LSXPS J174854.5-283528

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174854.5-283528 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 51″ away and the nearest good/reasonable source is 4.5′ away.

Detection flag:: Good
Total exposure:: 91 ks
RA (J2000):: 17^h 48^m 54.59^s=267.2275°
Dec (J2000):: -28° 35′ 28.2″=-28.5912°
Err₉₀:: 4.9′′(XRT+2MASS)
l:: +00° 40′ 07.1″=0.6686°
b:: -00° 26′ 16.6″=-0.4379°
Mean count rate: 4 (+4, -3) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=-0.26 (+0.26, -0.74)
HR2=0.64 (+0.36, -0.03)
Observed between:: and 2023-02-23 20:46
Present in:: 83 datasets (total)
16 datasets (with blind detections)
19 datasets (count-rate detections)
External catalogue matches:: 2
Search Vizier | Simbad.
LSXPS ID: 361211

Nearest neighbour

LSXPS J174854.7-283619 — 51″ away

Nearest 'OK' neighbour

LSXPS J174838.7-283815 — 4.5′ away

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This source is in a field which contains diffuse emission / artifacts. Details may be inaccurate.

This source is in a field with stray light; however, this should have been correctly handled.

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)	4 (+4, -3) ×10^-4	9.4 (+19.8, -9.4) ×10^-5	0.00 (+1.71, -0.00) ×10^-4	3.7 (+3.2, -2.7) ×10^-4
Peak rate (ct s^-1)	8 (+5, -4) ×10^-4	9.4 (+19.8, -9.4) ×10^-5	0.00 (+1.71, -0.00) ×10^-4	10 (±4) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 1.82× 10^-3	< 9.61× 10^-4	< 7.19× 10^-4	N/A
Counts detected	19	4	2	13
BG counts	14.57	2.965	3.000	8.948
Corr fact	1.51	1.51	1.51	1.51
P_const,χ	0.35 (obs) 0.27 (snapshot)	0.35 (obs) 3.97×10^-3 (snapshot)	0.35 (obs) 1.00 (snapshot)	0.35 (obs) 0.33 (snapshot)