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Table 2

Broadband modelling of GX 3+1 using HEG and MEG data of seven observations.

# Obsid Date texp NH Npow γ Nbb Tbb F2−10 keV Cstat/d.o.f
mm/yyyy ks 1022 cm−2 1044 ph s−1 keV−1 1013 cm2 keV 10−9 erg cm−2 s−1
           
1 16 307 07/2014 43.59 29 ± 2 1.12 ± 0.04 2.7 ± 0.1 0.8 ± 0.1 7.5 ± 0.5 4198∕3885
2 16 492 08/2014 43.59 28 ± 2 1.09 ± 0.04 2.7 ± 0.2 0.8 ± 0.1 7.4 ± 0.5 4206∕3885
3 18 615 10/2016 12.16 25 ± 2 1.25 ± 0.04 1.8 ± 0.2 0.7 ± 0.2 4.8 ± 0.3 4132∕3885
4 19 890 05/2017 29.08 1.91 ± 0.02 29 ± 2 1.23 ± 0.03 2.1 ± 0.1 0.8 ± 0.2 6.1 ± 0.4 4089∕3885
5 19 907 11/2016 26.01 22 ± 1 1.21 ± 0.04 2.4 ± 0.2 0.7 ± 0.1 4.8 ± 0.3 4058∕3985
6 19 957 04/2017 29.08 31 ± 2 1.20 ± 0.03 2.0 ± 0.1 0.8 ± 0.2 6.9 ± 0.4 4115∕3885
7 19 958 05/2017 29.08 29 ± 2 1.22 ± 0.03 2.1 ± 0.1 0.8 ± 0.1 6.2 ± 0.4 4104∕3885

Average 1.91 ± 0.02 28 ± 2 1.19 ± 0.04 2.3 ± 0.1 0.8 ± 0.1 6.2 ± 0.4 28 906∕27 201

Notes. A part of the NH, the parameters are expressed using the default unit of SPEX. Errors given on parameters are 1σ errors.

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