| Classification: |
Spiral Galaxy NGC3953, H45-5, PGC 37306 |
| Constellation: |
Ursa Major (UMA) |
| Object Location: |
Ra 11h 55m 02s Dec +52° 11’56” (current) |
| Size & Distance: |
6.9 x 3.6 Mag 10.8 Apx 41 Million light-years. |
|
| Date & Location: |
04-22-2023 Little Blair Valley, CA |
| Exposure: |
LRGB 35,70,70,70. L-7x5, RGB 7x10 ea (bin 1x1) |
| Optics: |
Telescope Engineering Company APO180FL w/TEC FF@ f/7.2 / FLI-Atlas focuser / F/L 1296mm. |
| Mount: |
Astro-Physics 1100GTO-AE CP4/ ATS 10x36 Pier. |
| Camera: |
FLI-MLx694 @-25c / FLI CFW1-8 / Guided by SBIG ST-I / w OAG. |
| Filters: |
Astrodon G2 LRGB |
| Software: |
MaxImDL 6.11, Photoshop CC, CCDStack 2.82, Topaz Studio. |
|
| Notes: |
Sky conditions: Average seeing, Mid 50’s
Cropped Image Field of view is 68 x 55 arcmin. Image Scale 0.72 arcsec/pix
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