MOA 2018-BLG-246

Event Parameters

Internal ID:gb5-R-10-116066
Discovery date:2018-07-12T13:02:36
RA:17:55:50.15
Dec:-28:41:38.32
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
87783 17:55:50.23 -28:41:42.03 16.32 ± 0.07 3.64
87884 17:55:49.98 -28:41:40.13 16.68 ± 0.04 2.25
87964 17:55:49.81 -28:41:37.68 19.18 ± 0.36 4.24

Last 5 photometry measurements

Observation dateI magseeing
2460463.233 (2024-Jun-1.733) 20.41 ± 0.78 3.29
2460463.246 (2024-Jun-1.746) 20.88 ± 1.22 3.50
2460463.258 (2024-Jun-1.758) 99.99 ± 99.99 3.91
2460463.271 (2024-Jun-1.771) 21.38 ± 2.17 3.95
2460463.283 (2024-Jun-1.783) 99.99 ± 99.99 3.92

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

Single lens fit parameters

tmax =JD 2458315.67 ± 0.02 UT (2018-Jul-16.17)
tE =27.14 ± 0.84 days
u0 =0.1314 ± 0.0047
Ibase =19.29 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice