LSXPS J202506.5+372758

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202506.5+372758 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 5.3′ away.

Detection flag:: Good
Total exposure:: 10 ks
RA (J2000):: 20^h 25^m 06.60^s=306.2775°
Dec (J2000):: +37° 27′ 58.6″=+37.4663°
Err₉₀:: 6.5′′(XRT+2MASS)
l:: +76° 11′ 05.0″=76.1847°
b:: -00° 11′ 36.0″=-0.1933°
Mean count rate: 2.68 (+1.11, -0.92) ×10^-3 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=0.40 (+0.34, -0.24)
HR2=-0.8906 (+0.0047, -0.1094)
Observed between:: 2005-08-05 21:36 and 2025-02-06 23:06
Present in:: 29 datasets (total)
4 datasets (with blind detections)
11 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 1025809

Nearest neighbour

LSXPS J202530.8+372549 — 5.3′ away

Nearest 'OK' neighbour

LSXPS J202530.8+372549 — 5.3′ 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)	2.68 (+1.11, -0.92) ×10^-3	8 (+7, -5) ×10^-4	2.3 (+0.9, -0.8) ×10^-3	0.00 (+3.21, -0.00) ×10^-4
Peak rate (ct s^-1)	7 (+6, -4) ×10^-3	8 (+7, -5) ×10^-4	8 (+6, -4) ×10^-3	0.00 (+3.21, -0.00) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 3.36× 10^-3	< 5.73× 10^-3	< 1.62× 10^-3
Counts detected	13	4	9	0
BG counts	3.399	1.313	0.682	1.474
Corr fact	2.92	2.92	2.92	2.92
P_const,χ	7.22×10^-2 (obs) 5.66×10^-2 (snapshot)	7.22×10^-2 (obs) 1.16×10^-2 (snapshot)	7.22×10^-2 (obs) 6.07×10^-2 (snapshot)	7.22×10^-2 (obs) 1.00 (snapshot)