MOA 2018-BLG-386

Event Parameters

Internal ID:gb5-R-4-106277
Discovery date:2018-09-26T11:18:48
RA:17:53:20.41
Dec:-29:36:59.89
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
67182 17:53:20.17 -29:36:58.36 18.89 ± 0.23 3.95
67340 17:53:20.46 -29:36:57.68 18.59 ± 0.20 1.69
67408 17:53:20.59 -29:37:01.07 17.62 ± 0.12 2.58
67512 17:53:20.75 -29:36:56.91 18.91 ± 0.30 4.68

Last 5 photometry measurements

Observation dateI magseeing
2460463.233 (2024-Jun-1.733) 19.77 ± 0.28 3.04
2460463.246 (2024-Jun-1.746) 20.53 ± 0.78 3.22
2460463.258 (2024-Jun-1.758) 21.10 ± 1.74 3.59
2460463.271 (2024-Jun-1.771) 19.53 ± 0.44 3.54
2460463.283 (2024-Jun-1.783) 19.51 ± 0.50 3.78

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

Single lens fit parameters

tmax =JD 2458388.10 ± 0.00 UT (2018-Sep-26.60)
tE =17.73 ± 2.28 days
u0 =0.0013 ± 0.0011
Ibase =21.02 ± 0.33

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice