Started working on galaxy PGC488876 at Tue Jun 16 12:49:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 259.93698]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC488876/PGC488876-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4107
 Peak Img[j, k]: 140 140
 Mean (j, k): 140.91 139.90
 Theta (deg): 57.4
 Astro PA (deg): 32.6
 Eps: 0.460
 Major axis (pix): 55.8
140.913410654 139.383 139.901988897 140.458
Starting ellipse-fitting for galaxy 163117
Fitting g-band took......9.743 sec
Fitting r-band took......9.400 sec
Fitting z-band took......11.522 sec
Time for all images = 30.665 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 65.64
r CoG modeling succeeded with a chi^2 minimum of 122.31
z CoG modeling succeeded with a chi^2 minimum of 29.73
Time = 0.065 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/006/PGC488876/PGC488876-largegalaxy-163117-ellipse.fits
Finished galaxy PGC488876 in 0.682 minutes.