Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5447  ·  NGC 5449  ·  NGC 5450  ·  NGC 5451  ·  NGC 5453  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5462  ·  Pinwheel galaxy
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M101 Pinwheel Galaxy - my close-up, Arnaud Peel
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M101 Pinwheel Galaxy - my close-up

Getting plate-solving status, please wait...
M101 Pinwheel Galaxy - my close-up, Arnaud Peel
Powered byPixInsight

M101 Pinwheel Galaxy - my close-up

Equipment

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Acquisition details

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Description

5 nights to complete the subs : 14,15, 17/18, 03/03 of march 2019 and 11/12, 14,15 of march 2020

With Newton 250/1000 :

Halpha 21subs@300s

Light 103 subs@180s

With Newton 300/1200

63Light subs @180s gain zero and -20°C and

20 Blue subs @180s gain zero and -20°C

20 Green subs @180s gain zero and -20°C

20 Red subs @180s gain zero and -20°C

Comments

Revisions

  • Final
    M101 Pinwheel Galaxy - my close-up, Arnaud Peel
    Original
    M101 Pinwheel Galaxy - my close-up, Arnaud Peel
    E

E

Description: Center reworked slightly less bright

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M101 Pinwheel Galaxy - my close-up, Arnaud Peel