LSXPS J203521.1+384744

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J203521.1+384744 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 100″ away and the nearest good/reasonable source is 4.8′ away.

Detection flag:: Good
Total exposure:: 14 ks
RA (J2000):: 20^h 35^m 21.18^s=308.8382°
Dec (J2000):: +38° 47′ 44.7″=+38.7958°
Err₉₀:: 3.7′′(XRT+2MASS)
l:: +78° 26′ 41.5″=78.4449°
b:: -01° 02′ 23.3″=-1.0398°
Mean count rate: 1.1 (+0.5, -0.4) ×10^-3 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=-0.49 (+0.08, -0.51)
HR2=0.8994 (+0.1006, -0.0043)
Observed between:: 2015-01-24 08:46 and 2024-12-16 20:49
Present in:: 23 datasets (total)
8 datasets (with blind detections)
8 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 983377

Nearest neighbour

LSXPS J203529.5+384720 — 100″ away

Nearest 'OK' neighbour

LSXPS J203515.7+384304 — 4.8′ 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)	1.1 (+0.5, -0.4) ×10^-3	1.4 (+2.3, -1.4) ×10^-4	0.00 (+1.25, -0.00) ×10^-4	10 (+4, -3) ×10^-4
Peak rate (ct s^-1)	1.4 (+0.6, -0.5) ×10^-3	4.4 (+3.3, -2.2) ×10^-3	0.00 (+1.25, -0.00) ×10^-4	1.1 (+0.5, -0.4) ×10^-3
Detected?	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	N/A	< 1.18× 10^-3	< 6.31× 10^-4	N/A
Counts detected	15	4	0	11
BG counts	5.144	2.667	0.934	1.866
Corr fact	1.57	1.57	1.57	1.57
P_const,χ	0.27 (obs) 0.85 (snapshot)	0.27 (obs) 1.97×10^-2 (snapshot)	0.27 (obs) 1.00 (snapshot)	0.27 (obs) 0.77 (snapshot)