LSXPS J044550.7-100539

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J044550.7-100539 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 87″ away and the nearest good/reasonable source is 3.0′ away.

Detection flag:: Good
Total exposure:: 55 ks
RA (J2000):: 04^h 45^m 50.76^s=71.4615°
Dec (J2000):: -10° 05′ 39.2″=-10.0942°
Err₉₀:: 4.4′′(XRT+2MASS)
l:: +207° 38′ 10.1″=207.6361°
b:: -32° 26′ 21.9″=-32.4394°
Mean count rate: 3.2 (+0.6, -0.5) ×10^-3 ct s^-1
Galactic N_H: 7.4×10²⁰ cm^-2
HRs: HR1=-0.06 (+0.16, -0.17)
HR2=0.06 (±0.16)
Observed between:: 2007-04-21 15:03 and 2025-04-18 11:12
Present in:: 53 datasets (total)
22 datasets (with blind detections)
24 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 1094901

Nearest neighbour

LSXPS J044554.4-100647 — 87″ away

Nearest 'OK' neighbour

LSXPS J044543.1-100802 — 3.0′ 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)	3.2 (+0.6, -0.5) ×10^-3	9 (±3) ×10^-4	1.03 (+0.32, -0.27) ×10^-3	1.12 (+0.34, -0.29) ×10^-3
Peak rate (ct s^-1)	1.2 (+0.9, -0.6) ×10^-2	9 (±3) ×10^-4	1.03 (+0.32, -0.27) ×10^-3	3.9 (+2.9, -2.0) ×10^-3
Detected?	Yes	Blind: No Retrospective: Yes	Yes	Yes
3 σ UL (ct s^-1)	N/A	< 2.09× 10^-3	N/A	N/A
Counts detected	67	24	20	23
BG counts	19.00	9.768	4.304	5.968
Corr fact	3.82	3.82	3.82	3.82
P_const,χ	0.25 (obs) 9.76×10^-2 (snapshot)	0.19 (obs) 8.41×10^-2 (snapshot)	0.19 (obs) 0.59 (snapshot)	0.19 (obs) 9.17×10^-2 (snapshot)