Started working on galaxy PGC2751879 at Thu Jun 18 10:51:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 161.47163]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC2751879/PGC2751879-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1820
 Peak Img[j, k]: 164 165
 Mean (j, k): 164.23 165.04
 Theta (deg): 135.2
 Astro PA (deg): 134.8
 Eps: 0.366
 Major axis (pix): 35.9
164.228713477 164.157 165.043174674 164.655
Starting ellipse-fitting for galaxy 240790
Fitting g-band took......3.317 sec
Fitting r-band took......3.155 sec
Fitting z-band took......3.462 sec
Time for all images = 9.934 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 53.47
r CoG modeling succeeded with a chi^2 minimum of 448.16
z CoG modeling succeeded with a chi^2 minimum of 8.03
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/157/PGC2751879/PGC2751879-largegalaxy-240790-ellipse.fits
Finished galaxy PGC2751879 in 5.858 minutes.