Started working on galaxy PGC1731452 at Tue Jun 16 17:55:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 163.258]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1731452/PGC1731452-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1899
 Peak Img[j, k]: 143 144
 Mean (j, k): 142.74 143.61
 Theta (deg): 46.6
 Astro PA (deg): 43.4
 Eps: 0.737
 Major axis (pix): 48.7
142.743118211 143.017 143.60891179 143.146
Starting ellipse-fitting for galaxy 205352
Fitting g-band took......2.839 sec
Fitting r-band took......2.838 sec
Fitting z-band took......2.920 sec
Time for all images = 8.597 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 305.76
r CoG modeling succeeded with a chi^2 minimum of 382.77
z CoG modeling succeeded with a chi^2 minimum of 802.07
Time = 0.041 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/029/PGC1731452/PGC1731452-largegalaxy-205352-ellipse.fits
Finished galaxy PGC1731452 in 0.758 minutes.