GO 17726

Sun May 03 00:12:09 EDT 2026

Principal Investigator: Haakon Dahle
PI Institution: University of Oslo
Investigators (XML)

Title: Time delay cosmography with strong cluster lenses
Cycle: 32
External Allocation: 14 orbits
Proprietary Period: 6 months

Program Status: Program has been Completed

Program Coordinator: Weston Eck Contact

WFC3 Reviewer: Amanda Pagul Contact
ACS Reviewer: Tri Astraatmadja Contact

Program Contents

• APT File
• Formatted Listing
• Public PDF
• HST Archive Information

Visit Status Information (XML)

Requests

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