The Ritter Observatory Public Archive of Spectra of α Leonis
Sample spectrum of the rapidly rotating hot star α Leonis in the Hα region.
File names are in the form:
observation date followed by serial number with night, followed by file extension .fits
, as in YYYYMMDD.NNN.fits
A log of Ritter observations of α Leo through March 2007 is to be found here. Additional information about each exposure is included.
Reprocessing is being done to correct a wavelength calibration error that is present in all spectra taken later than the fall 2002. Details.
A paper based, in part, on these spectra: 2008ApJ...682L.117G
Right click on link to download desired file.
19941222.041.fits Reprocessed March 10, 2015
20030324.026.fits Reprocessing completed March 26, 2016
20030410.022.fits Reprocessing completed March 26, 2016
20030413.022.fits Reprocessing completed March 26, 2016
20030414.020.fits Reprocessing completed March 26, 2016
20040229.028.fits Reprocessing completed May 6, 2014
20040311.020.fits Reprocessing completed April 25, 2014
20040320.014.fits
20040320.020.fits Reprocessing completed April 20, 2014
20040408.016.fits Reprocessing completed January 16, 2014
20040412.020.fits Reprocessing completed January 9, 2014
20040416.016.fits
20040422.012.fits
20040424.012.fits
20040428.016.fits
20040430.012.fits
20040504.012.fits
20040504.018.fits
20040513.014.fits
20040520.012.fits
20040527.012.fits
20040612.012.fits Reprocessed December 13, 2013
20050204.034.fits Reprocessed May 2, 2013
20050225.022.fits Reprocessed April 28, 2013
20050227.016.fits Reprocessed April 26, 2013
20050316.033.fits Reprocessed April 19, 2013
20050329.020.fits Reprocessed April 12, 2013
20050331.020.fits Reprocessed April 7, 2013
20050405.020.fits Reprocessed April 4, 2013
20050406.025.fits Reprocessed April 2, 2013
20050412.018.fits 20050412.018.fits Reprocessed March 28, 2013 (Both spectra have low signal, should be co-added)
20050417.018.fits Reprocessed March 11, 2013
20050422.024.fits 20050422.026.fits
Reprocessed March 7, 2013; both have low signal, may need to be co-added
20050506.021.fits Reprocessed February 28, 2013
20050607.014.fits Reprocessed January 10, 2013
20050608.011.fits Reprocessed January 8, 2013
20060307.018.fits Reprocessed April 3, 2012
20060322.018.fits Reprocessed March 28, 2012
20060406.023.fits Reprocessed March 26, 2012
20060416.020.fits Reprocessed March 17, 2012
20060420.018.fits Reprocessed March 15, 2012
20060504.025.fits Reprocessed March 2, 2012
20060505.016.fits Reprocessed March 1, 2012
20060523.012.fits Reprocessed February 21, 2012
20060527.014.fits Reprocessing completed February 23, 2012
20060528.014.fits Reprocessed February 4, 2012
20060606.012.fits Reprocessed January 29, 2012
20060618.012.fits Reprocessed January 23, 2012
20060628.012.fits Reprocessed January 21, 2012
20070224.023.fits Reprocessed November 28, 2011
Document custodian: Nancy D. Morrison
Page last updated: March 26, 2016