LSXPS J022804.9+191140

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J022804.9+191140 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.8′ away.

Detection flag:: Good
Total exposure:: 26 ks
RA (J2000):: 02^h 28^m 04.97^s=37.0207°
Dec (J2000):: +19° 11′ 40.8″=+19.1947°
Err₉₀:: 6.2′′(Star trackers)
l:: +152° 20′ 59.1″=152.3497°
b:: -38° 05′ 40.7″=-38.0946°
Mean count rate: 1.7 (±0.4) ×10^-3 ct s^-1
Galactic N_H: 1.4×10²¹ cm^-2
HRs: HR1=0.06 (+0.26, -0.31)
HR2=-0.25 (+0.33, -0.25)
Observed between:: 2025-01-01 13:25 and 2025-01-06 23:18
Present in:: 9 datasets (total)
2 datasets (with blind detections)
4 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 1077037

Nearest neighbour

LSXPS J022816.6+191140 — 2.8′ away

Nearest 'OK' neighbour

LSXPS J022816.6+191140 — 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)	1.7 (±0.4) ×10^-3	5.3 (+2.7, -2.3) ×10^-4	6.6 (+2.2, -1.8) ×10^-4	4.0 (+2.0, -1.7) ×10^-4
Peak rate (ct s^-1)	9 (+5, -4) ×10^-3	3.6 (+2.1, -1.5) ×10^-3	6 (+5, -3) ×10^-3	4.0 (+2.0, -1.7) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.38× 10^-3	< 1.40× 10^-3	< 1.08× 10^-3
Counts detected	60	27	17	15
BG counts	25.23	15.92	3.223	6.597
Corr fact	1.29	1.29	1.29	1.29
P_const,χ	4.19×10^-2 (obs) 0.24 (snapshot)	0.12 (obs) 5.43×10^-2 (snapshot)	0.12 (obs) 0.66 (snapshot)	0.12 (obs) 0.50 (snapshot)