LSXPS J122048.4+492653

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J122048.4+492653 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 35″ away.

Detection flag:: Reasonable
Total exposure:: 207 ks
RA (J2000):: 12^h 20^m 48.46^s=185.2019°
Dec (J2000):: +49° 26′ 53.4″=+49.4482°
Err₉₀:: 6.7′′(Star trackers)
l:: +135° 41′ 45.7″=135.6960°
b:: +66° 54′ 50.6″=+66.9141°
Mean count rate: 5 (±5) ×10^-5 ct s^-1
Galactic N_H: 1.8×10²⁰ cm^-2
HRs: HR1=-0.11 (+0.23, -0.89)
HR2=0.1 (+0.7, -0.4)
Observed between:: 2016-12-13 14:26 and 2025-06-09 22:21
Present in:: 115 datasets (total)
10 datasets (with blind detections)
11 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 1118488

Nearest neighbour

LSXPS J122045.3+492712 — 35″ away

Nearest 'OK' neighbour

LSXPS J122045.3+492712 — 35″ away

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Spectral / Flux information

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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)	5 (±5) ×10^-5	0.00 (+4.16, -0.00) ×10^-5	2.1 (+2.5, -2.1) ×10^-5	1.6 (+3.4, -1.6) ×10^-5
Peak rate (ct s^-1)	7 (+5, -3) ×10^-3	0.00 (+4.16, -0.00) ×10^-5	2.1 (+2.5, -2.1) ×10^-5	1.6 (+3.4, -1.6) ×10^-5
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 1.45× 10^-4	< 1.29× 10^-4	< 1.49× 10^-4
Counts detected	78	36	16	26
BG counts	71.68	38.44	13.14	23.76
Corr fact	1.51	1.51	1.51	1.51
P_const,χ	0.19 (obs) 0.38 (snapshot)	0.19 (obs) 2.48×10^-2 (snapshot)	0.19 (obs) 1.00 (snapshot)	0.19 (obs) 0.83 (snapshot)