Started working on galaxy PGC1922471 at Wed Jun 17 14:33:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 391.2686]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1922471/PGC1922471-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4620
 Peak Img[j, k]: 171 171
 Mean (j, k): 170.40 170.50
 Theta (deg): 46.0
 Astro PA (deg): 44.0
 Eps: 0.455
 Major axis (pix): 61.4
170.400884158 170.545 170.500223608 170.589
Starting ellipse-fitting for galaxy 905999
Fitting g-band took......11.426 sec
Fitting r-band took......11.697 sec
Fitting z-band took......13.229 sec
Time for all images = 36.353 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 394.39
r CoG modeling succeeded with a chi^2 minimum of 364.33
z CoG modeling succeeded with a chi^2 minimum of 214.37
Time = 0.084 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/243/PGC1922471/PGC1922471-largegalaxy-905999-ellipse.fits
Finished galaxy PGC1922471 in 0.859 minutes.