Started working on galaxy PGC1527918 at Wed Jun 17 14:44:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 247.4031]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1527918/PGC1527918-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3248
 Peak Img[j, k]: 128 129
 Mean (j, k): 127.19 131.33
 Theta (deg): 135.0
 Astro PA (deg): 135.0
 Eps: 0.657
 Major axis (pix): 61.2
127.19400315 127.029 131.332438384 131.061
Starting ellipse-fitting for galaxy 232308
Fitting g-band took......7.551 sec
Fitting r-band took......7.681 sec
Fitting z-band took......7.549 sec
Time for all images = 22.780 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 260.99
r CoG modeling succeeded with a chi^2 minimum of 514.77
z CoG modeling succeeded with a chi^2 minimum of 1041.25
Time = 0.078 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/263/PGC1527918/PGC1527918-largegalaxy-232308-ellipse.fits
Finished galaxy PGC1527918 in 1.024 minutes.