Started working on galaxy PGC1518815 at Wed Jun 17 05:48:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 499.94907]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1518815/PGC1518815-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4816
 Peak Img[j, k]: 128 127
 Mean (j, k): 130.16 123.28
 Theta (deg): 53.1
 Astro PA (deg): 36.9
 Eps: 0.232
 Major axis (pix): 51.2
130.161868042 128.921 123.280097995 126.108
Starting ellipse-fitting for galaxy 875112
Fitting g-band took......6.093 sec
Fitting r-band took......6.390 sec
Fitting z-band took......5.884 sec
Time for all images = 18.368 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6225.91
r CoG modeling succeeded with a chi^2 minimum of 4131.12
z CoG modeling succeeded with a chi^2 minimum of 1190.93
Time = 0.043 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/PGC1518815/PGC1518815-largegalaxy-875112-ellipse.fits
Finished galaxy PGC1518815 in 0.456 minutes.