LSXPS J043954.6+443237

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J043954.6+443237 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 3.9′ away.

Detection flag:: Poor
Total exposure:: 29 ks
RA (J2000):: 04^h 39^m 54.67^s=69.9778°
Dec (J2000):: +44° 32′ 37.2″=+44.5437°
Err₉₀:: 6.0′′(Star trackers)
l:: +159° 42′ 35.2″=159.7098°
b:: -01° 24′ 17.9″=-1.4050°
Mean count rate: 6 (+4, -3) ×10^-4 ct s^-1
Galactic N_H: 6.8×10²¹ cm^-2
HRs: HR1=-0.774 (+0.049, -0.226)
HR2=0.1 (+0.9, -0.4)
Observed between:: 2007-11-23 01:59 and 2024-02-04 05:56
Present in:: 25 datasets (total)
1 datasets (with blind detections)
1 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 799546

Nearest neighbour

LSXPS J044014.5+443101 — 3.9′ away

Nearest 'OK' neighbour

LSXPS J044014.5+443101 — 3.9′ away

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This source is in a field which contains a very bright source which was not fitted in all bands. Details may be inaccurate.

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)	6 (+4, -3) ×10^-4	7 (+4, -3) ×10^-4	0.00 (+1.86, -0.00) ×10^-4	0.00 (+2.02, -0.00) ×10^-4
Peak rate (ct s^-1)	3.6 (+2.8, -1.9) ×10^-3	7 (+4, -3) ×10^-4	0.00 (+1.86, -0.00) ×10^-4	0.00 (+2.02, -0.00) ×10^-4
Detected?	Yes	Blind: No Retrospective: Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 2.04× 10^-3	< 8.01× 10^-4	< 8.70× 10^-4
Counts detected	12	9	1	2
BG counts	6.900	2.709	1.457	3.448
Corr fact	3.34	3.34	3.34	3.34
P_const,χ	0.50 (obs) 0.44 (snapshot)	0.50 (obs) 0.71 (snapshot)	0.50 (obs) 1.00 (snapshot)	0.50 (obs) 3.39×10^-3 (snapshot)