MOA 2023-BLG-016

Event Parameters

Internal ID:gb4-R-3-89222
Discovery date:2023-02-24T21:36:06
RA:17:53:23.89
Dec:-30:59:43.65
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
61521 17:53:23.74 -30:59:46.20 18.87 ± 0.14 4.19
61664 17:53:24.07 -30:59:40.27 18.63 ± 0.14 3.36
61752 17:53:24.23 -30:59:45.32 19.92 ± 0.42 4.56

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 20.16 ± 1.14 4.49
2460611.911 (2024-Oct-28.411) 99.99 ± 99.99 4.64
2460611.921 (2024-Oct-28.421) 19.76 ± 1.12 5.03
2460611.930 (2024-Oct-28.430) 99.99 ± 99.99 4.50
2460614.875 (2024-Oct-31.375) 99.99 ± 99.99 4.93

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

Single lens fit parameters

tmax =JD 2460000.80 ± 0.00 UT (2023-Feb-25.30)
tE =26252.11 ± 22956.51 days
u0 =0.0000 ± 0.0002
Ibase =28.22 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice