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science
| UTILITIES, CALIBRATION
& STANDARDS |
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| UTILITIES |
Astronomical
Utilities
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Utilities for finding nearby stars and target rise and set times;
temperatures and colours of normal stars; conversions between
magnitudes
and flux; Mauna Kea atmospheric extinction and transmission and sky
brightness
values measured at UKIRT.
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| CALIBRATIONS |
Spectroscopic Calibration
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Linelists and spectroscopic standards.
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Photometric Calibration
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Standard star lists and magnitudes; photometric systems;
camera zeropoints and observed extinction; a guide to GAIA aperture
photometry.
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Polarimetry Standards
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Polarised and unpolarised standard stars.
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