1. JWST Proposal System Many Observers Diverse Observation Types
1500 observations / year (3 hours / observation)
distinct observers / year
5-10 year mission
Diverse Observation Types
Imaging
Coronography
Tunable Filters
Longslit Spectroscopy
Integral Field Spectroscopy
Multi-Object Spectroscopy
It's much cheaper to provide good tools
than to help 1000 observers one-by-one.

2. JWST Proposal System Integrated Proposal Tools
Exposure time calculators (ETC)
Proposal editor (APT)
Target visualization (Aladin)
Overhead calculator (Orbit Planner)
Schedulability tool (field of regard, guide stars, …)
Mosaic planner
Microshutter Array (MSA) planning tool

3. Multi-Object Spectroscopy
Image from John MacKenty

4. Microshutter Array (MSA)

5. Microshutters

6. Shutter Throughput

7. Target Selection