Started working on galaxy PGC497751 at Tue Jun 16 17:59:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 160.0254]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC497751/PGC497751-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1559
 Peak Img[j, k]: 125 125
 Mean (j, k): 125.89 124.91
 Theta (deg): 151.9
 Astro PA (deg): 118.1
 Eps: 0.760
 Major axis (pix): 47.7
125.887314599 125.863 124.906481961 125.048
Starting ellipse-fitting for galaxy 948143
Fitting g-band took......2.246 sec
Fitting r-band took......2.281 sec
Fitting z-band took......2.353 sec
Time for all images = 6.880 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 779.34
r CoG modeling succeeded with a chi^2 minimum of 1409.51
z CoG modeling succeeded with a chi^2 minimum of 593.90
Time = 0.046 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/033/PGC497751/PGC497751-largegalaxy-948143-ellipse.fits
Finished galaxy PGC497751 in 0.271 minutes.