LSXPS J045021.4+450421

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J045021.4+450421 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 52″ away and the nearest good/reasonable source is 2.7′ away.

Detection flag:: Good
Total exposure:: 9.5 ks
RA (J2000):: 04^h 50^m 21.47^s=72.5895°
Dec (J2000):: +45° 04′ 21.2″=+45.0725°
Err₉₀:: 8.1′′(Star trackers)
l:: +160° 31′ 00.7″=160.5169°
b:: +00° 20′ 40.9″=+0.3447°
Mean count rate: 2.3 (+1.9, -1.6) ×10^-3 ct s^-1
Galactic N_H: 7.0×10²¹ cm^-2
HRs: HR1=0.1 (+0.9, -0.3)
HR2=0.20 (+0.80, -0.24)
Observed between:: and 2024-04-17 20:46
Present in:: 22 datasets (total)
1 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 289216

Nearest neighbour

LSXPS J045026.0+450359 — 52″ away

Nearest 'OK' neighbour

LSXPS J045033.2+450239 — 2.7′ 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)	2.3 (+1.9, -1.6) ×10^-3	5 (+8, -5) ×10^-4	3.9 (+11.6, -3.9) ×10^-4	1.2 (+1.3, -1.1) ×10^-3
Peak rate (ct s^-1)	2.3 (+1.9, -1.6) ×10^-3	5 (+8, -5) ×10^-4	2.5 (+1.6, -1.2) ×10^-3	6.3 (+3.2, -2.4) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 9.30× 10^-3	< 4.57× 10^-3	< 5.27× 10^-3	N/A
Counts detected	14	2	4	8
BG counts	9.545	0.960	3.224	5.645
Corr fact	1.63	1.63	1.63	1.63
P_const,χ	4.47×10^-3 (obs) 3.32×10^-2 (snapshot)	4.47×10^-3 (obs) 8.03×10^-3 (snapshot)	4.47×10^-3 (obs) 0.53 (snapshot)	4.47×10^-3 (obs) 3.96×10^-2 (snapshot)