Started working on galaxy PGC146921 at Wed Jun 17 06:56:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-tractor.fits
Read 92 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 441.303]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC146921/PGC146921-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3968
 Peak Img[j, k]: 189 190
 Mean (j, k): 189.14 188.02
 Theta (deg): 115.8
 Astro PA (deg): 154.2
 Eps: 0.704
 Major axis (pix): 59.4
189.137409645 188.703 188.016475684 187.814
Starting ellipse-fitting for galaxy 418563
Fitting g-band took......3.463 sec
Fitting r-band took......3.436 sec
Fitting z-band took......3.415 sec
Time for all images = 10.314 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5752.48
r CoG modeling succeeded with a chi^2 minimum of 14048.29
z CoG modeling succeeded with a chi^2 minimum of 6322.24
Time = 0.048 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/076/PGC146921/PGC146921-largegalaxy-418563-ellipse.fits
Finished galaxy PGC146921 in 0.768 minutes.