LSXPS J203029.9+411550

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203029.9+411550 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 30″ away.

Detection flag:: Reasonable
Total exposure:: 26 ks
RA (J2000):: 20^h 30^m 29.95^s=307.6248°
Dec (J2000):: +41° 15′ 50.1″=+41.2639°
Err₉₀:: 5.6′′(Star trackers)
l:: +79° 52′ 39.3″=79.8776°
b:: +01° 10′ 27.6″=+1.1743°
Mean count rate: 1.2 (+0.5, -0.4) ×10^-3 ct s^-1
Galactic N_H: 1.3×10²² cm^-2
HRs: HR1=-0.25 (+0.23, -0.75)
HR2=0.732 (+0.268, -0.083)
Observed between:: 2005-01-04 01:30 and 2024-09-14 18:49
Present in:: 13 datasets (total)
1 datasets (with blind detections)
4 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 790412

Nearest neighbour

LSXPS J203027.9+411530 — 30″ away

Nearest 'OK' neighbour

LSXPS J203027.9+411530 — 30″ away

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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)	1.2 (+0.5, -0.4) ×10^-3	3.3 (+1.9, -1.5) ×10^-4	1.2 (+1.7, -1.2) ×10^-4	1.3 (+0.4, -0.3) ×10^-3
Peak rate (ct s^-1)	2.0 (+0.8, -0.6) ×10^-2	3.3 (+1.9, -1.5) ×10^-4	5.0 (+3.9, -2.6) ×10^-3	1.4 (+0.7, -0.5) ×10^-2
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: Yes
3 σ UL (ct s^-1)	N/A	< 9.74× 10^-4	< 8.63× 10^-4	< 2.54× 10^-3
Counts detected	77	11	15	51
BG counts	52.57	4.491	12.57	25.24
Corr fact	1.42	1.42	1.42	1.42
P_const,χ	0.15 (obs) 2.28×10^-7 (snapshot)	0.15 (obs) 0.38 (snapshot)	0.15 (obs) 0.22 (snapshot)	0.15 (obs) 1.16×10^-3 (snapshot)