LSXPS J203353.0+411712

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203353.0+411712 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 27″ away and the nearest good/reasonable source is 103″ away.

Detection flag:: Reasonable, but may be affected by, or due to, stray light.
Total exposure:: 74 ks
RA (J2000):: 20^h 33^m 53.01^s=308.4709°
Dec (J2000):: +41° 17′ 12.9″=+41.2869°
Err₉₀:: 3.3′′(XRT+2MASS)
l:: +80° 16′ 22.7″=80.2730°
b:: +00° 40′ 32.8″=+0.6758°
Mean count rate: 0.00 (+2.05, -0.00) ×10^-4 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=0.40 (+0.60, -0.15)
HR2=0.22 (+0.49, -0.30)
Observed between:: 2005-01-04 01:30 and 2023-09-09 02:16
Present in:: 72 datasets (total)
7 datasets (with blind detections)
16 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 700335

Nearest neighbour

LSXPS J203354.4+411650 — 27″ away

Nearest 'OK' neighbour

LSXPS J203355.5+411852 — 103″ away

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

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)	0.00 (+2.05, -0.00) ×10^-4	0.00 (+8.26, -0.00) ×10^-5	5 (+10, -5) ×10^-5	0.00 (+1.46, -0.00) ×10^-4
Peak rate (ct s^-1)	0.00 (+2.05, -0.00) ×10^-4	0.00 (+8.26, -0.00) ×10^-5	5 (+10, -5) ×10^-5	1.06 (+0.26, -0.22) ×10^-2
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 6.69× 10^-4	< 2.98× 10^-4	< 4.47× 10^-4	N/A
Counts detected	76	10	21	45
BG counts	77.68	10.97	18.81	48.09
Corr fact	1.75	1.75	1.75	1.75
P_const,χ	0.20 (obs) 0.29 (snapshot)	0.20 (obs) 1.00 (snapshot)	0.20 (obs) <10^-16 (snapshot)	0.20 (obs) 0.31 (snapshot)