The Ritter Observatory Public Archive of Spectra of ε Pegasi
Sample spectrum of the supergiant star ε Pegasi in the Hα region.
File names are in the form:
observation date followed by serial number, followed by file extension .fits
, as in YYYYMMDD.NNN.fits
A log of Ritter observations of ε Peg through March 2007 is to be found here. Additional information about each exposure is included.
These spectra have been subjected to normal spectroscopic data processing, namely bias subtraction, flat fielding, extraction, and wavelength calibration.
Before you use the data for science, we strongly recommend that you read the image headers and consult the following information.
Right click on link to download desired file.
951011.012.fits Reprocessed January 3, 2012 to correct flat fielding problem
1996: 960826.020.fits
960911.016.fits
961004.014.fits
961101.014.fits
961104.016.fits Reprocessed April 16, 2016 to correct a flat fielding problem
1997: 970624.020.fits
970627.025.fits
970706.030.fits
970710.026.fits
970711.028.fits
970720.026.fits
970730.013.fits
970731.018.fits
970806.018.fits
970808.025.fits
970814.031.fits
970828.020.fits
970829.016.fits
970902.020.fits
970904.020.fits
970916.020.fits
970919.018.fits
970924.014.fits
970925.014.fits
970926.024.fits
970927.020.fits
970928.016.fits
971002.014.fits
971003.018.fits
971007.018.fits
971015.022.fits
971021.018.fits
971022.016.fits
1998: 980813.015.fits
980819.021.fits
980820.022.fits
980826.020.fits
980827.014.fits
980924.018.fits
980929.033.fits
981012.021.fits
981027.016.fits
981104.015.fits
981127.020.fits
1998: 990706.037.fits
990707.036.fits
990802.045.fits
990803.039.fits
990809.041.fits
990818.031.fits
990902.032.fits
990903.031.fits
990905.033.fits
990910.024.fits
990914.019.fits
990915.035.fits
991022.016.fits
991209.022.fits
2000: 20000907.022.fits
20000913.021.fits
20000914.020.fits
20000919.022.fits
20000920.020.fits
20000922.021.fits
20000927.026.fits
20001001.014.fits
20001002.018.fits
20001007.018.fits
20001008.016.fits
20001011.016.fits
20001019.016.fits
20001020.018.fits
20001021.018.fits
20001022.018.fits
20001023.014.fits
20001028.018.fits
20001029.016.fits
20001101.019.fits
20001102.014.fits
20001106.016.fits
20001116.016.fits
20001125.024.fits
2001: 20010712.014.fits
20010714.039.fits
20010815.020.fits
20010921.015.fits
20011002.017.fits
20011003.034.fits
20011008.017.fits
20011010.014.fits
20011029.015.fits
20011105.016.fits
20011106.016.fits
20011122.018.fits
Wavelength calibration issues began in late 2002. They will be corrected as the following spectra are reprocessed.
- 20031013.016.fits
- 20031017.014.fits
- 20031024.014.fits
- 20031031.014.fits
- 20031105.014.fits
- 20031107.014.fits
- 20031108.014.fits Reprocessed December 16, 2012
- 20040817.016.fits Reprocessing completed September 3, 2013
- 20040822.022.fits Reprocessing completed August 30, 2013
- 20040902.020.fits Reprocessed August 21, 2013
- 20040913.018.fits Reprocessing completed August 15, 2013
- 20040916.020.fits Reprocessing completed August 6, 2013
- 20040920.021.fits Reprocessed July 28, 2013
- 20040923.022.fits Reprocessing completed July 20, 2013
- 20040927.017.fits Reprocessed July 17, 2013
- 20040928.024.fits Reprocessing completed July 16, 2013
- 20040930.018.fits Reprocessed July 12, 2013
- 20041011.018.fits Reprocessed June 27, 2013
- 20041026.014.fits Reprocessed June 26, 2013
- 20041113.016.fits Reprocessed June 5, 2013
- 20041126.016.fits Reprocessed May 23, 2013
- 20041129.016.fits Reprocessed May 21, 2013
- 20041204.014.fits Reprocessed May 14, 2013
- 20041216.014.fits Reprocessing completed May 13, 2013
- 20050617.026.fits Reprocessing completed November 17, 2012
- 20050911.025.fits Reprocessed July 28, 2012
- 20051004.016.fits Reprocessed July 3, 2012
- 20051005.018.fits Reprocessed July 2, 2012
- 20051006.016.fits Reprocessed July 1, 2012
- 20051020.016.fits Reprocessed June 23, 2012
- 20051031.015.fits 20051031.016.fits (low counts, may need to be co-added) Reprocessed June 18, 2012
- 20051103.016.fits Reprocessed June 15, 2012
- 20051105.014.fits Reprocessed June 14, 2012
- 20051108.014.fits Reprocessed June 13, 2012
- 20060701.022.fits Reprocessed January 17, 2012
Document custodian: Nancy D. Morrison
Page last updated: 2016 April 16