Started working on galaxy PGC811877 at Tue Jun 16 14:28:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 495.29962]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC811877/PGC811877-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4332
 Peak Img[j, k]: 126 125
 Mean (j, k): 125.99 125.42
 Theta (deg): 162.7
 Astro PA (deg): 107.3
 Eps: 0.374
 Major axis (pix): 50.5
125.994051654 126.063 125.415264704 125.25
Starting ellipse-fitting for galaxy 323789
Fitting g-band took......5.252 sec
Fitting r-band took......4.630 sec
Fitting z-band took......4.483 sec
Time for all images = 14.365 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 165.67
r CoG modeling succeeded with a chi^2 minimum of 455.89
z CoG modeling succeeded with a chi^2 minimum of 63.11
Time = 0.031 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/157/PGC811877/PGC811877-largegalaxy-323789-ellipse.fits
Finished galaxy PGC811877 in 0.876 minutes.