MOA 2024-BLG-285

Event Parameters

Internal ID:gb5-R-10-164509
Discovery date:2024-10-28T14:14:21
RA:17:55:41.36
Dec:-28:24:42.16
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
26319 17:55:41.34 -28:24:42.93 14.09 ± 0.02 0.31
26320 17:55:41.37 -28:24:46.43 16.64 ± 0.07 3.97

Last 5 photometry measurements

Observation dateI magseeing
2460611.893 (2024-Oct-28.393) 13.41 ± 0.01 4.97
2460611.907 (2024-Oct-28.407) 13.43 ± 0.01 5.39
2460614.862 (2024-Oct-31.362) 13.66 ± 0.02 5.97
2460614.868 (2024-Oct-31.368) 13.86 ± 0.06 5.45
2460614.872 (2024-Oct-31.372) 13.68 ± 0.01 4.96

Calibration: I = 27.40 - 2.5 log10(ΔF + 210862.81)

Single lens fit parameters

tmax =JD 2460611.58 ± 0.08 UT (2024-Oct-28.08)
tE =2.75 ± 1.67 days
u0 =2.6067 ± 1.2143
Ibase =10.69 ± 0.21

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice