MOA 2021-BLG-218

Event Parameters

Internal ID:gb7-R-8-7115
Discovery date:2021-06-30T13:29:11
RA:18:00:29.49
Dec:-32:48:34.99
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
165457 18:00:29.73 -32:48:32.36 18.08 ± 0.18 5.00
165616 18:00:29.45 -32:48:35.49 17.31 ± 0.18 0.10
165672 18:00:29.37 -32:48:39.78 17.48 ± 0.14 4.42

Last 5 photometry measurements

Observation dateI magseeing
2460572.923 (2024-Sep-19.423) 17.36 ± 0.05 3.74
2460572.960 (2024-Sep-19.460) 17.61 ± 0.15 4.73
2460573.018 (2024-Sep-19.518) 17.59 ± 0.21 4.55
2460574.029 (2024-Sep-20.529) 17.38 ± 0.14 4.67
2460574.041 (2024-Sep-20.541) 17.59 ± 0.18 4.58

Calibration: I = 27.40 - 2.5 log10(ΔF + 10824.30)

Single lens fit parameters

tmax =JD 2459399.48 ± 0.00 UT (2021-Jul-3.98)
tE =0.23 ± 0.00 days
u0 =5.8049 ± 0.0009
Ibase =7.90 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice