Started working on galaxy PGC913836 at Wed Jun 17 08:51:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-tractor.fits
Read 115 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1612.2543]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC913836/PGC913836-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 17512
 Peak Img[j, k]: 194 193
 Mean (j, k): 193.62 192.68
 Theta (deg): 107.5
 Astro PA (deg): 162.5
 Eps: 0.239
 Major axis (pix): 98.4
193.619039459 193.637 192.675793436 193.031
Starting ellipse-fitting for galaxy 764453
Fitting g-band took......24.714 sec
Fitting r-band took......22.869 sec
Fitting z-band took......24.221 sec
Time for all images = 71.805 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5.62
r CoG modeling succeeded with a chi^2 minimum of 5.31
z CoG modeling succeeded with a chi^2 minimum of 3.71
Time = 0.077 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/PGC913836/PGC913836-largegalaxy-764453-ellipse.fits
Finished galaxy PGC913836 in 1.872 minutes.