LSXPS J174219.8-273427

[Spectral/flux information | Temporal information | External catalogue matches | Detections | Non-detections ]

This image is 160 pixels (=6.3′ to a side).
LSXPS J174219.8-273427 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 66″ away.

Detection flag:: Good
Total exposure:: 84 ks
RA (J2000):: 17^h 42^m 19.84^s=265.5827°
Dec (J2000):: -27° 34′ 27.4″=-27.5743°
Err₉₀:: 3.9′′(XRT+2MASS)
l:: +00° 46′ 50.3″=0.7806°
b:: +01° 19′ 49.7″=+1.3305°
Mean count rate: 5.7 (+2.6, -2.4) ×10^-4 ct s^-1
Galactic N_H: 9.2×10²¹ cm^-2
HRs: HR1=0.26 (+0.23, -0.21)
HR2=-0.03 (+0.18, -0.24)
Observed between:: 2005-10-03 17:00 and 2024-04-04 08:19
Present in:: 161 datasets (total)
57 datasets (with blind detections)
57 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 1081746

Nearest neighbour

LSXPS J174214.9-273444 — 66″ away

Nearest 'OK' neighbour

LSXPS J174214.9-273444 — 66″ away

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This source is in a field with stray light; however, this should have been correctly handled.

Spectral / Flux information

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Temporal Information

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Band	Total (0.3—10 keV)	Soft (0.3—1 keV)	Medium (1—2 keV)	Hard (2—10 keV)
Mean rate (ct s^-1)	5.7 (+2.6, -2.4) ×10^-4	1.5 (+1.2, -1.0) ×10^-4	2.1 (+1.6, -1.4) ×10^-4	1.9 (+1.5, -1.3) ×10^-4
Peak rate (ct s^-1)	2.1 (+1.0, -0.8) ×10^-3	1.5 (+1.2, -1.0) ×10^-4	4.2 (+1.4, -1.2) ×10^-4	3.5 (+1.3, -1.2) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 5.96× 10^-4	N/A	< 7.34× 10^-4
Counts detected	71	16	28	27
BG counts	52.08	10.88	21.13	20.60
Corr fact	2.54	2.54	2.54	2.54
P_const,χ	0.51 (obs) 0.49 (snapshot)	0.51 (obs) 0.99 (snapshot)	0.51 (obs) 1.45×10^-2 (snapshot)	0.51 (obs) 0.90 (snapshot)