MOA 2021-BLG-326

Event Parameters

Internal ID:gb7-R-6-13532
Discovery date:2021-08-20T10:29:28
RA:18:02:19.97
Dec:-33:33:23.26
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
95021 18:02:20.21 -33:33:22.61 16.53 ± 0.05 3.96
95039 18:02:20.18 -33:33:26.76 17.75 ± 0.10 4.60
95114 18:02:19.93 -33:33:23.87 17.30 ± 0.13 0.10
95213 18:02:19.65 -33:33:21.99 18.00 ± 0.08 4.21

Last 5 photometry measurements

Observation dateI magseeing
2460610.884 (2024-Oct-27.384) 17.69 ± 0.19 5.46
2460610.927 (2024-Oct-27.427) 17.48 ± 0.08 4.88
2460611.905 (2024-Oct-28.405) 17.53 ± 0.07 4.50
2460611.937 (2024-Oct-28.437) 17.39 ± 0.09 4.86
2460614.889 (2024-Oct-31.389) 18.35 ± 0.65 5.89

Calibration: I = 27.40 - 2.5 log10(ΔF + 10995.12)

Single lens fit parameters

tmax =JD 2459447.97 ± 0.14 UT (2021-Aug-21.47)
tE =54.24 ± 4.90 days
u0 =0.1218 ± 0.0131
Ibase =19.71 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice