Started working on galaxy PGC2031079 at Wed Jun 17 09:56:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-tractor.fits
Read 13 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 159.4633]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2031079/PGC2031079-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1998
 Peak Img[j, k]: 115 117
 Mean (j, k): 112.50 117.90
 Theta (deg): 70.3
 Astro PA (deg): 19.7
 Eps: 0.526
 Major axis (pix): 43.2
112.497760859 114.892 117.901346883 116.644
Starting ellipse-fitting for galaxy 837886
Fitting g-band took......3.070 sec
Fitting r-band took......2.994 sec
Fitting z-band took......3.088 sec
Time for all images = 9.153 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 164.67
r CoG modeling succeeded with a chi^2 minimum of 270.78
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 5887.34
Time = 0.039 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/176/PGC2031079/PGC2031079-largegalaxy-837886-ellipse.fits
Finished galaxy PGC2031079 in 0.768 minutes.