Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5461  ·  NGC 5471
M101 in LRGB+Ha, John Robinson
M101 in LRGB+Ha
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M101 in LRGB+Ha

M101 in LRGB+Ha, John Robinson
M101 in LRGB+Ha
Powered byPixInsight

M101 in LRGB+Ha

Equipment

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Acquisition details

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Description

3/29/2020

Lum 7x300

RGB 19x600

3/26/2020

Lum 15x300

RGB 45x600

3/8/2020

R 7x600

2/15/2020

Lum 19x600

H3 2x600

6/18/2019

RGBHaLum 20x60

5/26/2019

RGBHaLum 25x120

4/19/2019

RGBHaLum 105x60

4/15/2019

RGBHaLum 24x300

288 subs 79500=22hrs

Comments

Sky plot

Sky plot

Histogram

M101 in LRGB+Ha, John Robinson