Started working on galaxy PGC1693738 at Wed Jun 17 07:34:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 711.2888]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1693738/PGC1693738-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 13260
 Peak Img[j, k]: 166 165
 Mean (j, k): 161.88 166.32
 Theta (deg): 177.0
 Astro PA (deg): 93.0
 Eps: 0.184
 Major axis (pix): 86.2
161.882152852 165.603 166.323452496 164.98
Starting ellipse-fitting for galaxy 1280791
Fitting g-band took......16.745 sec
Fitting r-band took......18.320 sec
Fitting z-band took......19.305 sec
Time for all images = 54.370 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 371.18
r CoG modeling succeeded with a chi^2 minimum of 326.81
z CoG modeling succeeded with a chi^2 minimum of 840.57
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/157/PGC1693738/PGC1693738-largegalaxy-1280791-ellipse.fits
Finished galaxy PGC1693738 in 1.611 minutes.