MOA 2017-BLG-030

Event Parameters

Internal ID:gb5-R-7-113333
Discovery date:2017-02-16T17:57:39
RA:17:56:11.64
Dec:-29:29:19.90
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
21552 17:56:11.81 -29:29:20.42 18.18 ± 0.15 2.79
21638 17:56:11.59 -29:29:23.60 16.45 ± 0.07 3.23

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 21.47 ± 11.26 3.77
2460246.883 (2023-Oct-29.383) 19.26 ± 1.25 3.51
2460246.895 (2023-Oct-29.395) 18.36 ± 0.53 3.37
2460246.905 (2023-Oct-29.405) 18.35 ± 0.52 3.24
2460246.917 (2023-Oct-29.417) 19.47 ± 1.45 3.42

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

Single lens fit parameters

tmax =JD 2457794.94 ± 0.82 UT (2017-Feb-10.44)
tE =23.10 ± 4.31 days
u0 =0.5175 ± 0.1269
Ibase =17.90 ± 0.28

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice