MOA 2017-BLG-403

Event Parameters

Internal ID:gb1-R-1-46992
Discovery date:2017-07-28T11:13:53
RA:17:47:27.91
Dec:-33:26:28.35
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
106918 17:47:27.87 -33:26:26.17 15.84 ± 0.02 2.04
106989 17:47:28.10 -33:26:29.85 15.49 ± 0.03 2.92

Last 5 photometry measurements

Observation dateI magseeing
2460572.938 (2024-Sep-19.438) 99.99 ± 99.99 4.25
2460573.010 (2024-Sep-19.510) 99.99 ± 99.99 5.08
2460573.014 (2024-Sep-19.514) 16.09 ± 0.85 8.14
2460574.026 (2024-Sep-20.526) 99.99 ± 99.99 4.91
2460575.925 (2024-Sep-22.425) 99.99 ± 99.99 6.22

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

Single lens fit parameters

tmax =JD 2457964.00 ± 0.00 UT (2017-Jul-29.50)
tE =36.79 ± 2.95 days
u0 =0.0130 ± 0.0012
Ibase =20.55 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice