MOA 2024-BLG-104

Event Parameters

Internal ID:gb3-R-3-43483
Discovery date:2024-06-29T14:44:43
RA:17:52:23.03
Dec:-32:37:01.09
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
125776 17:52:22.76 -32:37:03.03 19.26 ± 0.24 4.92
125804 17:52:22.82 -32:36:58.29 17.40 ± 0.14 4.07
125840 17:52:22.92 -32:37:00.63 16.10 ± 0.06 2.09
125923 17:52:23.09 -32:37:04.48 15.20 ± 0.04 4.12
125924 17:52:23.10 -32:36:57.07 14.53 ± 0.07 3.57
125996 17:52:23.22 -32:37:00.85 19.05 ± 0.26 1.94

Last 5 photometry measurements

Observation dateI magseeing
2460610.901 (2024-Oct-27.401) 19.35 ± 1.24 4.92
2460610.912 (2024-Oct-27.412) 18.66 ± 0.85 5.06
2460610.923 (2024-Oct-27.423) 19.17 ± 0.96 4.89
2460610.932 (2024-Oct-27.432) 20.29 ± 2.17 4.68
2460610.937 (2024-Oct-27.437) 17.94 ± 0.89 4.83

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

Single lens fit parameters

tmax =JD 2460492.00 ± 0.04 UT (2024-Jun-30.50)
tE =10.63 ± 1.86 days
u0 =0.0515 ± 0.0250
Ibase =20.10 ± 0.24

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice