MOA 2018-BLG-201

Event Parameters

Internal ID:gb7-R-4-10212
Discovery date:2018-06-29T15:24:55
RA:17:57:56.64
Dec:-33:06:34.27
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
31416 17:57:56.34 -33:06:31.71 18.39 ± 0.10 4.91
31467 17:57:56.41 -33:06:30.70 18.68 ± 0.11 4.69
31502 17:57:56.48 -33:06:36.44 17.69 ± 0.09 3.97
31587 17:57:56.69 -33:06:33.67 19.13 ± 0.15 0.09
31588 17:57:56.64 -33:06:29.30 19.79 ± 0.31 4.61
31626 17:57:56.77 -33:06:37.32 16.21 ± 0.10 3.91
31701 17:57:56.89 -33:06:34.78 15.99 ± 0.04 2.93
31702 17:57:56.92 -33:06:30.46 20.16 ± 0.36 4.61

Last 5 photometry measurements

Observation dateI magseeing
2460460.279 (2024-May-29.779) 19.00 ± 0.22 3.11
2460463.022 (2024-Jun-1.522) 99.99 ± 99.99 5.02
2460463.138 (2024-Jun-1.638) 18.97 ± 0.19 3.74
2460463.207 (2024-Jun-1.707) 18.79 ± 0.16 3.48
2460463.280 (2024-Jun-1.780) 19.49 ± 0.46 3.61

Calibration: I = 27.40 - 2.5 log10(ΔF + 2030.49)

Single lens fit parameters

tmax =JD 2458299.58 ± 0.03 UT (2018-Jun-30.08)
tE =4.17 ± 0.69 days
u0 =0.1606 ± 0.0352
Ibase =18.64 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice