MOA 2022-BLG-175

Event Parameters

Internal ID:gb14-R-1-80941
Discovery date:2022-04-16T15:35:21
RA:18:05:08.39
Dec:-26:42:32.51
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
128026 18:05:08.26 -26:42:35.01 17.52 ± 0.08 4.03
128117 18:05:08.49 -26:42:28.96 14.72 ± 0.03 3.25
128158 18:05:08.57 -26:42:32.12 16.19 ± 0.11 1.90
128193 18:05:08.66 -26:42:29.38 14.49 ± 0.04 4.12

Last 5 photometry measurements

Observation dateI magseeing
2460537.079 (2024-Aug-14.579) 99.99 ± 99.99 5.54
2460537.090 (2024-Aug-14.590) 17.61 ± 0.41 4.96
2460537.105 (2024-Aug-14.605) 18.73 ± 1.48 5.27
2460537.116 (2024-Aug-14.616) 99.99 ± 99.99 5.52
2460537.127 (2024-Aug-14.627) 99.99 ± 99.99 6.11

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

Single lens fit parameters

tmax =JD 2459709.37 ± 0.08 UT (2022-May-9.87)
tE =144.97 ± 18.73 days
u0 =0.0244 ± 0.0034
Ibase =20.80 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice