Started working on galaxy PGC2103137 at Thu Jun 18 05:00:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 682.6962]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103137/PGC2103137-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6700
 Peak Img[j, k]: 167 168
 Mean (j, k): 167.32 168.32
 Theta (deg): 127.5
 Astro PA (deg): 142.5
 Eps: 0.192
 Major axis (pix): 57.0
167.316817272 167.322 168.31900897 168.148
Starting ellipse-fitting for galaxy 1291531
Fitting g-band took......13.648 sec
Fitting r-band took......15.058 sec
Fitting z-band took......16.558 sec
Time for all images = 45.264 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 482.03
r CoG modeling succeeded with a chi^2 minimum of 282.66
z CoG modeling succeeded with a chi^2 minimum of 700.97
Time = 0.052 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/176/PGC2103137/PGC2103137-largegalaxy-1291531-ellipse.fits
Finished galaxy PGC2103137 in 1.450 minutes.