Started working on galaxy PGC3101564 at Wed Jun 17 09:40:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-tractor.fits
Read 75 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 461.14697]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC3101564/PGC3101564-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5935
 Peak Img[j, k]: 176 174
 Mean (j, k): 176.06 173.70
 Theta (deg): 34.6
 Astro PA (deg): 55.4
 Eps: 0.103
 Major axis (pix): 50.8
176.06298658 175.828 173.70443219 173.867
Starting ellipse-fitting for galaxy 388581
Fitting g-band took......6.193 sec
Fitting r-band took......5.936 sec
Fitting z-band took......5.852 sec
Time for all images = 17.980 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 22.07
r CoG modeling succeeded with a chi^2 minimum of 20.28
z CoG modeling succeeded with a chi^2 minimum of 10.44
Time = 0.026 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/PGC3101564/PGC3101564-largegalaxy-388581-ellipse.fits
Finished galaxy PGC3101564 in 0.953 minutes.