Spectrophotometric standards near DE=+40{deg} Virtual Observatory Resource

Authors

1. Tereshchenko V.M.

Published by

CDS

Abstract

The second stage to compile a list of regional intermediate-brightness spectrophotometric standards has been completed. It includes the spectral energy distribution for 24 stars with magnitudes 7.0-8.5 near +40{deg} declination. The range 3100-7600{AA} was studied with a spectral resolution of 50{AA}. All the stars are referenced to a single standard the circumpolar star HD 221525. The energy distributions were used to compute color indices in the UBV, WBVR, and UPXYZVS systems,as well as in the system (BT,VT) of the TYCHO catalog.

Keywords

1. Spectrophotometry
2. Spectral energy distribution
3. Optical astronomy
4. Wide-band photometry
5. Vilnius photometry

Bibliographic source Bibcode

2001AZh....78.1135T

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