MOA 2022-BLG-308

Event Parameters

Internal ID:gb16-R-7-15105
Discovery date:2022-06-18T10:34:02
RA:18:14:07.27
Dec:-29:44:00.55
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
124874 18:14:07.32 -29:43:57.07 15.93 ± 0.03 4.44
124976 18:14:07.14 -29:44:02.37 16.41 ± 0.17 1.72

Last 5 photometry measurements

Observation dateI magseeing
2460245.910 (2023-Oct-28.410) 21.17 ± 3.19 2.99
2460245.939 (2023-Oct-28.439) 18.84 ± 0.87 3.47
2460246.866 (2023-Oct-29.366) 19.61 ± 1.16 3.38
2460246.913 (2023-Oct-29.413) 99.99 ± 99.99 3.10
2460246.937 (2023-Oct-29.437) 18.47 ± 0.68 3.69

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

Single lens fit parameters

tmax =JD 2459757.12 ± 0.00 UT (2022-Jun-26.62)
tE =8864.55 ± 6704.15 days
u0 =0.0000 ± 0.0001
Ibase =25.68 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice