Started working on galaxy PGC131431 at Tue Jun 16 19:20:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 897.48364]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC131431/PGC131431-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8964
 Peak Img[j, k]: 145 147
 Mean (j, k): 144.35 147.03
 Theta (deg): 86.2
 Astro PA (deg): 3.8
 Eps: 0.093
 Major axis (pix): 70.2
144.350128375 144.997 147.026528076 146.888
Starting ellipse-fitting for galaxy 948469
Fitting g-band took......24.158 sec
Fitting r-band took......24.584 sec
Fitting z-band took......24.165 sec
Time for all images = 72.908 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 311.08
r CoG modeling succeeded with a chi^2 minimum of 916.77
z CoG modeling succeeded with a chi^2 minimum of 334.10
Time = 0.033 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/076/PGC131431/PGC131431-largegalaxy-948469-ellipse.fits
Finished galaxy PGC131431 in 1.532 minutes.