Started working on galaxy PGC145901_GROUP at Wed Jun 17 13:57:21 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-tractor.fits
Read 122 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 588.3855   347.49747]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 5993
 Peak Img[j, k]: 267 249
 Mean (j, k): 260.89 246.98
 Theta (deg): 108.5
 Astro PA (deg): 161.5
 Eps: 0.543
 Major axis (pix): 94.3
Iteratively unmasking pixels:
  r=94.26 pixels
  r=94.26 pixels
  r=113.05 pixels
260.844075723 266.876 246.943921135 248.781
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: 1237
 Peak Img[j, k]: 199 225
 Mean (j, k): 193.73 224.61
 Theta (deg): 84.8
 Astro PA (deg): 5.2
 Eps: 0.433
 Major axis (pix): 33.2
193.72724961 198.836 224.612281166 224.952
Starting ellipse-fitting for galaxy 327938
Fitting g-band took......32.389 sec
Fitting r-band took......32.580 sec
Fitting z-band took......33.499 sec
Time for all images = 98.468 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3579.83
r CoG modeling succeeded with a chi^2 minimum of 343.65
z CoG modeling succeeded with a chi^2 minimum of 2076.29
Time = 0.117 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/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-327938-ellipse.fits
Starting ellipse-fitting for galaxy 685936
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/058/PGC145901_GROUP/PGC145901_GROUP-largegalaxy-685936-ellipse.fits
Finished galaxy PGC145901_GROUP in 1.971 minutes.