This dataset captures Sh2-132, a hydrogen emission nebula in Cepheus, through 34.75 hours of narrowband integration collected between June 30 and July 19, 2025. The data comprises 188 frames through Antlia 3nm H-alpha (15.7 hours), 114 frames through OIII (9.5 hours), and 115 frames through SII (9.6 hours), all at 300-second exposures. Imaging was performed with a Sky-Watcher Esprit 120mm refractor and ZWO ASI2600MM Pro monochrome camera on an AM5 mount. The tri-band narrowband coverage enables Hubble palette or bicolor processing of this faint emission region. Licensed under CC BY-NC 4.0, the dataset is available as a one-time purchase at approximately $19.90, permitting non-commercial copying, modification, and redistribution.
Wygenerowano z metadanych zestawu; opis autora powyżej jest wiążący.