MOA 2018-BLG-208

Event Parameters

Internal ID:gb16-R-3-17508
Discovery date:2018-06-29T21:42:27
RA:18:11:58.07
Dec:-29:10:59.65
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
193585 18:11:57.83 -29:10:58.44 18.43 ± 0.12 3.91
193637 18:11:57.89 -29:11:00.70 18.35 ± 0.13 3.43
193659 18:11:57.94 -29:10:55.42 14.81 ± 0.05 4.40
193724 18:11:58.10 -29:11:01.58 19.87 ± 0.38 2.60
193896 18:11:58.43 -29:10:57.67 15.84 ± 0.08 4.55

Last 5 photometry measurements

Observation dateI magseeing
2460598.942 (2024-Oct-15.442) 19.86 ± 1.36 3.99
2460598.971 (2024-Oct-15.471) 20.03 ± 1.09 3.26
2460599.869 (2024-Oct-16.369) 99.99 ± 99.99 2.29
2460599.919 (2024-Oct-16.419) 99.99 ± 99.99 3.06
2460599.968 (2024-Oct-16.468) 21.36 ± 5.39 3.59

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

Single lens fit parameters

tmax =JD 2458299.91 ± 0.12 UT (2018-Jun-30.41)
tE =89.56 ± 48.20 days
u0 =0.0140 ± 0.0187
Ibase =22.93 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice