Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
M81 & M82 - 20 fev 2017, dsoulasphotographie
M81 & M82 - 20 fev 2017
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M81 & M82 - 20 fev 2017

M81 & M82 - 20 fev 2017, dsoulasphotographie
M81 & M82 - 20 fev 2017
Powered byPixInsight

M81 & M82 - 20 fev 2017

Equipment

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Acquisition details

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Description

150/750 SW

EQ3-2 double motorisation - sans autoguidage

canon 1100D non défiltré

version 0: 86 img à 45s - iso 3200 - 30 dark - 30 flat - 200 offset

version D: 65 img à 45s - iso 3200 - 30 dark - 30 flat - 200 offset

DSS + PS CS6

Comments

Revisions

  • M81 & M82 - 20 fev 2017, dsoulasphotographie
    Original
  • M81 & M82 - 20 fev 2017, dsoulasphotographie
    B
  • M81 & M82 - 20 fev 2017, dsoulasphotographie
    C
  • M81 & M82 - 20 fev 2017, dsoulasphotographie
    D
  • M81 & M82 - 20 fev 2017, dsoulasphotographie
    E
  • Final
    M81 & M82 - 20 fev 2017, dsoulasphotographie
    F

C

Description: diminution bleu et rouge

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Sky plot

Sky plot

Histogram

M81 & M82 - 20 fev 2017, dsoulasphotographie