Started working on galaxy PGC175877 at Wed Jun 17 03:35:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 397.10666]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175877/PGC175877-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3973
 Peak Img[j, k]: 127 126
 Mean (j, k): 126.56 126.11
 Theta (deg): 25.4
 Astro PA (deg): 64.6
 Eps: 0.335
 Major axis (pix): 46.5
126.557929667 126.453 126.105909602 126.596
Starting ellipse-fitting for galaxy 600656
Fitting g-band took......4.402 sec
Fitting r-band took......4.166 sec
Fitting z-band took......4.227 sec
Time for all images = 12.795 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 17097.04
r CoG modeling succeeded with a chi^2 minimum of 16094.14
z CoG modeling succeeded with a chi^2 minimum of 13432.90
Time = 0.042 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/046/PGC175877/PGC175877-largegalaxy-600656-ellipse.fits
Finished galaxy PGC175877 in 0.362 minutes.