Started working on galaxy PGC2175423 at Thu Jun 18 05:51:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-tractor.fits
Read 71 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1281.3339]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2175423/PGC2175423-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6599
 Peak Img[j, k]: 167 163
 Mean (j, k): 167.64 163.03
 Theta (deg): 95.0
 Astro PA (deg): 175.0
 Eps: 0.529
 Major axis (pix): 65.9
167.642431002 166.752 163.027458023 162.867
Starting ellipse-fitting for galaxy 421963
Fitting g-band took......13.340 sec
Fitting r-band took......12.580 sec
Fitting z-band took......13.211 sec
Time for all images = 39.131 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 831.75
r CoG modeling succeeded with a chi^2 minimum of 1124.42
z CoG modeling succeeded with a chi^2 minimum of 17122.39
Time = 0.071 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/276/PGC2175423/PGC2175423-largegalaxy-421963-ellipse.fits
Finished galaxy PGC2175423 in 1.279 minutes.