MOA 2023-BLG-029

Event Parameters

Internal ID:gb18-R-4-35791
Discovery date:2023-02-26T20:08:29
RA:18:09:06.90
Dec:-26:13:37.70
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
2024 18:09:06.72 -26:13:40.34 18.30 ± 0.17 4.63
2081 18:09:06.81 -26:13:36.78 16.80 ± 0.11 1.95
2158 18:09:07.00 -26:13:32.43 18.09 ± 0.12 4.97
2177 18:09:07.00 -26:13:41.12 16.77 ± 0.12 4.23
2178 18:09:07.06 -26:13:37.27 19.03 ± 0.19 1.69
2234 18:09:07.17 -26:13:35.48 17.24 ± 0.04 3.71

Last 5 photometry measurements

Observation dateI magseeing
2460610.878 (2024-Oct-27.378) 99.99 ± 99.99 5.20
2460610.915 (2024-Oct-27.415) 18.77 ± 1.04 4.92
2460611.890 (2024-Oct-28.390) 99.99 ± 99.99 4.45
2460611.925 (2024-Oct-28.425) 20.18 ± 6.01 5.69
2460614.883 (2024-Oct-31.383) 99.99 ± 99.99 5.42

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2459999.91 ± 0.23 UT (2023-Feb-24.41)
tE =5905.82 ± 5629.19 days
u0 =0.0007 ± 0.0143
Ibase =26.38 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice