Started working on galaxy PGC587941 at Wed Jun 17 09:59:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 164.22285]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC587941/PGC587941-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3034
 Peak Img[j, k]: 138 136
 Mean (j, k): 137.89 136.09
 Theta (deg): 1.5
 Astro PA (deg): 88.5
 Eps: 0.380
 Major axis (pix): 44.8
137.893513527 137.809 136.093767333 136.352
Starting ellipse-fitting for galaxy 1229696
Fitting g-band took......3.532 sec
Fitting r-band took......3.406 sec
Fitting z-band took......3.414 sec
Time for all images = 10.352 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2601.81
r CoG modeling succeeded with a chi^2 minimum of 1353.80
z CoG modeling succeeded with a chi^2 minimum of 548.98
Time = 0.024 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/343/PGC587941/PGC587941-largegalaxy-1229696-ellipse.fits
Finished galaxy PGC587941 in 0.757 minutes.