Started working on galaxy PGC495634 at Tue Jun 16 17:39:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 497.1473]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC495634/PGC495634-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5712
 Peak Img[j, k]: 115 114
 Mean (j, k): 114.51 113.78
 Theta (deg): 29.4
 Astro PA (deg): 60.6
 Eps: 0.254
 Major axis (pix): 51.1
114.509939142 114.486 113.783287693 113.835
Starting ellipse-fitting for galaxy 671296
Fitting g-band took......4.650 sec
Fitting r-band took......5.452 sec
Fitting z-band took......5.315 sec
Time for all images = 15.417 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 31.45
r CoG modeling succeeded with a chi^2 minimum of 34.66
z CoG modeling succeeded with a chi^2 minimum of 52.44
Time = 0.038 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/006/PGC495634/PGC495634-largegalaxy-671296-ellipse.fits
Finished galaxy PGC495634 in 0.854 minutes.