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LSXPS J185705.9+025126

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J185705.9+025126

This image is 160 pixels (=6.3′ to a side).
LSXPS J185705.9+025126 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 59″ away.

Detection flag:
Good
Total exposure:
40 ks
RA (J2000):
18h 57m 05.99s=284.2750°
Dec (J2000):
+02° 51′ 26.4″=+2.8573°
Err90:
4.7′′(XRT+2MASS)
l:
+36° 07′ 12.3″=36.1201°
b:
+00° 02′ 39.4″=+0.0443°
Mean count rate
6.0 (+2.9, -2.5) ×10-4 ct s-1
Galactic NH
1.3×1022 cm-2
HRs
HR1=-0.0 (+0.5, -1.0)
HR2=0.879 (+0.121, -0.016)
Observed between:
and 2023-04-15 19:26
Present in:
46 datasets (total)
18 datasets (with blind detections)
28 datasets (count-rate detections)
External catalogue matches:
1
Search Vizier | Simbad.
LSXPS ID
558211
Nearest neighbour
LSXPS J185706.8+025028 — 59″ away
Nearest 'OK' neighbour
LSXPS J185706.8+025028 — 59″ away


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Spectral / Flux information

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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)		6.0 (+2.9, -2.5) ×10-40.00 (+9.45, -0.00) ×10-50.00 (+9.40, -0.00) ×10-56.7 (+2.8, -2.4) ×10-4
Peak rate
(ct s-1)		1.52 (+1.45, -0.89) ×10-20.00 (+9.45, -0.00) ×10-50.00 (+9.40, -0.00) ×10-51.54 (+1.45, -0.89) ×10-2
Detected?Blind: No
Retrospective: No		Blind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		< 1.56× 10-3< 4.29× 10-4< 4.28× 10-4N/A
Counts
detected		191117
BG
counts		9.2592.3082.3496.140
Corr
fact		1.661.661.651.66
Pconst,χ0.14 (obs)
6.26×10-4 (snapshot)		0.14 (obs)
1.00 (snapshot)		0.14 (obs)
4.28×10-3 (snapshot)		0.14 (obs)
1.56×10-3 (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 J185705.9+025126 — , per- binning.