DeepSkyHosting

The Silver Streak Galaxy, NGC 4216 and friends

Category:Deep Sky
Published:
2472
The Silver Streak Galaxy, NGC 4216 and friends
Resolution:
2179x1745 px
File size:
5259 KB

Photo description / processing

The Silver Streak Galaxy, NGC 4216 and friends in the constellation Virgo. In this image, NGC 4216 is seen as the brightest and largest central component in the triplet of edge-on galaxies. Above and to the left of NGC 4216 we see NGC 4222, and below and to the right is NGC 4206. The galaxy IC 3059 is visible in the upper central part of the frame and IC 3066 (seen edge-on) to the left. In the upper right corner is NGC 4189 (IC 3050) and below is NGC 4193. This image taken in May 2020. L-channel - 48 x 150 sec. bin 1x1; R-channel - 12 x 150 sec. bin 1x1; G-channel - 12 x 150 sec. bin 1x1; B-channel - 12 x 150 sec. bin 1x1. Total integration time - 3:30 hours.

Technical information

Telescope/Lens
Celestron CPC 800 GPS XLT
Camera
Starlight Xpress Trius SX-694
Mount
Equatorial Wedge
Guide Scope
Baader Guide Scope 61/250
Guide Camera
ZWO ASI120MM
Accessories
Starizona Night Owl 0.4x Reducer, Astrodon LRGB E-Series Gen. 2 Filter Set
Software
MaxIm DL, PHD2, Pixinsight, StarTools, Adobe Photoshop, Zoner Photo Studio 14
Location
Chervonograd, Ukraine

Light pollution

Yellow, Bortle 5 zone

Exposure

  • 48 × 150″ · ISO/Gain: 0 · Astrodon L
  • 12 × 150″ · ISO/Gain: 0 · Astrodon R
  • 12 × 150″ · ISO/Gain: 0 · Astrodon G
  • 12 × 150″ · ISO/Gain: 0 · Astrodon B

Total exposure: 3 h 30 m

Comments

Dmytre
Could you please tell me, do you crop purely for artistic reasons, or is the Starizona corrector not good enough?
Reply

Sign up or sign in to leave a comment.

Boris_US5WUReply to Dmytre
This is not a crop, but a full frame (with minor stacking artifacts trimmed) at 80% of the original size. The reducer's reduction factor in my case is 0.43x.
Reply

Sign up or sign in to leave a comment.

More photos by Boris_US5WU