MOA 2017-BLG-216

Event Parameters

Internal ID:gb11-R-2-11218
Discovery date:2017-05-04T21:26:24
RA:18:03:24.66
Dec:-32:25:58.79
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
10914 18:03:24.52 -32:26:02.23 16.73 ± 0.05 4.85
10997 18:03:24.74 -32:25:55.95 13.89 ± 0.03 2.39
11014 18:03:24.77 -32:26:02.41 18.00 ± 0.07 4.47
11080 18:03:24.96 -32:25:57.91 17.95 ± 0.06 3.37

Last 5 photometry measurements

Observation dateI magseeing
2460517.008 (2024-Jul-25.508) 99.99 ± 99.99 3.11
2460517.084 (2024-Jul-25.584) 99.99 ± 99.99 4.38
2460518.069 (2024-Jul-26.569) 19.01 ± 0.98 5.30
2460518.821 (2024-Jul-27.321) 99.99 ± 99.99 2.52
2460518.902 (2024-Jul-27.402) 19.39 ± 0.45 3.30

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

Single lens fit parameters

tmax =JD 2457877.62 ± 0.04 UT (2017-May-4.12)
tE =8.49 ± 5.30 days
u0 =0.0001 ± 0.0114
Ibase =19.36 ± 0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice