MOA 2021-BLG-234

Event Parameters

Internal ID:gb14-R-2-88892
Discovery date:2021-07-10T03:54:11
RA:18:03:03.20
Dec:-27:13:59.43
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
789 18:03:03.49 -27:13:59.62 17.32 ± 0.09 3.55

Last 5 photometry measurements

Observation dateI magseeing
2460246.855 (2023-Oct-29.355) 20.42 ± 0.95 3.69
2460246.889 (2023-Oct-29.389) 99.99 ± 99.99 3.99
2460246.901 (2023-Oct-29.401) 20.97 ± 1.32 3.40
2460246.911 (2023-Oct-29.411) 20.30 ± 0.93 3.63
2460246.923 (2023-Oct-29.423) 99.99 ± 99.99 4.02

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

Single lens fit parameters

tmax =JD 2459404.28 ± 0.01 UT (2021-Jul-8.78)
tE =18.88 ± 1.49 days
u0 =0.0653 ± 0.0070
Ibase =19.73 ± 0.10

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice