MOA 2017-BLG-482

Event Parameters

Internal ID:gb17-R-2-17909
Discovery date:2017-09-19T12:45:13
RA:18:11:05.43
Dec:-27:00:40.61
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
93447 18:11:05.17 -27:00:38.23 16.25 ± 0.03 4.73
93544 18:11:05.47 -27:00:42.81 18.43 ± 0.11 2.90
93663 18:11:05.80 -27:00:40.93 17.64 ± 0.08 4.55

Last 5 photometry measurements

Observation dateI magseeing
2460518.057 (2024-Jul-26.557) 99.99 ± 99.99 5.43
2460518.810 (2024-Jul-27.310) 21.60 ± 1.84 2.81
2460518.849 (2024-Jul-27.349) 99.99 ± 99.99 3.36
2460518.883 (2024-Jul-27.383) 21.71 ± 3.48 2.86
2460518.925 (2024-Jul-27.425) 19.18 ± 0.34 2.77

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

Single lens fit parameters

tmax =JD 2458017.66 ± 0.16 UT (2017-Sep-21.16)
tE =46.32 ± 1.29 days
u0 =0.4482 ± 0.0210
Ibase =17.09 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice