Started working on galaxy PGC2142300 at Thu Aug  6 01:02:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1611.632]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 14282
 Peak Img[j, k]: 164 168
 Mean (j, k): 163.61 168.09
 Theta (deg): 5.3
 Astro PA (deg): 84.7
 Eps: 0.272
 Major axis (pix): 85.1
Iteratively unmasking pixels:
  r=85.11 pixels
  r=85.11 pixels
  r=102.13 pixels
163.610623522 164.144 168.09255675 167.646
Starting ellipse-fitting for galaxy 687152 with 32 core(s)
  majoraxis=85.11 pix, maxsma=170.22 pix, delta_sma=1.0 pix
Fitting g-band took......4.386 sec
Fitting r-band took......4.782 sec
Fitting z-band took......5.306 sec
Time for all images = 0.241 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 123.42
r CoG modeling succeeded with a chi^2 minimum of 172.18
z CoG modeling succeeded with a chi^2 minimum of 830.19
Time = 0.031 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-dr9delta/273/PGC2142300/PGC2142300-largegalaxy-687152-ellipse.fits
Finished galaxy PGC2142300 in 0.382 minutes.