Started working on galaxy PGC837825 at Tue Jun 16 17:12:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-tractor.fits
Read 78 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 515.6894]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC837825/PGC837825-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6530
 Peak Img[j, k]: 152 153
 Mean (j, k): 151.64 153.69
 Theta (deg): 147.4
 Astro PA (deg): 122.6
 Eps: 0.137
 Major axis (pix): 51.7
151.642294723 151.78 153.69393523 153.034
Starting ellipse-fitting for galaxy 420686
Fitting g-band took......6.123 sec
Fitting r-band took......6.436 sec
Fitting z-band took......7.125 sec
Time for all images = 19.684 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1642.86
r CoG modeling succeeded with a chi^2 minimum of 2413.65
z CoG modeling succeeded with a chi^2 minimum of 559.98
Time = 0.044 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/026/PGC837825/PGC837825-largegalaxy-420686-ellipse.fits
Finished galaxy PGC837825 in 0.926 minutes.