LSXPS J023024.0+283520

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J023024.0+283520 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 77″ away and the nearest good/reasonable source is 99″ away.

Detection flag:: Good
Total exposure:: 258 ks
RA (J2000):: 02^h 30^m 24.06^s=37.6003°
Dec (J2000):: +28° 35′ 20.7″=+28.5891°
Err₉₀:: 4.8′′(XRT+2MASS)
l:: +147° 53′ 30.6″=147.8918°
b:: -29° 26′ 31.8″=-29.4422°
Mean count rate: 4.3 (+0.8, -0.7) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²¹ cm^-2
HRs: HR1=-0.32 (+0.16, -0.15)
HR2=-0.05 (+0.23, -0.19)
Observed between:: 2021-12-01 04:49 and 2024-12-21 15:40
Present in:: 363 datasets (total)
53 datasets (with blind detections)
55 datasets (count-rate detections)
External catalogue matches:: 5
Search Vizier | Simbad.
LSXPS ID: 678266

Nearest neighbour

LSXPS J023029.7+283539 — 77″ away

Nearest 'OK' neighbour

LSXPS J023024.1+283659 — 99″ 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)	4.3 (+0.8, -0.7) ×10^-4	2.1 (±0.5) ×10^-4	1.2 (+0.4, -0.3) ×10^-4	9 (±4) ×10^-5
Peak rate (ct s^-1)	1.8 (+0.8, -0.7) ×10^-3	2.1 (±0.5) ×10^-4	3.8 (+3.6, -2.2) ×10^-3	9 (±4) ×10^-5
Detected?	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 3.83× 10^-4	< 2.44× 10^-4	< 2.17× 10^-4
Counts detected	173	87	40	46
BG counts	96.30	49.38	18.33	29.36
Corr fact	1.45	1.45	1.45	1.45
P_const,χ	1.00 (obs) 0.32 (snapshot)	1.00 (obs) 0.12 (snapshot)	1.00 (obs) 0.77 (snapshot)	1.00 (obs) 0.87 (snapshot)