MOA 2021-BLG-030

Event Parameters

Internal ID:gb16-R-8-10117
Discovery date:2021-03-13T22:45:26
RA:18:12:27.31
Dec:-29:15:57.04
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
178810 18:12:27.54 -29:15:58.22 18.49 ± 0.12 3.70
178830 18:12:27.50 -29:16:00.82 17.08 ± 0.15 4.52
178928 18:12:27.26 -29:15:55.86 18.85 ± 0.11 1.83
179001 18:12:27.14 -29:15:55.55 18.07 ± 0.11 2.76
179027 18:12:27.10 -29:15:59.89 18.05 ± 0.11 3.28

Last 5 photometry measurements

Observation dateI magseeing
2460571.049 (2024-Sep-17.549) 18.78 ± 1.04 4.73
2460572.905 (2024-Sep-19.405) 19.36 ± 0.81 4.42
2460572.922 (2024-Sep-19.422) 99.99 ± 99.99 3.79
2460572.959 (2024-Sep-19.459) 99.99 ± 99.99 5.50
2460574.036 (2024-Sep-20.536) 99.99 ± 99.99 4.56

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

Single lens fit parameters

tmax =JD 2459288.39 ± 0.05 UT (2021-Mar-14.89)
tE =0.40 ± 1.92 days
u0 =12.0479 ± 10.3409
Ibase =7.00 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice