LSXPS J202812.5+414834

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202812.5+414834 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 15″ away and the nearest good/reasonable source is 22″ away.

Detection flag:: Good, but may be affected by, or due to, stray light.
Total exposure:: 18 ks
RA (J2000):: 20^h 28^m 12.60^s=307.0525°
Dec (J2000):: +41° 48′ 34.5″=+41.8096°
Err₉₀:: 2.0′′(XRT+2MASS)
l:: +80° 04′ 07.4″=80.0687°
b:: +01° 50′ 28.4″=+1.8412°
Mean count rate: 2.29 (±0.13) ×10^-2 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=-0.82 (+0.03, -0.04)
HR2=0.02 (+0.16, -0.15)
Observed between:: 2008-06-15 05:11 and 2024-09-14 18:49
Present in:: 18 datasets (total)
17 datasets (with blind detections)
18 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 926729

Nearest neighbour

LSXPS J202812.0+414820 — 15″ away

Nearest 'OK' neighbour

LSXPS J202814.6+414834 — 22″ 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)	2.29 (±0.13) ×10^-2	1.82 (±0.11) ×10^-2	1.8 (+0.4, -0.3) ×10^-3	1.8 (±0.4) ×10^-3
Peak rate (ct s^-1)	7.43 (+1.07, -0.98) ×10^-2	6.3 (+1.0, -0.9) ×10^-2	7 (+5, -4) ×10^-3	1.8 (+0.9, -0.7) ×10^-2
Detected?	Yes	Yes	Yes	Yes
3 σ UL (ct s^-1)	N/A	N/A	N/A	N/A
Counts detected	381	291	31	40
BG counts	18.32	5.922	2.654	11.88
Corr fact	1.28	1.30	1.32	1.31
P_const,χ	<10^-16 (obs) <10^-16 (snapshot)	<10^-16 (obs) <10^-16 (snapshot)	2.84×10^-8 (obs) 0.17 (snapshot)	3.02×10^-14 (obs) 1.04×10^-6 (snapshot)