Started working on galaxy PGC2093377_GROUP at Fri Jun 19 07:45:52 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-tractor.fits
Read 186 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1607.7542   562.3281]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 15275
 Peak Img[j, k]: 384 308
 Mean (j, k): 383.57 309.22
 Theta (deg): 3.5
 Astro PA (deg): 86.5
 Eps: 0.230
 Major axis (pix): 84.3
383.571053056 383.258 309.220173059 308.288
Building masked image for central 2/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 4975
 Peak Img[j, k]: 438 513
 Mean (j, k): 444.06 514.83
 Theta (deg): 108.9
 Astro PA (deg): 161.1
 Eps: 0.772
 Major axis (pix): 81.9
Iteratively unmasking pixels:
  r=81.94 pixels
  r=81.94 pixels
  r=98.27 pixels
  r=109.46 pixels
444.849790806 437.701 515.041964195 512.425
Starting ellipse-fitting for galaxy 917559
Fitting g-band took......18.472 sec
Fitting r-band took......18.123 sec
Fitting z-band took......20.458 sec
Time for all images = 57.053 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 631.25
r CoG modeling succeeded with a chi^2 minimum of 721.28
z CoG modeling succeeded with a chi^2 minimum of 1043.18
Time = 0.050 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/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-917559-ellipse.fits
Starting ellipse-fitting for galaxy 182961
Fitting g-band took... Central pixel is masked; resorting to extreme measures!
...0.001 sec
Fitting r-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Fitting z-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Time for all images = 0.001 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
Warning: Too few g-band pixels to fit the curve of growth; skipping.
Warning: Too few r-band pixels to fit the curve of growth; skipping.
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 0.000 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/PGC2093377_GROUP/PGC2093377_GROUP-largegalaxy-182961-ellipse.fits
Finished galaxy PGC2093377_GROUP in 1.302 minutes.