Started working on galaxy PGC977823 at Wed Jun 17 03:45:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-tractor.fits
Read 103 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1314.7805]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC977823/PGC977823-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11647
 Peak Img[j, k]: 197 195
 Mean (j, k): 197.57 193.62
 Theta (deg): 179.5
 Astro PA (deg): 90.5
 Eps: 0.252
 Major axis (pix): 77.1
197.568047423 196.963 193.618206777 194.219
Starting ellipse-fitting for galaxy 619463
Fitting g-band took......13.657 sec
Fitting r-band took......13.526 sec
Fitting z-band took......13.871 sec
Time for all images = 41.055 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4528.50
r CoG modeling succeeded with a chi^2 minimum of 4148.44
z CoG modeling succeeded with a chi^2 minimum of 3330.38
Time = 0.042 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/313/PGC977823/PGC977823-largegalaxy-619463-ellipse.fits
Finished galaxy PGC977823 in 1.280 minutes.