LSXPS J124928.7-180827

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J124928.7-180827 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 80″ away and the nearest good/reasonable source is 2.2′ away.

Detection flag:: Poor
Total exposure:: 14 ks
RA (J2000):: 12^h 49^m 28.74^s=192.3698°
Dec (J2000):: -18° 08′ 27.4″=-18.1410°
Err₉₀:: 6.9′′(Star trackers)
l:: +302° 16′ 36.7″=302.2769°
b:: +44° 43′ 41.9″=+44.7283°
Mean count rate: 4.0 (+3.2, -2.6) ×10^-4 ct s^-1
Galactic N_H: 4.9×10²⁰ cm^-2
HRs: HR1=-0.17 (+0.24, -0.83)
HR2=-0.40 (+0.16, -0.60)
Observed between:: 2017-08-19 19:09 and 2025-06-09 20:59
Present in:: 15 datasets (total)
3 datasets (with blind detections)
3 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 1121916

Nearest neighbour

LSXPS J124929.8-180946 — 80″ away

Nearest 'OK' neighbour

LSXPS J124928.5-180617 — 2.2′ 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)	4.0 (+3.2, -2.6) ×10^-4	2.6 (+2.5, -1.8) ×10^-4	2.2 (+2.1, -1.4) ×10^-4	0.00 (+1.59, -0.00) ×10^-4
Peak rate (ct s^-1)	6 (+4, -3) ×10^-4	2.6 (+2.5, -1.8) ×10^-4	2.2 (+2.1, -1.4) ×10^-4	0.00 (+1.59, -0.00) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.24× 10^-3	< 1.07× 10^-3	< 6.99× 10^-4
Counts detected	9	5	3	1
BG counts	4.962	2.340	0.799	1.727
Corr fact	1.48	1.48	1.48	1.48
P_const,χ	0.20 (obs) 0.18 (snapshot)	0.20 (obs) 0.38 (snapshot)	0.20 (obs) 0.70 (snapshot)	0.20 (obs) 4.06×10^-7 (snapshot)