Forum der Vereinigung der Sternfreunde

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 Post subject: WR140 16.1.2008
PostPosted: 17. January 2008, 15:44:36 PM 
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Meister
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Joined: 25. October 2006, 23:43:13 PM
Posts: 740
Location: Cumbria England
Hello all,

Here is a WR140 spectrum from last night (90 min exposure taken through thin cloud during a small gap in the weather) SN is about 100.

The blue line is the new spectrum. The red line is the spectrum from 29.12.07 for comparsion

the fits file has been sent to Otmar for the database

Regards
Robin


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wr140_16jan08_18-18.png
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PostPosted: 17. January 2008, 16:15:52 PM 
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Meister
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Joined: 31. July 2006, 16:43:32 PM
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Location: Köln
Continue as often as possible, Robin! This is the only opportunity for training before periastron in one year.

Great work! Thomas


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