Talk:Yohkoh

Notes

User fukumoto deleted the following sentence from the article: "During the 1990s, its SXT was the only X-ray telescope to monitor solar activity, and it observed an entire cycle of sunspot activity." using the reason "this is not true". If it was not the only SXR imaging telescope, then what other mission are you thinking about? Gringo.ch 16:04, 4 July 2007 (UTC)

Please note that it was me who wrote it. Yohkoh was operational for ten years, not entire solar cycle of 22 years. Physics of the Solar Corona (ISBN 3-540-30765-6) Figure 1.1 has GOES solar monitor for X-ray coverage of this period. Fukumoto 01:04, 5 July 2007 (UTC)

OK, I see, you were thinking of GOES. The GOES soft X-ray instrument is not an imager, it only delivers lightcurves in two channels. So the data provided by GOES are quite different. On the other hand, SXT could really observe the morphological evolution of the corona throughout the cycle, something GOES could not do in the nineties.Gringo.ch 14:58, 11 July 2007 (UTC)

External links modified

Hello fellow Wikipedians,

I have just modified one external link on Yohkoh. 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 http://web.archive.org/web/20060212113717/http://gedas22.stelab.nagoya-u.ac.jp:80/HXT/ to http://gedas22.stelab.nagoya-u.ac.jp/HXT/
• Added {{dead link}} tag to http://newton.nap.edu/books/NI000235/html

When you have finished reviewing my changes, please set the checked parameter below to true or failed to let others know (documentation at {{Sourcecheck}}).

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

• If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
• If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 18:37, 20 July 2016 (UTC)

External links modified

Hello fellow Wikipedians,

I have just modified one external link on Yohkoh. 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/20081117105316/http://www.isas.jaxa.jp/e/enterp/missions/yohkoh/index.shtml to http://www.isas.jaxa.jp/e/enterp/missions/yohkoh/index.shtml

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

• If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
• If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 17:47, 9 September 2017 (UTC)