Started working on galaxy PGC1541978 at Wed Jun 17 13:43:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 175.36043]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1541978/PGC1541978-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3162
 Peak Img[j, k]: 125 125
 Mean (j, k): 123.80 124.46
 Theta (deg): 73.0
 Astro PA (deg): 17.0
 Eps: 0.125
 Major axis (pix): 40.9
123.797108327 124.537 124.459322895 125.374
Starting ellipse-fitting for galaxy 658366
Fitting g-band took......6.955 sec
Fitting r-band took......7.828 sec
Fitting z-band took......7.388 sec
Time for all images = 22.171 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 13.29
r CoG modeling succeeded with a chi^2 minimum of 54.39
z CoG modeling succeeded with a chi^2 minimum of 96.93
Time = 0.040 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/006/PGC1541978/PGC1541978-largegalaxy-658366-ellipse.fits
Finished galaxy PGC1541978 in 0.512 minutes.