RCW 105 in Norma
RCW 105 is object number 105 in the catalogue from Rogers, Campell & Whiteoak listing 182 Ha-emission regions in southern Milky Way. It includes many of the earliear Gum catalogue objects, where it is listed as Gum 51. RCW 105 is located in constellation Norma and has an extension of about 45′ x 35′.
Deep Ha data have been combined with luminance to add more details in the emission parts of the image. North is up.
[description from wikipedia]
Details
Telescope:
Takahashi FSQ-106EDX III
Mount:
10Micron GM2000 HPSII
Camera:
QHY600M-PH
Filters:
Astrodon Gen2
Exposure:
(HaL)RGB (2170:355):345:335:270 min.
Location:
San Pedro de Atacama — Chile
Author:
© Martin Rusterholz, Astrophotographer