Started working on galaxy PGC2553536_GROUP at Wed Jun 17 19:09:01 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 294.22614  169.16498]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 4946
 Peak Img[j, k]: 151 181
 Mean (j, k): 152.24 175.81
 Theta (deg): 17.2
 Astro PA (deg): 72.8
 Eps: 0.316
 Major axis (pix): 71.3
152.238158862 150.455 175.812193159 180.025
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
 Pixels used: 1091
 Peak Img[j, k]: 169 137
 Mean (j, k): 172.41 133.62
 Theta (deg): 62.7
 Astro PA (deg): 27.3
 Eps: 0.445
 Major axis (pix): 32.0
172.414639476 168.701 133.622207293 137.285
Starting ellipse-fitting for galaxy 361698
Fitting g-band took......23.839 sec
Fitting r-band took......25.879 sec
Fitting z-band took......25.513 sec
Time for all images = 75.231 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 585.30
r CoG modeling succeeded with a chi^2 minimum of 27.68
z CoG modeling succeeded with a chi^2 minimum of 47.63
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/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-361698-ellipse.fits
Starting ellipse-fitting for galaxy 832709
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/195/PGC2553536_GROUP/PGC2553536_GROUP-largegalaxy-832709-ellipse.fits
Finished galaxy PGC2553536_GROUP in 2.476 minutes.