A first systematic characterization of cataclysmic variables in SRG/eROSITA surveys

Home

All issues

Volume 690 (October 2024)

A&A, 690 (2024) A243

Full HTML

Open Access

Table 3.

Spectral fits for the seven soft IPs detected in S45.

Name	Counts	N_H	kT_bb [eV]	kT_lit [eV]	F_bol, bb	F_bol, apec	χ²
PQ Gem	3257	$0 . 2_{- 0.002}^{+ 0.009}$ $0.2^{+0.009}_{-0.002}$	$47_{- 5}^{+ 4}$ $47^{+4}_{-5}$	$47 . 6_{- 2.4}^{+ 2.9}$ $47.6^{+2.9}_{-2.4}$	2.8	2.0	1.23
V418 Gem	442	< + 5	$84_{- 18}^{+ 14}$ $84^{+14}_{-18}$	84–88	0.14	0.2	0.51
UU Col	598	< 1	$65_{- 1}^{+ 3}$ $65^{+3}_{-1}$	$73_{- 9}^{+ 20}$ $73^{+20}_{-9}$	0.02	0.28	0.99
V667 Pup	1503	$9_{- 4}^{+ 4}$ $9^{+4}_{-4}$	$74_{- 8}^{+ 9}$ $74^{+9}_{-8}$	–	1.0	1.3	0.74
BG CMi	479	$6_{- 6}^{+ 10}$ $6^{+10}_{-6}$	$60_{- 20}^{+ 30}$ $60^{+30}_{-20}$	–	0.9	13.4	1.11
TX Col	3248	$3_{- 2}^{+ 2}$ $3^{+2}_{-2}$	$95_{- 12}^{+ 14}$ $95^{+14}_{-12}$	–	0.14	1.3	1.14
NY Lup	8705	$9_{- 1}^{+ 1}$ $9^{+1}_{-1}$	$96_{- 2}^{+ 4}$ $96^{+4}_{-2}$	$104_{- 23}^{+ 21}$ $104^{+21}_{-23}$	1.9	3.6	1.10

Notes. Here, we provide the object names and the numbers of photons registered in S45 followed by the spectral parameters. The bolometric fluxes are given in 10⁻¹¹ erg cm⁻² s⁻¹, the hydrogen column density N_H is given in units of 10²⁰ cm⁻². Errors given refer to 90% confidence.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.