this repo contains tools and projects related to planets with ages.
this includes:
-
a study of whether we could disentangle age from metallicity dependence in CKS VII. (we could not. metallicity seems more important.)
-
a study of whether multiplanet CKS systems show any changes vs time. e.g., does secular chaos lead to more widely spaced systems? (current status is maybe, but the statistics aren't convincing).
src/
├── age_plots.py - scatter,histogram,quartile for SD18, exoarchive, & CKS
├── cks_age_exploration.py - do CKS ages affect the planet population?
├── cks_multis_vs_age.py - do CKS ages affect multis specifically?
├── crossmatch_catalogs_vs_TIC.py - tools to xmatch catalogs vs TIC
├── crossmatch_exoarchive_sanders.py - dl, xmatch exoarchive vs SD18
├── download_furlan_2017_results.py
├── exoarchive_age_plots.py - dl exoarchive and make scatter plots
├── get_tess_alert_search_list.py - search catalogs for interesting stars
├── mast_examples.py
├── mast_utils.py - MAST utilities to interface with TIC
├── parse_MWSC.py - legacy code from TESS GI proposal to parse K+13
├── plot_cluster_positions.py
├── plot_exoarchive_sanders18_matches.py
└── select_best_age_plots.sh
G+18:Gagne et al, 2018 (associations, moving groups)SD18:Sanders & Das, 2018 (ages thru GALAH, RAVE, LAMOST, etc.)K+13:Kharchenko et al, 2013 (MWSC cluster catalog)CKS :Johnson+I, Petigura+II, Petigura+IV, Weiss+VI, Fulton & Petigura VII.K18 :Kane, 2018 (known planets)