Print Page - M33 and NGC6995

Title: M33 and NGC6995 - 14th Sept 2005
Post by: Mike on Sep 15, 2005, 22:03:52

Here are two pics from last night.

M33 Pinwheel Galaxy- HaRGB 30:10:10:15 - ED80 - No calibration and unguided

(http://amateur-astronomy.org/images/MMC_M33_LRGB_14092005.jpg)

NGC6995 Part of the Veil Nebula Complex - HaRGB 45:15:15:15 - ED80 - No calibration and unguided - Not happy with the colours in this one, not sure if I am processing it wrong or just needed to do much longer RGB exposures.

(http://amateur-astronomy.org/images/MMC_NGC6995_LRGB_14092005.jpg)

I put a crosshair of black cotton thread across the end of the dew shield to get diffraction spikes on the stars. It apparently makes it easier to focus as well but I didn't see how. Though it was obvious when the images were out of focus that the scope is slightly out of collimation.

Title: M33 and NGC6995 - 14th Sept 2005
Post by: Rocket Pooch on Sep 15, 2005, 23:19:52

excellent

Title: M33 and NGC6995 - 14th Sept 2005
Post by: JohnP on Sep 16, 2005, 19:36:25

Both pretty amazing images - I particularly like the M33 - I must give that ago sometime with the EOS.... Seems that shooting from a light polluted area isn't so much of a hinderance as I thought....

Fingers crossed for clear skies this weekend.

Cheers, John

Title: M33 and NGC6995 - 14th Sept 2005
Post by: Whitters on Sep 17, 2005, 15:19:47

Fantastic, Witht the veil I think that you just need more photons to get the best of the color.

Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: Mike on Sep 15, 2005, 22:03:52