Started working on galaxy PGC2536312 at Thu Jun 18 14:44:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 790.2549]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2536312/PGC2536312-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5850
 Peak Img[j, k]: 188 188
 Mean (j, k): 187.93 187.70
 Theta (deg): 169.8
 Astro PA (deg): 100.2
 Eps: 0.577
 Major axis (pix): 69.9
187.931253497 188.204 187.703873103 187.596
Starting ellipse-fitting for galaxy 720519
Fitting g-band took......6.223 sec
Fitting r-band took......7.173 sec
Fitting z-band took......8.347 sec
Time for all images = 21.742 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2852.70
r CoG modeling succeeded with a chi^2 minimum of 2855.42
z CoG modeling succeeded with a chi^2 minimum of 2360.48
Time = 0.056 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/216/PGC2536312/PGC2536312-largegalaxy-720519-ellipse.fits
Finished galaxy PGC2536312 in 2.034 minutes.