Started working on galaxy PGC1975072 at Wed Jun 17 11:55:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 471.65134]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1975072/PGC1975072-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4032
 Peak Img[j, k]: 153 153
 Mean (j, k): 154.04 152.15
 Theta (deg): 176.5
 Astro PA (deg): 93.5
 Eps: 0.541
 Major axis (pix): 53.0
154.041469987 153.527 152.154448358 152.149
Starting ellipse-fitting for galaxy 648171
Fitting g-band took......8.300 sec
Fitting r-band took......8.956 sec
Fitting z-band took......8.979 sec
Time for all images = 26.235 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7785.83
r CoG modeling succeeded with a chi^2 minimum of 3119.80
z CoG modeling succeeded with a chi^2 minimum of 1747.01
Time = 0.056 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/134/PGC1975072/PGC1975072-largegalaxy-648171-ellipse.fits
Finished galaxy PGC1975072 in 1.084 minutes.