MOA 2017-BLG-094

Event Parameters

Internal ID:gb9-R-6-31414
Discovery date:2017-03-15T17:47:45
RA:18:00:26.98
Dec:-29:50:04.04
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
71883 18:00:27.23 -29:50:01.74 17.63 ± 0.12 4.97
71902 18:00:27.19 -29:50:06.12 16.27 ± 0.04 3.76
71966 18:00:27.08 -29:50:03.76 15.19 ± 0.04 2.08
72009 18:00:26.95 -29:50:06.98 17.76 ± 0.16 2.48
72091 18:00:26.79 -29:50:01.55 15.57 ± 0.05 3.83
72109 18:00:26.75 -29:50:05.12 17.44 ± 0.13 2.61

Last 5 photometry measurements

Observation dateI magseeing
2460246.884 (2023-Oct-29.384) 99.99 ± 99.99 3.46
2460246.896 (2023-Oct-29.396) 99.99 ± 99.99 3.10
2460246.906 (2023-Oct-29.406) 19.25 ± 0.72 3.31
2460246.918 (2023-Oct-29.418) 21.52 ± 6.33 3.40
2460246.927 (2023-Oct-29.427) 18.54 ± 0.46 3.49

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

Single lens fit parameters

tmax =JD 2457850.57 ± 0.15 UT (2017-Apr-7.07)
tE =2.42 ± 0.02 days
u0 =26.1636 ± 0.1496
Ibase =4.20 ± 0.25

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice