Started working on galaxy PGC541498 at Wed Jun 17 06:26:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 164.3575]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC541498/PGC541498-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2324
 Peak Img[j, k]: 163 161
 Mean (j, k): 161.42 162.78
 Theta (deg): 52.4
 Astro PA (deg): 37.6
 Eps: 0.520
 Major axis (pix): 41.9
161.416737411 164.036 162.778551527 160.672
Starting ellipse-fitting for galaxy 765088
Fitting g-band took......2.450 sec
Fitting r-band took......2.210 sec
Fitting z-band took......2.429 sec
Time for all images = 7.089 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9329.20
r CoG modeling succeeded with a chi^2 minimum of 7721.46
z CoG modeling succeeded with a chi^2 minimum of 1634.81
Time = 0.031 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/PGC541498/PGC541498-largegalaxy-765088-ellipse.fits
Finished galaxy PGC541498 in 0.682 minutes.