Started working on galaxy PGC2001862 at Wed Jun 17 11:48:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 511.88983]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC2001862/PGC2001862-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6788
 Peak Img[j, k]: 169 166
 Mean (j, k): 167.76 166.78
 Theta (deg): 68.5
 Astro PA (deg): 21.5
 Eps: 0.242
 Major axis (pix): 54.9
167.755566696 168.429 166.780528693 165.829
Starting ellipse-fitting for galaxy 1307187
Fitting g-band took......13.024 sec
Fitting r-band took......12.312 sec
Fitting z-band took......12.931 sec
Time for all images = 38.267 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4205.00
r CoG modeling succeeded with a chi^2 minimum of 3671.41
z CoG modeling succeeded with a chi^2 minimum of 1065.57
Time = 0.047 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/013/PGC2001862/PGC2001862-largegalaxy-1307187-ellipse.fits
Finished galaxy PGC2001862 in 0.722 minutes.