Loading ...
Sorry, an error occurred while loading the content.
  • Back
  • About Group

  • Join Group
7 messages added in the last 7 days
New MessagesSee All
  • Re: HD207203 - some emission? [1 Attachment]

    Hi Arnold, Looks to be a Be star, if the luminosity class given by Simbad is correct. To be study by specialists, perhaps a discovery. I'll try to get an

    francois.teyssier 4 hours ago
  • HD207203 - some emission?

    Hi all, Some days ago I took a spectrum of HD207203 as suggested by the spreadsheet of F. Teyssier to be used as reference star. Supposedly a A1V star, I

    ajtdebruin 7 hours ago
  • polarised glass how much line per inch

    oui comment peut t'on mesure le nombre de ligne d'un verre polarise ou comment peut t'on vérifier nos réseault ? y a t'il une méthode facile jacques

    savardjacques@ymail.com 21 hours ago
Fetching Sponsored Content...

Group Description

[english] This group concerns amateur spectroscopy. Post can be in French or in English.

[français] Ce groupe concerne la spectroscopie / spectrographie amateur. Les messages peuvent être envoyés en français ou en anglais.

Group Information

  • 666
  • Astrophysics
  • May 14, 2003
  • English

Group Settings

  • This is a restricted group.
  • Attachments are permitted.
  • Members cannot hide email address.
  • Listed in Yahoo Groups directory.
  • Membership requires approval.
  • Messages from new members require approval.
  • All members can post messages.

Message History