LSXPS J203353.9+405739

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203353.9+405739 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.6′ away.

Detection flag:: Good
Total exposure:: 5.9 ks
RA (J2000):: 20^h 33^m 53.95^s=308.4748°
Dec (J2000):: +40° 57′ 39.8″=+40.9611°
Err₉₀:: 4.8′′(XRT+2MASS)
l:: +80° 00′ 47.5″=80.0132°
b:: +00° 28′ 44.5″=+0.4790°
Mean count rate: 8.1 (+2.8, -2.4) ×10^-3 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=0.15 (+0.30, -0.28)
HR2=-0.21 (+0.33, -0.29)
Observed between:: 2005-01-04 01:30 and 2024-01-20 22:02
Present in:: 33 datasets (total)
16 datasets (with blind detections)
22 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 1087221

Nearest neighbour

LSXPS J203404.0+405929 — 2.6′ away

Nearest 'OK' neighbour

LSXPS J203404.0+405929 — 2.6′ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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)	8.1 (+2.8, -2.4) ×10^-3	3.1 (+1.6, -1.2) ×10^-3	3.9 (+1.8, -1.4) ×10^-3	1.3 (+1.4, -1.1) ×10^-3
Peak rate (ct s^-1)	1.7 (+0.7, -0.6) ×10^-2	7 (+5, -3) ×10^-3	6 (+4, -3) ×10^-3	1.2 (+0.6, -0.4) ×10^-2
Detected?	Yes	Blind: No Retrospective: Yes	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 8.98× 10^-3	N/A	< 7.45× 10^-3
Counts detected	21	6	8	7
BG counts	6.476	0.518	1.056	4.751
Corr fact	3.27	3.27	3.27	3.27
P_const,χ	3.16×10^-2 (obs) 2.36×10^-3 (snapshot)	3.16×10^-2 (obs) 8.89×10^-2 (snapshot)	3.16×10^-2 (obs) 0.17 (snapshot)	3.16×10^-2 (obs) 4.49×10^-5 (snapshot)