Started working on galaxy PGC771558 at Tue Jun 16 12:42:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 274.2437]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC771558/PGC771558-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3176
 Peak Img[j, k]: 119 119
 Mean (j, k): 119.41 118.63
 Theta (deg): 153.8
 Astro PA (deg): 116.2
 Eps: 0.267
 Major axis (pix): 38.7
119.406436811 119.331 118.625032948 118.717
Starting ellipse-fitting for galaxy 53487
Fitting g-band took......5.099 sec
Fitting r-band took......5.138 sec
Fitting z-band took......5.064 sec
Time for all images = 15.301 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 14.01
r CoG modeling succeeded with a chi^2 minimum of 17.69
z CoG modeling succeeded with a chi^2 minimum of 11.31
Time = 0.036 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/076/PGC771558/PGC771558-largegalaxy-53487-ellipse.fits
Finished galaxy PGC771558 in 0.851 minutes.