MOA 2017-BLG-134

Event Parameters

Internal ID:gb5-R-6-103015
Discovery date:2017-03-28T18:07:48
RA:17:55:37.21
Dec:-29:55:39.12
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
34284 17:55:37.42 -29:55:37.94 17.64 ± 0.14 3.85
34388 17:55:37.25 -29:55:43.11 18.22 ± 0.15 3.77
34415 17:55:37.19 -29:55:39.22 16.94 ± 0.09 0.59
34503 17:55:36.98 -29:55:43.10 17.73 ± 0.10 4.34
34518 17:55:36.97 -29:55:36.92 17.82 ± 0.10 4.00

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 17.75 ± 0.38 3.79
2460246.883 (2023-Oct-29.383) 17.57 ± 0.17 3.55
2460246.895 (2023-Oct-29.395) 17.66 ± 0.19 3.45
2460246.905 (2023-Oct-29.405) 16.73 ± 0.09 3.34
2460246.917 (2023-Oct-29.417) 16.64 ± 0.10 3.40

Calibration: I = 27.40 - 2.5 log10(ΔF + 15247.55)

Single lens fit parameters

tmax =JD 2457853.45 ± 0.03 UT (2017-Apr-9.95)
tE =30.33 ± 0.74 days
u0 =0.4818 ± 0.0193
Ibase =17.48 ± 0.37

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice