MOA 2024-BLG-217

Event Parameters

Internal ID:gb16-R-10-14940
Discovery date:2024-08-27T13:40:04
RA:18:14:02.74
Dec:-28:29:58.88
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
22299 18:14:02.98 -28:30:00.88 17.77 ± 0.09 4.16
22392 18:14:02.71 -28:29:59.36 17.47 ± 0.08 0.19
22470 18:14:02.47 -28:29:59.38 16.69 ± 0.04 3.15
22500 18:14:02.42 -28:30:01.77 17.62 ± 0.10 4.55

Last 5 photometry measurements

Observation dateI magseeing
2460602.893 (2024-Oct-19.393) 17.89 ± 0.09 3.87
2460602.937 (2024-Oct-19.437) 17.61 ± 0.09 3.94
2460602.961 (2024-Oct-19.461) 18.39 ± 0.92 5.16
2460610.883 (2024-Oct-27.383) 99.99 ± 99.99 5.44
2460610.926 (2024-Oct-27.426) 99.99 ± 99.99 5.19

Calibration: I = 27.40 - 2.5 log10(ΔF + 9375.62)

Single lens fit parameters

tmax =JD 2460550.80 ± 0.05 UT (2024-Aug-28.30)
tE =40.46 ± 2.65 days
u0 =0.0425 ± 0.0033
Ibase =19.18 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice