MOA 2023-BLG-126

Event Parameters

Internal ID:gb7-R-3-11783
Discovery date:2023-04-16T21:08:39
RA:17:57:55.96
Dec:-32:52:08.19
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
33987 17:57:55.69 -32:52:05.94 19.07 ± 0.16 4.50
34080 17:57:55.87 -32:52:04.75 18.19 ± 0.08 3.49
34133 17:57:55.98 -32:52:09.36 16.98 ± 0.06 1.86
34153 17:57:56.02 -32:52:02.90 15.66 ± 0.04 4.87
34179 17:57:56.06 -32:52:07.51 16.29 ± 0.04 0.65
34247 17:57:56.22 -32:52:05.74 18.93 ± 0.09 3.38

Last 5 photometry measurements

Observation dateI magseeing
2460610.884 (2024-Oct-27.384) 16.27 ± 0.05 5.14
2460610.927 (2024-Oct-27.427) 16.39 ± 0.06 4.44
2460611.905 (2024-Oct-28.405) 16.28 ± 0.04 4.34
2460611.937 (2024-Oct-28.437) 16.22 ± 0.04 4.47
2460614.889 (2024-Oct-31.389) 16.11 ± 0.07 5.67

Calibration: I = 27.40 - 2.5 log10(ΔF + 27694.91)

Single lens fit parameters

tmax =JD 2460078.95 ± 0.03 UT (2023-May-14.45)
tE =18.75 ± 0.55 days
u0 =0.3547 ± 0.0342
Ibase =15.76 ± 0.22

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice