LSXPS J185640.8-375942

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J185640.8-375942 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 12″ away and the nearest good/reasonable source is 27″ away.

Detection flag:: Good
Total exposure:: 732 ks
RA (J2000):: 18^h 56^m 40.89^s=284.1704°
Dec (J2000):: -37° 59′ 42.8″=-37.9952°
Err₉₀:: 1.5′′(XRT+2MASS)
l:: +358° 31′ 20.0″=358.5222°
b:: -17° 15′ 44.3″=-17.2623°
Mean count rate: 5.8 (±0.6) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²¹ cm^-2
HRs: HR1=-0.48 (+0.07, -0.06)
HR2=-0.52 (+0.18, -0.14)
Observed between:: 2005-02-22 01:03 and 2025-02-28 21:10
Present in:: 151 datasets (total)
7 datasets (with blind detections)
19 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 811036

Nearest neighbour

LSXPS J185641.1-375930 — 12″ away

Nearest 'OK' neighbour

LSXPS J185641.1-375915 — 27″ 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)	5.8 (±0.6) ×10^-4	3.9 (±0.5) ×10^-4	1.47 (+0.24, -0.23) ×10^-4	8.9 (+16.2, -8.9) ×10^-6
Peak rate (ct s^-1)	3.7 (±0.4) ×10^-2	1.1 (+0.8, -0.6) ×10^-2	4.1 (+3.1, -2.1) ×10^-3	8.9 (+16.2, -8.9) ×10^-6
Detected?	Yes	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	< 2.22× 10^-4	< 7.07× 10^-5
Counts detected	650	418	138	93
BG counts	358.3	220.6	63.79	88.50
Corr fact	1.46	1.46	1.46	1.46
P_const,χ	7.24×10^-3 (obs) 0.64 (snapshot)	9.90×10^-3 (obs) 0.42 (snapshot)	1.12×10^-2 (obs) 1.00 (snapshot)	1.12×10^-2 (obs) 1.00 (snapshot)