Started working on galaxy PGC2061449_GROUP at Fri Jun 19 06:44:24 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 150.8662   148.36497]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 2017
 Peak Img[j, k]: 180 141
 Mean (j, k): 179.81 140.56
 Theta (deg): 152.5
 Astro PA (deg): 117.5
 Eps: 0.037
 Major axis (pix): 29.4
179.807867542 180.054 140.563280508 140.488
Building masked image for central 2/2.
 Pixels used: 1618
 Peak Img[j, k]: 169 210
 Mean (j, k): 169.04 210.37
 Theta (deg): 124.9
 Astro PA (deg): 145.1
 Eps: 0.527
 Major axis (pix): 33.3
169.035734369 168.685 210.369541575 210.036
Starting ellipse-fitting for galaxy 386596
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/176/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-386596-ellipse.fits
Starting ellipse-fitting for galaxy 486305
Fitting g-band took......1.658 sec
Fitting r-band took......1.775 sec
Fitting z-band took......1.690 sec
Time for all images = 5.123 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 238.03
r CoG modeling succeeded with a chi^2 minimum of 760.35
z CoG modeling succeeded with a chi^2 minimum of 436.20
Time = 0.033 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/PGC2061449_GROUP/PGC2061449_GROUP-largegalaxy-486305-ellipse.fits
Finished galaxy PGC2061449_GROUP in 1.279 minutes.