LSXPS J174941.9-281658

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174941.9-281658 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 107″ away and the nearest good/reasonable source is 4.4′ away.

Detection flag:: Good
Total exposure:: 92 ks
RA (J2000):: 17^h 49^m 41.95^s=267.4248°
Dec (J2000):: -28° 16′ 58.3″=-28.2829°
Err₉₀:: 1.9′′(XRT+2MASS)
l:: +01° 01′ 20.2″=1.0223°
b:: -00° 25′ 41.2″=-0.4281°
Mean count rate: 1.67 (±0.28) ×10^-3 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.2 (+0.8, -0.3)
HR2=0.950 (+0.050, -0.012)
Observed between:: and 2023-02-23 20:46
Present in:: 84 datasets (total)
14 datasets (with blind detections)
14 datasets (count-rate detections)
External catalogue matches:: 10
Search Vizier | Simbad.
LSXPS ID: 358017

Nearest neighbour

LSXPS J174933.8-281701 — 107″ away

Nearest 'OK' neighbour

LSXPS J174956.4-281353 — 4.4′ away

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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)	1.67 (±0.28) ×10^-3	0.00 (+3.72, -0.00) ×10^-5	0.00 (+5.30, -0.00) ×10^-5	1.72 (±0.25) ×10^-3
Peak rate (ct s^-1)	8 (+4, -3) ×10^-3	0.00 (+3.72, -0.00) ×10^-5	0.00 (+5.30, -0.00) ×10^-5	8 (+5, -3) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 1.60× 10^-4	< 2.11× 10^-4	N/A
Counts detected	192	7	15	169
BG counts	90.35	11.42	19.41	64.01
Corr fact	1.53	1.53	1.53	1.53
P_const,χ	0.57 (obs) 0.92 (snapshot)	0.80 (obs) 5.02×10^-2 (snapshot)	0.80 (obs) 1.00 (snapshot)	0.18 (obs) 0.80 (snapshot)