Started working on galaxy PGC2423840 at Wed Jun 17 19:25:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1014.5959]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC2423840/PGC2423840-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11922
 Peak Img[j, k]: 196 196
 Mean (j, k): 196.34 196.45
 Theta (deg): 127.3
 Astro PA (deg): 142.7
 Eps: 0.444
 Major axis (pix): 91.7
196.342803846 196.178 196.451119911 195.787
Starting ellipse-fitting for galaxy 1268519
Fitting g-band took......30.426 sec
Fitting r-band took......31.356 sec
Fitting z-band took......34.714 sec
Time for all images = 96.497 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 26.63
r CoG modeling succeeded with a chi^2 minimum of 66.78
z CoG modeling succeeded with a chi^2 minimum of 550.20
Time = 0.168 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/128/PGC2423840/PGC2423840-largegalaxy-1268519-ellipse.fits
Finished galaxy PGC2423840 in 2.566 minutes.