LSXPS J202725.6+393611

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202725.6+393611 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 72″ away and the nearest good/reasonable source is 2.8′ away.

Detection flag:: Poor
Total exposure:: 84 ks
RA (J2000):: 20^h 27^m 25.67^s=306.8570°
Dec (J2000):: +39° 36′ 12.0″=+39.6033°
Err₉₀:: 5.8′′(XRT+2MASS)
l:: +78° 11′ 20.2″=78.1889°
b:: +00° 40′ 33.5″=+0.6760°
Mean count rate: 2.0 (+2.2, -2.0) ×10^-4 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=-0.40 (+0.29, -0.42)
HR2=0.2 (+0.5, -0.4)
Observed between:: and 2025-02-10 22:58
Present in:: 37 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 1022983

Nearest neighbour

LSXPS J202719.4+393619 — 72″ away

Nearest 'OK' neighbour

LSXPS J202724.8+393901 — 2.8′ 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)	2.0 (+2.2, -2.0) ×10^-4	6.3 (+19.0, -6.3) ×10^-5	2.3 (+15.1, -2.3) ×10^-5	9.4 (+180.7, -9.4) ×10^-6
Peak rate (ct s^-1)	2.0 (+2.2, -2.0) ×10^-4	2.3 (+2.0, -1.6) ×10^-4	2.3 (+15.1, -2.3) ×10^-5	9.4 (+180.7, -9.4) ×10^-6
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 1.15× 10^-3	N/A	< 6.02× 10^-4	< 6.57× 10^-4
Counts detected	23	11	5	7
BG counts	19.41	9.865	4.584	6.830
Corr fact	3.35	3.35	3.35	3.35
P_const,χ	0.41 (obs) 3.81×10^-4 (snapshot)	0.41 (obs) 0.88 (snapshot)	0.41 (obs) 1.29×10^-3 (snapshot)	0.41 (obs) <10^-16 (snapshot)