Open Access

Table A.1

Definition of columns in the HMXB catalogue. In total the catalogue contains 66 columns.

No Column name Unit Description
1 ‘Name’ Object name, which is the most common name in the literature
2 ‘RAdeg’ deg Right Ascension in degrees (ICRS).
3 ‘DEdeg’ deg Declination in degrees (ICRS).
4 ‘PosErr’ arcsec Positional error in arcseconds.
5 ‘Coord_Ref’ Reference of catalogue or literature, which was used to extract the coordinates and uncertainties
6 ‘ID_Flag’ Robust identification of the optical counterpart:
0 — solidly identified optical counterpart in the literature
1 — tentative optical counterpart identification in the literature
2 — no identified optical counterpart
7 ‘GLON’ deg Galactic longitude in degrees.
8 ‘GLAT’ deg Galactic latitude in degrees.
9 ‘Xray_Type’ List of the X-ray types assigned to the object. For more information see section above § 2.1.
10 ‘Porb’ day Orbital period of the binary system in days if determined.
11 ‘Ppulse’ s Pulsation period (spin) of the binary (with NS) in seconds if determined.
12 ‘CRSF’ keV Cyclotron line energies in keV
13 ‘Alt_Name’ Second most used name in the literature.
14 ‘SpType’ Spectral type of the optical counterpart.
15 ‘Gaia_DR3_ID’ Source Name in the Gaia DR3 catalogue.
16 ‘Gmag’ mag Optical magnitude in G-band according to a Gaia’s catalogue.
17 ‘e_Gmag’ mag Corresponding magnitude’s error in G-band according to Gaia’s catalogue.
18 ‘Vmag’ mag Optical magnitude in V-band according to SIMBAD database.
19 ‘e_Vmag’ mag Corresponding magnitude’s error in V-band according to SIMBAD database.
20 ‘Jmag’ mag IR magnitude in J-band according to 2MASS (Cutri et al. 2003).
21 ‘e_Jmag’ mag Corresponding magnitude’s error in J-band according to 2MASS (Cutri et al. 2003).
22 ‘Hmag’ mag IR magnitude in H-band according to 2MASS (Cutri et al. 2003).
23 ‘e_Hmag’ mag Corresponding magnitude’s error in H-band according to 2MASS (Cutri et al. 2003).
24 ‘Kmag’ mag IR magnitude in K-band according to 2MASS (Cutri et al. 2003).
25 ‘e_Kmag’ mag Corresponding magnitude’s error in K-band according to 2MASS (Cutri et al. 2003).
26 ‘W1mag’ mag IR magnitude in W1 CatWISE2020 band (Marocco et al. 2021).
27 ‘e_W1mag’ mag Corresponding magnitude’s error in W1 CatWISE2020 band (Marocco et al. 2021).
28 ‘W2mag’ mag IR magnitude in W2 CatWISE2020 band (Marocco et al. 2021).
29 ‘e_W2mag’ mag Corresponding magnitude’s error in W2 CatWISE2020 band (Marocco et al. 2021).
30 ‘N_H’ 1021 cm−2 Neutral hydrogen column density, assuming a power-law spectrum (Evans et al. 2020).
31 ‘XMM_min_flux’ 10−12 erg cm−2 s−1 Minimum X-ray flux for XMM-Newton (0.2-12.0 keV).
32 ‘XMM_max_flux’ 10−12 erg cm−2 s−1 Maximum X-ray flux for XMM-Newton (0.2-12.0 keV).
33 ‘Chandra_min_flux’ 10−12 erg cm−2 s−1 Minimum X-ray flux for Chandra ACIS (0.5-7.0 keV) or HRC ( 0.1-10.0 keV).
34 ‘Chandra_max_flux’ 10−12 erg cm−2 s−1 Maximum X-ray flux for Chandra ACIS (0.5-7.0 keV) or HRC ( 0.1-10.0 keV).
35 ‘Chandra_Instrument’ Chandra Instrument used for Chandra flux values.
36 ‘XRT_min_flux’ 10−12 erg cm−2 s−1 Minimum X-ray flux for Swift/XRT (0.3-10.0 keV).
37 ‘XRT_max_flux’ 10−12 erg cm−2 s−1 Maximum X-ray flux for Swift/XRT (0.3-10.0 keV).
38 ‘BAT_min_flux’ 10−12 erg cm−2 s−1 Minimum X-ray flux for Swift/BAT (14-195 keV).
39 ‘BAT_max_flux’ 10−12 erg cm−2 s−1 Maximum X-ray flux for Swift/BAT (14-195 keV).
40 ‘INTEGRAL_min_flux’ 10−12 erg cm−2 s−1 Minimum X-ray flux for INTEGRAL (17-60 keV).
41 ‘INTEGRAL_max_flux’ 10−12 erg cm−2 s−1 Maximum X-ray flux for INTEGRAL (17-60 keV).
42 ‘Mean_Mass’ M Mean mass of the compact object.
43 ‘Low_Mass’ M Lower limit of the compact object mass.
44 ‘High_Mass’ M Upper limit of the compact object mass.
45 ‘Mean_Dist’ pc Mean (between the two, minimum and maximum) estimate of the distance to the binary system according to Gaia Collaboration (2023); Bailer-Jones et al. (2021); Anders et al. (2022) or taken from literature. In every literature case only one source of information was taken.
46 ‘Low_Dist’ pc The lowest (minimum) estimate of the distance to the binary system according to Gaia Collaboration (2023); Bailer-Jones et al. (2021); Anders et al. (2022) or taken from literature. In every literature case only one source of information was taken.
47 ‘High_Dist’ pc The highest (maximum) estimate of the distance to the binary system according to Gaia Collaboration (2023); Bailer-Jones et al. (2021); Anders et al. (2022) or taken from literature. In every literature case only one source of information was taken.
48 ‘Teff’ K Effective stellar temperature provided by Gaia Collaboration (2023); Anders et al. (2022).
49 ‘Lopt’ L Luminosity estimate of the optical companion provided by Gaia Collaboration (2023).
50 ‘IDS’ List of all identifiers, that we found in SIMBAD and in the catalogues and articles.
51 ‘CRSF_Ref’ References to the articles, which providing the corresponding values for cyclotron line energies.
52 ‘Spin_Ref’ References to the articles, which providing the corresponding value for Pulsation Periods.
53 ‘Orb_Ref’ References to the articles, which providing the corresponding value for Orbital parameters.
54 ‘Spectral_Ref’ References to the articles, which providing the spectral type of the optical star.
55 ‘Dist_Ref’ Reference to the article, which provides the distance estimation, if literature values were used.
56 ‘Mass_Ref’ Reference to the article, which provides the mass estimation of the compact object.
57 ‘misc_Ref’ miscellaneous references regarding the object.
58 ‘comments’ Comments regarding the object.
59 ‘_2MASS_ID’ Source name in the 2MASS All-Sky Catalogue of Point Sources
60 ‘CatWISE_ID’ Source name in the CatWISE2020 catalogue
61 ‘ROSAT_ID’ Source name in the Second ROSAT all-sky survey (2RXS) source catalogue
62 ‘XMM_ID Source name in the XMM-Newton Serendipitous Source Catalogue
63 ‘Chandra_ID’ Source name in the Chandra Source Catalogue (CSC) Release 2.0
64 ‘XRT_ID’ Source name in the 2SXPS Swift X-ray telescope point source catalogue
65 ‘BAT_ID’ Source name in the Swift-BAT 105-Month All-Sky Hard X-Ray Survey catalogue
66 ‘INTEGRAL_ID Source name in the INTEGRAL/IBIS 9-year Galactic Hard X-Ray Survey catalogue

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