LSXPS J202944.4+404110

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202944.4+404110 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 73″ away and the nearest good/reasonable source is 12.9′ away.

Detection flag:: Poor
Total exposure:: 9.9 ks
RA (J2000):: 20^h 29^m 44.43^s=307.4351°
Dec (J2000):: +40° 41′ 10.2″=+40.6862°
Err₉₀:: 5.8′′(XRT+2MASS)
l:: +79° 19′ 33.3″=79.3259°
b:: +00° 57′ 01.7″=+0.9505°
Mean count rate: 7 (±6) ×10^-4 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=0.0 (±0.5)
HR2=-0.30 (+0.25, -0.70)
Observed between:: 2005-01-04 01:30 and 2024-01-20 21:57
Present in:: 13 datasets (total)
1 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 4
Search Vizier | Simbad.
LSXPS ID: 636867

Nearest neighbour

LSXPS J202941.9+404002 — 73″ away

Nearest 'OK' neighbour

LSXPS J203033.1+405010 — 12.9′ away

Build custom products for this source.

This source is in a field with stray light; however, this should have been correctly handled.

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^-4	6 (+4, -3) ×10^-4	6 (+4, -3) ×10^-4	0.00 (+4.66, -0.00) ×10^-4
Peak rate (ct s^-1)	1.6 (+0.8, -0.7) ×10^-3	6 (+4, -3) ×10^-4	6 (+4, -3) ×10^-4	0.00 (+4.66, -0.00) ×10^-4
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.18× 10^-3	< 2.09× 10^-3	< 1.80× 10^-3
Counts detected	23	6	6	11
BG counts	18.17	1.657	2.241	13.57
Corr fact	1.45	1.45	1.45	1.45
P_const,χ	7.05×10^-2 (obs) 6.70×10^-2 (snapshot)	7.05×10^-2 (obs) 1.00 (snapshot)	7.05×10^-2 (obs) 1.00 (snapshot)	7.05×10^-2 (obs) 1.00 (snapshot)