Started working on galaxy NGC0741_GROUP at Thu Jun 18 18:04:54 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-tractor.fits
Read 1507 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 34230.52      2868.5154     521.53973]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 384391
 Peak Img[j, k]: 1090 1026
 Mean (j, k): 1082.65 1015.81
 Theta (deg): 6.2
 Astro PA (deg): 83.8
 Eps: 0.216
 Major axis (pix): 461.0
1082.64946601 1089.66 1015.81146305 1024.21
Building masked image for central 2/3.
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
The previous central has masked the current central with shrink factor 0.55
The previous central has masked the current central with shrink factor 0.50
The previous central has masked the current central with shrink factor 0.45
The previous central has masked the current central with shrink factor 0.40
 Pixels used: 29225
 Peak Img[j, k]: 1058 845
 Mean (j, k): 1055.74 846.50
 Theta (deg): 45.4
 Astro PA (deg): 44.6
 Eps: 0.533
 Major axis (pix): 275.6
1055.73860497 1058.51 846.497366418 844.552
Building masked image for central 3/3.
 Pixels used: 5885
 Peak Img[j, k]: 733 1302
 Mean (j, k): 732.62 1301.59
 Theta (deg): 26.3
 Astro PA (deg): 63.7
 Eps: 0.223
 Major axis (pix): 50.0
732.617657946 732.476 1301.59127465 1301.74
Starting ellipse-fitting for galaxy 696896
Fitting g-band took......1906.545 sec
Fitting r-band took......1916.374 sec
Fitting z-band took......1948.267 sec
Time for all images = 5771.186 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4915.51
r CoG modeling succeeded with a chi^2 minimum of 6287.39
z CoG modeling succeeded with a chi^2 minimum of 5007.54
Time = 3.171 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/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-696896-ellipse.fits
Starting ellipse-fitting for galaxy 4006397
Fitting g-band took......316.028 sec
Fitting r-band took......307.210 sec
Fitting z-band took......295.986 sec
Time for all images = 919.224 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 1787.16
r CoG modeling succeeded with a chi^2 minimum of 1088.81
z CoG modeling succeeded with a chi^2 minimum of 1536.44
Time = 1.526 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/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-4006397-ellipse.fits
Starting ellipse-fitting for galaxy 1036471
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/NGC0741_GROUP/NGC0741_GROUP-largegalaxy-1036471-ellipse.fits
Finished galaxy NGC0741_GROUP in 117.415 minutes.