Started working on galaxy PGC036731 at Wed Jun 17 15:39:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1538.1654]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036731/PGC036731-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12330
 Peak Img[j, k]: 224 223
 Mean (j, k): 221.55 224.33
 Theta (deg): 163.7
 Astro PA (deg): 106.3
 Eps: 0.132
 Major axis (pix): 76.7
221.551772864 223.797 224.330909928 223.106
Starting ellipse-fitting for galaxy 469225
Fitting g-band took......30.970 sec
Fitting r-band took......31.832 sec
Fitting z-band took......34.808 sec
Time for all images = 97.609 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 394.01
r CoG modeling succeeded with a chi^2 minimum of 928.79
z CoG modeling succeeded with a chi^2 minimum of 970.95
Time = 0.070 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/PGC036731/PGC036731-largegalaxy-469225-ellipse.fits
Finished galaxy PGC036731 in 2.305 minutes.