Celestial hemisphere:  Northern  ·  Constellation: Orion (Ori)  ·  Contains:  LBN 862  ·  LBN 863  ·  LBN 864  ·  LDN 1587  ·  Sh2-261
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Lower's Nebula Sh2-261 (2021 version), pete_xl
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Lower's Nebula Sh2-261 (2021 version)

Getting plate-solving status, please wait...
Lower's Nebula Sh2-261 (2021 version), pete_xl
Powered byPixInsight

Lower's Nebula Sh2-261 (2021 version)

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Description

Lower's Nebula (Sh2-261) is a hydrogen emission region between the Orion and the Perseus constellation. Reworked data from Jan. 2020.

ASI 1600mmp and TS 130/910 mm apo.

56 x 200 s Ha

40 x 60 s R/G/B each

Comments

Revisions

  • Lower's Nebula Sh2-261 (2021 version), pete_xl
    Original
  • Lower's Nebula Sh2-261 (2021 version), pete_xl
    C
  • Final
    Lower's Nebula Sh2-261 (2021 version), pete_xl
    D
  • Lower's Nebula Sh2-261 (2021 version), pete_xl
    E

C

Description: Shows the asteroids (1860) Barbarossa and (11268) Spassky. Annotated version.

Uploaded: ...

D

Description: Final versions. Shows the asteroids (1860) Barbarossa and (11268) Spassky.

Uploaded: ...

E

Description: Correct Ha-colors

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Sky plot

Sky plot

Histogram

Lower's Nebula Sh2-261 (2021 version), pete_xl