LSXPS J202826.2+404331

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202826.2+404331 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 32″ away and the nearest good/reasonable source is 15.5′ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 9.3 ks
RA (J2000):: 20^h 28^m 26.27^s=307.1095°
Dec (J2000):: +40° 43′ 31.5″=+40.7254°
Err₉₀:: 5.0′′(XRT+2MASS)
l:: +79° 12′ 47.3″=79.2132°
b:: +01° 10′ 24.8″=+1.1736°
Mean count rate: 0.00 (+7.20, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=-0.45 (+0.13, -0.55)
HR2=0.639 (+0.361, +0.029)
Observed between:: 2006-05-13 02:03 and 2024-09-14 18:49
Present in:: 15 datasets (total)
1 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 1085967

Nearest neighbour

LSXPS J202825.7+404259 — 32″ away

Nearest 'OK' neighbour

— 15.5′ 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 (+7.20, -0.00) ×10^-4	4 (+4, -3) ×10^-4	0.00 (+3.04, -0.00) ×10^-4	0.00 (+6.67, -0.00) ×10^-4
Peak rate (ct s^-1)	0.00 (+7.20, -0.00) ×10^-4	4 (+4, -3) ×10^-4	0.00 (+3.04, -0.00) ×10^-4	1.26 (+0.33, -0.29) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 3.09× 10^-3	< 2.19× 10^-3	< 1.42× 10^-3	N/A
Counts detected	43	4	2	37
BG counts	57.71	2.196	5.722	51.35
Corr fact	1.81	1.81	1.81	1.81
P_const,χ	1.00 (obs) 0.99 (snapshot)	1.00 (obs) 0.99 (snapshot)	1.00 (obs) 1.00 (snapshot)	1.00 (obs) 3.19×10^-3 (snapshot)