Started working on galaxy PGC2151461 at Thu Jun 18 11:05:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 247.47372]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC2151461/PGC2151461-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4904
 Peak Img[j, k]: 129 127
 Mean (j, k): 128.91 128.78
 Theta (deg): 159.4
 Astro PA (deg): 110.6
 Eps: 0.206
 Major axis (pix): 46.7
128.908429491 128.485 128.777591054 127.903
Starting ellipse-fitting for galaxy 900189
Fitting g-band took......8.901 sec
Fitting r-band took......8.624 sec
Fitting z-band took......9.796 sec
Time for all images = 27.321 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 710.69
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 619.67
z CoG modeling succeeded with a chi^2 minimum of 184.45
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/206/PGC2151461/PGC2151461-largegalaxy-900189-ellipse.fits
Finished galaxy PGC2151461 in 8.559 minutes.