Classification: |
Dark Nebula |
Constellation: |
Cassiopeia (Cas) |
Object Location: |
Ra 00h 44m 59s Dec +52° 20’29” (center) |
Size & Distance: |
Not available |
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Date & Location: |
10-16-2020 Little Blair Valley, CA. |
Exposure: |
LRGB 170-60-60-60, L=17x10 RGB 4x15 |
Optics: |
Telescope Engineering Company APO180FL w/TEC FF@ f/7.2 / FLI-Atlas focuser / F/L 1296mm. |
Mount: |
Astro-Physics 1200 GTOCP4 / ATS 10x36 pier. |
Camera: |
FLI-PL16803 @-25c / FLI CFW5-7 / Guided by SBIG ST-I / w OAG. |
Filters: |
Astrodon G2 50mm sq LRGB |
Software: |
MaxImDL 6.11, Photoshop CC, CCDStack, Topaz Studio. |
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Notes: |
Sky conditions: Above average seeing, Temp range 60°- 45° Image Field of view is 95x95 North Down Image Scale 1.41 arcsec/pix __________________________________________________________
On the LBN brightness scale of 1-6, LBN603 rates at #6 The dimmest. LBN603 contains three major elements LDN1296, LDN1295 and TGU H809, the brightest of the three.
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