Celestial hemisphere:  Southern  ·  Constellation: Monoceros (Mon)  ·  Contains:  IC 2177  ·  IC 468  ·  M 50  ·  NGC 2323  ·  NGC 2335  ·  NGC 2345  ·  NGC 2353  ·  NGC 2359  ·  NGC 2374

Image of the day 03/29/2017

the seagull over Thor's Helmet, pf83
the seagull over Thor's Helmet
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the seagull over Thor's Helmet

Image of the day 03/29/2017

the seagull over Thor's Helmet, pf83
the seagull over Thor's Helmet
Powered byPixInsight

the seagull over Thor's Helmet

Equipment

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Acquisition details

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Description

mosaic of 6 panels with the seagull ( IC 2177) and the small Thor's helmet ( NGC 2359).

taken with Takahashi FSQ 106ed and 0,73 reducer

ATIK 11000 CCD

ATIK 4000 for more details on NGC 2359

Astrodon filters

SHO with Ha =red for the seagull, Ha =green for Helmet

10hours of Ha, 4 hours of O3, 4 hours of S2

total exposure is 18 hours.

treatment with PS5

Comments

Sky plot

Sky plot

Histogram

the seagull over Thor's Helmet, pf83