Started working on galaxy PGC1537478 at Wed Jun 17 17:07:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-tractor.fits
Read 76 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-maskbits.fits.fz
Sort by flux!  [801.08]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1537478/PGC1537478-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11262
 Peak Img[j, k]: 174 174
 Mean (j, k): 173.33 175.61
 Theta (deg): 95.8
 Astro PA (deg): 174.2
 Eps: 0.100
 Major axis (pix): 76.1
173.32955887742978 173.60602 175.60771899795532 174.32214
Starting ellipse-fitting for galaxy 1343022
Fitting g-band took......15.264 sec
Fitting r-band took......13.975 sec
Fitting z-band took......14.924 sec
Time for all images = 44.163 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 435.91
r CoG modeling succeeded with a chi^2 minimum of 484.06
z CoG modeling succeeded with a chi^2 minimum of 276.13
Time = 0.036 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/253/PGC1537478/PGC1537478-largegalaxy-1343022-ellipse.fits
Finished galaxy PGC1537478 in 1.342 minutes.