Started working on galaxy NGC1800 at Wed Jun 17 03:44:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-tractor.fits
Read 984 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 11015.149]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/NGC1800/NGC1800-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 109216
 Peak Img[j, k]: 530 533
 Mean (j, k): 527.15 531.56
 Theta (deg): 158.6
 Astro PA (deg): 111.4
 Eps: 0.469
 Major axis (pix): 267.4
527.152382012 529.211 531.562028363 535.622
Starting ellipse-fitting for galaxy 615780
Fitting g-band took......245.511 sec
Fitting r-band took......241.064 sec
Fitting z-band took......243.333 sec
Time for all images = 729.908 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 75164.08
r CoG modeling succeeded with a chi^2 minimum of 156994.99
z CoG modeling succeeded with a chi^2 minimum of 51608.89
Time = 1.484 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/076/NGC1800/NGC1800-largegalaxy-615780-ellipse.fits
Finished galaxy NGC1800 in 13.841 minutes.