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Massive star clusters in M 82 - High resolution, Jeffbax Velocicaptor

Massive star clusters in M 82 - High resolution

Acquisition type: Lucky imaging
Getting plate-solving status, please wait...
Massive star clusters in M 82 - High resolution, Jeffbax Velocicaptor

Massive star clusters in M 82 - High resolution

Acquisition type: Lucky imaging

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Acquisition details

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Description

M 82 has massive star clusters in its center, which were partialy resolved by the HST (see Halpha data). I tried to get some details in these clusters using short exposures. Not easy to do :

ASI 290 MMC : 35000 x 200 ms out of 50000 with red filter at 2450 mm focal length using an APM 1,5 x corrected Barlow. I got a little tilt and had to crop the image.

ASI 290 MMC : 7500 x 1 second at 1650 mm focal length (primary).

ASI 294 MC Pro from here for the color :



I use TOPAZ Denoise (trial version) instead of deconvolution.

JF

Comments

Revisions

  • Massive star clusters in M 82 - High resolution, Jeffbax Velocicaptor
    Original
  • Massive star clusters in M 82 - High resolution, Jeffbax Velocicaptor
    B
  • Massive star clusters in M 82 - High resolution, Jeffbax Velocicaptor
    C
  • Final
    Massive star clusters in M 82 - High resolution, Jeffbax Velocicaptor
    D

B

Description: Saturation

Uploaded: ...

C

Description: Uranus and scale aded.

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D

Description: 1 second exposure serie upgrade.

Uploaded: ...

Histogram

Massive star clusters in M 82 - High resolution, Jeffbax Velocicaptor