MOA 2023-BLG-327

Event Parameters

Internal ID:gb4-R-7-85442
Discovery date:2023-07-24T08:48:29
RA:17:57:05.92
Dec:-31:24:57.33
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
89741 17:57:05.79 -31:24:59.01 16.49 ± 0.07 1.52
89756 17:57:05.76 -31:25:02.12 17.85 ± 0.05 4.61

Last 5 photometry measurements

Observation dateI magseeing
2460611.899 (2024-Oct-28.399) 99.99 ± 99.99 4.49
2460611.911 (2024-Oct-28.411) 99.99 ± 99.99 4.89
2460611.921 (2024-Oct-28.421) 99.99 ± 99.99 5.13
2460611.930 (2024-Oct-28.430) 99.99 ± 99.99 4.55
2460614.875 (2024-Oct-31.375) 99.99 ± 99.99 5.11

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

Single lens fit parameters

tmax =JD 2460155.88 ± 0.01 UT (2023-Jul-30.38)
tE =21.34 ± 0.37 days
u0 =0.3505 ± 0.0111
Ibase =17.87 ± 0.19

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice