LSXPS J002142.1+221839

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J002142.1+221839 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 112″ away.

Detection flag:: Good
Total exposure:: 38 ks
RA (J2000):: 00^h 21^m 42.20^s=5.4258°
Dec (J2000):: +22° 18′ 39.5″=+22.3110°
Err₉₀:: 3.8′′(Star trackers)
l:: +113° 56′ 14.4″=113.9373°
b:: -40° 02′ 27.3″=-40.0409°
Mean count rate: 4.7 (±0.5) ×10^-3 ct s^-1
Galactic N_H: 4.6×10²⁰ cm^-2
HRs: HR1=0.702 (+0.298, -0.098)
HR2=0.75 (±0.07)
Observed between:: 2016-08-16 09:46 and 2025-02-10 19:53
Present in:: 26 datasets (total)
15 datasets (with blind detections)
20 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 1018899

Nearest neighbour

LSXPS J002148.8+221942 — 112″ away

Nearest 'OK' neighbour

LSXPS J002148.8+221942 — 112″ 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)	4.7 (±0.5) ×10^-3	0.00 (+1.22, -0.00) ×10^-4	5.3 (+1.8, -1.6) ×10^-4	4.2 (±0.4) ×10^-3
Peak rate (ct s^-1)	2.9 (+2.7, -1.7) ×10^-2	0.00 (+1.22, -0.00) ×10^-4	6.3 (+2.7, -2.2) ×10^-4	4.7 (+4.4, -2.7) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Yes	Yes
3 σ UL (ct s^-1)	N/A	< 4.56× 10^-4	N/A	N/A
Counts detected	153	10	21	122
BG counts	25.25	11.58	6.803	7.539
Corr fact	1.72	1.72	1.72	1.71
P_const,χ	<10^-16 (obs) 0.13 (snapshot)	<10^-16 (obs) 0.52 (snapshot)	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 6.21×10^-2 (snapshot)