| File type | Directory | File name |
|---|---|---|
| The extracted, calibrated spectrum for this fiber, with 1d parameters | 1d_25/0491/1d | spSpec-51942-0491-009.fit |
| Plot of the extracted, calibrated spectrum for this fiber, in gif image | 1d_25/0491/gif | spPlot-51942-0491-009.gif |
| Plot of the extracted, calibrated spectrum for this fiber, in gzipped postscript | 1d_25/0491/gif | spPlot-51942-0491-009.ps.gz |
| Atlas image of this object | ss_25/0491/spAtlas | spAtlas-0491-51942-9.fit |
| List of objects in the plate with imaging parameters | ss_25/0491 | spObj-0491-51942-25.fit |
| Log file from the 1d data reduction | ss_25/0491 | spDiag1d-51942-0491.par |
| The extracted, calibrated spectra for a plate | 2d_25/0491 | spPlate-0491-51942.fits |
| best fit spectroscopic classifications and redshifts | 2d_25/0491 | spZbest-0491-51942.fits |
| line fits for the spectra | 2d_25/0491 | spZline-0491-51942.fits |
| all fit spectroscopic classifications and redshifts | 2d_25/0491 | spZall-0491-51942.fits |
| Gzipped, tarred collection of spPlate and spSpec files for the plate | ss_tar_25 | 0491.tar.gz |
| A tar file with the output of the SEGUE Stellar Parameter Pipeline | sspp_25 | 0491-51942.tgz |