Started working on galaxy PGC2171849_GROUP at Thu Jun 18 19:39:28 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-tractor.fits
Read 65 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 674.98694  613.4577 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 6553
 Peak Img[j, k]: 238 268
 Mean (j, k): 237.80 267.17
 Theta (deg): 79.2
 Astro PA (deg): 10.8
 Eps: 0.503
 Major axis (pix): 76.2
237.799012308 237.948 267.173734616 267.874
Building masked image for central 2/2.
 Pixels used: 4285
 Peak Img[j, k]: 235 188
 Mean (j, k): 235.11 188.21
 Theta (deg): 66.7
 Astro PA (deg): 23.3
 Eps: 0.288
 Major axis (pix): 46.5
235.108419801 235.049 188.213507679 187.805
Starting ellipse-fitting for galaxy 1088202
Fitting g-band took......12.737 sec
Fitting r-band took......13.129 sec
Fitting z-band took......13.648 sec
Time for all images = 39.514 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 780.82
r CoG modeling succeeded with a chi^2 minimum of 1010.85
z CoG modeling succeeded with a chi^2 minimum of 5779.82
Time = 0.059 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/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-1088202-ellipse.fits
Starting ellipse-fitting for galaxy 1098367
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 = 0.002 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/193/PGC2171849_GROUP/PGC2171849_GROUP-largegalaxy-1098367-ellipse.fits
Finished galaxy PGC2171849_GROUP in 1.878 minutes.