Started working on galaxy PGC1846616 at Tue Jun 16 19:01:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 375.95096]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1846616/PGC1846616-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4153
 Peak Img[j, k]: 145 145
 Mean (j, k): 144.54 143.94
 Theta (deg): 128.5
 Astro PA (deg): 141.5
 Eps: 0.512
 Major axis (pix): 57.0
144.540223515 145.176 143.935390812 144.667
Starting ellipse-fitting for galaxy 1362274
Fitting g-band took......4.318 sec
Fitting r-band took......4.502 sec
Fitting z-band took......4.809 sec
Time for all images = 13.629 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 508.53
r CoG modeling succeeded with a chi^2 minimum of 596.52
z CoG modeling succeeded with a chi^2 minimum of 260.83
Time = 0.045 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/167/PGC1846616/PGC1846616-largegalaxy-1362274-ellipse.fits
Finished galaxy PGC1846616 in 0.854 minutes.