The 14^th Call for Proposals for User Experiments

is open until:

Tuesday 24 June 2025, at 16:00 CEST
(local Hamburg/Schenefeld time / Central European Summer Time)

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ALL INFO HERE

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Any proposal for PETRA III beamlines P08, P11, P22, P23, P24 can be submitted at any time during our rolling call procedure (continous call without deadline).

Call for LTP and BAG proposals will be open mid-June until 14 July 2025 midnight local Hamburg time.

Deadlines for PETRA III call for regular proposals are usually 1 March and 1 September.

Classic BAG are proposals clustering multiple teams sharing either a similar thematic or a similar technique that required a specific set-up.

There is no limitation in the number of teams gathering or in the number of shifts requested.

Classic BAG submission is open only once a year during calls from mid-July to mid-September.

Accepted Classic BAG experiment can start from March of the next year.

These proposals have a one year duration, with a mid-term reevaluation after six months.

MX-BioSAXS BAG are proposals clustering multiple teams sharing either a similar thematic or a similar location.

Currently this type of proposal is dedicated for MX and BioSAXS analysis.

There is no limitation in the number of teams gathering or in the number of shifts requested.

MX-BioSAXS BAG submission is open only once a year during calls from mid-July to mid-September.

Accepted MX-BioSAXS BAG experiment can start from March of the next year.

These proposals have a two years duration, with a mid-term reevaluation after one year.

SOLEIL has two calls per year which covers beamtime from March to July (1st semester) and from September to February (2nd semester).

Openings of the calls are usually planned in July for beamtime allocation during the 1rst semester and in December for beamtime allocation during the 2nd semester.

Rapid Acces proposals are a way to obtain free beamtime on decision of the Experimental Division Direction.

Thay are submitted continiously but are limited to a really small number of proposals, only for urgent work.