Started working on galaxy PGC1536257 at Thu Jun 18 05:58:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 595.86444]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1536257/PGC1536257-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7298
 Peak Img[j, k]: 152 153
 Mean (j, k): 153.13 153.83
 Theta (deg): 114.8
 Astro PA (deg): 155.2
 Eps: 0.183
 Major axis (pix): 56.8
153.130968052 151.813 153.828605501 153.48
Starting ellipse-fitting for galaxy 1259161
Fitting g-band took......7.879 sec
Fitting r-band took......8.292 sec
Fitting z-band took......8.076 sec
Time for all images = 24.248 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 330.49
r CoG modeling succeeded with a chi^2 minimum of 136.71
z CoG modeling succeeded with a chi^2 minimum of 80.69
Time = 0.029 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/134/PGC1536257/PGC1536257-largegalaxy-1259161-ellipse.fits
Finished galaxy PGC1536257 in 1.069 minutes.