Started working on galaxy PGC1686491 at Wed Jun 17 18:28:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1289.5842]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC1686491/PGC1686491-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8713
 Peak Img[j, k]: 189 188
 Mean (j, k): 185.63 188.84
 Theta (deg): 29.6
 Astro PA (deg): 60.4
 Eps: 0.531
 Major axis (pix): 89.0
185.626798075 188.252 188.841922967 187.539
Starting ellipse-fitting for galaxy 1298533
Fitting g-band took......12.713 sec
Fitting r-band took......11.938 sec
Fitting z-band took......13.280 sec
Time for all images = 37.931 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 763.32
r CoG modeling succeeded with a chi^2 minimum of 1355.33
z CoG modeling succeeded with a chi^2 minimum of 2243.75
Time = 0.092 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/033/PGC1686491/PGC1686491-largegalaxy-1298533-ellipse.fits
Finished galaxy PGC1686491 in 1.280 minutes.