MOA 2023-BLG-349

Event Parameters

Internal ID:gb14-R-8-100050
Discovery date:2023-07-28T13:57:27
RA:18:06:34.67
Dec:-27:37:40.74
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
166240 18:06:34.79 -27:37:44.49 15.87 ± 0.08 3.98
166309 18:06:34.66 -27:37:41.93 17.23 ± 0.18 0.81
166348 18:06:34.54 -27:37:41.27 16.21 ± 0.12 1.17
166349 18:06:34.53 -27:37:44.43 18.73 ± 0.19 3.43

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 17.05 ± 0.10 4.66
2460611.902 (2024-Oct-28.402) 17.05 ± 0.06 3.82
2460611.913 (2024-Oct-28.413) 17.19 ± 0.17 5.21
2460611.924 (2024-Oct-28.424) 17.18 ± 0.14 4.96
2460614.877 (2024-Oct-31.377) 17.33 ± 0.15 5.00

Calibration: I = 27.40 - 2.5 log10(ΔF + 11673.47)

Single lens fit parameters

tmax =JD 2460157.53 ± 0.03 UT (2023-Aug-1.03)
tE =18.95 ± 0.86 days
u0 =0.1796 ± 0.0113
Ibase =18.81 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice