Started working on galaxy PGC1971885 at Wed Jun 17 09:46:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 311.5439]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1971885/PGC1971885-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3242
 Peak Img[j, k]: 134 134
 Mean (j, k): 130.69 135.63
 Theta (deg): 49.8
 Astro PA (deg): 40.2
 Eps: 0.516
 Major axis (pix): 52.4
130.686333939 132.244 135.625410107 134.247
Starting ellipse-fitting for galaxy 1175236
Fitting g-band took......4.743 sec
Fitting r-band took......4.329 sec
Fitting z-band took......4.833 sec
Time for all images = 13.905 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5535.80
r CoG modeling succeeded with a chi^2 minimum of 4082.60
z CoG modeling succeeded with a chi^2 minimum of 1599.51
Time = 0.039 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/176/PGC1971885/PGC1971885-largegalaxy-1175236-ellipse.fits
Finished galaxy PGC1971885 in 0.857 minutes.