Started working on galaxy PGC546991 at Tue Jun 16 19:00:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 120.05253]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC546991/PGC546991-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2606
 Peak Img[j, k]: 147 149
 Mean (j, k): 147.23 148.18
 Theta (deg): 3.7
 Astro PA (deg): 86.3
 Eps: 0.592
 Major axis (pix): 46.7
147.225482575 146.929 148.180808745 148.387
Starting ellipse-fitting for galaxy 53371
Fitting g-band took......2.896 sec
Fitting r-band took......2.944 sec
Fitting z-band took......2.827 sec
Time for all images = 8.667 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3974.67
r CoG modeling succeeded with a chi^2 minimum of 3350.26
z CoG modeling succeeded with a chi^2 minimum of 309.84
Time = 0.031 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/046/PGC546991/PGC546991-largegalaxy-53371-ellipse.fits
Finished galaxy PGC546991 in 0.918 minutes.