MOA 2023-BLG-298

Event Parameters

Internal ID:gb13-R-2-73264
Discovery date:2023-07-09T13:04:37
RA:18:04:23.87
Dec:-28:47:23.92
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
106424 18:04:23.83 -28:47:24.12 15.58 ± 0.04 1.42
106425 18:04:23.80 -28:47:22.40 15.37 ± 0.03 1.84
106518 18:04:24.23 -28:47:21.77 13.55 ± 0.06 4.59

Last 5 photometry measurements

Observation dateI magseeing
2460610.903 (2024-Oct-27.403) 15.54 ± 0.04 5.37
2460610.933 (2024-Oct-27.433) 15.48 ± 0.03 5.07
2460611.878 (2024-Oct-28.378) 15.52 ± 0.02 5.05
2460611.914 (2024-Oct-28.414) 15.58 ± 0.07 5.59
2460614.879 (2024-Oct-31.379) 15.55 ± 0.03 5.24

Calibration: I = 27.40 - 2.5 log10(ΔF + 53604.35)

Single lens fit parameters

tmax =JD 2460134.33 ± 0.15 UT (2023-Jul-8.83)
tE =32.83 ± 4.91 days
u0 =0.1550 ± 0.0383
Ibase =19.17 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice