3.6 References

• STSDAS Users Guide, version 1.3.3, September 1994.
• STSDAS Installation and Site Managers Guide, version 2.0, August 1997.
• Synphot Users Guide, August 1997.
• IGI Reference Manual, version 3.0, November 1997.

3.6.2 Available from NOAO

• A Beginners Guide to Using IRAF, 1994, J. Barnes.
• User Manual for SAOimage, 1991, M. Van Hilst.
• Photometry Using IRAF, 1994, L. Wells.
• A User's Guide to Stellar CCD Photometry with IRAF, 1992, P. Massey and L. Davis.

• Horne, K., 1988, in New Directions in Spectrophotometry, A.G.D. Philip, D.S. Hayes, and S.J. Adelman, eds., L. Davis Press, Schenectady NY, p. 145.
• Koorneef, J., R. Bohlin, R. Buser, K. Horne, and D. Turnshek, 1986, in Highlights of Astronomy, Vol. 7, J.-P. Swinds, ed., Reidel, Dordrecht, p. 833.
• Kriss, G., 1994, in Astronomical Data Analysis Software and Systems III, PASP Conference Series, Vol. 61, p. 437.