Started working on galaxy PGC1870646 at Tue Jun 16 14:27:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 713.19556]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1870646/PGC1870646-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6206
 Peak Img[j, k]: 127 127
 Mean (j, k): 127.04 127.19
 Theta (deg): 145.7
 Astro PA (deg): 124.3
 Eps: 0.060
 Major axis (pix): 53.5
127.042937971 127.097 127.193293747 127.436
Starting ellipse-fitting for galaxy 197684
Fitting g-band took......8.177 sec
Fitting r-band took......7.669 sec
Fitting z-band took......7.479 sec
Time for all images = 23.325 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 49.60
r CoG modeling succeeded with a chi^2 minimum of 556.24
z CoG modeling succeeded with a chi^2 minimum of 687.08
Time = 0.048 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/243/PGC1870646/PGC1870646-largegalaxy-197684-ellipse.fits
Finished galaxy PGC1870646 in 1.024 minutes.