MOA 2020-BLG-216

Event Parameters

Internal ID:gb1-R-7-14823
Discovery date:2020-08-12T20:09:02
RA:17:48:29.00
Dec:-34:28:55.60
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
75047 17:48:29.01 -34:28:52.30 17.35 ± 0.24 4.10
75071 17:48:28.94 -34:28:56.00 17.11 ± 0.15 0.22
75233 17:48:28.65 -34:28:58.68 17.12 ± 0.27 4.67

Last 5 photometry measurements

Observation dateI magseeing
2460245.923 (2023-Oct-28.423) 16.75 ± 0.15 3.58
2460245.937 (2023-Oct-28.437) 16.65 ± 0.23 3.89
2460246.859 (2023-Oct-29.359) 16.57 ± 0.13 3.67
2460246.892 (2023-Oct-29.392) 16.65 ± 0.14 3.62
2460246.926 (2023-Oct-29.426) 16.76 ± 0.23 3.66

Calibration: I = 27.40 - 2.5 log10(ΔF + 13109.92)

Single lens fit parameters

tmax =JD 2459078.58 ± 0.03 UT (2020-Aug-17.08)
tE =29562.83 ± 26472.52 days
u0 =0.0002 ± 0.0014
Ibase =26.92 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice