MOA 2021-BLG-029

Event Parameters

Internal ID:gb15-R-5-35935
Discovery date:2021-03-13T22:45:24
RA:18:03:43.65
Dec:-26:28:15.87
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
15470 18:03:43.47 -26:28:17.80 17.48 ± 0.03 4.22
15487 18:03:43.48 -26:28:15.73 17.24 ± 0.04 3.07
15505 18:03:43.53 -26:28:19.15 17.90 ± 0.11 4.74
15578 18:03:43.74 -26:28:14.99 15.84 ± 0.03 0.70

Last 5 photometry measurements

Observation dateI magseeing
2460244.911 (2023-Oct-27.411) 15.68 ± 0.03 3.95
2460245.866 (2023-Oct-28.366) 15.58 ± 0.02 3.74
2460245.909 (2023-Oct-28.409) 15.62 ± 0.04 3.71
2460246.865 (2023-Oct-29.365) 15.50 ± 0.02 3.81
2460246.912 (2023-Oct-29.412) 15.58 ± 0.03 3.82

Calibration: I = 27.40 - 2.5 log10(ΔF + 41995.23)

Single lens fit parameters

tmax =JD 2459326.98 ± 0.26 UT (2021-Apr-22.48)
tE =84.72 ± 4.62 days
u0 =0.4822 ± 0.0435
Ibase =16.83 ± 0.13

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice