Started working on galaxy PGC577811 at Wed Jun 17 19:26:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 130.5479]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC577811/PGC577811-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2276
 Peak Img[j, k]: 121 127
 Mean (j, k): 121.94 126.06
 Theta (deg): 170.0
 Astro PA (deg): 100.0
 Eps: 0.450
 Major axis (pix): 39.8
121.937986349 121.897 126.057889993 126.53
Starting ellipse-fitting for galaxy 765565
Fitting g-band took......2.273 sec
Fitting r-band took......2.361 sec
Fitting z-band took......2.338 sec
Time for all images = 6.971 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6497.93
r CoG modeling succeeded with a chi^2 minimum of 6389.32
z CoG modeling succeeded with a chi^2 minimum of 2124.68
Time = 0.026 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/323/PGC577811/PGC577811-largegalaxy-765565-ellipse.fits
Finished galaxy PGC577811 in 0.768 minutes.