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
2460536.835 (2024-Aug-14.335) 19.76 ± 1.12 3.38
2460536.908 (2024-Aug-14.408) 99.99 ± 99.99 2.33
2460536.983 (2024-Aug-14.483) 18.61 ± 0.45 3.29
2460537.057 (2024-Aug-14.557) 18.91 ± 2.00 4.29
2460537.129 (2024-Aug-14.629) 99.99 ± 99.99 5.75

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