MOA 2017-BLG-329

Event Parameters

Internal ID:gb8-R-6-8684
Discovery date:2017-06-17T23:04:28
RA:18:00:12.32
Dec:-31:34:53.82
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
74582 18:00:12.55 -31:34:52.58 18.96 ± 0.13 4.14
74604 18:00:12.53 -31:34:57.35 16.88 ± 0.08 4.63
74627 18:00:12.46 -31:34:55.21 17.65 ± 0.12 2.66
74661 18:00:12.39 -31:34:50.42 16.41 ± 0.12 4.46
74740 18:00:12.21 -31:34:53.14 16.42 ± 0.07 1.56
74779 18:00:12.10 -31:34:57.39 17.69 ± 0.11 3.86

Last 5 photometry measurements

Observation dateI magseeing
2460245.888 (2023-Oct-28.388) 19.90 ± 0.91 3.28
2460245.921 (2023-Oct-28.421) 99.99 ± 99.99 3.47
2460246.858 (2023-Oct-29.358) 29.32 ± 5350.94 3.46
2460246.891 (2023-Oct-29.391) 99.99 ± 99.99 3.54
2460246.925 (2023-Oct-29.425) 20.76 ± 2.51 3.34

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

Single lens fit parameters

tmax =JD 2457925.47 ± 0.06 UT (2017-Jun-20.97)
tE =31.67 ± 1.96 days
u0 =0.1301 ± 0.0104
Ibase =19.58 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice