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LSXPS J202848.9+394553

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J202848.9+394553

This image is 160 pixels (=6.3′ to a side).
LSXPS J202848.9+394553 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 50″ away.

Detection flag:
Reasonable
Total exposure:
103 ks
RA (J2000):
20h 28m 48.91s=307.2038°
Dec (J2000):
+39° 45′ 53.5″=+39.7649°
Err90:
4.3′′(XRT+2MASS)
l:
+78° 28′ 33.3″=78.4759°
b:
+00° 33′ 12.7″=+0.5535°
Mean count rate
0.00 (+1.14, -0.00) ×10-4 ct s-1
Galactic NH
1.2×1022 cm-2
HRs
HR1=-0.33 (+0.20, -0.67)
HR2=0.1 (+0.9, -0.4)
Observed between:
and 2025-02-10 22:58
Present in:
31 datasets (total)
5 datasets (with blind detections)
7 datasets (count-rate detections)
External catalogue matches:
1
Search Vizier | Simbad.
LSXPS ID
1024182
Nearest neighbour
LSXPS J202845.2+394621 — 50″ away
Nearest 'OK' neighbour
LSXPS J202845.2+394621 — 50″ 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)		0.00 (+1.14, -0.00) ×10-40.00 (+1.04, -0.00) ×10-40.00 (+5.63, -0.00) ×10-50.00 (+7.03, -0.00) ×10-5
Peak rate
(ct s-1)		2.6 (+2.0, -1.7) ×10-43.1 (+2.3, -1.6) ×10-30.00 (+5.63, -0.00) ×10-50.00 (+7.03, -0.00) ×10-5
Detected?Blind: No
Retrospective: No		YesBlind: No
Retrospective: No		Blind: No
Retrospective: No
3 σ UL
(ct s-1)		< 4.12× 10-4N/A< 2.31× 10-4< 2.68× 10-4
Counts
detected		231346
BG
counts		25.7013.465.7427.124
Corr
fact		1.431.431.431.43
Pconst,χ0.00 (obs)
3.84×10-2 (snapshot)		0.00 (obs)
5.67×10-9 (snapshot)		0.00 (obs)
0.98 (snapshot)		0.00 (obs)
1.03×10-2 (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 J202848.9+394553 — , per- binning.