Started working on galaxy PGC2455540 at Fri Jun 19 04:14:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 208.27986]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/281/PGC2455540/PGC2455540-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2430
 Peak Img[j, k]: 122 124
 Mean (j, k): 121.36 124.36
 Theta (deg): 150.2
 Astro PA (deg): 119.8
 Eps: 0.611
 Major axis (pix): 46.5
121.35525411 121.396 124.355749915 123.603
Starting ellipse-fitting for galaxy 619121
Fitting g-band took......2.789 sec
Fitting r-band took......2.889 sec
Fitting z-band took......2.802 sec
Time for all images = 8.480 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 931.45
r CoG modeling succeeded with a chi^2 minimum of 256.34
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 6022.31
Time = 0.036 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/281/PGC2455540/PGC2455540-largegalaxy-619121-ellipse.fits
Finished galaxy PGC2455540 in 0.765 minutes.