LSXPS J172146.7-414234

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J172146.7-414234 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 43″ away and the nearest good/reasonable source is 112″ away.

Detection flag:: Good
Total exposure:: 62 ks
RA (J2000):: 17^h 21^m 46.72^s=260.4447°
Dec (J2000):: -41° 42′ 34.1″=-41.7095°
Err₉₀:: 4.0′′(XRT+2MASS)
l:: +346° 38′ 26.2″=346.6406°
b:: -02° 52′ 07.5″=-2.8688°
Mean count rate: 2.7 (±0.9) ×10^-3 ct s^-1
Galactic N_H: 7.0×10²¹ cm^-2
HRs: HR1=0.53 (±0.22)
HR2=0.27 (±0.14)
Observed between:: 2023-04-21 16:16 and 2024-04-17 23:16
Present in:: 92 datasets (total)
28 datasets (with blind detections)
30 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 832576

Nearest neighbour

LSXPS J172146.1-414316 — 43″ away

Nearest 'OK' neighbour

LSXPS J172156.2-414159 — 112″ 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)	2.7 (±0.9) ×10^-3	0.00 (+2.20, -0.00) ×10^-4	1.3 (+0.6, -0.5) ×10^-3	2.7 (+0.7, -0.6) ×10^-3
Peak rate (ct s^-1)	7 (+5, -3) ×10^-3	0.00 (+2.20, -0.00) ×10^-4	8 (+7, -4) ×10^-3	7 (+6, -4) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Yes
3 σ UL (ct s^-1)	N/A	< 1.03× 10^-3	< 3.16× 10^-3	N/A
Counts detected	57	8	18	31
BG counts	34.20	19.02	7.265	8.092
Corr fact	7.53	7.53	7.53	7.53
P_const,χ	1.00 (obs) 0.70 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 0.45 (snapshot)	1.00 (obs) 0.77 (snapshot)