LSXPS J174243.3-283952

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174243.3-283952 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 114″ away.

Detection flag:: Reasonable
Total exposure:: 16 ks
RA (J2000):: 17^h 42^m 43.38^s=265.6808°
Dec (J2000):: -28° 39′ 52.7″=-28.6646°
Err₉₀:: 8.8′′(XRT+2MASS)
l:: +359° 53′ 56.5″=359.8990°
b:: +00° 40′ 58.3″=+0.6829°
Mean count rate: 4 (±4) ×10^-4 ct s^-1
Galactic N_H: 9.9×10²¹ cm^-2
HRs: HR1=0.0 (+1.0, -0.4)
HR2=0.29 (+0.71, -0.20)
Observed between:: 2005-09-03 07:00 and 2023-10-31 21:13
Present in:: 78 datasets (total)
2 datasets (with blind detections)
10 datasets (count-rate detections)
External catalogue matches:: 7
Search Vizier | Simbad.
LSXPS ID: 649801

Nearest neighbour

LSXPS J174241.5-283800 — 114″ away

Nearest 'OK' neighbour

LSXPS J174241.5-283800 — 114″ away

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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) ×10^-4	9.6 (+24.3, -9.6) ×10^-5	5.8 (+26.2, -5.8) ×10^-5	1.9 (+3.4, -1.9) ×10^-4
Peak rate (ct s^-1)	3.1 (+2.4, -1.6) ×10^-2	3.2 (+2.4, -1.6) ×10^-2	5.8 (+26.2, -5.8) ×10^-5	9 (+4, -3) ×10^-4
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 2.12× 10^-3	< 1.13× 10^-3	< 1.11× 10^-3	N/A
Counts detected	19	4	4	11
BG counts	15.15	3.109	3.467	9.248
Corr fact	1.74	1.74	1.74	1.74
P_const,χ	1.77×10^-3 (obs) 5.21×10^-3 (snapshot)	1.77×10^-3 (obs) 1.03×10^-6 (snapshot)	1.77×10^-3 (obs) 0.99 (snapshot)	1.77×10^-3 (obs) 4.72×10^-2 (snapshot)