LSXPS J203027.9+411530

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203027.9+411530 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 14″ away and the nearest good/reasonable source is 30″ away.

Detection flag:: Good
Total exposure:: 25 ks
RA (J2000):: 20^h 30^m 27.90^s=307.6163°
Dec (J2000):: +41° 15′ 30.8″=+41.2586°
Err₉₀:: 2.9′′(XRT+2MASS)
l:: +79° 52′ 10.0″=79.8695°
b:: +01° 10′ 34.9″=+1.1764°
Mean count rate: 4.1 (±0.5) ×10^-3 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=0.68 (+0.32, -0.09)
HR2=0.41 (+0.12, -0.10)
Observed between:: 2005-01-04 01:30 and 2024-09-14 18:49
Present in:: 12 datasets (total)
7 datasets (with blind detections)
8 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 926730

Nearest neighbour

LSXPS J203027.4+411517 — 14″ away

Nearest 'OK' neighbour

LSXPS J203029.9+411550 — 30″ 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)	4.1 (±0.5) ×10^-3	2.2 (+1.6, -1.3) ×10^-4	1.20 (+0.29, -0.25) ×10^-3	2.9 (±0.4) ×10^-3
Peak rate (ct s^-1)	2.0 (+0.7, -0.6) ×10^-2	2.2 (+1.6, -1.3) ×10^-4	9 (+6, -4) ×10^-3	1.3 (+0.6, -0.5) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Yes	Yes
3 σ UL (ct s^-1)	N/A	< 8.17× 10^-4	N/A	N/A
Counts detected	105	9	29	68
BG counts	22.10	4.554	4.870	10.92
Corr fact	1.40	1.40	1.39	1.40
P_const,χ	<10^-16 (obs) 4.37×10^-7 (snapshot)	1.61×10^-3 (obs) 0.51 (snapshot)	2.19×10^-5 (obs) 1.73×10^-2 (snapshot)	1.40×10^-10 (obs) 1.99×10^-3 (snapshot)