MOA 2021-BLG-235

Event Parameters

Internal ID:gb16-R-10-10973
Discovery date:2021-07-10T03:54:17
RA:18:14:20.39
Dec:-28:35:33.49
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
82441 18:14:20.62 -28:35:35.89 17.99 ± 0.07 4.78
82526 18:14:20.38 -28:35:34.04 14.74 ± 0.07 0.46
82527 18:14:20.38 -28:35:37.21 17.68 ± 0.11 3.33
82569 18:14:20.27 -28:35:30.22 17.80 ± 0.10 4.16

Last 5 photometry measurements

Observation dateI magseeing
2460245.910 (2023-Oct-28.410) 14.79 ± 0.05 3.08
2460245.939 (2023-Oct-28.439) 14.71 ± 0.02 3.71
2460246.866 (2023-Oct-29.366) 14.72 ± 0.01 3.57
2460246.913 (2023-Oct-29.413) 14.69 ± 0.01 3.49
2460246.937 (2023-Oct-29.437) 14.73 ± 0.02 3.88

Calibration: I = 27.40 - 2.5 log10(ΔF + 116305.43)

Single lens fit parameters

tmax =JD 2459461.43 ± 0.06 UT (2021-Sep-3.93)
tE =4.16 ± 0.02 days
u0 =12.3996 ± 0.0689
Ibase =5.27 ± 0.15

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice