||Diffuse / Emission Nebula M16 / NGC6611 / IC4703 / Sh2-49
||Ra 18h 91m 38s Dec -13° 47’16° (current)
|Size & Distance:
||35 x 35 Apx 7000 light years.
|Date & Location:
||07-13-2007 Palomar Mountain, CA.
||Hubble Palette SHO, Sll=R, Ha=G, Olll=B, 2ea. @ 15min. All (bin 1x1)
||Telescope Engineering Company APO140ED @ f/7 F/L 940mm.
||Astro-Physics 900 GTO / ATS 10x36 pier.
||Starlight-Xpress SXV-H9 w/ SXV guider head and 2045.
||Astrodon 6nm Ha, Sll, Olll
||MaxImDL 4.11, Photoshop CS
||Sky conditions: Good seeing, Light wind, Temp 60°
Image Field of view is 23 x 31 arcmin.
This image was published by S&T in Nov, 2007 for an "On the Web" ad.
The Eagle Nebula M16, and as NGC 6611, its name derives from its shape that is thought to resemble an eagle. It contains several active star-forming gas and dust regions, including the famous "Pillars of Creation", photographed by the Hubble Space Telescope.
The Eagle Nebula is part of a diffuse emission nebula, or H II region, which is catalogued as IC 4703. This region of active current star formation is about 7000 light-years distant. The tower of gas (Pillars of Creation) that can be seen coming off the nebula is approximately 9.5 light-years or about 90 trillion kilometers long.