Started working on galaxy PGC1452520 at Wed Jun 17 12:26:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 714.8781]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1452520/PGC1452520-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9277
 Peak Img[j, k]: 180 180
 Mean (j, k): 180.75 181.79
 Theta (deg): 169.6
 Astro PA (deg): 100.4
 Eps: 0.101
 Major axis (pix): 65.2
180.75102376 179.839 181.792945425 179.815
Starting ellipse-fitting for galaxy 1284030
Fitting g-band took......21.784 sec
Fitting r-band took......20.459 sec
Fitting z-band took......21.701 sec
Time for all images = 63.944 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3.93
r CoG modeling succeeded with a chi^2 minimum of 31.10
z CoG modeling succeeded with a chi^2 minimum of 5.10
Time = 0.049 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/228/PGC1452520/PGC1452520-largegalaxy-1284030-ellipse.fits
Finished galaxy PGC1452520 in 1.795 minutes.