MOA 2024-BLG-276

Event Parameters

Internal ID:gb2-R-4-22659
Discovery date:2024-10-17T10:33:07
RA:17:52:48.04
Dec:-34:48:08.62
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
153570 17:52:47.84 -34:48:07.55 17.37 ± 0.10 3.24
153690 17:52:48.09 -34:48:07.58 17.32 ± 0.15 0.47
153719 17:52:48.12 -34:48:04.21 18.42 ± 0.08 3.98
153781 17:52:48.29 -34:48:10.28 18.21 ± 0.12 3.49
153836 17:52:48.38 -34:48:05.50 17.82 ± 0.12 4.57

Last 5 photometry measurements

Observation dateI magseeing
2460610.938 (2024-Oct-27.438) 16.07 ± 0.07 4.64
2460611.892 (2024-Oct-28.392) 16.23 ± 0.05 4.17
2460611.927 (2024-Oct-28.427) 16.30 ± 0.17 5.23
2460611.935 (2024-Oct-28.435) 15.98 ± 0.09 4.92
2460614.886 (2024-Oct-31.386) 16.03 ± 0.16 5.23

Calibration: I = 27.40 - 2.5 log10(ΔF + 10784.50)

Single lens fit parameters

tmax =JD 2460610.12 ± 0.48 UT (2024-Oct-26.62)
tE =1.71 ± 0.05 days
u0 =7.6789 ± 0.1471
Ibase =8.73 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice