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SIMPLE-AstroDB / SIMPLE-db

Curated collection of data for low mass stars, brown dwarfs, and directly imaged exoplanets.
https://simple-bd-archive.org/
BSD 3-Clause "New" or "Revised" License
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Ingest Emily Calamari's companion sample #370

Open kelle opened 1 year ago

kelle commented 1 year ago

Emily Calamari (@ecalamari) has compiled a great sample of UCDs with higher mass primaries. Most of the UCDs are probably already ingested, but there is great info to be gleaned from the confirmed higher mass companion FGK stars, including age and metallicity. Very related to #230. Emily, when you get a chance, could you upload a draft version of your data table here?

ecalamari commented 1 year ago

Attaching my compiled list of UCDs that are in mostly binary, but some multiple, systems. These are all L or T dwarfs confirmed to be co-moving with FG or K type primary stars. The references column refers to another list which I have not included here but if that is relevant I can update that column accordingly. The only unpublished sources -- that are soon to be published -- are those with Ref column "Austin" entry.

LTY+FGK_Companions.csv

ecalamari commented 1 year ago

Here is the current updated companions list I've been working on. It should be very close to what I originally attached with some minor edits. I've also tried to specify the name of the primary for the ~5 multiple systems on here. I can also provide a column with approximate [Fe/H] but I don't have that in a clean table so if that's of interest let me know and I can spend some time putting that together. LTY+FGK_Companions_PubSystems_Paper.csv

kelle commented 8 months ago

This work was started in this script: https://github.com/LishaRamon/SIMPLE-db/blob/calamri-sample/scripts/ingests/ingest_calamari_sample.py