MOA 2023-BLG-048

Event Parameters

Internal ID:gb10-R-2-100215
Discovery date:2023-03-11T13:15:47
RA:17:57:08.64
Dec:-27:12:09.61
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
1271 17:57:08.71 -27:12:08.54 17.14 ± 0.06 0.60
1308 17:57:08.98 -27:12:10.46 17.48 ± 0.03 4.42
1309 17:57:08.96 -27:12:08.30 18.48 ± 0.04 3.88

Last 5 photometry measurements

Observation dateI magseeing
2460611.898 (2024-Oct-28.398) 17.07 ± 0.03 4.44
2460611.910 (2024-Oct-28.410) 17.25 ± 0.09 5.14
2460611.920 (2024-Oct-28.420) 17.16 ± 0.04 4.83
2460614.864 (2024-Oct-31.364) 17.07 ± 0.10 5.57
2460614.874 (2024-Oct-31.374) 17.17 ± 0.05 5.07

Calibration: I = 27.40 - 2.5 log10(ΔF + 12752.64)

Single lens fit parameters

tmax =JD 2460023.41 ± 0.01 UT (2023-Mar-19.91)
tE =8.54 ± 0.11 days
u0 =0.5342 ± 0.0143
Ibase =15.80 ± 0.10

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice