SH2-155

Cave Nebula

SH2-155

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Object Info

Type

Nebula

Constellation

Cepheus

Capture Details

Date

October 13, 2012

Location

Palomar Mountain, CA

Exposure

SII 6x20, Ha 6x20, OIII 6x20 (bin 1x1) as RGB

Equipment

Optics

Takahashi FSQ-106N Refractor

Focal Length

530mm @f/5

Mount

Astro-Physics 900GTO

Camera

SBIG ST-10XME

Focuser

Robo-Focus

Filters

CFW10A, Astrodon 3nm SII, Ha, OIII

Software

Maxim DL, CCDStack, Photoshop