Started working on galaxy PGC175881 at Wed Jun 17 10:10:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-tractor.fits
Read 83 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 615.0618]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC175881/PGC175881-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5124
 Peak Img[j, k]: 163 164
 Mean (j, k): 163.47 163.10
 Theta (deg): 21.3
 Astro PA (deg): 68.7
 Eps: 0.478
 Major axis (pix): 62.3
163.466929267 163.031 163.104075107 163.997
Starting ellipse-fitting for galaxy 1048603
Fitting g-band took......6.833 sec
Fitting r-band took......6.806 sec
Fitting z-band took......6.972 sec
Time for all images = 20.610 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1575.47
r CoG modeling succeeded with a chi^2 minimum of 2972.14
z CoG modeling succeeded with a chi^2 minimum of 1259.61
Time = 0.046 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/PGC175881/PGC175881-largegalaxy-1048603-ellipse.fits
Finished galaxy PGC175881 in 0.938 minutes.