MOA 2018-BLG-266

Event Parameters

Internal ID:gb4-R-2-94231
Discovery date:2018-07-18T09:16:48
RA:17:52:39.56
Dec:-30:28:46.58
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
73544 17:52:39.47 -30:28:47.20 17.58 ± 0.05 2.23
73595 17:52:39.67 -30:28:42.54 17.20 ± 0.03 3.69
73605 17:52:39.69 -30:28:47.23 17.72 ± 0.11 1.71
73615 17:52:39.75 -30:28:45.04 16.29 ± 0.05 2.14
73652 17:52:39.92 -30:28:45.70 18.03 ± 0.13 4.25

Last 5 photometry measurements

Observation dateI magseeing
2460463.236 (2024-Jun-1.736) 99.99 ± 99.99 3.54
2460463.250 (2024-Jun-1.750) 99.99 ± 99.99 3.19
2460463.262 (2024-Jun-1.762) 99.99 ± 99.99 3.79
2460463.274 (2024-Jun-1.774) 99.99 ± 99.99 3.74
2460463.286 (2024-Jun-1.786) 99.99 ± 99.99 3.89

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

Single lens fit parameters

tmax =JD 2458330.20 ± 0.01 UT (2018-Jul-30.70)
tE =14.00 ± 0.11 days
u0 =0.2715 ± 0.0030
Ibase =16.41 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice