MOA 2018-BLG-076

Event Parameters

Internal ID:gb19-R-10-13215
Discovery date:2018-03-30T22:19:30
RA:18:19:42.51
Dec:-24:56:04.11
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
90995 18:19:42.69 -24:56:04.51 18.04 ± 0.09 3.20
91053 18:19:42.47 -24:56:00.17 18.18 ± 0.07 4.76
91116 18:19:42.46 -24:56:03.38 19.31 ± 0.10 1.38
91176 18:19:42.32 -24:56:06.79 18.00 ± 0.07 3.05
91214 18:19:42.24 -24:56:02.46 18.12 ± 0.10 4.01
91260 18:19:42.15 -24:56:04.49 16.77 ± 0.09 4.51

Last 5 photometry measurements

Observation dateI magseeing
2460595.867 (2024-Oct-12.367) 99.99 ± 99.99 5.16
2460595.938 (2024-Oct-12.438) 19.20 ± 0.40 4.31
2460598.907 (2024-Oct-15.407) 18.89 ± 0.24 3.46
2460599.875 (2024-Oct-16.375) 19.19 ± 0.20 2.65
2460599.954 (2024-Oct-16.454) 19.29 ± 0.43 3.58

Calibration: I = 27.40 - 2.5 log10(ΔF + 1718.70)

Single lens fit parameters

tmax =JD 2458207.17 ± 0.12 UT (2018-Mar-29.67)
tE =30.45 ± 3.27 days
u0 =0.0361 ± 0.0043
Ibase =20.65 ± 0.16

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice