MOA 2021-BLG-176

Event Parameters

Internal ID:gb4-R-6-61266
Discovery date:2021-06-10T13:06:07
RA:17:56:34.23
Dec:-31:43:03.20
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
92801 17:56:34.22 -31:43:05.77 18.61 ± 0.08 2.19
92826 17:56:34.17 -31:43:00.79 18.04 ± 0.06 3.20
92888 17:56:34.01 -31:43:05.04 17.27 ± 0.10 2.66

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 19.07 ± 0.40 4.76
2460611.911 (2024-Oct-28.411) 19.10 ± 0.61 4.81
2460611.921 (2024-Oct-28.421) 19.71 ± 1.14 5.25
2460611.930 (2024-Oct-28.430) 18.94 ± 0.39 4.63
2460614.875 (2024-Oct-31.375) 21.60 ± 6.65 5.13

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

Single lens fit parameters

tmax =JD 2459374.12 ± 0.09 UT (2021-Jun-8.62)
tE =12.83 ± 2.01 days
u0 =0.1113 ± 0.0214
Ibase =19.53 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice