MOA 2017-BLG-294

Event Parameters

Internal ID:gb10-R-4-37198
Discovery date:2017-06-05T16:16:30
RA:17:59:24.03
Dec:-27:50:14.26
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
165095 17:59:23.97 -27:50:14.53 17.41 ± 0.13 1.65
165190 17:59:24.13 -27:50:14.97 18.49 ± 0.17 1.51
165191 17:59:24.14 -27:50:09.49 18.05 ± 0.10 4.41
165263 17:59:24.28 -27:50:11.99 16.49 ± 0.11 3.23

Last 5 photometry measurements

Observation dateI magseeing
2460518.908 (2024-Jul-27.408) 99.99 ± 99.99 3.35
2460518.920 (2024-Jul-27.420) 20.19 ± 1.42 3.23
2460518.930 (2024-Jul-27.430) 99.99 ± 99.99 2.91
2460519.046 (2024-Jul-27.546) 99.99 ± 99.99 2.85
2460519.050 (2024-Jul-27.550) 18.23 ± 0.48 2.84

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

Single lens fit parameters

tmax =JD 2457913.60 ± 0.05 UT (2017-Jun-9.10)
tE =111.26 ± 4.86 days
u0 =0.0473 ± 0.0025
Ibase =21.51 ± 0.30

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice