Celestial hemisphere:  Northern  ·  Constellation: Triangulum (Tri)  ·  Contains:  M 33  ·  NGC 598  ·  Triangulum galaxy
M 33 LRGB, Ted D.
M 33 LRGB
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M 33 LRGB

Equipment

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Acquisition details

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Description

The data for this image was taken from heavily light polluted So. California over many nights from August 22 through October 29, 2104. I did not use a LPR filter just the standard LRGB. All sub-exposures were taken within 30 degrees of the meridian to minimize light pollution gradients, and the luminance frames were acquired only within 1 hour either side of the meridian near zenith.

Luminance - 73 sub-exposures @ 600 seconds Bin 1x1,

Red - 33 sub-exposures @ 900 seconds Bin 1x1,

Green - 34 Sub-exposures @ 900 seconds Bin 1x1,

Blue - 34 sub-exposures @ 900 seconds Bin 1x1

Revision B - Decided to go with the "grain". Used a different work flow with the goal of preserving as much small and large scale detail as possible.

Comments

Revisions

  • M 33 LRGB, Ted D.
    Original
  • Final
    M 33 LRGB, Ted D.
    B

Sky plot

Sky plot

Histogram

M 33 LRGB, Ted D.