Started working on galaxy PGC1618275 at Wed Jun 17 12:25:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 927.4696]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1618275/PGC1618275-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12033
 Peak Img[j, k]: 174 174
 Mean (j, k): 173.21 172.99
 Theta (deg): 14.3
 Astro PA (deg): 75.7
 Eps: 0.424
 Major axis (pix): 108.9
173.210283609 173.561 172.985357112 174.182
Starting ellipse-fitting for galaxy 1203877
Fitting g-band took......42.233 sec
Fitting r-band took......42.121 sec
Fitting z-band took......42.231 sec
Time for all images = 126.585 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1240.13
r CoG modeling succeeded with a chi^2 minimum of 1410.69
z CoG modeling succeeded with a chi^2 minimum of 1674.07
Time = 0.190 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/PGC1618275/PGC1618275-largegalaxy-1203877-ellipse.fits
Finished galaxy PGC1618275 in 2.892 minutes.