Started working on galaxy PGC094844_GROUP at Wed Jun 17 18:10:52 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-tractor.fits
Read 452 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3911.7483   554.1603]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 49740
 Peak Img[j, k]: 448 422
 Mean (j, k): 447.54 421.04
 Theta (deg): 158.3
 Astro PA (deg): 111.7
 Eps: 0.363
 Major axis (pix): 177.3
447.543727928 448.016 421.044098675 421.507
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
 Pixels used: 2600
 Peak Img[j, k]: 358 404
 Mean (j, k): 348.75 405.43
 Theta (deg): 80.8
 Astro PA (deg): 9.2
 Eps: 0.572
 Major axis (pix): 67.3
348.749525499 357.569 405.434091839 404.337
Starting ellipse-fitting for galaxy 1303041
Fitting g-band took......106.803 sec
Fitting r-band took......98.100 sec
Fitting z-band took......99.773 sec
Time for all images = 304.676 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2391.82
r CoG modeling succeeded with a chi^2 minimum of 5977.72
z CoG modeling succeeded with a chi^2 minimum of 2996.75
Time = 0.412 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/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-1303041-ellipse.fits
Starting ellipse-fitting for galaxy 491813
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/029/PGC094844_GROUP/PGC094844_GROUP-largegalaxy-491813-ellipse.fits
Finished galaxy PGC094844_GROUP in 6.902 minutes.