LSXPS J194218.5+205401

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J194218.5+205401 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 2.0′ away and the nearest good/reasonable source is 9.1′ away.

Detection flag:: Good
Total exposure:: 12 ks
RA (J2000):: 19^h 42^m 18.59^s=295.5775°
Dec (J2000):: +20° 54′ 01.7″=+20.9005°
Err₉₀:: 4.5′′(XRT+2MASS)
l:: +57° 13′ 21.2″=57.2226°
b:: -01° 10′ 02.0″=-1.1672°
Mean count rate: 2.5 (+0.7, -0.6) ×10^-3 ct s^-1
Galactic N_H: 9.5×10²¹ cm^-2
HRs: HR1=0.54 (+0.46, -0.13)
HR2=0.44 (±0.23)
Observed between:: 2006-10-10 04:33 and 2024-09-19 23:16
Present in:: 12 datasets (total)
3 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 3
Search Vizier | Simbad.
LSXPS ID: 929582

Nearest neighbour

LSXPS J194214.3+205546 — 2.0′ away

Nearest 'OK' neighbour

LSXPS J194255.5+205647 — 9.1′ 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)	2.5 (+0.7, -0.6) ×10^-3	0.00 (+3.24, -0.00) ×10^-4	6.9 (+3.8, -2.9) ×10^-4	1.8 (+0.6, -0.5) ×10^-3
Peak rate (ct s^-1)	7 (+5, -3) ×10^-3	0.00 (+3.24, -0.00) ×10^-4	6.9 (+3.8, -2.9) ×10^-4	4.2 (+3.3, -2.2) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: Yes	Yes
3 σ UL (ct s^-1)	N/A	< 1.22× 10^-3	< 2.11× 10^-3	N/A
Counts detected	24	3	6	15
BG counts	5.498	3.115	0.808	1.687
Corr fact	1.70	1.70	1.70	1.70
P_const,χ	0.15 (obs) 0.79 (snapshot)	0.15 (obs) 2.42×10^-3 (snapshot)	0.15 (obs) 0.95 (snapshot)	0.15 (obs) 0.98 (snapshot)