Started working on galaxy PGC1126864_GROUP at Wed Jun 17 16:49:04 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-tractor.fits
Read 127 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1562.8994    261.60773]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 18051
 Peak Img[j, k]: 273 249
 Mean (j, k): 277.25 245.90
 Theta (deg): 6.0
 Astro PA (deg): 84.0
 Eps: 0.254
 Major axis (pix): 104.3
277.249978921 273.228 245.901706447 248.604
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
The previous central has masked the current central with shrink factor 0.70
The previous central has masked the current central with shrink factor 0.65
The previous central has masked the current central with shrink factor 0.60
The previous central has masked the current central with shrink factor 0.55
The previous central has masked the current central with shrink factor 0.50
 Pixels used: 1014
 Peak Img[j, k]: 258 293
 Mean (j, k): 255.39 297.08
 Theta (deg): 24.3
 Astro PA (deg): 65.7
 Eps: 0.506
 Major axis (pix): 32.0
255.385559971 257.586 297.082855587 293.279
Starting ellipse-fitting for galaxy 867663
Fitting g-band took......29.408 sec
Fitting r-band took......27.227 sec
Fitting z-band took......29.858 sec
Time for all images = 86.493 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 67.60
r CoG modeling succeeded with a chi^2 minimum of 225.43
z CoG modeling succeeded with a chi^2 minimum of 166.30
Time = 0.074 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/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-867663-ellipse.fits
Starting ellipse-fitting for galaxy 396448
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/163/PGC1126864_GROUP/PGC1126864_GROUP-largegalaxy-396448-ellipse.fits
Finished galaxy PGC1126864_GROUP in 1.774 minutes.