LSXPS J180252.0-242022

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J180252.0-242022 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 32″ away and the nearest good/reasonable source is 13.0′ away.

Detection flag:: Poor, but may be affected by, or due to, stray light.
Total exposure:: 2.0 ks
RA (J2000):: 18^h 02^m 52.02^s=270.7167°
Dec (J2000):: -24° 20′ 22.1″=-24.3395°
Err₉₀:: 8.1′′(XRT+2MASS)
l:: +05° 54′ 52.5″=5.9146°
b:: -00° 59′ 41.4″=-0.9948°
Mean count rate: 4.2 (+3.0, -2.6) ×10^-3 ct s^-1
Galactic N_H: 9.5×10²¹ cm^-2
HRs: HR1=0.50 (+0.50, -0.11)
HR2=0.20 (+0.64, -0.29)
Observed between:: 2012-02-09 22:23 and 2024-09-03 14:46
Present in:: 5 datasets (total)
2 datasets (with blind detections)
3 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 919770

Nearest neighbour

LSXPS J180250.9-242051 — 32″ away

Nearest 'OK' neighbour

LSXPS J180224.5-240901 — 13.0′ away

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This source is in a field with stray light; however, this should have been correctly handled.

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)	4.2 (+3.0, -2.6) ×10^-3	3.6 (+10.9, -3.6) ×10^-4	1.9 (+1.7, -1.2) ×10^-3	2.7 (+2.4, -2.0) ×10^-3
Peak rate (ct s^-1)	1.3 (+1.0, -0.8) ×10^-2	3.6 (+10.9, -3.6) ×10^-4	7 (+5, -4) ×10^-3	2.3 (+0.9, -0.7) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 5.55× 10^-3	< 8.68× 10^-3	< 1.20× 10^-2
Counts detected	16	1	4	11
BG counts	10.30	0.500	1.408	7.311
Corr fact	1.51	1.51	1.51	1.51
P_const,χ	0.21 (obs) 0.32 (snapshot)	0.41 (obs) 1.00 (snapshot)	0.41 (obs) 1.53×10^-3 (snapshot)	0.41 (obs) 0.27 (snapshot)