Longmore-Tritton 5 (LoTr5, PN G339.9+88.4)
Photo description / processing
Longmore-Tritton 5 (LoTr5, PN G339.9+88.4) is a large, faint, ancient planetary nebula in Coma Berenices.
L-channel - 63 x 300 sec. bin 1x1;
R-channel - 11 x 600 sec. bin 1x1;
G-channel - 11 x 600 sec. bin 1x1;
B-channel - 11 x 600 sec. bin 1x1;
Ha- 34 x 900 sec. bin 2x2;
OIII- 54 x 900 sec., 14 x 1200 sec. bin 2x2.
Total integration time - 37:25 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 0.75x Reducer, Astrodon LRGB E-Series Gen. 2 Filter Set, Astrodon 5nm H-alpha Filter, Astrodon 3nm OIII Filter
- Software
- MaxIm DL, PHD2, Pixinsight, StarTools, Adobe Photoshop, Zoner Photo Studio 14
- Location
- Chervonograd, Ukraine
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 63 × 300″ · ISO/Gain: 0 · Astrodon L ·
- 11 × 600″ · ISO/Gain: 0 · Astrodon R ·
- 11 × 600″ · ISO/Gain: 0 · Astrodon G ·
- 11 × 600″ · ISO/Gain: 0 · Astrodon B ·
- 34 × 900″ · ISO/Gain: 0 · Astrodon Ha 5nm ·
- 54 × 900″ · ISO/Gain: 0 · Astrodon OIII 3nm ·
- 14 × 1200″ · ISO/Gain: 0 · Astrodon OIII 3nm ·
Total exposure: 37 h 25 m
Comments
There are no comments on this photo yet.
Sign up or sign in to leave a comment.