Started working on galaxy PGC1581507 at Wed Jun 17 18:25:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 360.85843]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1581507/PGC1581507-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4607
 Peak Img[j, k]: 120 119
 Mean (j, k): 119.52 118.98
 Theta (deg): 71.4
 Astro PA (deg): 18.6
 Eps: 0.168
 Major axis (pix): 46.5
119.519178736 119.594 118.984665156 119.177
Starting ellipse-fitting for galaxy 555500
Fitting g-band took......4.328 sec
Fitting r-band took......4.113 sec
Fitting z-band took......4.505 sec
Time for all images = 12.945 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 51.86
r CoG modeling succeeded with a chi^2 minimum of 80.40
z CoG modeling succeeded with a chi^2 minimum of 129.14
Time = 0.024 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/222/PGC1581507/PGC1581507-largegalaxy-555500-ellipse.fits
Finished galaxy PGC1581507 in 0.853 minutes.