Started working on galaxy PGC2071840 at Wed Jun 17 20:16:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 531.89795]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2071840/PGC2071840-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6702
 Peak Img[j, k]: 130 128
 Mean (j, k): 129.10 128.15
 Theta (deg): 18.1
 Astro PA (deg): 71.9
 Eps: 0.037
 Major axis (pix): 55.2
129.098216742 129.777 128.154777452 128.426
Starting ellipse-fitting for galaxy 90018
Fitting g-band took......16.245 sec
Fitting r-band took......15.444 sec
Fitting z-band took......16.586 sec
Time for all images = 48.276 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 8.95
r CoG modeling succeeded with a chi^2 minimum of 4.63
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 4.73
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/272/PGC2071840/PGC2071840-largegalaxy-90018-ellipse.fits
Finished galaxy PGC2071840 in 1.449 minutes.