martinsastro

Astronomy for all.
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Solar_observing.jpg
Solar_observing.jpg473 viewsMartin
Pier.jpg
Pier.jpg431 viewsMartin
Group1-L_flattener.jpg
Group1-L_flattener.jpgwith flattener1038 viewsMartin
Jen6.jpg
Jen6.jpg415 viewsMartin
Jen3.jpg
Jen3.jpg530 viewsMartin
Lagoon-L.jpg
Lagoon-L.jpgNo flattener936 viewsMartin
Eta-done2G.jpg
Eta-done2G.jpgEta Carinae guiding test with a OAG on the g11 and G2 controller.539 viewsLuminance 5 Minutes and RGB 200 Seconds eachMartin
Grasshopper.jpg
Grasshopper.jpg403 viewsMartin

Last additions - User galleries
rosette_done_ha2Mb.jpg
rosette_done_ha2Mb.jpgRosetta in HA.478 viewsStill lots of noise in the surroundings so will need more exposures.MartinDec 28, 2014
Eta_Carinae_done_ha2Mb.jpg
Eta_Carinae_done_ha2Mb.jpgEta Carinae with the EQ8 mount.790 viewsMartinDec 28, 2014
Eta_Carina.jpg
Eta_Carina.jpgEta Carinae513 viewstest image with OAG.MartinFeb 12, 2014
Lagoondone2Mb.jpg
Lagoondone2Mb.jpgLagoon nebula647 viewsDone with the ED100 and Hutech FR/FF.MartinMay 15, 2013
triffid_done2MB.jpg
triffid_done2MB.jpgTriffid nebula715 viewsDone with the ED100 and Hutech FR/FF.MartinMay 15, 2013
testing.jpg
testing.jpgtestimage948 views2X30Seconds at ISO1600MartinMay 12, 2012
Sombrerocropdone.jpg
Sombrerocropdone.jpgSombrero galaxy1519 viewsThe Sombrero Galaxy (also known as M104 or NGC 4594) is an unbarred spiral galaxy in the constellation Virgo located 28 million light years from Earth. It has a bright nucleus, an unusually large central bulge, and a prominent dust lane in its inclined disk. The dark dust lane and the bulge give this galaxy the appearance of a sombrero. Astronomers initially thought that the halo was small and light, indicative of a spiral galaxy. But Spitzer found that halo around the Sombrero Galaxy is larger and more massive than previously thought, indicative of a giant elliptical galaxy. [5] The galaxy has an apparent magnitude of +9.0, making it easily visible with amateur telescopes. The large bulge, the central supermassive black hole, and the dust lane all attract the attention of professional astronomers.MartinMay 11, 2012
NGC4945.jpg
NGC4945.jpgNGC4945.1045 viewsNGC4945 with the Supernova.MartinApr 11, 2012