MOA 2017-BLG-034

Event Parameters

Internal ID:gb5-R-9-116088
Discovery date:2017-02-16T21:59:07
RA:17:55:13.91
Dec:-28:48:03.32
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
49588 17:55:14.06 -28:48:01.68 16.37 ± 0.11 3.52
49589 17:55:14.07 -28:48:06.15 16.58 ± 0.15 3.59
49679 17:55:13.89 -28:48:01.05 18.00 ± 0.10 2.99
49720 17:55:13.80 -28:48:03.57 17.66 ± 0.10 0.98
49721 17:55:13.79 -28:48:05.29 17.21 ± 0.06 1.81

Last 5 photometry measurements

Observation dateI magseeing
2460246.848 (2023-Oct-29.348) 18.55 ± 0.66 3.74
2460246.883 (2023-Oct-29.383) 18.53 ± 0.38 3.60
2460246.895 (2023-Oct-29.395) 18.41 ± 0.39 3.39
2460246.905 (2023-Oct-29.405) 17.78 ± 0.21 3.48
2460246.917 (2023-Oct-29.417) 18.09 ± 0.35 3.48

Calibration: I = 27.40 - 2.5 log10(ΔF + 7906.79)

Single lens fit parameters

tmax =JD 2457802.46 ± 0.03 UT (2017-Feb-17.96)
tE =13.33 ± 1.40 days
u0 =0.0724 ± 0.0155
Ibase =19.60 ± 0.26

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice