MOA 2022-BLG-543

Event Parameters

Internal ID:gb14-R-1-82486
Discovery date:2022-10-05T15:26:12
RA:18:05:55.51
Dec:-26:39:13.32
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
149049 18:05:55.53 -26:39:12.48 15.97 ± 0.03 0.42
149114 18:05:55.66 -26:39:09.29 15.55 ± 0.03 3.95
149185 18:05:55.78 -26:39:14.65 20.06 ± 0.46 3.80

Last 5 photometry measurements

Observation dateI magseeing
2460537.079 (2024-Aug-14.579) 15.98 ± 0.10 5.66
2460537.090 (2024-Aug-14.590) 16.32 ± 0.12 5.00
2460537.105 (2024-Aug-14.605) 16.08 ± 0.13 5.41
2460537.116 (2024-Aug-14.616) 16.36 ± 0.28 5.59
2460537.127 (2024-Aug-14.627) 16.24 ± 0.40 6.13

Calibration: I = 27.40 - 2.5 log10(ΔF + 37428.29)

Single lens fit parameters

tmax =JD 2459863.85 ± 0.01 UT (2022-Oct-11.35)
tE =5.67 ± 0.12 days
u0 =0.3259 ± 0.0140
Ibase =15.62 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice