MOA 2021-BLG-410

Event Parameters

Internal ID:gb14-R-2-92466
Discovery date:2021-10-01T13:33:58
RA:18:04:12.86
Dec:-27:11:50.49
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
28248 18:04:12.69 -27:11:46.68 17.81 ± 0.08 4.47
28287 18:04:12.75 -27:11:51.52 18.38 ± 0.15 2.66
28350 18:04:12.92 -27:11:49.90 17.09 ± 0.06 0.18
28412 18:04:13.01 -27:11:52.92 16.53 ± 0.07 3.49
28497 18:04:13.20 -27:11:52.12 14.79 ± 0.03 4.70

Last 5 photometry measurements

Observation dateI magseeing
2460611.889 (2024-Oct-28.389) 17.27 ± 0.07 4.77
2460611.902 (2024-Oct-28.402) 17.11 ± 0.03 3.95
2460611.913 (2024-Oct-28.413) 17.39 ± 0.14 5.37
2460611.924 (2024-Oct-28.424) 17.35 ± 0.10 5.14
2460614.877 (2024-Oct-31.377) 17.27 ± 0.10 5.14

Calibration: I = 27.40 - 2.5 log10(ΔF + 13292.30)

Single lens fit parameters

tmax =JD 2459505.44 ± 0.20 UT (2021-Oct-17.94)
tE =67.59 ± 2.04 days
u0 =0.3482 ± 0.0151
Ibase =17.07 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice