Talk:Wise Observatory

External links modified (January 2018)
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I have just modified one external link on Wise Observatory. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20051219091913/http://www.ociw.edu/lco/swope/swope.html to http://www.ociw.edu/lco/swope/swope.html

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Cheers.— InternetArchiveBot  (Report bug) 18:40, 24 January 2018 (UTC)

Year
"The photoelectric photometer and the Boller and Chivens spectrograph have not been in use for more than a decade."

The exact year, please ?

--2A01:CB18:B5D:9800:300A:B20B:78BD:4B6E (talk) 13:55, 5 March 2021 (UTC)