Data Model: eROPub140_Table5_ActivityRotationResults_Magaudda

General Description
This table reports our measurements of X-ray activity and rotation derived by us from eRSOITA, ROSAT and TESS data.
Naming Convention
This file corresponds to Table 5 in the eROPub140 splash paper: First eROSITA study of nearby M dwarfs and the rotation-activity relation in combination with TESS (Magaudda+ 2021).
Filename: eROPub140_Table5_ActivityRotationResults_Magaudda.fits
Approximate Size
98 KB
File Type
FITS
Generated by Product
eSASS (software used to generate the date product, add links)

Sections

Content of the page.

HDU0: PRIMARY

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HDU Type
IMAGE
HDU Size
2 KB
Header Table Caption for HDU0
KeyValueTypeComment

HDU1: Joined

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HDU Type
BINARY TABLE
HDU Size
86 KB
Header Table Caption for HDU1
KeyValueTypeComment
Binary Table Caption for HDU1
NameTypeUnitDescription
LG11_Name char[16] None Lépine & Gaidos (2011) Name
HR1 float64 None Hardness ratio between the medium (0.6-2.3 keV) and the soft (0.2-0.6 keV) energy bands
HR2 float64 None Hardness ratio between the hard (2.3-5.0 keV) and the medium (0.6-2.3 keV) energy bands
log_Lx_eROSITA float64 [erg/s] eROSITA X-ray luminosity in log scale
e_log_Lx_eROSITA float64 [erg/s] eROSITA X-ray luminosity uncertainty in log scale
log_Lx_ROSAT float64 [erg/s] ROSAT X-ray luminosity in log scale from Boller et al. (2016)
e_log_Lx_ROSAT float64 [erg/s] ROSAT X-ray luminosity uncertainty in log scale from Boller et al. (2016)
LxLbol float64 None Fractional X-ray luminosity in log scale
eLxLbol float64 None Fractional X-ray luminosity uncertainty in log scale
TIC_numbers char[12] None TIC Name [note1]
Prot float64 [d] Rotation period extracted from TESS light curves
eProt float64 [d] Uncertainty on the rotation periods extracted from TESS light curves
Flag_Prot float32 None Rotation period flag: ==0 not reliable, ==1 reliable, and ==2 ambiguous
Ro float64 None Rossby number from Wright et al. (2018) empirical relation
eROSITA Survey char[6] None The eROSITA Survey where the star has been detected

[note1] We make use of the "Barbara A. Mikulski Archive for Space Telescopes (MAST) interface" to identify the TESS counterpart of your targets.

References

1/ Lépine & Gaidos 2011

Lépine & Gaidos 2011. An All-sky Catalog of Bright M Dwarfs (Vizier catalog: J/AJ/142/138)

2/ eROSITA Telescope

Predehl et al. 2020. The eROSITA X-ray telescope on SRG

3/ Boller et al. 2016

Boller et al. 2016. Second ROSAT all-sky survey (2RXS) source catalogue (Vizier catalog: J/A+A/588/A103)

4/ Wright et al. 2018

Wright et al. 2018. The stellar rotation-activity relationship in fully convective M dwarfs

Acknowledgement

The eROSITA data model structure for catalogues was branched from the SDSS data model for value added catalogues.