MOA 2017-BLG-100

Event Parameters

Internal ID:gb17-R-3-19394
Discovery date:2017-03-15T19:41:21
RA:18:09:55.70
Dec:-27:22:32.24
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
130482 18:09:55.63 -27:22:33.60 18.07 ± 0.16 2.57
130483 18:09:55.64 -27:22:27.56 18.50 ± 0.10 4.49
130595 18:09:55.83 -27:22:26.99 17.68 ± 0.12 4.96
130637 18:09:55.93 -27:22:31.81 18.68 ± 0.12 2.54

Last 5 photometry measurements

Observation dateI magseeing
2460570.962 (2024-Sep-17.462) 18.54 ± 0.37 3.56
2460571.002 (2024-Sep-17.502) 20.66 ± 4.87 4.28
2460571.035 (2024-Sep-17.535) 99.99 ± 99.99 4.42
2460572.901 (2024-Sep-19.401) 99.99 ± 99.99 3.94
2460572.948 (2024-Sep-19.448) 19.24 ± 0.73 3.99

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

Single lens fit parameters

tmax =JD 2457827.39 ± 0.14 UT (2017-Mar-14.89)
tE =71.16 ± 22.46 days
u0 =0.0185 ± 0.0114
Ibase =22.17 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice