Started working on galaxy PGC187996_GROUP at Wed Jun 17 05:08:03 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-tractor.fits
Read 181 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 833.51855  536.8466 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 5546
 Peak Img[j, k]: 278 202
 Mean (j, k): 278.01 202.05
 Theta (deg): 36.3
 Astro PA (deg): 53.7
 Eps: 0.454
 Major axis (pix): 58.0
278.008930825 277.548 202.054907222 201.921
Building masked image for central 2/2.
 Pixels used: 3037
 Peak Img[j, k]: 216 291
 Mean (j, k): 216.18 290.63
 Theta (deg): 90.0
 Astro PA (deg): 180.0
 Eps: 0.719
 Major axis (pix): 54.7
216.176334824 216.078 290.632632176 290.569
Starting ellipse-fitting for galaxy 252225
Fitting g-band took......5.565 sec
Fitting r-band took......5.645 sec
Fitting z-band took......5.909 sec
Time for all images = 17.119 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9438.17
r CoG modeling succeeded with a chi^2 minimum of 12102.22
z CoG modeling succeeded with a chi^2 minimum of 4765.57
Time = 0.051 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/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-252225-ellipse.fits
Starting ellipse-fitting for galaxy 674595
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/318/PGC187996_GROUP/PGC187996_GROUP-largegalaxy-674595-ellipse.fits
Finished galaxy PGC187996_GROUP in 0.598 minutes.