LSXPS J175509.1-292554

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J175509.1-292554 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 23″ away and the nearest good/reasonable source is 8.5′ away.

Detection flag:: Poor
Total exposure:: 9.9 ks
RA (J2000):: 17^h 55^m 09.14^s=268.7881°
Dec (J2000):: -29° 25′ 54.7″=-29.4319°
Err₉₀:: 6.1′′(XRT+2MASS)
l:: +00° 38′ 26.2″=0.6406°
b:: -02° 02′ 26.2″=-2.0406°
Mean count rate: 2.2 (+1.2, -1.0) ×10^-3 ct s^-1
Galactic N_H: 7.4×10²¹ cm^-2
HRs: HR1=0.44 (+0.56, -0.15)
HR2=-0.735 (+0.049, -0.265)
Observed between:: and 2023-02-23 22:13
Present in:: 62 datasets (total)
2 datasets (with blind detections)
13 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 401823

Nearest neighbour

LSXPS J175507.3-292547 — 23″ away

Nearest 'OK' neighbour

LSXPS J175432.0-292831 — 8.5′ 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)	2.2 (+1.2, -1.0) ×10^-3	5 (+6, -5) ×10^-4	1.87 (+1.00, -0.79) ×10^-3	0.00 (+5.27, -0.00) ×10^-4
Peak rate (ct s^-1)	3.3 (+1.6, -1.3) ×10^-3	5 (+6, -5) ×10^-4	2.2 (+2.1, -1.3) ×10^-2	0.00 (+5.27, -0.00) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 6.42× 10^-3	< 3.44× 10^-3	N/A	< 2.26× 10^-3
Counts detected	13	4	8	1
BG counts	5.980	2.491	2.039	1.391
Corr fact	1.64	1.64	1.64	1.64
P_const,χ	0.48 (obs) 0.36 (snapshot)	0.48 (obs) 0.81 (snapshot)	0.48 (obs) 0.23 (snapshot)	0.48 (obs) 1.11×10^-15 (snapshot)