Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  12 Mon  ·  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2244  ·  NGC 2246  ·  NGC 2252  ·  Rosette nebula  ·  Sh2-275  ·  The star 12Mon
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The Rosette Nebula Caldwell 49 - Ha , OIII, SII, Sigga
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The Rosette Nebula Caldwell 49 - Ha , OIII, SII

Getting plate-solving status, please wait...
The Rosette Nebula Caldwell 49 - Ha , OIII, SII, Sigga
Powered byPixInsight

The Rosette Nebula Caldwell 49 - Ha , OIII, SII

Equipment

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Acquisition details

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Description

Had never tried Ha , OIII, SII data so did some experiments in processing.

Dates: Dec. 9, 2015, Jan. 7, 2016, Jan. 8, 2016, Jan. 17, 2016

Frames:

Baader Planetarium Ha High Speed: 27x600" bin 1x1

Baader Planetarium OIII High Speed: 41x600"

Baader Planetarium SII High Speed: 32x600"

Integration: 16.7 hours

Data from Irving Pieters Astrobin raw files archive, original image at:

Rosette Nebula Irving Pieters

Comments

Revisions

  • The Rosette Nebula Caldwell 49 - Ha , OIII, SII, Sigga
    Original
  • The Rosette Nebula Caldwell 49 - Ha , OIII, SII, Sigga
    B
  • The Rosette Nebula Caldwell 49 - Ha , OIII, SII, Sigga
    C
  • The Rosette Nebula Caldwell 49 - Ha , OIII, SII, Sigga
    D
  • Final
    The Rosette Nebula Caldwell 49 - Ha , OIII, SII, Sigga
    E

B

Description: As I am a huge Hello Kitty fan this a bit pinker version of A.

Uploaded: ...

C

Description: Rather than HSO order stack this one SHO plus adjusted curves.

Uploaded: ...

D

Description: Revisions to colours and contrast version C.

Uploaded: ...

E

Description: Changes to contrast and brightness version D.

Uploaded: ...

Sky plot

Sky plot

Histogram

The Rosette Nebula Caldwell 49 - Ha , OIII, SII, Sigga