Started working on galaxy PGC1540923 at Wed Jun 17 05:11:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 141.63744]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1540923/PGC1540923-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1995
 Peak Img[j, k]: 118 117
 Mean (j, k): 117.91 116.62
 Theta (deg): 77.1
 Astro PA (deg): 12.9
 Eps: 0.576
 Major axis (pix): 41.7
117.90902147 117.059 116.623190357 116.57
Starting ellipse-fitting for galaxy 725730
Fitting g-band took......2.330 sec
Fitting r-band took......2.481 sec
Fitting z-band took......2.450 sec
Time for all images = 7.261 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1150.62
r CoG modeling succeeded with a chi^2 minimum of 1090.58
z CoG modeling succeeded with a chi^2 minimum of 413.99
Time = 0.034 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/243/PGC1540923/PGC1540923-largegalaxy-725730-ellipse.fits
Finished galaxy PGC1540923 in 0.256 minutes.