Started working on galaxy PGC506458 at Wed Jun 17 03:25:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-maskbits.fits.fz
Sort by flux!  [707.4364]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/PGC506458/PGC506458-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6854
 Peak Img[j, k]: 135 135
 Mean (j, k): 134.90 135.21
 Theta (deg): 149.6
 Astro PA (deg): 120.4
 Eps: 0.118
 Major axis (pix): 52.4
134.89618090988105 134.76935 135.2108622552781 135.02527
Starting ellipse-fitting for galaxy 581162
Fitting g-band took......8.232 sec
Fitting r-band took......6.924 sec
Fitting z-band took......7.620 sec
Time for all images = 22.776 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 340.43
r CoG modeling succeeded with a chi^2 minimum of 427.88
z CoG modeling succeeded with a chi^2 minimum of 288.92
Time = 0.041 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/313/PGC506458/PGC506458-largegalaxy-581162-ellipse.fits
Finished galaxy PGC506458 in 0.545 minutes.