- ...
- Visiting Astronomer,
Kitt Peak National Observatory.
KPNO is operated by AURA, Inc., under contract with the National Science
Foundation.
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- ...clusters.
- Tables 3-5 are available in electronic
form at the CDS, via ftp 130.79.128.5.
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- ...package
- IRAF is distributed by the National Optical
Astronomical Observatories, operated by AURA, Inc., under contract
with the National Science Foundation.
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