Started working on galaxy PGC1829531 at Wed Jun 17 11:46:56 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 380.9165]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1829531/PGC1829531-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4399
 Peak Img[j, k]: 143 142
 Mean (j, k): 142.92 141.92
 Theta (deg): 123.3
 Astro PA (deg): 146.7
 Eps: 0.352
 Major axis (pix): 52.9
142.918398038 143.06 141.920574414 142.391
Starting ellipse-fitting for galaxy 819346
Fitting g-band took......11.302 sec
Fitting r-band took......9.993 sec
Fitting z-band took......10.333 sec
Time for all images = 31.627 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 209.25
r CoG modeling succeeded with a chi^2 minimum of 132.85
z CoG modeling succeeded with a chi^2 minimum of 315.58
Time = 0.053 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/013/PGC1829531/PGC1829531-largegalaxy-819346-ellipse.fits
Finished galaxy PGC1829531 in 0.687 minutes.