LSXPS J122108.4+492704

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J122108.4+492704 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 34″ away and the nearest good/reasonable source is 45″ away.

Detection flag:: Reasonable
Total exposure:: 348 ks
RA (J2000):: 12^h 21^m 08.43^s=185.2851°
Dec (J2000):: +49° 27′ 04.5″=+49.4513°
Err₉₀:: 5.6′′(Star trackers)
l:: +135° 33′ 43.4″=135.5621°
b:: +66° 55′ 38.6″=+66.9274°
Mean count rate: 7 (±6) ×10^-5 ct s^-1
Galactic N_H: 1.8×10²⁰ cm^-2
HRs: HR1=-0.60 (+0.09, -0.40)
HR2=0.35 (+0.65, -0.17)
Observed between:: and 2025-05-14 11:48
Present in:: 141 datasets (total)
17 datasets (with blind detections)
19 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 856997

Nearest neighbour

LSXPS J122105.2+492720 — 34″ away

Nearest 'OK' neighbour

LSXPS J122104.3+492643 — 45″ away

Build custom products for this source.

Spectral / Flux information

Hide spectral section.

Temporal Information

Hide temporal section.

Band	Total (0.3—10 keV)	Soft (0.3—1 keV)	Medium (1—2 keV)	Hard (2—10 keV)
Mean rate (ct s^-1)	7 (±6) ×10^-5	3.0 (+4.4, -3.0) ×10^-5	0.00 (+2.97, -0.00) ×10^-5	1.1 (+4.1, -1.1) ×10^-5
Peak rate (ct s^-1)	10 (+7, -5) ×10^-3	1.0 (+0.7, -0.5) ×10^-2	2.7 (+2.0, -1.3) ×10^-3	1.1 (+4.1, -1.1) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 2.96× 10^-4	N/A	< 1.08× 10^-4	< 1.59× 10^-4
Counts detected	77	40	12	25
BG counts	68.75	36.37	13.42	23.66
Corr fact	1.66	1.66	1.66	1.66
P_const,χ	3.74×10^-6 (obs) 0.12 (snapshot)	3.74×10^-6 (obs) 6.47×10^-4 (snapshot)	3.74×10^-6 (obs) <10^-16 (snapshot)	3.74×10^-6 (obs) 1.00 (snapshot)