LSXPS J173919.2-275657

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173919.2-275657 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 89″ away and the nearest good/reasonable source is 6.6′ away.

Detection flag:: Poor
Total exposure:: 87 ks
RA (J2000):: 17^h 39^m 19.29^s=264.8304°
Dec (J2000):: -27° 56′ 57.2″=-27.9492°
Err₉₀:: 4.6′′(XRT+2MASS)
l:: +00° 06′ 35.5″=0.1099°
b:: +01° 41′ 48.2″=+1.6967°
Mean count rate: 7 (+7, -6) ×10^-4 ct s^-1
Galactic N_H: 8.5×10²¹ cm^-2
HRs: HR1=0.17 (+0.83, -0.26)
HR2=-0.49 (+0.10, -0.51)
Observed between:: and 2024-04-04 08:19
Present in:: 70 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 527966

Nearest neighbour

LSXPS J173913.4-275743 — 89″ away

Nearest 'OK' neighbour

LSXPS J173908.1-280305 — 6.6′ 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)	7 (+7, -6) ×10^-4	3 (+5, -3) ×10^-4	5 (+6, -4) ×10^-4	0.00 (+3.78, -0.00) ×10^-4
Peak rate (ct s^-1)	2.3 (+1.7, -1.2) ×10^-2	2.4 (+1.7, -1.2) ×10^-2	5 (+6, -4) ×10^-4	0.00 (+3.78, -0.00) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.49× 10^-3	< 2.83× 10^-3	< 1.72× 10^-3
Counts detected	8	3	4	1
BG counts	5.354	1.734	1.943	2.301
Corr fact	1.95	1.95	1.95	1.95
P_const,χ	5.88×10^-3 (obs) 3.06×10^-2 (snapshot)	5.88×10^-3 (obs) 1.07×10^-6 (snapshot)	5.88×10^-3 (obs) 0.79 (snapshot)	5.88×10^-3 (obs) 1.00 (snapshot)