Online Material (Code, Memos, Data, Links, Documents)
Code
Potentially useful astronomy FORTRAN codes:
cahk.f - age-dating Sun-like stars with activity/rotation parameters (gyrochronology, Mt. Wilson S, R'HK, X-ray flux, etc.)
Astronomy Notes, Memos, and Data Tables
Stellar links: Links to lots of external stellar databases
Cool plots
Number Densities of Stars of Different Types in the Solar Vicinity
A modern mean stellar UBVIJHKs color and effective temperature (Teff) sequence for O9V-Y0V dwarf stars
Notes on
Luminosity Class V (dwarf), IV (subgiant), and III (giant) MK Standard Stars
Basic
Astronomical Data for the Sun
The Closest F-Type Stars and Their Local Density
Potentially useful comments and links regarding careers in astronomy/astrophysics
Potentially useful statistics papers for astronomers
On the distance to 2M1207
Helium-metal fraction slope dY/dZ: Review of recent published estimates
Primordial Helium abundance Yp: Review of recent published estimates
Mid-Infrared Extinction Law in the Spitzer IRAC (3.6-8 micron) and MIPS 24 micron Photometric Bands: A Summary of Recent Literature
Deriving V Magnitudes from USNO-A2.0 Photographic Photometry
Comparison between Bessell-Brett (1988) V-K colors and
Johnson-2MASS V-Ks colors for dwarf stars, or a check on the Carpenter
(2001) transformation from 2MASS Ks to BB88 K-band
"Accurate Geodetic Coordinates for Observatories on Cerro Tololo and Cerro Pachon" and the difficult-to-find 1972 Harrington study
HD 32297: HR Diagram Position for a Resolved Debris Disk (figshare, w/M. Pecaut)
IC 2391 cluster: HR Diagram for B-type cluster members and data (consistent with age 50 Myr)
Table of published distances to the Pleiades (1893-2014) and plot of Pleiades distances (1970-2014).
Spectroscopic Gravity (log(g)) Estimates for Subgiant MK Spectral Standard Stars: a preliminary log(g) sequence for luminosity class IV stars
Stromgren (b-y) Color Versus Effective Temperature for AFGK Main Sequence Stars
Systematic Differences in Spectral Classifications of G2V (Sun-like) Stars Between the Michigan Spectral Survey and Modern Surveys Relying on Keenan's Revised MK Standard Star Sequence
Or "When is a G2 Dwarf not a G2 Dwarf?" (new 2014 Aug 4)
Hard-to-Find Documents
Boeshaar (1976), PhD Thesis, "The Spectral Classification of M-Dwarf Stars", The Ohio State University
Harrington, Mintz Blanco, & Blanco (1972): "Geodetic and Astronomical Coordinates of the Cerro Tololo Inter-American Observatory"
Blaauw (1991) review: "OB Associations and the Fossil Record of Star Formation", The Physics of Star Formation and Early Stellar Evolution, 125-154, eds. C. J. Lada & N. D. Kylafis
"Photographic Plates for use in Spectroscopy and Astronomy" (1935) - 2nd Edition - Eastman Kodak Company