MOA 2022-BLG-571

Event Parameters

Internal ID:gb14-R-3-84647
Discovery date:2022-10-21T11:27:08
RA:18:03:35.05
Dec:-27:26:38.27
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
125270 18:03:35.07 -27:26:37.21 17.64 ± 0.15 0.56
125338 18:03:35.20 -27:26:35.00 18.41 ± 0.16 3.15
125432 18:03:35.37 -27:26:38.03 16.39 ± 0.05 3.95

Last 5 photometry measurements

Observation dateI magseeing
2460537.079 (2024-Aug-14.579) 16.12 ± 0.27 5.30
2460537.090 (2024-Aug-14.590) 16.57 ± 0.28 4.68
2460537.105 (2024-Aug-14.605) 15.98 ± 0.23 5.03
2460537.116 (2024-Aug-14.616) 15.74 ± 0.22 5.21
2460537.127 (2024-Aug-14.627) 16.19 ± 0.61 5.56

Calibration: I = 27.40 - 2.5 log10(ΔF + 8038.96)

Single lens fit parameters

tmax =JD 2459875.15 ± 0.72 UT (2022-Oct-22.65)
tE =34.21 ± 3.96 days
u0 =0.0987 ± 0.0221
Ibase =19.23 ± 0.23

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice