LSXPS J174240.3-274501

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174240.3-274501 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 3″ away and the nearest good/reasonable source is 52″ away.

Detection flag:: Good, but may be affected by, or due to, stray light.
Total exposure:: 157 ks
RA (J2000):: 17^h 42^m 40.37^s=265.6682°
Dec (J2000):: -27° 45′ 01.8″=-27.7505°
Err₉₀:: 0.7′′(XRT+2MASS)
l:: +00° 40′ 14.4″=0.6707°
b:: +01° 10′ 23.8″=+1.1733°
Mean count rate: 0.00 (+4.92, -0.00) ×10^-3 ct s^-1
Galactic N_H: 9.4×10²¹ cm^-2
HRs: HR1=-1.0 (±2.1)
HR2=0.00 (±0.00)
Observed between:: and 2024-04-04 08:19
Present in:: 156 datasets (total)
1 datasets (with blind detections)
22 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 363796

Nearest neighbour

LSXPS J174240.2-274458 — 3″ away

Nearest 'OK' neighbour

LSXPS J174238.9-274412 — 52″ 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)	0.00 (+4.92, -0.00) ×10^-3	1.6 (±0.3) ×10^-3	0.00 (+2.40, -0.00) ×10^-3	0.00 (+4.24, -0.00) ×10^-3
Peak rate (ct s^-1)	1.200 (±0.005)	3.8 (+1.8, -1.4) ×10^-2	0.2944 (±0.0027)	0.911 (±0.005)
Detected?	Yes	Yes	Yes	Yes
3 σ UL (ct s^-1)	N/A	N/A	N/A	N/A
Counts detected	39586	383	9502	29701
BG counts	41543	288.0	9850	30663
Corr fact	1.41	1.41	1.41	1.41
P_const,χ	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 4.22×10^-15 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 1.00 (snapshot)