MOA 2021-BLG-175

Event Parameters

Internal ID:gb3-R-7-33151
Discovery date:2021-06-10T13:06:04
RA:17:56:01.60
Dec:-33:07:28.01
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
121029 17:56:01.82 -33:07:28.99 15.96 ± 0.05 3.44
121106 17:56:01.62 -33:07:33.27 16.95 ± 0.05 4.95
121148 17:56:01.54 -33:07:30.39 15.07 ± 0.10 1.88

Last 5 photometry measurements

Observation dateI magseeing
2460572.945 (2024-Sep-19.445) 19.21 ± 0.50 4.07
2460572.955 (2024-Sep-19.455) 19.82 ± 0.84 4.14
2460573.017 (2024-Sep-19.517) 99.99 ± 99.99 4.48
2460574.028 (2024-Sep-20.528) 18.84 ± 0.51 4.53
2460575.920 (2024-Sep-22.420) 18.53 ± 0.75 4.77

Calibration: I = 27.40 - 2.5 log10(ΔF + 0.00)

Single lens fit parameters

tmax =JD 2459378.77 ± 0.01 UT (2021-Jun-13.27)
tE =193.35 ± 34.48 days
u0 =0.0046 ± 0.0011
Ibase =22.29 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice