Started working on galaxy PGC901448 at Tue Jun 16 14:06:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-tractor.fits
Read 82 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 495.45435]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC901448/PGC901448-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8264
 Peak Img[j, k]: 175 181
 Mean (j, k): 176.69 175.33
 Theta (deg): 32.5
 Astro PA (deg): 57.5
 Eps: 0.169
 Major axis (pix): 64.5
176.68838873 174.216 175.328153098 174.642
Starting ellipse-fitting for galaxy 434247
Fitting g-band took......9.973 sec
Fitting r-band took......9.478 sec
Fitting z-band took......10.428 sec
Time for all images = 29.879 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4655.82
r CoG modeling succeeded with a chi^2 minimum of 4087.55
z CoG modeling succeeded with a chi^2 minimum of 586.91
Time = 0.048 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/046/PGC901448/PGC901448-largegalaxy-434247-ellipse.fits
Finished galaxy PGC901448 in 0.670 minutes.