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Barcelona Pilot Photos.

The following data sets were collected to support the potential uses of opensource data in the context of digital humanities and heritage sciences. Photographs X-Ray Fluorescence Hyperspectral Imaging Multispectral Imaging This proposed experiment is conducted by the UCL Institute for Sustainable Heritage in collaboration with the Centre for Digital Humanities. Imaging methods including Photography, Multispectral Imaging, Hyperspectral Imaging and Xray Fluorescence Mapping have been collected along with the complete readout metadata of the instrumentation. We have collected this as an example of typical, unprocessed imaging datasets that would be found in standard image conditions. This data is not optimized, nor do we claim it to be perfect quality, our aim is to provide users with access to a range of imaging data sets. We have included the data with minimum processing, as it is read straight from our systems, with the accompanying metadata provided from capture alone. We hope that you find the data helpful, and we welcome you to use the data in any way you wish, for all and any analysis development purposes. For us to build upon this research, we ask that in return you would be willing to share in some regard your experiences in using open-source data, using our data, successes and issues. If you would be willing to engage with us in this endeavor, please feel free to contact us so that we may be able to follow up with you. E: molly.fort.21@ucl.ac.uk Object Paradata; Postcard – c. Early 1900's Language – Eng. Materials – colour print on card, metallic leafing. Front transcription - ‘Greetings’ ‘May your Birthday bring you Peace & perfect Happiness, Golden hopes & Love of Friends, And every Happiness this world can send.’ Object Dimensions – 138mm X 88mm The postcard is an item of ephemera donated to the UCLDH Digitisation Suite by Prof Melissa Terras, for teaching and training purposes in 2015.

Supplementary material for "Phase Retrieval from overexposed PSF" article, submitted to Optics Communications (http://dx.doi.org/10.2139/ssrn.4267855). The pdf files present the results of the phase retrieval task as described in Sections 5 and 6 of the article and provide an easy-to-navigate tool for browsing through the parameter space of the simulation and of the algorithm. Click on the parameter values in the right-hand side of the browser page to navigate to the corresponding result.

Spear to be used by the warrior (VRM003-008) in combat with the horseman (VRM003-002).

Project RARAA- Repositório de Arte Rupestre de Acesso Aberto COA/OVD/0097/2019 Combat Scene. Sítio da Vermelhosa, Rocha 3, Côa Valley, Portugal

Equine associated with horseman in combat (anthropomorph VRM03-02). Sítio da Vermelhosa, Rocha 3, Côa Valley, Portugal

Lance in combat position, used by the horseman. Sítio da Vermelhosa, Rocha 3, Côa Valley, Portugal

Javalina impaled on horseman. Sítio da Vermelhosa, Rocha 3, Côa Valley, Portugal Project RARAA- Repositório de Arte Rupestre de Acesso Aberto COA/OVD/0097/2019

Shield type "Caetra" to be used by the warrior (VRM003-008) in combat with the horsemen (VRM003-002). Sítio da Vermelhosa, Rocha 3, Côa Valley, Portugal Project RARAA- Repositório de Arte Rupestre de Acesso Aberto COA/OVD/0097/2019