Started working on galaxy PGC1633921 at Wed Jun 17 10:16:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 556.6834]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1633921/PGC1633921-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6207
 Peak Img[j, k]: 141 141
 Mean (j, k): 140.90 141.01
 Theta (deg): 32.8
 Astro PA (deg): 57.2
 Eps: 0.031
 Major axis (pix): 60.3
140.89911434 140.756 141.005034274 141.212
Starting ellipse-fitting for galaxy 31978
Fitting g-band took......10.400 sec
Fitting r-band took......10.045 sec
Fitting z-band took......11.089 sec
Time for all images = 31.534 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 2.41
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 7.70
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 7.96
Time = 0.066 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/PGC1633921/PGC1633921-largegalaxy-31978-ellipse.fits
Finished galaxy PGC1633921 in 1.195 minutes.