Started working on galaxy PGC1893975 at Wed Jun 17 13:36:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 368.47516]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1893975/PGC1893975-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3406
 Peak Img[j, k]: 148 146
 Mean (j, k): 147.57 147.06
 Theta (deg): 93.2
 Astro PA (deg): 176.8
 Eps: 0.295
 Major axis (pix): 44.4
147.571837502 147.669 147.058140403 146.352
Starting ellipse-fitting for galaxy 926474
Fitting g-band took......7.047 sec
Fitting r-band took......6.154 sec
Fitting z-band took......6.808 sec
Time for all images = 20.009 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 384.71
r CoG modeling succeeded with a chi^2 minimum of 658.96
z CoG modeling succeeded with a chi^2 minimum of 163.32
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/166/PGC1893975/PGC1893975-largegalaxy-926474-ellipse.fits
Finished galaxy PGC1893975 in 0.697 minutes.