Started working on galaxy NGC6978_GROUP at Sat Jun 20 04:06:26 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-tractor.fits
Read 3684 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [9208.304 8639.882 3322.271]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 64177
 Peak Img[j, k]: 1599 961
 Mean (j, k): 1598.47 963.03
 Theta (deg): 142.1
 Astro PA (deg): 127.9
 Eps: 0.624
 Major axis (pix): 255.6
1598.4705514443174 1599.2233 963.0329686104917 960.4074
Building masked image for central 2/3.
 Pixels used: 69427
 Peak Img[j, k]: 1118 1287
 Mean (j, k): 1119.17 1286.90
 Theta (deg): 127.5
 Astro PA (deg): 142.5
 Eps: 0.192
 Major axis (pix): 186.5
1119.1719695151849 1118.2695 1286.8993901404476 1286.9777
Building masked image for central 3/3.
 Pixels used: 45360
 Peak Img[j, k]: 758 1497
 Mean (j, k): 758.31 1498.97
 Theta (deg): 111.2
 Astro PA (deg): 158.8
 Eps: 0.108
 Major axis (pix): 148.1
758.3055362902863 758.0386 1498.9726244275405 1496.5778
Starting ellipse-fitting for galaxy 127018
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/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-127018-ellipse.fits
Starting ellipse-fitting for galaxy 25396
Fitting g-band took......77.849 sec
Fitting r-band took......78.483 sec
Fitting z-band took......81.226 sec
Time for all images = 237.558 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 10242.80
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 2872.74
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 3269.22
Time = 0.441 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/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-25396-ellipse.fits
Starting ellipse-fitting for galaxy 1216980
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/313/NGC6978_GROUP/NGC6978_GROUP-largegalaxy-1216980-ellipse.fits
Finished galaxy NGC6978_GROUP in 7.297 minutes.