Started working on galaxy PGC2729664_GROUP at Thu Jun 18 19:29:08 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-tractor.fits
Read 182 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 513.33655  407.51935]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 11170
 Peak Img[j, k]: 308 358
 Mean (j, k): 307.20 360.04
 Theta (deg): 4.1
 Astro PA (deg): 85.9
 Eps: 0.275
 Major axis (pix): 84.8
307.198132403 308.168 360.041153695 358.677
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
 Pixels used: 3369
 Peak Img[j, k]: 317 281
 Mean (j, k): 319.10 274.78
 Theta (deg): 82.0
 Astro PA (deg): 8.0
 Eps: 0.130
 Major axis (pix): 47.2
319.097433658 317.338 274.775957189 281.386
Starting ellipse-fitting for galaxy 171030
Fitting g-band took......18.216 sec
Fitting r-band took......17.328 sec
Fitting z-band took......19.941 sec
Time for all images = 55.485 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 69.23
r CoG modeling succeeded with a chi^2 minimum of 103.89
z CoG modeling succeeded with a chi^2 minimum of 14.92
Time = 0.046 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/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-171030-ellipse.fits
Starting ellipse-fitting for galaxy 851750
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/103/PGC2729664_GROUP/PGC2729664_GROUP-largegalaxy-851750-ellipse.fits
Finished galaxy PGC2729664_GROUP in 1.650 minutes.