Started working on galaxy PGC2171754 at Thu Jun 18 18:40:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 879.76807]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2171754/PGC2171754-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5144
 Peak Img[j, k]: 154 152
 Mean (j, k): 152.86 153.00
 Theta (deg): 5.3
 Astro PA (deg): 84.7
 Eps: 0.445
 Major axis (pix): 56.3
152.858349994 153.192 153.000842206 152.805
Starting ellipse-fitting for galaxy 548545
Fitting g-band took......5.759 sec
Fitting r-band took......5.038 sec
Fitting z-band took......5.670 sec
Time for all images = 16.467 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 881.24
r CoG modeling succeeded with a chi^2 minimum of 660.07
z CoG modeling succeeded with a chi^2 minimum of 628.58
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/246/PGC2171754/PGC2171754-largegalaxy-548545-ellipse.fits
Finished galaxy PGC2171754 in 0.853 minutes.