MOA 2017-BLG-024

Event Parameters

Internal ID:gb14-R-9-33181
Discovery date:2017-02-16T17:49:20
RA:18:06:18.41
Dec:-27:05:47.78
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
90407 18:06:18.35 -27:05:45.38 17.22 ± 0.07 3.10
90436 18:06:18.47 -27:05:50.01 16.19 ± 0.13 2.32
90477 18:06:18.36 -27:05:52.82 16.95 ± 0.16 4.64
90574 18:06:18.22 -27:05:50.24 15.16 ± 0.09 2.79

Last 5 photometry measurements

Observation dateI magseeing
2460518.898 (2024-Jul-27.398) 20.81 ± 1.97 3.00
2460518.912 (2024-Jul-27.412) 19.61 ± 0.85 3.15
2460518.923 (2024-Jul-27.423) 99.99 ± 99.99 2.91
2460518.934 (2024-Jul-27.434) 18.48 ± 1.19 3.04
2460519.053 (2024-Jul-27.553) 20.18 ± 2.62 3.09

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

Single lens fit parameters

tmax =JD 2457801.99 ± 0.06 UT (2017-Feb-17.49)
tE =19.84 ± 0.81 days
u0 =0.2346 ± 0.0162
Ibase =17.99 ± 0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice