Started working on galaxy PGC547937 at Wed Jun 17 15:17:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 610.7527]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC547937/PGC547937-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5438
 Peak Img[j, k]: 147 147
 Mean (j, k): 147.55 146.53
 Theta (deg): 145.9
 Astro PA (deg): 124.1
 Eps: 0.386
 Major axis (pix): 59.3
147.548513749 147.478 146.526641424 146.593
Starting ellipse-fitting for galaxy 1228526
Fitting g-band took......13.224 sec
Fitting r-band took......12.388 sec
Fitting z-band took......11.347 sec
Time for all images = 36.959 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 99.41
r CoG modeling succeeded with a chi^2 minimum of 49979.02
z CoG modeling succeeded with a chi^2 minimum of 68.87
Time = 0.067 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/PGC547937/PGC547937-largegalaxy-1228526-ellipse.fits
Finished galaxy PGC547937 in 1.276 minutes.