MOA 2018-BLG-051

Event Parameters

Internal ID:gb8-R-2-28480
Discovery date:2018-03-13T18:49:21
RA:17:59:43.74
Dec:-30:29:17.08
Current assessment:microlensing/cv
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
80530 17:59:43.76 -30:29:16.99 17.24 ± 0.06 0.66
80531 17:59:43.79 -30:29:14.68 15.37 ± 0.04 1.89
80619 17:59:44.07 -30:29:18.78 17.41 ± 0.06 4.40
80632 17:59:44.10 -30:29:16.31 18.15 ± 0.17 4.14

Last 5 photometry measurements

Observation dateI magseeing
2460245.888 (2023-Oct-28.388) 17.12 ± 0.04 3.37
2460245.921 (2023-Oct-28.421) 17.07 ± 0.04 3.59
2460246.858 (2023-Oct-29.358) 17.08 ± 0.03 3.51
2460246.891 (2023-Oct-29.391) 17.16 ± 0.04 3.60
2460246.925 (2023-Oct-29.425) 17.43 ± 0.19 3.08

Calibration: I = 27.40 - 2.5 log10(ΔF + 11630.54)

Single lens fit parameters

tmax =JD 2458192.09 ± 0.06 UT (2018-Mar-14.59)
tE =22702.01 ± 22394.50 days
u0 =0.0000 ± 0.0010
Ibase =27.23 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice