MOA 2021-BLG-292

Event Parameters

Internal ID:gb13-R-8-31305
Discovery date:2021-07-28T12:33:00
RA:18:07:07.47
Dec:-29:08:21.88
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
56897 18:07:07.69 -29:08:21.87 16.36 ± 0.08 3.60
56898 18:07:07.66 -29:08:25.74 16.98 ± 0.15 4.65
57005 18:07:07.48 -29:08:19.37 16.09 ± 0.07 3.27
57054 18:07:07.40 -29:08:22.71 18.01 ± 0.19 0.47
57199 18:07:07.08 -29:08:22.29 18.88 ± 0.15 4.77

Last 5 photometry measurements

Observation dateI magseeing
2460571.045 (2024-Sep-17.545) 17.38 ± 0.21 4.21
2460572.896 (2024-Sep-19.396) 18.00 ± 0.13 3.47
2460572.936 (2024-Sep-19.436) 18.05 ± 0.17 4.24
2460574.035 (2024-Sep-20.535) 18.20 ± 0.27 4.61
2460575.922 (2024-Sep-22.422) 17.92 ± 0.63 4.95

Calibration: I = 27.40 - 2.5 log10(ΔF + 5691.15)

Single lens fit parameters

tmax =JD 2459426.53 ± 0.01 UT (2021-Jul-31.03)
tE =14.53 ± 0.76 days
u0 =0.0400 ± 0.0033
Ibase =19.67 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice