LSXPS J164956.7+325233

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J164956.7+325233 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 48″ away and the nearest good/reasonable source is 4.3′ away.

Detection flag:: Good
Total exposure:: 45 ks
RA (J2000):: 16^h 49^m 56.79^s=252.4866°
Dec (J2000):: +32° 52′ 33.2″=+32.8759°
Err₉₀:: 3.4′′(XRT+2MASS)
l:: +54° 42′ 31.3″=54.7087°
b:: +38° 42′ 54.7″=+38.7152°
Mean count rate: 2.08 (±0.09) ×10^-2 ct s^-1
Galactic N_H: 2.2×10²⁰ cm^-2
HRs: HR1=-0.19 (±0.04)
HR2=-0.68 (±0.04)
Observed between:: 2024-06-21 19:39 and 2025-08-14 13:17
Present in:: 55 datasets (total)
52 datasets (with blind detections)
54 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 919554

Nearest neighbour

LSXPS J164958.7+325151 — 48″ away

Nearest 'OK' neighbour

LSXPS J165012.7+325515 — 4.3′ 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)	2.08 (±0.09) ×10^-2	1.16 (±0.07) ×10^-2	7.9 (±0.5) ×10^-3	1.76 (+0.25, -0.23) ×10^-3
Peak rate (ct s^-1)	5.1 (+0.8, -0.7) ×10^-2	3.37 (+1.21, -0.98) ×10^-2	2.7 (+1.0, -0.8) ×10^-2	6.0 (+2.9, -2.2) ×10^-3
Detected?	Yes	Yes	Yes	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	N/A	N/A	< 2.57× 10^-3
Counts detected	1048	585	367	68
BG counts	210.6	126.4	57.49	8.249
Corr fact	1.84	1.85	1.86	1.88
P_const,χ	<10^-16 (obs) 1.43×10^-10 (snapshot)	<10^-16 (obs) 1.87×10^-5 (snapshot)	<10^-16 (obs) 2.83×10^-3 (snapshot)	3.61×10^-10 (obs) 0.76 (snapshot)