Started working on galaxy PGC2015438 at Thu Jun 18 05:28:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 152.85342]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC2015438/PGC2015438-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1861
 Peak Img[j, k]: 116 113
 Mean (j, k): 115.79 112.93
 Theta (deg): 116.0
 Astro PA (deg): 154.0
 Eps: 0.297
 Major axis (pix): 29.2
115.794461012 115.578 112.929004647 112.999
Starting ellipse-fitting for galaxy 258904
Fitting g-band took......1.382 sec
Fitting r-band took......1.367 sec
Fitting z-band took......1.390 sec
Time for all images = 4.139 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1385.79
r CoG modeling succeeded with a chi^2 minimum of 1081.33
z CoG modeling succeeded with a chi^2 minimum of 473.20
Time = 0.028 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/026/PGC2015438/PGC2015438-largegalaxy-258904-ellipse.fits
Finished galaxy PGC2015438 in 0.773 minutes.