LSXPS J173842.8-275645

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173842.8-275645 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 60″ away and the nearest good/reasonable source is 71″ away.

Detection flag:: Poor
Total exposure:: 19 ks
RA (J2000):: 17^h 38^m 42.89^s=264.6787°
Dec (J2000):: -27° 56′ 45.3″=-27.9459°
Err₉₀:: 8.6′′(XRT+2MASS)
l:: +00° 02′ 28.5″=0.0413°
b:: +01° 48′ 42.7″=+1.8119°
Mean count rate: 6.0 (+10.6, -6.0) ×10^-4 ct s^-1
Galactic N_H: 8.4×10²¹ cm^-2
HRs: HR1=-0.27 (+0.25, -0.73)
HR2=0.47 (+0.53, -0.14)
Observed between:: and 2023-02-23 22:26
Present in:: 107 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 18
Search Vizier | Simbad.
LSXPS ID: 364845

Nearest neighbour

LSXPS J173839.5-275603 — 60″ away

Nearest 'OK' neighbour

LSXPS J173845.2-275540 — 71″ 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)	6.0 (+10.6, -6.0) ×10^-4	4 (+6, -4) ×10^-4	0.00 (+6.52, -0.00) ×10^-4	4 (+8, -4) ×10^-4
Peak rate (ct s^-1)	6.0 (+10.6, -6.0) ×10^-4	2.4 (+2.3, -1.4) ×10^-2	0.00 (+6.52, -0.00) ×10^-4	8 (+6, -5) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 5.02× 10^-3	< 3.36× 10^-3	< 2.70× 10^-3	N/A
Counts detected	11	3	2	6
BG counts	9.221	1.806	2.793	4.739
Corr fact	3.19	3.19	3.19	3.19
P_const,χ	2.32×10^-10 (obs) 2.15×10^-11 (snapshot)	2.32×10^-10 (obs) 1.63×10^-3 (snapshot)	2.32×10^-10 (obs) <10^-16 (snapshot)	2.32×10^-10 (obs) 4.18×10^-3 (snapshot)