LSXPS J202538.6-434234

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202538.6-434234 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 41″ away and the nearest good/reasonable source is 2.2′ away.

Detection flag:: Poor
Total exposure:: 41 ks
RA (J2000):: 20^h 25^m 38.61^s=306.4109°
Dec (J2000):: -43° 42′ 34.9″=-43.7097°
Err₉₀:: 5.0′′(Star trackers)
l:: +356° 49′ 38.7″=356.8274°
b:: -34° 53′ 59.2″=-34.8998°
Mean count rate: 2.8 (+1.7, -1.5) ×10^-3 ct s^-1
Galactic N_H: 3.8×10²⁰ cm^-2
HRs: HR1=-0.854 (+0.035, -0.146)
HR2=-0.36 (+0.22, -0.64)
Observed between:: and 2024-12-01 06:56
Present in:: 22 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 922319

Nearest neighbour

LSXPS J202539.9-434156 — 41″ away

Nearest 'OK' neighbour

LSXPS J202529.5-434403 — 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)	2.8 (+1.7, -1.5) ×10^-3	2.8 (+1.7, -1.4) ×10^-3	8 (+62, -8) ×10^-5	0.00 (+4.32, -0.00) ×10^-4
Peak rate (ct s^-1)	1.1 (+0.6, -0.4) ×10^-2	1.2 (+0.6, -0.4) ×10^-2	8 (+62, -8) ×10^-5	0.00 (+4.32, -0.00) ×10^-4
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 8.50× 10^-3	N/A	< 2.80× 10^-3	< 2.19× 10^-3
Counts detected	18	17	1	0
BG counts	10.57	9.597	0.799	0.936
Corr fact	5.60	5.60	5.60	5.60
P_const,χ	9.14×10^-2 (obs) 1.11×10^-2 (snapshot)	1.34×10^-2 (obs) 5.51×10^-3 (snapshot)	9.14×10^-2 (obs) 1.00 (snapshot)	9.14×10^-2 (obs) 1.00 (snapshot)