Started working on galaxy PGC502861 at Thu Aug  6 00:38:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/318/PGC502861/PGC502861-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/318/PGC502861/PGC502861-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/318/PGC502861/PGC502861-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/318/PGC502861/PGC502861-largegalaxy-maskbits.fits.fz
  Dropping PGC502861 (SGA_ID=1423412, RA, Dec = 318.5609055 -47.3441666): Tractor type=REX & r50=4.033 (<5.0) arcsec
Finished galaxy PGC502861 in 0.003 minutes.
Started working on galaxy PGC502861 at Wed Aug 12 03:26:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 141.09148]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC502861/PGC502861-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2295
 Peak Img[j, k]: 123 123
 Mean (j, k): 123.04 121.94
 Theta (deg): 37.5
 Astro PA (deg): 52.5
 Eps: 0.191
 Major axis (pix): 34.3
123.038151385 123.294 121.944324575 123.257
Starting ellipse-fitting for galaxy 1423412 with 8 core(s)
  majoraxis=34.34 pix, maxsma=68.68 pix, delta_sma=1.0 pix
Fitting g-band took......2.730 sec
Fitting r-band took......2.389 sec
Fitting z-band took......2.243 sec
Time for all images = 0.123 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 48.48
r CoG modeling succeeded with a chi^2 minimum of 84.88
z CoG modeling succeeded with a chi^2 minimum of 41.33
Time = 0.023 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/318/PGC502861/PGC502861-largegalaxy-1423412-ellipse.fits
Finished galaxy PGC502861 in 0.218 minutes.