Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
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VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3, Maurice Toet
VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3
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VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3

Getting plate-solving status, please wait...
VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3, Maurice Toet
VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3
Powered byPixInsight

VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3

Equipment

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Acquisition details

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Description

This is an HαRGB image, using my ZWO ASI294MM mono camera with an Hα filter at F=500mm f/2.8 and my Nikon D810a at F=770mm f/4.3 for RGB (actually one-shot colour). The Hα data, acquired at home, and RGB data, acquired in Grandpré, were combined in Astro Pixel Processor. Post-processing was performed in Adobe Photoshop.

The bright red veils are remnants of supernova G 110.3+11.3. VdB (Van den Bergh) 152 is the blue reflection nebula on the 'head' of the brown Bok globule B (Barnard) 175. The small red feature just right of VdB 152 is HH (Herbig Haro) 450, being a jet emitted from a newly forming star. The isolated bright red 'shell' is DeHt (Dengel-Hartl) 5, a dense part of the interstellar medium ionised by a hot white dwarf star.

Exposure time: 19 hours, 15 minutes (136x 300" Hα, 95x 30" OSC | Optics: Takahashi ε-180ED f/2.8 & f/4.3 | Cameras: ZWO ASI294MM Pro (B 2x2, G 120, T 0 °C & -15 °C) at f/2.8 & Nikon D810a (ISO 800) at f/4.3 | Acquisition: ZWO ASIair Pro | Filter: Baader-Planetarium Ultra-Highspeed | Mount: Astro-Physics Mach1 GTO | Location: Zoetermeer, Netherlands (Hα), Grandpré, France (OSC) | Date: 18 & 20 August 2022 (Hα), 26, 27 & 28 August 2022 (OSC)

Comments

Revisions

  • Final
    VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3, Maurice Toet
    Original
  • Final
    VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3, Maurice Toet
    E

Sky plot

Sky plot

Histogram

VdB 152 (LBN 531), HH 450, B 175, DeHt 5 (LBN 538) and SNR G 110.3+11.3, Maurice Toet