MOA 2018-BLG-178

Event Parameters

Internal ID:gb9-R-6-35035
Discovery date:2018-06-13T20:53:04
RA:18:00:44.83
Dec:-29:54:23.21
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
63431 18:00:45.08 -29:54:23.76 15.81 ± 0.06 3.87
63589 18:00:44.75 -29:54:28.06 15.94 ± 0.05 4.51
63607 18:00:44.69 -29:54:20.01 16.56 ± 0.16 4.19
63608 18:00:44.70 -29:54:25.76 17.73 ± 0.12 2.36
63676 18:00:44.57 -29:54:24.07 16.58 ± 0.07 2.95

Last 5 photometry measurements

Observation dateI magseeing
2460599.912 (2024-Oct-16.412) 99.99 ± 99.99 2.82
2460599.924 (2024-Oct-16.424) 20.17 ± 1.01 3.34
2460599.936 (2024-Oct-16.436) 20.38 ± 1.25 3.13
2460599.946 (2024-Oct-16.446) 99.99 ± 99.99 3.01
2460599.958 (2024-Oct-16.458) 20.94 ± 2.28 3.38

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

Single lens fit parameters

tmax =JD 2458285.17 ± 0.00 UT (2018-Jun-15.67)
tE =34.30 ± 1.48 days
u0 =0.0201 ± 0.0011
Ibase =20.14 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice