Started working on galaxy PGC993841 at Wed Jun 17 06:08:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 247.04099]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC993841/PGC993841-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2965
 Peak Img[j, k]: 141 142
 Mean (j, k): 144.92 143.52
 Theta (deg): 126.8
 Astro PA (deg): 143.2
 Eps: 0.571
 Major axis (pix): 49.3
144.924006347 144.312 143.524214812 143.572
Starting ellipse-fitting for galaxy 848097
Fitting g-band took......3.215 sec
Fitting r-band took......3.140 sec
Fitting z-band took......3.207 sec
Time for all images = 9.562 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2144.46
r CoG modeling succeeded with a chi^2 minimum of 1196.19
z CoG modeling succeeded with a chi^2 minimum of 660.00
Time = 0.033 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/336/PGC993841/PGC993841-largegalaxy-848097-ellipse.fits
Finished galaxy PGC993841 in 0.776 minutes.