Started working on galaxy PGC083499_GROUP at Thu Jun 18 17:13:43 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 814.4023  191.293 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 8474
 Peak Img[j, k]: 198 258
 Mean (j, k): 197.22 259.22
 Theta (deg): 142.5
 Astro PA (deg): 127.5
 Eps: 0.342
 Major axis (pix): 64.1
197.219749797 197.281 259.220190579 258.643
Building masked image for central 2/2.
 Pixels used: 2218
 Peak Img[j, k]: 310 223
 Mean (j, k): 309.53 222.32
 Theta (deg): 76.2
 Astro PA (deg): 13.8
 Eps: 0.723
 Major axis (pix): 55.4
309.534072274 309.618 222.317291198 222.602
Starting ellipse-fitting for galaxy 285330
Fitting g-band took......7.943 sec
Fitting r-band took......8.022 sec
Fitting z-band took......9.417 sec
Time for all images = 25.382 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6376.93
r CoG modeling succeeded with a chi^2 minimum of 5248.55
z CoG modeling succeeded with a chi^2 minimum of 2028.79
Time = 0.046 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/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-285330-ellipse.fits
Starting ellipse-fitting for galaxy 575621
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/176/PGC083499_GROUP/PGC083499_GROUP-largegalaxy-575621-ellipse.fits
Finished galaxy PGC083499_GROUP in 0.743 minutes.