ellipse-fitting for galaxy 916375
Fitting g-band took......6.999 sec
Fitting r-band took......6.570 sec
Fitting z-band took......6.438 sec
Time for all images = 20.008 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6.32
r CoG modeling succeeded with a chi^2 minimum of 6.66
z CoG modeling succeeded with a chi^2 minimum of 18.63
Time = 0.039 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/176/PGC2172087/PGC2172087-largegalaxy-916375-ellipse.fits
Finished galaxy PGC2172087 in 0.937 minutes.