File:Messier 24 (infrared, red, green).jpg

Summary

Description
English: This 3-panel mosaic of Messier 24, the Small Sagittarius Star Cloud, was taken in the infrared, red and green bands, revealing dim red dwarfs, cool red giants, and stars hidden behind galactic dust.

Within this field are the open clusters NGC 6603 (left) and Collinder 469 (center), the dark nebula Barnard 92 (right), and the H-II region Sharpless 41, which permeates the field with a green tint.

Mount: Sky-Watcher Wave 150i (strain wave German equatorial mount)

Telescope: Apertura CarbonStar RC8 (Ritchey–Chrétien telescope, 203 mm aperture, 1624 mm focal length, no reducer or flattener)

Camera: Touptek ATR533M (IMX533 monochrome sensor)

Field size: 61.3' × 22.4'

Filters:

  • SVBONY 685 nm NIR (red channel) (46x60s panel 1, 46x60s panel 2, 48x60s panel 3)
  • Touptek R (green channel) (33x60s panel 1, 32x60s panel 2, 35x60s panel 3)
  • Touptek G (blue channel) (33x60s panel 1, 32x60s panel 2, 34x60s panel 3)

Software: NINA, SIRIL, GIMP

  • No AI tools were used in the making of this image.
Date
Source Own work
Author Brainandforce

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Category:Pictures of the day (2026)#06-24

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Category:CC-BY-4.0#Messier%2024%20(infrared,%20red,%20green).jpgCategory:Self-published work
Category:Sagittarius Star Cloud Category:Infrared astronomy Category:Stars Category:Barnard 92 Category:Dark nebulae Category:NGC 6603 Category:Amateur infrared astrophotography Category:Featured pictures of astronomy Category:2025 astronomical images
Category:2025 astronomical images Category:Amateur infrared astrophotography Category:Barnard 92 Category:CC-BY-4.0 Category:Dark nebulae Category:Featured pictures of astronomy Category:Featured pictures on Wikimedia Commons Category:Featured pictures on Wikipedia, English Category:Infrared astronomy Category:NGC 6603 Category:Pictures of the day (2026) Category:Sagittarius Star Cloud Category:Self-published work Category:Stars