Astronomy and Astrophysics – Astronomy
Scientific paper
May 2000
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000spd....3102105t&link_type=abstract
American Astronomical Society, SPD Meeting #31, #021.05; Bulletin of the American Astronomical Society, Vol. 32, p.830
Astronomy and Astrophysics
Astronomy
Scientific paper
The current state of describing the coordinates of solar image data is chaotic, and does not take into account the most recent developments in the coordinate systems for astronomy in general, especially as related to FITS files. A set of formal systems for describing the coordinates of solar image data is proposed. These systems build on current practice in applying coordinates to solar image data. Both heliographic and heliocentric coordinates are discussed. A distinction is also drawn between heliocentric and helioprojective coordinates, where the latter takes the observer's exact geometry into account. The extension of these coordinate systems to observations made from non-terrestial viewpoints, such as STEREO and Solar Probe, is discussed. A formal system for incorporation of these coordinates into FITS files, based on the FITS World Coordinate System, is described, together with examples. This work was supported by NASA grant NAS5-32350.
No associations
LandOfFree
Standardized Coordinate Systems for Solar Image Data does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Standardized Coordinate Systems for Solar Image Data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Standardized Coordinate Systems for Solar Image Data will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1349753