LSXPS J202911.8+375111

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202911.8+375111 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 3.3′ away and the nearest good/reasonable source is 12.2′ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 19 ks
RA (J2000):: 20^h 29^m 11.90^s=307.2996°
Dec (J2000):: +37° 51′ 11.4″=+37.8532°
Err₉₀:: 7.5′′(XRT+2MASS)
l:: +76° 58′ 12.1″=76.9700°
b:: -00° 37′ 35.7″=-0.6266°
Mean count rate: 0.00 (+6.22, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.1×10²² cm^-2
HRs: HR1=0.2 (+0.8, -0.3)
HR2=0.27 (+0.73, -0.25)
Observed between:: and 2025-01-13 19:39
Present in:: 28 datasets (total)
2 datasets (with blind detections)
15 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 618023

Nearest neighbour

LSXPS J202913.1+374751 — 3.3′ away

Nearest 'OK' neighbour

— 12.2′ 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)	0.00 (+6.22, -0.00) ×10^-4	0.00 (+2.74, -0.00) ×10^-4	0.00 (+3.98, -0.00) ×10^-4	0.00 (+6.54, -0.00) ×10^-4
Peak rate (ct s^-1)	0.00 (+6.22, -0.00) ×10^-4	0.00 (+2.74, -0.00) ×10^-4	0.00 (+3.98, -0.00) ×10^-4	2.25 (+1.21, -0.92) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 2.50× 10^-3	< 1.39× 10^-3	< 1.71× 10^-3	N/A
Counts detected	7	0	1	6
BG counts	9.478	0.979	1.457	7.239
Corr fact	1.74	1.74	1.74	1.74
P_const,χ	0.86 (obs) 0.20 (snapshot)	0.86 (obs) 0.99 (snapshot)	0.86 (obs) 1.00 (snapshot)	0.86 (obs) <10^-16 (snapshot)