LSXPS J202437.8-433359

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J202437.8-433359 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 40″ away and the nearest good/reasonable source is 3.3′ away.

Detection flag:: Poor
Total exposure:: 53 ks
RA (J2000):: 20^h 24^m 37.89^s=306.1579°
Dec (J2000):: -43° 33′ 59.2″=-43.5664°
Err₉₀:: 6.7′′(Star trackers)
l:: +356° 58′ 39.3″=356.9776°
b:: -34° 42′ 09.7″=-34.7027°
Mean count rate: 7.7 (+15.5, -7.7) ×10^-5 ct s^-1
Galactic N_H: 3.9×10²⁰ cm^-2
HRs: HR1=-0.636 (+0.009, -0.364)
HR2=0.28 (+0.72, -0.25)
Observed between:: 2018-07-27 01:59 and 2024-12-01 06:57
Present in:: 37 datasets (total)
6 datasets (with blind detections)
6 datasets (count-rate detections)
External catalogue matches:: 0
Search Vizier | Simbad.
LSXPS ID: 970656

Nearest neighbour

LSXPS J202438.7-433319 — 40″ away

Nearest 'OK' neighbour

LSXPS J202439.5-433716 — 3.3′ 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)	7.7 (+15.5, -7.7) ×10^-5	7.1 (+13.5, -7.1) ×10^-5	0.00 (+6.39, -0.00) ×10^-5	1.8 (+8.1, -1.8) ×10^-5
Peak rate (ct s^-1)	7.7 (+15.5, -7.7) ×10^-5	3.2 (+2.7, -2.3) ×10^-4	0.00 (+6.39, -0.00) ×10^-5	1.8 (+8.1, -1.8) ×10^-5
Detected?	Blind: No Retrospective: No	Yes	Blind: No Retrospective: No	Blind: No Retrospective: No
3 σ UL (ct s^-1)	< 6.77× 10^-4	N/A	< 2.55× 10^-4	< 3.35× 10^-4
Counts detected	36	27	3	6
BG counts	33.33	24.53	3.793	5.366
Corr fact	1.53	1.53	1.53	1.53
P_const,χ	0.97 (obs) 0.72 (snapshot)	0.97 (obs) 0.56 (snapshot)	0.97 (obs) 0.97 (snapshot)	0.97 (obs) 0.49 (snapshot)