MOA 2021-BLG-327

Event Parameters

Internal ID:gb9-R-2-205578
Discovery date:2021-08-20T10:30:32
RA:17:59:34.57
Dec:-29:02:10.83
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
38443 17:59:34.38 -29:02:10.66 15.54 ± 0.09 3.24
38474 17:59:34.48 -29:02:14.70 17.49 ± 0.17 4.99
38514 17:59:34.60 -29:02:08.28 15.38 ± 0.11 2.05
38526 17:59:34.64 -29:02:11.70 17.11 ± 0.10 1.52

Last 5 photometry measurements

Observation dateI magseeing
2460572.941 (2024-Sep-19.441) 99.99 ± 99.99 3.67
2460572.952 (2024-Sep-19.452) 99.99 ± 99.99 3.82
2460572.964 (2024-Sep-19.464) 99.99 ± 99.99 4.98
2460573.025 (2024-Sep-19.525) 18.49 ± 0.26 4.60
2460575.916 (2024-Sep-22.416) 99.99 ± 99.99 6.98

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

Single lens fit parameters

tmax =JD 2459446.44 ± 0.04 UT (2021-Aug-19.94)
tE =16073.51 ± 14566.16 days
u0 =0.0000 ± 0.0005
Ibase =27.19 ± 0.34

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice