MOA 2018-BLG-058

Event Parameters

Internal ID:gb10-R-4-39842
Discovery date:2018-03-20T19:23:56
RA:17:59:21.32
Dec:-27:42:57.72
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
163310 17:59:21.06 -27:42:55.97 16.06 ± 0.10 4.35
163413 17:59:21.20 -27:43:00.80 18.35 ± 0.21 4.43
163414 17:59:21.23 -27:42:58.78 17.55 ± 0.18 2.45
163580 17:59:21.47 -27:42:56.72 17.83 ± 0.19 1.53
163682 17:59:21.69 -27:42:58.76 16.70 ± 0.11 4.78
163743 17:59:21.72 -27:42:56.46 18.57 ± 0.25 5.00

Last 5 photometry measurements

Observation dateI magseeing
2460480.053 (2024-Jun-18.553) 19.77 ± 0.57 3.51
2460480.068 (2024-Jun-18.568) 21.04 ± 1.78 3.09
2460480.079 (2024-Jun-18.579) 19.61 ± 0.50 3.44
2460480.092 (2024-Jun-18.592) 20.65 ± 1.16 3.05
2460480.106 (2024-Jun-18.606) 99.99 ± 99.99 3.14

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

Single lens fit parameters

tmax =JD 2458197.89 ± 0.01 UT (2018-Mar-20.39)
tE =49.71 ± 8.98 days
u0 =0.0030 ± 0.0007
Ibase =22.24 ± 0.27

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice