M 51

The Whirlpool Galaxy


2010 march 14

L80/600ED /eq6 mount L filter

Atik 16 IC 6 x 30min

resize x1.1 mV limit > 20

Deep

2009 march 15-16

L80/600ED /eq6 mount L filter

Atik 16 IC 29 x 5min

Auto stretch

mV limit 19.5

2008 june 02-10-22

Breil-sur-Roya, 06, F - 540m alt.

T 300/1200 P2 S2 T2 (mVlonUMi= 6.8)

Forme des bras à 96x Nodosités bras à 200x

Etoiles en surimpression à 240x

Text

2008 may 01-02

T300/1200 + IR-Cut filter + Toucam Pro 2 B&W gain 100% / eq6

2 frames mosaic :

M 51 : 1233 frames 6-8-10s NGC 5195 : 1190 frames 6-8-10s

Original : 480x658 567x777 Noise reducted : 480x658 567x777

2008 feb 09-10-11

L 80/600 ED / eq6 autoguided + IR-Cut filter + red 0.5

+ Toucam Pro 2 B&W gamma 0 gain 100%

Feb 09 : 157 x 60s - darks

Feb 10 : 178 x 60s - darks

Feb 11 : 210 x 60s - darks

Positif Negatif

2007 feb 15

L70/700 + Toucam Pro 2 SC1

/ eq6 mount

2006 april 18

Digital camera Nikon D50 + 300mm lens

1 2

2005 april 03

Breil-sur-Roya, 06, F - 540m alt.

T 114/900 x72 x100

P1 T0