Started working on galaxy PGC541817 at Wed Jun 17 11:48:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 127.848465]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC541817/PGC541817-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2046
 Peak Img[j, k]: 118 115
 Mean (j, k): 113.79 116.74
 Theta (deg): 76.3
 Astro PA (deg): 13.7
 Eps: 0.222
 Major axis (pix): 31.5
113.785773036 115.034 116.738248233 116.209
Starting ellipse-fitting for galaxy 405837
Fitting g-band took......3.869 sec
Fitting r-band took......4.126 sec
Fitting z-band took......3.972 sec
Time for all images = 11.967 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 135.27
r CoG modeling succeeded with a chi^2 minimum of 438.07
z CoG modeling succeeded with a chi^2 minimum of 88.73
Time = 0.028 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/046/PGC541817/PGC541817-largegalaxy-405837-ellipse.fits
Finished galaxy PGC541817 in 0.830 minutes.