LSXPS J174440.8-284838

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

This image is 160 pixels (=6.3′ to a side).
LSXPS J174440.8-284838 is indicated by the cross-hairs. What do the colours mean?The next nearest source is 26″ away.

Detection flag:: Poor
Total exposure:: 424 ks
RA (J2000):: 17^h 44^m 40.82^s=266.1701°
Dec (J2000):: -28° 48′ 38.4″=-28.8107°
Err₉₀:: 8.3′′(XRT+2MASS)
l:: +359° 59′ 59.0″=359.9997°
b:: +00° 14′ 27.5″=+0.2410°
Mean count rate: 1.1 (+1.7, -1.1) ×10^-4 ct s^-1
Galactic N_H: 1.0×10²² cm^-2
HRs: HR1=0.193 (+0.092, -0.116)
HR2=0.53 (+0.06, -0.05)
Observed between:: 2005-10-25 20:40 and 2024-10-15 10:56
Present in:: 472 datasets (total)
2 datasets (with blind detections)
18 datasets (count-rate detections)
External catalogue matches:: 11
Search Vizier | Simbad.
LSXPS ID: 80611

Nearest neighbour

LSXPS J174438.7-284839 — 26″ away

Nearest 'OK' neighbour

LSXPS J174438.7-284839 — 26″ away

Build custom products for this source.

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

Spectral / Flux information

Hide spectral section.

Temporal Information

Hide temporal section.

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 (+1.7, -1.1) ×10^-4	10 (±7) ×10^-5	1.2 (+0.9, -0.8) ×10^-4	0.00 (+1.12, -0.00) ×10^-4
Peak rate (ct s^-1)	6.5 (+3.2, -2.6) ×10^-3	5.3 (+3.9, -2.6) ×10^-3	5.1 (+4.0, -2.7) ×10^-3	6.2 (+3.1, -2.5) ×10^-3
Detected?	Blind: No Retrospective: No	Blind: No Retrospective: No	Blind: No Retrospective: No	Yes
3 σ UL (ct s^-1)	< 7.60× 10^-4	< 3.49× 10^-4	< 4.18× 10^-4	N/A
Counts detected	427	56	83	287
BG counts	416.8	46.81	71.66	308.2
Corr fact	4.43	4.43	4.43	4.43
P_const,χ	<10^-16 (obs) 8.73×10^-2 (snapshot)	<10^-16 (obs) 1.06×10^-8 (snapshot)	<10^-16 (obs) 1.42×10^-4 (snapshot)	<10^-16 (obs) 1.01×10^-2 (snapshot)