MOA 2024-BLG-098

Event Parameters

Internal ID:gb5-R-8-147987
Discovery date:2024-06-27T21:54:19
RA:17:55:14.62
Dec:-29:22:02.64
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
142694 17:55:14.89 -29:22:01.34 16.43 ± 0.12 4.74
142785 17:55:14.72 -29:21:59.70 18.34 ± 0.11 4.17
142834 17:55:14.60 -29:22:03.65 15.96 ± 0.09 0.60
142856 17:55:14.55 -29:22:00.89 18.31 ± 0.14 2.43
142905 17:55:14.46 -29:22:02.84 17.09 ± 0.15 1.57
142933 17:55:14.42 -29:22:06.99 16.16 ± 0.08 4.38
143018 17:55:14.26 -29:22:00.89 17.61 ± 0.16 4.81

Last 5 photometry measurements

Observation dateI magseeing
2460611.907 (2024-Oct-28.407) 16.02 ± 0.05 4.92
2460611.918 (2024-Oct-28.418) 15.73 ± 0.08 5.48
2460614.862 (2024-Oct-31.362) 15.87 ± 0.09 5.47
2460614.868 (2024-Oct-31.368) 15.94 ± 0.06 5.17
2460614.872 (2024-Oct-31.372) 15.99 ± 0.03 4.77

Calibration: I = 27.40 - 2.5 log10(ΔF + 37601.05)

Single lens fit parameters

tmax =JD 2460488.15 ± 0.32 UT (2024-Jun-26.65)
tE =4.05 ± 1.12 days
u0 =0.3125 ± 0.1111
Ibase =18.48 ± 0.35

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice