X-ray analysis of the galaxy group UGC 03957 beyond R200 with Suzaku

Sophia Thölken; Lorenzo Lovisari; Thomas H. Reiprich; Jan Hasenbusch

doi:10.1051/0004-6361/201527608

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Volume 592 (August 2016)

A&A, 592 (2016) A37

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Table A.1

Fit results and systematics for the central observation.

Annulus	Nominal	CXB ↓	CXB ↑	NXB ↓	NXB ↑	Abundance table
						Anders & Grevesse (1989)

	T (keV)

1
2
3
4

	Mg

1
2	< 0.80	< 0.82	< 0.73	< 0.80	< 0.80	< 0.76

	Si

1
2
3	<0.44	<0.46	<0.38	<0.44	<0.44	<0.36

	S

1
2
3

	Ar

1

	Ca

1

	Fe

1
2
3
4

	Norm^a

1
2
3
4

	XRBG

Norm_CXB^c		fix	fix
Norm_MWH^b
T_LHB (10^-2 keV)
Norm_LHB^b

Notes. The CXB in Cols. 3 and 4 was scaled according to Table 3. The NXB was scaled by ± 3%. Upper limits are given at 90% confidence level.

^(a)

with D_A being the angular diameter distance to the source.

^(b)

Normalization of the apec component scaled to area 400π assumed in the uniform-sky ARF calculation. Norm = cm^-5.

^(c)

In units of 10^-3 photons/s/cm² at 1 keV scaled to the area 400π.

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