Scientific Analysis of Manuscript Fragment Düsseldorf, Kunstpalast, Inv. K 1925-67

This dataset was created in the context of the following study: Sebastian Bosch and Andreas Janke, “Manuscript Illumination in 19th-century Italy. Material Analysis of Two Partial Copies from the Squarcialupi Codex” <em>Open Information Science</em>, vol. 5, no. 1, 2021, pp. 63-88. The data was recorded with the following instruments. <strong>R_DINO:</strong><br> micrographs (bmp files) recorded under visible (VIS), ultraviolet (UV) and near infrared (NIR) light with the three-colour imaging USB microscope (Dino-lite AD413T-I2V, Metav, Germany) and the documentation of microscopy spots as pdf file <strong>IRR_APOLLO:<br> folder <strong>“raw”</strong></strong>: images recorded with an Apollo reflectography camera (Opus Instruments, UK);<br> <strong>folder <strong>“</strong>WB<strong>”</strong></strong>: images normalized using a diffuse reflectance standard (Spectralon SRM-99) <strong>VIS_EXACT:</strong><br> raw spectra (xlsx file) recorded with a portable visible reflectance spectrometer EXACT (X-rite GmbH, Germany);<br> documentation of measurement spots (pdf file);<br> the raw data was further plotted and evaluated with the software OriginPro 2018G version b9.5.0.193 (opju file) <strong>XRF_ELIO:<br> folder <strong>“</strong>raw<strong>”</strong></strong>: raw spectra recorded with a portable XRF spectrometer ELIO (XGLab S.R.L., Italy, software version 1.5.7.7) as a project file (20181120_Duesseldorf.xga) and as individual files (spx) with micrographs (bmp files) exported from the ELIO camera in folder “pics_gold_bmp”;<br> xlsx file with net intensity values of assigned elements evaluated by SPECTRA software, ARTAX 7.2.5.0 (Bruker Nano GmbH, Germany);<br> documentation of measurement spots (pdf file);<br> the raw data was further plotted and evaluated with the software OriginPro 2018G version b9.5.0.193 (opju files)