sdss0018_2008-09.fit 2008-2009  average spectrum obtained using data of 2008 and 2009
sdss0018_2010.fit    2010       average spectrum obtained using data of 2010
20100907021.fit      2010/09/07 spectrum
20100907022.fit      2010/09/07 spectrum
20100907023.fit      2010/09/07 spectrum
20100907024.fit      2010/09/07 spectrum
20100907025.fit      2010/09/07 spectrum
20100907026.fit      2010/09/07 spectrum
20100908011.fit      2010/09/08 spectrum
20100908012.fit      2010/09/08 spectrum
20100908013.fit      2010/09/08 spectrum
20100908014.fit      2010/09/08 spectrum
20100908015.fit      2010/09/08 spectrum
20100908017.fit      2010/09/08 spectrum
20100908018.fit      2010/09/08 spectrum
20100908019.fit      2010/09/08 spectrum
20100908034.fit      2010/09/08 spectrum
20100908035.fit      2010/09/08 spectrum
20100908036.fit      2010/09/08 spectrum
20100908037.fits     2010/09/08 spectrum
20100908038.fit      2010/09/08 spectrum
20100908042.fit      2010/09/08 spectrum
20100908043.fit      2010/09/08 spectrum
20100908044.fit      2010/09/08 spectrum
20100908045.fit      2010/09/08 spectrum
20100908046.fits     2010/09/08 spectrum
20101004008.fit      2010/10/04 spectrum
20101004010.fit      2010/10/04 spectrum
20101004011.fit      2010/10/04 spectrum
20101004012.fit      2010/10/04 spectrum
20101004014.fit      2010/10/04 spectrum
20101004015.fit      2010/10/04 spectrum
20101004016.fit      2010/10/04 spectrum
20101004018.fit      2010/10/04 spectrum
20101006006.fit      2010/10/06 spectrum
20101006007.fit      2010/10/06 spectrum
20101006008.fit      2010/10/06 spectrum
20101006009.fit      2010/10/06 spectrum
20101006010.fit      2010/10/06 spectrum
20101006013.fit      2010/10/06 spectrum
20101006014.fit      2010/10/06 spectrum
20101006042.fit      2010/10/06 spectrum
20101006043.fit      2010/10/06 spectrum
20101006044.fit      2010/10/06 spectrum
20101006045.fit      2010/10/06 spectrum
20101006046.fit      2010/10/06 spectrum