Started working on galaxy PGC2045438_GROUP at Thu Jun 18 15:10:12 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-tractor.fits
Read 184 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1274.3186    166.09386]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 17461
 Peak Img[j, k]: 281 269
 Mean (j, k): 281.75 269.65
 Theta (deg): 112.5
 Astro PA (deg): 157.5
 Eps: 0.338
 Major axis (pix): 113.0
281.746708312 280.553 269.651965328 269.21
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
 Pixels used: 1329
 Peak Img[j, k]: 313 326
 Mean (j, k): 313.72 327.31
 Theta (deg): 71.2
 Astro PA (deg): 18.8
 Eps: 0.625
 Major axis (pix): 46.8
313.723875257 313.089 327.306033581 326.116
Starting ellipse-fitting for galaxy 670456
Fitting g-band took......33.228 sec
Fitting r-band took......35.578 sec
Fitting z-band took......39.136 sec
Time for all images = 107.942 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 53.13
r CoG modeling succeeded with a chi^2 minimum of 126.92
z CoG modeling succeeded with a chi^2 minimum of 307.21
Time = 0.119 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/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-670456-ellipse.fits
Starting ellipse-fitting for galaxy 1147853
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/216/PGC2045438_GROUP/PGC2045438_GROUP-largegalaxy-1147853-ellipse.fits
Finished galaxy PGC2045438_GROUP in 3.246 minutes.