MOA 2021-BLG-350

Event Parameters

Internal ID:gb3-R-3-39028
Discovery date:2021-08-31T09:45:51
RA:17:52:33.33
Dec:-32:35:26.41
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
130783 17:52:33.30 -32:35:28.90 18.16 ± 0.10 3.34
130806 17:52:33.34 -32:35:25.62 19.20 ± 0.21 0.57
130870 17:52:33.47 -32:35:22.14 18.43 ± 0.10 3.99
130956 17:52:33.68 -32:35:25.51 14.51 ± 0.09 3.96

Last 5 photometry measurements

Observation dateI magseeing
2460611.900 (2024-Oct-28.400) 19.06 ± 0.61 4.40
2460611.912 (2024-Oct-28.412) 17.66 ± 0.38 5.25
2460611.923 (2024-Oct-28.423) 19.50 ± 1.67 5.25
2460611.931 (2024-Oct-28.431) 18.32 ± 0.44 4.58
2460614.876 (2024-Oct-31.376) 99.99 ± 99.99 5.12

Calibration: I = 27.40 - 2.5 log10(ΔF + 1914.26)

Single lens fit parameters

tmax =JD 2459459.71 ± 0.03 UT (2021-Sep-2.21)
tE =12.33 ± 1.02 days
u0 =0.1501 ± 0.0158
Ibase =18.85 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice