GO 18419

Tue Sep 01 04:12:04 EDT 2026

Principal Investigator: Caroline Huang
PI Institution: Smithsonian Institution Astrophysical Observatory
Investigators (XML)

Title: Anchoring Mira Distance Ladder: Bridging Ground-Based, Optical, and Next-Generation Observations with WFC3/IR
Cycle: 34
External Allocation: 22 orbits
Proprietary Period: 6 months

Program Status: Implementation

Program Coordinator: Wilson Joy Skipper 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 a program change.