LSXPS J002120.7+223044

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J002120.7+223044 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 45″ away.

Detection flag:: Poor
Total exposure:: 46 ks
RA (J2000):: 00^h 21^m 20.71^s=5.3363°
Dec (J2000):: +22° 30′ 44.9″=+22.5125°
Err₉₀:: 5.9′′(Star trackers)
l:: +113° 52′ 13.2″=113.8703°
b:: -39° 49′ 45.2″=-39.8292°
Mean count rate: 1.9 (+1.6, -1.5) ×10^-4 ct s^-1
Galactic N_H: 4.6×10²⁰ cm^-2
HRs: HR1=0.734 (+0.266, -0.040)
HR2=-0.1 (±0.4)
Observed between:: 2016-08-16 09:46 and 2025-02-10 19:53
Present in:: 24 datasets (total)
6 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1024920

Nearest neighbour

LSXPS J002123.9+223036 — 45″ away

Nearest 'OK' neighbour

LSXPS J002123.9+223036 — 45″ 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)	1.9 (+1.6, -1.5) ×10^-4	0.00 (+6.43, -0.00) ×10^-5	2.5 (+1.3, -1.1) ×10^-4	1.76 (+1.17, -0.96) ×10^-4
Peak rate (ct s^-1)	2.12 (+1.10, -0.88) ×10^-3	0.00 (+6.43, -0.00) ×10^-5	3.3 (+3.1, -1.9) ×10^-3	1.76 (+1.17, -0.96) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.87× 10^-4	< 6.77× 10^-4	< 5.82× 10^-4
Counts detected	33	7	14	12
BG counts	26.90	13.11	5.981	6.336
Corr fact	1.44	1.44	1.44	1.44
P_const,χ	3.06×10^-2 (obs) 0.80 (snapshot)	3.06×10^-2 (obs) 0.32 (snapshot)	3.06×10^-2 (obs) 0.84 (snapshot)	3.06×10^-2 (obs) 0.96 (snapshot)