MOA 2022-BLG-503

Event Parameters

Internal ID:gb10-R-3-75692
Discovery date:2022-09-14T09:08:25
RA:17:59:56.66
Dec:-27:31:30.29
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
90873 17:59:56.34 -27:31:30.10 16.76 ± 0.09 4.92
91095 17:59:56.71 -27:31:32.55 16.96 ± 0.12 2.95
91234 17:59:56.96 -27:31:29.61 18.20 ± 0.32 3.60

Last 5 photometry measurements

Observation dateI magseeing
2460537.076 (2024-Aug-14.576) 18.88 ± 0.90 4.79
2460537.086 (2024-Aug-14.586) 99.99 ± 99.99 4.43
2460537.101 (2024-Aug-14.601) 99.99 ± 99.99 4.58
2460537.113 (2024-Aug-14.613) 99.99 ± 99.99 4.80
2460537.123 (2024-Aug-14.623) 99.99 ± 99.99 4.99

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

Single lens fit parameters

tmax =JD 2459841.45 ± 0.01 UT (2022-Sep-18.95)
tE =22.14 ± 0.73 days
u0 =0.1203 ± 0.0051
Ibase =18.86 ± 0.31

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice