Started working on galaxy PGC1688976 at Wed Jun 17 11:58:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-tractor.fits
Read 13 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 175.59117]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1688976/PGC1688976-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2741
 Peak Img[j, k]: 116 117
 Mean (j, k): 116.02 115.76
 Theta (deg): 27.0
 Astro PA (deg): 63.0
 Eps: 0.466
 Major axis (pix): 42.9
116.021449435 115.785 115.760661691 116.309
Starting ellipse-fitting for galaxy 995798
Fitting g-band took......5.147 sec
Fitting r-band took......5.311 sec
Fitting z-band took......5.291 sec
Time for all images = 15.749 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1400.91
r CoG modeling succeeded with a chi^2 minimum of 634.23
z CoG modeling succeeded with a chi^2 minimum of 292.54
Time = 0.041 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/193/PGC1688976/PGC1688976-largegalaxy-995798-ellipse.fits
Finished galaxy PGC1688976 in 0.854 minutes.