8086 20260318160650.0 10.24414/1y39-1tg8 DOI DATASET-2026-0023 Bechet, Sabrina USET daily sunspot drawings (photosphere) 2025 It represents the sunspots drawings scanned and the associated database with the parameters measured from the drawings. STCE USET Photosphere Sunspot Clette, Frédéric Lemaître, Olivier Boulvin, Olivier Lefèvre, Laure Vandekerckhove, Joan Philippe, Vong sabrina.bechet@ksb-orb.be https://www.sidc.be/uset/data/drawings/ DATASET