Started working on galaxy PGC842251 at Tue Jun 16 17:31:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 404.66562]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC842251/PGC842251-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4533
 Peak Img[j, k]: 135 135
 Mean (j, k): 135.38 134.94
 Theta (deg): 119.3
 Astro PA (deg): 150.7
 Eps: 0.377
 Major axis (pix): 50.2
135.376190964 135.337 134.937908197 135.005
Starting ellipse-fitting for galaxy 1257225
Fitting g-band took......4.051 sec
Fitting r-band took......4.146 sec
Fitting z-band took......4.047 sec
Time for all images = 12.244 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 127.43
r CoG modeling succeeded with a chi^2 minimum of 416.86
z CoG modeling succeeded with a chi^2 minimum of 175.73
Time = 0.035 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/036/PGC842251/PGC842251-largegalaxy-1257225-ellipse.fits
Finished galaxy PGC842251 in 0.768 minutes.