Started working on galaxy PGC061844_GROUP at Wed Jun 17 16:12:09 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-tractor.fits
Read 148 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1561.3201    741.29877]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 13698
 Peak Img[j, k]: 294 268
 Mean (j, k): 292.00 265.43
 Theta (deg): 114.4
 Astro PA (deg): 155.6
 Eps: 0.245
 Major axis (pix): 98.2
292.003612027 293.4 265.432697244 268.075
Building masked image for central 2/2.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
The previous central has masked the current central with shrink factor 0.80
The previous central has masked the current central with shrink factor 0.75
 Pixels used: 4223
 Peak Img[j, k]: 226 274
 Mean (j, k): 218.45 276.12
 Theta (deg): 156.4
 Astro PA (deg): 113.6
 Eps: 0.329
 Major axis (pix): 52.9
218.447515042 225.784 276.115138868 274.301
Starting ellipse-fitting for galaxy 590847
Fitting g-band took......56.325 sec
Fitting r-band took......57.388 sec
Fitting z-band took......60.442 sec
Time for all images = 174.155 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 635.28
r CoG modeling succeeded with a chi^2 minimum of 4.82
z CoG modeling succeeded with a chi^2 minimum of 1005.35
Time = 0.103 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/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-590847-ellipse.fits
Starting ellipse-fitting for galaxy 234741
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/276/PGC061844_GROUP/PGC061844_GROUP-largegalaxy-234741-ellipse.fits
Finished galaxy PGC061844_GROUP in 4.181 minutes.