LSXPS J214242.8+433446

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J214242.8+433446 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 24″ away.

Detection flag:: Poor, but may be affected by optical loading.
Total exposure:: 87 ks
RA (J2000):: 21^h 42^m 42.87^s=325.6786°
Dec (J2000):: +43° 34′ 46.4″=+43.5795°
Err₉₀:: 7.3′′(Star trackers)
l:: +90° 33′ 17.9″=90.5550°
b:: -07° 06′ 56.3″=-7.1156°
Mean count rate: 0.00 (+6.39, -0.00) ×10^-3 ct s^-1
Galactic N_H: 3.9×10²¹ cm^-2
HRs: HR1=0.00 (±0.00)
HR2=0.00 (±0.00)
Observed between:: 2010-04-20 20:46 and 2025-06-27 07:09
Present in:: 64 datasets (total)
2 datasets (with blind detections)
2 datasets (count-rate detections)
External catalogue matches:: 1
Search Vizier | Simbad.
LSXPS ID: 108319

Nearest neighbour

LSXPS J214243.0+433511 — 24″ away

Nearest 'OK' neighbour

LSXPS J214243.0+433511 — 24″ 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)	0.00 (+6.39, -0.00) ×10^-3	0.00 (+3.16, -0.00) ×10^-3	0.00 (+3.70, -0.00) ×10^-3	0.00 (+3.88, -0.00) ×10^-3
Peak rate (ct s^-1)	2.01 (±0.07)	0.42 (±0.03)	0.58 (±0.04)	1.00 (±0.05)
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 6.39× 10^-3	< 3.16× 10^-3	N/A	< 3.88× 10^-3
Counts detected	62850	16158	21621	24782
BG counts	82123	19297	26058	28680
Corr fact	1.48	1.48	1.49	1.48
P_const,χ	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) 1.00 (snapshot)	<10^-16 (obs) <10^-16 (snapshot)