Started working on galaxy PGC1808842 at Wed Jun 17 03:28:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-tractor.fits
Read 14 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 393.72888]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1808842/PGC1808842-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4340
 Peak Img[j, k]: 127 128
 Mean (j, k): 125.27 128.71
 Theta (deg): 97.1
 Astro PA (deg): 172.9
 Eps: 0.380
 Major axis (pix): 53.3
125.265023384 126.461 128.70855025 128.186
Starting ellipse-fitting for galaxy 505356
Fitting g-band took......5.266 sec
Fitting r-band took......4.911 sec
Fitting z-band took......5.503 sec
Time for all images = 15.679 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7433.14
r CoG modeling succeeded with a chi^2 minimum of 10376.26
z CoG modeling succeeded with a chi^2 minimum of 2669.49
Time = 0.030 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/157/PGC1808842/PGC1808842-largegalaxy-505356-ellipse.fits
Finished galaxy PGC1808842 in 0.853 minutes.