Started working on galaxy PGC1818306 at Wed Jun 17 03:39:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 705.2539]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1818306/PGC1818306-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6226
 Peak Img[j, k]: 134 134
 Mean (j, k): 134.27 133.88
 Theta (deg): 107.3
 Astro PA (deg): 162.7
 Eps: 0.430
 Major axis (pix): 60.5
134.271075395 133.832 133.876258713 133.706
Starting ellipse-fitting for galaxy 744267
Fitting g-band took......6.231 sec
Fitting r-band took......6.144 sec
Fitting z-band took......6.207 sec
Time for all images = 18.582 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3769.73
r CoG modeling succeeded with a chi^2 minimum of 5489.00
z CoG modeling succeeded with a chi^2 minimum of 5405.63
Time = 0.036 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/228/PGC1818306/PGC1818306-largegalaxy-744267-ellipse.fits
Finished galaxy PGC1818306 in 0.939 minutes.