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LSXPS J154902.7-541755

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J154902.7-541755

This image is 160 pixels (=6.3′ to a side).
LSXPS J154902.7-541755 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 81″ away.

Detection flag:
Good
Total exposure:
26 ks
RA (J2000):
15h 49m 02.73s=237.2614°
Dec (J2000):
-54° 17′ 55.2″=-54.2987°
Err90:
3.7′′(XRT+2MASS)
l:
+327° 01′ 50.2″=327.0306°
b:
+00° 02′ 38.1″=+0.0439°
Mean count rate
4.6 (+2.5, -2.2) ×10-2 ct s-1
Galactic NH
1.6×1022 cm-2
HRs
HR1=-0.66 (+0.06, -0.34)
HR2=0.9344 (+0.0656, -0.0019)
Observed between:
2007-01-21 05:59 and 2026-02-02 23:49
Present in:
32 datasets (total)
7 datasets (with blind detections)
8 datasets (count-rate detections)
External catalogue matches:
3
Search Vizier | Simbad.
LSXPS ID
1223452
Nearest neighbour
LSXPS J154911.5-541729 — 81″ away
Nearest 'OK' neighbour
LSXPS J154911.5-541729 — 81″ away


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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)		4.6 (+2.5, -2.2) ×10-20.00 (+1.22, -0.00) ×10-20.00 (+6.73, -0.00) ×10-35.7 (+2.4, -2.0) ×10-2
Peak rate
(ct s-1)		4.6 (+2.5, -2.2) ×10-20.00 (+1.22, -0.00) ×10-20.00 (+6.73, -0.00) ×10-35.7 (+2.4, -2.0) ×10-2
Detected?YesBlind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		N/A< 4.84× 10-2< 3.41× 10-2N/A
Counts
detected		162014
BG
counts		8.1292.2601.9294.235
Corr
fact		158.28158.28158.28158.28
Pconst,χ1.84×10-2 (obs)
0.35 (snapshot)		1.84×10-2 (obs)
0.97 (snapshot)		1.84×10-2 (obs)
1.00 (snapshot)		1.84×10-2 (obs)
0.37 (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 J154902.7-541755 — , per- binning.