Started working on galaxy PGC176749 at Tue Jun 16 17:19:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 625.2054]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC176749/PGC176749-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7724
 Peak Img[j, k]: 149 149
 Mean (j, k): 148.39 148.92
 Theta (deg): 61.9
 Astro PA (deg): 28.1
 Eps: 0.195
 Major axis (pix): 58.0
148.392236254 148.841 148.920552862 148.455
Starting ellipse-fitting for galaxy 957593
Fitting g-band took......8.022 sec
Fitting r-band took......8.004 sec
Fitting z-band took......7.571 sec
Time for all images = 23.597 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 67.10
r CoG modeling succeeded with a chi^2 minimum of 30.82
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 8.71
Time = 0.050 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/058/PGC176749/PGC176749-largegalaxy-957593-ellipse.fits
Finished galaxy PGC176749 in 0.566 minutes.