Started working on galaxy PGC1518635 at Tue Jun 16 14:17:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 557.0861]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1518635/PGC1518635-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5206
 Peak Img[j, k]: 167 167
 Mean (j, k): 166.52 166.81
 Theta (deg): 165.3
 Astro PA (deg): 104.7
 Eps: 0.423
 Major axis (pix): 52.5
166.524691602 166.65 166.808416528 166.908
Starting ellipse-fitting for galaxy 211223
Fitting g-band took......5.087 sec
Fitting r-band took......5.065 sec
Fitting z-band took......4.560 sec
Time for all images = 14.712 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3500.58
r CoG modeling succeeded with a chi^2 minimum of 6244.00
z CoG modeling succeeded with a chi^2 minimum of 3758.23
Time = 0.030 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/PGC1518635/PGC1518635-largegalaxy-211223-ellipse.fits
Finished galaxy PGC1518635 in 0.863 minutes.