MOA 2017-BLG-210

Event Parameters

Internal ID:gb7-R-5-22663
Discovery date:2017-04-25T22:50:47
RA:17:59:50.43
Dec:-33:27:38.85
Current assessment:microlensing
A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starIDRADecmagseparation
68846 17:59:50.20 -33:27:38.89 16.37 ± 0.05 3.65
68958 17:59:50.46 -33:27:40.24 17.55 ± 0.10 2.08
68959 17:59:50.46 -33:27:37.37 18.29 ± 0.08 0.99
69020 17:59:50.63 -33:27:36.45 17.50 ± 0.07 2.78
69099 17:59:50.78 -33:27:38.17 15.42 ± 0.06 4.03

Last 5 photometry measurements

Observation dateI magseeing
2460517.125 (2024-Jul-25.625) 18.96 ± 0.70 4.87
2460517.859 (2024-Jul-26.359) 18.40 ± 0.93 4.08
2460518.063 (2024-Jul-26.563) 18.23 ± 0.24 4.39
2460518.815 (2024-Jul-27.315) 18.49 ± 0.23 3.05
2460518.861 (2024-Jul-27.361) 18.24 ± 0.67 3.04

Calibration: I = 27.40 - 2.5 log10(ΔF + 4421.81)

Single lens fit parameters

tmax =JD 2457871.80 ± 0.04 UT (2017-Apr-28.30)
tE =41.86 ± 1.90 days
u0 =0.1010 ± 0.0069
Ibase =19.64 ± 0.17

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice