Started working on galaxy PGC461817 at Wed Jun 17 09:05:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-tractor.fits
Read 62 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 423.53214]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC461817/PGC461817-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5264
 Peak Img[j, k]: 123 124
 Mean (j, k): 123.17 123.57
 Theta (deg): 137.3
 Astro PA (deg): 132.7
 Eps: 0.195
 Major axis (pix): 51.5
123.171459728 123.288 123.572985143 123.729
Starting ellipse-fitting for galaxy 86775
Fitting g-band took......5.462 sec
Fitting r-band took......5.350 sec
Fitting z-band took......5.251 sec
Time for all images = 16.063 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5.47
r CoG modeling succeeded with a chi^2 minimum of 4.59
z CoG modeling succeeded with a chi^2 minimum of 31.87
Time = 0.034 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/046/PGC461817/PGC461817-largegalaxy-86775-ellipse.fits
Finished galaxy PGC461817 in 0.939 minutes.