MOA 2022-BLG-394

Event Parameters

Internal ID:gb1-R-5-64476
Discovery date:2022-07-21T09:10:21
RA:17:46:37.12
Dec:-35:01:22.60
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
52946 17:46:37.12 -35:01:21.61 18.27 ± 0.06 0.81
52967 17:46:37.24 -35:01:18.54 18.19 ± 0.14 3.81
53033 17:46:37.38 -35:01:18.22 18.21 ± 0.06 4.92

Last 5 photometry measurements

Observation dateI magseeing
2460536.996 (2024-Aug-14.496) 18.06 ± 0.11 2.77
2460537.036 (2024-Aug-14.536) 18.46 ± 0.23 3.39
2460537.071 (2024-Aug-14.571) 17.95 ± 0.32 4.63
2460537.108 (2024-Aug-14.608) 18.56 ± 0.94 4.92
2460537.138 (2024-Aug-14.638) 17.90 ± 1.05 5.33

Calibration: I = 27.40 - 2.5 log10(ΔF + 4491.59)

Single lens fit parameters

tmax =JD 2459781.88 ± 0.01 UT (2022-Jul-21.38)
tE =22.73 ± 0.84 days
u0 =0.0478 ± 0.0021
Ibase =19.70 ± 0.14

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice