LSXPS J174437.5-301811

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174437.5-301811 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 94″ away and the nearest good/reasonable source is 11.1′ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 31 ks
RA (J2000):: 17^h 44^m 37.55^s=266.1565°
Dec (J2000):: -30° 18′ 11.8″=-30.3033°
Err₉₀:: 6.1′′(XRT+2MASS)
l:: +358° 43′ 15.9″=358.7211°
b:: -00° 31′ 45.2″=-0.5292°
Mean count rate: 4.0 (+3.1, -2.8) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=-0.17 (+0.23, -0.83)
HR2=0.35 (+0.65, -0.15)
Observed between:: 2007-02-02 12:09 and 2023-03-30 22:19
Present in:: 46 datasets (total)
8 datasets (with blind detections)
15 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 554072

Nearest neighbour

LSXPS J174440.3-301644 — 94″ away

Nearest 'OK' neighbour

LSXPS J174508.9-302656 — 11.1′ away

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This source is in a field with stray light; however, this should have been correctly handled.

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)	4.0 (+3.1, -2.8) ×10^-4	1.9 (+1.6, -1.3) ×10^-4	1.2 (+1.3, -1.1) ×10^-4	8.5 (+24.9, -8.5) ×10^-5
Peak rate (ct s^-1)	2.1 (+1.6, -1.1) ×10^-2	2.2 (+1.6, -1.1) ×10^-2	1.9 (+1.7, -1.3) ×10^-4	1.07 (+0.30, -0.27) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 1.49× 10^-3	< 7.84× 10^-4	N/A	< 1.01× 10^-3
Counts detected	44	9	8	27
BG counts	35.90	5.118	5.645	25.29
Corr fact	1.57	1.57	1.57	1.57
P_const,χ	0.23 (obs) 1.78×10^-2 (snapshot)	0.23 (obs) 1.18×10^-10 (snapshot)	0.23 (obs) 0.99 (snapshot)	0.23 (obs) 2.06×10^-2 (snapshot)