Started working on galaxy PGC2531362 at Thu Jun 18 06:15:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-tractor.fits
Read 35 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 563.6503]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC2531362/PGC2531362-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7875
 Peak Img[j, k]: 159 158
 Mean (j, k): 157.43 160.26
 Theta (deg): 117.7
 Astro PA (deg): 152.3
 Eps: 0.058
 Major axis (pix): 61.1
157.428102945 157.896 160.262397989 158.367
Starting ellipse-fitting for galaxy 1034490
Fitting g-band took......20.352 sec
Fitting r-band took......20.062 sec
Fitting z-band took......23.039 sec
Time for all images = 63.452 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 93.44
r CoG modeling succeeded with a chi^2 minimum of 51.79
z CoG modeling succeeded with a chi^2 minimum of 77.65
Time = 0.057 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/273/PGC2531362/PGC2531362-largegalaxy-1034490-ellipse.fits
Finished galaxy PGC2531362 in 1.739 minutes.