LSXPS J202502.4-434848

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202502.4-434848 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 58″ away and the nearest good/reasonable source is 5.0′ away.

Detection flag:: Poor
Total exposure:: 79 ks
RA (J2000):: 20^h 25^m 02.43^s=306.2601°
Dec (J2000):: -43° 48′ 48.3″=-43.8134°
Err₉₀:: 5.1′′(Star trackers)
l:: +356° 41′ 17.1″=356.6881°
b:: -34° 48′ 07.6″=-34.8021°
Mean count rate: 2.6 (+2.4, -2.3) ×10^-4 ct s^-1
Galactic N_H: 3.8×10²⁰ cm^-2
HRs: HR1=-0.852 (+0.032, -0.148)
HR2=0.36 (+0.64, -0.18)
Observed between:: and 2024-12-01 06:57
Present in:: 46 datasets (total)
4 datasets (with blind detections)
4 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 929546

Nearest neighbour

LSXPS J202457.0-434845 — 58″ away

Nearest 'OK' neighbour

LSXPS J202526.6-434620 — 5.0′ 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)	2.6 (+2.4, -2.3) ×10^-4	1.6 (+2.2, -1.6) ×10^-4	0.00 (+9.84, -0.00) ×10^-5	6 (+10, -6) ×10^-5
Peak rate (ct s^-1)	7 (±4) ×10^-4	4.0 (+3.1, -2.1) ×10^-3	0.00 (+9.84, -0.00) ×10^-5	6 (+10, -6) ×10^-5
Detected?	Yes	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	N/A	< 3.72× 10^-4	< 4.99× 10^-4
Counts detected	52	43	3	6
BG counts	45.67	39.00	3.126	4.418
Corr fact	2.09	2.09	2.09	2.09
P_const,χ	0.67 (obs) 0.28 (snapshot)	0.67 (obs) 3.57×10^-2 (snapshot)	0.67 (obs) 0.98 (snapshot)	0.67 (obs) 0.27 (snapshot)