Started working on galaxy PGC2571871 at Thu Jun 18 05:19:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 139.60928]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC2571871/PGC2571871-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1886
 Peak Img[j, k]: 125 126
 Mean (j, k): 127.16 126.48
 Theta (deg): 127.6
 Astro PA (deg): 142.4
 Eps: 0.646
 Major axis (pix): 42.9
127.155184467 125.44 126.479384481 125.406
Starting ellipse-fitting for galaxy 393939
Fitting g-band took......4.838 sec
Fitting r-band took......4.830 sec
Fitting z-band took......4.887 sec
Time for all images = 14.554 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 525.05
r CoG modeling succeeded with a chi^2 minimum of 264.06
z CoG modeling succeeded with a chi^2 minimum of 300.00
Time = 0.048 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/208/PGC2571871/PGC2571871-largegalaxy-393939-ellipse.fits
Finished galaxy PGC2571871 in 0.857 minutes.