Started working on galaxy PGC021800 at Thu Jun 18 17:07:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 495.94366]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC021800/PGC021800-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5764
 Peak Img[j, k]: 244 243
 Mean (j, k): 241.90 243.75
 Theta (deg): 98.1
 Astro PA (deg): 171.9
 Eps: 0.780
 Major axis (pix): 92.9
241.897502414 243.805 243.753784425 243.637
Starting ellipse-fitting for galaxy 341097
Fitting g-band took......11.940 sec
Fitting r-band took......12.096 sec
Fitting z-band took......11.961 sec
Time for all images = 35.998 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1098.30
r CoG modeling succeeded with a chi^2 minimum of 528.67
z CoG modeling succeeded with a chi^2 minimum of 596.13
Time = 0.102 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/116/PGC021800/PGC021800-largegalaxy-341097-ellipse.fits
Finished galaxy PGC021800 in 0.851 minutes.