Spectroscopy and photometry

582 topics in this forum

1. Fluctuations de CH Cyg : Septembre...

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   • 3

   By artemis, July 16
   • 55 replies
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   • artemis
   • 14 hours ago

2. Spectre de l'oeil au beurre noir

   By apricot, 22 hours ago
   • 2 replies
   • 
   • Alef
   • 22 hours ago

3. Spectre de QSO J1824+1044 Mag. V=17,27

   By OlivierG, Tuesday at 12:38 PM
   • 5 replies
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   • OlivierG
   • 23 hours ago

4. Nouvelle version de specINTI (V2.4)

   By cbuil, Wednesday at 01:47 PM
   • 0 replies
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   • cbuil
   • Wednesday at 01:47 PM

5. Stage OHP: le parachute d'Andromède avec un Star'Ex

   By petittom, August 23
   • 15 replies
   • 
   • Vincent_L
   • Tuesday at 07:08 PM

6. Rotation de M77 en spectro

   By OlivierG, September 1
   • 24 replies
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   • artemis
   • Tuesday at 12:53 PM

7. la poule et le couteau

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   By SPICA, September 1
   • 33 replies
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   • Alef
   • Tuesday at 11:29 AM

8. Confirmation d'une NP avec un Star'Ex (OHP)

   By petittom, September 15
   • 5 replies
   • 
   • petittom
   • Tuesday at 10:22 AM

9. Candidate nébuleuse planétaire StDr 53

   By esoub83, Monday at 09:50 AM
   • 3 replies
   • 
   • petittom
   • Tuesday at 10:18 AM

10. Luminosité de surface (approximative)

    By Ellazanne, September 11
    • 8 replies
    • 
    • Ellazanne
    • Saturday at 08:13 PM

11. Bilan campagne STAROS 𝛼 Draconis

    By Guillaume BERTRAND, September 10
    • 11 replies
    • 
    • Arnaud17
    • September 14

12. Perspective cosmique : le quintette de Stephan

    By cbuil, September 11
    • 5 replies
    • 
    • OlivierG
    • September 13

13. Spectre de C2023 P1 au petit matin (7 septembre)

    By cbuil, September 7
    • 7 replies
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    • POUPEAU
    • September 10

14. Journées pro/am à l'observatoire de Paris/Meudon

    By OlivierG, September 9
    • 0 replies
    • 
    • OlivierG
    • September 9

15. UVEX4 G300 quelques types spectraux

    By pierre2nice, September 4   

    • CROA
    • 1 reply
    • 
    • cbuil
    • September 6

16. Candidate Nébuleuse Planétaire Su Objet 7

    By esoub83, August 15
    • 10 replies
    • 
    • esoub83
    • September 4

17. Stage spectro OHP

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    By cbuil, August 14
    • 27 replies
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    • artemis
    • September 3

18. Solex 30/08 Ca II raie K et SDO AIA 131A

    By maxip, September 1   

    • Soleil
    • 1 reply
    • 
    • JPMasviel
    • September 1

19. Nova Cas 2021 - suivie

    By Alef, August 22
    • 20 replies
    • 
    • lionello
    • September 1

20. Photométrie sur WASP-135 b

    By Mollier Thomas, August 28   

    • CROA
    • 3 replies
    • 
    • Alef
    • August 29

21. L'acquisiton des spectres en mode "drift-scan"

    By cbuil, August 28
    • 3 replies
    • 
    • Guillaume BERTRAND
    • August 29

22. ballade dans la Voie Lactée Sud au star analyseur et M31

    By Bazin, August 26
    • 5 replies
    • 
    • Bazin
    • August 26

23. C/2023 P1 (Nishimura)

    By pierre2nice, August 26   

    • Comète
    • 5 replies
    • 
    • pierre2nice
    • August 26

24. Quelques spectres à l'OSR

    By artemis, August 22
    • 2 replies
    • 
    • artemis
    • August 23

25. M57 au LHIRES vite fait...

    By AlSvartr, July 23
    • 3 replies
    • 
    • Guillaume BERTRAND
    • August 19

26. Spectre WR134,135,137 au SA100 ?

    By SPICA, August 9
    • 14 replies
    • 
    • AlSvartr
    • August 16

27. T CrB au StarEx + Lunette de 72mm

    By Guillaume BERTRAND, June 7
    • 21 replies
    • 
    • artemis
    • August 9

28. Saturne au LHIRES

    By AlSvartr, July 15
    • 12 replies
    • 
    • exaxe17
    • August 8

29. Trio d'étoiles Be dans la fente

    By esoub83, August 8
    • 1 reply
    • 
    • cbuil
    • August 8

30. V1493 Cyg

    By esoub83, August 7
    • 2 replies
    • 
    • esoub83
    • August 8