Started working on galaxy PGC1531969 at Tue Jun 16 19:27:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 227.95242]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1531969/PGC1531969-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2756
 Peak Img[j, k]: 145 145
 Mean (j, k): 146.34 145.54
 Theta (deg): 138.8
 Astro PA (deg): 131.2
 Eps: 0.685
 Major axis (pix): 55.4
146.340665969 145.672 145.538553623 145.15
Starting ellipse-fitting for galaxy 1289166
Fitting g-band took......3.746 sec
Fitting r-band took......3.628 sec
Fitting z-band took......3.498 sec
Time for all images = 10.872 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 155.43
r CoG modeling succeeded with a chi^2 minimum of 205.58
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 6594.91
Time = 0.051 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/243/PGC1531969/PGC1531969-largegalaxy-1289166-ellipse.fits
Finished galaxy PGC1531969 in 0.853 minutes.