Started working on galaxy PGC1940899 at Wed Jun 17 09:18:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-tractor.fits
Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 680.2553]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1940899/PGC1940899-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10742
 Peak Img[j, k]: 180 179
 Mean (j, k): 180.13 178.83
 Theta (deg): 101.8
 Astro PA (deg): 168.2
 Eps: 0.119
 Major axis (pix): 76.4
180.12848273 179.991 178.83101414 179.146
Starting ellipse-fitting for galaxy 653863
Fitting g-band took......19.244 sec
Fitting r-band took......16.806 sec
Fitting z-band took......16.336 sec
Time for all images = 52.386 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 95.27
r CoG modeling succeeded with a chi^2 minimum of 116.68
z CoG modeling succeeded with a chi^2 minimum of 150.98
Time = 0.044 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/166/PGC1940899/PGC1940899-largegalaxy-653863-ellipse.fits
Finished galaxy PGC1940899 in 1.539 minutes.