Started working on galaxy PGC1671834 at Wed Jun 17 07:03:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-tractor.fits
Read 84 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 286.76044]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1671834/PGC1671834-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3140
 Peak Img[j, k]: 208 206
 Mean (j, k): 206.94 207.79
 Theta (deg): 172.5
 Astro PA (deg): 97.5
 Eps: 0.727
 Major axis (pix): 58.3
206.939449712 206.916 207.786358336 206.534
Starting ellipse-fitting for galaxy 1008615
Fitting g-band took......3.358 sec
Fitting r-band took......3.291 sec
Fitting z-band took......3.420 sec
Time for all images = 10.070 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1565.81
r CoG modeling succeeded with a chi^2 minimum of 1996.84
z CoG modeling succeeded with a chi^2 minimum of 1614.19
Time = 0.045 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/PGC1671834/PGC1671834-largegalaxy-1008615-ellipse.fits
Finished galaxy PGC1671834 in 0.785 minutes.