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LSXPS J174938.8-290412

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

Warnings were associated with this source; it may be spurious or have unreliable properties.

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J174938.8-290412

This image is 160 pixels (=6.3′ to a side).
LSXPS J174938.8-290412 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 36″ away.

Detection flag:
Reasonable
But flagged as: source is in a region marked by manual screening as affected by artifacts or diffuse emission., but may be affected by, or due to, stray light.
Total exposure:
153 ks
RA (J2000):
17h 49m 38.85s=267.4119°
Dec (J2000):
-29° 04′ 12.7″=-29.0702°
Err90:
5.3′′(XRT+2MASS)
l:
+00° 20′ 27.5″=0.3410°
b:
-00° 49′ 22.5″=-0.8229°
Mean count rate
2.2 (+2.9, -2.2) ×10-4 ct s-1
Galactic NH
9.8×1021 cm-2
HRs
HR1=0.64 (+0.21, -0.16)
HR2=0.23 (±0.14)
Observed between:
and 2023-02-23 03:23
Present in:
140 datasets (total)
1 datasets (with blind detections)
25 datasets (count-rate detections)
External catalogue matches:
4
Search Vizier | Simbad.
LSXPS ID
384870
Nearest neighbour
LSXPS J174937.4-290341 — 36″ away
Nearest 'OK' neighbour
LSXPS J174937.4-290341 — 36″ away


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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

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)		2.2 (+2.9, -2.2) ×10-40.00 (+1.20, -0.00) ×10-42.4 (+1.9, -1.8) ×10-43.1 (+2.4, -2.3) ×10-4
Peak rate
(ct s-1)		2.2 (+2.9, -2.2) ×10-40.00 (+1.20, -0.00) ×10-44.7 (+1.7, -1.5) ×10-41.59 (+0.21, -0.20) ×10-3
Detected?Blind: No
Retrospective: No		Blind: No
Retrospective: No		YesBlind: No
Retrospective: No
3 σ UL
(ct s-1)		< 1.36× 10-3< 4.24× 10-4N/A< 1.17× 10-3
Counts
detected		152145286
BG
counts		144.614.9643.9475.70
Corr
fact		2.392.392.392.39
Pconst,χ1.00 (obs)
0.98 (snapshot)		1.00 (obs)
1.00 (snapshot)		1.00 (obs)
2.69×10-2 (snapshot)		1.00 (obs)
0.96 (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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Non-detections

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LSXPS J174938.8-290412 — , per- binning.