Started working on galaxy PGC554176 at Wed Jun 17 04:12:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-tractor.fits
Read 82 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 497.14813]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC554176/PGC554176-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6133
 Peak Img[j, k]: 153 154
 Mean (j, k): 152.44 154.98
 Theta (deg): 78.5
 Astro PA (deg): 11.5
 Eps: 0.258
 Major axis (pix): 52.3
152.437999309 152.584 154.98457812 154.585
Starting ellipse-fitting for galaxy 523671
Fitting g-band took......6.503 sec
Fitting r-band took......6.841 sec
Fitting z-band took......7.336 sec
Time for all images = 20.680 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 16.35
r CoG modeling succeeded with a chi^2 minimum of 85.34
z CoG modeling succeeded with a chi^2 minimum of 124.24
Time = 0.034 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/058/PGC554176/PGC554176-largegalaxy-523671-ellipse.fits
Finished galaxy PGC554176 in 0.939 minutes.