Started working on galaxy PGC1496906 at Wed Jun 17 03:45:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 353.4166]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1496906/PGC1496906-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4348
 Peak Img[j, k]: 168 168
 Mean (j, k): 167.81 167.50
 Theta (deg): 138.4
 Astro PA (deg): 131.6
 Eps: 0.676
 Major axis (pix): 66.3
167.809330647 167.982 167.504403794 167.637
Starting ellipse-fitting for galaxy 555693
Fitting g-band took......5.120 sec
Fitting r-band took......5.134 sec
Fitting z-band took......6.446 sec
Time for all images = 16.700 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 368.19
r CoG modeling succeeded with a chi^2 minimum of 397.32
z CoG modeling succeeded with a chi^2 minimum of 372.82
Time = 0.063 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/PGC1496906/PGC1496906-largegalaxy-555693-ellipse.fits
Finished galaxy PGC1496906 in 0.939 minutes.