Started working on galaxy PGC487846 at Tue Jun 16 14:52:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 70.822945]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC487846/PGC487846-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1115
 Peak Img[j, k]: 128 130
 Mean (j, k): 127.35 129.98
 Theta (deg): 93.6
 Astro PA (deg): 176.4
 Eps: 0.706
 Major axis (pix): 35.5
127.348943647 127.787 129.977480242 129.916
Starting ellipse-fitting for galaxy 237767
Fitting g-band took......1.311 sec
Fitting r-band took......1.287 sec
Fitting z-band took......1.422 sec
Time for all images = 4.021 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2095.31
r CoG modeling succeeded with a chi^2 minimum of 2000.59
z CoG modeling succeeded with a chi^2 minimum of 217.99
Time = 0.027 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/006/PGC487846/PGC487846-largegalaxy-237767-ellipse.fits
Finished galaxy PGC487846 in 0.684 minutes.