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Contains:  Cocoon nebula, IC 5146
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IC5146, The Cocoon Nebula, 


            Ajay Narayanan
IC5146, The Cocoon Nebula

IC5146, The Cocoon Nebula

Technical card

Imaging telescope or lens:TMB 130ss

Imaging camera:Atik 383L+ Mono

Mount:Orion Atlas EQ-G

Guiding telescope or lens:TMB 130ss

Guiding camera:Starlight Xpress Loadestar

Focal reducer:Stellarvue Field Flattener SFF7

Software:PixInsight PinInsight 1.8Sequence Generator Pro SGP

Filter:Baader LRGB, Ha, SII and OIII

Accessories:Atik EFW2Atik OAG

Resolution: 2600x1950

Integration: 0.0 hours job: 2102375

RA center: 328.311 degrees

DEC center: 47.247 degrees

Pixel scale: 1.225 arcsec/pixel

Orientation: 212.206 degrees

Field radius: 0.553 degrees

Data source: Traveller


This image combines data from 2013 and 2016. All data was collected from the Tacoma Astronomical Society's site for their annual star party in Goldendale, Washington, U.S.A.
Exposure details are as follows:

L: 5.3 hours
Ha: 2.0 hours
R: 42 mins
G: 42 mins
B:42 mins

All filters are binned 1x1. Feedback greatly appreciated. Thanks for looking !



Ajay Narayanan
License: None (All rights reserved)

Sky plot

Sky plot


IC5146, The Cocoon Nebula, 


            Ajay Narayanan

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