Started working on galaxy PGC1952837 at Tue Jun 16 19:37:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 293.94775]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1952837/PGC1952837-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3399
 Peak Img[j, k]: 140 140
 Mean (j, k): 139.96 139.84
 Theta (deg): 59.3
 Astro PA (deg): 30.7
 Eps: 0.047
 Major axis (pix): 41.2
139.956613902 140.266 139.839996992 139.87
Starting ellipse-fitting for galaxy 304625
Fitting g-band took......4.865 sec
Fitting r-band took......4.142 sec
Fitting z-band took......4.293 sec
Time for all images = 13.299 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 2.14
r CoG modeling succeeded with a chi^2 minimum of 1.24
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 15.56
Time = 0.045 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/222/PGC1952837/PGC1952837-largegalaxy-304625-ellipse.fits
Finished galaxy PGC1952837 in 0.379 minutes.