Started working on galaxy PGC495518 at Tue Jun 16 14:05:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 298.81]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC495518/PGC495518-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3283
 Peak Img[j, k]: 137 138
 Mean (j, k): 136.89 138.04
 Theta (deg): 155.7
 Astro PA (deg): 114.3
 Eps: 0.444
 Major axis (pix): 47.0
136.894774292 137.276 138.044642027 138.18
Starting ellipse-fitting for galaxy 239021
Fitting g-band took......3.471 sec
Fitting r-band took......3.550 sec
Fitting z-band took......3.309 sec
Time for all images = 10.331 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1217.53
r CoG modeling succeeded with a chi^2 minimum of 874.99
z CoG modeling succeeded with a chi^2 minimum of 541.16
Time = 0.035 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/033/PGC495518/PGC495518-largegalaxy-239021-ellipse.fits
Finished galaxy PGC495518 in 0.768 minutes.