Started working on galaxy PGC1536469 at Wed Jun 17 19:52:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-tractor.fits
Read 90 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 812.5587]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC1536469/PGC1536469-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12515
 Peak Img[j, k]: 173 174
 Mean (j, k): 173.33 174.07
 Theta (deg): 67.6
 Astro PA (deg): 22.4
 Eps: 0.389
 Major axis (pix): 85.6
173.332357611 172.646 174.074709388 173.65
Starting ellipse-fitting for galaxy 1431027
Fitting g-band took......13.963 sec
Fitting r-band took......14.780 sec
Fitting z-band took......15.449 sec
Time for all images = 44.192 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 539.95
r CoG modeling succeeded with a chi^2 minimum of 717.40
z CoG modeling succeeded with a chi^2 minimum of 406.66
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/318/PGC1536469/PGC1536469-largegalaxy-1431027-ellipse.fits
Finished galaxy PGC1536469 in 2.214 minutes.