MOA 2024-BLG-037

Event Parameters

Internal ID:gb6-R-7-21378
Discovery date:2024-06-03T21:13:10
RA:17:56:25.46
Dec:-27:43:10.48
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
20469 17:56:25.54 -27:43:13.12 15.23 ± 0.02 2.79
20533 17:56:25.49 -27:43:07.66 16.18 ± 0.03 3.72
20556 17:56:25.44 -27:43:10.86 16.91 ± 0.08 0.40
20654 17:56:25.24 -27:43:15.27 19.43 ± 0.12 4.93
20678 17:56:25.23 -27:43:11.24 18.12 ± 0.08 2.48

Last 5 photometry measurements

Observation dateI magseeing
2460599.877 (2024-Oct-16.377) 16.55 ± 0.06 2.55
2460602.901 (2024-Oct-19.401) 16.56 ± 0.05 3.35
2460610.891 (2024-Oct-27.391) 17.05 ± 0.14 5.28
2460611.895 (2024-Oct-28.395) 16.74 ± 0.06 4.38
2460614.896 (2024-Oct-31.396) 17.24 ± 0.19 5.57

Calibration: I = 27.40 - 2.5 log10(ΔF + 15689.17)

Single lens fit parameters

tmax =JD 2460518.29 ± 0.00 UT (2024-Jul-26.79)
tE =58.61 ± 0.18 days
u0 =0.0424 ± 0.0002
Ibase =16.70 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice