Started working on galaxy PGC498546 at Wed Jun 17 11:40:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-maskbits.fits.fz
Sort by flux!  [231.81728]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC498546/PGC498546-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2789
 Peak Img[j, k]: 129 132
 Mean (j, k): 129.36 132.29
 Theta (deg): 178.1
 Astro PA (deg): 91.9
 Eps: 0.511
 Major axis (pix): 42.4
129.3565928575555 129.35086 132.2897216072039 132.12976
Starting ellipse-fitting for galaxy 503534
Fitting g-band took......5.472 sec
Fitting r-band took......5.179 sec
Fitting z-band took......5.289 sec
Time for all images = 15.941 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7550.35
r CoG modeling succeeded with a chi^2 minimum of 14757.58
z CoG modeling succeeded with a chi^2 minimum of 5410.54
Time = 0.040 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/PGC498546/PGC498546-largegalaxy-503534-ellipse.fits
Finished galaxy PGC498546 in 0.429 minutes.