https://www.nichi-doku.de/en/tags/spcc/Recent content in SPCC on 庭 — a journalHugoen-USFri, 16 Oct 2026 00:00:00 +0000https://www.nichi-doku.de/en/werkstatt/spcc/Fri, 16 Oct 2026 00:00:00 +0000https://www.nichi-doku.de/en/werkstatt/spcc/<p>SpectrophotometricColorCalibration (SPCC) uses Gaia spectra to compute how each star should appear through the filters and sensor used, compares this with the image and derives the channel factors from it. It also neutralises the background.</p>