Started working on galaxy PGC2577638 at Thu Jun 18 03:41:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-tractor.fits
Read 103 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 627.35333]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2577638/PGC2577638-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5578
 Peak Img[j, k]: 302 301
 Mean (j, k): 300.23 301.65
 Theta (deg): 135.1
 Astro PA (deg): 134.9
 Eps: 0.803
 Major axis (pix): 98.2
300.225638816 301.557 301.652099259 302.129
Starting ellipse-fitting for galaxy 926052
Fitting g-band took......18.377 sec
Fitting r-band took......18.959 sec
Fitting z-band took......19.470 sec
Time for all images = 56.807 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 188.98
r CoG modeling succeeded with a chi^2 minimum of 253.88
z CoG modeling succeeded with a chi^2 minimum of 219.59
Time = 0.249 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/142/PGC2577638/PGC2577638-largegalaxy-926052-ellipse.fits
Finished galaxy PGC2577638 in 1.448 minutes.