Started working on galaxy PGC856397 at Tue Jun 16 12:37:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-tractor.fits
Read 69 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 875.4347]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856397/PGC856397-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10802
 Peak Img[j, k]: 146 144
 Mean (j, k): 145.68 144.20
 Theta (deg): 128.6
 Astro PA (deg): 141.4
 Eps: 0.124
 Major axis (pix): 66.7
145.681662387 145.881 144.197602246 144.058
Starting ellipse-fitting for galaxy 73935
Fitting g-band took......20.875 sec
Fitting r-band took......21.154 sec
Fitting z-band took......21.398 sec
Time for all images = 63.428 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 57.85
r CoG modeling succeeded with a chi^2 minimum of 78.75
z CoG modeling succeeded with a chi^2 minimum of 89.63
Time = 0.076 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/039/PGC856397/PGC856397-largegalaxy-73935-ellipse.fits
Finished galaxy PGC856397 in 1.707 minutes.