LSXPS J044954.4+445803

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J044954.4+445803 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 68″ away and the nearest good/reasonable source is 2.8′ away.

Detection flag:: Good
Total exposure:: 8.9 ks
RA (J2000):: 04^h 49^m 54.42^s=72.4767°
Dec (J2000):: +44° 58′ 03.5″=+44.9676°
Err₉₀:: 6.5′′(Star trackers)
l:: +160° 32′ 47.1″=160.5464°
b:: +00° 12′ 58.8″=+0.2163°
Mean count rate: 2.6 (+2.1, -1.8) ×10^-3 ct s^-1
Galactic N_H: 7.0×10²¹ cm^-2
HRs: HR1=-0.30 (+0.24, -0.70)
HR2=0.7861 (+0.2139, -0.0082)
Observed between:: and 2024-04-17 20:46
Present in:: 21 datasets (total)
9 datasets (with blind detections)
9 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 347229

Nearest neighbour

LSXPS J044949.9+445713 — 68″ away

Nearest 'OK' neighbour

LSXPS J044947.9+450037 — 2.8′ away

Build custom products for this source.

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)	2.6 (+2.1, -1.8) ×10^-3	5 (+10, -5) ×10^-4	0.00 (+8.53, -0.00) ×10^-4	3.2 (+2.0, -1.6) ×10^-3
Peak rate (ct s^-1)	2.6 (+2.1, -1.8) ×10^-3	5 (+10, -5) ×10^-4	0.00 (+8.53, -0.00) ×10^-4	8.4 (+3.8, -2.9) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 1.04× 10^-2	< 5.11× 10^-3	< 3.94× 10^-3	N/A
Counts detected	13	2	1	10
BG counts	8.545	1.191	2.759	4.488
Corr fact	1.54	1.54	1.54	1.54
P_const,χ	0.91 (obs) 0.90 (snapshot)	0.91 (obs) 0.76 (snapshot)	0.91 (obs) 2.32×10^-2 (snapshot)	0.91 (obs) 0.61 (snapshot)