Started working on galaxy PGC637474 at Wed Jun 17 06:51:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 503.80765]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC637474/PGC637474-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6022
 Peak Img[j, k]: 147 146
 Mean (j, k): 146.60 145.57
 Theta (deg): 104.8
 Astro PA (deg): 165.2
 Eps: 0.311
 Major axis (pix): 56.3
146.59994774 146.947 145.571368044 145.522
Starting ellipse-fitting for galaxy 1075128
Fitting g-band took......6.156 sec
Fitting r-band took......5.778 sec
Fitting z-band took......6.001 sec
Time for all images = 17.935 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 535.42
r CoG modeling succeeded with a chi^2 minimum of 1039.65
z CoG modeling succeeded with a chi^2 minimum of 362.21
Time = 0.033 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/026/PGC637474/PGC637474-largegalaxy-1075128-ellipse.fits
Finished galaxy PGC637474 in 0.939 minutes.