
Time-series used in the paper. All time-series are given as plain ASCII/CSV
files (columns separated by commas) and follow the same format

* col1 : Julian Date in Days
* col2 : Measurement (units described in text)
* Optional col3 : 1-sigma uncertainty in the same units as col2
* Optional col4 : Extra information, see file description

PHOTOMETRY
==========

* Photometry/ASH2_SII_norm.csv : Normalized photometric flux in the ASH2 SII narrow
band filter. Uncertainties of individual points are ~6 mmag.

* Photometry/ASH2_HA_norm.csv : Normalized photometric flux in the ASH2 H-alpha
narrow band. Uncertainties of individual points are ~6 mmag.

* Photometry/LCOGTV_norm.csv : Normalized photometric flux in the LCOGT Johnson V
band.

* Photometry/LCOGTV_norm.csv : Normalized photometric flux in the LCOGT Johnson B
band.

SPECTROSCOPIC INDICES
=====================

* Spectroscopy/M2LSD.csv
* Spectroscopy/M3LSD.csv
* Spectroscopy/HALPHA.csv
* Spectroscopy/HE.csv
* Spectroscopy/SINDEX.csv
Time-series of spectrocopic indices derived from all HARPS observations. All
measurements are night bins. A fourth column indicates the dataset : 1 is HARPS
pre-2016, 2 is HARPS-PRD.  All measurements are night bins.

* Spectroscopy/UVES_HALPHA.csv
Time-series of the H-Alpha index as measured by the UVES M-dwarf survey.All
measurements are night bins.

RADIAL VELOCITY DATA
====================
* RV/RVTERRA.csv
Radial velocities as obtained from HARPS using the TERRA algorithm. A fourth
column indicates the dataset : 1 is HARPS pre-2016, 2 is HARPS-PRD.  All
measurements are night bins.

* RV/RVUVES.csv
Radial velocities as obtained from the new UVES reduction. All measurements are
nightly bins. All measurements are night bins.

* RV/RVTERRA_ffp.csv
This file contains the F, F' and F*F' indices as computed from the ASH2 SII
photometry follows a different format. They are evaluated at the same instants
as RVTERRA.rv.

* col1 : Julian Date in Days
* col2 : F is the flux normalized to the median of the series.
* col3 : F' is the derivative of F
* col4 : F*F' product of F and F'
