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LSXPS J121948.5+493907

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

Total | Soft | Medium | Hard | Exposure

Postage stamp image of LSXPS J121948.5+493907

This image is 160 pixels (=6.3′ to a side).
LSXPS J121948.5+493907 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 98″ away and the nearest good/reasonable source is 3.3′ away.

Detection flag:
Good
Total exposure:
239 ks
RA (J2000):
12h 19m 48.51s=184.9521°
Dec (J2000):
+49° 39′ 07.4″=+49.6521°
Err90:
4.5′′(Star trackers)
l:
+135° 55′ 45.5″=135.9293°
b:
+66° 40′ 13.4″=+66.6704°
Mean count rate
6.1 (±1.1) ×10-4 ct s-1
Galactic NH
1.9×1020 cm-2
HRs
HR1=-0.29 (+0.11, -0.14)
HR2=-0.16 (+0.21, -0.15)
Observed between:
2016-12-13 14:26 and 2025-06-09 22:21
Present in:
157 datasets (total)
40 datasets (with blind detections)
42 datasets (count-rate detections)
External catalogue matches:
3
Search Vizier | Simbad.
LSXPS ID
1118416
Nearest neighbour
LSXPS J121939.8+493958 — 98″ away
Nearest 'OK' neighbour
LSXPS J121930.8+494051 — 3.3′ 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)		6.1 (±1.1) ×10-42.7 (±0.8) ×10-41.9 (+0.6, -0.5) ×10-47 (±5) ×10-5
Peak rate
(ct s-1)		6 (+6, -4) ×10-33.3 (+1.0, -0.9) ×10-41.9 (+0.6, -0.5) ×10-49 (+8, -7) ×10-5
Detected?YesYesYesBlind: No
Retrospective: No
3 σ UL
(ct s-1)		N/AN/AN/A< 2.49× 10-4
Counts
detected		138713532
BG
counts		73.2241.8014.9224.72
Corr
fact		2.262.262.262.26
Pconst,χ0.53 (obs)
0.72 (snapshot)		0.53 (obs)
5.81×10-2 (snapshot)		0.53 (obs)
0.95 (snapshot)		0.53 (obs)
1.00 (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 J121948.5+493907 — , per- binning.