more spectral extraction improvements for downstream use (#3227) #11482

Job	Run time
Code style checks	23s
PEP 517	19s
Security audit	18s
Python 3.11 with coverage checking, all deps, and remote data	33m 10s
OS X - Python 3.12	8m 58s
Windows - Python 3.10	21m 45s
Linux - Python 3.13	14m 6s
Python 3.13 with latest dev versions of key dependencies, and remote data	26m 48s
Python 3.11 with stable versions of dependencies and Roman	12m 30s
Upload Coverage	10s
	1h 58m 27s

Provide feedback