Started working on galaxy PGC498811 at Wed Jun 17 17:16:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 678.6201]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC498811/PGC498811-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6764
 Peak Img[j, k]: 142 143
 Mean (j, k): 142.30 142.91
 Theta (deg): 164.5
 Astro PA (deg): 105.5
 Eps: 0.229
 Major axis (pix): 57.9
142.295216723 142.285 142.907755256 143.238
Starting ellipse-fitting for galaxy 677291
Fitting g-band took......6.850 sec
Fitting r-band took......6.710 sec
Fitting z-band took......7.088 sec
Time for all images = 20.648 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 495.51
r CoG modeling succeeded with a chi^2 minimum of 797.26
z CoG modeling succeeded with a chi^2 minimum of 206.59
Time = 0.032 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/326/PGC498811/PGC498811-largegalaxy-677291-ellipse.fits
Finished galaxy PGC498811 in 0.938 minutes.