{
  "id": 7363504,
  "title": "IXPE GO Cycle 4: Joint Observations with Swift Removed",
  "url": "https://urgent.news/2026/09/14/ixpe-go-cycle-4-joint-observations-with-swift-removed",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-14T17:13:53.000Z",
  "source": {
    "name": "NASA Science",
    "slug": "nasa-science",
    "url": "https://science.nasa.gov/astrophysics/programs/physics-of-the-cosmos/community/ixpe-go-cycle-4-joint-observations-with-swift-removed/"
  },
  "original_language": "en",
  "account": "IXPE GO Cycle 4, the Joint Observations with Swift have been removed. Proposals for investigations in any area of astrophysics are still being accepted by IXPE. The deadline for Phase-1 Proposals is still on 17 September 2026. Queries about IXPE should be directed to Hashima Hasan at hhasan@nasa.gov, while technical queries should be addressed to Kavitha Arur at kavitha.arur@nasa.gov. General inquiries regarding D.3 AGIGO can be sent to Roopesh Ojha at roopesh.ojha@nasa.gov.",
  "summary": "On or about 8 September 2026, joint observations with Swift were removed from IXPE GO Cycle 4. The due date for Phase-1 Proposals (submitted via ARK RPS) remains 17 September 2026. The post IXPE GO Cycle 4: Joint Observations with Swift Removed appeared first on NASA Science .",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}