Started working on galaxy PGC1668127 at Tue Jun 16 20:37:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 257.27698]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1668127/PGC1668127-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3194
 Peak Img[j, k]: 115 115
 Mean (j, k): 114.69 114.90
 Theta (deg): 171.6
 Astro PA (deg): 98.4
 Eps: 0.461
 Major axis (pix): 50.6
114.686447866 114.777 114.900130126 114.555
Starting ellipse-fitting for galaxy 641515
Fitting g-band took......4.410 sec
Fitting r-band took......4.415 sec
Fitting z-band took......4.257 sec
Time for all images = 13.082 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 615.93
r CoG modeling succeeded with a chi^2 minimum of 728.18
z CoG modeling succeeded with a chi^2 minimum of 784.43
Time = 0.032 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/176/PGC1668127/PGC1668127-largegalaxy-641515-ellipse.fits
Finished galaxy PGC1668127 in 0.852 minutes.