Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457
M101 one more, SJK
M101 one more
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M101 one more

M101 one more, SJK
M101 one more
Powered byPixInsight

M101 one more

Equipment

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Acquisition details

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Description

One more M101, testing several configurations of my new ASI183...

This time Gain 150 and binning x2 for all channels including L.

L 170 R 80 G 73 B 56, 40sec all. With LP filter IDAS D1 QRO in front of corrector for all filters.

Comments

Revisions

  • Final
    M101 one more, SJK
    Original
  • M101 one more, SJK
    B
  • M101 one more, SJK
    C
  • M101 one more, SJK
    E
  • M101 one more, SJK
    F
  • M101 one more, SJK
    G

B

Description: Reprocessed star alignment and integration

Uploaded: ...

C

Description: Drizzle & HSV Repair

Uploaded: ...

E

Description: Curves and shadows boost. Less red in background.

Uploaded: ...

G

Description: Less blueish background

Uploaded: ...

Sky plot

Sky plot

Histogram

M101 one more, SJK