Started working on galaxy PGC2001898 at Wed Jun 17 03:35:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-tractor.fits
Read 76 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2182.784]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2001898/PGC2001898-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 27372
 Peak Img[j, k]: 261 261
 Mean (j, k): 260.83 261.40
 Theta (deg): 26.7
 Astro PA (deg): 63.3
 Eps: 0.266
 Major axis (pix): 119.1
260.82923458 260.881 261.404889801 261.141
Starting ellipse-fitting for galaxy 632939
Fitting g-band took......39.650 sec
Fitting r-band took......40.588 sec
Fitting z-band took......44.968 sec
Time for all images = 125.206 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 39.67
r CoG modeling succeeded with a chi^2 minimum of 21.92
z CoG modeling succeeded with a chi^2 minimum of 1761.77
Time = 0.148 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/202/PGC2001898/PGC2001898-largegalaxy-632939-ellipse.fits
Finished galaxy PGC2001898 in 2.354 minutes.