Started working on galaxy PGC641966 at Wed Jun 17 07:12:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 199.78992]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC641966/PGC641966-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2382
 Peak Img[j, k]: 128 129
 Mean (j, k): 128.16 129.02
 Theta (deg): 107.9
 Astro PA (deg): 162.1
 Eps: 0.414
 Major axis (pix): 41.9
128.161633336 128.236 129.016484039 129.231
Starting ellipse-fitting for galaxy 1129577
Fitting g-band took......3.701 sec
Fitting r-band took......3.107 sec
Fitting z-band took......3.072 sec
Time for all images = 9.880 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 18.20
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 40809.24
z CoG modeling succeeded with a chi^2 minimum of 28.61
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/076/PGC641966/PGC641966-largegalaxy-1129577-ellipse.fits
Finished galaxy PGC641966 in 0.849 minutes.