Call for Proposals for Legacy Surveys with JST250 @ OAJ

[Javier Zaragoza Cardiel]

Dear colleagues,

CEFCA announces a Call for Legacy Surveys with the JST250 Telescope operating at the OAJ. Eligible projects must be conducted with the JST250 telescope and its large field of view imager JPCam.

Proposals shall include the Scientific Rationale, emphasizing the Legacy Value of the data, and an overall description of the Observing Strategy and Filter System. A summary of the main aspects of the call follows:

• 240 hours per year are offered during 5 years (for a total of 1200 hours) to perform Legacy Surveys with the JST250 telescope.
• 56 J-PAS and SDSS g,r,i filters integrated at JPCam are offered.
• The definition of new filters is also possible. In that case, a feasibility analysis shall be provided.
• The expected starting date for the observations of surveys using JPCam and existing filters is 2027A.

Full details of the call can be found on the web of the OAJ:

https://oaj.cefca.es/observingtime/cfp_legacy_surveys_jst250

The submission deadline for the Legacy Surveys Proposals is 15th September 2026, 23:59 CEST.

Best regards,

Javier

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Javier Zaragoza Cardiel
Researcher - Head of the Scientific Operation Department
Centro de Estudios de Física del Cosmos de Aragón
Plaza San Juan nº 1, piso 2º 44001 Teruel
+34978221266 - Ext 1110 jzar...@cefca.es
http://www.cefca.es

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