LSXPS J203514.8+391413

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203514.8+391413 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 100″ away and the nearest good/reasonable source is 3.7′ away.

Detection flag:: Good
Total exposure:: 91 ks
RA (J2000):: 20^h 35^m 14.89^s=308.8121°
Dec (J2000):: +39° 14′ 13.6″=+39.2371°
Err₉₀:: 4.3′′(XRT+2MASS)
l:: +78° 47′ 09.2″=78.7859°
b:: -00° 45′ 31.9″=-0.7589°
Mean count rate: 6.6 (+3.1, -2.7) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=0.2 (+0.3, -0.4)
HR2=-0.2 (±0.4)
Observed between:: and 2024-12-16 20:49
Present in:: 50 datasets (total)
25 datasets (with blind detections)
26 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 983376

Nearest neighbour

LSXPS J203517.9+391547 — 100″ away

Nearest 'OK' neighbour

LSXPS J203457.6+391241 — 3.7′ 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)	6.6 (+3.1, -2.7) ×10^-4	1.7 (+1.7, -1.3) ×10^-4	3.3 (+2.0, -1.6) ×10^-4	1.1 (+1.6, -1.1) ×10^-4
Peak rate (ct s^-1)	3.6 (+2.8, -1.9) ×10^-3	1.7 (+1.7, -1.3) ×10^-4	2.5 (+2.4, -1.5) ×10^-3	1.1 (+1.6, -1.1) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 8.64× 10^-4	< 1.05× 10^-3	< 8.22× 10^-4
Counts detected	19	6	7	6
BG counts	9.039	3.510	2.056	4.277
Corr fact	2.76	2.76	2.76	2.76
P_const,χ	9.14×10^-2 (obs) 0.38 (snapshot)	9.14×10^-2 (obs) 0.14 (snapshot)	9.14×10^-2 (obs) 0.64 (snapshot)	9.14×10^-2 (obs) 0.30 (snapshot)