LSXPS J175700.4-280726

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175700.4-280726 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 75″ away.

Detection flag:: Poor
Total exposure:: 11 ks
RA (J2000):: 17^h 57^m 00.46^s=269.2519°
Dec (J2000):: -28° 07′ 26.7″=-28.1241°
Err₉₀:: 6.1′′(XRT+2MASS)
l:: +01° 58′ 34.7″=1.9763°
b:: -01° 44′ 06.2″=-1.7350°
Mean count rate: 3.6 (+1.7, -1.4) ×10^-3 ct s^-1
Galactic N_H: 8.4×10²¹ cm^-2
HRs: HR1=0.742 (+0.258, -0.041)
HR2=-0.1 (+0.3, -0.4)
Observed between:: and 2023-02-23 23:32
Present in:: 61 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 13
Search Vizier | Simbad.
LSXPS ID: 379121

Nearest neighbour

LSXPS J175701.8-280613 — 75″ away

Nearest 'OK' neighbour

LSXPS J175701.8-280613 — 75″ 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)	3.6 (+1.7, -1.4) ×10^-3	0.00 (+6.42, -0.00) ×10^-4	2.32 (+1.28, -1.00) ×10^-3	1.60 (+1.11, -0.82) ×10^-3
Peak rate (ct s^-1)	3.6 (+1.7, -1.4) ×10^-3	0.00 (+6.42, -0.00) ×10^-4	2.32 (+1.28, -1.00) ×10^-3	1.60 (+1.11, -0.82) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.93× 10^-3	< 7.02× 10^-3	< 5.80× 10^-3
Counts detected	13	1	7	5
BG counts	4.616	2.442	1.544	1.235
Corr fact	2.23	2.23	2.23	2.23
P_const,χ	0.99 (obs) 0.93 (snapshot)	0.99 (obs) 3.32×10^-10 (snapshot)	0.99 (obs) 0.63 (snapshot)	0.99 (obs) 0.97 (snapshot)