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Modified 26-Nov-13
Created 18-Nov-09
62 photos

Images in this page are taken with a B&W cooled astronomical camera, QHY9, and they are showing the H-a emission linbe.
The most bright emission line of various nebulae is usually Hydrogen-alpha.

For color image, three different color channels are needed. Since I have a B&W camera, every channel is imaged separately, trough different filters.
Due that, I have a gray scale version from every image.
To have a maximum amount of shades, images are in 16bit gray scale format. They print out as stunning gray scale images with modern photo printers.

If you like to have a gray scale print, please, contact me directly: astroanarchy@gmail.com

Butterfly Nebula

Butterfly Nebula

Jones-Emberson 1

Jones-Emberson 1

Melotte 15

Melotte 15

Melotte 15

Melotte 15

Melotte 15

Melotte 15

Pelican Nebula

Pelican Nebula

Pelican Nebula

Pelican Nebula

Cederblad 214

Cederblad 214

18 panel mosaic of Cygnus Nebulae, 22 x 14 degrees

18 panel mosaic of Cygnus Nebulae, 22 x 14 degrees

From Butterfly to Crescent Nebula. two panel mosaic.

From Butterfly to Crescent Nebula. two panel mosaic.

Categories & Keywords
Category:Scenic
Subcategory:Night Sky
Subcategory Detail:
Keywords:H-apha, Hubble palette, astro, astro photo, astro photographing, astronomia, astronomy, avaruus, galaxy, heven, hubble, kaasusumu, kaukoputki, narrowband, national geographics, nebula, night, sky, sky & telescope, space, sun, taivas, telescope, teleskooppi, tähdet, tähtikuvaus, tähtitiede