Started working on galaxy PGC174911 at Wed Jun 17 14:39:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-tractor.fits
Read 82 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1144.6909]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC174911/PGC174911-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8679
 Peak Img[j, k]: 159 161
 Mean (j, k): 158.98 160.57
 Theta (deg): 40.7
 Astro PA (deg): 49.3
 Eps: 0.280
 Major axis (pix): 61.9
158.981948725 158.749 160.567997478 160.626
Starting ellipse-fitting for galaxy 1162031
Fitting g-band took......16.706 sec
Fitting r-band took......16.021 sec
Fitting z-band took......16.227 sec
Time for all images = 48.955 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7841.24
r CoG modeling succeeded with a chi^2 minimum of 18779.46
z CoG modeling succeeded with a chi^2 minimum of 11600.78
Time = 0.070 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/033/PGC174911/PGC174911-largegalaxy-1162031-ellipse.fits
Finished galaxy PGC174911 in 1.466 minutes.