MOA 2017-BLG-334

Event Parameters

Internal ID:gb16-R-4-14999
Discovery date:2017-06-25T10:05:19
RA:18:10:09.56
Dec:-29:33:54.09
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
130392 18:10:09.35 -29:33:51.67 18.09 ± 0.13 3.90
130480 18:10:09.50 -29:33:49.05 17.84 ± 0.10 4.82
130525 18:10:09.63 -29:33:51.36 17.82 ± 0.11 2.25
130593 18:10:09.72 -29:33:56.03 15.96 ± 0.09 3.08
130665 18:10:09.90 -29:33:51.78 15.15 ± 0.10 4.44

Last 5 photometry measurements

Observation dateI magseeing
2460245.910 (2023-Oct-28.410) 20.75 ± 1.90 3.14
2460245.939 (2023-Oct-28.439) 99.99 ± 99.99 3.52
2460246.866 (2023-Oct-29.366) 99.99 ± 99.99 3.49
2460246.913 (2023-Oct-29.413) 99.99 ± 99.99 3.18
2460246.937 (2023-Oct-29.437) 99.99 ± 99.99 3.76

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

Single lens fit parameters

tmax =JD 2457928.60 ± 0.03 UT (2017-Jun-24.10)
tE =53.30 ± 2.62 days
u0 =0.1279 ± 0.0086
Ibase =19.33 ± 0.18

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice