Started working on galaxy PGC487231 at Wed Jun 17 03:50:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-tractor.fits
Read 66 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 328.56973]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC487231/PGC487231-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3231
 Peak Img[j, k]: 136 136
 Mean (j, k): 134.65 136.09
 Theta (deg): 100.4
 Astro PA (deg): 169.6
 Eps: 0.447
 Major axis (pix): 49.7
134.647952201 136.098 136.086043736 136.228
Starting ellipse-fitting for galaxy 621969
Fitting g-band took......4.395 sec
Fitting r-band took......5.003 sec
Fitting z-band took......4.314 sec
Time for all images = 13.712 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 980.01
r CoG modeling succeeded with a chi^2 minimum of 2072.54
z CoG modeling succeeded with a chi^2 minimum of 275.80
Time = 0.040 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/336/PGC487231/PGC487231-largegalaxy-621969-ellipse.fits
Finished galaxy PGC487231 in 0.387 minutes.