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LSXPS J173945.5-283202

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J173945.5-283202

This image is 160 pixels (=6.3′ to a side).
LSXPS J173945.5-283202 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 23″ away.

Detection flag:
Poor
Total exposure:
28 ks
RA (J2000):
17h 39m 45.53s=264.9397°
Dec (J2000):
-28° 32′ 02.0″=-28.5339°
Err90:
6.4′′(XRT+2MASS)
l:
+359° 39′ 56.9″=359.6658°
b:
+01° 18′ 15.1″=+1.3042°
Mean count rate
0.00 (+7.72, -0.00) ×10-4 ct s-1
Galactic NH
9.5×1021 cm-2
HRs
HR1=0.8885 (+0.1115, -0.0064)
HR2=-0.1 (+0.5, -0.4)
Observed between:
and 2025-05-20 20:50
Present in:
92 datasets (total)
5 datasets (with blind detections)
19 datasets (count-rate detections)
External catalogue matches:
4
Search Vizier | Simbad.
LSXPS ID
528049
Nearest neighbour
LSXPS J173947.3-283206 — 23″ away
Nearest 'OK' neighbour
LSXPS J173947.3-283206 — 23″ 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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Fluxes:

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All fluxes are in erg cm-2 s-1 over the 0.3—10 keV band.

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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)		0.00 (+7.72, -0.00) ×10-40.00 (+2.44, -0.00) ×10-48 (±7) ×10-40.00 (+5.93, -0.00) ×10-4
Peak rate
(ct s-1)		0.00 (+7.72, -0.00) ×10-40.00 (+2.44, -0.00) ×10-43.3 (+1.3, -1.2) ×10-30.00 (+5.93, -0.00) ×10-4
Detected?Blind: No
Retrospective: No		Blind: No
Retrospective: No		YesBlind: No
Retrospective: No
3 σ UL
(ct s-1)		< 3.27× 10-3< 1.07× 10-3N/A< 2.59× 10-3
Counts
detected		12124178
BG
counts		145.63.81835.51101.4
Corr
fact		1.751.751.751.75
Pconst,χ1.00 (obs)
1.00 (snapshot)		1.00 (obs)
1.00 (snapshot)		1.00 (obs)
<10-16 (snapshot)		1.00 (obs)
1.00 (snapshot)

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One bin per snapshot

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External Catalogue matches

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Detections

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Summary

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Non-detections

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LSXPS J173945.5-283202 — , per- binning.