Started working on galaxy PGC061898 at Fri Jun 19 10:37:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-tractor.fits
Read 94 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2849.0188]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061898/PGC061898-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 27892
 Peak Img[j, k]: 269 265
 Mean (j, k): 268.92 264.48
 Theta (deg): 177.1
 Astro PA (deg): 92.9
 Eps: 0.032
 Major axis (pix): 102.9
268.922174781 268.763 264.483253669 264.932
Starting ellipse-fitting for galaxy 1301591
Fitting g-band took......18.634 sec
Fitting r-band took......18.792 sec
Fitting z-band took......19.430 sec
Time for all images = 56.856 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 186.97
r CoG modeling succeeded with a chi^2 minimum of 106.93
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 120.73
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/276/PGC061898/PGC061898-largegalaxy-1301591-ellipse.fits
Finished galaxy PGC061898 in 1.544 minutes.