Started working on galaxy PGC397157 at Wed Jun 17 10:31:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-tractor.fits
Read 62 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 458.712]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC397157/PGC397157-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4469
 Peak Img[j, k]: 154 154
 Mean (j, k): 153.90 154.34
 Theta (deg): 20.6
 Astro PA (deg): 69.4
 Eps: 0.546
 Major axis (pix): 58.7
153.898652646 153.943 154.338149207 154.276
Starting ellipse-fitting for galaxy 331820
Fitting g-band took......4.765 sec
Fitting r-band took......4.192 sec
Fitting z-band took......4.236 sec
Time for all images = 13.193 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 710.15
r CoG modeling succeeded with a chi^2 minimum of 1097.20
z CoG modeling succeeded with a chi^2 minimum of 552.08
Time = 0.042 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/326/PGC397157/PGC397157-largegalaxy-331820-ellipse.fits
Finished galaxy PGC397157 in 0.853 minutes.