LSXPS J204222.0+430513

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J204222.0+430513 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 12.0′ away.

Detection flag:: Good
Total exposure:: 4.5 ks
RA (J2000):: 20^h 42^m 22.01^s=310.5917°
Dec (J2000):: +43° 05′ 13.1″=+43.0870°
Err₉₀:: 7.0′′(XRT+2MASS)
l:: +82° 39′ 25.7″=82.6571°
b:: +00° 31′ 02.0″=+0.5172°
Mean count rate: 3.7 (+1.4, -1.1) ×10^-3 ct s^-1
Galactic N_H: 1.2×10²² cm^-2
HRs: HR1=0.27 (+0.32, -0.28)
HR2=-0.867 (+0.010, -0.133)
Observed between:: 2019-04-12 09:52 and 2022-03-22 22:46
Present in:: 8 datasets (total)
3 datasets (with blind detections)
5 datasets (count-rate detections)
External catalogue matches:: 6
Search Vizier | Simbad.
LSXPS ID: 310888

Nearest neighbour

LSXPS J204253.6+431547 — 12.0′ away

Nearest 'OK' neighbour

LSXPS J204253.6+431547 — 12.0′ 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)	3.7 (+1.4, -1.1) ×10^-3	1.3 (+0.9, -0.6) ×10^-3	2.54 (+1.15, -0.89) ×10^-3	0.00 (+4.34, -0.00) ×10^-4
Peak rate (ct s^-1)	5.4 (+3.5, -2.5) ×10^-3	1.3 (+0.9, -0.6) ×10^-3	4.2 (+2.2, -1.7) ×10^-3	0.00 (+4.34, -0.00) ×10^-4
Detected?	Yes	Blind: No Retrospective: Yes	Yes	Blind: No Retrospective: No
3 σ UL (ct s^-1)	N/A	< 4.86× 10^-3	N/A	< 2.20× 10^-3
Counts detected	11	4	7	0
BG counts	1.197	0.498	0.281	0.458
Corr fact	1.71	1.71	1.71	1.71
P_const,χ	7.17×10^-2 (obs) 0.61 (snapshot)	7.17×10^-2 (obs) 0.36 (snapshot)	7.17×10^-2 (obs) 0.51 (snapshot)	7.17×10^-2 (obs) 1.00 (snapshot)