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The Elephant Trunk, 


            Mark Holbrook
The Elephant Trunk
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The Elephant Trunk

Technical card

Basic astrometry details job: 3062397

RA center: 21h 34' 28"

DEC center: +57° 29' 42"

Pixel scale: 0.362 arcsec/pixel

Orientation: 270.654 degrees

Field radius: 0.608 degrees

Resolution: 7116x9798

Data source: Backyard


Unguided image using dual C14/Hyperstar tandem mounted on Paramount MEII and ASI183M/ASI183MC cameras

9 Hours Lum as 30sec subs using ASI183M
9 Hours RGB as 30sec subs using ASI183MC
18 hours total

Lum from RGB added to Mono Lum for superlum of 14 hours



Mark Holbrook
License: None (All rights reserved)

Sky plot

Sky plot


The Elephant Trunk, 


            Mark Holbrook