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LSXPS J121958.0+494405

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J121958.0+494405

This image is 160 pixels (=6.3′ to a side).
LSXPS J121958.0+494405 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 70″ away.

Detection flag:
Reasonable
Total exposure:
234 ks
RA (J2000):
12h 19m 58.08s=184.9920°
Dec (J2000):
+49° 44′ 05.3″=+49.7348°
Err90:
6.7′′(Star trackers)
l:
+135° 48′ 11.6″=135.8032°
b:
+66° 35′ 58.6″=+66.5996°
Mean count rate
2.8 (+1.7, -1.5) ×10-4 ct s-1
Galactic NH
1.9×1020 cm-2
HRs
HR1=-0.61 (+0.10, -0.39)
HR2=0.819 (+0.181, -0.049)
Observed between:
and 2025-04-16 15:52
Present in:
94 datasets (total)
2 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:
0
Search Vizier | Simbad.
LSXPS ID
792691
Nearest neighbour
LSXPS J121951.9+494444 — 70″ away
Nearest 'OK' neighbour
LSXPS J121951.9+494444 — 70″ 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)		2.8 (+1.7, -1.5) ×10-40.00 (+9.49, -0.00) ×10-50.00 (+5.20, -0.00) ×10-52.9 (+1.3, -1.2) ×10-4
Peak rate
(ct s-1)		2.8 (+1.7, -1.5) ×10-40.00 (+9.49, -0.00) ×10-50.00 (+5.20, -0.00) ×10-52.7 (+2.6, -1.6) ×10-3
Detected?Blind: No
Retrospective: No		Blind: No
Retrospective: No		Blind: No
Retrospective: No		Yes
3 σ UL
(ct s-1)		< 8.27× 10-4< 3.51× 10-4< 2.24× 10-4N/A
Counts
detected		4214424
BG
counts		31.1516.076.88112.70
Corr
fact		3.333.333.333.33
Pconst,χ0.81 (obs)
0.95 (snapshot)		0.81 (obs)
6.70×10-7 (snapshot)		0.81 (obs)
1.00 (snapshot)		0.81 (obs)
0.94 (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 J121958.0+494405 — , per- binning.