| Classification: |
Reflection Nebula/ IC4603 / IC4604 |
| Constellation: |
Ophiuchus (OPH) |
| Object Location: |
Ra 16h 26m 28s Dec -23° 58’46° (current)(center of two) |
| Size & Distance: |
60.0 x 60.0 Apx 500 light years |
|
| Date & Location: |
05-31-2008 Palomar Mountain, CA. |
| Exposure: |
LRGB, L=9 @ 5min. (bin 1x1) RGB= 6 ea. @ 5min. (bin 2x2) |
| Optics: |
Takahashi Epsilon-180 f2.8 504mm. |
| Mount: |
Astro-Physics 900 GTO / ATS 10x36 pier. |
| Camera: |
SBIG-ST10XME / Guided by 2045 / SBIG-RGH |
| Filters: |
Astrodon G1 LRGB |
| Software: |
MaxImDL 4.56, Photoshop CS |
|
| Notes: |
Sky conditions: Average seeing, Light wind, Temp 54°
Image Field of view is 68 x 101 arcmin.
|
