LSXPS J023048.8+282802

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J023048.8+282802 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 25″ away.

Detection flag:: Good
Total exposure:: 198 ks
RA (J2000):: 02^h 30^m 48.85^s=37.7035°
Dec (J2000):: +28° 28′ 02.6″=+28.4674°
Err₉₀:: 5.3′′(XRT+2MASS)
l:: +148° 02′ 45.4″=148.0459°
b:: -29° 30′ 47.6″=-29.5132°
Mean count rate: 7.3 (+2.9, -2.7) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²¹ cm^-2
HRs: HR1=-0.53 (+0.14, -0.15)
HR2=0.52 (+0.15, -0.14)
Observed between:: 2021-12-01 04:49 and 2024-12-21 15:40
Present in:: 288 datasets (total)
44 datasets (with blind detections)
44 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 1069769

Nearest neighbour

LSXPS J023046.9+282758 — 25″ away

Nearest 'OK' neighbour

LSXPS J023046.9+282758 — 25″ 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)	7.3 (+2.9, -2.7) ×10^-4	2.0 (+1.7, -1.5) ×10^-4	0.00 (+1.12, -0.00) ×10^-4	4.6 (+1.9, -1.7) ×10^-4
Peak rate (ct s^-1)	7.3 (+2.9, -2.7) ×10^-4	1.43 (+1.36, -0.83) ×10^-2	0.00 (+1.12, -0.00) ×10^-4	4.6 (+1.9, -1.7) ×10^-4
Detected?	Blind: No Retrospective: Yes	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	< 1.61× 10^-3	N/A	< 4.03× 10^-4	< 1.07× 10^-3
Counts detected	84	37	12	35
BG counts	59.71	30.46	13.18	19.84
Corr fact	5.98	5.98	5.98	5.98
P_const,χ	0.17 (obs) 0.55 (snapshot)	0.17 (obs) 4.83×10^-3 (snapshot)	0.17 (obs) 0.98 (snapshot)	0.17 (obs) 0.96 (snapshot)