Started working on galaxy PGC1810493 at Tue Jun 16 12:47:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 668.4128]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1810493/PGC1810493-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3876
 Peak Img[j, k]: 189 189
 Mean (j, k): 188.82 189.50
 Theta (deg): 17.3
 Astro PA (deg): 72.7
 Eps: 0.734
 Major axis (pix): 70.7
188.817429415 188.964 189.500925293 189.211
Starting ellipse-fitting for galaxy 92851
Fitting g-band took......12.257 sec
Fitting r-band took......11.650 sec
Fitting z-band took......10.972 sec
Time for all images = 34.880 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 12441.20
r CoG modeling succeeded with a chi^2 minimum of 12700.17
z CoG modeling succeeded with a chi^2 minimum of 481.07
Time = 0.102 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/PGC1810493/PGC1810493-largegalaxy-92851-ellipse.fits
Finished galaxy PGC1810493 in 1.279 minutes.