MOA 2018-BLG-383

Event Parameters

Internal ID:gb9-R-8-59586
Discovery date:2018-09-22T23:38:51
RA:18:00:06.19
Dec:-29:18:33.39
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
168068 18:00:06.42 -29:18:32.47 18.28 ± 0.18 4.04
168113 18:00:06.33 -29:18:35.69 16.19 ± 0.10 3.09
168260 18:00:05.98 -29:18:29.74 16.42 ± 0.07 4.88
168261 18:00:05.99 -29:18:34.80 16.86 ± 0.11 2.19
168329 18:00:05.85 -29:18:32.90 17.30 ± 0.13 4.02

Last 5 photometry measurements

Observation dateI magseeing
2460463.234 (2024-Jun-1.734) 19.86 ± 0.49 3.00
2460463.248 (2024-Jun-1.748) 20.14 ± 0.63 3.37
2460463.259 (2024-Jun-1.759) 20.66 ± 1.01 3.39
2460463.272 (2024-Jun-1.772) 23.85 ± 33.15 3.80
2460463.284 (2024-Jun-1.784) 99.99 ± 99.99 3.87

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

Single lens fit parameters

tmax =JD 2458383.66 ± 0.03 UT (2018-Sep-22.16)
tE =20.77 ± 0.86 days
u0 =0.2318 ± 0.0145
Ibase =18.65 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice