MOA 2017-BLG-243

Event Parameters

Internal ID:gb10-R-7-98307
Discovery date:2017-05-08T12:34:39
RA:18:02:49.57
Dec:-27:48:37.82
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
7205 18:02:49.80 -27:48:36.82 18.53 ± 0.14 4.18
7224 18:02:49.74 -27:48:39.46 18.40 ± 0.11 3.14
7343 18:02:49.52 -27:48:36.09 18.93 ± 0.21 2.43
7396 18:02:49.44 -27:48:41.50 17.46 ± 0.07 3.44
7442 18:02:49.32 -27:48:38.44 18.01 ± 0.09 2.83

Last 5 photometry measurements

Observation dateI magseeing
2460518.887 (2024-Jul-27.387) 19.66 ± 0.94 3.11
2460518.908 (2024-Jul-27.408) 18.96 ± 0.57 3.65
2460518.920 (2024-Jul-27.420) 99.99 ± 99.99 3.47
2460519.046 (2024-Jul-27.546) 20.71 ± 2.15 3.01
2460519.050 (2024-Jul-27.550) 19.12 ± 1.18 3.33

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

Single lens fit parameters

tmax =JD 2457882.38 ± 0.01 UT (2017-May-8.88)
tE =3.35 ± 0.30 days
u0 =0.1607 ± 0.0301
Ibase =18.62 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice