Celestial hemisphere:  Southern  ·  Constellation: Norma (Nor)  ·  Contains:  NGC 5823  ·  NGC 5925
NGC 4656, Frank Colosimo
NGC 4656
Powered byPixInsight

NGC 4656

NGC 4656, Frank Colosimo
NGC 4656
Powered byPixInsight

NGC 4656

Equipment

Loading...

Acquisition details

Loading...

Description

NGC 4656 is a magnitude 10.4 galaxy in Canes Venatici, sometimes called the 'Hockey Stick' due to its distorted shape. It has an apparent size of 13.8 x 3.3 arc minutes, and is estimated to be 25 million light years away. I gathered over 10 hours of data to try to tease out detail in the faint star clouds.

Imaging data:

Date: March 23 April 25,27,28 2009

Location: New Ringgold PA

Optics: Meade LX200R-14 at f/7.9 2811 mm

Mount: Paramount ME

Camera/Filters: Apogee Alta U8300 FLI CFW-2-7 FLI Filters

Guiding: ST-402 with NP101 at 540 mm

Exposure: Luminance: 53x5 minutes binned 2x2, R:22x5 min G:18x4 min B:26x6 min all binned 3x3 for a total of 10 hours

Processing: Image acquisition using CCD Autopilot. Initial processing was done using Maxim DL with subsequent processing using Photoshop.

Comments

Sky plot

Sky plot

Histogram

NGC 4656, Frank Colosimo

In these public groups

Northeast Imagers
Cloudy Nights