Started working on galaxy PGC508438_GROUP at Tue Jun 16 18:12:43 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-tractor.fits
Read 176 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 137.22302   92.74683]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 1849
 Peak Img[j, k]: 189 159
 Mean (j, k): 188.85 158.59
 Theta (deg): 118.3
 Astro PA (deg): 151.7
 Eps: 0.603
 Major axis (pix): 40.4
188.852700757 188.875 158.594479701 158.533
Building masked image for central 2/2.
 Pixels used: 2289
 Peak Img[j, k]: 244 274
 Mean (j, k): 247.82 273.31
 Theta (deg): 81.3
 Astro PA (deg): 8.7
 Eps: 0.566
 Major axis (pix): 51.8
247.823663755 244.147 273.311453627 273.976
Starting ellipse-fitting for galaxy 42834
Fitting g-band took......2.139 sec
Fitting r-band took......2.174 sec
Fitting z-band took......2.351 sec
Time for all images = 6.664 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1692.18
r CoG modeling succeeded with a chi^2 minimum of 2382.54
z CoG modeling succeeded with a chi^2 minimum of 660.42
Time = 0.037 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/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-42834-ellipse.fits
Starting ellipse-fitting for galaxy 342734
Fitting g-band took......5.829 sec
Fitting r-band took......5.946 sec
Fitting z-band took......5.665 sec
Time for all images = 17.440 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 83.06
r CoG modeling succeeded with a chi^2 minimum of 263.51
z CoG modeling succeeded with a chi^2 minimum of 242.95
Time = 0.039 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/036/PGC508438_GROUP/PGC508438_GROUP-largegalaxy-342734-ellipse.fits
Finished galaxy PGC508438_GROUP in 1.620 minutes.