MOA 2021-BLG-153

Event Parameters

Internal ID:gb9-R-5-127138
Discovery date:2021-06-02T00:06:02
RA:17:59:32.20
Dec:-29:52:20.20
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
134506 17:59:32.13 -29:52:17.61 19.11 ± 0.22 2.58
134525 17:59:32.21 -29:52:21.69 18.66 ± 0.13 2.22
134550 17:59:32.25 -29:52:20.27 18.48 ± 0.14 0.69
134586 17:59:32.31 -29:52:15.43 15.60 ± 0.03 4.48
134655 17:59:32.46 -29:52:16.34 16.16 ± 0.03 4.49

Last 5 photometry measurements

Observation dateI magseeing
2460611.919 (2024-Oct-28.419) 17.70 ± 0.33 5.53
2460611.928 (2024-Oct-28.428) 19.33 ± 0.79 4.94
2460614.863 (2024-Oct-31.363) 17.93 ± 0.35 5.26
2460614.869 (2024-Oct-31.369) 18.40 ± 0.30 5.14
2460614.873 (2024-Oct-31.373) 18.55 ± 0.66 5.52

Calibration: I = 27.40 - 2.5 log10(ΔF + 3688.08)

Single lens fit parameters

tmax =JD 2459374.45 ± 0.01 UT (2021-Jun-8.95)
tE =28.82 ± 0.44 days
u0 =0.1381 ± 0.0037
Ibase =18.33 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice