Started working on galaxy PGC2551932 at Fri Jun 19 09:20:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1618.7036]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2551932/PGC2551932-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 17717
 Peak Img[j, k]: 182 182
 Mean (j, k): 181.90 180.79
 Theta (deg): 172.1
 Astro PA (deg): 97.9
 Eps: 0.208
 Major axis (pix): 95.0
181.896824056 182.297 180.791045898 181.583
Starting ellipse-fitting for galaxy 920981
Fitting g-band took......20.634 sec
Fitting r-band took......22.604 sec
Fitting z-band took......22.249 sec
Time for all images = 65.487 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 282.59
r CoG modeling succeeded with a chi^2 minimum of 201.10
z CoG modeling succeeded with a chi^2 minimum of 533.67
Time = 0.047 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/157/PGC2551932/PGC2551932-largegalaxy-920981-ellipse.fits
Finished galaxy PGC2551932 in 1.708 minutes.