IXPE Cycle 4 Pre-Proposal Workshop Announcement; Register by 25 June 2026

We are pleased to send out this first announcement for a pre-proposal workshop in preparation for Cycle 4 of the IXPE General Observer (GO) program.

IXPE (the Imaging X-ray Polarimetry Explorer) provides unique and powerful X-ray polarization capabilities and has been providing crucial insights into our understanding of X-ray production and the geometry of multiple classes of objects such as neutron stars and pulsar wind nebulae, as well as stellar and supermassive black holes, among others. Overall, IXPE provides simultaneous imaging, spectral, timing, and polarization data for 2-8 keV X-rays.

The workshop will be held virtually on Tuesday 30 June 2026, from 12 noon to 3p Eastern (9a to 12 noon Pacific). This session is presented to update the community on opportunities to propose for the upcoming Cycle 4 IXPE GO program, highlighting any changes from previous cycles. A description of the IXPE mission and a summary of its major scientific achievements will be presented. Opportunities for participation through the General Observer Program, which supports a broad range of opportunities, will be described in detail in an interactive forum. Presentations on user support services, data analysis and software tools, catalogs and other online resources will also be included, followed by ample time for general questions and discussion.  More information can be found on the GO program website.

Registration is open to everyone. The meeting link will be sent via e-mail a day before the start of the meeting to all registered participants. There is no fee to participate in the workshop. Please register on or before 25 June 2026 to receive the link. To receive the link for the workshop, please register your interest by filling out this Google form.

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