MOA 2022-BLG-384

Event Parameters

Internal ID:gb9-R-1-184310
Discovery date:2022-07-16T09:33:32
RA:17:58:41.80
Dec:-28:32:48.79
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
35831 17:58:41.88 -28:32:49.46 17.10 ± 0.09 1.40
35892 17:58:41.99 -28:32:47.13 16.75 ± 0.06 2.39

Last 5 photometry measurements

Observation dateI magseeing
2460246.884 (2023-Oct-29.384) 17.04 ± 0.07 3.73
2460246.896 (2023-Oct-29.396) 17.01 ± 0.07 3.59
2460246.906 (2023-Oct-29.406) 16.98 ± 0.07 3.65
2460246.918 (2023-Oct-29.418) 17.13 ± 0.10 3.75
2460246.927 (2023-Oct-29.427) 16.96 ± 0.09 3.70

Calibration: I = 27.40 - 2.5 log10(ΔF + 13206.87)

Single lens fit parameters

tmax =JD 2459776.55 ± 0.03 UT (2022-Jul-16.05)
tE =34.95 ± 1.46 days
u0 =0.4260 ± 0.0275
Ibase =17.89 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice