X-Ray Fluorescence and Reflectography Data from Milan, Ambrosian Library, Ms Ambr. D 54 sup. f. 2

XRF (Elio: 40kV, 80 µA, spot measurements of 120s each) and reflectography (DinoLite: x50 magnification, vis, NIR and UV light) analysis of inks from Milan, Ambrosian Library Ms Ambr. D 54 sup. (f. 2).

Ambr. D 54 is a paper manuscript containing mainly Aristotelian logic: the Isagoge, the Categories, the De interpretatione, the First Analytics, and the beginning of the Second Analytics I, together with scholia, diagrams, and exegetical treatises (Ioannes Philoponos and Leon Magentenos) that comment on them. Most of the folios appear to have been written by the same scribe, the otherwise unknown Alexios Solymas, who wrote a subscription on f. 203r on July 15th, 1272. The folios 1 and 2 were not written by Solymas and they are much later additions of disparate origin. Folio 1v contains a letter and can be dated on palaeographical basis to the fourteenth century. Folio 2 was written by Sylvester Syropoulos in the 1420s.

AmbrD54Sup_protocol.pdf - protocol
MilanAmbrD54sup_f2_reflectography.zip - complete reflectography dataset
MilanAmbrD54sup_f2_XRFdata.zip - complete XRF dataset
Report_AmbrD54sup.pdf - detailed report

对米兰安布罗西亚图书馆馆藏Ambr. D 54号手稿补编（第2对开页）上的墨迹开展X射线荧光光谱（XRF）检测与反射成像光谱（reflectography）分析：XRF检测采用Elio设备，参数设置为40kV、80μA，单次定点测量时长120秒；反射成像光谱采用DinoLite设备，放大倍率50倍，使用可见光、近红外与紫外光源。

Ambr. D 54为纸质手稿，主体内容涵盖亚里士多德逻辑学著作：《导论（Isagoge）》、《范畴篇（Categories）》、《解释篇（De interpretatione）》、《前分析篇（First Analytics）》以及《后分析篇》第一卷开篇，同时收录相关评注、插图与释评论著，作者为约翰·菲洛波诺斯（Ioannes Philoponos）与莱昂·马真蒂诺斯（Leon Magentenos）。该手稿绝大多数对开页出自同一位佚名抄写员阿莱克西奥斯·索利马斯（Alexios Solymas）之手，其于1272年7月15日在第203r对开页留下了题跋。第1与第2对开页并非索利马斯所书，属于后世增补的、来源各异的内容：第1v对开页收录一封书信，经古文字学考证可追溯至14世纪；第2对开页则由西尔维斯特·西罗普洛斯（Sylvester Syropoulos）于1420年代撰写。

配套数据集与文档如下：
1. AmbrD54Sup_protocol.pdf：实验方案文档
2. MilanAmbrD54sup_f2_reflectography.zip：完整反射成像光谱数据集
3. MilanAmbrD54sup_f2_XRFdata.zip：完整X射线荧光光谱数据集
4. Report_AmbrD54sup.pdf：详细研究报告