LSXPS J214238.7+433056

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J214238.7+433056 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.7′ away and the nearest good/reasonable source is 3.7′ away.

Detection flag:: Good
Total exposure:: 88 ks
RA (J2000):: 21^h 42^m 38.75^s=325.6614°
Dec (J2000):: +43° 30′ 56.5″=+43.5157°
Err₉₀:: 4.0′′(XRT+2MASS)
l:: +90° 30′ 11.5″=90.5032°
b:: -07° 09′ 19.9″=-7.1555°
Mean count rate: 6.7 (+2.3, -2.1) ×10^-4 ct s^-1
Galactic N_H: 3.9×10²¹ cm^-2
HRs: HR1=0.2 (+0.8, -0.3)
HR2=0.887 (+0.113, -0.033)
Observed between:: 2010-04-20 20:46 and 2025-06-27 07:09
Present in:: 64 datasets (total)
1 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 296918

Nearest neighbour

LSXPS J214250.5+433232 — 2.7′ away

Nearest 'OK' neighbour

LSXPS J214232.6+432722 — 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)	6.7 (+2.3, -2.1) ×10^-4	0.00 (+4.56, -0.00) ×10^-5	0.00 (+6.14, -0.00) ×10^-5	9.2 (+1.8, -1.7) ×10^-4
Peak rate (ct s^-1)	9 (+6, -4) ×10^-3	0.00 (+4.56, -0.00) ×10^-5	0.00 (+6.14, -0.00) ×10^-5	9 (+6, -4) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 2.08× 10^-4	< 2.57× 10^-4	N/A
Counts detected	172	29	34	109
BG counts	132.3	46.62	44.92	54.21
Corr fact	1.47	1.47	1.47	1.47
P_const,χ	2.58×10^-7 (obs) 0.45 (snapshot)	2.58×10^-7 (obs) 5.22×10^-15 (snapshot)	2.58×10^-7 (obs) 0.14 (snapshot)	2.58×10^-7 (obs) 4.72×10^-2 (snapshot)