Started working on galaxy PGC1727830_GROUP at Tue Jun 16 15:17:02 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-tractor.fits
Read 65 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 930.99805  601.5978 ]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 7879
 Peak Img[j, k]: 151 207
 Mean (j, k): 150.48 206.20
 Theta (deg): 48.9
 Astro PA (deg): 41.1
 Eps: 0.093
 Major axis (pix): 62.5
150.476726713 150.807 206.199246217 206.65
Building masked image for central 2/2.
 Pixels used: 2703
 Peak Img[j, k]: 206 152
 Mean (j, k): 205.87 151.31
 Theta (deg): 160.6
 Astro PA (deg): 109.4
 Eps: 0.577
 Major axis (pix): 46.8
205.868420014 205.778 151.307310375 151.85
Starting ellipse-fitting for galaxy 556739
Fitting g-band took......9.493 sec
Fitting r-band took......9.834 sec
Fitting z-band took......10.029 sec
Time for all images = 29.355 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 558.31
r CoG modeling succeeded with a chi^2 minimum of 956.77
z CoG modeling succeeded with a chi^2 minimum of 1117.21
Time = 0.042 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/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-556739-ellipse.fits
Starting ellipse-fitting for galaxy 259630
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/233/PGC1727830_GROUP/PGC1727830_GROUP-largegalaxy-259630-ellipse.fits
Finished galaxy PGC1727830_GROUP in 1.705 minutes.