Started working on galaxy UGC01873 at Tue Jun 16 15:16:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-tractor.fits
Read 168 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2031.3285]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/UGC01873/UGC01873-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 25085
 Peak Img[j, k]: 291 293
 Mean (j, k): 290.41 293.22
 Theta (deg): 153.3
 Astro PA (deg): 116.7
 Eps: 0.220
 Major axis (pix): 106.3
290.405250697 290.525 293.224178138 293.366
Starting ellipse-fitting for galaxy 262513
Fitting g-band took......30.094 sec
Fitting r-band took......31.632 sec
Fitting z-band took......29.744 sec
Time for all images = 91.471 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 182.36
r CoG modeling succeeded with a chi^2 minimum of 242.64
z CoG modeling succeeded with a chi^2 minimum of 66.93
Time = 0.121 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/036/UGC01873/UGC01873-largegalaxy-262513-ellipse.fits
Finished galaxy UGC01873 in 2.217 minutes.