Started working on galaxy PGC2640948 at Wed Jun 17 17:30:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 295.5495]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2640948/PGC2640948-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3450
 Peak Img[j, k]: 206 206
 Mean (j, k): 204.52 206.05
 Theta (deg): 50.0
 Astro PA (deg): 40.0
 Eps: 0.825
 Major axis (pix): 84.2
204.517258345 205.091 206.046775181 205.684
Starting ellipse-fitting for galaxy 481202
Fitting g-band took......18.146 sec
Fitting r-band took......19.175 sec
Fitting z-band took......20.041 sec
Time for all images = 57.362 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 607.67
r CoG modeling succeeded with a chi^2 minimum of 430.09
z CoG modeling succeeded with a chi^2 minimum of 172.01
Time = 0.161 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/PGC2640948/PGC2640948-largegalaxy-481202-ellipse.fits
Finished galaxy PGC2640948 in 1.691 minutes.