Started working on galaxy PGC2161621 at Thu Jun 18 20:10:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 408.19885]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2161621/PGC2161621-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3301
 Peak Img[j, k]: 143 144
 Mean (j, k): 143.08 143.64
 Theta (deg): 157.1
 Astro PA (deg): 112.9
 Eps: 0.590
 Major axis (pix): 58.1
143.075336586 143.034 143.644280274 143.546
Starting ellipse-fitting for galaxy 1027738
Fitting g-band took......4.514 sec
Fitting r-band took......4.412 sec
Fitting z-band took......5.095 sec
Time for all images = 14.022 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2578.49
r CoG modeling succeeded with a chi^2 minimum of 107.66
z CoG modeling succeeded with a chi^2 minimum of 248.45
Time = 0.054 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/157/PGC2161621/PGC2161621-largegalaxy-1027738-ellipse.fits
Finished galaxy PGC2161621 in 0.854 minutes.