LSXPS J173738.0-281033

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J173738.0-281033 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.4′ away.

Detection flag:: Poor
Total exposure:: 16 ks
RA (J2000):: 17^h 37^m 38.07^s=264.4086°
Dec (J2000):: -28° 10′ 33.9″=-28.1761°
Err₉₀:: 5.7′′(XRT+2MASS)
l:: +359° 43′ 09.2″=359.7192°
b:: +01° 53′ 25.4″=+1.8904°
Mean count rate: 10 (+7, -6) ×10^-4 ct s^-1
Galactic N_H: 8.4×10²¹ cm^-2
HRs: HR1=-0.55 (+0.08, -0.45)
HR2=0.43 (+0.57, -0.12)
Observed between:: and 2025-05-20 20:42
Present in:: 74 datasets (total)
5 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 529289

Nearest neighbour

LSXPS J173737.1-280808 — 2.4′ away

Nearest 'OK' neighbour

LSXPS J173737.1-280808 — 2.4′ 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)	10 (+7, -6) ×10^-4	7 (+5, -4) ×10^-4	0.00 (+3.28, -0.00) ×10^-4	2.8 (+4.0, -2.8) ×10^-4
Peak rate (ct s^-1)	3.4 (+2.6, -1.7) ×10^-2	3.5 (+2.6, -1.7) ×10^-2	0.00 (+3.28, -0.00) ×10^-4	2.8 (+4.0, -2.8) ×10^-4
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 3.30× 10^-3	N/A	< 1.35× 10^-3	< 2.07× 10^-3
Counts detected	14	6	2	6
BG counts	8.180	1.715	2.703	4.329
Corr fact	1.51	1.51	1.51	1.51
P_const,χ	2.32×10^-3 (obs) 3.18×10^-3 (snapshot)	2.32×10^-3 (obs) 4.04×10^-5 (snapshot)	2.32×10^-3 (obs) 1.00 (snapshot)	2.32×10^-3 (obs) 0.82 (snapshot)