Started working on galaxy PGC1327831_GROUP at Tue Jun 16 19:32:12 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-tractor.fits
Read 158 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1074.1863   393.205 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 11670
 Peak Img[j, k]: 322 230
 Mean (j, k): 322.08 230.11
 Theta (deg): 19.9
 Astro PA (deg): 70.1
 Eps: 0.234
 Major axis (pix): 79.1
322.08487867 322.14 230.11463741 229.959
Building masked image for central 2/2.
 Pixels used: 5014
 Peak Img[j, k]: 255 395
 Mean (j, k): 256.13 394.66
 Theta (deg): 134.8
 Astro PA (deg): 135.2
 Eps: 0.119
 Major axis (pix): 51.7
256.125812136 255.044 394.66305521 394.852
Starting ellipse-fitting for galaxy 660035
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/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-660035-ellipse.fits
Starting ellipse-fitting for galaxy 576514
Fitting g-band took......7.489 sec
Fitting r-band took......6.999 sec
Fitting z-band took......7.302 sec
Time for all images = 21.790 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8.88
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 4.25
z CoG modeling succeeded with a chi^2 minimum of 14.16
Time = 0.040 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/166/PGC1327831_GROUP/PGC1327831_GROUP-largegalaxy-576514-ellipse.fits
Finished galaxy PGC1327831_GROUP in 1.545 minutes.