Started working on galaxy PGC049501_GROUP at Wed Jun 17 19:28:38 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-tractor.fits
Read 411 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1645.7893  1589.6378]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 16621
 Peak Img[j, k]: 528 365
 Mean (j, k): 527.31 365.83
 Theta (deg): 129.8
 Astro PA (deg): 140.2
 Eps: 0.516
 Major axis (pix): 120.9
527.309188525 527.505 365.827958684 364.771
Building masked image for central 2/2.
 Pixels used: 20071
 Peak Img[j, k]: 485 690
 Mean (j, k): 485.02 690.61
 Theta (deg): 46.8
 Astro PA (deg): 43.2
 Eps: 0.197
 Major axis (pix): 100.9
485.018887274 485.163 690.605194713 690.162
Starting ellipse-fitting for galaxy 1179437
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/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-1179437-ellipse.fits
Starting ellipse-fitting for galaxy 990906
Fitting g-band took......26.235 sec
Fitting r-band took......27.593 sec
Fitting z-band took......25.679 sec
Time for all images = 79.507 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 159.09
r CoG modeling succeeded with a chi^2 minimum of 164.48
z CoG modeling succeeded with a chi^2 minimum of 49.66
Time = 0.123 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/208/PGC049501_GROUP/PGC049501_GROUP-largegalaxy-990906-ellipse.fits
Finished galaxy PGC049501_GROUP in 2.809 minutes.