Started working on galaxy PGC1877495 at Tue Jun 16 13:52:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 440.2219]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1877495/PGC1877495-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4537
 Peak Img[j, k]: 129 132
 Mean (j, k): 128.76 132.32
 Theta (deg): 87.1
 Astro PA (deg): 2.9
 Eps: 0.426
 Major axis (pix): 55.3
128.762013536 128.578 132.324453037 132.357
Starting ellipse-fitting for galaxy 19947
Fitting g-band took......16.108 sec
Fitting r-band took......14.828 sec
Fitting z-band took......16.577 sec
Time for all images = 47.513 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 94.05
r CoG modeling succeeded with a chi^2 minimum of 86.84
z CoG modeling succeeded with a chi^2 minimum of 29.58
Time = 0.053 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/142/PGC1877495/PGC1877495-largegalaxy-19947-ellipse.fits
Finished galaxy PGC1877495 in 1.449 minutes.