LSXPS J203027.4+411517

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203027.4+411517 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 42″ away.

Detection flag:: Good
Total exposure:: 27 ks
RA (J2000):: 20^h 30^m 27.48^s=307.6145°
Dec (J2000):: +41° 15′ 17.6″=+41.2549°
Err₉₀:: 2.9′′(XRT+2MASS)
l:: +79° 51′ 56.5″=79.8657°
b:: +01° 10′ 30.9″=+1.1753°
Mean count rate: 3 (+4, -3) ×10^-4 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=0.28 (+0.72, -0.20)
HR2=0.70 (+0.30, -0.10)
Observed between:: 2005-01-04 01:30 and 2024-09-11 13:36
Present in:: 11 datasets (total)
3 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 923334

Nearest neighbour

LSXPS J203027.9+411530 — 14″ away

Nearest 'OK' neighbour

LSXPS J203029.9+411550 — 42″ 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)	3 (+4, -3) ×10^-4	1.3 (+1.3, -1.1) ×10^-4	1.1 (+2.4, -1.1) ×10^-4	1.6 (±0.4) ×10^-3
Peak rate (ct s^-1)	4.4 (+1.8, -1.4) ×10^-2	1.3 (+1.3, -1.1) ×10^-4	2.01 (+1.27, -0.91) ×10^-2	2.5 (+1.4, -1.0) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Yes	Yes
3 σ UL (ct s^-1)	N/A	< 6.93× 10^-4	N/A	N/A
Counts detected	98	7	26	65
BG counts	91.74	4.533	23.76	33.21
Corr fact	1.43	1.43	1.43	1.43
P_const,χ	1.76×10^-4 (obs) 1.04×10^-8 (snapshot)	1.76×10^-4 (obs) 0.95 (snapshot)	1.76×10^-4 (obs) 5.75×10^-2 (snapshot)	1.76×10^-4 (obs) 1.23×10^-2 (snapshot)