GO 18041

Sat May 02 22:29:34 EDT 2026

Principal Investigator: Yize Dong
PI Institution: Harvard University
Investigators (XML)

Title: Unveiling the Progenitors of Type Ibn Supernovae with Early UV Spectroscopy
Cycle: 33
External Allocation: 6 orbits
Proprietary Period: 6 months

Program Status: Implementation

Program Coordinator: Weston Eck Contact
Contact Scientist: Matthew Siebert Contact

Program Contents

• APT File
• Formatted Listing
• Public PDF

Visit Status Information (XML)

Requests

• Report a duplication of an observation in this program by another HST program.
• Request an observing change.
• Activate a target of opportunity.