Started working on galaxy PGC2538902 at Sat Jun 20 04:07:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 326.8546]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/PGC2538902/PGC2538902-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2889
 Peak Img[j, k]: 149 148
 Mean (j, k): 149.94 148.89
 Theta (deg): 104.9
 Astro PA (deg): 165.1
 Eps: 0.693
 Major axis (pix): 56.5
149.941815427 149.223 148.885733383 148.488
Starting ellipse-fitting for galaxy 678352
Fitting g-band took......1.970 sec
Fitting r-band took......1.881 sec
Fitting z-band took......1.995 sec
Time for all images = 5.846 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 251.74
r CoG modeling succeeded with a chi^2 minimum of 553.40
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 11679.45
Time = 0.040 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/107/PGC2538902/PGC2538902-largegalaxy-678352-ellipse.fits
Finished galaxy PGC2538902 in 0.256 minutes.