Tag Archives: nebulae

This project documents a long-term narrowband astrophotography dataset accumulated over roughly two years and more than thirty imaging sessions, with a total integration time approaching two hundred hours. Data were acquired using a reduced refracting optical system and an SHO narrowband filter set, then calibrated, stacked, and mosaicked to produce a deep composite image. The result reflects incremental data accumulation across multiple observing seasons rather than a single planned campaign. Continue reading →