SH2-155

Cave Nebula

SH2-155

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Object Info

Type

Nebula

Constellation

Cepheus

Capture Details

Date

October 15, 2007

Location

Carlsbad, CA

Exposure

SII 4x15 (bin 2x2), Ha 12x15 (bin 1x1), OIII 4x15 (bin 2x2) as RGB

Equipment

Optics

Takahashi FSQ-106N Refractor

Focal Length

530mm @f/5

Mount

Astro-Physics 900GTO

Camera

SBIG ST-2000XM

Focuser

Robo-Focus

Filters

CFW10A, Astrodon 6nm SII, Ha, OIII

Software

CCD Commander, Maxim DL, CCDStack, Photoshop