Wells, D. C., Greisen, E. W., and Harten, R. H. 1981, ``FITS : A Flexible Image Transport System'', Astron. Astrophys. Suppl., 44, 363-370.
Greisen, E. W. and Harten, R. H. 1981, ``An Extension of FITS for Small Arrays of Data'', Astron. Astrophys. Suppl., 44, 371-374.
IAU. 1983, Information Bulletin No. 49.
Grosbøl, P., Harten, R. H., Greisen, E. W., and Wells, D. C. 1988, ``Generalized Extensions and Blocking Factors for FITS '', Astron. Astrophys. Suppl., 73, 359-364.
Harten, R. H., Grosbøl, P., Greisen, E. W., and Wells, D. C. 1988, ``The FITS Tables Extension'', Astron. Astrophys. Suppl., 73, 365-372.
IAU. 1988, Information Bulletin No. 61.
McNally, D., ed. 1988, Transactions of the IAU, Proceedings of the Twentieth General Assembly. (Dordrecht:Kluwer).
Ponz, J. D. Thompson, R. W., and Muñoz, J. R. 1994, ``The FITS Image Extension'', Astron. Astrophys. Suppl., 105, 53-55.
Wells, D. C. and Grosbøl, P. 1990, ``Floating Point Agreement for
FITS .''
(FITS Support Office から参照可能
http://windsor.gsfc.nasa.gov/standards/fits/fp_agree.ps)
Cotton, W. D., Tody, D. B., and Pence, W. D. 1995, ``Binary Table Extension to FITS '', Astron. Astrophys. Suppl., 113, 159-166.
Grosbøl, P. and Wells, D. C. 1994,
``Blocking of Fixed-block Sequential Media and Bitstream Devices'',
(FITS Support Office から参照可能
http://windsor.gsfc.nasa.gov/standards/fits/blocking94.txt).
Bunclark, P. and Rots, A. 1997,
``Precise re-definition of DATE-OBS Keyword encompassing the millennium'',
(以下から参照可能
http://windsor.gsfc.nasa.gov/standards/fits/year2000_agreement.txt).
Hanisch, R. J., Farris, A., Greisen, E. W., Pence, W. D., Schlesinger, B. M., Teuben, P. J., Thompson, R. W., and Warnock, A., 2001, ``Definition of the Flexible Image Transport System (FITS)'', Astron. Astrophys., 376, 359-380.
Greisen, E. W., and Calabretta, M. R., 2002, ``Representations of World Coordinates in FITS'', Astron. Astrophys., 395, 1061-1075.
Calabretta, M. R., and Greisen, E. W., 2002, ``Representations of Celestial Coordinates in FITS'', Astron. Astrophys., 395, 1077-1122.
Greisen, E. W., Calabretta, M. R., Valdes, F. G. and Allen, S. L., 2006, ``Representations of Spectral Coordinates in FITS'', Astron. Astrophys., 446, 747-771.
ANSI, 1978, ``American National Standard for Information Processing: Programming Language FORTRAN,'' ANSI X3.9 - 1978 (ISO 1539). Published by American National Standards Institute, Inc., New York.
ANSI, 1977 ``American National Standard for Information Processing: Code for Information Interchange,'' ANSI X3.4 - 1977 (ISO 646). Published by American National Standards Institute, Inc., New York.
IEEE, 1985, ``American National Standard - IEEE Standard for Binary Floating Point Arithmetic''. ANSI/IEEE 754-1985, Published by American National Standards Institute, Inc., New York.
RFC 4047 Allen, S. and Wells, D. 2005,
``MIME Sub-type Registrations for Flexible Image Transport System (FITS)'',
IETF RFC 4047,
http://www.ietf.org/rfc/rfc4047.txt
RFC 2119 Bradner, S. 1997,
``Key words for use in RFCs to Indicate Requirement Levels'',
IETF RFC 2119,
http://www.ietf.org/rfc/rfc2119.txt
ISO. 2004, ``Information technology - Programming languages - Fortran'', ISO/IEC 1539-1:2004 (Geneva: International Organization for Standardization)
Calabretta, M. and Roukema, B. F., 2007, ``Mapping on the HEALPix grid'', M.N.R.A.S., 381, 865-872.
Cotton, W. D., et al. 1990, ``Going AIPS: A Programmer's Guide to the NRAO Astronomical Image Processing System'', Charlottesville: NRAO, VA, 1990.
Muñoz, J. R., ``IUE Data in FITS Format,'' ESA IUE Newsletter 32, 12-45.