Started working on galaxy PGC1575942 at Tue Jun 16 12:32:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 253.00798]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/212/PGC1575942/PGC1575942-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3158
 Peak Img[j, k]: 184 183
 Mean (j, k): 184.60 184.23
 Theta (deg): 88.0
 Astro PA (deg): 2.0
 Eps: 0.745
 Major axis (pix): 61.6
184.600340997 184.894 184.232291667 183.97
Starting ellipse-fitting for galaxy 201031
Fitting g-band took......13.888 sec
Fitting r-band took......14.409 sec
Fitting z-band took......14.487 sec
Time for all images = 42.784 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 897.77
r CoG modeling succeeded with a chi^2 minimum of 1076.18
z CoG modeling succeeded with a chi^2 minimum of 364.65
Time = 0.078 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/212/PGC1575942/PGC1575942-largegalaxy-201031-ellipse.fits
Finished galaxy PGC1575942 in 1.364 minutes.