MOA 2021-BLG-145

Event Parameters

Internal ID:gb5-R-8-119744
Discovery date:2021-05-23T18:59:02
RA:17:56:19.30
Dec:-29:07:04.67
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
18151 17:56:19.34 -29:07:02.96 18.84 ± 0.12 2.67
18163 17:56:19.27 -29:07:04.97 17.42 ± 0.06 0.35
18273 17:56:18.99 -29:07:04.38 17.98 ± 0.05 3.72

Last 5 photometry measurements

Observation dateI magseeing
2460572.962 (2024-Sep-19.462) 17.46 ± 0.21 4.70
2460573.023 (2024-Sep-19.523) 17.43 ± 0.15 4.77
2460575.899 (2024-Sep-22.399) 17.60 ± 0.12 4.41
2460575.902 (2024-Sep-22.402) 17.29 ± 0.22 4.65
2460575.915 (2024-Sep-22.415) 17.60 ± 0.26 4.90

Calibration: I = 27.40 - 2.5 log10(ΔF + 9808.44)

Single lens fit parameters

tmax =JD 2459358.41 ± 0.00 UT (2021-May-23.91)
tE =1.16 ± 0.01 days
u0 =0.0000 ± 0.0233
Ibase =17.16 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice