Contains:  NGC 5195, Whirlpool galaxy, M 51, NGC 5194
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M51 - The Whirlpool Galaxy

Technical card

Resolution: 4179x2741

Astrometry.net job: 2098577

RA center: 202.431 degrees

DEC center: 47.252 degrees

Pixel scale: 0.533 arcsec/pixel

Orientation: 267.879 degrees

Field radius: 0.370 degrees

Locations: Remote Observatory, Alcalali, Spain

Data source: Mix of multiple source

Description

18 hours captured from the TMB in Spain, combined with 12 hours captured on Olly Penrice's TEC140 at Les Granges in France.

TMB:
RGB each 20x300s
Lum 20x900s +59x300s
Ha 8x1200s

TEC140:
RGB each 14x600s
LUM 19x900s

Comments

Author

PeterGoodhew
Peter Goodhew
License: None (All rights reserved)
3391
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M51 - The Whirlpool Galaxy, 





    
        

            Peter Goodhew