M100 informations

 Exposure: 60 x 240 secondes

Equipment used: C9.25 - F/D = 6,3

Mount: Losmandy G11 with Gemini

Camera: SXV-H9C + its autoguider on Orion axe-off guider

Conditions:  seeing... Date: 2008-04-30 - 2008-05-01

Type: Galaxie.

Magnetude: 9,3

Distance: 60 000 000 annees Lumiere

Taille: 7 x 6 minutes d'arc

Type: Galaxy

Magnitude: 9,3

about 60 000 000 light years distant

Size: 7 x 6 arc min