Sh2-173 — The Phantom Nebula - Procesado por Bob Meincke

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Descripción

Sh2-173 — The Phantom Nebula
by Bob Meincke

Published: Aug 24, 2026

Total integration: 30h 25m

Integration per filter:
- R: 40m (40 × 60s)
- G: 40m (40 × 60s)
- B: 40m (40 × 60s)
- Hα: 18h 50m (226 × 300s)
- SII: 6h 55m (83 × 300s)
- OIII: 2h 40m (32 × 300s)

Equipment:
- Telescope: Askar 151PHQ
- Camera: ZWO ASI2600MM Pro
- Mount: iOptron HAE69
- Filters: Antlia 3nm Narrowband H-alpha 2", Antlia 3nm Narrowband Oxygen III 2", Antlia 3nm Narrowband Sulfur II 2", Antlia Blue 2", Antlia Green 2", Antlia Red 2"
- Software: Pleiades Astrophoto PixInsight

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