MOA 2022-BLG-313

Event Parameters

Internal ID:gb5-R-6-163330
Discovery date:2022-06-19T17:20:08
RA:17:57:05.31
Dec:-29:48:03.96
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
669 17:57:05.50 -29:48:01.24 17.88 ± 0.09 4.67
690 17:57:05.47 -29:48:05.85 15.58 ± 0.04 3.06

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 18.33 ± 0.47 3.84
2460246.883 (2023-Oct-29.383) 20.58 ± 2.25 3.55
2460246.895 (2023-Oct-29.395) 19.33 ± 0.82 3.14
2460246.905 (2023-Oct-29.405) 20.22 ± 1.84 3.30
2460246.917 (2023-Oct-29.417) 18.47 ± 0.43 3.44

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

Single lens fit parameters

tmax =JD 2459751.51 ± 0.00 UT (2022-Jun-21.01)
tE =21.93 ± 1.30 days
u0 =0.0174 ± 0.0012
Ibase =20.35 ± 0.20

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice