MOA 2023-BLG-044

Event Parameters

Internal ID:gb13-R-1-110607
Discovery date:2023-03-06T19:52:38
RA:18:05:51.21
Dec:-28:41:48.82
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
46537 18:05:51.08 -28:41:50.13 15.66 ± 0.05 3.11
46586 18:05:51.27 -28:41:50.82 17.17 ± 0.11 2.72
46659 18:05:51.55 -28:41:50.25 17.06 ± 0.03 4.51

Last 5 photometry measurements

Observation dateI magseeing
2460245.887 (2023-Oct-28.387) 99.99 ± 99.99 3.78
2460245.920 (2023-Oct-28.420) 99.99 ± 99.99 3.94
2460246.857 (2023-Oct-29.357) 20.08 ± 1.20 3.94
2460246.890 (2023-Oct-29.390) 99.99 ± 99.99 4.00
2460246.924 (2023-Oct-29.424) 99.99 ± 99.99 4.10

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

Single lens fit parameters

tmax =JD 2460009.21 ± 0.00 UT (2023-Mar-5.71)
tE =10.82 ± 0.01 days
u0 =0.0001 ± 0.0001
Ibase =25.90 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice