MOA 2018-BLG-009

Event Parameters

Internal ID:gb5-R-4-99943
Discovery date:2018-02-03T22:53:53
RA:17:51:43.08
Dec:-29:30:31.10
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
108284 17:51:42.98 -29:30:30.31 16.33 ± 0.11 1.95
108324 17:51:43.04 -29:30:27.98 16.56 ± 0.11 2.88

Last 5 photometry measurements

Observation dateI magseeing
2460463.233 (2024-Jun-1.733) 22.33 ± 12.13 3.55
2460463.246 (2024-Jun-1.746) 19.91 ± 1.16 3.70
2460463.258 (2024-Jun-1.758) 18.94 ± 0.55 4.00
2460463.271 (2024-Jun-1.771) 18.84 ± 0.50 3.98
2460463.283 (2024-Jun-1.783) 18.27 ± 0.37 4.18

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

Single lens fit parameters

tmax =JD 2458152.56 ± 0.01 UT (2018-Feb-3.06)
tE =72.46 ± 7.25 days
u0 =0.0000 ± 0.0016
Ibase =20.36 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice