November 8, 2017 (latest release)

This page contains electronic versions of tables of photometry and proper motions for 9,888 M, L, and T dwarfs observed by the
Pan-STARRS1 3pi Survey (PS1), presented in Best et al. 2018, ApJS, 234, 1

If you use the data from these tables, please:

(1) cite original sources for non-PS1 data (all references provided in the tables);

(2) acknowledge this catalog by citing Best et al. (2018).

3. (3)If you use the parallaxes in these tables, please also cite the Database of Ultracool Parallaxes maintained by Trent Dupuy; Dupuy & Liu (2012) (for field objects and binaries); Dupuy, & Kraus (2013) (for late-T and Y dwarfs); and Liu, Dupuy, & Allers (2016) (for young objects and companions).
   

All tables are in ASCII format.

The table headers contain column descriptions, footnotes, and references as cited in the paper.

Table of photometry: ps1_mlt_phot.txt

Table 1 in the paper

Contains PS1, 2MASS, and AllWISE photometry.

Table of proper motions: ps1_mlt_pm.txt

Table 7 in the paper

Contains PS1 proper motions, parallaxes and proper motions from the literature, distances, and tangential velocities.

Table of photometry and proper motions: ps1_mlt_phot+pm.txt

Merger of Tables 1 and 7 in the paper

Table of median colors as a function of spectral type: ps1_mlt_colors.txt

Merger of Tables 4 and 5 in the paper

g_p1 through W3 bands.

Table of absolute magnitudes as a function of spectral type (SEDs): ps1_mlt_absmag.txt

Table 6 in the paper

g_p1 through W3 bands.

tarball of all tables: ps1_mlt_tables.tar.gz

HISTORY

2017-01-02: First release.

2017-02-24:

- Added parallaxes, proper motions, and spectral types from Liu, Dupuy & Allers (2016).

- Added new discoveries from Best et al. (2017) and Deacon et al. (2017).

2017-11-08:

- Updated version of PS1 astrometry (PV3.3), reducing proper motion errors.

- Added Gaia DR1 photometry.

- Added 2MASS and WISE confusion/contamination flags.

- Removed some M dwarfs with contaminated 2MASS or WISE photometry.

- Matches published electronic tables at ApJS.

This page is maintained by Will Best.

Comments and questions welcome: wbest at utexas dot edu

This material is based upon work supported by the National Science Foundation under Grant Number 1313445. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.