Started working on galaxy PGC918241 at Wed Jun 17 07:42:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-tractor.fits
Read 66 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 670.6204]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC918241/PGC918241-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7595
 Peak Img[j, k]: 172 172
 Mean (j, k): 173.62 173.01
 Theta (deg): 98.5
 Astro PA (deg): 171.5
 Eps: 0.354
 Major axis (pix): 62.2
173.617958503 173.165 173.006361537 172.614
Starting ellipse-fitting for galaxy 324774
Fitting g-band took......7.236 sec
Fitting r-band took......6.890 sec
Fitting z-band took......6.802 sec
Time for all images = 20.928 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 68762.35
r CoG modeling succeeded with a chi^2 minimum of 114760.67
z CoG modeling succeeded with a chi^2 minimum of 19970.11
Time = 0.034 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/026/PGC918241/PGC918241-largegalaxy-324774-ellipse.fits
Finished galaxy PGC918241 in 0.939 minutes.