Deep red lines in 30 Doradus

[will-henney]

I am looking at field A to start with.

DRL 8151

This is the first one that I saw in 30 Dor

So this is concentrated in that dense knot in the bottom left, but is seen all over the place

[will-henney]

[C I] 8727

For reference, here is the [C I] line

It has very bright emission from the heads of some globules, as well as the more shielded zones that emit the DRLs

[will-henney]

DRL 8851

This is another strong one

[will-henney]

Idea for a paper title:

How deep are the Deep Red Lines? Insights from 30 Doradus

The idea is that we have a much better spatial resolution of the lines in 30 Dor, so we can situate them with respect to the H I (from Raman) and the [C I] and CO.

Here is image from the Craft notes document